102d ago
Job description
What would you work on
- Write and test code for our high-performance, low-latency trading software using Kotlin.
- Learn to build fast, reliable software.
- Get hands-on with multithreading and software optimization techniques.
- Pair with experienced engineers to understand best coding and development practices.
- Take on small projects with direct impact.
What makes you a great candidate
- Currently pursuing a degree in Computer Science, Mathematics, Physics, or a related field.
- Comfortable coding in any C-family language (Kotlin, Java, C/C++ or C#).
- Good problem-solving skills and understanding of basic CS concepts, including algorithms and data structures.
- Eager to learn and ask questions.
- You are full of ideas and enjoy discussing them with others.
- Fully available onsite in the Summer of 2027 in Prague location.
What do we offer
- Mentors who are absolute experts in what they do.
- Personalised guidance and support throughout the program.
- Real-world projects.
- A culture of intellectual curiosity in a collaborative environment.
- Brand new office in Prague city center - Masaryčka.
- High-end workstation.
- Sponsored lunch in the office. Every workday.
- Free snacks at the office.
- The opportunity to impress us now and earn your spot on the team after graduation!
Pay & benefits
Meal allowance
About this role
Posted
1 Oct 2026
Updated
1 Oct 2026
Job type
Internship
Workplace
On-site
Working hours
UTC+01:00
Experience
Entry level
Employersecond-foundation.eu
LinkedInSecond Foundation
About Second Foundation
Company
Name
Second Foundation
HeadquartersPrague, Czech Republic
Founded2019
SizeApproximately 350 employees worldwide (source: linkedin.com).
What They Do
Second Foundation is a private technology-driven energy trading company that has rapidly evolved from an innovator in the spot market to a global leader in algorithmic trading and renewable energy management. They focus on energy algorithmic trading, renewable energy optimization, virtual power plants (VPP), and grid balancing, utilizing advanced mathematical methods, artificial intelligence, machine learning, and predictive weather models. Their platforms manage over 2 GW of capacity across solar, wind, and battery systems (BESS) (source: second-foundation.de).
Projects and History
Significant projects include the acquisition of Nano Energies Trade in 2022, which strengthened synergies in trading solar, wind, and battery resources. They currently manage approximately 1.5-2 GW of renewable capacity within their market activities. Current projects include the acquisition of 60 MWh of BESS in Finland and the first investment in BESS in Romania, enhancing their presence in Central and Eastern Europe (source: second-foundation.eu).
Recent Developments
In the past two years, Second Foundation announced plans for a full acquisition of the Nano Energies group, expected to be completed in the first quarter of 2024. They also established a long-term partnership with Bochemie Group, which includes a minority stake and enhancement of global energy services. Additionally, they announced the acquisition of a 60 MWh BESS project in Finland and an investment in the Japanese market with IQg (source: second-foundation.eu).
Working with Them
Second Foundation is looking for employees in trading, technology and development, quantitative roles, meteorology, and engineering. Employees have the opportunity to work in offices in Prague, Berlin, Zug, Charlotte, and Tokyo. The company emphasizes recruiting individuals with financial trading experience and an interest in mathematics and energy markets, reflecting their rapid global growth (source: second-foundation.de).
See how you’re connected
See your contacts at Second Foundation on LinkedIn and tap your network when applying.
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