Posted 3 months ago
Senior Java Microservices Developer – Java, Spring Boot, Kafka, MongoDB, OpenShift/AWS
@ Astra North Infoteck Inc.
Mississauga, Ontario
Overview
Astra North Infoteck Inc. is hiring a Senior Java Microservices Developer to design, build and maintain Java-based microservices using Spring Boot, Kafka, MongoDB and OpenShift/AWS. The role calls for 9 to 12 years of experience and covers REST APIs, messaging, data modelling and production support.
Responsibilities:
- Design, develop and maintain Java-based microservices
- Implement RESTful APIs to enterprise standards
- Design and manage MongoDB schemas, indexes and queries
- Ensure availability, scalability and performance
- Support CI/CD pipelines and production issues
Requirements summary:
- 9 to 12 years of experience
- Strong hands-on Java 8, 11 or 17
- Spring Boot, Spring MVC and Spring Data
- Kafka experience preferred
- MongoDB and OpenShift or AWS experience
Tools & skills
Source and dates
Source type not verified · zoho
- Employer posting date
- 2026-08-05
- First seen by our source
- 2026-10-11
- Source record updated
- 2026-10-11
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 9+ years |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Astra North Infoteck Inc.
| Field | Value |
|---|---|
| Open jobs on Jobsy | 426 |
Senior Java Microservices Developer – Java, Spring Boot, Kafka, MongoDB, AWS/OpenShift
Experience Range: 9 - 12 Years
Must Have Technical/Functional Skills
Core Development
• Java (8/11/17) – strong hands-on experience.
• Spring Boot, Spring MVC, Spring Data.
• Microservices architecture:
• Service decomposition
• API contracts
• REST APIs, JSON, OpenAPI / Swagger.
• Kafka:
• Producer
• Consumer
• Partitioning
• MongoDB.
• OpenShift / AWS.
Database & Data Layer
• MongoDB:
• Document modeling
• Indexing strategies
• Aggregation framework
• CRUD and performance tuning
Integration & Messaging
• Experience with Kafka (preferred).
• REST-based integrations with upstream/downstream systems.
Roles & Responsibilities
• Design, develop, and maintain Java-based microservices.
• Implement RESTful APIs adhering to enterprise design standards.
• Develop and optimize SQL queries (E2 level) for transactional and reporting use cases.
• Design and manage MongoDB schemas, indexes, and queries.
• Ensure high availability, scalability, and performance of microservices.
• Apply exception handling, logging, monitoring, and resiliency patterns.
• Collaborate with Business Analysts, Architects, QA, and DevOps teams.
• Participate in code reviews, unit testing, and defect resolution.
• Support CI/CD pipelines, deployments, and production issues.
• Follow secure coding and compliance standards.
Journal
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