Nation's most complex and rewarding challenges. Join our team. Barbaricum is seeking a skilled Senior FullStack Application Developer to support the ongoing development and modernization of the STRIKE Tool, a critical financial planning and execution platform used by the Department of Defense (DoD). This role is pivotal to transforming how senior … development, CI/CD automation, and infrastructure integration Required Qualifications: Active DoD TS, SCI eligibility preferred 7+ years of hands-on experience in fullstackdevelopment, supporting web-based applications Front-end expertise using React, Angular, or Vue.js Back-end development experience with C#, Node.js, .NET Core, Java, or Python … and CI/CD tools such as GitLab or Jenkins Experience deploying or maintaining solutions on cloud platforms like AWS, Azure, or GovCloud Strong understanding of secure API development and RBAC design principles Previous experience working in DoD or federal government environments DoD 8570 IAT Level II or higher (must be current and verifiable). Preferred Qualifications: Bachelor More ❯
governance within the team to ensure adherence to the principles as laid out by the system architecture. • Build good relationships with other functions such as Architecture, Product, other development teams and the wider business to ensure your team is building the right solutions in the right way. • Ensure outcomes are identified and measured for success. • Conduct code reviews … degree in computer science, engineering, or a related field (master's preferred). o Extensive commercial track record in software development, with a focus on full-stackdevelopment and cloud-based applications. o AWS certifications (e.g., AWS Certified Solutions Architect, AWS Certified Developer) are a plus. Preferred Skills and qualifications Desirable skills More ❯
that would suite developers with ideally 2-5 years' experience, please still apply if your experience levels fall's outside this. What You'll Be Doing: Developing full-stack solutions for secure defence applications Working closely with software engineers, PMs, and security stakeholders Building reusable, testable and scalable code with high quality and performance Supporting ongoing More ❯
Exeter, Devon, England, United Kingdom Hybrid / WFH Options
Noir
JavaScript, HTML5, CSS3, Agile, TDD, BDD and MongoDB. This is an amazing opportunity to join a firm that has revolutionized its industry and to work on groundbreaking software development projects! Location: Exeter, UK/Remote Working Salary: £50,000 - £60,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right More ❯
Worcester, Worcestershire, England, United Kingdom Hybrid / WFH Options
Noir
JavaScript, HTML5, CSS3, Agile, TDD, BDD and MongoDB. This is an amazing opportunity to join a firm that has revolutionized its industry and to work on groundbreaking software development projects! Location: Worcester, UK/Remote Working Salary: £50,000 - £60,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. This is an amazing opportunity to join a firm that has revolutionized its industry and to work on groundbreaking software development projects! Location: London, UK/Remote Working Salary: £70,000 - £90,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right More ❯
Tunbridge Wells, Kent, England, United Kingdom Hybrid / WFH Options
Noir
TDD, BDD, Azure SQL and SQL Server 2022. This is an amazing opportunity to join a firm that has revolutionized its industry and to work on groundbreaking software development projects! Location: Tunbridge Wells, Kent, UK/Remote Working Salary: £50,000 - £60,000k + Bonus + Pension + Benefits Applicants must be based in the UK and have More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
you. Contract Details Length: 3 weeks Rate: £550-£600 p/day (Outside IR35) Location: Fully Remote Start Date: 25th August/1st September (TBC) Key Responsibilities Lead development of the remaining platform features to completion. Work across front-end (React, TypeScript, Next.js) and back-end (Java, Node.js, Supabase, Postgres) . Responsible for backend architecture, API design, and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Key Responsibilities Design and build scalable backend and frontend components for core products Help establish technical standards, best practices, and delivery processes across the engineering team Drive feature development from concept to deployment, working autonomously or in small teams Collaborate with engineering leadership on technical direction and architectural decisions Work on complex problems involving data aggregation, report generation More ❯
recognised brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Leatherhead. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer More ❯
Salisbury, Wiltshire, England, United Kingdom Hybrid / WFH Options
Noir
EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide More ❯
Broxbourne, Hertfordshire, England, United Kingdom Hybrid / WFH Options
Noir
Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide feedback More ❯
Salisbury, England, United Kingdom Hybrid / WFH Options
Noir
EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide More ❯
Brighton, East Sussex, England, United Kingdom Hybrid / WFH Options
Noir
EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide More ❯
EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide More ❯
Addlestone, Surrey, England, United Kingdom Hybrid / WFH Options
Noir
Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and SQL Server 2022. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Noir
Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and Mongo DB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide More ❯
swindon, wiltshire, south west england, united kingdom Hybrid / WFH Options
Noir
EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide More ❯
Hawkinge, Folkestone, Kent, England, United Kingdom Hybrid / WFH Options
Noir
to help them understand their customers better, compete effectively, and increase profits. To help them on this mission, they are looking for .NET Developer to work on the development of complex Greenfield software applications. .NET Developer applicants should have detailed knowledge of: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. Our client can provide you with More ❯
comfortable in a start-up environment Package & Perks: £35,000-£45,000 base + discretionary bonus 28 days holiday + pension Cycle to work scheme Tailored training and development support If you are interested, please give me an email at Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Noir
Developer. .NET Developer applicants should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Our client More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Noir
Developer. .NET Developer applicants should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Our client More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
Developer. .NET Developer applicants should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Our client More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
Noir
Developer. .NET Developer applicants should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Our client More ❯