1 to 25 of 1,007 Senior Software Engineer Jobs

Senior Product Engineer | Senior Software Engineer | Full Stack Engineer | Senior Software Engineer 🌍 Climate Tech Startup Scaling Real-World Carbon Removal 💰 Up to £95,000 + Equity 💻 C#, React, Python, Azure 📍 Hybrid/Flexible | London Waterloo We’re partnered with … most interesting climate tech startups in the UK right now, a company building software and infrastructure to help scale large-scale carbon removal and sustainability initiatives globally. The business is entering a major growth phase and is building out a high-calibre engineering team to support that growth. They ...

Senior Software Engineer Siemens TIA Portal Automated Warehousing Warwickshire/Hybrid £60-70k Samuel Frank is recruiting for a Senior Software Engineer to join a growing automation business delivering turnkey automated warehouse systems across the UK. Youll split your time between development … centre and delivering projects on-site across the Home Counties and Midlands, with commissioning phases typically lasting between 26 months. Key aspects of the Senior Software Engineer role include : Working with Siemens PLCs using TIA Portal, with a strong focus on Structured Text Designing and developing software ...

follow through with purpose. These capabilities guide how all employees contribute to our shared success across Mission Technologies. Summary HII Mission Technologies is seeking Software Engineers across multiple experience levels (Entry through Senior) to support the design, development, and deployment of the Advanced Training Domain (ATD) System … working within a secure environment alongside developers, systems engineers, and Navy operators. As part of our Integrated Training Systems group, you will help deliver software that directly improves warfighter performance. Why This Role Matters Modernizes advanced Navy training systems used fleetwide Builds real world combat system simulation capabilities Supports ...

intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division … about Mission Technologies, click here for a short video: Job Description Huntington Ingalls Industries, Mission Technologies Division (HII MT), is seeking multi-level Radar Software Engineers to join our growing software development team supporting advanced radar systems. Junior-level candidates will work under the mentorship of senior ...

Senior Software Engineer | Media/Subscription | Headless CMS/Paywall Role: Senior Software Engineer Salary: £80,000 plus £10,000 bonus Remote working: 2 days in London office I am working with a B2B Start Up who are looking to hire a Senior Software Engineer to step into a more senior leadership position in their company to bridge the gap between complex technical execution and commercial strategy. The Opportunity You will own the technical architecture and roadmap for a business with a massive digital footprint, over 100,000 daily ...

Senior Software Engineer Location: Ashton, Bristol + Hybrid Working Arrangements Onsite or Hybrid: Hybrid Role Type: Full time/Permanent Role ID: SF73285 Build the software behind mission‐critical defence technology. As a Senior Software Engineer, you’ll play a key role … developing high‐performance software for real‐time and embedded systems. Working within a small, highly skilled engineering team, you’ll contribute across the full development lifecycle from design and implementation through to integration, testing and deployment. This is an exciting opportunity to work on cutting‐edge software‐defined ...

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background … Solutions Limited does not discriminate in regards to age, gender, national origin, religion or any other basis. An excellent opportunity has arisen for a Senior Software Engineer C++to join a friendly team my client are a well-established exchange (FinTech, Financial Technology) based in the City. ...

Senior Software Engineer – C#/Python Oxfordshire | Hybrid | £65,000 – £70,000 + Bonus + Share Options Are you a hands-on software engineer who enjoys solving complex technical problems? Do you want to shape software that connects with advanced hardware systems? Would … like to mentor others while staying close to the code? Our client is looking for a Senior Software Engineer to help design, build and improve software for high-precision technical platforms. This is a great opportunity to take ownership of meaningful software, influence architecture ...

Senior Software Engineer – High Wycombe, Buckinghamshire Fantastic benefits, including hybrid working, private healthcare, enhanced pension C#/.NET, C++, Scientific instrumentation A growing technology business is looking for a Senior Software Engineer to join its engineering team in High Wycombe, Buckinghamshire . This opportunity … ideal for a Senior Software Engineer with strong experience in embedded software, scientific instrumentation, and hardware-integrated systems. Based in High Wycombe, Buckinghamshire , the Senior Software Engineer will work on advanced scientific and analytical instrumentation, developing software that directly interacts with electronics ...

Senior Software Engineer, C++ and Python, 9 Month FTC, Manchester, COR7567 Are you a Senior Software Engineer with strong C++ and Python experience looking to work on cutting-edge AI and machine learning technology? The Role As a Senior Software Engineer, you'll play a key role in designing and developing software that powers advanced biometric identification systems. Working across the full software lifecycle, you'll help build and optimise machine learning inference pipelines used in real-time systems. You'll develop production-grade applications in modern C++ ...

Senior Software Engineer, Configuration Tools Engineer page is loaded## Senior Software Engineer, Configuration Tools Engineerlocations: United Kingdom, Edinburgh, SC, Freertime type: Full timeposted on: Posted Todayjob requisition id: R262444**About Analog Devices**Analog Devices, Inc. (NASDAQ: ) is a global semiconductor leader that bridges … physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion ...

Senior Software Engineer (Angular/.NET) Location: Manchester (Hybrid – typically one office day every two weeks) Salary: Competitive + Benefits Build software that makes Every Day Safer. At Shield Safety , we’re on a mission to help businesses protect people, reduce risk, and stay compliant through … organisations, from independent operators to major brands, to manage health, safety, food safety, and fire safety more effectively. We’re looking for a Senior Software Engineer to join our growing product and engineering team in Manchester. If you enjoy solving complex problems, building modern applications with Angular ...

Senior Software Engineer (Full-Stack) Permanent | Full-Time | Belfast (Hybrid Working) An established international insurance technology organisation is seeking a Senior Software Engineer to join its growing Belfast-based technology team. With a strong presence in the US market and continued investment in modern … development, analytics, and customer-facing applications. This is an opportunity to work within a collaborative, technology-driven environment focused on innovation, scalability, and modern software engineering practices. The Role As a Senior Software Engineer, you will play a key role in designing, developing, and maintaining enterprise ...

Senior Software Engineer £75,000 – £85,000 + Bonus & Benefits Hybrid | Central London (1 day per week) We're working with a scaling, mission-driven consumer app business to find a Senior Software Engineer to join a small, high-ownership engineering team. They … product is a consumer app used by hundreds of thousands of customers globally, and the engineering team deploys multiple times a day. As a Senior Software Engineer, you'll work comfortably across both backend and frontend, with a natural lean towards backend design and architecture. The team ...

Senior Software Engineer will work within the Systems and Software team in the Programmes area of STS Defence, developing and maintaining software throughout the Software Development Lifecycle from requirements elicitation, through to in service delivery. The post will provide technical leadership on software projects for key stakeholders and on software development activities undertaken by the company. This includes responsibility for managing code and quality reviews to ensure relevant quality standards are met across the software team. The Senior Software Engineer will also assist in support of wider ...

Title: Senior Software Engineer Location: Leeds - Hybrid/Flexible Salary: £60,000 - £70,000 + Benefits Package Fruition IT are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring on an experienced Senior Software Engineer to work on a bespoke software platform as part of the business growth. The Senior Software Engineer you will be responsible for developing a SaaS product, enhancing features and the developing API's/Microservices. You will be a senior ...

Senior Software Engineer - Geospatial Data (Contract) Location: Farnborough (3 days per week onsite) Contract Length: Initial 3-month contract IR35 Status: Outside IR35 Security Clearance: All candidates must be eligible for security clearance prior to appointment. We are seeking an experienced Senior Software Engineer … performing engineering team delivering advanced data-driven and navigation-focused solutions within a complex operational environment. This role is suited to a hands-on software engineer with experience designing and developing scalable applications and services that work with geospatial datasets, spatial databases, and mapping technologies. Experience within ...

networking technology to the military in months, not years. About the Team Anduril’s Maritime Division has assembled a diverse team of experts in software, robotics, artificial intelligence, sensor fusion, and data analysis to create software and hardware solutions that radically evolve the capabilities of our customers. … national strategic priorities, we want you to join Anduril’s Maritime Division and help us build the future of defense capability. About the Job Senior Software Engineers independently drive the delivery of a variety of software integrated into our products. This includes autonomy, simulation, data processing, payload ...

Java Senior Software Engineer : £400 - £650 Inside IR35 : Hybrid London (2 days per week) : Financial Services A financial services business is seeking a Java Senior Software Engineer to join a technology team based in London on a hybrid contract basis. Key requirements: Strong core … standard practice Familiarity with CI/CD pipelines and modern engineering tooling Experience working in Agile delivery teams Key details for a Senior Software Engineer: £400 - £650 per day Inside IR35 2 days onsite per week (London) Financial services background preferred Immediate starters preferred Apply ...

hands-on software engineer who enjoys solving complex technical problems? Do you want to shape software that connects with advanced hardware systems? Would you like to mentor others while staying close to the code? Our client is looking for a Senior Software Engineer to help design, build and improve software for high-precision technical platforms. This is a great opportunity to take ownership of meaningful software, influence architecture and support a small, talented engineering team. Why This Role is Great You’ll get to: Build reliable, secure and maintainable software ...

Senior Software Engineer TypeScript React London, Greater London | £100k - £120k per year Senior Software Engineer/Front End Developer (TypeScript React) London/WFH to £120k Are you a technologist with start-up experience looking for your next opportunity? You could be progressing your … Salary to £120k Equity Impactful role with excellent career progression as the company scales Pension Your role: As a Senior Software Engineer within a small team, you will build and implement new features across the full tech stack, with a focus on owning the build ...

currently looking for a Senior Software Engineer to join our innovative and fast-paced client. You’ll be developing high-quality, scalable software solutions that underpin their global platform. As a Senior Software Engineer, you’ll be hands‐on with the latest Azure … ensuring systems remain reliable, secure, and future‐ready, while also mentoring junior engineers and driving a culture of continuous improvement. The Opportunity As a Senior Software Engineer, you’ll play a key part in building reliable systems that solve real business problems, power innovation, and support millions ...

Senior Software Engineer - 100% Remote - C# .NET/Angular/AWS/Agentic AI - £60,000 - £70,000 The Role An established, global Software house is seeking an experienced Senior Software Engineer to help build and enhance platforms that make a real impact … sector Working within a collaborative agile environment, you will partner closely with product owners, engineers, and QA to design and deliver scalable, high-quality software solutions. This is a hands-on full-stack role you'll contribute across the entire development lifecycle, from ideation and estimation through to delivery ...

Senior Software Engineer L5 Manchester (Hybrid, up to 4 days WFH) | £55k-75k Street Group is one of the fastest-growing PropTech companies in the UK. We want to be the leading creator of delightful experiences for everybody involved in buying, selling, renting and letting property, regardless … platform, creating a next-level digital experience for customers, putting transparency, user experience and beautiful design at the heart of our industry. As a Senior Software Engineer , you'll be pivotal to our continued success. You’ll be part of a cross-functional team, working alongside designers ...

Senior Software Engineer - Hybrid - Nottingham - C# .NET/Angular/Azure - £55,000 - £60,000 The Role An innovative, industry leader, based in Nottingham are looking for an experienced Senior Software Engineer to work on their entire product suite to help support their growth … will be controlling the full SDLC, from conception to completion on greenfield projects, as well as maintaining and updating their existing solutions. As a Software Engineer here, you will have access to the latest tools and technologies to help shape the technical direction of the company. ...