15 of 15 DemandTrendPermanent Clean Code Jobs in Central London

impact. As a Full Stack Developer, you'll be at the heart of building solutions that truly matter. You'll work alongside brilliant professionals who share your passion for clean code and outstanding user experiences. This isn't just about writing code – it's about crafting digital solutions that drive real business value for a prestigious FTSE250 … that users love Build secure, powerful server-side functions that solve complex business challenges Collaborate with designers and content creators to bring creative visions to life Optimise front-end code for peak performance, accessibility, and usability Champion software quality through rigorous testing and continuous improvement Drive innovation through Agile methodologies and collaborative problem-solving Maintain business-critical services and … a passion for excellence Demonstrates proficiency in C# and React Can customise and extend Umbraco CMS platforms to meet unique business requirements Takes pride in software craftsmanship and appreciates clean, well-designed codebases Has experience developing web-based applications with SQL databases Thrives in Agile environments, embracing ceremonies and iterative development Is well-versed in version control systems Possesses More ❯

ideal candidate will have strong PHP and Azure skills to design, develop, and maintain our SuiteCRM platform. Key Responsibilities: Design and implement custom SuiteCRM modules, workflows, and integrations. Write clean, efficient PHP code. Manage and deploy SuiteCRM on Microsoft Azure (App Service, databases, and networking). Troubleshoot and resolve issues, ensuring security and optimal performance. Required Skills: Proven experience More ❯

cutting-edge AI company on a mission to redefine how professionals in highly regulated industries interact with complex, multi-modal data. Their platform empowers users to deploy custom no-code AI agents that produce verifiable outputs with full transparency - ensuring trust, compliance, and control remain central to every decision. As a Backend Engineer, youll join a growing team working … at the forefront of AI infrastructure. This isnt just about clean code or strong delivery - its about ownership, product intuition, and building for scale. Youll be part of a lean, high-calibre engineering function where every member contributes to planning, testing, analysis, and execution. What Youll Be Doing: Building and evolving APIs that serve as the backbone for … plus, but other languages like Scala, Haskell, Clojure, Go, Node.js, or F# are welcome) Proven track record of building and scaling distributed backend systems Solid understanding of infrastructure-as-code and cloud orchestration (AWS, Terraform, Docker) Familiarity with queue management, observability tooling, and shipping in fast-paced environments Awareness of GenAI and prompt engineering, or a keen interest to More ❯

markets, they build cutting-edge trading platforms that process vast volumes of data in real time. Their success is rooted in a deep understanding of finance, a commitment to clean, high-performance code and a relentless focus on staying ahead of the technological curve. This is a rare opportunity to join a company where tech is not a More ❯

markets, they build cutting-edge trading platforms that process vast volumes of data in real time. Their success is rooted in a deep understanding of finance, a commitment to clean, high-performance code and a relentless focus on staying ahead of the technological curve. This is a rare opportunity to join a company where tech is not a More ❯

You have: · Advanced Python proficiency, especially in scalable, clean code architecture and microservices (e.g., FastAPI, Flask, asyncio) · Solid understanding of API integration patterns and inter-servic communication (e.g. REST, Kafka) · Experience with authentication and authorization mechanisms (e.g. OAuth2, JWT, Azure AD) · At least two ML/AI solutions delivered to production, ideally involving document understanding, NLP or search More ❯

/CD pipelines, monitoring, and infrastructure provisioning. Collaborate with developers and engineers to streamline deployments and workflows. Manage AWS services effectively and efficiently. Promote best practices in Infrastructure as Code (IaC), observability, and DevSecOps. Experience & Skills Required Active SC Clearance – mandatory requirement. Strong hands-on experience with AWS services. Proficiency in Terraform and IaC principles. Solid understanding of CI …/CD pipelines and DevOps culture. Experience with container technologies (Docker; Kubernetes beneficial). Good knowledge of cloud security, networking, and performance optimisation. Passion for clean, maintainable code, collaboration, and continuous learning. Next Steps If you are interested in this opportunity, hold active SC Clearance , and would like to learn more, please apply with your up-to-date More ❯

/CD pipelines, monitoring, and infrastructure provisioning. Collaborate with developers and engineers to streamline deployments and workflows. Manage AWS services effectively and efficiently. Promote best practices in Infrastructure as Code (IaC), observability, and DevSecOps. Experience & Skills Required Active SC Clearance – mandatory requirement. Strong hands-on experience with AWS services. Proficiency in Terraform and IaC principles. Solid understanding of CI …/CD pipelines and DevOps culture. Experience with container technologies (Docker; Kubernetes beneficial). Good knowledge of cloud security, networking, and performance optimisation. Passion for clean, maintainable code, collaboration, and continuous learning. Next Steps If you are interested in this opportunity, hold active SC Clearance , and would like to learn more, please apply with your up-to-date More ❯

applications. Work extensively with the Play Framework to build RESTful APIs and web services. Collaborate with UX/UI designers and backend teams to integrate user-facing elements. Write clean, testable, and efficient code following best practices and coding standards. Ensure the system adheres to GDS and security standards. Participate in Agile ceremonies including stand-ups, sprint planning More ❯

and Engineering teammates (Software and Data Engineers) within your modelling team. Perform data cleaning, exploratory data analysis (EDA), feature engineering, and model evaluation to support continuous model improvement. Write clean, efficient, well-documented code aligned with team standards for structure, reproducibility, and version control. Work collaboratively with other Data Scientists to propose ideas, troubleshoot modelling challenges, and refine … methodologies. Contribute to the delivery of accurate, reliable forecasts with low latency under evolving client or market demands. Participate in code reviews and collaborative design sessions to uphold technical quality across the team. Provide mentorship and support to Junior Data Scientists working on the same or related projects. Experience and knowledge 2+ years’ experience solving analytics and modelling problems More ❯

and Engineering teammates (Software and Data Engineers) within your modelling team. Perform data cleaning, exploratory data analysis (EDA), feature engineering, and model evaluation to support continuous model improvement. Write clean, efficient, well-documented code aligned with team standards for structure, reproducibility, and version control. Work collaboratively with other Data Scientists to propose ideas, troubleshoot modelling challenges, and refine … methodologies. Contribute to the delivery of accurate, reliable forecasts with low latency under evolving client or market demands. Participate in code reviews and collaborative design sessions to uphold technical quality across the team. Provide mentorship and support to Junior Data Scientists working on the same or related projects. Experience and knowledge 2+ years’ experience solving analytics and modelling problems More ❯

best practices, with a focus on scalability and performance. Configure and develop solutions across Salesforce Service Cloud and Marketing Cloud Estimate Jira stories accurately and deliver robust, well-tested code in line with agreed timelines. Write clean, efficient Apex code and utilize Salesforce’s declarative tools to meet business needs. Conduct unit testing, document results, and contribute … to system testing cycles. Maintain and enhance CI/CD pipelines using tools such as GitHub, ensuring seamless code deployment and version control. Review and manage the impact of Salesforce seasonal releases, including system updates and regression testing. Essential Skills and Experience Significant hands-on experience as a Salesforce Developer in complex environments. Expertise in Apex, Lightning Web Components More ❯

great personality and a desire to learn/work on new tech with a team of genuinely nice people! Successful candidates will have the following skills and experience: • Develop clean, efficient React code for front office development • Worked in financial services – Domain knowledge such as FX, Market data IB, Trading etc... • Microservice experience • Collaborative mindset with a genuine More ❯

great personality and a desire to learn/work on new tech with a team of genuinely nice people! Successful candidates will have the following skills and experience: • Develop clean, efficient React code for front office development • Worked in financial services – Domain knowledge such as FX, Market data IB, Trading etc... • Microservice experience • Collaborative mindset with a genuine More ❯

inconsistencies or issues that need attention. Oversee CRA reporting creation, adjustments, and issue resolution to minimize the impact of incorrect information. Structured Coding & Issue Resolution Ensure the team writes clean, well-structured code to support data extraction, analysis, and reporting. Implement and enforce best practices in version control to maintain code quality and reproducibility. Encourage development of More ❯