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The Role
As a Senior ReactJS developer at Brevo, you will design APIs, write clean code, and ensure reliable test suites while working collaboratively to serve clients effectively.
Summary Generated by Built In
At Brevo, we’re not just building a CRM. With our technology, we’re helping millions of organizations build lasting relationships with their customers.
From emails and SMS to WhatsApp, Chat, and Marketing Automation, our tools are intuitive, powerful, and built to scale with every ambition. We give businesses a clear view of the customer journey, so they can focus on what matters: connection.
As a certified B Corp, we’re proud to grow with purpose, committed to high standards of social and environmental impact, not just performance.
Today, more than 500,000 businesses across 180 countries—from NGOs like Amnesty International to global brands like Carrefour, eBay, Louis Vuitton, and Michelin—trust Brevo to engage their audiences, cut through complexity, and deliver results. Our reliable technology and 75+ integrations help them create unparalleled customer experiences, without the usual tech headaches.
In 2024, we reached €179M ARR with nearly 1,000 team members worldwide. And we’re just getting started!
Join us as a Senior ReactJS developer committed to pushing the boundaries of what's possible in the digital realm. This person should be passionate about crafting elegant and scalable solutions that make a real impact, always with the same target in mind: serving all of our clients in the best possible way.
Your impact at Brevo:
- Systems thinking and API design. You design component APIs that are intuitive, flexible, and hard to misuse.
- You balance developer ergonomics with system maintainability and think in abstractions and patterns.
- Competence in writing clean, bug-free code as per defined standards (appropriate variable declaration, class/method design, non-redundant and optimised code).
- Testing and quality mindset. Experience with component testing strategies (unit, integration) and building reliable, maintainable test suites.
- Ability to translate design/program specifications to clean code and knowledge of using code repository tools and build automation.
- Maintaining a cohesive spirit to accomplish team responsibilities.
Who you are:
- 4+ years of relevant experience in ReactJS, Redux, and React Hooks.
- Should have a good understanding of mono-repo, which mainly covers its working, workspace concept, and package publishing, versioning, and dependency management.
- Strong proficiency in DSA, JavaScript, Design Patterns & Performance Optimisation.
- Knowledge of modern web development tools and libraries (e.g., Webpack).
- Good to have skills:- Writing unit test cases using Jest, Enzyme, and Mobile Experience.
- Excellent communication skills and learning attitude
If you don’t meet all the requirements below but believe this opportunity matches your expectations and experience, we still encourage you to apply!
Our candidate journey:
- Round 1 - Technical Interview via In-Person/ Virtual (60mins)
- Round 2 - Technical Interview via In-Person/ Virtual (60 mins)
- Round 3 - Hiring Manager Interview In Person (60 mins)
- Round 4 - HR round (30mins)
Why people love working at Brevo:
- A place to grow, together: A unique opportunity to join an international and collaborative office in a vibrant neighborhood.
- Practical perks for everyday balance: Cab Facility and meal vouchers per day; Employee-friendly salary structure with tax-saving components. 1.4x pay on holidays/weekends for critical work; excellent referral program with high-value gift options (e.g., bike, flight tickets)
- Learning, every step of the way: Over 155000 courses on Udemy
- Flexible for life: Generous leave policy and holiday calendar
- Wellbeing that works: INR 10 Lakh medical insurance fully covered by the company;
- A culture that cares: Bi-annual global company off-sites and inter-office travel; Team outings, virtual celebrations, and birthday recognitions
Whoever you are, wherever you’re from, if this role speaks to you, we’d love to hear from you.
At Brevo, we’re proud to be an AI-first company. Still, every application is carefully reviewed by a member of our team.
Top Skills
Enzyme
JavaScript
Jest
React
Redux
Webpack
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The Company
What We Do
Brevo, formerly known as Sendinblue, is the leading customer relationship management (CRM) suite designed to fully cultivate long-term customer relationships and to empower businesses to expand in a fast changing digital world. With Brevo, businesses have a unified view of the customer journey in one easy-to-use platform to grow meaningful relationships.
Why Work With Us
We’re proud of our teams’ diversity. Different perspectives, varied backgrounds, and diverse experiences make us stronger as a whole. If you’re looking for a fast-paced, diverse, and exciting work environment where your potential for growth and development is unlimited, then we look forward to meeting you soon!
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