Hi,

JavaScript full-stack Developer

Location: Bothell ,WA

Duration: Longterm Contract 

Client requirement in short:

We need a solid line of JavaScript based full stack candidates. Not Java based full stack.

5 to 10 years of experience, ideally 7 to 10 years.

Who has a detailed understanding of software development, design, and architecture.

Have expertise in JavaScript, Node JS, React JS and React Native. Experience with Python is added value.

Experience working with cloud technologies, GCP, and Azure.

AI skills.

Onsite and need locals only 

We will have hands-on coding interviews at client location.

Job Title: Principal AI - Software Engineering

Duration: Long Term contract 

Location: Bothell, WA (Onsite)

Note: We are looking for local candidates only. Applicants must be available coding interviews at client location.

Required Qualifications:

7+ years of experience in full stack software development, including front-end, back-end, and database technologies

Bachelor’s degree in computer science, software engineering, or a related field preferred

Proficiency in modern programming languages and frameworks such as Python, JavaScript, Java, Next JS, Node.js, React js

Strong working experience with GenAI, LLM Models, MCP, Vector DB, RAG, Vertex AI, Agentic AI frameworks like NGA, ADK or LangChain/LangGraph, creating AI agents.

Strong experience with Cloud platforms like GCP, Azure or AWS and cloud technologies like OpenStack, Terraform, Ansible or Chef

Experience working with LLM observability, analytics, evaluations, testing and annotation using tools like LangSmith, LangFuse, Streamlit, Arize or similar tools.

Strong experience working with AI/ML development

Strong experience working with Databases like Cassandra, MongoDB or similar.

Strong understanding and working experience of microservices architecture, RESTful APIs, Caching and related technologies

Familiarity with containerization and orchestration tools such as Docker and Kubernetes

Proficiency in version control systems like Git, and experience with CI/CD tools such as Jenkins, GitHub, Maven, Nexus, JFrog or Sonar

Strong experience in Unit and Function testing using Junit, Mockito/JMock, Selenium, Robot, Cucumber, SoapUI or Postman

Strong problem-solving, analytical, and debugging skills.

Excellent written and verbal communication skills, with the ability to effectively communicate complex technical concepts to both technical and non-technical audiences.

Demonstrated experience in mentoring and providing technical leadership to other engineers.

Nice to have skills: Google CCAI platform (DialogFlow), Vertex AI, Graph QL, BigQuery, Conversation Graph, LLM as Judge.

All your information will be kept confidential according to EEO guidelines.