Intermediate Software Engineer (.NET)

About the role

Dev.Pro is seeking a motivated Intermediate Software Engineer with full‑stack expertise in React.js and .NET to join its remote‑first, global team. You will work on a high‑traffic fintech platform, ensuring system reliability, troubleshooting issues, and supporting client onboarding and integrations.

Key responsibilities

• Provide SL2 support by resolving production incidents, merchant inquiries, and technical concerns.
• Maintain application health, monitor batch and ETL jobs, and ensure smooth gateway communication.
• Collaborate with the SL1 team to assist new clients with integration, onboarding and off‑boarding processes.
• Identify and fix data issues, verify transaction process stability, and contribute to technical troubleshooting.

Required profile

• Upper‑Intermediate or higher English proficiency.
• Proactive, accountable team player with strong task‑breakdown skills.
• Experience in technical support or fintech/payment processing is desirable.

Required skills

• React.js
• .NET framework, C#, ASP.NET MVC
• REST/SOAP APIs and system integration
• Message queues
• Entity Framework, SQL Server (stored procedures, ETL jobs)
• Git version control

What we offer

• Work with a top fintech company on billing and payment processing.
• Gain experience with high‑traffic transaction systems and diverse integrations.
• Develop strong technical troubleshooting skills and resolve critical production issues.