UI/UX Designer:in (Mid-Level) Job at greenventory GmbH in New Bremen

Sentra is an end-to-end SaaS platform that helps organizations make informed decisions about how energy systems should evolve under changing economic, climate, political, and environmental conditions. Our core customers include utility companies, city administrations, and citizens. Heat plans in over 400 cities across Germany, including City A, City B, and City C, have already been created using Sentra. We are strengthening our position in Germany and preparing for global expansion.

Sentra enables users to:

Collect and organize raw energy and infrastructure data

Enrich, visualize, and analyze this data on maps and dashboards

Model and compare scenarios to understand how future changes may impact energy demand, supply, and infrastructure

Make informed, economically viable decisions on how to improve energy efficiency and modernize critical infrastructure (e.g., heating, gas, and electricity grids)

Communicate planning results to city mayors and citizens through public dashboards and interactive reports

Plan resilient, sustainable, and livable cities capable of adapting to climate change and geopolitical uncertainty.

Tasks

Work end-to-end: refine requirements, design solutions, and test implemented features

Collaborate with product managers, and domain experts to clarify and refine requirements

Develop new features from initial idea to a documented final design

Interpret user feedback to iterate and improve implemented features

Create and maintain UI components, contributing to the design system

Prepare design documentation, and handoff designs to development

Ensure accurate implementation by reviewing developed features, identifying issues, and preparing fix lists

Requirements

Portfolio required

2+ years of experience designing SaaS products

Strong understanding of UX/UI fundamentals and interaction patterns

Confident use of Figma, including components, auto layout, and variables

Experience creating prototypes for usability testing

Strong presentation skills and ability to explain and justify design decisions

Comfortable working across multiple features and stakeholders in a fast-paced environment

Strong communication skills in English

Will be a plus:

Interest in climate tech, data visualization, or energy systems

Experience with complex web forms

Experience with data heavy dashboards

Experience with map interactions

Experience with Object-oriented UX

Communication in German

Benefits

Flexible working: Whether you're an early bird or a night owl, you can arrange your working hours flexibly

Fair pay: We offer an attractive and competitive salary package

We work in a state-of-the-art office with top-of-the-line equipment, based in Freiburg.

Health is a high priority for us. We therefore support our employees financially with Hansefit memberships and offer the option of leasing a company bike.

Team spirit: Whether in daily work, regular after-work activities or company outings - look forward to a friendly team where you will be fully integrated from the start and enjoy your work.

Career prospects: Work in a sustainable, socially relevant and absolutely future-proof field.

Personal training and development opportunities: We offer you the opportunity to quickly take on responsibility in projects within a strong team and to grow through new and exciting tasks.

But why exactly Greenventory?

With us, you have the opportunity to work in an ambitious team on projects that will shape the future. Through your work, you will make a significant contribution to advancing the energy transition and paving the way to climate neutrality.

Sounds good? Then apply now!

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In Summary: Sentra is an end-to-end SaaS platform that helps organizations make informed decisions about how energy systems should evolve under changing economic, climate, political, and environmental conditions . Heat plans in over 400 cities across Germany, including City A, City B, and City C, have already been created using Sentra .

En Español: Sentra es una plataforma SaaS de extremo a extremo que ayuda a las organizaciones a tomar decisiones informadas sobre cómo los sistemas energéticos deben evolucionar en condiciones económicas, climáticas, políticas y ambientales cambiantes. Nuestros clientes centrales incluyen empresas de servicios públicos, administraciones urbanas y ciudadanos. Ya se han creado planes de calefacción en más de 400 ciudades de toda Alemania, incluyendo la ciudad A, la ciudad B y la ciudad C. Estamos fortaleciendo nuestra posición en Alemania y preparándonos para la expansión global. Tareas Trabajar de extremo a extremo: refinar los requisitos, soluciones de diseño y funciones implementadas para probar Requisitos Portfolio requiere más de 2 años de experiencia en el diseño de productos SaaS Desarrollar nuevas características desde la idea inicial hasta un diseño final documentado Interpretar retroalimentación del usuario para iterar y mejorar las funcionalidades implementadas Creación y mantenimiento de componentes de interfaz de usuario, contribuyendo al sistema de diseños Preparación de documentación del diseño, y diseños entregados para su desarrollo Asegurar una implementación precisa revisando características desarrolladas, identificando problemas y preparando listas fijas Exigencias Cartera requerida con más de dos años de experiencias en diseñar productos SAAS Comprensión sólida de los fundamentos de UX/UI y patrones de interacción Uso seguro de Figma, incluidos los componentes, disposición automática y Experiencia creando prototipos para pruebas de usabilidad Proporcionar habilidades de presentación y capacidad para explicar y diseñar decisiones Estratégicas Eficientes y competencias de trabajo En un entorno basado en datos rápidamente paquetizados, identificar problemas y preparar listas. La salud es una alta prioridad para nosotros. Por lo tanto, apoyamos financieramente a nuestros empleados con las membresías de Hansefit y ofrecemos la opción de alquilar una bicicleta corporativa. Espíritu del equipo: Ya sea en el trabajo diario, actividades post-trabajas regulares o salidas corporativas - espere un equipo amistoso donde se integrará completamente desde el principio y disfrutará de su trabajo. Perspectivas profesionales: Trabajar en un campo sostenible, socialmente relevante y absolutamente seguro para el futuro. Oportunidades de capacitación y desarrollo personales: le ofrecen la oportunidad de asumir rápidamente responsabilidad en proyectos dentro de un equipo fuerte y crecer mediante tareas nuevas y emocionantes. Pero ¿por qué Greenventory?