List of job offers

• Data System Design: Design and implement robust, scalable data processing systems; select appropriate storage technologies, design schemas, and plan integration strategies.
• Data Integration and ETL Development: Develop and maintain pipelines for data transformation, integration, and ETL processes; ensure data quality and accessibility.
• Performance Optimization: Monitor, tune, and optimize data applications and database performance; address any issues that may affect data ...

• Educational Background: Bachelor’s or master’s degree in CS, Engineering, IT, or a related field.
• Language Proficiency: Very good knowledge of English and Polish.
• Programming Language: Strong programming skills in languages such as Python, Java, or Scala.
• Cloud Experience: Experience with public cloud providers AWS/Azure.
• Database Technologies: Knowledge of SQL and NoSQL databases.
• Big Data Technologies: Familiarity with big data frameworks and tools like ...

• Współpraca z zespołami programistów i operacji w automatyzacji budowania, testowania i wdrażania oprogramowania w środowiskach Google Cloud Platform i AWS, wykorzystując narzędzia takie jak Docker, Terraform, Jenkins, GitHub Actions.
• Zarządzanie danymi i ich kosztami w usługach AWS (takich jak S3, Athena, IoT, Timestream, Greengrass, Lambda, Sagemaker, ECS, EC2, Kinesis, Step Functions).
• Zapewnianie wysokiej dostępności systemów oraz wdrażanie rozwiązań disaster recovery. -...

• Minimum 2-3 lata komercyjnego doświadczenia w rolach SRE lub DevOps.
• Biegłość w pracy z Dockerem, Bash, Linux (Ubuntu).
• Zaawansowane umiejętności skryptowania i automatyzacji (Python, Bash).
• Doświadczenie w automatyzacji budów, testów i wdrożeń (CI/CD) z użyciem Git, AWS, GCP, Terraform.
• Wiedza na temat najlepszych praktyk zarządzania infrastrukturą AWS (w tym S3, Athena, IoT, Lambda, ECS, EC2) oraz GCP.
• Wysoka dbałość o szczegóły, zdolności analityczne i chęć ...

• Projektowanie hurtowni danych i data martów analitycznych
• Tworzenie modeli danych (logicznych i fizycznych) z użyciem Enterprise Architect
• Implementacja i optymalizacja procesów ETL z wykorzystaniem narzędzi orkiestracyjnych (np. Airflow)
• Programowanie w SQL, PL/SQL oraz Pythonie, głównie w środowisku PostgreSQL/EDB
• Praca ze standardami wymiany danych HL7 oraz narzędziami takimi jak Jira i Enterprise Architect
• Współpraca z zespołami projektowymi w zakresie analizy wymagań...

• Min. 5-letnie doświadczenie zawodowe na stanowisku Projektanta IT lub Starszego Programisty SQL
• Znajomość zasad i metodologii projektowania hurtowni danych i data martów analitycznych
• Doświadczenie w pracy z systemami relacyjnych baz danych PostgreSQL lub EDB
• Doświadczenie w projektowaniu i programowaniu przy wykorzystaniu języka PL/SQL
• Doświadczenie w tworzeniu modeli logicznych i fizycznych z wykorzystaniem narzędzia Enterprise Architect
• Doświadczenie w projektowaniu i ...

• Design and implement complex, multi-layered software applications, including unit tests where required
• Interpret business requirements, usability feedback, and functional specifications to make technical recommendations
• Leverage Domain-Driven Design to identify and define independent modules through modeling techniques
• Maintain relevant technical documentation in the company knowledge base
• Analyze software requirements to determine feasibility within time and cost constraints
• ...

• Strong experience in Java and core Java frameworks (Spring, Hibernate)
• Solid understanding of Domain Driven Design
• Ability to understand and work with complex system architectures
• Knowledge of dependency management, modern revision control systems, code review tools
• Practical knowledge of algorithms, design patterns, and data structures
• Ability to deliver high-quality software products
• Very good command of English
• Knowledge of web technologies
• Fluent in Polish
• Nice to have: ...

• Core Competencies Cloud Platforms:

• Hands-on experience with Microsoft Azure, including core services (e.g., App Services, Azure Functions, Key Vaults, Resource Groups, Azure Monitor).

• Infrastructure as Code (IaC):

• Proficient in ARM/Bicep templates for environment provisioning.

• Monitoring & Observability:

• Familiarity with Dynatrace, Azure Monitor, and Log Analytics.

• Able to create dashboards, alerts, and troubleshoot performance issues.

• Security & Compliance:

• ...

• 2–5 years of experience in a CloudOps/Site Reliability Engineer/DevOps Engineer role.
• Certifications like AZ-104, AZ-400 are a plus.
• Exposure to OpenTelemetry or log tracing tools is nice to have.

• Develop, optimize, and maintain backend services and APIs that power our logistics platform and fintech product.
• Design and implement scalable and high-performance solutions using C#/.NET and other modern backend technologies.
• Implement best practices for security, scalability, and performance optimization.
• Participate in code reviews, testing, and debugging to ensure high code quality and reliability.
• Monitor system performance, troubleshoot issues, and proactively optimize processes....

• 3 years (6 years for senior position) of experience in backend development, with a strong focus on .NET using C#.
• Experience with Node.js development as a plus.
• Experience in building RESTful APIs and microservices.
• Experience with databases such as MySQL, MongoDB, CosmosDB or similar.
• Understanding of cloud services (Azure and GCP) and containerization (Docker, Kubernetes).
• Experience with Agile methodologies and CI/CD practices.
• Familiarity with message queues (e.g., RabbitMQ, ...

• Develop a part of a distributed system that serves the hospitality industry.
• Handle various activities such as managing reservations, payments, and hotel services within the hotel or between hotels.
• Work in iterations with refinements, plannings, and retrospective meetings.
• Use GitLab to sync the code with develop and master branches, and create feature branches for each User Story.
• Commit daily and use CI/CD with GitLab, open merge requests, and wait for review from other team members...

• Minimum 5 years’ experience as a JavaScript or Front-End Developer.
• Advanced understanding of JavaScript ES6/TypeScript.
• General awareness of web application performance best practices.
• Experience with or contributing to a JavaScript-based build system (e.g., Babel, Webpack).
• Experience with React and React Hooks.
• Good knowledge of HTML5, CSS3, SASS, Jest/Enzyme, and Web Components.
• Ember experience is nice to have but not a must.
• Interest in testing, review, and code quality. ...

• Design, develop and maintain scalable backend services and APIs.
• Collaborate with cross-functional teams, including product managers, marketing specialists, ML engineers, and data scientists to empower high-impact pricing strategies.
• Optimize platform performance for high availability and low-latency, ensuring reliability to support global customer bases.
• Monitor and troubleshoot production systems, deploying updates and bug fixes to ensure seamless functionality and continuous ...

• A BS/MS in Computer Science or equivalent professional experience.
• 3 years of professional experience.
• Proficient in a general purpose language such as Java or Golang.
• Proficiency in an RDBMS like MySQL, PostgreSQL, or SQL Server; bonus points for experience managing big data.
• Proven experience and understanding of software development practices, system design, software design patterns, and algorithms.
• Fluent English on B2 level or higher.

• Analiza wymagań oraz projektowanie systemów, w tym rozwój frontendowy (70%) i backendowy (30%) aplikacji
• Rozwiązywanie problemów technicznych, optymalizacja wydajności oraz zapewnianie wsparcia technicznego
• Przeprowadzanie przeglądów kodu w celu zapewnienia zgodności z dobrymi praktykami programistycznymi
• Praca zarówno samodzielna, jak i w ścisłej współpracy z innymi członkami zespołu
• Udzielanie jasnych instrukcji współpracownikom oraz wspieranie bieżącej ...

• Bardzo dobra znajomość Angulara
• Doświadczenie w pracy z .NET i ASP.NET Core
• Praktyczna znajomość Microsoft Azure, w tym usług takich jak Service Bus, Blob Storage, Redis i inne
• Umiejętność analizy i rozwiązywania problemów technicznych
• Znajomość systemów do śledzenia błędów (bug-tracking)
• Umiejętność zachowania równowagi między przestrzeganiem procesów a elastycznym podejściem do realizacji celów
• Dobre zdolności organizacyjne – samodzielność, ...

• Administracja systemami Linux, autorską platformą SaaS oraz usługami powiązanymi
• Wsparcie dla aktualnego zespołu administratorów
• Rozwijanie narzędzi dla programistów (metodyka DevOps)
• Udział w projektowaniu nowych rozwiązań z zakresu administracji i bezpieczeństwa
• Sprawdzanie na rynku nowych trendów i wpływ na wybór rozwiązań

• Bardzo dobra znajomość systemu GNU/Linux i zagadnień sieciowych
• Komunikatywność i umiejętność współdziałania w zespole
• Praktyczna znajomość co najmniej kilku z poniższych technologii:
• Gentoo
• Alpine
• Debian
• Proxmox
• AWS
• Docker
• Docker Compose
• pfSense
• TrueNAS
• grsecurity
• Zabbix
• Nginx
• Memcached
• Mcrouter
• Percona XtraDB
• ElasticSearch/Kibana
• PowerDNS
• Lua
• PHP

• Become the central point of accountability and insight for cloud-related financial operations.
• Understand how and where cloud budgets are spent across products, services, projects, and teams.
• Collaborate closely with engineering stakeholders to dissect cost data, ensure transparency, and create accurate forecasts.
• Identify spending patterns, ensure cost allocation accuracy, and deliver actionable insights to support informed decision-making.
• Proactively suggest improvements to cost ...

Must have:

• At least 4 years of experience in cloud cost analytics, financial planning, data analysis, or a related field.
• Proven hands-on experience working with at least one major cloud provider (e.g., GCP, AWS, or Azure), particularly with cost control, billing structures, and resource tracking.
• Strong understanding of cloud cost models, billing reports, and pricing mechanisms.
• Proficiency in SQL and working with large-scale datasets.
• Experience analyzing cloud usage and spend ...

• Plan, initiate, and coordinate IT projects across teams and stakeholders
• Monitor project progress at every stage, ensuring alignment with goals, timeline, and scope
• Proactively identify process improvements and implement actionable changes
• Coordinate team workload, monitor performance, and support day-to-day operations
• Organize and lead regular project meetings (internal and external)
• Ensure effective communication and collaboration among team members and clients
• Maintain ...

• Minimum 2 years of experience in project management in a tech-focused environment
• Proven track record of managing long-term projects involving AI, Computer Vision, ML, or Robotics
• Familiarity with Agile/Scrum methodologies
• Experience in preparing and managing technical documentation, especially for grant settlement and reporting
• Ability to analyze customer requirements from both business and technical perspectives
• Strong organizational and time management skills for yourself and the ...

• Define the technical direction, making pivotal design decisions to ensure our architecture is scalable, maintainable, and high performing.
• Stay hands-on with coding, leading by example and ensuring adherence to best practices in security, performance, development, deployment, and observability.
• Implement scalable microservices, API gateways, and event-driven architectures, ensuring high availability, disaster recovery, and fault tolerance strategies are in place.
• Champion high-quality ...

• 8 years in software engineering (ideally .NET C# & Flutter), with at least 2 years in a technical leadership role.
• Experience in other tech stacks like Node.js and React as a plus.
• Demonstrated expertise in designing and developing scalable APIs, with knowledge of RESTful principles and best practices.
• Knowledge of microservices architecture and related design patterns/best practices.
• Experience with message queues (e.g., RabbitMQ, Kafka) and event-driven architecture/patterns.
• ...

• Resolving player issues
• Managing Discord and engaging with the community
• Supporting in-game events and LiveOps
• Optimizing support processes

• Interest in community-driven games
• At least 1-year of previous customer service experience
• Strong communication skills, B2 English
• Bachelor’s/Master’s degree (or in progress)
• A team player with a positive, can-do attitude

• Design, develop, and implement Power App (Canvas as well as Model Driven).
• Collaborate with stakeholders to gather and analyze requirements.
• Customize and configure Dataverse to support Power Apps.
• Integrate Power Apps with other Microsoft 365 services and third-party applications.
• Ensure the security and compliance of Power Apps.
• Provide technical support and troubleshooting for Power Apps.
• Stay updated with the latest features and best practices in Power Apps development.
• ...

• University degree in computer science, mathematics, physics, or similar field.
• Proven development experience using Power Platform, including Canvas Apps and Power Automate.
• Wider knowledge of Microsoft 365 including SharePoint and Teams.
• Experience deploying Power Platform solutions on multiple environments.
• Creating and managing ALM pipelines for Power Platform.
• Understanding of programming languages such as C#, JavaScript.
• Excellent understanding of databases.
• Experience ...