Staffinity is currently seeking a Solutions Architect - Javafor a client located in Mississauga. This is a full-time, permanent position.with salary, bonus, benefits and the potential for upside. The salary range is100-130k. Must be able to work every day out of the Mississauga office. Theideal candidate will have the following qualifications:

- Experiencewith a startup
- Deepknowledge of RabbitMQ
- Experiencedeveloping complex products or modules from scratch
- TechnicalArchitect / SME level knowledge for Java
- ELKand authorization

Responsibilities

- Design and develop assigned software modules.
- Unit testing, deployment and module monitoring.
- Act as a main point of contact between internaldepartments and the customer.
- Participate in agile ceremonies and ensure up todate status reporting.
- Research new technologies and design choices andinfluence architecture decisions by making contribution in all stages ofdevelopment.

Qualifications

- 5+ years hands on experience with core Java& J2EE skills and well versed in design patterns and related frameworks
- Experience with Spring-Boot and Microservices
- Positive knowledge and experience of oAuth2 andrelated concepts including scopes,



user roles; Good understanding of securityincluding writing secure software, API security, encryption and other securityaspects.
- Experience installing, configuring,administering, monitoring, and troubleshooting RabbitMQ.
- Good understanding of Event Driven Architecture.
- Good understanding of concurrency problems andhow to solve them in architecture and implementation.
- Experience working with cloud andcontainerization technologies including AWS, Google Cloud, Docker, Kubernetesetc.
- Good understanding of protocol withexperience in
- Experienced in Continuous Integration andContinuous Deployment (CI/CD) methodologies. Experience in Test DrivenDevelopment (TDD) and Paired Programming
- Experience working with Scrum APM practices andtools including Jira, Confluence, Git etc.
- Strong debugging, problem solving andinvestigative skills. Ability to assimilate disparate information (log files,error messages etc.) and pursue leads to find root cause problems.
- Self-starter who can work independently withgood communication skills.

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📌 08/01/2026 (Mississauga)
🏢 Staffinity
📍 Mississauga