Senior Backend Developer (Java + Databricks)
Blutic is looking for experienced Senior Backend Developer (Java + Databricks) with 6 to 9 years of experience to join our high-performing engineering team. The ideal candidate will have strong expertise in Java, Spring Framework, Databricks, 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), New York (USA), Newark, New Jersey (USA)
Experience: 6 to 9 Years
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 using Databricks 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.
● Work with structured and semi-structured data using Databricks and Spark-based technologies.
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, Databricks, and financial technology.
● Drive innovation and continuous improvement initiatives across the development lifecycle.
Required Skills & Qualifications
Must-Have
● 6 to 9 years of hands-on experience in Java application development.
● Strong experience with Spring Framework (Spring Boot, Spring MVC, Spring Security).
● Hands-on experience with Databricks.
● 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.
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.
Job ID
bt-j0277
Job Type
Full Time
Location
Montreal (Canada), New York (USA), Newark, New Jersey (USA)
Date Posted
7 July 2026

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