Backend Developer (Volunteer - Unpaid)

This is a remote position.

This is not a paid opportunity (Volunteer Opportunity: 30 hrs / week)

Job Title: Backend Developer

Location: Remote

Employment Type: Temporary Volunteer

Work Authorization: All except H1B transfers

About the Role:

We are looking for a skilled Backend Developer with 3+ years of experience in building scalable, high-performance, and secure server-side applications. The role involves developing APIs, integrating databases, optimizing performance, and collaborating with cross-functional teams to deliver robust solutions.

Key Responsibilities:

• Design, develop, and maintain server-side applications and APIs.
  
• Work with relational and non-relational databases to ensure data integrity and performance.
  
• Optimize backend systems for scalability, performance, and security.
  
• Integrate front-end elements with server-side logic.
  
• Collaborate with product managers, frontend developers, and QA teams to deliver high-quality software.
  
• Write clean, reusable, and well-documented code.
  
• Troubleshoot, debug, and resolve backend issues.
  
• Participate in code reviews and follow best practices for development.
  
• Implement and maintain CI/CD pipelines for backend services

Required Skills & Qualifications:

• 3+ years of backend development experience.
  
• Strong programming skills in one or more languages (Java, Python, Node.js, Go, or similar).
  
• Experience with RESTful APIs and/or GraphQL.
  
• Solid understanding of database systems (MySQL, PostgreSQL, MongoDB, etc.).
  
• Knowledge of version control systems (Git, GitHub, GitLab).
  
• Familiarity with containerization and orchestration (Docker, Kubernetes).
  
• Understanding of cloud platforms (AWS, Azure, or GCP).
  
• Ability to work in an Agile/Scrum environment.
  
• Building and consuming REST APIs.
  
• Understanding of CRUD operations with PostgreSQL.
  
• Basic knowledge of deployment (Heroku, AWS EC2).
  
• Advanced API design (GraphQL, WebSocket APIs).
  
• Basic understanding of authentication & authorization (JWT, OAuth).
  
• Microservices architecture and containerization (Docker, Kubernetes basics).
  
• Knowledge of caching strategies (Redis, Memcached).
  
• Familiarity with CI/CD pipelines and automated testing for backend (Jest, Mocha, Supertest). 
  

What's in for you:

• Opportunity to work alongside  senior leaders in a cross-functional, fast-paced setting.
  
• Potential transition into a  paid role or  equity opportunity based on performance and company growth.
  
• Certificate of recognition and professional references.
  
• Freedom to experiment and contribute ideas to shape the company’s future.