Markham, On Software developer intermediate Jobs – 68 Openings This Week

Backend Developer
Initiate —Toronto, ON
- $90,000–$100,000 a year
- Full-time
- Java
- Master's degree
- Databases
Quick apply
Principal Front End Engineer
Questrade Financial Group —Toronto, ON
- $130,000–$170,000 a year
- Full-time
- Hybrid work
- System design
- Analysis skills
- JavaScript
Quick apply
Platform Support Analyst (L1)
TripArc —Toronto, ON
- $50,000 a year
- 12 hour shift
- Hybrid work
- Azure
- Computer Science
- Customer service
Quick apply
ERP Functional Consultant (Entry-Level/New Graduates)
OERP Canada —Toronto, ON
- Full-time
- Microsoft Excel
- Oracle
- Sales
- Dental care
Lead Engineer - Embedded Software
GE Vernova —Markham, ON
- Full-time
- Computer Science
- Engineering
- C++
12d
Intermediate Backend Engineer
Internal Job Board —Toronto, ON
- $80,000–$89,000 a year
- Full-time
- Hybrid work
- SQL
- APIs
- Python
5d
Lead Full Stack Developer (AWS & React) (PL850)
Paralucent —Toronto, ON
- Full-time
- Hybrid work
- Sales
- DevOps
- System design
Quick apply
Consultant, Back End Developer
CIBC —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
RQ09971 Systems Testing/QA Specialist - Intermediate
Source Code —Toronto, ON
- Full-time
- Azure
- Oracle
- DevOps
Quick apply
RQ09898 - Int. Software Developer
Source Code —Toronto, ON
- Full-time
- APIs
Quick apply
Automation and Service Desk Specialist
Ontario Medical Association —Toronto, ON
- $65,400–$69,490 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
- Wellness program
Senior Fullstack Software Developer
Novisto —Toronto, ON
- Bilingual
- Azure
- DevOps
- Flexible schedule
Quick apply
PD Tool Specialist
Capgemini —Toronto, ON
- $62,874–$147,504 a year
- C++
- Presentation skills
- Scripting
- Disability insurance
- Dental care
5d
Real-Time Embedded Staff Software Engineer (10208)
Extreme Networks —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Quick apply
Senior Full Stack Developer – Angular with strong Front End
Recutify Inc. —Toronto, ON
- Full-time
- Azure
- DevOps
- Java
Quick apply
13d
Intermediate Backend Engineer
Lush Handmade Cosmetics —Toronto, ON
- $80,000–$89,000 a year
- Full-time
- Hybrid work
- SQL
- APIs
- Python
Quick apply
5d
Senior Full Stack Developer – Angular
UST Global —Toronto, ON
- $104,000–$130,000 a year
- Temporary
- Azure
- DevOps
- Java
- Life insurance
- Paid sick leave
Odoo Developer
OERP Canada —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Java
- Dental care
Lead Software Engineer
HTS Engineering - Heat Transfer Solutions —Toronto, ON
- $150,000–$170,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- SQL
Quick apply
Senior Data & BI Engineer - FP&A
Sentrex Distribution Inc. —Markham, ON
- $110,000–$130,000 a year
- Monday to Friday
- Hybrid work
- Azure
- DevOps
- SQL
- Wellness program
- Dental care

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software developer intermediate jobs near markham, on

Backend Developer

Initiate -
Toronto, ON

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Job details

Full-time
$90,000–$100,000 a year

Qualifications

Spring Boot
Kubernetes
Encryption
Git
Java
Master's degree
Databases
SQL
OOP
AWS
Docker
PostgreSQL
Distributed systems
Network protocols
Redis
JPA
REST
APIs
Agile
Linux
Kafka
Maven
Spring framework
Shell Scripting
Hibernate
MySQL

Full job description

Back End Developer

We are partnering with a fast-growing, Canada-based online sportsbook and casino to hire an experienced Back End Developer. Reporting to the Director of Development, you will play a critical role in building scalable systems and APIs that power high-traffic, customer-facing applications used daily by a large and engaged user base.

This opportunity is ideal for a Java developer who thrives in fast-paced Agile environments and enjoys designing, building, and optimizing high-performance backend systems from the ground up.

What You Will Do

As a Back End Developer, you will be deeply involved in the full software development lifecycle, from design and implementation through to testing, optimization, and monitoring.

Key responsibilities include:

Write clean, well-structured, testable, and reusable Java code
Design and develop scalable systems and RESTful APIs
Improve and fine-tune existing platforms to enhance performance and reliability
Identify and resolve performance bottlenecks in collaboration with engineering peers
Optimize database queries, indexing, and system performance
Work closely with senior engineers to align technical solutions with broader architectural goals
Contribute to Agile ceremonies and collaborate within a high-performing development team
Participate in on-call support when required

All About You

We are seeking a technically strong Java Back-End Developer with deep experience in building robust, scalable systems.

You will bring:

7+ years of Java development experience (4+ years at intermediate level), including building systems from scratch
Strong expertise in Java 8+ and frameworks such as Spring, Spring Boot, Hibernate, JPA, Maven
Solid understanding of OOP principles and RESTful API design
5+ years of database experience (PostgreSQL, MySQL; Snowflake a plus) with strong SQL skills
Experience with database indexing, query optimization, and performance tuning
Familiarity with Linux-based environments, servlet containers, and shell scripting
Experience with Git / BitBucket
Basic knowledge of networking protocols and encryption principles
Experience working collaboratively within Agile software teams
Bachelors or Masters degree (or equivalent practical experience)

Nice to Have:

Experience with Kafka, Redis, or ActiveMQ
Cloud and distributed systems experience (AWS preferred)
Docker and Kubernetes knowledge
Java 17 and Mockito experience
Experience in gaming, payments, KYC, or other regulated digital environments
Experience operating in high-traffic, high-demand production systems
Proven ability to troubleshoot and optimize performance bottlenecks

Additional Information

Fully remote opportunity (Canada-wide)
Competitive compensation and comprehensive employer-paid benefits
Exposure to high-scale systems in a performance-driven environment
Collaborative engineering culture focused on continuous improvement
Structured onboarding and long-term career growth opportunities
This position does not use artificial intelligence during the hiring process

If you are a performance-focused Back-End Developer looking to build and optimize high-scale systems in a fast-growing digital business, please get in touch to learn more!

Quick apply

Refine Your Search

software developer intermediate jobs in markham, on

Backend Developer

Principal Front End Engineer

Platform Support Analyst (L1)

ERP Functional Consultant (Entry-Level/New Graduates)

Lead Engineer - Embedded Software

Intermediate Backend Engineer

Lead Full Stack Developer (AWS & React) (PL850)

Consultant, Back End Developer

RQ09971 Systems Testing/QA Specialist - Intermediate

RQ09898 - Int. Software Developer

Automation and Service Desk Specialist

Senior Fullstack Software Developer

PD Tool Specialist

Real-Time Embedded Staff Software Engineer (10208)

Senior Full Stack Developer – Angular with strong Front End

Intermediate Backend Engineer

Senior Full Stack Developer – Angular

Odoo Developer

Lead Software Engineer

Senior Data & BI Engineer - FP&A

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