Hiring: Senior Full Stack Developer (PHP/Python + DevOps)

(Note: Candidates from the LATAM Region only will be considered for this role)

📍 Remote | 🕒 Full-Time | 💼 4+ Years Experience

About Mailin.ai

Mailin.ai is building affordable email infrastructure for modern outbound teams. Our platform enables businesses to create, manage, and scale email accounts through automation, dedicated infrastructure, and APIs—helping customers achieve better deliverability while significantly reducing costs compared to traditional providers.

We're a fully remote company focused on ownership, speed, and building products that solve real-world challenges at scale.

Job Description

We are looking for a skilled Full Stack Developer with strong programming expertise and a solid understanding of DevOps practices. The ideal candidate will work on building new features, improving existing systems, and ensuring smooth deployment and scalability of our AI-powered platform. You should be comfortable working across both frontend and backend while also handling infrastructure and deployment workflows.

Key Responsibilities

• Develop and maintain scalable web applications (frontend + backend)
• Build new features and enhance existing functionalities
• Design, develop, and manage APIs and database architecture
• Handle deployments, CI/CD pipelines, and server management
• Collaborate with product, design, and frontend teams
• Ensure application security, reliability, and scalability
• Monitor, debug, and optimize system performance

Required Skills

• Strong experience in PHP and Python
• Experience with frameworks like Laravel, Django, or similar
• Proficiency in HTML, CSS, JavaScript,React js, next js
• Experience with databases such as MySQL, PostgreSQL, or MongoDB
• Strong understanding of REST APIs and integrations
• Familiarity with Git and version control

DevOps & Infrastructure

• Experience with server management and deployments
• Familiarity with cloud platforms (AWS, GCP, DigitalOcean)
• Knowledge of CI/CD pipelines and automation
• Experience with Docker / containerization
• Understanding of monitoring and logging tools
• Email infrastructure/postfix/dovecot(preferred)

AI & Modern Tools

• Experience with AI development tools like Cursor, GitHub Copilot, or similar
• Ability to leverage AI tools for coding, debugging, and productivity

Additional Preferred Skills

• Understanding of system architecture and scalability
• Experience with Redis or caching mechanisms
• Knowledge of security best practices
• Familiarity with Agile/Scrum methodologies

Soft Skills

• Strong problem-solving ability
• Self-driven and able to work remotely
• Good communication and collaboration skills
• Attention to detail and ownership mindset

🚀 Join Mailin.ai and help build the infrastructure powering the next generation of cold outreach.