Java Backend developer

Regent Park, City of Toronto

On-site

Full-time

No salary posted1 weeks ago

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Employment type: Full-time · On-site
Posted: September 23, 2026
NOC code: 21232 — Software developers and programmers
Province: Ontario (ON)More in Ontario

Hiring confidence: Sparse posting · 0/100

This posting is missing most of the signals we look for, or shows patterns common to listings that are not actively being filled. Check with the employer before applying. How this is scored

Job Overview

Jobs

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Java Backend developer Job Type: Full Time Location: Toronto, ON Work Model: Onsite / 4 Days Primary Skills: Java & Spring Boot, Microservices & REST APIs, Generative AI & Prompt Engineering Job Description We are seeking an experienced Java Backend Developer to design, develop, and maintain high-performance backend services using Java 17, Spring Boot, and Microservices architecture. The role also focuses on integrating Generative AI and LLM capabilities into enterprise backend workflows. Key R…

This role is based in Ontario. The Canadian NOC code for this position is 21232 — Software developers and programmers. Acestack is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.

Market context

About this role in Ontario

Average salary for Software Developer in Ontario

We do not have a salary benchmark for this title in Ontario yet. The posting does not state a salary either.

NOC code

21232 — Software developers and programmers. The National Occupational Classification code is what Express Entry, provincial nominee programs and Job Bank use to identify this occupation.

Typical qualifications for Canadian employers

A post-secondary credential in computer science or a related field, or an equivalent portfolio, plus hands-on experience with the stack named in the posting.

Licensing: No licence or registration is required. Employers hire on portfolio, experience and technical interviews.

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What you'll do

Design high-performance backend services
Develop backend services using Java 17 and Spring Boot
Maintain backend services
Implement Microservices architecture
Integrate Generative AI and LLM capabilities into enterprise backend workflows

What you'll need

Java 17 proficiency
Spring Boot experience
Microservices architecture knowledge
REST API development experience
Generative AI and LLM integration experience
Prompt engineering knowledge