Sr Angular Developer

Position Overview

We are seeking a Senior Angular Developer to join a team supporting and enhancing a mature, multi-tenant web application used by highway travelers across the United States. The platform enables users to create accounts, manage services, and process payments through a responsive single-page application (SPA).

This role focuses on onboarding new tenants to an existing platform, including application reskinning, configuration updates, and implementation of tenant-specific business rules. The ideal candidate understands the complexities of working within a multi-tenant environment, where code changes must be carefully designed to avoid impacting existing clients and their customers.

Key Responsibilities

• Develop, maintain, and enhance a large-scale Angular single-page application.
• Implement new tenant onboarding requirements, including branding, styling, and tenant-specific configurations.
• Modify and extend front-end business rules while ensuring backward compatibility.
• Collaborate with product owners, developers, and stakeholders to understand tenant requirements and translate them into technical solutions.
• Analyze the impact of code changes across multiple tenants and proactively mitigate risks.
• Participate in code reviews and contribute to maintaining high code quality standards.
• Troubleshoot and resolve production issues in a timely manner.
• Optimize application performance, maintainability, and user experience.
• Work within an Agile development environment and participate in planning, estimation, and sprint activities.
• Document technical solutions and implementation decisions.

Required Qualifications

• 5+ years of professional front-end development experience.
• Strong experience with Angular and modern TypeScript development.
• Experience working with Single Page Applications (SPA) in production environments.
• Proven experience supporting and enhancing legacy or existing enterprise applications.
• Experience working in multi-tenant architectures where a single application serves multiple clients or customer groups.
• Strong understanding of component-based architecture and state management principles.
• Experience integrating with RESTful APIs and backend services.
• Solid understanding of HTML5, CSS3, SCSS, and responsive design principles.
• Experience performing impact analysis and implementing changes without disrupting existing functionality.
• Familiarity with Git-based version control workflows.
• Strong problem-solving and debugging skills.
• Professional-level English communication skills.

Preferred Qualifications

• Experience with payment processing or financial transaction workflows.
• Experience working on SaaS products serving multiple clients.
• Knowledge of Angular performance optimization techniques.
• Familiarity with CI/CD pipelines and modern deployment practices.
• Experience working with enterprise-scale applications supporting large user bases.
• Exposure to cloud-based environments and modern software development practices.

Technical Skills

Required

• Angular
• TypeScript
• JavaScript (ES6+)
• HTML5
• CSS3 / SCSS
• REST APIs
• Git

Nice to Have

• RxJS
• NgRx or similar state management libraries
• Azure DevOps
• CI/CD pipelines
• Payment integrations
• SaaS multi-tenant applications

What You'll Be Working On

• Enhancing an existing Angular-based platform used by highway travelers in the United States.
• Adding new tenants to a multi-tenant environment.
• Reskinning and customizing tenant experiences.
• Updating and extending front-end business rules.
• Supporting account creation and payment-related user workflows.
• Ensuring new features do not negatively impact existing tenants and customers.

Location Requirement: Candidates must be located in Argentina and authorized to work remotely from Argentina.

Compensation: USD $20–25/hour based on experience and qualifications.