List of job offers

• Troubleshoot, mature, and improve the reliability and scalability of Isovalent Products.
• Build and enhance a Kubernetes-native control plane for seamless management of network traffic.
• Enable scalable, secure, and resilient traffic management in cloud and hybrid enterprise environments.
• Develop high-quality Go and eBPF code for Cilium OSS and Enterprise, following open source development principles and best practices.
• Debug, troubleshoot, and resolve performance, reliability, and ...

Minimum Qualifications:

• Bachelor's degree in Computer Science or related fields.
• 2 years of experience in Go, 1 year of experience in C or eBPF.
• Experience with Kubernetes, Cloud Native workloads, and/or distributed systems.

Preferred Qualifications:

• Knowledge about Linux systems design, security, and/or networking, Linux kernel.
• Desire to write high quality and efficient code.
• Experience designing and implementing APIs.
• A public track record of open-source code commits is a ...

• Setting up and executing recruitment strategies
• Being the first point of contact for the business area/line managers
• Managing the full life cycle of recruitment activities such as direct sourcing, consulting, negotiations, and on-boarding
• Working proactively with HRBPs and business managers to understand recruitment needs and to formulate recruitment plans
• Researching innovative recruitment strategies and developing creative solutions to generate high-quality CVs
• Providing subject ...

• Minimum 2 years of experience in a recruitment role, preferably in sales recruitment
• Excellent communication skills
• Ability to work independently and efficiently
• Fluent English
• Ability to work with stakeholders at all levels of the organization
• Passive candidate sourcing experience

• Collaborate with the HR Administration and external payroll provider to ensure accuracy across all HR, administrative, and payroll processes.
• Assist with medical checks, BHP (occupational health and safety) inductions, and work permit procedures for non-residents.
• Support the preparation of formal hiring documentation in accordance with established templates.
• Prepare formal business travel documentation.
• Assist in payroll closing activities, including maintaining the KUP register, ...

• 1–3 years of experience in HR or related roles.
• Solid understanding of Polish labor laws.
• Strong interpersonal and communication skills.
• Organizational and time management skills.
• Attention to detail and a high level of confidentiality.
• Professional level of English and Polish.
• Certification in Labor Admin / Payroll (would be a plus).
• Ukrainian language (would be a plus).

• Migrate and modernize SharePoint apps
• Develop SPFx components, custom forms, and responsive web parts
• Design solutions using Power Automate, Power Apps, and Power BI
• Integrate with Microsoft Graph, Teams, and external systems
• Participate in agile development, sprints, and DevOps workflows
• Work closely with business users and IT colleagues to deliver value
• Ensure security, scalability, and maintainability of all solutions

• 5 years of SharePoint development experience (Online & On-Prem)
• Strong skills in SPFx, TypeScript, React, and PnP libraries
• Power Platform experience: Power Apps (Canvas & Model-driven), Power Automate
• Comfortable with REST APIs, Microsoft Graph, JSON, and integration patterns
• Experience with Git, Azure DevOps, and agile delivery methods
• Nice to have:
• Knowledge of legacy form replacement (InfoPath, Nintex)
• Familiarity with Dataverse, Logic Apps, or custom connectors
• A passion ...

• Design, develop, and maintain reliable software in line with technical requirements, focusing on performance and availability.
• Analyze requirements, review designs, and estimate user stories following project methodology (Agile, Waterfall, etc).
• Proactively propose code refactoring and optimization improvements according to the best software development practices and coding standards.
• Help maintain and improve high-quality standards within the developer community by sharing knowledge, ...

• 5 years of experience in a similar role or responsibilities.
• Deep knowledge of MS SQL.
• 5 years of experience with Oracle.
• A balance of technical knowledge, problem-solving, report development, and communication skills.
• Detail-oriented, including a focus on all aspects of report accuracy (numbers, calculations, presentation, etc.).
• Understanding of information delivery architecture, including the creation of abstraction layers, SQL query paths, and optimization, report-level ...

• Collaborate with the HR Administration and external payroll provider to ensure accuracy across all HR, administrative, and payroll processes.
• Assist with medical checks, BHP (occupational health and safety) inductions, and work permit procedures for non-residents.
• Support the preparation of formal hiring documentation in accordance with established templates.
• Prepare formal business travel documentation.
• Assist in payroll closing activities, including maintaining the KUP register, ...

• 1–3 years of experience in HR or related roles.
• Solid understanding of Polish labor laws.
• Strong interpersonal and communication skills.
• Organizational and time management skills.
• Attention to detail and a high level of confidentiality.
• Professional level of English and Polish.
• Certification in Labor Admin / Payroll (would be a plus).
• Ukrainian language (would be a plus).

• Kompleksowe planowanie, organizacja i nadzór nad realizacją robót związanych z siecią trakcyjną.
• Koordynacja działań z innymi branżami oraz prowadzenie prac zgodnie z ustalonym harmonogramem.
• Udział w procesie wyboru podwykonawców i dostawców, prowadzenie negocjacji oraz nadzór nad ich pracą.
• Zarządzanie zespołami wykonawczymi oraz zasobami sprzętowymi.
• Monitorowanie budżetu realizowanych robót i raportowanie postępów.
• Prowadzenie dokumentacji budowy.
• Wsparcie ...

• Wykształcenie wyższe kierunkowe: elektrotechnika, inżynieria elektryczna lub elektroenergetyka.
• Uprawnienia budowlane w specjalności instalacyjnej w zakresie sieci, instalacji i urządzeń elektrycznych i elektroenergetycznych.
• Minimum 3-letnie doświadczenie w prowadzeniu robót sieciowych na kontraktach kolejowych.
• Znajomość prawa budowlanego i zasad BHP.
• Bardzo dobra znajomość obsługi komputera, w tym pakietu MS Office.
• Umiejętność planowania robót, kierowania ...

• Work within a Development team on the development of new products and maintenance of existing products.
• Design, install, test, and maintain software systems.
• Deliver technical solutions and develop applications with the latest technologies as part of digital cloud transformation.
• Develop tools and applications by writing clean, efficient code.
• Be instrumental in issue resolution, debugging code, code review, code optimization, and implementing best practices.
• Provide information by ...

• Minimum 7 years of experience in a similar position.
• Strong proficiency in Angular (min. 6-7 years of experience).
• Proficiency in Java skills (min. 4-5 years of experience).
• Average AWS skills (min. 2-3 years of experience).
• Fluency in English and Polish, both written and verbal (minimum B2 level).

• Ocena wizualna i pakowanie produktów
• Kompletacja zamówień zgodnie z zamówieniami
• Praca ze skanerem oraz systemem magazynowym
• Realizacja wyznaczonych celów
• Prace porządkowe
• Przestrzeganie zasad BHP oraz zasad jakościowych

• Gotowość do pracy w systemie II-zmianowym dziennym oraz w wybrane weekendy
• Elastyczność i umiejętność pracy w grupie
• Rzetelność w wykonywaniu powierzonych zadań
• Nastawienie na długofalową współpracę

• Preparation and posting of journal entries for IFRS-specific accounting areas (e.g., intercompany, treasury, fixed assets, pension accounting, inventory)
• Reconciliation of balance sheet accounts
• Analysis of financial statement figures and variances
• Responding to all Business Partners’ inquiries concerning your area of responsibilities
• Driving standardization and improvements of accounting processes
• Participation in internal and external audits

• At least 2-3 years of work experience in RTR/GL
• English at a very good level (at least B2)
• German or other European language is nice to have, but not required
• Broad knowledge and understanding of accounting principles (especially IFRS)
• Computer literacy and experience with MS Office applications (with particular focus on Excel)
• Practical knowledge of SAP is a plus

• Daily contact with the customer by telephone and mail
• Travel consultancy through system
• Assisting travelers during unexpected travel difficulties
• After-sales service of customer inquiries, e.g. cancellations, complaints
• Introducing process improvements

• Experience in the customer service area (min. 6 months)
• Fluent knowledge of German and English (min. C1)
• University degree (bachelor/master)

• Define business needs and business change drivers
• Manage customer expectations and translate needs into effective solutions
• Elicit requirements using different BA techniques (interviews, focus groups, document analysis, requirements workshops, surveys, site visits, business process descriptions, use cases, scenarios, business analysis, task, and workflow analysis, etc.)
• Critically evaluate information gathered from multiple sources, reconcile conflicts, decompose high-level information ...

• 5 years of experience in business analysis
• Information security domain knowledge and practical experience
• Experience on midsize or large projects (10 people)
• Strong negotiation, presentation, and facilitation skills
• Capability to choose the optimal requirements organization and modeling technique
• Ability to see the big picture, plan the work approach properly, and move forward with small steps
• Ability to work independently, organize proper stakeholder management, and own BA ...

• Design, develop, and maintain reliable software in line with technical requirements, focusing on performance and availability.
• Analyze requirements, review designs, and estimate user stories following project methodology (Agile, Waterfall, etc).
• Proactively propose code refactoring and optimization improvements according to the best software development practices and coding standards.
• Help maintain and improve high-quality standards within the developer community by sharing knowledge, ...

• 5 years of commercial experience with backend development.
• 2 years of experience with Rust.
• Strong focus on testing and quality assurance (automated tests are a must).
• Experience with security-related systems is a plus.
• Being an agentic workflow “poweruser” is a strong advantage.
• At least an Upper-Intermediate level of English.

• Handle employee, manager, and HR partner inquiries via the ticketing system (Workday/ServiceNow), using internal knowledge resources, procedures, and guidelines.
• Guide users through HR systems and processes, promoting self-service and efficient use of available tools.
• Provide professional, customer-focused support while effectively managing sensitive or difficult conversations.
• Prioritize workload to meet SLA targets and maintain high customer satisfaction scores.
• Collaborate with team...

• Bachelor’s degree or equivalent, ideally in HR, Business, or Communications.
• Minimum 1 year of experience in HR; experience in Shared Services or a call center environment is a plus.
• Strong verbal and written communication skills in Spanish and English.
• Familiarity with HR processes and best practices.
• Ability to work confidently in HR systems (preferably Workday and ServiceNow) and deliver high-quality service in a high-volume environment.
• Strong problem-solving and conflict ...