154,146+ Software Developer Php Mysql Python Jobs in UK — Top Companies Hiring July 2026

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Software Production Engineer: NPI & Test Automation

A leading technology firm in Waterbeach, UK, is seeking a Software Production Engineer to join its new Production Engineering team. This role involves developing software solutions to enhance the production process, focusing on new product introduction and automation. Ideal candidates will have a degree in Softw ...

Software Engineer III Java/Automation Engineer

Job Description You're ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Test Automation Engineer at JPMorgan Chase within the Global Liquidity and Account Soluti ...

Senior Software Engineer — Maritime Data Platform

A leading maritime technology company located in Cardiff is seeking a mid to senior Software Engineer to enhance their maritime technology platform. You will work on impactful solutions that drive efficiency and safety in the maritime industry, utilizing your expertise in software engineering and cloud technolog ...

Software Engineer – Cloud Microservices (TypeScript/AWS)

An innovative tech firm based in Oxford is looking for a Software Engineer to join its growing team. The role involves designing and developing innovative cloud-based software solutions that influence global energy decisions. Candidates should have at least 2 years of experience in relevant technologies such as ...

Staff Software Performance Engineer Team Lead

Arm's Userspace Performance team is looking for skilled software performance analysis engineers to lead a small group of engineers working on software performance analysis and optimisation. Successful candidates will help improve the performance of software running on Arm systems used across the world. </p ...

Senior Staff Software Engineer, Perception, Autonomy

Senior Staff Software Engineer, Perception, Autonomy About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract.As a company, we co ...

Software Engineer, Platform Birmingham, United Kingdom

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember mo ...

Senior Software Engineer, Infrastructure and Efficiency

About the Role You will be a subject matter expert and technical leader in engineering infrastructure, productivity, and enterprise tooling, partnering with globally distributed Engineering, Product, and Security teams and systems. What You’ll Be Doing Roku is seeking a world‑cl ...

Associate Software Engineer (Data Intelligence (ADX)

The Role Be at the forefront of exciting data initiatives at Addepar! Addepar is looking for talented and ambitious junior software engineers to join our team! As a member of our team, you’ll have the opportunity to work on cutting-edge projects, including our Financial Data Lakeh ...

Scientific Software Engineer Intern (3 months)

Scientific Software Engineer Intern (3 months) Project Title: Asphaltene Fluid Modeling and Equation of State Tuning Location Abingdon, Oxfordshire, United Kingdom Description & Scope Classical thermodynamics forms the foundation for modeling a wide range of en ...

Principal Software Engineer – Lead Secure Systems

A leading defense technology company in Cheltenham is seeking a Principal Software Engineer to design and maintain critical infrastructure. The ideal candidate will have experience in backend and frontend development, guiding technical teams, and a strong problem-solving mindset. Additional responsibilities incl ...

Imaging Systems Software Engineer (C++/AI)

Photonic Science in St Leonards on Sea seeks a Software Engineer to develop and improve camera drivers and control software using C++. The role involves supporting system-level integration between hardware and software and requires a strong aptitude for problem-solving along with C/C++ proficiency. The ideal can ...

Remote Frontier AI Software Engineer (Contractor)

A leading technology company specializing in AI is looking for a candidate with over 5 years of software engineering experience. Responsibilities include evaluating AI-generated code, collaborating with teams, and building verification agents. Candidates must be based in the US, Canada, or certain EU countries i ...

Staff Software Engineer in London Booksy

Skills Proficient in Python/Java programming, with a comprehensive understanding of advanced features and best practices. Experience in JavaScript/TypeScript and modern web frameworks (preferably Vue.js). Extensive experience with PostgreSQL database management system. ...

Field Software Engineer – Deploy & Integrate Robotics

About the Role We work closely alongside our customers to deploy our technology. As a Deployed Software Engineer at Arondite, you'll be responsible for implementing our technology with customers so that it effectively solves their real-world problems. You'll collect feedback from end users and wo ...

Mid Level Software Engineer (Java / AWS)

Mid-Level Software Engineer (Java / AWS) We’re supporting a large, well-established UK organisation on a key digital delivery programme and are looking for two mid-level Software Engineers to join an existing engineering team. This is a hands-on development role suited to engin ...

Principal Software Engineer — Tech Lead & Impact

A leading technology firm in Greater London is seeking a Principal Software Engineer to design, develop, and maintain critical infrastructure. This role involves ownership of team deliverables, collaboration with external partners, and mentoring engineers. Candidates must have strong capabilities in backend and ...

Staff Software Engineer, Product Engineering, UK

About the Role Our engineering culture strives to create an environment where engineers own and deliver product features end‑to‑end, from research through design to implementation. As a product engineer, you will write product specs, create wireframes, and build the product with minimal oversight ...

Principal Software Craftspeople: Remote Mentorship & Impact

A technology consultancy in Greater London seeks a Principal Software Engineer to shape client engagements and mentor teams. This hybrid role requires expertise in software engineering and the ability to foster strong stakeholder relationships. Ideal candidates will have experience in consultancy and a commitmen ...

Forward Deployed Software Engineer UK Government

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and mor ...

Staff Software Engineer (Optimizely Analytics, Backend)

Introduction Optimizely Analytics is the industry leading warehouse native analytics platform. We are used by Canva, Grammarly, Alaska Airlines, and many more to unlock data-driven decisions for experiment analysis, product analytics, sales analytics and beyond. You will work in a small, nimble t ...

Software Engineer Signal Processing & AI (Hybrid)

A global leader in maritime defense solutions seeks a Software Engineer to focus on C++ development and signal processing. This role involves architectural design, algorithm implementation, and peer review. Candidates should have experience in multi-threaded design and expertise in AI/ML techniques. Benefits inc ...

Staff Software Engineer DevSecOps (Cyber/Defence)

A global aerospace and defence company in Gloucester is seeking a Staff Software Engineer to work on cutting-edge Defence and Cyber programmes. You will play a pivotal role in software systems development, influence architectural decisions and mentorship of junior staff. This position offers competitive benefits ...

Defense Software Project Lead Hybrid & Leadership

A leading defence organisation in the UK is seeking a Software Project Lead to deliver software test capabilities and facilitate robust testing of missile systems. This role emphasizes building high-performing teams and requires proven software development experience, ideally in low-level C programming. The posi ...

Mission Software Engineer: Field Deployments & AI

A global technology company is seeking a Mission Engineer to drive software deployment and solve critical technical challenges. You will design, implement, and improve software, integrating data from edge sensors and applying machine learning solutions. The ideal candidate has a background in Computer Science, w ...

Senior Software Quality Assurance Engineer (Hybrid)

A leading defense organization in Bristol seeks a Quality Assurance Engineer - Software Quality. The role involves improving QA skills and collaborating with teams to ensure high-quality missile systems. Ideal candidates will have experience in software development and quality assurance, with strong communicatio ...

C++ Software Engineer — Broadcast Systems, Kubernetes

A leading global technology company is seeking a Software Engineer to work on developing core components for their broadcast control system, Cerebrum. The ideal candidate will have 5-8 years of experience in modern C++ and Kubernetes, along with a focus on quality and problem-solving. This role offers flexible s ...

C++ Software Engineer – HFT Desk (London)

A leading trading firm in London is seeking a skilled Software Engineer with expertise in C++ for their high-frequency trading team. The role involves working closely with traders and researchers to enhance algorithmic trading strategies. You will contribute to critical systems that process vast data and optimiz ...

Staff Software Engineer, Product Engineering, UK

About the Role Our engineering culture strives to create an environment where engineers own and deliver product features end‑to‑end, from research through design to implementation. As a product engineer, you will write product specs, create wireframes, and build the product with minimal oversight ...

Backend Software Engineer | Java, Spring & MongoDB

A leading global investment firm is seeking a Software Engineer in Birmingham. You will collaborate with teams to innovate and develop cutting-edge solutions, focusing on backend engineering with Java and Spring. Ideal candidates should have a solid understanding of micro-services and experience with Non-SQL tec ...

Software Engineer C++ (All Experience Levels)

Software Engineer C++ (All Experience Levels) Closing Date: Rolling Applications RoleOverview At Metis Aerospace, we design and build advanced hardware and software systems that deliver real‑world insight from complex data. Our software team creates the tools and systems that br ...

Security‑Focused Software Engineer (Hybrid, UK)

Daintta is seeking a talented Software Engineer to join their team in London or Cheltenham. You will collaborate with public sector clients to design, develop, and implement software solutions that safeguard the UK. The ideal candidate holds a Bachelor's degree in computer science, has experience in va ...

Software Quality / Testing Engineer (12 months)

JOB DESCRIPTION POSITION: Software Quality/ Testing Engineer (12 months) REPORTING STRUCTURE Report to: Senior Deputy Director (Product Management) KEY RESPONSIBILITIES 1) Test Planning & Strategy Contribute to the development of test plans, de ...

Flight Software Engineer Hybrid & Flexible Hours

Bright Ascension Ltd based in Dundee is seeking a Flight Software Engineer to join our team focused on innovative spacecraft flight software development. This role is key in designing high-quality features for Flightkit, our cross-platform software development kit. The ideal candidate will love solving ...

Software Engineer in Cheltenham IO Associates

Software Engineer Cheltenham, United Kingdom Posted 9 months ago Tech Stack JavaScript React Java C TypeScript Linux JUnit unit testing Candidate Requirements Proficient in ...

Associate Professor: AI & Software Engineering Leader

UNSW is seeking an Associate Professor in Software Engineering to shape the future of research and education in a prominent role within the School of Computer Science and Engineering. This position requires an established academic to drive high-impact research initiatives, mentor emerging researchers, and sup ...

Senior Embedded Software Architect | Flexible Hours

Ultra Electronics Group is seeking a Software Engineer in Maidenhead, England. The ideal candidate will lead a team in developing embedded and application software, ensuring high-quality deliverables within the Cyber UK Business Unit. The role requires significant experience in C/C++ and embedded syste ...

Software Development Manager: Drive Modernisation & Roadmap

Elevation Recruitment Group is seeking a Software Development Manager in West Yorkshire. This role requires a technically credible leader with Progress OpenEdge experience to drive modernization and define the technology roadmap for the future. Responsibilities include mentoring developers, challenging ...

Software Engineer – Autonomous Systems & AI (Equity)

A leading defence technology company in London is seeking developers to drive the development of software for autonomous systems. The role involves designing and testing software platforms and user interfaces. Candidates should have strong programming skills in various languages and a degree in a relevant field. ...

Test & Measurement Software Engineer C++ Instrumentation

A global technology company in Leicester is looking for a Test & Measurement Software Engineer to develop software solutions for testing products. The ideal candidate will have strong C++ programming skills, a background in basic electronics design, and the ability to manage project workloads effectively. This r ...

Specialist, Software Engineer 12 Month FTC

At McLaren, our mission is to set the standard for high performance in sport. And everyone, in every part of the team, has a role to play. So if you want to test your ideas with the world watching... And measure your progress in milliseconds... And play your part in racing history... You belong here. High ...

Full Stack Software Engineer Macro Engineering

Overview Full Stack Engineer - Leading Hedge Fund (London) Our client, a world-renowned hedge fund, is seeking a talented Full Stack Engineer to join their London office. This role involves contributing to core business areas, driving high-impact, cross-functional initiatives, and shaping t ...

Senior Software Engineer, Cloud Native & MLOps

A technology consulting firm in the City of London is seeking a skilled Cloud Infrastructure Engineer. You will own cloud infrastructure, architect scalable APIs, and collaborate with ML engineers on model serving. The ideal candidate has over 5 years of experience in cloud-native environments, including experti ...

Contract Software Engineer – React + Hardware & Databases

Java Script Works is looking for a Software Engineer in Cambridge, United Kingdom. The role focuses on developing software applications using JavaScript and React. Candidates should have experience with both relational and graph/NoSQL databases, and systems administration on Windows is a plus. This pos ...

Bristol: Project Engineer, Software Integration (12m)

Matchtech is seeking a proactive Project Engineer for a 12-month contract in Bristol, supporting the delivery of integration tools in the defence sector. The role demands effective collaboration with engineering and manufacturing teams to ensure timely project delivery. Candidates should hold relevant ...

Software Engineer – AI Powered UK Healthcare

black.ai is looking for Software Engineers in London to develop systems that integrate AI into clinical workflows, addressing the complexities of the UK healthcare system. The role involves building end-to-end solutions that enhance clinician experiences, ensuring seamless workflow integration and oper ...

Senior Software Tester – Manual & Automation Expert

Rebel Recruiters is seeking a Software Tester (Manual + Automation) based in Nottingham. This hybrid role requires approximately 3+ years of software testing experience, focusing on web apps and APIs. You will engage in both manual and automated testing while designing effective scenarios and frameworks. The sal ...

Software Engineer in Walsall CET Careers

Software Engineer Location: Walsall, United Kingdom Posted: 10 months ago This is a job posted by our partner Jooble. Tech Stack C Frontend Development JavaScript Frontend Vue.js Software Engineer </u ...

Principal Software & Hardware (CEH) Assurance Practitioner

Package: Competitive Salary + Benefits Role ID: SF18692 Are you ready to be part of the future? At QinetiQ, we’re not just imagining tomorrow we are creating it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect liv ...

Principal CEH Software & Hardware Assurance Lead

A leading technology firm in the UK seeks a Principal Software & Hardware (CEH) Assurance Practitioner to provide independent assessments of safety-critical aircraft systems. The ideal candidate will have significant technical experience, strong communication skills, and a technical degree. The role requires wor ...

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