(Senior) Frontend Engineer (all genders)

• Develop user-friendly applications that bring effective customer value as part of a cross-functional team.
• Conceptualize, develop, and implement high-quality solutions to evolve envelio's core products, taking ownership from concept to go-live in an agile environment.
• Continuously improve code to industry best practices, iterating on implementations and navigating trade-offs in a living codebase.
• Act as a technical voice within the team, communicating clearly and shaping decisions.

This role directly contributes to the energy transition by developing user-friendly applications that enable efficient management of energy grids, helping to scale envelio's products and drive positive environmental impact.

• 3+ years of relevant experience in frontend development of web applications.
• Business-fluent in English (Level C1).
• Strong experience in modern frontend development, proficient with at least one JavaScript framework such as Vue, React, or Angular, and designing/interacting with APIs.
• Comfortable navigating ambiguity, a team player who communicates thoughtfully and collaborates effectively.

• Fully remote or hybrid working mode at our Cologne office.
• Option for remote work from abroad (up to three months per year from anywhere in the EU or the USA).
• 30 holidays + 3 corporate holidays.
• Support for health through sports membership cooperations.
• Flexible monthly mobility budget (e.g., Jobrad, ÖPNV).
• Time and resources for individual growth.
• envelio pension plan.
• Professional mental wellbeing support through partner nilo.
• Regular tech and growth talks.
• Regular company and team events.

envelio is a company on a mission to drive forward the energy transition. With a diverse team of over 200 employees, they develop software solutions that help manage energy grids efficiently.