26 to 50 of 204 Permanent Senior Developer Jobs

Role: Senior Software Developer Location: Nottinghamshire Working Arrangement: Hybrid 2 days/week in the office Salary: Up to £65k Your Opportunity Youre a hands-on Senior Software Developer who enjoys solving complex problems, shaping technical direction, and seeing your ideas make a real impact. This … team toward high-quality outcomes. This is a role for someone who enjoys autonomy, technical depth, and being relied upon. Your Role As a Senior Software Developer, youll be responsible for designing, building, and maintaining reliable, scalable software that supports customers in managing and growing their businesses. Youll ...

Senior Backend Developer (Node.js/TypeScript) We’re looking for a Senior Backend Developer to join a growing tech team working on a large-scale SaaS platform built on modern microservices architecture. What you’ll do Build and scale backend services using Node.js & TypeScript Work within ...

Senior Java Developer Location: Newcastle upon Tyne (Hybrid - 3 days onsite per week) Salary: £42,000 - £55,000 + Bonus Security Clearance Requirements Please note that any offer of employment will be subject to successful BPSS and SC security clearance checks. Applicants must be able to demonstrate … forward-thinking environment. Work alongside experienced professionals on large-scale, impactful projects that support both personal and professional growth. The Role As a Senior Java Developer, you will: Champion best practices in software development, including coding standards, branching strategies, Test-Driven Development (TDD), Continuous Integration, and Continuous Testing. ...

Senior Python Developer Watford, Hertfordshire (Hybrid) £70,000 - £75,000 per annum + Excellent benefits On behalf of an industry Leading organisation, I am seeking a Senior Python Developer with strong production experience building high-throughput, message-driven platforms. This role suits someone comfortable working … standards. Deliver solutions that meet acceptance criteria, performance expectations, and operational reliability. Integrate products with monitoring and support tooling. Experience/Skills required: Experienced Senior Engineer who can make sound trade-offs, design for scale, and contribute to complex systems without over-engineering. Strong engineering judgement and real-world ...

Senior .NET Developer £70,000 (DOE) Liverpool (hybrid) Hyperloop Recruitment are working with a leading client in Liverpool who are looking for a talented Senior .NET Developer to join their growing development team. Our client are seeking an experienced .NET Engineer with at least 5 years … .NET Core RESTful API integrations CI/CD pipelines MS Azure Terraform JavaScript Git SOLID principles Secure coding practices In return, the successful .NET Developer will be entitled to a salary of up to £70,000 (DOE) + benefits. The role is hybrid with 3 days per week expected ...

Senior iOS Developer Swift/SwiftUI Bracknell area | Hybrid working (3 days in the office) Were looking for an experienced Senior iOS Developer to join a growing software team working on consumer-facing digital health applications. This role would suit someone who enjoys building well-structured … Health data. The environment is collaborative, quality-driven, and focused on delivering reliable software in a regulated setting. About the Role This is a senior position where you will play an important part in shaping the development of our iOS applications. You will work closely with Product Managers ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java … Java Swing, Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java team working on user interfaces, developing ...

Senior Quantitative Developer Location London Employment Type Full time Location Type Hybrid Department Analytics & Data Compensation: Competitive (Financial Services) About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect … TradingHub combines global reach with deep markets expertise to help our customers mitigate financial, regulatory, and reputational risk. The Role We are seeking a Senior Quantitative Developer (VP) to take a leading role in designing, building and validating our pricing models. This includes creating financial pricing libraries ...

Senior iOS Developer Manchester OR London (Hybrid - 2 days per week in the office) Salary: 65,000 - £85,000 DOE Why Join Us? Become part of an organisation that helps millions save money when it matters most! With a portfolio of renowned consumer platforms and B2B partnerships … deliver world-class experiences A culture where every voice matters and everyone belongs About the Role We're on the lookout for an experienced Senior iOS Developer to join our Mobile Collective! You'll support and grow our suite of high-traffic consumer apps, working in multi-disciplinary ...

Senior Back End Developer - £60k Office based 5 days a week Permanent. We need a Senior Web Developer to join a business that is organically growing and building an exceptional team to expand and deliver the best possible services to their varied client base. Ideally … want Senior Web Developers that can easily get to office near Aylesbury 5 days a week. We are looking for Senior Web Developers that are motivated, love coding and passionate about their work and want to progress their skillset and career. There is an opportunity to move into ...

Senior Back End Developer - £60k Office based 5 days a week Permanent. We need a Senior Laravel Developer to join a business that is organically growing and building an exceptional team to expand and deliver the best possible services to their varied client base. Ideally … want Senior Back End PHP Developers that can easily get to office near Aylesbury 5 days a week. We are looking for Senior Laravel Developers that are motivated, love coding and passionate about their work and want to progress their skillset and career. There is an opportunity ...

Senior Android Developer London (Hybrid - 2 days in office) Salary: £65,000 - £85,000 DOE Are you ready to make a difference? Our client is on a mission to help millions save money when it matters most. With a portfolio of well-known consumer platforms, they reach over … that collaborate to create world-class experiences A culture where every voice matters and everyone belongs About the Role: We're seeking a passionate Senior Android Developer to join the Mobile Collective, enhancing a suite of high-traffic consumer apps. You'll be part of cross-functional squads ...

Senior .NET Developer £70,000 (DOE) Liverpool (hybrid) Hyperloop Recruitment are working with a leading client in Liverpool who are looking for a talented Senior .NET Developer to join their growing development team. Our client are seeking an experienced .NET Engineer with at least 5 years ...

Senior C++ Software Developer Location: Wellington, Somerset; Cribbs Causeway, Bristol; or Milton Keynes Job Type: Full-time, Hybrid A new exciting permanent Senior C++ Software Developer to join an innovative Research and Development team. This role offers the opportunity to work on core customer-facing … internal applications, contributing significantly to our modernisation strategy. If you are a self-motivated and innovative software developer looking to make a real impact, this position is for you! Day-to-day of the role: Refine new feature requests with stakeholders to make them development ready. Collaborate on system ...

Senior Java Developer Annual Salary: Competitive with performance-related bonus Location: City of London (Hybrid - 3 days a week onsite) Job Type: Full-Time, Permanent A new exciting opportunity has become available for an experienced Senior Java Developer to join a growing Technology department working specifically … Private healthcare, pension, life assurance, and critical illness insurance. A leadership team that values engineering as a core business differentiator. To apply for this Senior Java Developer position, please submit your CV to be immediately considered. ...

Senior Mendix Developer Wealth & Asset Management (Outside IR35) Rate: Up to £450/dayContract: 2-month initial (likely extension to 6 months due to a large product backlog)IR35:OutsideLocation: UK-based (remote/Hybrid depending on client)Overview A wealth management client is seeking a Senior Mendix Developer with strong full-stack capabilities and direct experience working with securities, funds, ... LFWQ1_UKTJ ...

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, ... WKCL1_UKTJ ...

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, ... WKCL1_UKTJ ...

Senior Back End Developer - £60k Office based 5 days a week Permanent. We need a Senior Laravel Developer to join a business that is organically growing and building an exceptional team to expand and deliver the best possible services to their varied client base. Ideally … want Senior Back End PHP Developers that can easily get to office near Aylesbury 5 days a week click apply for full job details ...

Senior Back End Developer Leeds | Hybrid | £55,000 - £65,000 DOE We're working with a growing organisation looking to hire a Senior Back End Developer to play a key role in the ongoing development of their platform and business systems. This is a hands … APIs Comfortable working with stakeholders and cross-functional teams Mentoring or leadership experience is beneficial Strong focus on clean architecture, performance, and best practices Senior Back End Developer Leeds | Hybrid | £55,000 - £65,000 DOE Oscar Associates (UK) Limited is acting as an Employment Agency in relation ...

SENIOR FRONT END DEVELOPER Salary up to £65-80k Hybrid working - 3 days per week on-site in Bromley Modern front-end stack - Vue.js, JavaScript, HTML, CSS Opportunity to shape user-facing products in a growing tech team ABOUT THE CLIENT We're working with a growing … site) Opportunity to take ownership of front-end architecture Collaborative and forward-thinking engineering environment Ongoing investment in technology and product development THE SENIOR FRONT END DEVELOPER ROLE: This is a hands-on role where you'll take a lead position in developing and enhancing the front ...

Role: Senior Software Developer Location: Bury St Edmunds (Hybrid) Salary: Competitive DOE I'm working with a UK-based infrastructure organisation at the forefront of innovation and sustainability, seeking a Senior Software Developer. This is an exciting opportunity to play a key role in designing, developing … supporting enterprise-level applications while contributing to a collaborative and forward-thinking technical environment. As a Senior Software Developer, you'll work closely with stakeholders, ensuring solutions are fit for purpose, customer-focused, and aligned to business goals. You'll also act as a senior figure within ...

Senior .Net MAUI Developer Permanent Remote Were looking or a Senior .Net Developer to join our global client - a non-profit organisation operating across over 70 countries, tackling some of the worlds most pressing challenges. Youll helping to build and evolve cross-platform mobile applications used ...

Senior SQL Server Developer £60,000–£80,000 + Quarterley Bonus Remote | Occasional travel to Oxford About A growing UK-based PaaS provider within the gambling and gaming sector is hiring a Senior SQL Server Developer with deep, specialist expertise in Microsoft SQL Server. This ...

Senior Salesforce Developer - Service Could - Experience Cloud - Marketing Cloud - Apex - LWC Role - Senior Salesforce Developer Salary - up to £90,000 + Benefits Location - London Bridge Working Situation - Hybrid (2x per week in the office) My client who are leaders in their field are looking … Senior Salesforce Developer who will be responsible for hands-on development, platform optimisation, and delivering scalable solutions across Service Cloud and Marketing Cloud. The role leads Apex development, configuration, and CI/CD processes, while ensuring platform stability, assessing release impacts, resolving BAU issues, and driving continuous improvement. ...