
Posted 8 days ago
Senior Data Engineer
AI Summary
Designs, builds and maintains Snowflake-based data solutions, migrating legacy and Excel reporting into modern analytics while validating and reconciling data quality. Works independently with business stakeholders on data requirements and modeling.
About this role
We are looking for a Senior Data Engineer to join a global Data & Analytics modernization initiative for a company operating in the fire and life safety industry.
The team is transforming legacy and Excel-based reporting processes into a modern Snowflake-based analytics environment. The project focuses on building scalable data solutions, improving reporting capabilities, ensuring data quality, and supporting business-critical analytics across international operations.
This is an opportunity to work with modern cloud data technologies while solving real-world challenges related to data migration, validation, reconciliation, and reporting modernization.
- Design, develop, and maintain data solutions in Snowflake
- Develop and optimize complex SQL queries and data transformations
- Support migration of legacy and Excel-based processes into Snowflake
- Design and improve data models for reporting and analytics
- Perform data validation and reconciliation between legacy and modern data sources
- Ensure data quality, consistency, and reliability across solutions
- Troubleshoot and resolve complex data-related issues
- Collaborate with business stakeholders and analytics teams to define data requirements
- Work independently and take ownership of data engineering activities
- Strong hands-on experience with Snowflake
- Strong SQL expertise
- Solid experience with data warehousing concepts and practices
- Experience with data modeling and data transformation
- Experience with data migration, validation, and reconciliation
- Good understanding of data quality principles
- Strong analytical and troubleshooting skills
- Ability to work independently in a distributed environment
- Good communication and collaboration skills
- English level: Upper-Intermediate or higher
Skills
Explore related jobs
More jobs at Sigma Software
- S
Senior Technical Product ManagerWarsaw, Masovian Voivodeship - S
Technical Product Manager (AdTech Platform)Warsaw, Masovian Voivodeship - S
Account Manager (AdTech)Warsaw, Masovian Voivodeship - S
Senior Project Manager (New Initiatives)Kyiv, Kyiv city - S
Senior DevOps Engineer (DefenceTech)Lviv, Lviv Oblast - S
Software Architect (AdTech)Lisbon, Lisbon
Jobs in Brasília
- D
BDR (Afirmativa para Mulheres)DiDi Global · Brasília, Brazil - N
Supervisor(a) Segurança FísicaNY STATE ELECTRIC & GAS CORP · Brazil, Brasília - MOperador Financeiro Jr (TEMPORÁRIO)MSX International · Brasília, DF
- N
Engenheiro (a) Operador do Sistema Elétrico PlenoNY STATE ELECTRIC & GAS CORP · Brazil, Brasília - D
Executivo Comercial - Brasília e RegiãoDiDi Global · Brasília, Brazil
Browse these categories
Market data for data engineer roles
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.