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Java Full Stack Engineer

Apexon

Location

New York, United States

Salary

Not specified

Type

fulltime

Posted

Today

via linkedin

Job Description

What You’ll Do:

  • Develop financial products that have a direct impact on millions of users.
  • Work on systems that serve as key revenue drivers for the organization.
  • Take full ownership of your work — from design and development to deployment and operations.
  • Collaborate with global Site Reliability Engineering (SRE) teams to ensure system reliability and performance.
  • Proactively research, propose, and implement innovative ideas.
  • Build and expand your professional network by working with influential stakeholders across the organization and industry.

Key Responsibilities

Back-End Development:

  • Design, build, and maintain RESTful APIs and microservices using Java and Spring Boot.
  • Implement core business logic, database interactions, and third-party integrations.
  • Optimize application performance and ensure scalability.

Front-End Development:

  • Develop responsive, user-friendly interfaces using modern frameworks such as Angular, React, or Vue.js.
  • Partner with UI/UX teams to deliver seamless user experiences.
  • Ensure cross-browser compatibility and mobile responsiveness.

Database Management:

  • Design and manage both relational (MySQL, PostgreSQL) and NoSQL (MongoDB) databases.
  • Write optimized queries and improve database performance.

DevOps \& Deployment:

  • Work closely with DevOps teams to deploy and manage applications in cloud environments.

Testing \& Debugging:

  • Develop unit, integration, and end-to-end tests to ensure high code quality.
  • Troubleshoot and resolve issues efficiently.

Skills \& Experience Required

  • Bachelor’s degree in Computer Science or a related field (or equivalent experience).
  • Strong proficiency in Java, React.js, HTML5, and AWS cloud infrastructure.
  • Experience with mobile and web application development.
  • Familiarity with:
  • Distributed systems
  • Relational and NoSQL databases
  • Messaging systems
  • Transactional services
  • Experience integrating with RESTful APIs.
  • Strong communication skills with the ability to collaborate with product and executive stakeholders.
  • Experience working in Agile environments.
  • Experience with microservices architecture.
  • Hands-on experience with Kafka, MongoDB, Spring, and Vert.x.

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