Technical Support Manager (m/f/d) L2

voize; Köln; Hybrid; EUR 70,000 - 95,000; Full time

Benefits offered by this job

Stock options

30 vacation days

Germany Transport Ticket

Urban Sports Club

Company off-sites

Learning platforms (Blinkist/Audible)

Flexible hours

Hybrid work

Job summary

voize is seeking a dedicated engineer to keep 2,000+ care facilities running smoothly. You will own escalated cases end-to-end, reproduce faults, and coordinate across app, backend, networks, and third‑party systems to restore service quickly.

You will debug integrations with German care documentation systems, untangle firewall and VPN issues, lead incidents with Engineering, and help turn recurrent problems into permanent improvements with runbooks and knowledge bases.

Qualifications

• Hands-on observability and networking experience.
• Windows and/or Linux system administration in enterprise environments.
• Experience reading payloads and tracing data across systems.
• Experience owning 2nd/3rd-level escalations in complex environments.
• Fluent German required (C2) for customer communication.

Responsibilities

• Own escalated cases from 1st-level support end-to-end: reproduce, isolate fault across app, backend, networks, and third-party systems and keep customers informed until resolution.
• Debug integrations with German care documentation systems: interface errors, data/schema mismatches, on-prem configurations.
• Untangle customer-side IT – firewalls, proxies, certificates, MDN-managed devices – often coordinating with facility IT.
• Lead critical incidents: assess affected facilities, drive resolution with Engineering, communicate clearly to customers and stakeholders.
• Turn recurring issues into permanent fixes: root-cause analyses, input to QA, runbooks, and knowledge bases; mentor junior staff.

Skills

German (C2)

Networking fundamentals

Windows/Linux administration

APIs & integrations

2nd/3rd level escalations

Tools

Grafana

Sentry

Job description

Why voize? Because we’re more than just a job! At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to busywork and complex systems that pull them away from what matters most: people. Our vision is to change that by building AI companions that seamlessly take over digital workflows. We don't replace humans with technology - we amplify their impact. Our mission is backed with a $50M Series A funding led by Balderton Capital, with support from HV Capital, Y Combinator and other leading VCs. Today, 2,000+ facilities trust voize, and over 200,000 users rely on our AI companion to ease their daily workload. As a dynamic team, we combine first-in-class technology with meaningful social impact. And now, we’re looking for you to join us on this mission!

Your Mission: Keep 2,000+ care facilities running

When voize works, nurses get 39 minutes of their shift back. When something breaks, a firewall silently blocking sync, an interface mismatch with a facility’s care software or a regression after a release, documentation stops and care teams feel it immediately. Your mission: make sure that downtime is minimum, and never happens twice.

Your Daily Business - No two days are alike

• Own escalated cases from 1st-level support end-to-end: reproduce, isolate the fault across app, backend, customer network, and third-party systems and keep the customer clearly informed until it’s solved
• Debug integrations with leading German care documentation systems: interface errors, data and schema mismatches, and on-prem configurations in customer environments (Windows/Linux)
• Untangle customer-side IT - firewalls, proxies, certificates, MDM-managed shared devices - often in direct coordination with a facility’s IT
• Take the lead in critical incidents: assess which facilities are affected, drive resolution together with Engineering, and own clear, timely communication to customers and internal stakeholders
• Turn recurring issues into permanent fixes: root-cause analyses with Product & Engineering, input into pre-release QA, runbooks and knowledge-base articles - and mentor 1st-level colleagues along the way as you help shape our escalation playbooks

Your Skillset — What you bring to the table

• Hands-on experience with observability/monitoring tools (Grafana, Sentry) and strong networking fundamentals (firewalls, proxies, DNS, TLS/certificates) - you can use logs, metrics, and traces to figure out why systems can’t talk to each other
• Solid Windows and/or Linux system administration in enterprise or customer environments - you’re at home in logs, configs, and the command line
• Hands-on experience with APIs and system integrations - you can read a payload and trace where data breaks between systems
• Experience owning 2nd/3rd-level escalations in complex environments
• German proficiency at C2 / billingual level - our customers work with us in German, so this is a hard requirement

Growing Together – What You Can Expect At Voize

• We are a fast-growing startup, that means you will tackle challenges, grow quickly, and make a real impact, giving healthcare professionals more time for real patient care
• We foster an open, collaborative culture with regular team events, whether you work from our Berlin office or remotely from Germany
• Become a co-creator of our success with stock options
• Generous perks: 30 vacation days plus your birthday off, Germany Transport Ticket, Urban Sports Club, regular company off-sites, and access to learning platforms such as Blinkist and Audible
• You decide when you work best, that means flexible working hours and a good hybrid set-up

Ready to talk?

We look forward to your application and can’t wait to meet you – no matter who you are or what background you have!