Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £[...]

Company IconOwen Thomas | Pending B Corp™
Location IconLondon

Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £90K // Tech For Good - E-Commerce - Start Up // LDN (Hybrid 3 days per week)I am currently working with an exciting tech for good e-commerce...Read More>>.

Posted: June 6th, 2026
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AI Automation Associate in Hull - Ecruit

Company IconJava Script Works
Location Icon

AI Automation Associate Hull, United Kingdom Posted 9 months ago Tech stack Automation Python API JavaScript Artificial Intelligence Qualifications...Read More>>.

Posted: June 6th, 2026
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Senior Test Engineer: Automation, API & Cloud QA

Company IconKainos
Location IconBudock Water

Kainos is seeking a Senior Test Engineer (Senior Associate) in Budock Water, England. In this role, you will work in a multi-skilled agile team, developing and executing functional automated and manual tests to deliver software that meets user needs....Read More>>.

Posted: June 6th, 2026
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AI/ML Software Engineer III – Generative AI & LLM

Company IconJava Script Works
Location IconLondon

JPMorgan Chase & Co. is seeking a Software Engineer III specializing in AI and ML in London, United Kingdom. This full-time role emphasizes system design, application development, and maintaining operational stability. Candidates should have proficie...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer, AI-Native CRM & Scalable Systems

Company IconJack and Jill AI
Location IconLondon

A forward-thinking AI startup in Greater London is seeking a Senior Product Engineer to lead projects and architect high-performance backend systems using Node.js and TypeScript. The role involves managing complex data challenges and requires deep ex...Read More>>.

Posted: June 6th, 2026
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Hybrid QA Test Engineer: Web & API Testing & Automation

Company IconPharmacy2U
Location IconLeeds

A leading online pharmacy in the UK is seeking a QA Test Engineer to join their Quality Assurance team. This role offers hybrid working, with 2-3 days in the office in Leeds. Responsibilities include designing tests for web and mobile applications, A...Read More>>.

Posted: June 6th, 2026
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Data Projects Lead: Client Onboarding & API Automation

Company IconAddepar
Location IconCity of Edinburgh

Addepar, located in Edinburgh, seeks a candidate for a role in Data Client Projects. Responsibilities include managing data conversion projects from third-party systems, developing Python scripts, and collaborating with teams to enhance operational e...Read More>>.

Posted: June 6th, 2026
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QA Lead - Java Automation for Financial Services

Company IconAlbany Beck
Location IconLondon

Albany Beck is looking for an experienced QA Lead to join their Technology team in London. In this role, you'll manage QA activities across FX and Capital Markets platforms while driving quality engineering best practices.The ideal candidat...Read More>>.

Posted: June 6th, 2026
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Senior QA Test Engineer C# API Azure SaaS

Company IconClient Server
Location IconReigate

6 days ago Be among the first 25 applicantsThis range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job...Read More>>.

Posted: June 6th, 2026
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Lead AI Platform Engineer – Backend & AI Apps

Company IconLondon Stock Exchange Group
Location IconLondon

London Stock Exchange Group is seeking a Lead Engineer to drive development of secure, scalable digital products. The role entails backend and frontend system management, guiding teams, and implementing engineering best practices. Candidates should h...Read More>>.

Posted: June 6th, 2026
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Senior Lead eSoftware Engineer - Equities Algo Trading - Java - VP in London - JPMorgan Chase & Co.

Company IconJPMorgan Chase & Co.
Location IconLondon

Senior Lead eSoftware Engineer – Equities Algo Trading – Java – VP Location: London, United Kingdom Posted: about 1 year ago Tech Stack Java Low latency messaging Trading systems...Read More>>.

Posted: June 6th, 2026
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Java eFX Algo Developer (Low Latency) - 12-month Contract - Inside IR35 - £920per day - Hybrid [...]

Company IconHawksworth
Location Icon

OverviewJava eFX Algo Developer (Low Latency) – 12-month Contract – Inside IR35 – £920 per day – Hybrid working/LondonClient: European Investment Bank. Location: London (Hybrid: on-site 3 days/week, 2 days remote). 12-m...Read More>>.

Posted: June 6th, 2026
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SaaS Automation Tester — Hybrid (Java, Selenium)

Company IconACCENTURE
Location IconWales

ACCENTURE is seeking an Automation Tester located in Newcastle Upon Tyne. The role requires experience in automating functional testing of SaaS software and writing scripts in Java. You will work in a hybrid setup, with 3 days in the office per week....Read More>>.

Posted: June 6th, 2026
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Junior Software Developer (Automation & Workflow Optimisation) in London - The Opportunity Hub UK

Company IconJava Script Works
Location IconLondon

Junior Software Developer (Automation & Workflow Optimisation) London, United Kingdom Posted 10 months ago Tech Stack PHP JavaScript React HTML5 CSS Optimization...Read More>>.

Posted: June 6th, 2026
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Senior Java Lead Engineer - AI & Data Platforms

Company IconLondon Stock Exchange Group
Location IconLondon

A leading global financial markets provider is seeking a highly skilled Lead Java Engineer with over 12 years of backend software engineering experience. The role focuses on building the FTSE Russell Index Platform and involves leading projects from...Read More>>.

Posted: June 6th, 2026
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Ruby on Rails AI Engineer — SaaS Backend & LLMs

Company IconRemotestar
Location IconCambourne

Remotestar is seeking a software engineer with a strong background in backend development and AI/ML tools. The role involves designing and implementing AI-driven features within a SaaS platform focused on energy operations. Candidates should have 3+...Read More>>.

Posted: June 6th, 2026
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Front-End Developer (6-Month Contract) - Immediate Start in London - The ECA International Group

Company IconJava Script Works
Location IconLondon

Desirable Experience (Nice to have): Familiarity with accessibility and SEO best practices. Experience with technologies such as Node.js, PostgreSQL, Express, GraphQL, AWS, GitHub, Terraform. Exposure to mobile...Read More>>.

Posted: June 6th, 2026
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AI Engineer - Build AI-Powered Customer Conversation Platform

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for an AI Engineer in London. This full-time position requires 3-5 years of experience with a focus on backend development using Python and FastAPI as well as frontend development with TypeScript and React. You will work...Read More>>.

Posted: June 6th, 2026
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Junior Frontend Engineer (React/Vue/Angular) — TDD Focus

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for a Junior Frontend Engineer to join their team in London. The role offers a salary range of £35,000 to £50,000. Candidates should be familiar with technologies such as React, TDD, Vue.js, and Angular. While the posit...Read More>>.

Posted: June 6th, 2026
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Applied AI Engineer — Build Scalable, User-Focused AI

Company IconJava Script Works
Location IconLondon

QualificationsDesirable Undergraduate or Master's degree in Computer Science (or related fields).SkillsExperience with Kotlin or Java, Python, TypeScript, AWS, and Docker.Ability to design scalable...Read More>>.

Posted: June 6th, 2026
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Remote Lead Backend Engineer - AI-Driven Fintech Platform

Company IconJack & Jill/External ATS
Location IconLondon

A dynamic international fintech startup is seeking a Lead Backend Engineer to join their growing AI & Back Office team. In this role, you will have total autonomy to design backend systems and mentor engineers to maintain high code quality. With a fo...Read More>>.

Posted: June 6th, 2026
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Backend Engineer - AI-Driven Workflow Platform

Company IconMentor Talent Acquisition
Location IconLondon

Mentor Talent Acquisition is seeking a skilled backend engineer in Greater London. In this role, you will take ownership of backend systems that support AI-driven research workflows. You'll design scalable systems, integrate various platforms, and en...Read More>>.

Posted: June 6th, 2026
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Senior Ruby on Rails Backend Engineer | Scale & APIs Lead

Company IconRise Technical Recruitment
Location IconLondon

A startup in the tech sector is looking for a Senior Ruby on Rails Engineer to lead core platform evolution. You will optimize PostgreSQL and manage secure third-party integrations. Ideal candidates should have solid experience in Ruby on Rails and P...Read More>>.

Posted: June 6th, 2026
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AI-Driven Software Engineer for Contact Center (AWS Lex)

Company IconJava Script Works
Location IconLondon

A dynamic software company located in the City of London is looking for a skilled developer with expertise in TypeScript and AWS services, particularly in implementing DevOps best practices. The ideal candidate will write efficient code and advocate...Read More>>.

Posted: June 6th, 2026
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QA Automation Engineer - Web & API Testing, Grow Impact

Company IconHalliburton
Location Icon

Halliburton is looking for a talented QA Automation Engineer in Abingdon, UK. You will design testing procedures for applications within the Neftex product suite and analyze functionality, design automated tests, identify bugs, and work with the d...Read More>>.

Posted: June 6th, 2026
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Remote Frontend Dev (React/Angular) – HTML5, JS, EMI Options

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for an experienced Frontend Developer in the UK, proficient in both React and Angular. You'll work on multiple platforms while contributing to an innovative fintech startup. The role promotes remote work and offers fle...Read More>>.

Posted: June 6th, 2026
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Contract Full-Stack Developer: Next.js, Java & Terraform

Company IconInspirec is part of the Goaco Group
Location Icon

Inspirec is part of the Goaco Group, seeking a motivated Software Developer to join their team on a contract basis. You will design, develop, and maintain scalable web applications using modern tools like Next.js and Spring Boot.The ideal c...Read More>>.

Posted: June 6th, 2026
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Digital, Information & Technology (DIT) Senior Software Developer - MoD - SEO (IT) - Government[...]

Company IconJava Script Works
Location Icon

OverviewDigital, Information & Technology (DIT) Senior Software Developer - MoD - SEO (IT) — United KingdomResponsibilitiesDesigns, codes, tests, corrects, and documents user interfaces using the right standards...Read More>>.

Posted: June 6th, 2026
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Cloud Automation Engineer - .NET | API Testing & QA

Company IconCraneware
Location IconCity of Edinburgh

A healthcare technology company is seeking an Automation Engineer to design and execute automated testing for its software solutions. The role involves collaborating closely with Agile teams and utilizing technologies such as C#, .NET, and Azure. The...Read More>>.

Posted: June 6th, 2026
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Fintech Frontend Support Engineer — Angular & ASP.NET MVC

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a Support Engineer to join their team in London, United Kingdom. This full-time role involves both frontend and backend development responsibilities using technologies such as HTML5, JavaScript, Angular.js, CSS3, and A...Read More>>.

Posted: June 6th, 2026
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Lead Ruby on Rails Engineer — API & React Leader

Company IconHawksworth
Location IconLondon

Hawksworth is seeking an experienced Rails Engineer to contribute to developing their mortgage platform. This permanent position offers a salary of £115k, a 12% bonus, and up to 21% pension. The ideal candidate will have over 5 years of experience w...Read More>>.

Posted: June 6th, 2026
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Associate QA Automation Engineer in London - Charlotte Tilbury

Company IconJava Script Works
Location IconLondon

ResponsibilitiesAssist in building and maintaining end-to-end test scripts using JavaScript/TypeScript with tools such as Cypress & Maestro. Support the execution and reporting of automated test suites. Learn and apply.Qualities...Read More>>.

Posted: June 6th, 2026
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Automation Apprentice: PLC/SCADA, API & ML Training

Company IconPearl Control Systems Limited
Location IconPeterborough

A leading automation solutions company in Peterborough is looking for an Automation Apprentice to join their development programme. In this role, you will gain hands-on experience in PLC and SCADA systems, automated testing, and machine learning appl...Read More>>.

Posted: June 6th, 2026
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Senior QA Automation Engineer (Java) — Drive Quality & Growth

Company IconEmergn
Location IconLondon

Emergn is seeking a Senior QA Automation Engineer to ensure product quality and reliability. You will work within an agile team, creating and maintaining test suites, performing both manual and automatic testing, while leveraging your experience i...Read More>>.

Posted: June 8th, 2026
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Lead AI & Data Engineer - Java, AWS, Agentic AI

Company IconJPMorgan Chase & Co.
Location IconGlasgow

JPMorgan Chase & Co. is seeking a Lead Software Engineer to design and deliver cutting-edge AI and data engineering solutions. Located in Glasgow, this role involves collaborating with cross-functional teams to develop scalable, secure, and market...Read More>>.

Posted: June 10th, 2026
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Mid or Senior Backend Engineer (NodeJS) | 60-80k | Healthtech AI Startup | Hybrid (x3 days pw i[...]

Company IconOwen Thomas | B Corp™
Location IconBorehamwood

Mid or Senior Backend Engineer (NodeJS) | 60-80k | Healthtech AI Startup | Hybrid (x3 days pw in Borehamwood) Location x3 days pw in Borehamwood (25–45 min direct train from central London) plan to move office to Central Ldn...Read More>>.

Posted: June 11th, 2026
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J3609 - Business Development Manager, Vendor Sales South - UK, S Home Counties / SE England (Re[...]

Company IconNew Leaf Search Ltd.
Location Icon

J3609 – Business Development Manager, Vendor Sales South – UK, South Home Counties / South East England (Remote) – Asset Finance New Leaf Search has partnered with an SME-focused financial services company in its search for a Bus...Read More>>.

Posted: June 11th, 2026
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SDET – Backend QA Platform Engineer

Company IconPanasonic Appliances Refrigeration Systems de México S. A. de C. V.
Location IconNewry

Overview Finalists for this position will be required to complete an in‑person interview as part of the hiring process. You will be responsible for developing the next generation predictive analytics solution for the retail gr...Read More>>.

Posted: June 12th, 2026
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Low-Latency Java Trading Platform Engineer with AI Focus

Company IconJob Search Place Limited
Location Icon

Bullish, Inc. is seeking an experienced Java Developer to join their Trading Product Engineering team. You will design and implement efficient Java code to support the Bullish Exchange's core functionalities.The ideal candidate should have...Read More>>.

Posted: June 12th, 2026
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Senior Penetration Tester & Security Advisor — Web/API

Company IconSanderson
Location Icon

Sanderson is seeking a Senior Information Security Tester to join a growing cyber security team in the United Kingdom. This hybrid role involves conducting web application and API penetration testing while engaging with stakeholders and mentoring...Read More>>.

Posted: June 12th, 2026
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Senior Java Engineer — AI-Driven Fintech, Hybrid Cardiff

Company IconIntaPeople: STEM Recruitment
Location IconCardiff

IntaPeople: STEM Recruitment is seeking a Senior Java Developer in Cardiff, focusing on agentic coding and AI development. This hybrid role requires strong Java experience and offers opportunities within a high-performing team.The ideal can...Read More>>.

Posted: June 13th, 2026
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Senior Tech App Support Lead — AI & API Integrations (London)

Company IconJefferson Frank
Location IconLondon

Jefferson Frank is seeking a Senior Technical Application Support Specialist in Greater London, offering a salary up to £70k. In this role, you will provide application support, own incident management, and collaborate with senior stakeholders in...Read More>>.

Posted: June 13th, 2026
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Senior Java & AI Engineer - Fintech Payment Product Remote

Company IconGravitas Recruitment Group (Global) Ltd
Location IconLondon

Gravitas Recruitment Group (Global) Ltd is seeking a Senior Java Developer / AI Engineer to design and build payment products for a Fintech Challenger Bank in Central London. The role is focused on hands-on Java and Spring Boot development within...Read More>>.

Posted: June 13th, 2026
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Senior Automation QA Architect: Flutter, API, On-Site

Company IconZippd
Location IconManchester

Zippd is seeking a Senior Automation Tester in Manchester to own quality assurance infrastructure and drive automation capabilities. You will design robust frameworks, ensuring the quality of logistics applications.The ideal candidate has 5...Read More>>.

Posted: June 13th, 2026
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Java POS Support Engineer – Hybrid London

Company IconTechaxis, Inc
Location IconLondon

Techaxis, Inc is seeking a Point of Sales Support Engineer to manage POS systems incidents and problem resolutions within retail environments. You will ensure timely issue resolution aligned with SLAs and support continuous improvement through ana...Read More>>.

Posted: June 13th, 2026
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Senior SaaS Sales Exec – API Trading (Fixed Income) | Remote

Company IconJack & Jill
Location IconLondon

Jack & Jill is seeking a Senior Sales Executive based in London, UK, to drive sales for high-performance API trading solutions in the Fixed Income markets. You will manage the full sales lifecycle and harness significant earning potential through...Read More>>.

Posted: June 13th, 2026
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Tech Lead / Engineering Manager (Hands-On) – API / Full Stack - FULLY REMOTE - Bristol/Southampton/Thames Valley

Company IconAreti Group | B Corp™
Location Icon

Tech Lead / Engineering Manager (Hands-On) – API / Full StackFully Remote (UK) | Up to £85,000This si a client where I have personally placed over 40 people in the business....Read More>>.

Posted: June 15th, 2026
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HR Assistant: Payroll Data & Recruitment Support

Company IconJava Script Works
Location IconLeeds

Java Script Works is looking for a full-time HR Assistant in Leeds, United Kingdom. This role includes logging absences and supporting recruitment processes. Candidates will manage data in the LCC payroll system and assist with interview invites and...Read More>>.

Posted: June 4th, 2026
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Car Wash Team Member: Customer Service & Ops (Part-Time)

Company IconWhistle Express Car Wash
Location Icon

Whistle Express Car Wash in Brighton is looking for a Team Member to deliver exceptional customer service while ensuring efficient wash operations. This part-time role involves guiding vehicles, managing memberships, and upholding cleanliness stan...Read More>>.

Posted: June 7th, 2026
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