262 product developer jobs found

Product Developer - AI Trainer Full job description We are looking for proficient programmers to join our team to train our AI chatbots to code. You will work with the chatbots that we are building in order to measure their progress, as well as write and evaluate code. To apply to this role, you will need to be proficient in either Python and/or JavaScript. Your role will require proficiency in at least one programming language/framework (JavaScript, TypeScript, Python, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin, SQL, or Swift) in order to solve coding problems (think LeetCode, HackerRank, etc). For each coding problem, you must be able to explain how your solution solves the problem. As part of the application process, you will be asked to complete an assessment. If you pass, you will gain access to projects. Based on the quality of your work, you will continue to receive projects regularly. We find our most successful candidates work between 5-20 hours per...

Product Developer - AI Trainer We are looking for proficient programmers to join our team to train our AI chatbots to code. You will work with the chatbots that we are building in order to measure their progress, as well as write and evaluate code. To apply to this role, you will need to be proficient in either Python and/or JavaScript. Your role will require proficiency in at least one programming language/framework (JavaScript, TypeScript, Python, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin, SQL, or Swift) in order to solve coding problems (think LeetCode, HackerRank, etc). For each coding problem, you must be able to explain how your solution solves the problem. As part of the application process, you will be asked to complete an assessment. If you pass, you will gain access to projects. Based on the quality of your work, you will continue to receive projects regularly. We find our most successful candidates work between 5-20 hours per week, up to 40 hours....

📍 Remote (UK preferred) |   AuraSpot – The Future of Buy & Sell AuraSpot is a curated buy-and-sell fashion platform built to redefine how people discover and shop independent fashion online. We’re blending Gen Z shopping behavior with aesthetic product cards, creator-led videos, and a clean, community-driven experience for both sellers and buyers. Think Depop meets Pinterest , but smarter and more organized.   We’ve already onboarded early sellers (70+) , partnered with investors, and have an active waitlist. Now, we’re looking for a Full-Stack Developer to own the technical build and bring AuraSpot to life — someone who can join on a co-founder level and help shape the future of fashion tech.   🛠️ What You’ll Do Take technical ownership of the entire product (frontend + backend) Build and maintain scalable, modern features: Seller storefronts Aesthetic product cards...

Would you like to function as our go-to for ServiceNow development subject-matter expertise? Does the idea of advocacy and championing of ServiceNow appeal?     Join our Business Systems Team They're responsible for the design, delivery, and management of key business applications, working with vendors, partners, and internal stakeholders.     Success. The Softcat Way. Softcat is one of the UK's leading technology solutions businesses. Thanks to the success and growth of our services, we offer an increasingly broad range of tech careers. There could be a bright future for you if you're interested in software, networking, analytics, or cyber security.     Does the opportunity to directly affect how we leverage the use of ServiceNow across the business excite you? As a ServiceNow Developer you will join our Business Systems Team as we look to take our existing practices, solutions, and use of technology to...

UI/UX Developer - Law - London based with occasional office visits - PAYE Contract Are you a passionate and confident UI/UX Developer ready to make a significant contribution working for one of the UK's fastest growing Financial Services Consultancies? Then read on! MHC Overview: MHC are an award-winning IT and Business Consultancy, specialising in Change Management initiatives, which we deliver working in a collaborative way with our Clients. We are hiring a UI/UX Developer to join us for a brand new client project. Please note, this is a hands-on Development role. Key Responsibilities: User Interface Design: Create visually appealing and intuitive UI components for web and mobile applications. User Experience Design: Conduct user research, develop user personas, create wireframes, prototypes, and user flows, and perform usability testing. Collaboration: Work closely with cross-functional teams, including developers and product managers, to bring...

Role: Android Mobile Developer Job Type: Contract Inside IR35 Location: Leeds (2 Days / Week in office) Job Summary: We are looking for a skilled and motivated Android Mobile Developer with a passion for building high-quality mobile applications. You’ll play a key role in delivering robust and scalable Android apps using modern tools and practices. This is a great opportunity for someone with a proven track record or for someone ready to step up into a more senior Android development role. Key Responsibilities: Design, develop, and maintain high-performance, secure, and scalable Android applications using Kotlin. Implement modern and intuitive UI/UX using Jetpack Compose and follow Material Design guidelines. Ensure robust app performance through unit testing, UI testing (Espresso), and CI/CD pipelines (e.g., CircleCI). Release and manage applications on the Google Play Store, including provisioning, release notes, and updates. Integrate apps with RESTful APIs to connect to...

Role: iOS Mobile Developer Job Type: Contract Inside IR35 Location: Leeds (2 Days / Week in office) We are looking for a passionate and talented iOS Mobile Developer to join our growing team. Whether you’re an experienced developer or ready to step up into this role, you’ll work on cutting-edge mobile solutions and contribute to developing high-quality iOS applications that delight users and meet business goals. Key Responsibilities: Design, develop, and maintain advanced applications for the iOS platform using Swift. Implement intuitive and responsive UIs adhering to Apple’s Human Interface Guidelines (HIG). Collaborate closely with designers, backend developers, and product teams to build scalable and reliable iOS applications. Ensure the performance, quality, and responsiveness of applications through unit testing, UI testing, and code reviews. Participate in all phases of the app lifecycle – from concept and design to testing and deployment. Release high-quality apps to...

About the Role We are hiring two experienced Senior .NET Developers to join a high-impact, international technology transformation project. The programme spans four countries over two years , with a focus on delivering intelligent solutions for a next-gen client lifecycle management platform used in the wealth and private banking sector. You’ll work with a collaborative, Agile team to build scalable, secure software systems using modern technologies including .NET Core, Azure, Angular, and more. Key Details Contract type: Outside IR35 Location: Mostly remote (max 4 days in a month in London office) Contract length: Initial 6 months (with potential extension) Project scope: 2-year international rollout (UK + 3 other countries) What You’ll Be Doing Developing scalable backend systems using .NET Core / C# Designing and consuming RESTful APIs , SOAP , Webhooks Working on ETL processes , batch jobs , and data-heavy pipelines Contributing to SQL...

Job Information Date Opened 15/05/2025 Job Type Contract Work Experience 5+ years Industry Government & Public Sector Salary 600-650 Inside IR35 City Coventry Province West Midlands Country United Kingdom Postal Code CV1 Job Description   About Scrumconnect Scrumconnect is a leading force in technology consultancy, proudly contributing to over 20% of the UK’s most significant citizen-facing public services. Our award-winning team has made a substantial impact, delivering more than 64 services in the past two years alone. This work has not only reached over 50 million citizens but also achieved considerable savings for the taxpayer, amounting to over £25 million.   At Scrumconnect, we foster a community of talented consultants who thrive on collaboration, sharing knowledge, and continuous learning to address and...

Mid/Senior Developer - Contract Role We are seeking an experienced Mid/Senior Developer for an initial 6 month contract assignment. (Duration is very likely to extend) The ideal candidate will be a part of a large Customer digital experience programme of projects which has been running since Jan 2024 with most development happing in the past 6 months The role can be carried out in hybrid working model of 2/3 days per week on site either in Warrington or York and the rest remote. (Inside IR35) Responsibilities: Enabling transition from Project to Product Management. Embedding disciplined code promotion process Improving code quality Improving observability of app Advise around best practices to follow regarding development Essential : experience of JavaScript, typescript, next.js and node.js experience of Git flow development approach Experience of developing for Azure Function Apps Experience of Git Hub Enterprise...

Mid/Senior Developer - Contract Role We are seeking an experienced Mid/Senior Developer for an initial 6 month contract assignment. (Duration is very likely to extend) The ideal candidate will be a part of a large Customer digital experience programme of projects which has been running since Jan 2024 with most development happing in the past 6 months The role can be carried out in hybrid working model of 2/3 days per week on site either in Warrington or York and the rest remote. (Inside IR35) Responsibilities: Enabling transition from Project to Product Management. Embedding disciplined code promotion process Improving code quality Improving observability of app Advise around best practices to follow regarding development Essential : experience of JavaScript, typescript, next.js and node.js experience of Git flow development approach Experience of developing for Azure Function Apps Experience of Git Hub Enterprise...

Senior Python Django Developer - JP Morgan - Bournemouth - 6 months contract - Hybrid - PAYE We are seeking a Senior Python Django Developer to join JP Morgan on an initial 6 months contract in Bournemouth where you will be part of a team which manages database platforms helping to develop new features among other responsibilities.   As a Senior Python Django Developer you will help build a meaningful engineering discipline, combining software and systems to develop creative engineering solutions to operations problems. Much of our software development focuses on creating new applications, optimizing existing systems and reducing work through automation. You'll join a team of curious problem solvers with a diverse set of perspectives who are thinking big and taking risks. In this project you will be working on a project utilizing Python, Django & SQL.   Responsibilities: Understand/apply reusable code design, leverage application...

Job Title: Senior UI Developer (React.js) Location: LEEDS Employment Type: Full-time Experience Level: 5+ years About the Role: We are seeking a highly skilled Senior UI Developer with deep expertise in React.js to lead the development of scalable and high-performance user interfaces for our web applications. You will work closely with UX designers, product managers, and backend engineers to create modern, intuitive, and responsive front-end experiences. Key Responsibilities: Design and implement high-quality, reusable, and scalable UI components using React.js (v16+ or latest). Lead front-end architecture decisions and advocate for best practices in performance, security, and maintainability. Collaborate with design and product teams to translate wireframes and visual designs into functional UI. Optimize applications for maximum speed and scalability across browsers and devices. Drive the adoption of modern development workflows...

We are seeking a skilled Software Developer Engineer In Test -SDET/ Mobile Automation Tester (XCUITest/Espresso/JetPack) to join our dynamic team. Job Description: We are seeking a highly skilled Mobile Automation Tester with solid experience in native mobile application testing . The ideal candidate will have a strong focus on mobile automation using tools like XCUITest or Espresso/JetPack and a combination of both manual and automation testing . Key Responsibilities: Perform mobile automation testing for native iOS and/or Android apps. Create and maintain test scripts using XCUITest (iOS) or Espresso/JetPack (Android). Collaborate with development teams to ensure high-quality product delivery. Participate in both manual and automation testing as required. Troubleshoot issues and identify areas for improvement in mobile testing processes. Requirements: 8+ years of experience in software testing 5+ years of...

We are seeking a skilled Software Developer Engineer In Test -SDET/ Mobile Automation Tester (XCUITest/Espresso/JetPack) to join our dynamic team. Job Description: We are seeking a highly skilled Mobile Automation Tester with solid experience in native mobile application testing . The ideal candidate will have a strong focus on mobile automation using tools like XCUITest or Espresso/JetPack and a combination of both manual and automation testing . Key Responsibilities: Perform mobile automation testing for native iOS and/or Android apps. Create and maintain test scripts using XCUITest (iOS) or Espresso/JetPack (Android). Collaborate with development teams to ensure high-quality product delivery. Participate in both manual and automation testing as required. Troubleshoot issues and identify areas for improvement in mobile testing processes. Requirements: 8+ years of experience in software testing 5+ years of...

Frontend Developer - 6 months contract Once For All is a high-growth, cloud-based, SaaS subscription business. Our technology helps our customers to manage their supply chain governance, risk management and compliance. We work across public and private sector and have over 250k customers across the UK across 20 different sectors including construction, transport, retail, hospitality education, facility and property management, manufacturing, local and central government. Role Summary : We are looking to appoint a hands-on and seasoned senior frontend developer to play a major part in the design, implementation, future support and innovation of its next generation Marketplace product. The successful candidate will be part of a new dynamic and entrepreneurial development team, working in a fast paced and business aligned environment. The role will traverse the entire software delivery lifecycle. We are looking for candidates with not only great technical abilities, but...

About Fliprly Fliprly is the world’s first and only mobile app dedicated to buying and selling domains, websites, mobile apps, and other digital assets. Our iOS app and web platform are live, and we’re now ready to expand our reach with a robust Android app. Join us on this exciting journey to revolutionize the digital asset marketplace! What We’re Looking For We’re seeking a skilled Android Developer (freelancer or agency) to build the Android version of Fliprly from scratch. You’ll work closely with our existing team and leverage our iOS/web apps as references for functionality and design consistency. Responsibilities Build a high-performance Android app using Java. Translate our iOS design and features into the Android ecosystem. Integrate APIs and backend services (already available). Ensure a smooth, responsive, and bug-free user experience. Requirements Proven experience building Android apps...

We are looking for a Backend Developer to join on a 2-month initial contract. This role is hybrid - once or twice in central London office Responsibilities: Design, develop, and maintain RESTful APIs and common modules using NestJS and NodeJS Architect scalable, maintainable, and secure Back End systems Write clean, well-documented, and testable code using TypeScript Collaborate with Front End developers, architects, DevOps, QA, and product managers Optimize application performance and troubleshoot issues Implement and maintain modules and shared packages for cross cutting concerns - logging, error handling, API handling, etc. Apply best practices in coding, architecture, and agile methodologies Lead and mentor junior and mid-level developers Participate in code reviews and technical discussions Requirements: 5+ hands-on experience in Back End NodeJS API and module development 3+ hands-on experience working with NestJS...

Role: Software Engineer/ Java Developer Location: Belfast Type: Contract   Job Description: Required:   - Extensive expertise in Java development. - In-depth knowledge of various SQL dialects, including PostgreSQL, MySQL, and Snowflake, along with experience in developing or enhancing SQL transpilation engines. - Proficient in architecting versioned APIs, ensuring backward compatibility, and maintaining data contract integrity. - Exceptional communication and leadership abilities, adept at fostering alignment across product, design, and engineering teams. - Strong command of data structures and algorithm design, capable of modeling complex data relationships and optimizing query-building logic. - Hands-on experience with dynamic schema interpretation and SQL generation, including crafting type-aware search filters and converting them into efficient, valid SQL predicates.   Nice to have:   - Skilled in developing...

Would you like to function as our go-to for ServiceNow development subject-matter expertise? Does the idea of advocacy and championing of ServiceNow appeal?     Join our Business Systems Team They're responsible for the design, delivery, and management of key business applications, working with vendors, partners, and internal stakeholders.     Success. The Softcat Way. Softcat is one of the UK's leading technology solutions businesses. Thanks to the success and growth of our services, we offer an increasingly broad range of tech careers. There could be a bright future for you if you're interested in software, networking, analytics, or cyber security.     Does the opportunity to directly affect how we leverage the use of ServiceNow across the business excite you? As a ServiceNow Developer you will join our Business Systems Team as we look to take our existing practices, solutions, and use of technology to...