Bucharest, Romania

AI Developer

 Job Description:

AI Developer
B2B Contract | Fully Remote

We are looking for an experienced AI Developer with strong expertise in AWS Bedrock to design, develop and deploy scalable AI-driven solutions. 

Key Responsibilities:
  • Design, build and maintain AI/ML solutions using AWS Bedrock and related AWS services
  • Develop and deploy generative AI applications powered by foundation models such as Anthropic Claude and Amazon Titan
  • Create and optimize prompt engineering strategies to improve model quality and performance
  • Integrate AI capabilities into existing platforms through APIs and microservices
  • Build Retrieval-Augmented Generation (RAG) pipelines using vector databases
  • Fine-tune models when required and assess outputs for performance, accuracy, and bias
  • Collaborate with data engineers, product teams, and business stakeholders to identify and implement AI use cases
  • Ensure AI solutions meet security, compliance, scalability, and cost-efficiency requirements on AWS
  • Monitor, troubleshoot, and continuously enhance deployed AI systems
Required Skills & Qualifications:
  • Proven hands-on experience with AWS Bedrock and cloud-native application development
  • Strong programming skills in Python (preferred) or other backend technologies
  • Solid understanding of Large Language Models (LLMs), generative AI, and NLP concepts
  • Experience with AWS services such as Lambda, S3, API Gateway, SageMaker, and DynamoDB
  • Knowledge of prompt engineering, embeddings, and vector databases such as Pinecone or OpenSearch
  • Experience designing and developing RESTful APIs and microservices
  • Familiarity with CI/CD pipelines and DevOps methodologies
  • Strong analytical, troubleshooting and problem-solving skills.