Frontend Developer / Software Engineer
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Before you apply
Location2 Locations
Also inWarsaw; Katowice
Work modehybrid
Typefull-time
SeniorityMid
Experience3+ yrs
Company size10,000+ people
PostedSep 28, 2026 · 1mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Bachelor's degree or equivalent practical experience
3+ years of experience in frontend technologies/frameworks (working in the React ecosystem. Advanced knowledge of JavaScript, CSS, and HTML)
Knowledge of Google Cloud Platform services and solutions
Strong knowledge of data structures, algorithms, and problem-solving skills
Solid understanding of DevOps practices including Git, CI/CD, monitoring
Experience collaborating with other teams e.g., UX
Excellent communication skills, capable of working collaboratively in a semi-remote, globally distributed team
Curious mindset; you are collaborative and passionate about helping others to grow and improve
Programming skills in Go and/or Java
Experience with building distributed, reactive applications
Good understanding of databases, especially RDBMS
Experience with message-oriented middleware e.g., Kafka
Experience with ELK stack
Skills
React
JavaScript
CSS
HTML
Google Cloud Platform
Git
CI/CD
Go
Java
Kafka
ELK stack
RESTful APIs
ING Hubs Poland is hiring!
The expected salary for:
specialist position: 7100 - 12 000 PLN
senior specialist position: 9600 - 15 000 PLN
Legal
The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations.
We are looking for you if you have
•
Bachelor’s degree or equivalent practical experience.
•
3+ years of experience in frontend technologies/frameworks (working in the React ecosystem. Advanced knowledge of JavaScript, CSS, and HTML).
•
Knowledge of Google Cloud Platform services and solutions
•
Strong knowledge of data structures, algorithms, and problem-solving skills.
•
Solid understanding of DevOps practices including Git, CI/CD, monitoring.
•
Experience collaborating with other teams e.g., UX.
•
Excellent communication skills, capable of working collaboratively in a semi-remote, globally distributed team.
You’ll get extra points for:
•
Curious mindset; you are collaborative and passionate about helping others to grow and improve.
•
Programming skills in Go and/or Java.
•
Experience with building distributed, reactive applications.
•
Good understanding of databases, especially RDBMS.
•
Experience with message-oriented middleware e.g., Kafka.
•
Experience with ELK stack.
Your responsibilities:
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new features and components development,
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JavaScript/ Typescript web applications Design and Development,
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optimize web applications for performance and scalability (i.e. browser rendering process verifications),
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solving incidents, troubleshooting and debugging to optimize performance,
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develop automated tests to ensure business needs are met,
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working with RESTful APIs,
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participating in code reviews,
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collaborate with clients, customer success teams and quality assurance to gain better insight into their projects.
Information about team:
The Analytics Platforms & Data Products is a team of 100+ people that has the mission to make Analytics Engineering in ING data-driven. We do this by combining UX research and engineering with data science to deliver high-value solutions and products for our organization. We work in a fun and creative environment, and we’re dedicated to bringing out the best in both each other and our projects. We have offices in Amsterdam (main office), Warsaw, Katowice, Bucharest and Manila.
The role naming convention in the global ING job architecture will be “Engineer II” or “Engineer III”.