Front-End / StencilJS Software Engineer REQ_131

3Pillar; Región Centro; Remote; MXN 420,000 - 600,000; Full time

Benefits offered by this job

Medical Insurance

Life Insurance

15 days vacation

Vacation bonus

Sick leave and holidays"},{

Job summary

3Pillar Global is modernizing a security-critical front-end estate, migrating six micro-frontends to a modern web-component model and hardening an additional app. You’ll work in a small pod with a Tech Lead and Senior AI Engineer, delivering production-ready code under AI-assisted tooling and spec-driven processes.

This role suits someone early in their career who wants rapid growth, within a remote-first, globally distributed team.

Qualifications

• 3+ years of experience in front-end development with modern web technologies.
• Proficiency withStencilJS or a component-based front-end framework and Angular/AngularJS.
• Strong TypeScript/JavaScript skills and REST API integration.
• Familiarity with CI/CD pipelines and Kubernetes (AKS).
• Basic front-end security hygiene and dependency scanning awareness.
• Understanding of UML/C4/ArchiMate and SDLC concepts.
• Proficiency in English and collaboration in a global team.

Responsibilities

• Convert Angular/AngularJS apps to the StencilJS component model, one app per cycle.
• Author unit tests with target≥75% coverage per application.
• Integrate front-ends with back-end APIs using mocks and cutover strategies.
• Deliver build-ready and test-ready code in client environments, ensuring no critical issues.
• Provide status reporting, estimation, and documentation for requirements.
• Collaborate across engineers, designers, and managers to solve user problems.

Skills

StencilJS

Angular / AngularJS

TypeScript / JavaScript

REST APIs

Kubernetes / AKS

CI/CD

Security hygiene

Tools

Git

Jenkins

Docker

Job description

Greetings, Future Tech Expert

3Pillar Global is modernizing a complex, security-critical front-end estate — six micro-frontend applications on Azure Kubernetes Service — for a major institutional client. The work converts five Angular and AngularJS applications to StencilJS and hardens a sixth, eliminating approximately 160–170 known vulnerabilities and replacing end-of-life frameworks with a modern, supportable web-component model.

This is a hands-on engineering role built for someone early in their career who is ready to grow fast in a structured, AI-assisted delivery environment. You will work inside a small, high-velocity build pod — alongside a Tech Lead and a Senior AI Engineer — delivering real production code against real client constraints. The work is guided by a spec-driven methodology and supported by AI agentic tooling, which means you spend less time on boilerplate and more time learning how quality software is built and reviewed.

Key Responsibilities

• Convert Angular and AngularJS applications to the StencilJS web-component model from pod-produced specifications, one application per build cycle.
• Author StencilJS unit tests, treating test coverage as a first-class deliverable (target ≥ 75% per application).
• Integrate applications against client-owned back-end APIs using mocks and a strangler-fig cutover, flagging integration discrepancies against the spec early and keeping front-end delivery independent of back-end change.
• Deliver each application build-ready and test-ready in the client’s test environment, meeting code-quality and vulnerability-scan requirements (no Critical or High findings).
• Provide accurate status tracking, reporting, and estimation using project methods and tools.
• Gather requirements, validate their understanding amongst the team, and create and maintain relevant documentation.
• Execute activities within the current methodology and uphold the highest quality standards.
• Foster collaboration with fellow engineers, designers, and managers to comprehend user pain points and iterate on solutions that drive client success.

Minimum Qualifications

• Demonstrated expertise with at least 3+ years of experience in one specified technology.
  • StencilJS (or a component-based front-end framework)
  • Angular / AngularJS
• Proficiency in TypeScript / JavaScript and modern web-component development.
• Experience integrating front-end applications with REST APIs.
• Familiarity with CI/CD pipelines and containerized deployment on Kubernetes (AKS).
• Basic front-end security hygiene — dependency awareness, avoiding injection vulnerabilities, and interpreting dependency-scanning output (e.g., Dependabot).
• Beginner to intermediate level design proficiency following UML / C4 / ArchiMate.
• Experience in engineering software systems of medium-to-large scope and complexity.
• Familiarity with Agile software development methodologies.
• Proficiency with relational databases and SQL.
• Proficiency in the English language.

Additional Experience Desired

• Experience modernizing legacy applications (e.g., migrating from a monolithic Java stack — Struts, Wicket, Spring Boot — or AngularJS to a modern component model).
• Daily use of AI coding tools (e.g., GitHub Copilot, Claude, Cursor) as a working habit, with the discipline of critically reviewing AI-generated output before committing.
• Familiarity with browser DevTools and front-end debugging workflows.
• Knowledge of source control tools.
• Understanding of Software Development Life Cycle (SDLC).
• Proficiency in Object-Oriented Programming (inheritance, polymorphism, classes, instances, properties).
• Knowledge of protocols like HTTP, and serialization formats like JSON and XML.
• Knowledge of document databases.
• Participating in code reviews to maintain code quality and consistency

What is it like working for 3Pillar Global?

At 3Pillar, We Offer a World Of Opportunity

• Imagine a flexible work environment – whether it's the office, your home, or a blend of both. From interviews to onboarding, we embody a remote-first approach.
• You will be part of a global team , learning from top talent around the world and across cultures, speaking English everyday. Our global workforce enables our team to leverage global resources to accomplish our work in efficient and effective teams.
• We’re big on your well-being – as a company, we spend a whole trimester in our annual cycle focused on wellbeing. Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging generous time off, we want all of our team members operating at their best.
• Our professional services model enables us to accelerate career growth and development opportunities - across projects, offerings, and industries.
• We are an equal opportunity employer. It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally.

Benefits

• Medical Insurance benefits as per company policy.
• Life Insurance as per company policy
• 15 days of paid vacation plus additional days based on tenure
• Vacation bonus as per local law
• Sick leave and paid holidays as per local law
• Profit sharing as per local law
• Paternity and maternity leave as per as per local law
• Marriage, bereavement and graduation leaves as per company policy
• Christmas bonuses as per local law
• Work from home allowance as per company policy
• Punctuality and attendance bonuses as per company policy
• Food tickets as per company policy
• Direct deposit of payroll.
• Paid professional certifications