real time data C# software engineer

We have been retained by our fintech client in Dallas, Texas to deliver a real time data C# software engineer on a regular full-time, direct hire basis. Candidate must reside within 100 miles of Dallas. The excellent company culture of this well positioned organization is high-tech, Agile but also looser or more flexible in nature . We seek someone who can contribute their strengths in C# / .NET backend coding to create and improve data handlers, there some aspects using C++ Linux or GoLang across a suite of low-latency and data streaming, real-time data applications on Amazon Cloud / AWS (if you have Azure skills, that is fine). This is a hands-on C# engineering role, working with data handlers and with direct ownership of production systems.

• Subscribe to multicast feeds (on-prem and cloud)


• Normalize native data into proprietary format


• Persist, replay, and distribute data via multicast, Kafka, and SoupBin TCP


• Support downstream caches and REST APIs


• Run in latency-sensitive, high-throughput environments


• Software engineers on this team have a broader scope, owning the code, as well as the CI/CD, deployments, observability, production support on AWS OnPrem, and on AWS Amazon cloud.

Responsibilities

• Design, build, and maintain real-time data pipelines , from start to finish.


• Develop low-latency and high-throughput services in C# / NET, and some minor work with C++/linux, or Go (GoLang), but mainly C# data handlers, but a few C++ data handlers.


• Work with UDP, multicast, TCP, Kafka and custom streaming protocols, terraform for infrastructure as code on AWS


• Own CI/CD pipelines, deployments, and production rollouts, AWS, EC2, ECS, S3


• Kubernetes, Docker


• Troubleshoot production issues involving networking, latency, and data correctness


• Improve observability (metrics, logs, alerts), use Data Dog data traffic visualization tool


• Participate in on-call rotation and Tier-1 production support


• Collaborate with Product Owners, Technical Program Managers, and downstream consumers

Required Qualifications

• Strong experience in C#, 3-4+ years of .NET required, more is better, and backend systems programming. C# / .NET Framework C# is the key to this position, at least 3+ years of C# experience required. More is better.


• Experience building or operating high-throughput, real-time systems


• An understanding of debugging processes, memory issues, basic networking issues or basic switching concepts or issues.


• Experience with basics of cloud infrastructure (AWS / amazon cloud preferred, any cloud is fine, i.e. Azure cloud or Google Cloud Platform / google cloud provider)


• Comfortable owning services end-to-end in production

Preferred Qualifications

In order of priority:

1) C# engineering (must have .NET strengths),

2) Instrument applications with telemetry used in observability

3) Cloud experience (any cloud, AWS preferred)

4) continuous integration and continuous deployment ( CICD , CI/CD )

• Multicast networking (UDP, IGMP, PIM)


• Low-latency techniques:
  
  
  
  • Kernel mode bypass (EFVI, DPDK, Onload)
  
  
  • NUMA awareness
  
  
  • CPU pinning, huge pages
  
  
  
  


• Kafka (producers, consumers, partitions, replay)


• CI/CD tooling (GitHub/GitLab Actions, Jenkins, etc.)


• Experience with co-located data centers


• AWS is a plus. i.e. AWS ECS, EC2, S3


• Kubernetes, Docker


• Terraform


• Networking or switching


• Data streaming apps, video streaming apps, or financial experience is a plus


• C++ on Linux is a plus


• Go (GoLang) is a plus.

Employment Type: Regular Full-Time



Annual Salary: $120,000 150,000 / year



Benefits: annual bonus, life, health, dental, vision, 401(k) matching, ADD, short-term disability, paid-vacation, paid-sick time off



Location: Candidate must reside within a 100 mile radius of Dallas, Texas, within 30 days of start date, otherwise fully remote work.



Immigration: s and those authorized to work in the US are encouraged to apply. We are unable to sponsor H1b candidates at this time.

• No third parties. No Recruiters. No Agencies. No C2C.
  
  


• Principals only. Candidates applying only. No recruiter calls please.
  
  

Please apply with resume (Microsoft Word format preferred) through job post URL below:

Dallas career opp t y: real time data C# software engineer

Candidate must reside within 100 miles of Dallas. Relocation to DFW area necessary, but can relocate after starting remotely for 2-3 weeks.

Any qualified candidate is urged to send a text after applying with resume through our website: