Principal Software Engineer (.NET)

Everything we do is for our customers!

Featured on Deloitte's Technology Fast 500 list and G2's leaderboard,Maropostoffers a unified commerce experience that our customers need, transforming ecommerce, retail, marketing automation, merchandising,helpdeskand AI operations with one platform designed to scale for fast-growing businesses. With a relentless focus on our customers' success, we are motivated by customer obsession, extreme urgency,excellenceand resourcefulness totopower 5,000+ global brands while we head to 100,000+.

Driven by the same customer-centric mentality as above, we empower businesses to achieve their goals and grow alongside us. Ifyou'rea driver and not passenger and are ready to make a significant impact and be part of our transformative journey,Maropostis the place for you.

The Opportunity:

Thrive on change and grow beyond limits! We are looking for a bold thinker who sees a chance to learn and definewhat'spossible with every challenge! Ready to make an impact? Welcome toMaropostand you can turn ideas into action!

As aPrincipal Software Engineer (.NET), you will serve as a technical thought leader, architecting large-scale distributed systems, guiding engineering excellence across teams, and enabling long-term technology direction. This role requires deepexpertisein .NET, cloud-native architecture, system design, and the ability to steer engineering strategy whileremaininghands-on.

What You'll Be Responsible For:

• Define and evolve the technical architecture and engineering roadmap for complex systems.

• Strong experience in architecting cloud-native, high-availability distributed systems and microservices, with end-to-end system designexpertisecovering scalability, fault tolerance, and security.

• Influence engineering standards, best practices, and long-term platform strategy while providing technical oversight across multiple teams and projects.

• Evaluate emerging technologies and recommend adoption strategies.

• Strong knowledge of multithreading, concurrency, parallel programming, and high-throughput systems.

• Strong ability to drive end-to-end system design while making key architectural trade-offs across scalability, cost, latency, resilience, maintenance, and security.

• Excellent problem-solving skills, system-thinking mindset, and ability to break down complex engineering challenges.

• Write high-quality, performant, maintainable code.

• Conduct deep-dive reviews of architecture, design documents, and critical code.

• Lead complex debugging sessions, performance optimization, and production incident resolution.

• Represent engineering in architecture forums and governance groups.

What You'll Bring toMaropost:

• Bachelor's or master's degree in computer science or a related field (B.Tech / M.Tech / BE / MCA or BCA + MCA).

• 12+ years of hands-on software development experience with progressively increasing responsibilities.

• 5+ years of strongexpertisein .NET / .NET Core, C#, and enterprise-grade backend frameworks.

• Experience architecting solutions on GCP, Azure, or AWS.

• Expertisein relational and NoSQL data stores - SQL Server, PostgreSQL, MongoDB, Redis, etc.

• Expertisewith CI/CD pipelines, Git workflows, DevOps best practices, and production automation.

• Strong exposure to modern UI frameworks (React/Angular/Vue) and understanding of front-end integration patterns.

• Solid understanding of observability, includingdistributed tracing, structured logging, telemetry, performance monitoring.

• Provenexpertisein designing scalable APIs, asynchronous workflows, and integration patterns using event-driven and messaging architectures (Kafka, RabbitMQ, Azure Service Bus, EventHub).

• You exemplifyMaropost'sValues:

o Customer Obsessed

o Extreme Urgency

o Excellence

o Resourceful

Message from the Founders:Maropostis looking for builders - people who want to drive our business forward at all costsin order toachieve the goals we have both short and long term for the results and outcomes that that will bring to us all.

If thatisn'tfor youthat'sok, for those of you that it is pleaseget in touch withus!