Senior Full-Stack Engineer for Scalable SaaS Apps

Versant; New Jersey; Hybrid; USD 120,000 - 190,000; Full time

Job summary

Versant is seeking a Senior Full-Stack Software Engineer to join our growing engineering team. You will design and build scalable, secure applications powering Versant’s next-gen platforms, embracing SaaS and low-code/no-code where appropriate.

You’ll collaborate with product and architecture, mentor juniors, and ensure performance, security, and maintainability across microservices and modern front-end apps. Hybrid NYC/Englewood Cliffs based role.

Qualifications

• 6+ years of professional software development experience.
• Proficient in modern JavaScript/TypeScript, HTML/CSS.
• Experience with frameworks such as React, Vue, or Angular.
• Backend development in Java, Node.js, Python, or Go.
• Experience with microservices architecture and RESTful APIs.
• Familiarity with cloud platforms (AWS, Azure) and Git/CI/CD.
• Strong communication and collaborative mindset.

Responsibilities

• Collaborate with cross-functional teams from ideation to launch, delivering full-stack solutions that solve real business problems.
• Design and build scalable, fault-tolerant microservices and modern front-end applications.
• Leverage SaaS, low-code/no-code platforms where appropriate to accelerate delivery.
• Participate in code reviews, pair programming, and knowledge-sharing sessions to elevate team quality.
• Mentor junior engineers and contribute to a culture of continuous learning and improvement.
• Ensure security, performance, and maintainability are core to all solutions.
• Work closely with product and architecture teams to align on the technical direction and business priorities.

Skills

Full-stack development

JavaScript/TypeScript

HTML/CSS

React/Vue/Angular

Java

Node.js

Python

Go

Microservices

RESTful APIs

Cloud platforms

AWS/Azure

Git

CI/CD

Communication

Job description

Versant is seeking a Senior Full-Stack Software Engineer to join our growing engineering team. You will design and build scalable, secure applications powering Versant’s next-gen platforms, embracing SaaS and low-code/no-code where appropriate.

You’ll collaborate with product and architecture, mentor juniors, and ensure performance, security, and maintainability across microservices and modern front-end apps. Hybrid NYC/Englewood Cliffs based role.