Backend Engineer

Join CG-VAK Software & Exports Ltd. as a Backend Engineer in our dynamic engineering team during a period of significant growth. You will play a crucial role in developing and enhancing a sophisticated platform designed for complex financial operations within B2B companies. Your work will focus on building scalable systems that automate essential processes such as billing, usage metering, revenue recognition, and financial reporting, directly influencing how businesses manage their revenue operations.

This position is ideal for individuals who thrive in a fast-paced startup environment where requirements can change rapidly and creative problem-solving is essential. You will tackle a variety of technical challenges, including API development and external system integrations, while collaborating closely with senior engineers, product managers, and customer success teams to deliver impactful solutions.

Key Responsibilities

• Develop core platform features, including robust APIs, services, and integrations to support billing automation and revenue recognition.
• Contribute across the technology stack, encompassing both backend services and frontend interfaces to ensure a cohesive user experience.
• Implement critical integrations with external systems such as CRMs, data warehouses, ERPs, and payment processors.
• Optimize systems for scalability to manage complex pricing models, high-volume usage data, and real-time financial calculations.
• Champion code quality and best practices through writing maintainable code, participating in code reviews, and engaging in architectural discussions.
• Solve complex technical problems, debug issues across the full stack, and collaborate with teams to meet evolving client needs.

The Impact You'll Make

• Empower business growth by directly enabling efficient billing and revenue operations for rapidly expanding B2B companies.
• Build essential financial infrastructure capable of handling significant transaction volumes while ensuring accuracy and compliance in revenue recognition.
• Influence product direction during our scaling phase, with your contributions having an immediate effect on product evolution and customer satisfaction.
• Accelerate your professional development by gaining deep expertise in financial systems, B2B SaaS operations, and enterprise software alongside industry veterans.
• Shape the future of B2B commerce by helping to create infrastructure that supports next-generation pricing models, from usage-based to value-based billing.

Ideal Candidate Profile

• Strong Backend Engineering experience in building production-grade systems for B2B SaaS or product environments (minimum 2 years).
• Proficiency in at least one backend framework such as FastAPI/Django (Python), Spring (Java), or Express (Node.js).
• Solid understanding of backend fundamentals including API development, service-oriented architecture, data structures, algorithms, and clean coding practices.
• Significant experience with databases (SQL and/or NoSQL), including data modeling and query optimization.
• Proven experience in designing, building, and maintaining APIs and backend services, including integrations with external systems.
• Experience working in cloud environments (AWS/GCP/Azure) and proficiency with Git-based development workflows.
• Experience with financial systems, billing platforms, fintech applications, or SaaS revenue-related workflows is highly preferred.
• Experience working in product companies or startups, preferably at Series A to Series D funding stages.
• Graduates from Tier-1 engineering institutes (IITs, BITS) are highly preferred.

Perks, Benefits and Work Culture

• Variable compensation based on performance.
• ESOPs available for full-time roles.
• Comprehensive benefits for full-time employees, including health insurance, a generous vacation policy, a learning and development budget, team events, company offsites, maternity and paternity benefits, a company laptop, and Friday game nights.