Software Development

LineTweet GmbH

11-50

Germany

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 AI-powered retail solutions that help large enterprises unlock their true store potential. Founded by former Mercedes-Benz 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 growth-oriented 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 high-quality 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 high-quality outputs.
*   Communicate proficiently in English, both written and spoken.
*   Participate in daily video conferences and stand-up 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 Full-Stack Developer with a strong portfolio of projects.
*   Expert-level 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 problem-solving 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 Airbnb's JavaScript style guide.
*   Experience with CSS and front-end technologies.
*   Experience with JIRA, Git, AWS, and Google Cloud.
*   Experience with Expressjs and NestJs
*   Knowledge of German is a plus but not required.

Employee

Professional / Experienced

<p>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 AI-powered retail solutions that help large enterprises unlock their true store potential. Founded by former Mercedes-Benz 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 growth-oriented environment. Contribute to our mission of achieving up to 20% more revenue per store for our international clients while growing sustainably and organically.</p>
<h2 id="tasks">Tasks</h2>
<ul>
<li>Develop and maintain high-quality web applications.</li>
<li>Design and manage databases.</li>
<li>Collaborate effectively in an Agile environment, utilizing JIRA for project management.</li>
<li>Take full responsibility for completing tickets, ensuring all aspects (360 degrees) are covered confidently and thoroughly.</li>
<li>Think critically about edge cases and follow the best coding standards to ensure high-quality outputs.</li>
<li>Communicate proficiently in English, both written and spoken.</li>
<li>Participate in daily video conferences and stand-up meetings, ensuring alignment with the team and project goals.</li>
<li>Overlap working hours with German time zones to ensure smooth communication and collaboration with the team.</li>
</ul>
<h2 id="requirements">Requirements</h2>
<ul>
<li>Proven experience as a Full-Stack Developer with a strong portfolio of projects.</li>
<li>Expert-level proficiency in Node.js, JavaScript, TypeScript, React, and MongoDB.</li>
<li>Strong understanding of web application architecture and design patterns.</li>
<li>Familiarity with Agile methodologies and tools like JIRA.</li>
<li>Ability to take ownership of tasks and deliver them with high quality and within deadlines.</li>
<li>Strong problem-solving skills and ability to think through edge cases.</li>
<li>Experience with good coding standards and practices.</li>
<li>Excellent communication skills in English, both written and spoken.</li>
<li>Understanding accessibility and security compliance</li>
<li>Ability to write comprehensive unit tests.</li>
<li>Familiarity with Airbnb&#39;s JavaScript style guide.</li>
<li>Experience with CSS and front-end technologies.</li>
<li>Experience with JIRA, Git, AWS, and Google Cloud.</li>
<li>Experience with Expressjs and NestJs</li>
<li>Knowledge of German is a plus but not required.</li>
</ul>


Senior Full Stack Developer  (Node.js, React, TypeScript, MongoDB, AWS)

System Administrator / Senior Software Architect - Fullstack - SaaS

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