Lista ofert pracy
Senior PostgreSQL Architect / Database Reliability Engineer (DBRE) @ SquareOne
23 dni temu przez SquareOne
Pół etatu
Deep knowledge of PostgreSQL internals: MVCC, WAL, Autovacuum under load, Query Planner. Experience with large-scale databases (2TB): partitioning, bloat management, zero-downtime operations. Multi-cloud and hybrid environment experience: Azure Database for PostgreSQL, Google Cloud SQL, Linux-based PostgreSQL instances. Software engineering approaches: infrastructure as code, automation via custom tools and scripts. Pragmatic technology mindset: selecting stable, proven solutions and making... (więcej)
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Mission of the Role: Stability, Scale, and Efficiency
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Design and maintain large-scale data systems (2TB) ensuring stability and cost efficiency.
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Take ownership of the full data ecosystem and implement a Database-as-Code approach.
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Demonstrate query optimization as an effective way to reduce cloud costs (FinOps).
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Observability & Query Insights
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Build a central “Single Point of Truth” for database monitoring across the organization (Prometheus / Grafana / pganalyze).
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...
- Deep knowledge of PostgreSQL internals: MVCC, WAL, Autovacuum under load, Query Planner.
- Experience with large-scale databases (2TB): partitioning, bloat management, zero-downtime operations.
- Multi-cloud and hybrid environment experience: Azure Database for PostgreSQL, Google Cloud SQL, Linux-based PostgreSQL instances.
- Software engineering approaches: infrastructure as code, automation via custom tools and scripts.
- Pragmatic technology mindset: selecting stable, proven solutions and ...
- Remote-first work with weekly presence in Poznań office (Thursday).
- Emphasis on a No-Blame Culture: focus on process improvement and automation rather than assigning blame.
- Engagement planned at least until the end of 2026, with possible extension.
- Planned start date: April 1, 2026.
Umowa o pracę
3 years of experience in Software Engineering , preferably in backend or data-focused systems, strong knowledge of Kotlin or Java for backend development, good knowledge of SQL and experience working with large datasets, experience building data pipelines or data processing workflows, experience working with cloud platforms (preferably GCP), basic experience working with data analysis or machine learning workflows, strong problem-solving skills and ability to work in cross-functional teams ,... (więcej)
- Developing backend services and applications using Kotlin or Java
- Processing large data volumes using Scala and BigQuery
- Designing and maintaining data pipelines using Apache Airflow in the Cloud Composer (GCP) environment
- Working with Google Cloud Platform services to build scalable and reliable data infrastructure
- Preparing and transforming datasets for machine learning processes
- Supporting the development and training of AI/ML models, including experimentation and A/B testing
- ...
- 3 years of experience in Software Engineering, preferably in backend or data-focused systems
- Strong knowledge of Kotlin or Java for backend development
- Good knowledge of SQL and experience working with large datasets
- Experience building data pipelines or data processing workflows
- Experience working with cloud platforms (preferably GCP)
- Basic experience working with data analysis or machine learning workflows
- Strong problem-solving skills and ability to work in cross-functional ...
- Training budget
- Private healthcare
- Multisport
- Integration events
- International projects
- Mental health support
- Referral program
- Modern office
- Canteen
- Free snacks
- Free beverages
- Free tea and coffee
- No dress code
- Playroom
- In-house trainings
- In-house hack days
- Normal atmosphere :)
Umowa o pracę
Ta oferta jest dla Ciebie, jeśli: masz wykształcenie wyższe, posiadasz certyfikat PSM II, bardzo dobrze znasz Scrum oraz inne frameworki zwinne (Kanban, Nexus, LeSS) i potrafisz łączyć je w praktyce, masz minimum 4–5 lat doświadczenia w roli Scrum Mastera, potrafisz facylitować duże spotkania i warsztaty (np. PI Planning, retrospektywy programowe), masz doświadczenie w prowadzeniu szkoleń szytych na miarę z zakresu metodyk zwinnych, działasz samodzielnie na wszystkich poziomach... (więcej)
- Udział w projekcie związanym ze wsparciem zespołów w usprawnianiu procesu wytwórczego i optymalizacji pracy
- Budowanie kultury samodzielności i współpracy poprzez wspieranie zespołów w przejmowaniu odpowiedzialności za dostarczane rezultaty
- Rozwijanie zespołów poprzez identyfikowanie ich mocnych stron i zarządzanie procesem grupowym
- Adresowanie ryzyk, rozwiązywanie problemów oraz usuwanie przeszkód utrudniających pracę zespołu
- Wspieranie Product Ownera, zespołów ...
- Wykształcenie wyższe
- Certyfikat PSM II
- Bardzo dobra znajomość Scrum oraz innych frameworków zwinnych (Kanban, Nexus, LeSS)
- Minimum 4–5 lat doświadczenia w roli Scrum Mastera
- Umiejętność facylitowania dużych spotkań i warsztatów (np. PI Planning, retrospektywy programowe)
- Doświadczenie w prowadzeniu szkoleń szytych na miarę z zakresu metodyk zwinnych
- Umiejętność pracy z oporem i zarządzania zmianą
- Umiejętność budowania zespołów od podstaw i wspierania ...
- Stabilna współprac
Umowa o pracę
Ta oferta jest dla Ciebie, jeśli: posiadasz doświadczenie w projektowaniu i budowie nowoczesnych hurtowni danych, masz doświadczenie w budowie pipeline’ów ETL/ELT, bardzo dobrze znasz relacyjne bazy danych Oracle oraz PostgreSQL (projektowanie, budowa i tuning baz danych), znasz Google BigQuery, posiadasz doświadczenie z Informatica PowerCenter, znasz technologie wykorzystywane w architekturze event-driven (np. Kafka, Pub/Sub), pracujesz swobodnie w środowisku Linux, pracujesz w... (więcej)
Umowa o pracę
proficiency in Python and SQL, with experience working on large-scale datasets, data analysis, statistical modeling, and algorithm prototyping , experience working with Big Data environments or distributed data processing systems, strong quantitative background in Mathematics, Statistics, Data Science, Optimization, Decision Science, or Operations Research, solid understanding of optimization theory, including linear, nonlinear, constrained, and stochastic optimization, knowledge of game theory... (więcej)
- Designing and developing bidding and optimization strategies for CPC-based auction systems, including advanced objectives such as target ROAS.
- Optimizing auction mechanisms (ranking, pricing, filtering) to balance platform revenue, advertiser value, and marketplace stability.
- Building and maintaining offline simulation environments, including counterfactual simulations and auction replay systems, to safely evaluate algorithmic changes.
- Designing and implementing feedback loops and ...
- Proficiency in Python and SQL, with experience working on large-scale datasets, data analysis, statistical modeling, and algorithm prototyping.
- Experience working with Big Data environments or distributed data processing systems.
- Strong quantitative background in Mathematics, Statistics, Data Science, Optimization, Decision Science, or Operations Research.
- Solid understanding of optimization theory, including linear, nonlinear, constrained, and stochastic optimization.
- Knowledge of ...
- Training budget
- Private healthcare
- Multisport
- Integration events
- International projects
- Mental health support
- Referral program
- Modern office
- Canteen
- Free snacks
- Free beverages
- Free tea and coffee
- No dress code
- Playroom
- In-house trainings
- In-house hack days
- Normal atmosphere :)
Umowa o pracę
4 years of experience in software development Hands-on experience with Generative AI solutions Practical experience working with LLMs Experience with Microsoft Azure Strong programming skills in Python (other languages may also be considered) Understanding of RAG concepts and AI/data integration Good English communication skills We are looking for an experienced GenAI Developer to join a Cloud & Digital project focused on building solutions based on Microsoft technologies. In this role, you will... (więcej)
- Design and develop Generative AI solutions in a cloud environment
- Build and integrate applications powered by Large Language Models
- Implement Retrieval-Augmented Generation architectures
- Integrate AI services with existing systems and data sources
- Collaborate with international project teams
- 4 years of experience in software development
- Hands-on experience with Generative AI solutions
- Practical experience working with LLMs
- Experience with Microsoft Azure
- Strong programming skills in Python (other languages may also be considered)
- Understanding of RAG concepts and AI/data integration
- Good English communication skills
- Opportunity to work on a Cloud & Digital project focused on Microsoft technologies
- Collaboration with US-based teams in an international environment
- Flexibility to work during later afternoon hours
Umowa o pracę
At least 7 years of experience in Software Development Knowledge and hands on experience of IBM Mainframe development, COBOL, JCL, Endevor, DB2, IMS and CICS Strong Cards / Payments domain specific knowledge Hands on Integration experience with external systems (Ex Java) The ability to actively share your knowledge and experience to strengthen our team's performance and skills Very good command of English, both spoken and written Nice to have: Experience with SAFe-/agile methodology Experience... (więcej)
- Design, develop, and maintain applications on IBM Mainframe using technologies such as COBOL, JCL, DB2, IMS, CICS, and Endevor.
- Implement and support solutions within the Cards and Payments domain.
- Integrate mainframe applications with external systems (e.g., Java-based services).
- Analyze business and technical requirements and translate them into effective system solutions.
- Participate in the full software development lifecycle, including development, testing, and maintenance.
- ...
- At least 7 years of experience in Software Development.
- Knowledge and hands-on experience of IBM Mainframe development, COBOL, JCL, Endevor, DB2, IMS, and CICS.
- Strong Cards/Payments domain specific knowledge.
- Hands-on integration experience with external systems (e.g., Java).
- Very good command of English, both spoken and written.
- Nice to have: Experience with SAFe/agile methodology, Experience in Test Driven Development, and knowledge of the system development life cycle.
- Sport subscription.
- Private healthcare.
Umowa o pracę
What You Need: · Desire to work as a “full stack” developer, on customer facing software and web services. Bachelor’s degree in computer related field or equivalent. 2 years of professional experience designing, coding, and testing of web applications. Proficiency with HTML/CSS with the ability to build web pages that match a given design. Proficiency with Java and Java frameworks (Spring Boot preferred). Proficiency with modern JavaScript frameworks (React preferred). Knowledge of SQL... (więcej)
- Design, code, and debug all assigned features.
- Work closely with your team and engineering leadership to ensure the highest standards of design, implementation, performance, and security are met.
- Analyze application problem areas and propose solutions.
- Plan and execute unit and functional tests as required to ensure changes meet requirements.
- Learn and utilize new technologies, concepts, and procedures as appropriate to project requirements.
- Partner closely with the Product team to ...
- Desire to work as a “full stack” developer on customer-facing software and web services.
- Bachelor’s degree in a computer-related field or equivalent.
- 2 years of professional experience designing, coding, and testing web applications.
- Proficiency with HTML/CSS with the ability to build web pages that match a given design.
- Proficiency with Java and Java frameworks (Spring Boot preferred).
- Proficiency with modern JavaScript frameworks (React preferred).
- Knowledge of SQL and ...
- Develop solutions that will have a positive impact on people’s lives.
- Join one of the most innovative healthcare technology companies in the United States.
- Have the autonomy to build something with an enthusiastically supportive team.
- Receive competitive compensation, including health, dental, vision, and other benefits.
- Competitive compensation.
- Private healthcare.
- International projects.
- Luxmed, EAP, eTutor, Kafeteria MyBenefit.
- Free coffee, bike parking, playroom, shower. ...
Junior Low-Code Developer (Mendix) @ BiModal Solutions
23 dni temu przez BiModal Solutions
Umowa o pracę
Zapraszamy do aplikacji, jeśli: masz na swoim koncie doświadczenie w programowaniu (obszar aplikacji biznesowych, ERP lub zbliżony) lub chętnie nadrobisz jego brak - chęcią nauki i efektywnym wdrożeniem, znasz HTML, CSS, JavaScript na poziomie podstawowym, posiadasz podstawowe doświadczenie z SQL i relacyjnymi bazami danych, znasz podstawy UX/UI dla aplikacji webowych, znasz i rozumiesz podstawy cyklu życia aplikacji i mechanizmów wdrożeń, cechują Cię nie tylko wysoko rozwinięte... (więcej)
- Tworzenie oprogramowania z wykorzystaniem platformy Mendix
- Projektowanie wizualne z wykorzystaniem narzędzi low-code (modelowanie logiki aplikacji) i tworzenie przyjaznych dla użytkownika aplikacji o nowoczesnej stylistyce
- Przeprowadzanie analiz ścieżki użytkowników oraz testowanie flow aplikacji
- Projektowanie modeli danych, analiza problemów i debugowanie aplikacji
- Konstruowanie interfejsów i integracji, takich jak usługi sieciowe, REST, ODATA, itp.
- Programowanie z ...
- Doświadczenie w programowaniu (obszar aplikacji biznesowych, ERP lub zbliżony) lub chęć nauki
- Znajomość HTML, CSS, JavaScript na poziomie podstawowym
- Podstawowe doświadczenie z SQL i relacyjnymi bazami danych
- Znajomość podstaw UX/UI dla aplikacji webowych
- Zrozumienie podstaw cyklu życia aplikacji i mechanizmów wdrożeń
- Wysoko rozwinięte umiejętności rozwiązywania problemów i analitycznego myślenia
- Umiejętność pracy w zespole i budowania relacji
- Znajomość ...
- Sport subscription
- International projects
- Flat structure
- Small teams
- Training budget
- Free parking
- In-house trainings
- No dress code
- Aromatyczna kawa na dobry początek dnia
- Firmowa biblioteczka z inspirującymi tytułami
- Przestrzenne stanowisko pracy
- Stół do piłkarzyków
- Strefa dla rowerzystów
- Nowoczesne biuro z przestrzenią chillout
Umowa o pracę
- Co najmniej 3 letnie doświadczenie w przeprowadzaniu testów manualnych - Przygotowywanie scenariuszy testowych do testów manualnych (integracyjne/systemowe) na podstawie analizy wymagań - Konieczna znajomość produktów hipotecznych oraz oceny ryzyka kredytowego. - Testowanie frontendu oraz backendu - REST API poprzez Postman / Swagger - Podstawowa znajomość SQL, znajomość baz danych - Znajomość narzędzi do wyciągania logów np. Kibana - Znajomość podejścia zwinnego do... (więcej)
- Przeprowadzanie testów manualnych frontend / backend
- Przygotowywanie scenariuszy testowych do testów manualnych (integracyjne/systemowe) na podstawie analizy wymagań
- Testowanie REST API poprzez Postman / Swagger
- Doświadczenie w przeprowadzaniu testów eksploracyjnych
- Współpraca z zespołem developerskim w ramach sprintów
- Znajomość narzędzi do wyciągania logów np. Kibana
- Co najmniej 3 letnie doświadczenie w przeprowadzaniu testów manualnych
- Konieczna znajomość produktów hipotecznych oraz oceny ryzyka kredytowego
- Podstawowa znajomość SQL, znajomość baz danych
- Znajomość podejścia zwinnego do wytwarzania oprogramowania w szczególności SCRUM
- Znajomość JIRA i Confluence
- Pracę na kontrakcie B2B
- Dostęp do systemu myBenefit, w tym prywatne ubezpieczenie medyczne, Multisport i wiele innych
- Prezenty na różne okazje
- Wydarzenia firmowe
- Sport Subscription
- Integration events
Umowa o pracę
Requirements* Minimum 4 lata doświadczenia w zarządzaniu urządzeniami Cisco klasy enterprise, obejmującego routing, switching, segmentację oraz utrzymanie złożonych topologii Umiejętność konfiguracji, monitorowania i utrzymania firewalli w środowiskach produkcyjnych oraz systemów bezpieczeństwa sieciowego Wcześniejsza praca w utrzymaniu środowisk opartych o kontrolery i access pointy Cisco, w tym konfiguracja bezpieczeństwa i roamingu Zaawansowana znajomość i konfiguracja... (więcej)
- Administracja i rozwój infrastruktury sieciowej opartej na rozwiązaniach Cisco, w tym konfiguracja i utrzymanie routerów, switchy, firewalli (Fortigate / Cisco) oraz komponentów sieciowych zgodnie z najlepszymi praktykami.
- Projektowanie i wdrażanie polityk bezpieczeństwa na urządzeniach Cisco, monitorowanie logów i zdarzeń oraz szybka reakcja na incydenty sieciowe i bezpieczeństwa.
- Automatyzacja zadań sieciowych.
- Monitorowanie i optymalizacja infrastruktury sieciowej, w tym ...
- Minimum 4 lata doświadczenia w zarządzaniu urządzeniami Cisco klasy enterprise, obejmującego routing, switching, segmentację oraz utrzymanie złożonych topologii.
- Umiejętność konfiguracji, monitorowania i utrzymania firewalli w środowiskach produkcyjnych oraz systemów bezpieczeństwa sieciowego.
- Wcześniejsza praca w utrzymaniu środowisk opartych o kontrolery i access pointy Cisco, w tym konfiguracja bezpieczeństwa i roamingu.
- Zaawansowana znajomość i konfiguracja ...
- Training budget
- Private healthcare
- Small teams
- International projects
- Sport subscription
- Free coffee
- Free breakfast
- No dress code
- Startup atmosphere
- Modern office
- In-house trainings
Umowa o pracę
A pragmatic and analytical approach to problem solving is fundamentally important to this role. Technical ability is also a key component to this role. Candidates are expected to have previous experience of developing software solutions in a product environment and demonstrate a thorough awareness of the methods and qualities of industrial strength software. Ability to rapidly learn and adapt new technology to their solutions. Ability to utilise AI tools to achieve developer productivity, rapid... (więcej)
- Develop, enhance, and maintain existing platform
- Collaborate directly with the Product Manager
- Develop Web-Based Applications using:
- C#.NET
- ASP.NET
- TypeScript
- HTML 5
- RESTful API
- Microsoft SQL Server
- Microsoft Azure or equivalent
- Utilize AI tools to achieve developer productivity, rapid solutioning, and enhanced quality
- Demonstrate familiarity with:
- Design Patterns
- Modern software development methodologies
- Source code configuration management
- Previous experience of developing software solutions in a product environment
- Thorough awareness of the methods and qualities of industrial strength software
- Ability to rapidly learn and adapt new technology to solutions
- Proficiency in .NET, C#, Azure, and Microsoft SQL Server
- Sport subscription
- Small teams
- International projects
- Training budget
- Free coffee
- Shower facilities
- Playroom
- Free snacks
- Free beverages
- Free parking
- Modern office
- No dress code
Umowa o pracę
Experience with test tools and test management tools General testing knowledge equivalent to ISTQB Foundation Level Experience with Python, Robot Framework, and Jenkins Strong problem-solving skills and ability to analyze complex issues Ability to work effectively in a global environment Strong communication and collaboration skills Knowledge of the payments or financial domain Very good command of English, both spoken and written Nice to have: Proactive and independent approach to project tasks... (więcej)
- Design, develop, and maintain test automation frameworks and solutions
- Plan and coordinate test automation activities across the project lifecycle
- Perform test analysis, test case design, implementation, and execution
- Estimate test efforts and support planning of testing activities
- Conduct root cause analysis of defects and issues identified during testing
- Work with test management and test automation tools to ensure efficient testing processes
- Collaborate with stakeholders and ...
- Experience with test tools and test management tools
- General testing knowledge equivalent to ISTQB Foundation Level
- Experience with Python, Robot Framework, and Jenkins
- Strong problem-solving skills and ability to analyze complex issues
- Ability to work effectively in a global environment
- Strong communication and collaboration skills
- Knowledge of the payments or financial domain
- Very good command of English, both spoken and written
- Nice to have:
- Proactive and independent ...
- Hybrid work model: 3x per week work from the office in Gdańsk or Warsaw
- Sport subscription
- Private healthcare
Umowa o pracę
Practical experience with multimodal GenAI models (images / video) Proficiency in creating prompts for visual content (style, composition, lighting, color, mood, narrative) Ability to work with structured data (JSON): reading, analyzing and optimizing parameter sets Independence, curiosity and willingness to experiment with new tools Experience in preparing documentation, training materials or guides related to AI Ability to explain complex AI concepts in a clear and accessible way Strong... (więcej)
- Work on visual materials (images and videos) created using multimodal AI models for advertising and marketing purposes.
- Design and optimize prompts for visual content (style, composition, lighting, color, mood, narrative).
- Work with structured data (JSON): reading, analyzing, and optimizing parameter sets.
- Support training initiatives, helping team members and client stakeholders effectively adopt GenAI tools.
- Design and validate solutions in the form of Proof of Concept (PoC).
- ...
- Practical experience with multimodal GenAI models (images/video).
- Proficiency in creating prompts for visual content.
- Ability to explain complex AI concepts in a clear and accessible way.
- Strong self-organization and proactivity – comfortable working within ambiguous project boundaries.
- Independence, curiosity, and willingness to experiment with new tools.
- Experience in preparing documentation, training materials, or guides related to AI.
- Familiarity with AI, JSON, GenAI models, ...
- Remote work.
- Sport subscription.
- Training budget.
- Private healthcare.
- Free coffee.
- Modern office.
- Bike parking.
- No dress code.
Senior Agile Coach @ Siemens Digital Industries Software
23 dni temu przez Siemens Digital Industries Software
Umowa o pracę
Qualifications: Solid experience as an Agile Coach or senior Scrum Master in a software development environment. Solid software development background as a Software Engineer or similar role. Proven track record of driving large scale (30 Scrum Teams) organizational initiatives across independent product organizations. Strong knowledge of Agile frameworks/methods, etc. (Scrum, Kanban, XP) and scaling approaches (SAFe, Nexus, LeSS, or similar). Strong understanding of software development... (więcej)
- Strategic Agile Leadership
- Partner with leadership to define and implement agile strategies that align with organizational goals and drive business value.
- Assess current agile maturity, identify gaps, and develop tailored coaching plans for managers and the broader organization.
- Proactively drive large-scale cross-organizational changes, normalize discordant views, and drive stakeholder alignment from Scrum team to Executive leadership level.
- **Process Optimization & ...
- Solid experience as an Agile Coach or senior Scrum Master in a software development environment.
- Solid software development background as a Software Engineer or similar role.
- Proven track record of driving large scale (30 Scrum Teams) organizational initiatives across independent product organizations.
- Strong knowledge of Agile frameworks/methods (Scrum, Kanban, XP) and scaling approaches (SAFe, Nexus, LeSS, or similar).
- Strong understanding of software development lifecycle and ...
- Salary range: 168,400 PLN to 507,800 PLN, eligible for incentive compensation.
- Health and wellness benefits to employees.