Responsibilities
- Design, develop, and maintain Python-based data and AI applications and FastAPI APIs.
- Build and optimize LLM applications, RAG pipelines, semantic search solutions, and AI agents using LangChain and LangGraph.
- Integrate Azure OpenAI, OpenAI APIs, GPT models, embeddings, vector databases, and Azure data services.
- Develop SQL and NoSQL queries and work with Azure Blob Storage and Azure Databases.
- Evaluate, test, troubleshoot, deploy, monitor, and ensure the quality, reliability, and performance of AI models and applications.
- Collaborate with engineering and product teams and contribute to Git/GitHub workflows, CI/CD, and technical documentation.
Requirements
- 5–8 years of professional experience in data engineering, software engineering, or a related role.
- Strong Python development skills and hands-on FastAPI and REST API development experience.
- Strong SQL and NoSQL query-writing skills.
- Hands-on experience with Azure OpenAI, OpenAI APIs, generative AI, and GPT-4/GPT-5.
- Experience building LLM applications, RAG pipelines, AI agents, and agentic AI solutions.
- Practical experience with LangChain, LangGraph, vector databases, embeddings, vector search, and semantic search.
- Experience with Azure Blob Storage, Azure Databases, Git, and GitHub.
- Experience with AI model evaluation, testing, troubleshooting, deployment, monitoring, and observability.
- Preferred experience includes Flask or Django, knowledge graphs, ontology concepts, semantic layers, MLOps, LLMOps, Elasticsearch, Kafka, Redis, Docker, Kubernetes, Azure DevOps, GitHub Actions, AWS, GCP, conversational AI, or Copilot solutions.
Benefits
- Compensation package based on experience and skills.
- Flexible hours and hybrid work options in the Novi Sad or Belgrade office.
- Private health insurance.
- Continuous training, accredited certifications, unlimited Udemy courses, and professional development resources.
- Personalized leadership training program.
- FitPass membership and mental health support programs.
- Comprehensive referral rewards program.
- Applicants must possess a valid work permit for Serbia.
Tech Stack
Categories
About Synechron
At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our Synechron Labs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 14,000+, and has 55 offices in 20 countries within key global markets. For more information on the company, please visit our website:www.synechron.com.