2,198,966+ Full Stack Java Developer Python Jobs in UK — Top Companies Hiring June 2026

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Lead Python Engineer – Social Media Scale Up

Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

Software Engineer III Python, Cloud, Data, AIML

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III at JPMorgan Chase within the Commercial & Investment Bank's Markets Research Technology team, you serve as a seasoned member of an agile team to design and deliver ...

Platform Engineer AWS Linux Python Cloud HFT

Platform Engineer (AWS Linux Python Cloud) London / WFH to £100kOpportunity to progress your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets, in a hands-on Platform Engineer role.As a Platform Engineer you will join a small team responsible for ...

Test Automation Engineer – Python & Coding experience required

Job DescriptionRole: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)<p style=margin-top:0px class=MsoNoSpa ...

Test Automation Engineer – Python & Coding experience required

Role: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)Location: Glasgow – 4 days onsiteStart Date: JulyEnd Da ...

Temporary Python Tutor (Level 2) Part Time

We are currently looking for a Temporary Python Tutor to deliver a Level 2 accredited course to adult learners.This is a short-term assignment where you will be supporting learners who have already begun the course, helping them complete a group project and guiding them towards building evidence for thei ...

Lead Data Engineering (Hands on Python / Databricks)

Job Title: Technical Delivery Lead - Data Engineering Lead (Hands-on Python / Databricks)Contract: 6 months - Potentially extension.Location: London Hybrid (5 days in 10 in the office)Rate: Highly competitiveStatus: Inside IR35Working pattern: Full time We are seeking an experienced T ...

Platform Automation Software Engineer (Python, Jinja2, AWS)

Platform Automation Software Engineer - Python, Jinja2, AWS, IaCLondon | Hybrid (2 days onsite near Liverpool Street)Are you a software engineer who loves solving infrastructure challenges through code?We're recruiting for a Senior Software Engineer to join a major long-term government te ...

Python Quant Data Engineer Systematic Trading Technology

Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Python Quant Data Engineer you will help build the technology for Systematic Equities Trading Business. The role would sit in the Equities Trading Data & Ana ...

Software Engineer III Python, Cloud, Data, AIML

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III at JPMorgan Chase within the Commercial & Investment Bank's Markets Research Technology team, you serve as a seasoned member of an agile team to design and deliver ...

Senior AI Engineer Python LLM Finance Consultancy

Senior AI Engineer (Python LLM MLOps) London / WFH to £90kAre you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding?You could be progressing your career at a global finance technology consultancy, working with clients including global Investment Banks ...

Data Engineer III Python, Databricks Senior Associate

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 make a real impact on our bu ...

Applied AI ML Lead Agentic AI & Python

We're looking for a hands-on AI engineer ready to take their career to new heights. Join the ranks of top talent at one of the world's most influential companies.As an Applied AI ML Lead - Vice President at JPMorgan Chase within the International Private Bank (IPB) Technology Artificial Intelligence an ...

Principal Engineer (Python) Front Office Finance & Equity

Durlston Partners LLP in London is seeking a Principal Engineer to lead within their Engineering function. You will be the 'go to person' for finance and tech questions, contributing hands-on to front-office and systems projects.The role offers a compensation package exceeding £180k base, equity from d ...

Platform Automation Software Engineer (Python, Jinja2, AWS)

Platform Automation Software Engineer - Python, Jinja2, AWS, IaC London Hybrid (2 days onsite near Liverpool Street) Are you a software engineer who loves solving infrastructure challenges through code? We're recruiting for a Senior Software Engineer to join a major long-term government technology programme, h ...

Head of Software Engineering — Python & Flutter Lead

Stars Arena is looking for a Head of Software Engineering based in London, UK. This role focuses on creating a strategic blueprint for product development while actively participating in Python and Flutter mobile app development. You'll lead and mentor a team of developers, ensuring projects stay on track and ...

Linux Systems Engineer – Python, Go, Rust | London

WorksHub is seeking a Quant Linux Systems Engineer in London, offering a competitive salary of £120k - £160k. The ideal candidate will possess advanced knowledge of configuration management tools for Linux systems, strong Python proficiency, and practical experience with CI/CD pipelines.Familiarity wit ...

Senior Python Engineer: Finance Data Pipelines & APIs

Hunter Bond is looking for a Senior Python Engineer to join their high-performing global team. You will be responsible for building and enhancing critical backend platforms that support complex trading, risk, and data workflows.The ideal candidate will have strong Python development skills and be famil ...

Lead Software Engineer Python (Django) SC Cleared

Lead Software Engineer - Python (Django) - SC Cleared - ContractRate: Up to £750 per day (Umbrella)Duration: 12 monthsLocation: 40% office based (London, Manchester, Birmingham, Cardiff, North East)IR35: InsideSecurit ...

Senior Backend Engineer (Python) — Scale & Production Systems

Location: Birmingham, Leeds, London, Manchester, Reading, LanarkshireVirgin Media O2 is transforming how it uses data to run the business. Across pricing, network operations, customer care, and personalisation, we are building the products and services that help the company make better decisio ...

Senior Python Backend for Forecasting AI Agents

A cutting-edge AI firm is seeking a talented backend engineer to develop the infrastructure for autonomous AI systems. You will work closely with founders to design data pipelines, architect backend services, and ensure optimal integration of various components. The ideal candidate has over 5 years of experience ...

Python Production Support Engineer Trading Apps (Hybrid)

Hunter Bond is looking for a Production Support Engineer to join their team in London. The role focuses on supporting Front Office Trading Applications with a strong emphasis on Python scripting within a collaborative environment.The ideal candidate will have a solid understanding of application archit ...

AI Driven Python Engineering Lead (Production & Cloud)

Source Technology Limited is seeking a Python Engineering Lead to design and deliver AI-powered products in a hybrid setting. You will shape the technical direction within a dynamic engineering team focusing on innovation and addressing complex business challenges through automation.The ideal candidate ...

Software Engineer

London, South East England, United Kingdom Company & Client JR UK – Visa Job Description About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more tha ...

Quantitative Developer Trading Strategies

Get AI-powered advice on this job and more exclusive features. A leading Hedge Fund based in London is seeking a Quantitative Developer to join their trading technologies team. The firm's team integrates innovative technology and trading strategies, utilizing a sophisticated research platform and devel ...

Quantitative Developer Trading Strategies

Get AI-powered advice on this job and more exclusive features. A leading Hedge Fund based in London is seeking a Quantitative Developer to join their trading technologies team. The firm's team integrates innovative technology and trading strategies, utilizing a sophisticated research platform and devel ...

Data Quality Test Engineer

Ten10 City Of Bristol, England, United Kingdom Join or sign in to find your next job Join to apply for the Data Quality Test Engineer role at Ten10 Ten10 City Of Bristol, England, United Kingdom 3 days ago Be among the first 2 ...

Senior AI Enablement Engineer

Job DescriptionWe are hiring a Senior AI Enablement Engineer to help shape how software engineering teams adopt, use, and scale AI-assisted development across the organization.This is not a traditional full-stack role, and it is not a “prompt engineering” role. You will work ...

Software Engineer at Nomio

Job Title Software Engineer Salary Not Disclosed Company Description Nomio is a profitable London legaltech company that turns unstructured legal contracts into verified structured data, providing the verified foundation that eliminates AI hallucinations and ma ...

Founding Engineer

United Kingdom - London Posted: 08/05/2026 Salary: £120K per Year ID: 37363_BH Apply OR Founding Engineer (Full Stack)Location: London / HybridSalary: £80,000-£120,000 + EquityWe're partnering with a ...

Site Reliability / Software Engineer (SC Cleared)

Site Reliability / Software Engineer (SC Cleared) Location: Gloucestershire SC Clearance required to start with the opportunity to be sponsored through DV Clearance after joining Salary: Up to £60,000 + Clearance Bonus To appy, email: Overvie ...

Lead Developer with Open Text

Job Description Lead Developer with OpenText This position will contribute to the planning, development, and administration of an enterprise content management system, the underlining infrastructure, and their integration with other enterprise systems and applications. ...

Data Scientist

DFSAfrica is seeking a Data Scientist to join our Connective the Dots Initiative (CDI) and Africa to the World (A2W) teams, working on advanced algorithms that automate inventory management for life‑saving medical products. Responsibilities Work with the product and research teams, ...

Senior Software Engineer , DX

Python DevOps Backend Development Software Engineering Cloud Computing Join our innovative team in Prague and play a vital role in shaping the future of data storage. As a key member of our R&D center, you will be at the forefront of cutting‑edge innovation, tackling challenges in the as‑a‑service ...

Software Engineer | High Frequency Trading

Software Engineer - Quantitative Finance 40+ top trading firms seeking exceptional engineers. Multiple immediate openings. What you'll do: Build trading systems and market data infrastructure Develop quantitative research platfor ...

Software Engineer | High Frequency Trading

Software Engineer - Quantitative Finance 40+ top trading firms seeking exceptional engineers. Multiple immediate openings. What you'll do: Build trading systems and market data infrastructure Develop quantitative research platfor ...

Software Engineer | High Frequency Trading

Software Engineer - Quantitative Finance 40+ top trading firms seeking exceptional engineers. Multiple immediate openings. What you'll do: Build trading systems and market data infrastructure Develop quantitative research platfor ...

Software Engineer | High Frequency Trading

Software Engineer - Quantitative Finance 40+ top trading firms seeking exceptional engineers. Multiple immediate openings. What you'll do: Build trading systems and market data infrastructure Develop quantitative research platfor ...

Senior Quantitative Software Engineer Morgan Stanley

Key Responsibilities Architect and develop robust market‑making engines and order‑management systems for commodity trading. Own end‑to‑end lifecycle of trading algorithms, from research to production deployment on AWS. Collaborate with quantitative analysts to translate ...

Embedded Software Test Engineer

We are looking for a Software Test Engineer and Embedded Systems QA Specialist to support the build, testing, and validation of software for technical and embedded products. You will work closely with software and hardware engineers to ensure reliable, high-quality systems. Key Responsibilit ...

QA Automation Engineer Trading Platforms

Role Overview A quality-focused role ensuring trading platforms meet the highest standards of reliability, performance, and accuracy. You’ll build automated test coverage for mission‑critical trading systems. Key Responsibilities Build and maintain automated test framework ...

Software Engineer DV Cleared

Software Engineer (DV Cleared)📍 London / Cheltenham / Manchester / Ipswich | 🏢 5 days onsiteA leading global technology company is expanding its specialist security engineering capability and is seeking DV-cleared engineers to help build and operate modern, highly automated platforms supporting c ...

AI Engineer up to £80,000 + Benefits Hybrid London

AI Engineer Salary: Up to £80,000 + Benefits Location: Hybrid - 3 days per week onsite in London Working Hours: Full time - Monday to Friday A globally renowned organisation is seeking an AI Engineer to join a high- ...

Hybrid AI Engineer London Enterprise GenAI & MLOps

AI Engineer Salary: Up to £80,000 + Benefits Location: Hybrid - 3 days per week onsite in London Working Hours: Full time - Monday to Friday A globally renowned organisation is seeking an AI Engineer to join a high- ...

AI Engineer up to £85,000 + Bonus + Benefits Hybrid/London

AI Engineer Salary: Up to £85,000 + BenefitsLocation: Hybrid - 3 days per week onsite in LondonWorking Hours: Full time - Monday to Friday A globally renowned organisation is seeking an AI Engineer to join a high-performing technology function delivering intelligent, production- ...

Forward Deployment Engineer

Trafigura is recruiting a hands‑on Forward Deployment Engineer (FDE) to sit at the intersection of product engineering and business outcomes within an assigned business domain. The FDE embeds directly with business stakeholders, leads technical deployments end‑to‑end, builds bespoke integrations and ensure ...

C++ AI Automation Software Development Engineer, Ring

DescriptionAre you ready to revolutionize developer productivity through AI innovation? Join our team building advanced AI power tools that enable developers to achieve unprecedented productivity gains. This isn't a standard software development role – you'll be at the forefront of creating specialized autom ...

Software/ Platform Engineer

Software Engineer (Application platforms/AWS/Python) London (On-site, London Farringdon office) Full-time, salary: £60,000-80,000 Job Summary Are you passionate about architecting the data and application platform that powers the next generation of AI products? Do ...

Automation / Performance Tester – WebDriver, Gatling, Cucumber, API

Automation / Performance Tester – WebDriver, Gatling, Cucumber, API At Difrent Group, we operate at the forefront of digital transformation in government and healthcare and are excited to announce that an opportunity has arisen for an experienced Automation / Performance Tester to join our specia ...

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