Apera
Data Engineer
Skills
1 month ago
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Important information
Contract type:
Permanent
Salary:
$200,000 – $270,000 / year
Location:
Sunnyvale, CA, USA
Work mode:
Onsite
Published on:
22 September 2026
What they need
We are seeking a Senior Data Engineer to help build the scalable backend infrastructure powering next-gen AI and autonomous systems. In this role, you will develop high-performance services, data platforms, and distributed systems that enable the rapid development, testing, and deployment of intelligent technologies. This is an opportunity for a strong software engineer who enjoys solving complex technical challenges and is excited by the intersection of backend engineering, data infrastructure, autonomy, robotics, physical AI, and defense technologies.
What You'll Do
- Design, build, and maintain scalable backend services and data infrastructure supporting AI-driven products and workflows.
- Develop and optimize data pipelines that enable large-scale processing and model development.
- Enhance platform architecture to improve system scalability, data quality, and operational efficiency.
- Build services and tools that help automate data processing, quality assurance, and data discovery workflows.
- Contribute to the design of distributed systems that support complex software and hardware testing environments.
- Partner directly with customers and stakeholders to understand technical requirements, troubleshoot issues, and deliver effective solutions.
Required Qualifications
- 5+ years of professional software engineering, backend engineering, or data infrastructure experience.
- Experience building backend services, microservices, distributed systems, or data-intensive applications.
- Strong experience working with databases and large-scale data systems.
- Proficiency in one or more programming languages such as Python, Go, Java, C++, or similar.
- Ability to work in a fast-paced environment and take ownership of technical initiatives.
- U.S. Citizenship and eligibility to obtain a security clearance.
Preferred Qualifications
- Experience supporting machine learning infrastructure, training workflows, or large-scale compute environments.
- Familiarity with modern AI systems, foundation models, or data-centric AI approaches.
- Full-stack development experience using modern web technologies.
- Experience in autonomous systems, robotics, simulation, aerospace, defense, or physical AI environments.
- Exposure to data labeling, active learning, human-in-the-loop systems, or automated data processing workflows.
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