Java full stack developer

Company:

3B Staffing LLC

Location:

Sunnyvale, CA, 94087

Posted:

April 29, 2026

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Description:

Job title: Java Full Stack Developer

Open positions: 4

Location: Sunnyvale, CA

Duration: 12+ months

Rate: $70/hr

This team is with Apple's idMS Access Management Org.. They want candidates who can deliver end to end development. Hence, they want "true" Full Stack developers who are experts in both front-end and back-end development.

Org is divided into Front-End team (Access Manager + UI) and Back-End team (different manager).

Current challenge: Every feature requires 1 FE + 1 BE engineer, and staffing cannot support pairing two people for every project.

New direction: Hire developers who can work end-to-end - from UI backend database layer.

This is a true full-stack role, not a tooling role. Work is on real customer-facing products and high-scale backend systems. Skills needed

JavaScript/HTML/CSS

ReactJS (latest versions)

Angular (latest versions)

Java/J2EE

Java v21, v17, v11

Core Java/Multi-threading

JUnit

Spring

Spring Boot

JPA

Hibernate

REST APIs

OAuth

Access Management

SSO

Node.js

Oracle RDBMS

PostgreSQL

Elastic Search

Please provide answers to the qualifying questions below

How many yrs of professional experience do you have?

What is your educational background?

What certifications do you hold?

What technical skills are you most proficient in?

How many yrs of experience as a Java Full stack Developer?

How many yrs of front end development?

How many yrs of backend development?

How many yrs of JavaScript?

Using a scale of 1 to 10, rate your JavaScript programming skills

How many yrs of experience as a Java Developer?

Using a scale of 1 to 10, rate your Java programming skills

How many yrs of experience with the following:

HTML

CSS

ReactJS (w/c versions)

Angular (w/c versions)

J2EE

Java v21,

Java v17

Java v11

Java v8

Core Java

Multi-threading