126 to 150 of 305 Senior Developer Jobs in the UK

Senior Java Engineer Cardiff (4 days per month onsite) £60,000 - £75,000 + Benefits SC Clearance Eligibility Required Face-to-face interviews: 6th or 7th July We're looking for experienced Senior Java Engineers to join a growing team delivering complex, enterprise-scale solutions within a collaborative ...

Senior Planning Analytics(TM1) Developer -Warton or Frimley - Hybrid Working My client a multinational Defence organisation are looking for a Senior Planning Analytics(TM1) Developer to be based out of either their Warton-Preston or Frimley-Surrey sites Collaborate with stakeholders, analysts, and developers to understand … deployment processes, including version control; mentor junior developers to enhance their skills in line with development standards Lead development on complex projects, engaging with senior stakeholders to ensure successful delivery, and present sprint outcomes and progress updates Act as PA Team Lead during absences and show strong competence ...

DESCRIPTION The Guinness Partnership is looking for a Senior Systems Developer to join the IT and Business Change team at our Oldham office on a full time, 35 hours per week permanent basis. We currently operate a hybrid working pattern where you will work 2 days per week … complex or business-critical issues to ensure high-quality solutions are consistently delivered. What we are looking for: We are seeking a highly skilled Senior Systems Developer with excellent communication skills, capable of building strong and effective working relationships across the organisation. This position will focus ...

Senior Android Developer (Kotlin and Jetpack Compose) Location: London or Manchester (Hybrid - 2 days per week in the office) We're partnering with one of the UK's leading consumer technology businesses, whose digital platforms help millions of people make smarter financial decisions every month. With a portfolio … focus on innovation, they're continuing to invest heavily in their mobile engineering capability. As part of this growth, they're looking for a Senior Android Developer to join a high-performing Mobile Engineering team, helping to shape and deliver exceptional mobile experiences used by millions of customers. ...

Senior Android Developer (Kotlin and Jetpack Compose) Location: London or Manchester (Hybrid - 2 days per week in the office) We're partnering with one of the UK's leading consumer technology businesses, whose digital platforms help millions of people make smarter financial decisions every month. With a portfolio … focus on innovation, they're continuing to invest heavily in their mobile engineering capability. As part of this growth, they're looking for a Senior Android Developer to join a high-performing Mobile Engineering team, helping to shape and deliver exceptional mobile experiences used by millions of customers. ...

Senior Java Developer with a focus on Agentic Coding IntaPeople are working exclusively with a fintech scaleup in Cardiff and require a Senior Java Engineer with experience of agentic cofing join a new team. This is a hybrid role with 3 days per week in the Cardiff … features from scratch. This role will be utilising Claude.ai for AI model development. We are open to mid-levels (who are close to the senior mark)and established senior Java Developers to join a high performing team. They have agentic workflows set so you will need ...

place to work, where talented, hard-working individuals have the opportunity to make a real impact across the marine industry. Role overview for the Senior Unity/C# Developer You as a Senior Unity/C# Developer here at SRT, you will be part … real-time operational setting. This role is ideal for someone who enjoys working on complex visual applications rather than simple business forms Key Responsibilities - Senior Unity/C# Developer - (not exhaustive): Design, implement, and maintain the Unity/C# client responsible for map rendering, vessel visualisation, and user ...

reassignment, sexual orientation, pregnancy and maternity, race, religion or belief and marriage and civil partnerships. JOB DESCRIPTION The Guinness Partnership is looking for a Senior Systems Developer to join the IT and Business Change team at our Oldham office on a full time, 35 hours per week permanent … complex or business-critical issues to ensure high-quality solutions are consistently delivered. What we are looking for: We are seeking a highly skilled Senior Systems Developer with excellent communication skills, capable of building strong and effective working relationships across the organisation. This position will focus ...

proactive and take accountability for the squad assigned deliveries. The role will also require the investigation, diagnosis and fix of any system issues. A Senior Developer is expected to contribute to the technical strategy for the department. As a multi-skilled individual specialising in MS Dynamics and Power ...

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic … autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We’re looking for a Senior Backend Developer who wants to build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where ...

Senior Front End Developers (React, TypeScript)Guildford, Surrey (Office-Based)£70000 - £100000 + 25% Bonus, 10% Pension, Private Medical. Must haves:- Must work 5 days per week in the office in Guildford.- Must have worked in a Senior Developer role already. Your new company This leading engineering … software provider is expanding its Front End capability with 2 new Senior React hires as part of a major modernisation of its global product suite. You will be working in their state-of-the-art offices in the heart of Guildford 5 days per week, close to the University ...

Senior Software Engineer - £75,000 (DoE) Title : Senior Software Engineer (C++) Client : Graphics Tech Location : Cambridge Salary : Up to £75,000 (DoE) This is an opportunity for a Senior Software Engineer to join a small team leading a niche within the graphics-tech industry. You will ...

Senior Java Engineer – Customer Communications Platforms We’re hiring a Senior Java Engineer to build and run event-driven customer communications platforms at scale. You’ll design and own Java (Spring Boot) microservices that power real-time messaging, notifications, and customer interactions. This is a DevOps environment—your ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Frontend Developer (React) - Edinburgh Location: Edinburgh (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Bring modern web applications to life in the world of financial … services The Role As a Senior Frontend Developer at Capco, you’ll craft clean, responsive, and secure web applications that enhance digital experiences for global financial clients. Working in an agile environment, you’ll help shape UI solutions using React and modern JavaScript technologies. You’ll play ...

Role: Senior Java Developer Location: Manchester/Leeds 60% Hybrid Role Type: 12 months Salary: Depending on experience Role Overview: We are seeking an experienced Java Developer to join a high-profile digital transformation programme, delivering innovative and scalable services that impact millions of citizens. Working within ...

Senior Front-End Developer Maidenhead - 2 days a week Hybrid About the Company Our client is an established, international technology business delivering high-traffic digital products used by both organisations and individual users worldwide. They are currently investing in a significant transformation programme, modernising their core platform … scale, while working within a collaborative, product-focused engineering environment where individual contributions are highly visible. About the Role We are looking for a Senior Front-End Engineer to take ownership of complex user-facing features and play a key role in shaping how modern front-end applications ...

Senior ServiceNow Developer - ITAM, ITOM, HAM, SAM, Designs, ITSM, SecOps, Agile, ITIL, CSA, Fully Remote (UK) with occasional paid travel (United Arab Emirates) The Senior ServiceNow Developer is contract is Remote (you must be UK based ) with paid travel to ABU DHABI (United Arab Emirates) click ...

Provider that is undertaking a significant investment in its digital infrastructure and operational systems. As part of this growth, we are seeking an experienced Senior Odoo Developer to take ownership of the ongoing development, optimisation, and future scalability of the company's core ERP/MRP platform. This … collaborative and forward-thinking team, taking a lead role in driving technical excellence, modernisation initiatives, and long-term platform strategy. The Role As Senior Odoo Developer, you will be responsible for the architecture, development, maintenance, and enhancement of the company's Odoo ecosystem. This includes leading major version ...

Senior .NET/Vue 3 Developer - Outside IR35 Pay Rate: up to £475 per day - Outside IR35 Working Arrangement: Hybrid (Central London) - 1-2 days per week Duration: 6-Months initial (Extension Likely) A large growing fintech is looking for an experienced Senior .NET/… Developer to join their team as they scale their mortgage platform, used by major real estate and property firms. Following recent client wins, the business is expanding and investing heavily in its engineering capability, offering a great opportunity to join at a key growth phase The Role ...

Senior Java Engineer Cardiff (4 days per month onsite) £60,000 - £75,000 + Benefits SC Clearance Eligibility Required Face-to-face interviews: 6th or 7th July We're looking for experienced Senior Java Engineers to join a growing team delivering complex, enterprise-scale solutions within a collaborative ...

Description As part of our continued growth and investment in our data and analytics capabilities, we’re recruiting for an experienced Senior BI Developer to join our dynamic direct-to-consumer (D2C) business. This is a key opportunity to play a central role in shaping how data … leveraged to drive insight, inform decisions, and support ongoing business success. As the Senior BI Developer, you will play a pivotal role in designing, building, and maintaining the data assets that underpin our reporting, analytics, and customer marketing capabilities. You’ll work closely with stakeholders to define requirements ...

helping life science experts around the world get to answers they can trust. Learn about the Danaher Business System which makes everything possible. The Senior BI Developer (PowerBI) is responsible for leveraging in-depth expertise in our systems and processes to enhance business enablement and organizational efficiency. This … role involves solving complex problems by developing innovative models and researching new tools to optimize our operations. Working independently with minimal guidance, the Senior BI Developer also acts as a resource for colleagues, offering support and mentorship. This position reports to the Sr Manager, Global Commercial Analytics ...

Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: Senior Android Developer (SC Cleared or eligible) Location: London/Hybrid Rate:537GBP/Day(Inside IR35) Duration:31/12/… Description: Overview We are seeking an experienced Senior Android Developer to design and build high-quality native mobile applications with modern, scalable architecture. The ideal candidate holds active SC clearance and brings strong experience in delivering performant, secure, and user-focused Android solutions. Experience working to GDS (Government ...

Senior C# Developer/Backend Software Engineer (C# .Net Core) *Newcastle onsite* to £110k+ Are you a senior, backend focused C# Developer with a strong academic background? You could be working on complex, high impact systems at a growing FinTech scale-up with solid financial backing ...

Leading FinTech trading client are looking for a Senior Python Developer to work on trading and risk management systems. You'll build Back End applications creating high-performance, resilient pipelines, to support risk calculations, trade workflows and reporting. Key responsibilities Build applications for trading and risk management system … skills Salary: Up to £140,000 + bonus + package Location: London (good work from home options available) If you are interested in this Senior Python Developer position and meet the above requirements please apply immediately. ...