This role is for one of the Weekday's clients

Min Experience: 1 years

Location: United States

JobType: full-time

We are seeking an experienced Software Developer with strong expertise in Python to join our growing engineering team in the United States. In this role, you will be responsible for designing, developing, and maintaining scalable software systems that power critical business applications and services. You will work in a collaborative, high-performance environment where engineering ownership, clean architecture, and production-quality code are highly valued. This position requires a developer who can independently translate complex requirements into robust technical solutions while maintaining a strong focus on performance, reliability, and maintainability. You will contribute across the full software development lifecycle—from system design and implementation to testing, deployment, and ongoing optimization. If you are passionate about building efficient backend systems, solving challenging technical problems, and writing high-quality Python code, this role offers the opportunity to make a meaningful impact.

Requirements

Key Responsibilities

Design, develop, and maintain scalable applications and backend systems using Python
Architect clean, modular, and maintainable code following best engineering practices
Build and integrate RESTful APIs and microservices to support product functionality
Collaborate with product managers, designers, and engineers to define and implement technical solutions
Optimize application performance, scalability, and reliability
Write comprehensive unit and integration tests to ensure code quality and system stability
Work with relational and/or NoSQL databases to design schemas and optimize queries
Participate in code reviews, technical discussions, and architectural planning
Troubleshoot production issues and implement long-term fixes
Contribute to CI/CD pipelines, automation, and deployment processes
Continuously evaluate and adopt new technologies that improve system performance and developer efficiency

What Makes You a Great Fit

4+ years of professional experience in software development with strong Python expertise
Deep understanding of Python programming concepts, data structures, and object-oriented design
Experience with backend frameworks such as Django, Flask, or FastAPI
Solid understanding of REST APIs, distributed systems, and microservices architecture
Strong experience with SQL databases (e.g., PostgreSQL, MySQL) and familiarity with NoSQL solutions
Proficiency with Git and collaborative development workflows
Experience working with cloud environments (AWS, Azure, or GCP) is a plus
Familiarity with containerization tools such as Docker and orchestration platforms like Kubernetes (preferred)
Strong debugging, problem-solving, and analytical skills
Ability to work independently, manage priorities, and deliver high-quality results in a fast-paced environment
Excellent written and verbal communication skills

Weekday AI (YC W21)

Latest Jobs

Software developer