Senior Solutions Engineer

Luminor Group

Senior Solutions Engineer at Luminor shaping a modern Customers Platform through integrations. Enabling smooth data flow with cloud-native solutions in a dynamic environment.

Posted 5/16/2026full-timeVilnius • 🇱🇹 LithuaniaSenior💰 €5,200 - €7,200 per monthWebsite

Tech Stack

Tools & technologies

AWSCloudDockerJavaKafkaKotlinKubernetesMicroservicesSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Build middleware and integration services connecting Salesforce with internal systems using Kotlin and Quarkus
Implement both synchronous (REST APIs) and asynchronous (event-driven, message based - AWS MSK/Kafka) integration flows
Develop and deploy cloud-native microservices on Kubernetes with GitOps (ArgoCD, Kargo)
Design, document, and maintain robust Operational APIs
Keep integration components reliable, secure, and performant
Collaborate with Salesforce specialists, platform engineers, and business stakeholders
Perform code reviews, write automated tests, troubleshoot and fix defects
Contribute to CI/CD pipelines, infrastructure as code, and deployment automation on AWS
Continuously improve integration architecture and reduce technical debt
Work as part of a cross-functional Agile team in an international environment

Requirements

What you’ll need

5+ years of hands-on development experience with Kotlin or Java
Experience with Quarkus, or similar cloud-native frameworks (Micronaut, Spring Boot)
Solid grasp of integration patterns REST, event-driven architecture, message queues, SYNC/ASYNC communication
Hands-on experience with Kubernetes and Docker
Familiarity with GitOps tooling (ArgoCD, Kargo) is a strong plus
Experience with AWS cloud services
Comfort with DevOps practices, CI/CD, and infrastructure as code
Experience with test automation and quality-driven development
Background in middleware/integration development – connectors, adapters, data sync
Salesforce knowledge is a nice-to-have
Understanding of API security best practices
Fluent English is required in spoken and written communication due to working on a Pan-Baltic level.

Benefits

Comp & perks

Flexibility. Flexible working hours, Hybrid work, and the possibility to work from anywhere in the EU, Iceland, Switzerland, and the UK (in total 90 days per year)
Additional weeks of vacation are available to all employees who have been in the company for 1 year or more
Volunteer time off. We care about giving back to society, therefore, you will get additional days off for volunteering purposes
Paid leave. 30 fully paid calendar days for military training every year
A competitive benefits package in addition to your salary that includes health insurance after the first 3 months pass in all three Baltic states, as well as Health days in case of your absence due to sickness without a doctor's note needed
Access to tools and resources that help you feel good and be productive at work and in life
Internal and external training programs, LinkedIn learning, workshops, conferences, online training, etc
Special offers & pricing for products and services provided by Luminor

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Hard Skills & Tools

KotlinJavaQuarkusREST APIsevent-driven architectureKubernetesDockerAWSCI/CDtest automation

Soft Skills

collaborationtroubleshootingcode reviewscommunicationAgile methodology