251 to 275 of 814 Permanent Clean Code Jobs

infrastructure for data workloads (S3, Lambda, Glue, Athena, SageMaker, Step Functions) Collaborate with domain experts to translate rail inspection requirements into technical solutions Write clean, tested, well-documented code following engineering best practices Participate in code reviews, sprint planning, and technical design discussions Collaborate with cross-functional … Lambda, EC2, RDS, Glue, or similar) Familiarity with modern frontend tooling (TypeScript, Webpack/Vite, CSS frameworks) Understanding of software engineering principles (testing, code quality, design patterns) Familiarity with version control (Git), CI/CD pipelines, and agile development practices Strong problem-solving skills and ability to learn ...

Java/J2EE, Spring Boot, and RESTful services while optimizing SQL and CI/CD pipelines. You will lead a team of developers, promote clean code, and help advance cloud-native data platforms across the Institutional Data Platform and Citi Enterprise Data Organization, with a hybrid work model ...

Work closely with Product, DevOps & Regulatory teams You Bring Strong Python, PySpark, SQL Experience building auditable, reproducible pipelines Solid data modelling + warehouse fundamentals Clean code, CI/CD, testing, observability Cloud data platform experience (Snowflake/AWS ideal) Hybrid set-up in Central London – 3 days ...

with agentic workflows and multi-agent orchestration Experience working with modern LLMs including OpenAI or Anthropic Strong understanding of software engineering fundamentals including testing, clean code and SDLC Experience building scalable backend services and APIs Ability to rapidly prototype, experiment and validate technical concepts Strong communication skills ...

applications using Java and React Native. Contributing to architectural decisions and technical direction. Developing high quality APIs and backend services. Championing engineering best practice, clean code, and SOLID principles. Driving automated testing, CI/CD, and continuous improvement initiatives. Mentoring developers and supporting a culture of collaboration ...

wider software engineering community. Collaborate with architecture and engineering teams to design robust, resilient and scalable systems. Champion software engineering best practice, including clean code, testing, documentation, maintainability and modern standards. Identify, investigate and support the resolution of infrastructure and production issues. Promote knowledge sharing and continuous improvement ...

wider software engineering community. Collaborate with architecture and engineering teams to design robust, resilient and scalable systems. Champion software engineering best practice, including clean code, testing, documentation, maintainability and modern standards. Identify, investigate and support the resolution of infrastructure and production issues. Promote knowledge sharing and continuous improvement ...

Contribute to the continuous evolution of our electronic trading infrastructure. Mentorship & Technical Leadership Provide guidance and mentorship to junior developers. Champion engineering best practices, clean code principles and robust design patterns. What You will Bring Strong hands-on Java development experience within low latency financial systems. Deep understanding ...

upskilling client engineers during Transform engagements * Evaluating emerging AI tools, frameworks and protocols, and making pragmatic adoption calls Essential Skills * Strong software engineering foundations - clean code, testing, CI/CD, production mindset - with strong general-purpose programming (e.g. Python, TypeScript) and proficiency in 2+ modern languages * Full-stack ...

Transform engagements Evaluating emerging AI tools, frameworks and protocols, and making pragmatic adoption calls What We're Looking For Essential Strong software engineering foundations, clean code, testing, CI/CD, production mindset, with strong general-purpose programming (e.g. Python, TypeScript) and proficiency in 2+ modern languages Full-stack ...

Postgres database We rely on Spring Boot for quick and quality delivery We have a pragmatic approach to develop our business logic, focusing on clean code, with emphasis on maintainability and fast turnaround with TDD, DDD and continuous integration & delivery What you'll need Demonstrable experience in Backend ...

production that create measurable value. You can translate complex ML concepts into clear, practical solutions for stakeholders across the business. You enjoy writing clean code and helping the team thrive through thoughtful reviews and shared learning. Base salary range: £99,200 - £148,800 Base salary ranges are based ...

mindset. Youll thrive here if you have: Strong technical foundations in COBOL, CICS, JCL, and IBM DB2, with a proven track record of delivering clean, reliable code. An analytical approach , with the ability to interpret business needs and turn them into functional technical solutions. Great communication skills , allowing ...

office) ** Salary: £45,000–£55,000 depending on experience** What You’ll Do: Build and maintain backend services using .NET 8.0 and Azure Write clean, testable and maintainable code Help design and implement APIs and data solutions Deploy and manage applications with Docker and Azure Cloud Work with … product owners and designers to turn ideas into features Learn from experienced developers and contribute to code reviews Share ideas and help improve how we build and deliver software Our Tech Stack: Backend: C#, .NET 8.0, Docker Database: SQL Server, Entity Framework, MongoDb Infrastructure: Docker, Azure Monitoring: Grafana, Loki ...

Knowledge and application of Zero Trust Architecture principles. Strong experience with CI/CD pipelines , automated deployments, and modern software delivery practices. Commitment to clean coding standards, code reviews, defensive programming, and high-quality technical documentation. Experience using source control and collaboration platforms including GitHub , GitLab … automated testing tools. Proven ability to build scalable, secure, maintainable, and well-tested software solutions. Commitment to continuous improvement, engineering excellence, and delivering robust code into production. Security Clearance Mandatory Requirement Candidates must hold current and active SC (Security Check) Clearance at the time of application. Applications from candidates ...

SDET) who combines strong software engineering fundamentals with expertise in test automation. The ideal candidate is a software engineer who writes high-quality test code to validate that product acceptance criteria are fully met while ensuring quality, security, accessibility, and maintainability. Key Responsibilities Design, develop, and maintain automated test … Case 6 and other functional test scenarios as required. Continuously improve test automation frameworks, coding standards, and engineering best practices. Participate in code reviews and contribute to improving overall software quality. Required Skills Strong programming skills in Ruby . Hands-on experience with Gherkin and BDD frameworks (eg, Cucumber ...

scalable full-stack applications Build secure, high-performance RESTful APIs using Node.js and Express Develop responsive Front End applications using Angular and TypeScript Write clean, maintainable and well-tested code using modern engineering practices Build and maintain automated tests using Jest Contribute to CI/CD pipelines using … GitLab CI/CD Support cloud-native deployments using AWS and container technologies Participate in architecture discussions, code reviews and technical design sessions Work collaboratively with Product Owners, Designers, QA Engineers and DevOps teams Troubleshoot, optimise and improve application performance, scalability and reliability Strong commercial experience developing applications with ...

design and find an incremental path to shipping new features. As part of this, you will own APIs and schemas that power your frontend code, or work with other backend engineers in developing them together. We’re hiring engineers who are passionate about solving real‐world problems and empowering … data intensive APIs (example). Developing interactive workflow UIs. Building products which aim to make technical concepts accessible for non‐technical users. Creating low‐code/no‐code WYSIWYG tools, which enable application builders within Foundry to build products for their users. Building the user experience ...

global operations. Working as a full stack developer, you will play a key role in designing, developing and maintaining robust systems. You will write clean code to meet precise requirements, upgrade existing applications and ensure comprehensive documentation is maintained to support future growth. This role is eligible … Python. Analytical capability to interpret requirements, investigate issues and deliver effective solutions. Development of scalable, high-quality full stack applications. Commitment to clean coding practices, continuous improvement and quality assurance Presentation of complex technical information to stakeholders at all levels. Organisation of multiple projects and deadlines while remaining focused ...

global operations. Working as a full stack developer, you will play a key role in designing, developing and maintaining robust systems. You will write clean code to meet precise requirements, upgrade existing applications and ensure comprehensive documentation is maintained to support future growth. This role is eligible … Python. Analytical capability to interpret requirements, investigate issues and deliver effective solutions. Development of scalable, high-quality full stack applications. Commitment to clean coding practices, continuous improvement and quality assurance Presentation of complex technical information to stakeholders at all levels. Organisation of multiple projects and deadlines while remaining focused ...

global operations. Working as a full stack developer, you will play a key role in designing, developing and maintaining robust systems. You will write clean code to meet precise requirements, upgrade existing applications and ensure comprehensive documentation is maintained to support future growth. This role is eligible … Python. Analytical capability to interpret requirements, investigate issues and deliver effective solutions. Development of scalable, high-quality full stack applications. Commitment to clean coding practices, continuous improvement and quality assurance Presentation of complex technical information to stakeholders at all levels. Organisation of multiple projects and deadlines while remaining focused ...

Zustand, WebSockets, and Vite, contributing to a modular and scalable front-end architecture. We’re looking for someone with a proactive mindset, who values clean code, collaboration, and continuous learning. Key Responsibilities Develop responsive, high-performance front-end applications using React and TypeScript. Collaborate closely with back … developers and designers to ensure seamless integration of APIs and UI/UX designs. Participate in code reviews, technical discussions, and agile ceremonies to help drive quality and innovation. Follow best practices in development, testing, and documentation. Contribute to shared libraries, internal tools, and reusable UI components. Requirements ...

excited by the idea of building something better rather than just keeping things running. Key Responsibilities Hands-on Delivery Write production-quality code every day across the full stack, covering backend, front-end, and the infrastructure that supports it. Take ownership of features and workstreams from design through … what their systems are doing in production. Contribute to the team's growing DevOps capability, taking on operational responsibility for the systems you build. Code Quality and Engineering Practice Write clean, testable, secure code and hold that standard consistently, not just when it is convenient. Practise test ...

integrations and modern web applications. Cloud and infrastructure. Practical, hands-on experience with cloud platforms, particularly Azure, including CI/CD pipelines, infrastructure as code and managed hosting environments. Enough depth to make infrastructure decisions and resolve infrastructure problems with minimal support. Diagnostic ability under pressure. Proven ability … technical discovery. Experience qualifying opportunities, running technical discovery, producing solution designs and estimating work before it is sold. Software engineering principles. Mastery of clean code, testing practice, design patterns, security and accessibility standards. Leadership and mentorship. Demonstrated experience developing lead and senior engineers, raising standards through others rather ...

train machine learning models using frameworks like TensorFlow, PyTorch, or scikit-learn. Fine-tune and optimize models for performance and scalability. Software Development: Write clean, maintainable, and efficient code in programming languages such as Python, Java, or C++. Develop APIs and integrate AI models into applications. Data Handling … models in production. Troubleshoot issues and implement improvements based on feedback and performance metrics. Documentation and Reporting: Maintain comprehensive documentation of AI models, code, and development processes. Prepare reports and presentations to communicate findings and progress to stakeholders. Qualifications Education: Bachelor’s or Master’s degree in Computer Science ...