Software Engineer; f​/d​/m

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

• 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

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 rebuilds
  
  Evidence 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

Matt Fei

Manager Software Engineering - Entrix

Hi there!

I’m an engineering leader…