Software Engineer (f/d/m)

Entrix GmbH; München; On-site; EUR 60,000 - 95,000; Full time

Benefits offered by this job

Competitive compensation package

Health & sport subsidy

Public transportation subsidy

Lunch/dinner vouchers

Work equipment (MacBook)

Job summary

Entrix GmbH in Munich is seeking a Software Engineer (d/f/m) to design, build, and operate our Settlement and Revenue platform across data ingestion, processing, and reporting. You will work closely with Operations, Portfolio Management and Finance to translate requirements into robust, scalable solutions.

The role emphasizes collaboration, on-call responsibilities, and end-to-end delivery from design to deployment.

Qualifications

• 3+ years experience in Software Engineering (Backend and algorithmic) in the cloud.
• 3+ years experience with Python.
• Strong SQL and data modelling; comfortable with analytical SQL, time-series work, deduplication, late or corrected data, and idempotent rebuilds.

Responsibilities

• Design, craft, deploy, monitor and maintain our Settlement and Revenue platform end-to-end across data ingestion, processing, nomination, settlement, invoicing and revenue reporting.
• Collaborate cross-functionally with Operations, Portfolio Management and Finance to clarify requirements and explain data issues in business terms.
• Work with fellow engineers, explain trade-offs, and participate in code reviews to ensure code quality and knowledge distribution.

Skills

Python

SQL

Data modelling

English (business)

Communication

Cloud experience

Tools

AWS

Lambda

Api Gateway

Iceberg

dbt

Job description

Join us on our journey: A curious and ambitious Software Engineer (d/f/m) driven to deeply understand the solution space to deliver the best possible solution paired with strong pragmatism and inert need for delivery now and iteratively. You share our vision and values and are committed to our goals.

Employment Type: Full-Time, indefinite term

Salary Range: € 60.000 - 95.000 per year gross depending on the seniority level

Office-first work setup

Your Responsibilities

• Design, craft, deploy, monitor and maintain our Settlement and Revenue platform end-to-end, across dimensions such as data ingestion and processing, nomination, settlement, invoicing and customer revenue reporting.
• Work cross-functionally, especially with Operations, Portfolio Management and Finance to clarify requirements, confirm expected results before building, and explain data issues in business terms.
• Closely collaborate with fellow software engineers, explain the various trade-offs made in decisions and participate in code reviews to ensure code quality and to distribute knowledge
• Operate what you build. Take part in on-call for the team's systems, investigate production issues, and write runbooks so any teammate can handle common incidents
• Deliver end-to-end. Take small-to-medium projects from a short design proposal through implementation, deployment and maintenance, and ask for feedback from senior engineers on design decisions.
• Maintain and improve our tech stack and development environments and build infrastructure, from how services are developed and tested, to how they are built and integrated, to how they are monitored

Your Profile

Mandatory requirements

• 3+ years experience in Software Engineering (Backend and algorithmic) in the cloud
• 3+ years experience with Python
• Strong SQL and data modelling. Comfortable with analytical SQL, time-series work, deduplication, late or corrected data, and idempotent rebuildsEvidence of being a fast learner
• Great communication skills to effectively bring across complex ideas and concepts with an ability to work on solutions individually
• Experience and desire to work in a dynamic, fast-paced environment
• Strategic and analytical thinking
• Full business proficiency in English

Skills to Set You Apart

• Familiarity with AWS cloud platform, and services like Lambda, ApiGW, Iceberg
• data processing pipelines, ETL, dbt
• Energy markets or settlement background: balancing groups, imbalance, nominations/scheduling, aFRR/FCR, invoicing
• Experience with regulated or finance-grade data where numbers must reconcile to the cent: billing, payments, accounting
• Engagement with agentic engineering tools (e.g. Cursor, Claude Code, Codex) to enhance productivity, improve workflows, and contribute new ideas
• Design thinking/sprint experience

This role may not be a fit for you if…

• You don’t have the habit of defining your own tasks and expect other functions to do them
• You are used to working in clear separate functions

At Entrix, we are committed to diversity - of backgrounds and experiences. You don’t need 100% of the preferred qualifications to add incredible value to our team. If you’re passionate about what you could accomplish here, we’d love to hear from you.

• Competitive Compensation Package: Including salary, benefits and options
• Professional Development: Annual development budget of 3,000 € for coachings, trainings, books, etc.
• Health & Sport Subsidy: Company subsidised sports facilities membership
• Public Transportation Subsidy: Monthly subsidy to your public transport ticket
• Lunch/Dinner Allowance Vouchers: Allowance for meals on working days as digital meal vouchers
• Work Equipment: Mac Book and ergonomic workplace

A Short Note from Your Future Lead

Matt Fei

Manager Software Engineering - Entrix

Hi there!

I’m an engineering leader with 20+ years of software engineering experience across enterprise software, cloud platforms, developer tools, remote desktop, and engineering management. I have worked as an individual contributor, tech lead, and people manager, giving me a strong balance of hands-on technical depth and leadership experience.

Most recently, I led a 13-engineer team at Microsoft, delivering flagship features for Windows 365 and Azure Virtual Desktop, including Windows App, Windows 365 web client, Boot-to-CloudPC, and Windows 365 Switch, while maintaining Remote Desktop clients used by millions of users.

My leadership style focuses on clear ownership, customer impact, pragmatic engineering standards, and growing engineers through trust, feedback, and meaningful challenges.

• At Microsoft (2011 - 2024), I grew from senior software engineer to tech lead and principal engineering manager. Most recently, I built and led a 13-engineer team delivering key Windows 365 and Azure Virtual Desktop experiences, while maintaining Remote Desktop clients used by millions. Earlier, I worked on Azure IoT, ASP.NET, Entity Framework, Linq2Sql, ClickOnce, Visual Studio, open-source projects, and developer experience improvements.
• At Wicresoft (2004 - 2011), I grew from software engineer to engineering lead and senior group manager. I led enterprise software delivery teams, managed Microsoft outsourcing projects with 50+ developers, built new products from the ground up, supported business planning, managed project delivery and margins, and mentored junior engineers.

At Entrix, we believe that our success is built on the strength of our team. We foster a collaborative, forward-thinking environment where everyone can thrive and make a meaningful impact. Having spent over eight years working for Silicon Valley companies, I bring that experience to help shape our innovative culture.

If you're passionate about pioneering technological solutions and eager to be part of a dynamic and international team, I encourage you to explore the opportunities we offer. Together, we can drive innovation and achieve remarkable milestones.

Thank you for considering a future with us. I look forward to the possibility of working together to shape the future of technology,

Matt

Your contact person is Carolin Starke ( [e-mail] )

We are looking forward to receiving your application!

About us

We are an energy trader and market leader for trading flexible energy systems in Europe. Beyond AI-powered trading, Entrix provides innovative solutions for long-term revenue security and grid-supportive battery operation. With our full-service package, we support customers throughout every project phase – from technical design and integration, to continuous optimization, all the way to 24/7 operational support. That includes adapting to changing market conditions and unlocking new revenue opportunities. Entrix is active in Germany, Poland, Italy, Spain, and Portugal, with offices in Munich, Warsaw, Milan, and Madrid. Since 2022, Entrix has been pioneering battery optimization in Germany by managing one of the country’s first large-scale storage projects – and is now the trusted partner of leading infrastructure players such as Encavis, MEAG (Munich Re), as well as a wide range of local utilities.