Posted 6 days ago
Sr. Java Developer
@ Brainhunter Systems Ltd
Toronto, Ontario
Overview
Brainhunter Systems Ltd is hiring a Senior Java Developer on a one-year contract for a major bank's Payments team. The role builds and maintains high-value, mission-critical applications using Java 21, Spring Boot and microservices. The work is hybrid, with 2 or 3 days a week in the office, and the posting states a start two weeks after the offer.
Responsibilities:
- Hands-on Java development for payment applications
- Build REST APIs and microservices
- Unit testing with JUnit 5 and Mockito
- Work on mission-critical applications for a major bank
Requirements summary:
- Java 21 or higher
- Spring Boot 3.5 or higher with Starters
- JUnit 5 and Mockito unit testing
- 10+ years hands-on experience
- Maven and Git
Tools & skills
Source and dates
Source type not verified · apify-linkedin
- Employer posting date
- 2026-11-04
- First seen by our source
- 2026-11-10
- Source record updated
- 2026-11-10
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 | 10+ years |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Encouraged to apply | Women, Indigenous peoples, Veterans, People with disabilities, Racialized people |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Brainhunter Systems Ltd
| Field | Value |
|---|---|
| Open jobs on Jobsy | 2 |
Brainhunter is currently seeking the services of a “Senior Java Developer ” for a contract role with one of our Valued Clients.
Work Style: Hybrid - 2/3 day/week in-office
Anticipated Start Date: 2 weeks from the official offer day
End Date: 1 year contract
We’re looking for hands on Senior Java Developers to join our Payments team and work on high value, mission-critical applications for a major bank.
Must have skills: Java 21 or higher
Spring Boot 3.5 or higher (strong understanding of Spring Boot Starters)
Unit testing – JUnit 5 & Mockito (mandatory)
REST APIs, Microservices
Maven & Git
Total hands-on experience required: 10+ years.
Candidates with the following certifications will be strongly preferred:
Oracle Certified Professional – Java SE 21
Spring Certified Professional (2024)
How to Apply:
Online: To apply for this and other suitable exciting opportunities with Brainhunter Systems Ltd., you can apply online through the button on the top right. AI tools may be used for initial screening of applicants. E-mail: Please email Reema at [email protected] with an attached copy of your CV. Brainhunter is an equal opportunity employer and is committed to providing a workplace free from harassment and discrimination. Brainhunter encourages applications from women, Indigenous peoples, veterans, persons with disabilities, members of visible minorities and persons of all races, ethnic origins, religions, abilities, sexual orientations, and gender identities and expressions. We provide accommodation upon request during the recruitment process; please let the job poster know.
We thank all applicants for their interest, however only those candidates selected for Interviews will be contacted.
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