Senior .NET Engineer (Microservices & API Integrations)

This is a remote position.

Senior .NET Engineer (Microservices & API Integrations)

Remote | Full-Time | PH Based Only

Overview

We’re hiring a Senior .NET Engineer to design and build scalable, API-driven systems that power real-world products.

This role is for engineers who don’t just write code—they own systems end-to-end. You’ll take product requirements and turn them into well-architected, production-ready services using modern .NET microservices patterns.

You’ll work on projects involving third-party integrations, data aggregation, and analytics—building platforms that unify and operationalize external data into a seamless user

Requirements

What You’ll Do

• Architect and build scalable microservices using .NET (C# / ASP.NET Core)
  

• Own projects from technical design through deployment and iteration
  

• Integrate with third-party APIs (OAuth, REST, webhooks, external data sources)
  

• Design systems for:
  

• Data ingestion and normalization
  

• Background processing and job orchestration
  

• Analytics and reporting
  

• Build resilient services with proper error handling, retries, and observability
  

• Collaborate with product to refine requirements and shape technical solutions
  

• Ensure high standards for code quality, performance, and maintainability
  

Requirements

• 5+ years of professional software development experience
  

• Strong expertise in .NET / C# and ASP.NET Core
  

• Proven experience building and scaling microservices architectures
  

• Hands-on experience with third-party API integrations (OAuth, REST APIs)
  

• Familiarity with APIs like Google, Yelp, or other external data providers
  

• Experience with cloud platforms (AWS, Azure, or GCP)
  

• Strong understanding of:
  

• Distributed systems and service-to-service communication
  

• Asynchronous processing (queues, background jobs, workers)
  

• Data modeling and persistence
  

What We’re Looking For

• A self-starter who can take a problem and drive it to completion
  

• Someone who values clean architecture and long-term maintainability
  

• Comfortable working with minimal oversight and high ownership
  

• Ability to think through edge cases, scale, and system reliability
  

• Strong communicator who can bridge product and engineering decisions
  

Nice to Have

• Experience with:
  

• Event-driven systems (Kafka, RabbitMQ, SQS, etc.)
  

• Multi-tenant SaaS platforms
  

• Analytics pipelines or reporting systems
  

• Experience with Self Storage Management Systems (Storable, Cubby, etc.)
  

• Experience working in small, fast-moving teams
  

• Experience using AI coding assistants to boost productivity (Claude Code, Cursor, etc.)
  

Benefits

Why Join Us

• Own entire systems and modules, not just tickets
  

• Build products that directly impact customers
  

• Work on modern architecture with real technical challenges
  

• High trust, low bureaucracy environment