List of job offers

• Design and develop event-based architecture based on Kafka & Kafka streams
• Design and develop ELK pipelines, indexes, dashboards & alerts
• Lead architecture discussion & design of Kafka based event streaming applications
• Design a holistic approach for event-based architecture
• Configure Kafka connectors and Kafka topics
• Develop effective and event-based stream processing applications according to design specifications
• Support software development and test teams throughout the ...

• 2 years of experience developing Kafka based applications
• 2 years of experience with the following Kafka components: Streams including processor API, Connect, Schema registry
• 2 years of experience with Java, Spring, implementing Kafka streams application
• Experience in developing ELK monitoring applications
• Experience with Logstash Configuration Language (LCL) configuring pipelines, which consists of inputs, filters, and outputs
• Experience working in Windows and Unix/Linux ...

• First Contact & Relationship Building
• Be the first person potential clients meet from our company, building trust and creating a strong first impression.
• Lead the first meetings with potential clients.
• Understand their business challenges and identify where software can solve them.
• Build relationships through strong communication, confidence, and consultative selling.
• Driving the Estimation Process
• Drive the entire internal process needed to prepare the offer once the ...

• Experience in B2B selling, preferably in IT services or software development.
• Confident and charismatic in client conversations; able to build trust quickly.
• Highly organized and persistent when coordinating complex processes.
• Ability to push things forward and take ownership; proactive in seeing what needs to happen.
• Comfortable working at the intersection of sales, consulting, and project delivery.
• Excellent communication, negotiation, and presentation skills in Polish and English ...

• First Contact & Relationship Building
• Be the first person potential clients meet from our company, building trust and creating a strong first impression.
• Lead the first meetings with potential clients.
• Understand their business challenges and identify where software can solve them.
• Build relationships through strong communication, confidence, and consultative selling.
• Driving the Estimation Process
• Drive the entire internal process needed to prepare the offer once the ...

• Experience in B2B selling, preferably in IT services or software development.
• Confident and charismatic in client conversations; able to build trust quickly.
• Highly organized and persistent when coordinating complex processes.
• Proactive in pushing things forward and taking ownership.
• Comfortable working at the intersection of sales, consulting, and project delivery.
• Excellent communication, negotiation, and presentation skills in Polish and English (C1).

• Design and maintain graph data models using Neo4j
• Develop and optimize Cypher queries and Java integrations
• Improve database performance, indexing, and scalability
• Participate in architectural decisions during transition and scaling phase
• Collaborate with data scientists and backend teams on analytics features
• Participate in knowledge transfer and onboarding (as the project scales)
• Ensure documentation, data security, and operational stability

• 3 years of experience in software engineering
• 2 years of hands-on experience with Neo4j and Cypher
• Strong knowledge of graph theory concepts
• Java development experience
• Experience with graph data modeling and performance optimization
• Familiarity with cloud environments (Azure / AWS / GCP)
• English B2
• Polish (Optional)
• Experience with distributed systems or microservices
• CI/CD and DevOps practices
• Knowledge graphs or ML integration
• Academic background or certifications ...

• Develop and deliver scalable, high-end solutions for blue-chip organizations across the globe.
• Design and build of scalable technology stack.
• Support investigation and solve defects.
• Estimate new feature requests and research new technologies to develop applications.
• Report progress to line management.
• Collaborate with product development teams, local project teams in various regions, and customers if needed.
• Configuration and Development of user story solutions (design, develop, ...

• Diploma or equivalent work experience required.
• Minimum of 4-6 years of relevant experience or equivalent combination of education and experience in Software Engineering.
• Good business English skills (Written and spoken).
• Experience with full software development life cycle, continuous integration, unit testing, and version control.
• Master or Bachelor in IT systems, computer systems or related.
• Technologies:
• HTML5/XML/CSS & C# / .NET Core, React JS
• Azure SQL, MS SQL, Couch DB/No ...

• Analiza dużych wolumenów danych z sensorów w celu identyfikacji edge cases (np. nagłe hamowanie, bliskie pojazdy)
• Pisanie złożonych zapytań w SQL / Python / Spark (PySpark) do filtrowania, agregowania i transformowania danych
• Analiza i przetwarzanie danych szeregów czasowych
• Praca z wewnętrznymi narzędziami do wyszukiwania danych oraz workflowów auto-labeling
• Przetwarzanie danych strukturalnych i półstrukturalnych generowanych przez modele detekcji obiektów
• ...

• Silne podstawy w inżynierii oprogramowania
• Zaawansowana znajomość SQL i umiejętność pisania złożonych zapytań
• Zaawansowana znajomość Python
• Bardzo dobra znajomość Spark / PySpark
• Praktyczne doświadczenie z Databricks
• Doświadczenie w zaawansowanej analizie danych
• Doświadczenie w analizie szeregów czasowych (time-series)
• Zrozumienie workflowów Machine Learning (przygotowanie danych do trenowania modeli)
• Umiejętność pracy z dużymi wolumenami danych

...

• Kick-start projects effectively: Define scope, build and maintain schedules, timelines, and calendars to keep everything on track.
• Coordinate across teams: Identify key stakeholders, ensure collaboration, and align everyone toward customer-focused goals.
• Champion communication: Provide regular updates, clarify expectations, and resolve any confusion to keep projects moving forward.
• Manage documentation: Organize, update, and store project-related paperwork for easy access.
• Monitor ...

• Education: Bachelor’s degree in Business Administration, Project Management, IT, or a related field.
• Experience: Minimum 5 years in project coordination, preferably managing multiple projects in dynamic environments.
• Excellent written and verbal communication in English (mandatory).
• Strong organizational and multitasking abilities.
• High attention to detail and quality standards.
• Adaptability and flexibility in fast-changing environments.
• Optional:
• Familiarity with ...

• Projektowanie i rozwój architektury platformy danych w GCP, ze szczególnym uwzględnieniem BigQuery
• Koordynowanie prac w zakresie modelowania danych w Banku
• Tworzenie i rozwijanie standardów oraz dobrych praktyk w obszarze danych i usług chmurowych
• Utrzymanie i rozwijanie Korporacyjnego Modelu Informacyjnego (KMI)
• Utrzymanie i rozwijanie Repozytorium Architektury Danych (w tym mapy danych w Banku, słownik pojęć biznesowych oraz model Danych)
• Utrzymanie aktualnego Rejestru ...

• 3-letnie doświadczenie w obszarze rozwiązań chmurowych, w tym doświadczenie w projektowaniu rozwiązań opartych o usługi GCP w modelu batch lub streaming
• Znajomość Google Cloud Platform, w szczególności BigQuery
• 5-letnie doświadczenie w projektowaniu modeli danych: znajomość narzędzi do modelowania (Erwin, Enterprise Architekt)
• 5-letnie doświadczenie w obszarze bankowości lub w sektorze finansowym
• Umiejętność łączenia potrzeb biznesowych z rozwiązaniami Data & IT ...

• Collaborate with an international team to build an enterprise-class product for the hospitality industry.
• Responsible for creating a new version of the system from scratch and delivering pixel-perfect design.
• Create a new Design System.
• Work with other designers to enhance the current product.
• Develop as a designer.

• Minimum of 3 years of experience as a UX/UI Designer with a proven portfolio.
• Portfolio should include a variety of works in digital products, especially in enterprise web platforms and mobile perspectives.
• No specific education or diploma required; understanding of design is essential.
• Fluent communication in written and spoken English (minimum B2/FCE level).
• Proficient in Figma or ability to learn quickly.
• Ability to create guidelines for digital products.
• Capable of turning ...

• Designing and implementing new releases of a core trading platform
• Contributing to architecture decisions around:
• Low-latency order management
• Execution algorithm
• Smart order routing
• Event-driven and distributed systems
• Engineering and operating distributed services in cloud environments
• Collaborating closely with Product, Engineering Leadership, and cross-functional teams
• Ensuring solutions follow current industry best practices and architectural standards
• Designing with ...

• Bachelor’s degree in Computer Science, IT or equivalent practical experience
• Experience with container orchestration (Docker and Kubernetes)
• 6 years of experience in Java and/or Kotlin
• Solid understanding of monitoring, observability, and diagnostics tooling
• Strong knowledge of cloud platform AWS
• Experience with CI/CD pipelines and automation
• Knowledge of microservices architecture and the ability to work within a distributed system environment
• Proven competence in messaging ...

• Lead design, development, and long-term ownership of the integrations platform and services.
• Build scalable, multi-tenant systems using Node.js, PHP, microservices, and a PHP monolith.
• Implement API integrations, webhooks, polling mechanisms, message queues, and event-driven architectures.
• Improve development lifecycle, CI/CD, testing, observability, and operational excellence.
• Mentor and elevate team skills through code reviews, knowledge sharing, and technical guidance.
• Pioneer ...

• 7 years building and maintaining complex backend systems.
• Strong experience with Node.js and PHP, modern services, and monolithic architectures.
• Proven experience in integrations: API versioning, message queues, event-driven architectures.
• Solid understanding of APIs, relational databases (e.g., PostgreSQL), and cloud services (AWS or similar).
• Strong judgment in system design and technical decision-making (PoCs, RFCs/ADRs).
• Commitment to testing, observability, operational ...

• Participation in a banking project related to the credit area.
• Utilization of the following technology stack: Java 11/17, Spring Boot, REST API, GCP, Maven, SonarQube, Jenkins.
• Integration of solutions with internal banking systems.
• Development of tools supporting operational business processes.
• Work on CI/CD automation (configuration, scripts, integration).
• Participation in a self-organizing team using Agile (Scrum) methodology.
• Involvement in the technological migration of the ...

• Minimum 4 years of experience as a Developer.
• Experience in programming with Java.
• Worked with GCP or other cloud solutions.
• Knowledge of design patterns and ability to apply them.
• Ability to containerize applications and work with CI/CD tools.
• Proficient in using Linux or Windows in a development environment.
• Familiarity with Maven, SonarQube, and ability to write unit tests.
• Experience with Docker and Kubernetes.

• Oversee the rollout of the Workflow platform (WEBCON) across the organization
• Collaborate with the Product Owner, Chapter Lead, internal teams, and external suppliers to ensure smooth operations
• Track project progress and identify risks
• Establish and maintain governance frameworks for the workflow solution
• Ensure continuous business operations and service stability

• At least 5 years of experience in a similar role, preferably in workflow transformation or platform implementation
• Proven involvement in at least one major Workflow platform deployment, ideally WEBCON
• Solid understanding of workflow systems, governance models, and risk management
• Excellent coordination and stakeholder management skills, with the ability to work in an international environment
• Fluent English communication skills (both written and spoken)
• Readiness to work from the ...