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Senior Backend Engineer — AI Assisted Data Platforms Hybrid

A global forensic and data science company is seeking a Senior Backend Engineer to design and build customer-facing applications and APIs. Role involves developing scalable backend services using Python and working in a cloud-native environment on Microsoft Azure. Candidates should have significant experience in ...

Senior Network Engineer AI Cloud Infra & High Perf Networking

A rapidly scaling tech startup in Gloucester is looking for a Senior Network Engineer to support and optimize their cloud infrastructure. The ideal candidate should have expertise in routing, switching, and HPC GPU technologies, as well as automation tools like Python and Ansible. The company offers a competitiv ...

Founding AI Engineer — Autonomous PropTech, Equity

A VC-backed AI PropTech startup is seeking a Founding Engineer to lead the architectural development of an innovative AI-driven platform. The role offers a competitive salary of £85k plus equity, and the chance to own technology as a founding member. Ideal candidates have over 2 years of experience in fast-paced ...

Forward Deployed AI Engineer with Rapid Equity Upside

A venture-backed AI start-up is seeking a Forward Deployed Engineer to deploy and configure AI systems within enterprise environments. As part of the engineering team, you will work closely with customers to translate their needs into production-grade AI solutions. Ideal candidates should have strong Python expe ...

Lead AI Engineer: Agent Platform Architect

A leading AI-driven e-commerce platform in Greater London is seeking a Lead AI Engineer to oversee the architecture and technical direction of the agent platform. This role will involve building scalable conversational AI agents using modern JavaScript and Python frameworks. The ideal candidate has over 6 years ...

Staff Software Engineer AI Driven, Scalable Systems Lead

A leading technology firm in the UK is looking for an experienced software engineer with expertise in distributed systems and strong leadership skills. In this role, you will tackle complex challenges, guide teams towards systemic improvements, and define the integration of AI tools in engineering processes. Ide ...

Senior Backend Engineer for Voice AI & Personalization

A leading audio streaming service based in London is seeking to hire a backend engineer in the Personalization team. This role involves designing and operating backend services that power voice experiences. The ideal candidate will have strong experience with large-scale distributed systems, preferably in Python ...

Remote Linux Systems Engineer for High Perf Trading Infra

A leading hedge fund in London is looking for a Linux Systems Engineer to join its global team. The ideal candidate will have over 4 years of experience in systems engineering within high-availability environments. You'll administer Linux-based platforms and support high-performance trading. This role involves d ...

Inertial Sensor Fusion Engineer — Hands on, Hardware Driven

A technology firm in Bristol is seeking an Inertial Sensor Fusion Engineer to bridge inertial hardware and navigation software. This role requires hands-on work with inertial sensors, real motion, and data, focusing on improving hardware through mathematics and testing. Ideal candidates will have experience in s ...

Senior Software Engineer Data Platforms for Quant Trading

A leading Investment Manager client seeks an experienced Software Engineer for an initial 6-month engagement in Greater London. The role involves designing and developing data infrastructure platforms for systematic trading and research. Candidates should have a degree in a quantitative field and over 5 years of ...

AWS MLOps Engineer: Cloud ML Pipelines & Automation

A trusted technology firm in Greater London seeks an experienced Infrastructure Engineer to architect scalable solutions for AI and ML workloads. Responsibilities include designing Kubernetes platforms, implementing MLOps pipelines, and ensuring the security and reliability of production systems. Ideal candidate ...

HRIS Integration Engineer API & Dataflow

A leading recruitment solutions provider is seeking an HRIS System Integration Engineer to connect core HRIS systems with AI recruitment tools. The role involves designing data flows, writing middleware, and ensuring data security across platforms. Key responsibilities include API development for seamless data s ...

Remote Senior API Solutions Engineer – Trading Engine

A leading global blockchain company is seeking a Senior API Solutions Engineer to enhance their Trading API. The ideal candidate will develop open-source libraries and assist major clients in optimizing their trading algorithms. Strong programming skills in Python and/or JavaScript are essential. This role offer ...

Lead Software Engineer – AI Backend & Edge (Defence, Hybrid)

A leading AI technology firm is seeking a Lead Software Engineer to spearhead backend and edge/IoT engineering for high-stakes Defence projects. The role involves leading a team, designing software components, and implementing CI/CD processes. Ideal candidates should have extensive experience in application deve ...

Product Engineer: Build a Scalable AI Platform

A leading technology startup in Greater London is seeking a passionate Product Engineer to join their team. This role involves transforming complex customer use cases into configurable, scalable products and developing generative AI workflows. Ideal candidates have 2-6 years in data engineering or product-focuse ...

Global Remote Ubuntu Security Engineer

A leading open source software provider is seeking an Ubuntu Security Engineer to join their security team. This role involves analyzing, fixing, and testing vulnerabilities in open source software. Candidates should have a strong understanding of security vulnerabilities and techniques for fixing them, familiar ...

Senior SRE Engineer: Reliability, Automation & Observability

A global logistics company based in Maidenhead is seeking an experienced Site Reliability Engineer (SRE) to strengthen its technology capabilities. The role involves driving the service lifecycle, building foundational SRE capabilities, and ensuring exceptional customer experiences through automation and reliabi ...

Production Support Engineer, Crypto Trading & Automation

A leading digital bank in the UK is looking for a Production Support Engineer to provide crucial front-line support in cryptocurrency operations. The role involves addressing client trading, lending, and risk management challenges, along with contributing to automation initiatives. Ideal candidates will have ove ...

Trading Systems Engineer: Build New Markets & Pricing

A leading trading firm in Greater London is seeking a Software Engineer to join their Novel Trading Opportunities team. The ideal candidate will have strong programming skills in C#, C++, C, and Python, with a focus on building software for innovative trading solutions. This role offers opportunities to work in ...

Senior ML Engineer (LLMs) for Real‑World Finance Systems

A leading applied AI company in Greater London is looking for a Senior ML Engineer to work within their Financial unit. The candidate will be responsible for building and deploying machine learning systems in production environments, developing scalable ML tools, and collaborating with various teams to solve cli ...

Inertial Sensor Fusion Engineer Build Better Hardware

A leading technology firm in the UK seeks an Inertial Sensor Fusion Engineer to bridge inertial hardware and navigation software. This hands-on role requires expertise in sensor fusion, strong coding skills in C and Python, and experience with real-world inertial sensors. You will work in the lab, perform calibr ...

Senior AI Platform Engineer: Build Scalable LLM Platform

A high-growth technology company in the United Kingdom is seeking a Senior AI Platform Engineer to build scalable AI systems. This role involves developing APIs, orchestrating workflows, and ensuring robust deployment pipelines using Kubernetes and CI/CD. The ideal candidate will have strong programming skills i ...

Senior Backend Engineer Build AI Driven Data Pipelines

A leading data solutions provider in the United Kingdom is looking for a Senior Backend Engineer to design and build resilient backend services and APIs. This position requires at least 5 years of experience with Scala and Python, operating production backend systems. You will own critical data pipelines and wor ...

Senior AI Operations Engineer — Hybrid

A leading technology company in the UK is seeking a Senior Engineer to enhance its AI Operations platform. The position involves developing complex systems for alert ingestion and automation, utilizing Golang and Python, while collaborating with a global engineering team. Ideal candidates will have strong experi ...

Associate Hybrid Data Platform Engineer Cyber Security

A leading retail technology company is seeking an Associate Data Platform Engineer to enhance its Cyber Data Platform. In this role, you will implement data architectures, contribute to data integration frameworks, and promote a culture of high-quality code. Ideal candidates should possess strong skills in SQL a ...

Senior Security Engineer Vulnerability & Cloud Automation

A leading technology firm in Greater London seeks a Senior Security Engineer to spearhead their vulnerability management efforts. In this role, you will collaborate with technical teams to enhance the security infrastructure, manage vulnerability scanning tools, and ensure best practices are maintained. The idea ...

Senior Software Platform Engineer Cloud & Observability

An innovative educational technology company in the UK is looking for a Software Platform Engineer to help deliver a wide range of projects. The role involves owning mission-critical services, improving scalability, and building automation. Candidates should have expertise in designing high traffic distributed s ...

Distributed Runtime: Process Orchestration Engineer (Rust)

A leading AI research organization in London is seeking a Training Runtime: Process Management Engineer to develop high-performance distributed systems using Rust and Python. This role involves overseeing machine learning workloads across supercomputers, focusing on reliability, performance, and observability. T ...

Quantum ML Research Engineer for Science

A leading AI research organization based in Greater London is looking for a Research Engineer to contribute to its Quantum Computing Initiative. The ideal candidate will have a strong background in machine learning and software development, particularly in Python, along with experience in algorithm development. ...

Remote Senior Software & Data Engineer (Contract)

A leading technology firm in Greater London seeks a Senior Software Developer/Data Engineer to tackle complex data challenges. The role involves developing solutions in a collaborative environment with a focus on technical quality and client satisfaction. Must have 4+ years of experience in software development, ...

Enterprise AI Deployment Architect

A leading AI solutions provider in London seeks a Deployment Engineer to partner with enterprise customers, architect and implement tailored AI solutions, and drive successful adoption of innovative technologies. The ideal candidate has over 5 years of experience, fluency in Python, and a proven track record in ...

Trading AI & Risk Automation Engineer

A leading financial technology company in the UK is seeking an experienced Trading Ops & Risk Systems Engineer to enhance their trading infrastructure. This hybrid role focuses on automating operations using AI and advanced scripting to improve predictive risk modeling and real-time P&L visualization. Candidates ...

Managing Engineer, Digital Risk & Security

A leading insurance firm based in Belfast is seeking an experienced Managing Engineer to lead the design and development of digital risk products. This role requires a minimum of 4 years of experience in delivering secure technology solutions, including hands-on coding in languages like Java and Python. The idea ...

Lead Reservoir Engineer — Integrated Modelling & Production

An international energy company is seeking a Petroleum/Reservoir Engineer responsible for ongoing support across global assets. This role involves managing production wells, performing reservoir performance analysis, and developing integrated production models. Ideal candidates will have advanced skills in both ...

Data Engineer, Business Ops — Build Scalable Data Pipelines

A leading technology company in London seeks a Data Engineer to design and build scalable data systems that directly support product decisions and platform reliability. This high-impact role involves collaborating with diverse teams to transform operational signals into reliable data products. Ideal candidates w ...

Realtime Speech ML Engineer: Inference Pipelines

A multi-award-winning AI and SaaS provider seeks a Machine Learning Engineer in Manchester to revolutionise the Agentic AI industry. The role entails developing efficient inference pipelines for real-time speech recognition and synthesis, optimising models across cloud platforms, and maintaining robust API servi ...

Senior AI/ML Engineer, Data Optimization Platform

A leading global tech company is seeking an AI/ML Senior Software Engineer focused on data optimization and platform development. You will collaborate with key product teams and apply advanced data optimization techniques to enhance ML models. The ideal candidate will have a strong background in data structures ...

Applied AI Engineer — Drug Discovery & Impact

A global biopharma company seeks an Applied AI Engineer to develop machine learning solutions that drive innovation in drug discovery. The successful candidate will collaborate with cross-functional teams, designing and deploying AI-powered tools. Key qualifications include a bachelor's degree in a related field ...

Senior Platform Engineer: AI Driven SDLC & Cloud Ops

A diversified trading firm is seeking a skilled Software Engineer to design and maintain build/release/run tooling for development teams. Candidates should have six or more years of experience in software engineering and proficiency in GitHub Actions and at least one programming language such as Python, Go, Java ...

Strategic AI Deployment Architect for Enterprise (Hybrid)

A leading technology firm is seeking a Deployment Engineer in London. This hybrid role involves partnering with enterprise customers to create AI-driven solutions. Candidates should have over 5 years in technical SaaS roles, with deep expertise in Python and proven success in delivering technical solutions. The ...

Senior AI Engineer — Hybrid, Build AI Features & Growth

A leading financial services firm in the UK seeks an AI Engineer to join their IT-AI team. This role focuses on enhancing AI-powered product features, contributing to Continuous Product Enhancement initiatives. The ideal candidate will have a Master's or PhD (or equivalent experience) along with 3+ years in ML a ...

Senior GenAI Engineer & AI Architecture Lead

A leading financial consulting firm is seeking a Lead AI Engineer (Senior/Principal Consultant) to join their Technology Delivery Team in Edinburgh. The ideal candidate will leverage AI/ML engineering expertise to build and deploy generative AI solutions across the financial services sector. This role offers com ...

Senior Billing Platform Engineer Cloud Native & DevSecOps Lead

A leading insurance provider in Derry/Londonderry is looking for a Managing Engineer to lead the engineering strategy for their enterprise billing platform. This role involves modernizing legacy systems and building cloud-native solutions, aiming for high scalability and security. Candidates should have signific ...

Senior Applied Scientist, On Device Text to Speech

A leading technology company in Greater London seeks a Machine Learning Engineer for the Text-to-Speech on Device team. You will work on the development of innovative AI-based voice models, requiring expertise in deep learning and speech science. Ideal candidates hold a PhD and have experience with model trainin ...

ML Engineer Spacetime Networking & AI Orchestration

A technology innovator in the UK is seeking an experienced machine learning engineer for a hybrid role in their Spacetime team. This position requires a deep understanding of machine learning algorithms and effective communication skills. Key responsibilities include researching algorithms, developing training i ...

Senior Computer Vision & Multimodal AI Engineer

A leading software company is seeking a Senior Software Engineer specializing in Computer Vision and Multimodal AI. This role involves designing and developing robust perception systems that process images and video into structured observations. The ideal candidate will have a strong background in Python and dee ...

Senior ML Engineer — Build Production Ready AI Systems

A leading technology company in London is seeking a Senior Machine Learning Engineer to design and refine efficient pipelines for machine learning models. The ideal candidate will have significant experience in machine learning and Python, along with leadership capabilities. This role involves collaborating with ...

MLOps & Infrastructure Engineer | Kubernetes & Terraform

A cutting-edge AI technology company is looking for a skilled Software Infrastructure Engineer to join their dynamic team in Bristol. The role involves developing essential tools for enhancing the AI software development lifecycle, managing Cloud Infrastructure with Terraform and deploying services using Kuberne ...

Senior Mobile Robot Orchestration Engineer

A leading robotics firm in Greater London is seeking a Senior Robotics Software Engineer to develop high-performance mobile robot orchestration software. The role involves creating algorithms for multi-agent path finding and collaborating with teams to enhance robot behavior in complex environments. Applicants s ...

Robotics Software Test Engineer Factory Orchestration

A leading technology firm in Greater London is seeking a Robotics Software Testing Engineer to collaborate on maintaining and testing software for robotics in industrial factory automation. You will ensure software stability by implementing automated test suites, working with engineers to design testing pipeline ...

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    Full Stack Engineer Python React Jobs in United Kingdom Job Search Guide, Trends and Insights