Software Engineer C Python Java Defence Tech Jobs in UK

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Senior Software Engineer

I’m currently working with a well-established global engineering company who are looking for a Senior Software Engineer to join their growing team in Enfield. The business has been operating for decades and develops advanced technology solutions across industries such as maritime, defence and surve ...

Senior Software Engineer

I’m currently working with a well-established global engineering company who are looking for a Senior Software Engineer to join their growing team in Enfield. The business has been operating for decades and develops advanced technology solutions across industries such as maritime, defence and surve ...

Senior Software Engineer

We are looking for a Senior Software Engineer with proficiency in C# programming to lead the development of the IoT device software and cloud platform software for our connected energy storage systems. The successful candidate will be responsible for the development and maintenance of communications and cl ...

Senior Software Engineer — Real Time Robotics (Embedded)

Tritanium Space, Defence & Technology Ltd. is seeking a Senior Software Engineer based in Southampton. This role involves developing real-time control systems, collaborating with engineering teams, and contributing to robotic operations and mission-critical technology. The ideal candidate holds a degree in Compu ...

Senior Software Engineer — Real Time Robotics (Embedded)

Tritanium Space, Defence & Technology Ltd. is seeking a Senior Software Engineer based in Southampton. This role involves developing real-time control systems, collaborating with engineering teams, and contributing to robotic operations and mission-critical technology. The ideal candidate holds a degree in Compu ...

Embedded Software engineer Embedded Software engineer

A Technology Manufacturer based in Andover, Hampshire is looking to recruit an Embedded Software Engineer to develop complex embedded control and sensing systems. This role offers the opportunity to collaborate in the development of complex systems including development and design, implementation and installatio ...

Embedded Software Team Lead

Embedded Software Team Lead Based in Stevenage Salary up to £70,000 + 21% bonus + strong pension This role sits at the centre of embedded software delivery, leading a team developing real‑time software that powers advanced systems. You will combine technical lead ...

Embedded Software Team Lead

Embedded Software Team Lead Based in Stevenage Salary up to £70,000 + 21% bonus + strong pension This role sits at the centre of embedded software delivery, leading a team developing real‑time software that powers advanced systems. You will combine technical lead ...

Data Infrastructure & Ingestion Engineer for AI Datasets

Clutch Canada is seeking a Software Engineer to join Speechify's Data team. The candidate will be involved in data collection, pipeline infrastructure on GCP, and collaboration with the AI team to improve data quality and efficiency. Ideal applicants should have a degree in Computer Science or a related field, w ...

Senior Software Engineer, AI Data Platform & Simulations

A leading deep-tech company in Greater London is seeking a Senior Software Engineer to architect and build robust data platforms for high-dimensional simulation data. Ideal candidates should have strong foundations in software engineering with expertise in Golang and Python, as well as experience in distributed ...

Senior Software Engineer, AI Data Platform & Simulations

A leading deep-tech company in Greater London is seeking a Senior Software Engineer to architect and build robust data platforms for high-dimensional simulation data. Ideal candidates should have strong foundations in software engineering with expertise in Golang and Python, as well as experience in distributed ...

Manager, Sales Engineering Solutions engineering London

Sales Engineer – London – This mid‑level position involves providing technical leadership and guidance to clients throughout the sales lifecycle, from initial contact to solutioning, integration, and go‑live. The role requires technical ownership of client relationships, collaboration with internal techn ...

Senior Java Developer | Travel tech Senior Java Developer | £300 400/day | Outside IR35 | Fully[...]

Senior Java Developer | Travel-tech Senior Java Developer | £300-400/day | Outside IR35 | Fully Remote within Europe A fast-growing travel‑tech organisation is embarking on a major product evolution and is looking for an experienced Senior Java Developer to join their team. This is a key ...

Senior Java Developer | Travel tech Senior Java Developer | £300 400/day | Outside IR35 | Fully[...]

Senior Java Developer | Travel-tech Senior Java Developer | £300-400/day | Outside IR35 | Fully Remote within Europe A fast-growing travel‑tech organisation is embarking on a major product evolution and is looking for an experienced Senior Java Developer to join their team. This is a key ...

QA Automation Engineer – Fintech Unicorn

Job Description The Role As a senior automation QA you will join a cross functional team building web based products from scratch. You will work closely with engineering leadership and product managers to ensure the highest quality is maintained and the products are re ...

QA Automation Engineer – Fintech Unicorn

Job Description The Role As a senior automation QA you will join a cross functional team building web based products from scratch. You will work closely with engineering leadership and product managers to ensure the highest quality is maintained and the products are re ...

Senior Software Engineer

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Vi ...

Senior Software Engineer

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Vi ...

Principal Software Engineer

Principal Software Engineer – Go | Distributed Systems £160,000-£200,000 + 15% bonus + Equity Go/Python/Rust - Kubernetes, AWS, Distributed Systems Hybrid (Central London, 3 days a week in office) Broad/Complex Technical Environment Well-funded Series B deep-tech compan ...

Senior Software Engineer SC cleared

Senior Software EngineerHybrid - 2 days per week onsite in either Romsey / Gloucester / WokingUp to £85,000 per annum + benefitsSC clearance We are seeking a Senior Software Engineer to join a high-performing team delivering advanced software for RF communication and sensor-based products. ...

Senior Software Engineer SC cleared

Senior Software EngineerHybrid - 2 days per week onsite in either Romsey / Gloucester / WokingUp to £85,000 per annum + benefitsSC clearance We are seeking a Senior Software Engineer to join a high-performing team delivering advanced software for RF communication and sensor-based products. ...

Senior Software Engineer SC cleared

Senior Software Engineer Hybrid - 2 days per week onsite in either Romsey / Gloucester / WokingUp to £85,000 per annum + benefitsSC clearance We are seeking a Senior Software Engineer to join a high-performing team delivering advanced software for RF communication and sensor-bas ...

Senior Software Engineer SC cleared

Senior Software Engineer Hybrid - 2 days per week onsite in either Romsey / Gloucester / WokingUp to £85,000 per annum + benefitsSC clearance We are seeking a Senior Software Engineer to join a high-performing team delivering advanced software for RF communication and sensor-bas ...

DevSecOps Engineer

DevSecOps EngineerHampshire / Hybrid - 3 days per week onsiteInitial 6 month contractUp to £740 per day inside IR35Active SC clearanceWe're looking for a talented DevSecOps Engineer to help deliver mission-critical solutions in the defence and national security domain. You'll design and a ...

Software Engineer (m/f/d)

We are seeking a motivated and detail-oriented Software Engineer to join our team in Birkenhead, Liverpool. This is an excellent opportunity for a recently qualified graduate or early-career professional looking to develop their skills in a commercial embedded software environment. W ...

Software Engineer (m/f/d)

We are seeking a motivated and detail-oriented Software Engineer to join our team in Birkenhead, Liverpool. This is an excellent opportunity for a recently qualified graduate or early-career professional looking to develop their skills in a commercial embedded software environment. Please read the ...

Software Developer

Software Developer (16435) Newcastle upon Tyne, England Job Description Core‑Asset Consulting is partnering with a leading technology-focused investment firm to recruit a Software Developer for their Newcastle team. This is an exciting opportunity to join a collaborative and int ...

Head of Engineering

Salary: Extremely competitive + Generous Equity component A leading global consulting business in Process Automation are looking for a Head of Engineering to be a leading player in the Services side of their business. The company are seen as a leading business in the real commercial application ...

Head of Engineering

Salary: Extremely competitive + Generous Equity component A leading global consulting business in Process Automation are looking for a Head of Engineering to be a leading player in the Services side of their business. The company are seen as a leading business in the real commercial application ...

Firmware Engineer

Join an innovative Semiconductor revolutionising connectivity - Northampton, Hybrid Working Model We have an exceptional opportunity for a Firmware Engineer to join an exciting Semiconductor company with offices based near Reading and Northampton who are revolutionising wired connectivity, w ...

Firmware Engineer

Join an innovative Semiconductor revolutionising connectivity - Northampton, Hybrid Working Model We have an exceptional opportunity for a Firmware Engineer to join an exciting Semiconductor company with offices based near Reading and Northampton who are revolutionising wired connectivity, w ...

Remote Senior C/C++ Engineer — Real Time Systems

A leading engineering company in the UK is seeking a Senior Software Engineer for a short-term contract. The successful candidate will develop high-performance C/C++ software, working on concurrency and real-time systems engaged in automotive and motorsport engineering. This mid-senior level role offers potentia ...

Automation Apprentice: PLC/SCADA & Test Automation

Pearl Control Systems Ltd is seeking an Automation Apprentice to join their Development Programme in Peterborough. This role offers opportunities in PLC and SCADA systems, machine learning, and customer support. Responsibilities include design and implementation of HMI interfaces, collaborating with en ...

Java Developers (all levels)

Position Description: At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Engineer, you’ll play a pivotal role in designing and developing scalable, resilient back-end syste ...

Java Developers (all levels)

Position Description: At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Engineer, you’ll play a pivotal role in designing and developing scalable, resilient back-end syste ...

Embedded Software Engineer

Embedded Software Engineer (C++/Rust) – CrawleyYT Tech are currently on the lookout for an embedded software engineer / developer for a client in Crawley.This is a pivotal role in their transition toward a modern, safety-first software stack, where you will have significant influence over the fut ...

Java Low Latency Systems Engineer (London)

WorksHub is seeking a Java Low-Level/Low Latency Engineer in London, United Kingdom. The ideal applicant will possess a deep understanding of systems-level programming with proficiency in Java, Rust, C, or C++. Experience with manual memory management, concurrency, and multithreading is essential. This full-time ...

Senior Software Development Engineer, CloudFront Control Plane, CloudFront

Job Summary AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure, ensuring continuous access to the innovation that customers rely on. CloudFront is one of AWS' largest services, delivering fast and secure web/application content, on‑dema ...

Cloud Native Tech Lead: Architecture, Mentorship & Delivery

A leading technology firm in Greater London is seeking a Software Engineer / Tech Lead to drive the architecture and delivery of scalable cloud-native solutions. The role involves mentoring teams and championing secure software development practices. Candidates should possess strong experience with C#/.NET, Azur ...

Lead Control Systems Engineer – High Tech Manufacturing

A leading engineering recruitment firm in Oxford is seeking a Senior Control System Engineer to tackle high-tech challenges in software development interfacing with cutting-edge hardware. You will lead desktop software projects using C#/.NET, focusing on communication protocols, enriching your skills in advanced ...

Lead Embedded Software Engineer – Automotive Systems

Chevalier Tech Limited, located in Colindale, Greater London, is seeking a Senior Embedded Software Engineer. You will lead a team in developing and implementing embedded software solutions for automotive products. The ideal candidate will have a minimum of 8 years in embedded systems, extensive C programming sk ...

Cloud Native Tech Lead: Architecture, Mentorship & Delivery

A leading technology firm in Greater London is seeking a Software Engineer / Tech Lead to drive the architecture and delivery of scalable cloud-native solutions. The role involves mentoring teams and championing secure software development practices. Candidates should possess strong experience with C#/.NET, Azur ...

Senior Software Engineer I Account Communications

Senior Software Engineer I - Account Communications Full-time Compensation: GBP 87,500 - GBP 111,000 yearly What will you be working on? Key focus areas for the team are: Improving delivery reliability and visibility across all communication ...

Senior Software Engineer I Account Communications

Senior Software Engineer I - Account Communications Full-time Compensation: GBP 87,500 - GBP 111,000 yearly What will you be working on? Key focus areas for the team are: Improving delivery reliability and visibility across all communication ...

Full Stack Engineer: AI Driven C2 & Simulation

A cutting-edge deep-tech company in the UK seeks a Full Stack Software Engineer to lead the development of their command and control platform. In this role, you will shape the system architecture and collaborate across a cross-functional team, employing your expertise in React and Node.js. The company offers hyb ...

Experienced Software Developer

Title Experienced Software Developer Salary range £45,000 to £65,000 per annum (depending on capability and experience) Location Leatherhead Working Pattern We operate a flexible hybrid working pattern at Frazer‑Nash, with time split between t ...

Senior Backend Developer

Overview At TripleTen, we’re creating innovative learning products that empower people to master IT professions like software engineering, data science, business intelligence, and QA — no matter their prior experience. Our AI-driven and thoughtfully designed platform helps students build real ski ...

Hardware Engineer

After a bright start to your career have you reached the limits of what your company can offer you? Maybe you’ve completed a graduate scheme but the department you’ve been assigned to doesn’t excite you? Or perhaps you just need a change?This agile company is looking for top hardware and electronics ta ...

Hardware Engineer

After a bright start to your career have you reached the limits of what your company can offer you? Maybe you’ve completed a graduate scheme but the department you’ve been assigned to doesn’t excite you? Or perhaps you just need a change?This agile company is looking for top hardware and electronics ta ...

AI Infrastructure Engineer: Cloud Scale & Serverless Pro

A leading technical recruitment agency is seeking an AI Infrastructure Engineer for a 12-month PAYE contract in Edinburgh. The role involves designing distributed systems, developing software solutions in Python and C++, and collaborating with cross-functional teams on AI infrastructure. Ideal candidates should ...

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    Software Engineer C Python Java Defence Tech Jobs in United Kingdom Job Search Guide, Trends and Insights