Senior Software Engineer, Ecommerce

Brevo, formerly known as Sendinblue, is the leading customer relationship management (CRM) suite designed to fully cultivate long-term customer relationships to empower businesses and expand in a fast-changing digital world. Brevo makes it simple and accessible for businesses to grow their customer relationships with intuitive and scalable marketing and CRM tools such as Email, SMS, WhatsApp, Chat, Marketing Automation, Meetings, and much more. As a proud B Corp certified company, we are committed not only to performance but also to purpose—meeting high standards of social and environmental impact. We are a rapidly growing team of more than 800+ employees, representing over 67 nationalities spread across eight offices in Paris, Berlin, Sofia, Noida, Bengaluru, Seattle, Vienna, and Toronto. At Brevo, all Brevonauts evolve in a multicultural, caring, and flexible environment. We are an international team composed of tech & non-tech profiles looking for talents that share our values: empower the customer, build up together, impact first, humbly open, and people company. What You’ll Own:

• Owning ecommerce features or product lines like Email/SMS/RCS end-to-end, from fuzzy idea to live in production.
• Writing backend services in Python and Go, plus the bits of PHP still around.
• Touching the frontend when the feature needs it.
• Talking to users, prototyping fast, and deciding what's good enough for v1.
• Making scope and trade-off calls inside the pod, then sanity-checking them with the wider team.
• Carrying the product thinking for yourself.
• Pushing for quality where it matters (reliability, performance), without gold-plating.

What We're Looking For:

• 5+ years shipping software, with features you can point to that moved a real number.
• Strong in Python and Go. Comfortable around PHP. Willing to work on the frontend when needed.
• SaaS or B2B background; you understand multi-tenant products and customer workflows.
• Have a coding agent as a daily driver, not weekend tinkering. You know where AI helps and where it gets in the way.
• Strong product instincts: opinions you can defend, and the humility to change them when data says otherwise.
• Comfortable in small autonomous teams with little process.
• Clear writer. Matters a lot in a distributed setup.
• Nice to have: ecommerce background, early-stage experience, or familiarity with email / CRM / marketing automation.

This role is for you if:

• You'd rather build the tool than wait for it.
• You've shipped in ambiguous environments and enjoyed it.
• You want to use AI to drive real business outcomes, not just build cool tech.
• You're obsessed with quality and craft, and you're figuring out how AI changes both.

This role is not for you if:

• You need detailed specs and clear boundaries to be productive.
• You haven't built AI tools into how you work.
• You struggle to express your reasoning clearly in writing.
• You'd rather specialise narrowly than be useful across the stack.

Brevo puts diversity and inclusion at the heart of its values. We examine all applications with treatment based on equal skills and applying the principles of non-discrimination. 

Brevo values work-life balance and offers flexible working hours and remote work. This policy is based on a mutual understanding between the Head of, Managers, and Team Members.