1 to 25 of 68 Senior Software Developer Jobs in the South East

and airlines ranging from check-In, Bag Drop and Biometrics, to smooth the passenger journey through the airport, along with helping airport reduce costs. Collins Aerospace is seeking a Senior Software Developer to join our team in Brighton to work on the current and next generations of Airport Solutions. In this exciting role, you will engage with … new and improved ways of delivering high quality solutions to our customer products. What You Will Do: Work with the Business Analysts and Development team to design and develop software solutions, following the Collins Software Development Lifecycle, using: Application development technologies including WPF, C#, XML, JSON Data interchange technologies such as WCF, Web APIs, SOAP Web technologies, including … REST, Microservices and AngularJS Interfacing with third party hardware and components. Work with the Quality Assurance/Test team to ensure that developed software has been tested at all levels of development, developing and sharing test plans Agree your workload through communications with your Leader and the Technical Project Manager Monitor your progress and report to the Technical Project More ❯

and airlines ranging from check-In, Bag Drop and Biometrics, to smooth the passenger journey through the airport, along with helping airport reduce costs. Collins Aerospace is seeking a Senior Software Developer to join our team in Brighton to work on the current and next generations of Airport Solutions. In this exciting role, you will engage with … new and improved ways of delivering high quality solutions to our customer products. What You Will Do: Work with the Business Analysts and Development team to design and develop software solutions, following the Collins Software Development Lifecycle, using: Application development technologies including WPF, C#, XML, JSON Data interchange technologies such as WCF, Web APIs, SOAP Web technologies, including … REST, Microservices and AngularJS Interfacing with third party hardware and components. Work with the Quality Assurance/Test team to ensure that developed software has been tested at all levels of development, developing and sharing test plans Agree your workload through communications with your Leader and the Technical Project Manager Monitor your progress and report to the Technical Project More ❯

Join Ten10 as a Senior Software Developer in Test Job Type: Permanent Location: London (Hybrid working with occasional client travel) Looking for your next challenge? At Ten10 , were transforming how businesses deliver quality software, and were looking for a passionate Senior Software Developer in Test to join our growing team. If youre a … skilled developer with a love for testing and problem-solving, this is your chance to make a real impact. ?? Important: All applicants must be eligible for SC clearance. Not sure if you qualify? Check on the GOV website -gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels/national-security-vetting-clearance-levels#security-check-sc Why … Ten10? At Ten10, were proud to be one of the UKs leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps. We bring together exceptional talent to deliver innovative solutions that help our clients release software faster and with confidence. Heres why youll love being part of our team: Exciting Projects: Collaborate on challenging, impactful projects with More ❯

Senior Software Developer (Python & C#) Location: Dartford with Manchester, Worksop, London (Considered) The Senior Software Developer for the Digital Design Intelligence (DDI) platform will design, implement, and maintain a scalable, Azure-based cloud platform and framework to support the business and citizen developers in creating secure, governed applications. This hands-on role is critical … developers to work within a secure, scalable environment that aligns with Engineering standards. Use Infrastructure as Code (IaC) tools like Terraform, or Bicep for consistent, automated resource provisioning. Automation &Developer Enablement Implement and automate pre-configured environments, supporting citizen developers with ready-to-use, compliant resources. Integrate DDI platform automation with CI/CD pipelines, using tools like GitHub … centered platform experience. Collaboration & Knowledge Transfer Serve as the DDI platform's technical expert, collaborating with business teams to tailor solutions for citizen developers' needs. Train technical support and developer teams on DDI tools, templates, and best practices, fostering effective knowledge transfer. Provide tutorials, workshops, and platform documentation to support citizen developers and technical teams. Skills and Qualifications: Highly More ❯

Senior Software Developer - C# Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company operate on a … in the office and 2 days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript More ❯

Senior Software Developer - C# Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company operate on a … in the office and 2 days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript More ❯

Senior Software Developer - C# Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company operate on a … in the office and 2 days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript More ❯

Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company operate on a hybrid model which involves 3 days in … the office and 2 days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript and More ❯

Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company operate on a hybrid model which involves 3 days in … the office and 2 days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript and 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 maintaining our client's own applications based around a C# … You will be given the 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 educational backgrounds. The company operate 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 maintaining our client's own applications based around a C# … You will be given the 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 educational backgrounds. The company operate More ❯

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are … on.You will be given the 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. Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This role is within the sports More ❯

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are … on.You will be given the 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. Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This role is within the sports More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest AI/LLM dev tools (Cursor, v0) & act as lead/mentor to a small Dev' team … If yes to the above & you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead. Location: Banbury, Oxfordshire. 3 days a week in … package. We can be somewhat flexible though - so please just get in touch. You'll have the full support of an Agile Scrum Master, excellent technical product team & obviously software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) at a senior or lead level, please get More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest AI/LLM dev tools (Cursor, v0) & act as lead/mentor to a small Dev’ team … If yes to the above & you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead. Location: Banbury, Oxfordshire. 3 days a week in … package. We can be somewhat flexible though - so please just get in touch. You’ll have the full support of an Agile Scrum Master, excellent technical product team & obviously software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) at a senior or lead level, please get More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest AI/LLM dev tools (Cursor, v0) & act as lead/mentor to a small Dev' team … If yes to the above & you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead. Location: Banbury, Oxfordshire. 3 days a week in … package. We can be somewhat flexible though - so please just get in touch. You'll have the full support of an Agile Scrum Master, excellent technical product team & obviously software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) at a senior or lead level, please get More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest AI/LLM dev tools (Cursor, v0) & act as lead/mentor to a small Dev’ team … If yes to the above & you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead. Location: Banbury, Oxfordshire. 3 days a week in … package. We can be somewhat flexible though - so please just get in touch. You’ll have the full support of an Agile Scrum Master, excellent technical product team & obviously software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) at a senior or lead level, please get More ❯

Social network you want to login/join with: 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 maintaining … You will be given the 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 educational backgrounds. The company operate More ❯

car parking at head office One day off per year to take part in a charity event or initiative Employee Assistance Programme We are looking for a motivated, passionate Senior Software Developer to join our Microsoft Development Team, leveraging your expertise to drive our product development and customizations focused on Microsoft Dynamics 365 Business Central. You will … and maintain products and customizations focused on Microsoft Dynamics 365 Business Central Collaborate with business analysts to understand requirements and translate them into technical solutions Implement best practices in software development, including coding standards and architectural patterns Mentor junior developers and provide technical leadership across projects Troubleshoot complex issues and reduce technical debt Participate in code reviews and testing … experience with Business Central development Knowledge of AL programming language Experience with integrating Business Central with other systems using APIs Familiarity with SQL Server and database design Understanding of software development lifecycle and Agile methodologies Strong problem-solving skills and attention to detail Excellent communication and teamwork abilities Microsoft certifications related to Business Central Background in implementing or customizing More ❯

Social network you want to login/join with: Senior Software Developer (PYTHON/AWS/REACT), slough col-narrow-left Client: Tech4 Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Software Developer (PYTHON …/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer … facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security More ❯

Senior Software Developer - Remote £65,000-£75,000 per annum Full Time Mon-Fri Our Client provide remote diagnostic solutions and services to the automotive industry. They offer cutting-edge, expert diagnostics using both after-market and original equipment manufacturer tools to provide safe and accurate repairs. The company was founded in 2010 and is headquartered in … Plano, TX with UK offices in Peterlee and Bedfordshire. As more automotive software technologies emerge, including autonomous driving, advanced diagnostics, vehicle connectivity, digital cockpits the Company aims to gain a first-mover advantage by developing software solutions with the help of automotive software engineers. If the idea of making an impact on a project lifecycle sounds appealing … a key role within the IT team you will be responsible for the design, implementation and testing of the backend components that empowers customer and operational functions. During our software development life cycle, you will be expected to work with the rest of the team as well as a wider business including our offices in the US, completing development More ❯

join our team, please forward your CV to our dedicated email address here: An opportunity has emerged to join a growing team to develop and support Dunstan Thomas' proprietary software, Imago Administration. Imago Administration is a highly configurable policy administration system that, with its extensive API, augments, renews, and refreshes legacy or new technology, delivering faster, lower risk solutions. … group pension markets, providing an enhanced administration platform for income drawdown, annuities, SLI (Secure Lifetime Income funds), and scheme pensions. Dunstan Thomas has a wide range of customers and software products, and the successful candidate may have the opportunity to work across products, customers, and teams during the course of their employment. Profile The successful candidate will be a … self-motivated and pro-active software developer with experience developing a variety of applications in C# using Microsoft's development tools and working with .NET. They will have good object-oriented analysis and design skills, be familiar with design patterns and practices. Previous experience in the finance or pensions industries would be beneficial. A commitment to building and More ❯

Senior Software Engineer 4 days a week onsite - London - up to £100k DOE We are looking for a talented Developer to join our client, a leading company focused on delivering high-quality software solutions. This innovative organisation excels in creating effective solutions while navigating the complexities of high-throughput systems. In this role, you will create … effective software designs based on product requirements, producing well-structured and testable code. You will apply industry best practices and internal standards to ensure that solutions are performant and observable through metrics and monitoring. Balancing technical solutions with commercial constraints is essential as you provide technical mentorship to less experienced team members. You will scope and estimate work, delivering … to-end, including in production, while demonstrating the ability and willingness to adapt to technical changes. Who We Are Looking For: At least 5 years of experience as a Developer Strong knowledge of modern PHP 8+ (Laravel/Symfony) Proficiency in JavaScript/TypeScript, NestJS and ReactJS Experience building platforms using event-based architecture and CQRS Familiarity with AWS More ❯

Senior Software Engineer 4 days a week onsite - London - up to £100k DOE We are looking for a talented Developer to join our client, a leading company focused on delivering high-quality software solutions. This innovative organisation excels in creating effective solutions while navigating the complexities of high-throughput systems. In this role, you will create … effective software designs based on product requirements, producing well-structured and testable code. You will apply industry best practices and internal standards to ensure that solutions are performant and observable through metrics and monitoring. Balancing technical solutions with commercial constraints is essential as you provide technical mentorship to less experienced team members. You will scope and estimate work, delivering … to-end, including in production, while demonstrating the ability and willingness to adapt to technical changes. Who We Are Looking For: At least 5 years of experience as a Developer Strong knowledge of modern PHP 8+ (Laravel/Symfony) Proficiency in JavaScript/TypeScript, NestJS and ReactJS Experience building platforms using event-based architecture and CQRS Familiarity with AWS More ❯

Senior Software Engineer 4 days a week onsite - London - up to £100k DOE We are looking for a talented Developer to join our client, a leading company focused on delivering high-quality software solutions. This innovative organisation excels in creating effective solutions while navigating the complexities of high-throughput systems. In this role, you will create … effective software designs based on product requirements, producing well-structured and testable code. You will apply industry best practices and internal standards to ensure that solutions are performant and observable through metrics and monitoring. Balancing technical solutions with commercial constraints is essential as you provide technical mentorship to less experienced team members. You will scope and estimate work, delivering … to-end, including in production, while demonstrating the ability and willingness to adapt to technical changes. Who We Are Looking For: At least 5 years of experience as a Developer Strong knowledge of modern PHP 8+ (Laravel/Symfony) Proficiency in JavaScript/TypeScript, NestJS and ReactJS Experience building platforms using event-based architecture and CQRS Familiarity with AWS More ❯