Back End Developer

Matlen Silver; Jersey City (NJ); Ibrido; USD 140.000 - 180.000; Tempo pieno

Descrizione del lavoro

Matlen Silver is seeking an experienced Senior Backend Java Developer to design, develop, and optimize high-performance backend applications for a Prime Brokerage reporting platform.

The role requires 10+ years of Java development, strong Core Java/J2EE/Spring Boot expertise, and Oracle Exadata experience. You will work on microservices, multithreading, and performance tuning in a hybrid environment with regular onsite days.

Competenze

• 10+ years of hands-on Java development experience.
• Strong expertise in Core Java, J2EE, Spring Boot, and microservices architecture.
• Hands-on Oracle Exadata experience is required.
• Extensive experience with multithreading and concurrent programming.

Mansioni

• Design, develop, and maintain backend applications using Core Java, J2EE, Spring Boot, and microservices.
• Develop and optimize multithreaded applications to support high-volume processing and concurrency.
• Perform JVM tuning, analyze runtime behavior, and troubleshoot performance issues.
• Develop database integrations using Oracle Exadata, JDBC, SQL, PL/SQL, and stored procedures.
• Perform data processing, profiling, and validation within backend applications.
• Utilize Linux, shell scripting, and command-line tools for development and troubleshooting.
• Develop and maintain solutions using Java, Python, and shell scripting.
• Collaborate with offshore teams to ensure high-quality delivery and timely project execution.
• Participate in Agile ceremonies, sprint planning, and continuous improvement initiatives.

Conoscenze

Core Java

J2EE

Spring Boot

Microservices

Multithreading

Oracle Exadata

Oracle SQL

PL/SQL

JVM tuning

Linux

Descrizione del lavoro

Backend Java Developer – Prime Brokerage

Location: Hybrid, minimum 3 days onsite per week

Duration: 18-24 months

Employment Type: W2 ONLY**

Job Summary

We are seeking an experienced Senior Java Developer to design, develop, and optimize high-performance backend applications supporting a mission-critical Prime Brokerage reporting platform. The application generates approximately 200,000 reports daily and distributes up to 1 million reports per day, requiring exceptional performance, scalability, and reliability to meet strict service-level agreements (SLAs).

• 10+ years of Java development experience
• Core Java
• J2EE
• Spring Boot
• Microservices
• Multithreading / concurrent programming expertise

Responsibilities

• Design, develop, and maintain backend applications using Core Java, J2EE, Spring Boot, and microservices.
• Develop and optimize multithreaded applications to support high-volume processing and concurrency.
• Perform JVM tuning, analyze runtime behavior, and troubleshoot performance issues.
• Develop database integrations using Oracle Exadata, JDBC, SQL, PL/SQL, and stored procedures.
• Perform data processing, profiling, and validation within backend applications.
• Utilize Linux, shell scripting, and command-line tools for development and troubleshooting.
• Develop and maintain solutions using Java, Python, and shell scripting.
• Collaborate with offshore teams to ensure high-quality delivery and timely project execution.
• Participate in Agile ceremonies, sprint planning, and continuous improvement initiatives.

Required Qualifications

• 10+ years of hands-on Java development experience.
• Strong expertise in Core Java, J2EE, Spring Boot, and microservices architecture.
• Hands-on Oracle Exadata experience is required.
• Extensive experience with multithreading and concurrent programming.
• Strong knowledge of Oracle SQL, PL/SQL, JDBC, and database integration.
• Experience with JVM tuning, application performance optimization, and Linux environments.
• Strong analytical, problem-solving, and communication skills.

Preferred Qualifications

• Experience developing or supporting high-volume reporting applications.
• Experience with Python and shell scripting.
• An AI-first mindset with an interest in innovation, strategic thinking, and process improvement.