1 to 25 of 601 Senior Developer Jobs in the UK

Mid-Senior - Java/Kotlin Developers Java/Kotlin Developer - Tech for Good Company London, UK (1-2 days per week onsite) Up to £85,000 p.a. + 10-15% bonus Company Overview : Join a Tech for Good company who help support over 500,000 people across the … UK, where they're using modern innovative technology to drive positive social change. If you're a skilled Java Developer with a passion for making a difference, this could be a good opportunity for you. They're seeking a skilled Java Developer to help create meaningful solutions using … Build and optimize RESTful APIs. Ensure code quality and follow best practices. Participate in code reviews and stay updated on industry trends. Requirements : Java Developer experience with Spring Boot and microservices. Knowledge of AWS cloud services. Proficiency in Java, Hibernate, and JPA. Strong problem-solving skills. Excellent communication and more »

Python Developer £60K-£80K Manchester/Remote working A fantastic opportunity to join a thriving fintech business based in Manchester. This development team has an exceptionally high tenure rate vs others across the industry which is testament to the culture they have created. The company is the leading provider more »

Senior .NET Engineer- Remote (once a month in Greater Manchester)- Up to £70k + Benefits We have partnered with an award-winning SaaS brand who support, nearly 1,000 partners globally, who are looking to strengthen their Engineering division. In this role the Senior Developer will be … busy roadmap which will include AI initiatives, brand new enterprise solutions and innovative integrations with other technology in the market. In return the successful Senior Engineer will be offered a competitive salary, remote and flexible working arrangement, early summer finishes, matched pension schemes, health care plan, L&D budget … ideas, fosters more junior engineers, willingness to learn, passionate about technology and best practice. If this sounds like you then please click apply now! Senior .NET Engineer- Remote (once a month in Greater Manchester)- Up to £70k + Benefits more »

Senior .NET Developer - Sheffield (1 Day A Week) Our client is a legal tech brand committed to leveraging technology to streamline legal processes, enhance efficiency, and deliver unparalleled value to their clients. They are passionate about creating innovative solutions that empower legal professionals to excel in their work. more »

SENIOR DEVELOPER Hybrid: Monday to Friday, 37.5 hours a week Location: Market Harborough, Leicestershire Salary: Very competitive based on experience We are the brand behind world-class brands. We deliver unparalleled customer management, marketing, payment, technology and data solutions, making us the largest and most strategically aligned full more »

Senior Java Developer - £68,000 - 3/4 ROLES AVAILABLE! Manchester A number of new Senior Java Developer roles have arisen for a global Automotive giant due to a new programme of work that involves new features offered that very much lean on AI processes and …/Spring Boot and be well versed with database technologies such as SQL, NoSQL or MongoDB. You will be very much a Cloud-First developer that is confident building enterprise scale applications in a cloud environment with AWS and very familiar with IaC (CDK/Terraform). Experience with more »

our product and for our company as a whole. Were currently investing heavily in modernising our products codebase and technical architecture and need a senior engineer to join us on this journey. What we are looking for An experienced senior Java engineer to join the Pole Star team … refactor our codebase, separating domain-specific logic, application logic and UI code and introducing tools like Spring. Work closely with our COO and other senior engineers to plan our roadmap for technical transformation. Mentor more junior engineers, primarily through pairing and regular code reviews. This role would probably suit … Required Skills & Experience: At least 8 years experience as a software engineer, working with Java-based technologies. At least 3 years experience as a senior engineer. Excellent Java skills, including Spring. Experience with AWS technologies like EC2, Cognito, Lambdas, CloudWatch etc. A DevOps focus, with experience building and deploying more »

involve a mixture of working from home and any UK and Ireland office location. BAM operates a flexible working policy. As a Mid to Senior PowerApps Developer with ETL experience, you will play a pivotal role in our organization's digital transformation journey. You will be responsible for more »

C# Senior DeveloperTech: C# 5, Visual Studiuo, AWS, Angular.JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 30 man flat Dev Team Pay: 70k, Bonus- training budget, Pension, Life/Health, Some Flex WorkingC# Senior Developer FintechQuant Capital is urgently looking for a C# Senior Developer to join our high profile client.Our client is a well known financial market data provider and a key provider to major investment banks and funds. They are part of the Fintech50The environment is that of Facebook or … the market. The business has a fintech type attitude and has grown rapidly over the last 5 years. We are looking for a C# developer who wants to work in a tech driven bleeding edge business creating truly greenfield products. Working within the Development team the C# Developer more »

C#.net Full-Stack Senior Developer | React | Azure -Full remote opportunity This is an opportunity for a leading SAAS business who have Enterprise, technology driven applications they are delivering to commercial and the public sectors that are making a difference! If you are a full-stack C#.net Senior Developer looking to work with passionate people, working within the latest technolgies you should apply! They are looking for a C# Full-Stack, Senior Developer to join their team, heavily working in .netcore, React and Azure. They are looking for someone with a deep interest in … versions of .net is beneficial · Experience in React (or angular, Vue.JS considered) · SQL Server · Azure This position is great for an experienced full-stack Senior Software Developer looking to work on products and applications that are making a difference. Furthermore, the company are focused on driving efficiencies using more »

Senior Kotlin Developer - FinTech Start-up!Would you like to be a part of an exciting start-up that are on a mission to reduce inequity by becoming the leading cross-border fintech for immigrants, helping them move money home instantly without fees? They are backed by prominent … venture capital firms and investors; the formal market size for the product is over $700 billion!As a Senior Kotlin Developer, you will be responsible for guiding the evolution of the systems as the company scales. You will work closely with multiple teams, to design and build a … reliable and secure platform to handle increased volume and complexity!Within this Senior Kotlin Developer position, you will be expected to have experience with Java or KotlinThe responsibilities of a Senior Kotlin Developer include: taking ownership of backend system implementation, building performant and secure data flows more »

Senior Ruby Developer - Up to £95k - Hybrid Tech Stack: Ruby on Rails, JavaScript, React, TDD Salary: Up to 95k Location: Central London Office Industry: Software Development House Smooth Interview Process !! The Company 🚀 An exciting software development house based in the heart of London are looking for a Senior Ruby Developer to join their ranks. The Role ✨ This elite software house are dedicated to offering a premium service for their clients. The team are very tight and culture is an important factor for them. This enables the team to deliver highly complex solutions for their cliental base … to be client facing right from the offset, which further enhances the individuals development. Desired Skills ⚙️ Ruby on Rails JavaScript React TDD If this Senior Ruby Developer role sounds of interest, please get in touch, actively interviewing!! Senior Ruby Developer - Up to £95k - Hybrid more »

Senior Software Developer – Algorithms, Mathematics Senior Software Developer required by a Global Cloud Technology company based in Bracknell, Berkshire. The company have been going through a significant growth phase over the past few years and as they continue to do so, they require a Senior Software Developer specialising in algorithm development. The successful Senior Software Developer will have a relevant degree in Mathematics, Physics, Computer Science or similar and will have proven commercial experience developing algorithms, ideally using C#. The company operate on a hybrid model which involves 3 days a more »

Role: Senior Developer Clearance Level: SC minimum Day Rate: £500 Inside IR35 Location: Croydon, South London (Up to 1 day onsite) Duration: 12 months (possible extension) iO Associates have partnered with a Private Sector consultancy on their search for a Senior Developer to join them on more »

Senior .NET Developer £60,000-£80,000 Oxford/Remote Harvey Nash have partnered with a global business well established within the online gaming/gambling industry who have ambitious growth plans heading into 2024. The company have a wide array of clients ranging from independent gaming studios … to the world’s largest online casinos delivered into by teams across UK, Canada, South Africa, and China. The successful .NET Developer will be a key player in building two additional online presences to the company’s existing client based, as they look to produce 3 games a month … this is flexible to an extent where they can do less frequently or more frequently depending on your preference. The essential skillset of the Senior .NET Developer Strong commercial experience working with C#, .NET Knowledge of JavaScript alongside a frontend framework (Vue/React/Angular) An understanding more »

Senior Full Stack Developer (.Net/JavaScript/Azure) About Methods Since our establishment in 1990, Methods has worked with a range of central government departments and agencies to transform the way the public sector operates in the UK. Our mission is to deliver value to our customers … is now building a significant private sector client portfolio. Methods was acquired by the Alten Group in early 2022. Description Methods is seeking a Senior Developer to join our growing software engineering team. As a Senior Developer at Methods you will be expected to work on more »

Senior C++ Developer/Software Engineer London/WFH to £300k+ Are you a C++ technologist with low latency and cryptocurrency exchange experience? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Senior C++ Developer … Science fundamentals such as OOP, Design Patterns, Data Structures You're collaborative with excellent communication skills What's in it for you: As a Senior C++ Developer/Software Engineer you will earn a competitive package: Salary to £300k Significant Bonus Pension Private Healthcare 25 days holiday Opportunity … to work on Greenfield systems at the cutting Continual learning and development opportunities Apply now to find out more about this Senior C++ Developer/Software Engineer (Template Metaprogramming) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and more »

Senior Developer We are seeking a flexible, driven individual with a passion for digital innovation and a strong interest in research and development of new technologies. The ideal candidate will have a can-do attitude, a willingness to learn, and a commitment to coding standards. Required Knowledge and more »

Senior Java DeveloperHybrid - 1 days p/week in London office.This revolutionary software company specialise in developing high-profile solutions for the rail and bus industry, such as Smart Ticketing, Journey Planning, Fare Calculation, Rail Routing, and Delay Repay Automation. Their clients include many of the leading transport operators … as well as the Rail Delivery Group.They are looking for a Senior Java developer to build scalable solutions on the AWS cloud! The ideal candidate will have experience with CDI Injection and Eventing, and have experience with JPA/Hibernate and SQL. Knowledge of tools such as Maven … Git and JUnit is ideal.Package:· Salary - 70K - 80K + Benefits + BonusAs a Senior Java Developer you will be building multitier web applications, Developing complex business processes Building both RESTful and file based interfaces. Alongside this you will be involved with Software Deployment, Database Development in an agile more »

Senior Systems Developer Hybrid Working Grade 8: £45585 - £54395 Oxford The University of Oxford is a stimulating work environment, which enjoys an international reputation as a world-class centre of excellence. Our research plays a key role in tackling many global challenges, from reducing our carbon emissions to … developing vaccines during a pandemic. We have an exciting opportunity to join the IT Services Department as a Senior Systems Developer working hybrid. IT Services is a key department that ensures that the University has robust, reliable and high-performing IT facilities it requires to support the distinctive … loans Membership to a variety of social and sports clubs This role also offers the opportunity for hybrid working About the Role As a Senior Systems Developer, you will play a key role in designing, configuring, and supporting our portfolio of services including web applications to give our more »

SENIOR DEVELOPER Hybrid: Monday to Friday, 37.5 hours a week Location: Market Harborough, Leicestershire Salary: Very competitive based on experience We are the brand behind world-class brands. We deliver unparalleled customer management, marketing, payment, technology and data solutions, making us the largest and most strategically aligned full more »

Senior C# Developer/Team Lead (C# Azure React) WFH/Cambridge to £90k Do you have expertise with C# combined with leadership skills? You could be progressing your career at a global tech company that provide data centric software solutions to major blue-chip and government organisations … to enable them to discover and analyse data and customer feedback. As a Senior C# Developer/Team Lead you will remain hands-on whilst managing a cross functional team of around 8-10, with an approximate 50/50 split. The team work across the full technology … new and emerging technologies You have experience of managing business stakeholders You have excellent communication skills What's in it for you: As a Senior C# Developer/Team Lead you'll earn a competitive package: Salary to £90k Bonus Unlimited holiday allowance Flexible working (x1 day a more »

Position : Senior Developer Location : Bishopsgate, London Employment Type : Contract Inside IR35 Company Overview : Join our client's dynamic team at, a leading firm in the financial services industry. They specialize in providing innovative solutions to the Global Broking Division. Our client's Connectivity Platforms are built using a … blend of in-house and vendor-based software, ensuring top-notch performance and scalability. Role Responsibilities : As a Developer in the Client Facing Technology Team, you will be responsible for working on Client Connectivity Platforms that primarily serve the Global Broking Division. Build client connectivity applications with a focus … Stakeholders. Work in a collaborative environment as part of a close-knit team. Experience/Competences : Essential : Experience with building systems using FIX Protocol. Senior-level experience with Java. Senior-level experience with a scripting language such as JavaScript or Python. Proficiency with version control systems e.g., GitLab more »

Role: Senior Back End Developer (NodeJS/Typescript) 🌍 Location: London/Hybrid (Once a week in the office) 🎹 Industry: Music Tech 💰 Salary: £100,000 + Benefits 🛠 Key Skills: JavaScript/TypeScript, NodeJS, AWS serverless This is an exciting opportunity for a Senior Back End Developer skilled … in NodeJS/Typescript to join a scaling Music-tech company who have exciting growth plans over the next 12 months! As the Senior Back End Developer you will architect and build scalable, and secure API’s supporting the growth whilst having given full autonomy to make decisions … where you see fit. You will be working primarily on the Node.js, AWS-serverless stack, whilst owning platform APIs and database design and security. Senior Back End Developer Responsibilities: Design, architect, and develop scalable, high-performance backend systems using Node.js and related technologies. Build robust and secure RESTful more »

Senior Salesforce Developer Working Location: 100% Remote, UK Andela About Andela Andela exists to connect brilliance and opportunity. Since 2014, we have been dedicated to breaking down global barriers and accelerating the future of work for both technologists and organizations around the world. For technologists, Andela offers competitive … Andela´s Benefits: -- 100% remote! -- 100% payment in USD. This is a fully remote opportunity for one of our esteemed clients. About the role: Senior Salesforce Developer Key Responsibilities: We are seeking a Senior Salesforce Engineer with 9 years of experience and excellent communication skills to lead … API Prisma API Experience with Mediaocean integration Overlap Requirement: 6 hours with EST Location Restrictions (if any): 100% Remote, United Kingdom Assessment Path: Salesforce - Developer Leadership experience Offer Estimated Duration: 6 to 8 months Full-time dedication (40 hours/week) At Andela, we know our strengths lie in more »