426 to 450 of 1,031 Senior Software Engineer Jobs in England

Senior Embedded Linux Software Engineer An industry-leading technology developer is seeking a Senior Embedded Linux Software Engineer to join its multi-award-winning R&D team. In this role, you will be responsible for developing high-performance Embedded Linux systems for both new products and enhancements across a global customer base. You will … be working on cutting-edge embedded platforms and contributing to innovation in a fast-paced engineering environment. Key Responsibilities Design, develop, and test device drivers and application-specific software on Embedded Linux systems Debug system-level issues and collaborate closely with cross-functional engineering teams Board bring-up and evaluation of SoC-based hardware platforms Essential Skills & Experience Strong More ❯

Senior Software Developer - Manchester (Hybird-very flexible) - C#, .Net Core, Angular, Typescript, Azure, Python - £50,000-£70,000 plus fantastic benefits I’m currently hiring for a Senior Software Developer on behalf of a Manchester-based client. They’re open to strong mid-level engineers ready to step up into a senior role too. This More ❯

Senior Software Developer - Manchester (Hybird-very flexible) - C#, .Net Core, Angular, Typescript, Azure, Python - £50,000-£70,000 plus fantastic benefits I’m currently hiring for a Senior Software Developer on behalf of a Manchester-based client. They’re open to strong mid-level engineers ready to step up into a senior role too. This More ❯

Senior Software Developer - Manchester (Hybird-very flexible) - C#, .Net Core, Angular, Typescript, Azure, Python - £50,000-£70,000 plus fantastic benefits I’m currently hiring for a Senior Software Developer on behalf of a Manchester-based client. They’re open to strong mid-level engineers ready to step up into a senior role too. This More ❯

Senior Oracle APEX Software Engineer (SC Cleared) Bristol, Leicester, or Plymouth (2 days per week onsite) 425 - 525 per day (Inside IR35) 6-month contract Must hold live & transferrable SC clearance ( used within the last 12 months) The Opportunity We're seeking an experienced Senior Oracle APEX Software Engineer to play a key role … to national security and the safety of those at sea. The Role As part of the Digital Solutions Team, you'll be responsible for designing, developing, and maintaining complex software applications that underpin through-life engineering support for the Royal Navy's submarine fleet. You'll take a lead role in requirement analysis, solution design, and efficient software More ❯

Senior Oracle APEX Software Engineer (SC Cleared) Bristol, Leicester, or Plymouth (2 days per week onsite) £425 - £525 per day (Inside IR35) 6-month contract Must hold live & transferrable SC clearance ( used within the last 12 months) The Opportunity We're seeking an experienced Senior Oracle APEX Software Engineer to play a key role … to national security and the safety of those at sea. The Role As part of the Digital Solutions Team, you'll be responsible for designing, developing, and maintaining complex software applications that underpin through-life engineering support for the Royal Navy's submarine fleet. You'll take a lead role in requirement analysis, solution design, and efficient software More ❯

Senior Software Engineer (C#/.NET) 📍 Remote-first (UK) | 💰 Up to £100k + benefits | 🕓 Permanent We’re supporting a fast-growing fintech fx platform that builds institutional-grade trading and risk-management systems used by global corporates and investment managers. Their engineering teams are scaling out the core trading backbone , a .NET-based microservices environment powering billions … join a small, high-impact engineering group responsible for modernising and extending their event-driven trading architecture - working across 40+ services, solving complex asynchronous communication challenges, and driving clean software design. What you’ll do Design and build distributed microservices in C#/.NET Core Contribute to architecture and design decisions around messaging, scaling, and reliability Develop across the … .NET Core | SQL Server | RabbitMQ/Azure Service Bus | React | Azure + AWS | DDD | Microservices | Async/Multithreading What they’re looking for 5+ years in C#/.NET software engineering Experience with asynchronous, event-driven microservice architectures Confident with queues, concurrency, and threading concepts SQL Server expertise Cloud exposure (Azure or AWS) Understanding of modern engineering principles (testing More ❯

have been turning down headhunters for years. Whatever your priorities - work/life balance, career progression, sustainability, volunteering - you'll find like-minded people driving change at Howden. Role : Senior Software Engineer. Team : Web Development. Location : Remote first; with fortnightly to monthly face-to-face in Gloucester. Tech : Blazor, C#, Azure, ADO, HTML, CSS. Moq, NUnit, bUnit, Automapper … of clients across a wide range of product offerings and our development team work on solutions that innovate and put the users' needs at the forefront. Role As a Senior Software Engineer at Howden, you will join one of our agile teams. You will harness the capabilities of Microsoft Azure, Blazor and C# to develop our front … skills. You will influence and encourage best practice. Our environment promotes cross-team learning and collaboration, ensuring you have opportunities to share knowledge and grow alongside your peers.As a senior you will be comfortable and committed to coaching and mentoring less experienced colleagues to help them progress towards senior. You will help drive up standards and quality as well More ❯

Software Engineer London/Hybrid | Perm Role £80,000 - £100,000 Harrington Starr has partnered with a fast-growing fintech that’s transforming how businesses manage foreign exchange and treasury operations. Their technology enables clients to access institutional-grade execution, automate manual workflows, and gain greater transparency across their financial processes. Handling billions in transactions each year, they … continue to expand their product offering and deliver cutting-edge solutions that help clients manage risk more effectively. The Role This is an excellent opportunity for an experienced Software Engineer — ideally with a background in financial technology or FX — to join a high-performing engineering team within a scaling fintech. You’ll be instrumental in developing and enhancing … the company’s core trading and treasury systems, building new features, improving performance, and driving integration across their technology stack. Key Responsibilities Develop and maintain software across the full stack Contribute to architecture and design decisions Support, optimise, and maintain production code Research and integrate new technologies Foster a culture of engineering excellence and continuous improvement Key Requirements 5+ More ❯

Senior Software Developer London – Twice a week in the office £70,000-£90,000 C#/Python/Azure I’m currently working for a well-established tech consultancy business of over 70 years who are based in Central London and looking for a Senior Software Developer , paying up to £90,000 and requiring office working More ❯

Senior Software Developer London – Twice a week in the office £70,000-£90,000 C#/Python/Azure I’m currently working for a well-established tech consultancy business of over 70 years who are based in Central London and looking for a Senior Software Developer , paying up to £90,000 and requiring office working More ❯

Senior Software Developer London – Twice a week in the office £70,000-£90,000 C#/Python/Azure I’m currently working for a well-established tech consultancy business of over 70 years who are based in Central London and looking for a Senior Software Developer , paying up to £90,000 and requiring office working More ❯

Senior Software Developer London – Twice a week in the office £70,000-£90,000 C#/Python/Azure I’m currently working for a well-established tech consultancy business of over 70 years who are based in Central London and looking for a Senior Software Developer , paying up to £90,000 and requiring office working More ❯

Senior Software Developer London – Twice a week in the office £70,000-£90,000 C#/Python/Azure I’m currently working for a well-established tech consultancy business of over 70 years who are based in Central London and looking for a Senior Software Developer , paying up to £90,000 and requiring office working More ❯

Senior Software Engineer Peterborough (Hybrid, 3 days per week in office) £70,000 - £75,000 You would be joining a SaaS company that pride themselves the culture they’ve created. It’s very supportive, collaborative and diverse with a unique family feel that is driven from the top by the CEO - something that usually gets lost in … APIs, and event-driven architectures (MSMQ, RabbitMQ, Kafka). Security-first mindset with experience in threat modelling and vulnerability management. This is a super technical role with very complex software so your problem solving skills will be challenged every day. The Perks Salary: Up to £75,000 5% bonus 7% pension 25 days holiday + bank hols (plus buy More ❯

Senior Software Engineer Peterborough (Hybrid, 3 days per week in office) £70,000 - £75,000 You would be joining a SaaS company that pride themselves the culture they’ve created. It’s very supportive, collaborative and diverse with a unique family feel that is driven from the top by the CEO - something that usually gets lost in … APIs, and event-driven architectures (MSMQ, RabbitMQ, Kafka). Security-first mindset with experience in threat modelling and vulnerability management. This is a super technical role with very complex software so your problem solving skills will be challenged every day. The Perks Salary: Up to £75,000 5% bonus 7% pension 25 days holiday + bank hols (plus buy More ❯

Senior Software Engineer Peterborough (Hybrid, 3 days per week in office) £70,000 - £75,000 You would be joining a SaaS company that pride themselves the culture they’ve created. It’s very supportive, collaborative and diverse with a unique family feel that is driven from the top by the CEO - something that usually gets lost in … APIs, and event-driven architectures (MSMQ, RabbitMQ, Kafka). Security-first mindset with experience in threat modelling and vulnerability management. This is a super technical role with very complex software so your problem solving skills will be challenged every day. The Perks Salary: Up to £75,000 5% bonus 7% pension 25 days holiday + bank hols (plus buy More ❯

Senior C# Engineer City of London (On-site) Permanent | £90,000 – £120,000 We’re partnered with an innovative proprietary trading firm in the City of London that is hiring a Senior C# Software Engineer . You’ll work on greenfield projects, cutting-edge technology, and play a key part in shaping systems that directly More ❯

Senior C# Engineer City of London (On-site) Permanent | £90,000 – £120,000 We’re partnered with an innovative proprietary trading firm in the City of London that is hiring a Senior C# Software Engineer . You’ll work on greenfield projects, cutting-edge technology, and play a key part in shaping systems that directly More ❯

Senior Software Engineer Hybrid - 4 days a week in Central London £100k + Bonus + Equity Fin-Tech/Payments We’re working with a well funded, high-growth fintech start-up that’s building the next generation of financial automation. They're building an Ai powered, fully automated financial operating system and payment platform. This is … closely with leadership in a flat, agile team Competitive package – £100k + equity + bonus This isn’t a role for someone looking to coast. It’s for an engineer who loves solving technical challenges, enjoys working directly with customers, and wants to help build something big from the ground up. We cannot offer visa sponsorship for this role More ❯

Senior Software Engineer Hybrid - 4 days a week in Central London £100k + Bonus + Equity Fin-Tech/Payments We’re working with a well funded, high-growth fintech start-up that’s building the next generation of financial automation. They're building an Ai powered, fully automated financial operating system and payment platform. This is … closely with leadership in a flat, agile team Competitive package – £100k + equity + bonus This isn’t a role for someone looking to coast. It’s for an engineer who loves solving technical challenges, enjoys working directly with customers, and wants to help build something big from the ground up. We cannot offer visa sponsorship for this role More ❯

Senior Software Engineer Hybrid - 4 days a week in Central London £100k + Bonus + Equity Fin-Tech/Payments We’re working with a well funded, high-growth fintech start-up that’s building the next generation of financial automation. They're building an Ai powered, fully automated financial operating system and payment platform. This is … closely with leadership in a flat, agile team Competitive package – £100k + equity + bonus This isn’t a role for someone looking to coast. It’s for an engineer who loves solving technical challenges, enjoys working directly with customers, and wants to help build something big from the ground up. We cannot offer visa sponsorship for this role More ❯

Senior Software Engineer Hybrid - 4 days a week in Central London £100k + Bonus + Equity Fin-Tech/Payments We’re working with a well funded, high-growth fintech start-up that’s building the next generation of financial automation. They're building an Ai powered, fully automated financial operating system and payment platform. This is … closely with leadership in a flat, agile team Competitive package – £100k + equity + bonus This isn’t a role for someone looking to coast. It’s for an engineer who loves solving technical challenges, enjoys working directly with customers, and wants to help build something big from the ground up. We cannot offer visa sponsorship for this role More ❯

Senior Software Engineer Hybrid - 4 days a week in Central London £100k + Bonus + Equity Fin-Tech/Payments We’re working with a well funded, high-growth fintech start-up that’s building the next generation of financial automation. They're building an Ai powered, fully automated financial operating system and payment platform. This is … closely with leadership in a flat, agile team Competitive package – £100k + equity + bonus This isn’t a role for someone looking to coast. It’s for an engineer who loves solving technical challenges, enjoys working directly with customers, and wants to help build something big from the ground up. We cannot offer visa sponsorship for this role More ❯

Senior Software Engineer Hybrid/Remote working flexibility. Offices based in Bournemouth, Dorset. OOP, PHP, LAMP, MVC Symfony, HTML, CSS, JavaScript/TypeScript Salary circa £60,000 - £65,000 plus benefits including remote working, pension scheme, private medical cover My client are at the forefront of delivering technology to the transport sector which helps people connect within More ❯