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Senior Software Engineer, Infrastructure

Encord· Engineering
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Hybrid (London)Full-timePosted 4mo ago

About the role

Senior Backend Engineer focused on infrastructure to support large-scale data operations, with experience in relational (PostgreSQL) and columnar (ClickHouse) databases, Python proficient, and familiarity with Kubernetes and GCP. Autonomous, impact-driven builder at Encord in London.

Responsibilities

  • Build and maintain highly performant backend systems handling billions of items of structured and unstructured data
  • Work across relational and columnar database systems to ensure fast, reliable query and storage operations at scale
  • Take end-to-end ownership of projects, from architectural decisions through to deployment, monitoring, and measuring user impact
  • Work autonomously to drive projects forward while collaborating closely with a lean, high-trust team
  • Tackle complex infrastructure problems with simple, well-crafted solutions
  • Take initiative, be proactive in problem-solving, and continuously seek improvements

Qualifications

  • Strong backend engineering experience with production-grade systems at large scale
  • Hands-on experience with PostgreSQL and ClickHouse (or similar columnar analytics systems)
  • Proficiency in Python; experience with Rust is a plus
  • Familiarity with Kubernetes and GCP
  • Prior experience in industries where reliability and performance are mission-critical

Skills

Required:Backend engineeringPostgreSQLClickHousePythonKubernetesGCPReliability and performance
Nice to have:Rust

Benefits

  • Competitive salary, commission, and meaningful equity in a high-growth startup
  • Strong in-person culture — London office 4+ days/week
  • 25 days annual leave + UK public holidays
  • Annual learning & development budget
  • Travel for customer visits, events, and conferences across the UK and Europe
  • Company lunches twice a week
  • Monthly socials & bi-annual team offsites
Last updated Sep 30, 2026. Interested? Apply on the company site.
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About Encord

Building the data backbone for the (artificial) intelligence…

Encord is the leading data platform for AI. We help top AI teams get models into production faster with human-in-the-loop workflows for labeling and RLHF, infrastructure for data-centric model testing, and powerful data curation and management.

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