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Staff AI Systems Engineer LLMs & AWS

StepStone Group in Greater London is seeking a Staff Software Engineer (AI) to design and build agentic AI systems. This strategic role focuses on integrating LLMs into reliable architectures. Responsibilities include leading AI solutions, collaborating with cross-functional teams, and shaping product deployment ...

Senior Test Engineer (Contract) – CI/CD Quality by Design

Nixor is seeking a Senior Software Engineer in Test for a groundbreaking role in Manchester. This contract position emphasizes proactive quality engineering rather than traditional testing. Responsibilities include driving quality strategy, mentoring engineers, and integrating testing into CI/CD pipelines. The i ...

Senior Backend Engineer – AI Systems & APIs (Hybrid)

Harvey Nash is seeking a Senior Software Engineer in Manchester to join an accelerator programme focused on agentic AI systems. This hands-on role emphasizes building high-performance APIs and scalable backend services, ideally requiring a background in Python and/or Golang, with a preference for engineers skill ...

Software Engineer: Build Scalable, Secure Energy Software

bp in Sunbury-on-Thames is seeking a Software Engineer to grow its digital capabilities. In this exciting role, you will develop and implement reliable software solutions while working collaboratively with your team and stakeholders. Required skills include experience with Agile practices, proficiency in program ...

Senior AI Engineer Healthcare Communications & Secure Data

Niulix is seeking a Software Engineer in Greater London to deploy AI systems in healthcare, focusing on patient communication, triage, and secure data layers using Python. The ideal candidate will have over 5 years of experience building complex, production-grade systems and a proven record of turning ambiguous ...

Software Engineer – Prototyping to Production, On site

RedTech Recruitment is seeking a Software Engineer based near Saffron Walden to join an innovative start-up. You will work on diverse projects, from prototyping to full product development, and enjoy high autonomy in a collaborative environment. The role requires a strong academic background in relevant fields a ...

Senior ML Engineer: Production ML on Databricks

Loop Recruitment is looking for a Senior Machine Learning Engineer in Manchester who will lead production ML models in a hybrid environment. The ideal candidate will possess a strong background in machine learning, MLOps, and programming in Python, SQL, and PySpark. This role offers the opportunity to work on si ...

Backend Engineer – Scale Payments & Ledger (RSUs)

Wise is searching for a Backend Engineer to join the Hold team in Greater London. This role involves designing and maintaining complex product solutions that millions of customers rely on. A successful candidate will have experience in backend programming and building scalable systems. Key qualifications include ...

Cloud Software Engineer Build Scalable AI Systems

Amazon is looking for a Software Development Engineer I to work in Edinburgh, UK. This role involves designing and building scalable services, contributing to innovative products, and participating in code reviews. Candidates should be enrolled in or have completed a degree in a relevant field and have experienc ...

Realtime Quant Platform Engineer: Scale & Research

G-Research, located in Greater London, seeks a Software Engineer in Realtime Quant Frameworks. This role involves building systems that support high-performance research, leveraging F#, Python, and Kubernetes. Ideal candidates will have strong software engineering backgrounds and familiarity with distributed sys ...

Network Engineer – Multicast, DC Upgrades & Automation

Hunter Bond is looking for an experienced Network Engineer to join their team in Greater London. The role involves high and low level design work, upgrades and expansions in Data Centres, and delivering Multicast solutions. The ideal candidate will have strong skills in Python and Ansible, alongside a CCNP or CC ...

AI Research Platform Engineer – Full‑Stack & Cloud (Hybrid)

Experis UK is seeking a Software Engineer for an AI Research Platform in Cambridge. This hands-on role involves building and maintaining backend services, developing frontend features, and managing cloud infrastructure. Ideal candidates have strong experience with Python, FastAPI, React, and cloud technologies l ...

Rust Kernel Engineer – Scalable Backend & Observability

hyperexponential is looking for a Software Engineer for the Kernel Team to design and deliver features for their AI-powered platform. The role involves enhancing a modular architecture and building automated tests for complex execution scenarios. Candidates should be experienced in backend systems development us ...

AI Platform Security Engineer — Infrastructure & Secrets

Gazelle Global is seeking a Platform Security Engineer in Sheffield to build and maintain security infrastructure for AI deployments. This role involves hardening security components for Claude Code/LLM tooling, automating secure configurations, and ensuring robust incident response capabilities. Essential skill ...

Senior Data Engineer — Analytics & AI Platforms

IBM in Hursley is seeking a Senior Data Engineer to lead the creation of scalable, reliable data solutions for analytics and AI projects. The ideal candidate will have substantial experience with Python, SQL, and cloud data services such as AWS or Azure. Responsibilities include designing data models and pipelin ...

Senior Automation Engineer LLMs, Spark & ETL Pipelines

HCLTech is seeking a highly skilled Senior Automation Engineer in Greater London, specializing in Python and Large Language Models (LLMs). This role focuses on building intelligent automation solutions and scalable data pipelines while integrating AI capabilities into enterprise workflows. Candidates should have ...

Foundational AI Research Engineer Multimodal & LLMs

Helsing, located in Greater London, is seeking an AI Research and Machine Learning Engineer. The role focuses on training and fine-tuning Foundational Models for complex sensor data analysis. Ideal candidates hold an MSc or PhD in a relevant field, have strong Python skills, and are familiar with DL frameworks l ...

Remote AI Automation Engineer: Scale Intelligent Workflows

Huzzle.com is hiring a highly skilled AI Automation Engineer to work fully remotely in a dynamic environment. This role involves designing, building, and optimizing intelligent workflows and automation systems, integrating AI tools into business processes, and collaborating with various teams. Candidates should ...

Staff Systems Test Engineer (Medical Devices) Hybrid

Smith+Nephew is seeking a passionate Staff Systems Test Engineer in Hull, UK to lead testing on digital and electromechanical device projects. The role involves developing test strategies, implementing testing environments, and ensuring compliance with medical device standards. Ideal candidates have 7+ years in ...

Remote AI Evaluation Engineer: Train Next Gen Agents

Outlier AI is seeking an experienced backend engineer to shape the future of autonomous agents. This role involves collaborating with leading AI organizations to train advanced language models while working remotely. Candidates should have 2+ years of experience in backend engineering, proficiency in at least tw ...

Wireless Systems Integration Engineer: 5G, RF & Debug

Keysight Technologies SAles Spain SL. is looking for a Wireless System Integration Engineer in Fleet, UK. This role involves integrating, validating, and troubleshooting advanced wireless communication systems, working extensively across software and hardware components. Ideal candidates should possess ...

Senior Bioinformatics Engineer Genomics AI Pipelines

Optima Partners is seeking a Senior Bioinformatics Engineer to build scalable workflows and solve complex data problems in drug discovery. This hybrid role in Edinburgh involves working with genomics and multi-omics, helping to shape computational strategies and deliver scientific outputs. The ideal ca ...

AI Solutions Engineer: Automotive Data & Integrations

Deepstreamtech is seeking a Technical Solutions Engineer in Greater London to unify complex data in the automotive industry and help customers leverage AI. You will bridge technical discussions and customer needs, guiding them through evaluations while collaborating with various teams, including Sales and Engine ...

Senior Photonic Layout Engineer — Hybrid, Stock & Bonus

Oxford Ionics is seeking a Photonic Layout Engineer to join their QPU Design team in Oxford. The ideal candidate will have significant experience in the design of Photonic Integrated Circuits (PICs) and proficiency in using Python for layout files. Responsibilities include arranging components on chip, collabora ...

Senior Robotics & Automation Engineer — Hands On Minting & Metals

Koin Limited, based in Poole, is seeking a Senior Engineer to design and implement innovative robotics and automation systems in their manufacturing environment. This hands-on role requires strong experience with automation systems, the ability to work independently, and proficiency in programming languages such ...

Remote MLOps Engineer: AI Agent Orchestrator

Outlier AI, located in East Dean, is in search of an experienced backend engineer to join their team. The ideal candidate will have over 2 years of experience in backend engineering, AI automation, or systems integration. Responsibilities include building production-grade software and handling complex system int ...

ML Projects Engineer: Build AI Driven Banking Features

Deepstreamtech is seeking a skilled software engineer to join their innovative team in Greater London, focusing on building and scaling complex systems. The role involves working with a diverse tech stack including Python, Java, JavaScript, and cloud services. Ideal candidates will have experience with machine l ...

AI Infrastructure Engineer: Scale Clusters with Kubernetes

Deepstreamtech is seeking an AI Infrastructure Engineer in Greater London to design, deploy, and manage Kubernetes and Slurm-based environments for large-scale AI training and inference. The ideal candidate will have expertise in Kubernetes administration, strong Python and C++ programming skills, and experience ...

Senior Data & Orchestration Platform Engineer

Grapevine in Greater London is seeking a hands-on engineer to develop and enhance the core data and orchestration layers of their platform. Responsibilities include integrating travel data from various systems, ensuring data reliability, and designing seamless messaging workflows across multiple channels. Candid ...

Platform Engineer: Scalable Backend (Remote | Travel)

My Product Path is looking for a Platform Engineer in Maidenhead to help build and scale cloud-based platforms for safety-critical communication systems. This senior role requires strong experience in backend systems, solid coding skills in Python and/or Node.js, and hands-on exposure to cloud environments, pref ...

Data Lakehouse Engineer — Hybrid Contract, AWS & Iceberg

N Consulting Limited is seeking a highly skilled Data Lakehouse Engineer for a hybrid contract role based in Basildon, UK. The successful candidate will design and implement modern data lakehouse architectures, ensuring high performance and scalability. Key responsibilities include developing data pipe ...

AI Solutions & DevOps Engineer — Cloud & ML Pipelines

Digiterre is seeking an AI Solutions & DevOps Engineer in London to provide real-time software and data engineering solutions. The ideal candidate has experience with AI frameworks like TensorFlow and PyTorch, proficiency in programming languages such as Python and Java, and strong skills in cloud setup and API ...

Blockchain Infrastructure Engineer (DevOps/SRE)

Deepstreamtech is seeking a DevOps Engineer in Greater London to help build and maintain blockchain networks and protocols. The candidate will be responsible for improving infrastructure with a focus on security, automation, and monitoring. Successful applicants will have experience in managing server infrastruc ...

Developer Experience Engineer — Bazel & Build Systems

Fractile is seeking a Software Engineer to join their Developer Experience team in Bristol. This role focuses on enhancing the internal developer workflow and shaping user interactions with AI accelerator solutions. Candidates should have 5 years of software engineering experience, proficiency with Bazel, and st ...

ML Systems Engineer Embedded & Real Time Performance

ARM is seeking an experienced engineer to work on Machine Learning technologies in Cambridge. The role involves developing and designing new features, mentoring junior engineers, and collaborating with hardware teams. Candidates should have strong programming skills in C, C++, and Python, as well as experience i ...

Data Platform Engineer: AWS, Databricks & Lakehouse

Houseful Limited is hiring a Data Platform Engineer in Greater London to help scale their data lakehouse and build infrastructure for data commercialization. The ideal candidate will have strong Python and AWS skills, along with experience in modern data platforms like Databricks. The position offers a hybrid wo ...

Senior ML Engineer: NLP & Production AI

Deepstreamtech in Greater London seeks a Senior Machine Learning Engineer to build innovative solutions that enhance users' financial health. You will work with a dynamic team to develop advanced models using Data Science skills, deploying them into production for millions. Ideal candidates will have expertise i ...

Back End Engineer (Generative AI) in London Neo4j

Staff-Level Full-Stack Software Engineer 108 E 16th Street, New York, NY 10003 Job Description Expand our suite of GenAI offerings. Key Responsibilities Design, develop, and maintain high-performance back-end systems using Python to support GenAI ...

Cyber Software Engineer: Secure Systems & AI/DS

Cyber UK seeks a Cyber Software Engineer in Manchester, England. Successful candidates will join teams focused on AI/DS, Cyber, Cloud, and more, contributing to National Security efforts. Applicants must have strong C or C++ experience, familiarity with Python, and be comfortable with Linux or Windows. <p ...

Research Software Engineer: Scale Distributed ML Pipelines

Deepstreamtech is looking for a Research Engineer based in London to design and develop distributed systems for training frontier-scale models. You'll be responsible for writing clean, reliable code in Python and systems languages, while maintaining tools and internal pipelines. The ideal candidate has a Master’ ...

Build Infrastructure Engineer for ML Stack & HPC

Deepstreamtech is looking for a skilled software engineer in Bristol to join their dynamic Software Infrastructure team. In this role, you will develop essential tools and services for building, testing, and deploying Machine Learning components. Your work will focus on enhancing the processes of the ML Software ...

AI Platform Deployment Lead

QuantumBlack, AI by McKinsey is seeking a skilled engineer to lead AI platform deployments in Greater London. The role focuses on navigating complex client environments, deploying advanced AI capabilities, and ensuring operational stability. Candidates should possess 8+ years of experience in software and infras ...

Production AI Engineer: Azure GenAI & MLOps

Women in Data® is seeking an AI Engineer to join their collaborative engineering team in Greater London. You will design, build, and run secure AI solutions that deliver real value for customers while working on Azure-based platforms. Ideal candidates will have hands-on experience in AI solutions, strong Python ...

ML Infra & MLOps Engineer | Kubernetes, Cloud, CI/CD

Deepstreamtech in Bristol is seeking a Software Infrastructure Engineer to join their dynamic team. This pivotal role involves scaling and managing infrastructure, developing essential tools for the software team, and enhancing processes for Machine Learning Software components. You will gain experience with Hig ...

GenAI Engineer Greenfield AI, Production in Fintech

Wave Talent is seeking an AI Engineer in London to join a dynamic, cross-functional team within a fintech company. This role focuses on building and shipping GenAI applications, integrating AI systems, and collaborating with data scientists and engineers. Candidates should have strong Python fundamentals and exp ...

Senior Data Platform Engineer Systematic Trading Core

Selby Jennings is seeking a Senior Engineer for a front-office engineering team in Greater London. The role focuses on building robust data systems that serve quantitative research and trading. You will work on ingestion, modeling and storage of diverse datasets, supporting both historical and real-time data. Id ...

Java Engineer – Hybrid Hedge Fund in London | 30% Bonus

Quant Capital is seeking a Software Engineer for a Small Hedge Fund in London. The role requires strong skills in Java and Python to support a high-profile client. The position offers a competitive compensation package of £90k plus a 30% bonus, with a requirement to be in the office three days a week. This full- ...

Senior Data Platform Architect — Hybrid Azure & DevOps

Edgefolio Group is seeking a Senior Data Engineer in Greater London to transform their analytics infrastructure into a modern Azure-based data platform. This role involves architecting solutions, establishing data pipelines using CI/CD practices, and mentoring the engineering team. Candidates should have 5+ year ...

Senior Java Engineer – AI Driven Data Platform

Deepstreamtech is seeking a Senior Java Engineer in Greater London to lead the development of an Index platform for the FTSE-Russell Index Business. Ideal candidates will have over 10 years of backend software engineering experience, including expertise in Java and Python, and will collaborate with teams globall ...

Production ML Engineer: GenAI, RAG & Scalable Models

Deepstreamtech is seeking a production-focused Machine Learning Engineer in Greater London. This role bridges the gap between data science and reliable software, with responsibilities including deploying ML models for business challenges and collaborating with Data Engineers to ensure continuous monitoring. Idea ...

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    Fullstack Engineer Python Typescript Jobs in United Kingdom Job Search Guide, Trends and Insights