SR. Full-stack Developer + AI experience

Simpat Tech; Mexico; On-site; PHP 1,200,000 - 2,000,000; Full time

Benefits offered by this job

Career growth

Flexible hours

Multicultural team

Medical insurance

Dental & vision

Life insurance

Accident insurance

Extra vacation days

Training budget

Referral bonus

Job summary

Simpat Tech in the Philippines is seeking a Senior Full-stack Developer to join our growing team. You will craft end-to-end web applications using .NET/C# on the backend and Vue.js/React/Angular on the frontend, while applying SOLID design and lean, Agile practices.

We value cloud-native solutions (Azure or AWS), strong MS SQL expertise, and mentoring peers in a multicultural, collaborative environment. Expect opportunities for growth, flexible work options, and competitive benefits as you help

Qualifications

• 8+ years of professional software development experience.
• Strong object-oriented programming understanding.
• Experience with .NET/C#.
• Experience with ReactJS, Angular, or VueJS.
• Experience with cloud-native technologies in Azure or AWS.
• Relational database design experience (MS SQL preferred).
• Familiar with SOLID principles and design patterns.
• Fluent in English, both spoken and written.

Responsibilities

• Develop end-to-end web applications using .NET back-end and modern front-ends.
• Design scalable systems with cloud-native technologies (Azure/AWS).
• Build and maintain MS SQL databases with data integrity.
• Lead development with Agile, Lean practices.
• Apply SOLID principles and patterns for maintainable code.
• Develop unit and integration tests and mentor peers.

Skills

OOP fundamentals

.NET/C#

ReactJS

Angular

VueJS

Azure or AWS

MS SQL

SOLID principles

English fluent

Tools

GitHub Actions

Azure DevOps

TeamCity

Octopus

Job description

We’re a custom software development company that empower organizations by becoming their trusted technical partner.

We have won awards for being one of the Best Places to Code four years in a row, something that none of our competitors can say! Our work environment is based on innovation, trustworthiness, and fellowship.

We’re always looking for passionate people, who want to create solutions that improve organizations and the lives of people in them.

Rings a bell? Perfect! We have an amazing opportunity as a Senior Full-stack Developer to join our Simpat Tech Family!

We’re a custom software development company that empower organizations by becoming their trusted technical partner.

We have won awards for being one of the Best Places to Code four years in a row, something that none of our competitors can say! Our work environment is based on innovation, trustworthiness, and fellowship.

We’re always looking for passionate people, who want to create solutions that improve organizations and the lives of people in them.

Rings a bell? Perfect! We have an amazing opportunity as a Senior Full-stack Developer to join our Simpat Tech Family!

Tasks

• Develop end-to-end web applications DotNET Framework and .NET Core for back-end development along with modern front-end frameworks like Vue.js, React, and Angular
• Design and implement scalable, high-performance systems with cloud-native technologies (Azure or AWS).
• Build and maintain relational databases, with a focus on MS SQL, ensuring optimal performance and data integrity.
• Lead development efforts using Agile methodologies with a strong focus on Lean software development principles.
• Apply SOLID principles and design patterns to write maintainable, high-quality code.
• Develop unit tests and integration tests to ensure the stability and reliability of your code.
• Collaborate in a multicultural, diverse team environment where everyone’s ideas are valued.Contribute to a culture of continuous improvement, helping your peers level up through mentoring and knowledge sharing.

Requirements

• 8+ years of professional software development experience
• Strong OOP understanding
• Experience in .NET/C#
• ReactJS or Angular or VueJS experience
• Experience with cloud native technologies within Azure or AWS
• Relational database design experience (MS SQL preferred)
• Background experience with SOLID. principles and design patterns
• Fluent in English, spoken and written

AI & Modern Development

• Experience on setting up CI/CD pipeline (GitHub Actions, Azure DevOps, TeamCity, Octopus is preferred)
• Experience using AI coding assistants (Claude Code, Codex, GitHub Copilot, etc.) to accelerate development
• Experience deploying AI features to production

Nice to Have:

• Proven experience integrating with Azure OpenAI or the OpenAI API
• Hands-on experience with at least one vector database (Azure AI Search, Pinecone, Qdrant, or PGVector)
• Understanding of RAG (Retrieval-Augmented Generation) patterns
• Familiarity with AI frameworks such as Semantic Kernel or similar

Benefits

• Career plan and growth opportunities
• Excellent company culture and working environment
• Flexible work time
• Collaborate in a multicultural environment
• Payroll and Law benefits
• Saving Fund
• Food Vouchers
• Major medical insurance with dental and visual coverage (Familiar)
• Life Insurance
• Personal Accident Insurance (Familiar)
• 10 EXTRA vacation days during the year Zero (increasing according to the law)
• Additional days: sick days, Improve Yourself Time, etc.
• Improve Yourself Budget (training, courses, certifications, etc.)
• Referral bonus and more

We always look for ways to reward those who stand out among their peers and demonstrate true dedication.

When we say we treat each other like family, we mean it!