Senior Front-End Engineer IV (JavaScript/TypeScript, React.js)

at ING
PLN 156,000-300,000 per year
SENIOR
✅ On-site
✅ Visa Sponsorship

Used Tools & Technologies

Go

Required Skills & Competences

Security @ 4 Ansible @ 4 Grafana @ 4 Kafka @ 4 Kubernetes @ 4 Linux @ 4 DevOps @ 4 TypeScript @ 4 GCP @ 4 Java @ 4 GitHub @ 4 Azure @ 4 JavaScript @ 4 PostgreSQL @ 4 SRE @ 4 React @ 4 LLM @ 4 Azure DevOps @ 4 Oracle @ 4 OpenShift @ 4 Compliance @ 4 OpenTelemetry @ 4 Observability @ 4 AI @ 4

Details

The expected salary for this position: 13 000 - 25 000 PLN

Summary

Within the Global Monitoring Area (functional line) the department builds a Global Observability Platform to enable ING services to run seamlessly and put engineers in control of their observability. The team is diverse, works globally, and focuses on engineering with attention to non-functional requirements. The role naming convention in the global ING job architecture will be “Engineer IV”.

Responsibilities

  • Developing Grafana plugins
  • Developing UI components
  • Developing an observability-suite in Golang

Requirements

  • Experience with JavaScript/TypeScript and React.js
  • Experience with Observability engineering / SRE
  • Experience with OpenTelemetry (logging, metrics, tracing, Grafana)
  • Knowledge and experience with Golang and Java
  • Knowledge of PostgreSQL and Oracle databases
  • Knowledge of ING processes for risk, security, and compliance requirements
  • Knowledge and experience with Azure DevOps pipelines / boards
  • Knowledge and experience with GitHub
  • Knowledge of OpenShift / Kubernetes and Kafka
  • Knowledge and experience with Linux (Red Hat, Ubuntu, Alpine)
  • Degree in (Information) Technology or equivalent work experience demonstrating you operate at this level
  • Command of the English language (English level - B2)
  • Strong team-player skills; able to empower and constructively challenge squad members

Extra points

  • Experience with public cloud providers (Azure, GCP) and cloud-based solutions
  • Knowledge of cloud technologies, including Ansible and OpenShift
  • Experience with AI (LLM, prompting, coding)
  • Good understanding of IT and platform building
  • Ability to switch contexts between engineers, architects, stakeholders, and management
  • Energetic and proactive engineering mindset with a “Do it – Try it – Fix it” mentality

Information about the Area

Department is at the IT heart of ING. The purpose is to build a truly Global Observability Platform that enables ING services to run seamlessly and puts engineers in control of their observability. They trust engineers and guide them in making an impact and in their professional growth.

The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations.