Senior Software Engineer - Payroll (Python/Django/React)

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a Senior Software Engineer for a contract role in London. The ideal candidate should demonstrate strong written and verbal communication skills and effectively collaborate across diverse functional teams. Experience with...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer: Python, Data & AI/ML on Cloud

Company IconJPMorganChase
Location IconGlasgow

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's Markets R...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer - Python / Java in London - JPMorgan Chase & Co.

Company IconJava Script Works
Location IconLondon

Senior Lead Software Engineer - Python / Java Location: London, United Kingdom Role type: Full time Compensation: Competitive Visa sponsorship: Not provided Tech stack Software Engineer...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Java/Python, Scalable FinTech

Company IconJ.P. MORGAN
Location IconLondon

J.P. MORGAN is seeking a Lead Software Engineer within the Commercial & Investment Bank's Equities Technology team in Greater London. This role requires 12+ years of experience in software engineering, along with expertise in Java, Python, and SQL. T...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Go/Python Microservices & Cloud

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading financial institution is seeking a Lead Software Engineer to join their Global Banking Platform team. In this role, you will design and develop innovative microservices to enhance banking technologies at a global scale. The ideal candidate...Read More>>.

Posted: June 6th, 2026
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Software Engineer (Python/ C++) - Up to £200k 1st year compensation (Cash)

Company IconHunter Bond
Location IconLondon

Software Engineer (Python/ C++) - Up to £200k 1st year compensation (Cash)Salary: Up to £200k 1st Year Compensation (Pure Cash)Location: London (Flex-Remote Options)Skills:...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Python / AI - Athena Core - Vice President

Company IconJPMorgan Chase & Co.
Location IconLondon

Join us to shape the future of developer experience on one of the firm’s most strategic technology platforms. You’ll have the opportunity to impact how software is built across a vast engineering organization, tackling meaningful technical...Read More>>.

Posted: June 6th, 2026
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Graduate Software Engineer – Java, Python & Scala (London)

Company IconWorksHub
Location IconLondon

WorksHub is looking for a Graduate Software Engineer located in London, United Kingdom. This full-time role offers a competitive compensation package. Candidates should have a degree in Computer Science or Information Technology, proficiency in progr...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer — Java/Python, Risk Data Platform

Company IconJPMorgan Chase & Co.
Location IconLondon

A global financial services firm in Greater London seeks a Lead Software Engineer to design and enhance innovative data engineering solutions. The role requires proficiency in AI/ML and modern programming, focusing on creating scalable technology pro...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer - Python, Data, Cloud, AIML

Company IconJ.P. MORGAN
Location IconGlasgow

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's Markets Re...Read More>>.

Posted: June 6th, 2026
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Senior Back-end Software Engineer (Python and Rust) - London

Company IconValidus Risk Management Ltd.
Location IconLondon

Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Val...Read More>>.

Posted: June 6th, 2026
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Front Office Software Engineer — Commodities (Python/Athena)

Company IconJ.P. MORGAN
Location IconLondon

A leading financial institution in Greater London is seeking a Front Office Software Engineer to enhance, develop, and deliver technology products in the finance sector. The role requires deep technical expertise in software engineering and an unders...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Java / Python - Public Cloud Engineering

Company IconJPMorgan Chase & Co.
Location IconLondon

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer (C++, Python, Linux) – Hybrid, Oxford

Company IconMARS Recruitment
Location Icon

A leading recruitment firm is seeking a dynamic Lead Software Engineer to join a company at the forefront of scientific research in Oxfordshire. In this hybrid role, you will lead and mentor a team of engineers while utilizing your expertise in C++ a...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Java / Python - Public Cloud Engineering

Company IconJ.P. MORGAN
Location IconLondon

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platf...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer - Python, Data, Cloud, AIML

Company IconJPMorganChase
Location IconGlasgow

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's Markets R...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Python / AI - Athena Core - Vice President

Company IconJPMorganChase
Location IconLondon

Join us to shape the future of developer experience on one of the firm's most strategic technology platforms. You'll have the opportunity to impact how software is built across a vast engineering organization, tackling meaningful technical chal...Read More>>.

Posted: June 6th, 2026
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Senior Embedded Security Software Engineer (C/Python)

Company IconEntrust
Location IconCambridge

A security solutions company in Cambridge seeks a Senior Software Developer skilled in C and Python for embedded systems. Responsibilities include designing and testing next-gen cryptographic Hardware Security Modules. Candidates should have a degree...Read More>>.

Posted: June 6th, 2026
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Full-Stack Software Engineer — JS/Python in the Cloud

Company IconJava Script Works
Location IconManchester

Java Script Works is looking for a Software Engineer to join their team in Manchester, United Kingdom. The role involves working with a flexible tech stack including JavaScript, Python, React, and AWS, and offers compensation ranging from £43K to...Read More>>.

Posted: June 6th, 2026
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Python software developer, National Oceanography Centre, Liverpool

Company IconMPOWIR Mentoring Physical Oceanography Women to Increase Retention
Location IconLiverpool

OverviewThe British Oceanographic Data Centre (BODC), part of the National Oceanography Centre, manages UK ocean science data through a sophisticated network of software systems, designed and developed by our in-house research software...Read More>>.

Posted: June 6th, 2026
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Software Engineer - Go & Python (Core Services) London

Company IconPhysicsX Ltd
Location IconLondon

Senior Software Engineer - Core ServicesLondonAbout usPhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software.We are...Read More>>.

Posted: June 6th, 2026
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Embedded Software Engineer (C++/Python) – Audio Tech

Company IconMandarin Recruitment
Location IconLondon

Mandarin Recruitment is offering an exciting opportunity for a Software Engineer in London. This role focuses on integrating software into consumer products, improving their performance and clarity in noisy environments. Candidates need to be flue...Read More>>.

Posted: June 6th, 2026
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Software Engineer (100% Backend, Python & AWS)

Company IconTravtus
Location IconLondon

Software Engineer (Backend, Python & AWS) – Travtus London (Hybrid – 3 days/week in Farringdon office) • Full-time • Salary: £60,000-£80,000 Job Summary We’re building the next generation of AI products in M...Read More>>.

Posted: June 6th, 2026
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Open-Source Quantum Software Engineer (Deltakit, Python)

Company IconRiverlane Ltd
Location IconCambridge

Riverlane Ltd in Cambridge is seeking a passionate Software Engineer to advance their mission in fault-tolerant quantum computing. You will develop Deltakit, their innovative software platform, and work collaboratively with experts from various fi...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer — Java / Python, Build Scalable Systems

Company IconJPMorgan Chase & Co.
Location Icon

A leading financial institution in the United Kingdom is seeking experienced Software Engineers to design and develop scalable technology products. You will work in an agile team, focusing on Java or Python to create high-quality code, maintain algor...Read More>>.

Posted: June 6th, 2026
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Software Engineer - Python (we have office locations in Cambridge, Leeds & London) in London - [...]

Company IconStars Arena
Location IconLondon

Software Engineer – Python Location: London, United Kingdom Posted 10 months ago Tech Stack AWS services Python Responsibilities & Qualifications Build and maintain scalabl...Read More>>.

Posted: June 6th, 2026
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Software & DevOps Engineer | Python, C/C++, Linux

Company IconJava Script Works
Location IconSouthampton

Java Script Works is seeking a Software & DevOps Engineer based in Southampton, United Kingdom. This full-time role demands experience in software development using C/C++, Java, Python, and JavaScript/HTML. The successful candidate will promote knowl...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer (Java & Python) - Scalable Systems

Company IconJPMorgan Chase & Co.
Location IconBournemouth

JPMorgan Chase & Co. in Bournemouth seeks an Experienced Software Engineer within the Global Technology team. The role involves designing and delivering technology products using Java or Python in an agile environment.Responsibilities inclu...Read More>>.

Posted: June 6th, 2026
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Software Engineer — Java, Python, React | Flexible + EOT

Company IconSanderson Government & Defence
Location IconCheltenham

Sanderson Government & Defence is seeking a versatile Software Engineer in Cheltenham with strong experience in Java, Python, React, and MongoDB. You will contribute to high-quality software solutions while ensuring code quality and collaborating...Read More>>.

Posted: June 6th, 2026
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Hybrid Python Software Developer - Live Pricing & Data Tools

Company IconHastings Direct
Location Icon

A digital insurance provider in the UK is seeking a Software Developer to maintain and enhance live pricing code within the Alternative Pricing Department. The ideal candidate must be detail-oriented, confident in their coding skills, specifically in...Read More>>.

Posted: June 6th, 2026
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Software Engineer III - Python, Cloud, Data, AIML

Company IconJ.P. MORGAN
Location IconGlasgow

Job DescriptionWe 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 Resea...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer (Python/Java, AWS) – Onsite, UK Defence

Company IconSanderson Government & Defence
Location IconLondon

A leading firm in Defence and National Security is seeking a Senior Software Engineer skilled in Python or Java and AWS, to deliver on a secure government programme based in London, Manchester, or Cheltenham. The position is primarily on-site, with t...Read More>>.

Posted: June 6th, 2026
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Python Software Developer — Build scalable APIs (Hybrid, London)

Company IconCorriculo Ltd
Location IconLondon

Corriculo Ltd is seeking a Software Developer with strong Python skills for a hybrid role based in London. In this position, you will design and maintain internal applications and automation tools to improve business efficiency.The ideal ca...Read More>>.

Posted: June 6th, 2026
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Software Engineer II - Python & Systems Design

Company IconJava Script Works
Location IconLondon

Preferred Qualifications, Capabilities, and SkillsPrior experience in Python is helpful but not required.Experience with Javascript/React helpful but not required.About UsJ.P. Morgan is a global leader in financial...Read More>>.

Posted: June 6th, 2026
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Mid-Level Software Engineer (Python) - RegTech 2026 - UK

Company IconSuade Labs Ltd
Location IconLondon

Suade is building world‑leading regulatory technology aimed at preventing the next financial crisis. Our success is built on the ability of our engineers to work hand‑in‑hand with domain experts, translating concepts from finance and regu...Read More>>.

Posted: June 7th, 2026
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Senior Software Engineer – Linux/Python for AI‑Driven Systems

Company IconAvanti Recruitment
Location IconMalvern

Avanti Recruitment is looking for a Senior Software Engineer to join their innovative team in Malvern, UK. This hybrid role focuses on developing technology that makes a real-world impact, blending software, hardware, and AI.In this positio...Read More>>.

Posted: June 8th, 2026
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Software Engineer (Rust/Python) – Build Distributed Systems

Company IconSmarkets
Location IconLondon

A leading betting exchange company in Greater London is seeking a Mid-Level Software Engineer to design and maintain core services. Candidates should have over 4 years of experience with Python or a compiled language, strong communication skills, and...Read More>>.

Posted: June 11th, 2026
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Senior Software Engineer [Python], Fixed Income Hedge Fund, LDN

Company IconUndisclosed
Location IconLondon

Senior Software Engineer (Python), FI Hedge Fund, London (Onsite)We are working with a fast-growing fixed income hedge fund who are looking to hire an experienced, data-oriented software engineer to join their lean but evolving te...Read More>>.

Posted: June 12th, 2026
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Senior Lead Software Engineer - Python and Java - Equity Derivatives and Pricing

Company IconJ.P. MORGAN
Location IconLondon

Job Description Join us and take your software engineering career to new heights. You'll have the opportunity to design and deliver market‑leading technology products that shape the future of financial services. At J.P. Morgan, you'l...Read More>>.

Posted: June 13th, 2026
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Lead Software Engineer (C++/Python) - Hybrid Role

Company IconMars Recruitment
Location Icon

Mars Recruitment is seeking a Lead Software Engineer to join their team in Oxfordshire. This role involves technical leadership and mentoring of software engineers, utilizing C++ and Python on Linux while developing crucial software applications f...Read More>>.

Posted: June 14th, 2026
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Full-Stack Software Engineer ( Python / JavaScript ) | High-Growth FinTech

Company IconOho Group
Location IconLondon

About the RoleBuild and ship customer‑facing features across modern web applications. Work across the full development lifecycle, from design through to deployment. Collaborate with Product, Design and Engineering teams to solve real...Read More>>.

Posted: June 15th, 2026
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DevOps Lead Software Engineer - Linux/Python/ Shell Scripting

Company IconTwinThread
Location IconLondon

DevOps Lead Software Engineer - Linux/Python/ Shell Scripting LONDON, United Kingdom Job Information Job Identification: 210640730 Job Category: Software Engineering Business Unit: Corporate Sect...Read More>>.

Posted: June 19th, 2026
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Senior Lead Software Engineer - Java / Python - Risk Technology Data Strategy

Company IconJPMorgan Chase & Co.
Location IconLondon

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, incl...Read More>>.

Posted: June 20th, 2026
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Backend Software Engineer

Company IconKonstructly Ltd
Location IconLondon

We are a start-up between pre-seed and seed investment rounds disrupting the construction industry. We started writing code in Jan 2022.Our crew is less than 10 members with several ex-Revolut employees among founders. One of the founders h...Read More>>.

Posted: June 21st, 2026
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Backend Software Engineer

Company IconSivara GmbH
Location IconNewcastle upon Tyne

Salary: £100,000 - 100,000 per year Requirements We require SC Clearance or eligibility to achieve it; experience working with defence sector clients is ideal. We are looking for someone with a minimum 2.1...Read More>>.

Posted: June 21st, 2026
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Backend Software Engineer C++

Company IconSivara GmbH
Location IconMilton

Salary: £80,000 - 80,000 per year Requirements Advanced C++ backend software engineering experience Advanced problem-solving and critical thinking skills Willingness to learn and pick up new techn...Read More>>.

Posted: June 21st, 2026
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Backend Software Engineer C++

Company IconClient Server
Location IconCambridge

Backend Software Engineer / Developer (C++) Cambridge / WFH to £80k Are you a C++ Backend Software Engineer who enjoys complex problem solving? You could be progressing your career at the world's most advanced cybersecurity...Read More>>.

Posted: June 15th, 2026
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Backend Software Engineers

Company IconClient Server
Location IconLondon

Backend Software Engineer / Developer (Rust Low Latency HFT) London / WFH to £160k+ Do you have expertise with backend, low latency software engineering? You could be progressing your career in a senior, hands-on Backend Software Engineer role at a...Read More>>.

Posted: June 18th, 2026
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