Senior Full Stack Developer

Apexon; Ernakulam, Bengaluru; Híbrido; INR 1.800.000 - 2.400.000; Jornada completa

Descripción de la vacante

Apexon is seeking a Senior Full Stack Developer with 5-8 years of web application experience. You will work across frontend and backend, using React 19, Next.js, TypeScript, Node.js, NestJS, .NET Core, and SQL databases.

Responsibilities include API development (REST/GraphQL), cloud deployment (Azure/AWS), and performance optimization with Elasticsearch, Redis, and CI/CD pipelines. Strong problem-solving and communication skills are required.

Formación

• 5-8 years in full stack/web app development.
• Strong frontend skills: React 19, Next.js, TS, Redux, MUI, HTML/CSS/JS.
• Backend: Node.js, NestJS and/or .NET Core/C#.
• REST API and GraphQL integration experience.
• Database work with SQL Server, PostgreSQL; Snowflake exposure.
• Search with Elasticsearch; caching with Redis.
• Cloud experience on Azure and/or AWS; CI/CD pipelines.
• Familiarity with Git/TFS, Azure DevOps and deployment practices.
• Adherence to SOLID, testing, debugging and code reviews.

Responsabilidades

• Design, develop, and maintain scalable web applications.
• Build frontend components with React 19, Next.js, TS, Redux, MUI.
• Develop backend services and APIs with Node.js/NestJS/.NET Core.
• Create REST APIs and GraphQL services.
• Work with SQL Server, PostgreSQL, Snowflake for data.
• Utilize SSIS/SSAS for data integration and ETL.
• Implement Elasticsearch-driven search and Redis caching.
• Develop cloud apps on Azure and/or AWS; ensure security and performance.
• Apply SOLID, write tests, conduct code reviews, and optimize builds.

Conocimientos

Frontend development

React 19

Next.js

TypeScript

Node.js

NestJS

.NET Core/C#

SQL databases

REST/GraphQL APIs

Cloud platforms

CI/CD

Azure/AWS

Elasticsearch

Redis

Azure DevOps

Git/TFS

Herramientas

Git/TFS

Azure DevOps

SQL Server

PostgreSQL

Snowflake

Elasticsearch

Redis

Azure

AWS

Descripción del empleo

Job Summary

We are looking for a skilled Senior Full Stack Developer with 5 - 8 years of experience in web application development. The ideal candidate should have strong expertise in modern frontend technologies, backend development, database management, and cloud-based solutions.

The candidate will be responsible for designing, developing, and maintaining scalable, secure, and high-performance web applications. The role requires hands-on experience with React 19, Next.js, TypeScript, Node.js, NestJS, .NET Core, and SQL databases, along with experience in API development, cloud platforms, search technologies, and CI/CD pipelines.

Key Responsibilities

• Design, develop, and maintain scalable, responsive, and high-performance web applications.
• Develop frontend components using React 19, Next.js, TypeScript, Redux, Material UI (MUI), HTML, CSS, and JavaScript.
• Develop and maintain backend services and APIs using Node.js, NestJS, and .NET Core/C#.
• Design, develop, and integrate REST APIs and GraphQL services.
• Work with SQL Server, PostgreSQL, and Snowflake for database development, data processing, and query optimization.
• Utilize SSIS and SSAS for data integration, ETL workflows, and analytical solutions, as required.
• Develop and optimize search functionalities using Elasticsearch, ensuring efficient search performance and relevant results.
• Implement caching solutions using Redis to improve application performance and scalability.
• Develop and maintain cloud-based applications using Microsoft Azure and/or AWS.
• Apply SOLID principles, clean coding practices, and reusable design patterns to ensure maintainable and high-quality code.
• Perform unit testing, debugging, troubleshooting, and timely resolution of software defects.
• Participate in code reviews and collaborate with cross-functional teams to maintain development standards.
• Manage source code using Git and/or Team Foundation Server (TFS).
• Configure and support application build, release, and deployment processes using Azure DevOps CI/CD pipelines.
• Identify opportunities to improve application performance, security, reliability, and scalability.

Required Skills and Qualifications

• 5 - 8 years of experience in full stack or web application development.
• Strong frontend development skills using React 19, Next.js, TypeScript, Redux, MUI, HTML, CSS, and JavaScript.
• Experience with Vite and Progressive Web Application (PWA) development.
• Hands-on experience with backend technologies such as Node.js, NestJS, and/or .NET Core with C#.
• Experience in REST API and GraphQL development and integration.
• Strong knowledge of SQL Server and PostgreSQL, with exposure to Snowflake, SSIS, and SSAS.
• Experience implementing and optimizing search functionality using Elasticsearch.
• Knowledge of Redis caching and performance optimization.
• Experience with Microsoft Azure and/or AWS cloud services.
• Familiarity with Git/TFS, Azure DevOps, CI/CD pipelines, and deployment practices.
• Understanding of SOLID principles, unit testing, debugging, and code review practices.
• Strong analytical, problem-solving, written, and verbal communication skills.

Preferred Qualifications

• Experience building enterprise-grade applications and scalable distributed systems.
• Knowledge of application security, performance tuning, and responsive UI development.
• Familiarity with Agile/Scrum methodologies and collaborative development practices.
• Experience integrating frontend, backend, database, and cloud components in end-to-end application solutions.