The Cred Software Engineer interview guide, interview questions, salary data, and interview experiences.

Cred Software Engineer Interview Guide

Getting ready for an Software Engineer interview at Cred? The Cred Software Engineer interview span across 10 to 12 different question topics. In preparing for the interview:
<ul>
<li>Know what skills are necessary for Cred Software Engineer roles.</li>
<li>Gain insights into the Software Engineer interview process at Cred.</li>
<li>Practice real Cred Software Engineer interview questions.</li>
</ul>
Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Cred Software Engineer interview.


Getting ready for an Software Engineer interview at Cred? The Cred Software Engineer interview span across 10 to 12 different question topics. In preparing for the interview:

- Know what skills are necessary for Cred Software Engineer roles.
- Gain insights into the Software Engineer interview process at Cred.
- Practice real Cred Software Engineer interview questions.

Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Cred Software Engineer interview.
        

Overview

A/B Testing

Algorithms

Analytics

Machine Learning

Probability

Product Metrics

Python

Statistics

What Cred Looks for in a Software Engineer

We've gathered this data from parsing thousands of interview experiences sourced from members.

We've gathered this data from parsing thousands of interview experiences sourced from members.

Cred Software Engineer Interview Process

Interview Tips

Given a string, find the first non-repeating character in it and return its index. If it doesn’t exist, return -1.

Example questions:

Consider a string where all characters are lowercase alphabets.

Example 1:

Input:

<pre tabindex="0" class="chroma"><code>s = &#39;helloworld&#39;
</code></pre>

Output:

<pre tabindex="0" class="chroma"><code>first_uniq_char(s) -&gt; 0
</code></pre>

In the string ‘helloworld’, the first non-repeating character is ‘h’, which is at index 0.

Example 2:

Input:

<pre tabindex="0" class="chroma"><code>s = &#39;concussion&#39;
</code></pre>

Output:

<pre tabindex="0" class="chroma"><code>first_uniq_char(s) -&gt; 4
</code></pre>

In the string ‘concussion’, the first non-repeating character is ‘u’, which is at index 4.

This problem involves finding the first non-repeating character in a given string. The solution involves iterating over the string and keeping track of the frequency of each character. The first character that has a frequency of 1 is the first non-repeating character.

Find the First Non-Repeating Character in a String

Data Structures & Algorithms

You work as a data engineer at a global financial services company. The current pipeline ingests millions of daily credit card transactions via nightly batch jobs. The business now requires real-time processing and analysis for each transaction to support instant fraud detection and real-time reporting.

How would you redesign the ingestion and processing architecture to enable reliable, scalable, and consistent real-time streaming of transaction data?

Draft a design proposal outlining your approach.

Redesign batch credit card processing to enable real-time streaming for fraud detection and reporting.

Real-Time Transaction Streaming

Batch & Stream Processing

You work as a data engineer in X (formerly Twitter), in a team responsible for building the platform’s trending chart for monitoring global social media trends. The system ingests a high-volume stream of tweets, and your team needs to partition incoming tweets into buckets based on hashtags as they arrive.

How would you architect the data pipeline and select data structures to efficiently partition and store tweets by hashtag in real time?

System design for real-time tweet partitioning by hashtag at Apple.

Real-Time Hashtag Partitioning

Cred Software Engineer Interview Questions

<h3>Job Description</h3><div>Job Description<div><div><div><div><div><div>Ready to launch your career? Be part of the next generation of access to space at one of the World’s Premier Gateways to Space! RGNext employees open portals to space by providing operation and sustainment of mission-critical systems that launch and track Department of Defense, civil, commercial, and international space launch rockets! We also provide U.S. defense and space awareness through ballistic missile testing, guided weapon and aeronautical tests and experiments to defend the United States to ensure our nation’s safety. As an RGNext employee, you will join a team of smart, creative, and highly motivated employees who take pride in their work and in the mission and who enjoy developing, sustaining and delivering world class solutions! If you are seeking to work in a dynamic environment and want to be part of the World’s Premier Gateway to Space, this may be the opportunity you’ve been looking for! This position is located on Kwajalein Atoll in the Marshall Islands. It is an unaccompanied position (no family accommodations or pets). Benefits of this unique location include free housing, three meals a day and potential for overseas tax incentives. Essential Functions<ul><li>Work primarily with software and systems on the land and sea-based Flight Safety systems located in the tropical Marshall Islands and aboard the USAV Worthy. Systems include processing and display computers, networks, telemetry, communications, and transmitters.</li><li>Develop and maintain the software configurations used in mission operations.</li><li>Become the subject matter expert on Safety System software functionality, which is based on the Common Display System, and Telemetry decommutation, in particular using the NetAcquire H30.</li><li>Operate, configure, troubleshoot, and document the systems for mission support. This includes post-mission analysis and documentation. </li><li>Support mission operations on Kwajalein Atoll or aboard the vessel USAV Worthy. Travel to Hawaii and CONUS if needed.</li><li>Participate or lead troubleshooting efforts, fault detection, fault isolation, repair, testing, and reporting. Includes championing efforts to prevent reoccurrence. </li><li>Propose, plan, manage and execute improvement projects. This can include interfaces with government, vendors, cyber, information services, telemetry, communications, supply chain and contracts. Complete progress, test and analysis reports as needed.</li><li>Author and contribute to mission preparation and execution documentation. Interface directly with Reagan Test Site (RTS) customers.</li><li>Contribute to overseeing other tasks related to property, calibration, secure room, facilities, and COMSEC. </li><li>Provide support for RF Safety to include surveys, analysis, and incident investigation.</li><li>Other duties as assigned.</li></ul>Required Skills<ul><li>Ability to lead or participate in capturing, defining and evaluating technical requirements.</li><li>Strong analytical skills.</li><li>Excellent written and oral communication skills.</li><li>Proficient in Microsoft Office Suite (Outlook, Word, PowerPoint, Excel) and Microsoft Project.</li><li>Motivated. Ability to identify issues and improvement opportunities. Champion a plan of action and win over others as needed.</li><li>Experience in dealing with ambiguity and competing interests.</li><li>Ability to prioritize and manage concurrently running projects.</li><li>Able to perform activities on towers and elevated structures up to 90’ using the proper PPE. </li><li>Familiar with routed and switched IP networking desired.</li><li>Ability to work at sea on the USAV Worthy for multi-week stretches.</li></ul>Required Experience<ul><li>Bachelor’s of Science in engineering or related technical STEM major.</li><li>Zero or more years of military, technical, or post-University degree work experience.</li><li>Desired experience:</li></ul><ol><li>Experience in a technical leadership role on a project, team or staff level. </li><li>Experience working in a safety-oriented system or product line, desired.</li><li>Exposure to requirements capture and life cycle development tools (Jira, Gitlab, DOORs, SharePoint), desired.</li><li>Exposure to Six Sigma, FMEA, FMECA, FHA, CMMI, INCOSI or other engineering related practices, desired.</li><li>Software development experience, desired.</li><li>PMP, Security+, Network+, CCENT, and/or CCNA certifications, desired.</li></ol><ul><li>Experience with technical military systems such as avionics, communications, radars, and electro-mechanical control systems, desired.</li></ul>Additional Eligibility Qualifications<ul><li>Must be able to obtain and maintain a DoD secret security clearance which requires U.S. Citizenship.</li><li>Must be able to relocate to the United States Army Kwajalein Atoll, Marshall Islands.</li><li>Must be able to obtain and maintain a U.S. passport</li><li>Must be able to obtain and maintain a USAG-KA driver’s license and be able to drive a cart and truck.</li><li>The flexibility to work occasional non-duty hours or on weekends to support specific project or mission requirements.</li><li>This position is unaccompanied.</li></ul>Benefits of Working at RGNextRGNext offers our team of experienced, professional employees an environment of challenging, stimulating and personally and professionally rewarding career opportunities and growth. Employees enjoy a robust benefit package on day one, which includes medical, dental, vision, disability and life insurances, generous Paid Time Off and holiday pay, a retirement savings plan with a company match and vesting on day one! Other benefits include flexible scheduling, access to on-base fitness centers and more! We are committed to providing employees a quality work/life balance in a productive, evolving environment. Note: This job description describes the general nature of the duties and requirements of the job. It is not intended to be an exhaustive list or to limit the supervisor's ability to modify work assignments as appropriate. RGNext is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, or any other applicable state or federal protected class.</div></div></div></div></div></div></div>

We're looking for an experienced .net developer to join our business as a Software Engineer to deliver and support innovative web-based technology solutions.=> Manchester office base (once a week)=> We will prioritise candidates living in the north west due to office location=> Permanent position - to start first week of January Fintel Services is a group of market-leading companies within Fintel PLC, with annual revenues exceeding £50m. It comprises a number of leading brands and divisions. We serve a large number of financial advice firms across the UK, helping them deliver better consumer outcomes. In addition, we hold relationships with numerous product providers and deliver hundreds of events a year. Role overviewWe are seeking a skilled software engineer to join our growing Technology team. In this role, you’ll be responsible for delivering and supporting innovative web-based technology solutions, primarily built with Microsoft .NET technologies. Your contributions will directly enable the business to deliver high-quality, efficient, and secure services to clients. Role responsibilities<ul><li>Design, develop, and maintain web-based solutions using Microsoft technologies (.NET, Blazor, EF Core)</li><li>Provide technical support for in-house developed systems</li><li>Ensure codebases and solutions meet the latest performance and security standards</li><li>Maintain and improve CI/CD pipelines and Azure-based infrastructure</li><li>Keep development tasks and user stories up to date using Agile practices</li><li>Perform testing of all changes, including writing and maintaining automated unit tests</li><li>Identify and resolve bugs efficiently, ensuring minimal disruption to operations</li></ul> Key Challenges and opportunities<ul><li>Architect scalable and efficient solutions to support business growth and evolving needs</li><li>Ensure system stability, reliability, and high availability</li><li>Adhere to and promote modern development and DevOps practices</li><li>Stay up to date with emerging technologies and development methodologies</li><li>Manage workload effectively to ensure timely delivery of tasks and project milestones</li></ul> Essential skills and experience<ul><li>3+ years of experience in a software development role using Microsoft technologies</li><li>Proficient in C#, Blazor, and EF Core</li><li>Solid understanding of SQL and database design</li><li>Experience with modern development environment (IDEs)</li><li>Strong collaboration and communication skills; team-oriented mindset</li></ul> Highly Desirable<ul><li>Degree in computer science, software engineering, or a related discipline</li><li>Experience working with Azure services (App Services, Blob Storage, Table Storage, Service Bus)</li><li>Familiarity with front-end technologies (HTML,</li><li>CSS/SCSS)Proficient with version control systems (Git)</li><li>Experience in designing and building solutions using architecture patterns (e.g., Clean Architecture, DDD, CQRS)</li><li>Demonstrated ability to take ownership of tasks and drive them to completion</li></ul> Desirable<ul><li>Microsoft certifications in .NET or related technologies</li><li>Other relevant IT certifications</li><li>Experience with React or Next.js</li><li>Knowledge of integrating with large language mod els (LLMs)</li><li>Experience with Terraform or infrastructure as code (IaC)</li><li>Familiarity with source generation</li><li>Development experience with CMS platforms such as Umbraco</li></ul> LocationHybrid working with at least 1 day per week in the Manchester office Right to workApplicants must already hold a legal right to work in the UK without time restrictions. We are currently unable to provide Skilled Worker visa sponsorship. Fintel plc and all the businesses within it adopt a zero-tolerance approach to discrimination on any of the protected grounds in the Equal ity Act 2010.We are committed to providing equal opportunities to all current and prospective employees regardless of age, disability, sex, sexual orientation, pregnancy and maternity, race or ethnicity, religion or belief, gender identity, or marriage and civil partnership.We aspire to have a diverse workforce because, in our view, diversity enables better business outcomes. We also believe that a more inclusive workplace, where people of different backgrounds work together, ensures better outcomes for all staff. From application to interview, we place inclusion at the heart of all we do.For these reasons we strongly encourage suitably qualified applicants from a wide range of backgrounds.

JOB TITLE: Software Engineer SALARY: £70,929 - £78,810 per annum LOCATION: Edinburgh (Sighthill Office) HOURS: Full-time WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our office sites We have a fantastic opportunity for a Back End Software Engineer to join our Digital Services Lab Team to bring technology expertise and vision. About this opportunity Lloyds Banking Group is committed to significant investment in digital transformation to enhance customer experiences. The API & Digital Services Platform is a key enabling and highly collaborative service for Lloyds Banking Group. It brings together several functions as a unified platform and is focused on both existing and emerging digital services. The API & Digital Services Platform Team are enabling the shift from a centralised, monolithic model to a federated one - where platforms can operate safely, implement change independently, and confidently discover, build, and deploy high-quality APIs. Within the API & Digital Services Platform, the Digital Services Lab deliver digital services enabling resilient platforms beyond the current monolithic platform. Known for its collaboration, this team enjoy using new technologies and sharing ideas across Lloyds Banking Group.We're looking for a driven Back End Software Engineer with a real passion for technology, a dedication to growth and development, and to protecting live service for customers. They will join a team that supports all the internet banking customer journeys. Improving the engineering experience and growing pace is a core aspect of our strategy to deliver great outcomes to our customers. This is an opportunity to lead digital modernisation in the Digital Services Lab, while realising the Group's ambition to modernise digital capabilities harnessing the efficiencies of microservices and migrating to a new version of Google. Join us if you enjoy updating code, improving tech in complex systems, and leading innovation! Day to day, you will <ul><li>Lead technical discussions with collaborators to identify needs and effectively implement solutions. </li><li>Craft and build backend solutions using infrastructure as code. </li><li>Prototype and develop reusable components. </li><li>Write automated test scripts and perform code reviews. </li><li>Develop and maintain technical documentation. </li><li>Collaborate with internal, external, and 3rd party teams to deliver world-class solutions. </li><li>Provide leadership, education, and mentoring to junior colleagues. </li></ul> Why Lloyds Banking Group We're on an exciting journey and there couldn't be a better time to join us. The investments we're making in our people, data, and technology are leading to innovative projects, fresh possibilities, and countless new ways for our people to work, learn, and thrive. What you'll need: Essential <ul><li>Experience of Back End Software Engineering </li><li>Proven experience with Java; with the ability to code complex functionalities</li><li>Demonstrable "hands on" experience with Google Cloud Platform (GCP) inc:</li><li>Containerisation & Kubernetes,</li><li>CI/CD pipelines, and building secure solutions</li><li>Spanner DB. </li><li>Knowledge of database management (e.g. DB2 and / or SQL) </li><li>Strong knowledge of RESTful APIs</li><li>Proven leadership and mentoring experience. </li></ul> Desirable <ul><li>Expertise in Infrastructure as Code. E.g. Terraform</li><li>Experience in Kafka</li><li>Knowledge of Dynatrace</li></ul> And any experience of these would be really useful: <ul><li>Prior experience leading teams </li><li>Financial services industry background </li></ul> About working for us Our focus is to ensure we're inclusive every day, building an organisation that reflects modern society and celebrates diversity in all its forms. We want our people to feel that they belong and can be their best, regardless of background, identity or culture. We were one of the first major organisations to set goals on diversity in senior roles, create a menopause health package, and a dedicated Working with Cancer initiative. And it's why we especially welcome applications from under-represented groups. We're disability confident. So if you'd like reasonable adjustments to be made to our recruitment processes, just let us know We also offer a wide-ranging benefits package, which includes: * A generous pension contribution of up to 15% * An annual performance-related bonus * Share schemes including free shares * Benefits you can adapt to your lifestyle, such as discounted shopping * 30 days' holiday, with bank holidays on top * A range of wellbeing initiatives and generous parental leave policies Want to do amazing work, that's interesting and makes a difference to millions of people? Join our journey.

Your team Our goal in the Brand Enablement Super Tribe is to redefine the Sports betting experience through intuitive, exciting experiences that feel unique to every customer. Brand Enablement is composed by 7 squads across UK and Porto, with the responsibility to create enablers that empower UK&I brands through experimentation, personalization and other cross- functional capabilities such as Design Systems and Content Management Systems. You’ll be working in a team that understands the Experimentation and/or Personalization domain and understands its output to drive the best customer experiences. What You’ll Do Our Developers know their stuff – they're busy working independently and setting high standards. As a Software Engineer for Backend, you are part of an agile Software Development Team, responsible for the full lifecycle of an application using cutting-edge technologies to deliver amazing value to our customers, while scaling our platform to meet the demands of worldwide markets. From developing flowcharts, layouts, and documentation, to supporting the Product Owner with requirements and the team with solutions, developing unit, component, and integrated tests with the guidance of the team's QA - you can expect to execute the full software development lifecycle. Programming well-designed, testable, efficient code to solve business needs and deploy applications in a Continuous Integration platform, as well as testing and documenting the implemented solutions will be a big part of your day-to-day. How You’ll Do It <ul><li>Have hands-on experience with experimentation platforms or frameworks.</li><li>Be comfortable working with data at scale and democratizing data for wider adoption.</li><li>Familiarity with personalisation strategies, customer segmentation, and customer behaviour analysis.</li><li>An enabling mindset to support adoption across other areas of the business. </li></ul>Tech Stack <ul><li>Our product's backend runs in Java, so Java experience would be ideal - but... If you have extensive experience working with similar OOP languages, that is not a problem as the underlying concepts are similar - just know that if you join us you'll be working with Java.</li><li>Our teams also work with technologies such as Scala, Kotlin, </li><li>Kafka, Akka, Memcached, Apache Storm, Apache Cassandra, </li><li>Zookeeper, RabbitMQ , and some others...! </li></ul>What’s On Offer <ul><li>£/€1,000 learning fund </li><li>Twice-yearly bonus (with part of it guaranteed!) </li><li>Unlimited Holiday </li><li>Pension contribution scheme </li><li>Private healthcare </li><li>Hybrid Working -</li><li>Access to thousands of Udemy courses </li><li>Invest via the Company Sharesave Scheme </li></ul>About Flutter UK & Ireland Our division operates four of the most popular and trusted brands in the market: Sky Betting and Gaming, Tombola, Betfair and Paddy Power. Together the Flutter UK&I brands offer market leading entertainment to millions of customers every single week! Over the last couple of decades, they have all ridden the wave of digital betting with industry firsts like ‘cash-out’, ‘Request a Bet’, betting exchanges and free to play games like Soccer Saturday Super 6. Working here Do you want to work somewhere extraordinary? From the people you spend your days with, to the ground-breaking projects, no two days will be the same. With a philosophy of ‘Together We Are More’ our 7,000+ colleagues come together to form an expert community across technology, product, commercial, data, infrastructure, marketing, and a myriad of subject areas. We listen without judgement, encourage & support, and help build others up. Working at Flutter UK&I means you can be yourself, work how and where suits you best -and let your personality shine! We’re working to be an inclusive employer, and we encourage people from all backgrounds, ways of thinking and working to apply. Everyone brings different perspectives and experiences; you don't have to meet all the requirements listed to apply for this role. If you need any adjustments to make this role work for you let us know, and we’ll see how we can accommodate them.

Job Description:This engineer will own the design, development, and deployment of desktop, web, and hardware-integrated applications. The role blends C# WinForms and MVC development, hardware/software integration, and emerging machine learning applications. The ideal candidate is an independent problem-solver who can deliver results quickly while collaborating across teams. Required Qualifications3–5+ years of professional software development experience (5+ preferred).Strong C# experience with WinForms and legacy GDI+ development.Proven ability to independently deliver projects from concept to deployment.Knowledge of RESTful API design and consumption.Practical SQL experience.Familiarity with Git version control.Basic knowledge of JavaScript frameworks (Node.js, jQuery, etc.).Comfort with Bash shell scripting. Preferred/Desirable SkillsExperience with Linux administration and hardware troubleshooting.Exposure to C++ development for embedded systems.Hands-on experience with Python Flask/Django.Familiarity with machine learning frameworks (scikit-learn, PyTorch).Knowledge of cloud services (AWS S3, Ubuntu EC2 instances). Key ResponsibilitiesDesign, develop, and maintain C# WinForms desktop applications for internal manufacturing optimization.Support and enhance C# MVC applications used with our 3D scanning hardware.Build and maintain RESTful APIs for communication between hardware and software systems.Occasionally develop and maintain C++ utility applications for multiple environments.Manage deployment of software updates to scanning hardware and internal tools.Collaborate with QA, IT, and other developers to deliver projects through the full SDLC.Explore and contribute to projects in Python (Flask/Django), machine learning (scikit-learn, PyTorch), and AI-driven solutions.Use AWS S3 and Ubuntu instances in development workflows.

<h3>Job Description</h3><div>Job Description<div><div>Playon is looking for an experienced Senior Software Engineer to help us strengthen the reliability, performance, and scalability of our systems. This role sits at the intersection of software engineering and operations — focused on building the tools, automation, and visibility that enable our teams to deliver resilient software at scale.</div><div> </div><div>You’ll work closely with application engineers, DevOps, and QA teams to evolve our infrastructure, CI/CD pipelines, observability frameworks, and reliability practices. This is a hands-on engineering role with a strong emphasis on automation, performance analysis, and continuous improvement.</div><div> </div><div>The Outcomes You’ll Deliver:</div><div> </div><div>In the first few months, You'll focus on building a clear understanding of our systems and establishing the foundation for stronger observability across our platforms. As you settle in, your scope will grow to include broader reliability and performance initiatives.</div><div> </div><div>• Assess and improve visibility: Work with engineering teams to review our current dashboards, metrics, and logs, identify the biggest gaps, and make targeted improvements that help us better understand system health.</div><div>• Tighten monitoring and alerting: Refine alerts and dashboards for the most critical services so we can catch issues earlier and respond faster.</div><div>• Build observability into delivery: Add instrumentation and telemetry into existing build and deploy processes to make reliability checks part of our normal release workflow.</div><div>• Clarify what "reliable" means: Help define initial SLIs and SLOs for a few core user flows, aligning the team on what good performance and availability look like.</div><div>• Streamline incident response: Partner with the Event Commander/on-call rotation to improve how we communicate, coordinate, and follow up during incidents.</div><div>• Reduce manual effort: Automate routine checks and monitoring tasks to free up engineers for more impactful work. Over time, you'll take on a larger role shaping how we measure, monitor, and improve reliability across all services — setting standards, mentoring others, and helping engineering teams make data-driven decisions about performance and stability.</div>IN THIS ROLE YOU CAN EXPECT TO...<ul><li>Contribute to system observability i.e implementing, improving metrics, alerting, and dashboards for better insight and faster recovery.</li><li>Develop automation, tooling, and monitoring solutions to support high service availability.</li><li>Partner with application and quality engineering teams to implement best practices in reliability, release automation, and testing.</li><li>Drive operational excellence through proactive incident prevention, blameless postmortems, and capacity planning.</li><li>Participate in on-call rotations to support critical services and ensure rapid response to incidents.</li></ul>TO THRIVE IN THIS ROLE, THESE ARE THE TALENTS YOU BRING ...<ul><li>Solid experience in Python, especially for automation, tooling, and data-driven operational tasks.</li><li>Proficiency in at least one (Java, C++, or Go).</li><li>Strong understanding of Linux systems, cloud infrastructure (AWS, GCP, or Azure), and modern deployment practices (Docker, Kubernetes, Terraform).</li><li>Experience with CI/CD pipelines, version control, and automated testing frameworks.</li><li>Experience with observability tools (e.g., Prometheus, Grafana, ELK, Datadog, etc.) and log/metric analysis for diagnosing issues.</li><li>Proven experience facilitating and documenting Critical User Journeys translating them to actionable SLA/SLO for automation.</li><li>Demonstrated ability to collaborate with cross-functional teams and communicate clearly in high-impact situations.</li><li>A problem-solver who approaches reliability as a shared responsibility across engineering.</li></ul><div> </div><div>Nice to Have</div><ul><li>Experience writing or maintaining end-to-end or integration tests for distributed systems.</li><li>Background in performance testing, capacity planning, or chaos engineering.</li><li>Contributions to internal developer tooling or reliability-focused frameworks.</li><li>Exposure to security, compliance, or change management processes in production environments.</li><li>Relevant certifications.</li></ul>HOW YOU PLAY <ul><li>Ownership over Participation- You take responsibility for achieving holistic outcomes, prioritize key objectives, and adapt quickly when situations require a different approach. You follow through even against the toughest challenges. </li></ul><div> </div><ul><li>Team over Stars- You are a bridge builder, establishing processes and relationships with teams outside your own. You work to rally around common goals, find win-win solutions, compromise when necessary, and help others succeed. </li></ul><div> </div><ul><li>Growth over Comfort- You are driven by a desire to grow and actively seek opportunities to expand your comfort zone, skills, and confidence. You embrace new challenges with curiosity, accepting discomfort and failure as opportunities to learn.  </li></ul><div> </div><ul><li>Fairness over Popularity- You approach decisions with a scientist’s mindset, challenging your assumptions and remaining objective. You consider long-term impact rather than relying on short-term gains, proactively seek others’ perspectives, and manage emotions in decision-making.  </li></ul><div> </div><div>Company Overview </div><div> </div><div>PlayOn is a dynamic growth-stage company dedicated to championing the spirit of play in the high school space. Backed by KKR, our family of brands—including GoFan, NFHS Network, and MaxPreps—empowers schools with innovative solutions and exceptional service. Our fan engagement platform is the only one that offers event ticketing, streaming, fundraising, concessions, merchandise sales, and website management in one place. We save administrators time so they can focus on what truly matters: supporting the students, staff, and fans who bring their programs to life. </div><div> </div><div>Trusted by thousands of schools across the country, we're here to help create more instant replays, hold-your-breath moments, last-minute comebacks, and games you want to watch over and over again. </div><div> </div><div>When being there means everything, we make sure you never miss a moment.  </div><div> </div><div> </div><div>Why you’ll love working at PlayOn  </div><div> </div><div>Product, potential, and people. We’re a leader in the high school event space, constantly evolving our product to meet the needs of administrators. We focus on solving real challenges, learning quickly, and creating impactful solutions. </div><div> </div><div>This is a growth-stage company, meaning your contributions have real impact. You’ll have opportunities to grow your skills, tackle meaningful problems, and make a difference in the lives of schools and the students and fans they serve. </div><div> </div><div>Our culture is built on accountability, collaboration, growth, and fairness. We don’t just show up—we show up for each other. Everyone wears the same jersey, and we play hard, make the extra pass, and cheer one another on. Losses teach us, challenges motivate us, and persistence drives us forward. We value integrity over shortcuts, choosing to do what’s right even when it’s hard. Together, we strive to be better every day—because we know that’s how we win as a team. </div><div> </div><div>The Benefits We Offer </div><div> </div><div>Multiple medical insurance plans to choose from </div><div>Dental, vision life and disability insurance </div><div>Employee Emergency Fund  </div><div>Company equity (stock options) </div><div>Open PTO policy  </div><div>401K plan with company match </div><div>Hybrid/flexible work environment </div><div> </div><div>Note: Must be a full-time employee to participate in the company’s employee health benefit plan. Part-time employees and interns are not eligible to participate.   </div></div></div>

Role Overview:Turing is seeking experienced Rust developers to partner with a leading AI research lab in building safer, more reliable coding workflows. In this role, you’ll work on real-world Rust codebases to implement new features, debug ownership and concurrency issues, and design comprehensive tests that stress memory safety and correctness. This is a fully remote, highly flexible opportunity — work from anywhere, on your own schedule. It’s a chance to apply your Rust expertise to frontier AI research, shaping how AI learns to generate and reason about systems-level code. What You’ll Do:<ul><li>Implement and refine features in production-grade Rust codebases.</li><li>Diagnose, debug, and resolve ownership, borrowing, and concurrency challenges.</li><li>Design comprehensive tests (unit, integration, property-based) to enforce safety.</li><li>Improve development environments, dependencies, and performance.</li><li>Document trade-offs and guide architectural decisions.</li></ul> What We’re Looking For:<ul><li>2+ years of professional Rust within 3+ years total industry experience.</li><li>Strong grasp of ownership, lifetimes, async/multithreading, and memory safety.</li><li>Skilled in Rust testing frameworks, profiling, and debugging.</li><li>Ability to refactor and improve large Rust codebases.</li><li>Excellent problem-solving skills and clear English communication.</li></ul> Why You'll Love This Role:<ul><li>Remote & Flexible → Work from anywhere, on your schedule.</li><li>Career Edge → Build deep Rust expertise at the intersection of systems and AI.</li><li>High-Impact Work → Shape how frontier AI models learn safe, concurrent Rust.</li></ul> About Turing:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at <a>turing.com/referrals</a>, and earn money from your network.

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform. WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement. Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it. Technologists at WorldQuant research, design, code, test and deploy firmwide platforms and tooling while working collaboratively with researchers and portfolio managers. Our environment is relaxed yet intellectually driven. We seek people who think in code and are motivated by being around like-minded people. The Role <ul><li>Participate in the development and maintenance of our large-scale, distributed storage platform.</li><li>Organize the day-to-day work of the team working on the same software component</li><li>Collaborate closely with stakeholders to comprehend business requirements, analyze issues, and propose solutions that align with our business goals.</li><li>Provide technical support for platform-related issues, which includes diagnosing the root causes of technical problems and suggesting appropriate solutions. </li></ul>What You'll Bring <ul><li>A minimum of 5 years of writing production-quality code in C++ on Linux platform</li><li>Good understanding of Python language with development experience</li><li>Strong knowledge of Unix/Linux fundamentals</li><li>Ability to develop large-scale, distributed systems</li><li>Strong understanding of data structures, algorithms, high-performance application design, and concurrency patterns.</li><li>Self-motivated and able to work independently with minimal direction</li><li>Finance experience is a plus but not essential </li></ul>By submitting this application, you acknowledge and consent to terms of the <a>WorldQuant Privacy Policy.</a> The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction. Copyright © 2025 WorldQuant, LLC. All Rights Reserved. WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

<h3>Job Description</h3><div>Job Description<div>Join Our Team as a Client Software Engineer at Roblox Corporation!Are you passionate about creating innovative software solutions and ready to be part of a company that’s shaping the future of online gaming? Roblox Corporation, an American video game developer founded in 2004, is looking for a talented Client Software Engineer to join our dynamic team. If you’re eager to work on cutting-edge projects and help millions of users connect through immersive experiences, this could be the perfect opportunity for you!What You’ll Be Doing:As a Client Software Engineer at Roblox, you’ll play a key role in developing and maintaining the software that powers our platform. Your work will directly impact the experiences of millions of players worldwide. Here’s what your day-to-day might look like: - Collaborate with cross-functional teams to design, develop, and optimize client-side software for our platform. - Write clean, efficient, and scalable code that ensures smooth performance for users. - Troubleshoot and debug issues to maintain the reliability and stability of our platform. - Stay up-to-date with industry trends and incorporate best practices into your work. - Contribute to the evolution of our platform by implementing innovative features and enhancements.What We’re Looking For:We’re seeking individuals who are passionate about technology and eager to make an impact. To thrive in this role, you should have: - A strong foundation in programming and software development. - Familiarity with languages such as C++, C#, or other relevant programming languages. - Problem-solving skills and a keen eye for detail. - A collaborative mindset and the ability to work effectively in a team environment. - A willingness to learn and adapt in a fast-paced industry.No prior experience? No problem! We value enthusiasm, creativity, and a drive to grow as much as we value technical skills.Why Roblox?At Roblox, we believe in fostering a culture of innovation, collaboration, and creativity. We’re not just building games; we’re building a platform where millions of users can create, connect, and explore. As part of our team, you’ll have the chance to work on exciting projects that push the boundaries of what’s possible in online gaming.Ready to Join Us?If you’re ready to take the next step in your career and be part of a company that’s redefining the gaming industry, we’d love to hear from you! Apply today and let’s create something amazing together. By applying to this job, you agree to receive periodic text messages from this employer and Homebase about your pending job application. Opt out anytime. Msg & data rates may apply. Powered by Homebase. Free employee scheduling, time clock and hiring tools.</div></div>

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Facebook, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. The people of Adyen are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. The Role We are seeking a Senior Java Engineer to join our Issuing team, where you will be instrumental in managing the core lifecycle of card transactions. Your responsibilities will span critical areas, including real-time transaction processing (Authorisations, Reversals, Refunds), scheme connection management (Mastercard, Visa, Pulse), and financial operations such as money movements, interchange splits, and fees. You will also play a key role in reconciliation and settlement processes, ensuring accuracy with central banks and payment schemes. This is a high-impact role at the heart of our payment ecosystem. What You’ll Do <ul><li>Work on complex technical projects from requirements analysis through design, implementation, testing and launch into production.</li><li>Be hands-on and contribute to the implementation.</li><li>Identify and improve parts of the platform to make it more robust and scalable.</li><li>Bring your own point of view on best engineering practices. </li><li>Your code will be used at scale and you are expected to think in that mindset when building features.</li><li>We launch fast and iterate often. Concretely, this means that within your first few weeks, you will bring live functionalities that impact many merchants and shoppers. </li><li>Build APIs and tooling according to quality principles such as performance and code quality.</li><li>Collaborate across teams and time zones to get projects over the finish line. </li></ul>Who You Are <ul><li>Familiar with complex large scale distributed systems.</li><li>You have experience with Java, Web Services, REST Apis, Webhooks and SQL/PostgreSql.</li><li>You have a good understanding of Software Engineering practices and interest in product knowledge.</li><li>You enjoy working in a cross-functional team with roles like Data Science, Frontend, and Product.</li><li>You value involving other people to hear different perspectives.</li><li>You have an experimental mindset with a launch fast and iterate mentality. </li></ul>Minimum Qualifications <ul><li>7+ years of experience in software development industry in a fast paced tech environment</li><li>Full professional proficiency in English</li><li>This role is based out of our Amsterdam office. We are an office-first company and value in-person collaboration; we do not offer remote-only roles. </li></ul>Our Diversity, Equity and Inclusion commitments Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at Adyen. Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications. Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application. What’s next? Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role.<a> Learn more about our hiring process here</a>. Don’t be afraid to let us know if you need more flexibility.

Question	Topic	Difficulty	Ask Chance
Find the First Non-Repeating Character in a String	Data Structures & Algorithms	Easy	Very High
Real-Time Transaction Streaming	Batch & Stream Processing	Hard	Very High
Real-Time Hashtag Partitioning	Batch & Stream Processing	Hard	Very High