Merck KGaA Posted August 14, 2026

SSO & Keycloak Expert (all genders)

Bratislava, Bratislava, Slovakia FULL_TIME
Information Technology

Merck KGaA is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Work Your Magic with us!

Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us.

REMOTE ROLE WITHIN CZECH REPUBLIC OR SLOVAKIA

Your role: Build and evolve components in our self-developed identity and security platform used across 150+ global sites. As a Lead Developer, you’ll own the technical direction of key services (from design to production), lead by example in implementation, and work closely with a dedicated SRE team that runs and operates the solutions, so you can focus on building robust software.

What you’ll do:

Lead the design and development of cloud-native services and platform components (security, IAM/SSO, data/observability).

Translate product and security requirements into robust architectures and high-quality implementations.

Drive engineering best practices (code quality, testing, reviews, CI/CD, secure-by-design).

Collaborate with SREs to ensure reliability, scalability, and operational excellence (SLIs/SLOs, incident learnings, hardening).

Mentor engineers and enable the team to deliver sustainably and confidently.

Who you are: 

Professional software engineering experience with ownership of production systems.

Strong hands-on development skills (ideally Java ; TypeScript and Go is a plus).

Solid understanding of microservices and Kubernetes-based delivery.

Good grasp of security fundamentals (authentication/authorization, secure coding; familiarity with SSO protocols like OIDC/OAuth/SAML is a plus).

Experience working with modern platform components such as streaming, analytics, and observability stacks is beneficial.Interest or experience in IT security (e.g., threat modeling, secure architecture, vulnerability management, or security testing) is beneficial.

Fluent in English (German is a plus).

Our environment aka you’ll work with: 

Kubernetes, IaC, GitOps, and a self-hosted, cloud-native ecosystem

Other common technologies across the team: Kafka, Flink, Postgres, Neo4J, Grafana, Elasticsearch, plus Java, TypeScript, Go

Strong partnership with an experienced SRE team for operations and reliability

Salary starts at 3.000 EUR and is dependent upon relevant experience.

The initial interviews will be conducted remotely, the final interview will be held in person.

What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress!

Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!

Job details

Seniority
Not listed
Function
Information Technology
Therapeutic area
Not listed
Location
Bratislava, Bratislava, Slovakia
Employment type
FULL_TIME

How this role compares

Computed from every other active Information Technology role in our database, not just this employer's listings.

We currently track 1211 comparable Information Technology roles across 60 biopharma companies.

1211Comparable roles tracked
1154Currently active
60Companies hiring similar roles
32Countries represented

Salary context

152 of 1211 peers report a salary range (USD, annualized)

Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.

This roleSubject Not listed on this posting
Lowest disclosed · Senior Data Security Engineer (Insider Risk Management – Engineering) · AbbVie $0/hr – $0/hr (≈ $0–$0/yr)
Highest disclosed · Senior Director, Targets and Mechanisms Solutions · Pfizer $230,900/yr – $384,800/yr
Peer group range $0 – $307,850 (median $165,900)

Where these roles are based

Top locations among the 1211 comparable roles

India563
United States255
Spain116
Poland74
Portugal34
China22

+ 26 more countries

Seniority mix

665 of 1211 peers have a known seniority level

Senior308
Manager153
Principal56
Associate52
Associate Director44
Director35
Senior Director12
Intern/Fellow/Postdoc4
Executive/VP1

Therapeutic area mix

2 of 1211 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology1
Vaccines & Infectious Disease1

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

40%similar
Merck KGaA Bratislava, Bratislava, Slovakia
Same function Same country
40%similar
Merck KGaA Bratislava, Bratislava, Slovakia
Same function Same country
25%similar
Lilly San Francisco, California, United States of America
Same function

Matched on job function only -- seniority, specialty, and location weren't confirmed as aligned.

25%similar
Roche Basel, Basel-City, Switzerland Senior
Same function

Matched on job function only -- seniority, specialty, and location weren't confirmed as aligned.

25%similar
Roche Santa Clara, California, United States of America Principal
Same function

Matched on job function only -- seniority, specialty, and location weren't confirmed as aligned.

25%similar
Roche Basel, Basel-City, Switzerland Senior
Same function

Matched on job function only -- seniority, specialty, and location weren't confirmed as aligned.

Notify me about similar jobs

Get an email when we spot other openings like this one – same job function, comparable seniority, roles you'd actually want to see.

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

40%
Genesys Cloud CX Engineer (all genders)
Merck KGaA · Bratislava, Bratislava, Slovakia · Seniority not listed
Function Therapeutic area Seniority Country
25%
Software Engineer / Senior Software Engineer
Roche · Basel, Basel-City, Switzerland · Senior
Function Therapeutic area Seniority Country
25%
Lead Software Engineer (Rust)
Roche · Sant Cugat del Vallès, Barcelona, Spain · Seniority not listed
Function Therapeutic area Seniority Country
25%
Software Engineer
Roche · Santa Clara, California, United States of America · Seniority not listed
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.