Processica

Product: SaaS platform for package management, route optimization, and delivery operations

Responsibilities

• Develop backend services using Python (FastAPI), Celery/ARQ, SQLAlchemy, AsyncIO, Async PostgreSQL (asyncpg).
• Design and maintain PostgreSQL schemas and data access layers.
• Build and maintain APIs consumed by web and service clients.
• Implement and manage infrastructure on AWS (RDS, Lambda, etc.).
• Use Terraform to define and maintain infrastructure as code.
• Deploy and operate services using AWS-native container solutions (e.g., ECS, ECR, Fargate).
• Monitor, troubleshoot, and improve system reliability and performance.
• Implementing CI/CD pipelines, experience with GIT, understanding GitFlow

• Work closely with the product and engineering team to support continuous delivery.

   

Requirements

• 3+ years of experience in backend or full-stack development.
• Strong experience with Python and FastAPI.
• Solid experience in PostgreSQL, SQLAlchemy.
• Understanding of PostgreSQL Materialized View specifics
• Hands-on experience with Amazon RDS or Aurora, and Serverless, EKS in production environments.
• Practical knowledge of Terraform.
• Experience deploying and operating containerized services on AWS EKS.

• Understanding of CI/CD pipelines and basic observability (logs, metrics).

   

Nice to Have

• Experience scaling SaaS platforms.
• Familiarity with route optimization, logistics, or data-intensive systems.
• Knowledge of frontend technologies (JavaScript / TypeScript) and CI/CD nuances

Product: SaaS platform for package management, route optimization, and delivery operations.

Responsibilities

• Design and develop backend services using Python (FastAPI), Celery/ARQ, SQLAlchemy, AsyncIO, Async PostgreSQL (asyncpg).
• Build and maintain REST APIs for core platform functionality.
• Work with PostgreSQL: schema design, query optimization, migrations, materialized view, etc.
• Develop frontend components using TypeScript (knowledge of zudoku.dev would be plus).
• Integrate frontend and backend layers with a focus on performance and reliability.
• Collaborate with product and engineering teams to translate business requirements into technical solutions.

• Participate in code reviews and contribute to improving development standards.

   

Requirements

• 3+ years of experience in full-stack development.
• Strong hands-on experience with Python and FastAPI (or similar async frameworks).
• Solid knowledge of PostgreSQL (indexes, joins, performance considerations) and Amazon RDS specifics
• Practical experience in using SQLAlchemy.
• Understanding of PostgreSQL Materialized View specifics
• Practical experience with TypeScript.
• Understanding of RESTful API design and data modeling.
• Ability to work independently and take ownership of features.
• Strong knowledge of best practices for web application development and architecture.
• Experience with GIT, understanding of CI/CD, task management (JIRA, or other).

• Experience in PyTest and end-to-end tesing frameworks. 

   

Nice to Have

• Experience working on SaaS products or data-driven systems.
• Experience with routing, logistics, or optimization-heavy systems.
• Familiarity with basic cloud concepts (AWS, GCP, or Azure).
• Exposure to containerized environments (Docker).