Product Engineer (Backend - Rust)

White Circle
Paris
Workplace: RemoteFull timeUSD 80,000 - 150,000 annuallyFunction: Communications, PR & CommunitySkills: ["Communication","Teamwork","Collaboration","Problem-solving","Attention to detail"]

Design and build backend services in Rust that handle real-time policy checks at scale, owning features end-to-end from API design to database schema to deployment. Collaborate with product, research, and ML teams to turn requirements into production systems, improving performance, reliability, and observability in high-throughput AI safety infrastructure.

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FursaFursa
White Circle
White Circle
7 months ago

Product Engineer (Backend - Rust)

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 11 hours agoStatus: Live

Job Summary

Design and build backend services in Rust that handle real-time policy checks at scale, owning features end-to-end from API design to database schema to deployment. Collaborate with product, research, and ML teams to turn requirements into production systems, improving performance, reliability, and observability in high-throughput AI safety infrastructure.
Location: Paris
Workplace: Remote
Employment Type: Full time
Job Function: Communications, PR & Community

Key Responsibilities

  • •Design and build backend services in Rust that handle real-time policy checks at scale – low latency, high reliability.
  • •Own features end-to-end: from API design to database schema to deployment. You ship, you monitor, you iterate.
  • •Work across the stack when needed – we care more about solving problems than role boundaries.
  • •Improve system performance and reliability – connection pooling, caching strategies, query optimization, observability.
  • •Collaborate directly with product, research, and ML teams to turn requirements into production systems.

Pay and Benefits

Salary: USD 80,000 - 150,000 annually
Equity and Bonus:Equity
Perks:EquityRelocation PackagePaid LeaveHealth InsuranceRemote Work

Key Requirements

  • •Backend systems built and shipped in Rust (production services)
  • •Experience with async Rust (Tokio) and web frameworks (Axum, Actix)
  • •Strong fundamentals in system design, scaling, failure modes
  • •Proficiency with PostgreSQL, writing efficient queries and schema design
  • •Clear communication and collaboration in English
Experience:Ai safetyMachine learningApis
Skills:CommunicationTeamworkCollaborationProblem-solvingAttention to detail
Languages:English
Tech Stack:RustTokioAxumActixPostgreSQLClickHouseRedisKafkaKubernetesTerraformHelm

Company Brief

White Circle
Builds AI-driven products and services to help businesses automate workflows, extract insights from data, and improve decision-making using machine learning and natural language processing technologies.
Industry: AI & Machine Learning
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