101 to 125 of 402 Senior Developer Jobs

Senior Android Developer £75,000 (DOE) Chester (hybrid) Hyperloop are working with an exciting scale-up client in Chester who are looking for a Senior Android Developer to join their growing team. You will be responsible for building and maintaining our client's Android app from ...

Senior Android Developer £75,000 (DOE) Chester (hybrid) Hyperloop are working with an exciting scale-up client in Chester who are looking for a Senior Android Developer to join their growing team. You will be responsible for building and maintaining our client's Android app from ...

Senior Mendix Developer Wealth & Asset Management (Outside IR35) Rate: Up to £450/day Contract: 2-month initial (likely extension to 6 months due to a large product backlog) IR35: Outside Location: UK-based (remote/Hybrid depending on client) Overview A wealth management client is seeking … Senior Mendix Developer with strong full-stack capabilities and direct experience working with securities, funds, click apply for full job details ...

Senior MuleSoft Developer Location: London (2 days onsite per week) Employment Type: Permanent Security Clearance: Eligible for SC (or SC-cleared preferred) We are seeking a skilled Senior MuleSoft Developer to join a growing integration practice delivering solutions across UK public sector and enterprise clients click ...

Senior Software Developer £41,856(pro-rata for part-time vacancies) Home based/North Kent Full Time, Permanent We are seeking a highly skilled and motivated Senior Software Developer to join our newly formed Automation and AI team. This is a key role supporting ...

Senior Applications Developer (Power Platform) Contract: onrolling Location: Remote (with equipment pickup + 1 day in-office per month) Working Hours: Full-Time Salary: £500 day rate As a Senior Applications Developer, you'll play a key role in creating and optimising digital products that ...

Senior Web Developer A high number of candidates may make applications for this position, so make sure to send your CV and application through as soon as possible. A fantastic opportunity for a Senior Web Developer to join a well established software company building mission critical ...

Senior System Developer - London/Hybrid (4 days pw onsite) - £70,000 to £75,000 per annum I am currently recruiting for a forward thinking and innovative company that is helping to modernise the construction industry. I am seeking a Senior System Developer who can take ...

Senior C++ Developer Contract Type: Permanent Location: Fareham (3 days a week onsite) Security Clearance: Full UK security clearance required A new exciting permanent opportunity has become available for a leading Maritime organisation, developing and evolving high-end maritime solutions seeking a Senior C++ Developer click ...

Senior iOS App Developer A leading retailer are looking for a Senior iOS App Developer to join their Mobile Team to contribute to the development and evolution of their Mobile App. As the Senior iOS App Developer, you will be responsible for building ...

Senior Software Developer ( Java ) - Edinburgh Hybrid - 100K plus 30% Bonus ***Candidates must have a strong knowledge of Data Structures and Algorithms/Hash Maps/HashTables and have used these in commercial settings*** Lorien's client, a great firm succeeding in one of the world's largest markets … looking to bring on board a Senior Java Developer to continue building up their central Edinburgh office (hybrid working; 3 office days per week, 2 WFH). You'll work closely with a cross-functional development team and put your skills to good use as you create offerings ...

Senior Software Developer ( Java ) - Edinburgh Hybrid - 100K plus 30% Bonus ***Candidates must have a strong knowledge of Data Structures and Algorithms/Hash Maps/HashTables and have used these in commercial settings*** Lorien's client, a great firm succeeding in one of the world's largest markets … looking to bring on board a Senior Java Developer to continue building up their central Edinburgh office (hybrid working; 3 office days per week, 2 WFH). You'll work closely with a cross-functional development team and put your skills to good use as you create offerings ...

Senior Python Developer - Leeds Are you a seasoned Python developer with a passion for leading cutting-edge projects and mentoring others? We're looking for a Senior Python Developer to drive the design and development of scalable, high-quality software solutions for our Leeds based ...

Senior Full Stack Developer - Active SC, Java, React Up to £550 per day (Inside IR35) London/Remote 12 months My client is an instantly recognisable consultancy who urgently requires a Senior Full Stack Developer with Active SC, to join a business-critical programme. Key Requirements … Proven experience working as a Full Stack Developer within the public sector Active Security Clearance (SC) Strong proficiency in Java and Spring Boot for Backend development Solid experience with React and Next.js for Frontend development Hands-on experience working with Cloud environments (AWS) Experience implementing CI/CD pipelines ...

Senior Mobile Backend Developer (Java/Kotlin, AWS, Microservices) Contract Manchester | Hybrid We are hiring a Senior Mobile Backend Developer to work on high-scale, cloud-native platforms supporting mobile applications in a regulated environment. This is a hands-on backend role focused on Java/… financial services or regulated environments Strong problem-solving and communication skills Contract Details Contract role Hybrid working Competitive market rates If you are a senior backend engineer looking to work on cloud-first, mobile-enabled platforms with real technical ownership, apply now. ...

Senior Software Developer, Python, Oxford, Hybrid, COR7408 Are you a seasoned Senior Software Developer with deep expertise in Python, seeking your next exciting challenge? This fantastic opportunity to join a cutting-edge company could be your next step! The Role As a Senior Software Developer ...

Description:Job Title: Salesforce Tech Lead/Senior DeveloperExperience: 13-15 Years of experience Job DescriptionWe are seeking a highly technical Salesforce Tech Lead/Senior Developer to join our team supporting our end client. This role requires deep hands-on expertise with Salesforce development (Apex … technical lead in Salesforce projects.Ability to manage and coordinate offshore teams effectively.Strong knowledge of Salesforce best practices, security, and governor limits.Salesforce Platform Developer I or Salesforce Platform Developer II certifications preferred. Equal Opportunity Employer We are an equal opportunity employer. All aspects of employment including the decision ...

Guidewire PolicyCenter Senior Developer - London/hybrid - 6 months - £409 - starting 20/1/26 Skills/experience Extensive experience with Guidewire PolicyCenter 1. Core Guidewire Knowledge (PolicyCenter) Strong understanding of PolicyCenter data model and business processes. Hands-on experience with Gosu programming (inheritance, polymorphism, exception handling ...

Senior Software DeveloperLocation: Derby (Hybrid – 1 day in the office per week) Salary: Competitive, dependent on experience Working Hours: 38 hours/week, 8:00am–6:00pm, 4 days per week Our client, a vibrant and growing technology company, is seeking an experienced Senior Software Developer … complex processing systems Strong experience with GIT source control and JIRA Requirements analysis and system scoping experience 10+ years commercial software development experience (senior level) Bachelor’s Degree in Computer Science or related field Desirable Skills Frontend frameworks such as Angular or React Mobile app development (iOS/Android ...

Senior Software Developers - 6-Month Contract - Inside IR35 £400 per day | Remote/UK-Based | NHS Experience Essential | BPSS Eligible We're seeking three Senior Software Developers to join a high-performing team delivering modern digital services across the NHS. You will help build, support, and evolve critical ...

Senior Software Developers - 6-Month Contract - Inside IR35 £400 per day | Remote/UK-Based | NHS Experience Essential | BPSS Eligible We're seeking three Senior Software Developers to join a high-performing team delivering modern digital services across the NHS. You will help build, support, and evolve critical ...

Senior Mobile Backend Developer (Java/Kotlin, AWS, Microservices) Contract Manchester Hybrid We are hiring a Senior Mobile Backend Developer to work on high-scale, cloud-native platforms supporting mobile applications in a regulated environment. This is a hands-on backend role focused on Java/ ...

Senior Solutions Architect/Backend Developer Location: Hybrid – Hatfield (Tues–Thurs on-site) Salary: £60,000 - £70,000 Type: Full-time, Permanent (no visa sponsorship) We’re looking for a hands-on Senior Solutions Architect or Senior Backend Developer who wants to take real ownership ...

Senior C#.Net Software Developer (C#, ASP.NET/.Net Core , SQL Server) This is a hybrid role, with 2 days onsite every week in Crewe or Chester. My client are an innovative software development company delivering mission-critical Azure hosted software in their respected sector. Their collaborative and fast … paced environment utilizes Agile methodologies to deliver cutting-edge solutions for their diverse customer base. They are seeking a Senior C# Software Developer to join their dynamic and innovative software development team. You will play a critical role in the development of their proprietary software applications. The ideal ...

Senior Backend Python Developer (Cloud & Microservices) Salary: Up to £90,000 Location: Hybrid, London HQ Reporting to: Head of AI and Data Science Overview Our client is hiring a Senior Backend Python Developer to build and maintain scalable backend systems supporting AI and automation projects. … driven applications. Implement best practices in CI/CD , unit testing , and system integration . Key Skills & Experience Proven experience as a Backend Python Developer , ideally within cloud environments. Solid understanding of microservice architecture and API development . Experience with AWS or Azure and containerisation (Docker, Kubernetes). Exposure ...