Senior DevOps Engineer, Rotterdam

Voor onze eindklant KPN is Harvey Nash op zoek naar een senior DevOps engineer

Start: z.s.m.

Eind: 31-10-2025

Standplaats: Rotterdam (hybride)

Uren: 40 uur

Deadline inschrijven: Maandag 12 mei 10:00

Engelstalig mag, maar Nederlands is wel een pre.

Solliciteren op deze aanvraag is mogelijk via: amy.marriott@harveynash.com

Vereist hierbij toe te voegen:

• Eerst mogelijke startdatum
• Beschikbaarheid in uren per week
• Tarief all-in (incl. reis- verblijf- en parkeerkosten, excl. BTW)
• Vakantieplanning binnen de komende 3 maanden
• Dienstverband/ZZP (Doorlenen van ZZP'ers vanuit partijen is niet toegestaan!)
• Aanvullende motivatie op de rol (functiebeschrijving, verantwoordelijkheden en functie eisen is vereist)

Job Description:

We are looking for an experienced DevOps (Test) Engineer with a strong background in the telecom sector. The ideal candidate has extensive knowledge of various programming languages and testing methodologies and is capable of developing, maintaining, and elevating automated testing environments.
Within our department, we work in an agile environment. You will work within a self-organizing DevOps team (approximately 8 members) focusing on transitioning to new technology, network provisioning, automation, and virtualization. Our team consists of expert senior engineers with extensive knowledge and experience in the Mobile Provisioning chain and a 24/7 support mindset. Within the department, you will collaborate with colleagues within the Mobile Provisioning Chain.
Responsibilities:

Testing:

• Develop and execute test plans and scripts for quality assurance.
• Perform functional tests, including API testing.
• Design and implement automation tests.
• Elevate regression tests in collaboration with stakeholders.
• Collaborate with stakeholders to define and implement test strategies.
• Analyze test results and report findings to stakeholders.
• Identify and resolve issues to ensure software quality.
• Take initiative to communicate with stakeholders.

Requirements:

• At least 5 years of experience in software testing, with at least 3 years in the telecom sector. Experience in a mobile core ecosystem is a plus.
• Experience writing scripts for Windows machines.
• Familiarity with automation frameworks and tools.
• Extensive experience in quality assurance testing and functional testing.
• Strong analytical and logical thinking skills are a big plus.
• Proficiency in automation testing with Python, shell scripting, Jenkins, and CI/CD.
• Certification in manual (functional) testing like ISQBT or similar, and automation.
• Knowledge of SOAPUI/POSTMAN/Jenkins/Python/database/groovy/SQL.
• AWS certified (at least Cloud Practitioner)
• Telecom knowledge, mobile network call flows, 3GPP.
• Knowledge of Ericsson's mobile core network (HLR/HSS, provisioning, 5G (UDM and UDR)) is a plus.
• Knowledge of mobile provisioning and number portability.
• Affinity with virtual and containerized network functions.
• Knowledge of / affinity with network security.
• Agile Mindset.
• Soft skills: Target and result-driven, proactive, team builder.
• Proficiency in English (Dutch is a plus).