Platform engineering

Lucis
Paris
Workplace: OnsiteFull timeEUR 60,000 - 140,000 annuallyFunction: DevOps, Cloud & InfrastructureSkills: ["Ownership","Mentoring","Collaboration","Agile","Problem-solving"]

Platform engineer at Lucis is a systems-focused role building an OS for human longevity. You own end-to-end outcomes, architect scalable AWS-based infrastructure, and translate clinical science into reproducible code, while shaping engineering rituals and mentoring teammates. You’ll work across mobile, infra, platform, and AI, with a stack including TypeScript, Next.js, NestJS, PostgreSQL, and AWS, in a Paris hub.

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Lucis
Lucis
4 months ago

Platform engineering

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Source: Company careers pageValidated by: Fursa AI
Last checked: 14 hours agoStatus: Live

Job Summary

Platform engineer at Lucis is a systems-focused role building an OS for human longevity. You own end-to-end outcomes, architect scalable AWS-based infrastructure, and translate clinical science into reproducible code, while shaping engineering rituals and mentoring teammates. You’ll work across mobile, infra, platform, and AI, with a stack including TypeScript, Next.js, NestJS, PostgreSQL, and AWS, in a Paris hub.
Location: Paris
Workplace: Onsite
Employment Type: Full time
Job Function: DevOps, Cloud & Infrastructure

Key Responsibilities

  • •Full-stack vertical ownership: from data model to API to UI, you hold the whole slice and make it production-grade
  • •Algorithms: translate clinical science into reproducible, auditable code
  • •System architecture: design scalable, HDS-compliant infrastructure on AWS (CDK/Terraform) with GDPR/security compliance
  • •Engineering culture: run rituals, mentor through code review and spec quality, drive agile practices
  • •Driving engineering rituals and cross-team collaboration to maintain high-performance standards

Pay and Benefits

Salary: EUR 60,000 - 140,000 annually
Perks:Relocation

Key Requirements

  • •2 deep areas of expertise and ability to operate across the full stack when the situation demands it
  • •ship at least one product from 0→1 and feel the difference between writing code and building a system
  • •write specs before you write code — precise enough that an AI agent executes correctly on the first pass
  • •review AI-generated code with the same rigor you’d apply to a junior engineer’s PR (edge cases, security gaps, design smell)
  • •bias toward shipping; a good decision today beats a perfect one next week
Experience:HealthcareHealthtech
Skills:OwnershipMentoringCollaborationAgileProblem-solving
Tech Stack:TypeScriptPostgreSQLPrismaNext.jsNestJSAWSCDKTerraformQoveryGitHub ActionsClaude CodeCursor

Company Brief

Lucis
Lucis develops digital wellness products focused on improving mental health and wellbeing through personalized tools, content, and habit-forming programs aimed at stress reduction, better sleep, and emotional resilience.
Industry: Mental Health
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