Senior Front End UI Developer

Milestone Technologies, Inc.; Estado de México; Presencial; MXN 1,075,000 - 1,434,000; Jornada completa

Descripción de la vacante

An IT managed services firm in Mexico is looking for a UI Developer to work in an Agile environment. This role involves designing and delivering scalable web applications while collaborating with senior engineers. Candidates should have over 6 years of software development experience, a strong grasp of HTML5, JavaScript, and modern frameworks such as React. A Bachelor’s degree in Computer Science or equivalent is required, alongside proficiency in debugging and maintaining codebases.

Formación

• 6+ years of professional software development experience.
• Hands-on experience building RIA, SPA, or PWA applications.
• Strong understanding of Agile/Scrum methodologies.

Responsabilidades

• Design and deliver scalable, high-performance web applications.
• Implement clean, efficient, and maintainable front-end solutions.
• Collaborate with senior engineers and technical leads.

Conocimientos

Software development best practices

HTML5

JavaScript

Node.js

React

Vue

CSS3/LESS

RESTful APIs

SQL

Angular

TypeScript

Educación

Bachelor’s degree in Computer Science or Engineering

Herramientas

VS Code

Git

Azure Pipelines

Jenkins

Chef

GitLab

Descripción del empleo

Company Overview

Milestone Technologies is a global IT managed services firm that partners with organizations to scale their technology, infrastructure and services to drive specific business outcomes such as digital transformation, innovation, and operational agility. Milestone is focused on building an employee-first, performance-based culture and for over 25 years, we have a demonstrated history of supporting category-defining enterprise clients that are growing ahead of the market. The company specializes in providing solutions across Application Services and Consulting, Digital Product Engineering, Digital Workplace Services, Private Cloud Services, AI/Automation, and ServiceNow. Milestone culture is built to provide a collaborative, inclusive environment that supports employees and empowers them to reach their full potential.

Our seasoned professionals deliver services based on Milestone’s best practices and service delivery framework. By leveraging our vast knowledge base to execute initiatives, we deliver both short-term and long-term value to our clients and apply continuous service improvement to deliver transformational benefits to IT. With Intelligent Automation, Milestone helps businesses further accelerate their IT transformation. The result is a sharper focus on business objectives and a dramatic improvement in employee productivity. Through our key technology partnerships and our people-first approach, Milestone continues to deliver industry-leading innovation to our clients. With more than 3,000 employees serving over 200 companies worldwide, we are following our mission of revolutionizing the way IT is deployed.

Job Overview

Position Summary

The UI Developer will work within an Agile, collaborative environment to design and deliver scalable, high-performance web applications. This role partners closely with senior engineers and technical leads to implement clean, efficient, and maintainable front-end solutions that support the organization’s rapid growth.

Required Skills & Abilities

• 6 years of professional software development experience with strong knowledge of programming best practices.
• Experience with VS Code or similar IDEs, and source control systems such as Git, SVN, or GitLab.
• Strong understanding of Agile/Scrum methodologies.
• 4 years of experience in modern web development using HTML5, JavaScript, Node.js, React, Vue, CSS3/LESS, and RESTful APIs.
• Hands-on experience building RIA, SPA, or PWA applications.
• Proficiency in debugging, maintaining, and testing existing codebases.
• Familiarity with application servers and deployment processes.
• Basic knowledge of SQL and relational database concepts.
• Proven expertise in Angular (19 ), TypeScript, and REST API integration.
• Understanding of SEO principles and how to implement them.
• Experience with web security, including authentication, authorization, and access control.
• Knowledge of OAuth 2.0, JWT, SSO, and claims-based security.
• Strong grasp of software design implications related to usability, performance, and maintainability.
• Ability to work independently, manage day-to-day tasks, and deliver on schedule.
• Strong analytical skills, including requirements analysis and technical documentation.
• Effective communication skills in technical and business contexts.
• Ability to work within a team using shared code, disciplined version control, and project documentation.
• Professional, self-driven, and receptive to guidance.

Desired Skills

• Experience using CI/CD tools such as Azure Pipelines, Jenkins, Chef, or GitLab.
• Exposure to sockets, asynchronous programming, and distributed caching (e.g., Redis).
• Experience consuming Google APIs and implementing Google/Kibana charts.
• Background in FinTech, e-commerce, or banking applications.
• Experience with cloud platforms such as Azure, AWS, or Google Cloud.

Prerequisites

Bachelor’s degree in Computer Science, Engineering, or equivalent professional experience.

Compensation

Estimated Pay Range:

Exact compensation and offers of employment are dependent on circumstances of each case and will be determined based on job-related knowledge, skills, experience, licenses or certifications, and location.

Our Commitment to Diversity & Inclusion

At Milestone we strive to create a workplace that reflects the communities we serve and work with, where we all feel empowered to bring our full, authentic selves to work. We know creating a diverse and inclusive culture that champions equity and belonging is not only the right thing to do for our employees but is also critical to our continued success.

Milestone Technologies provides equal employment opportunity for all applicants and employees. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, gender, gender identity, marital status, age, disability, veteran status, sexual orientation, national origin, or any other category protected by applicable federal and state law, or local ordinance. Milestone also makes reasonable accommodations for disabled applicants and employees.

We welcome the unique background, culture, experiences, knowledge, innovation, self-expression and perspectives you can bring to our global community. Our recruitment team is looking forward to meeting you.