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Java Backend Engineer

BayOne SolutionsSunnyvale, CA🇺🇸United StatesPosted Sep 20, 2026

Why This Role Stands Out

Advance your career as a Java Backend Engineer with BayOne Solutions, a role offering a competitive salary and hybrid flexibility in Sunnyvale, CA. You'll thrive here if you possess strong Java, Kafka, and database skills and enjoy building scalable e-commerce backend systems in a collaborative environment. This is a fantastic opportunity to contribute to innovative solutions and grow your expertise.

Quick Overview

Salary
$120k - $130k/yr
Seniority
Mid Senior
Work mode
Hybrid
Location
Sunnyvale, CA, United States
Posted
18 hours ago
SQLSpringSpring BootCassandraJavaKafkaREST

Job Description

Job Details

  • Job ID: 26-01649
  • Location: Sunnyvale, CA
  • Work Setting: Hybrid

Employment Information

  • Hire Type: Contract
  • Position Type: Full time

Pay

  • Annual: $120K- $130K
  • Pay Type: FTE

Additional Information

  • Travel Percentage: Not specified
  • Allow Staffing Firms & Recruiters: No
  • Provide Sponsorship: No

Location: Sunnyvale, CA

Shift: Monday - Friday - 8am-5pm

Experience

  • Experience in Java-based distributed, highly scalable e-commerce backend system design and development using Kafka, REST APIs, No-SQL, and SQL databases.
  • Strong Java skills with 5-7 years of hands-on experience.
  • Must-have skills: Java, Kafka, REST APIs, No-SQL, SQL Databases.
  • Proficient in Data Structures and Algorithms.
  • Hands-on worker type with strong communication skills, proactive attitude, and minimal need for hand-holding.

Responsibilities

  • Build platforms and systems infrastructure using a strong background in distributed systems, network system design, and large-scale database systems.
  • Research, analyze, design, develop, and test solutions that align with business and technology strategies.
  • Participate in design discussions, code reviews, and project-related team meetings.
  • Collaborate with other engineers, Architecture, Product Management, and Operations teams to develop innovative solutions that meet business needs in terms of functionality, performance, scalability, reliability, realistic implementation schedules, and adherence to development principles and quality goals.
  • Develop technical and domain expertise and apply it to solving product challenges.

Applied Skills

  • Java
  • Spring Boot
  • Kafka
  • Cassandra

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