326 to 350 of 417 Python Jobs in Central London

initiatives from concept through to production and business adoption Develop solutions including AI assistants, recommendation systems, summarisation tools, and underwriting models Work across Python, SQL, cloud platforms, APIs, and modern MLOps practices Build and deploy solutions using LLM frameworks, RAG architectures, and agent-based systems Partner with stakeholders to translate … governance, monitoring, and responsible AI deployment Your Skills and Experience Strong commercial experience delivering machine learning or AI solutions in production environments Expertise in Python and SQL for data analysis, modelling, and deployment Experience working with cloud infrastructure, ideally GCP, and CI/CD pipelines Solid understanding of machine learning ...

high-impact team. You’ll be at the forefront of data and cloud-native engineering, working with modern technologies across AWS, On-premise kubernetes, Python, and data pipelines, while engaging directly with key internal platforms and front-office business developers. If you are passionate about solving hard technical problems, staying … Previous experience in implementing best practices for data engineering, including data governance, data quality, and data security. Proficiency in data processing and analysis using Python and SQL. Experience with data governance, data quality, and data security best practices. Strong knowledge of market data and its applications. Understanding of Generative ...

Python Technical Lead Salary: £90-120K work model: Hybrid Were looking for a Python Technical Lead to drive the architecture, development, and delivery of high-performance financial systems. Youll lead a team of engineers building scalable platforms that power real-time transactions, risk analytics, and next-generation digital financial ...

Staff Product Engineer | London Hybrid/Remote | AI x FinTech | Python, AI Workflows, Distributed Systems | £120k-£200k + Equity A VC-backed AI company is rebuilding how accounting work gets done, using agentic workflows and AI automation to eliminate the high-volume operational work that has resisted meaningful automation … solving complex problems across the stack rather than operating within narrow boundaries. Required experience: 5-10 years building complex software products at scale Strong Python experience Strong system design and distributed systems experience Experience shipping production-grade software to enterprise customers Comfortable working across backend, frontend, infrastructure, and AI systems ...

recruiting for a number of Lead Python/Django Developers to be based 2 days in either London, Manchester, Birmingham, Cardiff or the North East. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. Candidates must have … within multidisciplinary teams, and ownership of both development and live service performance. You must have worked in a lead role. You must have strong Python and Django experience. Proven system design capability (end-to-end) and experience of working in agile, multidisciplinary teams. System design and architecture capability is essential ...

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on ...

development across multiple workstreams, and take ownership of both new delivery and live service performance. You will need proven experience working with the following: - Python and Django development to a senior or lead level - End-to-end system design and architecture - Building secure, test-driven, high-quality code - Agile delivery … need to hold or be eligible to obtain SC clearance for this role. Interested? Please apply below. Lead Software Engineer, Senior Software Engineer, Python Developer, Django Developer, Backend Engineer, Full Stack Engineer, Software Architect, GDS, Agile, System Design, Government, Public Sector, Defence, Export Control, London, Manchester, Birmingham, Cardiff, North East ...

Senior Engineer (IC3) Full-time: Hybrid Location: London £80,000 - £100,000 per annum D.O.E Team: Backend (platform) Team - Python-focused Stack As a Senior Engineer (IC3) at Lunio, you lead the design and delivery of complex, cross-service features on our ad-fraud prevention platform. You set a high ...

Lead Software Engineer/Senior Software Engineer (Python & Django) Contract Length: 12 Months Rate: Up to £750 per day (Umbrella) IR35 Status: Inside IR35 Clearance Required: Active SC Clearance Working Pattern: Hybrid – 2 days per week onsite Locations London Manchester Birmingham Cardiff Darlington The Opportunity We are seeking an experienced … Lead Software Engineer/Senior Software Engineer with strong Python and Django expertise to join a major digital transformation programme operating within a secure and highly regulated environment. This is an exciting opportunity to contribute to the design, development, and delivery of secure, scalable digital services supporting business-critical systems. ...

with clients and stakeholders to understand requirements and communicate solutions Collaborate across project teams to deliver impactful, innovative solutions Maintain high coding standards (primarily Python) and leverage cloud compute platforms as required Ensure clear reporting on project progress and effective task management within wider team Support knowledge sharing and continual … machine learning or data science roles (education not counted towards experience) Expertise in development of machine learning models (not purely pipelines or dashboards) Strong Python programming skills, including use of key ML libraries/packages Practical experience with one or more cloud compute platforms (Azure, AWS, or Google Cloud) Demonstrable ...

strong engineer with hands-on experience in asset management or investment management environments. The ideal candidate will bring strong technical capability across .NET, Python and SQL, alongside a good understanding of investment management workflows, trading systems, market data, order management and execution management. This is not a generic engineering role. … Responsibilities: Contribute to the design, development and deployment of trading systems and investment management technology platforms. Develop and maintain applications and services using .NET, Python and SQL. Support integration with key buy-side platforms, including Charles River OMS/EMS, Databricks and State Street Alpha Data Platform. Write, optimise ...

OpenShift and Kubernetes clusters across physical, virtual, and containerised environments Operating observability stacks ( Grafana , Prometheus, Splunk) and driving proactive monitoring Automating operational tasks using Python , Bash, or PowerShell Supporting CI/CD pipelines (Bamboo, Bitbucket) and IaC delivery via Ansible Tower Responding to production incidents and contributing to problem … management Participating in DR exercises and on-call rotation Key Requirements: Hands-on Kubernetes and/or OpenShift experience in production Scripting skills in Python , Bash, or PowerShell Familiarity with observability tooling and SRE principles SQL and database knowledge (MySQL, Oracle, or similar) Experience supporting .NET, Java, or microservices applications ...

Candidate Requirements: Engineering Leadership Experience Proven track record managing and developing engineering teams (typically 515 engineers). Strong Technical Background Experience with (Java, C#.Net, Python), microservices, cloud platforms (AWS/GCP/Azure), and modern backend languages. FinTech or Regulated Industry Experience Understanding of payments, trading, banking, or financial data … Proven Engineering Leadership Experience leading multiple teams or managing managers in high-growth tech or fintech environments. Deep Technical Background Strong understanding of (Java, Python or .NET), microservices, cloud infrastructure (AWS/GCP/Azure), and modern backend stacks. FinTech Expertise Experience with payments, banking, trading, or regulated financial systems. ...

infrastructure from the ground up. What you’ll be working on: • Designing and owning Bazel rules and extensions • Scaling a large monorepo across Python , C++ , Rust , SystemVerilog, and ML workloads • Building reproducible, multi-language build pipelines • Optimising CI performance across large compute clusters • Improving the developer experience across engineering teams … accelerator technology What they’re looking for: • Extensive experience in Software Engineering or Infrastructure Engineering • Proficient in working with build systems • Strong Bazel experience • Python scripting and automation skills • Experience building and maintaining CI/CD pipelines at scale Nice to have: • ML pipeline experience • GitHub Actions • Multi-language build ...

user experience Partner closely with product and engineering teams to translate insights into actionable decisions Build scalable data pipelines and analytical frameworks using Python and SQL Take ownership of end-to-end analysis – from problem definition to recommendations and impact Influence product direction through insight-led, exploratory analysis , not just … Looking For Proven experience working with large-scale text or conversational datasets (essential) Strong background in semantic analysis/NLP (required) Advanced Python and SQL skills, including building data pipelines Experience collaborating with product teams and driving real business impact from data Comfortable working in ambiguous, exploratory environments Track record ...

solving real business problems with AI and want to work at the forefront of one of the fastest-moving areas in technology. Technical Environment • Python • OpenAI APIs • FastAPI • LangChain/LangGraph • Vector Databases • PostgreSQL • AWS or Azure • Docker What You'll Be Working On • Designing and developing AI-powered software … teams to deliver new AI capabilities • Continuously improving model performance, reliability, and user experience Experience Required • 3+ years of commercial software engineering experience • Strong Python development skills • Experience building production applications and APIs • Familiarity with Large Language Models and Generative AI technologies • Strong understanding of software architecture and cloud-based ...

automated, production ready systems, building innovative tools which strengthen the marketing mix modelling and econometrics capabilities. What you’ll do Maintain and enhance core Python modelling tools for Marketing Effectiveness Migrate manual workflows into automated production systems Develop in-house tools that improve our MMM and econometric capabilities Diagnose … delivery Produce clear technical documentation and promote best practices Mentor junior engineers and contribute to peer code reviews You’ll need to have Strong Python engineering skills (clean, modular, production-ready code) Experience in data science, including ML/statistical modelling for MMM and econometrics Strong SQL for data extraction ...

Network Automation Developer (Python & Ansible) Certain Advantage is hiring for a Network Automation Developer based in London. This role is on an initial contract basis until the end of the year and offers a hybrid working arrangement, with attendance in the office required 3 days per week. The Role This … OpenTofu. Expertise with Ansible Automation Platform (AAP) and/or AWX, including playbook development and orchestration design. Strong programming and scripting skills in Python and Bash. Experience operating and supporting automation platforms within production environments. Solid understanding of automation and CI/CD security best practices, including RBAC, secrets management ...

knowledge assets into scalable AI workflows. Establish robust evaluation, experimentation, and monitoring frameworks to ensure quality, trust, performance, and reliability. Write production-ready Python code and partner with engineering teams to deploy solutions at scale. Provide technical leadership and mentoring to support high-quality delivery and continuous improvement. Requirements Practical … based systems in applied or product-focused environments. Expertise working with LLMs, including fine-tuning, prompt engineering, grounding strategies, and responsible AI practices. Strong Python skills and solid machine learning fundamentals. Experience working with large-scale text or content-rich datasets and modern AI/ML frameworks. Experience with ...

firepower to scale - and making sure the AI Lead doesn't become the bottleneck. WHAT YOU'LL ACTUALLY DO This is a hands-on Python engineering role. The work is real, commercially meaningful, and genuinely interesting. Projects in flight and on the roadmap include: A property scoring model - using machine … reduce reliance on expensive external developers. Azure infrastructure - storage, Functions, and supporting cloud architecture for the above. WHAT WE'RE LOOKING FOR Essential Strong Python - clean, production-ready code you can own end-to-end Hands-on experience with LLMs - prompt engineering, RAG, agents, LangChain, tool use Solid data instincts ...

long-term DevOps strategy and help shape future technology decisions as the business continues to grow. Develop custom tooling and workflow enhancements using Python, Java and related technologies. Work across diverse software environments including desktop, embedded and mobile development projects. About You: You'll be joining a highly technical … particularly interested in people who have experience with some of the following: Commercial experience in a DevOps, Platform Engineering or Software Engineering environment. Strong Python development skills and experience building automation tools. Experience working with Java and configuration management tools such as Ansible. Knowledge of CI/CD platforms such ...

SaaS Systems Manager D365 F&O – Financial Services A leading financial services organisation is seeking an experienced SaaS Systems Manager to oversee and optimise their finance technology landscape. Reporting to both the IT Director and ...

Senior Backend Engineer | Senior Software Engineer | Python | Remote UK 💰 £90,000 - £110,000 🏠 Fully Remote (UK) 💻 Python, Flask, AWS, PostgreSQL, Docker 🚀 High-growth consumer platform scaling rapidly We’re partnered with a high-growth consumer tech platform looking to hire a Senior Backend Engineer into a fast-moving product engineering … mobile platforms. You’ll be building APIs, backend services, and scalable systems within an environment that ships to production daily. The stack is primarily Python on AWS, using technologies including Flask, PostgreSQL, Docker, Terraform, and cloud-native infrastructure. Strong backend engineering fundamentals are more important than exact stack match. What ...

improvements across complex consumer product journeys Your Skills and Experience • Strong commercial experience in analytics within consumer tech or digital products • Advanced SQL and Python skills, with Python central to day to day work • Experience with experimentation, A/B testing and optimisation • Background in propensity modelling or recommendation driven ...

Principal Python Engineer, London, Europe's Largest Equities Exchange We are working exclusively with one of the world's largest exchange operators on a Principal Python Engineer hire in London. This is a senior individual contributor role within a small, highly skilled engineering team building and expanding the data pipeline … US. The team takes software craftsmanship seriously — testable, maintainable code, pair programming and TDD are core to how they work. Tech Stack Expert Python, advanced SQL, deep Linux knowledge PostgreSQL, Snowflake Apache Kafka, Apache Airflow Django, Flask or FastAPI TDD, BDD, pair programming Java familiarity a plus What They ...