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Senior Full Stack Engineer

Resourcesoft, Inc.Costa Mesa, CA🇺🇸United StatesPosted Oct 14, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Costa Mesa, CA, United States
Posted
16 hours ago
Node.jsSQLETLJavaScriptPostgreSQLREST

Job Description

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Job Requirements 
  • 5+ years of experience developing end-to-end web applications using JavaScript, Node.js, and SQL
  • Proficiency in PostgreSQL including schema design, query tuning, migrations, and execution plan analysis
  • Experience in Node.js backend engineering within lightweight or framework-free architectures
  • Experience with browser-based JavaScript development using direct DOM manipulation
  • Experience with REST API integrations including authentication, pagination, rate-limit management, and data synchronization
  • Strong communication skills with the ability to independently own and support critical applications
Job Responsibilities
  • Design, build, and support scalable full-stack web solutions across front-end and back-end components
  • Develop and enhance backend services using Node.js to process and expose business data
  • Create and optimize relational database structures, queries, and data access patterns
  • Integrate external platforms and services through RESTful APIs while ensuring data integrity
  • Build and maintain data ingestion and ETL workflows for consolidating third-party information
  • Deliver reliable, audit-ready outputs while serving as the primary engineer for assigned systems
Founded in 1999, Resourcesoft, Inc. is a leading Technology Consulting and Professional Services organization. Headquartered in Marlborough, MA, the company serves the technology needs of its clients nationwide. Resourcesoft has often been recognized by prominent rating agencies for its exemplary growth and stability. With over two decades of industry experience, the Company has evolved as a front runner in enabling project optimization. We partner with leading organizations to provide technology solutions within the financial, insurance, education, government, publishing, healthcare and pharmaceutical domains. We take pride in mentoring a workforce that is well positioned to respond to the emerging IT trends and needs. With the employees at the crux of every business endeavor, our success is driven by our expertise in pairing the right talent with the best jobs in the technology sector. We forge long term, personalized relationships with our employees to advance their career to the next level. We engage them in technology centric client projects that provide opportunities for them to evolve, innovate and deliver world class products and services. Our career opportunities offer challenging assignments and exposure to emerging and cutting edge technologies. We are committed to providing our employees with the tools necessary to accelerate their career progression, while maintaining a healthy, work-life balance. We are deeply committed to providing a workplace ambience that is both challenging and fulfilling.
Resourcesoft is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.
For more information about Resourcesoft and our services, please visit our website.

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