Minimum 2+ years of experience in any SQL based database e.g. PostgreSQL, MySQL
Ola Jobs Responsibilities
Integration of user-facing elements developed by Lead-Spare Parts Associate with server side logic.
Design, Development, and implementation of scalable and performant backend services handling large quantities of concurrent requests and data
API Specifications – swagger / Open API 3.0
API Development, User authentication and authorization between multiple systems, servers, and environments
Creating database schemas that represent and support business processes to support hundreds of millions of records.
ER Diagrams
Migrations
Query Optimizations
Technical Skills
3+ years’ experience building highly-available, scalable and modern JavaScript web applications (full stack development experience ideal / a plus).
Extensive knowledge of JavaScript. ES6, and Typescript is a must. Basic knowledge of Linux is must
Proficient understanding of code versioning tools, such as Git is must, Expert knowledge of modern back-end development and back-end JavaScript (Node.js, Express, RDS Postgres).
Firm grasp of Computer Science fundamentals including object oriented design, data structures, algorithm design, problem solving and complexity analysis.
Experience developing internal APIs, and integrating with 3rd party APIs. Experience in PostGIS is plus
Experience with spatial data e.g. GeoJSON, Shapefile, KML, tiff files is plus
Experience with AWS services like EC2, RDS, S3 Code Build, Code Deploy will be a plus
Experience building serverless API using NodeJS and AWS Lambda will be a plus
Experience with Docker & Docker-compose Hands-on experience on actix-web will be a plus. Hands-on experience on Rust will be a plus
