Senior Fullstack Engineer .net

3Pillar

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India remote Until 9/5/2026 3+ years exp H-1B sponsor history First posted July 7, 2026 Last posted July 7, 2026
Job description
3PILLAR GLOBAL Company 
 
3Pillar is an AI transformation partner on a mission to help enterprises build the AI-native products and intelligent agents that will define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with the most ambitious companies in financial services, healthcare, media, and technology — helping them move faster, modernize boldly, and compete on their own terms. Our HelixAI platform and Helix Pods delivery model put our engineers at the center of real agentic transformation — doing work that is open, portable, and built to last. We are building the future of enterprise AI. 
 
We work with clients to build incredible innovative products as their development partner whose solutions drive rapid revenue, market share, and customer growth for industry leaders in Software and SaaS, Media and Publishing, Information Services, and Retail. Our key differentiator is our Product Mindset and Lightwave Methodology. Our development teams focus on building for outcomes and all of our team members around the globe are trained on the Product Mindset’s core values – Minimize Time to Value, Solve for Need, and Excel at Change. Our teams apply this mindset to build digital products that are customer-facing and revenue-generating. Our business-minded approach to agile development ensures that we align to client goals from the earliest conceptual stages through market launch and beyond. 
 
WHAT WE BELIEVE
At 3Pillar, our core values – Intrinsic Dignity, Outsized Impact, Open Collaboration, and Continuous Improvement – drive our commitment to providing best in class product development services to high growth businesses across the globe. We’ve spent more than fifteen years building innovative software solutions. Our executive team has always held our values to the highest standard which has led to active participation on the Forbes Tech Council, a winner of the Ernst & Young Entrepreneur of the Year Award, and a spot on the Washington Business Journal’s Women Who Mean Business list.

Key Responsibilities:

  • Facilitate effective communication with client project stakeholders regarding project status and recommendations.

  • Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality.

  • Actively participate in accurate planning and estimation efforts, utilizing project methods and tools.

  • Proficiently gather requirements and organize/present developed features for clients.

  • Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements.

  • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success.

  • Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities.

  • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities.

  • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.

Required Skills

  • C#, .NET Core, MVC

  • Strong SQL Server background

  • Complex procedures debugging and bug fixing

  • Proficient English skills

  • Stakeholder management abilities

  • Excellent problem-solving skills and a proactive attitude towards challenges.

  • Strong verbal and written communication skills.

    •  

Others

  • Experience in Agile software development methodologies.

  • Expertise in applying Object-Oriented Programming principles (abstraction, encapsulation).

  • Experience in creating and implementing well-tested, scalable, and performant enterprise-level systems.

  • Practice and initiative mentoring other engineers and decision-makers throughout the organization.

  • Good understanding of SOLID principles.

  • Familiarity with OWASP.

    •  

Benefits:

At 3Pillar, we create an environment where people can do their best work while maintaining a healthy work-life balance.
 
 
  • Flexibility & Well-being – Our remote-first approach gives you the flexibility to work where you perform best, while prioritizing your well-being and personal commitments.
  • Global Community – Collaborate with talented colleagues across the globe in a culture built on connection, support, and shared success.
  • Your Voice Matters – We foster open communication and multiple feedback channels, ensuring every employee has the opportunity to be heard and make an impact.
  • Growth & Development – Gain exposure to diverse clients, industries, and challenges that accelerate learning and career growth.
Our culture is guided by four core values: Collaboration, Outperform, Respect, and Evolve—the principles that shape how we work, grow, and succeed together.
About this role

Summary

Develop, maintain, and optimize enterprise-level software using .NET technologies.

Job title

Senior Fullstack Engineer .net

Experience level

senior level

Minimum experience

3+ years exp

Industry

software

Location requirements

India, remote work allowed

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

C#.NET CoreMVCSQL Servercomplex procedures debuggingstakeholder managementproblem-solvingcommunicationagile methodsobject-oriented programmingSOLID principlesOWASP

Preferred skills

None specified

Specializations

C#.NET CoreMVCSQL Serverobject-oriented programming
Locations

Structured locations inferred from the posting.

India

Remote Country
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