{"id":4020258,"url":"https://alion.io/job/tessero-tech-lead-developer-python-and-javascript-mf","title":"Tech Lead Developer – Python and Javascript M/F","company":{"id":4428082,"name":"Tessero","domain":"tesserogroup.com","url":"https://alion.io/company/tessero","size_band":"1-10","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Luxembourg City, Luxembourg"],"countries":["LU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"PHP","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-11-10T14:46:05Z","employer_posted_date":null,"last_verified_at":"2026-11-10T14:46:05Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Are you looking forward to taking on a new role as Tech Lead Developer - Python and Javascript M/F ? An innovative client in Luxembourg is currently looking for a:\n\nTech Lead Developer - Python and Javascript M/F \n\nLuxembourg\n\nCDI\n\nMy client is a stable company with an SME culture. They are looking for someone who already has a good technical background in Software and Web Development and is able to take the lead on decisions and strategical development projects.\n\nYour Responsibilities:\n\nYou will design, develop software solutions and serve as a technical reference\n\nYou will influence key technical decisions and contribute to the design of the next generation of software solutions across the group.\n\nYou will contribute to the growth and structuring of the company's software division\n\nYou will help integrate AI-powered features into their applications and drive AI adoption within the team\n\nYou will collaborate closely with the Sales Departments in order to position the business in this quickly growing industry\n\nYou will contribute to key architectural and technology choices to build reliable, secure, and scalable applications that support the company's long-term objectives.\n\nYou will take part on strategical development project and give your advice\n\nRequired skills for this role : \n\nYou have a minimum of 5 years of professional experiences as a Python and Node.JS Developer\n\nYou have a Bachelor's Degree in Computer Science\n\nYou are fluent in French and in English (Mandatory)\n\nYou have a good knowledge on several of these products: Python, Node.JS, .Net, PHP, HTML, SQL, Javascript...\n\nYou are autonomous, solution and project management oriented, a really good communicator and a good leadership.\n\nYour rewards and benefits for this role as Tech Lead Developer - Python and Javascript M/F : \n\nPermanent contract with a gross salary based on 13 months\n\nDiscretionary Bonus (based on your own performance and the performance of the company)\n\nFree parking spot\n\nIf you are interested by this role, do not hesitate to apply. 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