Top-Secret/SCI Eligible Onsite in DC Metro Software Engineer - Senior (.NET Web Developer) The team is seeking one (1) Senior Software Engineer with expertise in .NET web development to support a portfolio of custom-built, mission-critical web applications. The .NET Web Developer will work closely with internal and external partners to design, develop … UI (Ajax), Kendo UI (preferred) Strong experience with SQL Server, including: Stored Procedures, Functions, PLSQL, and performance tuning PostgreSQL experience is a plus Experience with AWS Cloud technologies; AWS Developer Certification preferred Familiarity with deploying applications via IIS (7.5+) Experience with version control systems: SVN, TFS, Git/GitHub Basic experience with Windows Server 2019+ Exposure to Docker, DevOps More ❯
Job Title: SoftwareDeveloper Total Positions: 1 Duration: Contract Workplace Type: On-site Worksite Address: Aurora, CO Clearance: Top-Secret/SCI Job Description: TEKsystems is seeking a SoftwareDeveloper to support multiple contract wins. This role involves developing software solutions within our federal client's JADC2 and MTC-X programs, which aim to enhance … Implement pub/sub architectures to enable asynchronous communication among AWS services such as Amazon SQS, Lambda, and Amazon S3 • Design and develop microservices to support scalable and efficient software solutions • Collaborate with cross-functional teams to ensure seamless integration and deployment of software applications • Participate in code reviews and provide constructive feedback to peers • Troubleshoot and resolve … software issues to ensure optimal performance and reliability Qualifications: • Bachelor's degree in Computer Science or a related STEM field • 3-10 years of experience in software development • Must possess a TS/SCI clearance (fully adjudicated) and be SAP clearable • Willingness to undergo a polygraph examination if required by the customer • Previous experience with military simulations and More ❯
Lincoln, Lincolnshire, East Midlands, United Kingdom
MASS Consultants
schemes - Share Save scheme Cycle to work scheme Retail discounts Continuous Professional development support Annual Wellness Allowance Are you a recent Computer Science (or Similar) graduate, or a Junior SoftwareDeveloper who has spent some time in industry already, who is looking for a hands on-role working on exciting projects? Are you someone who will take pride … improvement ideas? If you are, then this role could be for you. MASS, a defence technology company are currently looking for a self-motivated and proactive graduate or junior softwaredeveloper to join our expanding software team based in Lincoln. Were expecting that youll be looking for a business where you will be recognised for all the … opportunity for technical training and development? Well look no further weve been expecting you! How your experience will be utilised You will contribute to the design and development of software products and projects which will be varied but are likely to include simulation/modelling tools and information systems in the domains of Electronic Warfare and Cyber Security. The More ❯
an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking a Software Architect/Software Engineer Developer ( Experienced or Senior Level) to join the Special Equipment Group (SEG) team located in Berkeley, MO . This position will focus on … supporting the Boeing Defense, Space & Security (BDS) business organization. The SEG Team is seeking a Software Architect to lead the development and execution of new architecture solutions for a proprietary program as well as a Software Engineer Developer to support product development. The successful candidate will work with the SEG team, the customer, program management and others … to develop an overall software solution throughout the capability releases that's affects the SEG team products. The customer is expanding product capabilities to support the fielding of new systems and to incorporate new technologies. Upon successful design of an architecture that meets all system requirements, the architect will lead the engineering team in its implementation and maintenance of More ❯
an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking a Software Architect/Software Engineer Developer ( Experienced or Senior Level) to join the Special Equipment Group (SEG) team located in Berkeley, MO . This position will focus on … supporting the Boeing Defense, Space & Security (BDS) business organization. The SEG Team is seeking a Software Architect to lead the development and execution of new architecture solutions for a proprietary program as well as a Software Engineer Developer to support product development. The successful candidate will work with the SEG team, the customer, program management and others … to develop an overall software solution throughout the capability releases that's affects the SEG team products. The customer is expanding product capabilities to support the fielding of new systems and to incorporate new technologies. Upon successful design of an architecture that meets all system requirements, the architect will lead the engineering team in its implementation and maintenance of More ❯
delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology. Your role and responsibilities We're seeking a FullStack Application Developer to significantly contribute to our cloud development efforts. In this role, you'll lead smaller projects, guide junior developers, and shape our technical direction in full-stack cloud development. … You will actively participate in the entire software development lifecycle, focusing on designing, coding, developer testing, and deploying cloud-native applications using modern full-stack technologies. Responsibilities Project Leadership: Lead smaller projects from design through deployment, showcasing strong technical and project management skills. Mentorship: Guide and support Junior Developers, fostering their growth and development. Technical Leadership: Contribute to … you are interested in a flexible working pattern, please talk to our recruitment team to find out if this is possible in the current working environment. Job Title Fullstack SoftwareDeveloper Job ID 43119 City/Township/Village State/Province Gloucestershire Country United Kingdom Work arrangement Hybrid Area of work Software Engineering Employment type Regular More ❯
SoftwareDeveloper (Mid-Level) – .NET, C#, ASP.Net MVC, SQL, JavaScript Are you a talented SoftwareDeveloper looking to work on innovative digital payment & loyalty solutions for global brands? Join a leading software house that values collaboration, innovation, and professional development. Why Join Us? Work on enterprise-level, full-stack projects in a dynamic Agile environment … on cutting-edge solutions A great office culture in Manchester Make an impact on millions of customers worldwide What We’re Looking For: 2+ years’ hands-on experience in software development Strong expertise in .NET, C#, ASP.Net MVC, JavaScript (or JavaScript frameworks such as Angular) Experience designing and optimising enterprise-scale databases (SQL Server) Proficiency with Microsoft Visual Studio … methodologies and cloud-native applications Strong understanding of OOP, design patterns, and algorithms Benefits: Healthcare Training and Development budget Ready to apply? Click "Apply Now" to upload your CV. SoftwareDeveloper (Mid-Level) – .NET, C#, ASP.Net MVC, SQL, JavaScript More ❯
SoftwareDeveloper (Mid-Level) – .NET, C#, ASP.Net MVC, SQL, JavaScript Are you a talented SoftwareDeveloper looking to work on innovative digital payment & loyalty solutions for global brands? Join a leading software house that values collaboration, innovation, and professional development. Why Join Us? Work on enterprise-level, full-stack projects in a dynamic Agile environment … on cutting-edge solutions A great office culture in Manchester Make an impact on millions of customers worldwide What We’re Looking For: 2+ years’ hands-on experience in software development Strong expertise in .NET, C#, ASP.Net MVC, JavaScript (or JavaScript frameworks such as Angular) Experience designing and optimising enterprise-scale databases (SQL Server) Proficiency with Microsoft Visual Studio … methodologies and cloud-native applications Strong understanding of OOP, design patterns, and algorithms Benefits: Healthcare Training and Development budget Ready to apply? Click "Apply Now" to upload your CV. SoftwareDeveloper (Mid-Level) – .NET, C#, ASP.Net MVC, SQL, JavaScript More ❯
A fast-growing tech company thats genuinely at the forefront of its industry is looking for a hands-on Lead SoftwareDeveloper who can bring both technical depth and people-first leadership to its small, dynamic team of .NET Developers. This is a fantastic opportunity to shape the future of a rapidly growing product suite used by clients … parking, a cycle to work scheme, a pension scheme, generous holiday allowance and a collaborative environment where your ideas are welcome and implemented. What youll be doing as Lead SoftwareDeveloper: Providing day-to-day technical leadership and mentorship to the development team. Driving the delivery of high-quality software across our product suite using modern .NET … Server Tools: AWS, Azure Devops, Entity Framework, Git, Unit testing/mocking frameworks Practices: Agile, SCRUM, CI/CD pipelines, performance reviews, code refactoring Were looking for a Lead SoftwareDeveloper with: Extensive experience building and delivering complex web and Windows applications. Experience leading technical teams or acting as a senior developer with mentorship responsibilities. Strong skills More ❯
Title: SoftwareDeveloper Location: Chantilly, VA Clearance: TS/SCI and CI Poly McIntire Solutions is seeking a SoftwareDeveloper to support our Chantilly Customer. Required Qualification • Hands-on Python Development experience • Writing well tested, readable code using Python that is capable of processing large volumes of data in a Lambda environment • AWS Experience (Lambda, Postgres … pipelines • Familiarity with code versioning tools such as GitHub/Bitbucket • Bachelor's degree or higher in a technology related field (e.g. Engineering, Computer Science, etc.) • 5+ years of software engineering experience • Passion for excellence, automation, innovation and collaboration • Eager to learn new technologies, ways of working, and to adapt every day • Ability to creatively tackle new, exciting problems … apply design patterns and object-orientation to solutions • Good background in Linux/Unix administration • Experience with boto3 libraries • Exposure to Unix shell and PowerShell scripting • Experience implementing the Software Development Lifecycle in an agile environment McIntire Solutions, LLC is a veteran owned small business based in Northern Virginia and provides equal employment opportunities (EEO) to all employees and More ❯
Exeter, Devon, Countess Wear, United Kingdom Hybrid / WFH Options
Bowerford Associates
We are searching for an experienced Full Stack SoftwareDeveloper/SoftwareDeveloper for our client an exciting and growing technology focused business that produces market leading SaaS based products for a range of clients operating within the Aerospace sector. The role is offered on a hybrid basis working 3 days in office and 2 days … from home once you've completed your probation period or are up-to-speed with their development processes and procedures. Working as a Full Stack SoftwareDeveloper, you will be a core member of the software development team and you will be responsible for designing, implementing, and maintaining robust solutions helping to improve their products. Our client … values creative contribution of all team members, and they are looking for someone who is willing and able be heavily involved in the software/product design and development process. In this role you will be responsible for: - Designing and developing user-friendly, responsive and interactive front-end interfaces. Implementing secure, scalable and efficient back-end systems and APIs. More ❯
Employment Type: Permanent
Salary: £45000 - £55000/annum Pension, Healthcare, Insurance & Mor
salaries, bonus potential, PTO, insurance, 401(k) with company match, tuition reimbursement, flex scheduling Travel: 10-25% Position Summary SURVICE Engineering is actively interviewing qualified candidates for multiple C++ SoftwareDeveloper roles to support our Pax River Operation located in Lexington Park, MD. Primary Duties and Responsibilities of the C++ SoftwareDeveloper: Design, develop, test, and … integrate software applications for all aspects aircraft simulators Develop new code, update existing code, or convert older code using current programming languages and techniques (e.g., C/C++ in a Windows and/or Linux environment using open source libraries like Qt and Boost; Java, Python, C#, etc.). Test and integrate a wide variety of both new and … existing software applications Work with the Government customers and engineers to understand the needs of the mission and deliver high-quality results Qualifications for the C++ SoftwareDeveloper: Bachelors degree in Computer Science, Engineering, or related technical field and 3-5+ years of directly relevant software development experience required. Minimum of 3 years SoftwareMore ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Reed Technology
Senior Back-End SoftwareDeveloper (C#, .NET, APIs, Azure, MACH, SQL) £60-72,000 based on experience Are you passionate about building robust, scalable back-end systems that power meaningful change? Join a leading non-profit organisation as a Senior Back-End SoftwareDeveloper , where your technical expertise will directly contribute to impactful, mission-driven solutions. More ❯
Senior Software Architect (Developer Experience) Department: Software Engineering Employment Type: Permanent - Full Time Location: Remote, UK Description The Senior Software Architect will play a strategic, high-visibility role within Hazelcast. You will serve as a thought leader and technology evangelist for Hazelcast, influencing architecture across our ecosystem, our customer base, and the broader developer community. … with internal stakeholders including Engineering , Product , Marketing , and Field Teams to align product vision with real-world applications and customer needs. WHAT YOU HAVE 10+ years of experience in software architecture or senior technical roles, ideally with experience in distributed systems, high-performance computing, or data platforms. Proficiency in Java , including deep understanding of the JVM . Solid knowledge More ❯
Cambourne, Cambridgeshire, United Kingdom Hybrid / WFH Options
Remotestar
with businesses seeking innovative solutions. We believe in the power of remote work and are committed to fostering a collaborative and inclusive work environment. Position Summary As a Remote Software Engineer at RemoteStar, you will play a crucial role in developing cutting-edge software solutions for our clients. You'll work closely with a team of talented engineers … to design, build, and maintain high-quality applications that meet our clients' specific needs. Responsibilities Design, develop, and maintain robust software applications using modern programming languages and technologies. Collaborate with product managers, designers, and other team members to understand project requirements and deliver exceptional solutions. Write clean, efficient, and well-documented code that adheres to best practices and coding … standards. Conduct thorough testing and debugging to ensure the quality and reliability of software products. Stay up-to-date with the latest industry trends and technologies to continuously improve your skills. Contribute to a positive and collaborative team culture by actively participating in code reviews, knowledge sharing, and problem-solving. Qualifications Bachelor's degree in Computer Science, SoftwareMore ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Max Fordham LLP
helping tackle climate change and promoting a more sustainable world? Bring your unique experiences, skills, and passion and join our award-winning building services practice as a Full Stack SoftwareDeveloper, a meaningful role that is instrumental in designing some of the world's best and most sustainable buildings. ABOUT US At Max Fordham we are proud to … the opportunity to be involved in how the practice is run and have a voice. ABOUT THE ROLE We are looking to recruit a passionate and enthusiastic Full Stack SoftwareDeveloper to support our engineering project teams, specialist groups and business administration teams in creating and using computational tools and workflows.The role will provide a technical education in … code-based software development. Key responsibilities of the role: Help develop bespoke, code-based tools and solutions to support our engineering teams and engineering project delivery. Develop business intelligence visualisations indicating the financial health of the practice and its projects. Use best-practice open-source development workflow, with the potential goal of open-sourcing selected engineering and development tools More ❯
high-quality, performant and user-friendly solutions that leverage the latest technologies to deliver exceptional results for both scale-ups and large companies. Our Technology Practice has 5 capabilities: Software Engineering Quality Management We're hiring: Mid-Level Software Engineers (C#/.NET) Join Valcon's Growing Tech Team Another exciting project win means we're looking to … fast and solving real-world challenges with smart, modern tech. At Valcon , we don't just deliver, we build. And we're now on the lookout for Mid-Level Software Engineers who are hands-on, collaborative, and passionate about writing clean, modern C# code. What you'll be working with: We're looking for developers with solid core engineering … and personally Experience Core C# & .NET Skills API Development Legacy Systems Security Integration & Communication Database Integration Keywords c# .Net API Location United Kingdom Apply today! We are valconeers Close SoftwareDeveloper Job Primary Location: United Kingdom First Name Last Name Email Phone Street Address City ZIP/Postal Code Country Upload CV Do you have the right to More ❯
leverages emerging technologies to provide innovative, user-focused solutions that empower organizations and end users to operate smarter, faster, and more securely in dynamic environments. Responsibilities Job Description: The SoftwareDeveloper will provide website and applications development and maintenance support for the Special Operations Command (SOCOM) located on MacDill AFB in Tampa, Florida. Job Duties Include (but not … working with IIS, Apache Web Servers Experience creating web services/Web API's Experience with MVC/MVVM architecture Extensive background in full life-cycle support of the software development process, including requirements gathering, design, coding, testing, and maintenance Detailed knowledge of Microsoft SQL Server, C#, and JavaScript Web UI/UX libraries Ability to model/design … of alternative solutions to customers; avoiding unnecessary complexity; suggesting creative, breakthough approaches Ability to learn, diagnose and implement features and bug fixes Ability to coordinate with tech leads and software engineers working on related deliverables Experience with coding patterns and best practices Skills with debugging techniques and ability to find root causes of mysterious problems Ability to solve difficult More ❯
SoftwareDeveloper (DV Security Clearance) Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI partner not … problems. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We are currently looking for an experienced software engineers to join our cross-functional team who, in partnership with our clients, will help define, guide and assure the delivery of integrated solutions. The role offers fantastic opportunities … clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. Your future duties and responsibilities We are looking for a Software Engineer to join our team for a cloud based big data project. This role will focus on the design development and delivery of a software implementation, configuration of More ❯
Job Title: Senior SoftwareDeveloper Responsible to: Software Engineering Manager Level: Team Leader Job Summary The role will use the latest technologies to deliver scalable, quality cloud and high-performance web applications to support the business in its Digital Strategy. The role will provide direct line management to the .NET development team to ensure delivery of great … APIs, including versioning and ensuring backwards compatibility for internal and external apps. Project Delivery: Deliver application modules in line with the delivery profile and architecture laid down by the Software and Applications Manager. Best Practices: Ensure coding is conducted to best practice guidelines to build and maintain a high-quality application suite. Mentor members of the development team in … a wider audience, communicate issues and status updates to management in a concise manner. Results and quality oriented. Logical approach to problem solving and ability to follow and implement software lifecycle best practice. Good organisation skills with ability to effectively manage your own time. Robust - able to deal with changing circumstances and challenging situations whilst still achieving objectives. Team More ❯
Who are we? We develop Burp Suite, the leading software for web security testing. We are a UK company with over 48,000 customers in 140 countries, known for strong organic growth over the last decade. Recognized through awards: Sunday Times Tech Track, Export Track, UK Private Business Awards finalist. What will you be doing? Work in small, cross … functional teams on our desktop, enterprise and internal software products. Practice Agile methodologies, with a focus on pair programming, TDD, high-quality code, rapid release cycles, and continuous team retrospectives. Solve complex problems in innovative ways, collaborating closely with peers to deliver creative solutions. Contribute to a low-bureaucracy environment that enables you to focus on meaningful, impactful work … without getting bogged down by red tape. We are looking for developers with a passion for building excellent software and working within a collaborative environment. While expertise in Java and .NET is essential, your ability to thrive in a team, share knowledge, and engage in open problem-solving discussions is key. We welcome applicants from a range of experience More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
Netcompany UK Limited
consultancy, which offers you fast-track career development opportunities, as well as the opportunity to explore new and cutting-edge technologies. This role supports the full life cycle of software development, and includes the opportunity for hands-on coding. Can you see yourself playing a crucial role in supporting and driving your team to succeed? Are you looking to … new features Analysis and design of the overall solution Daily sparring with your team Full life cycle of delivery Qualifications +4 years experience in the IT Industry Degree in Software Engineering, Computer Science, Information Technology or similar A curiosity to explore new technologies Experience across the full software development lifecycle Ability to code within projects Experience in Databases More ❯
in written and spoken English • Nice-to-have: Experience in LLM frameworks such as Haystack/LangChain, PyTorch, and proficiency in written and spoken German Responsibilities: • Design and implement software solutions in Python and C# in the field of artificial intelligence and machine learning • Conceptualize and test scalable applications and services that meet customer requirements • Collaborate closely with Data More ❯
We are currently partnered with an established and growing financial services company, regulated by the FCA, that has an exciting opportunity for an experienced Senior Full Stack Web Developer to join their in-house development team. This company has a proven track record for customer and employee satisfaction and is looking for an extremely driven, passionate, and motivated individual More ❯
