5 of 5 Remote Integration Engineer Jobs in the City of London

Job title: Integration Engineer – FIX, Linux, SQL, Front Office Client: FinTech Salary: £70,000-£120,000 Location: London/Hybrid Skills: Linux, SQL, Python, Bash, FIX The role: My client are seeking an individual with experience ideally working in the Front Office. You will work closely with a number of different teams who focus on the Trading Production … environment. Responsibilities: Integration of new products into the Production environment Project Management of projects large and small – application rollouts and implementation Providing support to various teams, and for the Production environment Maintaining EoL procedures for hardware and software Working with 3rd parties Support for newly released applications Automation of tasks wherever possible for efficiency You will have: Experience working … in a Production Support or Integration role within Financial Services Front Office experience ideally Linux SQL Python/Bash FIX Please apply ASAP for more information. More ❯

.NET/C# Integration Developer – 12 to 18 Months Fixed Term Contract – Up £60k per annum My leading client within the government and private sector is seeking experienced Integration Developers to assist with the integration of a number of third-party systems with my client’s digital environment. The successful candidates will have strong .NET, C#, Azure … and integration experience and skills. This is a remote working role working one to two days per week in my clients London based office. Skills and experience required - C#/.Net - Third Party Integration/API - Azure - Logic Apps/Function Apps - DevOps - CI/CD pipelines for deployment - SQLServer - Agile The interview process for this opportunity is More ❯

Senior Backend Engineer (Telco Integration Lead) We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication . This is not a standard backend role. We … are seeking a foundational engineer to own our single greatest strategic asset: our unique, privileged access to network-level intelligence via the GSMA CAMARA API standard. This is our right to win, and you will be the engineer responsible for building the bridge to it. You will be the Critical Path Owner for Track Zero, the 30-day … category of network-aware security, working directly with the world's leading carriers to turn their network data into a real-time defense against global fraud. Key Responsibilities Telco Integration & Architecture ? Own and build the Security Signal Ingestion path, the secure, low-latency, and out-of-band data channel connecting to our founding members' network API gateways. ? Architect and More ❯

Senior Android Engineer (Native Integration & Security) We are seeking an exceptional Senior Android Engineer to join a newly-founded joint venture backed by five of the world's leading telecommunications companies. Our mission is to restore trust in voice communication by building a network-native intelligence layer to combat the global epidemic of voice fraud and AI … unique opportunity to build a category-defining security product from the ground up, leveraging proprietary, network-level data that no pure-OTT competitor can access. Key Responsibilities Native OS Integration & Performance ? Architect, build, and own the entire native call interception flow using Android's CallScreeningService to intercept and analyze calls as they ring. ? Design and engineer the high … logic to consume and display Explainable AI reasoning (e.g., Recent SIM Swap Detected, Verified Business) provided by our backend services. ? Build a robust, efficient, and scalable client-side API integration layer to consume real-time security signals (like our proprietary Scam_Score) from the AI Core. Security & Quality ? Implement and champion our mandatory Zero Trust security architecture at the More ❯

technology that gives entrepreneurs their time, freedom, and energy back — so they can focus on what they love. About the job We’re now looking for a Full-Stack Engineer (Junior–Mid level) to join us early and help shape the product from the inside out. You’ll work across our web app and AI integrations, bringing ideas to More ❯