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2,598 api engineer jobs at 895 companies in Berkeley, CA

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Control Plane / Portal / API Engineer
San Jose or Austin
$145k-$260k/yr RemoteFull Time
Bitdeer
BitdeerThe Nasdaq Stock Market LLC: BTDR: Public Singaporean Bitcoin mining and AI cloud infrastructure serving enterprises with computing, datacenters, and mining solutions.
3+ YOERequires 3+ years building backend services, control planes, or web platforms; strong Go, Java, or Python backend engineering, API design, and distributed systems experience. Senior roles require 6+ years.
Go, Java, Python, React, Vue, OAuth, OIDC
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3w
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SDK/API & Developer Platform Lead
Santa Clara, California, United States
$200k-$300k/yr OnsiteFull Time
Velaura AI
Velaura AI: Private AI compute infrastructure developing ultra-low-power silicon and software for data centers and Physical AI.
Strong experience building SDKs, developer platforms, or embedded software APIs; strong C/C++ and Python; experience with Linux-based embedded systems, AI/ML runtimes, robotics, camera pipelines; leadership experience.
C, C++, Python, Linux, ONNX, PyTorch, TFLite, ROS 2, GStreamer, OpenCV, Docker
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2mo
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Software Engineer, API Safety
San Francisco, California, United States
$293k-$385k/yr HybridFull Time
OpenAI
OpenAI: AI research and deployment focused on beneficial AGI.
7+ YOERequires 7+ years of professional backend, infrastructure, platform, or product engineering experience; production distributed systems and API expertise; strong systems fundamentals; and proficiency in Python, Go, Rust, or TypeScript.
API, Python, Go, Rust, TypeScript
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2w
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Lead Software Engineer - API Platform
Palo Alto, California, United States
$157k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
5+ YOE5+ years applied software engineering experience; Java, Spring Boot, REST, Microservices, RDBMS, NoSQL, cloud (AWS), Docker, Kubernetes; API platform expertise; formal training or certification in software engineering; Section 19 criminal history review.
Java, Spring Boot, REST, Microservices, RDBMS, NoSQL, AWS, Docker, Kubernetes, API
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3mo
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Software Engineer (API & Microservices development)
San Jose, California, United States
$180k-$210k/yr OnsiteFull Time
NetApp
NetAppNASDAQ: NTAP: Global cloud-led, data-centric software.
4+ YOE4+ years software engineering experience building backend services, production REST APIs, containerized microservices, Kubernetes, and databases (PostgreSQL or MongoDB); proficiency in Go/C++/C#; strong testing and CI/CD practices.
Go, C++, C#, Docker, Kubernetes, PostgreSQL, MongoDB, Python, React, TypeScript, rabbitmq, Kafka
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3mo
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Operations Engineer - Peptide API
Menlo Park, California, United States
$110k-$125k/yr OnsiteFull Time
Hims & Hers
Hims & HersNYSE: HIMS: Publicly traded U.S. telehealth platform connecting consumers with licensed providers and personalized prescription and wellness care.
2+ YOEBachelor's in chemical/chemistry/biochemistry or related, 2+ years pharma/biotech/chemical manufacturing experience, peptide/API manufacturing or complex chemical process experience preferred, cGMP knowledge, hands-on troubleshooting, documentation and SOP experience.
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1mo
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Quality Assurance Engineer – Cloud, UI & API Automation
San Jose, California, United States +1 more
$81k-$164k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Global edge-to-cloud advancing how people live and work.
2+ YOEU.S. citizenship required; Bachelor's or Master's in Computer Science or related field; 2+ years software/automation/quality engineering experience; 2+ years Python programming; experience with automated testing frameworks, REST API and web application validation.
Python, Selenium, Playwright, pytest, Django, REST API, CI/CD
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3w
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ML engineer - API Platform
San Francisco, California, United States
OnsiteFull Time
Physical Intelligence
Physical Intelligence: AI robotics developing foundation models and learning algorithms for robots and physically actuated devices.
Strong software engineering fundamentals, deep backend and systems experience, experience building and scaling developer platforms, Python skills, and familiarity with ML systems for production deployment.
Python, Postgres, ClickHouse, GCP, Kubernetes, Modal, React, TypeScript
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2mo
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Software Engineer, API(Python)
Bengaluru or San Mateo
HybridFull Time
Nexla
Nexla: Privately held enterprise data-integration platform that helps organizations deliver governed data products for AI agents and applications.
7+ YOE7+ years of software engineering with Python; FastAPI or Starlette and SQLAlchemy; strong SQL and relational database skills; testing and production operations experience; practical AI tooling experience.
Python, FastAPI, SQLAlchemy, Starlette, MySQL, Postgres, Celery, Dramatiq, Kafka, RabbitMQ, Redis Streams, AWS, GCP
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3mo
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Staff Software Engineer, API Platform
San Francisco or Seattle +1 more
OnsiteFull Time
Stripe
Stripe: Financial infrastructure platform for online businesses and enterprises.
12+ YOE5+ Mgmt12+ years technical experience,5+ years strategic technical leadership,experience with API design and infrastructure,proficient in Java/Ruby/Python/Go,strong communication and problem-solving skills.
Java, Ruby, Python, Go, Kafka, Kubernetes
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2w
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Staff Software Engineer (Cloud API)
San Francisco, California, United States
$220k-$260k/yr HybridFull Time
Cyberhaven
Cyberhaven: Private AI-powered data security helping enterprises prevent data loss and insider threats.
5+ YOE5-8 years industry experience building high-scale security products; experience with AI agents or agentic security; extensive cloud and SaaS development; proficiency in Go, Python, Java, or Rust; experience with RESTful APIs, microservices, and Kubernetes; excellent English communication.
Go, Kubernetes, Bigtable, BigQuery, Spanner, Redis, Docker, AWS, GCP, Azure, Python, Java, Rust, Neo4j, Neptune
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1d
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Senior Software Engineer, ML API – AI Inference
Sunnyvale, California, United States
HybridFull Time
Cerebras Systems
Cerebras SystemsNasdaq Global Select Market: CBRS: Designs processors and systems for AI training and inference.
5+ YOE5+ years software engineering experience; strong Python and Go/C++/Rust; experience with production APIs, distributed systems, Linux, containers, Kubernetes, CI/CD; Bachelor's in CS/CE/EE or equivalent.
Python, Go, C++, Rust, REST, gRPC, Linux, Kubernetes, CI/CD, vLLM, PyTorch, Hugging Face, LLGuidance, SGLang, Triton, TensorRT-LLM, CUDA, ROCm
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2mo
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Sr. II Backend Engineer, Mobile API
San Mateo, California, United States
$176k-$220k/yr HybridFull Time
Slickdeals
Slickdeals: Privately owned online deal-sharing community helping shoppers find, evaluate, and save on products and services.
Extensive backend development experience with PHP, RESTful or GraphQL APIs, relational databases, distributed systems, cloud platforms, containers, CI/CD, production monitoring, and cross-team technical leadership.
PHP, Vue, TypeScript, MySQL, PostgreSQL, RabbitMQ, Valkey, Redis, Kafka, Firebase Cloud Messaging, APNs, Docker, Kubernetes, GitHub Actions, JWT, RESTful, GraphQL, iOS, Android, CI/CD
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1mo
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Lead Backend Software Engineer (API & Microservices development)
San Jose, California, United States
$215k-$245k/yr HybridFull Time
NetApp
NetAppNASDAQ: NTAP: Global cloud-led, data-centric software.
8+ YOE8+ years software engineering experience; proficiency in Go, C++, or C#; experience with REST APIs, microservices, Docker, Kubernetes, PostgreSQL or MongoDB; strong software quality practices; Bachelor's in CS or equivalent.
Go, C++, C#, Docker, Kubernetes, PostgreSQL, MongoDB, Python, React, TypeScript, RabbitMQ, Kafka
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2w
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Software Engineer, Model API Infra
Mountain View or Redmond
$120k-$235k/yr OnsiteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Multinational technology providing software, cloud, and AI solutions.
5+ YOEBachelor's degree in Computer Science or related field AND 5+ years technical engineering experience with coding in Python, C++, or similar; experience with LLM inference/serving systems (vLLM, SGLang, TensorRT-LLM); distributed serving concepts; Kubernetes and cloud platforms.
Python, C++, vLLM, SGLang, TensorRT-LLM, Kubernetes, Azure ML, Grafana, Prometheus, Kusto
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