Python Software Developer (Mid‑Level)

Biolyz FlexCo; Österreich; Hybrid; EUR 50 000 - 70 000; Vollzeit

Zusammenfassung

A leading biomarker technology company in Austria is seeking a skilled backend developer to architect and maintain backend systems using Python. You will work in a collaborative, mission-driven environment with top-tier projects. The ideal candidate has 3-4 years of experience in Python development and strong knowledge of frameworks like Django or Flask. This role offers flexible working options and opportunities for significant contributions to sports performance innovations.

Leistungen

Equity incentive plan

Collaborative environment

Flexible working options

Qualifikationen

• 3–4 years of practical experience in full-stack or backend Python development.
• Strong expertise in Python frameworks such as Django, Flask, or FastAPI.
• Familiar with relational and NoSQL databases.

Aufgaben

• Architect, develop, and maintain backend systems using Python.
• Design and implement RESTful APIs and microservices.
• Monitor and optimize application performance.

Kenntnisse

Python

Django

Flask

PostgreSQL

Docker

CI/CD

Agile methodologies

REST API design

Ausbildung

Bachelor's degree in Computer Science or Engineering

Master's degree preferred

Tools

Git

MongoDB

Redis

AWS

Jobbeschreibung

Biolyz is a saliva-based biomarker testing solution. We provide daily saliva testing with a 24h analysis timeline for over 125+ biomarkers. We leverage biomarkers to predict injuries and performance for athlete teams.

Based in Austria, we collaborate with top football clubs and high-level sports organizations, offering a fast-paced, innovative environment where your expertise can have a real impact.

Your Responsibilities

• Architect, develop, and maintain backend systems using Python to support Biolyz’s biomarker analytics platform
• Design and implement RESTful APIs, microservices, and data pipelines for ingestion, processing, and reporting of high‑volume biometric data
• Write clean, testable, and efficient code; own CI/CD pipelines and deployment processes
• Collaborate closely with data science, QA, and front‑end teams to deliver end‑to‑end features
• Participate in code reviews, pair programming, and technical discussions to drive consistency and quality
• Monitor and optimize application performance; debug production issues with efficiency
• Help document system architecture and assist in developing operational procedures (SOPs) and technical best practices
• Contribute to continuous improvement and innovation in software workflows and development standards

Your Profile

• Bachelor’s degree in Computer Science, Engineering, or a related field (Master’s preferred)
• 3–4 years of practical experience in full‑stack or backend Python development
• Strong expertise in Python frameworks such as Django, Flask, or FastAPI
• Familiar with relational (PostgreSQL/MySQL) and NoSQL databases (MongoDB, Redis, etc.), plus well‑versed in writing optimized SQL queries
• Experience with containerization (Docker, Kubernetes) and cloud platforms (AWS, GCP, or Azure)
• Skilled in version control (Git), CI/CD tools, and Agile methodologies
• Trigger‑happy on writing unit/integration tests; familiarity with pytest or unittest frameworks
• Solid understanding of REST API design, authentication/authorization patterns (OAuth, JWT), and data modeling
• Excellent communication and collaboration skills across technical and non‑technical stakeholders
• Detail‑oriented mindset with a strong focus on code quality, maintainability, and reliability
• Experience working in regulated environments (e.g. health data or ISO standards) is a plus

What We Offer

• Equity incentive plan—take a share in Biolyz’s growth alongside your compensation
• The opportunity to contribute to industry‑leading biomarker technologies and sports performance innovations
• A collaborative, mission‑driven environment working with top-tier football clubs and sports scientists
• Flexible and remote working options aligned to project needs and global team collaboration

We look forward to your application. We typically have 3 rounds of interviews: 1) Async Screening Interview; 2) Technical discussion and assessment; 3) Management Review for final decision.