1,451 to 1,475 of 1,859 Python Jobs in Central London

and implement CI/CD pipelines tailored for blockchain-integrated services. Build and maintain infrastructure for running blockchain nodes, RPC endpoints, and trading bots. Automate deployment and monitoring using Python and Golang. Ensure high availability and performance of systems interacting with DeFi protocols. Collaborate with smart contract developers, quant researchers, and trading engineers. Skills 8+ years' experience as a System … tools (e.g., Terraform, Ansible). Proven track record in CI/CD pipeline design, especially for distributed systems. Experience with cloud platforms (AWS, GCP, or Azure). Proficiency in Python and Golang for automation and tooling. Familiarity with blockchain infrastructure, including Ethereum, Solana, or Layer 2 networks. Understanding of DeFi protocols, smart contracts, and on-chain data flows is a More ❯

Production Engineer – Linux– AWS – Python - Hedge Fund My client, a reputable Hedge Fund, is looking to hire a Production Engineer to join one of their engineering teams that supports their trading business in London. This technical team supports the client’s product suite that is used by a number of internal and external users, so it will be important that … need to have the following skill set: Technical Support experience on a real-time trading system Experience working with Linux (navigating/commands etc), Windows, Docker, AWS Bash/Python scripting experience Automation/CI/CD: Git, TeamCity, Ansible Database technologies - SQL Server & Snowflake (advantageous) This is a fantastic opportunity to join a highly respected hedge fund. You will More ❯

Production Engineer – Linux– AWS – Python - Hedge Fund My client, a reputable Hedge Fund, is looking to hire a Production Engineer to join one of their engineering teams that supports their trading business in London. This technical team supports the client’s product suite that is used by a number of internal and external users, so it will be important that … need to have the following skill set: Technical Support experience on a real-time trading system Experience working with Linux (navigating/commands etc), Windows, Docker, AWS Bash/Python scripting experience Automation/CI/CD: Git, TeamCity, Ansible Database technologies - SQL Server & Snowflake (advantageous) This is a fantastic opportunity to join a highly respected hedge fund. You will More ❯

Graph API Integration Enable agents to access and reason over content in: SharePoint, OneDrive, Teams, Outlook, and Planner Architect multi-step agent workflows using: Semantic Kernel SDK (C# or Python) Azure OpenAI (GPT-4, function calling, chat completion) Planner and Kernel Memory APIs for reasoning and memory RAG pipelines grounded in enterprise data via Azure AI Search Enterprise Data & AI … Engineer will have experience in: Copilot Studio, Power Automate, Power Apps, custom connectors SharePoint Development Proficiency in Microsoft Graph API, Azure OpenAI, and Semantic Kernel Solid programming skills in Python and/or C# LangChain, AutoGen, or similar orchestration frameworks Azure AI Search, Form Recognizer, and Language Services GitHub Actions, CI/CD, and DevSecOps practices Responsible AI frameworks (e.g. More ❯

and contributes to open-source software (OSS). The ideal candidate will be a Software engineer or technical manager (hands-on or architecture exposure) and proficiency in modern programming (Python, JavaScript, Go, Java, etc and a solid understanding of CI/CD pipelines, DevSecOps workflows, and automated policy enforcement tools (e.g., Snyk, GitHub Actions, Jenkins, Sonatype, etc.). Knowledge of … license terms into enforceable technical and legal policies. Managing obligations that can lead to OSS license violations or forced code disclosure. Experience Needed Solid software engineering or technical management (Python, JavaScript, Go, or similar). Good understanding of software licensing, compliance, and IP principles. Experienced with legal, risk, and engineering teams in complex or regulated environments. Hands-on knowledge of More ❯

and contributes to open-source software (OSS). The ideal candidate will be a Software engineer or technical manager (hands-on or architecture exposure) and proficiency in modern programming (Python, JavaScript, Go, Java, etc and a solid understanding of CI/CD pipelines, DevSecOps workflows, and automated policy enforcement tools (e.g., Snyk, GitHub Actions, Jenkins, Sonatype, etc.). Knowledge of … license terms into enforceable technical and legal policies. Managing obligations that can lead to OSS license violations or forced code disclosure. Experience Needed Solid software engineering or technical management (Python, JavaScript, Go, or similar). Good understanding of software licensing, compliance, and IP principles. Experienced with legal, risk, and engineering teams in complex or regulated environments. Hands-on knowledge of More ❯

/Business Systems Lead We’re partnering with an award-winning InsurTech transforming how insurers, reinsurers and MGAs build and deploy pricing models. Their no-code platform converts Excel, Python and R models into scalable, cloud-hosted APIs that power underwriting and pricing workflows for leading global carriers. The Role: We’re seeking a Technical Business Analyst with deep knowledge … APIs and analytical capabilities that drive better underwriting decisions. Key Responsibilities: Define and document requirements for pricing system integrations, model deployment and API workflows. Translate pricing models (Excel/Python/R) into technical specifications for developers and data engineers. Collaborate with underwriters and actuaries to improve model governance, version control and reporting. Support UAT, model validation and release testing. More ❯

efficient, scalable, and maintainable code Contributing to architectural decisions that directly impact performance and reliability What we’re looking for Solid experience in software engineering with strong experience in Python, Java, or C# Proven track record of performance tuning in large-scale, distributed systems Expertise in profiling tools, memory management, and debugging complex performance issues Strong database optimisation skills (Postgres … The opportunity to shape system architecture and mentor future engineering leaders Flexible Hybrid working in Central London up to £85,000 basic plus market leading bonus structures Tech Stack: Python, Java, C#, Postgres, Kubernetes, Docker, AWS, Azure, k6, JMeter, Gatling If you’re passionate about pushing the boundaries of performance engineering and building software that scales effortlessly, we’d love More ❯

/Business Systems Lead We’re partnering with an award-winning InsurTech transforming how insurers, reinsurers and MGAs build and deploy pricing models. Their no-code platform converts Excel, Python and R models into scalable, cloud-hosted APIs that power underwriting and pricing workflows for leading global carriers. The Role: We’re seeking a Technical Business Analyst with deep knowledge … APIs and analytical capabilities that drive better underwriting decisions. Key Responsibilities: Define and document requirements for pricing system integrations, model deployment and API workflows. Translate pricing models (Excel/Python/R) into technical specifications for developers and data engineers. Collaborate with underwriters and actuaries to improve model governance, version control and reporting. Support UAT, model validation and release testing. More ❯

maintainable code Contributing to architectural decisions that directly impact performance and reliability What we’re looking for A few years commercial experience in software engineering with strong experience in Python, Java, or C# Proven track record of performance tuning in large-scale, distributed systems Expertise in profiling tools, memory management, and debugging complex performance issues Strong database optimisation skills (Postgres … The opportunity to shape system architecture and mentor future engineering leaders Flexible Hybrid working in Central London up to £85,000 basic plus market leading bonus structures Tech Stack: Python, Java, C#, Postgres, Kubernetes, Docker, AWS, Azure, k6, JMeter, Gatling If you’re passionate about pushing the boundaries of performance engineering and building software that scales effortlessly, we’d love More ❯

maintainable code Contributing to architectural decisions that directly impact performance and reliability What we’re looking for A few years commercial experience in software engineering with strong experience in Python, Java, or C# Proven track record of performance tuning in large-scale, distributed systems Expertise in profiling tools, memory management, and debugging complex performance issues Strong database optimisation skills (Postgres … The opportunity to shape system architecture and mentor future engineering leaders Flexible Hybrid working in Central London up to £85,000 basic plus market leading bonus structures Tech Stack: Python, Java, C#, Postgres, Kubernetes, Docker, AWS, Azure, k6, JMeter, Gatling If you’re passionate about pushing the boundaries of performance engineering and building software that scales effortlessly, we’d love More ❯

Engineer - QA Company: Consultancy - Financial Location: London Hybrid (often 3 days a week in office) Salary: £50,000-£65,000 + benefits Tech essentials : Backend (C#/Java/Python) SQL, Specflow/BDD Nice to have: CI/CD pipes, GitHub Actions, YAML, Powershell Interview process: 1 stage remote video interview Why should you be interested in this opportunity … they are active looking for future leaders Why they’ll be interested in you - You have solid Programming experience, with a keen interest in Software Quality & Testing C# or Python or Java knowledge needed You probably have a relevant degree at 2:1 level or above You may have 1-3 years commercial experience, but they're open with this More ❯

environment. Essential skills & experience: You should have at least 5+ years’ experience as a Front Office Engineer (buy-side, sell-side, or trading environment). Offer deep expertise in Python, with strong software engineering practices (version control, testing, CI/CD). Have a proven track record of building robust data pipelines in cloud-native environments (preferably AWS). Experience … across internal and external sources. Manage and optimize data workflows on AWS, including containerized environments using Docker. Ingest, transform, and serve large-scale financial datasets across asset classes using Python, Snowflake, and NoSQL databases (e.g., MongoDB). Ensure data quality, integrity, and availability across the front office stack. More ❯

Engineer - QA Company: Consultancy - Financial Location: London Hybrid (often 3 days a week in office) Salary: £50,000-£65,000 + benefits Tech essentials : Backend (C#/Java/Python) SQL, Specflow/BDD Nice to have: CI/CD pipes, GitHub Actions, YAML, Powershell Interview process: 1 stage remote video interview Why should you be interested in this opportunity … they are active looking for future leaders Why they’ll be interested in you - You have solid Programming experience, with a keen interest in Software Quality & Testing C# or Python or Java knowledge needed You probably have a relevant degree at 2:1 level or above You may have 1-3 years commercial experience, but they're open with this More ❯

environment. Essential skills & experience: You should have at least 5+ years’ experience as a Front Office Engineer (buy-side, sell-side, or trading environment). Offer deep expertise in Python, with strong software engineering practices (version control, testing, CI/CD). Have a proven track record of building robust data pipelines in cloud-native environments (preferably AWS). Experience … across internal and external sources. Manage and optimize data workflows on AWS, including containerized environments using Docker. Ingest, transform, and serve large-scale financial datasets across asset classes using Python, Snowflake, and NoSQL databases (e.g., MongoDB). Ensure data quality, integrity, and availability across the front office stack. More ❯

consistent, high-quality support. Key Responsibilities Lead and mentor a team of data analysts supporting front office users across asset classes Oversee data ingestion, transformation, and delivery workflows using Python, SQL, and cloud-native tools Manage service levels and expectations across a fast-paced, high-demand environment Collaborate with infrastructure and engineering teams to ensure seamless integration of data and … support function Ideal Candidate Profile 8+ years of experience in data support, implementation, or technical operations within financial services 2+ years in a leadership or team lead role Strong Python and SQL skills, with experience in data wrangling, transformation, and automation Familiarity with cloud infrastructure (AWS preferred), Linux environments, and Kubernetes Excellent communication and stakeholder management skills - comfortable interfacing with More ❯

consistent, high-quality support. Key Responsibilities Lead and mentor a team of data analysts supporting front office users across asset classes Oversee data ingestion, transformation, and delivery workflows using Python, SQL, and cloud-native tools Manage service levels and expectations across a fast-paced, high-demand environment Collaborate with infrastructure and engineering teams to ensure seamless integration of data and … support function Ideal Candidate Profile 8+ years of experience in data support, implementation, or technical operations within financial services 2+ years in a leadership or team lead role Strong Python and SQL skills, with experience in data wrangling, transformation, and automation Familiarity with cloud infrastructure (AWS preferred), Linux environments, and Kubernetes Excellent communication and stakeholder management skills - comfortable interfacing with More ❯

document the change activities.  Improve team documentation, keep it up-to-date and share knowledge with global team Candidate Profile:  For this role specifically, we need candidates with strong Python scripting skills as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms  Strong understanding … to be able to tune operating systems platforms for optimum performance  Strong all-around IT background and ideally experience in electronic trading markets on similar environments Essential skills :  Scripting (Python, Shell, SQL....) and development skills for administration, monitoring and support tools  Very good knowledge of DevOps tools like Jenkins, Ansible, Artifactory  Good knowledge of common monitoring tools (ITRS Geneos, Zabbix More ❯

document the change activities. Improve team documentation, keep it up-to-date and share knowledge with global team Candidate Profile: For this role specifically, we need candidates with strong Python scripting skills as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms Strong understanding … to be able to tune operating systems platforms for optimum performance Strong all-around IT background and ideally experience in electronic trading markets on similar environments Essential skills : Scripting (Python, Shell, SQL....) and development skills for administration, monitoring and support tools Very good knowledge of DevOps tools like Jenkins, Ansible, Artifactory Good knowledge of common monitoring tools (ITRS Geneos, Zabbix More ❯

Founding Software Engineer (React and Python) About the Opportunity You will be joining an elite founding engineering team that includes the world’s number one authority in Multi Agent Reinforcement Learning, seasoned Meta Product leaders, and one of the only people in the UK who has trained a trillion token language model from scratch. This role is based in London … large scale model training and production deployment, especially for reinforcement learning or transformer based architectures • Hands on experience building and maintaining Frontend applications - React, Typescript • Strong programming background in Python and or relevant frameworks such as TensorFlow, PyTorch or Hugging Face • Fluent in cloud native development, containerisation, orchestration (for example Docker or Kubernetes) and CI/CD • Exceptional problem solver More ❯

Founding Software Engineer (React and Python) About the Opportunity You will be joining an elite founding engineering team that includes the world’s number one authority in Multi Agent Reinforcement Learning, seasoned Meta Product leaders, and one of the only people in the UK who has trained a trillion token language model from scratch. This role is based in London … large scale model training and production deployment, especially for reinforcement learning or transformer based architectures • Hands on experience building and maintaining Frontend applications - React, Typescript • Strong programming background in Python and or relevant frameworks such as TensorFlow, PyTorch or Hugging Face • Fluent in cloud native development, containerisation, orchestration (for example Docker or Kubernetes) and CI/CD • Exceptional problem solver More ❯

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack Developer. … days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API More ❯

of productionisation, technical ownership, and scaling data systems from the ground up. Deep familiarity with modern data stacks and cloud technologies (AWS, Azure, or GCP). Expert knowledge of Python and SQL Hands-on experiences with Data Architecture, including: Cloud platforms and orchestration tools (e.g. Dagster, Airflow) AI/MLOps: Model deployment, monitoring, lifecycle management. Big Data Processing: Spark, Databricks … a data function over time. Take ownership, empower others, and drive meaningful change Tech Stack: Cloud & storage: S3, Athena, Glue Databases: Neon Postrgres, Tinybird Compute & Orchestration: Modal, Dagster Languages: Python, SQL AI/ML: LLMs, agentic workflows Benefits Currently Offered: £130K–£150K base salary + meaningful equity as a founding employee. Private medical insurance Life assurance Gym membership Coaching and More ❯

of productionisation, technical ownership, and scaling data systems from the ground up. Deep familiarity with modern data stacks and cloud technologies (AWS, Azure, or GCP). Expert knowledge of Python and SQL Hands-on experiences with Data Architecture, including: Cloud platforms and orchestration tools (e.g. Dagster, Airflow) AI/MLOps: Model deployment, monitoring, lifecycle management. Big Data Processing: Spark, Databricks … a data function over time. Take ownership, empower others, and drive meaningful change Tech Stack: Cloud & storage: S3, Athena, Glue Databases: Neon Postrgres, Tinybird Compute & Orchestration: Modal, Dagster Languages: Python, SQL AI/ML: LLMs, agentic workflows Benefits Currently Offered: £130K–£150K base salary + meaningful equity as a founding employee. Private medical insurance Life assurance Gym membership Coaching and More ❯

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack Developer. … days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API More ❯