Senior Frontend Developer (React / Next.js, and German language)

About the Position

We are looking for a Senior Frontend Developer with expertise in React, Next.js, and German language to join our engineering team at SoftServe. In this role, you will shape the user experience of a modern web application that gives engineers and planners at a German transmission system operator clear, fast access to technical asset information.

Responsibilities

• Develop the application frontend with React, Next.js, and TypeScript, creating fast, accessible interfaces for data-heavy workflows
• Build and maintain the backend-for-frontend layer with Nest.js, serving the UI through REST and GraphQL APIs
• Integrate the application with Sitecore XM Cloud or a comparable headless CMS to deliver managed content reliably
• Implement bulk import and export of structured data (for example from Excel), including validation, filtering, and visualization
• Structure the UI as microfrontends, using Tailwind CSS and Radix UI components to keep it consistent and easy to extend
• Collaborate closely with designers, backend engineers, and client stakeholders to turn business needs into usable features
• Set up and maintain CI/CD pipelines in Azure DevOps and deploy to Microsoft Azure
• Contribute to code reviews and share frontend best practices within the team

Requirements

• 5+ years of professional frontend development experience
• 3+ years of hands-on experience with React, Next.js, and TypeScript
• 1+ year of experience with headless CMS platforms, preferably Sitecore XM Cloud or comparable
• Proven experience with microfrontend architectures and with backend-for-frontend implementations using Nest.js
• 3+ years of experience working with REST and GraphQL APIs
• Solid knowledge of HTML and CSS in modern web applications, including Tailwind CSS and UI component libraries such as Radix UI or comparable
• Experience developing data-intensive web applications, including bulk data processing
• Practical experience with Microsoft Azure and Azure DevOps, including CI/CD pipelines
• Experience with monorepo-based development environments
• Scalable frontend architectures in enterprise environments
• Frontend performance optimization
• Fluent German (C1) and very good English for working with the client, joining technical discussions, and writing documentation

We Offer

• Flexible work model: Work from home, from the office, or in a hybrid format that supports focus and collaboration.
• Compensation & Benefits: Competitive, market-based pay, benchmarked by role and location - plus health coverage, paid time off, wellness support, and learning opportunities.
• People-first Leadership: Approachable leaders who communicate openly, keep teams close to the strategy, and support long-term planning.
• Advanced tech communities: Stay close to AI/ML, Cloud, Quantum Computing, IoT, and Robotics communities, with projects built on modern frameworks.

About the Company

We are a digital engineering and technology consulting company where expertise grows alongside people. For more than 30 years, we have been elevating technology: helping organizations navigate complex business challenges by combining deep engineering knowledge with thoughtful, research-backed innovation. Our teams work across key areas: digital engineering, data and analytics, Cloud, and AI/ML. In each, we deliver practical, scalable solutions rooted in real business needs and measurable human impact.

You bring your perspective and ambition. We create an environment where your work meets clarity, confidence, and purpose.

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