Java Developer – Low Latency / Financial Services

Blutic; New York (NY); On-site; USD 90,000 - 150,000; Full time

Job summary

Blutic in New York City seeks a Java Developer with hands-on experience in building high-performance, low-latency applications. You will design, develop, and maintain scalable Java services using Spring Boot, Spring MVC, and Spring Security.

You'll work with SQL databases, perform performance tuning, and implement TDD-driven unit and integration tests while embracing OOP, design patterns, and Agile practices in a cross-functional Scrum environment.

Qualifications

• Java development experience with Spring framework.
• Experience in high-performance, low-latency Java applications.
• Proficient in SQL and database performance tuning.
• Experience with TDD, unit and integration tests.
• Strong knowledge of OOP, design patterns and architecture.
• Experience in Investment Banking / Financial Services.
• Familiar with FIX Protocol and trading/risk systems.
• Experience with Kafka, RabbitMQ, or ActiveMQ.
• Agile/Scrum environment experience.

Responsibilities

• Design, develop, and maintain scalable Java applications.
• Build applications using Spring Boot, Spring MVC, and Spring Security.
• Work with SQL databases and perform database performance tuning.
• Develop robust unit and integration tests following TDD practices.
• Design and optimize multi-threaded and concurrent applications.
• Troubleshoot performance issues and contribute to system optimization.
• Apply OOP, design patterns, and sound architectural principles.
• Collaborate with cross-functional teams in an Agile/Scrum environment.
• Strong SQL and database performance tuning skills.
• TDD, unit testing & integration testing.
• Strong knowledge of OOP, design patterns & architecture.
• Excellent problem-solving and analytical skills.
• Bachelor's degree or equivalent.

Skills

Java

Spring Boot

Spring MVC

Spring Security

SQL

Performance tuning

Unit testing

TDD

Multithreading

OOP

Design patterns

Agile/Scrum

Education

Bachelor's degree or equivalent

Tools

Kafka

RabbitMQ

ActiveMQ

Job description

Location: 1633 Broadway, New York (candidates from New Jersey & Newark can apply)

We are looking for a Java Developer with strong hands-on experience in Java development and a passion for building high-performance, low-latency applications.

• Design, develop, and maintain scalable Java applications.
• Build applications using Spring Boot, Spring MVC, and Spring Security.
• Work with SQL databases and perform database performance tuning.
• Develop robust unit and integration tests following TDD practices.
• Design and optimize multi-threaded and concurrent applications.
• Troubleshoot performance issues and contribute to system optimization.
• Apply OOP, design patterns, and sound architectural principles.
• Collaborate with cross-functional teams in an Agile/Scrum environment.

Strong SQL and database performance tuning skills

TDD, unit testing & integration testing

Strong knowledge of OOP, design patterns & architecture

Excellent problem-solving and analytical skills

Bachelor's degree or equivalent

• Experience in Investment Banking / Financial Services
• Knowledge of FIX Protocol, trading platforms, or risk management systems
• Experience with Kafka, RabbitMQ, or ActiveMQ
• Performance profiling and optimization tools
• Experience working in Agile/Scrum environments