ING

Medior Full-Stack Engineer | BMG @ING Hubs Romania

ING
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2 days ago
Bucharest, RomaniaSenior

Responsibilities

  • Design, develop, test, and maintain frontend and backend business applications.
  • Build APIs, integration services, and user-facing functionality for liquidity and information management solutions.
  • Participate in architecture discussions and technical design decisions.
  • Improve code quality through reviews, automated testing, refactoring, and engineering best practices.
  • Own services throughout development and production operations, including monitoring, incident response, troubleshooting, and root cause analysis.
  • Improve observability, alerting, reliability, operational resilience, and self-healing automation.
  • Participate in on-call and production support rotations when required.
  • Use AI-assisted engineering tools responsibly for development, testing, documentation, troubleshooting, and knowledge discovery.
  • Maintain compliance with security, privacy, governance, DORA, risk, resilience, disaster recovery, and service continuity requirements.
  • Collaborate with product owners, business analysts, architects, DevOps engineers, stakeholders, and international teams.
  • Share knowledge, mentor less experienced engineers, and contribute to engineering standards and platform modernization.

Requirements

  • At least 6 years of software engineering experience with a JVM language and related technology stack.
  • Hands-on experience with Java 21, Spring Boot 4.x, Spring Framework, JPA/Hibernate, REST or gRPC APIs, JavaScript, HTML, CSS, accessibility, security, and a modern UI framework such as Lit-HTML, Angular, React, Vue, or Svelte.
  • Knowledge of enterprise integration patterns, JMS, Kafka, relational databases, and database performance tuning.
  • Experience with Azure DevOps, Git, Maven, Confluence, CI/CD pipeline definition, and DevOps activities across the software lifecycle.
  • Experience testing code with JUnit, Mockito, JGiven, Cucumber, or Karate, plus knowledge of Playwright for web testing and automation.
  • Knowledge of Docker, Kubernetes, OpenShift, HTTP/1 and HTTP/2, messaging, RPCs, Domain-Driven Design, and architectural patterns including monoliths and microservices.
  • Strong analytical, stakeholder management, decision-making, communication, and collaboration skills.
  • Bachelor’s or master’s-level education in Computer Science, Cybernetics, Software Engineering, Financial Engineering, or an equivalent field.
  • Preferred experience includes JMeter or Gatling performance testing, application metrics and profiling, Elastic Stack log querying, IT security concepts, and Kotlin or other programming languages.
  • Advanced English proficiency is required.

Tech Stack

AngularApache JMeterApache KafkaCSSCucumberDockerGitgRPCHTMLJavaJavaScriptJUnitKotlinKubernetesMavenMicrosoft SQL ServerOpenShiftReactSpring BootSvelteVue.js
ING

About ING

10,000+ employees

ING is a Dutch multinational bank providing retail, private, and wholesale banking, with strong digital and mobile services for consumers and businesses. Founded in 1991 and headquartered in Amsterdam, it operates across Europe and beyond, earning revenue from interest income, fees, and financial services. ING is a public company with shares traded in New York.

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