Java Backend Engineer — Build Scalable Regulatory APIs

Company IconFanDuel
Location IconCity of Edinburgh

FanDuel is seeking a Software Engineer in Edinburgh, Scotland to tackle complex challenges in a collaborative environment. Ideal candidates possess a BA/BS in Computer Science and a passion for developing scalable backend systems using Java. Respo...Read More>>.

Posted: June 6th, 2026
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Python Quant Developer | High-Frequency Trading Team

Company IconSelby Jennings
Location IconLondon

Python Quant Developer | High-Frequency Trading Team We are working with a leading traditional and digital asset trading firm whose mission is to build a global financial institution designed for market integrity and efficiency. They a...Read More>>.

Posted: June 6th, 2026
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Java Software Engineer – FinTech Microservices & Kafka

Company IconTata Consultancy Services
Location IconBurgess Hill

A leading IT consulting firm in the UK is seeking a JAVA Engineer with experience in Vert.x and Spring Framework. The role involves application development and integration within the financial industry. Ideal candidates will be proficient in microser...Read More>>.

Posted: June 6th, 2026
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Senior Java Backend Engineer for Scalable Game Tools

Company IconRockstar Games
Location IconDundee

A leading game development studio in Dundee is seeking a passionate Software Engineer to work on creative projects. This full-time, in-office role involves designing solutions for game development, contributing to software guidelines, and collaborati...Read More>>.

Posted: June 6th, 2026
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Node.JS Developer - Newcastle in Newcastle upon Tyne - Accenture

Company IconJava Script Works
Location IconNewcastle upon Tyne

Node.JS Developer - Newcastle Newcastle upon Tyne, United Kingdom Posted 10 months ago Tech Stack JavaScript Node.js Application Security Job Description Node.JS App...Read More>>.

Posted: June 6th, 2026
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Node.js Developer — Build Scalable, Secure APIs

Company IconJava Script Works
Location IconLondon

Java Script Works in Greater London seeks an experienced Node Developer to enhance its team. The role involves developing and maintaining server-side applications and APIs, ensuring optimal performance and security.The ideal candidate must...Read More>>.

Posted: June 6th, 2026
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Python Developer – Up to £170,000 + Bonus + Benefits

Company IconHunter Bond
Location IconLondon

Python Developer – Up to £170,000 + Bonus + BenefitsPython Developer – Up to £170,000 + Bonus + BenefitsDirect message the job poster from Hunter BondPrincipal Consultant / Team Lead at Hunter Bond S...Read More>>.

Posted: June 6th, 2026
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Low-Latency Java Backend Engineer | Spring Boot

Company IconNet2Source (N2S)
Location IconBelfast

Net2Source (N2S) is seeking an experienced Java developer in Belfast, Northern Ireland, with strong expertise in Spring Boot and microservices. The ideal candidate will have extensive experience with low-latency programming, RDBMS concepts, and CI...Read More>>.

Posted: June 6th, 2026
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Java Backend Engineer - Hybrid (London/Bristol)

Company IconTata Consultancy Services
Location IconLondon

A leading IT consultancy in the UK is seeking a Java Backend Engineer to build and maintain backend components for modern digital services. This role offers the chance to work with technologies like Java 8+, Spring Boot, and microservices in a collab...Read More>>.

Posted: June 6th, 2026
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Backend Engineer (Java/Kotlin) – Scale Global Payments

Company IconWise
Location IconLondon

Wise is seeking a Backend Engineer to join their Recurring Payin team. This full-time role focuses on developing backend services and APIs that enhance their financial products. Candidates should have strong communication skills, experience in web ap...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer (SC Cleared) – Cheltenham

Company IconiO Associates
Location Icon

iO Associates is seeking a Python Engineer for a permanent role based in Cheltenham, working 4-5 days a week. Candidates must be SC Cleared or willing to undergo clearance. This role involves leading complex projects, particularly in areas such as...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer for Quantitative Platform

Company IconStars Arena
Location IconLondon

Stars Arena is seeking a highly motivated Python Developer to join our Platform Operations team in London. In this full-time role, you will contribute to and lead engineering projects for our quantitative investment platform, collaborating closely wi...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer (Python/JS) — Edinburgh, Hybrid

Company IconInnovid
Location IconCity of Edinburgh

Innovid is seeking an experienced mid-level/senior Full Stack Software Developer based in Edinburgh. You will work collaboratively within a talented team, contributing to all stages of the software development lifecycle while embracing innovation....Read More>>.

Posted: June 6th, 2026
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SC Cleared Senior Java Backend Engineer (Hybrid)

Company IconPeregrine
Location IconLondon

Peregrine is seeking an experienced SC Cleared Senior Java Developer to contribute to the design, development, and enhancement of enterprise-scale applications. You will work within an Agile engineering team, delivering high-quality solutions thro...Read More>>.

Posted: June 6th, 2026
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Junior Java Microservices Engineer (Spring Boot)

Company IconJD ROSS
Location IconNewcastle upon Tyne

JD ROSS is seeking a Java Developer in Newcastle upon Tyne to create modular, maintainable services using Java Development Kit (JDK 11) and Spring Boot. The successful candidate will work on enterprise middleware platforms like WebLogic Server and...Read More>>.

Posted: June 6th, 2026
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Senior Python Developer (Networking)

Company IconStanford Black Limited
Location IconLondon

Senior Python Developer (Networking) | Tech-Led Systematic Hedge FundA leading, technology-driven systematic hedge fund is seeking a Senior Python or Go Developer to work within their Networking division. This is a highly technica...Read More>>.

Posted: June 6th, 2026
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Senior Python GUI Engineer (Qt) - Real-Time Trading

Company IconDurlston Partners
Location IconLondon

A technology-driven trading firm in London seeks a Senior Python Engineer with Qt expertise to develop high-performance desktop GUI applications for real-time trading. The ideal candidate will have hands-on experience with Qt and a strong willingness...Read More>>.

Posted: June 6th, 2026
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Python - Senior Developers - AI Training - Manchester, UK

Company IconProlific
Location IconLondon

Overview Prolific is building the biggest pool of quality human data in the world, with over 35,000 AI developers, researchers, and organizations using our platform. Role Senior Python Developer – join our Expert...Read More>>.

Posted: June 6th, 2026
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Senior Research Software Engineer (Neural and Behavioural Data)

Company IconPython Software Foundation
Location IconLondon

Senior Research Software Engineer (Neural and Behavioural Data) A role at the Sainsbury Wellcome Centre (SWC) at UCL dedicated to developing reliable software solutions for analysing large volumes of extracellular electrophysiological...Read More>>.

Posted: June 6th, 2026
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Senior Research Software Engineer: Neural & Behavioral Data

Company IconPython Software Foundation
Location IconLondon

The Python Software Foundation is hiring a Senior Research Software Engineer at the Sainsbury Wellcome Centre (SWC) at UCL. This role involves developing software solutions for analyzing large volumes of electrophysiological and behavioural data....Read More>>.

Posted: June 6th, 2026
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Fintech PHP & JavaScript Engineer

Company IconJava Script Works
Location IconLondon

Java Script Works is hiring a PHP JavaScript Developer in Greater London to join a rapidly growing fintech company. Candidates should be proficient in JavaScript, especially in object-oriented and asynchronous programming, along with PHP, HTML5/CSS3,...Read More>>.

Posted: June 6th, 2026
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Automation-Driven DevOps Engineer (Python)

Company IcontwentyAI
Location IconLondon

twentyAI is seeking a DevOps Engineer to optimize operations and stabilize existing Python-based tools. Your role will involve finalizing automation tools, enhancing scripts, and automating deployments to improve system workflows and resilience....Read More>>.

Posted: June 6th, 2026
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Java Software Engineer — AWS Microservices & TDD

Company IconVertus Partners
Location IconLondon

Vertus Partners is seeking an experienced Java Engineer for a leading Bank's flagship mobile platform in Greater London. This role involves full lifecycle development, from requirements gathering to deployment, using Java on AWS.The ideal c...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Developer (React / Python)

Company IconClearRoute
Location IconLondon

SQCE – Senior Full-Stack Developer About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to...Read More>>.

Posted: June 6th, 2026
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Clojure Backend Engineer — Banking API & Payments

Company IconLaotop
Location IconLondon

Laotop, basé au Royaume-Uni, recherche un ingénieur logiciel pour développer des applications en Clojure. Vous ferez partie d'une équipe travaillant sur une banque API-first qui gère la conformité et les paiements.Les candidats doiven...Read More>>.

Posted: June 6th, 2026
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Full-Stack Software Engineer – Java/Spring (Onsite UK)

Company IconRaytheon UK
Location IconLondon

A leading technology company in the UK is seeking a full-time Software Engineer to join its growing teams in London, Gloucester, or Manchester. The ideal candidate will have full-stack experience, proficiency in Java with Spring Boot, and familiarity...Read More>>.

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

Company IconTalan - UK
Location IconCity of Edinburgh

Talan is a global consulting group specialising in innovation and transformation through technology. For over 20 years, we have partnered with companies and public organisations to drive meaningful change. We are purpose driven, working...Read More>>.

Posted: June 6th, 2026
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Python Software Developer - Labman.One

Company IconLabman Automation Ltd
Location IconStokesley

Position: Python Software Developer – Labman.One Location: Labman HQ, Stokesley, North Yorkshire Salary: £40,000 - £55,000 (depending on experience) Employment Type: Full-time, Permanent...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Dev: Computer Vision & Python Expert

Company IconIC Resources
Location IconNorthampton

IC Resources is seeking a skilled Full Stack Developer located in Northampton, UK. The ideal candidate will have expertise in Python, Flask, and Django, with a solid track record in full stack development. A strong understanding of computer vision al...Read More>>.

Posted: June 6th, 2026
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Python Engineer for Insurance Analytics SaaS Platform

Company IconArthur Recruitment
Location IconLondon

Arthur Recruitment is seeking a Python Developer to join their engineering team in Greater London. You will work on a leading SaaS analytics platform for major non-life insurance organizations, enhancing backend features and performance.The...Read More>>.

Posted: June 6th, 2026
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Full-Stack Engineer: TypeScript/Next.js & Go/Python (On-site)

Company IconRenesas Electronics
Location IconCambridge

A technology company is seeking a Full-Stack Engineer to work on Octopart.com based in Cambridge. The role involves designing user interfaces and developing backend services using technologies like TypeScript and Node.JS. Candidates should have at le...Read More>>.

Posted: June 6th, 2026
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Software Engineer III - Backend Engineering - Java/Kotlin

Company IconAumni
Location IconLondon

Software Engineer III - Backend Engineering - Java/Kotlin LONDON, LONDON, United Kingdom Job Description Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products t...Read More>>.

Posted: June 6th, 2026
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Python Quant Data Engineer for Systematic Trading Tech

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is looking for a Python Quant Data Engineer to join their Equities Trading Data & Analytics technology team. In this role, you will develop and maintain data pipelines that ensure data integrity and low-latency access for trad...Read More>>.

Posted: June 6th, 2026
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Hybrid Full-Stack Engineer – React/TypeScript + Python

Company IconSkinandme
Location IconLondon

Skinandme is seeking a Full Stack Engineer to join our team in London. You'll work on the customer-facing side of our platform using React and TypeScript, ensuring a clean and responsive experience. The role offers a hybrid working model with 3 da...Read More>>.

Posted: June 7th, 2026
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Hybrid Backend/Full-Stack Dev (TypeScript, Node.js)

Company IconSpectrum IT Recruitment
Location Icon

Spectrum IT Recruitment is seeking a Software Developer to join a dynamic team in Southampton, working on technology for the eCommerce and logistics sector. This hybrid role offers the chance to develop backend services and contribute to exciting...Read More>>.

Posted: June 8th, 2026
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Embedded Emulation Engineer - QEMU, Docker, Python

Company IconmicroTECH Global LTD
Location IconCambridge

microTECH Global LTD is seeking a skilled engineer to design and maintain a reproducible Hardware Emulation environment utilizing PetaLinux. The ideal candidate will have proven experience with QEMU and Docker, as well as advanced skills in Python...Read More>>.

Posted: June 11th, 2026
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Senior Python Cloud Engineer - Scalable Bioinformatics

Company IconOxford Nanopore Technologies
Location IconOxford

Oxford Nanopore Technologies seeks a Senior Python Cloud Developer to join the Customer Workflows team. This role focuses on developing a globally available cloud-based data analysis application for external customers, enhancing the EPI2ME cloud b...Read More>>.

Posted: June 11th, 2026
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Software Development Engineer II (Java) - Customer API

Company IconWeAreTechWomen
Location IconWelwyn Garden City

Overview As an SDE2 at Tesco, you are a mid-level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for del...Read More>>.

Posted: June 11th, 2026
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Senior Java Microservices Engineer (Cloud, TDD/BDD)

Company IconJD ROSS
Location IconHuntingdonshire

JD ROSS is looking for a Junior Java Developer for a 12-month contract based in Newcastle, working in a hybrid model. The role offers £33,000 a year with responsibilities including developing microservices and collaborating with cloud teams....Read More>>.

Posted: June 12th, 2026
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Software Development Engineer II (Java) - Customer API

Company IconTesco
Location IconWelwyn Garden City

Overview As an SDE2 at Tesco, you are a mid‑level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for d...Read More>>.

Posted: June 12th, 2026
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Lead Python Developer – Cloud, FastAPI & Data Platforms

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is seeking a Lead Python Developer for a leading InsurTech company in Central London. The role offers a salary of up to £110k with a bonus and benefits, and involves leading a small Engineering team to address complex challenges wh...Read More>>.

Posted: June 13th, 2026
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Senior Java Full Stack Engineer – Microservices & Cloud

Company IconStealth iT Consulting
Location IconLondon

Stealth iT Consulting is seeking Java Full Stack Engineers (Consultant / Senior Consultant) for permanent positions across London, Manchester, and Glasgow with flexible working options. Ideal candidates must be eligible for SC Clearance and posses...Read More>>.

Posted: June 13th, 2026
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Hybrid Principal Python Engineer – Fintech AWS

Company IconClient Server
Location IconLondon

Client Server is looking for a Principal Software Engineer Python in London. This role involves shaping the technical direction of a cloud-native platform for a high-growth FinTech firm, working with a modern tech stack like Python and AWS....Read More>>.

Posted: June 14th, 2026
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Senior Backend Engineer - Java | Stock Options

Company IconARQ
Location IconLondon

ARQ is seeking a Backend Engineer to design and build scalable backend systems that power their cutting-edge financial products. You will work on exciting projects, including building REST APIs and engineering microservices that are essential for...Read More>>.

Posted: June 15th, 2026
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Senior Java Lead: Microservices, CI/CD & Cloud (Hybrid)

Company IconLA International
Location IconGlasgow

LA International is seeking a Lead / Senior Java Developer for a hybrid position based in Glasgow. The ideal candidate will design, develop, and support enterprise Java applications with a focus on microservices and REST APIs. Strong commercial ex...Read More>>.

Posted: June 15th, 2026
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Senior Java Engineering Lead Microservices, AWS & OpenSearch

Company IconExperian
Location IconNottingham

Experian in Nottingham is looking for a Java Engineering Lead/Manager to lead their UKBI engineering team. The successful candidate will have strong expertise in Java, microservices, and various AWS services. Responsibilities include team leadersh...Read More>>.

Posted: June 15th, 2026
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Python Developer: Power Systems Optimisation & Analytics

Company IconHamilton Barnes
Location Icon

Hamilton Barnes is seeking a Python Developer for a 6-month role based in Wokingham. The ideal candidate will have significant expertise in algorithm development, optimization modelling, and power system techno-economic assessments. Responsibiliti...Read More>>.

Posted: June 15th, 2026
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Senior Python Architect & Tech Leader (Hybrid)

Company IconProcode Technology Limited
Location Icon

Procode Technology Limited is seeking a Principal Software Engineer to deliver high-quality Python solutions. This hybrid role requires strong expertise in Python and AWS.Responsibilities include designing and developing systems, leading ar...Read More>>.

Posted: June 16th, 2026
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