Mid-Level Software Engineer (C#.NET) (Dev - 7) jobs in United States
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Telestream · 3 weeks ago

Mid-Level Software Engineer (C#.NET) (Dev - 7)

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level
money$125K/yr - $125K/yr
date5+ years exp

Telestream is looking for a Senior Software Developer with a strong background in distributed systems and a passion for media technology. In this role, you will help architect and build the core services that power high-volume media workflows, focusing on scalable backend systems that support millions of users.

SoftwareVideoVideo Streaming
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H1B Sponsor Likelynote

Responsibilities

Design and implement high-throughput, fault-tolerant distributed services using C++, C# and .NET Core
Develop scalable distributed systems for media asset ingestion, encoding pipelines, metadata management, and/or playout
Work with real-time messaging and streaming technologies (e.g., WebSockets and WebRTC) to enable low-latency experiences
Drive performance optimization and service/process resilience
Contribute to the full SDLC - from technical planning and architecture to testing and production support

Qualification

C#.NET CoreDistributed systemsLinux environmentREST APIsSQL databasesMicroservicesAsynchronous programmingMultithreadingAgile developmentMedia technologies

Required

5+ years of experience developing high-performance software using C# and .NET Core
5+ years of experience developing distributed software solutions in a Linux environment
Strong understanding of distributed systems design and patterns. Microservices experience applicable in many ways
Experience working with high-performance multi-threaded, high-volume data pipelines or real-time media systems
Experience with REST APIs, gRPC, or GraphQL
Strong knowledge of asynchronous programming, multithreading, and concurrency
Experience with building fault-tolerance, distributed systems error handling and high-quality context rich logging for real-time debugging
Experience working with SQL databases (e.g., SQL Server, PostgreSQL, MySQL)
Comfortable in fast-paced, agile development environments

Preferred

Experience with software development in a Windows environment using C# and .NET Core
Experience with media technologies: video/audio codecs, transcoding, HLS/DASH, DRM, MAM/DAM systems
Passion for high-performance systems and quality-driven development

Company

Telestream

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Telestream provides live and on-demand digital video tools and workflow solutions for consumers and businesses.
dateFounded in 1998
location
Nevada City, California, USA
people-size501-1000 employees
web-link
http://telestream.net

H1B Sponsorship

Telestream has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (3)

Funding

Current Stage
Late Stage
Total Funding
$54.47M
Key Investors
National Science Foundation
2013-06-17Grant· $0.15M
2012-01-18Private Equity· $54.32M
2011-12-21Acquired

Leadership Team

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Calvin Harrison
President of Video Quality and Analytics
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Recent News

Business Wire
Telestream DIVA Now Certified with Quantum ActiveScale and ActiveScale Cold Storage
2026-01-22
TV Technology
Telestream Unveils ARGUS V2.3 With Live Look Stream Validation
2025-11-20
Kaltura
Kaltura Announces Financial Results for Third Quarter 2025
2025-11-10
Company data provided by crunchbase