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.