Senior Backend Engineer

5 dni temu

Warszawa, Mazovia, Polska Sigma Software Pełny etat 60 000 zł - 120 000 zł rocznie
Company Description

Join a fast-growing leader in digital accessibility Seeking a Backend Engineer to build scalable SaaS solutions using Go or JVM, cloud tech, and modern architectures. 

We're looking for an experienced Backend Engineer to join our client's innovative team. In this role, you'll be responsible for designing and implementing scalable, distributed backend solutions for a SaaS platform. 

CUSTOMER

Our Customer is a market-leading web and mobile accessibility software company focused on providing accessibility automation to enterprises. Their AI-enabled products save time and reduce risk via proprietary discovery and analysis algorithms that integrate directly into software development pipelines.

Job Description
  • Design and implement scalable, distributed backend solutions for a SaaS platform  
  • Architect and deliver complex systems focused on accessibility compliance  
  • Plan, execute, and maintain large-scale software delivery systems 
  • Monitor and optimize all aspects of product performance  
  • Research, evaluate, and integrate cutting-edge technologies into the backend architecture  
  • Troubleshoot issues across various backend 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 
Qualifications
  • 5+ years of experience with Golang or JVM languages 
  • Proficiency with at least one major cloud provider (GCP, AWS, or Azure), including serverless and container-based deployments. 
  • Expertise in modern software design practices 
  • Experience with multiple data stores/services (SQL, NoSQL, ElasticSearch, BigQuery, etc.) 
  • Knowledge of high-scale stream/batch processing systems (e.g., Flink, Spark, Kafka) 
  • Extensive experience in managing and maintaining production systems 
  • At least Upper-Intermediate level of English

WOULD BE A PLUS

  • Understanding of distributed systems and microservices architecture 
  • Familiarity with Kubernetes and container orchestration platforms. 
  • Experience with ClickHouse or other high-performance databases

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