Java Backend Developer

Argyllinfotech
  • Jersey City , NJ
  • Quick Apply
1 day ago

Job Description

Role: Java Backend Developer
Location: Jersey City, NJ / Plano, TX (Onsite)
Exp: 10+
No GC & GC EAD
Client: JPMC
Visa: L2, H4, OPT, TN, USC
Role Overview
We are looking for an experienced Backend Developer to design, develop, and maintain scalable, high-performance web applications. The ideal candidate should have strong expertise across both frontend and backend technologies, experience working with APIs and databases, and the ability to collaborate effectively with cross-functional engineering teams.
Key Responsibilities
Design, develop, test, and maintain end-to-end web applications.
Build responsive and scalable frontend applications using modern JavaScript frameworks.
Develop robust backend services, APIs, and microservices.
Integrate frontend applications with RESTful/GraphQL APIs and third-party services.
Design and optimize relational and NoSQL databases.
Write clean, maintainable, reusable, and well-tested code.
Perform code reviews and contribute to engineering best practices.
Troubleshoot, debug, and resolve application performance and production issues.
Collaborate with Product Managers, UX/UI Designers, Architects, QA, and DevOps teams.
Participate in architecture discussions and contribute to technical design decisions.
Implement secure coding practices, authentication, authorization, and data protection.
Support CI/CD, cloud deployments, monitoring, and production releases.
Mentor junior developers and provide technical guidance where required.
Required Technical Skills
Frontend: React.js / Angular / Vue.js, JavaScript, TypeScript, HTML5, CSS3.
Backend: Java / Python / Node.js / .NET or equivalent backend technology.
Strong experience developing RESTful APIs and microservices.
Strong knowledge of SQL and relational databases such as PostgreSQL, MySQL, or Oracle.
Experience with NoSQL databases such as MongoDB, DynamoDB, or similar.
Strong understanding of object-oriented programming, data structures, algorithms, and design patterns.
Experience with Git and modern software development practices.
Knowledge of CI/CD pipelines and DevOps practices.
Experience with cloud platforms such as AWS, Azure, or GCP.
Understanding of application security, authentication, authorization, and API security.
Experience with unit testing, integration testing, and automated testing frameworks.
Advanced-Level Expectations
Ability to independently own complex features from requirements through production deployment.
Strong understanding of system design, scalability, performance, and reliability.
Ability to troubleshoot complex technical issues across frontend, backend, database, and infrastructure layers.
Experience designing and implementing scalable microservices and distributed systems.
Ability to evaluate technology choices and recommend appropriate solutions.
Strong problem-solving, analytical, and debugging skills.
Ability to provide technical mentorship and influence engineering best practices.
Preferred Skills
Experience with Docker and Kubernetes.
Exposure to event-driven architectures and messaging systems such as Kafka or RabbitMQ.
Experience with cloud-native application development.
Knowledge of application observability, logging, monitoring, and performance optimization.
Exposure to AI/ML or GenAI application integration is a plus.
Experience working in Agile/Scrum environments.
Education & Experience
Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
Typically 6 10+ years of professional software development experience, with significant hands-on Full Stack development experience.
Key Competencies
Full Stack Application Development
Software Architecture & System Design
API & Microservices Development
Database Design & Optimization
Cloud & DevOps
Application Security
Performance Optimization
Problem Solving & Debugging
Technical Leadership & Mentoring
Agile Development & Cross-Functional Collaboration

Numbers & Facts

LocationJersey City , NJ

Skills

  • Access Authorizationunmatched
  • Agile Programming Methodologiesunmatched
  • Algorithmsunmatched
  • AngularJSunmatched
  • Application Integrationunmatched
  • Application Programming Interface (API)unmatched
  • Applications Securityunmatched
  • Architectural Designunmatched
  • Artificial Intelligence (AI)unmatched
  • Authenticationunmatched
  • Best Practicesunmatched
  • CSS (Cascading Style Sheet)unmatched
  • Cloud Computingunmatched
  • Code Reviewsunmatched
  • Computer Scienceunmatched
  • Continuous Deployment/Deliveryunmatched
  • Continuous Integrationunmatched
  • Cross-Functionalunmatched
  • Data Structuresunmatched
  • Database Designunmatched
  • Database Optimizationunmatched
  • Debugging Skillsunmatched
  • Design Patterns Programming Methodologiesunmatched
  • DevOpsunmatched
  • Distributed Computingunmatched
  • Dockerunmatched
  • Gitunmatched
  • HTML5unmatched
  • Identify Issuesunmatched
  • Information/Data Security (InfoSec)unmatched
  • Internet Applicationunmatched
  • Javaunmatched
  • JavaScriptunmatched
  • Mentoringunmatched
  • Microservicesunmatched
  • MongoDBunmatched
  • MySQLunmatched
  • NoSQLunmatched
  • Object Oriented Programming (OOP)unmatched
  • Oracleunmatched
  • PostgreSQLunmatched
  • Problem Solving Skillsunmatched
  • Production Controlunmatched
  • Quality Assuranceunmatched
  • REST (Representational State Transfer)unmatched
  • React.jsunmatched
  • Relational Databases (RDBMS)unmatched
  • SQL Databasesunmatched
  • Scalable System Developmentunmatched
  • Secure Codingunmatched
  • Software Developmentunmatched
  • Software Engineeringunmatched
  • Systems Scalabilityunmatched
  • Team Playerunmatched
  • Technical Leadershipunmatched
  • Technical/Engineering Designunmatched
  • Test Plan/Scheduleunmatched
  • User Experience Design (UXD)unmatched
  • User Interface Designunmatched
  • User Interface/Experience (UI/UX)unmatched
  • Vue.jsunmatched

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