301 to 325 of 389 Python Jobs in Central London

Excellent communication skills and the ability to flourish in a team Located in London/Paris and open to working in office Tech Stack: Python FastAPI Python, Typescript, or React Open source LLMs Building for production Benefits Currently Offered (likely to improve as company grows): 100% coverage for travel expenses ...

Software Engineer – Java/Python London (On-site) This is a hands-on software engineering role within a systematic hedge fund where technology sits at the core of the business. The systems you build directly support trading, research, and core operations, and your work will have real, measurable impact. … join a well-established engineering team and work across a range of internal systems, primarily in Java, with exposure to Python and quantitative tooling. The role offers end-to-end ownership: taking requirements from idea through to production, working closely with engineers and business stakeholders to solve practical problems. ...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a six-month contract but there is potential for it to be extended. The role … CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to application design, collaborating within an agile team alongside other backend engineers ...

looking for a talented Azure Java & Python Engineer with 6-7+ years of experience to join our innovative team. You will be at the forefront of building scalable, resilient, and secure asset management solutions on Azure Cloud, working with the latest tools and practices. What you’ll do: Design … incident investigations, root cause analysis, and continuous improvement What we’re looking for: Extensive experience in Java, SpringBoot, and Azure Cloud Proficiency in Python is a plus Strong understanding of networks, operating systems, data structures, and databases Excellent communication skills in English (written & oral) Self-starter with the ability ...

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does … your thinking, then my client could be the ideal place for you to develop your career. Benefits (not exhaustive list): Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) Competitive salary 25 days annual leave - not including bank holiday Private medical insurance Flexible working hours ...

native services where appropriate) in a Kanban delivery model. The core stack is SQL Server (~30%), C#.NET (~30%), Terraform (~20%), Angular (~10%) and Python (~10%). Please note, this is a PAYE contract starting at 12 months with strong possibility for extensions and/or conversion to FTE. This role … change processes Must-Haves: Strong commercial software development Strong SQL Server (T-SQL, stored procedures) Solid C#.NET development Terraform/infrastructure-as-code Python and lightweight Angular where beneficial Experience building reusable services and APIs for onboarding data feeds/applications Comfortable across multiple integrations in a monolithic, database-heavy ...

Private credit, private markets, or capital markets - Shipping production software with 3 to 5 of those in a tech lead or staff engineer role - Python and TypeScript/Node, with solid React/Next.js and NestJS/FastAPI experience - PostgreSQL, including schema design, query performance, ETL/ELT, and analytical … bonus. Interested? Please apply below. Tech Lead, Technical Lead, Staff Engineer, Principal Engineer, Private Credit, Private Markets, Capital Markets, AI Platform, Analytics Platform, Python, TypeScript, Node.js, React, Next.js, NestJS, FastAPI, PostgreSQL, pgvector, LangChain, LangGraph, LiteLLM, AWS, LLM, Fintech, Greenfield, Remote, Hybrid/Remote, Contract ...

validate, and guide AI-generated code or output to ensure it meets engineering and operational standards - Build, deploy, and operate services using TypeScript and Python, supported by modern DevOps practices - Package and operate workloads using Kubernetes tooling (e.g. Helm) and infrastructure-as-code (e.g. Terraform) - Work closely with engineers, platform … software engineering fundamentals, including system design, code quality, testing, and maintainability - Solid experience building API-first or service-based systems - Proficiency in TypeScript and Python - Experience deploying and operating production systems using containerisation and automation tooling - Comfort working across development, deployment, and operational concerns - Confidence taking ownership of technical work ...

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 ...

fine-tune, prompt, and integrate models into robust production systems, while continuously improving quality, relevance, reliability, and user value. Write clean, tested, production-quality Python and contribute reusable data science components, packages, and scalable data pipelines for preprocessing, inference, experimentation, monitoring, and continuous improvement. Support deployment, monitoring, model maintenance, drift … with frontier LLMs such as OpenAI’s GPTs, Anthropic’s Claude, and Google’s Gemini, including fine-tuning LLMs and/or SLMs. Strong Python skills and a habit of writing clean, maintainable, well-tested code. A solid grasp of machine learning fundamentals, including supervised and unsupervised learning, feature engineering ...

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 ...

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 ...

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 ...