STSY - Senior Software Developer jobs in United States
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Yulista Holding LLC · 1 month ago

STSY - Senior Software Developer

Yulista Holding LLC is seeking a Senior Software Developer to join their ET&T Custom Applications team. The role involves developing and delivering modern, containerized, cloud-ready applications while setting the technical direction for next-generation custom tools and services.

AutomotiveConsulting

Responsibilities

Architect, design, and develop modern C# .NET applications leveraging microservices, containers (Docker/Podman), and cloud-native patterns
Lead the transition to containerized workloads, establishing templates, standards, and best practices for the CustomApps team
Build secure, scalable REST APIs and backend services that power business-critical systems across the enterprise
Implement API-first, modular architectures that integrate with platforms like Costpoint, Salesforce, Workday, SharePoint, and custom ET&T solutions
Establish and maintain CI/CD pipelines, automated testing frameworks, and DevSecOps workflows to ensure rapid, secure delivery
Serve as a technical trailblazer for emerging technologies, prototyping and validating new frameworks, architectures, and patterns for enterprise adoption
Collaborate closely with the Data team to align custom applications with enterprise data models, SQL Server designs, and data governance standards
Create documentation, architectural diagrams, and development standards that will guide future CustomApps developers
Conduct code reviews, provide technical mentorship, and support junior and mid-level developers on the team
Troubleshoot and resolve deep technical issues across distributed systems, APIs, and cloud environments

Qualification

C# .NETContainerization DockerContainerization PodmanREST API designCloud-native architectureSQL ServerDevSecOpsMicroservicesAzure cloud servicesTechnical mentorshipEffective communication

Required

Bachelor's degree in Computer Science, Software Engineering, or equivalent experience
10+ years of hands-on software development experience, with at least 3–5 years working in modern .NET and API-heavy environments
Demonstrated experience designing or leading containerized application architectures
Proven ability to guide technical strategy, mentor developers, and lead complex projects

Preferred

Experience with cloud platforms (preferably Azure/GCCH) and enterprise-grade integrations strongly preferred

Company

Yulista Holding LLC

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Yulista Holding LLC is an aviation & aerospace firm providing modernization and service life extension of rotaryand fixed wing aircraft.

Funding

Current Stage
Late Stage

Leadership Team

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Josh Herren
Chief Executive Officer
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Company data provided by crunchbase