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Senior Java Low Latency Developer

  • Mississauga, ON, Canada

Full-time

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Job details

Job type
Full-time
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Posting language
English
Posted

Original job description

We are seeking an experienced Senior Java Low Latency Developer to design, develop, and optimize high-performance enterprise applications within a banking and financial services environment.

The ideal candidate will have strong hands-on Java development experience, a solid understanding of low-latency application design, and expertise in building scalable, reliable, and secure backend systems. You will contribute to technical architecture, performance optimization, API development, and production support while collaborating with cross-functional engineering teams.

Key Responsibilities

  • Design, develop, test, and maintain enterprise-grade Java applications.
  • Build RESTful APIs and microservices using Spring Boot and Spring Cloud.
  • Optimize application performance, latency, scalability, and reliability.
  • Participate in solution design discussions, code reviews, and technical decision-making.
  • Translate business requirements into effective and maintainable technical solutions.
  • Design and implement APIs, middleware integrations, and event-driven solutions.
  • Troubleshoot and resolve application, integration, and production issues.
  • Contribute to CI/CD implementation and DevOps-driven development practices.
  • Support cloud deployments and application modernization initiatives.
  • Perform database design, SQL query optimization, and performance tuning.
  • Collaborate with architects, business analysts, product owners, and other stakeholders.
  • Mentor junior developers and promote coding standards and engineering best practices.

Required Skills & Qualifications

  • Strong hands-on experience with Java application development.
  • Practical experience developing or optimizing low-latency applications.
  • Solid understanding of backend development and enterprise application architecture.
  • Experience designing scalable, reliable, and maintainable software systems.
  • Ability to troubleshoot complex application and production issues.
  • Understanding of performance optimization and efficient application design.

Preferred Technical Experience

  • Spring Boot and Spring Cloud.
  • RESTful APIs and microservices architecture.
  • Middleware integrations and event-driven systems.
  • CI/CD pipelines and DevOps practices.
  • Cloud-based deployments and application modernization.
  • Database design, SQL query optimization, and performance tuning.
  • Agile software development, code reviews, and technical mentoring.
More about this job

Responsibilities

Design, develop, and maintain enterprise Java applications, APIs, and microservices, optimizing them for low latency, scalability, reliability, and security. Contribute to architecture and technical decisions, troubleshoot production issues, support cloud modernization and CI/CD practices, and mentor junior developers.

Requirements

The role requires strong hands-on Java development experience, practical experience developing or optimizing low-latency applications, and a solid understanding of backend systems and enterprise architecture. Candidates should be able to design maintainable software, optimize performance, and troubleshoot complex application and production issues; experience with Spring, APIs, cloud, databases, DevOps, and mentoring is preferred.

Skills

  • Java
  • Low-Latency Application Development
  • Spring Boot
  • Spring Cloud
  • RESTful APIs
  • Microservices
  • Backend Development
  • Enterprise Application Architecture
  • Performance Optimization
  • Middleware Integration
  • Event-Driven Systems
  • CI/CD
  • DevOps
  • Cloud Deployments
  • SQL Query Optimization
  • Database Design

Visa sponsorship

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Categories

  • Software
  • Technology
  • Finance & Accounting

Keywords

  • Java
  • Low-Latency Applications
  • Enterprise Applications
  • Backend Systems
  • Spring Boot
  • Spring Cloud
  • RESTful APIs
  • Microservices
  • Application Architecture
  • Performance Optimization
  • Scalability
  • Reliability
  • Security
  • Middleware Integration
  • Event-Driven Systems
  • CI/CD
  • DevOps
  • Cloud Deployments
  • Application Modernization
  • Database Design
  • SQL
  • Query Optimization
  • Performance Tuning
  • Agile
  • Code Reviews
  • Production Support
  • Banking
  • Financial Services

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