Software Developer – API
Job in
Toronto, Ontario, C6A, Canada
Listed on 2026-08-25
Listing for:
United States Digital Space LLC
Full Time
position Listed on 2026-08-25
Job specializations:
-
Software Development
Backend Developer, Web Developer, AI Engineer (Applied/Software)
Job Description & How to Apply Below
Description Responsibilities
- Required to translate technical systems specifications into working, tested This includes:
- Developing detailed programming specifications
- Writing and/or generating code
- Compiling data-driven programs, maintaining, and conducting unit
- Analyzes, designs, develops, codes and implements programs in one or more programming languages, for Web and Rich Internet Applications
- Supports applications with an understanding of system integration, test planning, scripting, and troubleshooting
- Designs and develops REST API platform (e.g., with using Apigee/APIM)
- Converts web services from SOAP to REST or vice-versa
- Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migration.
- 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 patters, 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
- Experience with Web Technologies (DHTML, AJAX, etc.)
- Experience with Security frameworks (e.g., JWT, OATH2)
- Experience in API layer like security, custom analytics, throttling, caching, logging, monetization, request and response modifications etc. using Apigee
- Experience in creating REST API documentation using Swagger and YAML or similar tools desirable
- Experience with Integration frameworks (e.g., Mule, Camel) desirable
- 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
- Experience with Agile methodologies
- Experience with React framework and typescript
- Experience with Node.js and Next.js
- Experience with building and testing RESTful APIs
- Multi-agent (Agentic AI), LLMops, MCP, langchain, lang Graph, RAG, Qdrant, Python
- ML models – XGboost, Tensorflow
- MLops – Mlflow, DVC
- Airflow, Py Spark
- Working knowledge of Jamstack Architecture
- Hands on experience with Progressive Web Apps
- Hands on experience with responsive design, front-end testing and debugging techniques, page load optimization and version control
- Experience and expert knowledge in HTML, JavaScript, CSS and CSS Frameworks
- Working knowledge of Dev Ops, task boards, pipelines, etc.
- Experience with headless content management systems
- Experience creating front end functionality for login page, profile creation, customer notifications and self-service sign-up
- Required to translate technical systems…
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