Technical Lead

pMédiane Benelux: Career Booster Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense. /ph3What

We Offer
/h3ulliIT consulting and strategy /liliDigital transformation and IoT solutions /liliProject management and process optimization /li /ulh3Why choose Médiane Benelux? /h3ulliHuman-sized company: Promotes teamwork and collaboration in a dynamic and stimulating environment /liliSharp technical expertise and tailored solutions for each sector /liliTalent support: Personalized follow-up, continuous training, and skill development for our employees /liliCustom solutions tailored to the specific needs of each client /liliCulture of innovation: Participation in innovative and varied projects /liliEcovadis Gold certification: Commitment to equality, well-being, and responsibility /liliHuman values: Commitment, Respect, Trust, Listening /lili"Happy at Work" and "Happy Clients" labels by Choose my Company: A fulfilling work environment and optimal client satisfaction /li /ulh3Job Description /h3pOur client, a major player in the railway infrastructure and real-time traffic management sector, is looking for a Senior Technical Lead (Java) to join a long-term strategic program modernizing real-time control room systems and critical operational software. /ph3Context /h3pYou will join an IT department responsible for a portfolio of around twenty business-critical Java applications used to monitor and control real-time railway traffic. /ph3The Program Focuses On /h3ulliImproving operational efficiency in control rooms /liliConsolidating a central real-time IT platform /liliEnabling exception-based traffic supervision /liliStrengthening cybersecurity in line with European NIS directives /li /ulpYou will work as a hands-on Technical Lead within an agile/scrum development team. /ph3Main Responsibilities /h3ulliAct as Technical Lead within a full-stack Java squad /liliDesign, develop, and maintain complex real-time applications, including new features and refactoring /liliEnsure performance, reliability, and high availability of production systems /liliSupport and coach developers through strong technical expertise /liliPromote clean, readable, and reusable code /liliProduce and maintain technical and functional documentation /liliApply internal guidelines, standards, and procedures /liliAfter onboarding, participate in a 24/7 on-call rotation (approx. one week every eight weeks) /li /ulh3Profile / Requirements /h3ulliMaster's degree in Computer Science or equivalent /lili5–10 years of experience as a Senior Java Full-Stack Engineer or Technical Lead /liliConfirmed experience in Agile/Scrum (Scrum Master certification is a plus) /li /ulh3Technical Skills /h3ulliStrong expertise in Java 17; exposure to Java 21+ /liliMinimum five years as a Java full-stack engineer /liliGood knowledge of: Tibco RDV, Eclipse RCP, Hazelcast /liliHands‑on experience with Docker, Kubernetes, OpenShift /liliCI/CD pipelines with Jenkins and GitLab /liliExperience using Jira Agile, Xray, Confluence /liliUnderstanding of High Availability and Disaster Recovery architectures /li /ulh3Soft Skills Mindset /h3ulliAbility to understand the critical nature of real-time railway systems /liliStrong team integration and alignment with values such as kindness, courage, positivity, and reliability /liliExcellent communication and presentation skills /liliStructured, clear, and concise interactions with stakeholders /liliHigh sense of ownership and long-term commitment /li /ulh3Languages /h3ulliExcellent command (C2) of French or Dutch /liliBasic knowledge (A2) of the second national language /liliFluent English (C1) /li /ulh3Benefits /h3pAttractive salary package, additional statutory leave days, mobility package (car or public transport subscription), DKV health insurance, group insurance, meal vouchers, eco-vouchers, etc /p