NSI

NSI is hiring a Senior Java Developer / Technical Lead for an internal project in Luxembourg City. Day to day the person designs and develops Java applications, acts as technical referent (code reviews, mentoring, technical decisions), and promotes quality practices like TDD/BDD, using Java EE, PostgreSQL/DB2, Vue/PrimeVue, Docker and WebSphere.

BDD CSS Db2 Design Patterns Docker +17 skills

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NSI

3 days ago

Test Automation Engineer - FR/AN

NewBe an early applicant Europe

Luxembourg

NSI, a Luxembourg IT services firm, seeks a French-speaking Test Automation Engineer to define and drive its test automation strategy: designing and maintaining automated tests for web, mobile and API applications, integrating them into CI pipelines, and improving testing practices with tools like Selenium, Cypress, Appium and JMeter.

Agile API Appium Automation Azure +25 skills

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NSI

2 weeks ago

Senior Power BI Data Analyst — Dashboards & Data Pipelines

EuropeSenior

France

NSI is hiring a Senior Data Analyst in Paris to join the data team of a large social-sector group. The role focuses on designing data-visualization solutions, building Power BI dashboards, evolving data models, and developing and documenting data pipelines within an Agile setting.

Agile Data Visualization Power BI

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NSI

last month

NSI - Senior Network Engineer

Open 36d EuropeSenior

Luxembourg

Senior Network Engineer consultant designing, deploying, and securing network infrastructures (Cisco and Fortinet) for clients, with on-site interventions in Luxembourg.

BGP Ccna Cisco Fortinet OSPF +5 skills

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NSI

last month

NSI - Senior Java Developer

Open 39d EuropeSenior

Luxembourg

Senior Java Developer consultant leading the full rewrite of a legacy Delphi application for a financial-sector client, building modern cloud-ready backend services and UIs using Java/Kotlin, Spring Boot, React, and containerized deployments.