Senior Back-end Engineer (Accessibility Product House)

Bulgaria Europe Europe (remote) Poland Romania GO Node.js Software Developer

Required skills

Node.js/Golang / strong
AWS/GCP / strong
ClickHouse / strong
Kafka / strong
English / strong

We’re looking for an experienced Back-end Engineer to join our innovative team.

In this role, you’ll be responsible for designing and implementing scalable, distributed Back-end solutions for a SaaS platform.

Customer

Our client is a rapidly growing technology leader in digital accessibility software, helping enterprises make their web and mobile offerings accessible to everyone.

Requirements

  • 8+ years of hands-on experience with Golang or Node.js
  • Solid expertise in cloud platforms, preferably GCP or AWS
  • Strong experience with ElasticSearch and BigQuery
  • Proficiency with at least one messaging and/or streaming system (e.g., Kafka, Flink, Spark, Pub/Sub, or RabbitMQ)
  • Strong background in microservices architecture, distributed systems, serverless architecture, and highly scalable systems
  • Familiarity with production monitoring and performance optimization
  • At least an Upper-Intermediate level of English

WOULD BE A PLUS:

  • Experience with Python or Kotlin
  • Experience with Kubernetes
  • Familiarity with ClickHouse

Responsibilities

  • Design and implement scalable, distributed Back-end solutions for a SaaS platform
  • Architect and deliver complex systems focused on accessibility compliance
  • Plan, execute, and maintain large-scale software delivery pipelines
  • Monitor system health and optimize performance across services
  • Research, evaluate, and integrate modern technologies into the Back-end architecture
  • Troubleshoot issues across various Back-end services and infrastructure
  • Collaborate on evolving the product’s core architecture to meet performance and scale requirements
  • Lead or contribute to hands-on technical architecture and SaaS infrastructure decisions

WHY US

  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities

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