List of job offers
Full-time
Please note: Remote mode but later hybrid in Warsaw We are a fast-growing sweepstakes casino that focuses on giving players a fun and rewarding gaming experience. Our team values data-based decisions, creative promotions, and strong strategies to keep players engaged. We are looking for a motivated Senior QA Engineer to join our team. As a Manual QA Engineer, you will test our software applications and systems carefully to find problems and make sure they meet our quality standards before... (more)
- Test new features on different platforms, including both frontend (UI, UX) and backend parts.
- Review product requirements and specifications to ensure tests cover all important areas.
- Create and maintain clear test plans and test cases focused on UI behavior, platform consistency, and real user scenarios.
- Write QA documentation such as STD, STP, and STR.
- Work closely with the Development, Product Management, and Design teams.
- Provide feedback about product quality and user ...
- At least 5 years of experience in software testing — required.
- Experience testing web and mobile systems — required.
- Experience with task management and issue-tracking tools such as Jira or TestRail.
- Strong attention to detail and good organization skills.
- Experience with UI and functional testing, including structured workflows and multi-step user flows.
- Ability to design and run end-to-end regression and sanity tests.
- Knowledge of API testing tools (for example Postman) and ...
- Remote mode but later hybrid in Warsaw.
- Opportunity to work in a fast-growing sweepstakes casino focused on providing a fun and rewarding gaming experience.
Full-time
Work model: hybrid work, 8 days a month in the office, Kraków Type of contract: B2B, contracting Rate: 200–220 PLN/hour Major responsibilities: · Deliver engineering expertise for our Future State Architecture, producing best in class payment processing capabilities · Deliver high quality code artefacts ensuring quality gates are surpassed and robust test scripts are included · Focus on delivering highly available, highly resilient software and service capability · Participate in a wider... (more)
Full-time
At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our capabilities and redefining ‘impossible’. There are so many reasons to join us. If you’re hungry to build a varied and meaningful career in a... (more)
Full-time
Senior Full Stack Engineer - Java/ React Hybryda 2 dni/ tydzień biuro Klienta - Kraków Współpraca B2B Dla naszego klienta z branży bankowej - globalnej organizacji o ogromnej skali działania - szukamy Senior oraz Regular Fullstack Engineerów , którzy chcą pracować przy nowoczesnych rozwiązaniach technologicznych i systemach wykorzystywanych przez miliony klientów na świecie. Jeśli szukasz projektu, w którym masz realny wpływ, pracujesz z nowoczesnym stackiem i rozwijasz się w... (more)
- Tworzenie aplikacji webowych end-to-end (projekt, development, testy, wdrożenie)
- Praca w międzynarodowym zespole oraz samodzielne prowadzenie tematów
- Migracja obecnych rozwiązań raportowych z narzędzi BI do środowiska chmurowego
- Wspieranie zespołu w zmianie stacku technologicznego i dzielenie się wiedzą
- Praca zgodnie z dobrymi praktykami programistycznymi, standardami bezpieczeństwa i wymaganiami biznesowymi
- Doświadczenie w budowie większych aplikacji webowych jako Fullstack Developer
- Ważne technologie i umiejętności:
- Java (najlepiej 17)
- Spring / Spring Boot
- REST API
- React, JavaScript, TypeScript
- Google Cloud Platform - warunek konieczny
- Bazy danych i hurtownie danych (np. PostgreSQL, BigQuery, AlloyDB)
- Git (np. GitHub)
- CI/CD (np. Jenkins)
- Dodatkowy atut: doświadczenie w wizualizacji danych (np. Apache ECharts)
- Wsparcie Konsultanta/Konsultantki w procesie rekrutacyjnym
- Pomoc w przygotowaniu do rozmowy rekrutacyjnej
- Dbałość o jakość procesu rekrutacyjnego
Full-time
Solution Architect Senior RITS Group to firma informatyczna, która oferuje najwyższej jakości usługi programistyczne zarówno dla rynku polskiego, jak i międzynarodowego. Jesteśmy dumni, że należymy do grona najszybciej rozwijających się spółek technologicznych. Naszym priorytetem jest jakość oraz innowacyjność dostarczanych rozwiązań, a nasza kultura organizacyjna opiera się na zaufaniu, współpracy i ciągłym doskonaleniu. Oferujemy Stanowisko: Solution Architect Senior... (more)
- Projektowanie architektury rozwiązań IT zgodnie z wymaganiami biznesowymi
- Tworzenie i utrzymywanie dokumentacji architektonicznej
- Współpraca z zespołami developerskimi przy wdrażaniu projektowanych rozwiązań
- Analiza i optymalizacja istniejących systemów oraz integracji
- Projektowanie architektury systemów opartych o mikroserwisy
- Projektowanie integracji między systemami z wykorzystaniem REST, WebServices, ESB oraz rozwiązań kolejkowych
- Dbanie o spójność architektury...
- Wykształcenie wyższe kierunkowe
- Minimum 5 lat doświadczenia na stanowisku Architekta IT lub podobnym
- Doświadczenie w projektowaniu i budowaniu architektury systemów IT
- Dobra znajomość wzorców projektowych oraz architektury mikroserwisowej
- Znajomość notacji UML, BPMN oraz standardów dokumentowania rozwiązań IT
- Praktyczna znajomość narzędzi modelowania (Enterprise Architect oraz innych narzędzi wspierających, np. Jira, Confluence)
- Praktyczna znajomość technologii ...
- Forma współpracy: B2B
- Stawka: 190 zł/h
- Lokalizacja: Warszawa / model hybrydowy (2 dni w tygodniu w biurze)
- Współpraca: długoterminowa
- Referral Program: Talent from your network - poleć znajomego i zgarnij nawet 5000 zł.
Full-time
Join an international team of experts delivering high-impact software solutions for global clients. In this role, you will work in a full-stack capacity, translating complex business requirements into scalable, cloud-native applications. You will collaborate with top-tier professionals to design and implement innovative solutions that address real-world engineering challenges while ensuring the highest industry standards. Form of cooperation: freelance project-specific B2B contract for an... (more)
- Full-Stack Development: Address complex software engineering problems using both object-oriented and functional programming styles.
- Quality Assurance: Maintain high standards of code quality and testing through Clean Code and Unit Testing practices.
- Cloud Engineering: Design and develop scalable solutions utilizing a wide range of Azure-hosted services and tools.
- Agile Delivery: Implement Agile methodologies and modern software delivery techniques, including CI/CD and ...
- 4 years of professional experience with .NET technologies (C#, .NET Core, EF/ORM, WCF)
- 3 years of experience in Angular (or strong React background with recent Angular experience)
- 2 years of hands-on experience with Azure services (e.g., Functions, Logic Apps, Web Apps)
- Advanced knowledge of Architectural and Design Patterns
- Proficiency in Web Services (SOAP/REST) and SQL
- Experience with Git, Continuous Integration, and Continuous Delivery pipelines
- Fluent English (written and ...
- Work in a full-stack capacity, translating complex business requirements into scalable, cloud-native applications.
- Collaborate with top-tier professionals to design and implement innovative solutions that address real-world engineering challenges while ensuring the highest industry standards.
- Form of cooperation: freelance project-specific B2B contract for an initial period of approximately 12 months.
- Tech stack includes:
- Backend: .NET / .NET Core, C#, Entity Framework (or other ...
Full-time
W ITLT pomagamy naszym zaprzyjaźnionym firmom przekształcać ambitne pomysły w cyfrową rzeczywistość. Z nastawieniem na wyzwania, ciekawość technologii i zwinność współtworzymy wyjątkowe rozwiązania IT i zapewniamy doświadczone osoby eksperckie, które pomagają przyspieszać cyfrową transformację. Aktualnie poszukujemy profilu na stanowisko: Senior Automation Tester (Java Backend) Informacje organizacyjne: Klient: Międzynarodowy gigant, który dynamicznie rozwija globalną... (more)
- Architektura Testów: Projektowanie i wdrażanie podejścia do automatyzacji (backend/API) dla rozwiązań mobilnych i webowych.
- Planowanie & Strategia: Definiowanie zakresu automatyzacji na podstawie priorytetów ustalonych z QA Managerem/Koordynatorem.
- Standaryzacja: Współpraca cross-funkcjonalna w celu zrozumienia wymagań jakościowych (enterprise) i wdrażania kluczowych standardów.
- Code Review & Mentoring: Opiniowanie Pull Requestów oraz aktywne wspieranie ...
- Doświadczenie: Bezwzględne minimum 5 lat doświadczenia w obszarze Quality Assurance.
- Technologia: Silne doświadczenie w projektowaniu i implementacji automatyzacji w języku Java (wersja 17 lub wyższa), preferowane z użyciem Gradle.
- API & Protokoły: Solidne zrozumienie i praktyka w pracy z HTTP, SOAP, REST oraz JSON.
- Inżynieria Oprogramowania: Praktyczne stosowanie zasad projektowych SOLID.
- CI/CD: Doświadczenie w pracy z GitHub oraz GitHub Actions.
- ...
- Dostęp do najnowocześniejszych technologii w obszarze transformacji energetycznej.
- Skandynawski work-life balance.
- Ogromna autonomia działania – Twoje decyzje architektoniczne będą miały realny wpływ na produkt.
- Stabilny kontrakt B2B i długofalową perspekt
Contract of mandate
Working as a Senior .NET Developer, you will: design and develop AI-driven software solutions using the Microsoft technology stack and Azure services build and implement Generative AI tools, plug-ins, microservices, and extensions that support internal products and business processes translate business needs into scalable technical solutions and system architecture develop, test, and deploy new product features while ensuring high code quality and performance leverage Azure AI services... (more)
- Design and develop AI-driven software solutions using the Microsoft technology stack and Azure services.
- Build and implement Generative AI tools, plug-ins, microservices, and extensions that support internal products and business processes.
- Translate business needs into scalable technical solutions and system architecture.
- Develop, test, and deploy new product features while ensuring high code quality and performance.
- Leverage Azure AI services (including Azure OpenAI and AI Search) to...
- Strong experience in .NET development and building scalable backend systems.
- Hands-on experience with Microsoft Azure and cloud-native architectures.
- Practical experience working with Generative AI technologies and Azure AI services (e.g., Azure OpenAI, Azure AI Foundry, AI Search).
- Solid understanding of microservices, event-driven and service-oriented architectures.
- Experience integrating APIs and building distributed systems.
- Familiarity with CI/CD pipelines, source control tools,...
- Rate: 150-170 PLN /h VAT.
- Remote work.
- Subsidy for peripherals in the amount of 500,00zł.
- Working tool (MacBook Pro or Lenovo Legion 5).
- Co-financing of courses related to the position.
- Benefits: MultiSport, Medicover.
Full-time
Clurgo to firma stworzona przez developerów dla developerów. Nasze zespoły łączą pełne spektrum kompetencji - od rozwoju oprogramowania i infrastruktury, przez analizę oraz testy, aż po strategiczne zarządzanie produktem i procesami. Realizujemy różnorodne projekty IT dla klientów z wielu branż, dbając o dobre praktyki programistyczne i zachowanie work-life balance. Tworzymy rozwiązania, które mają znaczenie - dla firm w Polsce i na całym świecie. ✅Dołącz do projektu w... (more)
- Budowa aplikacji GenAI end-to-end (chatboty, voiceboty, systemy Talk-to-Data)
- Projektowanie i wdrażanie pipeline’ów RAG z bazami wektorowymi i wyszukiwaniem hybrydowym
- Selekcja modeli i fine-tuning (LoRA/QLoRA/SFT) dla modeli tekstowych, kodowych i multimodalnych
- Projektowanie i optymalizacja interakcji LLM z narzędziami i API przy użyciu MCP
- Przekładanie wymagań biznesowych na cele techniczne, w tym metryki sukcesu i audyt danych
- Wsparcie w dostarczaniu projektów i ...
- Biegłość w Pythonie
- Znajomość SQL i wektorowych baz danych
- Doświadczenie w pracy w chmurze Azure lub GCP
- Znajomość bibliotek Deep Learning i GenAI (NumPy, PyTorch, Hugging Face, LangChain, LangGraph) oraz API LLM (OpenAI, Gemini)
- Praktyczne doświadczenie w projektowaniu i obsłudze serwerów i klientów MCP
- Rozumienie przetwarzania danych oraz ich ewaluacji
Mile widziane:
- Doświadczenie w pracy z Databricks
- Komercyjne doświadczenie w projektach Generative AI, NLP lub...
- Opieka medyczna
- Karta multisport
- Lekcje języka angielskiego
- Integracje - lubimy spędzać razem czas
Full-time
In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are looking for an experienced Android Native Developer to join our client’s mobile development team. The ideal candidate will have a strong track record of building and delivering high-quality native Android applications using modern Android technologies. You will be responsible for designing, developing, testing,... (more)
- Design, develop, and maintain native Android applications using modern Android development practices.
- Build high-quality, scalable mobile applications using Kotlin, Android SDK, and Android Jetpack / Jetpack Compose.
- Implement responsive and accessible mobile UI based on provided design specifications using native Android components and design systems.
- Develop, maintain, and optimize CI/CD pipelines for mobile applications.
- Write unit tests and automated tests to ensure application ...
- Proven experience delivering native Android mobile applications.
- Strong expertise in Kotlin and solid knowledge of Java for Android development.
- Excellent understanding of the Android platform, SDK, and Jetpack / Jetpack Compose.
- Experience with Android Studio, adb, and Android Emulator.
- Experience writing unit and automated tests for Android applications.
- Strong debugging and troubleshooting skills.
- Experience building and maintaining CI/CD pipelines for mobile applications.
- ...
- Full-time job agreement based on B2B.
- Private medical care with dental care (covering 70% of costs).
- Rehabilitation package.
- Family package option possible.
- Multisport card (also for an accompanying person).
- Life insurance.
Full-time
Teltonika has been creating IoT solutions for over 25 years, with offices in over 26 countries and more than 2,500 employees worldwide. Our expertise spans networking solutions, telematics, telemedicine, EV charging, and electronics manufacturing. Teltonika’s technologies are widely used across diverse industries, including Green Energy, Smart Cities, Industry 4.0, and more. Currently, we are inviting an ambitious Engineering Team Lead to join and co-create our new R&D Team in Poland to help... (more)
- Design, implement, and maintain embedded Linux / backend software for IoT devices
- Actively write production code (C, Shell, Lua)
- Work mainly with device communication integration with 3rd-party platforms, devices, and other internal RutOS applications
- Review code, define coding standards, and ensure high code quality
- Make architectural decisions and guide the technical direction
- Solve complex technical problems together with the team
- Lead and mentor a team of Embedded Linux ...
- Experience with C programming
- Experience working with Linux-based systems / embedded Linux
- Experience working with IoT or embedded systems
- Strong leadership and communication skills, with the ability to inspire, motivate, and develop a high-performing team
- Experience working with major cloud platforms (e.g., Azure, AWS)
- Ability to explain technical concepts to non-technical people
- Passion for mentoring and developing team members
- Benefit package consisting of unlimited commissions, based on your performance
- Private medical care (Medicover Premium) and Multisport card
- Internal training for your successful start
- Onboarding on Teltonika’s internal systems, sales processes, and product-related topics, providing constant materials, progress check-up tests, and continuous feedback to help unlock more of your potential
- Unique opportunities to grow professionally as part of a challenging and high-growth environment -...
Full-time
Szukamy Ciebie, jeśli: masz min. 5 lat doświadczenia w IT, w tym min. 3,5 roku w pracy z danymi w chmurze Azure (potwierdzone projektami komercyjnymi wdrożonymi na produkcje), masz komercyjne doświadczenie w przetwarzaniu sporych danych przy użyciu Databricks, korzystasz z SQL na poziomie zaawansowanym i wykorzystujesz go na rozwiązaniach technologicznych MS i nie tylko, znasz metodyki i stosujesz biegle Git oraz CI/CD , masz doświadczenie w pracy z platformą Microsoft Fabric oraz... (more)
- Odpowiedzialność za całość rozwiązań współtworzonych wraz z zespołem
- Tworzenie lub modyfikowanie rozwiązań do przetwarzania danych w chmurze
- Tworzenie i modyfikowanie dokumentacji
- Analizowanie i optymalizowanie rozwiązań w zakresie działającego lub projektowanego systemu
- Analizowanie wymagań klienta pod kątem dostarczenia optymalnego rozwiązania jego potrzeby biznesowej
- Analizowanie potencjalnych zagrożeń
- Dostosowywanie rozwiązań względem wymagań ...
- Min. 5 lat doświadczenia w IT, w tym min. 3,5 roku w pracy z danymi w chmurze Azure (potwierdzone projektami komercyjnymi wdrożonymi na produkcję)
- Komercyjne doświadczenie w przetwarzaniu sporych danych przy użyciu Databricks
- Zaawansowana znajomość SQL i wykorzystanie go na rozwiązaniach technologicznych MS i nie tylko
- Znajomość metodyk oraz biegłe stosowanie Git i CI/CD
- Doświadczenie w pracy z platformą Microsoft Fabric oraz systemem MS Dynamics
- Tworzenie i ...
- Wynagrodzenie: 133 – 196 zł/h netto VAT (B2B)
- 16,100 - 23,700 zł brutto (UoP)
Full-time
Previous working experience as an IT Business Analyst for 4 years MA in Computer Science, Engineering or similar relevant fields Knowledge of BPMN or UML , in terms of process modeling Familiar with microservices architecture and REST API Database understanding ( SQL skills ) Outstanding communication and presentation skills In-depth knowledge of Agile process and principles Excellent organizational and time management skills Sharp analytical and problem-solving skills Knowledge of Software... (more)
- Develop a part of a global, distributed system that serves data capabilities to the hospitality industry.
- Analyze requirements, support and document the solutioning phase, verify dependencies and impact.
- Decompose the scope into smaller parts to pass to the responsible Product Owner.
- Work closely with Product Family and Development Team Leaders for supported projects.
- Establish standards for requirements analysis and engineering within the team.
- Perform business-system oriented ...
- Previous working experience as an IT Business Analyst for 4 years.
- MA in Computer Science, Engineering or similar relevant fields.
- Knowledge of BPMN or UML in terms of process modeling.
- Familiarity with microservices architecture and REST API.
- Database understanding (SQL skills).
- Outstanding communication and presentation skills.
- In-depth knowledge of Agile processes and principles.
- Excellent organizational and time management skills.
- Sharp analytical and problem-solving ...
- Private healthcare.
- International projects.
- Training budget.
- E-learning platform.
- Life insurance.
- Multisport card.
- English lessons.
- Charity initiatives.
- MyBenefit Platform.
- Employee referral bonus.
- Free coffee, beverages, and snacks.
- Bike parking and shower facilities.
- Playroom and in-house trainings.
- Modern office with no dress code.
- Quiet rooms and chillout space.
Full-time
Strong written and verbal communication skills in English Ability to clearly articulate technical issues and their business impact Hands-on experience in penetration testing (at least 4 years) Expertise in at least one pentest domain (infrastructure, web apps, or mobile) Solid understanding of platform security models for iOS and Android Strong knowledge of web and mobile application security risks Practical experience with manual and automated testing methods Excellent understanding of TCP/IP,... (more)
- Analyze, assess, and respond to security vulnerabilities reported via the Bug Bounty Program
- Reproduce and validate reported vulnerabilities and perform root cause analysis
- Communicate effectively with internal teams and external security researchers
- Collaborate with stakeholders to explain risks and track remediation progress
- Drive improvements in processes, tooling, and automation to enhance program efficiency
- Advise on vulnerability remediation, control implementation, and secure ...
- Strong written and verbal communication skills in English
- Ability to clearly articulate technical issues and their business impact
- Hands-on experience in penetration testing (at least 4 years)
- Expertise in at least one pentest domain (infrastructure, web apps, or mobile)
- Solid understanding of platform security models for iOS and Android
- Strong knowledge of web and mobile application security risks
- Practical experience with manual and automated testing methods
- Excellent ...
- Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)
- Hybrid work setup – remote days available depending on the client’s arrangements (6 days per month from the office in Kraków)
- Collaborative team culture – work alongside experienced professionals eager to share knowledge
- Continuous development – access to training platforms and growth opportunities
- Comprehensive benefits – including Interpolska Health Care, Multisport card, ...
Full-time
Bachelor’s degree in Computer Science, Engineering, or related field. 8 years of applied experience as an API engineer. Strong expertise in API design , architectural artefacts, and low-level designs. 5 years of engineering experience in back-end microservices, application security, and middleware. Proficiency in Java (Go and Rust are a plus), JVM tuning, and performance optimization. Expertise in microservices, Spring Boot, Docker, Kubernetes, service mesh . Experience with Kafka , cluster... (more)
- Deliver engineering expertise for Future State Architecture, producing best-in-class payment processing capabilities.
- Develop high-quality code artifacts, ensuring quality gates and robust test scripts.
- Design, code, test, debug, and document programs as required.
- Provide architecture guidance to developers based on best practices and global standards.
- Lead and mentor team members, fostering technical excellence and innovation.
- Partner with DevOps teams to enable automated ...
- Bachelor’s degree in Computer Science, Engineering, or related field.
- 8 years of applied experience as an API engineer.
- Strong expertise in API design, architectural artifacts, and low-level designs.
- 5 years of engineering experience in back-end microservices, application security, and middleware.
- Proficiency in Java (Go and Rust are a plus), JVM tuning, and performance optimization.
- Expertise in microservices, Spring Boot, Docker, Kubernetes, and service mesh.
- Experience with ...
- Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.).
- Hybrid work setup – 3 days/week from office in Kraków.
- Collaborative team culture – work alongside experienced professionals eager to share knowledge.
- Continuous development – access to training platforms and growth opportunities.
- Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more.
- High-quality equipment – laptop and ...