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Skeleton Technologies

Senior Application Engineer (m/w/d)

Become a Senior Application Engineer at Skeleton Technologies in Lappeenranta, Finland. Focus on product requirements, system design, and documentation while supporting sales and compliance. Enjoy flexible working hours, a flat hierarchy, and an extra day off for your birthday.
Skeleton Technologies
Skeleton Technologies
Lappeenranta, Finland   Flexible   Full Time  UTC+02:00

Skeleton Technologies

Company Overview

Skeleton Technologies

Tallinn, Estonia

2009

Business Model

Energy Storage

Development and manufacturing of ultracapacitors and energy storage systems.

Sales of energy storage products, partnerships, and technology licensing.

Locations & Geography

Skeleton Technologies operates in multiple countries, including Germany, France, the United States, Japan, and Estonia.

Company Culture

Their mission is to provide the world with the most efficient energy storage solutions, focusing on sustainability and innovation.

They promote a collaborative and innovative work environment that encourages creativity and teamwork.

Skeleton Technologies invests in employee development through training programs and opportunities for professional growth.

Activities & Projects

They are currently involved in projects aimed at enhancing the performance of electric vehicles and renewable energy systems.

Skeleton Technologies has developed a new generation of ultracapacitors that significantly improve energy density and efficiency.

They focus on sustainable manufacturing processes and aim to reduce the environmental impact of their products.

Career Opportunities

Typical job openings at Skeleton Technologies include engineering, research and development, and sales positions.

They offer competitive salaries, flexible working hours, and opportunities for remote work.

Contact Information

LinkedIn

Careers at Skeleton Technologies


Last updated on 2025-04-22 | Report an issue

Job Description

Skeleton's Advanced Engineering Department is looking for a driven and experienced Senior Application Engineer (m/f/x).

Your responsibility areas

  • Product requirements elicitation, requirements analysis, and requirements management.
  • System architectural design, technology selection, and dimensioning.
  • Writing and maintaining product documentation, such as datasheets, user manuals, and application notes.
  • Supporting sales and commissioning.
  • Contributing to standards compliance in the product development phase, and working with approval bodies (such as UL) to obtain product certifications.

Requirements

  • A degree in a technical field such as mechanical engineering, electrical engineering, energy systems, or a related discipline.
  • Good understanding of electrical engineering and related physics.
  • Understanding of DC/DC converter topologies and their dimensioning.
  • Good communication skills, ability to converse with product development domain specialists, customers, approval and standardization bodies, and other stakeholders.
  • Fluency in English, both spoken and written.
  • Willingness to travel (to our different sites and customers' locations).

Benefits

  • We offer flexible working hours, with the possibility of mobile working without core working hours and sufficient freedom for your own ideas.
  • A flat hierarchy culture - fostering our great working atmosphere.
  • A motivating opportunity for continuous growth at Skeleton.
  • An additional day off every year for your birthday.

We're not just about energy storage. We're about redefining energy for a net-zero future, and we'd love for you to be a part of our journey.

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About the role

November 20, 2025

Full Time

Company

November 20, 2025

Flexible

Skeleton Technologies

skeletontech.com

  •  Lappeenranta, Finland

Experienced

UTC+02:00

Apply now

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