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Backend Full Stack Engineer Jobs in Princeton, NJ

Melio

Full Stack Engineer

New York, NY · Hybrid

$135K - $160K/yr

Full Stack Engineer Location: Hybrid in NYC (3 day in-office requirement) Qualifications: * 4-5+ ... You'll interact with various parts of the system, from the back-end to the front-end, hence your ...

Melio

Full Stack Engineer

New York, NY · Hybrid

$135K - $160K/yr

Full Stack Engineer Location: Hybrid in NYC (3 day in-office requirement) Qualifications: * 4-5+ ... You'll interact with various parts of the system, from the back-end to the front-end, hence your ...

Fora

Senior/Staff Full Stack Engineer

New York, NY · Hybrid

$185K - $235K/yr

About The Role We're looking for a seasoned Senior/Staff Full Stack Engineer to join us as we ... Focus on web development, and collaborate with backend engineers in order to define end-to-end ...

Uncountable

Senior Full-Stack Engineer

New York, NY · On-site

$170K - $220K/yr

You will take ownership of both the front-end and back-end of the web platform. This role would be ... Salary Range: $170K-$220K + Equity Requirements * 3+ years of full-stack development experience

Citi

Full Stack Engineer

New York, NY · On-site

From a technical standpoint, the Software Engineer has full-stack coding and implementation ... Demonstrated ability to design, develop, and maintain both front-end and back-end components of ...

Constrafor

Full Stack Software Engineer

New York, NY

$180K - $205K/yr

We're seeking an exceptional Full Stack Engineer to join our dynamic team and lead the development and maintenance of our platform's core functionality across both frontend and backend systems. In ...

Willis Re

Full Stack Engineer

New York, NY · On-site

$200K - $220K/yr

Full Stack Engineer Willis Re is building its global technology estate from the ground up ... Backend: Strong programming skills in C#/.NET or Python, with solid API design and strong SQL.

Photon

Full Stack Python Developer - NJ

Somerville, NJ · On-site

Senior Full-Stack Engineer - Python & Angular We are looking for a Senior Full-Stack Engineer with strong Python expertise and hands-on Angular experience. This is a backend-heavy role focused on ...

Understood

Senior Full-Stack Engineer

New York, NY · On-site

... Senior Full-Stack Engineer, reporting to an Engineering Manager, to work across our frontend ... Architect and ship the backend services and APIs (Python, Django, SQL) behind them, including ...

Uncountable

Full-Stack Engineer

New York, NY · On-site

$130K - $200K/yr

This role would be about half front-end and half back-end. Salary Range: $130K-$200K + Equity ... Solid computer science and software engineering fundamentals Preferred Qualifications * B.S. in ...

Understood

Senior Full-Stack Engineer

New York, NY · Hybrid

... Senior Full-Stack Engineer, reporting to an Engineering Manager, to work across our frontend ... Architect and ship the backend services and APIs (Python, Django, SQL) behind them, including ...

BNY

Vice President, Full-Stack Engineer

New York, NY · On-site

Full-Stack Engineering * Build and maintain high-performance backend services in Java 21 / Spring Boot 3.x - order generation engines, rebalancing workflows, allocation services, validation engines ...

Siri InfoSolutions Inc

Cloud Full Stack Engineer

Raritan, NJ · On-site

$57 - $76.25/hr

Role : Senior Cloud Full Stack Engineer Location: Raritan, NJ Duration : Long Term Contract Job ... Build backend services, APIs, automation tools, and microservices using Python (Flask/FastAPI)

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All JobsBackend Full Stack Engineer JobsBackend Full Stack Engineer Jobs in Princeton, NJ

Backend Full Stack Engineer information

See Princeton, NJ salary details

$46.6K

$141.3K

$199.7K

How much do backend full stack engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for backend full stack engineer in Princeton, NJ is $141,276.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,400.00 and $165,600.00 per year, depending on experience, location, and employer.

What is a backend full stack engineer?

A Backend Full Stack Engineer is a software developer who specializes in building and maintaining the server-side logic, databases, and APIs of an application, while also having proficiency in front-end technologies. They are capable of working on both the backend and frontend parts of web applications, allowing them to develop end-to-end features and ensure seamless integration between the client and server sides. This role requires strong knowledge of programming languages such as JavaScript (Node.js), Python, or Java, as well as familiarity with databases, server architectures, and various web frameworks. Backend Full Stack Engineers often collaborate with designers, frontend developers, and other stakeholders to deliver complete and functional products.

What are the key skills and qualifications needed to thrive as a backend full stack engineer?

To thrive as a Backend Full Stack Engineer, you need strong proficiency in server-side languages (such as Node.js, Python, or Java), database management, and a solid understanding of front-end technologies, usually supported by a degree in computer science or related experience. Familiarity with frameworks (like Express, Django, or Spring), version control systems (like Git), and cloud platforms (such as AWS or Azure) is typically required. Effective problem-solving, communication, and teamwork skills help you collaborate across disciplines and deliver robust solutions. These skills ensure scalable, maintainable applications and seamless integration between backend and frontend systems, which are critical for organizational success.

How does a backend full stack engineer typically collaborate with frontend developers and other team members?

Backend Full Stack Engineers frequently work alongside frontend developers, product managers, and QA engineers to deliver seamless user experiences. They are responsible for building and maintaining server-side logic and APIs, ensuring data flows efficiently between the backend and frontend. Effective communication is essential, as they must align backend functionality with frontend requirements and participate in code reviews, sprint planning, and troubleshooting sessions. This collaborative environment fosters learning and often provides opportunities to contribute across the tech stack, enhancing both technical and interpersonal skills.

What is the difference between Backend Full Stack Engineer vs Frontend Developer?

AspectBackend Full Stack EngineerFrontend Developer
Primary FocusDeveloping server-side logic, databases, and APIsDesigning and implementing user interface and client-side features
Required SkillsProgramming languages like Python, Java, Node.js; databases; server managementHTML, CSS, JavaScript; frameworks like React or Angular
Work EnvironmentOften involved in both front-end and back-end tasks, collaborating across teamsPrimarily focused on client-side development, UI/UX design

While both roles require strong programming skills, Backend Full Stack Engineers handle both server-side and client-side development, whereas Frontend Developers focus mainly on creating engaging user interfaces. Understanding these differences helps employers and job seekers target the right skills and responsibilities for each role.

What job categories do people searching Backend Full Stack Engineer jobs in Princeton, NJ look for?

The top searched job categories for Backend Full Stack Engineer jobs in Princeton, NJ are:

What cities near Princeton, NJ are hiring for Backend Full Stack Engineer jobs?

Cities near Princeton, NJ with the most Backend Full Stack Engineer job openings:

Backend Full Stack Engineer jobs near you

Senior Full Stack Engineer

Delan Associates, Inc.

Piscataway, NJ • On-site

Contractor

Re-posted 15 days ago

Job description

Position Summary:
We are seeking an experienced and passionate Senior Full Stack Engineer to design, build, and support high-quality solutions for our member and agent portals, driving our growing business strategies. This hands-on role requires expertise in modern frontend and backend technologies within a microservices architecture hosted on AWS, with regular collaboration across onshore and offshore engineering teams.
Responsibilities
Design, develop, and maintain application features across frontend (React, Next.js) and backend services (Python, Go, Node.js).
Participate in architectural design discussions and contribute to the technical strategy of applications and services.
Implement RESTful APIs and backend services aligned with SOLID principles and microservices best practices.
Write clean, testable, maintainable code with appropriate unit, integration, and end-to-end tests.
Manage services throughout the full SDLC: requirements gathering, design, coding, testing, deployment, monitoring, and ongoing support.
Work within an Agile team environment alongside product owners, QA, and engineers to deliver incremental value.
Collaborate closely with offshore team members, ensuring clear requirements, shared understanding of design, and coding standards.
Coordinate handoffs and overlap with offshore teams to maintain project velocity and dependency management.
Mentor junior and mid-level engineers (both onshore and offshore) through code reviews, pairing, and coaching.
Contribute to CI/CD pipeline enhancements to enable automated, reliable deployments on AWS.
Work with AWS services such as EKS, Lambda, API Gateway, and Kubernetes/EKS for container orchestration.
Participate in on-call rotations to troubleshoot production issues, perform root cause analysis, and implement fixes.
Ensure solutions are scalable, reliable, secure, and meet both internal and external customer requirements.
Stay up to date with emerging technologies and recommend improvements to enhance capabilities and productivity.
Collaborate with leadership to develop and refine technical standards, coding guidelines, and best practices.
Explore opportunities to leverage Amazon Bedrock and prompt engineering for intelligent feature development (if applicable).

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