251 to 275 of 636 Senior Developer Jobs in the UK

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 ❯

We are working with a leading client in the technology sector who are seeking several Senior Java Developers to join their growing team in London. Candidates MUST have experience with Java and Python programming languages. This is a hands-on role suited to an experienced Senior Developer with strong core Java expertise and a solid understanding of More ❯

Lead/Senior Full Stack Developer - Chesterfield/HybridLead/Senior Full Stack Developer - PHP/Laravel Roc Search are currently recruiting for a Lead/Senior Software Developer join a highly successful team working for a manufacturing company based in Chesterfield.They have an in-house ERP system that you will be managing. Day More ❯

We're looking for a senior frontend engineer to help us build our SaaS and on-premise helpdesk product. If you love working on products used by thousands of people and want to work in a small but quickly growing company, then read on! At Deskpro, we make helpdesk software and we have customers of all shapes and sizes … We have a Wimbledon office but remote opportunities are available for UK-based candidates who can't commute in. View our careers page What you will do as a senior frontend developer As a senior frontend developer, you will help build new features and modules, you'll be involved in shaping our underlying product frameworks and More ❯

We're looking for a passionate Senior Frontend Developer who loves creating seamless, intuitive user experiences. You'll be at the forefront of building next-generation digital products that genuinely make a difference for our customers. In this role, you'll have the freedom to lead, the support to grow, and the chance to mentor others - because we … people have the best tools. That's why you'll have top-of-the-range equipment and a workspace designed for creativity, collaboration, and getting things done. Job Title: Senior Frontend Developer Location: Liverpool City Centre on a hybrid working basis Salary: £65,000-£75,000 depending on experience What You'll Do Design and develop modern, responsive … it, you'll help us expand our digital products to mobile, bringing an even better experience to our customers. Frontend : React, Next.js, TypeScript What We're Looking For Proven senior-level experience developing production-ready front-end applications. Expertise in React, Next.js, and TypeScript. Good grasp of modern front-end architecture, performance, and security best practices. Hands-on experience More ❯

Java & Python CI/CD pipelines & containerisation AWS/Azure We are working with a leading client in the technology sector who are seeking several Senior Java Developers to join their growing team in London. Candidates MUST have experience with Java and Python programming languages. This is a hands-on role suited to an experienced Senior Developer More ❯

Senior Python Developer Quant Framework Build London (Hybrid) VP Level £150k + Bonus + Benefits Python Join a Global Leader in Capital Markets Technology. Are you a Python expert who has built quant trading platforms from the ground up? This is a rare opportunity to join a leading international capital markets organisation, renowned for its cutting-edge technology … pivotal role in designing and delivering a new quantitative development framework, shaping the Python ecosystem that underpins trading, pricing, and risk across the front office. The Role As a Senior Python Developer (VP Level), you will: Lead the build of a brand-new Python-based quant development framework, owning its design, architecture, and tooling. Partner closely with teams More ❯

As a Senior Fullstack Developer at our innovative healthcare startup, you will play a critical role in enhancing the lives of patients with chronic diseases. We are on a mission to bring the first Hybrid Drug to market: a groundbreaking therapeutic entity that integrates mobile apps with traditional medication. We need your expertise to help us achieve this … with the latest full stack, cloud, and AI advancements. Research and propose innovative solutions to enhance patient engagement and digital health experiences. Qualifications Experience Proven track record as a Senior Full Stack Developer with at least 5 years of hands-on experience. Strong expertise in both frontend and backend development for scalable web applications. Technical Skills Frontend: React More ❯

Lead/Senior Full Stack Developer - Chesterfield/Hybrid Lead/Senior Full Stack Developer - PHP/Laravel Roc Search are currently recruiting for a Lead/Senior Software Developer join a highly successful team working for a manufacturing company based in Chesterfield. They have an in-house ERP system that you will be More ❯

In a nutshell Title: Mid/Senior .NET Developer Location: UK Remote Days/week: Full Time This is an amazing opportunity to join our rapidly growing team as a Mid/Senior .NET Developer at Oxford Medical Simulation here in the UK. You will be reporting directly to our lead engineer and be instrumental in … Because of you, OMS is delivering more training, more quickly, to those that need it in healthcare and healthcare education globally. What you will be doing: As a .NET Developer you will be joining a team of enthusiastic and supportive developers with a wide range of experience building a complex new web application. You will participate in daily scrum … contribution £500 one-off office set up allowance High specification work laptop and oculus headset Enhanced maternity, paternity and adoption leave If you have any questions please contact our Senior Talent Acquisition Manager: As part of our hiring process, we are unable to provide individual feedback on interviews. We appreciate your understanding and interest in OMS. Please note that More ❯

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 More ❯

Are you ready to take the next step in your career as a Senior Java Developer? Join one of the world's leading IT services, consulting, and business solutions organization. Founded in 1968, the company consistently ranks among the top global IT service providers. With a presence in over 50 countries, the company has built a reputation for … quality technology services across industries including banking, healthcare, telecommunications, and retail. The leading consultancy firm partnered with a global front-office technology team and is looking for a skilled Senior Java Developer to focus on modernising a real-time, event-driven system while improving scalability to accommodate increasing business event processing and data volumes. Want to be part More ❯

Senior Netsuite Developer Our Client is a leading company who are looking to recruit a Senior Netsuite Developer with Javascript and SQL with extensive Netsuite OneWorld expertise. You will have a degree in Computer Sciences or equivalent certifications. Must have technical working knowledge of NetSuite OneWorld Financials platform, including relevant NetSuite certifications. Ideally have at least More ❯

Are you an experienced PHP Developer with a proven track record of Laravel? Seeking a new opportunity with an indusrty leader, if so, read on. An exciting opportunity has opened up for a talented and driven developer to join a growing tech team working on a range of business-critical applications, new and current projects. The role offers … the chance to have a real impact—contributing to the full development lifecycle, shaping solutions, and supporting the company’s ongoing digital evolution. As a Senior PHP Developer, you’ll be responsible for building and maintaining bespoke software and middleware solutions, writing secure, maintainable code using modern practices. You'll work closely with stakeholders to turn complex business … coding, there’s room to grow and lead—mentoring junior developers, championing best practices, and staying ahead of the curve with the latest trends, tools, and frameworks.. As a Senior PHP Developer, you will have: Experience of PHP Experience of Laravel Experience of using Git Experience of React or VueJS As a PHP Developer, you must have More ❯

My client, a global fintech company disrupting the world of embedded finance, is seeking a Senior Software Developer to join their team. This is paying a market leading salary + benefits. It is a hybrid role and you will need to be in their Atlanta office 1-2 days per week (Remote will also be considered). Company … services providers. Their software platform and APIs enable our partners to offer flexible financing products, in their desired branding, to their merchant base. Role overview We are seeking a Senior Software Developer with expertise in C#, .NET Core, AWS, Angular, and Kubernetes. The ideal candidate is both very technically competent and able to articulate challenging technical topics with More ❯

Waracle are looking for a Senior Flutter 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 … from strategy, design and delivery to operations. This is a Hybrid role working from any of our UK offices 2 days a week Are you a highly experienced Flutter Developer ready to lead, innovate, and build groundbreaking digital products for ambitious clients? Waracle, a world-class digital technology consultancy, is looking for a Senior Flutter Developer to More ❯

Senior Full Stack Java Developer (100k-120k plus benefits and bonus) This is a hybrid role, 2 days in the office, 3 days remote What the role offers: Competitive salary with growth opportunities. Opportunity to work on cutting-edge fintech solutions. A collaborative and supportive team environment. Exposure to a wide range of technologies and the chance to … to building high-performance solutions for investment professionals. Our small, close-knit team thrives on collaboration, innovation, and technical excellence. As we expand, we're looking for a talented developer to join our team and play a crucial role in shaping our platform. Role Overview: As a Full Stack Java Developer, you will work across the full stack More ❯

.Net Software Developer (Mid to Senior level) Location: Belfast (Hybrid) Type: Full-Time Permanent A leading global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical trading systems. This role involves building scalable systems that directly impact market access on a global scale. What you'll do? Develop, enhance More ❯

Job Description: We are seeking a technically proficient Full Stack Web Senior Developer to lead the ownership and delivery of our digital solutions through the design and implementation of innovative web applications that enhance our data digital capabilities across various business functions, including Marketing, Supply Chain, Sales, and Customer Engagement. This role is transformation-funded and therefore has More ❯

Role: Senior Full-Stack Developer Salary: Up to £50,000 (DOE) Location: Remote (with occasional travel to Cambridge HQ every 6-8 weeks) My client, a mission-driven tech organisation, is looking for a Senior Full-Stack Developer with strong experience across the .NET ecosystem , SQL databases , and modern web technologies . You'll help shape More ❯

Senior BI Developer - Perm £50k - Evolving Gaming Hub A global betting and gaming company embarking on a new journey to pioneer innovative products is seeking a Senior PowerBI Developer to support their transformation projects within Power BI. In this role, you will support colleagues by creating visualisations and reports within Power BI for various business functions. More ❯

Senior Java Developer - 12 Months - Leeds - £700 per day Rate : £700 per day IR35 : Inside Duration : 12 months Location : Leeds/Hybrid The role: A leading Government Institution are seeking a Senior Java Developer, to work in an Agile, multidisciplinary team of Developers, Designers, and Analysts.This is an initial 12-month Contract, Inside IR35 and will More ❯

opportunities for those who eager to excel. Do you want to apply your skills within a collaborative team, working on complex challenges using the latest technology? Job Summary As Senior Backend Developer, you will work on our advanced web services. You are an independent and solution-oriented developer, who enjoys working on deployed client solutions under sometimes … tight deadlines. You are an expert in Go, relational databases, and like to do unit testing. You assume ownership and thrive working in a motivated team. Job Summary As Senior Backend Developer , you will work on our advanced web services. You are an independent and solution-oriented developer, who enjoys working on deployed client solutions under sometimes More ❯