176 to 200 of 210 Senior Software Engineer Jobs in the UK excluding London

Join a pioneering technology company that designs and manufactures high-performance electronic systems used in critical real-world applications. The Role We’re looking for an experienced Senior Embedded Software Engineer to contribute to the development of next-generation smart instrumentation products. These devices deliver reliable, high-quality performance in environments where precision and responsiveness are essential. … You’ll design, implement, and maintain embedded software across the full development lifecycle, playing a key role in architecture, development, and validation. Key Responsibilities Develop high-quality embedded C software for complex, real-time systems. Produce software requirements, specifications, and supporting documentation. Participate in design reviews and establish technical best practices. Develop and maintain firmware for microcontroller … Skills Strong embedded C programming experience. Experience with 16/32-bit microcontrollers, RTOS, and communication protocols (SPI, I2C, TCP/IP). Familiarity with safety-critical or regulated software development processes. What’s on Offer Competitive salary ranging between £45-75k DOE + an annual bonus (up to 12%). Comprehensive benefits package including pension and healthcare. More ❯

We are looking for two experienced Senior Software Engineers to join our team in Central London. This role is focused on building and enhancing our Expenses and Procurement product suite. Tipalti Engineering Our tech teams are the engine behind our business. Tipalti's technology ecosystem is extremely rich, and we continually add new features to our products, ensuring … take ownership of your code and are responsible for delivering high-quality solutions. You care deeply about building reliable, well-designed, and well-tested systems. You are a versatile engineer with broad technical knowledge who can quickly adapt to new products, projects, and technologies. What will you do Design, build, and maintain end-to-end features for our Expenses More ❯

built on AWS, enabling us to deliver robust and scalable solutions to our clients. You will be supported by being positioned in a squad with a strong lead, principal, senior, mid-level and graduate engineers who will support your growth as well as a leader who will invest in your career. The Software Engineer is responsible for … plan Comply with project plans and industry standards Code Coverage provided on the code developed Key stakeholders: Influence, collaborate and co-ordinate with: Development Team Leader and/or Senior and Principal Developers – for direction and escalation Architecture, Security & Design team - to ensure that it is possible to implement the proposed designs, standards and quality Testers - to ensure deliverables … in code reviews, providing constructive feedback to peers. Maintain relevant documentation to describe logic, coding/configuration, testing and changes where applicable. Contribute to the continuous improvement of our software development lifecycle. Be an active and enthusiastic team player. Partner effectively with all team members to deliver against commitments. What we're looking for: Extensive experience in software More ❯

Embedded Software Engineer Salary: £40K-£70K DOE + Benefits Experience Level: 3+ years (entry-level roles also available) Location: Derbyshire About the Organisation This organisation specialises in developing high-integrity, security-critical technologies where absolute reliability is essential. The engineering culture is built on excellence, innovation, and a commitment to exceeding customer expectations. You'll be joining a … working on complex problems, disruptive security technologies, and advanced embedded solutions. The work involves supporting government and industry partners on projects involving secure systems, applied cryptography, and cutting-edge software and microelectronics. About the Role This is an exciting opportunity for software engineers-ranging from early-career developers to highly experienced specialists-to contribute to the design, development … Security, precision, and functional correctness will be central to your work. You'll thrive in this role if you are detail-driven, collaborative, and motivated to develop high-integrity software guided by formal specifications. The work includes both independent problem-solving and close teamwork within an expert engineering group. Skills & Experience Required Required Technical Skills Strong track record delivering More ❯

that's dedicated to creating opportunities for our customers, partners, and employees. We hope you'll join us. Let's create something incredible together We're looking for a Software Engineer to join Anaplan's Platform Engineering team in York or Manchester where you and the team will be responsible for streamlining the delivery of Anaplan's SaaS … show off your work, as well as learn new things. Preferred Skills Knowledge of/willingness to pick up Rust and ideally experience with writing developer focused tooling and software previously. Demonstratable experience in a least one strongly typed programming language and one dynamic programming. ideally Rust & nodeJS Experience with Public Cloud providers, ideally AWS Experience with CI/ More ❯

YT Technologies are on the lookout for a skilled Software Engineer to help build cutting-edge DevSecOps software. Due to the nature of the work, only candidates eligible for eDV clearance will be considered Key Skills High level experience with Java and additional languages such as Python Development experience in Linux environments Solid understanding of JUnit 5.x, unit More ❯

YT Technologies are on the lookout for a skilled Software Engineer to help build cutting-edge DevSecOps software. Due to the nature of the work, only candidates eligible for eDV clearance will be considered Key Skills; High level experience with Java and additional languages such as Python Development experience in Linux environments Solid understanding of JUnit 5 click More ❯

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Lead Software Engineer at JPMorgan Chase within the Global Technology division, you will serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure … responsibilities Work with key stakeholders in Sales, Trading, QR, Operations and others globally to ensure the Secondary platform meets business requirements. Directly contribute towards the ongoing efforts to re-engineer & re-architect the existing Secondary platform to make it performant, truly highly available, stable, efficient, and scalable. Lead the effort & contribute towards the identification and implementation of opportunities to … eliminate or automate remediation of recurring issues, with aim of improving overall operational stability of software applications and systems. 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. Contributes to software engineering communities of practice and events that explore new and More ❯

is a beautiful, surprising and vibrant place to work. We might not be for everyone, but we could be perfect for you. About the role We're looking for Senior Software Engineers to help us build a technology platform for more than just the needs of Utilising our public-facing web services and additional external data sources means … power businesses across the automotive industry. Spring Boot, Apache Solr, Cloud SQL and Apache Kafka power our platform and process millions of events per day. As a team, our software developers are responsible for ensuring service availability and responsiveness continue to improve. They work on systems that handle thousands of requests per second, with sub-100 millisecond response times … servicing requests from over 50 client applications. Our tech community value collaboration and teamwork. Interactions like pairing, code reviews and regular stand-ups mean our software developers stay connected. You might assume that our name, "Autotrader," means you need to be a car enthusiast to work here. But that's not the case. We're looking for people who More ❯

product will enable us to better support our partners and will expands our capabilities to build complex features using this exciting new language. How you will contribute As a Senior Engineer you contribute to both the development of new features and maintenance of our existing platform; solving problems using technologies across the stack; Design and create automated tests … technologies Expertise in automated testing and a TDD approach Strong knowledge of common design patterns; Some familiarity with Kafka and Debezium and event handling patterns Experience deploying and operating software in a cloud environment including Kubernetes You'll thrive here if... You're fuelled by purpose, not just perks You're excited by pace, ambiguity and the chance to More ❯

We are looking for passionate and skilled software engineers who have exceptional problem solving and critical thinking skills, analytical with high attention to detail, and self-motivated! Salary : up to £65,000 depending on experience Dynamic (hybrid) working : 5 days per week on-site, due to workload classification Security Clearance : British Citizen or a Dual UK national with British … more... The opportunity: You will be joining the growing New Product Development team working on the next generation of mission planning and control products, exploiting a wide portfolio of software technologies. The focus of the role will be working with a range of international teams and stakeholders to lead the development and delivery of software requirements and design … through the complete software engineering lifecycle. We are looking for engineers with deep and broad range of experience in software engineering, from requirements to certification, who have taken the lead in technical implementation and delivery of complex solutions as well as supporting and mentoring other engineers in their team. We are committed to developing careers and skillsets by 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 More ❯

Job Requirements Role Overview: Quest Global are hiring for experienced C++ Senior/Principal Software Engineers on a permanent basis to be based in Luton. This position is for embedded software development in an end to end role focused on electronic warfare systems. As a software engineer, you will work within an integrated project team … Essential Skills and Qualifications Strong programming expertise in C++14 , with extensive experience using Visual Studio for development, debugging , and performance optimisation. Proven ability to design, implement, and maintain embedded software on RTOS platforms such as VxWorks , including target integration and validation. Strong grasp of Object-Oriented Design (OOD) principles. Strong unit test skills using tools such as MS Test … and internal stakeholders to deliver high-quality outcomes. Excellent written and verbal communication skills. Strong peer reviewing skills ( source code and documentation). Desirable Skills and Qualifications Experience delivering software within Agile and DevOps frameworks, actively contributing to sprint meetings. Practical exposure to Continuous Integration (CI) environments and automated build and test pipelines. Working knowledge of Azure DevOps for More ❯

A World-Changing Company Palantir builds the world's leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Palantir Foundry is an end-to-end platform for data-driven … organizations. They can also build sophisticated, full-fledged programs, such as common operating pictures, alert-triaging inboxes, and resource allocation planning tools driven by rich-ML models. As a Senior Front End Software Engineer focused on application development in Foundry, you will be responsible for crafting the tools used by thousands of users to build the sophisticated … systems, and to design robust APIs and primitives, this role offers the opportunity to make a significant impact on our products and the people who use them. Frontline Foundry Software Engineers may be offered the opportunity to Frontline, an exclusive program unlike any other. This unique, short-term assignment involves being embedded with customers, allowing you to work directly More ❯

health. EIT Oxford fosters a culture of collaboration, innovation, and resilience, valuing diverse expertise to drive sustainable solutions to humanity's enduring challenges. We are seeking to recruit a Senior Full Stack Software Engineer to help design, build, and maintain user-facing components of our scalable, high-performance data platform supporting our bioinformaticians and science teams. This More ❯

Job Title: Mid-Senior Java Engineer Location: London (Hybrid - 2-3 days in-office) Salary: Up to £85,000 per annum + Benefits Sector: Financial Services About the Role: We are seeking a Senior-Level Java Engineer to join a dynamic financial technology team in London. You will play a key role in developing, maintaining, and … per week in the office. Key Responsibilities: Design, develop, and maintain high-quality Java-based applications for financial services. Collaborate with cross-functional teams to deliver robust and scalable software solutions. Ensure code quality, security, and performance standards are met. Work on both greenfield and existing applications, improving architecture and implementing best practices. Troubleshoot and resolve complex technical issues. … as AWS, Azure, or GCP. Strong problem-solving skills and a keen attention to detail. Experience in financial services or fintech is highly desirable. If you are a Java engineer looking to take the next step in your career within the financial sector, apply now More ❯

One of our valued clients are currently looking for a senior full stack engineer with 10 years (+) experience to join the team. About the company They are an early-stage B2B SaaS company, scaling a platform that leverages human expertise and modern AI tools to transform the way financial services are delivered. Their product is in advanced … scale to paid customers. They handle sensitive personal and financial data: trust, reliability, and stability matter as much as speed of iteration. The role We are looking for a senior, hands-on Full-Stack Engineer to join our small, highly experienced engineering team. You will work across the entire product, from Python services and APIs to React and More ❯

business that encourages collaboration, champions the idea that the sum is greater than its parts, then we want to hear from you. About you You will be an established Senior Engineer with a diverse Backend focused skill set. We would ideally like to see a strong focus with Golang as your primary language but if you have a … advantage but is not essential. Experience with working in agile teams and CI/CD environments is beneficial. Requirements You will joining a highly talented and motivated team delivering software services and products built on patented database technology. You will have at least 7 years of professional software development experience, with a focus on Backend engineering. We would More ❯

We are looking for passionate and skilled software engineers who have exceptional problem solving and critical thinking skills, analytical with high attention to detail, and self-motivated! Salary : up to £64,000 depending on experience Dynamic (hybrid) working : 5 days per week on-site, due to workload classification Security Clearance : British Citizen or a Dual UK national with British … and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: The Human Machine Interface (HMI) and Cyber team is looking for principal software engineers to join us developing the future laser defence capability for the Royal Navy! We are looking for engineers with both a deep and broad range of experience in … software engineering, from requirements to certification, who have taken the lead in technical implementation and delivery of complex solutions as well as supporting and mentoring other engineers in their team. We are committed to developing careers and skillsets by supporting our teams' personal development whilst ensuring that a healthy work/life balance is maintained! What we're looking More ❯

going through a period of impressive growth across their technology team, creating opportunity to work on challenging projects and contribute to the development of its digital platforms. As a Senior React Native Engineer, you'll play a pivotal role in developing secure, scalable and high-performing mobile experiences that allow clients to seamlessly access and manage savings products. More ❯

Domo Tactical Communications operates in fast growing markets offering innovative and robust wireless security products, leading-edge IP centric network devices, and C4I application software solutions, along with high performance wireless broadcast systems for all industries. Our passion for innovation keeps us one step ahead in the rapidly changing and increasingly challenging environments within which we perform, whether on … monitor, control, communicate, and share information with confidence in complex environments and in the most demanding situations. What will you be doing? Reporting to the Embedded Development Manager, the Senior Embedded Engineer will contribute to the design and development of embedded systems for world-class wireless and Software Defined Radio (SDR) products. This role involves end-to … end embedded software development, including the creation of new algorithms and waveforms, as well as the enhancement of existing SDR designs. The engineer will work across a diverse portfolio of technically advanced projects, with responsibilities spanning architectural design, embedded programming, and system integration. Collaboration with cross-functional teams will be essential throughout the product lifecycle—from concept and More ❯

Full Stack Engineer - One day a week in Devon Up to £70,000 + Shares Join a high-growth AI startup reshaping how the property industry operates. This role offers the opportunity to build advanced products that integrate intelligent automation and large language models into real-world property management and development workflows. What you will work on End-to More ❯

A specialist engineering organisation working on advanced sensing and intelligent systems is seeking a Software Applications Engineer to support the development of prototype and customer-facing software. This role is ideal for someone who enjoys technical variety, solving complex problems and contributing across software, hardware and R&D environments. You will help turn early-stage research software … that present real-time data to end users. • Implement data acquisition and visualisation pipelines for hardware-connected systems. • Integrate machine learning models using PyTorch and support inference testing. • Deploy software on Linux-based platforms and maintain robust build and release workflows. • Collaborate closely with embedded, electronics and mechanical engineers to deliver integrated systems. • Support customer demonstrations, trials and feedback More ❯

On a personal level, we are a close-knit team of 30 talented individuals, who thrive on collaboration and enjoy one another's company. About the Role Join the Software Engineering team, where you will be developing and enhancing our investment reporting platform, Serpentine – a web application written using Python and Django. Serpentine tackles the challenges of managing large … client websites, as well as publishing complex investment reports. We are at a pivotal stage in the development of our business, with plans to develop a new suite of software products. This is an exciting opportunity to be involved with new software projects, from the research and planning stage through to final deployment. Requirements You will: Become familiar … with all facets of our software's backend, with the opportunity to work on all layers of the application, including AWS infrastructure. Architect and implement new software solutions, contributing towards the overall structural design and engineering best practice. Collaborate closely with our design, front-end, and client-facing teams. Be given the opportunity to take on full responsibility More ❯

multi-agent AI, or Langfuse/LiteLLM Python proficiency for AI/ML integration Familiarity with MLOps and cost optimisation for AI systems Background in B2B SaaS or financial software More ❯