26 to 44 of 44 Code Quality Jobs in the City of London

sales teams to deliver new products and features, and mentoring engineers across Europe and the US. The team takes software craftsmanship seriously — testable, maintainable code, pair programming and TDD are core to how they work. Tech Stack Expert Python, advanced SQL, deep Linux knowledge PostgreSQL, Snowflake Apache Kafka, Apache … field preferred Financial markets experience a strong plus — market data, order management, algorithmic trading or financial systems integration Someone who takes genuine pride in code quality and engineering standards The Package Competitive salary and incentive compensation Private medical including dental, private GP service, life insurance 7% pension ...

sales teams to deliver new products and features, and mentoring engineers across Europe and the US. The team takes software craftsmanship seriously — testable, maintainable code, pair programming and TDD are core to how they work. Tech Stack Expert Python, advanced SQL, deep Linux knowledge PostgreSQL, Snowflake Apache Kafka, Apache … field preferred Financial markets experience a strong plus — market data, order management, algorithmic trading or financial systems integration Someone who takes genuine pride in code quality and engineering standards The Package Competitive salary and incentive compensation Private medical including dental, private GP service, life insurance 7% pension ...

sales teams to deliver new products and features, and mentoring engineers across Europe and the US. The team takes software craftsmanship seriously — testable, maintainable code, pair programming and TDD are core to how they work. Tech Stack Expert Python, advanced SQL, deep Linux knowledge PostgreSQL, Snowflake Apache Kafka, Apache … field preferred Financial markets experience a strong plus — market data, order management, algorithmic trading or financial systems integration Someone who takes genuine pride in code quality and engineering standards The Package Competitive salary and incentive compensation Private medical including dental, private GP service, life insurance 7% pension ...

including hardware-level optimization Adapting models for different compute environments and architectures Leading technical initiatives and influencing system design decisions Contributing to discussions around code quality, testing strategy, and software architecture Collaborating closely with traders, researchers, and engineers across the business What We’re Looking For Advanced … learning systems in production environments Strong foundations in probability, statistics, and ML theory Proven ability to write high-quality, maintainable, performance-oriented code Experience with MLOps, including model deployment, monitoring, and iteration Publications in NeurIPS, ICLR, ICML etc. GPU programming experience (CUDA, OpenCL) London based, apply ...

platforms Work closely with analysts, designers, and client stakeholders to deliver optimisation strategies Manage multiple experiments at once in a fast paced environment Ensure code quality and performance across all test implementations Contribute to experimentation best practice and optimisation approaches Option to take on more client facing ...

throughout testing, deployment and hypercare phases. Work with MuleSoft or similar integration platforms to enable seamless API orchestration. Contribute to CI/CD pipelines, code quality, deployment automation and governance standards. Required Skills/Experience Proven commercial experience developing solutions on Salesforce Commerce Cloud (SFCC). Hands ...

DevSecOps Platform Engineer to manage, maintain, integrate, and automate enterprise DevOps platforms. The role involves administration of CI/CD tools, repository management systems, code quality, and security platforms, lower env Unix servers, and automation frameworks. The engineer will work closely with development, security, and infrastructure teams ...

data science solutions, and equally comfortable presenting findings and influencing decision-making at the senior client level. Technical Leader - you set the bar for code quality, reproducibility, and best practice, and take pride in mentoring and developing others. You understand that the measure of success is client ...

responsible for leading technical delivery across multiple projects, mentoring developers, and working closely with architects, consultants, and stakeholders to deliver high-quality integration solutions. Key Responsibilities Lead the design and implementation of MuleSoft integration solutions Provide technical leadership and mentoring to development … teams Design and deliver API-led connectivity solutions Collaborate with clients to understand business requirements and translate them into technical solutions Drive best practices, code quality, and governance across projects Support solution architecture and technical pre-sales where required What We're Looking For Strong commercial experience ...

During my calls with this YC client, one of their engineers told me he had barely written code for weeks. Instead, he’d been finding users, running discovery, analysing what he heard, and working with the CEO on what to build next. That told me almost everything I needed … 2+ years building and shipping web products. Strong React and TypeScript. Comfort owning work from discovery to delivery. Confidence using AI tools without losing code quality or clarity on what was shipped and why. Product instincts, front‐end strength, or startup/founder experience are a plus. ...

full stack systems • Support development of high-performance, real-time data platforms • Collaborate with engineers to deliver new features and enhancements • Contribute to code quality, testing, and best engineering practices • Learn from senior team members and develop technical expertise Your Skills & Experience • Strong foundations in C# ...

above at A Level (or international equivalent) Strong analytical and problem-solving skills Ability to write high-quality, production-ready code Comfortable working both independently and within collaborative engineering teams An interest in complex technical challenges, data-driven systems and emerging technologies Experience with Docker, cloud environments … with engineers, researchers and technical stakeholders across multiple disciplines Analyse complex technical problems and develop robust solutions Contribute to the continuous improvement of software quality, performance and scalability Develop expertise across a broad range of technologies and technical domains What the role offers: The opportunity to work alongside ...

engineers and engineering, it’s an exciting time as we’re redefining ourselves into a digital first and engineering-led organisation, with the quality of our engineering team being a key differentiator. We are seeking a passionate Software Engineering Manager to join our Loyalty Offers team, who will … with senior engineers to develop the team's technical roadmap and support the product management team to prioritise it against the commercial roadmap. Quality Assurance and Maintenance : Establish and enforce quality standards, ensuring software products meet performance, reliability, and usability requirements. Oversee the maintenance and support ...

mobile web front-end. Building and managing resources on Google Cloud Platform, serverless functions and other cloud technologies. Write clean, maintainable, and reusable code while adhering to coding standards and best practices. Work closely with UI/UX designers to implement user-friendly interfaces and ensure a seamless user … experience. Optimise application performance and resolve any technical issues or bugs that arise during the development process. Conduct code reviews and provide constructive feedback to junior team members to improve overall code quality. Collaborate effectively within a cross-functional team to deliver high-quality solutions ...

large, complex backend systems Strong understanding of data structures and algorithms Experience with multithreaded programming A passion for clean, maintainable code and software quality Strong communication and collaboration skills Engineering Culture The engineering team places a strong emphasis on software quality, automated testing, continuous integration ...

engineers and engineering, it’s an exciting time as we’re redefining ourselves into a digital first and engineering-led organisation, with the quality of our engineering team being a key differentiator. We are seeking a Software Engineering Manager to join our Identity Platform team, who will provide … with senior engineers to develop the team's technical roadmap and support the product management team to prioritise it against the commercial roadmap. Quality Assurance and Maintenance: Establish and enforce quality standards, ensuring software products meet performance, reliability, and usability requirements. Oversee the maintenance and support ...

production support. Partner with Product and Operations teams to translate business requirements into technical solutions. Mentor engineers and contribute to engineering best practices and code quality. What We're Looking For: Strong experience building and operating scalable, highly available backend systems. Background in payments, fintech, banking, or other transaction … heavy environments. Experience with distributed systems, APIs, asynchronous messaging, and relational databases. Passion for clean code, testing, observability, and continuous improvement. Excellent communication skills and ability to collaborate with technical and non-technical stakeholders. Technology Environment: Backend development using Python, Django and FastAPI. Building scalable solutions with PostgreSQL ...

team of 5 QA engineers and focus on building a modern testing function that leverages automation and AI-powered tooling to improve software quality and delivery speed. You’ll work closely with engineering leadership to embed best practices across the Agile SDLC and help shape … engineers Drive QA automation strategy across engineering teams Introduce and optimise AI-enabled testing tools Improve test coverage, reliability, and release quality Work closely with engineering and product teams in an Agile environment Establish QA best practices and testing standards What They’re Looking For Strong background ...

cutting-edge fintech business is looking for a Software Development Engineer in Test (Java SDET) to strengthen their automated testing framework and drive software quality to the highest standards. This is a great opportunity for someone passionate about automation, exploratory testing, and collaborating with experienced developers … uncover edge cases and ensure robustness Pair with developers to enhance testing infrastructure for continuous delivery Proactively identify areas for improvement in software quality Essential Experience: Strong Object-Oriented Programming in Java Java must be your primary language you have a proven background with Proven background ...