Data Engineer (Graph Data Modeling & Vector Databases) - Remote Work | REF#309555

BairesDev; Goiânia; Remote; BRL 502,000 - 836,000; Full time

Benefits offered by this job

100% remote work

Competitive USD or local currency pay

Hardware provided

Flexible hours

Paid parental leaves

Global team environment

Job summary

BairesDev is seeking a Data Engineer to structure connected knowledge for intelligent search. You will blend graph models with semantic retrieval, building pipelines and embeddings that power similarity-based results.

As part of a 100% remote, globally distributed team, you will collaborate with AI and product teams to deliver scalable data solutions. The role emphasizes Python development, data integration, and continued growth within a diverse environment.

Qualifications

• 4+ years of experience in data engineering.
• Proven expertise in graph data modeling and querying.
• Hands-on experience with vector databases and embedding pipelines.
• Solid knowledge of Python, data integration, and semantic search concepts.
• Advanced proficiency in English.

Responsibilities

• Model entities and relationships in graph structures that capture domain knowledge.
• Build pipelines that extract, connect, and enrich data from varied sources.
• Generate and manage embeddings that enable similarity-based retrieval.
• Combine graph traversal and vector search to improve answer quality.
• Tune data structures and queries for speed and scalability.
• Work with AI and product teams to support knowledge-driven applications.

Skills

Graph data modeling

Vector databases

Embedding pipelines

Python

Semantic search

English proficiency

Tools

Python

Job description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Data Engineer (Graph Data Modeling & Vector Databases) at BairesDev

You will be the Data Engineer who structures connected knowledge for intelligent search. You will blend relationship-rich models with semantic retrieval.

What You’ll Do

• Model entities and relationships in graph structures that capture domain knowledge.
• Build pipelines that extract, connect, and enrich data from varied sources.
• Generate and manage embeddings that enable similarity-based retrieval.
• Combine graph traversal and vector search to improve answer quality.
• Tune data structures and queries for speed and scalability.
• Work with AI and product teams to support knowledge-driven applications.

What We Are Looking For

• 4+ years of experience in data engineering.
• Proven expertise in graph data modeling and querying.
• Hands-on experience working with vector databases and embedding pipelines.
• Solid knowledge of Python, data integration, and semantic search concepts.
• Advanced proficiency in English.

How we do make your work (and your life) easier:

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.

Join a global team where your unique talents can truly thrive and make a significant impact!

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