1 to 25 of 86 Software Architecture Jobs in the UK

Stevenage This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload classification Security … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do More ❯

Bristol This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload classification Security … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do More ❯

Responsibilities: Define, architect, develop, and deliver the full software stack including validation software, embedded firmware, device drivers, system software, SDKs, application-level software, and customer support/demonstration tools Establish and continuously improve robust, scalable software development processes optimized for production environments. Ensure predictable delivery of high-quality, well-documented, secure, and maintainable software releases that meet stringent reliability and performance standards Build, scale software capability aligned with company’s business strategy and product roadmap Engage with customers (internal/external) to understand goals, strategies, and technical needs - and lead the definition and execution of high-value and quality solutions Requirements: 12+ years of senior-level experience in software engineering within … the semiconductor, systems, or hardware technology industry Expertise in software architectural principles emphasizing modularity, reusability, scalability, and maintainability. Strong command of modern software development methodologies including Agile/Scrum, continuous integration/continuous deployment (CI/CD), automated testing frameworks, and DevOps practices Proven track record leading geographically distributed, multi-disciplinary software teams with direct responsibility for More ❯

workplace culture, to solve problems better and faster. Key Responsibilities Participates in planning, definition and high- level design of the solution and explore solution alternatives Defines a top-level software structure and internal and external interfaces for the software that are compatible with the architecture of systems that interface to the software Works with portfolio stakeholders … to develop, analyze, split and realize the implementation of features and capabilities Leads team of software architects across the software engineering organization; Imparts knowledge, expertise and technical experience to less-experienced members of the software engineering organization Champions the automation of the software development life cycle for purposes of defect injection reduction and streamlining overall software … brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace. Work Experience Qualification Musts: Advanced experience working with large, complex software systems Experience in a previous software engineering leadership role Excellent written/oral communication skills; Ability to communicate with different audience levels ranging from new engineers to senior More ❯

Software Engineer - Embedded Systems Location : Cambridge, Cambridgeshire, CB4 0WN Salary: Competitive Salary, DOE + Excellent Benefits Contract: Full time, Permanent Benefits: Health Shield, Life Assurance - 4x Yearly Salary, Non-Contributory Pension (8%), Cycle to Work Scheme, Opt in to Private Medical, Free Parking, 25 Days Holiday + 8 Bank Holidays + 1 Company Day at Christmas Are you passionate … about embedded systems and eager to work on cutting-edge optical network technology Join our dynamic Product Software team at Polatis as a Software Engineer, where innovation meets precision! Huber+Suhner produce market-leading optical circuit switches for advanced fibre optic communications networks. The programme management team works across the business to deliver product design, software release, and … team are responsible for ensuring that scope, cost, and schedule are delivered to target and projects are managed in accordance with Huber+Suhner processes. We are now recruiting for a Software Engineer, you'll play a pivotal role in enhancing our products through robust software architecture, hands-on development, and seamless hardware integration. You'll collaborate across teams More ❯

group, being No 1 in Europe for what they do! With a number of awards and recognitions, with great career progression and opportunities across the business! Are you a Software Engineer looking for your next challenge? We have several exciting opportunities for Software Engineers across all technical levels, with our client, a reputable company with a confirmed project … pipeline in the Defence sector. Join a business that is busy, growing, and shaping the future of its industry. We are recruiting for: · Software Engineers (All Levels) · Senior Software Engineers · Principal/Lead Software Engineers · Software Engineering Managers/Technical Leads - leading teams, projects, and full lifecycle delivery. Location : Opportunities are based at our client's … involved in an international product range, and influencing today's most advanced innovations! · Full range of company benefits, flexible working, training, development, and clear career progression! Are you a Software Engineer with expertise in C++ or Real-Time Embedded Software? We want to hear from you! Experience Required: * Strong experience in software programming with C++ and/ More ❯

Software Architect Location: Hybrid - typically 3 to 4 days per week on-site Clearance: Must be a British Citizen or Dual UK National (with British Citizenship) A fantastic opportunity for an experienced Software Architect - or a skilled software designer ready to take the next step in their career! We're looking for a passionate Software Architect … to join our growing engineering team, where you'll help shape cutting-edge software that underpins some of the most advanced defence systems in Europe. Working alongside other Architects, Technical Specialists, and key engineering teams, you'll design, guide, and evolve software solutions that are safe, secure, and reliable. The Role As a Software Architect , you'll … be responsible for defining and guiding the full software architecture - working with delivery teams to ensure integrity, performance, and maintainability across the system. Your key responsibilities will include: Defining the structural and temporal architecture of software systems, including internal and external interfaces. Identifying and documenting design drivers (e.g. performance, safety, security, usability, reusability). Producing derived More ❯

Software Architect Location: Hybrid - typically 3 to 4 days per week on-site Clearance: Must be a British Citizen or Dual UK National (with British Citizenship) A fantastic opportunity for an experienced Software Architect - or a skilled software designer ready to take the next step in their career! We're looking for a passionate Software Architect … to join our growing engineering team, where you'll help shape cutting-edge software that underpins some of the most advanced defence systems in Europe. Working alongside other Architects, Technical Specialists, and key engineering teams, you'll design, guide, and evolve software solutions that are safe, secure, and reliable. The Role As a Software Architect , you'll … be responsible for defining and guiding the full software architecture - working with delivery teams to ensure integrity, performance, and maintainability across the system. Your key responsibilities will include: Defining the structural and temporal architecture of software systems, including internal and external interfaces. Identifying and documenting design drivers (e.g. performance, safety, security, usability, reusability). Producing derived More ❯

Software Architect Location: Hybrid - typically 3 to 4 days per week on-site Clearance: Must be a British Citizen or Dual UK National (with British Citizenship) A fantastic opportunity for an experienced Software Architect - or a skilled software designer ready to take the next step in their career! We're looking for a passionate Software Architect … to join our growing engineering team, where you'll help shape cutting-edge software that underpins some of the most advanced defence systems in Europe. Working alongside other Architects, Technical Specialists, and key engineering teams, you'll design, guide, and evolve software solutions that are safe, secure, and reliable. The Role As a Software Architect , you'll … be responsible for defining and guiding the full software architecture - working with delivery teams to ensure integrity, performance, and maintainability across the system. Your key responsibilities will include: Defining the structural and temporal architecture of software systems, including internal and external interfaces. Identifying and documenting design drivers (e.g. performance, safety, security, usability, reusability). Producing derived More ❯

computing. Security, including cryptography and post-quantum security, usable security and human factors, security for AI and AI for security, blockchain and distributed ledger technologies, systems and network security, software and malware security, privacy. Software Engineering, including AI-assisted software development, software architecture and design, formal methods, testing, empirical software engineering, human factors, and … software evolution. Computer Architecture, including neuromorphic computing, processor and memory system design, new computer architectures for efficiency and scalability, parallel and multi-core systems, domain-specific accelerators (e.g., for AI, graphics and vision), and quantum computing hardware. Theoretical Computer Science, including algorithms and data structures, complexity theory, cryptography and information theory, quantum algorithms, and theory of quantum computation. More ❯

computing. Security, including cryptography and post-quantum security, usable security and human factors, security for AI and AI for security, blockchain and distributed ledger technologies, systems and network security, software and malware security, privacy. Software Engineering, including AI-assisted software development, software architecture and design, formal methods, testing, empirical software engineering, human factors, and … software evolution. Computer Architecture, including neuromorphic computing, processor and memory system design, new computer architectures for efficiency and scalability, parallel and multi-core systems, domain-specific accelerators (e.g., for AI, graphics and vision), and quantum computing hardware. Theoretical Computer Science, including algorithms and data structures, complexity theory, cryptography and information theory, quantum algorithms, and theory of quantum computation. More ❯

Software Developer - .NET Marshall Wolfe are hiring on behalf of our client within the Technology industry and looking for a talented Software Developer to join a collaborative and growing technology team, based in Ipswich. In this role, you’ll help design, build, and maintain high-quality applications using the latest .NET technologies. You’ll play a key part … in shaping the software architecture, improving existing systems, and ensuring smooth delivery across the full development lifecycle. Key Responsibilities Participate in requirements analysis and technical design discussions. Develop clean, scalable, and high-performing code using .NET programming languages. Collaborate effectively with internal teams and external stakeholders to design and maintain robust software solutions. Contribute to software design and architecture that meets both business and technical requirements. Test, deploy, and maintain applications, ensuring reliability and quality across releases. Identify and resolve bugs, refactor existing code, and continuously improve software functionality. Support and enhance documentation throughout the SDLC. Provide technical support and communicate complex concepts clearly to non-technical stakeholders. Participate in code reviews and More ❯

Lead Software Engineer Location: Bedford Salary: £70,000 £90,000 per year Job Type: Full-time, Permanent Office-based Lead the Innovation: Drive Software Excellence in a Growing Technology Business. We re seeking an experienced and hands-on Lead Software Engineer to head up a talented in-house software team within a rapidly growing technology manufacturer. … This is a pivotal role that blends technical leadership with hands-on development, ideal for someone who wants to shape architecture, ensure delivery quality, and stay deeply involved at the code level. You ll work alongside the Director of Engineering to define software strategy, oversee project execution, and ensure the reliability and scalability of the company s cloud … mobile, and digital platforms. Key Responsibilities Technical Leadership & Architecture Drive architectural decisions across all software systems (cloud, mobile, and API layers). Review code and provide final technical sign-off for new features and fixes. Oversee cloud infrastructure (AWS and GCP) to ensure performance and reliability. Contribute directly to key development projects as a senior individual contributor. Delivery More ❯

Lead Software Engineer Location: Bedford Salary: £70,000 – £90,000 per year Job Type: Full-time, Permanent | Office-based Lead the Innovation: Drive Software Excellence in a Growing Technology Business. We're seeking an experienced and hands-on Lead Software Engineer to head up a talented in-house software team within a rapidly growing technology manufacturer. … This is a pivotal role that blends technical leadership with hands-on development, ideal for someone who wants to shape architecture, ensure delivery quality, and stay deeply involved at the code level. You'll work alongside the Director of Engineering to define software strategy, oversee project execution, and ensure the reliability and scalability of the company's cloud … mobile, and digital platforms. Key Responsibilities Technical Leadership & Architecture Drive architectural decisions across all software systems (cloud, mobile, and API layers). Review code and provide final technical sign-off for new features and fixes. Oversee cloud infrastructure (AWS and GCP) to ensure performance and reliability. Contribute directly to key development projects as a senior individual contributor. Delivery More ❯

Lead Software Engineer Location: Bedford Salary: £70,000 – £90,000 per year Job Type: Full-time, Permanent | Office-based Lead the Innovation: Drive Software Excellence in a Growing Technology Business. We’re seeking an experienced and hands-on Lead Software Engineer to head up a talented in-house software team within a rapidly growing technology manufacturer. … This is a pivotal role that blends technical leadership with hands-on development, ideal for someone who wants to shape architecture, ensure delivery quality, and stay deeply involved at the code level. You’ll work alongside the Director of Engineering to define software strategy, oversee project execution, and ensure the reliability and scalability of the company’s cloud … mobile, and digital platforms. Key Responsibilities Technical Leadership & Architecture Drive architectural decisions across all software systems (cloud, mobile, and API layers). Review code and provide final technical sign-off for new features and fixes. Oversee cloud infrastructure (AWS and GCP) to ensure performance and reliability. Contribute directly to key development projects as a senior individual contributor. Delivery More ❯

Director of Software Engineering - Defence/Search & Rescue - Up to 85K + Possibility for profit share/share options - Lincolnshire We are looking for a highly motivated Director of Software Engineering or Head of Software Development to join an award winning Defence and Search & Rescue organisation with offices just outside of Lincoln. The key leadership role in … guiding the engineering team and ensuring the successful delivery of software products. The technical team is expanding with recent additions across the group including Lead Engineers, Software Developers and Testers. The position could suit an experience CTO/Director or an individual looking to make the move from Software Development Manager, Head of Software or similar. … This role is responsible for driving the technical direction, team growth, and execution of software initiatives that support our business goals. The ideal candidate combines deep technical expertise with strong leadership, project management, and cross-functional collaboration skills. We are ideally looking for someone who can primarily be office based, with flexibility for home working when required. Key Responsibilities More ❯

Head of Software Development Location: Bedford Salary: £70,000 – £90,000 per year Job Type: Full- time, Permanent | Office-based Lead the Innovation: Driving Software Excellence in a Growing Technology Business We're looking for an experienced and hands-on Head of Software Development to lead a talented in-house software team within a fast-growing … technology manufacturer. This pivotal role combines strategic leadership with technical depth, ideal for someone who wants to shape architecture, ensure delivery quality, and remain involved at the code level. You'll collaborate closely with the Director of Engineering to define software strategy, oversee project execution, and ensure the reliability and scalability of the company's cloud, mobile, and … digital platforms . Key Responsibilities Technical Leadership & Architecture Drive architectural decisions across all software systems (cloud, mobile, and API layers). Review code and provide final technical sign-off for new features and fixes. Oversee cloud infrastructure (AWS and GCP) to ensure performance and reliability. Contribute directly to key development projects as a senior individual contributor. Delivery, Quality More ❯

integral to successfully bringing to life the places and experiences we design. As our company has grown, our expertise has expanded to encompass a wide variety of disciplines – including architecture, audiovisual consultancy, brand activation, design & build, events, food & beverage strategy, interior design, landscape architecture, urban design and wayfinding. This varied expertise enables us to transform neighbourhoods, revitalise cities … Developer, you'll build high-impact applications that integrate AI/ML models, data pipelines, and intuitive user interfaces. You'll collaborate across disciplines to create scalable, cloud-native software that enables better design, decision-making, and outcomes for real-world environments. Key responsibilities include: Application Development Design, develop, and maintain modern web applications and RESTful APIs Build and … recommendations Work with APIs and tools from platforms like OpenAI, Hugging Face, or custom in-house models Translate real-world challenges into intuitive, AI-enhanced user experiences Create reusable software components, including libraries, SDKs, and modules for internal and external use Write scalable, maintainable, and well-documented code Architecture & Technical Planning Contribute to software architecture and More ❯

global security. We are driven to create high-quality, affordable space-borne imaging systems that empower humanity to respond intelligently to global change. About the Role As Head of Software & Firmware, you will lead the design, development, and delivery of all embedded and control software across our space telescope systems. You will manage a small, highly skilled team … responsible for flight software, firmware, and low-level control logic spanning multiple microcontrollers, FPGAs, electromechanical systems, and imaging subsystems. As the technical authority for software, you’ll collaborate closely with the electronics, systems, and mechanical teams to ensure robust, space-ready performance under demanding mission conditions. This is a hands-on leadership role for a technical expert who … can architect systems, guide engineers, and deliver high-quality flight software on schedule. Key Responsibilities Lead, mentor, and grow a small team of software and firmware engineers. Define software architecture and integration strategy across multiple MCU and FPGA platforms. Oversee development for systems utilizing: CSP (CubeSat Space Protocol) over CAN, UART, I2C, SPI, and other communication More ❯

About The Role Deadline for applications: 11:59pm on 31st October 2025 Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. We use technology to create impactful, human-centred solutions that make a difference to users and organisations. We believe great engineering happens when … provide hands-on technical leadership, working closely with senior stakeholders, mentoring engineers across multiple teams, and line managing a small group of engineers while helping shape our approach to software delivery, architecture, and engineering culture. Responsibilities Lead the design and development of advanced software solutions, ensuring high standards of quality, security and scalability. Set the technical direction … function in strategic discussions, influencing our technology roadmap. Anticipate and manage project risks, helping teams navigate complex technical challenges. About You Professional knowledge and experience Essential Extensive experience in software engineering, with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React and More ❯

A leading space engineering organisation is seeking an Embedded Flight Software Engineer to join its growing flight software team, developing real-time embedded software for next-generation orbital missions. This is an exciting opportunity for an experienced engineer to work on technically challenging and high-impact projects, developing onboard flight software for spacecraft and contributing to … missions designed to enable safe and sustainable space operations. Youll take ownership of key aspects of flight software design, definition, integration, and validation, working closely with multi-disciplinary teams across spacecraft systems, GNC, and avionics. For this role we can consider visa sponsorship and relocation support. Key Responsibilities Design, develop, and validate real-time embedded flight software for … satellite onboard computers. Define software architecture, ICDs, and development and verification plans. Collaborate with systems and subsystem teams to identify software requirements and deliver solutions. Perform integration, verification, and validation activities on target and in simulation. Support mission testing and simulation campaigns. Contribute to continuous improvement and knowledge sharing across projects and global teams. Essential Skills & Experience More ❯

Real Time Datalink Software is tasked with supplying Datalink software into a wide range of Missiles and platforms that require a method of communicating over the air between them! Salary : Circa £65,000 depending on experience Dynamic (hybrid) working : 4 days per week on-site, due to workload classification Security Clearance : British Citizen or a Dual UK national … plenty of scope to help define what the Datalink does, its protocols and technical design. This is a technical hands-on role and will involve all aspects of the software life cycle: Requirements capture Embedded Software Architecture & Design Implementation in ADA Verification (Reviews & Testing) As well as working with other Software Engineers in the team you … will also be encouraged to work closely with Firmware Engineers, Systems Engineers, Hardware Engineers, Test Engineers and respective leads. This is a great opportunity for an experienced embedded ADA Software Engineer to join our team to develop current and future datalink systems and their associated protocols. Working as a software engineer as part of a multi-disciplinary team More ❯

Software Engineers - Why You Should Apply Remote Working: Opportunity to work remotely from anywhere in Europe, with quarterly fully expensed visits to the UK site in South Wales for R&D meetings. Shape the Future: This isn't just another coding job; it's a chance to make a real difference by developing software for products that improve … an industry-leading flexi-time scheme, enabling you to earn an extra day off each month - work-life balance done right! What you'll be doing as the Senior Software Engineer As the Senior Software Engineer, you'll join a friendly, multi-disciplined team. You'll design and implement user-facing application software architecture, coordinate the … application development lifecycle from conception to release, and support the applications, engineering, operations, sales, and support teams with the development and maintenance of existing software products. What you will need to apply for the Senior Software Engineer position A degree-level qualification or equivalent. Experience developing application software from scratch using C#. User interface design experience. Excellent 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 ❯

External Job Boards Software Engineer Newcastle upon Tyne, Tyne & Wear Competitive remuneration package offered. Salary negotiable and dependent on experience . An opportunity to join an exciting organisation as a Software Engineer. In the current day environment innovation in the military plays a key role and our R&D team sits in the heart of it. The team … other leading military robotics companies and customers all over the world. To support the R&D Team, you will work with colleagues in developing and validating novel systems and software architecture for RAS implementation. You will work on developing software for our current and future products. The work can range from working on controls of RAS payloads … in real world environments, test them on real applications and get your hands dirty, and this might be on the other side of the world. Main Duties & Responsibilities: Intergrate software components into a fully functional software system. Write clean, maintainable, and scalable code, utilizing modern software engineering practices and tools. Contribute significantly to the engineering lifecycle, including More ❯