Senior Software Back-End Engineer

Company: INSPYR Solutions
Location: Irvine
Posted on: March 6, 2025

Job Description:

Senior Software Back-End Engineer - Long Term Project - Irvine, CA. (Hybrid) Title: Senior Software Back-End Engineer

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Location: Irvine, CA. (Hybrid)
Duration: 6+ months long term project with extensions
Compensation: $70.00-96.55/hr.
Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S.

Job Description:
Our services are written in Java with the Spring framework, backed by various database technologies, and integrate with and serve multiple other teams under the hood. We take great care in our work and have a lot of pride in our high uptime, operational excellence, and scalability. Our team is highly collaborative, often brainstorming in-depth about not just immediate delivery needs but long-term architecture to best balance our services. We are looking for a senior back-end service engineer familiar with experience in our tech stack and a like-minded approach to scale and intelligent growth.

Responsibilities Design, develop, and modify our e-commerce services.
Collaborate with multiple development teams ensuring our technical designs work with theirs.
Monitor, optimize, and troubleshoot performance across critical environments.
Provide technical input to our cross-discipline partners in product, design, and quality assurance.
Support live services used by game teams and platform partners.

Requirements Minimum of 5 years professional experience developing back-end services.
Including experience with the Java programming language.
Strong computer science fundamentals around algorithms, data structures, and common technical design patterns.
Experience supporting live high concurrency services and security best practices.
Experience with API design styles such as RPC, REST, and GraphQL.
Experience building microservice and implementing n-tier architecture.
Familiarity with software testing practices and motivations.
Experience with relational databases like Oracle, PostgreSQL, or MySQL.
Pluses
Experience building services integrated by multiple teams within an organization.
Familiarity with the Spring framework.
Server infrastructure experience, especially with AWS: CodeDeploy, SQS, Lambdas.
Experience with NoSQL solutions like MongoDB.
Experience with front-end development: React/Node.js

Our benefits package includes:

Comprehensive medical benefits
Competitive pay
401(k) retirement plan
---and much more!

About INSPYR Solutions

Technology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients' business objectives and cultural needs. Our solutions are tailored to each client and include a wide variety of professional services, project, and talent solutions. By always striving for excellence and focusing on the human aspect of our business, we work seamlessly with our talent and clients to match the right solutions to the right opportunities. Learn more about us at inspyrsolutions.com.

INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, INSPYR Solutions complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.

Keywords: INSPYR Solutions, Irvine , Senior Software Back-End Engineer, IT / Software / Systems , Irvine, California