Java Software Engineer

Signature IT World Inc; San Francisco (CA); Hybrid; USD 100,000 - 130,000; Full time

Job summary

A leading IT services firm is seeking a skilled Java Developer to design and develop high-performance applications. The ideal candidate has 3-8 years of experience, strong proficiency in Core Java, and familiarity with the Spring framework. Responsibilities include managing complex data and building RESTful APIs in a hybrid work environment. This long-term contract role requires excellent programming skills and a strong understanding of both SQL and NoSQL databases.

Qualifications

• 3-8 years of hands-on experience in software development as a Java Developer.
• Strong proficiency in Core Java and OOP principles.
• Extensive experience with Java frameworks, especially the Spring ecosystem.

Responsibilities

• Design, develop, and maintain scalable Java applications.
• Manage complex data across relational and non-relational databases.
• Build RESTful APIs and understand microservices architecture.

Skills

Core Java

Object-oriented programming

Spring Boot

Spring MVC

Spring Data JPA

SQL (MySQL, PostgreSQL)

NoSQL (MongoDB)

RESTful APIs

Microservices architecture

Version control systems (Git)

Build tools (Maven, Gradle)

Cloud platforms (AWS, Azure, GCP)

Containerization (Docker, Kubernetes)

Job description

Java Developer

Location: Bay Area, CA (Hybrid)

Duration: Long-Term Contract (W2 only)

We are seeking a skilled and motivated Java Developer to join our software engineering team. The ideal candidate will be instrumental in designing, developing, and maintaining high-performance, scalable Java applications that require complex data management across both relational (SQL) and non-relational (NoSQL) databases.

Qualifications

• Proven experience as a Java Developer, with 3-8 years of hands‑on experience in software development.
• Strong proficiency in Core Java and object‑oriented programming (OOP) principles.
• Extensive experience with Java frameworks, particularly the Spring ecosystem (Spring Boot, Spring MVC, Spring Data JPA).
• Proficiency in database technologies, including writing complex queries for SQL (e.g., MySQL, PostgreSQL) and working knowledge of NoSQL databases (e.g., MongoDB).
• Experience with building RESTful APIs and understanding microservices architecture.
• Familiarity with version control systems (Git) and build tools (Maven/Gradle).
• Familiarity with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes) is preferred.