Top 349 Senior Java Developer Jobs in Newark, NJ

Senior Software Engineer - Bruin Platform Full Stack
MetTel —New York, NY
- $150,000 - $180,000 a year
- Azure
- Java
- AWS
Quick Apply
Senior Software Engineer
Disney Entertainment and ESPN Product & Technology —New York, NY
- $148,700 - $199,400 a year
- Computer Science
- 5 years
- System design
Senior Software Engineer (Product)
Disney Entertainment and ESPN Product & Technology —New York, NY
- $148,700 - $199,400 a year
- Computer science
- Computer Science
- 5 years
5d
Senior Software Engineer - Build Tooling Infrastructure
Disney Entertainment and ESPN Product & Technology —New York, NY
- $141,900 - $199,400 a year
- On call
- Computer science
- Computer Science
- 5 years
Senior Software Developer - Build Tooling Development
Disney Entertainment and ESPN Product & Technology —New York, NY
- $141,900 - $199,400 a year
- On call
- Computer science
- Computer Science
- 5 years
Sr. Java Developer
Genpact —New York, NY
- $83 an hour
- Temporary
- 8 years
- SQL
- Senior level
Senior Lead Software Engineer - Backend Java
JPMorganChase —Jersey City, NJ
- $171,000 - $260,000 a year
- Full-time
- 5 years
- System design
- AWS
- Health insurance
- Tuition reimbursement
8d
Senior Java Developer
BNY Mellon —Jersey City, NJ
- $96 - $120 an hour
- Contract
- Hybrid work
- Computer science
- 7 years
- Computer Science
- Health insurance
- Dental insurance
Senior II Developer
NYU Langone Health —New York, NY
- $101,493.51 - $147,000.00 a year
- Online Application
- 6 years
- Oracle
- Office
- Wellness program
7d
Sr. Java Developer
Zylog Systems —Edison, NJ
- Full-time
- Computer Science
- 5 years
- JavaScript
Sr. Java Backend Developer
FRESH DIRECT, LLC —Woodbridge, NJ
- $130,000 - $155,000 a year
- Full-time
- System design
- 3 years
- AWS
- Paid holidays
- Disability insurance
Quick Apply
Sr. Java Backend Developer
Two95 International Inc. —New York, NY
- Contract
- 8 years
- Senior level
- Leadership
Quick Apply
Sr Software Developer, AVP
Barclays —Whippany, NJ
- $220,000 - $230,000 a year
- Remote
- Management
- Software troubleshooting
- Java
- Health insurance
- Dental insurance
Sr Developer - Java API - Jersey City
Photon —Jersey City, NJ
- $44,000 - $154,000 a year
- Full-time
- Oracle
- 8 years
- Analysis skills
- Paid holidays
- Health insurance
Senior Java & API Developer
Benecard Services Inc. —Clifton, NJ
- $110,000 - $130,000 a year
- Full-time
- System design
- Office
- SQL
- Disability insurance
- Health insurance
Quick Apply
Senior Java Developer - Rates Derivatives Algo & E-Trading
Morgan Stanley —New York, NY
- $155,000 - $215,000 a year
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
Senior Software Engineer, Backend
Duolingo —New York, NY
- $182,800 - $247,300 a year
- Computer Science
- Bachelor's degree
- APIs
Senior Software Engineer, Java
CLEAR - Corporate —New York, NY
- $225,000 - $300,000 a year
- 6 years
- System design
- Office
- Health insurance
- Adoption assistance
Quick Apply
7d
Senior Lead Software Engineer- Big Data / AWS / Java / Python
JPMorganChase —Jersey City, NJ
- $171,000 - $260,000 a year
- Full-time
- 5 years
- System design
- Java
- Health insurance
- Tuition reimbursement
3d
Senior Java Software Engineer
Fiserv —Berkeley Heights, NJ
- $110,000 - $186,000 a year
- Full-time
- Background check
- Computer science
- Azure

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Senior Software Engineer - Bruin Platform Full Stack

MetTel -
New York, NY

Quick Apply

Job Details

$150,000 - $180,000 a year

Qualifications

Containerization systems
Software engineering
Azure
Go
Node.js
Continuous Delivery (CD) implementation
Tooling
Team leadership
Infrastructure as Code (IaC)
.NET Core
AWS Certification
JavaScript frameworks
Java
Infrastructure architecture design
Microservices
Event-driven architecture
Production systems
Data caching
AWS
Redis
Mentoring
B2B
Telecommunication
APIs
Developing and maintaining backend systems
Web applications
In-memory caching
Front-end component implementation
Cloud automation
Kafka

Full Job Description

MetTel is a global communications solutions provider with the most complete suite of fully managed services that focus on secure connectivity, and network and mobility services. We simplify communications and networking for business and government agencies. Our customers include many of the Fortune 500, and Gartner recognizes us as an industry leader. We have the broadest portfolio of technology and integrated partnerships, as well as our private network, which we use to create tailored solutions design, deployment, and ongoing management, driving cost savings, efficiency, innovation, and the ability to focus on core objectives.

We believe that each team member is a key to the success and sustainability of the group. In order to achieve this, we offer an environment where all professionals can grow and develop their skills and competencies, collaborate with diverse professionals, share knowledge and enjoy a rewarding career.

We are seeking a Senior Software Engineer – Full Stack to join a new Bruin Platform Modernization team in NYC.

Bruin is MetTel's mission-critical operations platform, deeply embedded in how MetTel and its customers run. This role drives Bruin's tech stack modernization — moving Bruin's core platform onto modern frameworks, retiring legacy patterns, and building the new platform components that the next generation of Bruin will be built on. You will also build new core services and platform features on the modernized stack, and contribute back-end depth to the Bruin AI Portal and the broader team's work as needed.

You will partner with our Principal Software Architect and senior technical leadership on architectural direction. You will use AI-assisted engineering tools as a core part of your workflow.

ROLE AND RESPONSIBILITIES:

Tech Stack Modernization: Drive Bruin's tech stack modernization in partnership with the Principal Software Architect — moving core platform components onto modern frameworks, retiring legacy patterns, and establishing the patterns the next generation of Bruin will be built on.
Architecture & Design: Partner with the Principal Software Architect on architectural decisions across the modernization scope. Write ADRs for significant design choices, evaluate framework and infrastructure options, and contribute to platform-wide design discussions.
Full-Stack Development: Design, build, and ship new Bruin core services and customer-facing features on the modernized stack. Build across backend, API, and data layers.
Cross-Track Capacity: Work flexibly across the team's tracks, where additional depth or full-stack capacity is needed. Comfortable picking up work in unfamiliar parts of the codebase and ramping quickly.
Cloud & DevOps: Build and operate services on our containerized infrastructure (Kubernetes on-premise). Establish and follow CI/CD, IaC, and deployment patterns alongside the team.
Code Quality & Mentorship: Conduct code reviews, write well-tested maintainable code, and contribute to a high engineering bar across the team. Guide collaborating junior and mid-level engineers.

DESIRED QUALIFICATIONS:

Must be a strong full-stack engineer with the fundamentals and judgment to work effectively alongside AI tooling and to operate with high autonomy.
7+ years of professional software engineering, with significant time spent shipping production full-stack applications.
Strong proficiency in at least two modern programming languages, with .NET and TypeScript/JavaScript (Node.js) preferred, plus working knowledge of multiple language ecosystems (e.g., Python, Go, Java).
Solid React + TypeScript experience building complex, data-driven web applications; comfort with modern front-end tooling.
Production experience with a modern backend framework (e.g., ASP.NET Core, NestJS, FastAPI, or similar).
Hands-on experience designing and operating microservices and event-driven architectures, including production work with Kafka and Redis (or similar messaging and caching infrastructure).
Relational database experience and proficiency with ORM frameworks; familiarity with MSSQL a plus given Bruin's existing data layer.
Hands-on experience with containerized deployment (Kubernetes, Docker), and comfort with CI/CD pipelines.
Familiarity with cloud platforms (AWS, Azure, or GCP) as adjacent experience — many of the patterns transfer to our on-premise environment.
Comfort reading and reasoning about systems you didn't build — legacy codebase analysis and modernization are central to this role.
Demonstrated proficiency with AI-assisted development tools (Claude Code, Copilot, Cursor, or similar) as a core part of your engineering workflow.
Strong communication skills; able to articulate technical decisions to engineering peers and non-technical stakeholders.

NICE TO HAVE:

Experience building AI-powered or AI-augmented application features — chat interfaces, agent integrations, tool-use surfaces, RAG patterns, or similar.
Workflow / orchestration engine experience (Temporal.io, Dagster, or similar).
Previous experience contributing to a brownfield modernization.
Experience building data-intensive applications — large-scale data pipelines, real-time analytics, high-throughput event processing, or systems where data volume and consistency are first-class design concerns.
Search and analytics infrastructure exposure (Solr, OpenSearch, StarRocks, ClickHouse, or similar).
Telecom, managed services, or B2B platform domain experience.
Certifications in AWS, Azure, GCP, or Kubernetes.

The salary range reflected is a good faith estimate of base pay for the primary location of the position. Our compensation reflects the cost of labor across several U.S. geographic markets, and we pay differently based on those defined markets. The U.S. pay for this position ranges from $150,000.00 to $180,000.00 annually. Pay varies by work location and may also depend on job -related knowledge, skills, experience and abilities of the successful candidate. Your recruiter can share more about the specific salary range for the job location during the hiring process.

Keywords: #NYC, NYC, #NewYorkCity, New York City, NewYorkCity, Senior Software Engineer, #SeniorSoftwareEngineer, #Manhatten, #ClaudeCode, Claude Code, ClaudeCode, #.NET, .NET, #C#, C#, #React, React, #TypeScript, Typescript, #Front-end, Front-end, #Developer, Developer, #Engineering, #Microservices, Microservices, #Kafka, Kafka, #event-driven, event-driven, #Redis, Redis, #data-intensive, data-intensive

MetTel is an Equal Opportunity Employer and considers applicants for all positions without regard to race, color, religion or belief, sex, age, national origin, citizenship status, marital status, military/veteran status, genetic information, sexual orientation, gender identity, physical or mental disability or any other characteristic protected by applicable laws.

To learn more about our company visit us at www.mettel.net

Quick Apply

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Senior Java Developer jobs in Newark, NJ

Senior Software Engineer - Bruin Platform Full Stack

Senior Software Engineer

Senior Software Engineer (Product)

Senior Software Engineer - Build Tooling Infrastructure

Senior Software Developer - Build Tooling Development

Sr. Java Developer

Senior Lead Software Engineer - Backend Java

Senior Java Developer

Senior II Developer

Sr. Java Developer

Sr. Java Backend Developer

Sr. Java Backend Developer

Sr Software Developer, AVP

Sr Developer - Java API - Jersey City

Senior Java & API Developer

Senior Java Developer - Rates Derivatives Algo & E-Trading

Senior Software Engineer, Backend

Senior Software Engineer, Java

Senior Lead Software Engineer- Big Data / AWS / Java / Python

Senior Java Software Engineer

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