101 to 125 of 162 Code Quality Jobs in London

analytics by creating reliable, analysis ready datasets and scalable data models. You will work closely with analysts and stakeholders to enable high quality insights across the business. Design and build automated data transformations to create … trusted datasets Develop and scale data models and data catalogues across the platform Collaborate with analysts and stakeholders to deliver new analytics features Improve code quality, documentation, and best practices across the team Champion analytics engineering principles within the wider data function Enable improved reporting and insight ...

pipelines covering data ingestion, validation, transformation, and mapping, while creating reusable libraries and ensuring high engineering standards. You will also provide technical leadership, conducting code reviews, guiding offshore teams, and ensuring delivery quality aligns with architectural and regulatory requirements. Key Requirements: Strong experience with Databricks and PySpark … Solid Azure data platform experience Proven ability to build reusable frameworks and libraries Experience leading code quality and working with offshore teams Desirable: Experience in regulatory reporting or financial services Exposure to Tagetik or similar reporting tools Knowledge of metadata-driven or configurable data models This ...

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. ...

development capabilities, particularly across TypeScript, React, and Next.js, while contributing to backend systems in Python. Your work will have visible impact on product quality, usability, and reliability across the platform. As one of our early product engineering hires, you will help shape how this role grows over time … from idea to working software without needing constant direction. Strong TypeScript and React experience. You’ve shipped real, user-facing features and care about code quality, usability, and maintainability. Experience with Next.js is a plus. Full-stack mindset. You’re happy working across the stack ...

managing a cross discipline team of Front End and Cloud engineers building new components, supporting product development and ensuring a focus on quality and reliability. You’ll collaborate closely with other product groups, Falcon complete analysts and peers who develop the internal tools that support Falcon Complete.*This … product mission forward - partner with multiple stakeholders to develop strategy, technical and product roadmap, plan and execute the roadmap.* Be a champion of high code quality, architectural designs and scalable and resilient systems.* Lead by example about customer and product focus.* Participate in on-call rotation (every ...

other Salesforce technologies. Integrate Salesforce with other systems and applications. Provide technical leadership and guidance to junior developers and other team members. Conduct code reviews, ensure best practices are followed, and maintain high code quality standards. Perform data migrations, system integrations, and Salesforce instance configurations. Troubleshoot ...

APIs for complex hierarchical data queries and grid modelling computations Managed and optimised GCP cloud infrastructure, implementing CI/CD pipelines and infrastructure-as-code Lead technical planning by breaking down roadmap items into scoped engineering work, driving ADRs and setting standards for code quality, testing ...

Frameworks (MVVM, WPF, MEF, Entity Framework) in the construction of large and complex software applications. Experience of using version control (GIT), change control and code quality control/review processes. Experience of working in SCRUM environments where regular builds, unit tests and integration testing are the norm. ...

Frameworks (MVVM, WPF, MEF, Entity Framework) in the construction of large and complex software applications. Experience of using version control (GIT), change control and code quality control/review processes. Experience of working in SCRUM environments where regular builds, unit tests and integration testing are the norm. ...

Lead Software Engineer to join their Equities Derivatives and Risk Technology team. The role entails developing trader-facing Risk Management UI using React, enhancing code quality, and mentoring team members. The ideal candidate will possess advanced proficiency in React, experience with CI/CD, and a strong ...

scripts Supporting the development of BDD (Gherkin) test cases Contributing to manual testing across different software projects Working closely with developers to improve software quality Documenting test cases, results, and processes Providing updates on your progress and any issues identified What We're Looking For A degree ...

Architect & Build: Develop high-performance payment engines that are scalable, secure, and resilient. Collaborate: Act as a technical bridge between the code and major banking stakeholders. Solve Complexities: Navigate the nuances of asynchronous messaging and complex financial workflows. Lead by Example: Mentor junior peers and maintain high standards … code quality and documentation. About You You have a proven track record in the banking sector, specifically working on large-scale digital transformations. You are a proactive communicator who can explain complex 'under-the-hood' logic to non-technical partners. You thrive in hybrid environments , enjoying ...

. Proven ability to evaluate data architecture decisions, influence business and IT stakeholders, and define strategic data direction. Strong understanding of coding best practices, code quality tools (e.g., SonarQube), and modern AI‐assisted development tools. Deep experience with multiple database models – relational, NoSQL, and graph‐based (knowledge … graph). Nice to have: experience using Infrastructure as Code (IaC) tools such as Terraform. Why Join? Competitive Swiss market salary with a comprehensive benefits package. Work on strategic, large‐scale projects with major global clients. Continuous training and certification opportunities. Hybrid working model and flexibility. A collaborative, inclusive ...

third-party and contract engineers Contribute to engineering communities and help define best practices Drive adoption of global standards across security, performance, and code quality Operational Performance Troubleshoot and resolve critical data issues with urgency Deliver long-term fixes rather than short-term patches wherever possible Optimise … Proven ability to work across both legacy systems and modern cloud environments Key Skills DevOps mindset you automate wherever possible and write clean, testable code Pragmatic approach focused on delivering value without overengineering Strong communicator confident engaging with stakeholders across the business Why Apply? High-impact role with real ...

services. As part of a collaborative Agile team, you will work closely with engineers, product managers, designers, and other stakeholders to deliver high-quality software solutions. You'll play an important role in improving platform performance, reliability, and scalability while helping shape the future direction of our technology. … with cross-functional teams to deliver projects and product enhancements. Troubleshoot, diagnose, and resolve issues across development and production environments. Promote high standards of code quality, testing, and engineering best practice. Participate in Agile ceremonies and contribute to continuous improvement initiatives. Support performance, scalability, reliability, and security ...

services. As part of a collaborative Agile team, you will work closely with engineers, product managers, designers, and other stakeholders to deliver high-quality software solutions. You'll play an important role in improving platform performance, reliability, and scalability while helping shape the future direction of our technology. … with cross-functional teams to deliver projects and product enhancements. Troubleshoot, diagnose, and resolve issues across development and production environments. Promote high standards of code quality, testing, and engineering best practice. Participate in Agile ceremonies and contribute to continuous improvement initiatives. Support performance, scalability, reliability, and security ...

need to be confident enough to make them your own. You are Confident with Next.js and React, able to work with existing code and build new features from scratch Experienced with React Native and Expo for iOS/Android development Comfortable communicating with non-technical people about technical requirements …/Playwright for web, Jest for mobile) Handle communication, including progress updates and technical explanations Identify and implement improvements to performance, user experience, and code quality across platforms What you'll be working with Web: Next.js 15 with TypeScript and Tailwind CSS Mobile: Expo with React Native ...

Journeys within the Global HR Technology service provision. Responsibilities Design, develop and improve software using industry‐aligned programming languages, frameworks and tools. Ensure code is scalable, maintainable and optimized for performance. Collaborate with product managers, designers and other engineers to define software requirements, devise solution strategies and ensure seamless … integration with business objectives. Participate in code reviews and promote a culture of code quality and knowledge sharing. Stay informed of industry technology trends and innovations, actively contributing to the organization’s technology communities. Adhere to secure coding practices and mitigate vulnerabilities to protect sensitive data. ...

modelling pipelines to execution tooling and performance analytics. You’ll work closely with quants, traders, and the CTO to deliver clean, robust, production-ready code that directly supports live trading. Key Responsibilities Develop and maintain quant research infrastructure , backtesting frameworks, and simulation tools Build data pipelines for market, alternative … trading models in collaboration with researchers Improve execution workflows, latency, and reliability Contribute to architecture decisions across the full stack of quant systems Ensure code quality, testing, and production stability in a live trading environment What You’ll Bring Strong programming skills in Python (and/ ...

excited to solve the unique challenges of agentic orchestration at scale. What You Will Do Build Production Systems: Write clean, extensible code for real users, ensuring systems are well-documented and tested. Full-Stack Shipping: Work across our stack (Python, TypeScript, React, Elixir, AWS) to deliver features that improve … education quality and scale our impact. Master AI Engineering: Proactively explore the potential of AI-assisted development (e.g., Cursor, Gemini, or Claude Code) to enhance quality and velocity. Technical Leadership: Act as a team multiplier by feature leading, supporting other engineers, and providing technical direction ...

deliver high-quality datasets and platform capabilities. Identify and resolve bottlenecks, performance issues and system failures. Contribute to engineering best practices, code quality and platform improvements. About You You are an experienced data engineer who enjoys building robust, scalable systems and operating them in production … cutting-edge machine learning infrastructure and workflows. Collaboration with world-class engineers, researchers and technical leaders. A highly technical engineering environment focused on quality, scalability and innovation. This role would suit a Senior Data Engineer, Scala Engineer, Spark Engineer, Data Platform Engineer or Distributed Systems Engineer looking ...

deliver high-quality datasets and platform capabilities. Identify and resolve bottlenecks, performance issues and system failures. Contribute to engineering best practices, code quality and platform improvements. About You You are an experienced data engineer who enjoys building robust, scalable systems and operating them in production … cutting-edge machine learning infrastructure and workflows. Collaboration with world-class engineers, researchers and technical leaders. A highly technical engineering environment focused on quality, scalability and innovation. This role would suit a Senior Data Engineer, Scala Engineer, Spark Engineer, Data Platform Engineer or Distributed Systems Engineer looking ...

Zero by 2050. This position requires strong technical leadership and collaboration with cross-functional teams. You will work in a flexible environment, ensuring code quality and mentoring junior engineers. The role offers a competitive salary and a range of employee benefits. #J-18808-Ljbffr ...

imagine going back T-shaped enough to move across frontend, backend, and deployment without stopping to ask permission More interested in outcomes than code quality theatre Comfortable talking to customers because that's how you build things that work Probably frustrated at how slowly your current place ...

test-driven development, and continuous refactoring. Engineers are expected to contribute across development, integration, and production support, collaborating closely to maintain high standards of code quality, system reliability, and performance. Required & Desirable Skills Strong commercial experience building backend services using Kotlin Experience with event-sourced and event … driven architectures Deep familiarity with XP practices, including: Mob programming as a primary way of working Test-driven development (TDD) Continuous refactoring and clean code principles Cloud experience with GCP, including: GKE and/or Cloud Run Cloud SQL and Memory store Artifact Registry and Cloud Logging Key Management ...