Senior Software Engineer (Java / AWS)

Jonas Software - Canada; Remote; CAD 90,000 - 120,000; Full time

Job summary

A leading provider of enterprise management software solutions in Canada is looking for an experienced software engineer. The ideal candidate will have over 8 years of experience with a strong proficiency in Java and comprehensive knowledge of AWS services. Responsibilities include designing and maintaining backend systems and RESTful APIs, writing tests, and collaborating with product teams. This role offers a competitive salary and support for career advancement in a collaborative work environment.

Qualifications

• 8+ years of professional experience in software engineering.
• Strong proficiency in Java with hands-on experience in Maven build systems.
• Solid understanding of API design principles and microservice architecture.

Responsibilities

• Design, develop, and maintain backend systems and RESTful APIs using Java.
• Architect and implement scalable and secure application designs.
• Write comprehensive unit and integration tests.

Skills

Java

AWS

Maven

Docker

API design principles

Job description

Why consider this job opportunity

Opportunity to work with a leading provider of enterprise management software solutions

Competitive salary based on experience

Potential for career advancement and growth within the organization

Supportive and collaborative work environment with cross-team collaboration

Chance to mentor junior developers and contribute to engineering best practices

Work in a company recognized for its commitment to technology and exceptional customer service

What to Expect (Job Responsibilities)

• Design, develop, and maintain backend systems and RESTful APIs using Java
• Architect and implement scalable, maintainable, and secure application designs
• Write comprehensive unit and integration tests and participate in peer code reviews
• Utilize and optimize AWS services for distributed systems and data handling
• Collaborate with product teams and project management to deliver features on time

What is Required (Qualifications)

• 8+ years of professional experience in software engineering
• Strong proficiency in Java with hands‑on experience in Maven build systems
• Solid understanding of API design principles, microservice architecture, and software lifecycle management
• Experience with Docker for local development and production deployments
• Demonstrated experience with AWS cloud infrastructure (S3, Lambda, EC2, IAM, etc.)

How to Stand Out (Preferred Qualifications)

• Familiarity with TypeScript or Python for tooling, scripting, or microservices
• Experience with serverless architectures and event‑driven design patterns
• Exposure to CI/CD pipelines (GitHub Actions, Jenkins, or similar)
• Understanding of distributed systems, observability, and monitoring tools

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