Senior Python Backend Engineer — Remote, FastAPI & AWS

Company IconBurns Sheehan
Location Icon

A leading recruitment agency is seeking a Senior Software Engineer with expertise in Python and AWS. The role offers the opportunity to design scalable backend systems in a remote-first or hybrid environment. You will work across rotating product squ...Read More>>.

Posted: May 27th, 2026
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Senior AWS Cloud Security Penetration Tester

Company IconNetSPI
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A leading cybersecurity firm in the United Kingdom is seeking an experienced Cloud Penetration Tester to execute tests against AWS environments, develop testing strategies, and collaborate with clients on security enhancements. The ideal candidate wi...Read More>>.

Posted: May 27th, 2026
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Senior ML Engineer for Graphics & Live Streaming

Company IconSony Interactive Entertainment
Location IconLondon

Sony Interactive Entertainment is seeking a Senior ML Engineer to enhance gameplay and streaming experiences through advanced neural networks. The ideal candidate will possess a PhD or MSc in a relevant field and extensive R&D experience, particul...Read More>>.

Posted: May 27th, 2026
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Applied AI Engineer — Energy AI & Internal Tools

Company IconFuse Energy
Location IconLondon

An innovative energy company in London is seeking an Applied AI Engineer to enhance consumer experiences through AI. You will work on exciting projects like the Energy Co-pilot, collaborating with teams to build AI-driven features and tools. The idea...Read More>>.

Posted: May 27th, 2026
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Senior Frontend Engineer (Visa Sponsorship and relocation to the UK offered)

Company IconMoonPay
Location IconLondon

Senior Front-End Engineer (Visa Sponsorship and relocation to the UK offered)About MoonPayHi, we’re MoonPay. We’re here to onboard the world to Web3.Why? Because we think Web3 is a unique an...Read More>>.

Posted: May 27th, 2026
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Machine Learning Engineer

Company IconSR2 | Socially Responsible Recruitment | Certified B Corporation™
Location IconLondon

Opportunity for a Machine Learning Engineer to join a small but notably successful Deep Learning business in London who are hiring to meet demand after delivering a number of successful Drone / UAV systems with Edge AI / Machine Learning solutions...Read More>>.

Posted: May 27th, 2026
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Senior Kotlin Backend Engineer – Real-Time FinTech (Hybrid)

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is seeking a Senior Kotlin Developer for its London office, offering a competitive salary of up to £110,000. This hybrid role involves designing and building robust backend services using Kotlin and Java, deploying on AWS, and contrib...Read More>>.

Posted: May 27th, 2026
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Senior AI Engineer & Data Scientist - GenAI in Production

Company IconSpace Executive
Location IconLondon

A fast-scaling RegTech startup is seeking a Senior AI Engineer to ensure the quality of AI outputs and design cutting-edge solutions. This role requires a proven record in delivering impactful ML/AI solutions and deep expertise in Python and modern f...Read More>>.

Posted: May 27th, 2026
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Graduate Machine Learning Engineer - £30,000 (Edinburgh)

Company IconNichols Digital Ltd
Location IconCity of Edinburgh

8 hours ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.This range is provided by Nichols Digital Ltd. Your actual pay will be based on your skills and experience — talk with your r...Read More>>.

Posted: May 27th, 2026
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Senior Backend Engineer - Kotlin/AWS, Lead & Mentor

Company IconZopa Bank
Location IconManchester

A modern banking institution in Manchester is seeking a Senior Software Engineer to design and run scalable backend systems using Kotlin and AWS. The ideal candidate will have strong experience in backend engineering and a passion for building reliab...Read More>>.

Posted: May 27th, 2026
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Hybrid London ML Engineer — 3D/Multimodal & Generative AI

Company IconAutodesk
Location IconLondon

Autodesk is seeking a Machine Learning Engineer based in London to work closely with researchers and engineers in building ML-powered capabilities. The role requires 3+ years in machine learning, proficiency in deep learning frameworks like PyTorch,...Read More>>.

Posted: May 27th, 2026
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Lead Real-Time ML Engineer for Live Sports Insights

Company Icon5V Video
Location IconLondon

5V Video in Greater London is seeking a Principal Machine Learning Engineer to lead the development of systems that generate real-time insights for live sports. You'll work on cutting-edge technology, including Computer Vision and Generative AI. Cand...Read More>>.

Posted: May 27th, 2026
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Senior Lead Backend Engineer – Services (Hybrid, London)

Company IconCapital One (Europe) plc
Location IconLondon

Capital One (Europe) plc is seeking a Senior Software Development Engineer in London, UK. This role involves leading a backend team in delivering complex projects and requires proven technical leadership and exceptional programming skills in modern O...Read More>>.

Posted: May 27th, 2026
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Senior ML Engineer: AI Platform & MLOps

Company IconBaringa Partners LLP
Location IconLondon

Baringa Partners LLP is looking for experienced Machine Learning Engineers to join their Solutions and AI Lab Team. The role involves defining and implementing machine learning projects, establishing ML Ops frameworks, and advising clients on tech...Read More>>.

Posted: May 27th, 2026
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Senior Full-Stack Engineer — Remote, Clean-Energy Platform

Company IconAntler
Location Icon

Antler is seeking a Senior Software Engineer to develop the Logiq platform, which provides operational intelligence for clean energy systems. This full-time remote role requires experience in full-stack development with Python and React, and familiar...Read More>>.

Posted: May 27th, 2026
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SC-Cleared ML Engineer - Hybrid (Remote/On-Site)

Company IconSanderson Government & Defence
Location IconLondon

Sanderson Government & Defence is seeking a SC Cleared Machine Learning Engineer for a contract role based in London or Manchester. The position involves designing and deploying scalable machine learning solutions within a significant government p...Read More>>.

Posted: May 27th, 2026
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Machine Learning Research Engineer - Isomorphic Labs

Company IconGravity Engineering Services Pvt Ltd.
Location IconLondon

Key Responsibilities Develop and optimize machine learning models for large-scale applications in drug discovery and molecular design Collaborate with research scientists to implement novel algorithms and improve model p...Read More>>.

Posted: May 27th, 2026
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ML Engineer for Genomics & Biofactories — Production Systems

Company IconConstructive Bio
Location Icon

A VC-backed biotechnology startup is looking for an ML engineer to develop production systems that bridge biology and machine learning. You'll implement state-of-the-art models, design experimentation infrastructures, and refine processes in a collab...Read More>>.

Posted: May 27th, 2026
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Lead AI Engineer for Production Pipelines & RCA (Equity)

Company IconTracer Cloud Inc
Location IconLondon

A tech startup focused on AI systems in London is seeking a Lead AI Software Engineer to own and build the core systems that transform production alerts into actionable insights. The role includes architecting critical pipelines in Python and collabo...Read More>>.

Posted: May 27th, 2026
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Senior Platform Engineer - Developer Platform (we have office locations in Cambridge, Leeds & L[...]

Company IconTieTalent
Location IconLondon

Senior Platform Engineer - Developer Platform (we have office locations in Cambridge, Leeds & London)Genomics England partners with the NHS to provide whole genome sequencing diagnostics. We also equip researchers to find the causes of di...Read More>>.

Posted: May 27th, 2026
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Principal ML Engineer: MLOps & AI for Offshore Energy

Company IconJames Fisher Energy
Location IconWesthill

A leading energy services company in the UK is seeking a Principal Machine Learning Engineer to design and implement advanced machine learning solutions. You will lead projects in the Digital Innovation team, focusing on ML infrastructure for offshor...Read More>>.

Posted: May 27th, 2026
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Senior Full-Stack Engineer for AI-Powered CX Platform

Company IconSiena AI
Location IconLondon

A leading AI company in Greater London is seeking a Senior Fullstack Engineer to lead innovative projects in customer experience technology. In this role, you will develop and optimize features across the platform, focusing on solving real-world prob...Read More>>.

Posted: May 27th, 2026
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Senior Backend Engineer - Remote | Node.js, AWS, Ownership

Company IconEequ
Location Icon

Eequ in Brighton is seeking a senior backend engineer to join our senior team. You will have real ownership and high autonomy in a role focused on building the backend platform that powers a marketplace for thousands of families.Key respons...Read More>>.

Posted: May 27th, 2026
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ML Engineer: Build Autonomous AI Testers

Company IconDuku AI
Location IconLondon

A technology-driven startup in London is looking for an entry-level engineer to help build AI agents that facilitate autonomous testing. The ideal candidate should have a strong drive, adaptability, and experience with AI technologies. You will be re...Read More>>.

Posted: May 27th, 2026
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Senior ML Engineer — Production-Grade AI, Hybrid & Impact

Company IconFaculty
Location Icon

A leading AI consultancy in the UK seeks a Machine Learning Engineer to develop impactful AI solutions for clients. The role involves building production-grade ML software, collaborating with cross-functional teams, and operationalising models using...Read More>>.

Posted: May 27th, 2026
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Senior Backend Engineer: Node.js, APIs & Scalable Systems

Company IconTiro Partners Limited
Location IconLondon

Tiro Partners Limited is seeking a Backend Engineer to join their expanding engineering team in Central London. As part of an award-winning Series-A startup, you will be responsible for building high-performance backend services using Node.js, opt...Read More>>.

Posted: May 27th, 2026
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Senior Python Backend Engineer - AWS/Flask

Company IconMethod Resourcing
Location Icon

Method Resourcing is hiring a Senior Software Engineer in the West of England to develop scalable software solutions for renewable energy systems. The suitable candidate should have strong backend skills in Python, experience with ETL pipelines and A...Read More>>.

Posted: May 27th, 2026
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Applied ML Engineer: LLM Evaluation & MLOps Specialist

Company IconOmaze
Location IconLondon

Omaze is seeking an Applied Machine Learning Engineer to join the Developer Publications Intelligence team. You will work with passionate engineers to build and integrate ML models into tools produced for third-party developers.The ideal ca...Read More>>.

Posted: May 27th, 2026
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Senior Front-End Engineer (Angular) — Lead & Innovate

Company IconJava Script Works
Location IconAlderley Edge

This is a job posted by our partner JoobleBelow is a snippet of the job description. To read the full text, please click on the "Apply Now" link.Required QualificationsEnterprise web development experience with Angular...Read More>>.

Posted: May 27th, 2026
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Senior Test Automation Architect: Framework Lead & CI/CD

Company IconNatobotics
Location IconLondon

A leading technology firm in the UK is seeking an experienced test automation professional with over 15 years of hands-on experience in various automation technologies, including Java and Python. Your responsibilities will include managing the Test A...Read More>>.

Posted: May 27th, 2026
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Senior Full-Stack AI Engineer - ML & GenAI

Company IconFitch-Group
Location IconLondon

Fitch-Group in London is seeking a Senior Software Engineer, Full Stack - AI, to join their agile team. This role focuses on designing and developing innovative AI solutions utilizing cloud-based and containerized architectures.The ideal ca...Read More>>.

Posted: May 27th, 2026
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Senior AI Engineer — Hybrid, High-Impact Deployments

Company IconEnergy Jobline ZR
Location IconLondon

Energy Jobline ZR is seeking an AI Engineer or Senior AI Engineer to join an innovative AI tech start-up based in London. The position offers a salary between £60,000 and £100,000 depending on experience, along with sizeable shares. You will col...Read More>>.

Posted: May 27th, 2026
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Senior Full Stack Engineer - Public Sector Impact (Hybrid)

Company IconInformed Solutions Ltd
Location IconAltrincham

A digital transformation consultancy is seeking a Senior Full Stack Software Engineer in the UK to lead the delivery of complex digital solutions in the public sector. This role demands 5+ years of experience with technologies like .NET, Java, and Py...Read More>>.

Posted: May 27th, 2026
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Penetration Tester — Hybrid, UK Cyber Security Consultancy

Company Icon4Square Recruitment Ltd
Location IconManchester

A growing UK cyber security consultancy is seeking a skilled Penetration Tester to conduct security assessments across various technologies. Join a supportive team with opportunities for professional development and flexibility in a hybrid working en...Read More>>.

Posted: May 27th, 2026
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Software Engineer, AI Centre of Excellence Software engineering London

Company IconCheckout Ltd
Location IconLondon

As a Software Engineer within Checkout.com’s AI Centre of Excellence, you will rapidly build and iterate on Generative AI solutions to transform how cross-functional teams operate. You will work with teams from across Checkout.com’s portfol...Read More>>.

Posted: May 27th, 2026
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Applied AI Engineer Consultant — Production-Grade AI Solutions

Company IconEY
Location IconLondon

EY is seeking a Senior Consultant – Applied AI Engineer to work in a hybrid model across major UK cities including London, Manchester, and Edinburgh. The role involves designing AI capabilities and collaborating with stakeholders to integrate and i...Read More>>.

Posted: May 27th, 2026
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Senior Frontend Engineer: Real-Time Health Interfaces

Company IconQuadrivia AI
Location IconLondon

A health technology firm is seeking a Senior Frontend Engineer to build secure, intuitive user interfaces for their AI system. This role requires 10+ years of experience with React and Typescript, along with strong frontend architecture skills and ex...Read More>>.

Posted: May 27th, 2026
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Go Backend Engineer — AI‑Powered FinTech

Company IconZILO
Location IconLondon

A leading FinTech company in the UK is seeking a Software Engineer (Go) to develop high-performance back-end services for financial applications. The ideal candidate will have a Bachelor’s in Computer Science and experience with JavaScript, HTML, a...Read More>>.

Posted: May 27th, 2026
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Senior Front-End Engineer: Crypto/Web3 UI & Wallet

Company IconYeah! Global
Location IconLondon

A leading technology firm in Greater London seeks a Senior Front-End Engineer specializing in Crypto/Web3. You will join the Web Front-End team to develop innovative applications for Wallet, DEX, and other solutions. The ideal candidate has over 5 ye...Read More>>.

Posted: May 27th, 2026
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Staff AI/ML Engineer - Reference Data Platform

Company IconAddepar
Location IconCity of Edinburgh

Addepar, based in Edinburgh, is seeking a Staff Software Engineer with expertise in AI/ML to join their Reference Data team. This critical role involves leading the architecture and delivery of AI-driven products. The ideal candidate holds a relevant...Read More>>.

Posted: May 27th, 2026
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Remote Senior Full-Stack Engineer: AI/Data in Manufacturing

Company IconDATABILITY 360 INSIGHT LTD
Location IconNottingham

DATABILITY 360 INSIGHT LTD is looking for a Senior Full-Stack Engineer to work on AI and data-related projects in manufacturing. As a core team member, you will contribute to the development of our operational platform and AI solutions. The role offe...Read More>>.

Posted: May 27th, 2026
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Senior Full-Stack Engineer — TypeScript, AWS & Svelte

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a Senior Full Stack Engineer to join their team in London. The role requires knowledge of Typescript, Svelte, and AWS Serverless, with confidence in learning new technologies being essential. The company offers a competit...Read More>>.

Posted: May 27th, 2026
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Forward‑Deployed Senior Full‑Stack AI Engineer (Public Sector)

Company IconScale
Location IconLondon

A tech company in London is seeking a Senior Full-Stack Software Engineer to design and deploy AI applications for the public sector. The role involves collaborating closely with clients to implement solutions, managing infrastructure, and building r...Read More>>.

Posted: May 27th, 2026
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Senior Full-Stack Engineer — Remote, AI-Powered Health Platform

Company IconMontu UK
Location Icon

A leading digital health company in the United Kingdom is seeking a Senior Full-Stack Developer to join its engineering team. The role involves building scalable applications using Node.js, TypeScript, and AWS while enhancing cloud infrastructure. Th...Read More>>.

Posted: May 27th, 2026
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Senior EC&I Engineer – Lead, LV & Protection Systems

Company IconNMS Recruit Ltd t/a Russell Taylor Group
Location IconHillington

NMS Recruit Ltd t/a Russell Taylor Group in Glasgow is looking for a Senior / Lead EC&I Engineer to drive projects across the UK energy sector. The role demands strong hardware design experience and the ability to produce engineering drawings, alongs...Read More>>.

Posted: May 27th, 2026
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Full-Stack AI Engineer — Consultant (Hybrid, Flexible)

Company IconWomen in Data®
Location Icon

A leading tech consultancy seeks a Full Stack AI Developer – Consultant / Senior Consultant to design and develop innovative AI solutions. The role requires collaboration with engineers and business consultants to drive successful outcomes using cu...Read More>>.

Posted: May 27th, 2026
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Junior Agile Full-Stack Engineer — Fast-Track to Architect

Company IconWings Hr It
Location IconLondon

About the job JR Graduate Agile Full-Stack EngineerAt Theodo we aspire to be a “Career Sanctuary” (or a “safe”, career “fast lane”) where opportunities and inclusion are accessible to all, and people are treated with respec...Read More>>.

Posted: May 27th, 2026
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Applied AI Engineer - Agentic Systems - Senior Associate

Company IconJPMorgan Chase & Co.
Location IconLondon

Job Responsibilities: Architect, develop, and productionize autonomous and assistive AI agents to enhance operations. Design multi-agent systems, including role definition, tool integration, planning, memory, and workflo...Read More>>.

Posted: May 27th, 2026
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Senior Frontend Engineer — React, UX & Mentorship

Company IconMRJ Recruitment
Location IconManchester

A leading tech recruitment firm is seeking a Senior Front End Engineer to join a fast-growing challenger technology company in Manchester. You will manage the Front End codebase and ensure seamless delivery of features, advocating for clean code and...Read More>>.

Posted: May 27th, 2026
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Senior Backend Engineer (Rust/Python) for Financial Tech

Company IconValidus Risk Management Ltd.
Location IconLondon

A financial services technology firm in the UK is seeking a financial software engineer to join their back-end team. This role includes engaging with stakeholders, designing solutions for data integration, and implementing cloud-native applications o...Read More>>.

Posted: May 27th, 2026
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