OUR PROMISE:
We care beyond work
Because people do their best when they feel seen, trusted, and supported. That’s why we offer real trust, flexible working hours, personal development, and a work environment that empowers rather than overwhelms.
Your well-being is part of the deal.
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At the same time, we’re proud to be one of the leading players in a dynamic market, and we aim high. Precision, ownership, and strong teamwork are what drive us, and we live those values every day.
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This mindset shapes not only our projects, but our entire company culture - we strive to optimize, together.
Find out what that means for you.
We hire and develop the best.
We believe in the potential of failure.
We build a trustful community.
We manage ourselves.
We evolve by learning & sharing.
We act results-driven.
We communicate without barriers.
​Wir glauben an Eigenverantwortung, echtes Teamwork und daran, dass man an Herausforderungen wächst.
Fehler? Gehören zum Lernen dazu. Kommunikation? Offen und auf Augenhöhe. Und weil wir Vertrauen leben, schaffen wir Raum für Entwicklung – für jede:n im Team.
Feeling inspired?
​Hier findest du eine kurze Übersicht unserer Werte - das große Ganze entdeckst du auf unserer Kulturseite.

PERKS & BENEFITS
At Optimax, we believe that a fulfilling work environment is the key to unlocking our team's potential.
Our comprehensive benefits package reflects our deep-rooted core values and dedication to job satisfaction, personal development, and the overall well-being of our team members.
By prioritizing these aspects, we ensure that each individual feels supported, motivated, and empowered to achieve their best.
01
Gesund bleiben - körperlich & mental
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Free, freshly cooked lunch every day
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Free massages in the office
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EGYM Wellpass
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Sports and mobility offers, such as subsidies for a new bicycle
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External psychological counseling for more Mental Health
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Teamgeist der Dich trägt und der sich gut anfühlt
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Regular team events (game nights, table tennis, volleyball, excursions, etc.)
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Working in an international team that values diversity and equality
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A working atmosphere with open doors and flat hierarchies
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Modern, green office in the heart of Leipzig
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Work-Life-Balance -
so, wie es zu dir passt
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Flexibility in working hours
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Home office facilities
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30 days paid vacation
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Additional vacation for your honeymoon
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Allowances for childcare
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Company pension scheme
04
Freiraum & Motivation zum Lernen & Wachsen
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Independence and responsibility in project management
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10% of weekly working hours for personal and professional development
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Participation in conferences and training programs
Feeling inspired?
To help shape the future of the energy industry, we are looking for outstanding individuals who share our vision and corporate culture.
Our commitment to promoting talent reflects our vision: to create an environment in which everyone has the opportunity to develop their ideas freely in order to create an innovative future for the energy industry.
INTERVIEW PROCESS:
Finding the Perfect Fit
Our interview process is all about finding the ideal match between you and our team.
We focus on making each step transparent, enjoyable, and tailored to help you feel at ease.
It’s not just about us evaluating you, but also about ensuring that we’re the right fit for your goals and aspirations.
HERE IS HOW IT GOES:
01
Send us your application!
Great that you want to work with us. We look forward to receiving your application documents, which we will confirm by e-mail. Feedback from us is guaranteed!
03
How do you work?
To see your technical skills in action and to give you an initial insight into possible work tasks, we will send you a test task or arrange a trial working day with you if necessary.
02
Let's talk about it!
Our People & Culture team will compare various applications and get back to you within a week. If you are shortlisted, we will ask you for an initial digital interview.
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Get to know us!
If you have convinced us professionally, we will invite you to an on-site interview to get to know you even better personally and introduce you to your team.
Your contact persons

Tina
Head of People & Culture

Daniel
People & Culture

Tabea
People & Culture

Caro
People & Culture

4,6 Stars

100%
Recommendation Rate


Employee evaluations say more than 1000 empty phrases
We are proud of our 100% recommendation rate and a score of 4.6 stars on kununu!
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That shows: People & culture really do take centre stage with us. Want to know why our employees value us so much?
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Discover what makes us special as an employer and become part of our team!