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Posted yesterday

Java Software Engineer

@ Smart IT Frame LLC

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Mississauga, Ontario

Full-time
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SIGNALS

Responsibilities:

  • Build event-driven microservices using Java 11/17 , Spring Boot.
  • Configure Solace topics, queues, pub/sub messaging, and guaranteed delivery.
  • Optimize JVM tuning, multithreading, and serialization for sub-millisecond execution.
  • Integrate relational databases ( Oracle/PostgreSQL ) and caches ( Redis/Hazelcast ).
  • Deploy microservices on Red Hat OpenShift/Kubernetes using Jenkins CI/CD pipelines.

Requirements summary:

  • Must-Have Skills
  • Banking / Capital Markets / Financial Services domain experience.

Tools & skills

Oracle JavaMicroservicesSpring BootOraclePostgreSQLRedisRed Hat OpenShiftKubernetesJenkins CIAPI developmentSQLJUnitGitCI/CD
Source and dates

Source type not verified · apify-linkedin

Employer posting date
2026-11-10
First seen by our source
2026-11-11
Source record updated
2026-11-11

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

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Smart IT Frame LLC

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Job description

Role: Senior Java Developer

Location: Mississauga, ON (Hybrid — 3 Days Onsite / Week)

Employment Type: Full-Time

Domain: Banking / Capital Markets / Financial Services

About Smart IT Frame:

At Smart IT Frame, we connect top talent with leading organizations across the USA. With over a decade of staffing excellence, we specialize in IT, healthcare, and professional roles, empowering both clients and candidates to grow together.

Role Overview

Seeking a Senior Java Developer to design, build, and optimize high-throughput, low-latency event-driven microservices for enterprise trading platforms.

Key Responsibilities

  • Build event-driven microservices using Java 11/17, Spring Boot.
  • Configure Solace topics, queues, pub/sub messaging, and guaranteed delivery.
  • Optimize JVM tuning, multithreading, and serialization for sub-millisecond execution.
  • Integrate relational databases (Oracle/PostgreSQL) and caches (Redis/Hazelcast).
  • Deploy microservices on Red Hat OpenShift/Kubernetes using Jenkins CI/CD pipelines.

Must-Have Skills

  • 8+ years of hands-on Java development (Java 8/11/17+, Spring Boot).
  • Microservices, REST APIs, SQL, JUnit/Mockito, Git, and CI/CD pipelines.
  • Strong troubleshooting and production support capabilities.

Preferred Skills

  • Banking / Capital Markets / Financial Services domain experience.
  • Exposure to Kafka, IBM MQ, Docker, Kubernetes, Splunk, or Dynatrace.

📍Apply today or share profiles at [email protected]

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