develop Jobs in Mayfair

The OpportunityYou'll hit the ground running supporting the BI function of a well-established Lloyd's syndicate, working across their data warehouse systems, internal and financial reporting, and Power BI estate. This is a hands-on contract role requiring someone who can make an immediate impact across both cloud and on-premise environments in a re...

About the Role:Jefferies International's Middle Office Development team is seeking a highly skilled and self-motivated professional to join our Middle Office team. This hands-on role requires strong technical capabilities combined with banking operations knowledge to work on implementing feeds to a new platform hosted in a vendor Saas environment.L...

About the Role:Jefferies International's Middle Office Development team is seeking a highly skilled and self-motivated professional to join our Middle Office team. This hands-on role requires strong technical capabilities combined with banking operations knowledge to work on implementing feeds to a new platform hosted in a vendor Saas environment.L...

A unique opportunity has arisen for a driven Sales/Business Developer with a passion for textiles to grow the portfolio of this well-established printed textile company. Leading a small team and liaising with the Managing Director the goal is to develop and deliver a sales strategy, finding new clients and managing the existing accounts and sales t...

High Touch Trading DeveloperLondon – HybridJava, Low Latency, Client Connectivity, FIX, WebSocket, React/Angular, AWSThe companyThis is an exceptional opportunity for an experienced High Touch Trading Developer to join one of the leading digital asset trading firms in the market. With a rapidly growing client base spanning institutional traders, he...

About ARQARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journey, which means every person who joins shapes the future of our product, culture, and growth. If you’re excited by big challen...

About Us:We are one of the world’s leading commodities trading houses, leveraging sophisticated technology to trade a broad range of energy, metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer t...

Job Title: Senior Java Developer – IAM & SecurityKey Skills:Java, Spring Boot, Spring SecurityOAuth 2.0, OpenID Connect (OIDC), JWTIAM, SSO, Identity Federation, SAMLREST APIs, MicroservicesKeycloak, Okta, ForgeRock, Ping Identity, Auth0, or Microsoft Entra ID (Azure AD)Responsibilities:Develop secure, scalable Java/Spring Boot applications and RES...

Software Engineer - Golang (4 days onsite)Our client, a Series A B2B FinTech product company, are revolutionising the world of payments. They are expanding their software engineering team and are looking for skilled and experienced Software Engineers, with a strong preference and experience of working with Golang.The ideal candidate will have a goo...

Software Engineer - Golang (4 days onsite)Our client, a Series A B2B FinTech product company, are revolutionising the world of payments. They are expanding their software engineering team and are looking for skilled and experienced Software Engineers, with a strong preference and experience of working with Golang.The ideal candidate will have a goo...