176 to 200 of 433 Claude Code Jobs in London

performance Who You Are Extensive professional software engineering experience Professional experience with Python (the team's primary language) Experience working with LLM APIs (Claude, GPT, or similar) including function calling and structured outputs Comfort with SQL for data exploration and building data-grounded AI workflows Experience with … assisted development tools (Claude Code, Codex, or similar) You've built something from zero to one. You're drawn to figuring out what to build, not just building what's specified. A bias for action. You ship quickly, learn from feedback, and iterate. You see projects ...

Title: Senior Java Developer - Rates Intraday Risk Technology Job Code: 14911 Country: GB City: London Skill Category: IT\Technology Job Title: Senior Java Developer – Rates Intraday Risk Technology Corporate Title : Associate Department :Information Technology Location: London (Hybrid) Company overview Nomura is a financial services group with an integrated … initiative Preferred: Python, Docker, Kubernetes and/or AWS experience would be beneficial. Exposure and interest in using AI coding tools such as Claude Code and GitHub Copilot Nomura Leadership Behaviours Explore Insights & Vision: Identify the underlying causes of problems faced by you or your team ...

e.g., Retrieval-Augmented Generation (RAG), chat-data ingestion pipelines, MCP (Model Context Protocol) servers/tools, building and using AI coding agent automation (Claude Code/Codex/Cursor) Partner with Fixed Income Management, Execution, and Risk teams to capture requirements, monitor delivery, and manage expectations ...

start from zero, respect no silos, and carry work from prototype to production. 🛠️ AI‐native dev tools are your daily drivers: Cursor, v0, Claude Code (or similar). 7–10 years building production ML/back‐end systems; 2+ years leading while coding. Expert Python ; strong ...

might look like building out an apporval workflow to approve new OAuth connections for our Google accounts. Secure our use of AI agents (Claude Code, Codex, and similar) and our production generative AI systems, both client facing and internal. Work with each business unit to find ...

generation, defect clustering, flaky-test detection, and smarter prioritisation of what to test.Evaluate and help roll out LLM-based developer tools, for example Claude Code and similar, integrating them safely with our Jira, Confluence, and GitLab environments.Follow and help refine standards for responsible ...

comprehensive tests, learn from incidents, and treat mature SLOs as a core engineering feature AI-Native Velocity: You leverage AI-powered tools (like Claude Code, Codex or GitHub Copilot) to accelerate delivery so you can focus your energy on high-value architecture and complex problem-solving ...

Take defined features from idea to live, breaking down the problem, weighing the trade‐offs, and helping the squad prioritise by impact. Write code you're proud of. Clean, tested, well‐documented, and built to scale, the kind of code the whole team can pick … with. Raise the bar together. Dive into code reviews as both author and reviewer, and spot improvements within the squad's scope before they become problems. Partner, don't just build. Work shoulder to shoulder with Product, UX, and Operations, let real data guide your calls, and share ...

Enterprise Life Sciences Clients Create custom eLearning videos internally and for clients - on the eTMF and SSU modules Use AI tools (e.g., Claude, ChatGPT, GitHub Copilot, Cursor) in day-to-day work to accelerate scripting, troubleshooting, QA, data analysis, and documentation Use AI-assisted development to build rapid … prototypes and proof-of-concepts for client enhancement requests and internal process improvements Critically review and validate all AI-generated output (code, scripts, test cases, documentation) for accuracy, security, and compliance before use Complete all other tasks that are deemed appropriate for this role and assigned ...

applications administration (NGINX preferable). 3+ years’ experience with cloud technologies (our stack is mainly AWS), including 2+ years using infrastructure‐as‐code tools such as Terraform. 3+ years’ experience with Shell Scripting (Bash/PowerShell preferable). 3+ years’ experience with networking fundamentals (DNS, TLS/certificates … post‐mortems. 1+ years’ experience operating a container orchestration platform (Docker Swarm; Kubernetes an advantage). Comfortable using AI developer tools (e.g. Claude Code) to accelerate work, with good judgement when reviewing and validating AI‐generated solutions, code and configuration before it ships. Good ...

Qualifications Strong architectural design skills across data flows, integration patterns, and security models. Experience with agentic/“vibe coding” tools such as Cursor, Claude Code, Codex, Cline, or other VS Code–compatible AI development environments. Comfortable working with open, text‐based configuration and documentation ...

This is a hands-on leadership role where you'll balance development with technical strategy, team management and mentoring, remaining close to the code while supporting your team to deliver.You'll drive cloud first engineering across an Azure based platform, using Python/FastAPI, React/TypeScript, PostgreSQL … mentoring engineering teams, providing technical guidance, setting objectives and supporting individual developmentYou have a hands-on approach to leadership, remaining close to the code while taking ownership of team performance, technical direction and deliveryYou have strong Python experience and knowledge of modern asynchronous web frameworksYou have hands ...

practical experience deploying machine learning models and services into production environments Practical experience using AI coding assistants and agentic developer tools such as Claude Code and OpenAI Codex to accelerate development, testing, and code review, with familiarity across the software development lifecycle and machine ...

doing Own features end-to-end, spanning Rust services, backend systems, and frontend interfaces. Use AI development tools such as Claude Code and Cursor to deliver high-quality software quickly. Improve the AI agent's tools, execution framework, and use of context. Optimise performance across services … strong prompting skills, and an understanding of different models. Sound engineering judgement and the ability to review, test, and take responsibility for the code you ship. Experience that would stand out TypeScript, Rust, React , or DevOps. Building AI agents and the tools and systems around them. Performance optimisation ...

full AI lifecycle, including: Exploring and understanding complex datasets Designing and training machine learning models Building AI-powered applications Writing clean, maintainable Python code Working closely with Engineering to deploy production systems Collaborating with Product and Operational Intelligence teams Experimenting with new AI techniques and technologies What … technology Our technology stack continues to evolve, but you'll typically work with: Python SQL AWS PyTorch Scikit-learn XGBoost Docker GitHub Claude Code GitHub Copilot LLMs AI Agents Why Friend MTS? You’ll work on problems very few engineers ever encounter. Internet-scale systems. Adversarial ...

building high-quality, scalable, and compliant solutions tailored for the unique financial infrastructure and regulatory landscape of our region. Beyond writing good code, you will propose solid technical designs, participate in code and design reviews, and collaborate with global engineering teams to build the core infrastructure … architectureExperience in designing and building software systems and collaborating on technical designs within a team or domainStrong ability to provide constructive feedback during code and design reviewsExcellent problem-solving skills and the ability to break down complex challengesNice to Have: Experience working on payments systems, money movement, financial ...

incidents per PR (+23.5%, see Cortex-26). In other words, people ship slop, and it’s starting to bite them . “The Claude Code moment” happened in late 2025, so what we see today is not even the full extent of the consequences. At CodeSpeak … make it into a good, usable production language. The valuable part is that these prompts contain the intent behind the code. The resulting code can be generated from it, therefore it must be a complete description of the system. Right now, this description is very messy ...

technical leadership while partnering with your Engineering Manager on development and performance conversations. You’ll also: Set and uphold engineering standards through code reviews, testing and operational ownership. Improve engineering practices across CI/CD, automated testing, observability and production operations. Encourage continuous learning, experimentation and technical improvement … deeper expertise in at least one area. Experience coaching, mentoring or supporting engineers. Curiosity and interest in AI‐assisted engineering tools such as Claude Code, Codex or similar technologies. Strong communication and stakeholder management skills. Desirable experience includes working within regulated or operationally complex environments, particularly ...

building high-quality, scalable, and compliant solutions tailored for the unique financial infrastructure and regulatory landscape of our region. Beyond writing good code, you will propose solid technical designs, participate in code and design reviews, and collaborate with global engineering teams to build the core infrastructure … designing and building software systems and collaborating on technical designs within a team or domain Strong ability to provide constructive feedback during code and design reviews Excellent problem-solving skills and the ability to break down complex challenges Nice to Have: Experience working on payments systems, money movement ...

role You report to the Head of Engineering and spend roughly half your time with clients. This is an engineering role: you read code and debug integrations with engineers rather than write production features. You connect the Java/Spring core and Python AI services, and explain … governance conversations with regulated buyers AWS Solutions Architect or a comparable certification Daily use of AI coding tools such as Cursor or Claude Code, with a considered view of where they help The reality This will be difficult. It demands pace and accuracy. We are building ...

Select how often (in days) to receive an alert: Job Title: Software Developer - contract Job Code: 15125 Country: GB City: London Skill Category: IT\Technology Description: Job Title: Software Developer Role type : Contract Corporate Title : No Corporate Title Department: Global Liquidity Architecture Delivery (GLAD) - Corporate Technology Services Location … with Apache Spark SQL/Dataframes Knowledge of Basel III and liquidity reporting Exposure and interest in using AI coding tools such as Claude Code and GitHub Copilot Nomura Leadership Behaviours Explore Insights & Vision: Identify the underlying causes of problems faced by you or your team ...

Select how often (in days) to receive an alert: Job Title: Software Developer - contract Job Code: 15125 Country: GB City: London Skill Category: IT\Technology Description: Job Title: Software Developer Role type : Contract Corporate Title : No Corporate Title Department: Global Liquidity Architecture Delivery (GLAD) - Corporate Technology Services Location … with Apache Spark SQL/Dataframes Knowledge of Basel III and liquidity reporting Exposure and interest in using AI coding tools such as Claude Code and GitHub Copilot Nomura Leadership Behaviours Explore Insights & Vision: Identify the underlying causes of problems faced by you or your team ...

client-facing delivery contexts AI, data and technology awareness Practical experience with: Agentic frameworks: LangGraph, LangChain, CrewAI, Agentforce or similar Foundation model providers: Claude Code/Codex/Gemini, OpenAI or AWS Bedrock Vector databases: Pinecone, Weaviate, LlamaIndex or pgvector Cloud platforms: AWS Bedrock, GCP Vertex ...

facing delivery contexts AI, data and technology awareness Deep practical experience with: Agentic frameworks: LangGraph, LangChain, CrewAI, Agentforce or similar Foundation model providers: Claude Code/Codex/Gemini, OpenAI or AWS Bedrock Vector databases: Pinecone, Weaviate, LlamaIndex or pgvector Cloud platforms: AWS Bedrock, GCP Vertex ...

APIs; strong knowledge of LLMs and agent architectures. Tooling: Practical experience with LiteLLM, vLLM, Langfuse (or equivalent LLM observability tooling). Experience with Claude Code/Codex and associated coding‐agent workflows is a plus. Evals: Proven ability to design and build and own evaluation harnesses ...