London-based Python Quant Trading Developer

Company IconStars Arena
Location IconLondon

Python Developer Quant Trading London, United Kingdom Posted 11 months ago Quant Capital Quant Capital is urgently looking for a Python C# Developer to work for our high profile Hedge Fund. Tech Stack...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer, Subscriptions — Remote & Hybrid

Company IconSpotify
Location IconLondon

Spotify is seeking an experienced backend developer to design and build scalable Java services that power its merchandising platform. The role requires at least 5 years of experience in backend systems and expertise in cloud services like GCP or AWS....Read More>>.

Posted: June 6th, 2026
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Go Software Engineer - Fintech API & Distributed Systems

Company IconUpvest
Location IconLondon

Upvest in Greater London is looking for a developer passionate about fintech to enhance their investment API. The role involves using cutting-edge technologies like Go, Docker, and Kubernetes to design fault-tolerant systems. Ideal candidates have ex...Read More>>.

Posted: June 6th, 2026
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Remote Django & Wagtail Developer for Charities

Company IconThe Developer Society
Location IconBirmingham

The Developer Society in Birmingham is seeking a Django Developer to enhance their capacity for project delivery. The ideal candidate will have strong Django experience and preferably knowledge of Wagtail. Your role will involve building new sites...Read More>>.

Posted: June 6th, 2026
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Software Engineer II - Low-Latency Java and Kafka

Company IconFairygodboss
Location IconBournemouth

Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, f...Read More>>.

Posted: June 6th, 2026
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Staff Backend Engineer – Global Banking Platform

Company IconStarling
Location IconLondon

A fintech company in Greater London is seeking a Backend Software Engineer to enhance their technology platform. The role involves working in a hybrid model while producing high-quality code in Java and contributing to cloud-native architectures. Can...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - Build Scalable Green Tech

Company IconOctopus Energy
Location IconLondon

Octopus Energy based in London is looking for a backend developer with 5+ years of experience in web application development, particularly with Python and Django. The role involves designing systems in cloud environments and collaborating across team...Read More>>.

Posted: June 6th, 2026
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Core Java Engineer – Low-Latency, Hybrid in London

Company IconUnderstanding Recruitment
Location IconLondon

Understanding Recruitment is seeking a Core Java Software Engineer to join a leading investment management firm's spinout in Central London. The role offers hybrid working, with three days from home and a salary of up to £120,000 plus bonus. Candida...Read More>>.

Posted: June 6th, 2026
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Backend Engineer - Platform - Stacks | UK | Remote

Company IconGrafana Labs
Location IconLondon

Backend Engineer - Platform - Stacks This role is available for candidates located in the UK, Germany, Spain, Ireland and Sweden. Overview Grafana Labs is a remote‑first, open‑source powerhouse. There are more than...Read More>>.

Posted: June 6th, 2026
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Backend Engineer (Cloud Server, £65k, Computer Software, London)

Company IconMandarin Recruitment
Location IconLondon

We have an exciting opportunity for a Backend Engineer role in a computer software company that is based in California. The company has been recognised as one of the "Best Startups" and is looking for a suitable person for the Backend Engineer...Read More>>.

Posted: June 6th, 2026
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C# Developer .Net SQL API

Company IconClient Server
Location IconLondon

Salary: GBP75000 - GBP90000 per annum + benefits C# Developer / Software Engineer (C# .Net SQL API) – London onsite Are you an ambitious and motivated C# Developer looking for an opportunity to progress your career, working on...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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Low-Latency Java Lead Engineer for FinTech/Trading

Company IconHCLTech
Location IconLondon

HCLTech in Greater London is looking for a developer to lead the development and maintenance of low-latency Java applications. The ideal candidate has a Bachelor's degree in Computer Science or related field, proven experience in Java focusing on per...Read More>>.

Posted: June 6th, 2026
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Lead Python Software Engineer – Asset Management Data Platform

Company IconJPMorganChase
Location IconLondon

Job Description Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in...Read More>>.

Posted: June 6th, 2026
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Software Engineer (UK/Europe) in London - Unibuddy

Company IconJava Script Works
Location IconLondon

Software Engineer (UK/Europe) London, United Kingdom Posted 9 months ago Tech stack UI TypeScript Python Accessibility GraphQL Amazon AWS MongoDB...Read More>>.

Posted: June 6th, 2026
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Senior Quant Software Engineer: Python, SQL Data Pipelines

Company IconLuxoft
Location IconLondon

Luxoft is hiring in the United Kingdom for a data engineering role focused on scalable solutions and data pipelines. Ideal candidates will be proficient in Python, SQL, and have experience with cloud platforms like AWS and Azure. Responsibilities inc...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer: Scalable APIs, Cloud, Autonomy

Company IconRedCat Digital
Location IconLondon

RedCat Digital is seeking a Backend Engineer to join their high-growth SaaS business. You will be responsible for designing, building, and deploying scalable backend systems as well as improving existing features.The ideal candidate will ha...Read More>>.

Posted: June 6th, 2026
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Full Stack Developer Python React

Company IconJobs via eFinancialCareers
Location IconLondon

We are hiring for a Full Stack Developer, working closely with a wide range of business lines. You will be given the opportunity to work with technical and non-technical experts and develop innovative solutions, and full-stack applications used...Read More>>.

Posted: June 6th, 2026
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Growth Engineer (MERN) Driving Rapid Experiments

Company IconJava Script Works
Location IconLondon

Skills and Experience Proven experience working in a software growth team or directly on product growth experiments. Strong skills across the MERN stack (Node.js, React, Express, MongoDB) are essential, along with familiarity with CI/C...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer & Technical Lead - Hybrid UK

Company IconDiverseJobsMatter
Location IconLeeds

A reputable digital consultancy is looking for a Senior Java Software Engineer to join their team in Leeds. This hybrid role involves collaborating with multidisciplinary teams to deliver user-centered digital solutions. You'll be acting as a technic...Read More>>.

Posted: June 6th, 2026
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Free 16-Week Path to Mid-Level Java Engineer (Birmingham)

Company IconCodeFirstGirls
Location IconBirmingham

A training organization is offering a Mid-Level Java Engineer role through their Mid-Level Accelerator programme. This program includes free 16 weeks of training, aimed at individuals with 1.5+ years of experience in technology roles using Java. Afte...Read More>>.

Posted: June 6th, 2026
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AWS API Engineer / Data Architect

Company IconCapgemini
Location IconBirmingham

Who You Will Be Working With You will be part of the Data Platforms team within the Insights and Data Global Practice, which has seen strong growth and continued success across a variety of projects and sectors. Data Platforms is home...Read More>>.

Posted: June 6th, 2026
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ServiceNow Developer: Shape ITSM/ITOM/ITBM Apps

Company IconJava Script Works
Location IconLeicester

A leading technology company in Leicester is seeking a skilled ServiceNow Developer. The role involves configuring and customizing ServiceNow modules, developing applications with JavaScript, and designing automated workflows. Candidates should have...Read More>>.

Posted: June 6th, 2026
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Senior Golang Engineer: Build Scalable Microservices

Company IconGolang Works
Location IconLondon

This is a job posted by our partner JoobleJob OverviewTo view the full job description, please apply via the provided link.Backend Solutions6-9 years of backend engineering experienceStrong coding s...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer – Market Connectivity

Company IconHCLTech
Location Icon

HCLTech is a global technology company, home to more than 220,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and p...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer — Scale Fintech Rewards Platform

Company IconBoogiesearch
Location IconLondon

A dynamic fintech company is seeking a Senior Java Engineer to build and scale their rewards platform. The role involves developing features, optimizing performance, and ensuring seamless integrations. Candidates should have over 4 years of Java back...Read More>>.

Posted: June 6th, 2026
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Rust Staff Engineer: Lead Secure, Scalable Backend Systems

Company IconRustsyndi
Location IconLondon

A leading tech company in London is seeking a Staff Software Engineer with deep expertise in Rust. In this senior role, you will lead backend system design and collaborate with cross-functional teams. Candidates should have a proven track record in s...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer I – Wise for Enterprise – Java

Company IconWise
Location IconLondon

About the role We are looking for a Senior Product Engineer, you’ll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing a key role in building scalable and robust systems that power...Read More>>.

Posted: June 6th, 2026
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Senior Python Tools Engineer — TDD & Scalable Tooling

Company IconStars Arena
Location IconLondon

Stars Arena is looking for a Senior Tools Software Engineer based in London, United Kingdom. The ideal candidate must possess proficiency in Python programming, focusing on scalable, maintainable, and test-driven development. This full-time role i...Read More>>.

Posted: June 6th, 2026
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Senior Data Backend Engineer, Search Quality

Company IconYelp
Location IconGlasgow

Yelp is seeking a data-oriented backend engineer in Glasgow, UK to build and improve backend platforms for Search systems. This role involves collaborating with product-focused engineers to enhance search experiences and contribute to a smarter searc...Read More>>.

Posted: June 6th, 2026
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Senior Tools Software Engineer in Shrewsbury - Croud

Company IconJava Script Works
Location IconShrewsbury

Senior Tools Software Engineer Shrewsbury, United Kingdom Posted 11 months ago This is a job posted by our partner Jooble Tech stack JavaScript TypeScript Vue.js Terraform...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer: Cloud-Native & Secure FinTech

Company IconJPMorgan Chase & Co.
Location IconGlasgow

A leading financial services firm in Glasgow is seeking a Lead Software Engineer to enhance and deliver technology products. You will join an agile team, responsible for developing secure and high-quality code while leading initiatives to automate an...Read More>>.

Posted: June 6th, 2026
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ServiceNow Developer - CMDB, Catalog & Performance Analytics

Company IconJava Script Works
Location IconLondon

VIRTUS Data Centres is a UK and global leader in the data centre industry, committed to delivering reliable, resilient and responsible digital infrastructure. VIRTUS owns, designs, builds and operates a new generation of agile, connected data c...Read More>>.

Posted: June 6th, 2026
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Cloud-Native Java Engineer | CI/CD & Security Focus

Company IconAccenture
Location IconLeeds

Accenture is seeking a Software Engineer in Leeds, UK, to develop and deploy applications in an agile environment, utilizing technologies such as Java and AWS/Azure. The role includes deploying applications using CI/CD and ensuring quality through co...Read More>>.

Posted: June 6th, 2026
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Senior ServiceNow Developer in Hatfield - Arden Resourcing

Company IconJava Script Works
Location IconHatfield

Senior ServiceNow Developer Hatfield, United Kingdom Posted 9 months ago Overview This role focuses on developing on the ServiceNow platform, utilizing common web and platform technologies such as XML, JavaScript...Read More>>.

Posted: June 6th, 2026
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Test Systems Software Engineer — Python & C Expert

Company IconStars Arena
Location IconRochester

Stars Arena is looking for a Test Systems Software Engineer based in Rochester, United Kingdom. The ideal candidate will have experience with programming languages such as LabVIEW, TestStand, C++, Python, and C#. Responsibilities include verification...Read More>>.

Posted: June 6th, 2026
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Cloud Software Engineer (SDE) — Java/C/C++

Company IconAmazon
Location IconCambridge

Amazon is seeking a full-time Software Development Engineer for their Ring Cloud division in Cambridge, United Kingdom. The successful candidate will have professional software development experience with modern languages like Java and C, demonstrati...Read More>>.

Posted: June 6th, 2026
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Full Stack Developer (Python) – Connect

Company IconMOST Specialist Technologies
Location IconFull Sutton

Descrição Da VagaEstamos em busca de um(a) desenvolvedor(a) com perfil analítico, proativo e com forte capacidade de resolver problemas de forma criativa e estruturada. Essa pessoa irá atuar na construção de workflows de automaç...Read More>>.

Posted: June 6th, 2026
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Senior Software Developer in Exeter - IMP Software

Company IconJava Script Works
Location IconExeter

Senior Software Developer Exeter, United Kingdom Posted 10 months ago Company IMP Software delivers award-winning tools for MAT finance, budgeting, and ICFP, trusted by multi-academy trusts to revolutionize finan...Read More>>.

Posted: June 6th, 2026
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Emerging Full-Stack Developer: Python, C#, React

Company IconComputerades
Location IconCambridge

Προσωπικά κίνητρα Moved from Greece to Cambridge,UK to study Computer Science. Graduated at age of 21 (3 Years of Studies). Currently looking for my next job role in London or Athens. Experience IT Sp...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Java - Engine by Starling

Company IconOnyx-Conseil
Location IconLondon

At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses on our technology.Engine is Starling's software-as-a-service (SaaS) b...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer ($180K - $220K + Equity) at Duckbill

Company IconJack & Jill
Location IconLondon

Job Title Senior Backend Engineer Salary $180K - $220K + Equity Company Duckbill - VC-backed cloud cost platform Location San Francisco, USA Overview Join the founding eng...Read More>>.

Posted: June 6th, 2026
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Remote Backend Java Developer — Ownership & Growth

Company IconZebra People
Location IconLondon

Join a remote-first team as a contract Backend Developer, where you'll take ownership of key technical decisions, collaborate with cross-functional teams, and contribute to an exciting project in the independent music space. Enjoy flexibility,...Read More>>.

Posted: June 6th, 2026
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Real-Time Rates Risk Developer — Java & Streaming, Hybrid

Company IconCiti
Location IconLondon

Citi is looking for a Senior Developer to join their team in London. This role focuses on designing and implementing features for their RealTime Pricing and Risk applications, primarily utilizing Java. You'll collaborate with global teams and enha...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer (Java & Typescript)

Company IconLegal & General
Location IconLondon

Job Description We are seeking a Senior Software Engineer with strong full‑stack development experience, encompassing both frontend and backend engineering. The ideal candidate will bring deep expertise in TypeScript‑based frontend...Read More>>.

Posted: June 6th, 2026
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Backend Engineer - Multi-Tenant SaaS (TypeScript)

Company IconPTC Inc.
Location IconCambridge

PTC Inc. is looking for a Backend Software Engineer based in Cambridge, UK. You will design and maintain scalable software solutions, collaborating with cross-functional teams to support PTC's platforms.Ideal candidates have 3+ years of exp...Read More>>.

Posted: June 6th, 2026
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FinTech Backend/Full-Stack Dev — Hybrid/Remote, Payments

Company IconDigitalXNode
Location IconLondon

A growing FinTech company in Greater London is seeking a passionate FinTech Developer to create secure, scalable financial applications. You will be responsible for developing payment systems, integrating banking APIs, and ensuring compliance with da...Read More>>.

Posted: June 6th, 2026
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Fullstack Engineer in London - Axion Ray

Company IconJava Script Works
Location IconLondon

Fullstack Engineer Location: London, United Kingdom Posted: over 1 year ago Tech Stack web Full-stack Backend React Frontend TypeScript Responsibi...Read More>>.

Posted: June 6th, 2026
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Python Software Engineer - Microscope Control in London - Micrographia Bio

Company IconStars Arena
Location IconLondon

Python Software Engineer - Microscope Control London, United Kingdom Posted 10 months ago Tech stack Python robotics Software Engineer Micrographia Bio's Mission Our mission at Microg...Read More>>.

Posted: June 6th, 2026
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Senior Structured Products Quant – Python/C++

Company IconStars Arena
Location IconLondon

Stars Arena is looking for a Structured Products Quant in London, specializing in Quantitative Analysis. The role demands an MSc or PhD in a STEM subject and at least 6 years of experience in Quantitative Analysis, with additional knowledge in ref...Read More>>.

Posted: June 6th, 2026
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