Software Engineer 2 (Java / Kotlin)

Allegro.eu S.A.; Town of Poland (NY); On-site; USD 44,000 - 62,000; Full time

Benefits offered by this job

Well-located offices

MacBook Pro / Dell laptop

Cafeteria plan benefits

English classes

Training budget

Volunteer day

Social events

Job summary

Allegro is seeking a Software Engineer 2 (Java / Kotlin) to join the Partner Workspace team in a hybrid Warsaw-based setup. You will contribute to a full-stack environment, covering UI frontend and backend services, with a focus on scalable data processing and a mature Scrum workflow.

You’ll collaborate within a small, agile unit that embraces AI-driven tooling, Kubernetes, Docker, Consul, and GitHub Actions to accelerate delivery and innovation across Allegro’s ecosystem.

Qualifications

• Proficient in Java and Kotlin development.
• English at B2+ level for collaboration.
• Comfort with full-stack tasks across UI, backend, and data processing.

Skills

Java

Kotlin

English (B2+)

Tools

Kubernetes

Docker

Consul

GitHub

GitHub Actions

Job description

Software Engineer 2 (Java / Kotlin) - Partner Workspace

Location: Warszawa, PL, 00-841

Team: Technology

Contract Type: Employee

About the job:

Allegro’s development teams boast more than 1700 IT experts solving problems at a unique scale and complexity. However, if you join us, you’ll be joining a specific team that operates like a small, agile startup within our large organization.

Based mostly in Warsaw, our team consists of six skilled developers and a dedicated Product Manager. We work in a mature Scrum environment, leveraging Allegro’s world-class infrastructure and cutting-edge development standards to ensure high-velocity, high-quality delivery. We are a full-stack team handling everything from our UI frontend and backend services to large-scale data processing. You'll be joining a group with varied experience levels, offering a great environment to both learn and make a significant impact.

Our team culture is defined by a forward-thinking mindset; we deeply integrate AI-driven tools into our daily workflows and development processes to optimize productivity and innovation. By combining agile methodologies with the latest technological advancements, we maintain a sharp focus on building a scalable, future-proof platform for the entire Allegro ecosystem.

The main area which the team is focused on is The One Account initiative - a strategic transformation of Allegro’s ecosystem, migrating from a fragmented, account-centric legacy architecture to a unified, company-level platform.

Important things 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.

The salary range for this position depending on the skill set is as follows (contract of employment, tax-deductible cost):

PLN PLN 14 600 - 20 825

Annual bonus based on your annual performance and company results.

Our team is based in Warsaw.

We are looking for people who:

• Code in Java and / or Kotlin
• Expect work that has a deeper meaning (not only tasks "management has commissioned") and want to enjoy its results
• Want to be proud of the code they create. They eagerly accept comments and share knowledge during code reviews
• Can look for effective solutions that solve business and technical challenges
• Want to constantly develop and update their knowledge
• Are not afraid to occasionally develop frontend part of solution
• Can travel between Warsaw and Poznań once a quarter for team workshops
• Know English at B2+ level

What’s in it for you:

• 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!

Get to know our team, take a peek at our office life and check out what else we do at Allegro.