Senior AI Engineer

Arvato Systems Latvia SIA

Apraksts
Pamatinformācija
Uzņēmums

Responsibilites:

Platform Development:

Design and develop microservices for our multi-tenant conversational AI platform using Python and FastAPI
Build and optimize RAG-enabled conversational agents using LangChain and LangGraph
Implement knowledge ingestion pipelines supporting multiple source types (Confluence, documents, URLs, APIs)
Develop vector search capabilities using PostgreSQL with pgvector for semantic knowledge retrieval
Integrate Azure OpenAI services (GPT-4, embeddings) with multi-tenant credential management
Implement event-driven architectures using RabbitMQ for service communication

System Maintenance & Support:

Maintain and enhance existing conversational agent installations for enterprise customers
Monitor system health, troubleshoot issues, and implement performance optimizations
Deploy updates and patches to production environments
Provide technical support for customer-specific configurations and integrations

Quality & Operations:

Implement comprehensive testing strategies (unit, integration, end-to-end)
Set up observability using Prometheus, Grafana, and OpenTelemetry
Ensure security best practices including multi-tenant data isolation and encryption
Participate in code reviews and contribute to technical documentation
Practice spec-driven development (SDD) for clear requirements and implementation alignment

Requirements:

Strong Python development experience (3+ years)
Experience with microservices architecture and RESTful API design
Solid understanding of relational databases (PostgreSQL preferred)
Experience with Docker containerization and deployment
Knowledge of authentication, authorization, and multi-tenant security patterns
Proficiency with Git and modern development workflows
Familiarity with LLM integration (OpenAI, Azure OpenAI, or similar)
Experience with RAG (Retrieval-Augmented Generation) architectures
Understanding of vector databases and embeddings
5+ years of backend software development including AI/ML integration work
Experience maintaining production systems and handling operational issues
Track record of delivering features in agile/iterative environments
Strong problem-solving and debugging skills
Comfortable using AI coding assistants (Claude Code, GitHub Copilot, Gemini, etc.) as daily development tools

We Offer:

Monthly gross salary from 4000 to 5000 EUR, depending on your level of expertise.
Hybrid way of working with cozy office space in the center of Riga, when needed, and flexible working hours opportunities, based on your own preferences.
Family-oriented company values and healthy attitude towards work and life balance - granting additional 4 vacation days, birthday leave, "Happy Land" space in the office for children, etc.
Individual development and learning plan, including yearly budget for external training.
Necessary essentials – health insurance with dental services and sports coverage.
Possibility to work in mutual trust and positive team environment, to be creative and improve working flows by self-initiatives.
Friendly, multicultural and on cooperation orientated colleagues.

Mēneša bruto algaBruto mēnesī € 4000 - 5000

Atrašanās vieta

Rīga, Latvija
Skanstes iela 25

Darba veids

Pilna slodze

Valodas

Angļu

Kontaktpersona
SIA Arvato Systems Latvia
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At Arvato Systems, we are Masters of the Unseen.

We solve complex IT challenges, power seamless Cloud transitions, and keep critical systems running quietly, reliably, globally.

With deep industry expertise and a focus on what matters, We Empower Digital Leaders with solutions that stay in the background so their businesses can stay in front.

But behind every great system is an even greater team.

🤝 We foster a diverse, inclusive culture where people feel valued, supported, and set up to thrive.

🌿 And our commitment to sustainability and responsibility is more than words its recognized by SIF, WWF, and Latvia's Inclusion and Diversity Charter.

Real impact doesn't need the spotlight - it needs the right people. Like you.

We look forward to your application. All shared information will be treated confidentially, securely processed for recruitment only, and deleted after the process concludes.

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LinkedIn / Instagram / Facebook : @arvato_systems_latvia