Full Stack Engineer

Synergy Technologies; Hyderabad; On-site; INR 3,000,000 - 5,200,000; Full time

Job summary

Synergy Technologies in Hyderabad is seeking a senior software engineer to design, develop and deploy end-to-end applications across frontend, backend, databases and cloud infrastructure.

You will lead backend services, APIs, and microservices, design data models, and optimize performance while mentoring junior engineers and guiding architecture reviews.

Qualifications

• 8+ years of professional software engineering experience.
• At least 4 years building full-stack applications.
• Backend development with Node.js, Python, Java, or .NET.
• Experience designing REST APIs and GraphQL services.
• Strong SQL/NoSQL database knowledge.
• Hands-on AWS/Azure/GCP experience.
• Experience with Docker, Kubernetes, and infrastructure automation.

Responsibilities

• Design, develop, and deploy end-to-end applications across frontend, backend, databases, and cloud.
• Lead technical discussions, architecture reviews, and code reviews while mentoring junior engineers.
• Collaborate with clients and cross-functional teams to translate business requirements into technical solutions.
• Implement automated testing, monitoring, and production support.

Skills

Full-stack development

Backend services

API design

REST/GraphQL

Database design

Cloud platforms

Docker/Kubernetes

CI/CD

AI-assisted coding

Code reviews

Architecture & mentoring

Tools

Docker

Kubernetes

Terraform

CI/CD tools

Job description

• Design, develop, and deploy end-to-end applications covering frontend, backend, databases, and cloud infrastructure.
• Develop backend services, APIs, and microservices using Node.js, Python, Java, or .NET.
• Design and optimize relational and NoSQL databases, including PostgreSQL, MySQL, MongoDB, and Redis.
• Build AI-powered features using LLM APIs, RAG, AI agents, tool calling, and workflow automation.
• Use AI-assisted development tools such as Claude Code, GitHub Copilot, or equivalent tools to improve engineering productivity.
• Manage cloud infrastructure, CI/CD pipelines, containers, and deployments using AWS, Azure, or GCP.
• Implement automated testing, secure coding practices, monitoring, and application performance optimization.
• Lead technical discussions, architecture reviews, and code reviews while mentoring junior engineers.
• Collaborate with clients and cross-functional teams to translate business requirements into technical solutions.
• Troubleshoot production issues, modernize legacy applications, and integrate third-party enterprise systems.

Required Skills and Qualifications

• 8+ years of professional software engineering experience.
• At least 4 years of hands-on experience building and delivering full-stack applications.
• Backend development experience with at least one of the following: Node.js, Python, Java, or .NET.
• Experience designing REST APIs and/or GraphQL services, authentication, and microservices.
• Strong database knowledge across SQL and/or NoSQL technologies.
• Hands-on experience with AWS, Azure, or GCP.
• Experience with Docker, Kubernetes, CI/CD pipelines, and infrastructure automation tools such as Terraform.
• Practical exposure to AI-assisted coding tools and integrating LLM APIs into applications.
• Good understanding of software architecture, testing, security, debugging, and production support.
• Strong problem-solving, communication, and technical ownership skills.

Good to Have

• Experience building production-grade Generative AI applications, RAG pipelines, or AI agents.
• Experience with Claude API, OpenAI API, LangChain, LangGraph, MCP, or vector databases.
• Exposure to AWS Bedrock, Snowflake, or enterprise AI platforms.
• Experience with React Native or Flutter.
• Consulting experience, client-facing delivery, or work across multiple technology stacks.
• Cloud certifications or contributions to open-source projects.