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

Bettermile; Berlin; Hybrid; EUR 60.000 - 90.000; Vollzeit

Zusammenfassung

A dynamic company in Berlin is seeking a Senior Backend Engineer to join their internal product builder team. You will enhance logistics solutions through backend development, leveraging technologies like Kotlin and AWS. This role offers a collaborative environment with significant autonomy and growth opportunities.

Leistungen

30 vacation days

Kindergarten grant

Company Pension scheme

Fitness & wellness classes

Regular team breakfasts

Hybrid work model

Flexible work arrangements

Qualifikationen

• Strong experience with Kotlin and backend development using Spring Boot or Quarkus.
• Experience with relational databases and cloud infrastructure.
• Proficient in containerization technologies like Docker and Kubernetes.

Aufgaben

• Writing infrastructure code to improve scalability and maintainability.
• Designing and implementing security best practices.
• Building backend services in Kotlin with Spring Boot or Quarkus.

Kenntnisse

Kotlin

Spring Boot

Quarkus

AWS

Infrastructure as Code

Docker

Kubernetes

Python

Jobbeschreibung

What is working at Bettermile like?

• We mean it when we say “cutting edge” and have a high level of creative freedom in our everyday work.

• You will be surrounded by like-minded, driven, skilled, and highly motivated people who are keen to contribute to successful solutions.

• We mean diversity, and we put it in numbers:100+ people, 33 languages, 41% female (vs. ø26% in the tech industry), ø33 years of age, and yes, we do have Schlager-Fans among us.

• We have a very supportive and appreciative working environment with a lot of autonomy, a flat hierarchy, and professional growth possibilities.

• We work in a hybrid mode, with weekly team days for better collaboration and nurturing interpersonal connections. When onsite, we work in a modern, kid- and pet-friendly Better Space in the heart of Berlin-Kreuzberg.

• Remote work from anywhere for up to 12 weeks in total per year.

• 30 vacation days in a 5-day/week working model.

• Kindergarten grant and a Company Pension scheme.

• Regular team breakfasts, fitness & wellness classes, company runs, and other events. Fruits, snacks, drinks, and coffee with a variety of milk are a given - but yes, we have them.

• Outstanding flexibility we are proud of – and, of course, the best colleagues in the world!

About the GLS Studio team:

Studio is an internal product builder within Bettermile. We solve high-impact logistics challenges through rapid, user-centered product development.

Six years ago, a small team started to challenge the status quo. From wild greenfield concepts, a whole range of smart services eventually emerged, now known as Bettermile.

In early 2023, we started looking again for completely new challenges and solutions. We now have several ongoing projects. To achieve our goals, we are now looking for a Senior Backend Engineer to join us in taking our product to the next level.

You will be taking care of:

• Writing infrastructure code to improve scalability and maintainability
  

• Designing and implementing security best practices (e.g. access roles, backend firewalling)
  

• Building and extending backend services in Kotlin with Spring Boot or Quarkus
  

• Designing and maintaining robust test strategies for backend systems
  

• Architecting new services and infrastructure components to support critical business flows
  

• Supporting the implementation of data pipelines using Python when needed

You check these boxes:

• Strong experience with Kotlin and backend development using Spring Boot or Quarkus

• Strong experience with relational databases and warehouses
  

• Solid knowledge of AWS and cloud-based infrastructure
  

• Experience with infrastructure as code, preferably in Pulumi
  

• Proficient in containerization technologies like Docker and Kubernetes
  

• Familiar with designing secure, scalable, and testable backend systems
  

• Comfortable working in and contributing to a collaborative engineering culture

It is awesome if you also have:

• Experience with Python for data pipelines and understanding of job orchestration
  

• Ability to read and migrate Node.js code as part of legacy system transition
  

• Experience setting up greenfield services and infrastructure from scratch
  

• A mentoring mindset and the ability to support less experienced engineers

Take your chance

Be a part of shaping a fast-growing industry and make an impact from day one. You’ll have the chance to take on responsibility early, with guidance and support from experienced mentors. We foster a learning culture, collaboration on equal footing, and quick decision-making that moves things forward.

Currently, we’re proceeding only with candidates authorized to work in Germany or who already hold a Job Seeker Visa.

About us

At Bettermile, we believe delivery shouldn’t be business as usual. We’re transforming last-mile logistics to drive efficiency and create a better delivery experience for everyone.

Our geo-based, AI-powered SaaS product handles complex address processing, dynamic routing, and navigation. It is built to manage many stops and multiple constraints.

We’re setting a new standard for the last mile and pushing the industry forward, powered by a skilled, international team of tech enthusiasts, logistics experts, and a product suite designed to keep evolving.