Senior Full Stack Software Engineer

Liberty Personnel Services, Inc.
Princeton, NJ

Job Details:

Senior Full Stack Software Engineer
📍 Princeton, NJ

We are seeking a Senior Full Stack Software Engineer to join a fast-paced team building mission-critical enterprise systems. This is a full-time, direct hire position for someone passionate about designing and developing high-performance web applications.

Requirements:

  • Must be a U.S. Citizen or Green Card holder

  • No sponsorship available

  • Must be local to Princeton, NJ

  • No third Party outreach

Responsibilities

  • Analyze and translate business requirements into scalable solutions

  • Design, develop, and maintain full stack applications

  • Build RESTful APIs and ensure application reliability through testing

  • Support systems across trading, operations, analytics, and finance

Qualifications

  • 5+ years building large-scale applications with Java and JEE

  • Expertise in Spring Boot, Spring MVC, or Spring WebFlux

  • Front-end experience with Angular, JavaScript, HTML5, CSS

  • Strong SQL and database design skills

  • Linux and shell scripting experience; CI/CD familiarity

  • Docker/Kubernetes and cloud experience (AWS, Azure, GCP) a plus

  • Excellent communication skills and team-oriented

Education

  • Bachelor’s degree in Computer Science, Engineering, or equivalent experience

Motivated engineers local to Princeton, NJ, who meet the requirements are encouraged to apply.


All inquiries are 100% confidential. Please email [email protected] or call me at 610 684 8675 to learn more.

An Equal Opportunity Employer committed to diversity in the workplace. We celebrate the unique contributions that each team member brings to our organization.

Please reach out for additional info. I have over 100+ roles open daily! Please add me on Linked in.

---No Third Parties---

Michael Sardella| Liberty Personnel Services, Inc.

1001 Conshohocken State Rd, Ste 2-410| West Conshohocken, PA 19428

610.941.6300 EXT 145| 610.941.2424 Fax

[email protected]

#princeton

#senior

#fullstack

Posted 2026-02-18

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