Hybrid Senior .NET Engineer – Core Banking & Distributed Systems

Upcom; Kentucky; On-site; USD 402,000 - 442,000; Full time

Benefits offered by this job

Hybrid work model

Private health insurance

Wellness platform access

Continuous learning

Career growth opportunities

Large-scale banking systems

Great working environment

Job summary

UpcoMinds is seeking a Senior .NET Engineer to join their Core Banking Technology team, building mission-critical financial systems in a regulated environment. You will design distributed systems, implement scalable bank-grade platforms, and shape architecture decisions using modern engineering practices.

You will work on REST APIs, microservices, CQRS, DDD, and async patterns, collaborating with architects and stakeholders to deliver high-availability solutions.

Qualifications

• 5+ years of C#, .NET Framework and .NET Core development.
• Experience designing REST APIs and relational databases.
• Banking or fintech domain experience preferred.

Responsibilities

• Develop and maintain backend applications using .NET Framework and .NET Core.
• Design and implement APIs and integration services with external systems.
• Collaborate with Senior Engineers and Analysts to translate requirements into code.

Skills

C#

.NET Framework

.NET Core

REST APIs

SQL Server

Jira

Azure DevOps

Frontend basics

Banking/Fintech

Education

Bachelor's degree or higher

Job description

UpcoMinds is seeking a Senior .NET Engineer to join their Core Banking Technology team, building mission-critical financial systems in a regulated environment. You will design distributed systems, implement scalable bank-grade platforms, and shape architecture decisions using modern engineering practices.

You will work on REST APIs, microservices, CQRS, DDD, and async patterns, collaborating with architects and stakeholders to deliver high-availability solutions.