Description

Role Overview

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.

Responsibilities

Must-Have Skills

Frontend
Strong JavaScript fundamentals (ES6+, async/await, closures)
React experience preferred (hooks, state management, component architecture)

Backend
Proficient in Python, writing production-grade code
Hands-on experience with FastAPI or Flask for building REST APIs

Database
Experience with relational databases (PostgreSQL, MySQL, SQL Server, or equivalent)
Positive understanding of schema design, joins, indexing, and query optimization

Architecture & Problem Solving
Ability to think through system design and build scalable solutions
Robust analytical mindset to break down complex or ambiguous problems

Qualifications

Good-to-Have Skills
Experience with Claude Code or other AI-assisted development tools — extra points for this




desktop app based on Electron framework - Extra points for this
Agentic Frameworks (ADK, Langraph )
API documentation (Swagger / OpenAPI)
Git and version control best practices
Basic DevOps awareness (Docker, CI/CD)
Testing experience, both unit and integration

Behavioral Expectations (Non-Negotiable)

These are weighted equally with technical skill. Candidates who are solid engineers but weak here will not be a fit.

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Expectation

What it looks like in practice

Proactive communication

Shares updates without being asked and flags blockers early

Asks the right questions

Clarifies requirements upfront before jumping into implementation

No working in silos

Collaborates openly, seeks feedback, and loops in stakeholders regularly

Ownership mindset

Treats the project as their own rather than just completing tickets

Transparency

Speaks up when something is unclear instead of making assumptions

What Success Looks Like
Features shipped end to end — schema, API, and UI — with minimal hand-holding
Requirements clarified early, so rework is rare
Blockers surfaced the day they appear, not at the end of the sprint
Code that others can read, test, and extend

📌 Aes De Fed React Bengaluru
🏢 Zensar Technologies
📍 Bengaluru