Senior Full Stack Engineer – Reactive Apps (Freelance, NYC)

GigSumo.com; New York (NY); On-site; USD 120,000 - 160,000; Full time

Job summary

GigSumo.com is seeking an experienced Full Stack Developer with a focus on reactive frameworks for an onsite, freelance engagement in NYC. The role requires collaboration across teams, early defect detection, and delivering high-quality software over a 12-month duration.

Ideal candidates have 8+ years in development, strong Java/SpringBoot, REST APIs, and reactive programming expertise, with hands-on experience in RX, Vert.x, Docker, and OpenShift.

Qualifications

• 8+ years of experience in software development.
• Proven ability to collaborate with cross-functional teams and deliver high-quality products.
• Experience with reactive frameworks and modern backend architectures.

Skills

Java

SpringBoot

REST APIs

Reactive Programming

RX

Vert.x

Tools

docker

OpenShift

Job description

GigSumo.com is seeking an experienced Full Stack Developer with a focus on reactive frameworks for an onsite, freelance engagement in NYC. The role requires collaboration across teams, early defect detection, and delivering high-quality software over a 12-month duration.

Ideal candidates have 8+ years in development, strong Java/SpringBoot, REST APIs, and reactive programming expertise, with hands-on experience in RX, Vert.x, Docker, and OpenShift.