226 to 250 of 635 Senior Developer Jobs in the UK

Senior Mobile Developer iOS, Android, Javascript, WebView, Application Development Remote Working Options Circa £60,000 Our client is on a mission to revolutionise the landscape in the sector in which they operate. As they continue to grow, they're enhancing their mobile experience to better support both customers and their business partners click apply for full job details More ❯

Senior Appian Developer Type: Full-time Permanent Location: Hybrid (2 days onsite in Bristol or Leicester, 3 days remote) Salary: Up to £60,000 (DOE) + Comprehensive Benefits Package About Company A leading UK-based engineering and defence organisation supporting critical national infrastructure and security. Known for driving innovation through digital transformation and technology-led solutions. The company More ❯

Vacancy for Senior Java Developer at The National Archives Vacancy for Senior Java Developer at The National Archives 20 December 2021 Remote, Kew Up to £700 per day Fixed Term An experienced Java developer is required to design, implement and test improvements to the performance and features of the DROID file identification tool, starting with … enabling DROID to be integrated with cloud-based workflows. The specialist will be the only developer actively working on DROID. The wider team is a Product manager, Technical Architect, Lead and Senior Developers (available for discussion of technical options, code review, acceptance). The specialist will have access to users: Digital Archivists (users of the current tool, available More ❯

you up for a challenging role where you'll tackle complex problems at a world-class level? If so, we're excited to offer a fantastic opportunity for a Senior Software Developer to join our team at Sunbelt Rentals UK. It's our vision to own the future of rentals and our mission to deliver a world-class … experience. As a Senior Software Developer, you will be responsible for maintaining and developing both internal and customer facing, business critical and innovative applications, in both new and legacy technologies where required, and contribute to the architectural designs where necessary. You will also provide technical support over these applications to ensure any faults are resolved quickly and effectively. More ❯

partners across the globe. About this role: In Platform Engineering, our vision is to " Amplify creativity through the power of scale" . Our mission is to create the best developer experience to drive innovation, scalability and operational excellence with our internal developer platform. Through simplification, automation, machine learning and AI, we empower our developers to achieve faster deployments … improve reliability, enhance security and continuous innovation; ultimately benefiting our 84m+ customers and the entire JET business. We are looking for a Senior Technical Product Manager to join our Platform Engineering team. In this role, you will drive the vision, strategy, and roadmap for our Developer Experience platform including our internal developer portal . You will collaborate … cross-functionally within the Product and Tech organisation to deliver efficient, scalable solutions that improve reliability and provide a world-class developer experience at JET to enable business success. As a Senior Technical Product Manager you will bring a data-driven and user centric mindset and be a champion for continuous improvement. You will own the end-to More ❯

Come join us and help shape a safer, simpler digital future. We're thrilled to be scaling out two new AI teams at 1Password, and we're looking for Senior Developers to join us. This is a unique opportunity to define innovative ideas, shape our technical direction, and contribute to the execution of greenfield projects in the rapidly evolving … The AI for Security team : Our team is on a mission to explore new and innovative ways to use AI to improve 1Password and extend its capabilities. As a Senior Developer on either of these teams, you bring significant, hands-on experience building tools and workflows with LLMs. You have a deep understanding of the current technologies' capabilities More ❯

Senior Front End Developer Department: Engineering Employment Type: Full Time Location: Glasgow Reporting To: Thomas Maxwell Description Encompass enables fast, accurate identity validation and verification of corporate customers, and a gold standard approach to KYC. Our award-winning corporate digital identity (CDI) platform incorporates real-time data and documents from authoritative global public data sources and private customer … coaching and mentoring the team, promoting knowledge sharing and adoption of good practice. About You Let's get the technical stuff out the way first, your experience as a developer will include: Proficient in JavaScript & TypeScript (ES6+), including DOM manipulation, JavaScript object model, and React.js principles. Experienced with React state management (Redux, react-query) and RESTful APIs. Skilled in More ❯

Freelance Senior iOS Developer (Apple Ecosystem) - Software - Remote Daily rate: £350 - £450 (inside IR35) Duration: 3 months Start: ASAP My client is looking for a highly skilled and experienced Senior iOS Developer to join our team on a freelance basis. You will be responsible for designing, developing, and maintaining advanced applications for the iOS platform. You … watchOS and iOS frameworks, and a strong grasp of best practices in mobile architecture, user experience, and code quality. This role is ideal for a proactive and self-motivated developer who thrives in a remote, collaborative environment and can independently drive projects to completion. Key Responsibilities Develop and maintain iOS applications using Swift and Objective-C Collaborate with product More ❯

Senior Full Stack Developer (C#, Angular, AWS) 1 day office based Are you a skilled Senior Full Stack Developer looking for an exciting opportunity to work on innovative projects in a leading software house? Our client is seeking a talented developer with expertise in C#, Angular, and AWS to join their fully remote team. Responsibilities … ready to take the next step in your career and work in a dynamic, remote-first environment, we'd love to hear from you! Interested? Please Click Apply Now!Senior Full Stack Developer (C#, Angular, AWS More ❯

Waracle are looking for a Senior Backend Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and … and delivery to operations. This is a Hybrid role working from any of our UK offices (Glasgow, Dundee, Edinburgh and London) 2 days a week. Are you an exceptional Senior Backend Developer with deep expertise in .NET and C#? Ready to transcend coding, shape technical direction, and build robust, scalable solutions for leading clients? Waracle, a world-class More ❯

Job Title: Senior IICS Developer/Data Integration Lead Location: Edinburgh (Hybrid - 3 days onsite/week) Contract Type: Contract Duration: Specify if known - e.g., 6 months, extendable Job Summary: We are seeking an experienced and highly skilled Senior IICS Developer/Data Integration Lead to join our team in Edinburgh. The ideal candidate will have More ❯

Senior Software Developer (PHP/Laravel/JS) Job Description Senior Software Developer (PHP/Laravel/JS) Shape the Future of Software Development at Verisk - A Global Leader in Next-Gen Insurance Technology At Verisk, we empower businesses around the world with advanced data analytics and cloud-native solutions. As pioneers in technology and innovation … and analytics to help business, people, and society become stronger, more resilient, and sustainable. Job Description We have an exciting opportunity to join our growing team as a fullstack Senior SoftwareDeveloper (PHP/Laravel/JS) where you will bedeveloping innovative SaaS applications, delivered via the cloud, working on a combination ofnewprojects, maintenance and supportacrossthe entire lifecycle from concept … making use of the latest cloud technologies, serverless and micro services architecture to meet our client and business requirements. Responsibilities Key Responsibilities: Assist with team leadership working alongside other Senior Software Developer. Design and build component-based applications in a web/internet delivery environment. Work on new and existing applications along with enhancements to websites and .web applications. More ❯

Senior Application Developer (Oil & Gas) - London/Hybrid - £800 - £875 - Per Day Inside IR35 Eames Consulting is working with an Oil & Gas company to secure the services of a Senior Application Developer on a 6 month contract basis to begin with. Essential Skills & Experience: Supply chain awareness is good however AWS certifications and having demonstrable application … developer skills is key for this customer; Python strength is a must as is java and knowledge of Neptune Python and Java is a must. Ideally can demonstrate building on AWS, so only people that are application developers, have some certifications on AWS. If you are interested in this role, please apply with an up to date version of More ❯

Senior Oracle PL/SQL Developer | Digital Transformation | 1 day per week into Cardiff | £50,000 + benefits Method Resourcing have partnered exclusively with a fantastic global organisation who are looking to hire a Senior Oracle PL/SQL Developer into a global team delivering truly innovative technology. The role: You will be working in a … newly-formed talented Agile team acting a senior member of the team overseeing an offshore software engineering team on the development of replacing a huge legacy application (Oracle) as my client looks to migrate all of their global data into modern microservice development. Why Apply? Be part of an innovative, mission-driven global team Flexi-time to suit you … Cardiff. You will be working on true innovation in an ethical industry - if that sounds of interest to you then please apply, or reach out to for more information. Senior Oracle PL/SQL Developer | Digital Transformation | 1 day per week into Cardiff | £50,000 + benefits RSG Plc is acting as an Employment Agency in relation to More ❯

We are looking for a Senior Software Developer to join the Frontier team, on a permanent, full-time basis. This is a fully homebased role but there will be a requirement to attend sites when needed. You are an experienced developer who seeks simplicity of solutions and excellence in code. You are able to lead the work … Ability to focus across multiple tasks & technologies in a diverse environment Critical thinking Problem solving CICD and Pipeline management experience desirable Linux command line experience Your Role As a Senior Software Developer, you will: Find effective solutions to technical problems, individual application architecture design and drive the full-stack framework forwards Design and develop system components to agreed More ❯

Job: Senior Full Stack Web Developer(s) - ONSITE Mon-Fri onsite in Debden IG10 Salaries from £70k to £120k (multiple roles & levels) + p ension scheme + health Free onsite gym & parking Offices are a 5 mins walk from Debden tube station (Central line) with close road links to M11/M25/A406/A12 NB: Please … consent to use your data for recruitment purposes only (details of Profile 29s privacy policy can be found at: profile-29 .com/privacy) Profile 29 recruitment keywords: senior web developer lead web developer London Essex ASP.NET MVC MVC5 C# 6 Design Patterns SOLID Entity Framework SQL Server TDD NUnit Javascript Jquery AJAX HTML5 CSS finance fintech More ❯

Are you a seasoned developer with a passion for clean code, modern architecture, and cutting-edge technology? We're looking for a Senior Developer to join our growing team and play a key role in the development of scalable, high-performance applications using C# and the .NET ecosystem. Key Responsibilities: Design, develop, and maintain enterprise-level applications More ❯

Are you a seasoned developer with a passion for clean code, modern architecture, and cutting-edge technology? We're looking for a Senior Developer to join our growing team and play a key role in the development of scalable, high-performance applications using C# and the .NET ecosystem. Key Responsibilities: Design, develop, and maintain enterprise-level applications More ❯

We are looking for an experienced Senior Developer/Tech Lead specializing in Python to join our innovative team. The ideal candidate will possess a strong technical background and leadership skills, enabling them to drive development projects, mentor junior developers, and collaborate effectively across teams. You will be responsible for designing and implementing high-quality, scalable software solutions. More ❯

Job title: SENIOR BUSINESS DEVELOPER Location: London, UK Job reference #: 31746 Contract type: Permanent Language requirements: Full professional proficiency in English (written and spoken); additional language skills are an advantage. At Eni , we are looking for a Senior Business Developer within Eni Trade & Biofuels (ETB) in London , UK. This role sits within the Integrated Initiatives … new partnerships with external parties - including producers, refiners, marketers, storage providers, and financial institutions - to facilitate strategic transactions. Conduct market analysis and present insights and business development opportunities to senior management. Monitor and share relevant market intelligence, including supply/demand trends and competitor activity, to inform team strategy. Support the business development team in structuring long-term asset More ❯

Job Description Senior Java Developer Location: Newcastle Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of application. Other Security Clearance requirements may be applicable, which … and deliver value provides an unparalleled opportunity to grow and advance. How best to develop your skills and hone your talents within an innovative technology environment. Qualification As a Senior Java Developer, you will: Advocate for and employ good development practices on the team such as consistent branching strategy, coding standards, Test Driven Development, Continuous Integration and Continuous More ❯

A fantastic opportunity has arisen for an experienced Senior Umbraco Developer has arisen to join my clients team in their Spalding, Licolnshire offices on a hybrid basis. As a Senior Umbraco Developer, you'll be responsible for developing robust, scalable, and maintainable solutions using Umbraco CMS — with a particular focus on decoupled/headless implementations using More ❯

Senior Python Developer - 500 per day Outside Location: East Midlands Industry: IT Salary: £450 - £500 per day + Outside IR35 Posted: 14/10/2024 Description Contract Python Developer, Full Stack Software Engineer, FastAPI, Numpy, Scipy, Matplotlib, PyQt/PySide, TypeScript, React/Angular, SQL, Django, MongoDB, Redis, Docker, Kubernetes - £500 a day outside IR35 … months with possible extension Contract Python Developer required to work with a sustainable engineering client based in the East Midlands area. 3 days a week in the office. We are looking for a Python Developer who has a formal background in software development and several years of experience writing desktop and/or full-stack web applications. As … a Senior level Python Developer, you will work on a specific project and get this product over the line. A mix of back and front-end development therefore React/Angular or any JavaScript/Typescript experience will put you in a good position Client: Working on cutting edge sustainable technology and providing solutions worldwide. Innovative project to More ❯

Job Description Waracle is seeking a Senior Backend Developer to join our digital technology consultancy, renowned for its diverse and ambitious community of specialists in technology-driven transformation. We collaborate with clients to solve complex business and customer challenges, creating innovative digital products and services. Our projects involve business-critical IT transformations from strategy to operations. This is … a hybrid role based in any of our UK offices (Glasgow, Dundee, Edinburgh, London), requiring 2 days of on-site work per week. Are you an experienced Senior Backend Developer with expertise in .NET and C#? Do you want to influence technical directions and develop scalable solutions for leading clients? Join Waracle and take on a role that More ❯

Senior .NET Developer – Fully Remote (UK based) - £65k .NET Core | WebAPI | TDD/SOLID Principles | Flexible Culture | Allocated Personal Development time Ada Meher is partnering with a Software Vendor in the 3D Imaging and Construction Management technology space, as they seek to recruit an experienced .NET Developer to help them progress their flagship SaaS product along its … roadmap. With the senior leadership team coming from a technical background, there is a key focus on quality of engineering and documentation throughout the codebase, so the successful candidate should share ideals around TDD and best practices such as SOLID Principles.As they are already a fully distributed team with no physical office space this role is available on a … the continuous improvement of the software. There is one afternoon per week spent off project and dedicated to this personal development time.We are anticipating a strong response to this Senior .NET Developer role, so please get in contact today for more information or send a CV to . More ❯