Lista ofert pracy

• Wtajemniczanie i pogłębianie wiedzy o zagadnieniach administrowania serwerami Linux w polskiej firmie hostingowej.
• Systematyczne i wymagane aktualizacje systemu.
• Samodzielne i indywidualne projekty wdrożeniowe.
• Rozwiązywanie problemów.
• Monitorowanie systemu.
• Utrzymywanie infrastruktury.
• Dodatkowe projekty.

• Doświadczenie w administracji serwerami produkcyjnymi z systemem RHEL 8/9.
• Umiejętność pisania skryptów w Bash.
• Znajomość konfiguracji usług: Apache/LiteSpeed, DNS, SMTP, IMAP, NFS, FTP.
• Znajomość narzędzi monitorujących (Grafana, Prometheus, Zabbix).
• Znajomość Proxmox oraz technologii Ceph RBD.
• Podstawowa znajomość sprzętu serwerowego.
• Dobra znajomość języka angielskiego (czytanie dokumentacji).
• Biegła znajomość języka polskiego.
• Wykształcenie wyższe ...

• Tworzenie aplikacji oraz interfejsów wspierających rozwój Leroy Merlin Polska
• Współtworzenie standardów programistycznych wykorzystywanych przez zespół
• Zapewnienie właściwego funkcjonowania i rozwój istniejących aplikacji oraz interfejsów w celu utrzymania ciągłości funkcjonowania biznesu Leroy Merlin Polska
• Aktywne uczestnictwo w pracy zespołu programistycznego
• Naukę i nadzorowanie prac mniej doświadczonych członków zespołu

• Umiejętność tworzenia aplikacji i webserwisów z wykorzystaniem Symfony
• Znajomość zagadnień OOP
• Umiejętność pisania testów z wykorzystaniem PHPUnit, jUnit
• Doświadczenie w pracy z systemem kontroli wersji GIT i repozytoriami kodu GitHub
• Doświadczenie w pracy z wykorzystaniem potoków CI/CD i w środowisku DevOps
• Umiejętność pracy z zespołem oraz przeprowadzania code review
• Znajomość pracy w otoczeniu projektowym i produktowym
• Swobodna komunikacja w języku ...

• Creating modern applications for external clients using Java technology
• Developing solutions for clients based on design and architectural patterns using approaches such as:
• DevOps
• Domain-Driven Design
• Behavior-Driven Development
• TDD
• Infrastructure as a Service/Code
• Working in international teams using best practices and agile methodologies (e.g., Scrum, SAFe, Kanban)
• Engaging in professional software development practices, including Clean Code
• Collaborating closely with ...

• Minimum 3 years of experience as a Java/JEE programmer
• Minimum 3 years of experience as an Angular developer
• Knowledge of:
• JavaScript
• TypeScript
• RxJS
• HTML5
• Multithreaded programming issues
• Gradle or Maven software build automation tools
• Spring and Hibernate frameworks
• Openness to work in a mature scrum team, experimenting with new technologies, and working in the spirit of DevOps
• Knowledge of English at a minimum B2 level
• Knowledge of German at a minimum B1 level

• Design and implement a reliable, scalable Central Messaging Platform leveraging Apache Kafka, fully aligned with enterprise architecture standards to support the organization’s changing requirements.
• Create and maintain additional features and components for the Kafka-based solution.
• Contribute to the deployment and management of the cloud infrastructure supporting the Messaging Platform.
• Establish and maintain resilience and disaster recovery mechanisms.
• Develop comprehensive ...

• Min. 5 years of experience in a similar position.
• In-depth knowledge and hands-on experience in developing (JVM) and managing Apache Kafka-based solutions.
• Experience in Java development of cloud-native applications, preferably on AWS.
• Familiarity with key Apache Kafka components such as Kafka Streams, Kafka Connect, and Schema Registry.
• Knowledge of data serialization formats and schema management, including Avro, Protobuf, and JSON.
• Strong understanding of asynchronous message ...

• Develop an application in Java/Spring Boot for managing AWS native cluster and tenant lifecycle.
• Provide an automated way of creating and configuring AWS infrastructure.
• Participate in the whole implementation process, starting with talks with Product Managers and Architects through design, coding, and release preparation.
• Dedicate one day per sprint to self-development and mentoring from best-in-class software engineers.
• Work with highly skilled engineers who prioritize teamwork, ...

• Solid 5 years of experience with Java and professional experience in development and architectural design.
• Experience with major cloud providers.
• Experience with test-driven development, clean code, design patterns, etc.
• Experience in developing distributed and multi-tier applications.
• Very good command of English (min. B2).
• Solid foundation in object-oriented programming, data structures, and algorithms.
• Passion for Linux, automation, and cloud infrastructure.

• Develop a product that is essentially a distributed debugger running invisibly in complex production environments, delivering maximum value while incurring minimum overhead.
• Develop an application that works both in multi-cloud and on-premises environments.
• Participate in the whole implementation process, starting with talks with Product Managers and Architects through design, coding, and release preparation.
• Be part of a mature development team with years of experience.
• Dedicate one ...

• A solid foundation in object-oriented programming, data structures, and algorithms.
• Solid 5 years of experience with Java and professional experience in development.
• Experience with test-driven development, clean code, design patterns, etc.
• Open-minded attitude with a willingness to learn new technologies.
• Familiarity with working in an agile environment.
• Team player with a proactive approach.
• Get-things-done attitude.
• Good English communication skills.

• Develop a product that is essentially a distributed debugger running invisibly in complex production environments, delivering maximum value while incurring minimum overhead.
• Develop an application that works both in multi-cloud and on-premises environments.
• Participate in the whole implementation process, starting with talks with Product Managers and Architects through design, coding, and release preparation.
• Be a part of a mature development team with years of experience.
• Dedicate one...

• A solid foundation in object-oriented programming, data structures, and algorithms.
• Solid 5 years of experience with Java and professional experience in development.
• Experience with test-driven development, clean code, design patterns, etc.
• Open-minded attitude with a willingness to learn new technologies.
• Familiarity with working in an agile environment.
• Team player with a proactive approach.
• Get-things-done attitude.
• Good English communication skills.

• Work as a backend data-focused software engineer embedded in a Scrum team.
• Contribute to team ceremonies including sprint planning, daily stand-ups, showcases, and retrospectives.
• Deliver unit tests for production code meeting a minimum of 80% coverage.
• Ensure all work complies with GridOS engineering development standards.

• Expertise designing and developing ETL processes for data ingestion and transformation of large data sets.
• Expertise with Enterprise Integration Patterns for designing scalable and maintainable system integrations.
• Experience with event-driven architectures implemented with Kafka.
• Expertise in the design and development of scalable cloud database solutions.
• Experience in current tech stack: Java, Spring Boot, Kafka, MinIO, PostgreSQL, Docker, and Kubernetes.
• Expertise designing and ...

• Implementing new functionalities in the product
• Creating new automatic tests (component/integration)
• Validating and fixing bugs in the system
• Maintaining and developing the CI/CD system
• Refining product backlog items as required by the Product Manager

Must have:

• English Fluency
• Polish B1
• Linux
• Jenkins
• Docker
• Pytest
• Networking basics Knowledge of any of the following will be an added advantage:
• DAA
• DOCSIS
• LTE
• PON
• RMACPHY
• RPHY
• Data visualization Additional Requirements:
• 3 years professional experience working with Python
• Experience in Telco (nice to have)
• Open to talking with clients from the US/China (from time to time)
• Ready for business trips – a few times a year
• Live in Poland

• Work with teammates on improving and enhancing Android apps
• Decide on the tools and frameworks with your teammates and solve challenging technical problems
• Ensure code quality by performing code reviews from peers
• Spend time efficiently and minimize meetings
• Work completely remotely and meet your team a few times a year
• Maintain work-life balance with no overtime required
• Work in European time zones only, in international teams

• 4 years of experience with Flutter
• Experience in native Android or iOS development
• Previous experience in a professional, multi-person setup
• Excellent English language skills

• Design and implement end-to-end solutions, including front-end interfaces (using React, Vue, or Angular) and back-end services (Node.js, Python, or other relevant frameworks).
• Collaborate with product and design teams to architect scalable and reliable systems.
• Utilize AI tools (e.g., ChatGPT, Cursor) for tasks such as code generation, debugging, and documentation to expedite the development lifecycle and maintain high-quality standards.
• Build and maintain continuous ...

• Proficiency with modern JavaScript frameworks (React, Vue, Angular, etc.) and a solid understanding of HTML/CSS and responsive design.
• Experience in Node.js, Python, or a similar back-end stack.
• Understanding of RESTful APIs, microservices architecture, and databases (SQL or NoSQL).
• Working knowledge of cloud platforms (AWS, Azure, or GCP) and database management (MySQL, PostgreSQL, MongoDB, etc.).
• Strong familiarity with Git or similar version control systems.
• Demonstrated ability ...

• Programming, being responsible for the backend side of different, mostly mobile products
• Designing and shaping the application architecture and ensuring high code quality and best programming practices
• Cooperating closely in experienced Agile teams that include Product Owners, QAs, Web and Mobile (Flutter, iOS, Android) Developers, Designers
• Writing automated tests and working with the CI/CD process
• Communicating directly with the Clients, suggesting technical solutions that work for ...

• At least 7 years of commercial experience in Node.js
• Very good knowledge of Nest.js (in-depth understanding of the framework and ability to use it in practice)
• Great knowledge and proven experience in designing system architecture
• Excellent knowledge of JavaScript and TypeScript
• Very good knowledge of relational or non-relational databases (preferably PostgreSQL)
• Good knowledge of object-oriented programming, clean code, clean architecture
• Familiarity with design patterns and ...