Backend Product Engineer: Scale & AI Infra

Company IconGranola
Location IconLondon

Granola is seeking a Product Engineer focused on the Backend to help scale systems for the next 100x users. This role involves building secure infrastructure and developing robust backend solutions.We look for an individual passionate about...Read More>>.

Posted: June 6th, 2026
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API-Driven Implementation Lead

Company IconNearTech Search
Location IconManchester

NearTech Search is seeking a high-calibre Implementation Consultant in Manchester to lead client engagement and drive implementations from start to finish. The role requires strong business consultancy skills and proven API experience, connecting...Read More>>.

Posted: June 6th, 2026
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Risk Analytics Tech Consultant | SQL, Java & Crystal

Company IconQuant Capital
Location IconLondon

Quant Capital is looking for a Technical Consultant for Risk Analytics in London, United Kingdom. The ideal candidate will have strong skills in Microsoft SQL Server, Java, and XML, alongside experience with PL/SQL and ideally Crystal Reports. This i...Read More>>.

Posted: June 6th, 2026
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Node.js & TypeScript Full-Stack Engineer for IoT Systems

Company IconJ&T Business Consulting
Location IconNorthern Ireland

J&T Business Consulting is seeking an experienced backend developer in Derry/Londonderry, Northern Ireland. The ideal candidate will have a strong background in Node.js and TypeScript, along with extensive experience in REST API design and AWS ser...Read More>>.

Posted: June 6th, 2026
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Junior Java Engineer, Digital Engineering Belfast

Company IconEY UK
Location IconBelfast

EY UK is looking for a Junior Java Engineer in Belfast to join their expanding Digital Engineering team. This role involves coding new backend developments, quality assurance of program specifications, and collaborating with product teams to meet...Read More>>.

Posted: June 6th, 2026
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Associate Data Apps & API Solutions Consultant

Company IconLGBT Great
Location IconLondon

Moody's seeks an Associate Product Consultant to lead implementation projects for its Data Apps Solutions, focusing on RESTful APIs and ERP connectors. The role involves consulting with clients, gathering requirements, and providing training. Ideal c...Read More>>.

Posted: June 6th, 2026
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Flexible Cloud API Engineer Consultant

Company IconDaemon
Location Icon

Daemon in Barnby in the Willows CP is looking for a Software Engineer Consultant to join their engineering team. You will collaborate with talented colleagues on innovative projects, build and maintain web APIs, and utilize Azure, AWS, and GCP pla...Read More>>.

Posted: June 6th, 2026
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Funded PhD: Infant Neurodata Analytics (Python/Matlab)

Company IconStars Arena
Location IconLondon

Stars Arena is offering a fully-funded PhD position for research in data analytics focused on infants and children. The role requires experience with advanced data analytics using Matlab and/or Python and familiarity with neuroimaging and wearables d...Read More>>.

Posted: June 6th, 2026
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Senior API Lead | Up to £110,000

Company IconThe Kennedy Group
Location IconLondon

Get AI-powered advice on this job and more exclusive features.This range is provided by The Kennedy Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range...Read More>>.

Posted: June 6th, 2026
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API Enterprise Account Executive

Company IconNitro
Location IconManchester

API Enterprise Account Executive (Hybrid) Manchester, England About Us: A global SaaS leader for seamless digital document workflows, Nitro offers a suite of solutions for PDF, eSigning, identity verification and...Read More>>.

Posted: June 6th, 2026
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Client Solutions Engineer in London - Luminance

Company IconJava Script Works
Location IconLondon

Client Solutions Engineer London, UnitedKingdom Posted 12 months ago Tech stack JavaScript Node.js Architecture Full-stack Cloud Web Development...Read More>>.

Posted: June 6th, 2026
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Enterprise API Revenue Executive

Company IconNitro Software
Location IconManchester

Nitro Software is looking for an Enterprise Platform Account Executive in Manchester. The role is critical for driving revenue growth across EMEA by selling Nitro’s API-first platform to large enterprises. Candidates must have a strong background i...Read More>>.

Posted: June 6th, 2026
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Senior Platform Solutions Engineer (API & Partnerships)

Company Iconhackajob
Location IconLondon

hackajob is looking for a Senior Solutions Engineer to join the Wise Platform team in London. This role involves providing technical consulting to major financial institutions, enhancing integration experiences, and managing multiple integrations...Read More>>.

Posted: June 6th, 2026
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Senior Enterprise Solutions Engineer - API & Integration

Company IconLuminance
Location IconLondon

A pioneering legal tech company based in Greater London is seeking a Senior Customer Solutions Engineer who will work across Sales, Product and Customer Success. The candidate should have strong technical skills, integrating solutions to enhance cust...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Java

Company IconLondon Stock Exchange Group
Location IconNottingham

## Lead Software Engineer - JavaApplylocations: GBR-Nottingham-1 Chapel Qtr: GBR-London-5 Canada Squaretime type: Full timeposted on: Posted Todayjob requisition id: R0114710**ABOUT US:**LSEG (London Stock Exchange Group) is more than a div...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer - Python / Go

Company IconJPMorgan Chase & Co.
Location IconGlasgow

Are you ready to shape the future of technology at a global financial leader? Join us and make a real impact by building advanced cloud platforms that power data-driven decision making. At JPMorganChase, you’ll collaborate with top talent, le...Read More>>.

Posted: June 6th, 2026
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Quantitative Data Scientist - Python, SQL

Company IconClient Server Ltd.
Location IconNewcastle upon Tyne

Client Server Ltd. is seeking a Quantitative Data Scientist in Newcastle upon Tyne, offering a salary up to £150k. In this role, you will integrate mathematical models into scalable applications using Python and SQL.The position provides a...Read More>>.

Posted: June 6th, 2026
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Platform Engineer: Research to Production Backend

Company IconUnited Cerebral Palsy of Georgia
Location IconCambridge

United Cerebral Palsy of Georgia is seeking a Research Development Software Engineer based in Cambridge, UK. This position entails a shift from evaluation to platform engineering, emphasizing the development of APIs and data pipelines.Key r...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer, Data Platforms - Hybrid London

Company IconOho Group
Location IconLondon

Oho Group is seeking a Senior Python Engineer for their data platforms in London. The successful candidate will join a dynamic FinTech environment, working with major global financial institutions to build modern, scalable systems.Responsib...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer – Secure Cloud Platforms

Company IconUnited Cerebral Palsy of Georgia
Location IconCheltenham

United Cerebral Palsy of Georgia based in Cheltenham is searching for an experienced Software Engineer to develop and enhance secure backend platforms for National Security and Defence. This role involves designing, building, and deploying systems...Read More>>.

Posted: June 6th, 2026
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Plant Operations Leader — Lean, Safety, and Growth

Company IconAPI Delevan, Inc.
Location IconHertford

API Delevan, Inc. is seeking a leader to manage manufacturing operations in Hertford, UK. This role requires proven managerial experience and a Master’s degree or equivalent experience. Responsibilities include driving business performance, cham...Read More>>.

Posted: June 6th, 2026
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Product Owner - Lending API Services

Company IconNatWest Group
Location IconLondon

Join us as a Product Owner We’re looking for someone to support senior management in driving the development of our priorities. You’ll be putting the customer at the heart of our plans and constantly improving their jo...Read More>>.

Posted: June 6th, 2026
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Product Owner, Lending API Solutions

Company IconNatWest Group
Location IconLondon

NatWest Group is seeking a Product Owner to enhance the customer experience within its Banking-as-a-Service (BaaS) proposition. You will work closely with product managers and cross-functional teams to deliver scalable, flexible, and reusable clie...Read More>>.

Posted: June 6th, 2026
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Location API Product Manager — Roadmaps, APIs & Growth

Company IconMarks and Spencer
Location IconLondon

Marks and Spencer is seeking an Associate Product Manager to drive product strategy and implementation within a collaborative team. This role involves managing a sophisticated API-based system crucial for technology transformation.The ideal...Read More>>.

Posted: June 6th, 2026
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Remote-First Backend Engineer - End-to-End Platform

Company IconNatter
Location IconLondon

A dynamic tech startup is seeking a Software Engineer to join their remote-first team in London. The ideal candidate will have 5+ years of experience and a passion for ownership and problem-solving. Responsibilities include collaborating across the t...Read More>>.

Posted: June 6th, 2026
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Quant Data Engineer - Systematic Trading Tech (Python)

Company IconJ.P. MORGAN
Location IconLondon

J.P. MORGAN is seeking a Python Quant Data Engineer in Greater London. This role is vital in building and supporting technology for the Systematic Equities Trading business. You will work within an agile team, developing robust data pipelines and...Read More>>.

Posted: June 6th, 2026
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Senior Rust Backend Engineer – Secure, Scalable Systems

Company IconAffinidi Group
Location IconLondon

Affinidi Group is seeking a Senior Software Engineer (Backend) specializing in Rust to develop secure and high-performance backend systems. You will collaborate with global teams across product, design, and engineering, delivering solutions and dr...Read More>>.

Posted: June 6th, 2026
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Python Quant Data Engineer - Systematic Trading Technology

Company IconJ.P. MORGAN
Location IconLondon

Job Description Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Python Quant Data Engineer you will help build the technology for...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer: Live Sports Data & Scalability

Company IconJooble premium
Location IconNewport

pawaTech is seeking a Senior Software Engineer to integrate sports data and build scalable services for its Sports Feed team. This role involves collaborating with various teams to ensure data accuracy and efficient processing.The ideal can...Read More>>.

Posted: June 6th, 2026
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Senior Staff Backend Architect – Global, Equity Options

Company IconMetropolis
Location IconStockport

Metropolis is seeking a Senior Staff Software Engineer to join our AeroParker team in Stockport. This role encompasses driving the technical strategy for our pre-book mobility platform and managing complex distributed systems while ensuring their...Read More>>.

Posted: June 6th, 2026
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AI-Pilled BackEnd Developers and... err, cats.

Company IconMongoose Gray
Location IconLondon

Responsibilities The Back-End Developer will work for a fast‑paced startup in Central London. The Back-End Developer will enjoy hybrid working. The Back-End Developer will use Claude to accelerate development...Read More>>.

Posted: June 6th, 2026
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Senior Test Analyst - API & Integration Testing

Company IconHarvey Nash Group
Location IconMilton Keynes

Harvey Nash Group is seeking a Senior Test Analyst in Milton Keynes for a contract role focused on API and integration testing. The position requires strong commercial experience in API testing and a proven background in data migration projects....Read More>>.

Posted: June 6th, 2026
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Python Developer — Cloud-Native, AWS & Serverless

Company IconBreakthrough Talent
Location IconLondon

Breakthrough Talent in West London is searching for a skilled Software Engineer (Python) to join their Data Cloud engineering team. The role prioritizes building high-availability platforms with modern AWS services and emphasizes a strong DevOps t...Read More>>.

Posted: June 6th, 2026
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API & Graph Test Automation Engineer

Company IconVallum Associates
Location IconSheffield

Vallum Associates, located in Sheffield, seeks a skilled professional to build and maintain an automated test framework for API, event, and graph-based services using Python/PyTest. The candidate will define and execute test plans, validate IAM co...Read More>>.

Posted: June 6th, 2026
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Data Platform Engineer — Java/SQL, NiFi & Big Data

Company IconWorksHub
Location IconReading

Skills and Experience Proficiency in Java and SQL is essential, and experience with C# and Scala is a plus. Familiarity with ETL tools, big data platforms, and data warehousing solutions (e.g., Snowflake, Redshift, BigQuery) is r...Read More>>.

Posted: June 7th, 2026
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RegTech Python Engineer – Flexible Hours & Home Setup

Company IconSuade Labs Ltd
Location IconLondon

A leading regulatory technology firm in Greater London is seeking an experienced RegTech Engineer to contribute to innovative solutions tackling regulatory challenges. The successful candidate will have solid experience with Python and a deep underst...Read More>>.

Posted: June 7th, 2026
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Solution Architect - Viator API Implementation

Company IconTripAdvisor LLC
Location IconLondon

Solution Architect – Viator API Implementation London, England, United Kingdom (Remote in UK or Portugal) As a Solution Architect, you will focus on: Partner Enablement & Solution Design Collaborate with...Read More>>.

Posted: June 8th, 2026
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Senior Software Engineer – Risk Platform (Python)

Company IconEnergy Jobline ZR
Location IconLondon

Energy Jobline ZR is seeking a Senior Software Engineer (Risk) for an Elite Investment Firm in London. This hybrid role requires 7+ years in Software Engineering with a focus on Risk Platforms and experience in modern Python. You will be part of a...Read More>>.

Posted: June 8th, 2026
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Senior Java Engineer - Cloud Native, Hybrid

Company IconGamma Communications plc
Location IconNewbury

Gamma Communications plc in Newbury is seeking a Senior Software Engineer to lead the technical design and implementation of BSS/OSS systems. You will work collaboratively within an agile team, ensuring high standards in code quality and documenta...Read More>>.

Posted: June 8th, 2026
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Python Software Engineer : Quant Trading Fintech : London : £200k

Company IconHunter Bond
Location IconLondon

Bleeding edge quant hedge fund client who operate technologically at the top of the market are currently seeking an experienced Python Software Engineer/Developer.In this high performance computing team, you will be responsible f...Read More>>.

Posted: June 5th, 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 evol...Read More>>.

Posted: June 8th, 2026
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Senior Java Engineer - Digital Transformation - Hybrid

Company IconRE Partners
Location IconLondon

Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a s...Read More>>.

Posted: June 2nd, 2026
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Java Software Engineer - Trading

Company IconInformation Tech Consultants
Location Icon

!! IMMEDIATE JOINERS !! Senior Java Software Developer Location: Bournemouth / Glasgow Work Mode: On-site Job Type: Full-time The Role We are looking for a Java Full Stack Developer who A Java Developer (2-5 years experience) designs...Read More>>.

Posted: June 2nd, 2026
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Software Engineer - Java - Trading

Company IconInformation Tech Consultants
Location Icon

!! IMMEDIATE JOINERS !! Senior Java Software Developer Location: Bournemouth / Glasgow Work Mode: On-site Job Type: Full-time The Role We are looking for a Java Full Stack Developer who A Java Developer (2-5 years experience) designs...Read More>>.

Posted: June 2nd, 2026
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HSE Manager Construction

Company IconJAVA RECRUITMENT LIMITED
Location Icon

Construction Health, Safety & Environmental (HSE) Manager Rate: £280 per shift Hours:7am-5pm Mondays-Fridays, My client are looking for experienced Health, Safety & Environmental (HSE) Managers to lead on all aspects of site safety andenvironme...Read More>>.

Posted: June 2nd, 2026
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Nursery Cleaner

Company IconSpring Clean Commercial Ltd
Location IconNorth Walsham

Nursery in Norwich requires a vibrant positive cleaner!TUESDAYS THURSDAYS & SUNDAYS - 7pm - 9pm6 Hours a weekNorth Walsham, NorfolkCRWG1_UKTJ...Read More>>.

Posted: June 2nd, 2026
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Data Analyst - Python, SQL, Power BI

Company IconOcho
Location Icon

Data Analyst (SQL & Data Integration) Location: Lisburn, Northern Ireland (Hybrid flexibility available) Eligibility: UK work authorisation required (no sponsorship available) We're working with a growing analytics and data team looking for a Data An...Read More>>.

Posted: June 2nd, 2026
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Software Engineer (Python - Hedge Fund

Company IconHunter Bond
Location Icon

Bleeding edge quant hedge fund client who operate technologically at the top of the market are currently seeking an experienced Python Software Engineer/Developer. In this high performance computing team, you will be responsible for building automa...Read More>>.

Posted: June 6th, 2026
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Remote Senior Python Engineer

Company IconTuring
Location Icon

About Us: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways:...Read More>>.

Posted: June 7th, 2026
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Python / Big Data Technical Lead

Company IconExalto Consulting ltd
Location Icon

Lead AI Engineer Location: Cheshire (Hybrid – 2 days onsite per week) Type: Permanent Salary: £65,000-£80,000 An innovative and growing technology organisation delivering intelligent business systems to clients across the UK. The company opera...Read More>>.

Posted: June 8th, 2026
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