[Hiring] Senior Full Stack Engineer (Product & AI-Focused) - Ruby on Rails & React @Smart Working Solutions

Role Description

We are looking for a high-calibre Senior Full Stack Engineer to join a product-focused team, building and iterating on modern applications in a fast-paced environment. This role goes beyond traditional full-stack development and is suited for engineers who combine strong technical fundamentals with product thinking, high ownership, and the ability to move quickly while maintaining quality.

• Design, build, and ship scalable full-stack applications across backend and frontend systems
• Take ownership of features end-to-end, from ideation to production deployment
• Prototype quickly and iterate based on product and user feedback
• Use AI tools (e.g., Copilot, ChatGPT, Cursor, Claude) to accelerate development while applying sound engineering judgment
• Evaluate and improve AI-generated code, ensuring quality, performance, and maintainability
• Contribute to system design, architecture, and technical decision-making
• Work across backend, frontend, and infrastructure layers as needed
• Collaborate with product stakeholders to define requirements and make informed trade-offs
• Identify gaps, inefficiencies, or product issues and proactively suggest improvements
• Maintain high standards of code quality, testing, and performance

Qualifications

• Strong academic background from top-tier engineering institutions (e.g., IITs, IISc, IIITs, BITS, top NITs, or equivalent)
• 6–10+ years of experience in software engineering, with strong full-stack exposure
• Strong backend engineering experience (Ruby on Rails preferred, or Python, Go, Rust with equivalent depth)
• Solid frontend development experience with modern frameworks (e.g., React or similar)
• Strong understanding of system design, APIs, and scalable architecture
• Proven ability to build and ship production-grade applications end-to-end
• Demonstrated product mindset with the ability to think beyond implementation
• Experience working in product-driven environments with high ownership
• Hands-on experience using AI tools (e.g., Copilot, ChatGPT, Cursor, Claude) in day-to-day development
• Ability to critically evaluate AI-generated output and apply sound engineering judgment
• Strong communication skills with the ability to articulate technical decisions clearly
• High level of autonomy, ownership, and problem-solving capability

Requirements

• Experience working in high-growth startups or product-led companies
• Experience contributing across DevOps or infrastructure
• Strong track record of ownership and impact in previous roles
• Exposure to fast-paced, high-performance engineering cultures

Benefits

• Fixed Shifts: 12:00 PM - 9:30 PM IST (Summer) | 1:00 PM - 10:30 PM IST (Winter)
• No Weekend Work: Real work-life balance, not just words
• Day 1 Benefits: Laptop and full medical insurance provided
• Support That Matters: Mentorship, community, and forums where ideas are shared
• True Belonging: A long-term career where your contributions are valued