Job Description
We are looking for a Full Stack Software Engineer to help us build engaging, scalable, and reliable digital experiences for Brevo’s customers.
You will work primarily on React-based applications while also contributing to APIs, backend services, integrations, and end-to-end product features. You will collaborate closely with product managers, designers, backend engineers, and other development teams to translate customer and business needs into high-quality software.
We are looking for someone who enjoys solving meaningful customer problems, takes ownership of their work, and is comfortable working across the technology stack.
Key Responsibilities
Build and maintain scalable React applications using TypeScript and JavaScript.
Develop reusable components and contribute to frontend architecture.
Work with React Hooks, state management, and modern frontend patterns.
Improve application performance, responsiveness, and reliability.
Design, build, and maintain backend APIs and services that support product features.
Develop server-side logic, data flows, validations, and business rules.
Integrate frontend applications with backend services and external systems.
Work with authentication, authorisation, error handling, logging, and API security.
Investigate and resolve issues across the frontend and backend layers.
Contribute to database interactions, data modelling, and query performance.
Write unit, integration, and end-to-end tests across the stack.
Contribute to monorepos, shared libraries, build systems, and CI/CD workflows.
Participate in code reviews and collaborate with product, design, and engineering teams
Requirements & Experience
3+ years of experience in full-stack software development.
Strong experience with ReactJS, TypeScript, and JavaScript.
Hands-on experience building production-grade frontend applications.
Practical experience designing and developing backend APIs and services.
Good understanding of server-side development, business logic, authentication, and data validation.
Familiarity with databases, data modelling, and backend performance.
Experience integrating frontend applications with APIs and external services.
Familiarity with backend technologies such as Node.js or an equivalent technology stack.
Experience with testing frameworks and writing reliable automated tests.
Familiarity with build tools, monorepos, CI/CD pipelines, and dependency management.
Strong problem-solving, ownership, and communication skills.