Senior Fullstack Developer X
Job in
Toronto, Ontario, M5A, Canada
Listing for:
Leaders Recruiting
Full Time
position
Listed on 2026-01-02
Job specializations:
-
Software Development
Software Engineer, Full Stack Developer
Job Description & How to Apply Below
Position: Senior Fullstack Developer X 3
Location:
Remote
Responsibilities:
Provide input into Design and Architecture with CTO and other technical team leadsEvaluation of technologies that may be incorporated into our solutionsContinuous Improvement over development standards for the front and back end systemsImplementation of new features into the back and front end systemsImplementation of and design of APIs to allow integration of other systems into our solutionsMaintain API documentationWriting test cases for any new features and newly found issues.Ensuring that systems are designed with a cybersecurity focus.Working with other software developers and software engineers to ensure that development follows established processes and works as intendedRespond and action vulnerabilities discovered in the code base and/or dependent libraries.Working on ways to automate and improve development, release, and testing processesEvaluation of technologies that may be incorporated into our solutionsProvide input into and enforce coding and quality standardsAttend Daily StandupsEnsure feature release deadlines are reasonable and metImplement features per roadmap and milestonesEnsure systems are designed with scalability and security in mindEnsure coding and quality standards are metPerform root cause analysis for production errors where necessaryQualifications:
BSc in Computer Science, Engineering or relevant fieldMajor experience in building full-stack web applicationsProven excellent experience as a Full-stack software engineerProficient with git and git workflowsExpert level in Linux and Docker containersProven experience in ONE of the following areas, with excellent working knowledge in the other:
Front End:
Excellent proven experience in HTML and Javascript Excellent proven experience with delivering components of a frontend application Back End:
Excellent proven experience in NodeJS, Typescript, JavaScript Excellent proven experience designing APIs, ServicesGood understanding of containerization scaling (Kubernetes, Docker swarm)Good understanding of cloud provisioning tools (Salt, Ansible, Consul, etc.)Excellent understanding of both document-based and relational databasesProblem-solving attitudeCollaborative team spirit
Position Requirements
10+ Years
work experience
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