Senior Backend Engineer, Fintech & Blockchain Platform

Company Iconctrl-alt.co
Location IconBelfast

A scaling fintech company in Northern Ireland is seeking a Software Engineer to design and build high-performing solutions for the future of investment banking. The ideal candidate will have over 5 years of experience, strong backend coding skills, a...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Python Quant Developer — Cross-Asset Risk & PnL

Company IconBruin
Location IconLondon

A leading global investment bank in London is seeking a mid-senior level Python Developer to join their cross-asset strategy group. This role involves working hands-on with trading teams and developing Python-based tools to enhance market risk and Pn...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Quant Developer - C#/Python Risk Systems

Company IconQuanTech Partners
Location Icon

A financial technology firm in the UK seeks a skilled Senior Full Stack Developer to enhance risk systems. This role requires expertise in C# and Python and offers a chance to work on innovative projects while collaborating with a diverse team. Ideal...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Python Quant Developer — Risk Analytics & Cloud

Company IconAAA Global
Location Icon

A leading global hedge fund is seeking a Quantitative Developer to join their Risk Technology team. This full-time role involves designing risk analytics solutions, building data ingestion pipelines, and developing cloud-native applications with Pyth...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Lead Software Engineer — Java, AWS, DevSecOps Leader

Company IconThe Very Group
Location IconLiverpool

A progressive technology company in Liverpool is seeking a Lead Software Engineer for a 6-month contract. The role emphasizes providing technical leadership, mentoring engineers, and ensuring delivery of high-quality software in a collaborative, agil...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Backend Software Engineer at Joinfleek.com

Company IconJack and Jill AI
Location IconLondon

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates fr...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Software Engineer III Java/React

Company IconJPMorgan Chase & Co.
Location IconLondon

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 PricingDirect technology team you will be focused primarily on the b...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Java Engineer: High-Performance Trading Systems

Company IconTrades Workforce Solutions
Location IconLondon

A finance technology firm in Greater London is looking for a Java Developer to enhance electronic trading systems in a fast-paced environment. The role involves developing backend services that ensure high-volume trading, improving performance and sc...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Full Stack Software Engineer (Java / React )

Company IconRELX
Location IconOxford

Senior Full Stack Software Engineer (Java / React) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team:...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Lead Full Stack Engineer (Perm) - TypeScript / Next.js / Node.js

Company Iconhedgehog lab
Location IconLeeds

Job title: Lead Full Stack Engineer (TypeScript / Next.js / Node.js) Type: Full-time, Permanent Location: UK (flexible home, office, or hybrid working) UK offices: Edinburgh, Newcastle, Leeds, Ma...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Backend Engineer — Flexible Hours & Scalable Servers

Company IconPixel Toys
Location IconRoyal Leamington Spa

A leading mobile gaming studio in Royal Leamington Spa is looking for a Senior Server Engineer to build high-performance infrastructure for their upcoming AAA title. The ideal candidate has extensive experience with C#, server application development...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Software Engineer III - Low-Latency Java and Kafka

Company IconJPMorgan Chase & Co.
Location IconHurn

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver cutting‑edge technology products. Join JPMorgan’s Liquidity and Account Solutions Technology team and be part of a dynamic group dedi...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Data Scientist – SQL, Python & Tableau/PowerBI Viz

Company IconSimon-Kucher & Partners
Location IconLondon

Simon-Kucher & Partners is seeking a Data Scientist in London, United Kingdom. The role involves data wrangling, extraction, and pre-processing using SQL or Python, along with conducting exploratory data analysis. Candidates should communicate insigh...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Low-Latency Java Engineer — Kafka & Real-Time Payments

Company IconJ.P. Morgan
Location IconBournemouth

A global financial services firm in Bournemouth is seeking a Software Engineer III to enhance their Liquidity and Account Solutions Technology team. In this role, you will design and develop high-performance Java applications while collaborating with...Read More>>.

Posted: June 6th, 2026
View salary & More Info

FX Risk Java Tech Lead — Real-Time Pricing

Company IconCitigroup Inc.
Location IconLondon

A major global banking institution is seeking an FX Risk Lead Java Developer to design and develop Java-based microservices for high-throughput applications. This role requires hands-on experience with Core Java, multithreading, and cloud deployment,...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Lead Software Engineer - Cloud-Native Microservices

Company Icon慨正橡扯
Location IconLondon

JP Morgan Chase is seeking a Senior Lead Software Engineer to join its International Consumer Bank team. This role involves delivering cloud-native microservices and ensuring an outstanding banking experience for customers. Ideal candidates should...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Trading Python Developer (FIX) – Hybrid & Growth

Company IconVersion 1
Location IconCity of Edinburgh

A leading technology consultancy in the UK is looking for a skilled Python Developer with expertise in the trading domain. In this role, you will develop and maintain trading applications, implement FIX protocol solutions, and collaborate with variou...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Java Test Automation & Full‑Stack Engineer

Company IconNatWest Group
Location IconCity of Edinburgh

NatWest Group is seeking a Software Engineer, specializing in Development and Automation, located in Edinburgh, United Kingdom. The ideal candidate will excel in designing and implementing robust test automation frameworks while leveraging expertise...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Java (Kotlin) Developer (Agile, Test-Driven) AVP

Company IconCitibank (Switzerland) AG
Location IconLondon

## Java (Kotlin) Developer (Agile, Test-Driven) AVPApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26944371Engineer the future of global finance. At Citi, our Tech team...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Java Lead for Equities Algo Trading

Company IconJ.P. MORGAN
Location IconLondon

J.P. MORGAN is seeking a Lead Software Engineer for its Equities Trading Technology Organization in Greater London. This role involves developing algo trading strategies and real-time systems while collaborating with global teams. Candidates should h...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Principal Engineer (UI) in Newcastle upon Tyne - Oak Engage

Company IconJava Script Works
Location IconNewcastle upon Tyne

Product Goals Lead the development of high-quality, accessible, and performant UI components using React, TypeScript, and other JavaScript frameworks. Collaborate closely with designers, product managers, and backend engineers to shape...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Structural Engineer — Design Leadership with Python Skills

Company IconStars Arena
Location IconEpsom

Stars Arena is seeking a Senior Structural Engineer to work in Epsom, United Kingdom. The role is full-time and offers a competitive compensation package. The ideal candidate should possess strong interpersonal and communication skills and the abilit...Read More>>.

Posted: June 6th, 2026
View salary & More Info

FinTech Technical Writer – Remote API & Docs

Company IconIT Recruitment Solutions
Location IconLondon

A leading recruitment agency in FinTech is seeking an experienced Technical Author for a 12-month contract. You will create and maintain high-quality technical documentation for complex systems within the Payments and Financial Services sector. The i...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Lead Engineer (Python)

Company IconMCS Group | Your Specialist Recruitment Consultancy
Location IconBelfast

2 days ago Be among the first 25 applicantsDirect message the job poster from MCS Group | Your Specialist Recruitment ConsultancyOverviewAre you a passionate engineer ready to step into a technical leadership role? We’r...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Backend Engineer — Casino UX (Flexible, Impactful)

Company IconMidnite
Location Icon

A next-gen sports betting platform is seeking a Senior Backend Engineer to join their Casino UX team. The role involves owning the backend lifecycle, building APIs, and writing maintainable code. Candidates should have over 5 years of backend experie...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Core Engineering Java Development Lead – FX Tech (SVP)

Company IconCiti
Location IconLondon

ResponsibilitiesHands‑On Engineering: Designing, developing and maintaining high-performance Java services that are scalable, secure and resilient.Modern Backend Design: Applying Domain‑Driven Design and message-/even...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Backend Engineer - Crypto Trading Platform (Go)

Company IconTalos
Location IconLondon

Talos, based in London, is seeking a Software Engineer to build high-performance backend systems for crypto trading. You will work on various components including order routing and risk systems, ensuring performance and security in a fast-paced envir...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Python Engineer, Prediction Markets – Real-Time Trading

Company IconDRW Holdings, LLC.
Location IconLondon

A trading firm is seeking a Software Engineer to join their Prediction Markets Desk in London. The role involves building systems to facilitate trading, manage data, and implement strategies in a high-autonomy environment. Candidates should have at l...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Java Engineer: Rebuild & Scale Core Platform

Company IconMovement8
Location Icon

A tech-driven company in the UK is looking for a Senior Java engineer to rebuild their core platform. The ideal candidate will own the project end-to-end and work with a variety of technologies, including Java, React, AWS, MongoDB, and Elasticsearch....Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Java Engineer — Shape Scalable Platform Architecture

Company IconSwitch Tech Talent
Location IconBanbury

Switch Tech Talent is seeking a Senior Java Software Engineer to join a rapidly growing UK tech business focused on building large-scale digital platforms. In this role, you will shape the platform's future architecture and influence technical dir...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Python & React Data Engineer — Databricks, SQL & Dashboards

Company IconDNS Info Ltd
Location IconLondon

DNS Info Ltd is looking for a skilled Python + React + SQL + Databricks developer to combine backend data engineering with frontend application development. This role involves building APIs, developing ETL pipelines, and creating responsive UIs. Cand...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Hybrid Frontend Engineer - React & Node.js (Newcastle)

Company IconLimelight Health
Location IconNewcastle upon Tyne

Limelight Health is collaborating with Sage to find talented professionals for a front end development role focusing on React. This hybrid position is based in Newcastle upon Tyne and requires you to work in the office three days a week.The...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Mobile Application Developer for Android and IOS (IT) in London - Nexus Jobs Limited

Company IconJava Script Works
Location IconLondon

Mobile Application Developer for Android and iOS (IT) London, United Kingdom Posted 9 months ago Tech Stack Cordova JavaScript Android iOS Mobile Application Ion...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Python Software Engineer - Quant Trading Fixed Income in London - Quant Capital

Company IconStars Arena
Location IconLondon

Job Opening: Python Software Engineer in Quant Trading Fixed IncomeQuant Capital is currently seeking a Quant Software Engineer to join our prestigious client in the field of quantitative trading. The successful candidate will be respons...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Headless Digital Architect - Platforms & API Strategy

Company IconThe Digital Asset Management Consortium, Inc.
Location IconBurton upon Trent

The Digital Asset Management Consortium, Inc. is seeking a Digital Solutions Architect based in Burton upon Trent, UK. This role focuses on designing and improving digital platforms while collaborating with various teams to ensure alignment with busi...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Frontend Engineer in Manchester - AJ Bell

Company IconJava Script Works
Location IconManchester

Expertise in building modular and reusable components for Single Page Applications with one or more of the following frameworks: Angular, React, Vue, Svelte, etc.Good knowledge of JavaScript(ES5/6 and up)Experience with...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Low-Latency Trading Systems Engineer (C++/Java)

Company IconHunter Bond
Location Icon

A leading global trading firm in the London area is hiring a Low-Latency Software Engineer to develop high-throughput trading systems in C++ and Java. The ideal candidate has over 3 years of experience in low-latency systems and a strong understandin...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Condition Monitoring Engineer | Hybrid, Python & Linux

Company IconBaker Hughes
Location Icon

Baker Hughes is seeking an Engineer – Condition Monitoring System in the United Kingdom. This hybrid role involves developing solutions in control logic and instrumentation while coordinating various engineering efforts for product design....Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior .NET Backend Lead - High-Performance SaaS (Hybrid)

Company IconVenn
Location IconAlderley Edge

Venn is looking for a Senior .NET Web Developer (Lead) to design high-performance backend systems and ensure optimal code quality. Based in Alderley Park with a hybrid work model, the role involves leading backend development using C# and .NET. The i...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Mid-level Frontend Developer in London - Eeze

Company IconJava Script Works
Location IconLondon

Mid-level Frontend DeveloperLocation: London, United KingdomPosted: 10 months agoThis is a job posted by our partner JoobleCompanyEEZE is a peer‑to‑peer auto sales platform designed to make buying and...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Full Stack Engineer (Python / React)

Company IconSkin + Me
Location IconLondon

London, UK · Hybrid (3 days in our Paddington HQ: Mon, Tue, Fri) · Stack: Python, Flask, SQLAlchemy, React, TypeScript, MySQL, AWS In 2018 we set out to solve a problem millions of people faced: not just struggling with their skin, but...Read More>>.

Posted: June 7th, 2026
View salary & More Info

Full Stack Java Engineer (Hybrid, Bristol) | Security-Cleared

Company IconCACI Limited
Location IconBristol

CACI Limited is seeking a Full Stack Software Engineer to join their National Security Government team in Bristol. This position involves implementing software solutions and providing technical leadership on various projects.The ideal candi...Read More>>.

Posted: June 8th, 2026
View salary & More Info

High-Performance Java Engineer for Low-Latency Trading

Company IconVertus Partners
Location IconLondon

A leading investment bank is seeking a experienced Low Latency Java Developer to design and develop high-performance applications for their Front Office Algo and eTrading projects. The ideal candidate will have strong Core Java skills and knowledge o...Read More>>.

Posted: June 17th, 2026
View salary & More Info

Cloud-Native Integration Architect (API-led & Event-Driven)

Company IconThe Boots Company PLC
Location IconNottingham

The Boots Company PLC in Nottingham is searching for an Integration Solution Architect to shape technology solutions within a diverse enterprise landscape. You will lead the design and governance of integration solutions, ensuring they are aligned...Read More>>.

Posted: June 12th, 2026
View salary & More Info

Senior Product Analyst (React & API)

Company IconUniversal Music Group
Location IconLondon

Universal Music Group is seeking a Senior Business Analyst to join their product team in Kings Cross, London. This role focuses on bridging business requirements with user experience design and technical implementation, utilizing technologies such...Read More>>.

Posted: June 12th, 2026
View salary & More Info

Senior Digital Solutions Architect – Cloud, Microservices & Innovation

Company IconLegal & General
Location Icon

Legal & General in the United Kingdom is looking for an experienced Solutions Architect to design and deliver modern digital solutions across customer-facing platforms. This role involves defining target state digital architecture and collaboratin...Read More>>.

Posted: June 13th, 2026
View salary & More Info

Python Developer - AI

Company IconGlobal
Location IconLondon

AI Engineer - Python Accepting Applications Until 10 July 2026 Job Description This role is part of our Global:IQ team, the group developing our new intelligence platform. Global:IQ brings together a suite of 1st party...Read More>>.

Posted: June 13th, 2026
View salary & More Info

Full Stack Software Engineer / Java Software Engineer

Company Icon慨正橡扯
Location IconManchester

We have opportunities for Software Engineers at every level within a team across our Manchester, Gloucester. Due to the interesting work we do and the sector this team is working in, we require all candidates to currently hold SC clea...Read More>>.

Posted: June 14th, 2026
View salary & More Info

Java Engineer: Secure Cloud Innovator for Public Sector

Company IconIBM
Location IconCheltenham

IBM is looking for a Java Engineer in Cheltenham, UK, to support public sector projects. This role involves designing, developing, and maintaining software systems that impact critical national services. Candidates should have foundational Java knowl...Read More>>.

Posted: June 14th, 2026
View salary & More Info

Senior Backend Engineer - Infra Platform & Orchestration

Company IconUnited States Digital Space LLC
Location IconLondon

United States Digital Space LLC is looking for a backend developer to work on building critical infrastructure supporting over 110,000 servers. You will be responsible for the design, build, and operation of scalable APIs and services as part of t...Read More>>.

Posted: June 16th, 2026
View salary & More Info
1 218 219 220 221 222 236