Senior SQL Engineer

1 dia atrás

Curitiba, Brasil Upstart AEC Tempo inteiro

About the Role

We’re looking for a hands-on SQL Engineer with deep experience in Athena and PrestoSQL to join a high-performance data team. You’ll be responsible for writing, optimizing, and maintaining large-scale SQL queries and data models that support analytical and reporting workflows across distributed data systems.

This role is purely technical — ideal for someone who loves diving into queries, tuning performance, and transforming raw data into reliable, production-ready outputs.

Key Responsibilities

- Write and optimize complex SQL queries for large datasets in AWS Athena and PrestoSQL.
- Design, maintain, and improve data models (fact/dimension structures, partitioning, data integrity checks).
- Build and manage data outputs in CSV, Excel, or other analytical formats.
- Collaborate with data and business teams to translate data requirements into efficient SQL logic.
- Perform query tuning and cost optimization for S3-based storage environments.
- Monitor query performance, troubleshoot data issues, and ensure accuracy and consistency.

-

Required Skills & Experience

- 3–6 years of hands-on SQL development experience (advanced query design, joins, CTEs, window functions).
- Mandatory: Proven, production-level experience with Athena and PrestoSQL.
- Strong experience working with data warehouses, data lakes, and S3-based querying.
- Solid understanding of data modeling concepts (star schema, partitioning, data lineage).
- Experience building and validating analytical datasets and exports (CSV, Excel, BI feeds).
- Comfortable working in fast-paced, remote, data-driven environments.

-

Nice to Have

- Familiarity with AWS Glue, Redshift, or Trino.
- Experience with Python or lightweight ETL scripting.
- Exposure to BI tools like Power BI, Tableau, or Looker.

-

Ideal Candidate

- Hard-working, detail-oriented, and self-driven.
- Thrives in a fast-moving, independent, and fully remote setup.
- Communicates clearly and works proactively with distributed teams.

  • Desevolvedor SQL SÊNIOR

    Há 6 dias

    Curitiba, Brasil Ahoy by Belago Tempo inteiro

    Analista de Recrutamento e Seleção Sênior na Belago Technologies - Ahoy Sobre a posição Impresindível residir em Curitiba e região. Buscamos um profissional sênior para atuar no desenvolvimento, otimização e manutenção de soluções baseadas em Microsoft SQL Server, com foco em procedures, triggers, views, funções e queries de alta...

  • Python And Sql Engineer

    Há 2 dias

    Curitiba, Brasil Miratech Tempo inteiro

    Company DescriptionMiratech 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...

  • Senior Data Engineer

    4 semanas atrás

    Curitiba, Brasil Microtalent is becoming INSPYR Global Solutions Tempo inteiro

    WE ARE HIRING DATA ENGINEER° Offer 100% remotly ONLY Brazil Direct contract with client The Senior Cloud Data Engineer leads the design, architecture, and implementation of secure, scalable data solutions on AWS, utilizing Snowflake, dbt, and modern automation tools. This role drives best practices for data quality, validation, and governance, while...

  • Desevolvedor T-SQL SÊNIOR

    2 semanas atrás

    Curitiba, Paraná, Brasil Ahoy by Belago Tempo inteiro R$80.000 - R$120.000 por ano

    Desenvolvedor T-SQL Sênior· Sobre a posiçãoBuscamos um profissional sênior para atuar no desenvolvimento, otimização e manutenção de soluções baseadas em Microsoft SQL Server, com foco em procedures, triggers, views, funções e queries de alta complexidade. O candidato ideal deverá ter sólida experiência em bancos de dados transacionais e...

  • .NET Engineer

    3 semanas atrás

    Curitiba, Brasil AgileEngine Tempo inteiro

    OverviewJoin to apply for the .NET Engineer (Senior/Lead) ID41563 role at AgileEngine. About the roleAs a Networking Engineer with Security in Cloud Engineering , you will help build secure, scalable, and resilient AWS networking environments that support business growth. This role offers the chance to influence architecture, strengthen cloud security, and...

  • .NET Engineer

    3 semanas atrás

    Curitiba, Brasil AgileEngine Tempo inteiro

    Overview Join to apply for the .NET Engineer (Senior/Lead) ID41563 role at AgileEngine. About the role As a Networking Engineer with Security in Cloud Engineering , you will help build secure, scalable, and resilient AWS networking environments that support business growth. This role offers the chance to influence architecture, strengthen cloud security, and...

  • Senior/Staff/Principal Engineer

    Há 3 dias

    Curitiba, Brasil Canonical Tempo inteiro

    Join to apply for the Senior/Staff/Principal Engineer role at Canonical 3 days ago Be among the first 25 applicants Join to apply for the Senior/Staff/Principal Engineer role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in...

  • Senior ai engineer

    3 semanas atrás

    CURITIBA, Brasil Brainz Tempo inteiro

    Nosso time de Data & AI tem a missão de impactar a educação com soluções inovadoras focadas na experiência dos alunos e professores e alta geração de valor para o negócio.  Buscamos um(a) Senior AI Engineer apaixonado(a) por construir soluções de Inteligência Artificial de ponta, desde a pesquisa e prototipagem, até a produção em escala,...

  • Senior ai engineer

    2 semanas atrás

    Curitiba, Brasil Netvagas Tempo inteiro

    Nosso time de Data & AI tem a missão de impactar a educação com soluções inovadoras focadas na experiência dos alunos e professores e alta geração de valor para o negócio. Buscamos um(a) Senior AI Engineer apaixonado(a) por construir soluções de Inteligência Artificial de ponta, desde a pesquisa e prototipagem, até a produção em escala,...

  • Senior/Lead Software Engineer

    2 semanas atrás

    Curitiba, Brasil AgileEngine Tempo inteiro

    Senior/Lead Software Engineer (.NET) ID41563 ($2,500 signing bonus) Join to apply for the Senior/Lead Software Engineer (.NET) ID41563 ($2,500 signing bonus) role at AgileEngine . Join us and receive a $2,500 signing bonus! AgileEngine is an Inc. 5000 company that creates award‑winning software for Fortune 500 brands and trailblazing startups across 17+...