Full Stack Engineer

aleno AG; Wrocław; Híbrido; PLN 180.000 - 300.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible working hours

26 days paid time off

5 days sick leave

Hardware provided

Travel opportunities

Descripción de la vacante

aleno AG in Wrocław is seeking a frontend engineer to help rebuild the Core product with a fresh look and a new design system. You will work across product, design, and engineering to deliver features from ideation to maintenance, in a hybrid Wrocław setting with twice-weekly office days and monthly team gatherings.

You should bring strong React/TypeScript, CSS, web API experience, and a passion for scalable design systems and accessibility. Knowledge of DevOps tools and GraphQL/ AWS is a plus.

Formación

• Proven experience building SaaS products in a product-led environment.
• Strong modern JavaScript/TypeScript, CSS, and Web APIs.
• Experience with React and component-based UIs.
• Experience designing and consuming internal/external APIs.
• Understanding of rendering and design systems and accessibility.

Responsabilidades

• Collaborate with product, design, and other engineers to build new product features end-to-end.
• Improve performance, reliability, and polish existing features.
• Migrate frontend to a new in-house design system and design system adoption roadmap.
• Establish engineering practices for the Core Team.

Conocimientos

React

TypeScript

CSS

Web APIs

APIs (internal/external)

Accessibility best practices

English communication

Herramientas

GitHub Actions

Kubernetes

Meteor.js

GraphQL

AWS

Descripción del empleo

Your impact

You'll join the Core team to rebuild our Core product with a fresh look and a new design system. You'll also maintain and improve our existing features along the way. This team is responsible for almost the entire user-facing interface, for which you will play an important role in its future development.

The Wrocław team works in a hybrid setup, i.e., we meet in the office twice a week (rented coworking space). On top of that, we try to have a small gathering every month in Wrocław. The schedule is adjusted to our needs.

Your responsibilities

• Work with product, design, and other engineers to build new product features from start to finish: through ideation, research, implementation, and maintenance. For example, you might build an in-restaurant ordering feature.

• Leverage your full stack knowledge to help improve performance and reliability and polish existing features.

• Build and implement a roadmap to migrate the frontend from our old (existing component libraries) to our new stack (in-house design system).

• Establish best engineering practices for the Core Team.

What You'll bring to the table

• Great English language skills.

• Experience with building SaaS applications (ideally in a product-led company).

• Experience with modern JavaScript (and TypeScript), CSS, and Web APIs.

• Experience with component-based, declarative UIs (we use React).

• Experience with building APIs (both internal and external ones, e.g., for 3rd parties).

• Knowledge of rendering and design systems (as you’ll be building it up with us).

• Insights into accessibility in web apps.

Nice to have:

• Knowledge of DevOps culture and tools like GitHub Actions or Kubernetes.

• Experience with Meteor.js (or similar real-time solution).

• Experience with GraphQL (we use Apollo Federation heavily).

• Experience with AWS and its ecosystem (Lambdas, going through CloudWatch logs).

Why You’ll love working at aleno

• Flexible working hours. Due to the customer support and the daily cycle of our core customer base, 10:00-15:00 CET is required. If you need to finish up early, it’s fine— that’s just the default. Other than that, there are no restrictions— just attend the meetings and stay in alignment with the team.
• Paid time off. All bank holidays are off. On top of that, there are 26 days of paid time off and 5 days of sick leave.
• Hardware. We can take care of a laptop and a headset for you (if needed).
• Traveling. Company retreats are expected but not mandatory (once for the whole company and once for the product team). All conferences, local events, and online events (meetups, conferences, etc.) are highly encouraged but not mandatory. Travel expenses can be covered in case of being a speaker and clearly mentioning aleno (for hiring, marketing, etc.)

Our hiring process

We aim to make our hiring process transparent, respectful of your time, and focused on finding the right mutual fit. After reviewing your application, we’ll invite selected candidates to a series of interviews. These typically include a conversation with the team, a technical or role‑specific exercise, and time to get to know our culture and ways of working.

We do our best to keep the process efficient and streamlined — usually completing all steps within a couple of weeks.