List of job offers

• Design and build scalable Data Ingestion pipelines within the AWS cloud ecosystem.
• Lead technical delivery and implementation of core platform components, ensuring architectural integrity across the entire data lifecycle.
• Collaborate with Engineering Managers and cross-functional teams across the globe and Poland.
• Drive technical excellence by improving team processes, architecture standards, and engineering best practices.
• Support and consult with stakeholders to ensure successful ...

• Technical Expertise:
• Python Programming: 10 years of experience with strong Software Engineering skills focused on data processing.
• AWS & Serverless: Extensive experience with AWS Cloud, specifically focusing on Serverless Architecture and services (including AWS Lambda, AWS S3 Tables, and AWS Cognito).
• Automated Testing: Proven experience in developing End-to-End (E2E) automated tests to ensure pipeline reliability, utilizing tools such as Boto3 for AWS resource validation.
• Data ...

• Design and automate Nutanix infrastructure provisioning using Terraform
• Build and maintain CI/CD pipelines in Azure DevOps focused on Nutanix automation
• Develop automation workflows for deployment, configuration, and lifecycle management of infrastructure
• Integrate the Nutanix platform with VM provisioning and lifecycle management processes
• Automate configuration and deployments using Ansible
• Collaborate with technology teams to integrate Nutanix into their infrastructure ...

• Hands-on experience working with Nutanix and infrastructure automation
• Strong expertise in Terraform and Infrastructure as Code (IaC)
• Experience building CI/CD pipelines in Azure DevOps
• Experience using Ansible for automation and configuration management
• Strong problem-solving skills in complex infrastructure environments
• Very good communication and collaboration skills
• Ability to work independently with a proactive mindset

Nice to Have

• Experience with Packer and image ...

• Pełnienie roli inżyniera DevOps w zakresie utrzymania i doskonalenia infrastruktury oraz aplikacji.
• Współpraca z zespołami technicznymi i biznesowymi w celu realizacji i poprawy wskaźników SLI/SLO.
• Monitorowanie i administracja platformą Azure, wspieranie procesów wdrażania aplikacji.
• Budowanie partnerskich relacji z zespołami technologicznymi i właścicielami aplikacji korzystających z zasobów chmurowych.
• Analiza i optymalizacja architektury infrastruktury, udział we ...

• Minimum 4-letnie doświadczenie w projektowaniu i utrzymaniu usług w środowisku Microsoft Azure.
• Znajomość praktyk CI/CD, narzędzi automatyzacji oraz integracji kodu w procesie wdrożeń.
• Udokumentowana umiejętność współpracy z różnymi zespołami przy tworzeniu kompletnej usługi.
• Praktyczne doświadczenie w projektowaniu i wdrażaniu automatyzacji oraz rozwiązań compliance w chmurze.
• Mile widziane: certyfikaty chmurowe (np. Microsoft AZ-104).
• Dodatkowym atutem będzie ...

• Lead and support client workshops, discovery phases, and presales activities
• Design, validate, and develop end-to-end robotics platforms
• Provide technical leadership and mentorship to the development team
• Co-define technology directions in robotics

• Proven experience in designing and implementing IoT systems in the cloud
• Strong knowledge of AWS or GCP (at least one platform)
• Strong backend development experience in Python (using FastAPI, Django, or Flask)
• Experience in driving presales, proposal preparation, and client communication
• Very good English (B2/C1)

• Design, build, and maintain high-performance backend services, data pipelines, and distributed infrastructure.
• Develop front-end features in TypeScript/React to bring complex ideas to life.
• Implement complex business logic and intelligent filtering algorithms that power our platform.
• Optimize fare tracking solutions to help clients save millions annually.
• Contribute to architectural decisions for distributed, high-scale applications.
• Integrate with third-party APIs (REST/SOAP) and ...

• 5 years of experience in software engineering, with a track record of building production systems.
• Strong background in designing scalable, distributed applications.
• Hands-on experience with Python/Django and Java/Kotlin (JVM stack).
• Familiarity with TypeScript/React.
• Solid understanding of Linux runtime environments.
• Skilled at identifying and solving performance bottlenecks.
• Excellent collaboration skills with the ability to give and receive constructive feedback.
• Fluent in ...

• Develop and maintain automated tests using Java.
• Contribute to the development and improvement of the internal test automation framework.
• Design, document, and maintain test scenarios and test cases.
• Execute component, system, and integration tests to ensure software quality.
• Perform manual testing when necessary.
• Manage test execution, defects, and documentation using Jira and Confluence.
• Collaborate closely with developers, analysts, and business stakeholders to ensure ...

• Strong Java programming skills.
• Commercial experience with test automation frameworks.
• Solid understanding of test design techniques and test management practices.
• Hands-on experience with Jira and Confluence.
• Experience working with both automated and manual testing.
• Strong analytical and troubleshooting skills.
• Excellent communication and collaboration skills.
• Fluent English (B2/C1).

Nice to Have:

• Experience working with integration-heavy or event-driven systems.
• ...

• Support AWS Edge infrastructure, Serverless Applications, Frontend Development Teams, and End to End content delivery for public websites.
• Work collaboratively with application teams by providing technical guidance and consultation to satisfy infrastructure requirements, WebVitals Performance targets, Search Engine Optimization, and troubleshoot code and deployment issues.
• Maintain Multi-CDN Delivery for 100 public sites across a variety of Multi-CDN platforms.
• Create, maintain, and ...

• 4 years experience in supporting a 24×7 high-availability AWS production environment.
• 2 years experience in UNIX/Linux System Administration.
• 2 years experience with continuous integration and deployment tools, such as GithubActions, Jenkins, AWS Codebuild, and Argo CD.
• In-depth understanding of AWS services, networking, and security technologies.
• Experience in full-stack monitoring, metrics collection, and reporting using tools such as Cloudwatch, AWS X-Ray, New Relic, SumoLogic, and...

• Wdrażanie i zarządzanie MTR w różnych środowiskach
• Wspieranie implementacji Teams Phone, w tym:
• Direct Routing
• Operator Connect
• Auto Attendants
• Kolejek połączeń (Call Queues)
• Integracji z siecią PSTN
• Przeprowadzanie ocen gotowości sieciowej (network readiness assessments)
• Rozwiązywanie problemów z jakością połączeń przy użyciu pulpitów nawigacyjnych (dashboards) i narzędzi telemetrycznych
• Udzielanie wskazówek i wsparcia w zakresie podstawowych funkcji ...

• Minimum 5 lat w rolach technicznych zorientowanych na klienta w obszarach:
• Unified Communications (UC)
• Konsultingu IT
• Architektury systemów
• Udokumentowane doświadczenie z:
• Microsoft Teams Phone (w tym Direct Routing, SBC oraz infrastrukturą telefonii)
• Microsoft Teams Rooms (MTR, w tym wdrożeń opartych na systemach Android oraz Windows)
• Zrozumienie zależności sieciowych dla przepływów mediów w Teams (media flows), w tym:
• Zagadnień związanych z firewallem
• Routingiem...

• Own and communicate the product vision, strategy, and roadmap
• Gather, analyze, and validate business and stakeholder requirements
• Translate business needs into user stories and acceptance criteria
• Own, prioritize, and continuously refine the product backlog
• Ensure backlog items are clear and ready for development
• Act as the decision-maker for scope, priorities, and trade-offs
• Collaborate with development teams, UX/UI, QA, Scrum Master/PM, and stakeholders
• Participate in sprint ...

• Minimum 2 years in PO role, or 3-5 years in a similar position in a Scrum environment
• Proven experience delivering complex IT/software products and projects
• Strong understanding of Agile/Scrum frameworks and the full product development lifecycle
• Experience working with cross-functional and distributed teams
• Ability to balance business priorities, technical constraints, and user needs
• Experience collaborating with stakeholders across different levels (business, technical, executive) ...

• Be a key part of our product data development journey
• Design, build and maintain BI solutions that power decision-making across Oversee
• Take ownership of parts of our data warehouse - from planning the architecture to hands-on implementation
• Partner directly with product and business teams to understand needs, recommend solutions, and deliver them end-to-end
• Build dashboards and reports in Power BI that tell a clear story and drive action

• 5 years in BI/Data Engineering - you've built pipelines, not just dashboards
• Expert-level SQL and strong Python skills for ETL/ELT workflows
• Solid experience with data warehouse architecture and data modeling (Snowflake, dbt, or similar)
• 4 years building Power BI solutions end-to-end - from data layer to polished, business-ready dashboards
• Strong grasp of data quality, governance, and best practices across the full data stack
• Comfortable with version control, CI/CD, and deployment ...

• Plan and design radio networks, including coverage planning, frequency planning, and network configuration.
• Create detailed RF network plans, including coverage maps, neighbour lists, equipment lists, and coverage verification plans.
• Perform RF site search and candidate selection for new network deployments.
• Prepare RF site designs and technical inputs for implementation teams.
• Review technical documentation and RF site design drawings to ensure compliance with planned configurations. ...

Must Have:

• 3 years of experience in planning radio networks (mobile networks or private LMR networks).
• Experience in Radio Access Network (RAN) planning for large communication networks.
• Practical experience with radio network planning tools (e.g. HTZ, ICS Telecom).
• Experience in drive test data analysis and reporting.
• Ability to interpret and review technical RF documentation and site design drawings.
• Strong analytical and problem-solving skills.
• Fluent in Polish and English. ...

• Perform end-to-end test cases both manual and automated
• Develop performance and stress tests on a suite of products
• Analyze the scope of the solution to be tested
• Execute tests and report results
• Conduct internal QA trainings

• Strong analytical mindset with the ability to understand, break down, and validate complex systems
• Knowledge of Jira or other tools for reporting test results
• Practical skills in test automation using Java
• Solid knowledge of software testing theory (minimum: ISTQB Foundation level or equivalent knowledge)
• Practical understanding of the software testing process, ideally backed by some hands-on experience
• Ability to work in a team, with a willingness to acquire and share knowledge
• ...