Data Solution Architect — Remote, Scale & Optimize Data Stack

Altamira Technlogies; Remote; GBP 60,000 - 80,000; Full time

Job summary

A software development outsourcing company is seeking an experienced Freelance Data Solution Architect to optimize their core data infrastructure. You will analyze data structures, identify bottlenecks, and refactor solutions for enhanced performance. Ideal candidates should have strong SQL skills, experience with BI tools like Sisense, and familiarity with AWS services. This role offers competitive salary and flexible work options including remote work.

Benefits

Competitive salary

Possibility to work remotely

Medical insurance (optional)

English courses

Technical equipment provided

Paid vacations 20 workdays

Paid sick leave

Flexible schedule

Support for personal growth

Great team environment

Qualifications

• Ability to write and optimize complex, high-load SQL queries.
• Experience in schema design, refactoring legacy databases.
• Strong ability to design scalable architecture for complex analytics.
• Understanding of core business metrics (KPIs) and analytical outputs.
• Hands-on experience with Sisense or comparable BI tools.
• Familiarity with AWS services relevant to data management.
• Experience stabilizing legacy data warehouses.

Responsibilities

• Analyze data structures and reporting logic across databases.
• Identify performance bottlenecks and architectural weaknesses.
• Refactor and optimize solutions for enhanced scalability.

Skills

SQL Expert Level

Database Administrator

Solution Architecture

Data Analysis Skills

BI Tooling

AWS Experience

Legacy Stabilization

Tools

Sisense

Power BI

Tableau

AWS RDS

AWS Redshift

AWS Glue

AWS Lambda

AWS S3

AWS IAM

Job description

A software development outsourcing company is seeking an experienced Freelance Data Solution Architect to optimize their core data infrastructure. You will analyze data structures, identify bottlenecks, and refactor solutions for enhanced performance. Ideal candidates should have strong SQL skills, experience with BI tools like Sisense, and familiarity with AWS services. This role offers competitive salary and flexible work options including remote work.