Senior Software Engineer - Streaming Platform
Datadog · New York, New York, USA · Dev Eng · listed June 16, 2026
The shape of it
Seniority
Senior
Where
Hybrid
Stated pay
$192,000 – $240,000 USD
Requirements listed
10
Length
1,050 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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