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Sr Full Stack Java Jobs in Whippany, NJ (NOW HIRING)

MM International

Sr Java Fullstack Developer

Woodbridge, NJ · On-site

$57.75 - $73.75/hr

Title: Sr Java Fullstack Developer Locations: Woodbridge Township, NJ (Hybrid), (3 days onsite/2 ... Open Shift infrastructure oriented, energetic people Java Full Stack ETL, DevOps, Database Standard ...

Real Soft, Inc.

Senior Java Full Stack Developer

Iselin, NJ · On-site

$53.25 - $68.75/hr

Location: Iselin or New York Job Posting Title Senior Java Full Stack Developer Summary The Senior Java Full Stack Developer is responsible for leading the design, development, and delivery of ...

Eightelevengroup

Sr Full Stack Engineer

Summit, NJ · On-site

$75 - $80/hr

Sr Full Stack Engineer Summit, NJ Hybrid Role Compensation: $75 - $80 per hour ABOUT THE ROLE Our client, a Fortune 500 Consumer Packaged Goods (CPG) company, is seeking a Senior Full Stack Engineer ...

1 point system

Full-Stack Java Developer

New York, NY · On-site

$57.50 - $74/hr

* SVP level... strong hands-on developer who can help with scalability and latency * Looking to consolidate 5 OMSs into Flextrade * Strong back end development * Java, Spring Boot * Messaging system ...

Info Way Solutions

Java Full Stack Engineer

Manhattan, NY · On-site

$57.75 - $74.50/hr

Info Way Solutions is seeking Java Full Stack Engineers at multiple experience levels to join a ... Intermediate, Senior, Super Senior) • Strong hands-on experience in Java, Python, and AWS • ...

Info Way Solutions

Java Full Stack Engineer

Jersey City, NJ · On-site

$57.50 - $74.25/hr

Info Way Solutions is seeking Java Full Stack Engineers at multiple experience levels to join a ... Intermediate, Senior, Super Senior) • Strong hands-on experience in Java, Python, and AWS • ...

Jobs for Humanity

Full Stack Java Developers

Woodbridge, NJ

$53 - $68.50/hr

Full Stack Java Developer-Manager Company: EY Location: Iselin, NJ Salary: Education: Less Than High School Experience: None Hours: Duration: Full Time, Regular Shift: Description: At EY, you'll have ...

Clarion

Senior Full-Stack Engineer

Manhattan, NY · On-site

The Senior Full-Stack Engineer will lead the deployment and optimization of AI agents, architect full-stack systems, and mentor engineers while ensuring high reliability and performance in healthcare ...

Datavant

Senior Full Stack Engineer

New York, NY · On-site

As a Senior Full Stack Engineer, you will play a key role in growing our healthcare data ecosystem ... Python, Go, Java; microservices; REST and GraphQL * Frontend: TypeScript, React, Next.js

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How much do sr full stack java jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for sr full stack java in Whippany, NJ is $58.41, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $65.53 per hour, depending on experience, location, and employer.

What is a Sr Full Stack Java developer?

Sr Full Stack Java developers are experienced software engineers who design, build, and maintain both the front-end and back-end components of web applications using Java and related technologies. They are proficient in server-side development with Java frameworks like Spring or Java EE, as well as front-end technologies such as HTML, CSS, JavaScript, and modern JavaScript frameworks. Their responsibilities often include system architecture, API integration, database management, and leading technical teams. They play a key role in ensuring the application is robust, scalable, and user-friendly. Senior full stack developers also mentor junior developers and contribute to best practices within their teams.

What are the key skills and qualifications needed to thrive as a Sr Full Stack Java developer?

To thrive as a Sr Full Stack Java Developer, you need advanced knowledge of Java, JavaScript frameworks, RESTful APIs, and experience with both front-end and back-end development, typically backed by a computer science degree or equivalent experience. Familiarity with tools such as Spring Boot, Angular or React, version control systems like Git, and cloud platforms such as AWS or Azure is highly valued. Strong problem-solving abilities, effective communication, and leadership skills are important soft skills for this role. These competencies enable the developer to build robust, scalable applications, collaborate efficiently with teams, and drive successful project outcomes in dynamic tech environments.

What are some common challenges faced by Sr Full Stack Java developers when managing both front-end and back-end tasks?

Sr Full Stack Java developers often face the challenge of balancing priorities between front-end user experience and back-end system performance. Navigating frequent context switching, keeping up with evolving frameworks, and ensuring seamless integration between client and server components are typical hurdles. Additionally, collaborating effectively with designers, DevOps engineers, and QA teams is crucial to deliver robust, scalable applications. Staying updated on best practices and maintaining clear communication within cross-functional teams can help address these challenges.

What are popular job titles related to Sr Full Stack Java jobs in Whippany, NJ?

For Sr Full Stack Java jobs in Whippany, NJ, the most frequently searched job titles are:

Sr Full Stack Java jobs near you
Infographic showing various Sr Full Stack Java job openings in Whippany, NJ as of August 2026, with employment types broken down into 1% Internship, 81% Full Time, 11% Part Time, 6% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $121,500 per year, or $58.4 per hour.

Sr. Full Stack Software Engineer Location : Jersey City: C2C role

Jersey City, NJ • On-site

Tech Mirrors
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This job post has expired 1 day ago. Applications are no longer accepted.

Key responsibilities

  • Leads end-to-end delivery of full stack solutions using React, Java Spring Boot, GraphQL/REST, and AWS-managed services from design through production support.

  • Drives architecture and design reviews, defining service boundaries, API contracts, data models, and integration patterns.

  • Builds and maintains highly available and scalable services with operational excellence, including reliability, performance, and maintainability.

Job description

Job Title: Sr. Full Stack Software Architect and Sr. Full Stack Software Engineer

Location :Jersey City

Exp:12+ Yrs for Engineer and 16+ for Architect

RTTO- 5 Days Onsite

Sr. Full Stack Software Engineer/Architect

Job responsibilities
  • Leads end-to-end delivery of full stack solutions using React, Java Spring Boot, GraphQL/REST, and AWS-managed services, from design through production support.
  • Drives architecture and design reviews, defining service boundaries, API contracts, data models, and integration patterns.
  • Develops secure, high-quality, production-grade code; conducts thorough code reviews; sets and enforces engineering standards.
  • Builds and maintainshighly available and scalableservices with strong operational excellence: reliability, performance, cost awareness, and maintainability.
  • Implements and governs authentication/authorization using OIDC/OAuth2, token validation, scopes/claims, and service-to-service security patterns.
  • Establishes robust observability practices (structured logging, metrics, tracing), incident response readiness (runbooks).
  • Evaluates vendor and internal solutions (including architectural fit, security posture, scalability, and operability) and guides adoption decisions.
  • Partners with Product and UX to deliver outcomes; translates requirements into technical plans and milestones; proactively manages trade-offs.
Required qualifications, capabilities, and skills
  • Minimum 8 years applied full stack engineering experience delivering and operating production systems; experience as a senior/lead capacity (technical leadership, design ownership).
  • React expertise: modern React patterns, TypeScript, state management, component design systems, performance optimization, and responsive UI development.
  • Java Spring Boot expertise: building APIs, dependency injection, validation, error handling, and performance tuning.
  • GraphQL proficiency: schema design, resolvers, federation/composition patterns (where applicable), query performance (N+1 mitigation, caching), and API governance/versioning strategy.
  • REST proficiency: OpenAPI-style contract design, pagination/filtering, idempotency, backward compatibility, and consumer-driven API evolution.
  • OIDC/OAuth2: hands-on implementation with JWTs, refresh/access token flows, scopes/claims, secure session patterns, and least-privilege access control.
  • AWS experience (hands-on): designing, deploying, and operating cloud-native applications; strong understanding of IAM, networking basics, and operational tooling (logs/metrics/alarms).
  • Data layer expertise: AWS Aurora PostgreSQL: advanced SQL, indexing, query optimization, migrations, and transactional design.
  • AWS Neptune: gremlin, graph modeling, query patterns, and performance considerations for graph workloads.
  • Event-driven systems: AWS Kafka (MSK): topics/partitions, consumer groups, schema evolution, ordering/at-least-once semantics, idempotency, retries/DLQs, and operational monitoring.
  • CI/CD and quality: Strong Git practices, automated testing (unit/integration/contract/e2e), code quality gates, and release confidence practices (feature flags, progressive rollout where applicable).
  • AI-assisted engineering (MUST): Demonstrated proficiency using Claude Codeand/orGitHub Copilotto accelerate development, debugging, refactoring, test generation, and documentation-while ensuring correctness, security, and maintainability (e.g., validating outputs, avoiding sensitive data leakage, and adhering to team standards).
Preferred qualifications, capabilities, and skills
  • Infrastructure as Code (Terraform/CloudFormation/CDK) and deployment automation patterns.
  • Containerization and orchestration experience (Docker, ECS/EKS) depending on platform direction.
  • Advanced security practices: threat modeling, OWASP Top 10 mitigation, secrets management, dependency hygiene.
  • Experience defining platform standards: API governance, event contracts, service templates, and reliability SLOs/SLIs.
  • Prior experience integrating with Oracle HCM.
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