Tech Lead - Full Stack

DEVX LABS PTE. LTD.

Tech Lead - Full Stack

About the Role

Lead technical delivery for client projects while architecting scalable, AI-native solutions. You'll manage 4-8 engineers, make critical technical decisions, and ensure teams ship high-quality features on time. This is 70% architecture/technical direction, 30% hands-on coding. You're the technical face to clients and the technical backbone for your team.

Location: Hybrid - Surat HQ

Reports to: Engineering Manager

What You'll Own

Technical Leadership (60%)

  • Architect full-stack solutions for client projects (frontend, backend, infrastructure)

  • Make technology stack decisions: frameworks, libraries, cloud services, AI integrations

  • Design system architecture: APIs, databases, microservices, serverless functions

  • Conduct technical discovery and scoping for new client engagements

  • Code reviews, architecture reviews, and technical mentorship

  • Establish engineering standards: code quality, testing, CI/CD, documentation

  • Client-facing technical discussions: requirements gathering, technical presentations, architecture walkthroughs

Hands-On Development (40%)

  • Write code for critical features, complex modules, or POCs

  • Debug production issues and performance bottlenecks

  • Build AI integrations and workflows using Claude, OpenAI, LangChain

  • Set technical examples through high-quality code

Team & Delivery Management

  • Lead team of 4-8 engineers (SDE-1, SDE-2 levels)

  • Sprint planning, estimation, and delivery tracking

  • Unblock engineers, resolve technical dependencies

  • Ensure teams use AI tools effectively (Claude Code, Cursor) to hit 80-90% AI-assisted development

  • Minimize escalations through proactive problem-solving

What Success Looks Like

First 30 Days:

  • Understand ongoing projects and team capabilities

  • Ship at least one significant feature hands-on

  • Establish technical standards and AI-first workflows with team

  • Build trust with client stakeholders through technical delivery

First Year:

  • Projects delivered on time with high CSAT (minimal escalations)

  • Team velocity improved 2-3x through AI adoption and process improvements

  • Engineers on your team have grown in skills and autonomy

  • You're trusted technical advisor for 2-3 key clients

  • At least 80% of team's code is AI-assisted

Required Experience & Skills

Technical Foundation:

  • 5+ years full-stack development with 1-2 years in technical leadership

  • Expert in JavaScript/TypeScript ecosystem: Node.js, Next.js, React

  • Strong backend: RESTful APIs, GraphQL, serverless (AWS Lambda, Cloud Functions)

  • Frontend: React, Next.js, responsive design, state management

  • Cloud infrastructure: AWS or GCP (deployment, monitoring, scaling)

  • Databases: PostgreSQL, MongoDB, Redis

  • DevOps fundamentals: Docker, CI/CD, basic Kubernetes

Architecture & System Design:

  • Can design scalable systems handling 100K+ users

  • API design, microservices, event-driven architectures

  • Performance optimization and caching strategies

  • Security best practices (auth, authorization, data protection)

AI-Native Development (Non-Negotiable):

  • Already achieving 60%+ AI-assisted development with Claude Code, Cursor, or similar

  • Can demonstrate how AI tools accelerate architecture decisions, code generation, debugging

  • Experience integrating LLMs into applications (OpenAI, Anthropic, LangChain)

  • AI-first mindset: leverage AI before writing code from scratch

Client & Team Management:

  • Comfortable presenting technical solutions to non-technical clients

  • Can translate business requirements into technical architecture

  • Experience leading small teams (3+ engineers)

  • Conflict resolution and decision-making under pressure

Communication:

  • Write clear technical specs and architecture documentation

  • Articulate trade-offs and technical decisions to stakeholders

  • Give constructive code review feedback

  • Comfortable with ambiguity and changing requirements

Tech Stack You'll Work With

  • Frontend: React, Next.js, TypeScript, TailwindCSS

  • Backend: Node.js, Express, NestJS, serverless functions

  • Databases: PostgreSQL, MongoDB, Redis

  • Cloud: AWS (Lambda, ECS, S3, RDS, API Gateway), GCP

  • AI Integration: OpenAI, Anthropic Claude, LangChain, vector databases

  • DevOps: Docker, GitHub Actions, AWS CDK/Terraform

  • Tools: Claude Code, Cursor, Git, Figma

What Makes You Stand Out

  • Led 3+ projects from 0→production with full ownership

  • Experience with e-commerce platforms (Shopify, Medusa, custom)

  • Built AI-powered features in production applications

  • Open-source contributions or technical writing

  • Experience with Frappe/ERPNext or similar ERP systems

  • Strong opinions on code quality, testing, and engineering culture

Our Offer

AI-First Environment:

  • AI tool credits—use what delivers value

  • Freedom to choose technologies and patterns that work

  • Direct impact on how we build products

Work Culture:

  • No leave policy (trust-based, own your delivery)

  • No rigid 9-5—we care about outcomes, not hours

  • Hybrid flexibility with Surat HQ collaboration

  • Challenge conventional approaches, propose better solutions

Growth & Perks:

  • Yearly outings, monthly lunches

  • Clear path: Tech Lead → Senior TL → Engineering Manager

  • Mentorship opportunities with junior engineers

  • Client exposure and relationship building

  • Competitive compensation (we hire the best, pay accordingly)

Deal Breakers

  • Not actively using AI tools in development today

  • Prefer coding in isolation over team leadership

  • Need explicit instructions for every decision

  • Can't handle client-facing technical conversations

  • "That's QA's job" or "That's DevOps' job" mentality