Lead/Senior Frontend Software Engineer (m/f/x)

beroe x nnamu GmbH; Berlin; Hybrid; EUR 60.000 - 85.000; Vollzeit

Zusammenfassung

Beroe x nnamu GmbH is seeking a Lead/Senior Frontend Software Engineer to enhance user-facing applications. The role involves collaboration with cross-functional teams to develop scalable, high-performance solutions. Offering a competitive salary, flexible work arrangements, and a commitment to a balanced work-life experience, applicants will be part of an innovative culture that values collaboration and inclusivity.

Leistungen

4-Day Work Week

30 Days Paid Vacation

Competitive Compensation

Flexible Work Arrangements

Professional Development Opportunities

Bi-annual Company Events

Remote Work Flexibility within the EU

Qualifikationen

• 5+ years of professional experience in frontend applications.
• Hands-on experience with Micro-Frontend architectures.
• Proficient understanding of responsive design principles and accessibility.

Aufgaben

• Architect and optimize frontend features using React.
• Build reusable components to enhance team development.
• Ensure code quality through testing and best practices.

Kenntnisse

React

HTML5

CSS3

Accessibility

RESTful APIs

GraphQL

Git

Agile methodologies

Jobbeschreibung

We are looking for a Lead / Senior Frontend Software Engineer to join our cross-functional product team. You will play a pivotal role in designing, developing, and optimizing user-facing applications that are performant, scalable, and intuitive. You’ll work closely with product managers, designers, and backend engineers to bring seamless experiences to life.

Key Responsibilities :

• Architect, develop, and maintain advanced frontend features using modern frameworks, primarily React.
• Build modular, reusable components and libraries to accelerate development across teams.
• Optimize applications for maximum speed, accessibility, and scalability.
• Ensure code quality through code reviews, automated testing, and adherence to best practices.
• Collaborate with cross-functional teams to define and deliver complete solutions, support junior engineers, and foster a strong frontend engineering culture.
• Write comprehensive unit, integration, and end-to-end tests to ensure code quality and maintainability.

Your profile

• 5+ years of professional experience building and maintaining modern frontend applications.
• Hands-on experience designing and implementing Micro-Frontend architectures, including communication and integration between independent modules.
• Deep understanding of HTML5, CSS3, responsive design principles, and accessibility (WCAG).
• Experience working with RESTful and/or GraphQL APIs.
• Proficient with version control systems such as Git (GitLab, GitHub).
• Familiarity with Agile development methodologies, CI/CD pipelines, and automated testing (e.g., Jest, Testing Library, Cypress).
• Excellent communication skills, a collaborative mindset, and a strong sense of ownership.

Bonus Qualifications

• Experience in full-stack development, including SSR (e.g., Next.js) or backend Node.js services.
• Exposure to design systems and component libraries (e.g., Storybook).
• Understanding of UX research or design thinking methodologies.
• Interest or experience in Conversational UI / Voice interfaces.
• Experience in performance monitoring and web analytics.

Why us?

At Beroe X nnamu GmbH, we prioritize a balanced work-life experience.

Here’s what we offer you :

• 4-Day Work Week & 30 Days Paid Vacation – More time to recharge
• Competitive Compensation – Fair salary and comprehensive benefits.
• Flexible Work Arrangements – Work the way that suits you. Professional Development – Access to training and certifications.
• Team Events – Bi-annual company events and monthly lunch get-togethers.
• Work Abroad Flexibility – Remote work from the EU or selected non-EU countries for up to 8 weeks a year with travel insurance coverage.

We operate on a hybrid model with offices in Berlin and Munich, offering a 32-hour, 4-day workweek.

This means :

• In-Office Collaboration: Work from the office two days a week.
• Manage Your Own Hours: Flexibility to work around your needs as long as team goals are met.

Our Culture

We are committed to fostering a collaborative, innovative, and inclusive work environment where everyone’s ideas matter. We believe diverse teams lead to better outcomes and welcome applicants from all backgrounds.

About us

At Beroe x nnamu GmbH, we are committed to empowering procurement teams to make informed, strategic decisions that drive real impact. By integrating AI and game theory, our SaaS platform, nnamu.negotiations, delivers a groundbreaking approach to complex, yet autonomous negotiations.

nnamu.negotiations provides additional total-value-of-ownership savings efficiently and effectively for buyers, with no prior knowledge of game theory required. Combining our proprietary AI with a vast database of over EUR 400bn in game theory project data, we help clients uncover incremental value in negotiations, achieving outcomes previously out of reach.

Beroe x nnamu GmbH is now part of Beroe, Inc. Beroe is a global leader in procurement intelligence, founded in 2006. We bring insights that help organizations make smarter, faster, and better procurement decisions. Recognized by ProcureTech as one of the "most pioneering Analytics, Data and Intelligence solutions in 2024," we help organizations sift through data, mitigate risks, and gain a competitive edge.

With nnamu’s AI and Beroe’s market intelligence, we are unlocking game-changing possibilities for procurement teams worldwide.

The Challenge We are Solving

Despite the potential of game theory to significantly enhance negotiation outcomes—potentially unlocking USD 1 Trillion of value—its application remains rare, inconsistent, and hard to scale. We are pioneering the use of AI-powered game theory to make complex negotiation strategies accessible, scalable, and effective for organizations worldwide.