Herzum (now part of catworkx)

NewBe an early applicant EuropeSenior

4 days ago

Senior Java, Kotlin & React Full-Stack Developer

Freelance senior full-stack developer role (via Partita IVA) on a banking project at Herzum, now part of catworkx, in Lombardia, Italy. The developer builds innovative digital banking solutions using Java, Kotlin, and React, with a daily rate of €200–220.

Java JVM Kotlin React

200 – 220 € / day

NewBe an early applicant Europe

4 days ago

Full stack Java / React Developer (DEN)

Agile Atlassian DevOps Java JVM +2 skills

Full stack developer building digital banking solutions for a financial-sector project at catworkx (Herzum), an Atlassian Platinum IT consultancy in Lombardy, Italy. Day to day: developing new features in Java/Kotlin/React across the full project lifecycle, doing corrective and evolutionary maintenance, and coordinating junior team members.

NewBe an early applicant Europe

4 days ago

Full stack Java / React Developer

Herzum (part of catworkx) is hiring a freelance Full Stack Java/React Developer for a banking-sector project in Lombardy, Italy: building new features, maintaining digital financial solutions across the full development lifecycle, and coordinating junior team members. Requires 5+ years' experience with Java, Kotlin, and React; €200–220/day on a Partita IVA contract.

Java JVM Kotlin React

200 – 220 € / day

5 days ago

Full Stack Developer C#/.NET & React (DEN)

New Europe

Agile AI API Atlassian C# +11 skills

On-site full stack developer in Monza, Italy, building and evolving a client's application platform: React front ends, C#/.NET backend services and REST APIs, relational database access, authentication (JWT/OAuth2/OpenID Connect), and data exposure to BI/reporting systems.

6 days ago

Full Stack Developer .NET & Angular

New Europe

Angular API Cloud C# DevOps +7 skills

Full remote contract (Partita IVA) role for a Full Stack Developer building and maintaining web applications with C#/.NET on the backend, Angular on the frontend, and Microsoft SQL Server databases, working across both legacy systems and modern architectures for a client of Herzum/catworkx.

190 – 220 € / day

7 days ago

Full Stack Developer .NET & Angular

New Europe

Angular API Cloud C# DevOps +7 skills

Herzum (part of catworkx) is hiring a full-remote contractor (Partita IVA, €190–220/day) for a client project as a Full Stack Developer. Day to day: build and maintain web applications with C#/.NET, Angular, and Microsoft SQL Server, working across both legacy systems and modern architectures.

190 – 220 € / day

2 weeks ago

Java Backend Developer - Cyber Security (Hybrid Milan)

Europe

Docker Git GitLab Java Kotlin +3 skills

Java back-end developer at catworkx Italy for a cybersecurity project, developing and evolving the application platform as part of a structured team (hybrid, Milan). Core stack: Java 8, microservices, Kotlin, Maven, Git/GitLab/SVN; Docker and Kubernetes are a plus.

2 weeks ago

Java Back-end Developer (DEN)

Open 15d Europe

Agile Atlassian Cassandra DevOps Docker +16 skills

Develops and evolves the back end of a Java application platform for a cybersecurity-focused team, working with microservices, containerized architectures and orchestration, and integrating complex systems. Core stack: Java 8, Kotlin, Spring Boot, Maven, Git, Docker and Kubernetes, in a hybrid setup based in Milan.

2 weeks ago

Java Backend Developer - Cyber Security (Hybrid Milan)

Open 15d Europe

Docker Git GitLab Java Kotlin +3 skills

Java backend developer on a structured team building and evolving an application platform for a cyber security project at catworkx Italy, hybrid in Milan. Core stack is Java 8 microservices with Kotlin, Maven, and Git/GitLab/SVN; Docker and Kubernetes knowledge is a plus.

3 weeks ago

Java Backend Developer - Cyber Security (Hybrid Milan)

HybridEurope

Docker Git GitLab Java Kotlin +3 skills

catworkx Italy cerca un Java Back-end Developer per un progetto in ambito Cyber Security. Sarai parte di un team strutturato, occupandoti di sviluppo e evoluzione della piattaforma applicativa. Il ruolo richiede…

Open 41d On-siteEuropeContract

2 months ago

Remote Bid Manager - Licensing & Tenders (Europe)

Herzum (now part of catworkx) invites applications for a Junior/Middle Bid Manager to join our Licenses Team, supporting Atlassian-related offers and public tenders across Europe. You will manage Atlassian licensing…

Atlassian

2 months ago

Azure Cloud Engineer & Architect (Hybrid)

Open 41d HybridEurope

Azure Cloud Networking SaaS Windows Server

Herzum cerca un Azure Cloud Engineer con competenze operative ed architetturali. La risorsa gestirà ambienti Azure, monitoraggio, troubleshooting e ottimizzazione, supporto evolutivo e progetterà soluzioni Cloud per…

2 months ago

Azure Cloud Engineer

Open 41d HybridEurope

Azure Cloud Networking SaaS Windows Server

Herzum cerca un Azure Cloud Engineer con competenze operative ed architetturali. La risorsa gestirà ambienti Azure, monitoraggio, troubleshooting e ottimizzazione, supporto evolutivo e progetterà soluzioni Cloud per…

3 months ago

Network Engineer

Open 41d On-siteEurope

AWS Azure BGP Ccna Cisco +12 skills

Herzum, ora parte di Catworkx, cerca una risorsa Network Engineer per progettare, implementare e mantenere l’infrastruttura di rete aziendale, garantendo elevate prestazioni, sicurezza e affidabilità su sedi diverse.…