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Full Stack Engineer

Haystack
Smithfield, RI Full Time
POSTED ON 1/2/2026
AVAILABLE BEFORE 1/31/2026
Principal, Full Stack Engineer | Smithfield, RI | Remote-Friendly

We're working with Fidelity Investments on this exciting opportunity.

Join the Digital Solutions Software Engineering team to develop high-performance, secure, and scalable applications. This role offers the chance to lead technical initiatives and contribute to modern engineering practices across our platforms.

Key Responsibilities

  • Design, develop, and maintain high-quality software components for core OSG applications.
  • Ensure the performance, security, and scalability of microservice-based applications.
  • Contribute to the continuous improvement of development practices, standards, and strategies.
  • Implement and maintain CI/CD pipelines to ensure smooth and efficient software delivery.

What You'll Need

  • 8 years of hands-on experience in building complex software solutions, preferably with investment management professionals.
  • Full-stack software development knowledge with Angular, Java, Spring Boot, Batch, and Kafka.
  • Experience with AWS cloud environment development and deployment.
  • Experience leading development teams through mentorship and technical expertise.

Apply via Haystack today!

Salary.com Estimation for Full Stack Engineer in Smithfield, RI
$86,272 to $111,018
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