About MarketEngine.ai

MarketEngine by StartupWind is a hot Silicon Valley startup offering an Agentic AI marketing platform helping mid-market companies accelerate traffic and lead generation.Our cutting-edge platform is transforming marketing for small and medium businesses by integrating all marketing functions into one seamless solution, empowering entrepreneurs, marketers and sales executives to generate marketing-qualified leads 10x faster and at 75% lower cost compared to traditional marketing agencies.Led by Silicon Valley leaders, experts in Marketing, SMB and AI/ML, we’re on a mission to help companies not just survive, but thrive.In the last year, we've grown 10x, achieving the kind of traction most startups only dream of.

About the Role

We're hiring a Backend Engineer for a full-time, on-site role in Pune. You'll take ownership of core server-side systems, driving key architectural decisions and setting technical standards across the backend. Beyond building and optimizing high-performance APIs, you'll be a technical anchor for the team — mentoring engineers, reviewing designs, and making the tradeoffs that keep our platform scalable as it grows.

You'll partner closely with front-end and AI/ML engineers to ship features end to end, and you'll be a go-to voice when the team hits gnarly performance or integration challenges.

This is NOT a entry-level position — we are not considering interns, new graduates, or entry-level candidates for this role.

What You'll Do

- Own the design and architecture of backend systems, from high-level structure to low-level implementation




- Set technical direction and best practices for backend development across the team
- Build and optimize APIs for performance, reliability, and scale
- Mentor and provide technical guidance to other engineers, including code and design reviews
- Diagnose and resolve complex performance bottlenecks and system-level issues
- Collaborate cross-functionally with front-end, AI/ML, product, and UX teams to deliver cohesive features
- Make build-vs-buy and architectural tradeoff decisions with long-term scalability in mind

What We're Looking For

- 4+ years of backend development experience, with deep expertise in Python, Node.js, and Express.js
- Strong hands-on experience with MongoDB and PostgreSQL at scale; Azure deployment experience strongly preferred
- Proven track record owning system architecture and leading technical decisions in production environments
- Deep understanding of object-oriented design and software design patterns
- Working knowledge of front-end development to collaborate effectively across disciplines
- Experience mentoring engineers or leading technical initiatives
- Comfort operating with high autonomy in a rapid-paced, mission-driven startup
- Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)

If you’re a builder who enjoys solving hard problems and wants to be part of what we’re creating, we’d love to hear from you. Pl send your updated CV to [email protected] with the subject line "Backend Engineer / Senior Software Engineer – [Your Name]".

📌 Back End Developer (Pune)
🏢 MarketEngine.ai
📍 Pune