Sr. Software Engineer to Design, develop, and maintain full …, Toronto

Our client is looking for aSr. Software Engineer to Design, develop, and maintain full stack web applications using Python, Django, React and Next.js for a software company. Must Have''s: 6+ years as full stack developer Strong proficiency with React and contemporary Java Script/Type Script Advanced skills with Python Experience with REST API Proficient in SQL, PostgreSQL, including schema design and query optimization Strong debugging and problem-solving skills Experience with unit testing, test-driven development, and using frameworks such as pytest, unittest, or Jest Willingness to spend a significant portion of the onboarding and perhaps ongoing time in a collaborative team programming settings Nice to Have''s: Familiarity with cloud-based platform services such as Azure or AWS Familiarity with any version control system, e.g. Git, SVN, Mercurial, Familiarity with build pipelines, e.g., Git Actions, Git Lab, Bit Bucket, Azure Dev Ops, Familiarity with any software ticketing system or process, e.g., Jira, Solar, Service Now, etc. Familiarity with Version control in git-based system (Git Hub, Git Lab, Bit Bucket) Responsibilities Develop Backend Services to support Web Applications or Mobile devices Build and integrate RESTful and GraphQL APIs Implement scalable ETL/data transformation workflows using Databricks or similar platforms Write efficient and well-structured SQL, and manage PostgreSQL database schemas Develop and execute unit tests, and participate in writing integration and end-to-end tests Troubleshoot, debug, and resolve complex issues across the stack Ensurecode quality through automated testing and code reviews Collaborate with cross-functional teams to implement features and business logic Communicate effectively with both technical and non-technical team members Provide guidance to junior developers Good interactive comms (speaking live with others) is extremely important for this role! Preferences Experience with frameworks such as Django, flask, fastapi GraphQL API design and integration Understanding of data pipelines, ETL processes, and tools like Databricks Experience with geospatial data and functions (e.g., Geocoding API, H3 grid system, PostGIS) Experience with Docker and orchestration tools like Kubernetes Apply on Kit Job: kitjob.ca/job/2ohmcz