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Senior Market Data Engineer — C++/Python, Hybrid

A leading data analytics firm is seeking a Senior Developer to build and maintain data parsers for market data. The role requires experience in C++ and Python, with a background in financial market data. Responsibilities include owning development projects and delivering new solutions. The company offers competi ...

Senior ML Engineer — High Performance Python & HPC

A technology company in the United Kingdom is seeking a Machine Learning Engineer to join their modeling engineering team. The role involves converting trading models into production systems, designing necessary tooling, and supporting strategy research and development. The ideal candidate will have a strong fou ...

Pricing ML Engineer: Python, GLMs/GBMs, Production

An Insurance Recruitment Firm is seeking a pricing data scientist or ML engineer in Manchester. This position offers a hybrid work environment with 2-3 days in the office, focusing heavily on Python-driven pricing models. Candidates should have strong experience in ML, GLMs, and production modeling. The role pro ...

Senior Python Engineer Lead Medical Tech Platform

A technology company specializing in healthcare is searching for a technical leader to enhance medical innovations. In this role, you will develop solutions that improve healthcare outcomes while fostering best practices across multiple teams. Candidates should have strong technical skills and experience in ment ...

Senior Backend Engineer Blockchain/Python (Hybrid London)

A leading Gov/SecTech startup in Central London is seeking a Senior Software Engineer to design and build core backend systems in a hybrid work environment. This role requires strong Python skills and 5+ years of backend engineering experience. You will work closely with the Head of Engineering, tackling complex ...

Lead Data Engineer Python, SQL Vice President

Job Description Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and ...

Senior Software Engineer –Trading Platform (.NET, Python)

Join Barclays as a Senior Software Engineer –Trading Platform (.NET, Python) and you will be responsible for designing, building, and modernising a critical investment banking platform that drives client behaviour through dynamic pricing and axe rate management. You will develop high-performance backend servi ...

Python Data Engineer for Quant Research Platforms

A scientific quant fund is seeking an experienced Python Software Engineer to join its engineering team to build large-scale data platforms. The role focuses on designing Python-based systems to support quantitative research, involving responsibilities like developing data pipelines and frameworks for research w ...

Senior Python Backend Engineer — AI Platform & Equity

A fast-growing AI technology company in Greater London seeks a Software Engineer to develop backend services and APIs. Ideal candidates will have 5+ years of experience, familiarity with databases, APIs, and containerization tools like Docker and Kubernetes. This role offers competitive salary, equity, and a cha ...

Python Engineer: Observability & Telemetry Platform (Hybrid, UK)

A leading quant trading firm in London is seeking a Python Software Engineer to join their Observability Engineering team. You will be responsible for building and maintaining systems that handle cloud-scale telemetry data while collaborating across engineering teams. The ideal candidate should have strong Pytho ...

Remote Python Engineer for Ubuntu Server Certification

A technology company in Greater London is seeking a software engineer for its Server Certification team. The role involves developing Python-based testing tools to ensure optimal performance of Ubuntu Server on various hardware. Candidates should have a strong understanding of server-class hardware and Python pr ...

Senior Python Engineer Scalable AWS Microservices (Hybrid)

A leading software company in the UK is seeking a Senior Software Engineer specializing in Python and AWS. You will design scalable systems and mentor your peers in a collaborative environment. The ideal candidate will have strong Python and AWS experience, especially in microservices architectures, with respons ...

Data Engineer | Databricks & Python | 24 Month Contract

A leading renewable energy company based in Glasgow is seeking a skilled Data Engineer to build and optimise scalable data pipelines using Databricks and Python. The role involves working collaboratively with cross-functional teams, ensuring data quality and governance, while implementing ETL/ELT processes. Cand ...

Fintech Python Engineer APIs & Data Pipelines (Hybrid)

A fast-growing fintech company in Greater London is looking for a skilled Software Engineer to develop and maintain APIs that process financial metrics. The role offers opportunities to work in a collaborative environment and enhance expertise in a finance-focused setting. Ideal candidates should possess strong ...

Production Reliability Engineer (Python/Go) – Trading Systems

A leading HFT fund is seeking an experienced Production Reliability Developer in London. The role involves providing technical support for trading environments during European hours and collaborating with developers on new features. Candidates should have over 5 years of experience in a production trading enviro ...

Front Office Python Engineer Real Time Trading

A leading financial services company is seeking a Front Office Python Developer to join its Quantitative Research and Trading team. This role involves collaborating with quant researchers to build and maintain applications for real-time analytics and trading workflows. Candidates should be proficient in Python a ...

Python Software Engineer – CI/CD & Agile Delivery

A leading telecommunications company in the UK is seeking a Software Development Specialist to enhance operational processes. In this role, you will develop scalable software solutions in Python and work in a dynamic team using Agile methodologies. The position requires strong programming skills, problem solving ...

Senior Python Backend Engineer — Front Office Platform

A leading financial services recruitment agency is seeking an experienced Python Engineer to contribute to a front office-facing platform within a tier-one investment bank. This role involves building backend services in Python, working on data-intensive workflows, and improving system design. Candidates should ...

Senior Python Engineer | Docker & Cyber Security | Hybrid

A prominent player in Defence & Security is seeking a skilled Senior Software Engineer experienced in Python, Docker, and Cyber Security. The role is a 6-month hybrid contract, requiring 20% onsite presence in Bristol or Southampton. You will own software work packages, mentor junior developers, and design produ ...

Remote Cloud Python Engineer for Ubuntu Images

A leading open source software provider, known for its pioneering work on Ubuntu, is seeking a Software Engineer to enhance Ubuntu for public clouds. This role involves quality-oriented software development, strong Python skills, and collaboration with global teams. Ideal candidates are passionate about open sou ...

Lead Python Engineer for Scalable Data Platforms

A leading insurance company is seeking a Technical Lead - Python to guide an engineering team in developing high-quality solutions. This hands-on leadership role involves designing complex systems, mentoring engineers, and driving improvements in automation and tooling. The ideal candidate has strong Python and ...

Remote Cloud Python Engineer for Ubuntu Images

A leading tech firm is hiring a Software Engineer to improve Ubuntu on public clouds. The role involves developing, testing, and releasing updates while ensuring high quality and stability. Ideal candidates will excel in Python, have a strong background in Linux systems, and be passionate about open source. This ...

Senior Python AI Engineer — Hybrid, Azure & LLMs

Senior Python Engineer Hybrid working - 3 days per week onsite Salary up to £70,000 per annum A leading Birmingham-based client is seeking a Senior Python Engineer to design, build, and deploy applications using Python frameworks and LLM APIs. The position focuses on developing scalabl ...

Lead Software Engineer, Python & AWS – Data Pipelines

A global financial services leader based in Glasgow seeks a Senior Lead Software Engineer to drive innovative software solutions and develop complex data pipelines for the Credit Technology team. Candidates should possess strong experience in Python, cloud services, and database technologies, contributing to ope ...

Lead Python Engineer – Data Driven, Scalable Systems

A leading insurance company in Greater London is seeking a Technical Lead - Python to guide a talented engineering team and drive technical excellence. This hands-on role requires solid Python skills, experience with SQL, and the ability to communicate complex ideas clearly. The ideal candidate will shape the te ...

Senior Data Engineer Databricks, Python on AWS

A leading financial institution is seeking a Data Engineer III to design and maintain scalable data pipeline solutions using Python and Databricks on AWS. The ideal candidate will possess strong experience in data engineering, with a focus on processing financial datasets, optimizing queries, and ensuring data q ...

Senior Java/Python Engineer – Index Platform Lead

A global financial markets company is looking for a Senior Java Engineer to join its team in London. You will design and maintain complex applications using Java and Python while collaborating across departments. Ideal candidates will have significant experience in backend software development and CI/CD automati ...

Senior Python Engineer AI Agents & Team Lead

A leading engineering consultancy in Greater London is seeking a Senior Python Developer to design, develop, and maintain applications and APIs. The candidate will lead a small development team and integrate AI Agents with various systems. Required skills include strong Python development, experience with LangGr ...

eDV Cleared Software Engineer (Java/Python) – UK

iO have partnered with a consultancy in the National Security space to find multiple eDV Software Engineers for a long-term project in either Cheltenham, London or Manchester. This consultancy have recently been awarded a large piece of work and are keen to speak to Software Engineers of varying levels of ...

Remote AWS DevOps Engineer Terraform, Kafka & Python

A leading software company is seeking an AWS Engineer to join their DevOps team remotely from the UK. This role offers the chance to work with cutting-edge technology and be part of a collaborative environment. The ideal candidate should have strong knowledge of AWS, experience with Kafka and Python, and excelle ...

Senior Data Engineer Databricks, Python on AWS

A leading global financial institution in Glasgow is looking for a Data Engineer III to design and maintain scalable data pipeline solutions using Databricks, Python, and AWS. The ideal candidate will have strong data engineering skills, with experience in processing large datasets and optimizing data workflows. ...

Software Engineer (Python & Java) – Flexible, Mission Critical

Software Engineer Programme Name: Maritime Internal Research & Development Location: Farnborough, with flexibility to work from home dependent on business demands Salary: £47,600 - £61,000 Are you ready for your next career challenge? < ...

Quantitative Data Engineer (Python) for Trading Systems

A financial technology firm in Greater London is looking for a full stack python developer to join its Data Team. The role focuses on quantitative data analysis and requires at least 3 years of software engineering experience. Candidates should have familiarity with numerical python libraries and SQL, with a str ...

Python Software Engineer – CI/CD & Agile Delivery

A leading international Telco is seeking a Software Development Specialist in Newbury, United Kingdom. This role focuses on developing scalable software in Python and automating operational processes. As part of a dynamic team, you will apply agile methodologies to deliver high-quality solutions. The ideal candi ...

Python Software Engineer (with AWS cloud experience)

Python Software Engineer (with AWS cloud experience) Templeton and Partners are looking for Python Software Engineer with AWS cloud experience for our global client. Contract- 12 months inside Ir35 Location- London (fully office based) </stron ...

Greenfield Python Platform Engineer for Quant Research

A leading quantitative trading firm is seeking a Software Developer to build a Python-based research platform from the ground up. This role involves collaborating directly with researchers and requires advanced Python skills and system design expertise. Ideal candidates will have 2-10 years of experience in engi ...

Senior Python Backend Engineer — Fast, Scalable Delivery

A leading retail company in Greater London is looking for a Software Development Engineer III to take on a senior engineering role. You'll be responsible for shipping backend services and working closely with front end and data science teams to deliver exceptional customer outcomes. The ideal candidate has a str ...

Senior Backend Engineer Python & Rust (AWS, gRPC)

A technology-enabled advisory firm is seeking a Senior Backend Software Engineer to join their team in Greater London. You will design and develop backend services and APIs, manage cloud-native systems on AWS, and create data models for financial instruments. Ideal candidates will have strong programming skills ...

Senior Python AI Engineer — ML, Infrastructure & Deployment

A leading global online food delivery marketplace is looking for a Senior Engineer to join their Enterprise AI team. In this dynamic role, you will design and deploy AI-powered solutions, optimize data pipelines, and lead technical projects. The ideal candidate will have experience with cloud platforms, strong P ...

Automation & Tools Engineer Intern: Python & CI/CD

A leading streaming technology company based in the UK is offering a Software Engineer Intern position focused on automation and tools. The paid 12-week internship is designed for those passionate about technology, where interns will take on projects enhancing automation or developer tooling using Python. Applic ...

Python Software Engineer Equities Intraday Risk Systems

A leading financial services firm is seeking an experienced Lead Software Engineer to join their Equities team in London. In this role, you will design and deliver technical products to enable front office users in managing their risk effectively. You will lead software development, collaborate with stakeholders ...

Lead Software Engineer Python & Java, Markets Tech

A leading financial services firm in Greater London seeks a Lead Software Engineer to drive the design and delivery of innovative technology solutions. You will be part of an agile team, directly impacting client services and business success. The ideal candidate will hold a Bachelor’s Degree in Computer Science ...

Lead Software Engineer .NET/Python (Hybrid, Leeds)

A consultancy company in Leeds is seeking a Lead Software Developer to mentor the development team while actively engaging in software development. This role involves using .NET and Python, building solutions on AWS or Azure, and working with modern tech stacks. The ideal candidate will lead projects, conduct co ...

Senior Python Backend Engineer – AI & Credit Risk

A leading digital transformation consulting firm in London is looking for a senior candidate for their newly formed AI team. The role involves leveraging AI to automate data analysis, requiring 15-20 years of experience and proficiency in Python and FastAPI. Ideal candidates will possess strong design principles ...

Python Software Engineer for Argo Data QC

A leading oceanographic research center in the UK is seeking a Software Developer with strong Python skills for a 12-month project. The role involves developing a quality-control tool for Argo float data based on MATLAB code. Ideal candidates should have good communication and teamwork skills. This position offe ...

Python Backend Engineer FastAPI, AWS, Docker (Hybrid)

A dynamic tech startup in Bristol is seeking a Python Software Engineer to enhance their behavioural science platform. The role involves developing backend services and APIs, working with Docker and AWS, and collaborating closely with the Head of Engineering. The ideal candidate has 2-4 years of Python experienc ...

Lead Python Engineer – Equities Intraday Risk & Athena

A leading financial services firm seeks a Lead Software Engineer to enhance and deliver market-leading technology products. You will join an agile team, responsible for full software delivery and risk management within the Equities Intraday Risk team. The ideal candidate has strong experience in system design an ...

Senior Python Backend Engineer — AI, GCP & FastAPI

A global technology company is seeking a Senior AI Engineer in Greater London. This role involves backend development, utilizing Python and FastAPI to design and maintain APIs. You will work on distributed systems and integrate AI components while ensuring performance and scalability. The position offers opportu ...

Senior Python Backend Engineer: APIs, Cloud & Data

A technology consulting firm is looking for a Senior Python developer to enhance applications for investor portfolio management. You will collaborate with business analysts and developers, focusing on designing production APIs, improving system efficiency, and employing cloud-native solutions. The ideal candidat ...

Senior Python Backend Engineer — AI Forward & Scalable

A leading retail company in London seeks a Software Development Engineer III to drive high-quality backend service deliveries. This role combines end-to-end product ownership while integrating deeply with existing systems. Candidates should have extensive experience in Python, Fast API, and cloud technologies. Y ...

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