RQ09787 - Sr. JavaScript Developer
- Toronto, ON, Canada
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Job details
- Posting language
- English
Original job description
RQ09787 - Sr. Software Developer
Toronto (Jarvis St)
Hybrid: 3 Days onsite / 2 days remote
- From October 20, 2025, the candidate is required to work onsite 4 days a week and 1 day from home
- From January 5, 2026, the candidate is required to work onsite 5 days a week fully
Contract 1 year, with a possible extension
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 and migrations.
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, React, Typescript, HTML5, CSS3, NodeJS
- Knowledge and experience of microservice architecture as well as a demonstrated ability to apply core architecture principles to enhance a product's extensibility and maintainability.
- Working experience of RXJS, NextJS, VueJS
More about this job
Responsibilities
The Senior Software Developer at Source Code will turn technical specifications into working, tested applications. The role includes writing detailed programming specs, coding, maintaining programs, running unit tests and troubleshooting software problems during use and migrations.
Requirements
Candidates need 10+ years designing and developing large-scale multi-client web applications and 10+ years of hands-on Java work with Oracle or SQL databases. They also need 5+ years with REST APIs, React, TypeScript, HTML5, CSS3 and Node.js, plus microservice architecture experience.
Skills
- Java
- Oracle
- SQL
- REST API
- React
- TypeScript
- HTML5
- CSS3
- Node.js
- RxJS
- Next.js
- Vue.js
- Microservice architecture
- Unit testing
- Programming specifications
- Troubleshooting
- Software migration
- Web application development
Categories
- Software
- Technology
- Consulting
Keywords
- Senior Software Developer
- JavaScript
- Java
- REST API
- React
- TypeScript
- Node.js
- HTML5
- CSS3
- microservices
- Oracle
- SQL
- RxJS
- Next.js
- Vue.js
- web applications
- software development
- unit testing
- troubleshooting
- software migration
Seniority
Senior
Tools
- Oracle
- SQL
- React
- TypeScript
- RxJS
Languages
- English