Backend Developer

1 week ago

Makati City, National Capital Region, Philippines Skytech Solutions Inc. Full time ₱540,000 - ₱660,000 per year

As a Senior Backend Engineer, you will take ownership of the business-critical systems that power our high-volume digital platform's growth and operational success. You will be the technical authority for our complex Loyalty and Promotions Engine and our data-intensive Admin Backoffice. This is a high-impact role where you will design and build the fault-tolerant, scalable backend systems our business relies on.

Responsibilities:

* Design, build, and maintain the services powering our user loyalty programs, including account credits, cashback, bonuses, and complex rewards qualification logic.

* Own the end-to-end lifecycle of features for the Admin Backoffice, with a strong focus on analytics, reporting, and user management tools.

* Diagnose and resolve performance bottlenecks, particularly within our Microsoft SQL Server database by writing and optimizing complex stored procedures.

* Enhance system resilience by building robust, asynchronous workflows using our RabbitMQ-based event bus.

* Collaborate closely with Product and Operations teams to translate business requirements into scalable technical solutions.

* Investigate and resolve production issues, ensuring the stability and integrity of our core transactional and user activity data.

Qualifications:

* 3+ years of professional backend development experience using .NET (Framework or Core/6/8) with C#.

* Expert-level proficiency in Microsoft SQL Server, including complex query writing, performance tuning, and extensive experience with stored procedures.

* Demonstrated experience building systems with complex business logic (e.g., financial calculations, promotions, or workflow automation).

* Proven ability to debug and troubleshoot complex issues in a live, distributed production environment.

* A pragmatic approach to problem-solving with a strong sense of ownership.

Bonus Points

* Experience in high-transaction industries like e-commerce, digital entertainment, FinTech, or loyalty/rewards platforms.

* Hands-on experience with messaging queues like RabbitMQ or Kafka.

* Familiarity with modern observability tools (Grafana, Loki, etc.).

* Knowledge of design patterns like CQRS.

* Experience working on multi-tenant platforms.

Job Type: Full-time

Pay: Php45, Php55,000.00 per month

Benefits:

  • Company events
  • Opportunities for promotion
  • Pay raise
  • Staff meals provided

Experience:

  • Back End Developer: 2 years (Required)

Work Location: In person

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