BigStep Technologies - Senior Software Engineer - React.js/Node.js/Golang

BigStep Technologies

Website: bigsteptech.com
Job details:
Job Summary

We are looking for a highly skilled Senior Software Engineer with strong experience in React.js, Node.js, and Golang to build scalable, high-performance web applications. The ideal candidate will have hands-on experience across frontend and backend development, with a strong focus on system design, performance optimization, and building robust microservices.

Key Responsibilities

Full Stack Development :

• Design, develop, and maintain scalable web applications using React.js (frontend) and Node.js/Golang (backend).
• Build reusable UI components and ensure high performance across devices and browsers.
• Develop RESTful APIs and microservices for seamless integration.
  
  

Backend & System Design

• Architect and implement scalable backend systems using Node.js and Golang.
• Optimize applications for maximum speed, scalability, and reliability.
• Work on distributed systems and handle high-volume data processing.
  
  

Frontend Engineering

• Develop responsive and intuitive user interfaces using React.js.
• Ensure cross-browser compatibility and performance optimization.
• Collaborate with design teams to translate UI/UX designs into code.
  
  

Database & Integration

• Work with relational and NoSQL databases (MySQL, PostgreSQL, MongoDB, etc.
• Integrate third-party services, APIs, and cloud platforms.
  
  

DevOps & Deployment

• Work with CI/CD pipelines, Docker, and Kubernetes for deployment.
• Ensure code quality through automated testing, code reviews, and best practices.
  
  

Collaboration & Leadership

• Collaborate with cross-functional teams including Product, Design, and QA.
• Mentor junior developers and contribute to technical decision-making.
• Participate in architecture discussions and code reviews.
  
  

Required Skills & Qualifications

• 7 to 10 years of software development experience.
• Strong hands-on experience in React.js, Node.js, and Golang.
• Experience with microservices architecture and RESTful APIs.
• Solid understanding of JavaScript (ES6+), asynchronous programming, and frontend optimization.
• Experience with databases such as MySQL, PostgreSQL, or MongoDB.
• Familiarity with cloud platforms (AWS/GCP/Azure).
• Strong problem-solving and debugging skills.
  
  

Preferred Qualifications

• Experience working in product-based or high-growth startups.
• Knowledge of message queues (Kafka, RabbitMQ).
• Exposure to GraphQL is a plus.
• Experience with performance tuning and system scalability
  
  

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