The team you will be joining manages the public APIs responsible for creating new products and offers on Allegro. Their core mission is to streamline this process for the broadest possible range of partners. To achieve this, they develop robust backend systems and integrate Generative AI workflows to ensure effortless offer management.

Why is it worth working with us:

• We use, among others, Kotlin, Coroutines, Spring, Spark, Langchain, Microservices architecture supporting high request rates on our business data bus. Utilizing extensive Big Data resources on GCP and incorporating Machine Learning into our operational workflows.
• The IT team is made up of over 1700 members who have shared their knowledge at multiple conferences, such as DevDays or GeeCON, and co-create a blog: allegro.tech.
• Microservices – a few thousand microservices and 1.8m rps on our business data bus.
• Big Data – several petabytes of data and Machine Learning used in production.
• We practice Code Review, Continuous Integration, Scrum/Kanban, Domain Driven Design, Test Driven Development, Pair Programming, depending on the team.
• 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.
• 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.
• 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.
• Our deployment environment combines private Data Centers (tens of thousands of servers) and Public Clouds (Google Cloud and Microsoft Azure).
• Over 100 original open source projects and a few thousand stars on github.
• We organize Allegro Tech Live event, a 100% remote version of our offline Allegro Tech Talks meetups, and we make guest appearances at the invitation of such communities as Warsaw AI, JUG (Poznań, Łódź, Lublin, Wrocław), WG .Net, Dare IT, Women in Tech Summit.
• We focus on development as well. We organize hackathons and internal conferences (e.g. the annual Allegro Tech Meeting), our employees regularly participate in events both in Poland and abroad (Europe and USA), and each team has its own budget for training and study aids. If you want to keep growing and share your knowledge, we will always support you.
  
  

Your responsibilities:

• Execute well-defined tasks with medium complexity within the scope of team projects.
• Complete tasks based on predefined priority levels.
• Understand the user and their perspective to inform development decisions.
• Use semantic code and learn the basics of accessibility to avoid common barriers for users with disabilities.
• Conduct off-hours duty on team products - possible via joint employee's and manager's decisions.
• Take responsibility and ownership for developed features.
• Propose and implement solutions to engineering challenges.
• Seek assistance from teammates when needed to overcome technical obstacles.
• Make decisions about code constructs and consult with the team on architectural issues.
• Suggest design process improvements to enhance product quality.
• Identify logical errors in the codebase and propose actionable improvements.
• Define and report technical debt to ensure long-term quality at the code and architecture levels.
• Actively acquire and apply product domain knowledge during development.
• Consider the impact of work on other domains to ensure system-wide consistency.
• Build a solid foundation in the chosen technology stack.
• Learn new technologies and apply the acquired knowledge effectively in projects.
• Meet quality standards including code readability, testing, architecture, stability, and monitoring.
• Focus on mastering and working within a single core technology.
• Occasionally providing constructive feedback.
• Incorporate received feedback into ongoing work and professional development.
• Collaborate and communicate effectively with others using facts and data.
• Engage in self-development and pursue growth within well-defined professional areas.
• Occasionally share knowledge with the team or individual colleagues.

We are looking for people who:

• You code in Java and/or Kotlin.
• You are willing to work with GenAI workflows.
• You expect work that has a deeper meaning (not only tasks "management has commissioned") and want to enjoy its results.
• You want to be proud of the code they create.
• You eagerly accept comments and share knowledge during code reviews.
• You can look for effective solutions to the requirements set by users.
• You want to constantly develop and update their knowledge.
• You know English and Polish at B2 level.

What's in it for you:

• Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work.
• Annual bonus based on your annual performance and company results.
• Well-located offices (with e.g. fully equipped kitchens, bicycle parking, terraces full of greenery) and excellent work tools (e.g., raised desks, ergonomic chairs, interactive conference rooms).
• A 16" or 14" MacBook Pro or corresponding Dell with Windows (if you don't like Macs) and all the necessary accessories.
• 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).
• English classes that we pay for related to the specific nature of your job.
• A training budget, inter-team tourism (see more here), hackathons, and an internal learning platform where you will find multiple trainings. 
• An additional day off for volunteering, which you can use alone, with a team, or with a larger group of people connected by a common goal. 
• Social events for Allegro people - Spin Kilometers, Family Day, Fat Thursday, Advent of Code, and many other occasions we enjoy.

And that's just the beginning! You can read more about the benefits here.

#goodtobehere means that:

• You will join a team you can count on - we work with top-class specialists who have knowledge- and experience-sharing in their DNA.
• You will love our level of autonomy in team organization, the space for continuous development, and the opportunity to try new things. You get to choose which technology solves the problem and you are responsible for what you create.
• You will value our Developer Experience and the full platform of tools and technologies that make creating software easier. We rely on an internal ecosystem based on self-service and widely used tools such as Kubernetes, Docker, Consul, GitHub, and GitHub Actions. Thanks to this, you can contribute to Allegro from your very first days on the job. 
• You will be equipped with modern AI tools to automate repetitive tasks, allowing you to focus on developing new services and refining existing ones (also leveraging AI support).
• You will create solutions that will be used (and loved!) by your friends, family and millions of our customers.
• You will meet the Allegro Scale, which starts with over 1000 microservices, an open-source data bus (Hermes) with 300K+ rps, a Service Mesh with 1M+ rps, tens of petabytes of data, and production-used machine learning. 
• You will become part of Allegro Tech - We speak at industry conferences, cooperate with tech communities, run our own blog (it's been over 10 years!), record podcasts, lead guilds, and we organize our own internal conference - the Allegro Tech Meeting. We create solutions we love (and can) to talk about! 

Send us your CV and… see you at Allegro!