OneMain Financial Jobs

Job Information

IBM Senior Full-stack Developer in Banska Bystrica, Slovakia

Introduction

A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, you’ll have the tools to drive meaningful change and accelerate client impact. At IBM Consulting, curiosity fuels success. You’ll be encouraged to challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while valuing your unique skills and experiences.

Your role and responsibilities

You’ve shipped production Java code, you know your frameworks inside out, and you’re ready to own architectural decisions - not just implement them. At IBM Consulting, you’ll work on complex full-stack systems, have a real say in how they’re built, and push them to the cloud.

How you’ll make an impact:

  • Lead the design and end-to-end development of Java applications and modern cloud‑native patterns using Jakarta EE, Spring, Spring Boot, or Quarkus

  • Contribute across the full stack, from backend services to frontend components in Angular, React, or Vue.js

  • Drive architecture discussions focused on scalability, reliability, and long‑term maintainability

  • Design and deploy solutions on IBM Cloud, AWS, Azure, or Google Cloud

  • Improve existing systems, reduce technical debt, and modernize legacy components

  • Shape CI/CD pipelines and DevOps practices using tools like GitLab CI, GitHub Actions, or Jenkins

  • Mentor teammates, contribute to coding standards, and influence technical strategy

Why join us:

  • Real influence over architecture, tooling, and engineering practices

  • Opportunities to grow into roles such as Lead Developer or Solution Architect

  • Work on diverse international projects across multiple industries

  • Remote‑friendly environment and flexible work arrangements where possible

  • Support for learning: certifications, training, conferences, internal communities of practice

  • A sustainable engineering culture that values quality over shortcuts

Required technical and professional expertise

What you bring:

  • 6+ years of Java development with strong Jakarta EE, Spring Boot or Quarkus experience

  • Solid microservices background with Docker or Podman and Kubernetes

  • Strong SQL skills and hands‑on experience with relational databases

  • Full‑stack capability in at least one modern frontend framework

  • Experience designing RESTful APIs and working with OpenAPI

  • Strong communicator who thrives in distributed, collaborative teams

  • Proactive, curious, and comfortable driving technical improvements

Your vibe:

  • Clear and thoughtful communicator

  • Comfortable making architectural recommendations and explaining tradeoffs

  • Self‑driven problem solver who doesn’t wait for instruction

  • Curious, adaptable, and eager to explore new technologies

  • Strong systems thinker who understands how components integrate and evolve over time

AI-assisted development:

  • Actively uses AI coding assistants (GitHub Copilot, Cursor, or similar) as an integral part of your daily development workflow

  • Able to critically evaluate, refactor, and validate AI-generated code, you know when to trust it and when to push back

  • Leverages AI tools to accelerate design, code review, documentation, and test generation, without losing ownership of quality and architecture

  • Familiar with prompt engineering practices relevant to software development and capable of guiding AI tools toward better outputs

Bonus points for:

  • German language skills - a real advantage on our international projects

  • Experience modernizing legacy applications (Swing, Eclipse RCP)

  • Event‑driven architecture with Kafka or RabbitMQ

  • Performance/load testing or ISTQB certification

Preferred technical and professional experience

• Proficiency in Scripting Languages: Exposure to scripting languages such as Ruby or Groovy for web development, enhancing application functionality and user experience. • Knowledge of Functional Programming: Exposure to applying functional programming principles, improving code efficiency and scalability in application development. • Familiarity with Batch Processing: Exposure to batch processing frameworks and tools, ensuring efficient data processing and system integration.

IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

DirectEmployers