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    Research Engineer Insights AI Agents & Data Synthesis

    A leading technology research firm in the United Kingdom is seeking a Research Engineer focused on Insights AI Agents. This role involves designing and maintaining systems for data extraction and analysis, enabling data-driven decision-making. Candidates should have a degree in Computer Science and at least 2 ye ...

    AVP Trading Tool Developer Systematic & Credit Portfolios

    A leading global finance firm seeks a motivated engineer to join its Tech team as a trading tool developer in London. This role focuses on collaborating with traders and product teams to enhance trading systems using Python and React, with significant opportunities for mentorship and professional growth. Candida ...

    Senior Software Engineer Backend

    As a Senior Backend Engineer at OpenAI London, you'll work on the systems that power some of the world's most advanced AI products. You'll build scalable APIs, improve inference infrastructure, and collaborate with AI researchers to bring cutting‑edge models to millions of users. Skills Required </ ...

    Senior Full Stack Engineer Cloud, Security & Defence

    A tech company is seeking a Senior Software Engineer to join their dynamic team in Farnborough, working on cutting-edge projects in secure digital technology. The role involves designing and maintaining software solutions, implementing backend systems using Java, Python, or Go, and deploying cloud services on AW ...

    ML Systems Research Engineer (Hybrid) London

    A leading AI research firm is seeking a passionate Software Engineer for a hybrid role in King's Cross, London. The position focuses on advancing machine learning and AI technologies, with responsibilities including conducting cutting-edge research and collaborating with cross-functional teams. Candidates should ...

    Secret Cleared Principal Software Engineer (MILSATCOM)

    A leading defense contractor is seeking a Principal Software Engineer to join their team in the United Kingdom. This role involves designing, engineering, and developing software prototypes as part of a multi-disciplinary team. The ideal candidate should have over 7 years of software development experience, stro ...

    Agentic AI Engineer: LLM Ops for Generative Banking

    A leading technology firm in Greater London is looking for a skilled AI Engineer to develop innovative AI products for the Conversational Banking Lab. The role involves creating infrastructure for agent workflows across Azure and GCP, and expertise in Python, AI Engineering, and microservices is essential. The i ...

    Staff Data Engineer Cloud Data Platform Lead

    A leading retail company in the UK is seeking a passionate Staff Data Engineer to support their ambitious data transformation initiative. The role requires expertise in cloud-based data technologies, specifically Azure, and leadership capabilities in data engineering. You will design and maintain high-quality, a ...

    VP, Cloud & AI Platform Engineering

    A leading financial institution in Greater London is seeking a Cloud Engineer to design and implement cloud and AI solutions across Azure and Oracle platforms. This hands-on role will require a focus on automation and Infrastructure-as-Code while delivering scalable solutions that meet governance and compliance ...

    Senior Backend Engineer – AI Driven ERP Platform

    A leading SaaS company in the UK seeks a Software Engineer to drive impact by collaborating with stakeholders and improving software quality. Ideal candidates should have 5+ years in software engineering, possess a Master's or Bachelor's in Computer Science, and demonstrate a passion for software craftsmanship. ...

    Senior Linux Engineer – Global, Automation & Kubernetes

    A market-leading trading firm located in Greater London is seeking a talented Linux Engineer to manage and maintain their extensive Linux server estate. You will design, build, and support medium-sized Linux environments while ensuring high performance and stability. The role emphasizes simplification and automa ...

    Research Software Engineer, ML Systems (6m Hybrid)

    A leading recruitment agency is seeking a Software Engineer for a hybrid role in Kings Cross, London. The successful candidate will undertake cutting-edge research in machine learning systems, collaborating closely with cross-functional partners. Candidates should have over two years of experience in AI or machi ...

    Backend Engineer — Scale High‑Traffic Apps (Remote)

    A leading eCommerce platform in Greater London is looking for an experienced Backend Software Engineer to join on a permanent basis. You will work in a cross-functional team and contribute to the development of high-quality solutions utilized by over a million active users. The ideal candidate should have experi ...

    AI Engineer: Build Proprietary LLMs with Equity

    A cutting-edge AI startup in London is looking for an AI Engineer to lead the development of innovative algorithms swiftly. Candidates should have expertise in Python, LLMs, and strong production experience. The company offers competitive salaries, significant equity, and a dynamic work environment. As part of a ...

    Software Engineer Hybrid, Impactful Security Tech

    A leading technology firm in the UK is seeking a skilled Software Engineer to join their team in Leeds. The role involves programming in languages like JavaScript, Java, .Net, or Python, and working in an Agile environment. The ideal candidate should have experience with source control, CI/CD tools, and automate ...

    Applied AI Software Engineer – ML/GenAI on AWS

    A leading global financial services firm based in the UK is looking for a Software Engineer III to join their new team focused on delivering innovative banking solutions. The role requires expertise in AI/ML, proficiency in Python, and a strong understanding of cloud platforms like AWS. You will develop advanced ...

    Azure DevOps Lead for Research Apps Secure Cloud Mentoring

    A specialist IT team in Newquay is seeking a hands-on Azure DevOps Lead Engineer to own Azure practices, mentor colleagues, and guide researchers in cloud deployment. The ideal candidate has a strong development background in .NET and Python, proven coaching skills, and experience with Azure services. This role ...

    Senior Data Platform Engineer, Data Products

    A leading software security firm is seeking a skilled data platform engineer based in Belfast, UK. This hybrid role requires significant experience in building production data platforms and strong SQL and Python skills. Responsibilities include designing cross-product data services, defining customer data models ...

    Senior Automation QA Engineer Remote & Flexible

    A leading technology solutions provider in Greater London is looking for a Software Engineer in Test. This exciting role involves both manual and automated testing to ensure delivery of high-quality software solutions. You will work collaboratively in an agile team, defining test strategies, and contributing to ...

    Senior Platform Security Engineer

    A cutting-edge tech company in Greater London is seeking a Senior+ Platform Security Engineer to enhance security for complex data systems. You will design and implement robust authentication and authorization mechanisms while improving security posture and ensuring data privacy. The ideal candidate has strong P ...

    Senior Data Test Engineer ETL, Cloud & Automation

    A leading technology consulting group in Greater London seeks a Senior Test Engineer to enhance test automation for cloud data platforms. The role requires deep experience in ETL testing, Python, SQL, and cloud services like AWS and Azure. Responsibilities include designing automated testing frameworks and leadi ...

    GenAI Architect & Delivery Lead AI Solutions Engineer

    A leading tech solutions company based in Manchester is looking for an AI Solutions Engineer to design and deliver sophisticated AI systems using OpenAI technologies. The ideal candidate has expert skills in Python, a strong full-stack engineering background, and extensive experience in data science and deep lea ...

    Senior Full Stack Engineer — Tech Leader & Architect

    A consultancy firm based in Leeds is looking for a skilled Software Engineer to join their team. The role requires proficiency in coding, especially in Python, as well as a strong understanding of cloud environments like AWS and Azure. Candidates should be comfortable with DevOps practices and agile methodologie ...

    Senior ML Engineer – Production LLMs for Global Brands

    A promising AI startup in London is seeking a Senior ML Engineer to design and implement production ML systems for high-profile clients. You will play a crucial role in transforming marketing operations through cutting-edge AI solutions. Ideal candidates possess 4-8 years of experience in ML system development, ...

    AWS Data Engineer: Real Time Pipelines & DBT/Airflow

    A leading media organization in Greater London is seeking an experienced AWS Data Engineer to develop and maintain end-to-end data pipelines. You will be responsible for integrating real-time data streams and third-party APIs into the analytics stack, while promoting modern tooling and collaboration. Candidates ...

    Senior Data Engineer – Renewable Asset Analytics & APM

    A leading renewable energy company in Glasgow is seeking an experienced Data Engineer to join their Asset Performance Management technology team. This role involves designing and maintaining high-quality data pipelines used in the management of operational renewable assets. Ideal candidates should have a strong ...

    Senior Java Platform Lead – Hybrid & Scalable Microservices

    A leading streaming technology company is seeking a Senior Software Engineer to join their team in Greater Manchester. This role involves designing and developing scalable web applications and collaborating with cross-functional teams. Candidates should have extensive experience in Java and Python, a background ...

    Senior Backend Engineer — Scale Green Energy Platforms

    A leading energy supplier in Greater London is seeking a Senior Backend Engineer to join their team. This role requires extensive experience in backend development, particularly with Python and Django. The selected candidate will manage the full lifecycle of innovative projects that drive customer benefits in th ...

    Staff Platform Engineer: Billing & Microservices Architect

    A fintech solutions company is looking for a Staff Software Engineer in Belfast to design and optimize billing services for their platform. The ideal candidate will have over 8 years of software development experience, specifically in Java or Python, alongside expertise in cloud platforms and CI/CD practices. Th ...

    Senior ML Engineer Remote | End to End ML & Personalization

    An innovative IT firm in Greater London is seeking a Senior Machine Learning Engineer to manage the full lifecycle of machine learning models. Your role will include designing, building, and deploying ML solutions that enhance user experience. You will lead algorithm design, conduct data analysis, and mentor tea ...

    Trading Systems Engineer — Global Production Support

    A diversified trading firm is seeking a Trading Systems Engineer to join the team in London. The ideal candidate will have 2+ years in the financial industry and a Bachelor’s degree in a STEM-related field. Responsibilities include ensuring system reliability, responding to support requests, and working with var ...

    Senior Software Engineer, Unified Platform — Data Tools

    A leading trading firm based in Greater London is seeking a Senior Software Engineer to join its Unified Platform team. The ideal candidate will have at least 2-3 years of platform-level software development experience, strong knowledge of Java or Python, and a passion for solving complex problems in financial m ...

    Senior Machine Learning Engineer NLP/MT, Hybrid London

    A dynamic tech start-up based in London is seeking a talented Machine Learning Engineer to join their data science team. This hybrid role requires 1-2 days in the office each week and involves collecting, preprocessing, and analyzing datasets to develop machine learning models. Ideal candidates have at least 5 y ...

    Senior Platform Engineer: Build Scalable Cloud Platforms

    A leading technology firm in Budock Water is looking for a Senior Platform Engineer to lead the design of key components in a modern digital service platform. You will collaborate with various teams, ensure high-quality software delivery, and contribute to significant projects in Defence and National Security. I ...

    Hybrid UK Build System Engineer | Bazel & CI/CD

    A leading technology firm in the UK is seeking a Software Engineer for their Developer Experience team. This role involves enhancing the workflow of developers and shaping customer interactions with accelerator solutions. Candidates should have 5 years of experience in Software Engineering, proficiency in Bazel, ...

    Backend Engineer: Scale Core Services & AI Pipelines

    A data solutions company in the UK is seeking a Backend Engineer to help develop and scale their core services. This role demands experience in building production systems with a focus on Scala or Python, alongside responsibilities like designing backend services and optimizing data pipelines. The ideal candidat ...

    Senior Research Engineer, Computer Vision & Biometrics

    A biometric technology firm in Greater London seeks a Senior Research Engineer to lead research on computer vision and machine learning models. The role involves developing systems for facial verification and ensuring their robustness against security threats. The ideal candidate has 2-3 years of experience in m ...

    Senior Test Automation Engineer — Hybrid & Impactful Leadership

    A dynamic challenger bank is seeking an experienced Test Automation Engineer to enhance their testing processes. In this role, you will collaborate with engineers, improve test coverage, and manage test pipeline issues. The ideal candidate will have a solid background in test automation and coding, particularly ...

    Senior Site Reliability Engineer — Cloud, CI/CD & Automation

    A global financial services leader in Glasgow seeks a Site Reliability Engineer III to drive innovation by improving complex systems. The successful candidate will have experience in SRE concepts and strong programming skills in languages like Python and Java/Spring Boot. You'll collaborate across teams to deplo ...

    Principal Rotorcraft Stress Engineer

    A leading defense technology company in London is looking for a Stress Engineer to join their Maneuver Dominance team. This role focuses on developing and analyzing payload carriage systems for unmanned rotorcraft. Candidates should have a strong background in mechanical or aerospace engineering with at least 10 ...

    Senior ML Engineer: Pricing Platform & Scale

    A leading Audit and Advisory business in Greater London is seeking a Machine Learning Engineer to design and own ML platforms that streamline pricing workflows. You will build tools for model deployment, improve the Kubeflow environment, and collaborate with Data Science and Product teams. The ideal candidate ha ...

    Principal Backend Engineer Lead & Deliver Systems

    A leading defense technology company based in Manchester is seeking a Principal Software Engineer. In this role, you will be responsible for designing and maintaining critical infrastructure, leading engineering teams, and ensuring project success. The ideal candidate will have strong capabilities in backend dev ...

    Ultra‑Low Latency Trading Production Engineer

    A leading quantitative investment firm is seeking a Production Engineer to join its dynamic team in Greater London. This role involves building and maintaining scalable trading environments, ensuring the reliability of electronic trading systems, and automating processes within a fast-paced environment. Candidat ...

    Senior Data Engineer, Unified Platform & Data Pipelines

    DRW is seeking a Senior Data Engineer to join our Data Experience team in Greater London. In this role, you will manage and enhance data pipelines, ensuring the quality and stability of data. With over 7 years of experience in data technologies, you will work collaboratively to deliver data solutions that suppor ...

    Staff Data Engineer: Multimodal AI Platform Architect

    fox com is looking for a Staff Data Engineer to join its Emerging Tech team in Greater London. This role focuses on defining the data architecture for the multimodal AI platform, building scalable data pipelines, and ensuring data integrity across the organization. Candidates should have extensive experience in ...

    Lead Software Engineer, AI/ML & Cloud Tech Lead

    Kainos is seeking a Lead Software Engineer based in Budock Water, England. You will lead teams to develop innovative software solutions that significantly impact users worldwide. This role requires deep expertise in Python or C#/.NET, technical leadership, and experience in building AI products. Emphasizing a pe ...

    Forward‑Deployed Apps Engineer: AI CFD Viz, Hybrid

    PhysicsX is seeking a motivated software engineer to contribute to the development of pioneering AI-driven engineering software. The role involves close collaboration with customers, translating real-world engineering needs into functional software solutions. Key responsibilities include coding, designing respon ...

    Data Infrastructure & Ingestion Engineer for AI Datasets

    Clutch Canada is seeking a Software Engineer to join their AI team, responsible for data collection to support model training operations. The ideal candidate should have a BS/MS/PhD in Computer Science or a related field, with over 5 years of software development experience. Proficient in bash/Python and cloud i ...

    Full Stack Engineer: AI Agents, Data Viz & Kubernetes

    Egregious in London is seeking a Full Stack Engineer to build AI agents that autonomously engage users. This is a full-time, on-site position at their HQ in Old Street. You'll develop frontend workflows, orchestrate Kubernetes clusters, and build APIs, while working closely with Data Scientists. The role require ...

    Robotics Research Engineer: Scalable Model Deployment

    Google DeepMind is looking for a Research Engineer to enhance serving infrastructure for robotics models in Greater London. The successful candidate will require a Bachelor's degree in Computer Science or a related field, with at least 5 years of experience in machine learning frameworks and 2 years in Python. R ...

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