Senior Application Developer - Java

CG Consulting Group; Toronto; Hybrid; CAD 80,000 - 100,000; Full time

Job summary

A prominent consulting firm is looking for a Senior Application Developer specializing in Java to enhance their migration platform. The ideal candidate will design APIs, mentor junior developers, and ensure operational efficiency. They should possess extensive experience in Java, Spring, Microservices, and Cloud technologies. This contract offers a hybrid work model with an attractive hourly rate, and the potential for extension. Ideal for strong developers with banking experience, particularly with CIBC.

Qualifications

• 7+ years of Java/J2ee experience.
• 5+ years of experience with Spring/Springboot.
• 3+ years of experience with Microservices.
• 2+ years of Agile experience.
• 2+ years of experience with Cloud technologies (Azure, AWS, GCP).
• 1 year of experience with containerization technologies (OpenShift, Kubernetes).

Responsibilities

• Lead the design of APIs and drive API development.
• Champion continuous improvement initiatives.
• Provide advanced support for operational activities.
• Mentor junior developers to foster their growth.

Skills

Java/J2ee experience

Spring/Springboot experience

Microservices experience

Agile experience

Cloud experience

Containerization technologies

Job description

Sr Application Developer - Java #99106

Request ID: 99106-1

Start/End Dates: 2026-02-16 - 2026-11-15

Work Location: downtown Toronto, near TTC and GO

Job Title: IT - Applications Developer - Senior

Position Title: Sr Application Developer - Java

Line of Business: Simplii Tech

Target Start Date: asap

Duration: 9 months

Potential for this contract to be extended or converted to FTE? Yes, both

Hybrid work: in office on Monday & Thursday and 1st Friday of month

Office Location: 81 Bay 16th Floor

Work Schedule: Mon-Fri 9-5

Potential for OT? On approval by manager

Target rate range: $70-80hr B2B

Reason the role is open? New role

What project will this contractor be working on? Migration platform enhancement projects

Best vs average candidate: someone with strong Microservices environment, Java spring boot, mainly a backend Java Developer; banking experience, CIBC experience will be an asset

Job Description

Senior Application Developer – Java

How You’ll Succeed

Design and Development: Lead the design of APIs by thoroughly analyzing business requirements and adhering to system architecture and high-level design principles. Drive API development using optimal design patterns and best practices. Demonstrate expertise in coding complex system and business logic efficiently. Apply and advocate for modern development concepts and processes.

Continuous Improvement: Champion continuous improvement initiatives to enhance both process efficiency and development effectiveness. Promote best practices to ensure high-quality deliverables and foster a positive, collaborative team environment. A strong understanding of modern technologies and development culture is highly valued.

Operational Efficiency: Provide advanced support for operational activities, including problem-solving and troubleshooting. Exhibit a solid understanding of performance tuning to ensure robust, scalable solutions.

Mentorship: Mentor junior developers, offering technical guidance and support to foster their growth and success within the team.

Must have skills

• Experience as Java/J2ee - 7+ years
• Experience with Spring/Springboot – 5+ years
• Experience with Microservices – 3+ years
• Experience with Agile – 2+ years
• Experience with Cloud (Azure, AWS, GCP) – 2+ years
• containerization technologies (OpenShift, Kubernetes) – 1 year

Nice to have

• Banking Experience
• CIBC experience
• Experience with IBM BAMOE is a significant asset

NOTE

Close on Feb 16 @ 2PM

G.G. Consulting Group uses advanced ATS systems to track and manage candidates and jobs. We do not use AI tools for candidate screening.