426 to 450 of 677 Senior Software Engineer Jobs in the UK excluding London

Senior Software Engineer (PHP)

Hiring Organisation
True9
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you'll fit right in. Your role as a Senior PHP Software Engineer at True9: Lead the back-end - write clean, maintainable, and scalable code using PHP and frameworks like Symfony across ...

Senior Software Engineer (PHP)

Hiring Organisation
True9
Location
Newcastle upon Tyne, UK
Employment Type
Full-time
technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you'll fit right in. Your role as a Senior PHP Software Engineer at True9: Lead the back-end - write clean, maintainable, and scalable code using PHP and frameworks like Symfony across ...

Senior Software Engineer (PHP)

Hiring Organisation
True9
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you'll fit right in. Your role as a Senior PHP Software Engineer at True9: Lead the back-end - write clean, maintainable, and scalable code using PHP and frameworks like Symfony across ...

Senior Software Engineer (PHP)

Hiring Organisation
True9
Location
Stoke-on-Trent, Staffordshire, UK
Employment Type
Full-time
technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you'll fit right in. Your role as a Senior PHP Software Engineer at True9: Lead the back-end - write clean, maintainable, and scalable code using PHP and frameworks like Symfony across ...

Senior Software Engineer

Hiring Organisation
Movement8
Location
Slough, Berkshire, UK
Employment Type
Full-time
Senior Product Engineer - London | Full-time | Hybrid Are you ready to build technology that makes a real-world impact? Join a fast-growing, mission-driven tech company tackling complex social challenges with cutting-edge AI and a passionate team. About the Role: We're looking for experienced product … with Ruby on Rails, Turbo, AlpineJS, TailwindCSS, AWS, PostgreSQL Experience integrating with LLMs like OpenAI and Claude Strong understanding of scalable architecture and pragmatic software design Comfortable working in cross-functional teams with PMs, UX, and data specialists A product-first mindset with a focus on customer outcomes Passion ...

Senior Software Engineer

Hiring Organisation
Sopra Steria
Location
Hemel Hempstead, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
Software Engineer looking for a new challenge? Help save lives every day - join Sopra Steria, the force behind STORM, the command and control system trusted by UK emergency services. We are hiring Software Developers to support the ongoing development of our STORM application, built using VB.Net with … Hertfordshire area to participate in in-person team meetings, and collaborative sessions. What you will be doing: Designing, developing, and maintaining scalable software applications. Writing clean, efficient, and well-documented code. Participating in the full software development lifecycle – including requirements analysis, design, implementation, testing, and deployment. Collaborating with ...

Senior Software Engineer

Hiring Organisation
Yoh, A Day & Zimmermann Company
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
Software Engineers – Wireless PHY (Senior & Principal) Southampton (Hybrid 2–3 days/week) | £70k–£100k + Bonus + Equity + Sponsorship Some software jobs are about features. This one is about performance. You'll be building and optimising real-time software that sits directly … code paths using SIMD/vectorisation High-performance APIs for hardware-accelerated paths (Linux, PCIe, DPDK) Collaboration with DSP, FPGA and systems teams Software that ships into real 4G/5G and satcom deployments Who this is for Engineers with prior experience in wireless Layer-1/PHY development ...

Senior Software Engineer

Hiring Organisation
Yoh, A Day & Zimmermann Company
Location
City Of Southampton, England, United Kingdom
Software Engineers – Wireless PHY (Senior & Principal) Southampton (Hybrid 2–3 days/week) | £70k–£100k + Bonus + Equity + Sponsorship Some software jobs are about features. This one is about performance . You’ll be building and optimising real-time software that sits directly … code paths using SIMD/vectorisation High-performance APIs for hardware-accelerated paths (Linux, PCIe, DPDK) Collaboration with DSP, FPGA and systems teams Software that ships into real 4G/5G and satcom deployments Who this is for Engineers with prior experience in wireless Layer-1/PHY development ...

Senior Software Engineer (Autonomous Systems)

Hiring Organisation
Holt Executive Ltd
Location
Dorset, South West, United Kingdom
Employment Type
Permanent, Part Time
cutting-edge engineering team developing autonomous systems for the next generation of marine and defence technology. This is a fantastic opportunity for an experienced Software Engineer to take a leading role in designing, developing, and delivering advanced software solutions that operate in challenging real-world environments. Youll … work across the full software lifecycle, from concept and design through to integration, testing and delivery, as part of a multidisciplinary engineering team shaping the future of maritime autonomy. What youll be doing Designing and developing software for advanced autonomous systems Supporting integration and delivery activities across complex ...

Senior Embedded Software Engineer

Location
Edinburgh, Midlothian, United Kingdom
Senior Embedded Software/Firmware Engineer Up to £75,000 Edinburgh/Hybrid Join our clients R&D team and make your mark on cutting-edge oilfield technology. Our international client designs and builds advanced downhole and subsurface tools used in some of the most demanding environments ...

Senior Software Engineer (Golang & Rust) - Data Infra

Hiring Organisation
Utility Warehouse Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
. We put people first. It’s all about you.. The ideal candidate is someone who has a strong background in building and maintaining software and microservices within an event-sourced architecture. They should be proficient in Golang and have hands-on experience with technologies such as Kafka, PostgreSQL … with our internal CRM, while ensuring the reliability and performance of existing systems. The ideal candidate thrives in a collaborative environment, working closely with software engineers and product teams to deliver robust, high-quality solutions. Previous Rust exposure or interest to develop is highly desired. We work together. Your ...

Senior Embedded Software Engineer Contract Remote (UK)

Hiring Organisation
DCV Technologies Limited
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £35 to £60 per hour
leading engineering organisation is seeking a Senior Embedded Software Engineer to support cutting-edge development on Adaptive SoC platforms . This role is fully remote within the UK and ideal for engineers with deep low-level expertise across bare-metal, embedded Linux, RTOS, high-speed networking … bring-up . Role Overview You will design, develop, integrate and debug embedded software on advanced SoC architectures , working across bare-metal, Yocto Linux and Zephyr RTOS . Youll contribute to board bring-up, hardware/software co-debug, system verification, driver-level development , and support high-speed ...

Senior Software Engineer

Hiring Organisation
YT Technologies
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£75,000
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 ...

Senior Embedded Software Engineer

Hiring Organisation
Systems Engineering and Assessment Limited
Location
Bristol, Somerset, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 Annual
Protect, thats our promise, we protect what matters - our nations, our waters, our land, our cities, our people, our environment, our world.? As Senior Embedded Software Engineer, working in an agile team of software engineers you will get to work on the design, implementation, test … integration of embedded software and supporting applications click apply for full job details ...

Senior Software Engineer

Hiring Organisation
Copello Global
Location
Wareham, England, United Kingdom
opportunity has arisen for a Software Engineer with a background in Java and the UK Defence Industry to work on the development of autonomous systems with an innovative specialist in Maritime Safety and Security. These positions would suit Software Engineers with experience in either User Interface Design … there may be some instances where this will increase when working on either hardware or projects with a higher security classification. Requirements Hands on Software experience with Java will be essential for this role alongside experience of working within the UK Defence/Maritime space. Full engineering lifecycle experience ...

Senior Software Engineer (FinTech | Python/Ruby/Go/Node | £130,000)

Hiring Organisation
Paradigm Talent
Location
Slough, Berkshire, UK
Employment Type
Full-time
Role: Senior Product Engineer Location: London, Hybrid (Come to the office when needed not set days) Compensation: Up to £140,000 + equity We're partnered with a fast-growing technology company building world-class API products that simplify complex operational challenges for global businesses. They prioritise engineering … excellence, lean teams, and a culture built on ownership, collaboration, and continuous improvement. As a Senior Product Engineer, you'll work across the full product lifecycle; from understanding customer problems to designing, building, and operating scalable, reliable API products used by companies around the world. You'll help ...

Senior Software Engineer

Hiring Organisation
Synergize Consulting
Location
Newport, UK
Employment Type
Full-time
DESCRIPTION We are searching for a decisive and insightful DevOps engineer to join our client. The DevOps engineer will be involved in various stages of each product's lifespan and should remain abreast of technological advancements to promote efficiency. You should also keep track of customer reviews … enhance marketability. To ensure success as a DevOps engineer, you should ensure that all outputs remain safe for public consumption. Ultimately, a top-notch DevOps engineer will demonstrate excellent leadership skills and the capacity to mentor junior staff. DevOps Engineer Responsibilities: Collaborating with coworkers to conceptualize, develop ...

Senior Software Engineer

Hiring Organisation
Synergize Consulting
Location
Bradley Stoke, Gloucestershire, UK
Employment Type
Full-time
DESCRIPTION We are searching for a decisive and insightful DevOps engineer to join our client. The DevOps engineer will be involved in various stages of each product's lifespan and should remain abreast of technological advancements to promote efficiency. You should also keep track of customer reviews … enhance marketability. To ensure success as a DevOps engineer, you should ensure that all outputs remain safe for public consumption. Ultimately, a top-notch DevOps engineer will demonstrate excellent leadership skills and the capacity to mentor junior staff. DevOps Engineer Responsibilities: Collaborating with coworkers to conceptualize, develop ...

Senior Software Engineer

Hiring Organisation
Synergize Consulting
Location
Greater Bristol Area, United Kingdom
DESCRIPTION We are searching for a decisive and insightful DevOps engineer to join our client. The DevOps engineer will be involved in various stages of each product's lifespan and should remain abreast of technological advancements to promote efficiency. You should also keep track of customer reviews … enhance marketability. To ensure success as a DevOps engineer, you should ensure that all outputs remain safe for public consumption. Ultimately, a top-notch DevOps engineer will demonstrate excellent leadership skills and the capacity to mentor junior staff. DevOps Engineer Responsibilities: Collaborating with coworkers to conceptualize, develop ...

Senior Software Engineer

Location
Gloucester, Gloucestershire, United Kingdom
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 ...

Senior Software Engineer

Hiring Organisation
YT Technologies
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
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 ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Edinburgh, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Swindon, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Leicester, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Midlands, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...