976 to 1,000 of 1,148 Python Jobs in London

work alongside exceptional engineers and tackle complex technical challenges in a collaborative culture. The ideal candidate has strong skills in C++, Java, Rust, or Python and a technical background. The role offers a competitive salary of up to £150k with meaningful equity, alongside benefits like private health insurance and free ...

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 Software Engineer (Python) Remote About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products including spending, saving, investing, exchanging, travelling, and more help our 75+ million customers ...

Role: Production Support Engineer – Python Client: Elite FinTech Salary: £80,000 – £160,000 + Bonus Location: London/Hybrid The Role My client is seeking an Engineer with a broad skillset to support a range of technology within their stack. The position has a heavy focus on the support … Front Office Trading Applications, and the ideal candidate will stem from a similar environment. The successful candidate will have strong skills around Python scripting. You will work closely with the development team and help to implement changes within the change workflow, managing the delivery of services to production and research ...

will be ready to move forward. Step 2 – Core Programming Skills Progress into essential developer tools and languages: Command Line Git & GitHub JavaScript Python JavaScript powers modern websites and applications. Python is one of the most versatile and in-demand programming languages worldwide. You can use it for both small ...

Business and Trade (DBT), in partnership with Inspire People, is seeking a Senior Site Reliability Engineer with strong software engineering capability (either experience of Python development or a desire to develop Python expertise), experience building applications host click apply for full job details ...

developer, tester or other similar role For web development: experience in HTML, CSS, JavaScript, React and ideally at least one server side language (PHP, Python etc). Experience and proficiency working with Python Experience of or demonstrated willingness to learn testing regimes including unit and regression testing and continuous integration. ...

side, sell‐side and wealth management. Knowledge of finance industry data feeds and regulation. Experience with Web Service APIs and WebSocket APIs. Proficiency in Python for prototyping and showcasing POCs. Working knowledge of NLP libraries in Python, R or Spark. Experience with NoSQL databases and data ingestion/munging activities. ...

Python Developer – Exposure Analytics £80,000–£90,000 + Benefits | Permanent | London | Hybrid (2–3 Days per Week Onsite) We're supporting a leading London Market insurer in the search for a Python Developer to join their Exposure Analytics team.This is a fantastic opportunity to build innovative analytics and exposure … results data warehouse and portfolio analytics capability Improve data quality, reconciliation processes and reporting frameworks Skills & Experience 3–5 years' software development experience Strong Python development skills with FastAPI, Flask or Django Experience building full-stack applications using React, JavaScript/TypeScript and Node.js Knowledge of GitHub, CI/ ...

J.P. Morgan is seeking a Senior Python Developer to join the Athena Rates development team, focusing on risk and PnL frameworks for the Rates line of business. You will architect, design and deliver scalable Python solutions supporting trading desks and back-office processes across derivatives. You will work ...

stakeholders, the Developer builds reliable, scalable applications and automation workflows that drive operational efficiency across the organisation. The role requires strong technical skills across Python, JavaScript, SQL, and cloud platforms, along with the ability to work independently and deliver high-quality solutions. Daily Duties:- Design, develop, and maintain software solutions … services, APIs, and automation workflows Build and maintain RPA (Robotic Process Automation) solutions to streamline business processes Write clean, well-documented code across Python, JavaScript, and SQL Deploy and manage applications within cloud environments, ensuring reliability and scalability Participate in code reviews, testing, and debugging to maintain high standards ...

stakeholders, the Developer builds reliable, scalable applications and automation workflows that drive operational efficiency across the organisation. The role requires strong technical skills across Python, JavaScript, SQL, and cloud platforms, along with the ability to work independently and deliver high-quality solutions. Daily Duties:- Design, develop, and maintain software solutions … services, APIs, and automation workflows Build and maintain RPA (Robotic Process Automation) solutions to streamline business processes Write clean, well-documented code across Python, JavaScript, and SQL Deploy and manage applications within cloud environments, ensuring reliability and scalability Participate in code reviews, testing, and debugging to maintain high standards ...

Engineering Manager | Python | AI Platform & Data Engineering Location: London (Hybrid - 1-2 Days Per Week) Salary: Up to £140,000 + Bonus + Benefits We're working with a rapidly growing technology business that is making significant investment into the platforms, APIs and data infrastructure that will underpin its future … part of this journey, they're looking for an Engineering Manager to build and lead a brand-new engineering function focused on developing scalable Python services, API architecture, and large-scale data integrations that enable AI products across the organisation. This is not an AI/ML management role. Instead ...

Engineering Manager | Python | AI Platform & Data Engineering Location: London (Hybrid - 1-2 Days Per Week) Salary: Up to £140,000 + Bonus + Benefits We're working with a rapidly growing technology business that is making significant investment into the platforms, APIs and data infrastructure that will underpin its future … part of this journey, they're looking for an Engineering Manager to build and lead a brand-new engineering function focused on developing scalable Python services, API architecture, and large-scale data integrations that enable AI products across the organisation. This is not an AI/ML management role. Instead ...

seeking an experienced Senior Python Developer to join our Athena Rates development team to work on Risk and PnL framework in Rates LOB. In this role, you will architect, design, develop, and integrate sophisticated solutions that support trading desks and back office functions across rates products. You will work … finance, delivering high-impact systems that enable critical risk management and profit & loss analysis for our trading operations. Key Responsibilities As a Senior Python Developer on our team, you will build and maintain robust software solutions for rates trading activities. You will collaborate closely with quantitative analysts, traders, risk managers ...

Software Engineer/Developer (Python TypeScript AWS Ruby) London to £100k Are you a technologist who enjoys working with a range of technology across the full stack? You could be progressing your career in a senior, hands-on Software Engineer position at an ethical FinTech that specialises in providing small ...

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. ...

pipelines supporting risk analytics platforms. Build reliable, recoverable, and observable data workflows. Improve the quality, freshness, and completeness of critical risk data. Engineer performant Python applications for data processing and transformation. Optimise large-scale analytical data stores and query performance. Contribute to monitoring, alerting, and operational reliability across data services. … Experience Required Experience building and operating production data pipelines rather than one-off scripts or analysis tooling. Strong Python development skills, with experience building performant, maintainable applications. Experience with workflow orchestration tools such as Airflow, Dagster, or Prefect. Understanding of retries, dependency management, idempotency, backfills, and operational recovery. Experience with ...

Overview We are seeking an experienced Senior Python Developer to join our Athena Rates development team to work on Risk and PnL framework in Rates LOB. In this role, you will architect, design, develop, and integrate sophisticated solutions that support trading desks and back office functions across rates products. … technology and finance, delivering high-impact systems that enable critical risk management and profit & loss analysis for our trading operations. Responsibilities As a Senior Python Developer on our team, you will build and maintain robust software solutions for rates trading activities. You will collaborate closely with quantitative analysts, traders, risk ...

Data Engineering function, shaping architectural direction, ensuring engineering excellence, and partnering with Technology, Architecture, and Business teams across the organisation. Tech Stack SQL Oracle Python ETL Background: The bank is migrating from an on-premise Oracle estate to a modern data platform built on cloud and Databricks. This role leads … architecture and compliance standards. Core Responsibilities Databricks/Modern Data Platform Engineering Lead the design and development of Data Marts using Databricks (SQL/Python). Follow engineering best practices including version control, CI/CD, orchestration, and environment management. Ensure governance, performance optimisation. Legacy Oracle Migration Leadership Lead ...

Network Automation Developer (Python & Ansible) Certain Advantage is hiring for a Network Automation Developer based in London. This role is on a initial contract basis till the end of the year and is hybrid, with employees required to be onsite 3 days per week. (High potential for an extension … 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 ...

software solutions supporting rates trading activities. Collaborate closely with quantitative analysts, traders, risk managers, product managers, and other technology teams. Develop scalable, high-performance Python code to process large volumes of market data and perform complex financial calculations. Implement risk metrics, P&L attribution frameworks, and data pipelines connecting trading … constraints in business terms. Maintain and enhance existing and legacy applications when required. Required qualifications, capabilities, and skills Minimum 10 years of hands-on Python development experience. Strong preference for candidates with a financial services background. Solid understanding of software engineering principles including object-oriented design, testing methodologies, and version ...

Senior Quantitative Developer/Research & Data Engineer Research & Data Engineer UNITED KINGDOM Senior Quantitative Developer/Research & Data Engineer - LONDON - UNITED KINGDOM Primary Skills - Python, C++, quantitative, research, market data, simulation frameworks Secondary Skills - distributed systems, cloud computing, execution systems, performance optimization, data pipelines, Linux No. Positions - 3 Remote Status … Working across boundary of research and production - ensuring that what quants build in notebooks can actually run reliably at scale The technology is primarily Python, with C++ where performance demands it. The infrastructure runs across both on-premises systems and cloud. ML is used as one tool among many - this ...

/MSc (or equivalent experience) in Life Sciences, Data Science, Bioinformatics, Computational Biology, Computer Science, or a related field Good programming skills (e.g. Python, R, or similar) Strong analytical and problem-solving abilities An interest in data science, content analytics, and scientific information management - ideally with demonstrable work experience … please contact us for a confidential discussion on your career. Keywords: Information, Scientist, Data, Analytics, Science, Research, Pharmaceutical, AI, NLP, Text mining, Machine, learning, Python, R, Informatics, Literature, Biomedical, Insights, Metadata, Ontologies, Knowledge, graphs, Automation, Programming, Intelligence, Content, Mining, Bioinformatics, Computation, analysis, Governance, Innovation ...

software solutions supporting rates trading activities. Collaborate closely with quantitative analysts, traders, risk managers, product managers, and other technology teams. Develop scalable, high-performance Python code to process large volumes of market data and perform complex financial calculations. Implement risk metrics, P&L attribution frameworks, and data pipelines connecting trading … constraints in business terms. Maintain and enhance existing and legacy applications when required. Required qualifications, capabilities, and skills Minimum 10 years of hands‐on Python development experience. Strong preference for candidates with a financial services background. Solid understanding of software engineering principles including object‐oriented design, testing methodologies, and version ...