InfoSum

About the Company

InfoSum is the world's leading data collaboration platform and the only secure data clean room, empowering companies to deliver better customer experiences while prioritizing customer privacy. InfoSum enables safe connections between multiple parties to unlock the full potential of their customer data without risk of exposure or misuse. InfoSum not only prioritizes consumer privacy, but enhances it with patented, non-movement of data technology to create the most protected, most connected, and most accessible data collaboration network.

InfoSum was founded in 2016 with a vision to connect the world's data without ever sharing it. The company has multiple patents, protecting its invention of the 'non-movement of data.' InfoSum has offices throughout the US, UK, Europe, and Australia. The company is poised for continued growth following a Series B investment in August 2021, and a rapidly expanding client base.

Listed Jobs

Company Name

InfoSum

Job Title

Senior Backend Software Engineer

Job Description

Job Title: Senior Backend Software Engineer Role Summary: Design, develop, and operate scalable, high‑performance backend services for a data‑collaboration platform. Work with cross‑functional teams to ensure performance, security, and reliability while mentoring junior engineers. Expectations: * Minimum 5 + years of professional backend development experience. * Primary expertise in Go; proficiency in Python or Java is advantageous. * Strong knowledge of distributed systems, gRPC, microservices, and RESTful APIs. * Experience with cloud providers (AWS, Azure, GCP), containerization (Docker, Kubernetes), and CI/CD pipelines. * Solid relational database design and administration skills (PostgreSQL). * Familiarity with event‑driven architectures and messaging systems (Kafka). * Demonstrated ability to enforce security best practices and comply with regulatory standards. * Excellent problem‑solving, communication, and mentoring capabilities. Key Responsibilities: * Architect and implement scalable backend services and APIs. * Identify and eliminate performance bottlenecks under high load. * Design, optimize, and maintain relational database schemas and queries. * Apply security best practices to protect data and meet compliance requirements. * Build automated testing and maintain quality gates for reliable CI/CD releases. * Collaborate with product, frontend, and DevOps teams to integrate and deploy services. * Mentor junior engineers and contribute to knowledge sharing. * Implement monitoring, logging, and alerting to proactively resolve production issues. * Stay current on emerging technologies and recommend improvements to system efficiency and maintainability. * Adhere to organizational security and privacy policies. Required Skills: * Go (primary); Python/Java (optional). * Distributed systems design; gRPC, REST, microservices architecture. * Cloud platform experience (AWS, Azure, or GCP). * Docker, Kubernetes, CI/CD pipelines. * PostgreSQL: schema design, query optimization, administration. * Kafka and event‑driven architecture. * Performance tuning, caching, load balancing. * Automated testing strategy. * Strong debugging and problem‑resolution skills. * Security awareness: encryption, RBAC, audit logging. * Effective collaboration and communication. Required Education & Certifications: * Bachelor’s degree in Computer Science, Software Engineering, or a related field (preferred). * Professional certifications in cloud platforms or container technologies are a plus but not mandatory.

Basingstoke, United kingdom

Hybrid

Senior

14-01-2026

Company Name

InfoSum

Job Title

Backend Software Engineer

Job Description

**Job Title:** Backend Software Engineer **Role Summary:** Design, develop, and maintain high‑performance backend services that power data‑collaboration applications. Collaborate with cross‑functional teams to translate business requirements into scalable, secure, and reliable technical solutions using Go and related technologies. **Expectations:** - Deliver clean, maintainable code in Go; Python/Java knowledge is a plus. - Own the end‑to‑end lifecycle of backend components, from design to production support. - Ensure adherence to security, privacy, and performance standards. - Communicate effectively with stakeholders, QA, and operations teams. **Key Responsibilities:** - Architect and build scalable, fault‑tolerant backend systems. - Develop RESTful APIs, data processing pipelines, and microservices. - Design and optimize relational database schemas, queries, and indexing (PostgreSQL). - Integrate services with third‑party APIs and external data sources. - Implement automated tests, CI/CD pipelines, and quality gates. - Profile and tune performance bottlenecks; manage resource utilization. - Deploy and operate services on cloud platforms (AWS, Azure, GCP). - Configure monitoring, alerting, and logging for production health. - Maintain up‑to‑date technical documentation and provide support to peers. **Required Skills:** - 3+ years of backend development experience; proficiency in Go. - Strong grasp of software design principles, data structures, and algorithms. - Experience with SQL databases (PostgreSQL) and data modeling. - Familiarity with microservices architecture and Kubernetes orchestration. - Cloud platform expertise (AWS, Azure, or GCP). - Knowledge of Python or Java is advantageous. - Excellent problem‑solving, debugging, and troubleshooting skills. - Effective communication and collaboration in cross‑functional teams. - Self‑motivated, accountable, and ownership‑driven. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent practical experience). - Relevant certifications (e.g., AWS Certified Developer, Certified Kubernetes Administrator) are a plus.

Basingstoke, United kingdom

Hybrid

Junior

14-01-2026

Company Name

InfoSum

Job Title

Mid-Level Backend Engineer (9 Month Contract)

Job Description

**Job Title** Mid‑Level Backend Engineer (9‑Month Contract) **Role Summary** Design, develop, test, and maintain scalable backend services using Go and JavaScript, collaborating with cross‑functional teams to deliver high‑quality, secure software that meets client requirements. **Expectations** - Deliver maintainable, high‑performance code with strong focus on security and privacy. - Actively contribute to architectural discussions and continuous improvement initiatives. - Communicate effectively with product, design, QA, and operations teams. - Operate independently in a fast‑paced environment while collaborating within a team. **Key Responsibilities** - Develop, test, and deploy backend services, ensuring adherence to coding standards and performance metrics. - Translate business requirements into technical designs, API specifications, and system architecture. - Debug, troubleshoot, and resolve complex technical issues to maintain system stability. - Write automated tests (unit/integration) and conduct code reviews to uphold quality. - Maintain technical documentation (design docs, API docs, system diagrams). - Collaborate with product, QA, and ops teams to meet deadlines and delivery targets. - Stay current with emerging technologies, tools, and best practices; propose new solutions. **Required Skills** - 4+ years’ experience in Go; JavaScript knowledge a plus. - Proficient with API design, JSON schemas, Docker, and cloud platforms (AWS, Azure, GCP). - Strong grasp of software development methodologies, design patterns, and best practices. - Familiarity with SQL databases, data modeling, and version control (Git). - Experience with CI/CD pipelines and container orchestration (Kubernetes). - Excellent problem‑solving, attention to detail, and ability to work independently and collaboratively. - Effective written and verbal communication, capable of explaining technical concepts to non‑technical stakeholders. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent practical experience). ---

Basingstoke, United kingdom

Hybrid

Mid level

14-01-2026