Full-Stack Developer

On behalf of our Client from the UK, Mobilunity is looking for a Full-Stack Developer.

Our client is a rapidly growing SaaS company that’s transforming the real estate industry. This is a rare chance to join a product that creates real value, have a strong influence on the technical strategy, and play a key role in shaping the company’s future.

They’ve built a smart software solution designed specifically for real estate investors. It allows users to automatically send a high volume of customized offers to property owners – helping them identify and close great deals more quickly and efficiently. The platform also integrates seamlessly with email and CRM tools, making the process smooth and ensuring that each offer appears as though it comes directly from the investor.

As a Full Stack Developer, you will work closely with their Engineering Lead to expand their platform and have the chance to take on a leadership role in technical development. You will guide the technical strategy, make architectural decisions, and influence the long-term direction of the product. This is a great opportunity to build on their existing MVP and own the technical foundation.
You will handle both frontend and backend tasks, ensuring the product provides an exceptional user experience while efficiently managing complex functionality.

Key Responsibilities:

• Design and implement scalable backend services using NodeJS, TypeScript, PostgreSQL, and Google Cloud.
• Develop responsive and dynamic frontend interfaces using React, SCSS, and TypeScript.
• Lead architectural decisions and guide the technical direction of the platform.
• Implement unit and integration tests using Vitest to ensure code reliability.
• Collaborate with the founding team to shape product vision, gather technical requirements, and develop innovative solutions for users.
• Participate in code reviews and ensure best engineering practices.
• Work in an agile environment to deliver fast, high-quality iterations.
• Embrace multiple roles in a fast-paced startup environment.

Requirements:

• 5+ years as a Full Stack Developer.
• Proficient in NodeJS, TypeScript, React, SCSS, and PostgreSQL.
• Experience with Serverless Architectures (Google Cloud, AWS, Azure).
• Strong understanding of best engineering practices, including code reviews, CI/CD, and automated testing (unit tests).
• Experience working in a startup or similar-sized organization.
• Upper-intermediate, close to advance English

Nice to have:

• Experience integrating Stripe or Twilio.
• Familiarity with Google Cloud Tasks, Kafka, or other messaging/queuing systems.
• Understanding of Langchain, Langraph, or Llamaindex.

Come on board, and let’s grow together!