169,623+ Software Developer Php Mysql Python Jobs in UK — Top Companies Hiring June 2026

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Senior Engineer: Cloud & Frontend Innovator

WorksHub is seeking a skilled Software Engineer with experience in Python and Javascript to contribute to an innovative environment. You will work on various technologies such as AWS, K8s, Kafka, React, and Ruby while addressing risks and delivering cutting-edge solutions. The ideal candidate will have ...

Senior Full Stack Engineer AI Powered Wellness Platform

A healthtech SaaS startup in London is seeking a Full Stack Software Engineer to help shape a B2B2C platform focused on stress reduction and resilience. The role requires extensive experience in developing solutions using React, Python, and Django. The ideal candidate should have a strong interest in wellbeing t ...

ML Lead Engineer: Hands on & Path to Management London

YouLend is hiring a Machine Learning Lead Engineer in London. This role combines hands-on engineering with team leadership, focusing on building and improving ML systems. Candidates should possess strong ML engineering experience, software engineering skills in Python, and a good understanding of MLOps. The posi ...

Senior AI Python Engineer — Remote (UK) for AI driven Apps

A leading tech solutions provider in the UK seeks a Senior Software Engineer proficient in Python and modern AI frameworks. The role involves designing and building applications, collaborating with client teams, and ensuring technical quality across projects. Candidates should have experience in agile environmen ...

Senior Software Engineer – Supplier Data Platform (Remote)

A leading product experience company in Greater London is seeking a Senior Software Engineer to drive the development of innovative features in their Supplier Data Manager product. The ideal candidate will have over 8 years of full-stack engineering experience, strong skills in Python and TypeScript, and a passi ...

Senior Software Engineer – Hybrid Cloud, AI & IoT

Applause IT Recruitment Ltd is looking for a Senior Software Engineer to join their engineering team in Birmingham. This hybrid role offers a great opportunity to work on cloud-native systems, IoT integrations, and AI-powered applications. The ideal candidate will have strong AWS and backend engineerin ...

Staff Software Engineer – Embedded/Crypto, Mentoring & Leadership

Staff Software Engineer, Onchain (Applied Cryptography) Location: 108 E 16th Street, New York, NY 10003 Responsibilities Technical mentoring of junior engineers Sprint board management Required Skills Significant experience with embedded C/ ...

Senior Software Engineer, Unified Trade Platform

DRW Holdings, LLC. is seeking a Senior Software Engineer for their Unified Platform in London. The role involves building robust systems with an emphasis on testing and scalability, designing and programming in languages such as Java, Python, and Clojure. The ideal candidate has experience with micro-s ...

Senior AI Processor Software Engineer Real Time Co Design

Huawei Technologies Research & Development (UK) Ltd is seeking a Senior Software Engineer to design real-time AI applications for Huawei processors. You will optimize AI chip architectures and collaborate with teams to integrate AI solutions. The ideal candidate has experience with C/C++ and Python, and knowledg ...

Senior Software Engineer (AVP) Hybrid Finance Tech

Citibank (Switzerland) AG is looking for a Senior Software Engineer in Belfast to join their Markets Operations Technology team. You will tackle engineering challenges while building robust solutions using Java, React, and Python. This role comes with a competitive base salary, 27 annual leave days, private medi ...

Data Architect in London Accenture

Migration Approach Data integration approach Experience Being a hands-on data architect (only when needed) with program languages Java, Scala , and Python. Accenture is a global professional services company offering expertise in digital, cloud, and security solutions ...

Senior Software Engineer — Construction Tech Platform

Converge, based in Greater London, is looking for a Senior Software Engineer to drive innovation in their Physical Intelligence Platform. You will explore new product areas, scale existing products, and collaborate closely with customers and team members. The ideal candidate has production experience in Haskell, ...

Senior Software Engineer Risk Platform & VaR Analytics

A leading trading firm in Greater London is seeking a Senior Software Engineer to join their Unified Platform - Risk team. The ideal candidate will possess strong programming skills, particularly in languages like Python or Java, and a good understanding of financial concepts like VaR. Responsibilities include d ...

Senior Embedded Systems Engineer – C/C++, Linux & CI/CD

A technology recruitment firm is seeking a Senior Software Engineer in Southampton, England. The role emphasizes embedded development and includes responsibilities such as leading complex projects, collaborating with stakeholders, and optimizing application architectures. Candidates should have significant exper ...

Senior UI Engineer: High Performance Graphics & AI

A leading streaming technology company located in the UK is seeking a Senior Software Engineer for their UI team. You will design and implement systems that enhance the user experience across millions of devices. Ideal candidates have over 5 years of experience in UI development, strong skills in BrightScript an ...

Senior GenAI Platform Engineer

RELX INC is seeking a Senior Software Engineer I in Greater London, focused on building generative AI services. You will design and develop scalable backend systems using Python and Java, collaborate with cross-functional teams, and mentor junior developers. This role promotes a healthy work-life balan ...

Senior Core Services Engineer – Secure Auth & Observability

A leading technology firm in Greater London is seeking a Senior Software Engineer to join their Core Services team. The role involves designing and implementing robust authentication and authorization systems while building fine-grained access control models. The ideal candidate should have a strong command of G ...

Senior Software Engineer, Risk Tech VaR & Analytics

A diversified trading firm is seeking a Senior Software Engineer to join their Risk Technology team in London. The ideal candidate will design and maintain API and application platforms while collaborating with trading and risk teams. Candidates should possess skills in programming languages like Python or Java, ...

Senior AI Security Engineer Hybrid, Flexible Hours

A leading AI organization in Greater London is seeking a Security Engineer to safeguard AI systems. Your role will involve building security for large-scale AI clusters and creating secure development practices. Ideal candidates will have significant software engineering experience, a Bachelor's degree in a rele ...

Senior Software Engineer — Scale a £5B Home Services Platform (Remote)

A leading cleaning technology platform in London is looking for a full-stack Senior Software Engineer to tackle complex problems and develop scalable solutions. You will collaborate closely with the tech team to enhance user experiences and be involved in the architectural decisions. The ideal candidate has stro ...

GPU Performance Optimization Engineer

A leading technology company in the United Kingdom is seeking a GPU Performance Analysis Engineer. This role focuses on developing and validating performance test plans for GPUs, analyzing performance issues, and collaborating with engineers to identify solutions. The ideal candidate will have strong skills in h ...

Lead Data Platform Engineer Secure, Scalable Products

A software security firm based in Belfast seeks a data platform expert to lead the development of cross-product data services. Responsibilities include designing customer data models, operationalizing data ingestion patterns, and ensuring reliable data products. Ideal candidates will have strong SQL and Python s ...

Senior Fullstack Engineer, Signals Platform & Security

Entrust Corporation is looking for a Senior Fullstack Software Engineer to join their Signals Team in London. The role involves developing secure applications for digital identity and authentication services, working across frontend and backend systems. The ideal candidate will possess 5+ years of expe ...

Engineering Manager, MAAS — Remote, Global Open Source Leader

A leading open source technology firm is seeking an Engineering Manager to lead the MAAS team. This remote role requires expertise in software development with Python or Golang, and strong experience in Linux system administration. The successful candidate will coach and mentor a distributed team, setting expect ...

Senior Software Engineer Hybrid Build Impactful Tools

A leading tech company is seeking a Senior Software Engineer to design and build innovative tools and platforms. This role involves delivering scalable solutions, championing best practices, and integrating data into insightful tools. Candidates should possess strong skills in JavaScript/TypeScript, Python, and ...

AI Platform Deployment Lead

QuantumBlack, AI by McKinsey is seeking a skilled engineer to lead AI platform deployments in Greater London. The role focuses on navigating complex client environments, deploying advanced AI capabilities, and ensuring operational stability. Candidates should possess 8+ years of experience in software and infras ...

Software Engineer II Cloud Banking Platform

J.P. MORGAN seeks a Software Engineer II to join their Global Banking Platform team in Greater London. The role involves designing and developing scalable microservices while applying best practices and technologies like Go, Python, and Kubernetes. Ideal candidates have hands-on experience in application develop ...

AI Engineer — LLMs, RAG & End to End Pipelines

A leading language services group in Cambridge is seeking an experienced AI Engineer to design, build, and deploy AI-powered systems. The role involves implementing architectures, fine-tuning models, and collaborating with teams to deliver quality AI solutions. Candidates should have a Bachelor's degree in Compu ...

System Test Engineer Robotics Tooling & CI/CD

A leading company in logistics solutions located in Wallingford is seeking a System Test Engineer. This role requires experience in hardware and software blended environments, proficiency in programming with Python or Go, and strong debugging skills. Responsibilities include unifying tools, building CLI tooling, ...

Software Engineer — Build Real World Public Services (Remote)

慨正橡扯 in Bristol is looking for a Software Engineer who wants to see their work impact public services. The role involves planning and developing features across various technologies including Java, Python, and more. Applicants should have a strong coding background, a drive for learning, and be eligibl ...

AI/ML Monetisation Architect

Meta is looking for a Software Specialist (TL) for AI/ML with a focus on monetization. Responsibilities include driving technical direction, communicating complex systems, and improving organizational efficiency. Candidates should have experience in machine learning algorithms, preferably in Python and PyTorc ...

Data & Trading Systems Software Engineer

Two Sigma in Greater London is seeking a talented software engineer to tackle the complex challenge of discovering hidden value in data. Ideal candidates hold a Bachelors with Honours and have 1-10 years of relevant experience, including expertise in Java, Python, and C/C++. You will develop robust data pipeline ...

Senior Cloud Platform & Security Engineer

A security-focused technology company in Greater London seeks a mid-level or senior Software Engineer to develop cloud services and infrastructure. This role offers the opportunity to directly contribute to scalable, reliable systems and requires 6+ years in cloud service development. Ideal candidates will have ...

Java Engineer – Hybrid Hedge Fund in London | 30% Bonus

Quant Capital is seeking a Software Engineer for a Small Hedge Fund in London. The role requires strong skills in Java and Python to support a high-profile client. The position offers a competitive compensation package of £90k plus a 30% bonus, with a requirement to be in the office three days a week. This full- ...

Cloud DevOps Engineer — AWS, DevSecOps & Observability

A leading biotechnology company in Oxford is searching for a Software Engineer to join their Customer Platforms team. The successful candidate will work on delivering high-quality customer experiences by implementing secure and scalable systems using AWS, CI/CD automation, Python, and TypeScript. Essential skill ...

Test Automation Engineer FinTech Trading Platform

Neptune North Limited in Newcastle upon Tyne is seeking a Test Automation Engineer to own technical projects and enhance testing processes. You will collaborate with Quants, Software engineers, and Infrastructure teams to deliver innovative solutions. The ideal candidate will have experience in program ...

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 ...

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 ...

VP, AI Platform Engineer – NLQ & Multi Agent Systems

JPMorgan Chase & Co. is seeking a Lead Software Engineer for AI in Risk Technology to drive AI initiatives and mentor a team. Your role will involve deploying advanced AI solutions, developing multi-agent systems, and collaborating with various teams on NLQ-enabled solutions. Required qualifications include a de ...

Senior Full Stack Engineer Public Sector Impact (Hybrid)

A digital transformation consultancy is seeking a Senior Full Stack Software Engineer in the UK to lead the delivery of complex digital solutions in the public sector. This role demands 5+ years of experience with technologies like .NET, Java, and Python, within a collaborative team. You will influence technical ...

Remote Cloud Image Automation Engineer

A leading open source technology firm in Manchester is seeking a Software Engineer to work on Linux and cloud infrastructure. You will design and build features within Ubuntu, automate delivery pipelines, and collaborate with partners like Amazon and Google. The ideal candidate has a Bachelor's degree in Compute ...

Secure Software Engineer for Defense Tech

SiXworks in Cheltenham is searching for a Software Engineer to work on secure digital solutions supporting Defence and National Security. The role involves designing and building applications in Kotlin Jetpack Compose, implementing backend solutions using Rust, Python, or Go, and optimizing deployment processes ...

Senior Test Engineer (Contract) – CI/CD Quality by Design

Nixor is seeking a Senior Software Engineer in Test for a groundbreaking role in Manchester. This contract position emphasizes proactive quality engineering rather than traditional testing. Responsibilities include driving quality strategy, mentoring engineers, and integrating testing into CI/CD pipelines. The i ...

Principal Software Engineer Simulation & Autonomy

A technology consultancy firm in Portsmouth is seeking a Principal Software Engineer to lead the design and development of applications across various sectors, including defence and health. The ideal candidate has over 15 years of experience with expertise in C/C++, C#, and Python, alongside strong stakeholder m ...

Senior Software Engineer GenAI & AI Products

Tesco in Welwyn Garden City is looking for a Software Development Engineer III to lead in developing and operating GenAI-powered products, including LLM applications and workflows. The role focuses on translating complex issues into production-ready solutions while ensuring reliability and user impact. The candi ...

Senior Software Engineer, Conversation Memory Platform

A leading UK banking institution is seeking a passionate Senior Software Engineer to enhance our Conversation Memory Platform. This hybrid role entails designing and deploying cloud-based solutions, ensuring high-quality, scalable applications, and leading a team of engineers. Ideal candidates will have a strong ...

Senior Software Engineer, Unified Trade Platform & Orders

DRW in London is looking for a Senior Software Engineer for their Unified Platform, focusing on trade management and order processing. This role involves building reliable and scalable systems, engaging in both legacy and green-field development, and promoting new technologies. Candidates should have e ...

Automation Test Engineer – Defence (Hybrid Cloud & AI)

A global technology company is looking for an Automation Test Specialist to join their team in Southampton, England. This role involves designing automated test scripts, collaborating with cross-functional teams, and analyzing test results to enhance software quality. Candidates should possess a bachelor’s degre ...

Hybrid Senior DevOps Engineer: Cloud Automation & CI/CD

Netcompany Group is seeking a DevOps Engineer in Leeds to enhance software quality and delivery through effective tool usage and team collaboration. With a focus on stakeholder management and business needs, this role requires strong experience in AWS and CI/CD processes. The ideal candidate will have ...

Principal ML Hardware Engineer

Arm Limited is seeking a skilled professional for a role in Machine Learning Hardware Architecture. You will develop tools that enhance the capabilities of Arm's machine learning accelerators, collaborating closely with hardware architects to define software interfaces. The ideal candidate will have st ...

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