Tech Lead - FullStack (React+ROR)

Azilen Technologies; Ahmedabad District; On-site; INR 2,500,000 - 4,500,000; Full time

Job summary

Azilen Technologies is looking for a senior full-stack engineer to lead the design, development, and delivery of scalable SaaS applications in a fast-growing environment.

You will own backend and frontend components, champion AI-assisted development tools, and drive platform improvements with a focus on reliability and developer experience. The role requires strong architectural thinking and collaboration with product, design, and engineering teams.

Qualifications

• 9+ years of experience in Full Stack Software Engineering.
• Hands-on backend development with Ruby on Rails (preferred), Python/Django, Node.js, Go, or Elixir.
• Strong understanding of software architecture, system design, testing, and code review best practices.
• Experience building scalable APIs, distributed systems, and cloud-native applications.
• Proficiency with AI-assisted development tools such as GitHub Copilot, Claude Code, Cursor, or similar.
• Experience improving engineering productivity through automation, tooling, and developer experience initiatives.
• Hands-on experience with monitoring, observability, and alerting tools such as Datadog, New Relic, PagerDuty, or equivalent.
• Experience with cloud infrastructure and container technologies including AWS, Docker, Kubernetes, and Terraform.
• Strong analytical, problem-solving, communication, and stakeholder management skills.

Responsibilities

• Lead the design, development, and delivery of scalable full-stack applications.
• Drive engineering excellence through modern software development practices and AI-powered workflows.
• Build robust backend services and intuitive frontend experiences.
• Improve developer productivity through automation and tooling.
• Collaborate with cross-functional teams to deliver high-quality SaaS products.

Skills

Full Stack

Ruby on Rails

Python Django

Node.js

Go

Elixir

API Design

Cloud Native

Tools

Datadog

New Relic

PagerDuty

AWS

Docker

Kubernetes

Terraform

GitHub Copilot

Claude Code

Job description

Lead the design, development, and delivery of scalable full-stack applications while driving engineering excellence through modern software development practices and AI-powered engineering workflows. This role is responsible for building robust backend services, intuitive frontend experiences, improving developer productivity through automation, ensuring application reliability, and collaborating with cross-functional teams to deliver high-quality SaaS products.

Who You Are:

• 9+ years of experience in Full Stack Software Engineering, preferably in a startup or high-growth product environment.
• Hands-on experience with backend development using Ruby on Rails (preferred), Python/Django, Node.js, Go, or Elixir.
• Strong understanding of software architecture, system design, clean coding principles, testing, and code review best practices.
• Experience building scalable APIs, distributed systems, and cloud-native applications.
• Proficiency with AI-assisted development tools such as GitHub Copilot, Claude Code, Cursor, or similar.
• Experience improving engineering productivity through automation, tooling, and developer experience initiatives.
• Hands-on experience with monitoring, observability, and alerting tools such as Datadog, New Relic, PagerDuty, or equivalent.
• Experience working with cloud infrastructure and container technologies including AWS, Docker, Kubernetes, and Terraform.
• Strong analytical, problem-solving, communication, and stakeholder management skills.

What Will Excite Us:

• Experience building AI-powered automation, AI agents, or intelligent engineering workflows.
• Strong expertise in designing scalable full-stack applications for enterprise SaaS products.
• Ability to drive technical discussions, architecture decisions, and engineering best practices.
• Experience leading platform modernization, technical debt reduction, and developer productivity initiatives.
• Familiarity with engineering maturity frameworks, service catalogs, and production readiness processes.
• Experience building internal developer tools, self-service platforms, or DevEx solutions.
• Proven ability to improve system reliability, scalability, and operational efficiency through automation.
• Strong ownership mindset with the ability to independently drive technical initiatives.
• Excellent collaboration skills while working with Product, Design, and Engineering teams.

What Will Excite You:

• Opportunity to build and scale modern AI-enabled SaaS products.
• Exposure to cutting-edge AI-assisted development tools and intelligent engineering workflows.
• Ownership of end-to-end full-stack development across frontend, backend, and cloud infrastructure.
• Opportunity to influence architecture, engineering standards, and platform strategy.
• Work alongside highly skilled engineers in a fast-paced, product-driven environment.
• Continuous learning opportunities with modern technologies, cloud platforms, and AI innovations.
• Leadership opportunities to mentor engineers and drive engineering excellence.