51 to 75 of 194 Permanent Senior Software Developer Jobs

Vacancy for Senior Software Developer (Digital Preservation) at Cambridge University Library Date: 20 April 2025 Location: Cambridge, UK Type: Fixed Term We have an exciting opportunity for a Senior Software Developer to join the Software Development Team at Cambridge University Library, working on … the Digital Preservation Programme to establish a new Digital Preservation Service. Based within the Digital Innovation and Software Development team and working with the Programme's Technical Lead, the role will focus on implementing systems and tools for digital preservation, including a cloud-native, open-source repository and preservation More ❯

An Amazing Career Opportunity for a Senior Software Developer !! Location: Cardiff UK Job ID: 32973 The Operations Solutions team delivers software solutions used throughout the manufacturing organization targeting the industrialization and production management of HID products. Those solutions are deployed across the globe, at HID sites … and also at suppliers and contract manufacturer production sites. As a senior member of the Process and Application Industrialization team, you will be part of the team responsible for Operations Solutions development, sustaining, and support activities for our production lines. These activites include developing and implementing the industrialization of … identities of the world’s people, places, and things, allowing people to transact safely, work productively and travel freely. We are a high-tech software company headquartered in Austin, TX, with over 4,000 worldwide employees. Check us out here: www.hidglobal.com and https://youtu.be/23km5H4K9Eo As More ❯

Responsibilities & Qualifications RESPONSIBILITIES Analyze requirements to derive software design Design, develop, test, deploy and maintain web-based software applications Perform coding, debugging, testing and troubleshooting Transform business and functional requirements into technical solutions Resolve complex technical problems, meet deadlines and thrive in a team setting Conduct root cause … code and perform unit testing Clearly and regularly communicate with customers and team Research and implement new development techniques and technologies Write and review software documentation REQUIRED QUALIFICATIONS Minimum five (5) years of experience in application software development Minimum of Bachelor's Degree in a technical discipline from … Platforms (2010, 2013, 2016) Experience with Atlassian products (JIRA and Confluence) Experience with ServiceNow Experience with business process automation Overview We are seeking a Senior Software Developer to join our team supporting U.S. CYBERCOM in Columbia, Maryland. T ekSynap is a fast growing high-tech company that More ❯

Job Description Senior Software Developer with Angular or Liferay Our Client is looking to recruit a Senior Software Developer with Angular or Liferay. You will have at least 5 years experience of developing software with Angular and/or Liferay. A degree in More ❯

Our client, a leading organisation in the Defence & Security sector, is currently seeking a Senior Software Developer to join their team in Cheltenham on a permanent basis. This is an excellent opportunity to work on mission-focused projects, where your input will have a real-world impact. … Key Responsibilities: Developing and maintaining software solutions using languages such as C++, Python, and Linux Implementing containerisation using Helm and other relevant tools Collaborating with cross-functional teams to design scalable and supportable systems Contributing to the overall system architecture and providing input on best practices Engaging in continuous … learning and professional development activities Ensuring the security and integrity of software solutions Testing and debugging code to ensure high-quality deliverables Documenting software designs and ensuring comprehensive test coverage Job Requirements: Experience in software development using C++, Python, and Linux Proficiency in containerisation, particularly with Helm More ❯

Our client, a leading organisation in the Defence & Security sector, is currently seeking a Senior Software Developer to join their team in Cheltenham on a permanent basis. This is an excellent opportunity to work on mission-focused projects, where your input will have a real-world impact. … Key Responsibilities: Developing and maintaining software solutions using languages such as C++, Python, and Linux Implementing containerisation using Helm and other relevant tools Collaborating with cross-functional teams to design scalable and supportable systems Contributing to the overall system architecture and providing input on best practices Engaging in continuous … learning and professional development activities Ensuring the security and integrity of software solutions Testing and debugging code to ensure high-quality deliverables Documenting software designs and ensuring comprehensive test coverage Job Requirements: Experience in software development using C++, Python, and Linux Proficiency in containerisation, particularly with Helm More ❯

Senior Software Developer Location: Hybrid, Croydon The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where all … delivery times. Our team consists of highly-skilled cross-functional consultants, analysts, and support staff. Job Overview We are seeking a talented and experienced Senior Software Developer to join our dynamic team. The ideal candidate will have a strong background in government operations and a deep understanding More ❯

OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Developer position to join a diverse, multi-disciplined team at Fort Sill in the Lawton, Oklahoma area. With several offices across the Unites States engaging in the defense, cyber, and commercial fields, OASYS … INC. provides responsive, cost-effective engineering, scientific, and IT solutions. Position Description: The Senior Software Developer will work as part of a S/W team in writing software code for models and simulations and perform vulnerability research of radio frequency (RF)/network protocols, software … network protocols, and user space applications. Researching current and future cyber security threats against military systems. Minimum Requirements: 10+ years of professional experience with software development is preferred S/W Engineering Development Life Cycle experience Significant programming ability in C++, Python, and/or other equivalent languages Experience More ❯

lives of millions through the development and deployment of ground-breaking health and care solutions across Wales. We have an exciting opportunity for a Senior Software Developer to support the Digital Services for Patients and the Public (DSPP) programme to develop and support the next generation of … and care practitioners, to co-produce this technology and ensure the needs of our community are met. Main duties of the job As a Senior Software Developer you will be responsible for: Quality of the technical output of their team Technical Design of Epics and Stories Providing … a real difference to health and care services in Wales. Job description Job responsibilities Communication and Relationship Skills: Work closely with colleagues, customers, and senior staff through face-to-face communication to complete tasks. Discuss progress and notify senior staff of impediments during regular team meetings like Daily More ❯

Senior Software Developers required for an excellent client who are in the trading industry and their office is based in the City of London. The successful Senior Software Developer will join a small but extremely talented development team. You will be exposed to creating and … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications whilst having a lot of autonomy. Our client offers a very collaborative working environment with most of the development team coming from excellent More ❯

Senior Software Developers required for an excellent client who are in the trading industry and their office is based in the City of London. The successful Senior Software Developer will join a small but extremely talented development team. You will be exposed to creating and … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications whilst having a lot of autonomy. Our client offers a very collaborative working environment with most of the development team coming from excellent More ❯

Senior Developer (C# .Net, T-SQL) - 100% Remote - up to £70K, Competitive holiday package, Informal work environment, Recognition based culture, Monthly Social Events, Healthcare Cashplans, extensive Training and Development and much more! A global and hugely successful business is on the lookout for an experienced Senior Developer … a standalone role for their brand-new E-commerce product, following a recent acquisition. The role will require Design, code, test and maintain the software to ensure optimum functionality for end users. Perform key portions of the system development lifecycle Champion a 'continuous improvement' philosophy striving to improve the … software and personal and professional technical knowledge Work towards achieving or exceeding the departmental goals and expectations Demonstrate leadership and mentoring behaviours with colleagues and peers. Experience required At least 5 years' commercial experience developing with the .Net framework and T-SQL Familiar with Agile and the Scrum methodology More ❯

Senior Software Developer £80,000-£110,000 depending on experience and skillset Flexible hybrid set up (Worcestershire office anywhere from 5 days a week to monthly, as preferred) Do you have a Rust software development background? Drive development of an original Linux-based network security appliance … as a Senior Developer, taking ownership for security software and systems development within a thri... More ❯

Senior Software Developer ( .NET & React) Reading (Hybrid) £70,000 - £85,000 + Insurance + Pension An excellent opportunity awaits an experienced software developer with strong .NET and React experience to join an industry-leading business in a role offering technical variety, great development opportunities, and … exposure to unique projects. This company develops leading software and data management systems for the environmental sector. In this role, you'll join as a senior member of the development team, playing a hands-on role in overseeing the entire project lifecycle of a specialist management system, shaping … collaborative environment, and ideally have a background or interest in the scientific, environmental, or energy sectors. This is a fantastic opportunity for an experienced software engineer to join a leading software business in a role offering an interesting and varied position with great development and progression opportunities. The More ❯

Senior Software Developer ( .NET & React) Reading (Hybrid) £70,000 - £85,000 + Insurance + Pension An excellent opportunity awaits an experience software developer with strong .NET and React experience to join an industry-leading business in a role offering technical variety, great development opportunities, and … exposure to unique projects. This company develops leading software and data management systems for the environmental sector. In this role, you'll join as a senior member of the development team, playing a hands-on role in overseeing the entire project lifecycle of a specialist management system, shaping … collaborative environment, and ideally have a background or interest in the scientific, environmental, or energy sectors. This is a fantastic opportunity for an experienced software engineer to join a leading software business in a role offering an interesting and varied position with great development and progression opportunities. The More ❯

Senior Python Software Developer – London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A senior python software developer is required for an exciting and innovative Software sports betting company based in London. The successful candidates will … knit team of research mathematicians, computer scientists and trading analysts at the top of their chosen fields. Essential Skills 5+ years’ experience in a Software Development role, with solid Python expertise and a track record of building robust, high-quality solutions. Experience in designing and sustaining technical solutions that More ❯

Overview Software Developer, Mid to Senior Location: Annapolis Junction, Maryland and Alexandria, Virginia, USA Job Type: Full-Time Shift: Days Telework: None Salary Range: $175,000 to $220,000 Starting salary is based on minimum education and years of experience and increases based on education and/… or experience. Overview: Are you a seasoned software developer with a passion for creating innovative solutions? Do you have a demonstrated in-depth experience with Java and a strong understanding of sound software development principles and practices? If so, we want you to join our dynamic team … We are seeking a highly skilled and experienced Mid to Senior Level Software Developer. The ideal candidate will have a minimum of 14 years of experience in software development and in-depth expertise in Java. This role offers a range of opportunities for server-side business logic More ❯

Software Developer -Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None CACI is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer's modernization effort. The successful candidate will design, build, and deploy highly scalable, resilient, performant cloud microservices, develop code using various programming and scripting languages, and adhere to approved design plans and coding standards, as well as identify complex … experience in a scientific or technical discipline. • Demonstrated hands-on experience with distributed cross-platform applications, orchestration, and security. • Excellent knowledge and experience of software quality process/assurance, including automation testing, unit/integration testing, design/code review, code profiling and software CI/CD pipelines. More ❯

Senior Software Developer This position is located at Ft Belvoir VA at the Defense Threat Reduction Agency as part of Advanced Red Cyber Team Operations. Must have 3+ years as a software developer. Proficient in C and C# and BOFs. Should have 1+ years' experience in … years' experience working in an agile/scrum environment. Special requirements: - Must pass the Defense Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART as an Operator. In addition, desired skills/certifications are: - Experience with C2 frameworks, especially Cobalt Strike. … testing, security operations center analysis, defensive cyber operations, or offensive cyber operations. - Malware development, analysis, binary disassembly, binary decomplication, network/communication protocol analysis, software vulnerability research, or software exploit development. - 3-5 years development industry experience. - Experience in the development of Windows kernel modules. - Strong familiarity with More ❯

Senior Software Developer C#, .NET Core, Blazor, SQL Server Salary up to £65k Hybrid role - 2 days per week on-site in Warwick 25 days holidays plus bank holiday Opportunity to grow your career Call 07584 358 089 or email to apply Based on the outskirts of … Warwick we are a well established software house that has received some big client wins so are now looking for senior developers to join the team We are a small but highly skilled team of software developers working on several greenfield projects. We pride ourselves on providing … base. Responsibilities... Your role will centre on performing problem solving, conceptual skills, solving of production issues translating high level requirements from the business into software solutions. As a developer you will also be expected to keep abreast of new technologies and suggest any technologies you feel could work More ❯

Senior Software Developer - Full Stack PHP Up to 70k Belfast preferred Nationwide presence, with multiple offices so you can be based in a different UK location. 2 days in office per week Technologies: PHP, Laravel, React, Node, Docker, GitHub, C# is a nice to have. I am … working with a client in the pensions and wealth management industry. They are looking for a skilled Senior Full Stack PHP Developer to join their team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node More ❯

Senior Software Developer - Full Stack PHP Up to 70k Belfast preferred Nationwide presence, with multiple offices so you can be based in a different UK location. 2 days in office per week Technologies: PHP, Laravel, React, Node, Docker, GitHub, C# is a nice to have. I am … working with a client in the pensions and wealth management industry. They are looking for a skilled Senior Full Stack PHP Developer to join their team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node More ❯

Senior Software Developer - Full Stack PHP Up to 70k Belfast preferred Nationwide presence, with multiple offices so you can be based in a different UK location. 2 days in office per week Technologies: PHP, Laravel, React, Node, Docker, GitHub, C# is a nice to have. I am … working with a client in the pensions and wealth management industry. They are looking for a skilled Senior Full Stack PHP Developer to join their team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node More ❯

Senior Software Developer - .NET £40,000 - £60,000 + Bonus + Excellent Benefits Hybrid/West Yorkshire Looking for your next step as a Senior Developer with strong API expertise? This well-established organisation is investing heavily in tech and needs a confident engineer to … with API development and integration SQL Server (including T-SQL, SSIS, etc.) Solid understanding of architecture and system design principles Comfortable with the full software development lifecycle Clear communicator and confident working with technical and non-technical colleagues Nice to have: Front-end knowledge (React ideally) Exposure to integration More ❯

for the people of Scotland. You will get an opportunity to nurture your creativity and develop with us through access to the latest data, software engineering and product delivery techniques. Job description The Role Join our innovative tech team as a Senior Software Developer and help … shape the future of RoS! We're looking for a passionate and experienced developer to lead exciting projects, solve complex challenges, and create top-tier software. You'll have the opportunity to work with a talented, collaborative team where your ideas and contributions will truly make a difference. You … pathways for career progression and opportunities to take on leadership roles. On a typical day you will... Design, build, and maintain high-quality, scalable software systems Lead the development of new features, from concept to production, ensuring quality, enhancing coding standards, maintaining test automation and monitoring performance criteria Collaborate More ❯