Java Software Engineer – Financial Markets

ING

Java Software Engineer developing robust backend services for Financial Markets. Collaborating with traders and business experts to optimize systems used globally.

Posted 6/11/2026full-timeKatowice • 🇵🇱 PolandMid-LevelSenior💰 PLN 9,600 - PLN 22,000 per monthWebsite

Tech Stack

Tools & technologies

JavaSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Design and develop robust backend services and expose them via modern REST APIs
Continuously improve architecture, scalability, and infrastructure, including CI/CD pipelines
Enhance performance, reliability, and system resilience in production environments
Collaborate closely with business experts, traders, and quants to deliver complex features
Apply and promote high-quality engineering practices, including automated testing
Proactively identify, troubleshoot, and resolve issues, ensuring long-term stability

Requirements

What you’ll need

MSc in Computer Science or equivalent practical experience
5+ years of experience building and maintaining production-grade software
Strong foundations in algorithms, data structures, design patterns, and concurrency
Proven ability to build modular, testable, and maintainable systems
Hands-on expertise in Java, Spring Boot, Git, and SQL
Strong analytical thinking and a problem-solving mindset
Good command of English (written and spoken).

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account ING Website LinkedIn All Job Openings 10,000+ employees Founded 1991 💸 Finance 🏦 Banking Finance
Banking ING is a global financial institution offering a wide range of banking, investment, and related financial services to individual and corporate clients. The company emphasizes sustainability and corporate responsibility, with initiatives in climate action, diversity, and financial health. ING is committed to compliance, risk management, and maintaining high standards of corporate governance. It has a strong presence in various countries and is recognized as a leading bank in the Netherlands. Java Software Engineer – Financial Markets Job not on LinkedIn 🔥 49 minutes ago 🏢 Katowice – Onsite 💵 zł9.6k - zł22k / month ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer Java Spring Spring Boot SpringBoot SQL Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Design and develop robust backend services and expose them via modern REST APIs
Continuously improve architecture, scalability, and infrastructure, including CI/CD pipelines
Enhance performance, reliability, and system resilience in production environments
Collaborate closely with business experts, traders, and quants to deliver complex features
Apply and promote high-quality engineering practices, including automated testing
Proactively identify, troubleshoot, and resolve issues, ensuring long-term stability 🎯 Requirements
MSc in Computer Science or equivalent practical experience
5+ years of experience building and maintaining production-grade software
Strong foundations in algorithms, data structures, design patterns, and concurrency
Proven ability to build modular, testable, and maintainable systems
Hands-on expertise in Java, Spring Boot, Git, and SQL
Strong analytical thinking and a problem-solving mindset
Good command of English (written and spoken). Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Software Engineer, Python 🕒 May 14 Minor Hotels Europe and Americas 10,000+ employees 👥 B2C Website LinkedIn All Job Openings Senior Python Software Engineer delivering high-impact data analytics solutions for industry leaders at Capgemini Engineering. Collaborating in an Agile environment with international teams. 🏢 Katowice – Onsite 💰 Post-IPO Equity on 2018-05 ⏰ Full Time 🟠 Senior 🔙 Backend Engineer AWS Cloud Flask Python View More Backend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

JavaSpring BootSQLREST APIsCI/CDautomated testingalgorithmsdata structuresdesign patternsconcurrency

Soft Skills

analytical thinkingproblem-solvingcollaborationcommunication

Certifications

MSc in Computer Science