19 of 19 Contract Clean Code Jobs in London

agile development environment. Strong knowledge on creation of data models based on the provided requirements. Strong knowledge of dependency management tools such as Maven/Gradle. Strong knowledge on Clean Architecture and Clean code practices Good troubleshooting and problem-solving skills with excellent understanding of system development methodologies, techniques, and tools. Responsible for leading the delivery teams More ❯

of-the-art algorithms, tools, and frameworks - bringing fresh ideas from prototype to production. Collaborate closely with a cross-functional team of data scientists, engineers, and product stakeholders. Write clean, maintainable, well-tested code and help set engineering best practices. Diagnose and resolve complex technical challenges in big data and ML systems. About You You're fluent in More ❯

maintain software solutions utilizing AWS AI services such as Amazon Lex and c (LLMs). Collaborate with cross-functional teams to integrate AI capabilities into contact centre solutions. Write clean, efficient, and maintainable code in TypeScript. Implement and advocate for DevOps best practices, including CI/CD pipelines, automated testing, and infrastructure as code. Lead and participate in … code reviews to ensure code quality and adherence to best practices. Troubleshoot and resolve complex technical issues across multiple areas of the software stack. Stay up-to-date with the latest industry trends and technologies to ensure our solutions remain competitive yet sustainable. Requirements: Proven experience as a Senior Software Engineer or similar role. Strong expertise in AWS More ❯

maintain software solutions utilizing AWS AI services such as Amazon Lex and c (LLMs). Collaborate with cross-functional teams to integrate AI capabilities into contact centre solutions. Write clean, efficient, and maintainable code in TypeScript. Implement and advocate for DevOps best practices, including CI/CD pipelines, automated testing, and infrastructure as code. Lead and participate in … code reviews to ensure code quality and adherence to best practices. Troubleshoot and resolve complex technical issues across multiple areas of the software stack. Stay up-to-date with the latest industry trends and technologies to ensure our solutions remain competitive yet sustainable. Requirements: Proven experience as a Senior Software Engineer or similar role. Strong expertise in AWS More ❯

to have primary skill and all others should be good to have, because client is expecting the person to be full stack developer, so he should be able to code in Front-end, back-end, build and deploy using AWS. Expertise and Competencies * Architecture and Application design, documentation and hands-on implementation.* Front End -Angular, TypeScript, JavaScript. - Primary skill … with Mockito, Mocking Architecture. Professional Experience * Delivered the technical solution and developed the applications with latest technologies as part of digital cloud transformation.* Developed tools and applications by writing clean, efficient code.* Mentoring junior developers & helping them to solve complex issues & problems.* Instrumental in issue resolution, debugging code, code review, code optimization and implementing the best More ❯

/CD pipelines using Git/GitLab and Jenkins for automated deployments and testing. Apply DevOps methodologies to streamline development workflows and enhance system resilience. Write, review, and maintain clean and efficient code/scripts in Terraform, Python, Bash, and Ansible to support automation and infrastructure management. Leverage Docker and Kubernetes for containerization and orchestration to ensure scalable More ❯

and compliance-sensitive technology domain. Key Responsibilities: Support development and maintenance of Axiom ControllerView and related internal tools. Participate in complex initiatives including installations, upgrades, and system deployments. Write clean, efficient, and tested code for moderately complex projects. Analyze technical challenges and propose solutions within the finance tech domain. Assist with troubleshooting, system enhancements, and performance optimizations. Collaborate More ❯

Angular 2+. Maintain and refactor existing codebases to enhance reliability and reduce technical debt. Collaborate across functions (Product Owners, QA, DevOps, etc.) to deliver seamless product features. Participate in code reviews, mentor junior developers, and ensure secure, clean coding practices. Investigate and resolve production issues efficiently. Required Skills & Experience 5+ years in professional software development. Expert in C++11 More ❯

Angular 2+. Maintain and refactor existing codebases to enhance reliability and reduce technical debt. Collaborate across functions (Product Owners, QA, DevOps, etc.) to deliver seamless product features. Participate in code reviews, mentor junior developers, and ensure secure, clean coding practices. Investigate and resolve production issues efficiently. Required Skills & Experience 5+ years in professional software development. Expert in C++11 More ❯

Angular 2+. Maintain and refactor existing codebases to enhance reliability and reduce technical debt. Collaborate across functions (Product Owners, QA, DevOps, etc.) to deliver seamless product features. Participate in code reviews, mentor junior developers, and ensure secure, clean coding practices. Investigate and resolve production issues efficiently. Required Skills & Experience 5+ years in professional software development. Expert in C++11 More ❯

Angular 2+. Maintain and refactor existing codebases to enhance reliability and reduce technical debt. Collaborate across functions (Product Owners, QA, DevOps, etc.) to deliver seamless product features. Participate in code reviews, mentor junior developers, and ensure secure, clean coding practices. Investigate and resolve production issues efficiently. Required Skills & Experience 5+ years in professional software development. Expert in C++11 More ❯

Lead the development of mobile applications using Flutter for iOS and Android. Collaborate with Back End engineers, designers, and product managers to deliver intuitive and robust user experiences. Write clean, efficient, and maintainable code following best practices. Ensure performance, quality, and responsiveness of applications. Participate in code reviews, mentoring, and technical design discussions. Integrate APIs and work More ❯

income, FX, trade lifecycle Key Responsibilities: Collaborate with stakeholders to gather and refine technical and business requirements. Analyse software processes and data to design and implement effective solutions. Develop clean, secure, and scalable code in line with organisational standards. Troubleshoot, debug, and resolve software issues. Create and execute test plans, document results, and ensure high-quality releases. Deerfoot More ❯

a deep understanding of the Apple ecosystem, from iPhones and iPads to watchOS and iOS frameworks, and a strong grasp of best practices in mobile architecture, user experience, and code quality. This role is ideal for a proactive and self-motivated developer who thrives in a remote, collaborative environment and can independently drive projects to completion. Key Responsibilities Develop … and maintain iOS applications using Swift and Objective-C Collaborate with product managers, designers, and other developers to define, design, and ship new features Write clean, scalable, and maintainable code following Apple's Human Interface Guidelines Identify and fix bugs and performance bottlenecks Integrate with RESTful APIs and third-party libraries/services Ensure the performance, quality, and … responsiveness of applications Participate in code reviews and contribute to continuous improvement of development processes Stay up to date with the latest iOS development trends and technologies Required Skills & Qualifications 5+ years of professional iOS development experience Expert-level knowledge of Swift and strong experience with Objective-C Deep understanding of UIKit, CoreData, CoreAnimation, CoreLocation, AVFoundation, and other native More ❯

Futures trading/brokerage Key Responsibilities: Collaborate with stakeholders to gather and refine technical and business requirements. Analyse software processes and data to design and implement effective solutions. Develop clean, secure, and scalable code in line with organisational standards. Troubleshoot, debug, and resolve software issues. Create and execute test plans, document results, and ensure high-quality releases. Deerfoot More ❯

Futures trading/brokerage Key Responsibilities: Collaborate with stakeholders to gather and refine technical and business requirements. Analyse software processes and data to design and implement effective solutions. Develop clean, secure, and scalable code in line with organisational standards. Troubleshoot, debug, and resolve software issues. Create and execute test plans, document results, and ensure high-quality releases. Deerfoot More ❯

large volumes of data. Working hands-on with GCP services including BigQuery , Pub/Sub , and Dataflow . Automating infrastructure using Terraform , Ansible , and CI/CD tooling. Writing clean, efficient code in Python , Go , and BASH . Supporting and maintaining a secure Linux-based data engineering environment. Collaborating with stakeholders to ensure data pipelines meet business needs … experience in data engineering with a strong focus on cloud-based ETL workflows . Solid background with Google Cloud Platform (GCP) and associated data tools. Skilled in Infrastructure as Code - Terraform and Ansible preferred. Confident working with CI/CD pipelines (Jenkins, GitLab CI, GoCD, etc.). Proficient in Python , Go , and shell scripting ( BASH ). Strong Linux system More ❯

with the Interactive Brokers API. Collaborate on the development of a fully automated trading system using Python and the Interactive Brokers API Translate trading strategies and data logic into clean, production-ready code Post-setup, focus will shift to: System optimization for performance and reliability Enhancing reporting and monitoring capabilities Designing and implementing robust risk management controls Requirements More ❯

improve internal reporting tools for live and historical data Profile The Quant Developer will have proven experience building automated or algorithmic trading systems Strong backend Python development skills (including clean, production-grade code) Solid understanding of Interactive Brokers API (or equivalent trading APIs) Excellent grasp of system design, data structures, and software architecture Strong debugging and troubleshooting skills More ❯