25 of 25 Senior Developer Jobs in the City of London

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 … does not discriminate in regards to age, gender, national origin, religion or any other basis. An excellent opportunity has arisen for a Senior C++ Developerto join a friendly team my client are a well-established exchange (FinTech, Financial Technology) based in the City. My client are working with some ...

Pricing Services and Risk Viewer Senior Developer Location: London - 3 days a week onsite Job Type: Full-time Salary: Competitive A new exciting permanent, Vice President level, Pricing Services & Risk Viewer Senior Developer to join an exciting growing GIT - CMI - Risk FX IT department with … global leading internation bank. This senior software development position requires a candidate with outstanding skills in C# and TypeScript/React, and a robust understanding of pricing models and risk analytics for both vanilla and exotic FX derivatives. The role involves close collaboration with business analysts, traders, and software ...

Pricing Services and Risk Viewer Senior Developer If you would like to know a bit more about this opportunity, or are considering applying, then please read the following job information. Location: London - 3 days a week onsite Job Type: Full-time Salary: CompetitiveA new exciting permanent, Vice President … level, Pricing Services & Risk Viewer Senior Developer to join an exciting growing GIT - CMI - Risk FX IT department with a global leading internation bank. This senior software development position requires a candidate with outstanding skills in C# and TypeScript/React, and a robust understanding of pricing ...

Pricing Services and Risk Viewer Senior Developer Location: London - 3 days a week onsite Job Type: Full-time Salary: Competitive A new exciting permanent, Vice President level, Pricing Services & Risk Viewer Senior Developer to join an exciting growing GIT - CMI - Risk FX IT department with ...

Senior Backend Developer – Node.js, TypeScript, Kafka - up to £70k Leading E-commerce Brand | Up to £70,000 | Hybrid (2 days/week in London) We’re partnering with a leading e-commerce business that’s scaling a modern, event-driven platform to support high transaction volumes and continued … growth. They’re looking for a Senior Backend Developer to join a highly capable engineering team working with Node.js, TypeScript and Kafka. This is a hands-on role where you’ll be building and evolving distributed backend services in a fast-paced, product-focused environment. The Role Build ...

Senior Salesforce Developer | £700 p/d Outside IR36 | Remote Overview: Our client, a global technology consultancy, is delivering a greenfield Salesforce CRM platform for multiple customers within the electricity and utilities sector. They are seeking a Senior Salesforce Developer to own and deliver … other regulated industries. Exposure to billing, market, or operational system integrations. Contract Details: £700 p/d Outside IR35 6 Months Contract Fully Remote Senior Salesforce Developer | £700 p/d Outside IR36 | Remote ...

Senior Software Engineer/OutsideIR35 Contract/Java/AI/LLM Title: Senior Software Engineer (Java/AI/LLM) Contract: 6months OutsideIR35 Location: London (hybrid) Pay: £(Apply online only)p/d Looking for senior software developer, to join a 6month contract with … client an established brand in the financial services sector. You would be joining a small team pioneering AI in their services. Senior Software Engineer/OutsideIR35 Contract/Java/AI/LLM Responsibilities Develop and maintain software applications using Java. Implement AI solutions to enhance software functionality. Collaborate ...

Senior Laravel Developer United Grand Lodge of England are looking to hire a Senior Laravel Developer for our IT department. Background UGLE is the governing body of Freemasonry in England, Wales, the Channel Islands, the Isles of Man consisting of 48 Provinces roughly based ...

Senior Mendix Developer, 3 months, London/Hybrid, £440/day (Inside IR35) We are seeking a Senior Mendix Developer to deliver enterprise-grade applications exclusively on the Mendix low-code platform. This is a client-facing role requiring close collaboration with client business and technology ...

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 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 ...

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 ...

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 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 ...

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 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 ...

Senior Front-End Developer United Grand Lodge of England are looking to hire a Senior Front-End Developer for our IT department. Background UGLE is the governing body of Freemasonry in England, Wales, the Channel Islands, the Isles of Man consisting of 48 Provinces roughly based ...

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/ ...

Senior Low-Code Engineer, Low-Code Developer, Power Platform, Co-Pilot, Mainly Remote Senior Low Code Developer/Senior Low Code Engineer is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote ...

established UK financial institution is seeking an Senior RPG Developer to join its expanding technology team at a pivotal moment of transformation. With a major platform modernisation and migration programme underway, this is an exciting opportunity to help shape the future of their core banking systems. The organisation … development follows agreed standards, governance frameworks and secure engineering practices while meeting expected timelines. The ideal candidate will have proven experience as an RPG developer with strong knowledge of SQL (including embedded SQL), familiarity with modern IBMi development techniques such as modules, service programs and activation groups, and hands ...

Lead Developer London - Hybrid 1/2 days in office £85,000 - £100,000 About Simmer We’re Simmer Eats, one of Europe’s fastest-growing food brands. We’ve grown 10x in the last year, and we’re building the next phase of scale on a modern commerce ...

education – making high-quality, personalised learning accessible to everyone. What was once technologically impossible is now within our grasp. We’re looking for a Senior Full Stack Developer to join our growing development team. What you will do 🚀 Design and implement a new high-scale system for millions ...

that performs real‐time portfolio valuation, alongside other components that will be integrated into a cohesive, modernised core platform. You will work closely with senior stakeholders including the CTO, COO, Head of Operations, and Project Management. Candidate Profile Domain Expertise Strong background in fixed‐income trading systems Knowledge across ...

Role Overview The Delivery Support Engineer will support Bridging Loans automation initiatives and ensure resilience and redundancy of the Payments Platform . The role involves a mix of direct delivery work and BAU support by ...

Role Overview The Delivery Support Engineer will support Bridging Loans automation initiatives and ensure resilience and redundancy of the Payments Platform . The role involves a mix of direct delivery work and BAU support by ...