276 to 300 of 375 Senior Software Engineer Jobs

Senior Software Development Engineer In Test

Hiring Organisation
Spacelabs Healthcare
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent
remote systems, enabling better-informed clinical decisions, increased efficiency, and safer care environments. Why Spacelabs? Because lives depend on what we build . The Senior Software Development Engineer in Test will be a hands-on role on a small team of test automation engineers on the development … design principles, development practices and test verification knowledge. The role will work closely with cross-functional groups such as Systems, Hardware, Verification, Electrical and Software Engineering. The test automation development includes the patient monitoring platform of the next generation patient monitor in an enterprise of networked patient monitors physically ...

Senior Software Engineer

Hiring Organisation
Lorien
Location
United Kingdom
Senior Rust Developer - Perm - Aviation Technology Salary: £80,000-£110,000 + equity Location: Full Remote UK (Must be a resident, will not accept remote workers outside the UK) We’re supporting a specialist aviation technology company building high‐performance, mission‐critical backend systems used in live airline … platform underpins real‐time scheduling, disruption management, and optimisation, operating in complex, data‐intensive, and time‐sensitive environments. They’re looking for a Senior Rust Engineer to work on core backend services where low latency, concurrency, reliability, and correctness are first‐class concerns. This ...

Senior Software Engineer

Hiring Organisation
Harrington Starr
Location
London Area, United Kingdom
Senior Java Engineer/SRE London (Hybrid) The company A well-established global fintech business operating large-scale trading platforms across multiple asset classes including equities, leveraged products, futures, options, and digital assets. Their technology supports a significant international client base and processes high volumes of real-time … engineering, platform resilience, and product growth, with a strong focus on modern systems, high standards, and sustainable delivery. The role This is a senior engineering opportunity within a specialist Site Reliability Engineering team focused on performance, uptime, and operational excellence across a business-critical trading platform. The role combines ...

C# Backend Software Engineer - hiring all levels (grad-senior)

Hiring Organisation
Platform Recruitment Limited
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Title: Software Engineer Location: Newcastle Upon Tyne Salary: Up to £100,000 Working Pattern: Onsite Opportunities are available across multiple levels , from graduate through to senior, making this an excellent fit whether you're just starting out or looking to step up in your career. This … rare chance for a C# Software Engineer to join a scaling consultancy with a wide range of clients, a high-calibre team, and a high bar to match. The Role You'll be hands-on across backend development, owning projects end-to-end from day one. This ...

Senior Embedded Software Engineer

Hiring Organisation
Chroma Recruitment Ltd
Location
London, UK
innovative medical technology company based in London is looking for a Senior Embedded Software Engineerto join their growing R&D team. The business designs and manufactures smart surgical appliances combining precision engineering, robotics and advanced embedded software. Learn more about the general tasks related to this opportunity below … well as required skills. Were looking for an experienced Senior Embedded Software Engineer with previous xkybehq exposure to regulated medical device developm Please click on the apply button to read the full job description ...

Senior Principal Software Engineer - Flight Control

Hiring Organisation
Jobleads-UK
Location
Tewkesbury, England, United Kingdom
leading aerospace technology company in Tewkesbury is seeking an experienced Senior Principal Software Engineer to drive software development for advanced flight control and actuation systems. This hybrid role requires over 15 years in software engineering, in-depth expertise in safety-critical software, and proficiency ...

Senior Principal Software Engineer - Flight Control

Hiring Organisation
Jobleads-UK
Location
Wolverhampton, England, United Kingdom
leading aerospace technology company in Tewkesbury is seeking an experienced Senior Principal Software Engineer to drive software development for advanced flight control and actuation systems. This hybrid role requires over 15 years in software engineering, in-depth expertise in safety-critical software, and proficiency ...

Senior Software Engineer

Hiring Organisation
Inspire People
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Would you like the opportunity to work with the latest technologies reaching 50 million users? DVLA are looking for Software Engineers with a passion for modern software development to become an integral part of a large, new programme of work and using cutting-edge tech to develop cloud … based software at scale. £44,241 - £58,997 plus 29% employer pension contribution and other benefits. Flexible, hybrid working from Swansea. About DVLA The Driver and Vehicle Licensing Agency (DVLA) deliver wide reaching digital services to the UK public and industry and maintain the national record of vehicles ...

Senior Software Engineer

Hiring Organisation
Storm2
Location
United Kingdom
Senior Rust Engineer – High-Frequency Trading 🌍 UK Time Zone (Remote-friendly) 💲 £150,000 - £175,000 base + Benefits The Company Storm2's client is a London-based research and trading firm building a tier-one HFT platform. Small team, high bar, and serious about what they're building. ...

Senior Software Engineer (SC/DV) – Cloud, Secure, Hybrid

Hiring Organisation
Jobleads-UK
Location
Cheltenham, England, United Kingdom
technology company serving public sector organizations is seeking a Senior/Principal Software Engineer in Cheltenham. In this hybrid role, you will design and deliver secure, scalable software while influencing technical direction and mentoring team members. Ideal candidates should have experience in production systems, modern programming ...

Senior Embedded Software Engineer

Hiring Organisation
Sanderson Government & Defence
Location
Wiltshire, England, United Kingdom
Senior Embedded Engineer Full time | UK‐based engineering site (Wiltshire region) Salary: up to £80,000 Gross Per Annum + Benefits In this role, you will work at the heart of a multidisciplinary engineering team , contributing to the design, development, and delivery of safety‐critical software and firmware for advanced aerospace systems. You will be involved across the entire software development lifecycle - from requirements analysis and architecture design through implementation, verification, integration, and deployment. You’ll collaborate closely with avionics, electronics, and systems engineers to deliver robust, high‐performance solutions that meet demanding regulatory ...

Senior Software Engineer

Hiring Organisation
Retelligence
Location
City of London, London, United Kingdom
Senior Full Stack Engineer London, Hybrid, Permanent We are representing a London-based technology venture building AI platforms to transform how enterprise leaders navigate uncertainty. This is a core engineering role within a senior, lean team. You will be building a platform that goes far beyond standard … SaaS dashboards, focusing instead on high-dimensional data visualization and complex logic systems. The Mission As a Full Stack Engineer, you are a system generalist. You will be responsible for the entire lifecycle of a feature—from the database schema and service logic to the interactive frontend experience. Product ...

Senior C++ Software Engineer

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum + benefits
Maximise hardware capabilities through smart crafting to deliver fastest possible financial software We are seeking a Senior C++ Software Engineer, skilled in creating highly-optimised low level code to run under Linux. As a senior member of this Cambridge-based development team, you will play … leading role throughout the SDLC from defining initial requirements to software implementation, verification and deployment. Your focus will be on dependability as well as seeking clever optimisations to take best advantage of the underlying hardware. You will interact with colleagues with other technical background such as electronics and FPGA ...

Senior Embedded Software Engineer

Hiring Organisation
Platform Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Embedded Software Engineer | UK (Hybrid) My client is an innovative technology company developing advanced hardware and networking solutions for high-performance computing environments. Theyre looking for Software Engineers to build embedded and host software for high-speed systems, working closely with hardware teams to deliver production … ready solutions from early prototypes. Responsibilities Define software architecture with cross-functional teams Develop embedded software for network interface hardware Linux PCIe driver development Build network control and monitoring tools (server/client) Enhance DevOps and CI/CD pipelines Requirements Strong embedded software development experience Experience ...

Senior Software Engineer

Hiring Organisation
Platform Recruitment Limited
Location
Royston, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 Annual
Title: Software Engineer Location: South Cambridgeshire, Salary: up to £70,000 This is a rare opportunity for an engineer to join an elite R&D team, where your going to be working on the intersection of software and hardware development, working to develop the technologies ...

Senior AI Software Engineer - AI Lab

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Senior AI Software Engineer - AI Lab London | £90,000 base We're working with a fast-growing consultancy building out a dedicated AI Lab, focused on embedding AI into real-world, enterprise environments. This is a hands-on senior engineering role with real influence, shaping … stakeholders to translate ideas into working, production solutions What They're Looking For Strong experience delivering AI/data-driven systems in production Solid software engineering fundamentals (APIs, system design, integration patterns) Experience with Python and SQL in AI/data contexts Exposure to enterprise AI platforms (e.g. Azure ...

Senior Software Engineer C#

Hiring Organisation
Platform Recruitment Limited
Location
Royston, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
Title: C#/.NET Software Engineer Location: South Cambridgeshire Salary: Up to £70,000 Working Pattern: Hybrid2 days in office This is a brilliant opportunity for aC#/.NET engineer to join a fast-growingtechnology company whose software is used by scientists and engineers across … processes. It's a genuinely hands-on role where your work has direct, visible impact. The Role You'll design and build high-quality software across desktop, embedded, and server environments, working alongside a talented team of architects, engineers, and product managers to deliver robust, user-focused solutions. ...

Senior Microsoft Dynamics 365 F&O Software Engineer

Hiring Organisation
F5 consultants
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Senior Microsoft Dynamics 365 F&O Software Engineers £60,00 to £80,000 | Hybrid (1 day/month in office - nationwide sites) Join a leading Microsoft Gold Partner delivering cutting-edge Dynamics 365 solutions. We're looking for 2 x Senior Software Engineers who can combine ...

Senior Software Engineer Staff - Clearance Required

Hiring Organisation
Lockheed Martin
Location
frederick, maryland, united states
resources of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: • Analyze user requirements to derive software design and performance requirements • Design and code new software or modify existing software to add new features • Integrate existing software into … modified systems or operating environments • Write or review software and system documentation • Serve as team lead at the level appropriate to the software development process being used on any particular project • Design or implement complex database or data repository interfaces/queries • Develop or implement algorithms to meet ...

Senior Software Engineer Staff - Clearance Required

Hiring Organisation
Lockheed Martin
Location
arlington, virginia, united states
resources of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: • Analyze user requirements to derive software design and performance requirements • Design and code new software or modify existing software to add new features • Integrate existing software into … modified systems or operating environments • Write or review software and system documentation • Serve as team lead at the level appropriate to the software development process being used on any particular project • Design or implement complex database or data repository interfaces/queries • Develop or implement algorithms to meet ...

Senior AI Software Engineer - AI Lab

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Senior AI Software Engineer - AI Lab London £90,000 base We're working with a fast-growing consultancy building out a dedicated AI Lab, focused on embedding AI into real-world, enterprise environments. This is a hands-on senior engineering role with real influence, shaping ...

Senior Software Engineer

Hiring Organisation
Applause IT Recruitment Ltd
Location
Crewe, Cheshire, United Kingdom
Employment Type
Permanent
Senior C# Developer - Telecoms - Crewe (Hybrid) £Competitive + Bonus + Benefits A fantastic opportunity has arisen for a Senior C# Developer to join a growing telecoms-focused technology team based in Crewe. This role is ideal for a Senior C# Developer who wants to progress into … leadership position while remaining hands-on. The successful Senior C# Developer will contribute to the development of scalable software solutions, working within a microservices environment and supporting the evolution of internal systems. Responsibilities Develop and maintain applications using C# and .NET technologies Design microservices and integrate external APIs ...

Senior Software Engineer C#

Hiring Organisation
Platform Recruitment Limited
Location
Royston, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 Annual
Title: C#/.NET Software Engineer Location: South Cambridgeshire Salary: Up to £70,000 Working Pattern: Hybrid2 days in office This is a brilliant opportunity for aC#/.NET engineer to join a fast-growingtechnology company whose software is used by scientists and engineers across ...

Senior Software Engineer - DevSecOps

Hiring Organisation
Boeing
Location
Saint Louis, Missouri, United States
Employment Type
Permanent
Salary
USD Annual
that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking a Senior Software Product Manager (Virtual) to support our Boeing Software Factory PMO teams located in Berkeley, Missouri Alexandria, Virginia or Colorado Springs, Colorado … etc. This position will focus on supporting the Boeing Software Factory organization. At The Boeing Company, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. ...

Senior Software Engineer — Remote & Scalable AI Platform

Hiring Organisation
Jobleads-UK
Location
City of Edinburgh, Scotland, United Kingdom
leading software company in Edinburgh is looking for a software engineer to enhance product scalability and usability. In this role, you'll work collaboratively within a cross-functional team to deliver new features and improvements. Strong experience in C# and JavaScript development, as well as a commitment ...