Senior Java Backend Developer

Blutic is looking for experienced Senior Java Backend Developer (Java + SQL) with 7 to 15 years of experience to join our high-performing engineering team. The ideal candidate will have strong expertise in Java, Spring Framework, SQL, Test-Driven Development (TDD), and multi-threaded application development. Experience in the investment banking or financial services domain is plus.

This is a W2 (Hybrid) opportunity.

Location: Montreal, Canada

Experience: 7 to 15 Years

Required Skills & Qualifications

Must-Have

• 7 to 15 years of hands-on experience in Java application development.

● Strong experience with Spring Framework (Spring Boot, Spring MVC, Spring Security).

• Strong SQL skills with database performance tuning and query optimization.

● Experience with Test-Driven Development (TDD) and writing unit/integration tests.

● Experience with multi-threading, concurrent programming, and low-latency systems.

• Solid understanding of Object-Oriented Programming (OOP), design patterns, and software architecture principles.

• Strong analytical, problem-solving, and debugging skills.

• Bachelor's degree in Computer Science, Engineering, or a related technical field.

Preferred Skills

• Prior experience in the investment banking or financial services domain.

• Familiarity with FIX protocol, trading platforms, or risk management systems.

• Experience with messaging systems such as Kafka, RabbitMQ, or ActiveMQ.

• Experience with performance profiling and optimization tools.

• Exposure to Agile/Scrum development methodologies.

• Experience with cloud platforms such as Azure or AWS is an added advantage.

Key Responsibilities

Software Development

• Develop, maintain, and enhance enterprise-grade Java applications.

● Build scalable and secure solutions using Spring Framework (Spring Boot, Spring MVC, Spring Security).

• Design and optimize high-performance SQL queries and database interactions.

• Develop multi-threaded applications capable of handling high-concurrency workloads.

• Develop and integrate data processing solutions for large-scale data engineering and analytics workloads.

Test-Driven Development (TDD)

• Write clean, maintainable, and testable code following TDD principles.

• Develop and maintain robust unit and integration tests.

• Ensure code quality through automated testing, peer reviews, and continuous integration practices.

Domain-Specific Solutions

• Collaborate with business analysts and stakeholders to translate financial requirements into technical solutions.

• Develop and enhance trading platforms, risk management systems, and settlement applications.

• Optimize applications and data pipelines for performance, scalability, and low-latency processing.

Collaboration & Leadership

• Mentor junior developers and provide technical guidance.

• Collaborate with DevOps, QA, Data Engineering, and Product teams to ensure seamless solution delivery.

• Participate in architectural discussions and contribute to technical decision-making.

Continuous Improvement

• Identify opportunities for application and data pipeline optimization.

• Stay current with emerging technologies and best practices in Java development and financial technology.

• Drive innovation and continuous improvement initiatives across the development lifecycle.

Information Security Responsibilities

• Promote and enforce awareness of key information security practices, including acceptable use of information assets, malware protection, and password security protocols.

• Identify, assess, and report security risks, focusing on confidentiality, integrity, and availability of information assets.

• Understand and evaluate how data is stored, processed, or transmitted, ensuring compliance with data privacy and protection standards (GDPR, CCPA, etc.).

• Ensure data protection measures are integrated throughout the information lifecycle to safeguard sensitive information.