Full-Stack Engineer, Office of the CEO

Arago
Paris
Workplace: OnsiteFull timeFunction: Executive & General ManagementSkills: ["Product mindset","Iterative problem-solving","Communication"]

Build and maintain production-grade internal tools used across the company, working directly with the CEO and management team. You’ll design, develop, and deploy SaaS-style applications end to end while integrating LLM workflows, autonomous agents, and retrieval systems to automate company processes. The role is high-visibility, fast-moving, and includes lightweight engineering practices for versioning, testing, and monitoring, with ownership of a key technical domain.

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FursaFursa
Arago
Arago
1 month ago

Full-Stack Engineer, Office of the CEO

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 7 hours agoStatus: Live

Job Summary

Build and maintain production-grade internal tools used across the company, working directly with the CEO and management team. You’ll design, develop, and deploy SaaS-style applications end to end while integrating LLM workflows, autonomous agents, and retrieval systems to automate company processes. The role is high-visibility, fast-moving, and includes lightweight engineering practices for versioning, testing, and monitoring, with ownership of a key technical domain.
Location: Paris
Workplace: Onsite
Employment Type: Full time
Job Function: Executive & General Management

Key Responsibilities

  • •Design, build, and maintain internal tools and dashboards used across operations, recruiting, finance, and engineering coordination.
  • •Integrate AI capabilities such as LLM workflows, autonomous agents, and retrieval systems into internal tools to automate processes.
  • •Deploy and operate applications on-premise, ensuring reliability, security, and data confidentiality.
  • •Work with the CEO and management team in tight iteration loops to gather needs, prototype quickly, and refine based on real usage.
  • •Establish lightweight engineering practices including versioning, testing, and monitoring for fast-moving internal products.

Pay and Benefits

Equity and Bonus:Equity
Perks:Health InsuranceEquityAnnual BonusPaid LeaveLearning Budget

Key Requirements

  • •Previous experience as a Software Engineer, Data Scientist, AI Engineer, ML Engineer, or Full-Stack Developer.
  • •Experience building and shipping production-grade SaaS applications end to end (frontend, backend, database, deployment).
  • •Proficiency in modern web stacks such as TypeScript/React, Python/FastAPI or Node.js, and PostgreSQL.
  • •Hands-on experience integrating LLMs and AI APIs into applications, with familiarity with agentic frameworks and tool-calling patterns.
  • •Ability to deploy and maintain applications in on-premise or self-hosted environments (Docker, Linux, CI/CD) with comfort around security and access control basics.
Experience:SaaSAIMachine learning
Skills:Product mindsetIterative problem-solvingCommunication
Languages:EnglishFrench
Tech Stack:TypeScriptReactPythonFastAPINode.jsPostgreSQLLLMsAI APIsAgentic frameworksDockerLinuxCI/CDRetrieval systems

Company Brief

Arago
Develops energy-efficient photonic AI processors (codenamed “JEF”) that use light-based computation to drastically reduce energy consumption for AI workloads, targeting data centers and large-scale inference deployments.
Industry: Deep Tech
Company Size: Small (11 to 50 employees)
Growth: Early Stage Startup
Funding: Seed
Headquarters: Paris, France
Founded: 2024
Glassdoor
Glassdoor: 3.9
WebsiteGlassdoor