Senior React Developer


  • BS/Master’s degree in Computer Science, Engineering, or a related field
  • +3 years of experience as a front-end developer
  • Ability to work closely so UX/UI designers and design systems
  • Knowledgeable about modern web technologies: React, Redux, ES6/7, Webpack, GraphQL, etc
  • Experience developing responsive web applications
  • Thorough understanding of web standards and browser/platform compatibility
  • Deep knowledge of CSS and CSS extensions (SASS/SCSS)
  • Experience working with modern software lifecycle tools: Git, CI/CD


  • Take part in building our R&D team
  • Work with the design team in building a user-friendly, robust, and highly responsive product
  • Design, build and maintain a global high-scale SaaS product

Tech stack 

  • Terraform as part of the application, dynamically provision AWS accounts, network infrastructure, and workloads in reaction to clients activity
  • The infrastructure is managed as code with Terraform/Kops/Helm and services are monitored using Prometheus Thanos Grafana and Loki
  • CI/CD is handled by a combination of CircleCI and ArgoCD in GitOps fashion to test and deploy code to production
  • The SQL core teams work with C++
  • Backend teams work with Go, Python, Rust in order to create gRPC microservices exposing REST APIs and GraphQL interface
  • CockroachDB, FoundationDB, Temporal, and Kafka as application infrastructure Our frontend teams work with TypeScript, React, Redux + Apollo

Future focus areas

  • Provisioning visibility and flows
  • Connectivity to AWS S3 and Glue
  • Observability over query profiling, resource utilization, and monitoring
  • Best in the market SQL IDE
  • Integrations with various external systems
  • Charting, data visualizations, data preps, data cleansing, many more…

Will be a plus

  • Experience building front-end applications for a large-scale production-ready product
  • Experience with web sites heatmap and sessions analytic tools integration (e.g. Hotjar, LogRocket)
  • Knowledge of TypeScript

What we offer

  • An opportunity to make an impact on the industrial future and be part of disruptive and groundbreaking product
  • In-depth exposure to a modern cloud-scale distributed data warehouse
  • Competitive salary
  • Medical insurance
  • Tax compensation
  • Hybrid work model: a mixture of the office and remote work
  • Long-term employment with 20 working-days paid vacation
  • Paid sick leaves (10 per year)

About the project

Firebolt is a disruptor in the cloud data warehouse space. So far they’ve built the fastest cloud data warehouse in the market, by far, and have helped some of the most data-forward companies in the world with their data challenges. But this is just the beginning. They are a strong team of world-class data experts, led by ex-founders from Sisense and Looker. With $164M of recent funding by top VCs, the team is poised to grow quickly and change the work with data and what can be done with data.

Job Category: Front-end React.js
Job Type: Full Time
Job Location: Kyiv Remote

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