About Letitbex AI:
Letitbex AI is a fast-growing AI-driven technology company focused on building intelligent, scalable, and enterprise-grade solutions. We work at the intersection of AI, data engineering, cloud, and business transformation, helping organizations unlock real value from artificial intelligence.
Position: Full Stack Engineer (Contigent)
Experience: 5+ Years
Notice Period: Can be considered up 15 Days
Full Stack Engineer (Contigent)
Experience required: At least 5+ years in full stack development
We are looking for experienced full stack contractors to build production-grade web applications and APIs. You will own features end to end — from database schema through backend services to the user interface. This is a hands-on build role for engineers who are comfortable working through ambiguity, shaping the design as much as writing the code, and operating as an owner rather than a ticket-taker.
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Strong JavaScript fundamentals (ES6+, async/await, closures)
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React experience preferred (hooks, state management, component architecture)
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Proficient in Python, writing production-grade code
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Hands-on experience with FastAPI or Flask for building REST APIs
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Experience with relational databases (PostgreSQL, MySQL, SQL Server, or equivalent)
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Good understanding of schema design, joins, indexing, and query optimization
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Ability to think through system design and build scalable solutions
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Strong analytical mindset to break down complex or ambiguous problems
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Experience with Claude Code or other AI-assisted development tools — extra points for this
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desktop app based on https://electronjs.org/ framework - Extra points for this
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Agentic Frameworks (ADK, Langraph )
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API documentation (Swagger / OpenAPI)
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Git and version control best practices
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Basic DevOps awareness (Docker, CI/CD)
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Testing experience, both unit and integration
These are weighted equally with technical skill. Candidates who are strong engineers but weak here will not be a fit.
