401 to 425 of 761 Permanent Senior Developer Jobs

Senior Full Stack Developer

Location
Greater London, England, United Kingdom
.Net Developer Salary: £65K – £75K London – Hybrid At Data Idols, we are working with an innovation-led organisation using technology, AI, and digital products to drive large-scale engagement and solve complex societal challenges. They are now looking for a .Net Developer to take ownership of a core … product platform and support its evolution as the organisation scales. The Opportunity This is a hands‐on, senior role focused on maintaining and enhancing a core digital platform used to deliver interactive, real‐time experiences. You will be responsible for building new features, improving performance, and integrating AI capabilities ...

Senior Network Automation Engineer / Software Developer

Location
Chester, England, United Kingdom
Description: Job Title: Senior Network Automation Engineer/Software Developer Corporate Title: Vice President Location: Chester Company Overview: At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth … network automation capabilities. Role Description: Are you passionate about automating complex network environments and eliminating operational toil through engineering excellence? We're seeking a Senior Network Automation Engineer/Software Developer to help drive the evolution of our global network automation capabilities. This is an opportunity to work ...

Senior Regulatory Data Developer

Location
Hempstalls, England, United Kingdom
Senior Regulatory Data Developer, you'll modernise complex reporting pipelines and build scalable cloud architectures that process high-volume data with pinpoint accuracy. Full-time Closes 11/11/2026 Our Data Engineering department powers high-volume data platforms that support 24/7 global operations. Within ...

Senior Regulatory Data Developer

Location
Manchester, England, United Kingdom
Senior Regulatory Data Developer, you'll modernise complex reporting pipelines and build scalable cloud architectures that process high-volume data with pinpoint accuracy. Full-time Closes 11/11/2026 Our Data Engineering department powers high-volume data platforms that support 24/7 global operations. Within ...

Senior Regulatory Data Developer

Location
Stoke-on-Trent, England, United Kingdom
Senior Regulatory Data Developer, you'll modernise complex reporting pipelines and build scalable cloud architectures that process high-volume data with pinpoint accuracy. Full-time Closes 11/11/2026 Our Data Engineering department powers high-volume data platforms that support 24/7 global operations. Within ...

Senior Ruby Developer | Remote • Health Tech Impact

Location
Greater London, England, United Kingdom
Insight Recruitment Group is seeking a Senior Ruby Developer to take ownership of architecture and contribute to the product's future. You will join a team of eight developers who value testing and code quality. The role offers opportunities to improve DevOps, backend, and build services, with flexibility ...

Senior Power Apps Developer

Location
United Kingdom
development, and deployment.18.Skilled in diagnosing and resolving performance and functionality issues in Power Platform solutions. Nice to have Microsoft Power Platform Functional Consultant or Developer certification.Experience with Azure services like Azure Logic Apps, Azure Functions, or Azure API Management.Familiarity with Azure DevOps for CI/CD pipelines for Power … finance, healthcare, or manufacturing.Experience in mentoring junior developers or leading a Power Platform team.Strong stakeholder communication and collaboration skills.Additional certifications such as Azure Developer Associate or Microsoft Dynamics certifications. #J-18808-Ljbffr ...

Senior Dynamics 365 Developer & Cloud Architect

Location
Bridgend, Wales, United Kingdom
Tokio Marine HCC is seeking a Senior Software Developer in Bridgend to lead customization of Dynamics 365 CRM and drive integration with Azure Cloud and our Power Platform ecosystem. You will design plugins, workflows, and web applications tied to CRM using C#, ASP.NET, JavaScript, HTML and CSS, while ...

Senior C# Developer for Mission-Critical Systems

Location
Waterbeach, England, United Kingdom
Sepura Ltd, based in Waterbeach, Cambridge, is seeking a Senior C# Developer to lead design, development and optimization of our mission-critical communication infrastructure. You will work with the Software team to evolve existing PC applications and future microservices architectures. You will drive technical vision, implement resilient … latency systems, review code, set standards, and mentor mid-level and senior engineers. #J-18808-Ljbffr ...

207294-1 - Senior Java Developer

Location
Greater London, England, United Kingdom
Java Developer – Low-Latency Trading Systems Location: London Working arrangement: Hybrid – 3 days per week in the office We are looking for a Java Developer with strong experience building low-latency, high-performance systems to support the expansion of an agency liquidity platform and delivery of projects across ...

Senior Software Developer - Automation & Digitisation Lead

Location
Nantwich, England, United Kingdom
Heler Foods in Nantwich is seeking an experienced Senior Software Developer to drive digital transformation across our manufacturing platforms. You will own the full SDLC, build automations with Power Platform, integrate core systems and collaborate with business teams to deliver practical solutions that reduce manual work. Join ...

Sr. Full Stack Developer (Java, React & Python)

Location
City Of London, England, United Kingdom
passionate about developing your career, while helping others along the way, come join the Broadridge team.We are excited to announce an opportunity for a Senior Full Stack Developer to join our organization as part of our AI Enablement Team.In this role, you will play a crucial role ...

Sr. Full Stack Developer (Java, React & Python)

Hiring Organisation
Broadridge
Location
London, UK
Employment Type
Full-time
about developing your career, while helping others along the way, come join the Broadridge team. We are excited to announce an opportunity for a Senior Full Stack Developer to join our organization as part of our AI Enablement Team. In this role, you will play a crucial role ...

Senior Optimisation Developer (Hybrid) – Advanced Modelling

Location
Cambridge, England, United Kingdom
AVEVA is seeking a Senior Optimisation Developer in Cambridge, offering a hybrid working pattern. You will work on advanced optimisation technology to enhance refinery planning and operational efficiency, handling numerically intensive problems within an established codebase. The role requires a strong mathematical background, a postgraduate qualification, and proven ...

Senior Salesforce Developer (Temporary)

Location
Greater London, England, United Kingdom
brands in 8 countries and employees worldwide Homeowners have turned to us for 300 million home projects and counting Angi is seeking a Temporary Senior Salesforce Developer to join our Sales and Care Tooling team. In this role, you will design and implement functionality that supports our Sales … three times per day. Our guiding philosophy is "Salesforce flows first." Most business features are built by administrators using Flow. Engineers partner with senior administrators to maintain a coherent package architecture and to design and develop custom components where Flow isn't a fit. Technology Stack On the Salesforce ...

Sr. Full Stack Developer

Location
Birmingham, England, United Kingdom
Join our client's growing technology team and take ownership of applications that directly support a fast-moving logistics operation. You'll split your time between enhancing existing Azure-based solutions and building new applications ...

Senior C# Developer – On-site Corsham | Growth & Benefits

Location
Corsham, England, United Kingdom
MASS Consultants Ltd is seeking a Senior Software Developer for an on-site role in Corsham (SN13). The successful candidate will work on mission-critical planning software, supporting maintenance and enhancements in both Windows and Red Hat Linux environments. Expect a rigorous development and testing cycle ...

Senior PHP Developer: Full-Stack & API Expert

Location
Horsham, England, United Kingdom
TELECOM ACQUISITIONS LTD in Horsham is seeking a Senior PHP Developer to design, develop, test, and maintain PHP-based applications and integrations. You will own technical solutions supporting digital platforms and customer journeys, collaborating with Marketing and stakeholders to translate requirements into scalable solutions. The ideal candidate ...

Senior Salesforce Developer - Hybrid, AI-Driven

Location
Greater London, England, United Kingdom
Angi in the United Kingdom is seeking a Temporary Senior Salesforce Developer to join our Sales and Care Tooling team. You will design and implement functionality that supports our Sales and Care organizations, and help integrate our Salesforce instance with a new global platform. You will work with ...

Senior Backend Developer

Location
Melbourn, England, United Kingdom
exceptional applications and solving complex technical problems. Someone who enjoys taking ownership of projects and delivering high-quality software with minimal supervision. A collaborative developer who enjoys sharing knowledge, mentoring others and working across functional areas. Interested in evaluating new technologies and staying current with industry developments. Comfortable making … implement continuous improvements that reduce technical debt and improve maintainability and delivery speed. Communicate complex technical concepts and technical decisions effectively with colleagues, senior leaders, collaborators and customers. Work within an Agile environment, contributing to user story refinement, estimation and technical delivery. What we're looking for: Essential Demonstrable ...

Senior Backend Developer

Location
Cambridgeshire and Peterborough, England, United Kingdom
exceptional applications and solving complex technical problems. Someone who enjoys taking ownership of projects and delivering high-quality software with minimal supervision. A collaborative developer who enjoys sharing knowledge, mentoring others and working across functional areas. Interested in evaluating new technologies and staying current with industry developments. Comfortable making … implement continuous improvements that reduce technical debt and improve maintainability and delivery speed. Communicate complex technical concepts and technical decisions effectively with colleagues, senior leaders, collaborators and customers. Work within an Agile environment, contributing to user story refinement, estimation and technical delivery. What we're looking for: Essential Demonstrable ...

Senior Power Platform Developer

Location
Douglas, Isle of Man, United Kingdom
client seeks a Senior Power Platform Developer to join their team. This role is a technical lead within an agile development team, driving the design, control, deployment, customisation and integration of Microsoft Power Platform and Dynamics 365 CRM across the Enterprise. You'll take ownership of complex, cross ...

Senior PHP Developer - Remote, Monthly Training & Growth

Location
Wakefield, England, United Kingdom
Digital Ltd in the United Kingdom is seeking a Senior PHP Developer who’s dedicated to their craft, writes clean, secure PHP, and can hit the ground running within an agile, full‐stack team. Based in Wakefield with a remote work option, you’ll benefit from a clear ...

Senior Software Developer

Hiring Organisation
Trayport
Location
London, UK
Employment Type
Full-time
infrastructure engineers about networking issues or kernel tuning as well as reporting .NET garbage collector bugs to Microsoft! The RoleWe're looking for Senior Software Engineers to join our Joule Direct team, to help us build and improve our high-throughput, low-latency energy trading platform. ...

Senior Software Developer

Location
Greater London, England, United Kingdom
closely with our Product team and Data Scientists to define and execute on the future path for our products. Key Responsibilities: Work closely with senior engineers to design, build, and maintain back-end services and systems that support our AI-powered products, all whilst meeting launch deadlines. Assist ...