{"id":2444531,"url":"https://alion.io/job/proximus-nxt-luxembourg-servicenow-it-developer","title":"ServiceNow IT developer","company":{"id":54634,"name":"Proximus NXT Luxembourg","domain":"proximusnxt.lu","url":"https://alion.io/company/proximus-nxt-luxembourg","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","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":{"min_usd":56000,"max_usd":153000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1665},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Agile","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"ITIL","optional":false},{"name":"ITSM","optional":false},{"name":"JavaScript","optional":false},{"name":"LDAP","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"ServiceNow","optional":false},{"name":"SOAP","optional":false},{"name":"Waterfall","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-10-13T09:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-13T09:00:00Z","board_verified":false,"closed_at":null,"days_open":19,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":19},"description":"Your mission:\n\nThe ServiceNow IT Developer is responsible for designing, developing, configuring, maintaining and enhancing the ServiceNow platform to meet the organisation's business and IT needs. The role ensures the delivery of robust, scalable and secure solutions in line with ServiceNow best practices and internal standards.\n\nAs a technical expert, the ServiceNow IT Developer supports project teams and stakeholders in defining technical solutions, contributes to architecture decisions and actively participates in the continuous improvement of the ServiceNow platform.\n\nKey Responsibilities\n\nServiceNow development and configuration\n\n• Design, develop and maintain applications and functionalities on the ServiceNow platform.\n• Configure and customise ServiceNow modules while prioritising standard out-of-the-box capabilities.\n• Develop Business Rules, Client Scripts, UI Policies, UI Actions, Script Includes, Catalog Items and workflows.\n• Create and maintain solutions using Flow Designer and IntegrationHub.\n• Deliver developments in accordance with defined quality and security standards.\n• Automate processes to improve operational efficiency. \n\nSolution analysis and design\n\n• Translate functional requirements into appropriate technical solutions.\n• Participate in solution design workshops with business and technical teams.\n• Assess the technical impact of change requests.\n• Propose innovative solutions aligned with ServiceNow best practices. \n\nIntegration and automation\n\n• Develop and maintain integrations with external systems, including REST and SOAP APIs, IntegrationHub, MID Server, LDAP / Active Directory, cloud solutions and third-party applications. \n\nPlatform governance and management\n\n• Ensure compliance with development and architecture standards.\n• Contribute to platform upgrade activities.\n• Guarantee the performance, stability and security of developments.\n• Produce and maintain technical documentation. \n\nSupport and continuous improvement\n\n• Provide expert-level support for complex incidents.\n• Perform root cause analysis.\n• Identify opportunities to optimise the platform and related processes.\n• Contribute to the ServiceNow evolution roadmap.\n\n Your profile:\n\nEducation and Experience\n\n• Master's degree or equivalent in Computer Science, Information Systems, Engineering or a related field.\n• Minimum 5 to 8 years of experience in ServiceNow development.\n• Proven experience across several ServiceNow modules in complex environments.\n• Experience working with Agile, Scrum and/or Waterfall project methodologies.\n• Experience in international environments is an asset. \n\nTechnical Skills\n\n• Strong knowledge of ServiceNow, preferably including ITSM, CMDB, Discovery, Asset Management, CSM and Service Catalog.\n• Confirmed expertise in Domain Separation and ServiceNow on-premise instance management is a significant advantage.\n• Advanced JavaScript and ServiceNow Scripting Framework.\n• Flow Designer, IntegrationHub, HTML, CSS, XML, JSON, REST and SOAP APIs.\n• Git, Azure DevOps or equivalent tools.\n• Agile / Scrum methodologies, automated testing and deployment practices, CI/CD and ITIL.\n• Relevant certifications are an asset, such as ServiceNow Certified System Administrator (CSA), ServiceNow Certified Application Developer (CAD), ServiceNow Certified Implementation Specialist (CIS-ITSM, CIS-CSM) and ITIL v4. \n\nBehavioural Competencies\n\n• Agility\n• Collaboration\n• Digital mindset\n• Customer orientation\n• Accountability\n• Autonomy \n\nLanguages\n\n• French and English are essential: written, spoken and understood.\n• Luxembourgish and German are a strong advantage. \n\nOur offer:\n\n• A professional, stimulating and innovative working environment:\n\nJoining Proximus Luxembourg means becoming part of a human-sized company while benefiting from the strength, expertise and opportunities offered by the Proximus Group. You will work within dynamic, supportive and collaborative teams, where team spirit, knowledge sharing and innovation play a central role.\n\n• Genuine career opportunities within the Proximus Group:\n\nYou will have the opportunity to develop your career within Proximus Luxembourg and the Proximus Group, both nationally and internationally. Thanks to the diversity of our activities, internal mobility opportunities and an environment that encourages continuous learning, you will be able to strengthen your skills and grow your expertise in innovative fields such as cloud, data, artificial intelligence, telecommunications and emerging technologies. You will benefit from personalized support and tailored training programs to support your professional development.\n\n• An attractive remuneration package and benefits that support your work-life balance:\n\nYour salary is defined according to a clear salary framework, taking into account your professional experience, skills and seniority. The recruiter will share the applicable salary range with you before the first interview. You will also benefit from flexible working hours with the possibility of teleworking, as well as numerous benefits: meal vouchers, the possibility of a company car, “quality time” dedicated to supporting your work-life balance (4 hours per month), additional days of leave linked to our collective agreement, sports and well-being activities, and much more. \n\n• A company committed to diversity and inclusion:\n\nProximus Luxembourg promotes equal opportunities and provides an inclusive environment where everyone can thrive and develop their full potential. Our multicultural teams, representing 34 nationalities, reflect the richness of our company culture.\n\nAs part of the recruitment process, a criminal record extract may be requested. 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