Full Stack Developer / Software Engineer

REQ-10089123
08/02/2025
IT Engineering
Katowice, Poland
Warszawa

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We are looking for you if you have

Bachelor's degree or equivalent practical experience.
3+ years of experience working in the React ecosystem. Advanced knowledge of JavaScript, CSS, and HTML.
3+ years of experience with one or more back-end programming languages like Python, Go, or Java.
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.
Strong programming skills in Go.
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:

new features and components development,
JavaScript/ Typescript web applications Design and Development,
optimize web applications for performance and scalability (i.e. browser rendering process verifications),
solving incidents, troubleshooting and debugging to optimize performance,
develop automated tests to ensure business needs are met,
designing and implementing RESTful APIs,
participating in code reviews,
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 III”.

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ING’s vision is to unlock our people’s full potential through our inclusive culture where everyone has the opportunity to develop and have impact for our customers and society. To achieve this vision, our policies support diversity, equity, and inclusion. As an equal opportunity employer, we do not tolerate discrimination of any kind with regard to age, gender, gender identity, cultural background, experience, religion, race, ethnicity, disability, family responsibilities, sexual orientation, social origin, or any other status protected by applicable law. If you require any assistance or if we can accommodate you in any way when participating in our application and/or interview process, please email the recruiting contact listed for the relevant position. We will be happy to work with you to ensure a fair and accessible process. Read more about our commitment to diversity, inclusion and belonging here.