Senior Fullstack Software Engineer PHP & React

🌟 Accomplished Tech Visionary

Elevate your expertise to new heights at 3Pillar, the premier destination for trailblazing senior software engineers like yourself. Picture collaborating with industry leaders, spearheading transformative projects that redefine urban living, establishing new media channels for enterprise companies, or driving innovation in healthcare. Our mission is to revolutionize the tech landscape, and your skills are integral to achieving this ambitious goal.

Your role extends beyond the realm of code composition; you will architect transformative solutions that reshape entire industries. Join us and spearhead the charge toward a tech future that transcends the ordinary. 🔮🌐

Key Responsibilities

• Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality.
• Work within an AI-driven development workflow, applying spec-driven development practices (writing clear specs/prompts that steer AI-assisted implementation) and using GitHub Copilot as a core part of the daily engineering workflow.
• Ensure code is secure through Software Composition Analysis (SCA), and drive remediation through triaging, prioritization, remediation and verification.
• 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.
• Design and implement scalable AI and agentic workflows using LLMs, focusing on reliability and observability.
• Contribute to frontend features in React alongside backend services.
• Execute activities within the current methodology and uphold the highest quality standards.
• Partner directly with Product and Engineering leadership to translate complex business requirements into scalable technical solutions.
• Identify and remediate technical debt to improve system stability, performance, and developer velocity.
• Take ownership of projects, from technical design to a successful launch.
• Participating in code reviews to maintain code quality and consistency.
  
  

Minimum Qualifications

• Strong proficiency in modern PHP (PHP 8.5) and the Laravel framework (Laravel 13), as specified for the backend stack, or strong experience in similar modern backend frameworks like Ruby on Rails, Python/Django, or Node.js, leveraged with AI assistance
• Proven ability to own technical features from design through to production deployment with minimal supervision.
• Deep understanding of system design, architecture, and the ability to solve ambiguous technical challenges.
• Expertise with Git source control tools (Github, Gitlab or others)
• Demonstrated experience working with AI-assisted coding tools and AI-augmented delivery workflows. Because a senior engineer is responsible for reviewing and validating all AI-produced backend outputs, rigorous code review and prompt engineering skills are essential.
• Ability to build and maintain robust APIs and integration points alongside automated parity and regression testing.
• Experience working on legacy modernization projects, breaking down monolithic PHP applications into modular services, and executing incremental rollouts.
• Experience in engineering software systems of medium-to-large scope and complexity.
• Proficiency with MySQL databases.
• Experience deploying and operating systems on AWS.
• Familiarity with Agile software development methodologies.
• Proficiency in the English language.
  
  

Additional Experience Desired

• Experience working with MySQL, understanding legacy data models, handling data reconciliation without full database migrations, and ensuring backward compatibility.
• Architectural (Microservices, Serverless etc) and Design (Factory, Singleton, Observer etc) Patterns
• Unit Testing
• Working in the Cloud
• Containers using Docker/Kubernetes
• Specific client-engagement specified technologies, which will be determined and vetted at the time of the interview.
  
  

Benefits

• Medical Insurance benefits as per company policy
• Life Insurance as per company policy
• 12 days of paid vacation, sick leave and paid holidays as per local law
• Paternity and maternity leave as per as per local law
• Marriage, bereavement and graduation leaves as per company policy
• Christmas bonus as per local law
• Saving Fund “Asociacion Solidarista”
• Beach house (Managed by the Asociacion Solidarista)
• Direct deposit of payroll
• Udemy - E-learning
  
  

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.
  
  

Join us and be a part of a global tech community! 🌍💼 Check out our Linkedin site and Careers page to learn more about what it’s like to be part of our #oneteam!