51 to 75 of 83 Code Quality Jobs in Central London

engineering experience Deep expertise with React + TypeScript Proven ownership of complex production web applications Strong architectural and design understanding Excellent problem-solving and code quality standards Desirable: AWS, GraphQL, Tailwind, healthcare/regulated environments, security standards (HIPAA/GDPR/NHS DTAC). Why This Role ...

/CD, test automation, and reusable accelerators. · Lead CAR adoption (real-time sales, inventory visibility, POS integration), API-first integrations, and data quality improvements. · Guide solutioning across SAP AFS, Retail Pricing/Promotions, FICO (GL, AP/AR, Asset Accounting, COPA), and cross-module touchpoints. 5) People Leadership … Customer Activity Repository): Real-time transactions, POS, forecasting, inventory visibility. · ABAP: Ability to guide technical teams, review designs/estimates, ensure performance and code quality (no hands-on coding required). · Enterprise Apps & Integrations: POS/OMS/eCommerce/WMS, API/Middleware (SAP PO/ ...

Nice to have SAP CAR: real‐time transactions, POS, forecasting, inventory visibility. ABAP: ability to guide technical teams, review designs/estimates, ensure performance & code quality (no hands‐on coding). Enterprise apps & integrations: POS/OMS/eCommerce/WMS , API/Middleware ( SAP PO/ ...

Nice to have SAP CAR: real‐time transactions, POS, forecasting, inventory visibility. ABAP: ability to guide technical teams, review designs/estimates, ensure performance & code quality (no hands‐on coding). Enterprise apps & integrations: POS/OMS/eCommerce/WMS , API/Middleware ( SAP PO/ ...

Eclipse Vert.x , or Apache Flink . Utilize multithreading , concurrency models , and Executor Services to optimize system performance and throughput. Write clean, efficient, and maintainable code using functional programming paradigms in Java. Follow and promote SOLID principles , unit testing , and other modern software development best practices. Collaborate closely with quants … traders, and other developers in a fast-paced environment. Maintain a high level of code quality and technical standards under tight timelines. Key Requirements: 6+ years of hands-on Java development experience, preferably in front office systems (e.g., trading platforms, pricing engines, market data systems). Proven ...

with quants and traders to deliver platform enhancements Drive performance tuning and solve low-level technical bottlenecks Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 is a plus Deep understanding of data ...

trading requirements into technical solutions in collaboration with BAs and delivery leads. Design and optimise SQL Server databases supporting trading and operational workflows. Maintain code quality through testing, standards and peer review. Manage CI/CD pipelines and deployments via Azure DevOps. Support legacy and vendor/ ...

shape the new system landscape. Key Responsibilities • Develop and maintain extensions in AL for Business Central • Support the upgrade from NAV to BC, including code refactoring, data migration and integration updates • Work with stakeholders to understand business processes and translate them into technical designs • Build and manage APIs, integrations … retail systems • Troubleshoot, debug and resolve issues across NAV and BC environments • Participate in testing, documentation and deployment processes • Ensure best practices, performance and code quality across all development work Skills and Experience • Strong experience as a NAV or Business Central Developer • Hands on experience with ...

regular feedback loops to iterate and improve as you go. They would expect strong opinions and pragmatism of how to balance speed with software quality/best practice. What’s in it for you? A cutting-edge, product-focused company where you will use the latest technology ...

development, and quantitative analysis, supporting all aspects of market data processing and trading activity. The environment is fast‐paced, collaborative, and highly technical, where code quality, performance, and low‐latency systems are top priorities. Engineers work across domains, contribute to architectural discussions, and help shape scalable, robust … business‐critical systems Ability to lead by doing—hands‐on while guiding a team Pragmatic, delivery‐focused mindset Commitment to high‐quality engineering practices and low‐latency, high‐performance systems Low‐ego, high‐performing self‐starter who values ownership, teamwork, and delivering commercial, pragmatic solutions Why Apply This ...

years of experience in software/data engineering, ideally in platform or infra roles. Strong programming skills in Python; passion for code quality and testing. Demonstrable experience applying Generative AI concepts (ideally in a front-office/capital market environment) Experience with AWS services (S3, Glue, Kinesis ...

+ years of extensive experience in software/data engineering, ideally in platform or infra roles. Strong programming skills in Python; passion for code quality and testing. Demonstrable experience applying GenAI concepts to front-office/capital markets environments. Deep experience with AWS services (S3, Glue, Kinesis ...

office tools, and the application of machine learning across the investment process. The environment is fast-paced, collaborative, and a highly technical one where code quality and low latent systems are a top priority. This team has a history of developing people’s careers and offers ...

regular feedback loops to iterate and improve as you go. They would expect strong opinions and pragmatism of how to balance speed with software quality/best practice. What’s in it for you? A cutting-edge, product-focused company where you will use the latest technology ...

application that sits at the core of the product Designing and implementing new features for different sectors and use cases Helping drive improvements in code quality, architecture, and testing practices Working closely with product and engineering to prioritise, shape, and deliver features Introducing best practices and guiding … shift towards cleaner, more maintainable code What were looking for: Strong hands-on experience with Node.js backend software development Comfortable working across or picking up other tech as needed ie AWS, React etc (If you have experience with AWS & React, that is a bonus) Enthusiasm for writing clean, tested ...

model, identifying and fixing gaps in the current structure to form a fully effective delivery outfit. Major delivery considerations will be lead time, software quality, speed to market and forward planning about topics such as AI adoption. If this sounds like you and you would be keen ...

Required : Python, FastAPI, Postgres, ElasticSearch, RabbitMQ and -ideally- LLMs. Experience building scalable data pipelines, developing robust APIs and services, improving connectivity and maintaining high code quality. To find out more, please apply with your resume. ...

flows Bonus experience: Spring Boot, Gradle, Solace, FIX, concurrent programming, JVM tuning, React/Vue Ability to utilise AI coding assistants effectively while maintaining code quality Strong communicator with the ability to influence technical and business stakeholders Degree in Computer Science, Engineering, Maths, or a related quantitative ...

architecture discussions, suggest improvements, and help optimize system performance. Write clean, testable, and maintainable code. Collaborate in an agile environment, participating in sprint planning, code reviews, and team knowledge-sharing sessions. Tech Stack TypeScript Next.js Node.js GCP AWS (ML) CI/CD with GitHub actions and workflows SQL (PostgreSQL … Experience with Docker, REST APIs, and cloud services (AWS, GCP, or Azure). A pragmatic problem solver who can balance delivering features with maintaining code quality. Strong communication skills and ability to collaborate across teams. Computer Science/Mathematics degrees from good universities Nice to haves; Python experience. ...

Senior Backend Engineer to support the next stage of its growth. The company focuses on giving students around the world access to high-quality teaching by combining great educators with modern technology. Key Requirements • 5+ years experience, ideally with PHP or Java • Good understanding of software architecture … with domain-driven design and CI/CD is valued What the role will involve • Create reliable and scalable product features • High standards for code quality, testing, and system design • Close collaboration with product and design teams Location: Remote Contract: Permanent or employer of record Salary ...

managers, designers, and stakeholders to translate ideas into robust, scalable solutions Mentor, guide, and grow a talented engineering team, while setting best practices for code quality, performance, and security Stay hands-on with code, while also steering technical strategy and project planning Champion an agile development ...

used by some of the world’s biggest financial institutions. The Software Engineer will: – Optimise and productionise high-performance Python and C++ prototypes – Guide code quality and enforce standards across the stack – Build testable, scalable features that integrate into cloud-based systems – Collaborate closely with … bring: – Proven expertise in Python, particularly in production settings – Proven experience with C++ – A track record of high-velocity delivery without sacrificing quality – Strong grasp of testing frameworks, CI/CD, and peer review practices – Fintech, quant, or numerical computing exposure (nice to have) What’s on offer ...

systems to identify areas for improvement Plan and execute upgrades, ensuring seamless integration and minimal disruption Collaborate with engineers and stakeholders to maintain high code quality, security, and performance Document improvements and share knowledge to strengthen the team’s long-term capabilities What you'll need: Strong ...

within the business to bring products to life. The Role As a Staff Engineer , you will leverage your technical expertise to deliver high-quality engineering solutions as part of self-managing, multi-disciplinary teams. You will collaborate with Product and Delivery teams to design, build, and maintain products … cloud-native practices. • Take ownership of complex backlog tasks and deliver them consistently with minimal issues. • Support other engineers in producing clean, maintainable code through code reviews and pair programming. • Drive DevOps practices to automate the product development lifecycle and enhance delivery efficiency. • Provide out-of-hours technical ...

designers, product, and users to align backend solutions with platform needs. Performance Optimization: Deliver fast, reliable systems and efficient queries for high user loads. Code Quality: Write clean, well-structured, well-documented code. Problem Solving: Debug and resolve complex issues to keep the platform running smoothly. Requirements ...