Discover more about Testing Automation with our informative materials.

E-Book & Whitepapers

How to ensure voice roaming continuity after the sunsetting of 2G and 3G networks

Explore the testing options and obligations operators have to navigate the migration from 2G and 3G to 4G and 5G voice roaming.
Learn how actively testing using real devices before, during and after the rollout can verify interoperability, help operators identify the optimum roaming partner, troubleshoot issues and ensure continued voice (QoE) for subscribers in the most efficient and accurate way.

Why active testing using real devices is the ultimate verification of end-user Quality of Experience

Explore the importance of Quality of Experience (QoE) to Communications Service Providers (CSPs) as they strive to deliver high-quality services to their subscribers over fixed and mobile networks.
Learn how active testing using real devices can verify service performance KPIs and ensure optimum QoE is delivered to end users.

Quality assurance testing for 5G industrial applications

Discover 5G status overview and use cases, the impact on QoS and QoE, and the 5G service assurance requirements. Finally, explore a specific case study: 5G private network active testing.
Learn how to ensure effective quality assurance testing for 5G industrial applications.


How Active Testing can help CSPs to avoid Enterprise customerchurn in a post-COVID world.

The widespread adoption of remote working post-COVID brings a new requirement for the provision of enterprise-grade broadband to a distributed, home office-based workforce.

Learn how CSPs can use active testing techniques to meet the complex demands of their enterprise clients and mitigate the risk of churn.

The Telco Engineer's Guide to test Automation

Growing Network and service complexity in combination with the fast smartphone evolution is causing a growing testing demand. Interworking between newest and legacy technologies must be ensured.

Learn how the right Test Automation approach can improve Customer Experience, Service Quality and speed up Time-to-Market.

Automated Testing Framework


ATF leaflet

As new technologies enter the market, network providers have to cope with new levels of complexity. At the same time, interworking these new elements of technology into existing networks has become business-critical. The result is a dramatic increase in the need for testing. SEGRON’s test automation solutions ensure optimal service quality and rapid time-to -market for next- generation 5G and IoT services.

Global Service Enabler

GSE leaflet cover

GSE leaflet

Verify the performance of your digital services over international and roaming networks from any location using real out-of-the-box smartphones.

intelligent Device Automation

iDA leaflet

iDA is an innovative tool enabling device testers to quickly and easily verify the full functionalities of the latest and even pre-released smartphones on any network and to report potential problems to manufacturers. Simply connect a new device and start the iDA learning algorithm and in less than 30 minutes the device is ready for the verification testing which is executed automatically. Result is the proof of successful network and device interoperability.

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SEGRON Logo Black Blue

Senior SaaS System Administrator

Job description, responsibilities:
  • Oversee the sysadmin related tasks in our SaaS infrastructure (partially cloud based, partially bare metal)
  • Daily operation and maintenance of the system
  • Analysing and resolving incidents
  • Follow and help improving the incident and change management procedures
  • Design procedures for system troubleshooting and maintenance
  • Incorporating base OS updates and security patches
  • Ensure that systems are safe and secure against cybersecurity threats by raising change requests where potential threat is possible
  • Performing SW updates for the Segron SaaS SW stack (distributed architecture with clusters)
  • Configuring solutions like reverse proxy, firewalls, etc.
  • Building tools to automate procedures & reduce occurrences of errors and improve customer experience
  • Tutoring & coaching newcomers & less senior experts in the team
  • Interworking with the architects and IT admins of Segron to have the SaaS procedures inline with the Segron processes
Requirements / Skills:
  • We are looking for a self-motivated, self-improving individual with a highly independent mindset and open and straightforward technical communication to help us to improve and maintain our cloud infrastructure of our powerful end-to-end testing solution ATF (Automated Testing Framework)
  • 3+ years hands-on experience with operation and monitoring of cloud / linux systems
  • 3+ years of hands-on experience with network devops elements: configuring routers, switches, networks
  • Hands-on experience with running live systems with infrastructure as a code mode of operation
  • Specific knowledge which brings direct advantage: Docker, Docker Compose, Grafana, Prometheus, Ansible, Debian Linux OS administration, Security
  • Experience in building and maintaining distributed systems (incl. redundancy, resiliency, load-balancing) is welcome
  • Excellent knowledge of English
  • Full time job (employment)
  • Offered salary: from 1800 Euro (depends on seniority and skills level)
  • Variety of financial benefits
  • Place of work: Bratislava (partially home office possible)
SEGRON Logo Black Blue

Senior Python Backend Developer

Job description, responsibilities:

  • Develop, apply and if needed refactor, back-end architecture for ATF GUI
  • Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.
  • Cooperate with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.
  • Researching, designing, implementing, testing, and managing software
  • Recommend and execute improvements to software.
  • Writing and implementing efficient and clean code
  • Integrate software components and third-party programs.
  • Verify and deploy programs and systems.
  • Troubleshoot, debug, and upgrade existing software.
  • Maintaining and upgrading existing systems
  • Create technical documentation for reference and reporting.

Requirements / Skills:

  • 7+ years in SW development
  • 3-5+ years in following technology stack:
    • Backend: Python
    • Database: PostgreSQL
    • Frameworks: Django
  • Knowledge and hands-on experience with microservices: RabbitMQ, celery, etc.
  • Git knowledge
  • Experience with Atlassian Tools (BitBucket, JIRA, Confluence)
  • Experience in working in agile processes and teams.
  • Strong communication skills with both technical and non-technical stakeholders (stakeholders (Project Managers, Product Owners, etc.)
  • Willingness to write e2e testcases in Robot Framework and use Jenkins CI for code testing.


  • Full time job
  • Offered rate: from 30 Euro/hour (depends on seniority and skills level)
SEGRON Logo Black Blue

Linux IT Engineer

Service summary

  • Understand SEGRON’s technology, product, and IT systems
  • Design, set-up, install and transition SEGRON IT services towards Linux cloud deployments
  • Administer and manage applications of SEGRON Linux IT system landscapes
  • Act as direct contact person for an external team of Linux security experts and be responsible for service operations (requests, changes, problems, incidents)
  • Provision and maintain Linux clients/servers in production and development environments
  • Preparing cost estimates for System security enhancements
  • Testing the final security system and updating and upgrading it as needed.
  • Responding quickly and effectively to all security incidents and providing post-event analyses
  • Monitoring the IT security supplier, cultivating a sense of security awareness within our organization, and arranging for continuous education
  • Remaining up to date with the latest security systems, standards, authentication protocols, and products
  • Representing SEGRON in case of security audits driven by suppliers

Skills & Qualifications

  • Interest in digital system landscapes, web technologies and cloud computing
  • Enthusiasm for innovation, technology, learning and knowledge
  • Solid Python scripting knowledge
  • Strong technical problem-solving skills and experience in IP networking and static routing FTP, SSH, SMTP, DNS, HTTP/S, DHCP, SMB/NFS, Syslog logging facility
  • Solid understanding of operating databases and file systems
  • Solid understanding of server deployment, configuration and troubleshooting common issues
  • Experience with automation/configuration management using Ansible and YAML playbooks
  • Experience of monitoring tools and statistics – InfluxDB, Grafana
  • Excellent customer communication skills
  • Team player, willing to help, flexible
  • Excellent knowledge of English


  • Full time job
  • Offered rate: from 35 EUR/hour (depends on seniority and skills level)