Job Description: We are seeking a skilled Kubernetes Administrator and Application Developer to join our team on a contract basis. The ideal candidate will have hands-on experience building cloud-native Kubernetes applications and administration of Kubernetes clusters, particularly with RH OpenShift, in bare-metal environments.  Key Responsibilities: - Collaborate with application development teams to deploy, scale, and manage cloud-native applications - Administer and maintain Kubernetes clusters on bare metal and OpenShift platforms. - Monitor, troubleshoot, and optimize cluster performance and reliability. - Automate operational tasks using scripting and infrastructure-as-code tools (e.g., Ansible, Helm). - Ensure security best practices and compliance standards within the clusters. Qualifications: - Requires minimum 5 years job related work experience in excess of degree requirements - Bachelor's Degree : Computer Science or related field (Required) - Or a combination of education and experience that provides equivalent knowledge to a major in such fields is required Required Skills: - Proven experience developing and deploying cloud-native Kubernetes applications. - Scripting skills (e.g., Bash, Python) for automation. - Linux administration skills (preferred) - Strong problem-solving skills - Strong communication skills. - Hands-on experience administering Kubernetes clusters (bare metal and/or public cloud environments). - Hands-on experience with Red Hat OpenShift Container Platform (preferred). Solid understanding of networking, storage, and security within Kubernetes

• Collaborate with Sales Directors to scope technical solutions to address utility requirements, and recommend solutions that optimize value for both the customer and Hubbell • Develop and deliver demonstrations of hardware and software solutions • Understand utility systems and software and articulate how Hubbell solutions interface with and provide value to the utility • Represent solutions in customer meetings and at field events such as conferences, seminars, trade shows, short-list meetings, etc. • Review and respond to functional and technical elements of RFIs/RFPs • Convey customer requirements to Product Management hardware and software teams • Provide technical sales support to distributors and manufacturer representatives • Provide coaching and professional development to Inside and Outside Salespeople in order to improve their product knowledge, utility savvy, and technical sales skills • Provide pre-sales technical assistance and product education, and after-sales support services

Ciklum is looking for a Senior Java Engineer to join our team full-time in Poland. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live. About the role: As a Senior Java Engineer, become a part of a cross-functional development team engineering experiences of tomorrow to lead the test-driven migration of a legacy Java EE application to a modern Spring Boot architecture, including transformation from MySQL to MongoDB. Responsibilities: - Analyze existing Java EE components and document business logic - Design clean, testable Spring Boot services and data access interfaces - Plan and execute MySQL to MongoDB data model transformation - Write unit/integration tests prior to implementation - Execute incremental migration with parallel validation - Ensure performance parity with legacy application Requirements: - Java/Spring Boot - Strong experience building enterprise applications, REST APIs, and data access layers with Spring Data - Jakarta EE/Java EE - Ability to analyze and deconstruct legacy Java EE components (EJBs, JPA, CDI) - MySQL - Deep understanding of relational data models and query optimization - MongoDB - Experience with NoSQL patterns, document modeling, and Spring Data - MongoDB - TDD/Unit Testing - Proven track record writing comprehensive test suites before implementation (JUnit, Mockito, Testcontainers) - Supporting Technologies - Python - For scripting, automation, and migration tooling - LLM/AI Tools - Experience leveraging AI for code analysis, conversion assistance, and documentation generation - Kafka - Understanding of event-driven architectures for data synchronization - Docker/Kubernetes - Familiarity with containerized deployments What`s in it for you? - Strong community: Work alongside top professionals in a friendly, open-door environment - Growth focus: Take on large-scale projects with a global impact and expand your expertise - Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications - Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies - Flexibility: Enjoy flexibility – full remote working possibilities - Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations About us: At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress. With delivery centers in Wrocław and Gdańsk, our 300+ professionals in Poland drive forward-thinking solutions for global clients. Join a community where collaboration sparks innovation—and your impact reaches millions. Want to learn more about us? Follow us on Instagram, Facebook, LinkedIn. Explore, empower, engineer with Ciklum! Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum

• Design, develop, and maintain GMS applications according to client specifications and industry best practices. • Collaborate with cross-functional teams including product managers, developers, and QA to deliver high-quality software solutions. • Analyze user requirements and provide technical solutions that enhance application performance and usability. • Troubleshoot and resolve application issues in a timely manner to ensure system stability and reliability. • Perform regular code reviews, testing, and documentation to maintain code quality and compliance. • Stay updated with the latest industry trends and advancements in GMS technologies to recommend improvements. • Provide technical support and training to clients and internal teams to facilitate effective application use.