AI ENGINEER — GENAI & AGENTIC SOLUTIONS (M/F/D) AMAZON WEB SERVICES

DORTMUND, BERLIN, MUNICH

Tasks

• As part of our innovative and international team, you will take responsibility for the realization of innovative AI and GenAI applications in a wide variety of industries.
• This includes the independent design , development , and integration of GenAI-powered, cloud-native applications using Amazon Web Services, microservices based on serverless applications with AWS Lambda and Amazon API Gateway, container technologies (e.g., Docker, Kubernetes, EKS, Fargate), and DevOps principles / Infrastructure as Code (AWS CDK, Terraform, CloudFormation), with which you will transition projects into smooth operation.
• You will design and implement RAG architectures with vector databases (e.g., Amazon OpenSearch Service, Aurora PostgreSQL with pgvector), develop agent - based systems and agent orchestrations with Amazon Bedrock and modern agent frameworks , connect tools and data sources via the Model Context Protocol (MCP) , and securely and cost-effectively integrate Foundation Models into our customers' application landscapes .
• You are responsible for defining requirements with our customers and actively support the creation of proposals.
• You will work within agile projects and continuously develop your skills in close collaboration with our experienced engineers.

Benefits

• SPORTS ALLOWANCE

• MODERN TECHNOLOGIES

• HYBRID WORKING

• COMPANY EVENTS

• With us, you can contribute your ideas and help shape the further development of the company.
• We offer you a modern workplace with top-notch hardware (your choice) and an international, friendly work environment with flat hierarchies . With us, it's easy to combine work and family life.
• With us you can get a company bike , we contribute to your sporting activities , and through the Reply Group you get access to numerous other benefits.
• Team building is an important factor for us: various events take place throughout the year.

Qualifications

• We look forward to your successfully completed university degree in computer science, engineering, mathematics, physics or a comparable technical field of study with initial professional experience (up to 3 years) as an AI/ML Engineer.
• Excellent knowledge of AWS — AWS and AI certifications (Associate level or higher) are a plus
• Excellent knowledge of common programming and scripting languages ​​(Python, TypeScript/JavaScript, Java) and experience with several components of the following tech and tool stack : Node.js/NPM, Vue.js, Nuxt.js, Spring, JUnit, Jest, Mocha, Lodash, Git, GitHub Actions, Bitbucket Pipelines, AppSync (GraphQL), Amazon API Gateway, AWS Lambda, Infrastructure as Code (AWS CDK, Terraform), as well as SQL and NoSQL databases (e.g., Amazon RDS, Amazon Aurora, Amazon DynamoDB, Amazon Timestream).
• Practical experience with Generative AI and LLMs – especially with GenAI architectures and their building blocks such as RAG, agent orchestration and Model Context Protocol (MCP) – AWS AI services (e.g. Amazon Bedrock, Amazon SageMaker), agent frameworks (e.g. Strands Agents SDK, LangChain / LangGraph, CrewAI, Vercel AI SDK) and with AI-powered and agent-based software development (e.g. Claude Code, Amazon Q Developer, GitHub Copilot)
• Experience in requirements engineering and in translating business requirements into technical solutions
• Excellent communication skills in German and English , as well as a willingness to travel occasionally, complete your profile.

Develop yourself and the digital future – at Reply!

Reply specializes in the design and implementation of solutions based on new communication channels and digital media. With a network of highly specialized companies, Reply defines and develops business models enabled by AI, big data, cloud computing, digital media, and the Internet of Things. Reply offers consulting, system integration, and digital services to companies in the telecommunications and media, industrial and service, banking and insurance, and public administration sectors.

How to become a Replyer

Level 1

Your application

Have you found a position that suits you and your skills? Perfect! Then use our application form to send us your CV and certificates. If everything went smoothly, you will receive a confirmation email.

Level 2

Our answer

We are now reviewing your application and will get back to you as soon as possible. If we are a good fit, we will invite you for an interview.

Level 3

Your job interview

Is the chemistry right? What will you be doing at Reply: a working student position, an internship, writing your thesis, or will you be working as a Reply Ambassador? And what tasks will you be taking on? We'll clarify all of this together in an interview. And if several of our companies are a good fit for you, you'll have the opportunity to attend multiple interviews.

The final

Welcome to Reply

You've received a job offer? Congratulations! We look forward to welcoming you to our team soon.