Senior Backend Engineer - Platform (m/f/d)

<h3>Your Mission</h3> <p><span>As a <strong>Senior Backend Engineer - Platform </strong>at Adsquare, you are building an ever-growing web based product and are responsible for our distributed backend systems together with highly skilled tech professionals. By creating and running the fundamentals for products like <a href="https://adsquare.com/audience-targeting/">audience targeting</a> and <a href="https://adsquare.com/proximity-targeting/">proximity targeting</a> you will enable internal teams to reach their goals with intuitive tools and APIs to easily build and activate custom audience segments for any channel in a privacy-friendly way.</span></p><h3><span><strong>In this role you will: </strong></span></h3><ul><li>Work in a self organized agile team with high level of autonomy and you will actively shape your teams engineering culture</li><li>Design and build solutions based on microservices using containers</li><li>Design and build highly scalable solutions in AWS and provision them using Terraform</li><li>Share your knowledge with the team</li></ul> <h3>Desired Background</h3> <ul><li><span>You have significant experience with </span>Java 11/17 and Kotlin is a big plus</li><li>You <span>have significant experience</span> in building rest-full services using Spring Boot</li><li>You are used to work in cross-functional agile teams</li><li>You have a proven track record of delivering backend heavy software projects from prototype to value generating product</li><li>Experience with Apache Spark using Scala is a very welcome plus</li><li>English is our main (natural) language, Polish or German are a plus</li></ul> <h3>Our Software Stack</h3> <p><strong>Java 11/17</strong> and <strong>Kotlin</strong>, Angular, <strong>Spring</strong> (<strong>Boot</strong>, Config, Cloud), Spark, <strong>AWS</strong> (Lambda, SQS, SNS, EKS), <strong>Terraform</strong>, <strong>MongoDB</strong>, PostgreSQL, RabbitMQ, <strong>Kubernetes</strong>, GitLab, Gradle, Spark.</p> <h3>Why us?</h3> <span>On top of a competitive package…<br/><br/></span><ul><li>We are open to flexible work models: we work on a hybrid mode and remotely </li><li>To encourage education and professional growth, we offer an individual yearly budget of 1,200€ </li><li>You are entitled to 30 vacation days per year</li><li>We offer BVG company ticket, JobRad bike leasing, Urban Sports Club membership, company pension scheme</li><li>We care about your mental health and provide you with coaching and counseling sessions through the collaboration with the F��rstenberg Institut </li><li>Regular team events and company events organised by our People team (Trust us, they know how to throw a party!) </li><li>We equip you with the latest hardware and provide you with all the tools you need to thrive</li></ul>