371 sr api developer jobs at 106 companies in Hollister, CA
2w
Save
Mark Applied
Hide
Lead Software Engineer (API & Microservices development)
San Jose, California, United States
$215k-$245k/yr OnsiteFull Time
8+ YOE8+ years building backend services and microservices; hands-on experience with Go/C++/C#; REST API development; containerized architectures, Kubernetes, and DB integration; strong testing, CI/CD, and communication skills.
Go, C++, C#, Docker, Kubernetes, PostgreSQL, MongoDB, Python, React, TypeScript, rabbitmq, Kafka, CI/CD
2w
Save
Mark Applied
Hide
Lead Software Engineer (API & Microservices development)
San Jose, California, United States
$215k-$245k/yr OnsiteFull Time
8+ YOE8+ years building backend services, production REST APIs, microservices, container/Kubernetes experience, database integration (Postgres/MongoDB), strong testing/CI/CD and communication skills.
Go, C++, C#, Docker, Kubernetes, PostgreSQL, MongoDB, Python, React, TypeScript, RabbitMQ, Kafka, Azure, AWS, GCP
2d
Save
Mark Applied
Hide
Sr. Java backend developer
Sunnyvale, California, United States
$110k-$130k/yr HybridFull Time
12+ YOE12+ years of experience designing Java full-stack commerce solutions and Spring Boot microservices, with expertise in APIs, testing, cloud-ready architectures, security, performance, and data modeling.
Java, Spring Boot, Spring Boot microservices, RESTful, API, testing frameworks, build tools, version control systems, containerized deployments
2d
Save
Mark Applied
Hide
Sr. Java backend developer
Sunnyvale, California, United States
$110k-$130k/yr HybridFull Time
12+ YOERequires 12+ years of experience with Java, Spring Boot microservices, full-stack commerce solutions, RESTful APIs, data modeling, testing, cloud-ready architectures, security, and performance tuning.
Java, Spring Boot, REST, API, Microsoft Azure
2d
Save
Mark Applied
Hide
Sr. Java backend developer
Sunnyvale, California, United States
$110k-$130k/yr HybridFull Time
12+ YOE12+ years of experience designing Java and Spring Boot microservices, REST APIs, data models, testing and build tools, version control, performance tuning, security, containers, and cloud-ready architectures.
Java, Spring Boot, REST, API, testing frameworks, build tools, version control systems
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
2mo
Save
Mark Applied
Hide
Sr Software Engineer, Python
San Jose, California, United States
$144k-$213k/yr HybridFull Time
3+ YOE3+ years backend development experience with a Bachelor's degree; proficient in Python and backend frameworks; experience designing RESTful APIs and microservices; ability to lead and mentor teams.
Python, Django, Flask, REST, Docker, Kubernetes, AWS, GCP, Azure
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
5d
Save
Mark Applied
Hide
Sr. Full Stack Engineer
Sunnyvale, California, United States
$165k-$196k/yr OnsiteFull Time
5+ YOE5+ years full-stack/UI development experience with React and TypeScript, RESTful API design, strong HTML/CSS/JavaScript skills, Git experience, and cloud/container familiarity.
React.js, TypeScript, HTML5, CSS3, JavaScript, RESTful API, Git, Docker, Kubernetes, AWS, Azure, Google Cloud
2w
Save
Mark Applied
Hide
Sr. Mobile App Developer
Sunnyvale, California, United States
$180k-$259k/yr OnsiteFull Time
8+ YOE8+ years software development (or 6+ with master’s),3+ years React Native,2+ years native Android,experience with app store releases,source control and CI/CD,strong problem solving and communication.
React Native, Android, git, Google Play Store, Apple App Store, Jenkins, GitLab CI, CircleCI, App Center, REST API
3d
Save
Mark Applied
Hide
Sr Software Engineer
San Jose, California, United States
$206k-$244k/yr HybridFull Time
5+ YOEMaster's degree in computer science, software engineering, or related field plus 5 years' experience. Requires JavaScript, Node.js, Express, React or Angular, databases, APIs, and distributed systems expertise.
JavaScript, Node.js, React, Express, ES6, SQL, HTML, CSS, Angular, Chrome, Safari, Mobile Safari, GraphQL, REST APIs, CI/CD
1w
Save
Mark Applied
Hide
Sr. Backend Engineer
New York or Sunnyvale or Berkeley Heights or Alpharetta
$128k-$216k/yr OnsiteFull Time
10+ YOEBachelor's or equivalent,10+ years software engineering,Java/JVM and Spring Boot expertise,cloud-native/Kubernetes and Terraform experience,SQL/NoSQL schema design,REST API architecture,mentorship and on-call experience.
Java, Spring Boot, Kubernetes, Terraform, PostgreSQL, MySQL, Google Cloud Platform (GCP), GitHub Copilot, Cursor, Claude, ChatGPT
2mo
Save
Mark Applied
Hide
Sr Staff Engineer Software
Santa Clara, California, United States
$126k-$205k/yr RemoteFull Time
AI tools knowledge, AI agents, Python/SQL, databases, containers, REST APIs, messaging systems, collaboration.
Python, SQL, Elasticsearch, Cassandra, BigQuery, Docker, Kubernetes, Git, Airflow, RabbitMQ, Pub/Sub, REST, React, AWS, GCP
3w
Save
Mark Applied
Hide
Sr. Engineer - Risk Platform (Hybrid, Sunnyvale)
Sunnyvale, California, United States
$140k-$215k/yr HybridFull Time
8+ YOE8+ years building large-scale distributed systems, microservices, REST APIs, Golang/Python, cloud (AWS preferred), Kafka, PostgreSQL, Redis, and system design expertise.
Golang, Python, AWS, Azure, GCP, Kafka, PostgreSQL, Redis, Elasticsearch, Cassandra, CQL, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Sr. Software Development Engineer - Video Rendering
Seattle or San Francisco or San Jose
$174k-$331k/yr OnsiteFull Time
10+ YOE10+ years software engineering with deep GPU/graphics or rendering systems experience, strong modern C++, and knowledge of GPU APIs, shading languages, and performance debugging.
C++, DirectX 12, Metal, Vulkan, CUDA, OpenCL, HLSL, Slang, SPIR-V, DXIL, DXC, Nsight, PIX, TensorRT, ONNX Runtime
2mo
Save
Mark Applied
Hide
Sr. Staff Software Engineer - Santa Clara, CA - Hybrid
Santa Clara, California, United States
$184k-$230k/yr HybridFull Time
8+ YOEMSEE or MS in EE/CS (or equivalent experience), 8+ years software development focused on networking, expert C++ and/or Go, API and distributed systems experience, cloud platform familiarity (AWS/Azure/GCP), mentoring experience.
C++, Go, AWS, Azure, GCP, VMware, OLAP, NETFLOW, IPFIX
2mo
Save
Mark Applied
Hide
Sr. Full Stack Software Developer
Milpitas, California, United States
$110k-$135k/yr OnsiteFull Time
3+ YOE3+ years of professional experience in C# .NET, strong .NET 8+ and Microsoft ecosystem; MVC, microservices, REST/RPC APIs; SQL Server; frontend HTML5/CSS3/JavaScript or TypeScript; Agile/DevOps with CI/CD; maintainable code and documentation.
.NET, SQL Server, HTML5, CSS3, JavaScript, TypeScript, MVC, REST, Microservices, DevOps, CI/CD
2mo
Save
Mark Applied
Hide
Staff/Sr. Staff Engineer, MCU Software
San Jose, California, United States
OnsiteFull Time
5+ YOEBS or MS in Computer Engineering; 5-10 years embedded software; MCU on ESP32/STM32; C/C++/MicroPython; Wi-Fi APIs, BLE, peripherals; networking stack; Git/Jira; strong debugging and communication.
ESP32, STM32, C, C++, MicroPython, Wi-Fi APIs, BLE, Peripheral HAL and Drivers, Ethernet, TCP/IP, Git, Jira, UART, SPI, I2C, SDIO, GPIO, PWM, JTAG/SWD, oscilloscope, logic analyzer, protocol analyzers
2mo
Save
Mark Applied
Hide
Senior Integration Developer
Watsonville, California, United States
$106k-$136k/yr OnsiteFull Time
5+ YOE5+ years building production-scale APIs using MuleSoft and Oracle Integration Cloud; API development; REST/JSON, SOAP; SQL/NoSQL; strong communication.
MuleSoft, Oracle Integration Cloud, Fusion ERP, REST/JSON, SOAP/WSDL, ODATA, OAUTH, SQL, NoSQL, PL/SQL, SFTP, HTTP, AWS API Management, Lambda, S3, JIRA, CI/CD
3w
Save
Mark Applied
Hide
Sr. Solutions Engineer
Santa Clara or St. Louis or Bengaluru or London or Paris or Melbourne or Taipei or Tokyo or Arizona or California or Nevada or Utah
$178k-$253k/yr FieldFull Time
7+ YOE7+ years solutions/system engineering experience, strong customer-facing presentation skills, hands-on with Linux/MacOS/Windows, mobile OS, cloud platforms, networking and security integrations.
Linux, MacOS, Windows, Android, iOS, HSM, SAML/SSO, DLP, SCIM, SIEM, SOAR, EDR, SD-WAN, Active Directory, ADFS, Azure AD, AWS, Azure, GCP, Python, REST API, Web Proxy, NGFW