Senior Backend Engineer (Kotlin/GCP) - Remote

Company IconTechNET IT Recruitment Ltd
Location IconLondon

A leading global consumer technology company is looking for a Senior Backend Engineer to design and build scalable backend services using Kotlin and Google Cloud Platform. The ideal candidate will thrive in ambiguous situations and have strong commun...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer - Product Lifecycle Owner (Remote)

Company IconAspire Life Sciences Search
Location IconLondon

A leading UK-based tech company is looking for a Senior Software Engineer to take full ownership of its software product. This role involves leading development projects from concept to deployment, focusing on quality and scalability. Candidates shou...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer — Travel-Tech, Fully Remote Europe

Company IconVirtueTech Recruitment Group
Location Icon

A fast-growing travel-tech organisation is looking for a Senior Java Developer to join their team. This fully remote position will involve leading the evolution of a large-scale Java, Spring Boot, and MySQL system. Candidates should have expertise in...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer, Identity Security & Access Control

Company IconTeleport
Location Icon

A tech company in the United Kingdom is seeking a product-oriented Backend Engineer to join its Identity Security team. This role involves designing and implementing backend services and APIs for access control auditing and identity workflows, requir...Read More>>.

Posted: June 6th, 2026
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Senior AI Platform Architect (Python, React, Azure)

Company IconSynextra
Location IconDundee

A dynamic Managed Service Provider in Scotland seeks a seasoned Architect to shape their AI platform. This role involves designing scalable, secure architectures, leading Python and TypeScript integrations, and being the driving force behind technica...Read More>>.

Posted: June 6th, 2026
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Senior Data Scientist — ML & Python for Music Growth

Company IconWarner Music Group
Location IconLondon

Warner Music Group is looking for a Senior Data Scientist based in London, United Kingdom. This full-time role requires extensive proficiency in Python and its data science libraries, supporting the company's global music entertainment initiatives...Read More>>.

Posted: June 6th, 2026
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Senior Backend Architect — Global Gaming Platform

Company IconIMAGE FRAME INVESTMENT (UK) LIMITED
Location IconLondon

IMAGE FRAME INVESTMENT (UK) LIMITED is seeking an experienced backend developer with over 8 years of experience, including 5 years in the gaming industry. This role involves providing technical support for overseas game projects and collaborating...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer for AI‑Driven Systems (Remote)

Company IconKodamai Limited
Location IconGlasgow

Engineering Glasgow / Remote Consultant ContractWe are looking for a talented and driven Senior Fullstack Backend Engineer to join our growing engineering team. In this role, you will design and build robust backend API services, integra...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer: AI-Driven Payments (Java)

Company IconJPMorgan Chase & Co.
Location IconGlasgow

JPMorgan Chase & Co. is seeking a Lead Software Engineer to join their Payments team in Glasgow. This role focuses on developing technical solutions for a fully cloud-based payments application, ensuring high performance and low latency. You will exe...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Python / AI - Athena Core - Vice President

Company IconJPMorganChase
Location IconLondon

Join us to shape the future of developer experience on one of the firm's most strategic technology platforms. You'll have the opportunity to impact how software is built across a vast engineering organization, tackling meaningful technical chal...Read More>>.

Posted: June 6th, 2026
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Golang Backend Engineer — AI, OpenSearch on AWS

Company IconS-RM
Location IconLondon

S-RM, a leading global intelligence and cyber security consultancy, is recruiting a Golang Developer in London. This role is pivotal in supporting the Corporate Intelligence team, focusing on developing complex software products. Responsibilities inc...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer, AI-Enhanced Trading Platform

Company IconP2P
Location IconLondon

P2P is seeking a Trading Product Engineer to design and deliver low-latency Java code for their Exchange platform. The ideal candidate should have strong Java fluency, experience in performance tuning, and a proven track record in building high th...Read More>>.

Posted: June 6th, 2026
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Senior Test Automation Engineer / SDET - London - Python, SQL, Big Data and Aladdin - Long Ter[...]

Company IconResillion
Location IconLondon

Senior Test Automation Engineer / SDET – London Contract opportunity at Resillion, working on Asset and Fund Management on the Aladdin platform. The role involves building and maintaining advanced test automation frameworks, leading...Read More>>.

Posted: June 6th, 2026
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AI Agent Reliability Engineer - Chaps in London - Craft Docs Limited, Inc.

Company IconJava Script Works
Location IconLondon

Skills and RequirementsYou should possess the following skills and qualifications:AutomationYou are adept at automating A/fluency, few-shot, function-calling, RAG orchestration, and have a talent for spotting ambigui...Read More>>.

Posted: June 6th, 2026
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Python Production Support Engineer - Trading Apps (Hybrid)

Company IconHunter Bond
Location IconLondon

Hunter Bond is looking for a Production Support Engineer to join their team in London. The role focuses on supporting Front Office Trading Applications with a strong emphasis on Python scripting within a collaborative environment.The ideal...Read More>>.

Posted: June 6th, 2026
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Senior Scala Backend Engineer for AI-Powered Platform

Company IconSpace Executive
Location IconLondon

Space Executive is seeking a Senior Scala Software Engineer to join a hybrid working environment in Greater London. The role involves building scalable backend services and developing APIs for a rapidly growing AI-native customer experience platform....Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - AI-Driven Financial Services

Company IconGalytix Limited
Location IconLondon

Galytix Limited in Greater London is seeking skilled Software Developers for groundbreaking AI projects in financial services. The role involves designing, developing, and testing new software features in C#. Candidates should ideally have a Bachelor...Read More>>.

Posted: June 6th, 2026
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Frontend React DeveloperAbout the Role: in London - S&P Global

Company IconJava Script Works
Location IconLondon

Frontend React Developer Location: London, United Kingdom Posted about 1 year ago About the Role We are seeking an experienced and passionate Senior Frontend React UI Developer to build out our front-end w...Read More>>.

Posted: June 6th, 2026
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Junior Automation & Workflow Developer

Company IconJava Script Works
Location IconLondon

Java Script Works is hiring a Junior Software Developer to work on enhancing their PHP, JavaScript, CSS, and HTML-based platform. The role involves developing automated workflows for efficiency improvement and optimizing existing functionalities. Can...Read More>>.

Posted: June 6th, 2026
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Backend Engineer – AI-Driven, Cross-Team Ownership (Golang)

Company IconWolt
Location IconLondon

A dynamic delivery service company in Greater London is seeking a Backend Engineer to join their Promotions team. This role is focused on backend development, ideally with expertise in Golang. Candidates should have experience leading cross-functiona...Read More>>.

Posted: June 6th, 2026
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Next.js Front End Engineer (SAAS) - (Hybrid) in London - Eventogy

Company IconJava Script Works
Location IconLondon

Drive forward the development of the frontend of our platform using React.js and Next.js (15+). Collaborate with UX/UI designers and back-end developers to create visually appealing, user-friendly, responsive web applications....Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Data Backend (Search Quality) (Remote - United Kingdom)

Company IconYelp, Inc
Location IconLondon

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we stri...Read More>>.

Posted: June 6th, 2026
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DevOps & Test Lead - Security-Cleared (Contract)

Company IconJava Script Works
Location IconCheltenham

Java Script Works is seeking a DevOp Engineer / Test Lead to work in Cheltenham, United Kingdom. The position requires hands-on experience in software testing, particularly with automated testing frameworks like Cypress and Cucumber. Applicants shoul...Read More>>.

Posted: June 6th, 2026
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Senior Ruby on Rails Backend Engineer | Hybrid + Equity

Company IconSorcer
Location IconSlough

Sorcer is looking for a Ruby on Rails Engineer to join their team in Slough. This role offers a competitive salary of up to £80k, along with equity and additional benefits. As a mid-level engineer, you will be responsible for developing and maint...Read More>>.

Posted: June 6th, 2026
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Hybrid AWS Cloud Architect - Java Expert (Contract)

Company IconN Consulting Ltd
Location IconPortsmouth

N Consulting Ltd is seeking an AWS Cloud Architect in Portsmouth, United Kingdom. The role requires strong expertise in AWS and Java, along with experience in cloud solution design and implementation. You will work in a hybrid mode, spending three da...Read More>>.

Posted: June 6th, 2026
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Lead Engineer, Enterprise AI — Build Scalable AI Solutions

Company IconJava Script Works
Location IconHook

Java Script Works is looking for a Lead Engineer – Enterprise AI in Hook, United Kingdom. This full-time role requires a strong background in Python or TypeScript and operational experience with internal products. The candidate will be responsible...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Platform Engineer: Java, Hadoop, Spark, IaC

Company IconGolang Works
Location IconLondon

Agile Labs specialises in custom software, mobile, and web application development for startups and enterprises. Untangle complex problems with our painless development approach.SkillsManagement skillsIn-depth know...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - Data Backend (Search Quality) (Remote - United Kingdom)

Company IconYelp
Location IconCity of Edinburgh

Overview Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we str...Read More>>.

Posted: June 6th, 2026
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Python Engineer – Asset Manager (Contract, Remote)

Company IconAlexander Ash Consulting
Location IconLondon

An asset manager is running several automation initiatives across their business and are looking for a Python Engineer to assist in the build of an application and data platform. You will work across several middle and back-office systems areas, b...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer – Customer Services (Hybrid)

Company IconStarling Bank Limited
Location IconLondon

Starling Bank Limited is seeking a highly motivated engineer to join their Customer Service Engineering Group. This individual should possess over 5 years of experience in Java programming and have a strong understanding of scalable code delivery. En...Read More>>.

Posted: June 6th, 2026
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Senior UI Developer – React & Modern Frontend Innovator

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for UI Developers to enhance their team in Greater London. The new hires will be responsible for developing new features for their exciting frontend product built in React, as well as maintaining existing functionaliti...Read More>>.

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

Company IconCogna
Location IconLondon

A technology company located in Greater London seeks a Backend Engineer to lead the implementation and delivery of backend services for innovative SaaS applications. This role involves building and integrating APIs, designing data workflows using adv...Read More>>.

Posted: June 6th, 2026
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Senior .NET Backend Engineer – Cloud & AI, Hybrid

Company IconShortList Recruitment Limited
Location IconChester

ShortList Recruitment Limited is seeking a Senior .NET Developer to join their rapidly growing technology company based in Chester. This role involves designing and building cloud-native applications using the latest Microsoft technologies, focusi...Read More>>.

Posted: June 6th, 2026
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Frontend Django Engineer - Hybrid, Impact-Driven Tech4Good

Company IconPure Resourcing Solutions
Location IconCambridge

Pure Resourcing Solutions in Cambridge is seeking a Front End Django Web Developer to join their collaborative tech team. The ideal candidate will build user interfaces for Django applications, ensuring accessibility and clarity. With a salary of up...Read More>>.

Posted: June 6th, 2026
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Senior Pre-Sales Architect – Payments & APIs

Company IconConvera
Location Icon

A global payment solutions company in the United Kingdom is seeking a Lead Pre-Sales Solutions Engineer to own the technical strategy for customer and partner integrations. This role requires 8–10 years of experience in pre-sales engineering within...Read More>>.

Posted: June 6th, 2026
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AI Backend Engineer — Early Career, Fast Growth

Company IconVenture 2
Location Icon

A pioneering technology firm in the United Kingdom is seeking a Software Engineer to contribute to the development of AI-powered products. This role offers early exposure to cutting-edge systems and opportunities for rapid career progression into lea...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - Search & Storage (Remote)

Company IconGrafana Labs
Location Icon

Grafana Labs is looking for a Senior Backend Engineer to join their remote team in the United Kingdom. This role focuses on developing Grafana’s next-generation storage layer and requires strong experience with the Go programming language and la...Read More>>.

Posted: June 6th, 2026
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Senior AI Python Engineer — Remote + UK/Europe Travel

Company IconNearForm
Location Icon

A leading AI and software solutions company in the UK is seeking a Senior AI Python Software Engineer. This role involves designing and building applications in Python, optimizing performance, and collaborating with various teams. The ideal candidate...Read More>>.

Posted: June 6th, 2026
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Remote Full Stack Engineer: React & Python, Early Stage

Company IconKE Technology
Location Icon

A leading tech consultancy in the UK is looking for a Full Stack Developer to lead the product development for their AI-driven travel concierge platform. This role is fully remote and aims to impact the travel industry significantly while working wit...Read More>>.

Posted: June 6th, 2026
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Remote Junior Java Engineer — Debug & Improve Live Systems

Company IconOliver Bernard
Location Icon

A growing tech company is seeking a Junior Java Engineer to join their product engineering team. This role offers a fantastic opportunity to engage with high-scale systems and work closely with experienced engineers. Candidates should have at least 2...Read More>>.

Posted: June 6th, 2026
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Remote .NET Backend Engineer: AI & Cloud Apps

Company IconNigel Frank
Location IconDunstable

Nigel Frank is seeking a C# .NET Software Developer to join their expanding engineering team in Dunstable. This remote-first role involves working on scalable backend services and cloud-based applications using modern Microsoft technologies....Read More>>.

Posted: June 6th, 2026
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Remote AWS Backend Engineer — Serverless & Terraform

Company IconTrades Workforce Solutions
Location IconHalesowen

A tech solutions company is seeking a Mid–Senior AWS Engineer to rebuild a core platform focusing on scalability and performance. This role requires strong experience with AWS methodologies, particularly serverless architectures, AWS Lambda, and Dy...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - AI-Driven MedTech

Company IconAisthesis Medical Limited
Location Icon

A fast-moving MedTech startup is seeking a Senior Back-End Developer to shape backend systems. You will design high-performance services enabling real-time healthcare data processing. The ideal candidate has strong Python skills, experience with micr...Read More>>.

Posted: June 10th, 2026
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Lead Software Engineer – Java, AI & AWS, Agentic AI

Company IconJ.P. MORGAN
Location IconGlasgow

J.P. MORGAN in Glasgow is hiring a Lead Software Engineer to design and implement cutting-edge AI and data engineering solutions. You will collaborate within a cross-functional team to develop innovative products that meet critical business object...Read More>>.

Posted: June 10th, 2026
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Back-end Developer (Java &Spring Boot/GCP) - inside IR35

Company IconMethods Business and Digital Technology Ltd
Location IconLondon

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit. Rate:£490 inside IR35 Duration:6 month initially...Read More>>.

Posted: June 10th, 2026
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Openedge Developer / Progress Developer - Yorkshire, large Dev team, poss to X train REF 676

Company IconInterface Recruitment UK
Location IconWest Yorkshire

Openedge Developer / Progress Developer – Yorkshire, large Dev team, poss to X train REF 676Published: May 30, 2024Location: West YorkshireWork Hours: 9-5Responsibilities:Open...Read More>>.

Posted: June 11th, 2026
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Penetration Tester: APIs, Web Apps & Cloud Security

Company Iconhackajob
Location IconLondon

hackajob is seeking a professional in Offensive Security to identify and reduce vulnerabilities within enterprise systems. You will conduct penetration tests, assess application security, and engage with development teams to improve security pract...Read More>>.

Posted: June 11th, 2026
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Senior Ruby on Rails Engineer - Scale Reliable Backend

Company IconFynity
Location IconLondon

Fynity is seeking a Mid/Senior Ruby Engineer to join a growing team focused on SaaS platforms for operational workflows. The ideal candidate has strong experience with Ruby on Rails and will be responsible for maintaining scalable backend services...Read More>>.

Posted: June 11th, 2026
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Production AI Engineer (Python) for LLM-Powered Apps

Company IconIT Recruitment Solutions
Location IconLondon

IT Recruitment Solutions is seeking an AI Engineer in Greater London to design, build and ship scalable Python services that integrate advanced machine learning. The role involves backend engineering with a focus on creating reliable, performant A...Read More>>.

Posted: June 11th, 2026
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Economic Data Assistant — Python, QA & Time Series (Hybrid)

Company IconHaver Analytics
Location IconLondon

Haver Analytics in London is looking for energetic candidates for entry-level positions in the economic data group. The role involves tracking economic data, running quality checks, and enhancing processes using Python. A Bachelor's degree in Econ...Read More>>.

Posted: June 6th, 2026
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