Senior Backend Engineer: Scale APIs & Systems

Atoms; Aarhus; On-site; DKK 600,000 - 780,000; Full time

Job summary

Roboticsconnected is seeking a Backend Engineer to design, implement, and optimize scalable backend systems powering our Otter delivery platform from our Aarhus office. You’ll work on robust APIs, distributed services, and high-performance infrastructure to ensure a seamless experience for a growing set of restaurant partners.

You will collaborate with product managers, designers, and engineers, participate in code reviews, and mentor junior teammates.

Qualifications

• Proficiency in backend languages (Java or Go).
• Familiarity with relational/NoSQL databases (PostgreSQL, MongoDB, Redis).
• Experience with cloud platforms (AWS, Google Cloud, Azure).
• Understanding of RESTful APIs, microservices, and distributed systems.
• Strong debugging and problem-solving skills.

Responsibilities

• Architect scalable backend systems and APIs.
• Ensure high performance, reliability, and security.
• Collaborate with product managers, designers, and engineers to deliver end-to-end solutions.
• Participate in code reviews, testing, and documentation to maintain high-quality standards.
• Mentor junior engineers or take on leadership roles.

Skills

Java

Go

PostgreSQL

MongoDB

Redis

AWS

Google Cloud

Azure

RESTful APIs

Microservices

Distributed systems

Debugging

Tools

Docker

Kubernetes

Git

Job description

Roboticsconnected is seeking a Backend Engineer to design, implement, and optimize scalable backend systems powering our Otter delivery platform from our Aarhus office. You’ll work on robust APIs, distributed services, and high-performance infrastructure to ensure a seamless experience for a growing set of restaurant partners.

You will collaborate with product managers, designers, and engineers, participate in code reviews, and mentor junior teammates.