126 to 150 of 1,198 Clean Code Jobs

you're not just writing code. You're architecting the future of software solutions. You'll drive excellence in every aspect, from design through to maintaining a high-quality code base, collaborating with like-minded Java Engineers to shape innovative solutions, and coaching and mentoring across teams to tackle complex business challenges head-on. Work that matters. What you … in SQL databases Solid understanding of microservices, REST APIs, and cloud platforms Azure Experience with Agile methodologies (SCRUM), test-driven development (TDD), and CI/CD pipelines. Knowledge of clean code principles, SOLID, and software design patterns. Familiarity with containerisation tools (Docker) is a plus. Strong problem-solving skills and a proactive, team-oriented mindset. Benefits to support More ❯

for key features, designing robust, scalable systems and contributing to the technical roadmap to influence the future direction of the product. Engineering Excellence & Quality: Champion best practices by writing clean, efficient code, leading rigorous code reviews, and implementing comprehensive automated testing to ensure high-quality, performant solutions. Mentorship & Team Growth: Lead and mentor other engineers, fostering a … successful Senior Software Engineer at OVO if you Professional Experience: Significant hands-on experience developing software in an agile environment, with a proven track record of delivering high-quality, clean code. Backend & Architecture: Expertise in designing and building scalable microservices-based architectures using languages like Node.js, Python, and TypeScript. Cloud & DevOps: Hands-on experience with cloud platforms (GCP, AWS More ❯

for key features, designing robust, scalable systems and contributing to the technical roadmap to influence the future direction of the product. Engineering Excellence & Quality: Champion best practices by writing clean, efficient code, leading rigorous code reviews, and implementing comprehensive automated testing to ensure high-quality, performant solutions. Mentorship & Team Growth: Lead and mentor other engineers, fostering a … successful Senior Software Engineer at OVO if you Professional Experience: Significant hands-on experience developing software in an agile environment, with a proven track record of delivering high-quality, clean code. Backend & Architecture: Expertise in designing and building scalable microservices-based architectures using languages like Node.js, Python, and TypeScript. Cloud & DevOps: Hands-on experience with cloud platforms (GCP, AWS More ❯

CD and API integration Ability to mentor and collaborate effectively within a team Desirable Extras: Experience with Docker and backend API development Exposure to continuous delivery environments Passion for clean code and modern development practices If you're ready to take the next step in your career and work on projects that truly make a difference, please send More ❯

CD pipelines and modern DevOps tooling (GitHub Actions, TeamCity, Jenkins, or Azure DevOps) Strong leadership skills with experience mentoring engineers and influencing cross-functional teams Commitment to engineering quality, clean code, and continuous improvement Nice to Have Experience leading or scaling engineering teams within a SaaS or cloud-first environment Hands-on experience with Docker and Kubernetes Familiarity More ❯

product management, UX/UI, DevOps, and QA, to ensure software meets business requirements. Implement and optimise CI/CD pipelines to enhance development efficiency and software quality. Conduct code reviews, providing constructive feedback to enhance team performance and code quality. Troubleshoot and resolve technical issues, ensuring software operates smoothly and efficiently. Stay current with industry trends and … senior engineering role, guiding teams to successful delivery. Proficiency in multiple programming languages Experience in central government advantageous Experience in a consulting environment Skills Software Development Expertise in writing clean, maintainable code and optimising software for performance and scalability. Ability to design and implement software that meets business and technical requirements. Ensure all key business logic is covered … by tests. Code Quality and Testing Proficient in automated testing frameworks and ensuring software is reliable and bug-free. Experience conducting code reviews and maintaining high coding standards within the team. Collaboration and Communication Effective at working with cross-functional teams to deliver project objectives. Strong skills in communicating technical concepts to diverse stakeholders, ensuring understanding and alignment. More ❯

deployment Act as a key technical point of contact for design, architecture, and implementation Collaborate with cross-functional teams to solve technical and business challenges Contribute ideas, participate in code reviews, and support continuous improvement Essential Skills and Experience Extensive commercial experience with Java. Strong frontend development skills using React and TypeScript Familiarity with AWS and building cloud-native … applications Understanding of RESTful APIs, Git, and clean code practices A self-driven, proactive attitude with strong communication skills Ability to take ownership, work independently, and guide others where needed Desirable Skills Degree-educated, ideally in Computer Science or a related technical discipline Exposure to regulated sectors such as financial services, insurance, or energy Knowledge of CI/ More ❯

deployment Act as a key technical point of contact for design, architecture, and implementation Collaborate with cross-functional teams to solve technical and business challenges Contribute ideas, participate in code reviews, and support continuous improvement Essential Skills and Experience Extensive commercial experience with Java. Strong frontend development skills using React and TypeScript Familiarity with AWS and building cloud-native … applications Understanding of RESTful APIs, Git, and clean code practices A self-driven, proactive attitude with strong communication skills Ability to take ownership, work independently, and guide others where needed Desirable Skills Degree-educated, ideally in Computer Science or a related technical discipline Exposure to regulated sectors such as financial services, insurance, or energy Knowledge of CI/ More ❯

deployment Act as a key technical point of contact for design, architecture, and implementation Collaborate with cross-functional teams to solve technical and business challenges Contribute ideas, participate in code reviews, and support continuous improvement Essential Skills and Experience Extensive commercial experience with Java. Strong frontend development skills using React and TypeScript Familiarity with AWS and building cloud-native … applications Understanding of RESTful APIs, Git, and clean code practices A self-driven, proactive attitude with strong communication skills Ability to take ownership, work independently, and guide others where needed Desirable Skills Degree-educated, ideally in Computer Science or a related technical discipline Exposure to regulated sectors such as financial services, insurance, or energy Knowledge of CI/ More ❯

deployment Act as a key technical point of contact for design, architecture, and implementation Collaborate with cross-functional teams to solve technical and business challenges Contribute ideas, participate in code reviews, and support continuous improvement Essential Skills and Experience Extensive commercial experience with Java and Spring Framework Strong frontend development skills using React and TypeScript Familiarity with AWS and … building cloud-native applications Understanding of RESTful APIs, Git, and clean code practices A self-driven, proactive attitude with strong communication skills Ability to take ownership, work independently, and guide others where needed Desirable Skills Degree-educated, ideally in Computer Science or a related technical discipline Exposure to regulated sectors such as financial services, insurance, or energy Knowledge More ❯

React Engineer to play a key role in the design and development of cutting-edge web applications. You'll work alongside talented engineers, designers, and product specialists to deliver clean, performant, and intuitive user experiences for complex financial systems. What You'll Be Doing Designing and building scalable front-end solutions using React, TypeScript, and modern web technologies. Translating … complex financial workflows into simple, elegant, and high-performing interfaces. Collaborating closely with back-end engineers, UX designers, and product managers to shape new features. Championing best practices in code quality, accessibility, and front-end performance. Mentoring mid-level engineers and influencing front-end architecture decisions. Tech Stack & Tools Core: React, TypeScript, JavaScript (ES6+), HTML5, CSS3/SASS State … and state management patterns. Proven ability to translate business requirements into maintainable, performant UI solutions. Strong collaboration and communication skills, thriving in cross-functional agile teams. A passion for clean code, design systems, and delivering beautiful, intuitive interfaces. What's On Offer Competitive base salary plus bonus Hybrid working (typically 2 days per week in the Belfast office More ❯

that integrate with a variety of third-party APIs and data sources Collaborate with product, architecture, and DevOps teams to deliver high-quality, resilient solutions Contribute to system design, code reviews, and continuous improvement initiatives Help shape the technical direction of a rapidly evolving product ecosystem What We’re Looking For Strong experience with Java (8+), Spring Boot, and … and event-driven systems Exposure to cloud platforms (AWS, GCP, or Azure) Knowledge of CI/CD pipelines, Docker, Kubernetes, and modern development practices A proactive mindset, passion for clean code, and collaborative problem-solving skills More information Work on a product used by major brands and millions of customers worldwide Hybrid setup – 3 days a week in More ❯

that integrate with a variety of third-party APIs and data sources Collaborate with product, architecture, and DevOps teams to deliver high-quality, resilient solutions Contribute to system design, code reviews, and continuous improvement initiatives Help shape the technical direction of a rapidly evolving product ecosystem What We’re Looking For Strong experience with Java (8+), Spring Boot, and … and event-driven systems Exposure to cloud platforms (AWS, GCP, or Azure) Knowledge of CI/CD pipelines, Docker, Kubernetes, and modern development practices A proactive mindset, passion for clean code, and collaborative problem-solving skills More information Work on a product used by major brands and millions of customers worldwide Hybrid setup – 3 days a week in More ❯

a rapidly scaling start-up.You’ll collaborate closely with product owners, designers, and other developers to build robust systems that deliver great user experiences. If you’re passionate about clean code, testing, and modern web technologies, we’d love to hear from you.The business are flexible in nature so whilst they do expect an office presence a couple … Experience with Vue.js/Nuxt front-end frameworks Strong knowledge of microservices architecture and RESTful APIs Hands-on experience with AWS , DigitalOcean , and CI/CD workflows Passion for clean, well-tested code and continuous improvement As well as offering the chance to work with modern technologies in a talented, supportive team & a flexible working environment this business More ❯

modern DevOps practices Experience Solid experience in .NET software engineering (C#) Strong cloud experience, ideally with Azure Familiarity with containerisation & orchestration (Kubernetes preferred) Good understanding of software architecture and clean code principles Comfortable working independently and as part of a collaborative team Experience with performance tuning and high-availability systems Familiarity with Agile/Scrum methodologies Benefits More ❯

maintain modern software applications. Your day to day responsibilities will include: Work closely with the team to understand user needs and build effective solutions. Write, maintain, test, and document clean, reliable code. Play a key role in developing and improving our platforms, tools, and services. Be involved in the full development lifecycle, from design to production deployment. We are More ❯

maintain modern software applications. Your day to day responsibilities will include: Work closely with the team to understand user needs and build effective solutions. Write, maintain, test, and document clean, reliable code. Play a key role in developing and improving our platforms, tools, and services. Be involved in the full development lifecycle, from design to production deployment. We are More ❯

web tooling. Collaborate closely with designers, product managers, and backend engineers to deliver elegant, user-focused solutions. Lead discussions on front-end architecture, performance optimisation, and best practices. Write clean, maintainable, and testable code. Mentor junior engineers and contribute to continuous improvement across the team. Stay current with emerging front-end technologies and advocate for their practical adoption where More ❯

Docker/Kubernetes Kafka (or similar messaging tools) Key Responsibilities Design and develop high-performance, low-latency software components. Contribute across the full software development lifecycle. Write and maintain clean, testable, scalable code. Manage and enhance CI/CD and development process tooling. Collaborate in agile ceremonies and foster a culture of teamwork. Mentor junior engineers and promote engineering More ❯

Docker/Kubernetes Kafka (or similar messaging tools) Key Responsibilities Design and develop high-performance, low-latency software components. Contribute across the full software development lifecycle. Write and maintain clean, testable, scalable code. Manage and enhance CI/CD and development process tooling. Collaborate in agile ceremonies and foster a culture of teamwork. Mentor junior engineers and promote engineering More ❯

Platform suite for its use cases as well as understand the benefits and limitations of the suite Extend and Customise the Power Platform while writing and maintaining/reviewing clean, secure code for low code/no code solutions Designing and developing Power Platform applications, including Canvas apps, Power Automate, Power Virtual Agents and Power BI More ❯

process high volumes of data, operate with demanding performance standards, and continuously evolve to meet new business challenges. We’re looking for engineers who enjoy solving complex problems, writing clean and maintainable code, and collaborating in a supportive, agile environment. About the Role As a .NET Developer, you’ll be key in designing and developing software solutions that … ensure our solutions meet both technical and business goals. What You’ll Do Design, build, and maintain high-quality applications and services using C#, .NET Core and Node.js Develop clean, testable, and efficient code following modern engineering best practices. Contribute to architectural discussions, proposing improvements and innovative solutions. Build RESTful APIs and integrate with third-party systems where … required. Collaborate with engineers, product owners, and QA teams in an Agile development environment. Participate in code reviews, testing, and performance tuning. Stay up to date with emerging technologies and contribute to continuous improvement efforts. What We’re Looking For Essential Skills & Experience: Strong experience with C#, .NET Core and Typescript Solid understanding of object-oriented programming and software More ❯

process high volumes of data, operate with demanding performance standards, and continuously evolve to meet new business challenges. We’re looking for engineers who enjoy solving complex problems, writing clean and maintainable code, and collaborating in a supportive, agile environment. About the Role As a .NET Developer, you’ll be key in designing and developing software solutions that … ensure our solutions meet both technical and business goals. What You’ll Do Design, build, and maintain high-quality applications and services using C#, .NET Core and Node.js Develop clean, testable, and efficient code following modern engineering best practices. Contribute to architectural discussions, proposing improvements and innovative solutions. Build RESTful APIs and integrate with third-party systems where … required. Collaborate with engineers, product owners, and QA teams in an Agile development environment. Participate in code reviews, testing, and performance tuning. Stay up to date with emerging technologies and contribute to continuous improvement efforts. What We’re Looking For Essential Skills & Experience: Strong experience with C#, .NET Core and Typescript Solid understanding of object-oriented programming and software More ❯

the information about this opportunity carefully, then use the application button below to send your CV and application. We re looking for engineers who enjoy solving complex problems, writing clean and maintainable code, and collaborating in a supportive, agile environment. About the Role As a .NET Developer, you ll be key in designing and developing software solutions that … ensure our solutions meet both technical and business goals. What You ll Do Design, build, and maintain high-quality applications and services using C#, .NET Core and Node.js Develop clean, testable, and efficient code following modern engineering best practices. Contribute to architectural discussions, proposing improvements and innovative solutions. Build RESTful APIs and integrate with third-party systems where … required. Collaborate with engineers, product owners, and QA teams in an Agile development environment. Participate in code reviews, testing, and performance tuning. Stay up to date with emerging technologies and contribute to continuous improvement efforts. What We re Looking For Essential Skills & Experience: Strong experience with C#, .NET Core and Typescript Solid understanding of object-oriented programming and software More ❯

Engineer II - ideally with a background in FinTech - to play a pivotal role in strengthening the very heart of our payments engine. Your work won't just be about clean code: it will drive end-to-end automation in payment processing (from 0 to 80%), reduce manual effort in FX trading, and deliver clear visibility into significant yearly … and optimising processes, you'll enable our Payments Operations team to focus on higher-value, ROI-driven work - multiplying your impact across the business. Responsibilities ️ Design, build, and maintain clean, secure, testable, and scalable code Resolve challenging bugs and production issues, ensuring reliability of the global platform Evaluate complex technical problems, using sound judgement to select the right …/CD practices. Understanding of relational databases. Strong fundamentals in object-oriented design. Excellent collaboration skills across functions (QA, Product, SRE, Stakeholders). A passion for delivering high-quality code and a mindset of continuous learning. FinTech or payments industry experience is a major plus. Frontend: HTMX, React Cloud: AWS Benefits Why Join Us? At Flywire, you'll have More ❯