1,001 to 1,025 of 1,327 Permanent Senior Software Engineer Jobs

Senior Embedded Software Engineer - Aerospace

Location
Kemble, England, United Kingdom
ZeroAvia Inc. is seeking an experienced Embedded Software Engineer to drive the development of embedded control software for hydrogen-electric propulsion technology. You will deliver end-to-end software from requirements to verification and certification within a multidisciplinary team. The role emphasizes safety-critical development with ...

Senior Software Engineer

Location
Southampton, England, United Kingdom
ultimate career opportunity that will light a fire within you. So, what’s the role all about? We are looking for a Seniorsoftware engineer who is passionate about solving infrastructure challenges through software engineering and automation. In this role, you will design, develop, and maintain scalable automation frameworks … develop PowerShell-based automation to support and optimize Windows environments. This is a highly technical, coding-focused position. The ideal candidate is a software-minded engineer who writes clean, maintainable, and testable code every day—not just ad hoc scripts. You should be comfortable designing reusable automation components ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
ultimate career opportunity that will light a fire within you. So, what’s the role all about? We are looking for a Seniorsoftware engineer who is passionate about solving infrastructure challenges through software engineering and automation. In this role, you will design, develop, and maintain scalable automation frameworks … develop PowerShell-based automation to support and optimize Windows environments. This is a highly technical, coding-focused position. The ideal candidate is a software-minded engineer who writes clean, maintainable, and testable code every day—not just ad hoc scripts. You should be comfortable designing reusable automation components ...

Senior Mobile Software Engineer — Hybrid London

Location
Greater London, England, United Kingdom
Senior Software Developer (Mobile) in London (Hybrid) is sought to join a large-scale digital transformation programme. The role focuses on customer-facing mobile solutions that support critical public services and deliver real-world impact. The position is a 6-month contract with Inside IR35. You will design ...

Senior Embedded Software Engineer — Defense Systems

Location
Wickford, England, United Kingdom
Leonardo is seeking a Software Engineer to join our Integrated Sensors & Protection line, focusing on embedded software for defence projects in Basildon. You will craft features using C/C++ on embedded platforms, collaborating with world-class engineers to deliver reliable, innovative products. We welcome diverse backgrounds ...

Senior C++ Real-Time Software Engineer (Hybrid)

Location
St. Neots, England, United Kingdom
Pico Technology in St Neots, England seeks a Senior Software Development Engineer to advance real-time data handling and bus data decoding. You will lead feature design, shape the architecture, and balance new work with technical debt in an Agile team. You will work across the SDLC ...

KDB+ Senior Lead Software Engineer - Vice President

Location
Greater London, England, United Kingdom
have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bankyouare an integral part of an agile team that works to enhance, build, and deliver … real-time and historical access. This is an exciting time as we migrate to AWS and re-architect our applications. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops ...

Senior Embedded Software Engineer - Real-Time Qt/QML

Location
Chesterfield, England, United Kingdom
Tedd Engineering is seeking an experienced Embedded Software Engineer to design, develop, test and optimise software across embedded platforms, from microcontrollers to HMIs using Qt/QML. You will write efficient code, integrate hardware and software, and ensure performance and reliability in diverse environments. Join ...

Senior Lead Software Engineer - Python / Java

Location
Greater London, England, United Kingdom
have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build … support of the platform. The work requires close collaboration with our front office partners from sales, trading and quantitative research. Job Responsibilities: Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
Senior Full Stack Engineer, you'll design and ship high-performance web applications across our React/Next.js frontend and Node.js/Express backend with real autonomy. You'll make architectural calls, explain the tradeoffs behind them, and stand behind them in review. You'll work directly with ...

Senior Embedded Software Engineer — Real-Time, Qt & CAN

Location
Chesterfield, England, United Kingdom
OnTarget Communications is seeking an experienced Embedded Software Engineer in Chesterfield to design, develop, and maintain software for embedded and real-time systems. You will work across the full product lifecycle, contribute to architecture, and collaborate with cross-functional teams to deliver high-performance solutions. The role … requires strong C/C++ skills, expertise with the Qt Framework and QML, and hands-on experience integrating software with embedded hardware and peripherals. #J-18808-Ljbffr ...

Senior Associate Software Engineer- Fullstack Java

Location
Glasgow, Scotland, United Kingdom
have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Asset & Wealth Management – Data & Analytics team, you’ll help design and deliver the strategic platform on which multiple teams within … boot, Spring batch— designing, developing, testing, debugging, and maintaining production services in a large enterprise environment Hands‐on experience using enterprise‐authorized AI‐assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine ...

Senior Quantum Software Engineer - HPC & Tensor-Network

Location
Sheffield, England, United Kingdom
Aegiq Ltd. in Sheffield is seeking a Quantum Software Engineer to help build the software behind our next-generation quantum computing systems and scientific computing applications. You will contribute across quantum architecture and applications, developing tools for circuit decomposition, transpilation and compilation while optimising scientific libraries with … tensor-network methods and GPU acceleration. We welcome candidates from scientific computing, high-performance software development, #J-18808-Ljbffr ...

Sr Lead Software Engineer - JAVA - OMS - Equities - Vice President

Location
Greater London, England, United Kingdom
Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology … solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Creates secure and high-quality ...

Senior II/Lead Software Engineer - Global KYC and Onboarding

Location
Greater London, England, United Kingdom
Senior II/Lead Software Engineer - Global KYC and Onboarding Full-time Compensation: GBP 111,000 - GBP 145,000 - yearly Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people … want to match you with the team that perfectly aligns with your experience and sets you up for success! As a Staff Backend Engineer (IC4), you'll provide technical leadership within your team, designing and implementing scalable, resilient systems that power our verification platform. You'll tackle complex engineering ...

Senior Full Stack Software Engineer – Python, Go, Typescript

Location
Cambridgeshire and Peterborough, England, United Kingdom
Global software and engineering technology company is looking to expand its software engineering team in Cambridge. You will be working on a range of new development projects for a significant public facing web/cloud platform that is used extensively across the globe by the engineering industries … communities. Key skills/experience required: Proven experience as a Full-stack Software Engineer or in a similar development role; at least 4+ years of experience in Full-stack web application development Having concrete experience in UI development with TypeScript & React Having concrete experience in Backend Development with ...

Senior Lead Software Engineer - FICC Electronic Trading Application Developer

Location
Greater London, England, United Kingdom
users and a geographically diverse team to solve complex problems end to end. If you enjoy modern architectures, performance-focused systems, and building reliable software at scale, you will find strong opportunities to grow here. As a Sr Lead Software Engineer, Electronic Trading Application Developer at JPMorgan … Chase in the Fixed Income, Currencies and Commodities Electronic Trading technology team, you will design and build software that supports electronic trading across multiple products and venues. You will work with partners across product, project management, and analysis to translate requirements into complete technical solutions. You will develop ...

Senior/Staff Software Engineer – Silicon Orchestration Platform

Location
West of England, England, United Kingdom
Imagination Technologies in the UK is hiring a Senior/Staff Software Engineer to build a silicon engineering platform. You will craft the orchestration layer, design data models, and drive reliability for long-running workflows across diverse compute resources. You will implement modular, testable code, emphasize strong … typing, and collaborate with infrastructure engineers to manage secrets and configurations. The role focuses on scalable, observable, and maintainable software across teams. #J-18808-Ljbffr ...

Senior Lead Software Engineer - MySQL Developer

Location
City Of London, England, United Kingdom
have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Infrastructure Platforms, you are an integral part of an agile team that works to enhance, build, and deliver … conducting critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with the ability to think beyond routine or conventional approaches to build solutions or break down technical problems ...

Sr Lead Software Engineer — Python/ AWS/Databricks

Location
Greater London, England, United Kingdom
integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Credit data pond team housed within Wholesale credit risk technology you are an integral part … test thresholds, performance/regression checks, release readiness criteria) and embeds them into CI/CD quality gates. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Sets the enterprise ...

Senior Software Engineer in Build Engineering

Location
West of England, England, United Kingdom
Bristol, UK About Graphcore Graphcoreis one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank … teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives.A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take ...

Senior Software Engineer in Build Engineering

Location
Cambridge, England, United Kingdom
Cambridge, UK About Graphcore Graphcoreis one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank … teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives.A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take ...

Senior Software Engineer in Build Engineering

Location
Greater London, England, United Kingdom
London, UK About Graphcore Graphcoreis one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank … teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives.A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take ...

Senior Lead Software Engineer, Equity Derivatives

Location
Greater London, England, United Kingdom
JPMorgan Chase is seeking a Lead Software Engineer in the Equity Derivatives Group to join an agile team building and supporting market‐leading technology products. You will collaborate with global technologists and traders to deliver high‐quality software in a fast‐paced environment. You will apply Java ...

Senior Cloud Software Engineer (AWS, Python, Terraform)

Location
City Of London, England, United Kingdom
Elsevier Limited is seeking a software engineer to design, build, and operate secure cloud-based services in AWS. You will contribute to an Agile team, implement CI/CD, and help shape engineering standards while mentoring colleagues. The role focuses on scalable, production-ready software with monitoring ...