1 to 25 of 55 Senior Developer Jobs in the South East

Senior Developer Permanent (must have or be able to obtain SC Clearance) Redhill, Surrey Up to £60,000 Per Year Plus an excellent benefits package (including Pension, Bonus, Training and Development, Healthcare, etc.) Skills and Experience: Ability to work effectively as part of a team, and on your … years equivalent experience The Opportunity: My client based are a satellite communications provider working within the MOD sector who are looking to hire a Senior Developer to lead and work as part of a team in the system design/development processes. You will be using bespoke ...

Senior Developer - Python, .NET, JavaScript/React, Azure - remote - up to £80k Skills/Experience Proven experience as a senior developer, full-stack developer, software engineer or product engineer in a high-growth product, consultancy or customer delivery setting. Expertise in Python, .NET and JavaScript ...

Senior Developer London | £70,000 - £90,000 + Benefits Most developers focus on building the features, this role is for someone who thrives on owning what happens once its live. We're working with a well-established SaaS business whose platform is used by thousands of customers globally. … function, and built a reputation for creating reliable products rather than chasing hype. As their platform continues to scale, they're looking for a Senior Developer who enjoys solving complex technical problems, improving systems, and building software that stands up in production. The Good Bits ...

Senior PHP Developer OOP, PHP, LAMP, AI, HTML, CSS, JavaScript Hybrid options in Chichester, West Sussex Salary DOE A highly respected digital agency is seeking a Senior PHP Developer to join its growing technical team in Chichester. The business specialises in delivering bespoke websites, ecommerce platforms … known for building long-term client relationships, maintaining high engineering standards and investing heavily in its people. This is an excellent opportunity for a developer who enjoys solving complex problems, taking ownership of projects and working directly with clients to deliver meaningful business outcomes. The Role The successful candidate ...

Senior PHP Developer OOP, PHP, LAMP, AI, HTML, CSS, JavaScript Hybrid options in Chichester, West Sussex Salary DOE A highly respected digital agency is seeking a Senior PHP Developer to join its growing technical team in Chichester. The business specialises in delivering bespoke websites, ecommerce platforms … known for building long-term client relationships, maintaining high engineering standards and investing heavily in its people. This is an excellent opportunity for a developer who enjoys solving complex problems, taking ownership of projects and working directly with clients to deliver meaningful business outcomes. The Role The successful candidate ...

Senior PHP Developer OOP, PHP, LAMP, AI, HTML, CSS, JavaScript Hybrid options in Chichester, West Sussex Salary DOE A highly respected digital agency is seeking a Senior PHP Developer to join its growing technical team in Chichester. The business specialises in delivering bespoke websites, ecommerce platforms ...

Senior PHP Developer OOP, PHP, LAMP, AI, HTML, CSS, JavaScript Hybrid options in Chichester, West Sussex Salary DOE A highly respected digital agency is seeking a Senior PHP Developer to join its growing technical team in Chichester. The business specialises in delivering bespoke websites, ecommerce platforms ...

Reed.ai is looking for a Senior Developer to join their team in Holborn, London. Overview Join a collaborative, forward-thinking team that values creativity, experimentation, and impact—and help redefine the future of recruitment through intelligent, human-centered technology. We’re looking for a talented and experienced Senior Fullstack Developer to play a pivotal role in the development and growth of a brand-new AI recruitment platform as it prepares to enter the market this summer. This is a rare opportunity to take a product from Beta launch to full market release and beyond, shaping ...

Senior Software Developer (2 roles) £41,856 – £47,505 pa Home Based/Northfleet Permanent/Full Time We are seeking a highly skilled and motivated Senior Software Developer to join our newly formed Automation and AI team. This is a key role supporting the delivery ...

Senior .NET Developer (AWS & AI Architecture) Brighton, East Sussex (Hybrid) Tech Stack: .NET 8, AWS, SQL Server, DynamoDB, Anthropic Claude AI We are building a sophisticated CRM and Asset Management platform from the ground up, and we need a Senior .NET Developer to take total ownership … LLMs). Security: Implementing robust authentication via JWT, OAuth 2.0, and ASP.NET Core Identity. Other Requirements: Autonomy: You are comfortable being the sole backend developer, making architectural decisions. Problem Solver: You know when to use a relational schema and when to lean on NoSQL for speed and flexibility. Collaborator ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java … Java Swing, Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java team working on user interfaces, developing ...

Senior GenAI Developer Location: London, hybrid 2 to 3 days per weekContract: 6 monthsDay Rate: £500 to £700 per dayIR35: Inside IR35 A leading enterprise organisation is looking for a Senior GenAI Developer to join a customer-focused AI and data science team, helping to design ...

Senior Quantitative Developer/Research & Data Engineer Research & Data Engineer UNITED KINGDOM Senior Quantitative Developer/Research & Data Engineer - LONDON - UNITED KINGDOM Primary Skills - Python, C++, quantitative, research, market data, simulation frameworks Secondary Skills - distributed systems, cloud computing, execution systems, performance optimization, data pipelines, Linux No. … Research ONLY Relocation Paid - YesRecruit From UK only Salary Details: Annual Salary - £250,000 - £600,000 Other Compensation - Base + Bonus Job Description Quantitative Developer/Senior Research & Data Engineer - Systematic Trading (London) About the Opportunity An established quantitative investment organization managing multi-billion-dollar assets is expanding ...

Senior Software Developer Reading (Hybrid – 3 days in office) Profectus Recruitment are working with an innovative, fast-growing software company based in Reading who are looking to add a talented Developer to their team. This is a brilliant opportunity to join a business that builds award-winning ...

Senior Outsystems Developer, £300-350 per day inside IR35 3 – 6 months rolling, Remote Working Bench IT require a Senior Outsystems Developer to join a large organization ASAP working remotely. The successful candidate will have strong OutSystems experience and the ability to work independently. The successful … Outsystems Developer should have the skills and experience included below; Commercial experience developing applications using OutSystems. Proven ability to deliver solutions independently with minimal oversight. Experience with C#/.NET development. Understanding of API management and API gateway patterns. Experience working with event-driven architectures, including messaging and queue ...

Senior Software Developer Hybrid - 2 days per week in the Southampton Office £65,000 - £70,000 Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software … Developer, working on mission-critical systems in a cutting-edge environment. This is great opportunity to join a global business, benefiting from corporate benefits, continuous professional development and an opportunity to work on large programmes of work in public and private sectors. Skills Required: Solid experience developing ASP.NET ...

Senior .NET Developer Reading (2 days onsite/3 days WFH) Up to £85,000 + Bonus Were hiring for a scaling digital products business building modern, cloud-based platforms used across financial services and enterprise. This is a hands-on, product-driven role not consultancy, not legacy ...

closely linked businesses, delivering integrated and innovative solutions across a large organisation employing thousands of people across the UK. We are seeking an experienced Senior Azure Developer to play a key role in the design, development, and delivery of modern cloud-based solutions across the business. This … exciting opportunity for a hands-on developer who enjoys solving complex technical challenges, working with the latest Azure technologies, and contributing to the continuous improvement of engineering practices. Based at our Hertforshire office on a permanent, full-time basis, you will be responsible for developing secure, scalable, and high ...

Senior Azure Developer Competitive Salary + Excellent Benefits | Permanent | Hybrid We're looking for an experienced Azure Developer to join a growing data team, designing and delivering scalable cloud-based data integration and analytics solutions. Key Responsibilities Design, develop, and maintain Azure-based data integration solutions. Build ...

Senior SharePoint Developer & Administrator We are partnering with a leading global law firm, known for working with high-profile international clients on complex and business-critical matters. With a strong presence across key financial centres, the firm offers a collaborative, forward-thinking environment where technology plays a central … role in driving innovation and efficiency. They are now seeking an experienced Senior SharePoint Developer & Administrator to join their London team. The Role This is a senior, hands-on position combining SharePoint development, modernisation, and platform administration across both SharePoint Subscription Edition (on-prem) and SharePoint Online. ...

Senior Software Developer- Must have current SC Clearance. This role is responsible for the design, development, delivery, and ongoing improvement of soft-ware solutions within a secure, government-focused environment. The successful candidate will contribute to building resilient, scalable, and user-centred services, ensuring compliance with regulatory standards ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java ...

Senior .NET Developer Reading (2 days onsite/3 days WFH) Up to £85,000 + Bonus Were hiring for a scaling digital products business building modern, cloud-based platforms used across financial services and enterprise. This is a hands-on, product-driven role not consultancy, not legacy ...

Senior Software Developer Hybrid - 2 days per week in the Southampton Office £65,000 - £70,000 Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software … Developer, working on mission-critical systems in a cutting-edge environment click apply for full job details ...

Senior Software Developer Hybrid - 2 days per week in the Southampton Office £65,000 - £70,000 Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software … Developer, working on mission-critical systems in a cutting-edge environment. This is great opportunity to join a global business, be... WKCL1_UKTJ ...