# Lead Full stack Mobile developer

> Weekday AI · Mumbai, India (Hybrid) · Full-time · Posted 2026-06-24

**Salary:** INR 3,000,000–4,500,000

**Workplace:** hybrid

**Department:** Weekday's Client via platform

## Description

**This role is for one of the Weekday's clients**

**Salary range: Rs 3000000 - Rs 4500000 (ie INR 30-45 LPA)**

Job Title / Position:Lead Developer (Full Stack Node.js + Flutter)  
Experience:7-10 Years with 3+ as senior developer  
Domain Preference: Health-tech / Healthcare IT Preferred  
Location: Hybrid \[Mumbai\]  
Employment Type: Full-time

**Role Overview**  
A Lead Developer (Full Stack Node.js + Flutter) with 7-10 years of experience is expected to combine  
strong hands-on engineering capability with technical leadership, architecture ownership, and delivery  
accountability across backend, mobile, and cloud environments.The role typically requires end-to-end  
responsibility for scalable application development using Node.js on the backend and Flutter for cross-  
platform mobile application development, while guiding engineering teams and collaborating with  
cross-functional stakeholders.  
  
**Experience**  
7-10 years of relevant software development experience, including substantial experience in full stack  
product engineering and at least 3 or more years in a senior developer, lead developer, or technical  
lead role.

## Requirements

**Key Responsibilities**  
 Lead design, development, deployment, and maintenance of scalable full stack applications  
using Node.js, Flutter, and modern web/mobile engineering practices.  
 Own backend architecture, API development, integration patterns, and application performance,  
reliability, and security standards.  
 Build and guide development of Flutter-based mobile applications for Android and iOS,  
ensuring maintainability, responsiveness, and quality delivery.  
 Drive cloud-native deployment and application operations on AWS, including services for  
compute, storage, databases, monitoring, and CI/CD pipelines.  
 Collaborate with product managers, designers, QA teams, DevOps engineers, and business  
stakeholders to translate business requirements into technical solutions and delivery plans.

 Conduct code reviews, enforce coding standards, mentor team members, and support  
estimation, sprint planning, and technical decision-making.  
 Troubleshoot production issues, optimize performance, and ensure best practices in testing,  
release management, and system observability.  
  
**Required Core Skills and Attributes**  
 Backend & API Expertise: Strong Node.js/Express.js skills in RESTful APIs, asynchronous  
programming, backend system design, and databases (MongoDB, PostgreSQL, MySQL).  
 Frontend & Mobile Mastery: Hands-on Flutter experience with state management, third-  
party API integration, cross-platform mobile delivery, plus JavaScript/TypeScript proficiency.  
 Design & Architecture: Knowledge of object-oriented principles and design patterns  
(Singleton, Factory, Observer, MVC); data structures, nice-to-have architecture decisions,  
scalable code practices and distributed systems.  
 Cloud & Operations: Strong AWS understanding (Cognito, RDS, CloudWatch, API Gateway,  
IAM, CI/CD); excellent debugging, performance optimization, secure coding, production  
support.  
 Leadership & Soft Skills: Ownership mindset, agile team leadership, stakeholder  
communication; nice-to-have: DevOps, release management, open-source contributions, mixed  
backend/mobile team experience.  
 Coding and Quality Best practices: Excellent debugging, performance optimization, secure  
coding, and production support capabilities.  
Required Experience Background  
 Proven experience delivering production-grade full stack platforms, mobile applications, and  
backend services at scale.  
 Experience translating business requirements into technical architecture, sprint execution plans,  
and reliable product releases.  
 Prior exposure to microservices, authentication/authorization, system integration, and  
performance tuning is highly desirable.  
 Experience in team leadership, mentoring developers, code review ownership, and driving  
engineering best practices are expected.

 Nice-to-have experience includes distributed architecture ownership, DevOps collaboration,  
cloud cost/performance optimization on AWS, release management, and leading cross-  
functional engineering teams.  
  
**Preferred Educational Qualifications**  
 B.E. / B.Tech. in Computer Science are preferred for candidates with strong architecture,  
product engineering, or technical leadership exposure.  
 Postgraduate qualifications such as M.Tech., M.S., are preferred qualifications.  
 Equivalent practical experience with a strong record of successful product delivery may also be  
considered.  
  
**Preferred Candidate Profile**  
 Technical Leadership: Leads by example with hands-on coding balanced by technical leadership,  
focusing on quality, delivery excellence, maintainability, and team development in fast-paced  
environments.  
 Process & Environment Fit: Comfortable with multiple stakeholders, evolving priorities, and  
modern engineering practices (agile, CI/CD, testing, monitoring, cloud-first deployment).

### Must-have skills

NodeJS, Flutter

## Apply

[Apply at Weekday AI](https://apply.workable.com/weekday-1/j/41BD8DA1BD/apply)

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