Back-End Engineer
Posted at: 03/09/2026
Cupertino, CA
- IT - Java Development - Contract - Job ID: 26-155550
Back-End Engineer
Locations: 3x per week onsite in: San Diego, CA or Culver City, CA or Cupertino, CA
About this Featured Opportunity:
As a Backend Engineer, you take on sophisticated problems while enjoying working in an Agile team that continually delights and surprises our users. You collaborate daily with designers, frontend engineers, leads and product managers and play an active role in the future roadmap of our backend systems. You have proven verbal and written communication skills with the ability to clearly communicate complex technical information to both technical and non-technical audiences. You will need to audit new and existing internal and external solutions, work with teams throughout the entire lifecycle of a project on new features and solutions, liaise and coordinate with various functions, and always represent the team positively and effectively. You will be a pragmatic and trustworthy individual, able to promote the best results whilst also nurturing positive relationships with all those you work with.
The Opportunity for You:
We are looking for a Senior Backend Engineer who has a passion for building robust systems that are highly scalable server-side applications using modern technologies. This role will be primarily building a brand-new scalable web application and migrating existing code base from the current application.
Key Success Factors:
- 5+ years of experience crafting, implementing, and supporting highly scalable backend web applications.
- Must have ability to design and establish coding patterns and standards across multiple code repositories.
- Must have strong grasp of multi-threaded programming concepts.
- Expert experience with Java
- Must be excellent at writing code that is efficient, maintainable, and testable.
- Deep understanding of HTTP and REST APIs
- Experience with NoSQL databases (MongoDB preferred) and big data technologies: Solr & Kafka
- Experience using Git in a professional/workplace environment.
Nice to Haves:
- Large project experience with a proven track record of re-architecting expansive code bases while transitioning to new technologies and frameworks.
- Excellent collaboration and communication skills.
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.
Information collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions’ Privacy Policy and INSPYR Solutions’ AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/. By submitting an application, you are consenting to being contacted by INSPYR Solutions through phone, email, or text.
26-155550
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