IntellectEU

Java Developer – Emerging Tech

IntellectEU

full-time

Posted on:

Location Type: Remote

Location: Spain

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Tech Stack

AnsibleApacheDockerGrafanaJavaJenkinsKafkaKubernetesOpenShiftOraclePostgresPrometheusSpringSpring BootSpringBootSwiftTerraform

About the role

  • Design and implement scalable Java-based services to support DLT applications in the capital markets space
  • Develop off-ledger components such as APIs, integration layers, and data pipelines for DLT-enabled platforms
  • Collaborate with DLT engineers to design seamless interactions between off-ledger and on-ledger components
  • Monitor system performance and optimize distributed architectures
  • Design and implement integration solutions using Java, Apache Camel, and Enterprise Integration Patterns (EIPs)
  • Implement and manage service orchestration, messaging (e.g., Kafka, JMS), and microservice communication patterns
  • Proactively address database support and performance issues, including scaling and backup procedures
  • Investigate database persistence issues, ensuring efficient resolution of deadlocks and other transaction-related concerns
  • Design and maintain architecture diagrams to support system planning, communication between teams, and scalable solution development
  • Collaborate with DevOps team for application deployment and infrastructure management (e.g. using Kubernetes clusters, configuration with YAML files and Helm charts)
  • Develop unit, integration, and system tests to ensure high code quality and system stability
  • Ensure compliance with security standards (e.g., TLS, GDPR, PCI DSS)
  • Produce clear technical documentation for APIs, integration flows, and system architecture
  • Stay informed on emerging technologies and patterns relevant to integrating legacy systems with DLT

Requirements

  • Proficiency in Java frameworks (Spring Boot/Quarkus)
  • Deep understanding of database systems, particularly PostgreSQL and Oracle
  • Knowledge of transaction management, persistence issues, and deadlock resolution
  • Experience building and managing CI/CD pipelines (e.g., Jenkins, GitLab CI)
  • Experience with Docker, Kubernetes (e.g., EKS, OpenShift, GKE, AKS), and Helm
  • Strong expertise with Apache Camel and event-driven integration patterns
  • Autonomy and ownership, ability to work both independently and as part of a team
  • Excellent verbal communication and problem-solving skills
  • Knowledge of DLT frameworks or experience working with DLT programming languages (Nice-to-Have)
  • Knowledge of infrastructure tools: Ansible, Terraform, Prometheus, Grafana, and ELK stack (Nice-to-Have)
  • Understanding of security frameworks and encryption protocols: TLS, SSL, NIST, ISO 27001 (Nice-to-Have)
  • Familiarity with SWIFT messaging protocols and secure financial integrations (Nice-to-Have)
Benefits
  • Excellent compensation and benefits package, including medical insurance and sports activities
  • International experience in a stable company: the company has offices in Antwerp, Lisbon, Krakow, Kyiv, New York and operates on the market for over 15 years
  • A passionate team in an innovative, casual, positive, and open work environment, ready to meet your new ideas
  • Great opportunities for personal and professional development as well as the chance to change the way the business works in the financial world
  • Work where you're most productive — remote, in-office, or hybrid options available
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
JavaApache CamelSpring BootQuarkusPostgreSQLOracleCI/CDDockerKubernetesevent-driven integration
Soft Skills
autonomyownershipteamworkverbal communicationproblem-solving