We use cookies. Find out more about it here. By continuing to browse this site you are agreeing to our use of cookies.
#alert
Back to search results
New

Senior Full Stack Developer

Advantage Technical
$75.00-$80.00
paid holidays, 401(k)
United States, California, Newark
Jan 30, 2026

Senior Full Stack Developer (Onsite)

Location: Newark, CA

Pay Rate: $75-$80 per hour

Schedule: Monday-Friday | 40 hours/week

Work Type: 100% Onsite

Contract: Long-term contract (extension possible)

Visa Sponsorship: Not available

We are seeking a Senior Full Stack Developer to design, build, and own scalable supply chain software solutions. This role is ideal for a highly experienced engineer who enjoys hands-on development, technical ownership, and architectural decision-making in a cloud-based environment.

About the Role

You'll join a team responsible for developing modern supply chain platforms using React, TypeScript, Node.js, Java, and AWS. This position offers high visibility, ownership of architecture, and the opportunity to lead complex development initiatives from design through deployment.

Key Responsibilities



  • Design, develop, and maintain full stack web applications using React, TypeScript, Node.js, and Java
  • Build and maintain reusable React component libraries
  • Lead architecture decisions for scalable, cloud-based applications on AWS
  • Collaborate with product managers and stakeholders to gather requirements and translate them into technical solutions
  • Develop, test, and deploy high-quality, production-ready code
  • Enhance and modernize existing systems and applications
  • Perform code reviews, unit testing, troubleshooting, and performance optimization
  • Ensure software meets quality, security, and performance standards
  • Take ownership of project delivery, timelines, and technical outcomes



Required Qualifications



  • 12+ years of professional software development experience
  • 10+ years of hands-on experience with React, TypeScript, and Node.js
  • Strong experience with MERN stack (MongoDB, Express, React, Node)
  • Proven experience leading development efforts and owning large-scale projects
  • Strong understanding of software architecture, data structures, algorithms, and system design
  • Experience building and maintaining enterprise-level web applications
  • Hands-on experience with AWS cloud services
  • Strong debugging, testing, and problem-solving skills
  • Ability to work onsite in Newark, CA



Preferred Skills



  • Experience with Java in enterprise environments
  • Experience modernizing legacy systems
  • Strong communication skills and ability to collaborate cross-functionally
  • Experience working in Agile or fast-paced development environments



Employee Benefits

Medical, dental, vision, and pet insurance | 401(k) Retirement Savings Plans | Employee Assistance Program (EAP) | Commuter/Parking Accounts | People Perks | Health Savings Account (HSA) | AD & D Insurance

Apply today to be considered for this Senior Full Stack Developer opportunity in Newark, CA.

The base pay range listed reflects what we reasonably expect to offer for this role. Actual pay may vary based on location, experience, and performance. Depending on the position, benefits may include medical, dental, and vision coverage; retirement and savings plans; paid holidays and time off; supplemental insurance; and additional wellness or incentive programs.

After you have applied, download our Staffmark Group WorkNOW App to receive real-time job offers and apply for additional opportunities. You can download it from the App Store or get it on Google Play.

About Us

Advantage Technical connects top- talent in technology, engineering, and technical fields with forward-looking companies.

Advantage Technical is an equal opportunity employer. All applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other legally protected status. Advantage Technical offers reasonable accommodations for qualified individuals with disabilities; contact your local branch for inquiries. Advantage Technical is an E-Verify employer. See our Privacy Notice for Candidates and Employees/Contractors at https://smgroupna.com/privacy-notice-for-candidates-and-employees-contractors. By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Frequency varies and message/data rates may apply. Reply STOP to cancel or HELP for help.

Applied = 0

(web-54bd5f4dd9-d2dbq)