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  • Senior Back-End Engineer (Accessibility Product House)
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    Senior Back-End Engineer (Accessibility Product House)

    Warszawa
    Type of work
    Full-time
    Experience
    Senior
    Employment Type
    B2B
    Operating mode
    Remote
    Sigma Software

    Sigma Software

    Sigma Software is a global software development company that enables enterprises, startups, and product houses to meet their technology needs through end-to-end delivery. We have been working since 2002, from all over the world.

    Company profile

    Tech stack

      AWS

      advanced

      Golang

      advanced

      Kotlin

      advanced

      Azure

      advanced

      GCP

      advanced

      Java

      advanced

      SQL

      advanced

      Python

      advanced

      NoSQL

      advanced

    Job description

    Online interview
    Friendly offer

    We’re seeking a talented Senior Back-End Engineer to play a vital role in building our Customer’s SaaS platform.

    By joining our team of highly professional and innovative engineers, you’ll have the opportunity to:


    • Make a significant impact on global digital accessibility
    • Work in an environment driven by engineering excellence
    • Collaborate with passionate professionals in a culture free of ego
    • Contribute to a product that’s changing lives on a global scale


    Requirements

    • 5+ years of experience working as a Back-end Engineer with at least two programming languages – one JVM-based (e.g., Java, Kotlin) and another - Golang or Python
    • Proven capabilities in modern software design and development
    • Experience working with SaaS architectures
    • Proficiency with at least one major cloud provider (GCP/AWS/Azure), including serverless and container-based deployments
    • Experience with multiple data stores/services (SQL, NoSQL, ElasticSearch, BigQuery, etc.)
    • Knowledge of high-scale stream/batch processing systems (e.g., Flink, Spark, Kafka)
    • Experience managing and maintaining production systems
    • Upper-Intermediate level of English

     

    Would be a plus

    • Experience with InfluxDB/Prometheus/Grafana etc.


    Personal Profile

    • Independent and self-motivated learner
    • Excellent problem-solving skills
    • Proactive attitude
    • Strong team player with a collaborative mindset


    Responsibilities

    • Design and implement scalable solutions to improve product architecture
    • Plan and execute complex, distributed, large-scale software delivery systems
    • Monitor and optimize all aspects of product performance
    • Research and integrate cutting-edge technologies
    • Troubleshoot issues across a wide array of services and functional areas
    • Contribute to the DevOps culture and practices


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