Senior/Principal Frontend Engineer

🕒 September 9

🇩🇪 Germany – Remote

⏰ Full Time

🟠 Senior

💻 Frontend Engineer / Web Developer

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Sigma Software Group

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 2002

💼 Consulting

🏥 Healthcare

🚘 Automotive

Consulting • Healthcare • Automotive

Sigma Software Group is a multinational company, established in 2002, that specializes in providing high-quality software development, graphic design, testing, and support services. The company focuses on delivering solutions across various industries such as automotive, telecommunications, aviation, advertising, gaming, banking, real estate, and healthcare. Sigma Software values professional growth, offers remote work opportunities worldwide, and caters to world-renowned clients like AstraZeneca, Scania, and SAS. The company emphasizes a culture of continuous education, mentorship, and flexible work environments, making it a preferred workplace for IT specialists aiming to work on complex solutions utilizing cutting-edge technologies. Sigma Software is committed to innovative solutions and engineering the future while also contributing to social causes such as charitable work in Ukraine.

📋 Description

• Develop and maintain scalable, high-performance frontend applications using React and Next.js • Collaborate with Product, Design, and Backend teams to deliver seamless and user-friendly experiences • Integrate APIs and backend services into frontend applications • Participate in architecture discussions, sprint planning, code reviews, and technical decision-making • Ensure responsive design, accessibility, and cross-browser compatibility • Contribute to continuous improvement of engineering processes, frontend standards, and product quality • Work closely with backend engineers to ensure smooth end-to-end functionality • Support performance optimization and frontend scalability initiatives

🎯 Requirements

• 5+ years of professional software engineering experience with strong focus on frontend development • Solid commercial experience with React • Experience with Next.js or similar modern frontend frameworks • Strong proficiency in TypeScript and JavaScript • Experience integrating APIs into web applications • Understanding of backend concepts and relational databases such as Postgres • Knowledge of responsive design, accessibility, and cross-browser compatibility principles • Strong communication and collaboration skills • Ability to work independently in distributed teams • Upper-Intermediate English level or higher • Experience with Vue or Angular (a plus) • Knowledge of Node.js or NestJS (a plus) • Experience with frontend performance optimization and build tools (a plus) • Experience building AI-powered user experiences (a plus) • Experience integrating AI/LLM services into frontend applications (a plus) • Familiarity with OpenAI, Anthropic, AI SDKs, or prompt-based applications (a plus)

🏖️ Benefits

• Flexible work arrangements • Professional development opportunities