OSI Engineering · 12 hours ago
Senior Backend Software Engineer (Data and ML Innovation)
Cupertino, CA
Contract
Hybrid
Senior Level, Lead/Staff
$77/hr - $92/hr
10+ years expOSI Engineering is a globally leading consumer device company headquartered in Cupertino, CA, seeking a Senior Backend Software Engineer to join their dynamic team. The role involves driving backend innovations and improving Foundation Models by leveraging data from various sources to enhance model training efficiency and performance.
Staffing Agency
Hiring Manager
Diane Chen
Responsibilities
Training data pipeline development. Convert raw data into format acceptable by training jobs on GCP and AWS
Leverage internal and open-sourced training modules
Large scale inferences: Leverage internal and open-sourced inference stack to generate inferences with fine-tuned LLMs on massive amounts of data, for pre-train and post-training
Data processing and data filtering: Have the ability to efficiently process and filter very large amounts of data, often times messy
Scalable web services backend and APIs to support data access and data inspection tools
Qualification
Required
BS in Computer Science or Equivalent
10+ years of programming experience in Python. Extensive experiences in concurrency and parallelism, functional programming, decorators. Familiarity in other programming languages (Java/GoLang/Rust/Swift)
Proficient in REST API, Redis, VectorDB or other large scale data storage systems
Solid foundational programming skills (algorithms, data structures, OOP , etc)
Experience designing, writing, reviewing, testing and delivering software for applications and systems at scale
Preferred
Familiarity with streaming-processing (Kafka)
Familiarity with a variety of build tools (Jenkins, Maven, Docker, Gradle)
Experience providing architecture and design guidance
A good communicator with clear and concise, active listening and empathy skills
Are self-motivated and curious. Strive to continually learn on the job
Have demonstrated creative and critical thinking with an innate drive to improve how things work. Have a high tolerance for ambiguity
Company
OSI Engineering
OSI Engineering is a premier Staff Augmentation and Managed Services partner for today's tech leaders and tomorrow's luminaries.
201-500 employees
H1B Sponsorship
OSI Engineering 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
2025 (13)
2024 (7)
2023 (11)
2022 (5)
2021 (4)
2020 (4)
Funding
Current Stage
Growth StageLeadership Team
Javier Diaz
Chief Executive Officer
Company data provided by crunchbase