Software Engineer building a core AI framework and backend services for Goodweek's next-generation AI tool. Collaborating with engineering and product teams to design scalable APIs and ensure system performance.
Responsibilities
Shape our core AI framework and backend, taking full ownership of backend features.
Build scalable, secure and high-performance systems integrating with AI while collaborating closely with product, data and engineering teams.
Build robust backend services for AI systems (RAG, model orchestration, vector databases)
Design scalable APIs integrating LLMs and AI workflows
Ensure security, observability, and performance across our infrastructure
Automate deployment pipelines, monitoring, and testing
Participate in architecture and tech stack decisions
Document and share technical knowledge
Drive continuous improvement of our AI platform with innovative solutions
Requirements
5+ years of experience with Node.js + TypeScript stack (NestJS/React)
Hands-on experience (or strong familiarity) with AI/ML integration (LLMs, RAG, or similar)
Solid understanding of backend architecture, scalability, and security best practices
Experience with databases, authentication, and cloud platforms
Familiar with CI/CD, Git workflows, and agile methodologies
Bonus: familiarity with other backend programming languages (go, python, ...)
Strong technical communication
Agile mindset focused on product and business value
Ability to document architectural decisions
Balance between code quality and delivery speed
Technical English required
Benefits
Fully covered health insurance (100%)
Flexible working hours
Hybrid remote work
Daily use of English through close collaboration with teams in the US and France
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