276 to 300 of 1,762 Software Engineering Jobs in the UK

Lead Software Engineer | C++ | Python | Linux Oxfordshire | Hybrid | £75,000pa plus benefits: Do you enjoy technically leading and mentoring Software Engineers utilising C++ & Python on Linux, passing on your knowledge and experience to help nurture and develop future Engineers? If so, this Lead Software Engineer role will … forefront of scientific research industry developing instrumentation and tools to aid ground-breaking science. They now seek a highly dynamic Lead Software Engineer who thrives in a fast-paced, evolving environments and can seamlessly adapt to changing priorities. The ideal candidate will not only bring technical expertise and architectural ...

Software Engineer TypeScript, React, SQL, REST APIs, AWS Salary up to £60,000 Hybrid – Chester Excellent career progression Who We Are We’re a growing, technology-driven organisation building modern, customer-facing platforms used across the UK. The focus is on delivering scalable, high-quality solutions that simplify complex … processes, with engineering at the heart of everything we do. You’ll be joining a collaborative team with a strong emphasis on clean code, best practices, and continuous improvement as the platform continues to evolve. Who We’re Seeking We’re looking for a Full Stack Engineer who enjoys ...

Software Engineers Location: Cheltenham Salary - £60,000 - £90,000 + excellent benefits + bonus Clearance - Candidates must hold an active DV or eDV clearance. This isn't just another software engineering role-it's an opportunity to be part of something bigger. As a Software Engineer … tackle complex challenges, work with cutting-edge technology, and contribute to solutions that have real-world impact. Our client is looking for several Software Engineers and will consider candidates from Junior to Senior level. What You'll Do: Write clean, efficient, and maintainable code while contributing to peer reviews. ...

Senior Software Engineer (Full Stack - Angular Focus) £55,000 - £65,000 + package Cardiff (onsite approx. once/twice per month) Eligible for Security Clearance (must have resided in the UK for the last 5 years) CPS Group are working with a leading organisation to recruit a Senior Software Engineer to join a highly skilled, collaborative engineering team delivering enterprise-scale solutions in an agile environment. This is a full-stack role with a strong emphasis on frontend development. You'll be working primarily with Angular, which is essential for this position, while also contributing to backend ...

Raytheon UK have a full time, perm opportunity for a Senior Software Engineer to join our specialist teams in Manchester, Gloucester or London working fully onsite. As Senior Software Engineer, you'll be part of our experienced Software Engineering function, working in a cross-functional team … delivering and deploying critical software across a variety of business areas. We have opportunities for Software Engineers at every level within a team, so your Recruiter will discuss the great opportunities for development or challenges we offer based off your professional profile. Due to the interesting work ...

Bristol We have an exciting opportunity for a proactive and passionate C# software developer to join our Weapons System Simulation and Experimentation (WSSE) team! Salary : Up to £57,000, depending on experience& grade Dynamic (hybrid) working : 2- 3 days per week on-site due to workload classification Security Clearance … weapon system through: Visualisation and demonstrations Experimentation Design and development Verification and Validation Training Systems Development (using agile scrum methodologies) of real-time software components to simulate weapon systems, including the Integration of hardware to provide true representations of our systems. What we're looking for from ...

Scot Lewis is working with a brilliant and growing, Bristol based technology company, helping them as they look to expand their talented software engineering team. The company uses a very broad range of tech, across several greenfield projects and R&D environments, encompassing everything from full stack … embedded development, AI and Machine Learning tools and AWS/Azure cloud services to provide bespoke, secure software solutions to Government and Defence customers. We’re looking for 2 hands on Software Engineers, from a variety of technical backgrounds, with proficiency in multiple programming languages. The ideal candidates ...

Embedded ADA Software Engineer Bristol – Full Time Onsite £68.00 per hour 12-Month Contract (Extension Possible) Must be able to obtain SC Overview of the Department Join a team working at the forefront of European missile system design, delivering safe, secure and highly reliable products to customers. The department … develops advanced safety-critical software within a rigorous, standards-driven engineering environment. The Role You will work across the full software engineering lifecycle, from engaging with Systems teams on requirements discussions and change requests through to integration, qualification and software release. This is a hands ...

details: SDET Permanent/Contract Inside IR35 London, UK (5 days Onsite a week) Job Description: Here is the JD for SDET (Software Development Engineer in Test) profile, in short, we are looking for the Software engineer who have experience in working in Test Engineering role … every stage. • Lead initiatives that drive testability, platform resilience, and validation as code across all layers of the ML platform stack. • Collaborate with engineering, MLOps, and infrastructure teams to embed quality engineering deeply into platform components. • Build reusable components that support scalability, modularity, and self-service quality tooling. ...

ensuring solutions meet operational, risk and regulatory requirements. Optimise applications and Linux environments to achieve low-latency trading performance. Promote best practices across the software development lifecycle, including code quality, automated testing and CI/CD pipelines. Drive continuous improvements in system performance, reliability and maintainability. Provide technical leadership … improvements in performance, usability and operational stability. Deliver a robust and scalable FX matching platform covering FX Spot and FX Swaps. Drive improvements in software quality, platform performance and team productivity. Required Experience Degree in Computer Science, Software Engineering, Electrical Engineering, or a related discipline Extensive ...

driven solutions that transform how organisations make decisions. In October 2025, Accenture acquired Decho Group, recognising our unique ability to combine deep engineering expertise with strategic advisory, tackling mission-critical problems in defence, healthcare, and commercial industries. Joining Decho means joining a consultancy where AI meets engineering excellence. … change lives and industries. The Role We’re seeking Senior Consultant Engineers who want to apply their technical mastery in AI consultancy and Palantir engineering while shaping the future of data-driven decision-making. This is a hands-on, client-facing role where you’ll lead technical delivery, partner ...

Principal Software Engineer We are seeking an experienced Principal Software Engineer to lead the development of advanced scientific instrumentation within a multidisciplinary R&D environment. This is a hands-on technical leadership role requiring deep expertise in software architecture, embedded systems, and a strong foundation in physics. … robust, production-ready systems spanning firmware, hardware integration, and high-level applications. Key Responsibilities Lead architecture across embedded firmware (C/C++) and application software (C#/.NET). Provide technical leadership and mentorship to Software, Firmware, and Electronics Engineers. Develop physics-based algorithms for signal processing, instrument ...

Software Developer/Engineer (Defence SC Clearance) *Newcastle onsite* to £120k+ Do you have technical expertise combined with SC Clearance? You could be joining a scaling Technology Consultancy as they break into Defence sector work, the company has already experienced huge success within the FinTech/finance space … expanding as a result. As a Software Developer you will work on Defence sector projects for a range of government and public sector clients, providing solution design and working with a range of technologies to build robust, data centric solutions with high security. Location/WFH: You'll join ...

Software Engineer (RTOS) £50,000 - £55,000 + Progression + Training + 36.5 Hours a week + 33 Days Holiday + Flexitime + Hybrid + Company Benefits + Early Finish on Fridays + R&D Fordingbridge Are you a Software Engineer with RTOS experience looking for a truly … smart home industry. In this role, you will work on projects from design to delivery. You will work on a varied project pipeline developing software for a variety of solutions. This role is R&D focussed with progression opportunities to directorship and excellent training. The Role: * Research, develop ...

Lead Developer - C# .NET - Remote Working Lead Software Developer with C# .NET and Azure experience is needed for one of my clients, who is a global finance consultancy. The Lead Developer, managing a team of 4, is required to go into the office 1 day a month in central … London. You must also show that you have led on software development projects and be able to demonstrate what you have delivered (ideally in a Greenfield environment) This role for the Lead Developer is to be 60% hands on and 40% hands off Key skills: 5 years' experience ...

pipelines including ingestion, text processing and vector search Implement evaluation, monitoring, A/B testing and cost/latency dashboards Shape architectural patterns, engineering standards and wider AI strategy Work across key AI products including claims automation and internal retrieval tools Role Requirements Background in Data/ML Engineering or Software Engineering with strong applied AI experience Deep expertise in GCP (Vertex AI, BigQuery, Cloud Run/Functions, ADK, Model Garden) Strong Python and API development experience Hands‐on with LLMs, embeddings, RAG, vector databases Proven track record building production‐ready AI systems with observability ...

CB25) Duration: Permanent Hours: 37.5 per week 8am - 4pm (Monday to Friday) Salary: Competitive Job Reference: 36074 An exciting opportunity has arisen for a Software Engineer to support the development and optimisation of software systems within a high-tech manufacturing environment. Our Cambridge based client is looking … expand their busy team. This role focuses on production test automation, new product introduction (NPI) and continuous improvement of engineering processes. Key Responsibilities - Support the transfer of new products from development into manufacturing - Develop and maintain automated test solutions for production, including verification and calibration - Collaborate with engineering ...

Location: Cambridge (Hybrid Working) Job Type: Full-time, Permanent Salary: £50,000 + Benefits An innovative wireless technology company is seeking an Application Software Engineer to join its R&D team in Cambridge. The business is currently developing its next generation of hardware products, designed to deliver high-speed … cutting-edge Network Management System (NMS) platform that enables network operators to configure, monitor, and manage advanced wireless infrastructure. The Role As an Application Software Engineer, you will join the Application Software team and play a key role in developing a Management System. The position combines both front ...

central Liverpool - whilst there hybrid working once settled in, we will not consider candidates looking for full remote! Required Skills: Proven leadership of software engineering in a regulated or professional services environment (ideally legal) Track record delivering complex, integrated systems (case management + finance + M365 + telephony …/CRM + data/BI) Deep knowledge of modern engineering practices: Agile, CI/CD, automated testing, IaC, microservices/monolith-modularisation Strong cloud experience (Azure preferred: App Service, Functions, Service Bus, API Management, Key Vault, ADF/Databricks, SQL) Proficiency with one or more stacks: .NET/ ...

solutions • Evolving an internal AI assistant and expanding its capabilities across teams • Working hands‐on across cloud infrastructure, observability, evaluation, and optimisation • Collaborating with engineering, product, and operations teams to take roadmap concepts into production Your Skills and Experience • Strong commercial experience in AI engineering or software engineering with a focus on LLMs and production AI systems • Expertise in deploying AI models and agents at scale, including RAG, embeddings, and LLM tooling • Hands‐on cloud engineering experience, ideally in GCP and its AI ecosystem • Strong Python engineering ability and experience building production‐grade ...

Graduate Software Engineer/Developer *Newcastle onsite* £33k+ Are you a bright, ambitious technologist with a top class education looking for an opportunity to join a tech start-up? You could be progressing your career at a rapidly growing Fintech that have secure backing and an established Hedge Fund … client as a partner, gaining valuable financial trading systems experience. As a Graduate Software Engineer you will collaborate with a small, talented team to deliver the core trading platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. You'll be problem ...

solutions * Evolving an internal AI assistant and expanding its capabilities across teams * Working hands-on across cloud infrastructure, observability, evaluation, and optimisation * Collaborating with engineering, product, and operations teams to take roadmap concepts into production Your Skills and Experience * Strong commercial experience in AI engineering or software engineering with a focus on LLMs and production AI systems * Expertise in deploying AI models and agents at scale, including RAG, embeddings, and LLM tooling * Hands-on cloud engineering experience, ideally in GCP and its AI ecosystem * Strong Python engineering ability and experience building production-grade ...

Principal Software Engineer - AI & Innovation Recruiting a Principal Software Engineer with a proven track record of delivering innovative, AI driven solutions and the curiosity to explore beyond traditional technology boundaries. Within the newly createdAI & Innovation team, you will shape the future of the organisation's products through cutting … create something new. Key Responsibilities Build innovative MVPs to validate ideas and accelerate learning Lead the design and implementation of scalable, high-performance software systems Collaborate closely with Product, Design, QA, and Engineering teams Evaluate, experiment and recommend new technologies, frameworks and tools Mentor and coach engineers ...

Principal Software Engineer - AI & Innovation Recruiting a Principal Software Engineer with a proven track record of delivering innovative, AI driven solutions and the curiosity to explore beyond traditional technology boundaries. Within the newly createdAI & Innovation team, you will shape the future of the organisation's products through cutting … create something new. Key Responsibilities Build innovative MVPs to validate ideas and accelerate learning Lead the design and implementation of scalable, high-performance software systems Collaborate closely with Product, Design, QA, and Engineering teams Evaluate, experiment and recommend new technologies, frameworks and tools Mentor and coach engineers ...

Developer Experience (DevEx) Engineer Location: London We're looking for a DevEx Engineer to boost the productivity, efficiency and overall experience of our engineering teams. You'll design tools, enhance workflows and champion best practices to ensure developers can build, test and ship software faster and more reliably. … doing Building internal tools, services and libraries to streamline developer workflows Optimising CI/CD pipelines for speed, reliability and simplicity Identifying engineering pain points and automating manual processes Improving developer documentation, onboarding guides and internal wikis Championing best practices in testing, code quality and deployment Monitoring build times ...