InfoSum is WPP's privacy-first data collaboration technology, trusted by global businesses to unlock the full potential of their first-party data without risk. Its patented, cross-cloud, decentralized collaboration technology leverages advanced Privacy-Enhancing Technologies (PETs) to radically transform how companies generate audience intelligence and drive better customer experiences. As the foundational infrastructure underpinning WPP Open, InfoSum powers trusted data collaboration across every cloud, client, and capability. Job Overview: As a Senior Backend Engineer, you will be responsible for designing, building, and maintaining scalable, high-performance backend systems that power InfoSum's data collaboration platform. You will work closely with cross-functional teams, including frontend engineers, product managers, and infrastructure teams, to deliver robust and efficient solutions. This role requires deep expertise in backend development, system architecture, and database management, with a focus on performance, security, and reliability. Design and implement scalable, high-performance backend services and APIs that support business needs. Identify and resolve performance bottlenecks to ensure smooth operation under high loads. Design, optimize, and maintain relational databases to support data integrity and scalability. Implement security best practices to protect data and ensure compliance with industry regulations. Develop automated testing strategies to maintain code quality and system reliability. Work with product, frontend and DevOps teams to ensure seamless integration and deployment of backend services. Implement monitoring and logging solutions to proactively detect and address issues in production. Understand and comply with InfoSum's security and privacy policies, maintaining a strong focus on information security in all backend-related activities. Experience with Python and/or Java would be advantageous. Experience with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes).Solid understanding of database design, query optimization, and administration for relational (e.g. PostgreSQL) databases. Strong experience with CI/CD pipelines and automated testing to ensure reliable deployments. We believe in the power of creativity, technology and talent to create brighter futures or our people, our clients and our communities. We are creative leaders and pioneers of our industry; Scale and opportunity – We offer the opportunity to create, influence and complete projects at a scale that is unparalleled in the industry. Challenging and stimulating work – Unique work and the opportunity to join a group of creative problem solvers. LI-Hybrid We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we've adopted a hybrid approach, with teams in the office around four days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers.
Senior Software Engineer - hybrid working (Permanent) in London employer: InfoSum
As a leading data technology company based in London, we pride ourselves on fostering a dynamic work culture that encourages innovation and collaboration. Our employees benefit from competitive salaries, comprehensive benefits, and ample opportunities for professional growth, making us an excellent employer for those looking to make a meaningful impact in the tech industry.
