126 to 150 of 246 Clean Code Jobs in London

pipelines. Security and compliance practices, especially relevant in healthcare. Responsibilities: Design and build robust, scalable cloud-first backend systems. Contribute to infrastructure-as-code practices and DevOps tooling. Build and maintain LLM-powered features such as RAG pipelines for clinical information. Develop and optimise agentic document extraction workflows … process clinical PDFs, policies, and handbooks into structured formats. Collaborate closely with our product and frontend teams to deliver high-impact features. Write clean, well-tested code and guide best practices across the engineering team. Take ownership of system reliability, performance, and security in a healthcare context. ...

full software development lifecycle — from design through delivery. Collaborate directly with end users to refine requirements and deliver high-performing features. Write clean, testable, and maintainable code within a distributed system architecture. Engage in daily scrums, peer reviews, and cross-functional design sessions. 📍London City, UK 💷Highly competitive ...

full software development lifecycle — from design through delivery. Collaborate directly with end users to refine requirements and deliver high-performing features. Write clean, testable, and maintainable code within a distributed system architecture. Engage in daily scrums, peer reviews, and cross-functional design sessions. 📍London City, UK 💷Highly competitive ...

leading requirements analysis and process improvement, supporting business case development, project implementation, testing and following up on benefits realization. What you will do Write clean, scalable code using .NET programming languages. Work on Greenfield Projects to help design and build a wide span of tooling to facilitate … Formation, Lambdas & Cloudwatch. Experience with concurrent development source control (GIT). Systems integration experience with networking, data migrations, API integration and design. Enthusiasm for clean systems, including documentation, logging, and reproducibility. Excellent presentation, documentation, time management, communication skills with the ability to work collaboratively and autonomously. Strong problem-solving ...

leading requirements analysis and process improvement, supporting business case development, project implementation, testing and following up on benefits realization. What you will do Write clean, scalable code using .NET programming languages. Work on Greenfield Projects to help design and build a wide span of tooling to facilitate … Formation, Lambdas & Cloudwatch. Experience with concurrent development source control (GIT). Systems integration experience with networking, data migrations, API integration and design. Enthusiasm for clean systems, including documentation, logging, and reproducibility. Excellent presentation, documentation, time management, communication skills with the ability to work collaboratively and autonomously. Strong problem-solving ...

skills in a supportive, high-growth environment. What You’ll Do Build new features and maintain existing ones across frontend and backend systems Write clean, maintainable code while learning best practices from experienced engineers Collaborate closely with the team to deliver high-quality products Contribute ideas to improve ...

skills in a supportive, high-growth environment. What You’ll Do Build new features and maintain existing ones across frontend and backend systems Write clean, maintainable code while learning best practices from experienced engineers Collaborate closely with the team to deliver high-quality products Contribute ideas to improve ...

drive real product and business impact. In this role, you will work closely with principal engineers and architects to define technical best practices, champion clean coding standards, and deliver robust tools that integrate seamlessly with monitoring, operations, and security platforms. You will take ownership of technical research activities, such … guiding the team through the full software development lifecycle. You will actively contribute to and often lead collaborative engineering activities including pair programming, code reviews, troubleshooting, and issue resolution. A strong commitment to quality is essential, as you will be expected to apply automated test-driven techniques, maintain high ...

machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs for integrations, asyncio for concurrent processing, and building robust … databases (Pinecone, ChromaDB, FAISS), embeddings, and building AI-powered automation solutions that leverage natural language understanding. Appian BPA Platform - Strong experience with Appian low-code platform including process modelling, interface design, expression rules, integration objects, and data modelling. Skilled in building end-to-end business process applications, configuring workflows ...

machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs for integrations, asyncio for concurrent processing, and building robust … databases (Pinecone, ChromaDB, FAISS), embeddings, and building AI-powered automation solutions that leverage natural language understanding. Appian BPA Platform - Strong experience with Appian low-code platform including process modelling, interface design, expression rules, integration objects, and data modelling. Skilled in building end-to-end business process applications, configuring workflows ...

machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs for integrations, asyncio for concurrent processing, and building robust … databases (Pinecone, ChromaDB, FAISS), embeddings, and building AI-powered automation solutions that leverage natural language understanding. Appian BPA Platform - Strong experience with Appian low-code platform including process modelling, interface design, expression rules, integration objects, and data modelling. Skilled in building end-to-end business process applications, configuring workflows ...

machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs for integrations, asyncio for concurrent processing, and building robust … databases (Pinecone, ChromaDB, FAISS), embeddings, and building AI-powered automation solutions that leverage natural language understanding. Appian BPA Platform - Strong experience with Appian low-code platform including process modelling, interface design, expression rules, integration objects, and data modelling. Skilled in building end-to-end business process applications, configuring workflows ...

hands-on with development while leading a team of engineers. You’ll guide technical decisions, support good engineering practice and help the team deliver clean, maintainable code. What you’ll do: Technical Responsibilities Analyse requirements, design, build, and maintain backend services with unit and integration tests Design high-traffic … availability applications and services on AWS Define and evolve REST and SOAP APIs, including customer-facing APIs Promote modular, testable, maintainable Spring applications Write clean, secure, scalable code following best practices Use production monitoring tools to troubleshoot live issues Leadership Responsibilities: Turn business needs into technical tasks ...

hands-on with development while leading a team of engineers. You’ll guide technical decisions, support good engineering practice and help the team deliver clean, maintainable code. What you’ll do: Technical Responsibilities Analyse requirements, design, build, and maintain backend services with unit and integration tests Design high-traffic … availability applications and services on AWS Define and evolve REST and SOAP APIs, including customer-facing APIs Promote modular, testable, maintainable Spring applications Write clean, secure, scalable code following best practices Use production monitoring tools to troubleshoot live issues Leadership Responsibilities: Turn business needs into technical tasks ...

backend development when needed. Our systems are already live and in active use, so your focus will be on reliability, performance, automation, observability, and clean, maintainable Infrastructure-as-Code. You’ll also support Python and Node.js backend services. This role is centred on operational excellence, continuous improvement, and technical … evolve cloud infrastructure, primarily on Google Cloud Platform (GCP), with some exposure to AWS and Azure Write, review, and manage modular, reusable Terraform code Operate and enhance CI/CD pipelines using GitHub Actions Containerise and deploy backend applications using modern tooling (e.g., Docker, Kubernetes) Implement and manage comprehensive ...

backend development when needed. Our systems are already live and in active use, so your focus will be on reliability, performance, automation, observability, and clean, maintainable Infrastructure-as-Code. You’ll also support Python and Node.js backend services. This role is centred on operational excellence, continuous improvement, and technical … evolve cloud infrastructure, primarily on Google Cloud Platform (GCP), with some exposure to AWS and Azure Write, review, and manage modular, reusable Terraform code Operate and enhance CI/CD pipelines using GitHub Actions Containerise and deploy backend applications using modern tooling (e.g., Docker, Kubernetes) Implement and manage comprehensive ...

Knowledge of payment gateways, ISO 20022, or SWIFT formats. • Collaborative, fast-paced, and engineering-driven culture. • Emphasis on engineering autonomy, architectural decision-making, and clean code. Collaborative, fast-paced, and engineering-driven culture. Emphasis on engineering autonomy, architectural decision-making, and clean code. Join Our Global Team ...

Knowledge of payment gateways, ISO 20022, or SWIFT formats. • Collaborative, fast-paced, and engineering-driven culture. • Emphasis on engineering autonomy, architectural decision-making, and clean code. Collaborative, fast-paced, and engineering-driven culture. Emphasis on engineering autonomy, architectural decision-making, and clean code. Join Our Global Team ...

operate services on Azure (AKS/ACI/Azure Functions, API Management). Implement CI/CD (GitHub Actions/Azure DevOps), Infrastructure as Code (Bicep/Terraform), secrets via Azure Key Vault, private networking. Add observability: tracing/telemetry (OpenTelemetry, LangSmith), metrics, logs, cost and token usage monitoring … model versioning, reproducibility, performance monitoring, bias mitigation, data governance, and ethical AI use. Document architectural decisions, runbooks, and operational procedures. Software Engineering & Collaboration Write clean, tested, maintainable code in Python (and optionally .NET). Apply SOLID, TDD/BDD where sensible, code reviews, refactoring, performance profiling. Collaborate ...

pipelines. Security and compliance practices, especially relevant in healthcare. Responsibilities: Design and build robust, scalable cloud-first backend systems. Contribute to infrastructure-as-code practices and DevOps tooling. Build and maintain LLM-powered features such as RAG pipelines for clinical information. Develop and optimise agentic document extraction workflows … process clinical PDFs, policies, and handbooks into structured formats. Collaborate closely with our product and frontend teams to deliver high-impact features. Write clean, well-tested code and guide best practices across the engineering team. Take ownership of system reliability, performance, and security in a healthcare context. ...

pipelines. Security and compliance practices, especially relevant in healthcare. Responsibilities: Design and build robust, scalable cloud-first backend systems. Contribute to infrastructure-as-code practices and DevOps tooling. Build and maintain LLM-powered features such as RAG pipelines for clinical information. Develop and optimise agentic document extraction workflows … process clinical PDFs, policies, and handbooks into structured formats. Collaborate closely with our product and frontend teams to deliver high-impact features. Write clean, well-tested code and guide best practices across the engineering team. Take ownership of system reliability, performance, and security in a healthcare context. ...

compliance practices, especially relevant in healthcare. What You’ll Do: Design and build robust, scalable cloud-first backend systems. Contribute to infrastructure-as-code practices and DevOps tooling. Build and maintain LLM-powered features such as RAG pipelines for clinical information. Develop and optimise agentic document extraction workflows … process clinical PDFs, policies, and handbooks into structured formats. Collaborate closely with our product and frontend teams to deliver high-impact features. Write clean, well-tested code and guide best practices across the engineering team. Take ownership of system reliability, performance, and security in a healthcare context. What ...

compliance practices, especially relevant in healthcare. What You’ll Do: Design and build robust, scalable cloud-first backend systems. Contribute to infrastructure-as-code practices and DevOps tooling. Build and maintain LLM-powered features such as RAG pipelines for clinical information. Develop and optimise agentic document extraction workflows … process clinical PDFs, policies, and handbooks into structured formats. Collaborate closely with our product and frontend teams to deliver high-impact features. Write clean, well-tested code and guide best practices across the engineering team. Take ownership of system reliability, performance, and security in a healthcare context. What ...

production environment Troubleshoot system issues as and when they occur Identify opportunities for system improvements Engage with the team during system design discussions, code reviews, and trading idea brainstorms Support the systems you develop through on-call responsibilities What they're Looking For Essential Requirements 5+ years of experience … software engineer developing clean, maintainable, performant code 3+ years of hands-on experience developing in both Python and C++ Strong programming skills with deep understanding of data structures and algorithms Ability to balance delivering clean, testable, reliable code with rapidly deploying new features to capitalize ...

shaping everything from API design and system architecture to performance, resilience, and scalability. What You’ll Bring 🔥 Expert-level Python & Front End engineering skills — clean, scalable, production-grade code ⚙️ Strong experience building and designing APIs (REST, GraphQL, or gRPC) 🔧 Hands-on architectural depth — Microservices, distributed systems, event-driven … expertise (AWS preferred) — Lambda, ECS, DynamoDB, SQS, SNS, API Gateway 🚀 Proven track record delivering high-scale backend systems 📈 Experience leading engineers — mentoring, technical direction, code standards 🗣️ Excellent communicator with the ability to influence product and technical strategy 🤓 Passion for robust engineering — testing, observability, optimisation, performance Apply now and take ...