Posted 4 months ago
RQ11329 - Sr. Software Developer - Back End
@ Source Code
Toronto, Ontario
Overview
Source Code is hiring a Senior Back End Software Developer on a 5+ month contract (108 business days) with possible extension, working onsite five days a week at 222 Jarvis St. The role builds and maintains server-side logic and the central database, with Java, Oracle or SQL, and REST APIs. Pay is $69.52 to $104.28 per hour depending on incorporated or T4 status.
Pay:
$69.52–$104.28 an hour
Responsibilities:
- Manage data exchange between server and users
- Translate technical specifications into tested applications
- Develop, code, compile and unit test programs
- Resolve and troubleshoot technical problems in software packages
Requirements summary:
- 10+ years designing and developing large multi-client web applications
- 10+ years hands-on Java with Oracle or SQL databases
- 5+ years hands-on REST and RESTful web services
- Knowledge of JWT, OAuth 2.0 and SSL certificates
- Experience with Azure DevOps
Tools & skills
Source and dates
Source type not verified · manatal
- Employer posting date
- 2026-07-13
- First seen by our source
- 2026-10-12
- Source record updated
- 2026-10-15
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 |
| Hours per week | 36.25 |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Source Code
| Field | Value |
|---|---|
| Open jobs on Jobsy | 655 |
RQ11329 - Sr. Software Developer - Back End
5+ month contract (108 business days) - possible extension
ONSITE 5 days - 222 Jarvis St
Must Have:
- 10+ years of experience as a designer and developer in the large-scale multi-client web applications
- 10+ year of hands-on working experience of Java development with Oracle or SQL database
- 5+ years of hands-on experience of RestAPI, RESTful WebServices
- Knowledge of security gateways and protocols (JWT, Oauth2.0, SSL Certificates)'
- Experience using Azure DevOps
Nice-to-have:
- Public sector Experience
Responsibilities:
- Responsible for managing the interchange of data between the server and the users.
- Required to translate technical systems specifications into working, tested applications.
- This includes: developing detailed programming specifications writing and/or generating code compiling data-driven programs maintaining, and conducting unit tests
- Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion
General Skills:
- Experience in programming and analysis; specialized software package support at the specified experience level
- Ability to collaborate with IT Professionals throughout the Software Development Life Cycle Experience in structured methodologies for the development, design, implementation and maintenance of applications
- Experience in design, code, test, debug and document applications
- Experience in the use of object and/or third generation language development tools
- Experience in one or more programming languages
- Experience in application design, latest design patterns, deployment and troubleshooting
- Experience with relational and hierarchical database technologies
- Experience in the use of information retrieval packages using query languages
- Experience with one or more communications protocols
- Experience in structured methodologies for the design, development, implementation and maintenance of applications
- Experience eliciting and documenting information from diverse business area stakeholders and subject matter experts
- Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills
- A team player with a track record for meeting deadlines
- Back End Skills
- Knowledge and experience with developing all server-side logic, definition and maintenance of the central database, and ensure high performance and responsiveness to requests from the front-end.
- Knowledge and experience with front-end technologies
- Knowledge and experience to integrate the front-end elements into the application
Desirable Skills:
- Knowledge and experience with programming Internet-ready applications Knowledge and experience in rapid application development (RAD) methodologies
- Knowledge and understanding of Information Management principles, concepts, policies and practices
- Experience with middleware and gateways
- Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, debugging
- Ability to provide post-implementation support and resolve any post-implementation technical issues
- Experience conducting design walkthrough sessions with project team
- Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards
- Ability to provide user and system documentation as required
AI Disclaimer: Source Code may use artificial intelligence (AI) tools to assist in certain aspects of its recruiting and business operations.
Note: The higher end of the range is intended for absolutely exceptional candidates who meet all must-have requirements and most or all nice-to-have qualifications. The client will evaluate candidates based on both rate expectations and overall skill set when shortlisting.
INCORPORATED RATE RANGE (7.25 billable hours per day)
- $86.90/hr - $104.28/hr Inc.
T4 RATE RANGE (7.25 billable hours per day)
- $69.52/hr - $83.42/hr T4
Journal
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