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First seen by our source: 25 days ago

RQ09714 - Sr. Back-end Developer

@ Source Code

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Toronto, Ontario

7+ years experience
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Overview

Source Code is hiring a senior full stack software developer on a six-month contract in Toronto (St. Clair), hybrid with three days onsite and two remote, possibly up to five onsite as the client requires. The developer will maintain and support the OASIS CoreWeb application in production, a Java and Angular system integrated with the ESRI-based OASIS mobile field data capture app. The role requires 7+ years of full stack Java experience.

Responsibilities:

  • Provide maintenance and support for OASIS CoreWeb in production
  • Support the integration with the OASIS Remote Field Data Capture Mobile app
  • Maintain the Azure Cloud Java application

Requirements summary:

  • 7+ years of full stack Java development experience
  • Spring Boot 2.5 or higher and Angular 2+
  • At least 1+ year developing Java solutions for soil management systems
  • Knowledge of HTML5, RESTful APIs and AODA

Tools & skills

Azure CloudESRI ArcGIS Enterprise
Source and dates

Source type not verified · manatal

Employer posting date
Not provided
First seen by our source
2026-10-12
Source record updated
2026-10-12

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentSoftware development
Experience7+ years
Travelair: none · ground: none
Work settingOffice
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish

Summary and details written by AI from the posting; the employer’s posting is the authority.

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Source Code

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Job description

RQ09714 - Sr. Software Developer - Full Stack

Toronto (St. Clair)

Hybrid - Candidate MUST work 3 days onsite and 2 days remote - or as required by the Client which may up to 5 days onsite.

Contract 6 months

A senior full stack software developer that will be responsible for providing maintenance and support for the OASIS CoreWeb application in Production. The OASIS solution comprises of the OASIS CoreWeb application and OASIS Remote Field Data Capture Mobile application. The OASIS CoreWeb application has integration with the OASIS Remote Field Data Capture Mobile application. The OASIS Remote Field Data Capture Mobile application is built on ESRI GIS technology. The OASIS CoreWeb application is built using Azure Cloud Java technology,

Background:

The purpose of the Ontario Agricultural Soil Information System (OASIS) project is to design and develop a robust, comprehensive system for the collection, storage and maintenance of the OMAFRAs legacy and new Agricultural soil and agronomic data in alignment to actions under the Soil Strategy and other emerging OMAFRA and government initiatives. The OASIS core application will have a centralized repository with state-of-the-art mapping data and detailed soil survey analysis data. The mobile native data collection application will integrate with the OASIS core application via the ArcGIS Enterprise.

Must-Have's:

  • At least 1+ year experience developing and implementing java solutions targeting the soil management systems.
  • 7+ years of full stack java development knowledge and experience designing and delivering solutions using:
    • Java/JEE technology with Sprint Boot version 2.5 or higher
    • Angular 2+
    • HTML 5
    • Accessibility for Ontarians with Disability Act (AODA)
    • RESTful APIs

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