26 to 50 of 132 Senior Developer Jobs in London

Senior Java Developer - Remote Working Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engaging … experience working within a consulting organisation or the public sector is essentail Must be either SC cleared or eligible Experience working as a Java Developer Java development experience Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV. ...

Senior Java Developer/Backend Software Engineer (Java Spring Boot) London/WFH to £85k Are you a Software Engineer looking for an opportunity where you can make an impact? You could be progressing your career in a senior, hands-on role at a growing US based … tech company that provide a platform for gaming and gambling businesses to retain their customer base, as they expand their UK presence. As a Senior Java Developer you will be instrumental in helping the company to bring all tech inhouse; you'll design and develop new features ...

Senior Java Developer - Remote Working Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engaging ...

Senior Ruby Developer - Leading Health Tech - Hybrid Salary: Paying £75,000 - £105,000 + Equity Industry: Health Tech (Tech for Good) Location: Hybrid, 2 days a week in Central London Office Tech Stack: Ruby on Rails, TypeScript, AWS 👩🏻 💻 The Company 🚀 We're excited to have partnered with … Desired Skills ⚙️ Ruby on Rails TypeScript React or Vue.js AWS They are willing to move quickly with this role, please apply now if interested. Senior Ruby Developer - Leading Health Tech - Hybrid ...

Senior Android Developer Location: London, UK Compensation: £70,000 – £80,000 Are you ready to build Android apps that make a real difference? Join an innovative tech company creating cutting-edge solutions for highly regulated industries like Finance and Healthcare where security, performance, and user experience truly matter. … Senior Android Developer, you’ll take full ownership of enterprise-level Android applications, driving exceptional user experiences and ensuring our products meet the highest standards of quality. This is your chance to work on impactful projects that masses rely on. What You’ll Do Lead the development ...

Senior C++ Developer/Engineer (C++ Rust Low Latency Trading) London/WFH to £180k+ Are you a Senior C++ Developer to progress your career and transfer your skills to Rust? You could be joining a hugely profitable High Frequency Trading firm that specialise in crypto … markets and earning substantial bonuses in a senior, hands-on Senior C++ Developer role click apply for full job details ...

Senior Backend Developer - Node Crypto Payments Remote- (HQ: London) 50k-100k Plexus has a great opportunity with one of our long-term clients in the global payments space. They are an established next-generation payments company, allowing users to accept payment methods across 13 different blockchain networks. They … looking for senior backend developer to join the team to working with node to build out their platform further. Responsibilities: Design & build wallet backend services, a rchitect and implement scalable Node.js services for wallet operations Blockchain integration, w ork with full nodes, third-party RPC providers, and indexers. ...

Senior Developer (Node/React) Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer, with strong skills in Node and React, to join a high-performing product team ...

Senior Backend Developer - Node Crypto Payments Remote- (HQ: London) 50k-100k Plexus has a great opportunity with one of our long-term clients in the global payments space. They are an established next-generation payments company, allowing users to accept payment methods across 13 different blockchain networks. They … looking for senior backend developer to join the team to working with node to build click apply for full job details ...

Senior iOS App Developer (Remote) 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 … version of the app, ensuring it delivers a pixel-perfect, performant, and luxury-aligned experience for customers. You will be a high-performing developer who thrives on clean architecture, elegant code collaborative delivery whilst working as part of an Agile cross-functional team. Skills and Experience * Strong proficiency ...

Reed.ai is looking for a Senior Developer to join their team in Holborn, London. Overview Reed.ai is building the future of recruitment technology. We’re a small, fast-moving, and ambitious team on a mission to transform how people find work and employers discover talent—powered … want to build something meaningful from the ground up, this is the role for you. Key Responsibilities Contribute to our excellent team of 6 senior engineers, setting technical direction while coding and problem-solving. Own the end-to-end delivery of features, ensuring speed, scalability, and quality are never ...

Senior Lawtech Developer (JavaScript/.NET) Bonus | Private Medical | Pension | Hybrid Working | Cutting-edge Legal Tech London (Liverpool Street) | Hybrid (3 days office) | £85,000-£95,000 Join a forward-thinking Lawtech team where technology meets law to deliver smarter, faster legal services. This is a senior … Street Private medical, strong pension, generous holiday High-impact Lawtech projects with real autonomy Opportunity to shape how technology transforms legal services Alternative titles: Senior Software Engineer, Lead JavaScript Developer, Lawtech Technical Lead ...

Senior Software Engineer | Java | AI | London | £500-£600/day About the Role We are seeking an exceptional Senior Software Engineer with expertise in Java and AI to join our client, an established financial services brand, on a 6-month contract Outside IR35. This is a unique opportunity … Senior Software Engineer to work at the cutting edge of AI-driven development. The Opportunity As a Senior Software Engineer, you'll join a small, innovative team modernising and simplifying critical legacy services using cutting-edge AI tooling. You'll demonstrate what's possible when AI is deeply ...

Role Title: ServiceNow Senior Developer Duration: contract to run until 31/03/2026 Location: London, Hybrid working Rate: up to £690 p/d Umbrella inside IR35 Clearance required: MOD SC clearance is essential. Role purpose/summary The Platform Developer will: Demonstrate strong customer ...

Senior UI Developer - React - FX e-trading A leading global investment bank is expanding its Electronic FX franchise and is seeking an Electronic FX UI Specialist to join a high-performing front-office technology team. This role sits within a strategic e-trading function responsible for the front ...

Complii, we are on the lookout for a Senior Developer to play a key role in strengthening and scaling a business-critical technology platform. This role is focused on reducing risk, supporting significant scale, and helping secure the technical foundations needed to deliver our long-term vision … holiday plus bank holidays, an additional day off for your birthday, a collaborative and supportive working environment, and the opportunity to work closely with senior leaders who value clarity, technical judgement, and delivery. Here is a look at some of the things you will be doing Supporting and contributing ...

Senior Front-End Developer London - Hybrid £55,000 - £65,000 + Private Medical + Good Pension + Life Assurance + 25 days holiday + Gym + Flexible Working + More This is an exciting opportunity for a Senior Front-End Developer to join a modern development ...

recruiting for a Salesforce Senior Developer to work on a remote basis. The role falls inside IR35 so you will need to work through an umbrella company for the duration of the contract. You will design, implement, and test new functionalities and features in Salesforce to meet business ...

Senior Node/AWS Developer | TypeScript | Hybrid 3 days per week in Central London | £80,000 + benefits + 10% Discretionary Bonus Method Resourcing has partnered exclusively with a dynamic digital agency that collaborates with some of the biggest brands in the industry, and they're looking … Senior Node/AWS Developer to work on cutting-edge technology. The Role: You'll become a key player in the core platform team, working on cutting-edge, high-impact projects. Your expertise will help build and enhance image rendering engines, collaborating closely with frontend and backend leads ...

Senior Node/AWS Developer | TypeScript | Hybrid 3 days per week in Central London | £80,000 + benefits + 10% Discretionary Bonus Method Resourcing has partnered exclusively with a dynamic digital agency that collaborates with some of the biggest brands in the industry, and they're looking … Senior Node/AWS Developer to work on cutting-edge technology. The Role: You'll become a key player in the core platform team, working on cutting-edge, high-impact projects. Your expertise will help build and enhance image rendering engines, collaborating closely with frontend and backend leads ...

Senior Power Platform Developer London, Hybrid (4 days onsite), Outside IR35 £500-£620 (DOE) Location: UK (Hybrid/Remote options • Employment: Permanent Senior Power Platform Developer is required by high-growth, tech-driven client who are currently scaling up their operations. This is a hands … senior role where you’ll own the end-to-end delivery of apps, automations and dashboards, shape platform strategy and governance, and be the go-to expert for stakeholders across technology and the wider business. The role Design, build and maintain solutions using Power Apps, Power Automate, Power ...

Senior Python Developer looking to help shape the future of how schools use technology to empower learners across the UK? We are searching for a Senior Python Developer/Lead Python Developer who can guide a talented engineering team and push the boundaries of what ...

specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: ServiceNow Senior Developer Pay Rate: £671 per day inside IR35 Location: Hybrid-occasional travel to London Contract duration: 31/03/2026 Must have … clearance Job Description: The Platform Developer will: Demonstrate strong customer and stakeholder-management skills, acting as a key point of engagement and guidance on the suitability of ServiceNow for business needs. Develop custom ServiceNow applications. Build CPA service functionality to meet user needs and ACOE service requirements. Follow industry ...

Senior C++ Developer (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) This is a hybrid role, 3 days remote and 2 days in the office Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited ...

Senior Dynamics 365 CE Developer Remote or Hybrid (London) Nigel Frank International are partnered with an established Dynamics 365 CRM End User who are looking for a Senior Dynamics 365 CE Developer to provide significant contributions to the design and build of enterprise solutions! Responsibilities Deliver ...