576 to 600 of 5,520 Python Jobs in London

Senior Level Python Engineer is required to join a Fintech company developing next generation tools for how companies get funding and optimise their working capital. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from … direct connections to their clients systems. You will be joining a strong team of Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial toolsscalable, secure, and smart. If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and eager ...

Senior Software Engineer/Developer (Python) Cambridge to £80k Do you have strong backend Python software development experience? You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats, working alongside a team of friendly … rapid prototyping of new ideas to the structured development of existing platforms, driving continuous improvement and innovation. You'll be mainly working with backend Python but also with Rust and emerging technologies, using the right tool for the job in a rapid development environment, with lots of problem solving ...

Senior Python Engineer | Infrastructure Automation London, London City Hybrid, 2 days a week onsite £75k plus 8% bonus, 10% pension, private healthcare 5+ years commercial experience with Python We're recruiting for a Senior Python Engineer to join a global AI & SaaS specialist. This is an opportunity to work … plenty of opportunities to learn, develop and progress your career. What You'll Be Doing | Summary of Skills Building automation frameworks and tooling using Python Developing Infrastructure as Code solutions with Terraform Creating reusable templates and code generation platforms using Jinja/Jinja2 Automating Windows environments through PowerShell Managing ...

Python Developer/Backend Software Engineer Cambridge to £65k Are you a technologist Python Developer who enjoys problem solving and working on complex systems? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from … advanced cyber threats, working alongside a team of friendly and supportive people and enjoying a host of perks and benefits. As a Python Developer within the R&D team you'll work on a new Greenfield product to combat the threat of AI based security attacks. You'll work ...

finance, using data, machine learning, and AI to improve financial services. Задачи Transform and model data using SQL and dbt Build data workflows with Python Automate processes and develop tools to optimise day-to-day work Build high-quality data products Work collaboratively across technical and non-technical stakeholders Contribute … Python Infrastructure team Требования Experience with SQL and Snowflake or other modern data platforms Strong modern Python development experience Experience building and maintaining data pipelines, ETL processes, or data-intensive backend services Strong technical fundamentals Excellent communication skills Collaborative working style Genuine interest in building high-quality data products Desire ...

looking for an experienced Full Stack Python Developer to join a major enterprise technology programme in London on a 12-month contract. The role offers the chance to build and support high-performing applications used across critical financial services technology environments, working closely with global technology, infrastructure and business teams. … work across backend, frontend, database and automation, developing scalable services and user-facing applications while supporting production environments and continuous improvement. Key Skills: Advanced Python and Flask development REST API development and object-oriented programming JavaScript with React.js or Angular MongoDB and NoSQL database design Linux/Unix and Bash ...

Senior Python Developer/Software Engineer (FastAPI Azure) London/WFH to £110k Are you a backend focused Software Engineer with strong Python skills combined with technical/team leadership experience? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting … technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cyber Security insurance markets. As a Senior Python Developer you'll remain hands-on whilst providing technical leadership, designing and implementing complex solutions and ensuring the team adheres to best practices. You'll define technical requirements ...

office teams (trading, structuring) to support the QES platform. Develops platform and visualization components required by the desk. Utilizes principal technologies such as Java, Python and TypeScript (React) within the team. Required Qualifications, Capabilities, and Skills: Formal training or certification on software engineering concepts and proficient advanced experience Hands … practical experience delivering system design, application development, testing, and operational stability Advanced in Python programming language Excellent analytical skills (i.e. problem solving) Experience in leading an agile delivery team leveraging scrum, sprint planning, retrospectives and reporting progress to senior stakeholders. Preferred Qualifications, Capabilities, and Skills: Experience of working ...

Lead Software Engineer/Developer London/WFH to £120k Are you a skilled a backend focussed Python technologist with team leadership experience? You could be progressing your career at a well-funded and profitable FinTech start-up. As a Lead Software Engineer you'll head up a small, talented … London office with flexibility to work from home twice a week in a hybrid model. About you: You're an experienced Software Engineer with Python expertise and a strong knowledge of software engineering best practices and full SDLC experience You have team leadership experience, happy to mentor and develop others ...

Title: Python Developer (Contract, Hybrid) Job Description Overview We are seeking a Python Developer to join a high-performing regulatory technology team within a leading investment bank. The successful candidate will design and develop scalable solutions supporting regulatory reporting platforms, ensuring compliance with evolving financial regulations while processing high volumes … hands-on software engineering, data analysis, platform enhancement, and close collaboration with regulatory and business stakeholders. Key Responsibilities Design, develop and maintain enterprise-grade Python applications supporting regulatory reporting and compliance functions. Partner with Business Analysts, Compliance teams and Transaction Reporting SMEs to translate complex regulatory requirements into technical solutions. ...

client, a tech-first, rapidly expanding hedge fund based in London seek a python expert to join their systematic options as a Quant Developer and work along side one of the firms highest performing portfolio managers. As the principal python quant dev sat alongside the Portfolio Manager and researcher … Mathematics, Statistics, Physics, Engineering, or a related quantitative discipline 2+ years of software development experience within a trading, quantitative, or financial technology environment Strong Python development skills and experience building reliable production-quality systems Strong interest in quantitative investing and systematic strategies Experience supporting production or production-adjacent systems Strong ...

Engineer/Developer (Python LLM) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks? You could be progressing … from home once a week. About you: You are a bright, proactive individual and a strong problem solver with commercial acumen You have strong Python software engineering skills, across the full development lifecycle through to testing and deployment You have experience building AI agents or automating business processes using agentic ...

EMEA. You will develop and enhance applications critical to the business, working closely with trading, sales, and Quantitative Research teams. Your expertise in Python and agentic development will drive automation and innovation. You will contribute to a global platform, ensuring stability and delivering high-quality solutions. This role offers … Qualifications, Capabilities, and Skills: Hands-on experience with systematic trading technology platforms Proven ability to develop, deploy, and maintain commercial service-oriented applications Strong Python skills and familiarity with agentic development (ADLC) Business knowledge of simple derivative products (vanilla options, variance swaps, strategies involving vanillas) Understanding of pricing and risk ...

Alten is a global engineering firm with approximately 57,000 employees specializing in engineering and IT services. We are looking for a Java/Python Developer to help manage, build, develop and design the Java Application with good exposure on springboot, microservices and system designing. What … enabling better business processes required for meeting Firm's regulatory obligations What you'll bring to the role: 6+ hands‐on experience with Java, Python, Spring, RDBMS. Strong object oriented design and development skills, data‐structures and algorithms, and design patterns. Excellent analytical ability. Strong experience with relational databases logical ...

Logistics Employment type: Permanent Job Description As a Senior Python Engineer, you will play a critical role in designing, developing, and optimising our innovative solutions. You’ll be responsible for driving the technical execution of projects, mentoring other developers, and ensuring our platform remains scalable, reliable, and secure. This role … competitive edge. Person Specification/Requirements At least 8+ years of professional software development experience with a minimum of 4 years of experience in Python as a core programming language Experience in Financial Services/Highly regulated environment is highly beneficial Proficiency in one additional programming language is preferred (e.g. ...

Software Development Life Cycle Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience in Python Hands‐on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s) Establishes a scalable operating model ...

variety of mathematical and computer science methods and tools including hardware acceleration, advanced calculus, C++ including STL, C#, .NET, Java, object oriented software design, Python, kdb, Structured Query Language (SQL), mathematical finance/programming and statistics and probability Develop pricing models using numerical techniques for valuation including Monte Carlo Methods ...

software applications and systems Required qualifications, capabilities, and skills Hands-on practical experience delivering system design, application development, testing, and operational stability Strong Python Architecture and Development skills. Must also be familiar with developing solutions in a containerized environment Demonstrated experience leading effective use of approved AI-assisted software development ...

Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s); strong knowledge of Python Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability ...

excited about building something special with us, we’d love to hear from you. About the role We're seeking Mid andSenior Python Developers to join our back-end development team. This is a varied and challenging programming role. Tasks could include writing code to manage incoming data, working with ...

reporting solutions for PnL and Balance Sheet across Secured Funding Transactions. Engineer Across the Stack: Deliver end-to-end using Java, Scala and Python on the Spark framework, extending into UI technologies such as WPF and Angular. Translate Finance Logic to Tech: Work closely with PnL controllers and internal Finance … funding products and convert business requirements into clean, well-tested code. Required Skills Core Technical Stack: Hands-on coding experience in Java, Scala and Python, with strong knowledge of the Spark framework and object-oriented development. Engineering Fundamentals: Good understanding of databases, Unix, and Git or similar version control tools. ...

applied experience in Data Science or ML Engineering Track record of delivering production-ready models that drive measurable business value Strong expertise in Python and SQL Deep familiarity with pandas, NumPy, scikit-learn, and standard ML frameworks such as PyTorch, XGBoost, or LightGBM Experience working in cloud-based environments such … expertise in Data Science and Machine Learning Engineering, with a strong focus on developing production-ready models that deliver measurable business value. Proficient in Python, SQL, and various ML frameworks, with the ability to translate complex data challenges into actionable insights for stakeholders. Highest-signal resume keywords Python Programming ...

with a strong focus on testing complex distributed systems or AI/ML applications 5+ years of experience working with GitHub Actions Proficiency in Python or TypeScript for test automation Experience with modern testing frameworks such as Playwright Solid understanding of AI/ML concepts, including model evaluation metrics, data … quality assurance strategies for AI and LLM applications, with a strong focus on automated testing frameworks and CI/CD integration. Proficient in Python or TypeScript, with a solid understanding of AI/ML concepts and testing methodologies. Highest-signal resume keywords Quality Assurance Strategies Automated Test Frameworks Python ...

batch data ingestion pipelines from a wide range of internal and external data sources Design, implement, and extend transformation workflows using SQL, dbt, and Python Develop clean, consistent, and well‐documented data models to support investment, risk, accounting, and reporting use cases Implement data quality, validation, reconciliation, monitoring, and alerting … strong business context Take full ownership of deliverables across the full lifecycle: design, build, test, deploy, and maintain Tech Stack SQL Server, dbt, Python, Docker, Power BI, private cloud infrastructure (public cloud experience beneficial) Required Skills & Experience 4+ years’ experience in a data engineering, software engineering, or similar technical role ...

peering/PrivateLink, Hub-spoke topologies, gateways, and direct connects Develop and maintain IaC (ansible, Terraform) and automation tooling throughout CI/CD pipeline (Python, Go) to provision networks at scale, while improving the efficiency and velocity of network deployments Troubleshoot complex production issues and contribute to incident root-cause … security company Extensive experience in deploying and maintaining large networks using version control, automation frameworks (ansible, Terraform, Chef) and scripts & templating (bash, python, go, jinja, YAML, JSON) Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes CCIE/JNCIE ...