Overview How You'll Make an Impact We are looking for a Lead, Backend Engineer to join our Engineering Team reporting to the Engineering Manager. As a Lead, Backend Engineer at Epsilon, you will be responsible for leading the design, development, and scaling of software solutions that run in the cloud, processing several TBs of data per day. The ideal candidate will demonstrate expertise in backend, cloud, and database (SQL and NoSQL) technologies and will mentor team members and foster a community ensuring technical excellence and innovation. What You'll Achieve Lead the design, development, testing, and support of back-end services in the context of big data solutions. Architect and develop high-performance APIs (generally REST) and highly available services. Develop scalable and independent services for processing large volumes of information (ETLs). Collaborate with cross-functional teams to prioritize business requirements and translate them into technical solutions. Provide mentorship and technical guidance to junior developers. Ensure adherence to best practices in code quality, testing, and cloud-native application development. Who You Are What you'll bring with you: Expertise in at least one BackEnd language (preferably Go, Node.js). Advanced proficiency in SQL and REST services. Strong knowledge of Scrum methodologies and agile development practices. Extensive experience with at least one cloud platform (preferably AWS). Proficiency in testing frameworks and observability tools. Demonstrable experience leading the development of scalable and quality backend components. Versatility to work with multiple programming languages and platforms. Strong knowledge of Docker. Experience working in a Linux development environment. Why you might stand out from other talent: Kubernetes experience Additional Information When You Join Us, We'll Create Something EPIC Together Epsilon is a global data, technology and services company that powers the marketing and advertising ecosystem. For decades, we've provided marketers from the world's leading brands the data, technology and services they need to engage consumers with 1 View, 1 Vision and 1 Voice. Epsilon's comprehensive portfolio of capabilities across our suite of digital media, messaging and loyalty solutions bridge the divide between marketing and advertising technology. We process 400+ billion consumer actions each day using advanced AI and hold many patents of proprietary technology, including real-time modeling languages and consumer privacy advancements. Thanks to the work of every employee, Epsilon has been consistently recognized as industry-leading by Forrester, Adweek and the MRC. Epsilon is a global company with more than 9,000 employees around the world. Epsilon has a core set of 5 values that define our culture and guide us to create value for our clients, our people and consumers. We are seeking candidates that align with our company values, demonstrate them and make them meaningful in their day-to-day work: Act with integrity. We are transparent and have the courage to do the right thing. Work together to win together. We believe collaboration is the catalyst that unlocks our full potential. Innovate with purpose. We shape the market with big ideas that drive big outcomes. Respect all voices. We embrace differences and foster a culture of connection and belonging. Empower with accountability. We trust each other to own and deliver on common goals. Because You Matter As an Epsilon employee, you deserve perks and benefits that put you, your family and your finances first. Our benefits encompass a wide range of offerings, including but not limited to the following: Time to Recharge: 15 days of holidays, LATAM rest week at the end of the year, flex-Fridays (working until noon every other week) Family Well-Being: Parental/new child benefits Extra Perks: Hybrid work scheme, medical insurance, language training (English and/or Portuguese), professional development, employee recognition, health awareness benefits, home internet fee. #J-18808-Ljbffr