At

Akkodis , we combine digital and engineering solutions to create a smarter future for everyone. With a presence in over 30 countries across Europe, Asia, and the Americas, we are committed to innovation, leveraging our team’s expertise and technology to transform industries and deliver cutting-edge solutions to the world’s most complex challenges.

We are currently expanding our team and looking for an

L3 Support Engineer (Java/Spring Boot)

to join a challenging international project with strong professional development opportunities. As an

L3 Support Engineer , you will play a key role in ensuring the availability, stability, and performance of critical business applications, with a strong focus on

Kafka-based event-driven architectures, PL/SQL troubleshooting, and complex production support activities .

You are the ideal candidate if you have…

✅ At least

3 years of experience

in L3 Application Support, Site Reliability Engineering, or Software Engineering within high-availability environments. ✅ Strong experience troubleshooting backend applications using

Java and Spring Boot . ✅

Strong hands-on experience with Kafka , including event handling, topic analysis, message tracing, and troubleshooting distributed event-driven systems. ✅

Advanced PL/SQL and SQL knowledge , with proven experience analyzing complex queries, troubleshooting data issues, optimizing performance, and working with relational databases. ✅ Solid knowledge of distributed architectures, including

REST APIs, Microservices, and Kafka-based solutions . ✅ Hands-on experience with

Kubernetes

and Linux environments. ✅ Experience participating in on-call support rotations for business-critical applications. ✅ Fluent English to work in an international environment.





What will your day-to-day look like?

Act as the L3 escalation point for critical production incidents, driving resolution through log analysis, telemetry, code debugging, and

Kafka event tracing . Perform root cause analysis (RCA) for complex incidents involving

microservices, Kafka event streams, databases, and integrations . Monitor, troubleshoot, and optimize distributed microservices and

Kafka-driven event-processing platforms . Analyze and resolve complex database issues using

SQL and PL/SQL , ensuring data integrity, performance optimization, and operational stability. Participate in release management activities, operational readiness reviews, and deployment processes within Kubernetes environments.

What do we value in your profile?

✔ Experience working in fintech, digital banking, financial services, or other highly regulated environments. ✔ Knowledge of frontend technologies such as

React

to support end-to-end issue analysis. ✔ Proactive, solution-oriented mindset with strong analytical and troubleshooting skills. ✔ Ability to work effectively within international and multicultural teams. ✔ Strong communication and collaboration skills.

What do we offer at Akkodis?

Permanent contract. Hybrid work model (3 mandatory office days per week and 2 days of remote work) Join a leading multinational company in a fast-growing technology environment. ✨ Flexible benefits package (meal vouchers, transport subsidy, health support). Continuous training and access to professional development programs. Exclusive discounts and benefits for Akkodis employees. Opportunity to work on mission-critical applications within a general and highly innovative ecosystem.

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📌 Support Engineer (Java/Spring Boot, Kafka & PL/SQL) (Madrid)
🏢 Akkodis
📍 Madrid