Senior Software Engineer (Backend)(f/m/x) _metrify

Enpal; Berlin; Vor Ort; EUR 65.000 - 85.000; Vollzeit

Benefits dieser Stelle

Work in Germany's first green unicorn

Diverse team with over 65 nationalities

Hybrid working model

Modern office facilities

Comprehensive onboarding

Monthly all-hands meetings

Team spirit and events

Feedback culture

Zusammenfassung

Enpal in Berlin is seeking a Senior Software Engineer to take ownership of building and scaling core product systems. You will design and implement backend services, integrate with external platforms, and mentor junior developers.

The role demands solid experience in software development with TypeScript, Python, or C#. A hybrid working model is offered in a modern office filled with engaging amenities.

Qualifikationen

• Solid experience in software development with a focus on backend systems.
• Experience in TypeScript/Node.js, Python, or C#; ideally with RESTful APIs.
• Familiarity with containers, cloud platforms, and CI/CD pipelines is a plus.
• Ability to communicate clearly in English; German is a plus.

Aufgaben

• Build, implement, and own solutions end-to-end.
• Design and build reliable backend systems and integrate external systems.
• Partner with data engineers to develop automation scripts.
• Maintain best practices in code quality and testing.
• Monitor service performance and troubleshoot complex issues.
• Coach junior developers and foster a clean code culture.

Kenntnisse

TypeScript/Node.js

Python

C#

RESTful API design

service-oriented architecture

database interactions (SQL & NoSQL)

cloud platforms (AWS, Azure, GCP)

Docker

CI/CD pipelines

clear communication in English

Jobbeschreibung

Our goal is to have a solar system on every roof, a storage unit in every house, and an electric car in every garage. Enpal makes this possible with an integrated total solution for decentralized energy—from solar systems and battery storage to wall boxes, smart meters, and heat pumps. At the heart of it all is our AI-powered platform Enpal.One+, which intelligently connects thousands of systems and efficiently optimizes electricity procurement and feed-in on the energy market.

metrify is Enpal’s smart metering unit and the digital infrastructure for a smart energy ecosystem. With tens of thousands of iMSys units installed and scalable processes, we make energy measurable, controllable, and economically viable—and, together with our partners, we are laying the groundwork for new business models for the energy transition.

About the Team

You’ll be joining a brand-new 1.5 pizza team of engineers, working on projects from scratch. You will collaborate closely with non-technical stakeholders and the tech team. You will be reporting directly to the CTO. This role is hybrid in Berlin.

We are looking for a Senior Software Engineer (f/m/d) to join Metrify Smart Metering and take end-to-end ownership of building and scaling our core product systems. You’ll design and implement reliable backend services, integrate with key external platforms, and contribute to intuitive frontend experiences. You’ll collaborate with the team and stakeholders, helping drive product growth by shaping architecture and delivering product‑ready solutions, owning the full lifecycle from idea to deployment.

What

1. End-to-End Product Ownership: You'll build, implement, and own solutions end-to-end, collaborating closely with the team and directly with stakeholders to design, deliver, and iterate product features.

2. Fullstack Architecture: You’ll design and build reliable backend systems, integrating and synchronizing external systems (CRM, WFM, Wilken) with our internal data. You'll also contribute to frontend development to ensure seamless integration across the stack.

3. Workflow & Business Rules: You’ll partner with data engineers and platform engineers to develop or integrate rule engines and automation scripts that support device or data-driven operations (e.g., self-healing, auto-escalation).

4. Code Quality & Testing: You’ll maintain best practices in unit testing, code review, and continuous integration.

5. Performance & Reliability: You’ll monitor and optimize service performance and troubleshoot complex issues across multiple environments.

6. Mentorship & Knowledge Sharing: You’ll coach junior developers, foster a culture of clean code and innovation, and lead by example in technical discussions.

Qualifications

1. You gained solid experience in software development with a focus on backend systems, building distributed and high‑availability services.

2. You are experienced in TypeScript/Node.js, Python, or C#, or you’re a tech-agnostic, coming from a different background. Ideally, you have worked with RESTful API design, service-oriented architecture, and database interactions (SQL & NoSQL).

3. Familiarity with containers (Docker), cloud platforms (AWS, Azure, GCP), CI/CD pipelines, external APIs, or event-driven architectures is nice to have.

4. You communicate clearly in English. Knowledge of German is a plus.

5. You embody agile values and take ownership of identifying the problem, defining what needs to be built, and shaping the solution as it evolves. You're comfortable with ambiguity, move fast with MVPs, and keep a long-term architectural view in mind.

Benefits

• Work in Germany's first green unicorn and actively shape the solar energy revolution.

• The sun shines all over the world - at Enpal you will find a highly motivated and diverse team with more than 65 different nationalities.

• Would you rather keep your pet company at home or your colleagues at the office? Even after the pandemic, we offer you a hybrid working model.

• We fulfill every start-up cliché - in our modern office in Berlin-Friedrichshain, you'll find everything your heart desires, from a ping-pong table and yoga corner to a roof terrace and stocked drinks fridges.

• Your kick‑start at Enpal - Get to know the company, your team colleagues and our founder Mario on your onboarding day.

• Stay up to date - Whether it's company figures at our monthly all-hands meetings or how a photovoltaic system works at the Lunch & Learn, you'll always know exactly what's going on.

• Energy transition only works together - At Enpal, you can expect a legendary team spirit and unforgettable team events.

• No mistakes, no progress - We live a strong feedback culture and grow with your input, either personally or anonymously via our feedback tool Culture Amp.

At Enpal, we are proud of the diversity of our team. No decisions are made on the basis of skin colour, religion or religious belief, ethnic or national origin, nationality, gender identity, sexual orientation, disability or age, either during recruitment or employment. Enpal stands for a safe workplace and takes action against discrimination and harassment of any kind.