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Senior DevOps Engineer (Voice AI Platform)
New
DevOps

Senior DevOps Engineer (Voice AI Platform)

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.

Tech stack

    English

    B2

    Kubernetes

    master

    AWS

    advanced

    Redis

    advanced

    Multi-region architecture

    advanced

    CI/CD pipelines

    advanced

    Percona MySQL

    advanced

    Аutomation frameworks

    advanced

    Docker

    advanced

    Cassandra

    advanced

    OpenSearch

    advanced

Job description

Online interview
Friendly offer

Join the development of an advanced voice AI platform that empowers organizations to integrate natural conversational interfaces into their products, services, and applications. This solution enables seamless interactions, while giving enterprises full access to valuable data and analytics, ensuring complete control and ownership over customer engagement and brand experience. One of the key focus areas is building and supporting an active/active multi-region architecture to ensure high availability, scalability, and resilience of the Autonomics platform.


CUSTOMER


Our customer is a leading innovator in the voice AI industry, delivering customized conversational solutions to global brands across automotive, hospitality, telecom, and other industries. Their technology powers voice-enabled experiences that strengthen customer engagement while providing companies with full ownership of user data and interactions.


PROJECT


The project focuses on the development and optimization of the Autonomics platform — a highly available, multi-region infrastructure designed to support conversational AI services. The team is implementing robust DevOps practices to ensure seamless deployment, efficient scaling, and high system reliability across multiple geographies.


RESPONSIBILITIES


  • Lead the transformation of the current single-region platform into a fully operational active/active multi-region architecture

  • Design and implement intelligent user routing mechanisms to ensure optimal regional access and seamless failover in case of regional outages

  • Deliver a robust and scalable multi-region solution within a tight 12-week timeline, ensuring uninterrupted business continuity even during disaster scenarios

  • Apply deep expertise in high-availability, large-scale distributed systems, and complex cloud architectures

  • Work exclusively with open-source technologies, including Kubernetes, Percona MySQL, OpenSearch, Cassandra, and Redis, to build and optimize the solution


REQUIREMENTS


  • At least 8 years of experience as a DevOps Engineer with a proven track record of designing and delivering active/active, multi-region deployments

  • Demonstrated ability to successfully execute complex projects within tight timelines without compromising quality

  • Strong hands-on experience with Kubernetes, MySQL (Percona), OpenSearch, and Redis

  • Expertise in setting up, managing, and optimizing active/active configurations in distributed environments

  • Solid experience with automation frameworks and CI/CD pipelines

  • Over 5 years of hands-on experience with AWS

  • Deep understanding of DevOps principles, Agile methodologies, and modern cloud architectures

  • Strong collaboration skills with the ability to work effectively across multiple teams and departments

  • Proven skills in risk management, issue escalation, and rapid decision-making in high-pressure scenarios

  • Experience with load testing, performance validation, and chaos testing to ensure system resilience across regions

  • Proficiency in developing, maintaining, and verifying runbooks for operational readiness

  • Experience with parallel development and phased implementation strategies

  • At least an Upper-Intermediate level of English


Would be a plus:


  • Deep knowledge of distributed systems theory, including CAP theorem and conflict resolution patterns

  • Production experience supporting 99.9%+ SLA environments and designing robust disaster recovery strategies

  • Expertise in data model design and adaptation for multi-region active/active deployments

  • Strong background in network architecture design for cross-region topologies and capacity planning

  • Hands-on experience implementing conflict resolution strategies in distributed systems


Undisclosed Salary

B2B

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Informujemy, że administratorem danych jest Sigma Software sp. z o.o. z siedzibą w Warszawie, ul. Chmielna 134 (dalej ja... more