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.