Backend Developer

As a Senior Backend Developer at Yahweh Technologies, you will lead the design, development, and optimization of scalable, secure, and high-performance server-side systems that power our suite of innovative web and digital products. Specializing in FastAPI and NodeJS, you will build efficient APIs, architect backend systems, and ensure seamless integration with frontend applications. This role is ideal for someone who loves solving complex technical challenges, driving backend excellence, and mentoring a dynamic development team.

Key Responsibilities:

• API Development:

Architect, develop, and maintain advanced RESTful APIs and microservices using FastAPI and NodeJS ) to support frontend applications, third-party integrations, and internal tools.

• Database Management:

Design and optimize database schemas, write efficient queries, and ensure data security and integrity using databases such as PostgreSQL, MySQL, or MongoDB.

• Performance Optimization:

Proactively monitor and improve backend performance by implementing caching (e.g., Redis), load balancing, and asynchronous task management for high scalability.

• Security Implementation:

Enforce strong authentication and authorization mechanisms (JWT, OAuth2), data encryption, and other security best practices to safeguard applications and comply with standards.

• Collaboration:

Work closely with frontend developers, product managers, and DevOps teams to ensure smooth integration, align with business goals, and solve complex system-level challenges.

• Troubleshooting & Maintenance:

Lead debugging efforts, perform root cause analysis, and deliver timely fixes for production issues while maintaining application reliability.

• Code Quality & Mentorship:

Conduct code reviews, uphold coding standards, and mentor junior developers to foster technical growth and maintain clean, maintainable codebases.

• Technical Leadership:

Contribute to architecture decisions, evaluate tools and frameworks, and drive backend best practices to enhance overall development efficiency and performance.

Qualifications:

• Technical Expertise:

Minimum 3+ years of hands-on experience in FastAPI and NodeJS , with a proven track record of building scalable RESTful APIs and microservices.

• Database Skills:

Deep understanding of SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB), including schema design, indexing, and query optimization.

• API Development Mastery:

Strong grasp of RESTful API principles, schema validation (e.g., Pydantic), and API versioning. Experience with GraphQL is a plus.

• Security & Authentication:

Expertise in JWT/OAuth2, API security, and data protection strategies including encryption, secure headers, and rate limiting.

• Version Control:

Proficiency with Git, including branching, pull requests, and collaboration in multi-developer environments.

• Problem Solving:

Exceptional analytical skills with a proactive approach to troubleshooting, scalability, and system performance optimization.

• Scalability Tools:

Experience with Redis, message queues (RabbitMQ/Kafka), and cloud platforms (AWS/GCP).

• Testing & Quality Assurance:

Proficiency in writing unit and integration tests using frameworks like PyTest (FastAPI) or Jest/Mocha (NodeJS).

• DevOps Familiarity:

Hands-on experience with Docker, CI/CD pipelines, and automated deployment workflows is a plus.

Why Join Us?

• Impactful Work:

Shape the backbone of products serving the education, advertising, and digital media sectors—ensuring reliability, scalability, and innovation.

• Collaborative Environment:

Join a talented, growth-driven team that values collaboration, creativity, and technical excellence.

• Professional Growth:

Expand your expertise through leadership opportunities, cross-functional projects, and exposure to cutting-edge technologies.

• Innovation-Driven Culture:

Work with the latest backend frameworks and cloud technologies to create next-gen digital experiences.

• Full-Time Opportunity:

Secure a permanent position with a progressive company committed to your long-term career growth.

How to Apply:

If you're passionate about backend development and excited to build robust systems using FastAPI and NodeJS, we'd love to hear from you.

Send your resume, GitHub profile, and project portfolio (if available).

Your availability for a face-to-face interview at our Bangalore office is required.

Contact:

Robert Lawrence

H.R Manager

About Yahweh Technologies:

Yahweh Technologies is an innovative software firm based in Bangalore, India, offering end-to-end IT solutions — from design, development, and system integration to product maintenance and digital transformation. Our mission is to deliver world-class business solutions powered by technology, creativity, and expertise.

Our Product Portfolio:

• Edudibon ERP: Serving 675+ schools and colleges
• Learncast: K–12 digital content platform (55+ institutions)
• Proaddo: Digital Out-of-Home (DOOH) Advertising Platform
• Cambridge EEP Program
• PupilTube: Online Learning & Video Platform

Job Type: Full-Time

Pay: Competitive salary based on experience (discussed during interview)

Job Type: Full-time

Pay: ₹25,000.00 per month

Work Location: In person