Full Stack Data Engineer

Kolayo builds innovative, data-driven solutions that empower businesses to make smarter, faster decisions.
$35,000 - $50,000
Data
Mid-Level Software Engineer
Hybrid
11 - 50 Employees
3+ years of experience
AI · Enterprise SaaS

Description For Full Stack Data Engineer

Kolayo is seeking a Full Stack Data Engineer to join their innovative team following recent funding success. This role combines database development with full-stack engineering, requiring expertise in SQL, Python, and React. The position involves designing and maintaining scalable database systems while also developing web applications that provide seamless user experiences.

The ideal candidate will work directly with the co-founders on complex data-driven projects, handling everything from database architecture to front-end development. Key responsibilities include optimizing SQL queries, developing Python scripts for data processing, and creating responsive React interfaces. The role requires a strong foundation in database management and full-stack development practices.

This is an excellent opportunity for a mid-level engineer looking to make a significant impact in a growing company. The position offers hands-on experience with modern technologies and the chance to work on challenging data-centric applications. The company provides a fast-paced, entrepreneurial environment with competitive compensation ranging from £35,000 to £50,000 based on experience.

The role is hybrid-based in London, offering the perfect balance between remote work flexibility and in-person collaboration. Candidates should have proven experience with SQL databases, Python backend development, and React frontend work. Additional experience with cloud platforms, data warehousing, and DBT would be advantageous.

This position would be ideal for someone who enjoys working with data at scale and wants to be part of a company that's focused on helping businesses make data-driven decisions. The role offers significant growth potential and the opportunity to work directly with company leadership while building innovative solutions.

Last updated 5 days ago

Responsibilities For Full Stack Data Engineer

  • Design, develop, and maintain efficient, scalable databases (SQL), ensuring data integrity and performance optimization
  • Build and maintain full-stack web applications, including both front-end (React) and back-end (Python) components
  • Write and optimize SQL queries for data retrieval, reporting, and transformation
  • Develop robust Python scripts and services to handle data processing, ETL tasks, and database interactions
  • Collaborate with co-founders to define database schema and data pipelines
  • Implement data security and performance best practices
  • Create RESTful APIs and ensure smooth communication between the database and front-end

Requirements For Full Stack Data Engineer

Python
React
PostgreSQL
MySQL
  • Experience as a Full Stack Developer with focus on databases (SQL), back-end (Python), and front-end (React)
  • Extensive experience with SQL databases, including query optimization, schema design, and data modeling
  • Proficiency with Python for backend services, data processing, and integration tasks
  • Proficiency of React.js and JavaScript for building responsive, user-friendly interfaces
  • Experience building and consuming RESTful APIs
  • Strong understanding of database architecture, indexing, and query performance optimization
  • Ability to work with large datasets, complex queries, and ensure data consistency
  • Familiarity with version control systems, particularly Git
  • Strong analytical and troubleshooting skills

Benefits For Full Stack Data Engineer

  • Fast paced, entrepreneurial work environment
  • £35k - £50k annual salary depending on experience

Interested in this job?

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