App developer Jobs in Frankfurt

Stellenbeschreibung

Intro At Acria , we are one of Germany’s leading blockchain technology firms , specializing in cutting-edge solutions that are transforming industries globally. Our technology has earned us multiple awards , and we are growing rapidly . Our team is made up of passionate, innovative thinkers committed to pushing the boundaries of what's possible. We are now looking to expand with a talented and experienced Web / App Developer who shares our vision and expertise. We seek an experienced Web / App Developer with a proven track record of building high-performance, scalable applications . You should be passionate about technology , excel at problem-solving , and have the ability to drive projects from ideation to completion . At Acria, we value experience and skillset over formal education—what matters most is what you can bring to the table . If you have expertise in blockchain technology , that’s a definite bonus , but not a requirement. Tasks Design and develop web and mobile applications, primarily focusing on blockchain integration and performance optimization. Work closely with our talented developer team to architect innovative solutions, solve complex challenges, and contribute to our ongoing projects. Stay up-to-date with the latest trends in web development , mobile app technologies, and blockchain to ensure that Acria remains at the forefront of the industry. Provide continuous improvements to existing applications by implementing new features, optimizing performance, and maintaining best practices in coding. Participate in the code review process and contribute to the growth of junior developers within the team. Collaborate with cross-functional teams to ensure seamless integration between frontend and backend systems. Write clear and concise documentation to ensure smooth transitions in development cycles and easy maintainability of applications. Requirements Proven experience as a Web Developer or Mobile App Developer, with a strong portfolio of relevant projects. In-depth knowledge of JavaScript , HTML5 , CSS3 , and React.js , Vue.js , or similar frontend technologies. Proficiency in backend development using technologies such as Node.js , Express , GraphQL , or similar. Experience with blockchain technologies (Ethereum, Hyperledger, Solidity, smart contracts, etc.) is highly desirable . Strong knowledge of web security , performance optimization, and code best practices. Experience with cloud services (AWS, Azure, Google Cloud) and CI / CD pipelines . Familiarity with mobile development frameworks (e.g., React Native , Flutter , or native app development). Ability to work independently and as part of a team, with strong problem-solving and communication skills . A proactive attitude, eager to learn and grow with the company. Benefits A competitive salary of up to €10,000 per month, based on your experience. Flexible working hours and the ability to work remotely. A collaborative and forward-thinking team, committed to both professional and personal growth. Opportunity to work with one of the most awarded and rapidly growing blockchain firms in Germany. Be part of a fast-paced environment where your contributions have a direct impact on the technology landscape. Access to cutting-edge blockchain technology and projects. Closing Join an award-winning team recognized for groundbreaking work in the blockchain space. Contribute to cutting-edge projects that are shaping the future of technology. Grow in a fast-paced environment with room for rapid career advancement. Enjoy a dynamic, inclusive, and innovative work culture . Flexible remote options—work from anywhere within Germany (or internationally) with a focus on work-life balance.