Full-Stack Software Engineer (m/f/d)

Become a Full-Stack Software Engineer with 1KOMMA5° in Berlin, Hamburg, or Munich. Contribute to backend applications, shape requirements, and foster innovation. Enjoy remote work, flat hierarchies, and the chance to impact sustainable energy transformation. Join 1KOMMA5° as a Full-Stack Software Engineer in Berlin, Hamburg, or Munich. Contribute to critical backend applications, shape actionable requirements, and foster a culture of innovation. Enjoy remote work across Germany, flat hierarchies, and the opportunity to impact the sustainable transformation of energy infrastructure. Collaborate with skilled engineers and benefit from a healthy work-life balance with EGYM Wellpass perks.

1KOMMA5° Hybrid Full Time UTC+01:00 251-500 25 days ago

Berlin, Germany Hamburg, Germany Munich, Germany

1KOMMA5°

Company Overview

Name

1KOMMA5°

Headquarters

Hamburg, Germany

Year Founded

2021

Business Model

Sector

Renewable Energy

Core Activities

Designing and installing solar energy systems

Revenue Streams

Sales of solar systems, installation services, and maintenance contracts

Locations & Geography

Global Presence

Germany, Austria, Switzerland, Netherlands, and France

Company Culture

Mission & Values

Their mission is to accelerate the transition to renewable energy through innovative solar solutions.

Work Environment

They promote a collaborative and dynamic work environment focused on sustainability.

Employee Development

They offer training programs and workshops to enhance employee skills in renewable technologies.

Activities & Projects

Current Projects

They are currently involved in several large-scale solar installations across Germany.

Innovations

They are developing smart solar solutions that integrate with home energy management systems.

Sustainability Practices

They implement eco-friendly practices in their operations and promote sustainable energy use.

Career Opportunities

Job Openings

Typical job openings include solar technicians, project managers, and sales representatives.

Benefits & Perks

They offer competitive salaries, flexible working hours, and opportunities for professional growth.

Contact Information

Social Media

Careers Page

Careers at 1KOMMA5°

Last updated on 2025-01-15 | Report an issue

Your mission

Key responsibilities include but are not limited to:

Contribute your skill and experience to a team of self-driven software engineers
Extending and maintaining business critical backend applications
Help shaping actionable requirements from complex and undefined business problems
Foster a culture of experiment-driven innovation
Improve developer experience by constantly avoiding/reducing tech-debt, automating as much as possible and documenting decisions, runbooks etc.

Your profile

We are an ambitious and dynamic company with a talented team. We require our engineers to be imaginative, enthusiastic, and willing to tackle new challenges as we strive to make an impact. Furthermore we require you to have:

experience with setting up and integrating payment systems, including handling transaction workflows, payment gateways, and secure processing
proven experience in writing maintainable, self-describing, reusable and testable code with major back-end or full-stack technologies in several past projects
experience designing and maintaining RESTful APIs
experience with measuring and improving performance
an agile and result-oriented mindset and a passion to support your team colleagues
interest or experience in human-centered software development
excellent knowledge of spoken and written English; German is a plus
residency in Germany

Our stack:

NestJS/TypeScript or Ruby on Rails for backend applications leveraging cloud run services and cloud functions
Next.js/TypeScript for frontend applications, Flutter for mobile applications
Infrastructure as code, deployment to Google Cloud, observability with Datadog
Low-Code Platforms for simple third party integrations

Benefits

Contribute to a dynamic and highly motivated team with people who have proven that they can make things happen and move companies forward
With your work, you accelerate the "energy and mobility transition" and make a concrete contribution to the sustainable transformation of our energy infrastructure
You move in flat hierarchies and have direct contact with the managing directors as well as short decision-making paths
Work with and learn from other skilled engineers and join conferences and exciting meetups
You can work remotely (Germany-wide), with offices in Berlin, Hamburg and Munich
See the direct impact of your work on a rapid-scaling user base
Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass