SeniorSoftwareEngineer - National Security About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing bespoke solutions to solve our customers' complex operational problems. As our business grows, we seek experienced Software Engineers to join our live projects within the National Security team. Candidates should ideally hold high … protecting the UK. You will develop mission-critical systems and contribute to national safety. The Opportunity: You will join an Agile team working on diverse, complex projects, building bespoke software solutions and enhancing capabilities. Your responsibilities include: Implementing software solutions through design, development, and testing Utilizing a range of technologies, with a focus on open-source libraries and … components Building continuous integration pipelines using tools like GitLab to ensure software quality and security Deploying systems across environments including AWS, Azure, and private clouds Engaging throughout the software lifecycle: concept, requirements, architecture, implementation, delivery, training, support, and maintenance Leading teams and managing client engagement, depending on experience The Fit: All team members must be able to obtain More ❯
rapidly becoming the platform of choice for Oracle SaaS workloads, backs the API Gateway for serving customer applications, as well as supporting Data Science processing use cases. The Positions SeniorSoftwareEngineer As we expand and grow our team, we are seeking engineers with varying levels of experience. Those who are starting their career with us will … have a hunger and passion for learning. Those who join us with more experience will have diverse skills across programming, networking, storage, internet protocols and operating systems. An engineer at any level can have significant technical and business impact. As a member of our diverse and skilled teams, you will have the opportunity to solve and design solutions to … a typical day, you will be working as part of a small, focused, agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as More ❯
rapidly becoming the platform of choice for Oracle SaaS workloads, backs the API Gateway for serving customer applications, as well as supporting Data Science processing use cases. The Positions SeniorSoftwareEngineer As we expand and grow our team, we are seeking engineers with varying levels of experience. Those who are starting their career with us will … have a hunger and passion for learning. Those who join us with more experience will have diverse skills across programming, networking, storage, internet protocols and operating systems. An engineer at any level can have significant technical and business impact. As a member of our diverse and skilled teams, you will have the opportunity to solve and design solutions to … a typical day, you will be working as part of a small, focused, agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as More ❯
often do you get the chance to build a technology that transforms the future of humanity? Graphcore products have set the standard in made-for-AI compute hardware and software, gaining global attention and industry acclaim. Now we are developing the next generation of artificial intelligence compute with systems that will allow AI researchers to develop more advanced models … heart of their business. Graphcore recently joined SoftBank Group - bringing large and ongoing investment from one of the world's leading backers of innovative AI companies. Job Summary The Senior Staff System Software QA engineer is responsible for designing and delivering software validation and quality assurance solutions for the System Software group.This involves creating and … executing tests, identifying errors and providing feedback that a final product meets both the requirements of the product and at the expected levels of quality.As a senior member of the team, you are expected to engage with all stakeholders inside the System Software group, show some technical leadership in designing and delivering solutions and support the more junior More ❯
Gloucester, England, United Kingdom Hybrid / WFH Options
Anson McCade
/join with: We are a leading name in digital transformation consulting, understanding how the power of data & technology can enable client success. We are currently looking for experienced SeniorSoftware Engineers to help us on a major project for a key public sector client. Strong technical knowledge of Java. Experience working with either AWS or Azure cloud … stack development. Eligibility for UK Security Clearance. Salary up to 70K. Opportunity for Remote Working. Regular Opportunities for Progression. If you would like to join us as an experienced SeniorSoftwareEngineer, make sure to click apply now! If you'd like to discuss the SeniorSoftwareEngineer role further, make sure to get More ❯
BS32, Almondsbury, South Gloucestershire, Gloucestershire, United Kingdom Hybrid / WFH Options
Granite Consulting
SeniorSoftwareEngineer (C++) - Aztec West, Bristol/Hybrid £50,000 - £55,000 plus flexible working and excellent benefits A superb opportunity for an experienced C++ SoftwareEngineer to join one of Bristol's leading software houses. The position is working for a company with a global presence, and you will have a significant … input into the design and development of software used by some of the most recognisable brands in the world. The role will be working on the companies flagship product and development will primarily be carried out with C++ in a Windows environment. You will be given training and guidance by some of the most talented developers in the industry More ❯
Gloucester, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: SeniorSoftwareEngineer - Web3/Blockchain, gloucester col-narrow-left Client: Harrington Starr Location: gloucester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 7 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: SeniorSoftwareEngineer – Python/… Django/Web3/Blockchain Fully remote The company This is an opportunity for a SoftwareEngineer to join a leading Crypto payments firm. They have been established for close to 10 years and have had incredible success. They run a small agile team of some of the best engineers around, and due to organic growth they are More ❯
Key Responsibilities: Developing high-quality software solutions in C++ for complex defence systems Leading technical implementation and delivery of software projects Mentoring and supporting junior engineers within the team Collaborating with internal and external stakeholders to build strong relationships Participating in all aspects of the Software Development Lifecycle, with a focus on software requirements and design … Ensuring robust problem-solving approaches and effective communication within the team Job Requirements: Strong proficiency in C++ programming Proven experience in delivering software products for complex systems Comprehensive knowledge of the Software Development Lifecycle, especially in software requirements and design Experience in building and maintaining stakeholder relationships Ability to support and develop junior engineers Excellent problem-solving … skills and collaborative communication abilities Desirable skills and knowledge include: Windows/Linux OS lockdown Software Security and Safety requirements HMI development/design Automated Testing Benefits: Company bonus of up to 2,500 based on company performance Pension scheme with employer and employee contributions up to 14% Opportunities for paid overtime Up to 15 additional Flexi Leave days More ❯
narrow-left Client: IT Search Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 7 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: Senior C++ SoftwareEngineer Global FinTech Remote (NI & RoI) Permanent | Full-time Market based salary + bonus & excellent benefits package IT Search is proud to partner with a … global FinTech leader expanding its UK engineering presence. We're looking for a Senior C++ SoftwareEngineer to join a growing team focused on building and maintaining secure, high-throughput systems enabling real-time global payments. In this role, you’ll work on the design and development of core backend components in modern C++, collaborating with a More ❯
Key Responsibilities: Developing high-quality software solutions in C++ for complex defence systems Leading technical implementation and delivery of software projects Mentoring and supporting junior engineers within the team Collaborating with internal and external stakeholders to build strong relationships Participating in all aspects of the Software Development Lifecycle, with a focus on software req... More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Weare5vtech
Java SoftwareEngineer Grenoble, France CDI, Permanent position €65000 per year - Negotiable 2 days home working per week 5VTech has recently started supporting leading provider of innovative digital solutions for the transportation and logistics industry. The company, based in Grenoble, specializes in creating advanced fleet management systems and telematics solutions that help businesses optimize their operations, improve safety … forefront of technological innovation, empowering logistics companies to achieve higher levels of efficiency through real-time data analytics, GPS tracking, and compliance tools. They are now searching for a Senior Backend Developer specialising in Java or Jakarta EE to participate in product development and integration of new technologies: Responsibilities include: Assistance in maintaining current platforms Optimizing and evolving existing … products Development and maintenance of API's Key Skills: Strong experience of software development with Java EE or Jakarta EE Experience with Kafka or Cassandra for event streaming Experience with implementing Cloud infrastructure with AWS or Other cloud providers If you feel that you have the right experience for this position, apply to the position or reach out to More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: SeniorSoftwareEngineer (Ruby on Rails & React Native), cheltenham col-narrow-left Client: Net Talent Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: SeniorSoftwareEngineer Fully Remote, excellent … package and incredible opportunity We're looking for a SeniorSoftwareEngineer to join a fast-moving team building tools used by thousands of real-world users. You'll collaborate closely with Product, Design, and Customer Success to solve meaningful problems, not just tick technical boxes. You'll mentor others, contribute to architectural decisions, and engage directly … with customers to make sure what you're building actually works for them. What You’ll Be Doing Writing production-grade software in Ruby on Rails and React Native Leading on technical and architectural decisions across the stack Collaborating cross-functionally with Product, Design, and Customer Success Mentoring junior engineers and reviewing code with kindness and clarity Engaging with More ❯
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Software Engineers - Senior to Principal Level (DV Cleared) Location: Cheltenham (Onsite) Salary Range: £47,000 - £105,000 per annum (dependent on level and experience) Clearance Required: Current UK Developed Vetting (DV) is essential Contract Type: Permanent We are hiring Software Engineers across a range of levels (Senior, Lead, and Principal) to support high-priority defence and More ❯
Software Engineers - Senior to Principal Level (DV Cleared) Location: Cheltenham (Onsite) Salary Range: £47,000 - £105,000 per annum (dependent on level and experience) Clearance Required: Current UK Developed Vetting (DV) is essential Contract Type: Permanent We are hiring Software Engineers across a range of levels (Senior, Lead, and Principal) to support high-priority defence and More ❯