Junior GenAI Developer

Job Description

We are seeking a Junior GenAI Developer to support the design, development, and operation of production-grade Generative AI solutions. The role focuses on Retrieval-Augmented Generation (RAG), internal knowledge platforms, and AI-driven automation use cases. This is not a prompt-writing role; it is a hands-on engineering position focused on building reliable, scalable AI systems.

Responsibilities

• Implement core RAG pipelines including ingestion, chunking, embedding, retrieval, and response generation.
• Develop Python-based services and APIs that integrate Large Language Models (LLMs)
• Assist in building agent-based workflows with tool/function calling
• Work with vector databases and hybrid search mechanisms
• Participate in debugging hallucinations, retrieval failures, and quality issues
• Write clean, testable, and maintainable code
• Collaborate with senior engineers to move GenAI POCs into production

Qualifications

• 2+ years of experience with Python programming and backend development
• Understanding of REST APIs and backend service development
• Basic understanding of LLMs, tokens, context windows, and hallucination
• Foundational knowledge of embeddings and vector search
• Familiarity with Git and standard software development practices
• Basic exposure to cloud platforms (AWS preferred)

Nice To Have

• Experience with LangChain, LangGraph, or similar frameworks
• Exposure to Amazon Bedrock, OpenAI, or Anthropic APIs
• Experience with OpenSearch, Pinecone, Chroma, or FAISS
• Understanding of RAG evaluation metrics such as faithfulness and relevance
• Awareness of prompt injection risks and basic security practices

We offer:

• Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth.
• Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program.
• Work From Anywhere Culture: make the most of the flexibility that comes with remote work.
• Growth Mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities.
• Global Impact: collaborate on impactful projects for top global clients and shape the future of industries.
• Welcoming Multicultural Environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events.
• Social Sustainability Values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality.

* Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.

Additional Information

All your information will be kept confidential according to EEO guidelines.