How to apply for Senior Expert - Energy Grid Solver & Calculations (all genders)

About envelio

envelio builds software for intelligent electrical grids. The company has over 150 employees from more than 20 nationalities and describes its culture as grounded, with a love for coffee, mate, geek humor, and emojis. The mission is to advance the energy transition worldwide.

About the role

This role sits in an engineering team that combines electrical engineering, coding, databases, and software architecture. You will develop models and mathematical solvers for asymmetric grid structures and related components. You work with backend, frontend, DevOps developers, designers, and product managers in a cross-functional setup.

A typical day

A typical day might involve working on solver code for asymmetric grid models, reviewing calculation results with electrical engineers, and discussing integration with backend developers. You could also spend time debugging numerical issues or planning new calculation methods with the product manager. The exact daily routine is not specified, so ask about team rituals and meeting cadence during the interview.

Who envelio is looking for

• Strong background in electrical power engineering, especially asymmetric grid structures and component modeling.
• Experience developing mathematical solvers and calculation methods for grid analysis.
• Solid coding skills and familiarity with databases and software architecture.
• Comfortable working in cross-functional teams with backend, frontend, DevOps, design, and product roles.

Tips for this application

• Highlight specific projects where you built or improved solvers for asymmetric grid calculations.
• Show how you collaborate with software engineers, not just other electrical engineers.
• Mention any experience with databases or software architecture in the context of grid calculations.
• Use the company's language: refer to the energy transition and intelligent grids in your own words.
• If you have worked remotely in a German context, note your familiarity with remote work and German labor practices.

What to cover in your cover letter

Emphasize your hands-on work with asymmetric grid models and mathematical solvers. Describe a time you improved calculation methods for grid components. Explain how you work with software developers to turn electrical engineering models into production code. Connect your work to envelio's mission of advancing the energy transition.

Research before applying

• Read envelio's product pages to understand what their grid software does and which grid types it covers.
• Look up the backgrounds of the engineering team on LinkedIn to see the mix of electrical engineering and software skills.
• Check if envelio publishes technical blog posts or talks about grid solvers and asymmetric networks.
• Find out how envelio describes its remote work setup and whether the engineering team meets in person.

Likely interview topics

Based on the job description, expect questions about:

• How you model asymmetric grid structures and which solvers you have used.
• A specific example of a calculation method you developed or optimized for grid components.
• How you collaborate with backend and frontend developers to integrate solvers into software.
• Your approach to balancing electrical engineering accuracy with software performance.
• Why you want to work on the energy transition at a company like envelio.

Common mistakes to avoid

• Applying with a generic software engineering resume that does not mention electrical power engineering or grid solvers.
• Focusing only on coding skills without explaining your understanding of asymmetric grid structures.
• Ignoring the cross-functional nature of the role and not mentioning collaboration with product, design, or DevOps.