Senior Software Developer (Remote, Full-Time)

About Smart Working

At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn't just another remote opportunity - it's about finding where you truly belong, no matter where you are. From day one, you're welcomed into a genuine community that values your growth and well-being.

Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles. We help you discover meaningful work with teams that invest in your success, where you're empowered to grow personally and professionally.

Join one of the highest-rated workplaces on Glassdoor and experience what it means to thrive in a truly remote-first world.

About the role

This is a true Senior Software Developer position for an experienced, hands-on engineer working on a large-scale, enterprise SaaS platform used globally by automotive retailers and OEMs. 

The role is ongoing and long-term, focused on building, enhancing, and maintaining a mature product while contributing to architectural decisions and high engineering standards.It is suited to senior engineers who enjoy taking ownership of complex features, working closely with product and engineering peers, and consistently delivering high-quality code in a distributed team environment.

• Deliver high-quality, production-ready code across the .NET stack


• Contribute to the design and implementation of scalable, secure, and maintainable enterprise SaaS solutions


• Take ownership of complex features or components from design through to delivery


• Work closely with Product Managers, Engineers, and Technical Leads (UK-based) to align technical delivery with product goals


• Participate in architectural discussions and provide input into key technical decisions


• Write clean, well-tested code and uphold strong engineering standards


• Review code, identify issues, and contribute to improving overall code quality


• Support and mentor junior engineers through collaboration and leading by example


• Help improve development practices, tooling, and CI/CD processes


• Balance delivery speed with enterprise-level quality, reliability, and robustness

• 5+ years of professional experience as a Software Developer (senior-level)


• C#: 5+ years building production systems


• .NET / .NET Core: 5+ years delivering enterprise-grade applications


• SQL: 5+ years working with relational databases in production environments


• Azure / Azure Cloud Services: 3+ years working with cloud-based services (important but not core)


• Strong experience working on complex, high-availability systems


• Ability to work effectively in a distributed team environment


• Comfortable owning complex technical work and seeing it through end-to-end


• Back-end / Front-end split:70% Back-end/30% Front-end

• Experience with modern JavaScript frameworks (as a substitute for some Azure exposure)


• Prior experience contributing to or scaling mature SaaS platforms


• Experience leading technical initiatives or projects 

• 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

At Smart Working, you'll never be just another remote hire.

Be a Smart Worker — valued, empowered, and part of a culture that celebrates integrity, excellence, and ambition.

If that sounds like your kind of place, we'd love to hear your story. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.