Senior Full Stack Developer Nodejs React TypeScript MongoDB AWS

Join LineTweet GmbH as a Senior Full Stack Developer and be part of our dynamic team in Berlin Germany. We are a B2B SaaS company specializing in AIpowered retail solutions that help large enterprises unlock their true store potential. Founded by former MercedesBenz engineers our innovative STORE AI system is trusted by industry leaders like Deutsche Telekom and Fielmann to boost retail revenue and customer satisfaction. With a commitment to values such as accountability belonging courage creativity equity ethics and fairness we offer a collaborative and growthoriented environment. Contribute to our mission of achieving up to 20% more revenue per store for our international clients while growing sustainably and organically.

Tasks

• Develop and maintain highquality web applications.
• Design and manage databases.
• Collaborate effectively in an Agile environment utilizing JIRA for project management.
• Take full responsibility for completing tickets ensuring all aspects (360 degrees) are covered confidently and thoroughly.
• Think critically about edge cases and follow the best coding standards to ensure highquality outputs.
• Communicate proficiently in English both written and spoken.
• Participate in daily video conferences and standup meetings ensuring alignment with the team and project goals.
• Overlap working hours with German time zones to ensure smooth communication and collaboration with the team.

Requirements

• Proven experience as a FullStack Developer with a strong portfolio of projects.
• Expertlevel proficiency in Node.js JavaScript TypeScript React and MongoDB.
• Strong understanding of web application architecture and design patterns.
• Familiarity with Agile methodologies and tools like JIRA.
• Ability to take ownership of tasks and deliver them with high quality and within deadlines.
• Strong problemsolving skills and ability to think through edge cases.
• Experience with good coding standards and practices.
• Excellent communication skills in English both written and spoken.
• Understanding accessibility and security compliance
• Ability to write comprehensive unit tests.
• Familiarity with Airbnbs JavaScript style guide.
• Experience with CSS and frontend technologies.
• Experience with JIRA Git AWS and Google Cloud.
• Experience with Expressjs and NestJs
• Knowledge of German is a plus but not required.