(Senior) Software Engineer (Java / Kotlin) - opening soon

<h2><b>Important things for you:</b></h2> <p> </p> <ul> <li> <p>Flexible working hours in an office first model (4/1) that depend on you and your team. Starting later or finishing earlier? No problem! Work hours keep pace with our lifestyles and can start between 7 a.m. and 10 a.m.</p> </li> <li> <p>The salary range for this position depending on the skill set is as follows (contract of employment, tax-deductible cost):</p> <ul> <li> <p>Senior Software Engineer: PLN 18 400 - 25 410</p> </li> <li> <p>Software Engineer 2: PLN 14 200 - 19 690</p> </li> <li> <p>Annual bonus (depending on your annual assessment and the company's results)</p> </li> <li> <p>Long term discretionary incentive plan based on Allegro.eu shares (for Seniors only)</p> </li> </ul> </li> </ul><h2><b>About the job</b></h2> <p> </p> <p>Allegro’s development teams boast more than 1700 IT experts with various areas of specialisation, who work together to develop our service. Due to the unique scale and complexity of the problems that we solve each day, we have the opportunity to develop by taking up a wide variety of projects. At Allegro, we create mobile applications, build tools that facilitate posting, presenting and searching for listings, we develop components related to the purchasing process, payments, the billing process and fees as well as dispatching and tracking of parcels. We design content and advertisement management tools and, for the purpose of analytics, we create and maintain data structures to support business teams with information.</p><h2><b>We are looking for people who:</b></h2> <p> </p> <ul> <li> <p>Code in Java and / or Kotlin;</p> </li> <li> <p>Expect work that has a deeper meaning (not only tasks "management has commissioned") and want to enjoy its results;</p> </li> <li> <p>Want to be proud of the code they create. They eagerly accept comments and share knowledge during code reviews;</p> </li> <li> <p>Can look for effective solutions to the requirements set by users;</p> </li> <li> <p>Want to constantly develop and update their knowledge;</p> </li> <li> <p>Know English at at least B2 level.</p> </li> </ul><h2><b>What we offer:</b></h2> <p> </p> <ul> <li> <p>Well-located offices (with fully equipped kitchens and bicycle parking facilities) and excellent working tools (height-adjustable desks, interactive conference rooms)</p> </li> <li> <p>A wide selection of fringe benefits in a cafeteria plan – you choose what you like (e.g. medical, sports or lunch packages, insurance, purchase vouchers)</p> </li> <li> <p>English classes that we pay for related to the specific nature of your job</p> </li> <li> <p>Macbook Pro / Air (depending on the role) or Dell with Windows (if you don't like Macs) and other gadgets that you may need</p> </li> <li> <p>Working in a team you can always count on — we have on board top-class specialists and experts in their areas of expertise</p> </li> <li> <p>A high degree of autonomy in terms of organizing your team’s work; we encourage you to develop continuously and try out new things</p> </li> <li> <p>Hackathons, team tourism, training budget and an internal educational platform, MindUp (including training courses on work organization, means of communications, motivation to work and various technologies and subject-matter issues)</p> </li> <li> <p>If you want to learn more, <a href="https://jobs.allegro.eu/en/benefits" target="_self" title="">check it out</a></p> </li> </ul><h2><b>Why is it worth working with us?</b></h2> <p> </p> <ul> <li> <p>We use the following programming languages/technologies: Java (at least 17), Kotlin (in some teams we also use Python), SpringBoot, Docker, Kafka, MongoDB</p> </li> <li> <p>The IT team is made up of over 1700 members who have shared their knowledge at multiple conferences, such as DevDays or Devoxx, and co-create a blog: allegro.tech</p> </li> <li> <p>Microservices – a few thousand microservices and 1.8m+ rps on our business data bus</p> </li> <li> <p>Big Data – several petabytes of data and Machine Learning used in production</p> </li> <li> <p>We practice Code Review, Continuous Integration, Scrum/Kanban, Domain Driven Design, Test Driven Development, Pair Programming, depending on the team</p> </li> <li> <p>Our internal ecosystem is based on self-service and widely used tools, such as Kubernetes, Docker, Consul, GitHub or GitHub Actions. This will allow you, from day one, to develop software using any language, architecture and scale, restricted only by your creativity and imagination. </p> </li> <li> <p>To match the scale, we also focus on building entire Platforms of tools and technologies that accelerate and facilitate day-to-day development, and we ensure the best Developer Experience to our teams</p> </li> <li> <p>Technological autonomy: you get to choose which technology solves the problem at hand (no need for management’s consent). You are responsible for what you create</p> </li> <li> <p>Our deployment environment combines private Data Centers (t