Senior Angular Full Stack Developer

Marathon TS is looking for a Senior Full Stack Developer to support the Tax and Trade Bureau. The selected candidate will support Agile Application Development technologies and capabilities in the areas of software development, systems engineering, integration, and test of software applications and infrastructure.

Qualifications:

• Bachelor's Degree, preferably in IT or related discipline
• Minimum 4+ years Agile Software Development experience

Must Haves: Core competencies - non-negotiable for the role
Angular Development

• Design, implement, and maintain complex Angular applications using modern Angular (v14+ or current LTS)
• Build reusable, well-encapsulated components, directives, and services
• Apply RxJS effectively for asynchronous data flows, state coordination, and side-effect management
• Implement robust form handling, validation, and user feedback patterns

API Integration

• Consume RESTful and/or GraphQL APIs, handling pagination, filtering, and error states gracefully
• Implement secure authentication and authorization flows (OAuth 2.0 / OIDC, token handling, role-based UI behavior)

Code Quality

• Establish and follow Angular best practices for module/component structure, state management, and dependency injection
• Drive consistency in coding standards, linting, and formatting
• Refactor legacy or poorly structured code into maintainable, testable designs

Testing & Reliability

• Support regression testing during refactors and framework upgrades
• Troubleshoot and resolve complex UI bugs in production environments

Team Collaboration

• Participate actively in sprint planning, estimation, and backlog refinement
• Break down complex UI work into actionable, well-scoped tasks
• Collaborate closely with designers, product owners, backend engineers, and QA

Federal Experience

• Current or prior Public Trust designation, or some other level of federal government clearance/background investigation.

Should Haves: Important differentiators expected at the senior level
Performance & Architecture
Optimize performance through change detection strategies, lazy loading, and bundle optimization

• Participate actively in design discussions, proposing pragmatic frontend solutions
• Define and validate frontend-facing API contracts in collaboration with backend engineers
• Handle edge cases related to latency, partial failures, and degraded backend availability

UI/UX Implementation

• Translate UX designs (Figma, etc.) into pixel-accurate, accessible Angular components
• Ensure applications meet accessibility standards (WCAG 2.1 AA or similar)
• Implement responsive layouts and cross-browser compatibility strategies

Security

• Implement frontend security best practices: XSS/CSRF mitigation, secure token storage, route guards and role-based access
• Follow organizational security policies, especially in regulated environments

Technical Leadership

• Lead by example through high-quality code and thoughtful reviews
• Mentor junior and mid-level engineers through pairing, feedback, and design discussions
• Communicate risks, trade-offs, and implementation details clearly to the team

Could Haves: Valuable but not expected on day one - grows the engineer's impact over time
DevOps & Tooling

• Work effectively within CI/CD pipelines for frontend builds and deployments
• Optimize build configurations (Angular CLI, Vite, Webpack) for faster feedback loops
• Diagnose and resolve build, dependency, and environment-related issues
• Support version upgrades of Angular, RxJS, and related tooling

Strategic Influence

• Identify frontend technical debt and propose incremental remediation strategies
• Balance speed of development with performance and maintainability

#cjjobs

Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status "). #CJJobs