Senior Full Stack Developer - Growth Hub

OfficeRnD • Boynton Beach, FL

1d • Hybrid

About The Position

OfficeRnD is seeking a Senior Full Stack Developer to join their Growth Hub engineering team in Bulgaria. The role focuses on delivering elegant, high-quality software through quick iterations. The tech stack includes Node.js, JavaScript, TypeScript, React, MongoDB, and Redis. This position is instrumental in building tools that support the future of work and the office revolution.

Requirements

• 5+ years of experience in fullstack development, preferably in cloud-based environments
• Strong proficiency in at least one server-side technology, such as NodeJS, Express, or NestJS
• Proficiency in React and modern React technologies such as Redux, React Hook Form, React-query or RTK Query
• Proven experience with Cloud Computing platforms like Amazon AWS, Microsoft Azure, or Google Cloud Platform
• Experience designing and working with APIs and distributed systems
• Solid understanding of software design principles, databases and data modelling
• Hands-on experience building, deploying, and operating production systems
• Strong ownership mindset – you take end-to-end responsibility and consistently deliver reliable, well-thought-through solutions
• Product-oriented thinking – you build with long-term maintainability, scalability, and user impact in mind
• Continuous learning mindset and willingness to grow together with the team – actively developing your skills while contributing to the team’s collective knowledge
• Proactive and collaborative approach to problem-solving – you identify challenges early, communicate clearly, and work effectively with others to find solutions
• Commitment to quality, efficiency, and continuous improvement

Responsibilities

• Design, build, and maintain scalable backend services and APIs powering e-commerce workflows, ensuring consistency, performance, and correctness.
• Design, build, and maintain end-to-end product features spanning across multiple services.
• Collaborate with Product Managers, UX Designers, and engineers to translate business requirements into robust technical solutions.
• Debug and resolve production issues across services and multiple levels of the stack.
• Review peer code to ensure correctness, performance, maintainability, and knowledge sharing.
• Write unit and integration tests and collaborate with QA engineers responsible for API and end-to-end test coverage.
• Continuously improve engineering standards, tooling, and processes.
• Mentor and support junior engineers on backend fundamentals and system design.
• Contribute to scalable, reliable, and maintainable system architecture.

Benefits

• Premium health insurance, including dental coverage
• 25 days of annual paid leave
• An additional day off to celebrate your birthday
• 3 paid volunteering days per year
• Full compensation for the first 3 days of sick leave
• Hybrid work model (minimum 40% of monthly working time onsite)
• Co-funded sports card to support your active lifestyle
• Excellent learning and development opportunities, including access to courses, tools, and internal workshops focused on AI and modern engineering.
• Parking access or a public transport pass

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed