Senior Full-Stack Developer (Python & React)

 Job Description:

The Team

WS is a dedicated department within ICT Strypes focused on web solutions development. Built around exceptional individuals, the end-to-end software solutions we delivered earned the trust of a huge enterprise corporation. ASML is among the top 20 in the world by market capitalization and is the largest semiconductor equipment manufacturer in the world.

Highly skilled developers, proven organizational processes, and strong domain expertise have allowed the department to be entrusted with delivering application solutions covering the entire cycle of complex diagnostics and customer support on a global scale.

The Position

After 18 years of partnership, ASML expects us to offer high-quality projects and reliable technical guidance. We actively give ideas during the whole SDLC, suggest ways to optimize processes, and make better technical choices.

One of the newest projects we have taken over is a complex analytical tool that processes and aggregates large volumes of data to generate detailed reports. These reports are directly linked to specific machine parts, and the web application provides insights and recommendations on the lifecycle of those parts—potentially leading to significant cost reductions.

We're now building a team of experienced full-stack developers who will work directly with ASML engineers in a multicultural environment. Your other colleagues will bring years-long experience with ASML, so we're looking for a self-driven expert who can contribute at a high technical level and thrive in an autonomous, expert-led setup.

Main Responsibilities:

  • Implementation, testing, and integration of customer requirements for the world's leading provider of lithography systems;
  • Design, develop, debug, and fix problems in Python back-end projects and integrate seamlessly with React front‑end features;
  • Utilize SQL and PL/SQL for database management and optimization;
  • Collaborate with cross-functional teams to ensure all deliverables are met as per plans and specifications;
  • Ensure delivery on time;
  • Ensure up-to-date and high-quality documentation;
  • Actively engage as a team player, mentor teammates and be open to feedback and continuous learning;
  • Actively participate in architectural discussions;
  • As a Scrum team member actively participates in Scrum Sprint Plannings, Dailies, Refinement, and Retrospective Meetings.

Job Requirements

Essential skills:

  • 5+ years of professional experience in Python web development, with strong full‑stack skills and the ability to work confidently across both back‑end and front‑end technologies;
  • Hands‑on experience with at least one Python web framework, preferably Django;
  • Strong practical experience with React or another front-end framework and modern front‑end development practices;
  • Solid understanding of Object‑Oriented Programming (OOP) principles;
  • Experience working in Linux/Unix environments;
  • Experience with cloud platforms, preferably Azure;
  • Strong understanding of databases (MySQL/PostgreSQL), ORMs (SQLAlchemy), and caching technologies (Redis);
  • Good understanding of software development processes and best practices;
  • Experience working in Agile/Scrum teams;
  • It would be a plus if you had Docker, Kubernetes and Jenkins experience.

Personal skills:

  • Excellent knowledge of English (both written and verbal) is a must;
  • Strong analytic view combined with pragmatic attitude (flexibility);
  • Open communication attitude: active listening and giving feedback;
  • Excellent communication and team collaboration skills;
  • Ability and willingness to guide and support junior and mid‑level developers, providing technical direction and best practices;
  • Potential to grow into a Tech Lead role for a small team, taking ownership of technical decisions and mentoring others;
  • Work experience in a multinational environment.
  Required Skills:

Data OOP Flexibility Database FastAPI Support Database Management Development SDLC Active Listening Flask Team Collaboration Customer Requirements Collaboration Team Player Ownership PL/SQL Azure Features Redis Mentoring Django Deliverables Customer Support Unix Agile Web Development React Software Development Developers Optimization Specifications Kubernetes Programming Scrum Jenkins Integration PostgreSQL Databases Linux Docker Software Testing Documentation MySQL Design SQL Python English Communication Management