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Senior Software Engineer

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Location: Remote
Compensation: To Be Discussed
Reviewed: Wed, Oct 28, 2026
This job expires in: 30 days

Job Summary

Leading the development of features for a client's marketplace purchase platform, the remote Senior Software Engineer will focus on payments infrastructure and transaction processing systems while designing scalable microservices and mentoring junior engineers on a contract basis.

Key Responsibilities
  • Lead the design, development, and implementation of payment platform features using C# and ASP.NET Core/.NET Core
  • Design and develop cloud-based microservices, preferably using AWS
  • Conduct code reviews, pair programming, and provide technical mentoring to improve code quality
Required Qualifications
  • 8+ years of software development experience with C# and ASP.NET/.NET Core
  • Experience with microservices and cloud-based architecture, preferably AWS
  • Proficiency in SQL Server, PostgreSQL, Redis, MongoDB, or Elasticsearch
  • Experience with Kafka or messaging technologies such as AWS SNS/SQS, RabbitMQ, or Azure Service Bus
  • Strong technical leadership and mentoring skills

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