182,499+ Software Developer Php Mysql Python Jobs in UK — Top Companies Hiring June 2026

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Senior Site Reliability Engineer Cloud,CI/CD & Kubernetes

A leading tech start-up in Reading is seeking an experienced Site Reliability Engineer to join their dynamic team. You will troubleshoot application issues, assist in automating software deployment using CI/CD, and mentor junior team members. The ideal candidate has over 5 years of IT experience, proficient in P ...

Senior Test Design Engineer — Hybrid York, UK

Adtran is seeking a skilled Senior Test Design Engineer at our York office to develop and implement functional tests for our products. The role involves designing software and hardware for test frameworks, automating tests in C++ and Python, and troubleshooting test equipment. The ideal candidate holds ...

Senior Data Engineer Palantir Platform

A technology solutions provider in Greater London is seeking a Senior Palantir Engineer to design and develop data processing software for Big Data technologies. The role involves collaborating with various teams to ensure code quality and operational readiness. Strong experience in Java, Scala, or Python and fa ...

Senior Software Engineer Payments & Cross Border Platform

Ebury is seeking a Senior Software Engineer to join our London office in a hybrid capacity. You will be integral in developing our multi-currency account systems, enhancing payment processes. Responsibilities include leading product initiatives, collaborating with cross-functional teams, and mentoring junior eng ...

Senior Data Engineer – ELT & Analytics (Hybrid London)

RVU Co UK is seeking a Senior Software Engineer (Data) in London to enhance our data infrastructure. You will be crucial in creating data solutions for various teams and ensuring effective data handling. The role involves optimizing our ELT platform and collaborating with teams to improve data systems. ...

Senior Software Engineer in Southampton Matchtech

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 – 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 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 ...

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 ...

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 ...

Senior Software Engineer Security Cleared, Secure Cloud Native

A leading digital products company in the UK is looking for Senior and Principal Engineers to design secure, scalable software in agile teams. Applicants must hold active or recently active SC or DV clearance and possess strong experience in delivering production systems. Proficiency in modern programming langua ...

Principal AI Adoption Engineer Hybrid, Global Impact

Elanco in Hook, UK, is looking for a Principal Engineer – AI Adoption to join their Enterprise AI engineering team. The role involves defining a multi-year strategic roadmap for AI capabilities, consulting with various teams, and adopting new standards. Required qualifications include a Bachelor’s degree in Comp ...

GenAI Platform Engineer — AI Automation & ML Ops

A leading company in animal health in Hook, UK is seeking a Software Engineer specializing in Generative AI. You will collaborate with a dynamic team to drive innovations in AI technology, focusing on implementation and continuous improvement. The role requires proficiency in Python and experience in MLops princ ...

Engineering Manager, MAAS — Lead Cloud Bare Metal Ops

A leading open-source software company is seeking an Engineering Manager to lead its MAAS team. This role focuses on building and managing private bare-metal infrastructure, providing a cloud-style on-demand API. Candidates should have a strong background in engineering leadership, exceptional programming abilit ...

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 Palantir Engineer: Scalable Data Solutions Lead

A leading technology firm in Budock Water is seeking a Senior Palantir Engineer to design and develop data processing software for large-scale solutions. The ideal candidate will have strong experience in Java, Scala, or Python, and familiarity with data-processing platforms like AWS and Azure. This role emphasi ...

Graduate Software Engineer Quant (Hybrid, London)

An elite fintech trading firm is seeking a Graduate Software Engineer/Quant to join their innovative team in Greater London. This hybrid role offers the chance to work with cutting-edge technology on multiple green-field projects and exceptional opportunities for growth. Candidates should hold a degree in a STEM ...

Senior AI Software Engineer & Tech Lead

Webuild Ai is seeking a skilled Software Engineer to lead the design and development of complex AI-powered applications. This hybrid role requires expertise in React, TypeScript, and Python, alongside experience in cloud-native development. The ideal candidate will have a passion for innovation and a m ...

Lead AI Software Engineer Cloud Native & Enterprise

A leading AI technology firm in the UK seeks a Software Engineer to lead the design and delivery of AI-powered applications. The role requires extensive experience with React, TypeScript, and Python, alongside cloud-native development. You will mentor engineers, collaborate closely with cross-functional teams, a ...

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, ...

Actuarial Associate: Life & Annuity Analytics

A leading actuarial services provider in Hamilton is seeking an Actuarial Associate to support financial and regulatory analysis. The candidate will engage with various teams, contributing to reporting procedures and processes that enhance operational efficiency. Qualifications include a Bachelor's degree, ASA d ...

Impact Focused FDSE: Field Embedded Data Solutions

A leading data analytics company in Greater London is seeking a Forward Deployed Software Engineer. You will work closely with customers to tackle critical challenges, utilizing advanced technology and large-scale data. Candidates should possess a strong engineering background, be proficient in languages like Py ...

Senior Cloud Platform Engineer Scalable ML Infrastructure

CHARM Therapeutics is seeking a software engineer to develop scalable cloud infrastructure to support ML research. You will design, create, and maintain the infrastructure allowing for large-scale training and inference, crucial for developing therapeutic solutions. Requirements include expertise in cl ...

Cloud Native Software Engineer — CI/CD & Security

A leading consulting firm in Leeds is seeking talented software engineers to develop traditional and serverless applications in an agile environment. Candidates should have experience in Java, Typescript, C#, Python, or Go, and familiarity with cloud technologies such as AWS or Azure. The position offers a compe ...

Scientific Software Engineer Intern: EoS Tuning & PVT Modeling

SLB is seeking a Scientific Software Engineer Intern for 3 months in Abingdon, UK. This internship focuses on asphaltene fluid modeling, requiring knowledge of thermodynamics and programming skills in Python. Responsibilities include literature reviews, data tuning, workflow design, and manuscript preparation ...

Senior UI Infrastructure Engineer — Hybrid, Build Tools

Roku, Inc. in Cambridge, England, seeks a Senior Software Engineer for UI Infrastructure development. Ideal candidates will have extensive experience in C++ and Python, contributing to the robustness of embedded frameworks that impact millions of users globally. This position is integral to developing ...

Cloud Software Engineer Build Scalable AI Systems

Amazon is looking for a Software Development Engineer I to work in Edinburgh, UK. This role involves designing and building scalable services, contributing to innovative products, and participating in code reviews. Candidates should be enrolled in or have completed a degree in a relevant field and have experienc ...

AI Quality Assurance Engineer — Automation & Reliability

AI Chopping Block, Inc. is looking for a Software Quality Engineer to ensure the reliability and performance of their innovative AI applications. You’ll define and implement quality assurance strategies while working alongside engineering teams in a hybrid role based in London. The ideal candidate has ...

Full Stack Engineer AI Powered Debt Markets Platform

A leading AI platform for debt markets is seeking a Backend Engineer to develop systems and functionality for their platform using Python. The role involves collaborating with cross-functional teams to design and implement software that delivers value to clients. Ideal candidates will have experience in API deve ...

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 ...

Research Engineer, ML Systems at Scale (Hybrid)

A recruitment firm is seeking a Software Engineer for a hybrid role in Greater London. The position focuses on advancing machine learning technologies through research and collaboration with various teams. Candidates should have a Bachelor's degree in a relevant field, at least 2 years of experience in machine l ...

Full Stack Engineer Scale a Data Driven Insurance Platform

A leading digital insurance provider in the UK is seeking a Full-stack Engineer to drive software development on their innovative platform generating substantial revenue. You will leverage Kotlin and Python for backend and data services, while creating engaging frontend applications using React and Typescript. T ...

Rust Kernel Engineer – Scalable Backend & Observability

hyperexponential is looking for a Software Engineer for the Kernel Team to design and deliver features for their AI-powered platform. The role involves enhancing a modular architecture and building automated tests for complex execution scenarios. Candidates should be experienced in backend systems development us ...

Back End Engineer (Generative AI) in London Neo4j

Staff-Level Full-Stack Software Engineer 108 E 16th Street, New York, NY 10003 Job Description Expand our suite of GenAI offerings. Key Responsibilities Design, develop, and maintain high-performance back-end systems using Python to support GenAI ...

Senior Infra & DevOps Engineer Cloud & Security (London)

Signify Technology is seeking a Senior Software Engineer in London. The ideal candidate will have 5+ years of experience, focusing on infrastructure and DevOps, with advanced Python skills. You will lead architecture and implementation of critical infrastructure projects, ensuring best practices in security and ...

Embedded Software Engineer – UAV Systems & Flight Control

Practicus is seeking a talented Software Engineer in Swindon to work in a hybrid environment. This role focuses on designing and developing systems for unmanned aerial vehicles (UAV), engaging in all stages of development from integration to testing. The ideal candidate will have experience in embedded ...

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