? We’re Hiring: Senior Software Engineer (Full Stack)

? Location: ON SITE - Guatemala, Honduras, Colombia, Peru, Argentina, Mexico, Brasil

Are you a highly experienced Full Stack Software Engineer who enjoys building modern applications, solving complex technical challenges, and providing technical leadership?

We’re looking for a Senior Software Engineer (Full Stack) with 10+ years of software engineering experience and strong hands-on expertise across both front-end and back-end development .

? Location: On-site | All countries

? Schedule: 08:30 AM – 05:30 PM EST

? Level: Senior

? Focus: Full Stack Development, Cloud, Architecture & Technical Leadership

? About the Role

This is a true hands-on full-stack position where you’ll design, develop, maintain, and optimize modern web applications across the entire technology stack.

You’ll work with technologies such as React, Angular, Vue.js, Node.js, and Express.js , while contributing to cloud-native architectures, microservices, APIs, CI/CD, and modern engineering practices.

Beyond development, you’ll help shape architecture decisions, mentor engineers, lead code reviews, and drive engineering excellence across distributed teams.

? What You’ll Do

- Design, develop, maintain, and optimize complex full-stack web applications .
- Lead architecture and system design discussions focused on scalability, security, performance, and maintainability.
- Develop and maintain RESTful APIs and microservices .
- Build and enhance complex Single Page Applications (SPAs) .
- Collaborate with Product, UX, and QA teams to deliver high-quality solutions.




- Lead code reviews and promote engineering standards and best practices.
- Mentor junior and mid-level engineers through technical guidance and knowledge sharing.
- Drive improvements in development processes, testing strategies, and CI/CD practices .
- Contribute to technical roadmaps, architecture decisions, and technology evaluations.
- Troubleshoot and optimize application performance and reliability.
- Create and maintain technical documentation throughout the SDLC.
- Contribute to modern solutions involving AI technologies .

? What We’re Looking For ✔ 10+ years of professional software engineering experience.

✔ 5+ years of expert-level JavaScript and TypeScript experience.

✔ Strong hands-on expertise with React, Angular, or Vue.js — React preferred.

✔ Proven experience building and maintaining complex SPAs .

✔ Advanced knowledge of JavaScript, HTML5, CSS3, SCSS , and modern front-end architecture.

✔ Strong Node.js and Express.js development experience.

✔ Experience designing and consuming RESTful APIs and microservices .

✔ Experience with AWS or Azure cloud services.

✔ Hands-on experience with Docker and containerized applications .

✔ Experience with NoSQL databases .

✔ Strong understanding of CI/CD, TDD, Git,



and Agile methodologies .

✔ Experience with application performance optimization, observability, and troubleshooting .

✔ Proven experience leading technical design reviews and architecture decisions .

✔ Demonstrated ability to mentor developers and provide technical leadership .

✔ Clearly demonstrated AI experience .

⭐ Preferred Experience

- SaaS, mobile, and on-premise application development.
- Working with distributed engineering teams.
- Technical roadmap planning and technology evaluation.
- Large-scale or complex application environments.

?️ Technology Stack

Frontend

- React
- Angular
- Vue.js
- JavaScript / TypeScript
- HTML5 / CSS3 / SCSS
- Single Page Applications

Backend

- Node.js
- Express.js
- RESTful APIs
- Microservices

Cloud & DevOps

- AWS / Azure
- Docker
- CI/CD
- Git

Architecture & Engineering

- Software Architecture
- System Design
- Technical Leadership
- Code Reviews
- Developer Mentorship
- Agile / TDD
- Performance Optimization
- Observability & Troubleshooting
- AI

? If you’re a senior engineer who can go beyond writing code — someone who can design systems, make architecture decisions, mentor developers, and help drive engineering excellence — we want to hear from you. ? Apply now or share this opportunity with someone who would be a great fit!

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📌 Senior Software Engineer (FullStack) ON SITE (Bogotá)
🏢 Allied Global Technology Services
📍 Bogotá