Senior Software Engineer - Streaming Platform Client

Datadog · New York, New York, USA · Dev Eng · listed June 29, 2026

The shape of it

Seniority
Senior
Where
Hybrid
Stated pay
$192,000 – $240,000 USD
Requirements listed
10
Length
1,049 words

In the posting’s own words

We are seeking a Senior Software Engineer to help us evolve these features. You will collaborate directly with our users, tackle performance-critical code, and solve complex distributed systems challenges across the control plane, client libraries, and data plane.

What it asks for · 10

  • You are a self-starter who experiments methodically, iterates rapidly, and views failure as a learning opportunity.
  • You are a finisher who takes the projects through the finish line and does not stop at shipping code.
  • You thrive in collaborative environments, championing a blameless culture and actively fostering the growth of your teammates.
  • You communicate complex ideas effectively, with experience gathering requirements from stakeholders and leading high-impact technical initiatives.
  • You are deeply committed to user experience, ensuring the tools you build empower developers.
  • You have strong proficiency in low-level languages (ideally Rust).
  • You have a passion for deep-dive investigations, particularly in performance optimization and debugging complex systems.
  • You are curious about AI and actively leverage it to enhance your development workflow.
  • Bonus: Direct experience operating or using large-scale streaming systems like Kafka.
  • Bonus: Familiarity with language bindings and FFI.

What the job covers

  • Architect and implement resilient interactions between our client libraries and the control plane.
  • Optimize our high-throughput, low-level streaming library to push the boundaries of performance and efficiency.
  • Champion the developer experience by providing exceptional support, technical documentation, and proactive troubleshooting for our wide user base.
  • Lead high-stakes technical projects, maintaining end-to-end accountability for their delivery and quality.
  • Collaborate with partner teams on delivering projects wider than your team's scope.
  • Mentor junior engineers and interns, fostering a culture of technical excellence and shared knowledge.

Tools and skills named

Cloud & infra
  • Datadog4×
  • Distributed systems
  • Kafka
  • Observability
Languages
  • Rust2×
  • Java
  • Python
Data
  • Data pipelines
Product & design
  • User experience
Ways of working
  • Technical writing

Words the posting leans on

  • client6×
  • complex4×
  • data4×
  • engineer4×
  • experience4×
  • library4×
  • systems4×
  • technical4×
  • user4×
  • builds3×
  • control plane3×
  • culture3×
  • distributed3×
  • hundreds3×
  • operate3×
  • performance3×

Counted from the posting after the mission statement and the legal notices are set aside. The ones near the top are the ones a screener is looking for.

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How this page was made

An automated read of a public job posting, fetched August 25, 2026 and last changed by Datadog on August 24, 2026. Every list above is pulled from the posting’s own sentences — nothing rewritten, nothing added, no judgment about the role or the company. Counts and seniority are read off the text by rule, so they can be wrong where the posting is unusual. The original is the only thing that binds. Openings close without warning; check the source before spending an evening on it.