276 to 300 of 895 Permanent Senior Software Engineer Jobs

likes of Click Travel, NexTravel and Albatross to the team. From TravelCare, to FlexiPerk and of course GreenPerk we are shaping the future of the industry. Are you a Senior Software Engineer with extensive programming experience? We’re not looking for stack experts. We’re looking for smart people who can bring in the best tools and … our product team to design, architect and implement our product. Perk is a next-generation platform to take the pain out of booking and managing business travel. As a Senior Software Engineer, this position involves: Product development in Python/Django and/or React of a travel-related web-based product Integrations between our product to More ❯

Senior Software Engineer Circa £58,000 annually Remote | Full-time We're partnering with one of the world's largest food service and support services companies, operating internationally and serving everything from corporate cafeterias to sports stadiums. This role sits within their procurement solutions team in Birmingham - the tech hub powering billions in purchasing decisions. Why this … ll be instrumental in this knowledge transfer and capability building - a genuine chance to shape the future tech stack of a global operation. What we're looking for: ✅ Proven software engineering experience (5+ years) ✅ Strong server-side skills - ColdFusion, PHP, Java or similar ✅ Solid front-end fundamentals - HTML, CSS, JavaScript ✅ Experience with relational databases (MySQL, MS SQL) ✅ Version control … how a global organisation modernises its technology, with the autonomy to build expertise that's increasingly valuable in today's market. Sound like you? If you're a versatile software engineer who thrives on learning new technologies, enjoys solving complex problems, and wants to be part of something transformational rather than transactional – this one's for you. Apply More ❯

Senior Software Engineer Location: London 1x a month Salary: £75,000 - £95,000 + equity + benefits An established, global technology business within the hospitality-tech industry is seeking a talented Backend Software Engineer to help build and scale cutting-edge digital solutions click apply for full job details More ❯

Senior Engineer (Product) – Up to £130,000 + Strong Equity + Bonus – Sponsorship offered The Opportunity: Join one of the UK’s fastest scaling startups, who are making a big impact on the global economy. The company are building a cybersecurity tools at the forefront of innovation and are looking for multiple Engineers to join. You won’t … to meaningful solutions, working in a tech-first, mission-driven environment that values your input across both engineering and product decisions. About the Role: We’re looking for Mid - Senior Engineer’s to help build and scale impactful products. Open to Engineers from different object-oriented technical backgrounds, but you’ll be leveraging C# (don’t worry if … and sponsorship supported Fast paced environment with a thriving winning team culture ✅ cutting edge technology ✅ Interested to find out more, apply now and we can run through the details Senior Engineer (Product) – Up to £130,000 + Strong Equity + Bonus – Sponsorship offered More ❯

Senior Engineer (Product) – Up to £130,000 + Strong Equity + Bonus – Sponsorship offered The Opportunity: Join one of the UK’s fastest scaling startups, who are making a big impact on the global economy. The company are building a cybersecurity tools at the forefront of innovation and are looking for multiple Engineers to join. You won’t … to meaningful solutions, working in a tech-first, mission-driven environment that values your input across both engineering and product decisions. About the Role: We’re looking for Mid - Senior Engineer’s to help build and scale impactful products. Open to Engineers from different object-oriented technical backgrounds, but you’ll be leveraging C# (don’t worry if … and sponsorship supported Fast paced environment with a thriving winning team culture ✅ cutting edge technology ✅ Interested to find out more, apply now and we can run through the details Senior Engineer (Product) – Up to £130,000 + Strong Equity + Bonus – Sponsorship offered More ❯

Senior Embedded Software Engineer (Senior or Principal) — IoT & Space Systems Join a pioneering team building the next generation of space-powered IoT solutions. My client are developing a highly advanced satellite network that connects billions of devices worldwide — enabling users to sense, track, and act on data anywhere on the planet. As a Senior Embedded … Software Engineer , you’ll design and optimize software for low-power, battery-operated IoT devices that communicate through space-based systems. You’ll focus on performance, power efficiency, system reliability, and automated testing frameworks. Key Responsibilities Embedded Development Design, implement, and maintain low-level software including BSPs and device drivers. Optimize firmware for minimal power consumption … GitLab CI, or Azure DevOps. Use oscilloscopes, logic and protocol analyzers, and other debugging tools to test embedded systems. Collaboration & Documentation Work closely with hardware engineers to ensure seamless software–hardware integration. Maintain detailed documentation for development, testing, and validation processes. Skills & Experience Strong programming skills in C, C++, and Python (Shell/Bash scripting a plus). Proven More ❯

Senior Software/Platform Engineer (DevOps) | AI-driven Healthcare | Hybrid (Oxford) - Contract Role I’m excited to be supporting a pioneering healthtech company that’s redefining how cardiovascular disease is detected and managed - using advanced AI and cloud-based diagnostics to save lives. 💙 They’re looking for a Senior Software/Platform Engineer (open … to candidates from DevOps, software engineering, or cloud backgrounds) to help scale their secure, high-performance SaaS platform used by clinicians and healthcare systems worldwide. What makes this special: 👉 You’ll work on tech that genuinely impacts patient outcomes. 👉 Join a mission-led team combining AI, medical imaging, and cloud engineering. 👉 Modern stack including Python, TypeScript, Docker, Azure, and … Kubernetes. 👉 Strong culture of innovation, continuous delivery, and collaboration. What you’ll bring: 👉 Solid software engineering skills (Python/TypeScript/JS). 👉 Experience building and deploying cloud-native applications. 👉 CI/CD pipeline expertise and IaC experience. 👉 A passion for quality, reliability, and secure delivery. This is a Contract hybrid role (Oxford-based) offering flexibility, career growth, and More ❯

Motorola Solutions values your privacy .Senior Software Engineer page is loaded Senior Software Engineerlocations: Edinburgh, UK (ZUK129)time type: Full timeposted on: Posted Todayjob requisition id: R58468 Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people … safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us build a safer future. Department Overview Our world class Video Management Software allows Enterprise customers to monitor all aspects of security at their sites. From integrating video analytics in Windows applications to making highly scalable cloud microservices - our engineers have opportunities … to work with a very diverse and exciting range of products. We are seeking talented senior software engineers to expand our teams and contribute to product development. Our hybrid home/office model is fully supported, with a fantastic city center office in Edinburgh. Job Description What You Will Do Delivering high quality, reliable software in our More ❯

Senior Rust/C++ Software Engineer Location: Hybrid (UK) Salary: £60,000 – £70,000 Type: Permanent About the Role: Our employer-partner is seeking a Senior Software Engineer with deep experience in Rust and/or C++ to design and build high-performance, distributed, and mission-critical systems. You will play a key role More ❯

SENIOR EMBEDDED SOFTWARE ENGINEER Overview: Gardasoft is the global leader in the design, manufacture, and application of high-performance LED control technology. Gardasoft has an enviable reputation within the machine vision industry that it sells to through its Distributor network for its innovative products and solutions. Based in Cambridge are the R&D facilities, production, and all … support functions. We are currently recruiting a passionate and energetic Senior Embedded Software Engineer, working at Swavesey/Cambridge Location. Key Responsibilities Design, develop, optimise, and test firmware and software that executes directly on processor or embedded OS. Develop and execute unit tests, integration tests, and validation frameworks. Debug and test complex issues in firmware using … oscilloscopes, logic analysers, and other test equipment. Collaborate with cross-functional teams including software, hardware, and product management to define and deliver product requirements. Lead the firmware release cycle, including documentation, and deployment for manufacturing. Research alternative technologies and evaluate for use within Gardasoft products. Support manufacturing and production testing, ensuring firmware stability and performance in production environments. Support More ❯

About the job Senior Software Engineer Robotics Location: Hertfordshire Salary: £50,000 - £60,000 Are you a Software Engineerwith a passion for C#/.NET and Robotics? Join a fast-growing technology start-up that builds advanced robotics systems for real-world applications. Key Responsibilities: +Lead the way and be a strong advocate of best practice … software design patterns, software architecture and agile methodology. +Take a lead in our effort to re-architect and harden our code to prepare for 10x-100x scale +Mentor junior software engineers +Help the team to find the right balance between strong principles and pragmatism; and help the team to inform buy vs build decisions +Be the standard … bearer for code quality (including software test coverage and maintainability of code) Key Requirements: +10+ years experience in software engineering. +10+ years experience with C# and .NET. + Previous experience with Linux, Python and Azure DevOps +Previous experience in both start-ups/scale-ups and larger organisations +Strong communication skills +Previous experience in robotics or other hardware More ❯

Netherlands Base pay range Work Activities AMOLF en het Advanced Research Center for Nano-Lithography (ARCNL) verrichten wetenschappelijk onderzoek met circa 100 experimentele opstellingen, die door mechanici, elektronici en software engineers in samenwerking met wetenschappers worden ontwikkeld en onderhouden. Samen zorgen wij voor grensverleggende techniek waarmee toponderzoek wordt verricht. Voor dit voornamelijk projectmatig werk in multidisciplinaire teams zoeken wij … een senior software engineer. Je ontwikkelt unieke software voor experimentele onderzoeksopstellingen. Hierbij ligt de nadruk op aansturing van apparatuur (lasers, motoren), vergaring van data (camera's, detectoren, sensoren) en weergave en opslag van de onderzoeksgegevens. Als (senior) software engineer ontwikkel je applicaties voor de .NET omgeving, gebruikmakend van de programmeertaal C# op het Windows … platform. Je ontwerpt, realiseert en test de software gebruikmakend van moderne technieken en tools. Je volgt de ontwikkelingen binnen software engineering en adviseert wetenschappelijk onderzoekers bij hun software activiteiten. Qualifications Heeft HBO werk- en denkniveau op het gebied van software engineering; Heeft ruime ervaring met het zelfstandig ontwikkelen van applicaties in C# met Visual Studio; Verkent More ❯

Senior/Staff Software Engineer - Platform (IaaS) £115,000 - £130,000 London - 4 days a week in office (Paddington) ️ Go, Kubernetes, GCP Here at Burns Sheehan, we're working with a well-established, high-growth UK tech business in the payments and financial services space. Processing billions in transactions annually and supporting nearly 1 in 5 card … tooling, infrastructure provisioning, and improving the developer experience across the business. What You'll Be Doing: Building tools and services that improve infrastructure workflows for engineering teams Collaborating with senior engineers and product leads on design and implementation Contributing to technical strategy, team mentoring, and engineering standards Opportunity to work on Open-source projects focusing on AI agents What … They're Looking For: Strong software engineering background, ideally writing Go (or .NET/Java) Solid experience with Kubernetes Experience in cloud environments - GCP preferred, AWS/Azure acceptable A collaborative engineer who can mentor others and contribute to team direction If you're interested in building platform tools with real impact, in a stable and well-backed More ❯

Senior Embedded Software Engineer Yateley £50-60k As a Senior Embedded Software Engineer , you’ll be designing and developing software that brings cutting-edge sonar, navigation, and communications systems to life. From embedded Linux and real-time operating systems to hardware-in-the-loop testing, your expertise will help deliver the technology … Proficiency in C/C++ , embedded Linux, and microcontroller (STM32, PIC) development. Strong grasp of RTOS/bare-metal systems, DevOps build tools, cross-compiling. A mindset for structured software development: coding guidelines, testing, version control, peer reviews. Curiosity, collaboration, and the ability to explain complex ideas simply. Curious to learn more? Click apply and we'll be in More ❯

Senior C++ Software Engineer London Join a pioneering team developing advanced software for secure, high-performance communications. This is an opportunity to contribute to technology that supports public safety, defence, and government operations, working within an organisation that combines the innovation of a start-up with the stability of a globally established leader. You’ll play … QA, and Architecture. If you’re passionate about engineering excellence, security, and reliability, this is a genuinely impactful role. In this role, you’ll design, build, and maintain C++ software for mission-critical communication systems while integrating with third-party platforms such as Motorola DCS and CADI. You’ll collaborate closely with cross-functional teams to deliver scalable and … secure solutions that perform under pressure. Your work will also involve participating in architecture discussions, contributing to code reviews, implementing best practices, and ensuring the software meets performance, reliability, and security standards. You’ll have the freedom to innovate and the responsibility to deliver technology that has real-world impact. What's required for this Senior C++ Software More ❯

Senior C++ Software Engineer London Join a pioneering team developing advanced software for secure, high-performance communications. This is an opportunity to contribute to technology that supports public safety, defence, and government operations, working within an organisation that combines the innovation of a start-up with the stability of a globally established leader. You’ll play … QA, and Architecture. If you’re passionate about engineering excellence, security, and reliability, this is a genuinely impactful role. In this role, you’ll design, build, and maintain C++ software for mission-critical communication systems while integrating with third-party platforms such as Motorola DCS and CADI. You’ll collaborate closely with cross-functional teams to deliver scalable and … secure solutions that perform under pressure. Your work will also involve participating in architecture discussions, contributing to code reviews, implementing best practices, and ensuring the software meets performance, reliability, and security standards. You’ll have the freedom to innovate and the responsibility to deliver technology that has real-world impact. What's required for this Senior C++ Software More ❯

Job Title: Senior Embedded Software Engineer Location: Fully Remote (UK) Salary: £80,000 - £90,000 per annum (DOE) Are you a systems-focused engineer with a passion for virtualisation and fullstack development? We're hiring a Senior Systems Engineer to join a UK-based tech company that's building innovative solutions across storage, networking … and compute virtualisation. About the Role As a Senior Embedded Software Engineer, you'll be responsible for developing and maintaining a fullstack virtualisation software platform. You'll work across the full software development lifecycle, from prototyping and architecture to debugging and deployment. This is a hands-on role with the opportunity to influence technical standards … across the platform. Key Responsibilities Design and develop well-structured, testable, and efficient code in C and Python. Prototype solutions and troubleshoot complex system bugs. Lead development of entire software systems and oversee project execution. Recommend and implement new technologies to improve functionality and productivity. Collaborate with cross-functional teams across engineering, QA, and product. Maintain technical standards and More ❯

Senior/Lead Embedded Software Engineer £60-70k St. Ives If you want to develop yourself from a Senior to a Lead engineer with a leading company developing extremely precise systems. This is the role for you. Platform Recruitment is partnered with a global leader in extremely responsive control software for industrial automation … looking for a Senior Embedded Software Engineer click apply for full job details More ❯

Senior Software Engineer (AI-Native Development) Edinburgh, Leeds, Manchester or London About Us: The Future is AI-Native At Create Future, we believe the next frontier of innovation lies in seamlessly integrating artificial intelligence into the very fabric of our products and processes. We are on an ambitious mission to become a truly AI-native business, revolutionising … how software is conceived, built, and delivered. This isn't just about using new tools; it's about fundamentally transforming our culture and up skilling our teams. We're looking for a pioneering engineer to help us build this future. The Role: Build the Future of AI-Powered Software As a Senior AI Enablement Engineer, you will be a key technical leader and practitioner in our evolution. You are a passionate engineer who is convinced that AI will redefine the craft of software engineering. Your core mission is to champion and implement AI-assisted development practices within our teams, acting as a hands on mentor and a catalyst for innovation through your More ❯

Role: Senior Software Engineer Location: Bristol (Onsite) Industry: Defence Salary: Competitive + Bonus + Benefits Our client, a market leader in Defence is looking for ambitious Senior Software Engineers skilled in either C++ OR Java to join a dynamic team. They're looking for a comprehensive mix of technical depth and individuals who have driven … end-to-end software delivery, from initial requirements through to certification. You ll have a track record of leading the design and implementation of sophisticated systems while guiding and supporting your teammates to achieve high technical standards. Requirements Advanced C++ OR Java development with a strong foundation in modern programming practices Delivering robust software across large or technically … challenging systems Comprehensive understanding of the software lifecycle, particularly around defining requirements and designing solutions Building and maintaining productive relationships with both internal collaborators and external partners Coaching and mentoring less experienced engineers to help them grow Working openly and collaboratively, using clear communication and teamwork to tackle complex problems Beneficial: Hardening or securing Windows or Linux operating systems More ❯

Role: Senior Software Engineer Location: Bristol (Onsite) Industry: Defence Salary: Competitive + Bonus + Benefits Our client, a market leader in Defence is looking for ambitious Senior Software Engineers skilled in either C++ OR Java to join a dynamic team. They're looking for a comprehensive mix of technical depth and individuals who have driven … end-to-end software delivery, from initial requirements through to certification. You’ll have a track record of leading the design and implementation of sophisticated systems while guiding and supporting your teammates to achieve high technical standards. Requirements Advanced C++ OR Java development with a strong foundation in modern programming practices Delivering robust software across large or technically … challenging systems Comprehensive understanding of the software lifecycle, particularly around defining requirements and designing solutions Building and maintaining productive relationships with both internal collaborators and external partners Coaching and mentoring less experienced engineers to help them grow Working openly and collaboratively, using clear communication and teamwork to tackle complex problems Beneficial: Hardening or securing Windows or Linux operating systems More ❯

Senior Software Engineer, Elixir - Romania PDQ, founded in Salt Lake City, UT, USA, makes device management simple, secure, and PrettyDamnQuick through our products Deploy, Inventory, Connect, Detect, SimpleMDM and SmartDeploy. IT teams use our products to reduce complexity, improve efficiency, and enhance control in their unique environments. We are backed by TA Associates and Berkshire Partners, top … Values: Honesty, Ownership, Collaboration and Improvement Job Description: Before you apply, please note: This role is open to candidates residing in Romania. Why you'll want to be a Software Engineer at PDQ: Build software that IT pros love. PDQ is a fast-growing SaaS company with a fiercely loyal customer base. Our products manage millions of … devices globally, and we're trusted by tens of thousands of IT teams to deploy software, manage inventory, and remediate vulnerabilities-quickly and reliably. We're scaling smart-and you have a voice. We're growing sustainably, investing in our people, and building a long-term engineering culture. You'll have autonomy, clear impact, and a seat at the More ❯

Senior Software Engineer (Test Software) Location: Stevenage Salary: Up to £75,000 per annum + Bonus Benefits: Job security (Big industry investment, no redundancies during Covid & kept hiring), great pension, Annual Pay Review, Enhanced Parental Leave, Training & Membership Fund, Courses & Training, Hobby Clubs and more A market leading and global company within the aerospace defence sector … are looking for passionate software engineers with experience within test software. This is a fascinating chance to be involved with developing and supporting test software solutions for use within test equipment on aerospace electronics and their control systems. You will get the opportunity to work with teams across all areas test solution design including Real-Time, software … UK for the last 5 years. Previous or current SC and DV clearance is highly beneficial. Duties & Experience: Strong programming knowledge of C, C++ or ADA Previous experience within software development for hardware or safety critical testing Work with a multidisciplinary team to create extensible code for new development and to deliver software solutions Creative design and critical More ❯

Job Summary: We're looking for a talented Senior Software Engineer to be a key contributor to developing cloud-based services that will drive the future of the business. You will join our small and dynamic Cloud Services team, using the latest technology and tools to build high-quality, cross-platform solutions that are robust, scalable, and … efficient. You will also collaborate with a versatile cross-functional team to make a significant impact on our product offerings. Responsibilities: Senior Software Engineer is a technical role, with responsibilities ranging from solving technical problems to creating design documents and implementing complex designs. Directly responsible for consistently delivering scalable, production-ready back-end/server code in … design and implement solutions that meet user needs as well as engineering and operations. Display a passion for high quality, continuous learning, and experimenting and applying cutting-edge technology, software paradigms, and engineering process improvements. Qualifications: Demonstrates strong software design skills (REST API design, extensible design while coding, good at DB modelling, proactive in error handling); expert in More ❯

Senior Embedded Software Engineer – Up to £65,000 + Bonus & Benefits Hybrid | 3 Days On-Site per Week | Cambridge We’re working with an award-winning technology company that designs and manufactures innovative products found in homes across the UK & Ireland. As part of their continued growth, they are looking to appoint an experienced Senior Embedded … Software Engineer to join their collaborative R&D team in Cambridge . This is a hybrid role, requiring 3 days on-site per week in Cambridge, offering a great balance of hands-on collaboration and remote flexibility. What’s on Offer: Salary up to £65,000 (depending on experience) Bonus scheme Private healthcare and a strong overall benefits … built laboratories Join a friendly, cross-disciplinary team of engineers Involvement across the full product lifecycle – from concept to manufacture The Role: You’ll join a talented team of Software, Electronic, Mechanical and Test Engineers, contributing to the design and development of embedded software for their market-leading products. You’ll play a key role in firmware development More ❯