51 to 75 of 127 Python Engineer Jobs in England

Senior Python software engineer - with strong Maths background Are you a software engineer who thrives on building robust, scalable products with a strong foundation in mathematics and analytics? We're specifically looking for an engineer—not a data scientist—to join ScanmarQED as a Senior Python Software Engineer and play a key role in developing the core technology behind our Pulse platform—a product used by leading companies worldwide to solve complex optimization and modeling challenges. You'll collaborate with an international team, take ownership of product modules, and help drive innovation ...

Senior Python software engineer - with strong Maths background Are you a software engineer who thrives on building robust, scalable products with a strong foundation in mathematics and analytics? We’re specifically looking for an engineer—not a data scientist—to join ScanmarQED as a Senior Python Software Engineer and play a key role in developing the core technology behind our Pulse platform—a product used by leading companies worldwide to solve complex optimization and modeling challenges. You’ll collaborate with an international team, take ownership of product modules, and help drive innovation ...

Senior Software Engineer (Python) Hybrid London (2 days/week) Up to £100,000 + Benefits We're hiring a Senior Software Engineer to play a key role in building and scaling a high-impact ad-fraud prevention platform used globally. This is a senior IC role … contribute to strong team practices Collaborate closely with Product, Design, and Data teams What we're looking for: Strong experience as a Senior Software Engineer in modern product teams Proven ability to design and deliver scalable, reliable systems Experience operating production services Strong coding, code review, and technical leadership ...

Contract Software Engineer - Python Location: UK Remote (Must be UK based, with full right to work) Contract Type: £475pd INSIDE of IR35 WRK digital are delighted to be shortlisting for Contract Software Developers with senior software engineering capabilities working across a tech stack including Python (Flask ...

Lead Python Engineer - Greenfield Equity Data Platform - Director Location: London (Hybrid) Type: Permanent Overview A leading global Investment Bank is embarking on a major greenfield build-out of an Equity Data Platform as part of a multi-year strategic data transformation programme for the Equities business. This … helping to define engineering culture, processes, and best practices. The Role This is a hands-on senior engineering position focused on delivering a modern Python-based data ecosystem for the bank's Equity business lines. You'll collaborate with trading, quant, and data strategy teams to build high-performance ...

Graduate Systems Engineer (Python and SQL) Telford £30,000 to £40,000 + Progression + Personal Development + 8% Pension + 25 Days Annual Leave + Bank Holidays + Package Excellent opportunity for a Masters Graduate with strong Python and SQL skills to join a highly innovative … world class production site in Telford. They continuously invest in technology, systems, and data driven improvements, and are now looking for a Graduate Systems Engineer to support ongoing digital transformation across the business. In this role you will focus on automating administrative processes, digitising workflows, and developing new internal ...

Title: QA Automation Engineer (Python/PyTest/Cosmos DB)-Banking Client Exp Required Location: London- 3Days/week Onsite Duration: 6months+ Contract Inside IR35 500GBP/Day Role Overview We are looking for a QA Automation Engineer to join a Pod-based delivery team working … handle large transaction volumes and business-critical data. The ideal candidate will be hands-on in manual and automated testing, with strong experience in Python, PyTest, and exposure to Cosmos DB. The role also requires close collaboration with developers, product owners, and data engineering teams in an Agile ...

Title: QA Automation Engineer (Python/PyTest/Cosmos DB)-Banking Client Exp Required Location: London- 3Days/week Onsite Duration: 6months+ Contract Inside IR35 500GBP/Day Role Overview We are looking for a QA Automation Engineer to join a Pod-based delivery team working … handle large transaction volumes and business-critical data. The ideal candidate will be hands-on in manual and automated testing, with strong experience in Python, PyTest, and exposure to Cosmos DB. The role also requires close collaboration with developers, product owners, and data engineering teams in an Agile ...

Full Stack Software Engineer – Python & React £40,000 to £80,000 plus benefits | Hybrid (3 days office, 2 days home) Location: Oxfordshire Enjoy solving tough engineering problems with clean, scalable code? Comfortable building cloud-native platforms and modern APIs from scratch? Want to work alongside AI experts without … Role is Great Our client is building a cutting-edge platform powered by generative AI and they are looking for a Full Stack Software Engineer to take ownership of the core engineering that makes it stable, scalable and user-friendly. You will focus on key software engineering challenges such ...

Python Engineer Financial Services (Contract, Remote) A financial markets firm are looking for experienced Python developers to help contribute to foundational data and systems work as part of their future deployment of AI models within the firm.You will work across a portfolio of middle and back-office … systems projects, building enterprise-grade production systems and data pipelines, principally in Python. 5+ years of experience in commercial software engineering 3+ years in Python developing enterprise production-grade applications/systems Strong understanding of data structures and modern data architecture Basic understanding of financial products and trade flows ...

Data Engineer (Python) - Leading Asset Manager | London (Hybrid) Brand-new team. High autonomy. Big impact and high bonus! A top Asset Manager is building a new data function from scratch , and they need a sharp Data Engineer to help define and deliver their future data strategy. … London office, 2 days WFH (flexible when needed). The Role Build and optimise scalable data pipelines for a new Data Lake Work with Python, SQL, Spark, AWS, Docker, CI/CD Orchestrate workflows using Airflow, Prefect, or Dagster Support ETL, API integrations, and high-quality data validation Translate ...

Senior Test Automation Engineer (Python, API, Linux – Billing/Rating Systems) UK – Remote/Hybrid | Permanent We are recruiting a Senior Test Automation Engineer to join an engineering team building large-scale backend platforms used for billing, rating, and high-volume transaction processing across telecoms and financial … grade systems. This is a backend-focused automation role centred on Python, APIs, and Linux environments . It is not a UI automation role and not a manual QA position. Responsibilities Design, build, and maintain Python-based automation frameworks for backend services Develop and execute automated tests ...

Full Stack Software Engineer Python and React £40,000 to £80,000 plus benefits Hybrid working with three days in the Oxfordshire office and two from home Do you enjoy building well engineered software that actually gets used? Do you like owning features end to end and solving … curious about AI products but happier focusing on solid engineering than building models? This role is a great fit for a full stack engineer who wants to work on a modern, high impact platform where good software design really matters. The Opportunity You will be joining a fast growing ...

Senior Python Engineer x 2 Overview This is a hands-on senior engineering role for someone who wants to stay technical while working on a complex, production-critical platform. You'll be joining an established product team during a major v1 ? v2 re-platforming phase , focused on scalability … reliability, and long-term maintainability. The work is backend-heavy, pragmatic, and delivery-focused. What you'll be working on Python-based backend services and APIs (Flask) ETL pipelines ingesting high-volume data PostgreSQL data persistence and Elasticsearch search/indexing Contributing to a large-scale product rewrite Building ...

Python Engineer Financial Services (Contract, Remote) A financial markets firm are looking for experienced Python developers to help contribute to foundational data and systems work as part of their future deployment of AI models within the firm.You will work across a portfolio of middle and back-office ...

REMOTE Lead Python Developer (Software Engineer Programmer Developer React TypeScript Python PostgreSQL Node Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services) required by our asset management client in London. … MUST have the following: Good experience as a Senior/Lead React Developer/Software Engineer/Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting to senior management, architecture and mentoring more junior team members Expert TypeScript, JavaScript, React and Node Advanced Ag-Grid Experience ...

REMOTE Lead Python Developer (Software Engineer Programmer Developer React TypeScript Python PostgreSQL Node Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services) required by our asset management client in London. … MUST have the following: Good experience as a Senior/Lead React Developer/Software Engineer/Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting to senior management, architecture and mentoring more junior team members Expert TypeScript, JavaScript, React and Node Advanced Ag-Grid Experience ...

Lead Python Developer (Software Engineer Programmer Developer React TypeScript Python PostgreSQL Node Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST … have the following: Good experience as a Senior/Lead React Developer/Software Engineer/Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting to senior management, architecture and mentoring more junior team members Expert TypeScript, JavaScript, React and Node Advanced Ag-Grid Experience ...

Lead Python Developer (Software Engineer Programmer Developer React TypeScript Python PostgreSQL Node Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services Contract Contractor) required by our asset management client in London. … MUST have the following: Good experience as a Senior/Lead React Developer/Software Engineer/Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting to senior management, architecture and mentoring more junior team members Expert TypeScript, JavaScript, React and Node Advanced Ag-Grid Experience ...

Lead Python Engineer - Greenfield Equity Data Platform - Director Location: London (Hybrid) Type: Permanent Overview A leading global Investment Bank is embarking on a major greenfield build-out of an Equity Data Platform as part of a multi-year strategic data transformation programme for the Equities business click apply ...

Senior QA Engineer/SDET (Python Test Automation) Reigate/WFH to £85k Are you a QA testing technologist with Python coding skills? You could be progressing your career in a senior, hands on role at a global Fintech that is producing game changing technology. … Senior QA Engineer you will be a key member of an Agile engineering team responsible for developing one of the company's flagship insurance products, with a focus on testing the AI elements of the product, as well as full stack testing using tools such as Cypress, with Python. ...

Founding Full Stack Engineer (Python/TypeScript) London - £180K plus equity Halian is currently working with a stealth-stage AI startup is hiring its first technical team member. If you want to build core AI systems from the ground up and move faster than a typical tech organisation … decisions Work across backend, frontend, data, and cloud systems Solve high-impact problems (including the ones we havent discovered yet) Tech youll work with Python + TypeScript/Node.js (in equal measure) API integrations, ETL, schema validation React/TypeScript, Supabase, AWS Data quality systems and pipeline tooling Whatever ...

Python Software Engineer – Visual Quality/Media – London Hybrid – Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. … Requirements Strong Python development skills (multithreaded, production code) Linux development experience Familiarity with REST/tooling and containers (e.g., Docker) Experience in test frameworks, automation, or media/codec workflows beneficial Contract Details Duration: 3 months (extensions possible) Location: London, 2+ days onsite per week Status: Outside IR35 possible ...

Python Software Engineer – Visual Quality/Media – London Hybrid – Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. … Requirements (selective) Strong Python development skills (multithreaded, production code) Linux development experience Familiarity with REST/HTTP/JSON tooling and containers (e.g., Docker) Experience in test frameworks, automation, or media/codec workflows beneficial Contract Details Duration: 3 months (extensions possible) Location: London, 2+ days onsite per week ...

Senior Software Engineer/Developer (Python TypeScript) London/WFH to £120k Are you a technologist with start-up experience looking for your next opportunity? You could be progressing your career at a tech start-up that is producing an AI native data pipelining platform. As a Senior … Software Engineer within a small team, you will build and implement new features across the full tech stack, with a focus on backend Python and TypeScript and some React work on the front end. You'll take ownership and work across the full development lifecycle, collaborating with customers ...