113,060+ Database Developer Equity Data Optimization Python Jobs in UK — Top Companies Hiring July 2026

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Senior Systems Engineer Embedded Avionics & Typhoon

A leading defense technology company in the UK is seeking a Senior Systems Engineer for their team at RAF Coningsby. The role involves providing expert analysis and support for Typhoon mission systems while collaborating with a multidisciplinary team. Ideal candidates will have a background in systems engineerin ...

Senior Software Engineer Trading Shared Services

A leading financial technology firm in London seeks a Senior Software Engineer to develop high-performance distributed systems for its Electronic Trading platforms. The ideal candidate will have significant experience in C++ and Python, a strong understanding of software design principles, and a commitment to de ...

London based Senior Pricing Actuary – AI Driven ART

Allianz Commercial is seeking a Senior Pricing Actuary (m/f/d) to join their London team. This role involves creating bespoke insurance solutions through technical pricing and collaboration with diverse teams, all while leveraging skills in Python and SQL. Candidates should possess strong actuarial ski ...

Senior Software Engineer – Hybrid Finance Tech (Markets Ops)

Citigroup Inc. is seeking a Senior Software Engineer in Belfast. You will help redefine global finance by building robust software solutions in a dynamic team environment focused on integration and automation. Ideal candidates have strong programming skills primarily in Java, React, and Python, along with experi ...

Real Time Software Engineer: C++, Containers & Performance

Akkodis in Cheadle seeks a Software Development and Deployment Engineer to design and develop software applications in complex environments. You will lead the full software lifecycle from architecture to deployment, focusing on high-quality solutions. The ideal candidate has strong proficiency in C++, ...

Lead Bio ML Engineer — Drive AI for Drug Discovery

SR2 | Socially Responsible Recruitment | Certified B Corporation™ is seeking a Lead Bio-ML Engineer in Oxford to own the machine learning systems. This high-impact role involves working with biologists, designing models for drug discovery, and mentoring a small team. Ideal candidates will have a strong backgroun ...

AI Systems Engineer for Business Automation

SUNNYSTEP PTE. LTD. in Penarth is seeking an AI Engineer to create and integrate AI tools to enhance company operations. This role involves building AI agents, automation workflows, and ensuring their integration with business processes. The ideal candidate will have a strong background in Python or Ja ...

Remote First Software Engineer, AI Products (12m FTC)

Full Fact is seeking a Software Engineer for AI Products to help address misinformation at scale. You will build and maintain systems that empower users to fact check and verify claims, utilizing Python and machine learning technologies. This remote-first role requires collaboration with experts and of ...

Lecturer: Software Development & Coding — Mentor & Curriculum Lead

Nescot (North East Surrey College of Technology) in Epsom is seeking a skilled software development instructor to teach Python, JavaScript, and C#. The role includes engaging lesson delivery and curriculum development aimed at preparing learners for industry readiness. The ideal candidate will have rec ...

AI Quality & Evaluation Engineer: Production Metrics

ConnexAI in Manchester is looking for a professional to measure and improve AI systems in production. This role focuses on defining performance metrics for LLMs, ASR, and TTS, and requires strong Python skills. Responsibilities include designing evaluation tests, building datasets, and collaborating with product ...

Imaging Scientist II: AI Driven Medical Imaging for Trials

Perspectum Diagnostics Ltd. is looking for an Imaging Scientist II to join their Imaging Science team in Oxford. This role involves developing AI-driven imaging solutions to enhance clinical practices and pharmaceutical trials, particularly in endoscopic analysis. The candidate should have a Master's d ...

Senior Software Engineer AI & Cloud Automation (London, Onsite)

Cititec is seeking a Senior Software Engineer for a contract position with a daily rate of £800, based in London with 3 days onsite. Join a global commodity trading organization focused on innovative AI-driven engineering solutions. In this role, you will work on automating engineering workflows, desig ...

Lead Thermal Engineer – Hybrid, Global Projects

MBDA S.A.S. is seeking a Lead Thermal Engineer to work on pivotal projects for the UK's security. This role requires a degree in a relevant field, alongside experience in heat transfer analysis and CAE tools such as ANSYS, MATLAB, and Python. The position offers flexible hybrid working arrangements, wi ...

Lead, GenAI & LLM Platform Engineer

JPMorgan Chase & Co. is seeking an Applied AI ML Lead to design and deliver production-grade AI/ML solutions for the LLM Suite platform. This role requires hands-on engineering, architecture ownership, and collaboration with engineering teams to implement secure and high-quality software. Ideal candidates should ...

Hybrid London Graduate Software Engineer DevOps & Infra

Spectrum IT Recruitment is seeking a Graduate / Junior Software Engineer in London. This is a hybrid role requiring attendance at the office 2 days a week, offering an excellent chance for early-career professionals to gain hands-on experience. You will support core systems' reliability and performance ...

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 ...

Post Silicon Debug Validation Engineer Flexible Hours

Graphcore is seeking a Debug Validation Engineer in Bristol to lead post-silicon debug and validation for AI compute silicon. You will tackle complex problems and work closely with various engineering teams to improve product readiness and quality. The ideal candidate has strong programming skills in P ...

Quantum Software Engineer: Compiler & Error Mitigation

A pioneering quantum technology firm in Reading is seeking a Quantum Software Engineer. In this role, you will advance quantum systems by developing software for efficient compilation and execution of quantum programs. You’ll tackle challenges like quantum error mitigation and correction while collaborating with ...

NLP Researcher for Quant Finance & LLMs

G-Research seeks a Natural Language Processing (NLP) Researcher to join their team in Westminster. The successful applicant will work with large text corpora and the latest NLP techniques to develop models predictive of financial markets. The ideal candidate should have expertise in machine learning, proficiency ...

Lead Computer Vision Engineer Remote, Sports Analytics

A dynamic AI start-up in London is seeking a Lead Computer Vision Engineer to advance sports analytics through innovative computer vision technology. You will lead projects, mentor junior engineers, and collaborate with cross-functional teams. The ideal candidate has extensive deep learning expertise and is prof ...

Senior Software Engineer AI & Cloud Automation (London, Onsite)

Cititec is seeking a Senior Software Engineer for a contract position with a daily rate of £800, based in London with 3 days onsite. Join a global commodity trading organization focused on innovative AI-driven engineering solutions. In this role, you will work on automating engineering workflows, desig ...

Senior Test & Diagnostics Engineer — Hybrid, 9‑Day Fortnight

Redline Group Ltd in Great Yarmouth is seeking a Senior Test & Diagnostics Engineer to support the implementation of test set-up, verification plans, and diagnostics, including fault finding and tuning in the production process. The role requires understanding of automated test systems in Python, C#, o ...

AI Pipeline Engineer: LLM Orchestration & Production

BusinessOptix Ltd in Guildford is looking for an AI Engineer who will own the AI pipeline layer. This hands-on role involves building production-grade AI capabilities that deliver real business value through orchestrating large language model interactions. The ideal candidate should have a strong backg ...

Platform Engineer: Build Scalable APIs & Services

Caspian One Ltd is seeking experienced engineers for a hands-on platform engineering role in Sheffield, UK. You will design and build scalable Back End systems, contributing to a modern development platform used by many engineers. The ideal candidate has strong coding skills in Java, Node.js, or Python ...

Senior Full Stack Engineer (Remote) Scalable APIs & UI

A leading recruitment agency is seeking a Senior Full Stack Engineer for a 12-month remote contract. The ideal candidate has at least 4 years of experience in Python and Flask, along with a strong grasp of SQL databases. Responsibilities include architecting backend services and building responsive front-end int ...

Senior Frontend Engineer — Lead Architecture & Impact (Remote)

Housekeep Limited is seeking a Senior Frontend Engineer to develop technical solutions to complex business challenges. This role will involve collaborating with designers and engineers to enhance user experiences, and mentoring other developers. The ideal candidate has experience in web and mobile appl ...

Product Owner: Underwriting Rating Delivery

Hastings Direct is looking for an experienced Product Owner to lead coordination of changes to Underwriting rating algorithms in Bexhill-on-Sea. This role emphasizes safeguarding design integrity and delivering value from frequent rating changes. The ideal candidate will have a strong background in pri ...

Server Engineering Lead: Online Games & Cloud

Frontier Developments plc. in Cambridge is seeking a Server Engineering Lead to join the Elite Dangerous team. You will lead the development of online experiences, collaborating with teams to deliver exceptional gaming environments. Your role includes managing server developers and maintaining secure o ...

Senior Technical Analyst, Sustainable Aviation Modelling

The University of Cambridge is seeking a Senior Technical Analyst to join the Aviation Impact Accelerator team based in Cambridge, UK. This role involves developing tools for sustainable aviation research, providing technical leadership, and engaging stakeholders. Candidates should have a degree-level ...

Senior Energy Trading Business Analyst Hybrid London

Capco is seeking a Senior Business Analyst in Energy Trading to drive business and technology transformation initiatives. You will partner with various teams to translate business needs into effective tech solutions, optimizing trading processes and enhancing decision-making capabilities. This hybrid r ...

Hybrid SecOps Engineer Automation & Cloud Security

Engine by Starling in Greater London is looking for a Full-Stack Security Engineer to join our SecOps team. The role involves developing and operating security capabilities, with a strong emphasis on automation and incident triage. Ideal candidates will have over 3 years of experience in SOC, be profic ...

Senior AI Platform Engineer: Agentic AI & LLMOps

ASOS.com is looking for a Senior AI Engineer to join their AI Platform team. This role involves designing and implementing capabilities for the Agentic AI Platform and will require significant experience in production-grade AI systems and high proficiency in Python. The successful candidate will contri ...

Secure Software Engineer for National Security (Hybrid)

Forward Role is seeking a Software Engineer (National Security) based in the Greater London area. This role involves designing and maintaining secure applications and APIs, working closely with various teams to deliver scalable software across National Security programs. A strong understanding of progr ...

AI Agent Engineer for Autonomous Business Platform

Homerun B.V. is seeking a full stack AI engineer to design, build, test, and deploy production-grade AI agents. You will own agents end-to-end using modern frameworks like LangChain and Google ADK, and deploy using Docker and GCP. Ideal candidates will have at least 1 year of professional Python experience and k ...

Lead AI‑Driven Software Architect for Django Platform

Story Terrace Inc. is hiring a Software Architect in Greater London to drive the technical direction of their innovative platform. This role blends leadership with hands-on engineering, focusing on translating business needs into robust technical strategies. The ideal candidate will possess over 8 year ...

Senior Platform Engineer: Kubernetes & BPaaS

Bloomberg is seeking a Senior Software Engineer for its Platform as a Service (BPaaS) team in London. You will design and implement solutions using Kubernetes to manage workloads across a large multi-tenant platform. The ideal candidate should possess strong Go and Python skills, with an understanding ...

Senior Embedded Software Engineer Edge & Vision Systems

Platform Recruitment is seeking a Senior Software Engineer in Northampton to play a key role in developing innovative imaging and connected systems. This will involve designing, developing, and maintaining software across varied technologies. The ideal candidate will have a strong background in C, C++, ...

Senior Embedded Software Engineer – Linux, Networking

Rise Technical Recruitment is seeking a talented Senior Software Engineer based in Edinburgh. The role involves creating and maintaining internal software while participating in all stages of the software development lifecycle. Candidates should have experience with embedded C software, strong knowledg ...

Senior NetDevOps Engineer Hybrid Cloud & Zero Trust

A leading recruitment agency is looking for a Senior Infrastructure Engineer to work in the UK, specifically in Manchester, Blackpool, Newcastle, Leeds, or Birmingham. The successful candidate will design and enhance enterprise network infrastructure across various environments, implement network traffic flows, ...

Senior Satellite Access Layer Engineer — LEO, SDR Prototyping

Open Cosmos Ltd in East Hagbourne seeks a Senior Access Layer Engineer to lead the design and validation of satellite communication systems. The role involves optimising PHY and MAC layer functionality and addressing challenges unique to LEO environments. Candidates should have extensive experience with L1/L2 pr ...

Senior Network Monitoring Engineer & Tech Lead

A leading technology solutions provider is seeking an experienced professional in Manchester to design, implement, and support enterprise-level monitoring solutions in a complex environment. This role requires hands-on technical leadership with experience in both open-source and commercial monitoring tools. Idea ...

Senior Power Quantitative Risk Modeler

Exxon Mobil is seeking a qualified Quantitative Risk professional in Greater London to support our Risk Management function. The successful candidate will develop and validate quantitative models for Power markets and provide recommendations for improvement. Candidates should have an advanced degree in ...

Emerging Markets Local Debt PM (VP)

NCSL International is seeking a Portfolio Manager for Emerging Market Local Debt in London. This role involves owning and implementing investment ideas, developing macro views, and managing investment portfolios within defined risk constraints. The ideal candidate will bring 5-10 years of experience in ...

SC Cleared AWS DevOps Engineer — Kubernetes & Terraform

SR2 is seeking an experienced DevOps Engineer to manage and automate large-scale cloud platforms for UK government projects. The role involves building and maintaining secure, resilient cloud infrastructure on AWS and creating automation tools using Python. Candidates should have strong Terraform and K ...

AI/ML Engineer — GenAI & RAG Production Solutions

Version 1 is looking for a skilled AI/ML Engineer to join their Newcastle upon Tyne team. The successful candidate will develop and deploy machine learning and Generative AI solutions, ensuring optimal performance and integration into business systems. The role requires expertise in AI application deve ...

Hybrid UK Software Engineer Intern – Hands on Dev & Impact

Lucy Group Head Office in Basildon is looking for candidates for a software engineering position where you'll work alongside experienced engineers on various projects. This role provides hands-on experience across the software development lifecycle, requiring analytical skills and proficiency in Java or Pytho ...

Field Deployment Engineer – AI & Autonomy

The Rundown AI, Inc. is looking for a Forward Deployed Engineer to provide expert support in the integration of AI & Autonomy solutions. This position requires a Bachelor's degree in Engineering or Computer Science, with at least 7 years of industry experience. The successful candidate will work closel ...

Cloud Native AIML Software Engineer for AI in Science

GlaxoSmithKline is seeking a Software Engineer to join their AI for Science team, responsible for building cloud-native solutions that enhance AI systems. Ideal candidates will possess expertise in Python and cloud platforms like GCP. The role involves designing infrastructure and ensuring system relia ...

Senior AI Agent Architect & Delivery Leader

Infoplus Technologies UK Limited is looking for an AI Engineer to manage the delivery of AI-native programs. This role includes designing systems, engaging with global stakeholders, and leading AI projects with junior engineers. The successful candidate will have experience in developing agent-based sy ...

Senior DevOps Lead Cloud Strategy & Team Growth

Java Script Works is looking for a Lead DevOps Engineer in London, United Kingdom. In this role, you will spearhead a growing team in a dynamic environment while delivering and optimising cloud-cost strategies. As a lead, you will manage people and implement multi-cloud strategies, leveraging your expertise i ...

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