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4 902 job offers - 101 last 24h

Full-time

Required: 2 years of experience in programming frontend applications Experience in building frontend applications with Angular framework Solid knowledge of JavaScript, TypeScript and RxJS Proficiency in HTML, CSS and browser features Ability to work 2 days per week from the office Nice to have: Practical knowledge of creating REST API Experience with Websockets/Server Side Events would be appreciated Experience with monorepos and build systems such as Nx Experience in working with visualization... (more)

  • Develop cloud-based system management suite for ASTRO radio systems.
  • Build frontend applications using the Angular framework.
  • Maintain a clean and well-organized codebase.
  • Collaborate with team members in Scrum Teams.
  • Participate in discussions about new technologies, tools, and solutions.
(more)
  • 2 years of experience in programming frontend applications.
  • Solid knowledge of JavaScript, TypeScript, and RxJS.
  • Proficiency in HTML, CSS, and browser features.
  • Ability to work 2 days per week from the office.
  • Nice to have:
  • Practical knowledge of creating REST API.
  • Experience with Websockets/Server Side Events.
  • Experience with monorepos and build systems such as Nx.
  • Experience in working with visualization libraries like D3.js, Chart.js.
  • Optional:
  • Linux / Bash scripting.
  • ...
(more)
  • Work in a friendly and passionate team.
  • Opportunities for professional growth and learning.
  • Regular office meetings with a primarily remote work setup.
  • Engaging work environment that encourages new experiences.
(more)

Full-time

Core Technical Skills (Must Have): 4 years in DevOps/Infrastructure roles Strong containerization experience with Docker and Kubernetes Solid Linux administration and troubleshooting skills Hands-on cloud platform experience (AWS, Azure, or GCP) Experience with CI/CD pipelines (GitLab CI/CD or similar tools) Understanding of Infrastructure as Code principles Familiarity with application deployment and infrastructure needs (no coding required) Basic SQL knowledge for troubleshooting and... (more)

  • Work on HRM and Payroll projects at Paychex Europe.
  • Contribute to a market-leading HRM system used by 600 companies across Europe, processing 7 million daily requests.
  • Develop DevOps expertise in a production environment at scale.
(more)

Core Technical Skills (Must Have):

  • 4 years in DevOps/Infrastructure roles
  • Strong containerization experience with Docker and Kubernetes
  • Solid Linux administration and troubleshooting skills
  • Hands-on cloud platform experience (AWS, Azure, or GCP)
  • Experience with CI/CD pipelines (GitLab CI/CD or similar tools)
  • Understanding of Infrastructure as Code principles
  • Familiarity with application deployment and infrastructure needs (no coding required)
  • Basic SQL knowledge for ...
(more)
  • Sport subscription
  • Training budget
  • Private healthcare
  • Flat structure
  • Small teams
  • International projects
(more)

Full-time

7 years of experience in mixed-methods UX research. Bachelor’s degree in a related field (e.g., Human-Computer Interaction, Psychology, Statistics). Strong expertise in qualitative and quantitative research methods . Experience with statistical and data analysis tools and product analytics platforms (e.g., Amplitude is a big plus). Proven track record of leading research initiatives that drive business growth and customer satisfaction . Excellent analytical, communication, and presentation... (more)

  • Lead and execute qualitative and quantitative research (interviews, usability testing, surveys, card sorting, personas, benchmarking studies, etc.)
  • Synthesize research findings into compelling insights using storytelling, journey maps, personas, and reports
  • Translate insights into clear, actionable recommendations for product strategy and design
  • Collaborate with stakeholders to define research requirements, scope, and timelines
  • Incorporate complex technical and business requirements ...
(more)
  • 7 years of experience in mixed-methods UX research
  • Bachelor’s degree in a related field (e.g., Human-Computer Interaction, Psychology, Statistics)
  • Strong expertise in qualitative and quantitative research methods
  • Experience with statistical and data analysis tools and product analytics platforms (e.g., Amplitude is a big plus)
  • Proven track record of leading research initiatives that drive business growth and customer satisfaction
  • Excellent analytical, communication, and ...
(more)
  • Open to the employment form according to your preferences
  • Work with an experienced and engaged team, willing to learn, share knowledge, and open for growth and new ideas
  • Remote working system
  • Opportunity to have a real impact on the company's direction
  • Investment in developing skills and abilities of employees
  • Attractive benefits including:
  • Computer
  • Interpolska Health Care
  • Multisport
  • Warta Insurance
  • Training platform (Sages)
  • Additional benefits: Sport subscription, ...
(more)

Full-time

Required Skills: 4 years of experience as SRE / DevOps Engineer Strong hands-on experience with Kubernetes in production Experience working with hybrid infrastructure (on-prem cloud) Solid knowledge of PostgreSQL performance tuning and scaling Experience with Qdrant or other vector databases Experience with Helm, Kubernetes autoscaling, and resource optimization Familiarity with observability stacks (Prometheus, Grafana, ELK/Loki) Understanding of performance engineering and load testing... (more)

  • Operate and optimize hybrid infrastructure (on-prem & STACKIT)
  • Manage and scale Kubernetes clusters
  • Optimize Helm charts, resource usage, and autoscaling
  • Conduct performance, load, and stress testing
  • Ensure reliability, availability, and monitoring of production systems
  • Tune and operate PostgreSQL
  • Operate and optimize vector databases (e.g. Qdrant)
  • Implement monitoring, logging, and alerting
  • Support incident response and capacity planning
(more)
  • 4 years of experience as SRE / DevOps Engineer
  • Strong hands-on experience with Kubernetes in production
  • Experience working with hybrid infrastructure (on-prem & cloud)
  • Solid knowledge of PostgreSQL performance tuning and scaling
  • Experience with Qdrant or other vector databases
  • Experience with Helm, Kubernetes autoscaling, and resource optimization
  • Familiarity with observability stacks (Prometheus, Grafana, ELK/Loki)
  • Understanding of performance engineering and load testing
  • ...
(more)
  • Flexible working hours and remote work possibility
  • Mentoring program
  • Life insurance
  • Training budget
  • English lessons
  • Compensation of Certifications
  • Active tech community
  • International team
  • Referral program
  • Cafeteria
  • Modern office
  • Free coffee
  • Kitchen
  • Friendly atmosphere
(more)

Full-time

Required: Master’s or Ph.D. degree in Computer Science, Information Technology, Data Science, Artificial Intelligence or a related field or Bachelor’s with minimum 5 years experience. Proven experience as an AI Engineer, Machine Learning Engineer, or similar role. Experience in developing and deploying machine learning models and AI systems. Proficiency in Python Strong knowledge of agentic frameworks (LangChain, pydantic-ai, strands, crew.ai). Strong knowledge of machine learning frameworks... (more)

Full-time

A .NET software engineer at heart with 7 years experience. Expertise in Entity Framework, Dependency Injection, Asynchronous programming, Event-Driven architecture, and Service Bus. Proficiency in Microsoft SQL and T-SQL. Advanced PowerShell scripting skills. Unix/Linux previous experience. Solid understanding of Azure DevOps pipelines and related concepts (e.g., YAML pipelines, CI/CD, artifact management, release strategies). Hands-on experience with Docker containers and tools such as Podman... (more)

  • Understand our Platform's architecture and moving parts.
  • Support docker containerization, testing, and deployment of the remaining services (most have already been containerized).
  • Mock external integrations to enable running the platform end-to-end locally using Docker containers.
  • Contribute to the design, implementation, and orchestration of docker containers using Azure Container Apps.
  • Provide guidance and support to developers on successfully leveraging docker containerization ...
(more)
  • 7 years of experience as a .NET software engineer.
  • Expertise in:
  • Entity Framework
  • Dependency Injection
  • Asynchronous programming
  • Event-Driven architecture
  • Service Bus
  • Proficiency in Microsoft SQL and T-SQL.
  • Advanced PowerShell scripting skills.
  • Unix/Linux previous experience.
  • Solid understanding of Azure DevOps pipelines and related concepts (e.g., YAML pipelines, CI/CD, artifact management, release strategies).
  • Hands-on experience with Docker containers and tools such as ...
(more)
  • Flexible working hours and remote work possibility.
  • English classes.
  • Active tech community.
  • Training budget.
  • International team.
  • Mentoring program.
  • Compensation of certifications.
  • Free coffee.
  • Kitchen.
  • Modern office building.
(more)

Full-time

Required: Master’s or Ph.D. degree in Computer Science, Information Technology, Data Science, Artificial Intelligence or a related field or Bachelor’s with minimum 7 years experience. Proven experience as an AI Engineer, Machine Learning Engineer, or similar role. Experience in developing and deploying machine learning models and AI systems. Proficiency in Python Strong knowledge of agentic frameworks (LangChain, pydantic-ai, strands, crew.ai). Strong knowledge of machine learning frameworks... (more)

Full-time

Good experience (min. 2 years) in developing and deploying microservice solutions on Google Cloud Platform, including CloudRun, CloudBuild, Artifact Registry, Pub/Sub, CloudSQL, BigQuery, and Looker Studio. Expertise in implementing best practices for cloud architecture, CI/CD, and optimizing applications for performance, scalability, and cost-efficiency. Ability to analyze complex technical and business problems and develop effective solutions. Senior stakeholder management skills, with the... (more)

Data Scientist @ XTB

24 days ago by XTB

Full-time

Praktyczne doświadczenie w pracy z dużymi zbiorami danych, Praktyczne doświadczenie w tworzeniu i wdrażaniu modeli uczenia maszynowego, Dobra znajomość technik uczenia maszynowego - przede wszystkim w obszarze zagadnień regresyjnych i klasyfikacyjnych Znajomość zagadnień związanych z procesem tworzenia modeli uczenia maszynowego, takich jak inżynieria cech, optymalizacja hiperparametrów, ewaluacja modeli, odtwarzalność rezultatów, monitoring, Praktyczna znajomość języka Python... (more)

Full-time

A relevant education in computer science or information technology, or equivalent experience Solid experience with Dynamics 365 architecture and SDK Proficiency in C#, .NET, and JavaScript Knowledge of REST or JSON APIs and web services Excellent problem-solving skills and attention to detail Ability to work independently and as part of a team Good command of English language It will additionally be an advantage if you have: Knowledge of SQL Server and Microsoft technology stack in general... (more)

  • Collaborate with product owner to gather and define requirements
  • Configure fields, entities, relations within Microsoft Dynamics 365
  • Design, develop, test, and deploy custom plugins for Microsoft Dynamics 365
  • Leverage the Microsoft Power Platform, including Power Automate and Power Pages
  • Integrate Dynamics 365 with other systems and applications using APIs and web services
  • Troubleshoot and resolve technical issues related to Dynamics 365
  • Ensure code quality and maintainability ...
(more)
  • A relevant education in computer science or information technology, or equivalent experience
  • Solid experience with Dynamics 365 architecture and SDK
  • Proficiency in C#, .NET, and JavaScript
  • Knowledge of REST or JSON APIs and web services
  • Excellent problem-solving skills and attention to detail
  • Ability to work independently and as part of a team
  • Good command of the English language
  • Additional advantages:
  • Knowledge of SQL Server and Microsoft technology stack in general
  • ...
(more)
  • International projects
  • Flat structure
  • Small teams
  • Free coffee
  • Bike parking
  • Playroom
  • Canteen
  • Shower
  • Free snacks
  • Free parking
  • Modern office
  • No dress code
(more)

Full-time

Experience: 5 years in B2B IT, networking, or security sales. 3 years in business development, sales, or channel roles. Skills: Good understanding of IT/networking basics (routing, switching, campus, DC, security). Experience working with channel partners and public procurement (PZP). Languages: Polish – native or advanced English – fluent Employer: International IT Company Location: Warsaw, work in the office Rate: 20 000 - 40 000 PLN gross Cooperation model: Contract of employment or B2B... (more)

  • Partner Development: Build and grow our partner network (integrators, VARs, MSPs). Focus on key markets: public sector, energy, transport, education, ISPs, and enterprise.
  • Business Growth: Create new opportunities together with partners. Support partners in sales, basic technical positioning, and tender processes.
  • Vendor Alignment: Work closely with our vendors: share pipeline, plan activities, align forecasts, use MDF funds. Coordinate trainings and certifications.
  • **Market ...
(more)
  • Experience:
  • 5 years in B2B IT, networking, or security sales.
  • 3 years in business development, sales, or channel roles.
  • Skills: Good understanding of IT/networking basics (routing, switching, campus, DC, security). Experience working with channel partners and public procurement (PZP).
  • Languages:
  • Polish – native or advanced
  • English – fluent
(more)
  • Employer: International IT Company
  • Location: Warsaw, work in the office
  • Rate: 20,000 - 40,000 PLN gross
  • Cooperation model: Contract of employment or B2B
  • Start date: ASAP
  • Recruitment process: 2 online interviews, 1 final on-site interview
(more)

Full-time

Requirements (Must-have) Minimum 10 years of experience in IT , preferably within large corporations and complex, scalable, international environments. At least 5 years of hands-on experience managing Salesforce implementation projects (Salesforce platform or Salesforce Clouds). Proven experience delivering projects using large Agile methodology, especially SAFe. Strong stakeholder management skills, including communication with senior management and C-level executives. Excellent organizational,... (more)

  • Lead and deliver Salesforce implementation projects end-to-end, ensuring scope, timeline, budget, and quality objectives are met.
  • Manage large, cross-functional and international project teams, including internal teams and external vendors/partners.
  • Plan and maintain project schedules, budgets, risk registers, dependency maps, and communication plans.
  • Act as the primary point of contact for senior stakeholders, including executive-level reporting and steering committees.
  • Work closely ...
(more)

Must-have

  • Minimum 10 years of experience in IT, preferably within large corporations and complex, scalable, international environments.
  • At least 5 years of hands-on experience managing Salesforce implementation projects (Salesforce platform or Salesforce Clouds).
  • Proven experience delivering projects using large Agile methodology, especially SAFe.
  • Strong stakeholder management skills, including communication with senior management and C-level executives.
  • Excellent organizational, ...
(more)
  • Cooperation type: B2B
  • Workload: 0.5 FTE with an option to move to full-time
  • Start date: January 2026
  • Location: remote from Poland (meetings with the AU time zone – approx. 2–3 times per week)
(more)

Full-time

6 years of experience in Python software engineering. Minimum 3 years in a Machine Learning/Environment Engineering, Data Scientist position. Practical knowledge of AI frameworks (Langchain, Langraph, mcp-server ). Extensive practical experience in working with AI, including prompt engineering and vibe coding. Experience in working with business requirements (analysis, summarizing, responding to changes). Expertise in planning your own work or that of a small team. Nice to have: Knowledge of... (more)

  • Design and implement RL environments that support large-scale agent evaluation and reinforcement learning experiments.
  • Build task generation pipelines, dynamic datasets, and scripted environments with controlled complexity and stochasticity.
  • Develop verifiers and reward models to automatically score trajectories and evaluate model reasoning.
  • Collaborate with infrastructure and systems engineers to ensure environments are scalable, reproducible, and instrumented for detailed telemetry.
  • ...
(more)
  • 6 years of experience in Python software engineering.
  • Minimum 3 years in a Machine Learning/Environment Engineering, Data Scientist position.
  • Practical knowledge of AI frameworks (Langchain, Langraph, mcp-server).
  • Extensive practical experience in working with AI, including prompt engineering and vibe coding.
  • Experience in working with business requirements (analysis, summarizing, responding to changes).
  • Expertise in planning your own work or that of a small team.
  • Nice to have: ...
(more)
  • Sport subscription
  • Private healthcare
  • Flat structure
  • Small teams
  • International projects
  • Free coffee
  • Bike parking
  • Free snacks
  • Free beverages
  • Free parking
  • Modern office
  • Startup atmosphere
  • No dress code
(more)

Full-time

Wymagania: min. 5 lat doświadczenia na stanowisku Technical Program Manager doświadczenie w inżynierii oprogramowania lub zarządzaniu programami technicznymi, w tym w prowadzeniu projektów enterprise SaaS przy użyciu metodyki Agile udokumentowane doświadczenie end-to-end, w tym priorytetyzacja, zarządzanie ryzykiem, realizacja przed i po uruchomieniu oraz raportowanie umiejętności komunikacyjne i interpersonalne umiejętność jasnego komunikowania złożonych, niejednoznacznych lub... (more)

Full-time

Min. 3 years of experience with Python programming. Knowledge of Terraform. Degree in Computer Science or related field. Good English skills (min. B2). Nice to have: Knowledge of Docker and Azure. Proficiency in common network protocols (SNMP, LLDP, etc) and tools (NMAP, ARP, etc). Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you! Currently, we are looking for a Python Engineer to cooperate with our client - one of the biggest... (more)

  • Developing backend code in Python
  • Performing tests
  • Participating in the requirements discussion meeting
(more)
  • Min. 3 years of experience with Python programming
  • Knowledge of Terraform
  • Degree in Computer Science or related field
  • Good English skills (min. B2)
  • Nice to have: Knowledge of Docker and Azure
  • Proficiency in common network protocols (SNMP, LLDP, etc.) and tools (NMAP, ARP, etc.)
(more)
  • Sport subscription
  • Private healthcare
  • Flat structure
  • Small teams
  • International projects
  • Free coffee
  • Playroom
  • Free snacks
  • Free beverages
  • Free parking
  • Modern office
  • Startup atmosphere
  • No dress code
(more)