Senior Full Stack Engineer

We are looking for a Senior Full-Stack SaaS Engineer to take ownership of building and scaling a multi-tenant SaaS platform. You will work across the backend, web dashboard, mobile applications, third-party integrations, infrastructure, and security. This is a hands-on role working directly with the founder in a lean engineering environment. AI coding tools are an integral part of the development workflow, and you will be expected to effectively direct, review, test, and validate AI-generated code while taking full responsibility for production quality.

• Design, build, and ship a multi-tenant SaaS platform, including backend services, web applications, mobile apps, and third-party integrations.
• Work extensively with AI coding and development tools to accelerate delivery while reviewing, testing, debugging, and improving AI-generated code.
• Take ownership of code quality, architecture, testing, performance, and production readiness.
• Manage infrastructure, deployment, monitoring, and application operations on AWS.
• Implement and maintain strong application and data security, particularly for sensitive payroll and financial information.
• Integrate and maintain third-party APIs, including services related to payroll, banking, telephony, telematics, and other business systems.
• Work directly with the founder to translate product requirements into scalable technical solutions.
• Take ownership of both web and mobile development as required, including React Native applications.
• 6+ years of professional software development experience.
• Proven experience building and shipping at least one SaaS product with real paying customers.
• Strong hands-on experience with React and either Node.js/TypeScript or Python.
• Strong experience with PostgreSQL and AWS.
• Experience with React Native, or a strong willingness and ability to take ownership of mobile application development.
• Experience integrating external APIs, particularly payroll, banking, telephony, telematics, or similar third-party services.
• Practical understanding of application security, including authentication, encryption, secrets management, and least-privilege access.
• Comfortable working with AI-assisted software development and taking responsibility for the resulting code.
• Strong written and spoken English.

WHY YOU’LL LOVE US

• All employees benefits for free (our famous games room, daily breakfast, fruits, coffee and other hot drinks, soft drinks and juices, company days out and parties…)
• Social insurance
• Open-door management policy
• Full Medical insurance
• Accommodation and Transportation Allowance
• Friendly environment that values innovation and efficiency
• Exciting opportunities for career growth and talent development
• Feedback encouragement
• Recognition and reward programs
• Competitive salaries and incentives
• Friendly environment
• Flexible and Comfortable schedule
• Fun committees
• Monetary rewards
• Fun, smart and creative people
• Career possibilities with growing team
• Paid vacations
• Social benefits

For more information about Nile Bits, please visit our website: https://www.nilebits.com