List of job offers

• Design and develop custom chatbot solutions, including retrieval-augmented generation (RAG), dialogue flow control, and intent handling.
• Build and deploy Generative AI-powered tools and proofs-of-concept (POCs) for client demos and tool platforms.
• Integrate LLMs (e.g., OpenAI, Azure OpenAI, Vertex AI, Cohere, DeepSeek) into multi-step workflows.
• Build APIs and backend logic to support chatbot queries, document parsing, user prompts, and output rendering.
• Work with ...

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 0-3 years of experience in AI/ML development, with a focus on Generative AI/LLM-based applications.
• Strong proficiency in Python, including experience with APIs, backend integration, and cloud deployment (Azure/GCP preferred).
• Hands-on experience with OpenAI, Azure OpenAI, Google Vertex AI, DeepSeek, Anthropic, or Cohere APIs.
• Familiarity with LangChain, LlamaIndex, RAG architecture, and vector databases (e.g., ...

• Projektowanie i wdrażanie architektur
• Ocenianie skomplikowanych krajobrazów aplikacji IT i identyfikowanie obszarów wymagających poprawy
• Strukturyzowanie złożonych problemów i identyfikowanie kluczowych decyzji technologicznych, przed którymi stoją klienci
• Przekładanie wizji biznesowej na wymagania technologiczne
• Projektowanie architektur IT dostosowanych do potrzeb klientów
• Opracowywanie planów wdrożenia i biznesowych przypadków użycia dla rozwiązań ...

• Znajomość TOGAF i metodologii Architektury Przedsiębiorstwa (Enterprise Architecture)
• Biegłość w DevOps, CI/CD, Cloud, AI oraz zarządzaniu platformami danych
• Znajomość Domain-Driven Design (DDD) i wzorców projektowych dla systemów integracyjnych
• Umiejętności analityczne i myślenie koncepcyjne
• Zdolność do przekładania wymagań biznesowych na szczegółowe rozwiązania architektoniczne oraz wymagania niefunkcjonalne
• Umiejętność efektywnej komunikacji z szerokim ...

• Utrzymanie i rozwój istniejącego rozwiązania w języku Scala (dostosowania, modyfikacje, optymalizacje)
• Projektowanie i wdrażanie nowych komponentów opartych o AWS (Lambda, SQS/SNS, DynamoDB)
• Wsparcie i udział w inicjatywach związanych z cyfryzacją procesów przetwarzania danych
• Współpraca z zespołem projektowym i PM-em przy definiowaniu oraz implementacji nowych funkcjonalności
• Udział w testowaniu rozwiązań i monitorowaniu działania usług w środowisku AWS

• Minimum 4 lata doświadczenia komercyjnego jako backend developer
• Bardzo dobra znajomość języka Scala – praktyczne doświadczenie z projektami komercyjnymi
• Praktyczne doświadczenie z AWS, w szczególności Lambda, S3, DynamoDB, SNS/SQS
• Umiejętność samodzielnego diagnozowania i rozwiązywania problemów
• Doświadczenie w pracy z systemami przetwarzania i archiwizacji danych
• Dobra komunikacja w języku angielskim
• Dostępność od listopada - MUST HAVE

• Design and programming a wide range of modules and components as part of our system
• Build the system with even 24 million queries per second with a latency below 50 ms
• Optimize the developed software in terms of response time and resource consumption
• Ensure the reliability and scalability of the built solutions
• Create performance and correctness tests for new system components
• Analyze new technologies in terms of their applicability in production conditions
• Develop tools for ...

Must have:

• Strong Coding Skills
• Complex IT Systems
• Internet Technologies
• Scalability Nice to have:
• Code performance
• Concurrent Programming
• High Scalability
• Distributed Systems Technical Skills:
• Java
• Clean Code
• Jenkins
• Linux
• High availability
• Google Cloud
• BigQuery
• Kafka
• Kubernetes
• Prometheus
• Python
• Graphite
• PostgreSQL
• Elasticsearch Tools:
• Jira
• DokuWiki
• Gerrit
• Checkstyle
• PMD
• PEP8
• GIT
• Jenkins
• Agile
• Scrumban mix

• Architect and build foundational components of critical internal applications; write RFCs/ADRs and drive technical consensus.
• Play a key role in the technical evolution of an existing platform.
• Develop and maintain shared libraries, infrastructure, and tooling that support engineering teams.
• Collaborate with product, architecture, program, and engineering stakeholders to deliver high-quality solutions.
• Promote engineering excellence through advanced engineering practices, automation, ...

• 7 years of experience building and shipping production-grade applications.
• Strong expertise in system design, frontend and backend development.
• Deep understanding of cloud platforms (Azure, AWS, or GCP), infrastructure-as-code, and networking fundamentals (DNS, TLS, ingress).
• Experience with Agile methodologies and cross-functional collaboration.
• Proven ability to own projects end-to-end, from concept to production.
• Excellent communication skills in English, with the ability to ...

• Establish the high-level AI vision and ensure it aligns tightly with the company’s mission, values, and strategic objectives.
• Translate that vision into a multi-year roadmap for GenAI, automation, multi-agent systems, and related AI initiatives.
• Perform ongoing market scan and technology trend analysis: identify breakthroughs, platforms, and business models that will disrupt the industry or open new opportunity spaces; brief stakeholders on their implications.
• Prioritize and sequence ...

• Bachelor’s or Master’s degree in Business, Computer Science, Engineering, AI, Management, or a related discipline. An MBA, Master’s in Technology Management, or comparable strategic qualification is a strong plus.
• 8 y

• Understand requirements, build, and fine-tune LLM-powered GenAI assistants and features for industry workflows.
• Use frameworks like LangChain or LlamaIndex, and RAG pipelines to build assistants grounded in private/business data.
• Develop intelligent prompt strategies, few-shot examples, and persona models for assistant behavior.
• Integrate AI assistants into web/mobile apps, chat interfaces, or enterprise tools.
• Experiment with open and commercial LLMs (e.g., GPT-4o, Claude, Mistral, ...

• Bachelor's or Master's degree in Computer Science, AI/ML, Engineering, Mathematics, or related fields.
• 7 years of software engineering or AI/ML development experience, with at least 4 years in GenAI/LLM applications.
• Proficiency in Python and API frameworks like FastAPI or Flask.
• Strong understanding of LLMs, embeddings, vector stores, and prompt engineering.
• Experience with GCP/AWS cloud platforms and data preprocessing/feature engineering.
• Expertise in statistical analysis and ...

• Design and implement technical solutions and backend architectures for a data platform.
• Develop, test, and maintain data feeds and large-scale processing pipelines using modern Big Data technologies.
• Build and optimize datasets and datamarts to support data analysis and reporting needs.
• Ensure scalability, stability, and performance of backend systems in production.
• Contribute to continuous improvement initiatives and participate in CI/CD process enhancements.
• Monitor and maintain ...

• Background as a Java Senior Developer who transitioned into Data Engineering.
• Solid understanding of data engineering principles and Big Data processing.
• Hands-on experience with Scala and Apache Spark.
• Experience with software development.
• Familiarity with CI/CD pipelines, code quality monitoring, and cloud environments (preferably Azure).
• Knowledge of Airflow and/or Python will be considered an advantage.
• Strong focus on service quality and software craftsmanship principles.
• ...

• Provide end-user support and resolve technical issues.
• Maintain and manage the Entra ID / Intune environment (device registration, compliance, policies, groups, profiles).
• Configure and prepare computer hardware (Windows).
• Collaborate with IT and Security project teams.
• Manage hardware inventory and lifecycle.
• Create reports and automation solutions in Power BI.
• Participate in processes aligned with ITIL and ISO 27001 standards.
• Maintain accurate technical and process ...

• Minimum of 3 years of experience in an IT Support or IT Specialist role.
• Strong knowledge of Microsoft Entra ID (Azure AD) and Intune.
• Good understanding of Windows / Microsoft 365 and LAN/WAN/Wi-Fi network configuration.
• Ability to diagnose and resolve hardware and system issues.
• Excellent communication skills, independence, and strong organizational abilities.
• Good command of English and Polish, both spoken and written, sufficient for working with documentation and communicating ...

• Obsługa zgłoszeń serwisowych od klientów i współpracowników
• Przekazywanie zgłoszeń do odpowiednich osób
• Rejestrowanie zgłoszeń i danych w systemach
• Zarządzanie zleceniami serwisowymi, w tym otwieranie i zamykanie zleceń płatnych
• Weryfikacja i aktualizacja dokumentacji oraz baz danych
• Przeprowadzanie ankiet dotyczących doświadczeń i satysfakcji klientów
• Wspieranie działań administracyjnych
• Nadzór nad prawidłowym obiegiem dokumentów w firmie
• Dbanie o ...

• Wykształcenie średnie lub w trakcie studiów
• Dobra znajomość obsługi komputera oraz pakietu MS Office
• Sumienność i dobra organizacja czasu pracy
• Samodzielność oraz zaangażowanie
• Wysoko rozwinięte umiejętności komunikacyjne i interpersonalne
• Gotowość do pracy zmianowej 12h (7:00-19:00; 19:00-7:00)
• Mile widziane doświadczenie w pracy administracyjnej lub w obsłudze klienta

• Udział w międzynarodowym projekcie dla sektora bankowości inwestycyjnej
• Rozwój i utrzymanie aplikacji biznesowych w podejściu „you build it, you run it”
• Projektowanie, implementacja, testowanie i wdrażanie nowych funkcjonalności
• Praca w zespole Fullstack Developerów w środowisku Agile (Scrum, sprinty 3-tygodniowe)
• Stosowanie najlepszych praktyk Craftsmanship i DevOps (TDD, BDD, Clean Code, SOLID)
• Wykorzystywany stos technologiczny: Java 17, Spring Boot i Batch, Angular ...

• Minimum 5-letnie doświadczenie jako developer (preferowana orientacja backendowa – ok. 70% pracy)
• Znajomość Java (17), Spring Framework (Boot i Batch), Angular (15) oraz SQL
• Doświadczenie w pracy z bazami danych Oracle lub PostgreSQL
• Praca z architekturą heksagonalną
• Znajomość narzędzi CI/CD i DevOps: GIT, Docker/Kubernetes, GitHub Actions
• Stosowanie praktyk Craftsmanship: TDD, BDD, Clean Code, SOLID
• Umiejętność rozwiązywania problemów i skutecznej komunikacji w ...

• Manage end-to-end recruitment processes - from analyzing hiring needs and creating job descriptions to sourcing, interviewing, setting up tech calls, and closing offers.
• Collaborate closely with Hiring Managers to define role requirements, design effective recruitment strategies, and ensure a smooth hiring process.
• Conduct interviews and evaluate candidates to identify the best technical and cultural fit for each position.
• Maintain and update the applicant tracking system (ATS), ensuring...

• At least 5 years of experience in recruitment, including 3 years in IT.
• Ability to run end-to-end recruitment processes independently (from screening to onboarding).
• Strong English skills, allowing confident communication with technical experts from outside Poland.
• Hands-on experience with LinkedIn Recruiter, Boolean searches, and a variety of sourcing strategies.
• A proactive mindset and the ability to stay flexible in a fast-changing environment.
• Nice to have: Experience working ...

• Develop and implement security strategies for data platforms, AI models, and machine learning pipelines.
• Ensure compliance with data privacy regulations (e.g., GDPR, CCPA) and industry standards.
• Conduct risk assessments and threat modeling for AI systems, including adversarial attacks and model poisoning.
• Secure data ingestion, storage, processing, and sharing mechanisms across cloud and on-prem environments.
• Define and enforce access controls, encryption standards, and data ...

• Strong understanding of data security principles, cryptography, and privacy-enhancing technologies.
• Experience with securing AI/ML environments, including MLOps platforms and model registries.
• Familiarity with cloud security (Azure, AWS, GCP) and data protection tools (e.g., DLP, CASB).
• Knowledge of AI-specific threats and mitigation techniques (e.g., differential privacy, secure federated learning).
• Proficiency in Python, SQL, and security automation tools.
• Bachelor’s or ...

• Design, build, and maintain enterprise-level IAM and Entra ID / Active Directory solutions
• Integrate Entra ID with applications, AWS services, and hybrid infrastructures
• Define and implement access control models (RBAC / ABAC), Conditional Access, and MFA policies
• Automate identity lifecycle management – provisioning, deprovisioning, and role assignment
• Manage AWS IAM roles, policies, and federation (STS, SSO, trust relationships)
• Develop and maintain Infrastructure as Code ...

• 4 years of hands-on experience in Identity and Access Management
• Strong practical knowledge of Microsoft Entra ID / Azure AD and Active Directory
• Proven experience with AWS IAM (roles, policies, STS, federation)
• Proficiency in Terraform, CloudFormation, or similar IaC tools
• Good understanding of authentication and authorization protocols: SAML, OAuth 2.0, OpenID Connect
• Scripting/automation experience (Python, PowerShell, or Bash)
• Familiarity with monitoring and logging tools ...

• Design, deploy, and maintain enterprise virtualization platforms.
• Automate processes and improve system performance using PowerShell or Python.
• Support Citrix Virtual Apps & Desktops and End User Compute solutions.
• Establish best practices and contribute to infrastructure standards.
• Mentor team members and maintain technical documentation.

• 6 years of experience in virtualization and large-scale infrastructure.
• Strong expertise in VMware vSphere and/or Nutanix AHV.
• Proficient in scripting and automation (PowerShell, Python).
• Knowledge of Windows Server, Active Directory, Group Policy, and Microsoft 365.
• Experience with cloud platforms (Azure, AWS) is a plus.
• Hands-on experience with data center operations.