Senior Backend Software Engineer | MEP

p strong Your wellbeing, our mission. Join a company shaping a healthier world. /strong /p p strong GET TO KNOW US /strong /p p At Wellhub we're revolutionizing workplace wellness. Our platform connects employees worldwide to the best partners for fitness, mindfulness, therapy, nutrition, and sleep—all in one simple subscription. Headquartered in NYC with team members in Europe, North America and South America, we’re on a mission to make every company a wellness company. /p p We believe work should be fulfilling, inspiring, and balanced. Here, you’ll find a team that values wellbeing, collaboration, and different perspectives, where passion and creativity push boundaries to create real impact. Your contributions will help shape a healthier, more balanced world for you and millions of people globally. nbsp; /p p strong Join us in redefining the future of wellbeing! /strong /p p nbsp; /p p strong THE OPPORTUNITY /strong /p p id= p-rc_1c17ec4966015836-138 data-path-to-node= 4 span data-path-to-node= 4,0 We are hiring a strong Senior /strong strong data-path-to-node= 4,0 data-index-in-node= 16 Backend Software Engineer /strong span style= margin: 0px; padding: 0px; strong nbsp; /strong for /span nbsp;our strong data-path-to-node= 4,0 data-index-in-node= 51 Marketing Engineering amp; Platform (MEP) /strong team in strong data-path-to-node= 4,0 data-index-in-node= 98 Brazil - Remote /strong ! /span span data-path-to-node= 4,1 sup class= superscript /sup /span span data-path-to-node= 4,2 This is a strong data-path-to-node= 4,2 data-index-in-node= 11 Remote – Brazil /strong position, meaning you can work from anywhere within the country /span span data-path-to-node= 4,3 sup class= superscript /sup /span span data-path-to-node= 4,4 . Please note that this role is only open to candidates in Brazil /span span data-path-to-node= 4,5 sup class= superscript /sup /span span data-path-to-node= 4,6 . /span /p p id= p-rc_1c17ec4966015836-139 data-path-to-node= 5 span data-path-to-node= 5,0 You will join the strong data-path-to-node= 5,0 data-index-in-node= 18 B2B Acquisition squad /strong , part of the Marketing Engineering amp; Platform (MEP) Focus Area inside Wellhub's Product Development organization /span span data-path-to-node= 5,1 sup class= superscript /sup /span span data-path-to-node= 5,2 . We own the entire SMB customer acquisition journey: from the initial lead capture and self-service buy flows, through pricing and dynamic quotation rules, to the final onboarding handover into Wellhub for Companies /span span data-path-to-node= 5,3 sup class= superscript /sup /span span data-path-to-node= 5,4 . Our domain operates on a polyglot, event-driven backend—primarily built with strong data-path-to-node= 5,4 data-index-in-node= 79 Kotlin/Spring Boot /strong and strong data-path-to-node= 5,4 data-index-in-node= 102 Go /strong communicating via strong data-path-to-node= 5,4 data-index-in-node= 123 Kafka /strong , complemented by a GraphQL BFF and direct integrations into enterprise platforms like Salesforce, HubSpot, and Segment /span span data-path-to-node= 5,5 sup class= superscript /sup /span span data-path-to-node= 5,6 . In this role, you will partner daily with Product, Marketing, and Sales to build scalable architecture, optimize conversion funnels, and solve core business challenges with high autonomy /span span data-path-to-node= 5,7 sup class= superscript /sup /span span data-path-to-node= 5,8 . /span /p p nbsp; /p p strong YOUR IMPACT /strong /p p /p ul li id= p-rc_1c17ec4966015836-140 data-path-to-node= 7,0,0 span data-path-to-node= 7,0,0,0 Own critical SMB acquisition funnel services end to end, designing, deploying, and maintaining high-throughput backend applications in Kotlin and Go /span span data-path-to-node= 7,0,0,1 sup class= superscript /sup /span span data-path-to-node= 7,0,0,2 . /span /li li id= p-rc_1c17ec4966015836-141 data-path-to-node= 7,1,0 span data-path-to-node= 7,1,0,0 Drive event-driven architecture and