TMS LLC
Information Technology And Services
PythonDeveloper|Angular&TypeScript|10+YearsExperience|Remote|Canada-BasedCandidatesOnly
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“Python Developer | Angular & TypeScript | 10+ Years Experience | Remote | Canada-Based Candidates Only at TMS LLC. Skills: Python Development, Angular Development, TypeScript Development, API Development. Design Transactional Billing Automation platform. Develop Transactional Billing Automation platform”
Industry & Context.
Performance optimization
What They're Looking For.
Must Have
3-5 years full-stack developer experience, 3-5 years Angular and TypeScript experience, 3-5 years Python, FastAPI, SQLAlchemy 2.x experience, 3-5 years JWT authentication experience, 3-5 years Redis caching experience, 3-5 years asynchronous programming experience, Understanding of RESTful APIs, Understanding of data flow, Understanding of integration patterns, Experience with HTML5, Experience with CSS3, Experience with responsive design, Solid understanding of OOP, Solid understanding of component-based architecture, Solid understanding of service-oriented design, Experience with SQL Server, Experience with MySQL, Experience writing optimized SQL queries, Familiarity with Git, Working knowledge of Agile methodologies, Working knowledge of Jira
Nice to Have
Familiarity with Jinja2, Familiarity with Pytest, Familiarity with MyPy, Familiarity with OpenTelemetry, Experience with Apache Superset, Contributions to open-source projects
What You'll Do.
Design Transactional Billing Automation platform
Develop Transactional Billing Automation platform
Maintain Transactional Billing Automation platform
Track contract information
Track prepaid usage blocks
Calculate projected usage
Build responsive web application
Support responsive web application
Automate transactional billing operations
Reduce manual processing
Develop dynamic UI components
Manage customer contracts
Manage multi-product selections
Manage invoice details
Manage billing summaries
Implement business logic
Manage prepaid balances
Manage rollover amounts
Manage block total calculations
Manage invoice validations
Manage contract lifecycle
Gather billing requirements
Deliver scalable automation solutions
Create reusable components
Create clean architecture patterns
Create well-documented APIs
Improve maintainability
Improve long-term scalability
Develop integration tests
Develop automated validation processes
Ensure billing accuracy
Support safe application enhancements
Participate in code reviews
Enforce coding standards
Enforce security best practices
Enforce performance optimization
Develop operational dashboards
Develop billing reports
Provide visibility into contracts
Provide visibility into prepaid usage
Provide visibility into rollover balances
Provide visibility into projected usage
Provide visibility into consumption trends
Follow development standards
Follow branching strategies
Follow pull request workflows
Deliver maintainable code
Support Agile development processes
Support sprint planning
Support backlog refinement
Support retrospectives
How You'll Work.
Team & Collaboration
Collaborate with product owners; Collaborate with software engineers; Collaborate with QA engineers; Cross-functional agile teams; Sprint planning; Backlog refinement; Stand-ups; Demos; Retrospectives
Process & Methodology
Agile, Scrum
Full Job Description
Role: Python Developer (Angular & TypeScript) Duration: 6+ months Location: Remote, Canada The Business Systems team’s main responsibility is to build, enhance, support, and innovate on a variety of key business facing applications that power Black Book’s operations. Our work spans API development, data processing, web applications, and analytics enablement. We use a modern technology stack that includes: Front-End: Angular, TypeScript, Bootstrap, HTML5, SCSS Back-End: Python, FastAPI, SQLAlchemy, Pydantic Databases: SQL Server, MySQL We are seeking a Software Engineer contractor to support our Business Systems team for a 6-month engagement. This role will focus on designing, developing, and evolving scalable production-grade applications for the Transactional Billing Automation platform. Responsibilities * Design, develop, and maintain the Transactional Billing Automation platform, including tracking contract information, prepaid usage blocks, rollovers, and calculating projected usage and balances. * Build and support responsive web application and RESTful APIs to automate transactional billing operations and reduce manual processing. * Develop dynamic UI components for managing customer contracts, multi-product selections, invoice details, and billing summaries. * Implement business logic for prepaid balances, rollover amounts, block total calculations, invoice validations, and contract lifecycle management. * Collaborate with product owners, software engineers, and QA engineers to gather billing requirements and deliver scalable automation solutions. * Create reusable components, clean architecture patterns, and well-documented APIs to improve maintainability and long-term scalability. * Develop unit tests, integration tests, and automated validation processes to ensure billing accuracy and support safe application enhancements. * Participate in code reviews and enforced coding standards, security best practices, and performance optimization techniques. * Develo
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