Senior / Mid / Junior Python Developer to $3000

About us🏢

We are a SaaS company with over 5 years of experience in web, mobile, and server application development. Our team of experienced developers constantly strives to stay ahead in their respective domains, working closely with clients to ensure top-notch product delivery. We take pride in our ability to create full-scale products, intuitive front-end interfaces, and mobile applications that meet modern standards.

Advantages🌟

• Fast-moving environment: Work in a well-funded startup with strong momentum and real production challenges.
• End-to-end ownership: Hands-on responsibility and the opportunity to shape the project from architecture to delivery.
• Tier 1 exposure: Get direct exposure to top-tier clients in financial services.
• Mentorship & network: Access to a curated global network of experienced mentors, advisors, and consultants to accelerate your growth.
• Meaningful impact: Build robust data APIs and pipelines that customers rely on for critical decisions.

Skills and knowledge💡

Required Hard Skills (Junior — 1–2 years)

• 1–2 years of professional software development experience.
• Strong proficiency in Python (idiomatic Python; async I/O familiarity is a plus).
• Experience building or maintaining web APIs; familiarity with FastAPI.
• Comfortable with relational databases (SQL) and NoSQL; ability to write efficient queries.
• Experience with Git and collaborative workflows (PRs, code reviews).
• Basic experience with Docker and local containerized development.
• Good testing practices: unit tests and simple integration tests.
• Must be versed in Cursor/Codex usage.
• English: B2.
• Portfolio: GitHub or portfolio links or public projects are desirable.

Required Hard Skills (Mid / Senior — 5+ years)

• 5+ years of professional software engineering experience with substantial backend/API experience.
• Expert in Python with proven experience building production services.
• Strong experience with FastAPI and async programming.
• Experience designing and operating robust data pipelines and ETL processes.
• Deep knowledge of SQL and at least one production DBMS (Postgres, MySQL, etc.); familiarity with NoSQL systems is a huge plus.
• Solid experience with Docker and CI/CD tooling.
• Strong skills in code design, architecture, performance, and security best practices.
• Experience mentoring others, leading feature deliveries, and driving technical initiatives.
• Comfortable taking ownership of components and the system’s operational health.
• Must be versed in Cursor/Codex usage.
• English: B2.
• Portfolio: GitHub or portfolio links or public projects are desirable.

Nice-to-have

• Experience with message brokers (RabbitMQ) or background task systems (Celery).
• Familiarity with cloud platforms (Hetzner, Azure) and managed services for data processing.
• Experience with observability stacks (Grafana).
• Prior work in fintech, payments, or regulated environments.
• Familiarity with SQLAlchemy, Pydantic/Langextract, and schema/contract testing.

Soft Skills

• Teamwork and strong collaboration habits.
• Ability to ask questions early, clarify requirements, and communicate trade-offs.
• Self-learning mindset and motivation for continuous growth.
• Ownership mentality and responsibility for outcomes.

Responsibilities:🛠️

• Codebase ownership: Maintain and extend the codebase; design, implement, and ship new features and bug fixes.
• API development: Build and maintain FastAPI endpoints and background processing components.
• Data pipelines: Implement and maintain data ingestion, validation, transformation, and ETL flows.
• Quality & testing: Write clear, maintainable, testable code and comprehensive automated tests.
• Requirements → delivery: Work with company founders to translate requirements into reliable implementations.
• Engineering practices: Participate in code reviews and design/architecture discussions; mentor junior engineers (mid/senior level).
• Reliability & observability: Improve logging, metrics, alerting, troubleshooting, and overall production reliability.
• DevOps support: Maintain CI/CD pipelines, Docker images, and deployment configurations for production environments.
• Documentation: Create and keep up-to-date technical documentation and runbooks.

Recruiting process🚀

• HR intro call (alignment on role expectations and experience)
• 2 interviews: one technical, one focused on team fit
   

We are an equal-opportunity employer. We value diversity and are committed to creating an inclusive environment for all employees. Regardless of sex, age, handicap or orientation.