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Second Foundation

Senior Sales Manager (m/w/d)

Become a Senior Sales Manager with Second Foundation in Belgium, focusing on sales for flexibility and Trading-as-a-Service. Proactively acquire new customers in BESS and biogas sectors while negotiating high-value contracts. Enjoy a competitive salary, company car, and remote flexibility.
Second Foundation
Second Foundation
Belgium Flexible Full time UTC+01:00

Second Foundation

Company

Second Foundation

Prague, Czech Republic

2019

Approximately 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).


Last updated on 2026-02-23 | Report an issue

What you would work on

  • Reporting Structure: You will report directly to the Belgian Country Manager.
  • Own your market: Drive sales activities for our flexibility portfolio and Trading-as-a-Service offering in Belgium.
  • The Hunt: Proactively identify and acquire new customers, focusing on investors in BESS (Battery Energy Storage Systems), biogas, CHP plant operators, and project developers.
  • High-Stakes Negotiation: Independently navigate complex contract negotiations and close high-value partnerships using real performance data from our existing portfolio.
  • Relationship Architect: Develop and maintain deep-rooted, long-term relationships with operators, investors, and local market stakeholders.
  • Industry Influence: Represent Second Foundation at major industry events and trade fairs, positioning us as the premier partner for energy flexibility.
  • Market Intelligence: Monitor trends, regulations, and competitor activities to inform strategy and seize new opportunities.

Apply now

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About the role

January 18, 2026

Full time

Company

March 3, 2026

Flexible

Energy Storage

Second Foundation

second-foundation.eu

  •  Belgium

7+ years of B2B sales experience

UTC+01:00