51 to 75 of 107 Code Quality Jobs in London

Senior Software Engineer - Platform

Hiring Organisation
Fruition Group
Location
City of London, London, United Kingdom
Employment Type
Permanent
tools that make infrastructure easier for engineers to use Research and adopt modern cloud-native technologies and best practices Promote high engineering standards across code quality, testing, and automation Skills: Strong backend engineering capability (Golang, Java, or .NET) Strong hands-on experience building and operating distributed systems … cloud environments (AWS or GCP) Kubernetes and container orchestration experience Infrastructure as Code experience (Terraform, Pulumi, Crossplane or similar) Proven track record leading platform or reliability transformations Ability to influence across teams without formal authority If you want to work on a product used by over 100,000 customers ...

Senior Software Engineer

Hiring Organisation
Fruition Group
Location
City of London, London, United Kingdom
Employment Type
Permanent
tools that make infrastructure easier for engineers to use Research and adopt modern cloud-native technologies and best practices Promote high engineering standards across code quality, testing, and automation Skills: Strong backend engineering capability (Golang, Java, or .NET) Strong hands-on experience building and operating distributed systems … cloud environments (AWS or GCP) Kubernetes and container orchestration experience Infrastructure as Code experience (Terraform, Pulumi, Crossplane or similar) Proven track record leading platform or reliability transformations Ability to influence across teams without formal authority If you want to work on a product used by over 100,000 customers ...

Senior Platform Engineer

Hiring Organisation
Fruition Group
Location
City of London, London, United Kingdom
Employment Type
Permanent
tools that make infrastructure easier for engineers to use Research and adopt modern cloud-native technologies and best practices Promote high engineering standards across code quality, testing, and automation Skills: Strong backend engineering capability (Golang, Java, or .NET) Strong hands-on experience building and operating distributed systems … cloud environments (AWS or GCP) Kubernetes and container orchestration experience Infrastructure as Code experience (Terraform, Pulumi, Crossplane or similar) Proven track record leading platform or reliability transformations Ability to influence across teams without formal authority If you want to work on a product used by over 100,000 customers ...

Technical Lead

Hiring Organisation
Fuse
Location
London, United Kingdom
Employment Type
Permanent
Salary
£95,000
Services, Functions, Service Bus, SQL, Blob Storage and Key Vault Mentoring developers and helping raise engineering standards across the team Driving best practice in code quality, testing and architecture Building and improving CI/CD pipelines in Azure DevOps Working closely with product teams and stakeholders … native applications A hands-on leadership role where you still get to build Work with modern Azure technologies Collaborative team that values engineering quality and innovation If you enjoy solving complex problems, mentoring engineers, and building scalable cloud solutions , we'd love to hear from you. ...

Lead Data Analyst

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
data flows and aligning stakeholders. Designing and overseeing delivery of data workflows, analytical services and reporting/BI solutions. Setting standards for documentation, QA, code quality, version control and release management. Guiding best practice across cloud, big data, analytics and AI-accelerated frameworks. Partnering with business teams ...

Senior iOS Developer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
maintaining them in production. The engineering organisation embraces AI, using tools such as GitHub Copilot and ChatGPT to speed up delivery and improve code quality. Someone excited about integrating AI into their workflow will thrive here. What you will do Lead feature delivery and contribute to the technical direction ...

Senior iOS Developer

Hiring Organisation
Adecco
Location
Soho, London, United Kingdom
Employment Type
Permanent
maintaining them in production. The engineering organisation embraces AI, using tools such as GitHub Copilot and ChatGPT to speed up delivery and improve code quality. Someone excited about integrating AI into their workflow will thrive here. What you will do Lead feature delivery and contribute to the technical direction ...

Senior iOS Developer

Hiring Organisation
Adecco
Location
South West London, London, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
maintaining them in production. The engineering organisation embraces AI, using tools such as GitHub Copilot and ChatGPT to speed up delivery and improve code quality. Someone excited about integrating AI into their workflow will thrive here. What you will do Lead feature delivery and contribute to the technical direction ...

Computer Vision Engineer

Hiring Organisation
Ultralytics
Location
London Area, United Kingdom
optimizing models for high-performance inference on both cloud and edge devices. Contributing to our CI/CD pipelines using GitHub Actions to ensure code quality, reliability, and automated testing. Collaborating with the team to push the boundaries of what's possible in object detection, segmentation ...

Senior Java Engineer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
DevOps, and QA, to ensure software meets business requirements. Implement and optimise CI/CD pipelines to enhance development efficiency and software quality. Conduct code reviews, providing constructive feedback to enhance team performance and code quality. Troubleshoot and resolve technical issues, ensuring software operates smoothly and efficiently. Stay ...

Senior Java Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
DevOps, and QA, to ensure software meets business requirements. Implement and optimise CI/CD pipelines to enhance development efficiency and software quality. Conduct code reviews, providing constructive feedback to enhance team performance and code quality. Troubleshoot and resolve technical issues, ensuring software operates smoothly and efficiently. Stay ...

Backend Python Developer

Hiring Organisation
CheMastery Group Ltd
Location
City of London, London, United Kingdom
python interface to the laboratory automation platform. The dataflow to and from the robotic platform. Work on the operations scheduler. Ownership of code quality, deployment processes, and library choices. Understand and leverage code testing strategies (unit, integration, component, end-to-end). Your job will enable … your code work in action in chemical testing and first-hand with customers. Essential - Strong background in python. - Strong practical experience with databases (ideally postgres). - Practical experience with multithreading. - Client server architecture. - Experience with efficient algorithm development (e.g. graph traversal). - Experience in high performance data processing apllications. ...

Software Development Engineer In Test

Hiring Organisation
Response Informatics
Location
London, United Kingdom
Employment Type
Permanent
GitHub Actions, Jenkins, or similar tools. Solid experience with AWS services (Lambda, S3, ECS/EKS, Step Functions, CloudWatch). Proficient in Infrastructure as Code using Terraform to manage and provision cloud infrastructure. Strong understanding of software engineering best practices: code quality, reliability, performance optimization ...

Senior Full Stack Python Engineer

Hiring Organisation
Ikhoi Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £90,000 per annum
database schema design and query optimisation. Collaborate with cross-functional teams, including Product, QA, and DevOps, to deliver high-quality features. Lead code reviews and technical discussions, and contribute to architectural decisions. Lead complex coding tasks; ensure code quality. Identify and resolve performance and scalability issues. ...

Lead Engineer- Financial Services

Hiring Organisation
Anson Mccade
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
enterprise-grade technology capabilities. Working closely with product, architecture and business stakeholders, you will guide engineering standards, influence strategy, and ensure secure, high-quality delivery. Key responsibilities include: Leading the design and delivery of robust, scalable software using modern engineering frameworks and tools Building and deploying AI-driven … production environments Acting as the technical authority within the GenAI domain Collaborating cross-functionally to define requirements and solution approaches Driving best practice in code quality, testing, secure development and performance optimisation Mentoring and developing engineers, fostering a high-performance culture Managing risk, governance and controls within ...

Senior C# Developer - Head of Core Platform | Hedge Fund | London

Hiring Organisation
Undisclosed
Location
City of London, London, United Kingdom
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 ...

Senior Quantitative Developer

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Collaborate with quants, traders, and technology teams to productionise research Troubleshoot complex production issues and drive continuous performance improvements Adhere to best practices for code quality, testing, and version control using Git Required Skills & Experience Expert-level development experience in C and/or C++ Strong hands ...

C# Developer - Front Office Engineering | Hedge Fund - London

Hiring Organisation
Undisclosed
Location
City of London, London, United Kingdom
office tooling, data‐driven applications, and the use of machine learning across the investment workflow. It’s a fast-moving, highly technical environment where code quality, performance, and reliability matter. The team runs weekly sprints, uses modern engineering practices (PR reviews, rapid releases, continuous development ...

Senior Java Software Engineer

Hiring Organisation
Thyme
Location
City of London, London, United Kingdom
support Collaborate closely with other engineers to deliver customer-centric solutions Mentor and be mentored within a senior engineering team Promote best practices around code quality, testing and reliability Participate in team support and operational responsibilities Technology Environment Core Java (deep JVM knowledge – minimal reliance on frameworks ...

Data Engineer

Hiring Organisation
Ncounter
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £100,000 per annum
that are secure, performant and supportable in highly constrained environments. This is not a generic consultancy post, it is a technical engineering role where code quality, system design and secure deployment truly matter. If you hold active DV and want to apply your engineering expertise to programmes ...

Senior Umbraco Developer-TOP COMPANY!

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Develop and maintain front-end and back-end Umbraco functionality Deliver new features aligned to the website roadmap Improve performance, UX and SEO Ensure code quality, security and platform stability What We're Looking For: Strong experience with Umbraco (v10+) Solid .NET/C# background Experience with ...

Back End Developer

Hiring Organisation
Propel
Location
City of London, London, United Kingdom
data pipelines, and integrations Collaborate with CTO, product, and design teams to deliver tools used by real frontline workers Write maintainable, tested, and secure code that scales with real-world impact Make key technical decisions and help shape architecture as the product grows What We’re Looking … small, mission-driven team backed by world-class partners Be part of something transformative and build tech that truly matters If you care about code quality, values, and real social impact , please send your CV to zoe.hinkinson@propellondon.com ...

Agentic AI Lead

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £550 per day
learning models in cloud. Experience of Building rapid applications using FastAPI and Streamlit, Matplotlib, seaborn enabling prototyping. Good understanding of Software Engineering, Architecture, testing, code quality principles and test driven development (TDD) Must Have: Generative AI & LLMs Proficient in context-aware prompts to drive optimal performance from ...

Full Stack Engineer

Hiring Organisation
Intellect Group
Location
City of London, London, United Kingdom
someone comfortable operating in a lean product team, mentoring other engineers and supporting technical direction. You should be confident designing scalable systems, improving code quality and working autonomously in an async friendly environment. 6 month initial contract with strong likelihood of extension. Fully remote with working hours ...

Engineering Manager

Hiring Organisation
Fruition Group
Location
City Of London, England, United Kingdom
Support engineers in their technical and professional development Create clear growth paths and help foster a strong performance culture Strengthen engineering best practices across code quality, system design, and delivery Help the organisation transition from early-stage startup to a more scalable operating model Ensure projects … delivered effectively and efficiently with end-user needs in mind Foster a culture of trust, ownership, and high output without sacrificing quality Recruit, onboard, and retain strong engineers suited to fast-moving environments Work closely with product, design, and operational stakeholders to plan and execute priorities ...