Full Stack Engineer

Full Stack Engineer Stellar IT Solutions

LLC - 4.5

Fremont, CA Job Details $45 - $50 an hour 9 hours ago Qualifications UI development JavaScript frameworks Microservices SQL Implementing web services Improving database performance Developing and maintaining backend systems Web applications Software architecture Full Job Description Mid‑Level Full Stack Engineer 6+ months (CTH) Fremont, CA (ONSITE) Core Technical Expertise (Hands‑On) Proven experience in C# / .NET back‑end development for production systems. Strong Angular front‑end development background with live deployment experience. Proficiency in JavaScript / TypeScript for modern web applications. Solid MySQL experience in application development contexts, including ability to read/write complex SQL.

Strong grasp of SQL fundamentals:

Joins (inner/outer), grouping, aggregation Indexing principles and query behavior Basic query tuning and performance optimization (

Note:

Advanced DBA skills not required, but beyond "basic SQL" knowledge is essential.) API & Architecture Hands‑on expertise in RESTful API design and implementation.

Clear understanding of API principles:

contracts, inputs/outputs, status codes, error handling, versioning, and maintaining APIs in production. Practical experience with microservices architecture, including: Service‑to‑service communication Distributed system behavior and failure modes Operational ownership and support of services in production Full‑Stack Delivery Demonstrated ability to deliver end‑to‑end web applications (UI + backend + database). Strong knowledge of API integration and system integration patterns in real‑world contexts. Engineering Fundamentals (Key Evaluation Focus) Solid foundation in Object‑Oriented Programming (OOP): clean class design, encapsulation, abstraction, inheritance.

Commitment to Clean Code practices:

readable, maintainable, and structured code. Ability to quickly adapt to existing codebases and follow team standards.

Experience with:

CI/CD pipelines Unit and integration testing Common design patterns (e.g., decorator, etc.) Experience Level 4-8 years of professional experience. True mid‑level hands‑on contributor