172,851+ Software Developer Php Mysql Python Jobs in UK — Top Companies Hiring June 2026

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Senior Market Risk Developer – Historical Time Series

Senior Market Risk Developer – Historical Timeseries Position / Group DescriptionThe Risk Technology group builds and supports a global risk platform enabling the Risk Management group to oversee all areas of risk across the Firm. The risk platform provides cap ...

Senior Market Risk Developer – Historical Timeseries (Vice President)

Senior Market Risk Developer – Historical Timeseries Position / Group DescriptionThe Risk Technology group builds and supports a global risk platform enabling the Risk Management group to oversee all areas of risk across the Firm. The risk platform provides cap ...

Factory Software Engineer Data, DevOps & AI (Hybrid UK)

A leading technology firm is seeking a Factory Software Engineer to drive the evolution and deployment of Data and AI capabilities. The role involves collaboration with multiple stakeholders to implement technology solutions that enhance data integration. Candidates should have over 5 years of relevant experienc ...

Internal Tools Engineer, Safeguards Foundations

A leading AI safety firm based in London is seeking a Software Engineer to enhance internal tooling used for review and enforcement processes. The ideal candidate should have over 4 years of experience, strong knowledge of Python and React, and the ability to work closely with both technical and non-technical te ...

Backend Software Engineer Sports Data & APIs

A leading sports data and analytics company is seeking a Software Engineer (Backend) to transform large datasets into engaging insights for data-driven decisions in sports. This role involves developing and deploying APIs, managing databases, and building ETL pipelines. The ideal candidate should have at least 3 ...

VR Teleoperation Engineer: Real Time Robot Control

Humanoid in London is looking for a Software Control Teleoperation Engineer to build advanced VR-based teleoperation solutions for humanoid robots. You will engineer immersive control systems allowing fluid human-robot interaction through next-gen VR hardware. This role demands proficiency in C++, Python, and Un ...

AI Engineer High Impact Automations (Remote/EU)

A dynamic fintech company in London is seeking an experienced AI Engineer to join a high-impact team. You will build tools and automated workflows that enhance operations through AI automation. The ideal candidate has 4+ years of software engineering experience, strong skills in Python or TypeScript, and a backg ...

ML Projects Engineer: AI Driven Banking Systems

A leading digital bank in the UK is seeking a skilled software engineer to join their ML Projects team. This role involves designing and implementing machine learning features that enhance their banking platform. Candidates should thrive in a fast-paced environment and are encouraged to take ownership of their w ...

AI Quality Assurance Engineer — Automation & Reliability

Neura Market is seeking a skilled Software Quality Engineer to ensure the highest standards of quality for our AI-powered applications. This role, pivotal in implementing robust quality assurance strategies, offers you the chance to work at the forefront of AI innovation. With expertise in programming ...

Rust Distributed Systems Engineer – London (Hybrid)

Hunter Bond is seeking a Rust Distributed Systems Software Engineer in London. This elite company is known for its exceptional tech standards and talented individuals who are passionate about using cutting-edge technology. The role involves designing scalable, production-grade distributed systems and w ...

Compute Platform Engineer II: Scalable HPC & Cloud DevOps

GlaxoSmithKline is seeking a Compute Platform Engineer II to join our team in Greater London. This role involves designing and building tools for a hybrid cloud environment, helping us transform our data capabilities and accelerate application development. The ideal candidate should have a strong backg ...

GenAI Engineer for Microsoft Ecosystem – Production AI

3004 Avanade UK Limited Company is seeking an innovative Agentic AI Engineer to drive the development and deployment of generative AI solutions within the Microsoft ecosystem. This role involves developing production-grade AI applications, maintaining APIs, and integrating advanced models. The ideal ca ...

Client‑Facing Enterprise AI Deployment Engineer

A technology company focusing on AI infrastructure is seeking a Forward Deployed Engineer to manage the deployment lifecycle and work directly with enterprise clients in the UK. Responsibilities include designing AI applications, integrating systems, and collaborating with various stakeholders. The ideal candida ...

Senior Robotics Engineer — Outdoor Autonomy (ROS 2)

Reply is seeking a Senior Robotics Engineer to develop and integrate systems for outdoor robotics. The role involves strong hands-on experience with ROS 2 along with responsibilities like building the ROS 2 software stack, sensor integration, and advising on data strategies. Ideal candidates will hold a relevant ...

AI Agent Engineer — Build Scalable Conversational Tech

Decagon, based in Greater London, seeks an experienced software engineer to join the Agent Engineering team. This role focuses on designing and building AI agents to enhance customer interactions across various industries. Ideal candidates should have over 3 years of experience, expertise in Python and Typescrip ...

Data Platform Engineer: Scale ETL & Data Ops

A global leader in electronic trading is seeking a Data Platform Engineer based in Greater London. This role involves building and managing data processes on Tradeweb's platform, optimizing code and enhancing data pipelines. Candidates should have over 3 years of experience in Data Platform Engineering, strong s ...

Senior Infra Engineer — Cloud‑Native Backend & CI/CD

A technology company in London seeks a Senior Software Engineer I for its Infrastructure Services team. The role involves designing and building core systems for backend services while ensuring scalability and reliability. Candidates should have strong programming skills in languages like Java, Go, or Python, an ...

Senior Infrastructure Engineer – Scale Global Data Systems

A leading AI recruitment service is seeking a Senior Software Engineer to architect and build backend systems for handling vast amounts of unstructured data. The ideal candidate will have extensive experience with backend development, including proficiency in PostgreSQL, Rust, and Python. This is an opportunity ...

Autonomous Drone Software Intern – Build the Core Autonomy

Seeing Systems (YC W26), based in Greater London, is seeking a Software Engineering Intern to design and build the core autonomy stack for autonomous drones. The role emphasizes hands-on technical contributions and includes developing perception systems, interfacing with various technologies, and contributing to ...

Senior Platform Software Engineer – Cloud & AI

Carbon Re is hiring a Senior Software Engineer in London to join their platform team and advance AI technology for carbon reduction. This role requires expertise in cloud architecture, with experience in AWS or GCP, and proficiency in Python and Terraform. The successful candidate will help deploy workloads in c ...

Senior Software Engineer Remote Supplier Data Platform

A leading product experience company in Greater London is seeking an experienced full-stack engineer to drive product development and enhance supplier relationships. The role focuses on building solutions using technologies like Python and TypeScript, emphasizing user needs and collaboration with customers. The ...

Senior Data Platform Engineer (Trading Systems)

A leading Investment Manager in the UK is seeking an experienced Software Engineer for an initial 6-month role that could lead to permanent employment. The position involves working within a core engineering team to develop and enhance data and infrastructure platforms supporting systematic trading strategies. T ...

Senior AI Driven Engineer | Build Autonomous Ad Engine

Adzact in the United Kingdom is seeking a Senior Engineer to build an autonomous B2B ad engine. This role focuses on developing core platform systems and involves working with cutting-edge technologies like Python, AWS, and Docker. Candidates should have over 5 years of software delivery experience and an owners ...

Lead Integrations & API Architect

A pioneering AI technology company in Cambridge is seeking a Head of Integrations to lead technical aspects related to system integration. The ideal candidate will possess a deep technical background in software development and can engage with clients effectively. Responsibilities include overseeing integration ...

Senior AI Solutions Architect — Cloud, LLMs & Chatbots

A major UK financial institution based in Bristol seeks an experienced Senior Solution Architect to lead software design within a hybrid work environment. You'll be pivotal in developing innovative solutions utilizing modern technology stacks. The ideal candidate has over 5 years of experience, is proficient in ...

Technical Pricing Lead — Hybrid, Data Driven Impact

Travelers Canada is seeking a skilled pricing analyst to develop and refine technical pricing models utilizing advanced statistical techniques. The role involves significant data analysis to quantify risk and align pricing strategies with business objectives. The ideal candidate will have experience wi ...

Immunoinformatics Engineer: AI Driven Drug Discovery

A leading pharmaceutical company in the UK is seeking an Immunoinformatics Engineer to develop innovative AI technologies for drug design. This role involves collaborating with diverse teams, building strong partnerships, and driving software projects from inception to completion. The ideal candidate holds a Mas ...

Lead Software Engineer Creatures FX, Rigging & Crowds

Dneg in Greater London is looking for a Software Team Lead to drive development in VFX and Feature Animation. You will lead a multidisciplinary team, acting as Product Owner, and collaborate with stakeholders to shape requirements and deliver high-quality tools. Ideal candidates have a degree in Computer Science ...

Applied AI Engineer II: Build AI Powered Automation

TwinThread in Greater London is seeking a Software Engineer II - Applied AI. This role involves developing advanced machine learning models and deploying AI applications to enhance business processes. Candidates will utilize cutting-edge AI techniques while collaborating closely with engineering and testing t ...

Senior ML Platform Engineer: GenAI & Scale

A leading food delivery platform in the UK seeks an experienced ML Platform Engineer to design and enhance scalable machine learning infrastructure. The role involves collaboration with data scientists and engineers to support ML and generative AI initiatives. Candidates should bring over 3 years of experience i ...

Security Engineer: Build Secure Apps & Threat Modeling

Granola inc in Greater London is seeking a passionate Security Engineer to enhance application security within their software development lifecycle. The ideal candidate will design security features, conduct assessments, and educate teams on secure coding practices. A strong background in security-sensitive work ...

Senior Fullstack Engineer — Platform Architect

A growing engineering company in Greater London is seeking a Senior Fullstack Software Engineer responsible for designing, building, and maintaining critical production systems. The role emphasizes ownership, systems thinking, and high-quality engineering on mature platforms. The ideal candidate will have 8-15 y ...

Senior AI Data Scientist Industrial Analytics (Hybrid)

A global leader in industrial software is looking for an experienced Senior Data Scientist to join their innovative AI Investigation and Incubation team in Cambridge. The ideal candidate should have 8+ years of experience in data science and machine learning, with strong expertise in Python and SQL. Responsibili ...

Senior Automation Test Engineer: CI/CD & API Quality

IBM is seeking a Senior Automation Test Engineer in Hursley, England. In this role, you will deliver reliable automated testing solutions, design test scripts, and collaborate with developers and DevOps teams. You will work with modern automation tools like Java, Python, and Selenium to enhance product quality. ...

Lead Java Engineer — Build Scalable FinTech Platforms

JPMorgan Chase & Co. is seeking a Lead Software Engineer in Glasgow to enhance and deliver secure, stable, and scalable technology products within the Equities Technology team. You will collaborate in an agile setting, driving technical excellence across business functions. The ideal candidate should h ...

Senior Software Engineer, AI Platform (Hybrid)

A leading AI technology company based in Edinburgh is seeking a Senior Software Engineer to lead the design and implementation of robust, scalable backend systems. In this role, you will tackle complex technical challenges and mentor junior engineers. Ideal candidates have over 4 years of experience, strong skil ...

Modelling & Simulation Engineer — Autonomy & Wargaming

A defense technology firm in Greater London is seeking a Software Engineer to lead the development of advanced modeling and simulation applications. The ideal candidate will have strong C++ and Python skills, and will work on mission-level analysis and wargaming projects. This role emphasizes practical, hands-on ...

ML Projects Software Engineer — Build AI Features

Starling is seeking a software engineer to join their ML Projects team, located in Greater London. The role involves designing and maintaining machine learning features, encouraging innovation and collaboration among teams. The ideal candidate will have extensive experience building complex systems and famili ...

Gen AI Engineer: Frontline Client Deployments

A leading software firm in Greater London seeks a Forward Deployed AI Engineer to build and implement solutions using Generative AI technologies. You will engage directly with clients to deliver high-stakes projects and enhance the Gen AI strategy. The ideal candidate will possess a strong engineering background ...

Software Engineer Intern Real Time AI & Systems

A forward-thinking AI startup located in Camden, London, is seeking a Software Engineering Intern to solve challenging problems at the intersection of AI, code understanding, and data analytics. This paid internship offers hands-on experience in building large-scale data processing systems, mentorship from exper ...

Backend Engineer Intraday Fixed Income Platform

Millennium is seeking a talented technologist to join its Fixed Income Technology team in London. This role involves building and enhancing intraday risk and portfolio management solutions, focusing on backend engineering with languages like Python, Java, or Rust. Candidates should have strong software developme ...

Impactful SDE I: Build Scalable Cloud Apps

Amazon is hiring a Software Development Engineer (SDE-I) in Cambridge, UK, to innovate and build solutions impacting millions of customers. The candidate should be pursuing or have completed a degree in Computer Science or related fields, expected to graduate between October 2025 - September 2026. Experience in ...

Senior Research Platform DevOps Engineer

A leading AI technology company in London is seeking an experienced Software Engineer to join their Research Platform team. The role entails building a cloud-agnostic platform to enhance stability and scalability for researchers. The ideal candidate has 5+ years in DevOps/SRE roles, proficiency in Python and Go, ...

DevOps Engineer: Cloud, CI/CD & Microservices

TP ICAP is seeking a DevOps Engineer to enhance software delivery by driving automation and optimizing deployment pipelines. This role aims to embed DevOps principles across teams, enhancing operational efficiency and reliability. The ideal candidate has a degree in a relevant field, solid experience in cloud pl ...

Junior Data Intelligence Engineer – Lakehouse & Automation

Blumberg Capital Company is seeking a Junior Software Engineer in Edinburgh. You will work on cutting-edge data initiatives such as Financial Data Lakehouse and contribute innovative solutions. This role is perfect for those passionate about technology and finance. The ideal candidate holds a Bachelor' ...

Senior Internal Tools Engineer Drive Growth & Impact

A fintech company based in London is seeking a Senior Software Engineer to join its growing engineering team. You will define, build, and iterate on features for internal tooling while collaborating with cross-functional teams. The ideal candidate has over 5 years of experience with API development using Python ...

Lead Software Engineer, Frontier AI Platform (Hybrid)

A leading AI consultancy, located in Greater London, is looking for a Lead Software Engineer to scale their groundbreaking Frontier Decision Intelligence platform. The role involves driving technical contributions, designing customer-facing solutions, and collaborating with cross-functional teams. Ideal candidat ...

Software Engineer – Cloud Native, GenAI & CI/CD (UK)

A leading global professional services company based in Manchester is seeking a Software Engineer to develop traditional and serverless applications. The role requires a few years of industry experience in Java, Typescript, Python, or Go, and familiarity with Cloud Native technologies on AWS. Candidates will col ...

Founding Software Engineer – YC‑Backed Startup London

A YC-backed startup in London seeks a Senior Software Engineer to join their founding team. This role involves working closely with founders, shaping the product, and making key technical decisions. You'll directly impact product direction while working in a hybrid model, splitting time between the office and re ...

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    Software Developer Php Mysql Python Jobs in United Kingdom Job Search Guide, Trends and Insights