Python Software Engineer (m/f/d)
Contract
Luxembourg, Luxembourg
17.04.2026
We are looking for a senior Python software engineer to join our client, a big EU Institution. The role is full remote from any country in Europe with punctual trips in Luxembourg.
Responsibilities
➢ Analysing customer requirements
➢ Developing existing programs by analysing and identifying areas for modification
➢ Presenting ideas for system improvements
➢ Software architecture design, together with architecture team
➢ Creating technical specifications, writing program code and documenting
➢ Testing the product in controlled situations before going live
➢ Preparation of training manuals for users
➢ Maintaining the systems once they are up and running
➢ Being helpful, respectful, team oriented and keeping others informed
➢ Interested and willing to learn new technologies
➢ Continuous integration & Continuous documentation & Continuous deployment using a dynamic pipeline: Git to commit, Jenkins to orchestrate, SonarQube to control, Unit-test/Selenium/nightwatch to check and Ansible to deploy and rollback
Requirements
• At least 2/3 years of experience in software development
• Perl, Python, Unix, Shell Scripting, Oracle, JavaScript (jQuery), SQL DB
• Any knowledge or Experience with the following is beneficial but not mandatory: o Web front-end tools (JavaScript skills, preferably with React experience)
o Microservice architecture (node.js or ServiceFabric or similar).
o NoSQL databases (MongoDB or similar).
o DevOps – CI, build automation, continuous deployment, fast path to live, etc.
o Quality control of code and releases (TDD, unit testing, coding for testability).
o Network and security Technologies
o Juniper SD WAN
• Fluent in English is mandatory. Fluent in French is of great value
Responsibilities
➢ Analysing customer requirements
➢ Developing existing programs by analysing and identifying areas for modification
➢ Presenting ideas for system improvements
➢ Software architecture design, together with architecture team
➢ Creating technical specifications, writing program code and documenting
➢ Testing the product in controlled situations before going live
➢ Preparation of training manuals for users
➢ Maintaining the systems once they are up and running
➢ Being helpful, respectful, team oriented and keeping others informed
➢ Interested and willing to learn new technologies
➢ Continuous integration & Continuous documentation & Continuous deployment using a dynamic pipeline: Git to commit, Jenkins to orchestrate, SonarQube to control, Unit-test/Selenium/nightwatch to check and Ansible to deploy and rollback
Requirements
• At least 2/3 years of experience in software development
• Perl, Python, Unix, Shell Scripting, Oracle, JavaScript (jQuery), SQL DB
• Any knowledge or Experience with the following is beneficial but not mandatory: o Web front-end tools (JavaScript skills, preferably with React experience)
o Microservice architecture (node.js or ServiceFabric or similar).
o NoSQL databases (MongoDB or similar).
o DevOps – CI, build automation, continuous deployment, fast path to live, etc.
o Quality control of code and releases (TDD, unit testing, coding for testability).
o Network and security Technologies
o Juniper SD WAN
• Fluent in English is mandatory. Fluent in French is of great value