Intermediate Full-Stack Software Engineer (React.Js, Node.Js, Python) - Ops00051

🟢 We’re expanding our team and opening new remote opportunities! Review the role expectations, share your resume in English, and our team will follow up shortly.

We invite a talented Intermediate Full-Stack Software Engineer to join our early-stage startup. In this role, you’ll help shape the next generation of construction technology, creating solutions that make a tangible impact on how teams operate on site. You’ll work across the React frontend and Python/Node backend, integrating AI/ML pipelines and developing features that optimizes real-world construction workflows.

What's in it for you:

• Build full-stack features with React.js and Python/Node.js and see your work directly impact users
• Work hands-on with AI/ML technologies, including LLMs, RAG, and NLP workflows
• Enjoy autonomy and ownership in a dynamic startup environment with plenty of learning opportunities

Is that you?

• 5+ years of full-stack development experience, including early-stage startup experience
• Ability to independently design and build UIs without detailed mocks
• Backend experience with Node.js (Express.js) and/or Python (FastAPI, Flask)
• Strong API design and integration skills
• Experience with Firebase (Firestore, Cloud Functions) or similar serverless platforms
• Experience with LLMs (prompt engineering, RAG, NLP workflows) and ML evaluation pipelines
• Interest in construction tech, including submittals, workflows, and field operations
• Strong communication skills and comfort working in ambiguous environments
• Experience with LangChain or similar LLM application frameworks
• Familiarity with deploying models to Google Cloud Run or similar environments
• Experience working with 2D PDFs

Key responsibilities and your contribution In this role, you’ll own key product features, work closely with the team, and help build solutions that deliver real value to our users.

• Own and enhance core features across the React frontend and Python/Node backend
• Collaborate with Product and Design to deliver elegant, high-performance solutions
• Design and maintain APIs, data models, and PostgreSQL database schemas
• Integrate AI/ML pipelines, including PDF parsing, document insights, and automated submittal review
• Work closely with users and customers to understand construction workflows and evolve the platform to meet real-world needs
• Write clean, tested code, participate in code reviews and pair programming, and promote best practice

What's like?

• ✔️ 30 paid days off each year — use them for vacation, holidays, or personal time
• ✔️ 5 paid sick days, up to 60 days of medical leave, and 6 paid days off for family events like weddings, funerals, or having a baby
• ✔️ Partially covered health insurance - after probation
• ✔️ Wellness bonus for gym memberships, sports nutrition, and similar needs

Our next steps:

• ✅ Submit a CV in English
• ✅ Intro call with a Recruiter
• ✅ Internal interview
• ✅ Client interview
• ✅ Offer

Interested? Find out more:

• 📋How we work
• 📈 Our website