Senior Full-Stack Engineer for Enterprise Web Apps

CIeNET Technologies; New York (NY); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

401(k) matching

Paid time off

Holidays

Job summary

CIeNET Technologies is seeking a Senior Full Stack Software Developer to design, develop, and enhance a suite of web-based business applications for enterprise clients on the US East and West Coasts. The role emphasizes ownership of features from concept through production and close collaboration with stakeholders, product owners, and cross-functional teams.

The ideal candidate will be hands-on, with strong system thinking, excellent communication, and a track record of delivering scalable

Qualifications

• 3–7 years of professional software development experience building enterprise web applications.
• Strong proficiency in Java; experience with Kotlin preferred.
• Experience with at least one modern frontend framework (React, Angular, Vue.js, or similar).
• Experience developing RESTful APIs and database-driven applications.
• Strong understanding of software architecture, system integration, and the software development lifecycle.
• Ability to understand business workflows, communicate with customer stakeholders, and translate requirements into technical solutions.
• Strong analytical, debugging, and problem-solving skills across application, database, and integration layers.
• Excellent communication, collaboration, and ownership with the ability to deliver independently.

Responsibilities

• Design, develop, and maintain scalable full stack web applications, including frontend, backend services, APIs, databases, and system integrations.
• Partner with customer stakeholders and product owners to clarify business requirements and translate them into technical solutions.
• Drive technical discussions and collaborate with development, QA, and DevOps teams to resolve implementation, testing, environment, and data-related issues.
• Modernize and enhance existing applications while maintaining legacy systems where appropriate.
• Troubleshoot production issues, identify root causes, and improve system reliability and performance.
• Participate in system design, architecture reviews, and code reviews to ensure scalable and maintainable solutions.
• Continuously improve engineering practices, software quality, and development efficiency.
• Take ownership of features throughout the software development lifecycle, from design to production support.

Skills

Java

Kotlin

Frontend frameworks

RESTful APIs

System design

Communication

Problem solving

Education

Bachelor's degree in CS or related

Advanced degree or certifications (plus)

Tools

Spring Boot

Docker

Kubernetes

Job description

CIeNET Technologies is seeking a Senior Full Stack Software Developer to design, develop, and enhance a suite of web-based business applications for enterprise clients on the US East and West Coasts. The role emphasizes ownership of features from concept through production and close collaboration with stakeholders, product owners, and cross-functional teams.

The ideal candidate will be hands-on, with strong system thinking, excellent communication, and a track record of delivering scalable