698 api engineer jobs at 185 companies in Prunedale, CA
2mo
Save
Mark Applied
Hide
Quality Assurance Engineer - Cloud, UI & API
Cupertino, California, United States
$106k-$214k/yr HybridFull Time
5+ YOE5+ years QA/software testing, customer support, or related engineering; Python proficiency; UI/API troubleshooting; Selenium/pytest experience.
Python, Selenium, pytest, Django RESTful API
3w
Save
Mark Applied
Hide
Staff Software Engineer, Foundation Model API
San Francisco or Mountain View
$190k-$265k/yr OnsiteFull Time
8+ YOE8+ years backend/infrastructure experience, distributed systems, scalable APIs, cloud-native infra, real-time serving/ML infra/GPU orchestration, strong Scala/Go/Python skills, product ownership and customer engagement.
OpenAI, Anthropic, Gemini, Qwen, GPT-OSS, Llama, SageMaker, Vertex AI, Azure ML, FMAPI, Apache Spark™, Delta Lake, MLflow, Scala, Go, Python
1mo
Save
Mark Applied
Hide
Platform Engineer- GraphQL/API
Dublin or San Jose or New York City or Shanghai
HybridFull Time
3+ YOE3+ years software engineering experience; strong Java and Spring Boot skills; GraphQL and API design experience; CI/CD (Maven/Jenkins); Kubernetes and cloud-native deployments; focus on reliability, scalability, and developer experience.
Java, Spring Boot, GraphQL, REST, CI/CD, Maven, Jenkins, Kubernetes
4d
Save
Mark Applied
Hide
Staff Software Engineer, Fintech API
Mountain View, California, United States
$203k-$274k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience with deep API design, distributed systems, codegen/CI-CD, AI agent tooling, cross-team technical leadership; Bachelor\u0002s in CS or equivalent experience.
OpenAPI, REST, Model Context Protocol (MCP), Claude, ChatGPT Actions, LLM, CI/CD
2w
Save
Mark Applied
Hide
Software Engineer (API & Microservices development)
San Jose, California, United States
$180k-$210k/yr OnsiteFull Time
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
2w
Save
Mark Applied
Hide
Software Engineer (API & Microservices development)
San Jose, California, United States
$180k-$210k/yr OnsiteFull Time
4+ YOE4+ years building production backend services and REST APIs; hands-on Go, C++, or C#; Docker and Kubernetes experience; PostgreSQL or MongoDB experience; strong testing, CI/CD, and communication skills.
Go, C++, C#, Docker, Kubernetes, PostgreSQL, MongoDB, Python, React, TypeScript, RabbitMQ, Kafka, Azure, AWS, GCP
2w
Save
Mark Applied
Hide
Software Engineer, Metal Runtime (API & Abstractions)
Austin or Santa Clara or Toronto
$100k-$500k/yr HybridFull Time
Strong C/C++ low-level systems programming, concurrency and performance experience; API and abstraction design; collaboration with runtime, kernel, compiler teams.
C, C++
2mo
Save
Mark Applied
Hide
Quality Assurance Engineer - Cloud, UI & API
Cupertino, California, United States
$106k-$214k/yr HybridFull Time
5+ YOE5+ years in QA/software testing or related roles; strong Python, UI/API testing; test automation; customer-facing support experience.
Python, Selenium, pytest, Django REST framework
2mo
Save
Mark Applied
Hide
Quality Assurance Engineer - Cloud, UI & API
Cupertino, California, United States
$106k-$214k/yr OnsiteFull Time
5+ YOE5+ years QA experience; Python; UI/API testing; test automation; customer interaction; US citizenship; degree in CS or related field.
Python, Selenium, pytest, Django RESTful API
4w
Save
Mark Applied
Hide
Senior Software Engineer - API Platform & Client Tooling
Bellevue or Livingston or New York City or San Francisco or Sunnyvale
$153k-$204k/yr OnsiteFull Time
Production Go experience, API design and versioning, client tooling/SDK/CLI or provider work, code-generation or compiler/tooling experience preferred, cross-team collaboration and mentorship.
Go, gRPC, protocol buffers, Buf, ConnectRPC, Terraform Plugin Framework, Cobra, CWIC
3w
Save
Mark Applied
Hide
Engineer III
San Jose, California, United States
$226k-$233k/yr HybridFull Time
2+ YOEMaster's in CS/Engineering plus 2 years related experience. Strong skills in C/C++, Docker, Java, JavaScript, Python, XML/JSON, REST API, MySQL/MongoDB, Agile, JIRA, Git/Perforce, UNIX/Linux.
C, C++, Docker, Java, Javascript, Python, XML, JSON, REST API, MySQL, MongoDB, Agile, JIRA, Git, Perforce, UNIX, Linux
1w
Save
Mark Applied
Hide
Staff Software Engineer, API Proxy
Sunnyvale, California, United States
$207k-$300k/yr OnsiteFull Time
8+ YOEBachelor's or equivalent experience, 8+ years C++ programming, 5+ years testing/launching software, 5+ years building large-scale distributed systems, EMR not mentioned (ignore), leadership and architecture experience preferred.
C++, gRPC, HTTP, Stubby, Envoy Proxy, Enterprise Security Framework (ESF), One Model Context Protocol (OneMCP), ExtProc
1mo
Save
Mark Applied
Hide
Software Engineer, Solutions Engineering
Milpitas, California, United States
$153k-$219k/yr OnsiteFull Time
5+ YOEDegree in engineering or related field with 5–7+ years' experience, hands-on networking (routing/switching/wireless), Python and REST API automation, familiarity with Cisco products and AI-assisted engineering tools, strong communication.
Python, REST API, Codex, GitHub Copilot, Claude, Cisco Catalyst Center, Catalyst 9000, Meraki, Identity Services Engine (ISE), CI/CD, AI Agents, MCP, LLMs
1d
Save
Mark Applied
Hide
Strategic Solutions Engineer
Mountain View, California, United States
$160k-$235k/yr HybridFull Time
5+ YOERequires 5+ years of sales engineering or solution consulting experience, a bachelor's degree in computer science or related field, cloud familiarity, Python or Java proficiency, and API integration skills.
Google Drive, Slack, Microsoft Teams, Zoom, ServiceNow, Zendesk, GitHub, GCP, AWS, Azure, Python, Java, API
2w
Save
Mark Applied
Hide
Senior Partner Enablement Engineer
Milpitas, California, United States
$160k-$190k/yr OnsiteFull Time
7+ YOEBachelor's in CS/Engineering or equivalent,7+ years software engineering experience,experience with web apps/tools and APIs,root-cause analysis across distributed systems,cross-functional collaboration and strong communication.
APIs, AI, IoT
2w
Save
Mark Applied
Hide
Lead Solutions Engineer– Back Office Transformation
San Jose, California, United States
$115k-$213k/yr OnsiteFull Time
3+ YOEBachelor's in CS/Engineering or equivalent,3+ years experience,strong Python,experience with LLMs/Generative AI,APIs and prototype-to-production delivery,excellent communication and cross-functional collaboration.
Python, Large Language Models, Generative AI, APIs, MCP
2d
Save
Mark Applied
Hide
Senior Staff Network Automation Engineer
Santa Clara, California, United States
$208k-$334k/yr HybridFull Time
12+ YOEBachelor’s degree or equivalent experience; 12+ years in network/infrastructure engineering, 7+ in production network automation; Python and Golang required; expertise in IaC, APIs, networking, and DevOps.
Python, Golang, YAML, Bash, JavaScript, Nautobot, NetBox, API, Jinja2, Ansible, Terraform, TCP/IP, BGP, EVPN/VXLAN, NVIDIA/Mellanox, Arista, Cisco, Juniper, REST, CLI, Jenkins, GitLab, Linux, Google Cloud, Azure, Oracle Cloud, Equinix, Palo Alto, Prometheus, Grafana, Kubernetes, Containerlab, Confluence, Jira, ServiceNow
2d
Save
Mark Applied
Hide
Senior Staff Network Automation Engineer
Santa Clara, California, United States
$208k-$334k/yr OnsiteFull Time
12+ YOEBachelor's degree or equivalent experience and 12+ years in network or infrastructure engineering, including 7+ years in production network automation. Requires Python, Golang, IaC, APIs, and datacenter networking expertise.
Python, Golang, YAML, Bash, JavaScript, Nautobot, NetBox, API, Jinja2, Ansible, Terraform, TCP/IP, BGP, EVPN/VXLAN, NVIDIA/Mellanox, Arista, Cisco, Juniper, REST, CLI, Jenkins, GitLab, Linux, Google Cloud, Azure, Oracle Cloud, Equinix, Palo Alto, Prometheus, Grafana, Kubernetes, Containerlab, Confluence, Jira, ServiceNow
1w
Save
Mark Applied
Hide
Founding ML Engineer – Demand Generation
Mountain View, California, United States
$220k-$300k/yr OnsiteFull Time
3+ YOE3+ years ML engineering experience focused on demand generation, strong Python and PyTorch/TensorFlow skills, experience with data pipelines, marketing APIs (HubSpot, Salesforce, Google Ads API, Meta Ads API), and US work authorization.
Python, PyTorch, TensorFlow, HubSpot, Salesforce, Google Ads API, Meta Ads API, LLMs
4w
Save
Mark Applied
Hide
Hardware Server Engineer
Cupertino or Austin
$80k-$135k/yr OnsiteFull Time
5+ YOE5+ years industry experience, strong Java/Kotlin proficiency, API/REST test automation experience, BS/MS in Computer Science or equivalent, CI/CD and containerization familiarity.
Java, Kotlin, REST, API, Docker, Kubernetes, AI/ML
Explore Jobs