Junior GenAI Developer

Company Description

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a value driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. Miratech has coverage across 5 continents and operates in 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%.

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 Nice To Have Experience with LangChain, LangGraph, or similar frameworks Hands-on experience with AWS cloud services 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.

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