Full Stack Engineer for OSS AI Startup

TN Germany; Berlin; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

Join a leading AI startup in Berlin as a Full Stack Engineer. You'll develop scalable web applications, collaborate with cross-functional teams, and optimize data pipelines for AI models. This role offers a fixed one-year contract with flexible work arrangements and a supportive environment.

Leistungen

Flexible work arrangements

Ownership opportunities

Collaborative work environment

Qualifikationen

• Strong experience with SQL databases and optimization.
• Proficiency in cloud platforms for web application management.
• Experience with RESTful and GraphQL API development.

Aufgaben

• Design and maintain scalable web applications interacting with AI models.
• Collaborate with teams to integrate front-end and back-end components.
• Optimize data pipelines for real-time AI model deployment.

Kenntnisse

Database Technologies

Cloud Services

API Development

Software Engineering

System Design

Agile Methodology

Tools

AWS

GCP

Azure

Git

CI/CD

Jobbeschreibung

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Full Stack Engineer for OSS AI Startup, Berlin

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Client:

Rhesis AI GmbH

Location:

Berlin, Germany

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

1b6a5cc738f2

Job Views:

1

Posted:

13.05.2025

Expiry Date:

27.06.2025

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Job Description:

Join us at Rhesis AI – Open-source test generation and management for Gen AI applications that deliver value, not surprises!

At Rhesis AI, we empower organizations to develop and deploy Gen AI applications that meet high standards for reliability, robustness, and compliance. As the creators of an open-source solution for test generation & management, we enable AI teams to build context-specific tests, and collaborate directly with domain experts.

We're currently part of the K.I.E.Z. Accelerator at the Merantix AI Campus in Berlin, where we’re building the testing infrastructure Gen AI needs to earn trust at scale.

If you’re passionate about advancing trustworthy AI through practical tools and collaborative infrastructure, we invite you to join our mission.

Tasks

What you will do:

As a Full Stack Engineer at Rhesis AI, you will be a key contributor to the development and scaling of our AI-driven platform. Your responsibilities will include:

• Design, develop, and maintain highly scalable and responsive web applications that interact with AI models and data pipelines.
• Collaborate with cross-functional teams to integrate front-end and back-end components with AI systems for seamless user experiences.
• Optimize data pipelines and systems to handle real-time and near-real-time data for efficient AI model deployment and inference.
• Architect and implement cloud-native solutions to ensure the platform’s scalability, performance, and security.
• Participate in the entire development lifecycle, including requirement analysis, design, development, testing, and deployment of web applications.
• Stay current on emerging web technologies, ensuring the use of best practices and keeping our systems cutting-edge.
• Contribute to product innovation and roadmap by bringing creative solutions to complex problems and improving platform usability.

Requirements

You will thrive in this role if you have:

• Strong experience with database technologies: SQL (PostgreSQL, MongoDB, etc.), including schema design and optimization.
• Proficiency in cloud services: Hands-on experience with cloud platforms like AWS, GCP, or Azure, including deploying and managing web applications in a cloud environment.
• API Development: Expertise in building and maintaining RESTful and GraphQL APIs for data communication between frontend and backend services.

Awesome Skills

• Experience integrating AI/ML models into web applications, ensuring performance and usability for end-users.
• Experience with MLOps or DataOps tools and principles to streamline model deployment and operations within the platform.
• Familiarity with real-time data processing technologies (e.g., Apache Kafka, Spark, or Databricks) for building robust data pipelines.

Overall Skills

• Strong software engineering background: Ability to design, build, and maintain complex web systems from scratch, ensuring they meet high standards of performance and scalability.
• System design and problem-solving expertise: Comfortable breaking down complex problems into modular, scalable solutions.
• Proficiency with modern development practices and tools: Version control (Git), CI/CD pipelines, and container-based development.
• Knowledge of cloud-native development: Implementing scalable solutions in GCP, AWS, or Azure environments.
• Agile methodology: Experience working in agile teams, with a focus on continuous improvement and delivery.

We’re excited to offer a fixed one-year contract (with very likely extension), starting 1 June, along with a range of benefits to support our team members, including:

• Work at the forefront of Gen AI: Collaborate with some of the most innovative companies building LLM applications. Contribute to the trustworthiness of AI by shaping open-source tools that define how Gen AI is tested and validated.
• Flexible work arrangements: We understand the importance of work-life balance and offer flexible working options to accommodate personal needs and preferences. We have offices in Berlin and Potsdam (Griebnitzsee).
• Compensation: We offer salaries and benefits tailored to your experience and qualifications, along with the opportunity to gain ownership in the company.
• A supportive and collaborative work environment: We foster a culture of teamwork, collaboration, and mutual respect, where every team member is valued and supported in their professional and personal growth.

Diversity and Inclusion:

At Rhesis AI, we value diversity and inclusion, believing that diverse perspectives enrich our team and drive innovation. We encourage applications from individuals of all backgrounds, regardless of gender, nationality, religion, or other personal characteristics. Even if you don’t meet every requirement listed, we encourage you to apply—your unique skills and experiences could be exactly what we need to succeed.

Ready to Join Us?

If you’re passionate about full stack development, excited by the prospect of working with cutting-edge AI technology, and committed to making AI responsible, we’d love to hear from you!

Apply now and help us build solutions that shape the future of AI!

At Rhesis AI, we’re driven by the goal of making AI evaluation and testing seamless, thorough, and accessible. We’re not just another tech company – we’re building solutions to ensure that Gen AI applications are reliable, resilient, and ready to meet the demands of real-world use. Our focus is on providing a comprehensive, automated testing platform that validates AI applications across diverse scenarios and industries, helping businesses confidently deploy Gen AI.