Lista ofert pracy

• Design, build, and maintain shared CI/CD pipeline templates and automation tools
• Develop and support internal tools for build, test, and release automation
• Manage, optimize and monitor developer infrastructure: CI runners, SonarQube, Ontrack, artifact repositories, etc.
• Collaborate with development teams to integrate SDLC automation into their workflows
• Help define and enforce best practices for source control and code collaboration in Git
• Partner with SRE teams to align deployment ...

• 4 years of experience in a DevOps, SRE, or systems engineering role
• Strong experience with Linux systems administration
• Proficiency in scripting languages (e.g., Bash, Python, or Perl)
• Solid experience with Git internals and branching strategies in collaborative environments
• Deep understanding of containerization tools (Docker) and orchestration (Kubernetes)
• Experience with infrastructure-as-code and automation tools (Terraform, Ansible)
• Strong experience with CI/CD systems (e.g., ...

• Lead projects: plan and own DS and accessibility initiatives across product teams.
• Discover opportunities: interview frontend engineers and designers to identify gaps in the design system, accessibility workflow, and shared UI infrastructure.
• Work autonomously: take open-ended platform problems, shape them into actionable plans, and deliver improvements without waiting for detailed direction.
• Get and stay in sync: communicate early and often with engineering and design partners to ...

Must have qualifications:

• Understanding of JavaScript, Typescript, and Node.js
• Familiarity with all aspects of the frontend ecosystem
• Practical experience applying accessibility standards
• Experience building or maintaining design systems
• Experience delivering cross-team initiatives that required close collaboration with Engineering and Design
• Knowledge of software development methods and best practices
• High level of personal organization skills
• Good communication skills with ...

• Develop, optimize, and maintain backend services and APIs that power our logistics platform and fintech product.
• Design and implement scalable and high-performance solutions using C#/.NET and other modern backend technologies.
• Implement best practices for security, scalability, and performance optimization.
• Participate in code reviews, testing, and debugging to ensure high code quality and reliability.
• Monitor system performance, troubleshoot issues, and proactively optimize processes....

• 6 years of experience in backend development, with a strong focus on .NET using C#.
• Experience in building RESTful APIs and microservices.
• Experience with databases such as MySQL, MongoDB, CosmosDB or similar.
• Understanding of cloud services (Azure and GCP) and containerization (Docker, Kubernetes).
• Experience with Agile methodologies and CI/CD practices.
• Familiarity with message queues (e.g., RabbitMQ, Kafka) is a plus.
• Strong problem-solving skills and ability to work in a ...

• Design, build, and maintain backend services for CKEditor 5, including:
• REST APIs
• Real-time streaming
• Event-driven processing
• Data persistence
• Build and maintain a multi-service architecture with:
• Message queues
• Caching
• Async communication patterns
• Engage in code reviews, pair programming, and cross-functional collaboration to ensure the highest quality results
• Write clean, maintainable, and well-structured code, balancing readability with appropriate documentation
• Share ...

• Over 5 years of software development experience
• Strong proficiency in TypeScript and Node.js
• Experience building and maintaining backend services, including:
• REST APIs
• Relational databases (PostgreSQL)
• Message queues
• Docker
• Fluency in Polish (minimum C1) and good command of English (minimum B2)
• Excellent problem-solving skills and the ability to think critically and creatively
• Outstanding communication skills, both verbal and written

Nice to Have

• Experience integrating ...

• Lead the design and architecture of end-to-end data and platform solutions aligned with enterprise standards.
• Translate business requirements into actionable data and solution designs.
• Ensure all technical designs are scalable, cost-effective, and fit for purpose.
• Collaborate with DevOps, product owners, and technical teams across regions.
• Oversee governance, documentation, architecture reviews, and technical assurance.
• Design and optimize architectures involving structured and ...

• 8 years of experience in Data Engineering / Solution Architecture.
• Strong experience with data modeling (logical, physical), data warehousing (Kimball/Inmon), ETL, and non-functional design.
• Hands-on experience with Big Data technologies: Spark, Scala/Python, HDFS, Hive.
• Public cloud expertise (Google Cloud preferred), especially around data processing & architecture.
• Familiarity with AI/GenAI tools, MLOps, and OpenAI/Vertex AI services.
• Knowledge of microservices architecture, APIs,...

• Oversee application tasks related to in‑house applications supporting various airline processes.
• Operate production systems under general direction.
• Design and build automation to ensure system scalability and efficiency.
• Develop tools and scripts using various scripting languages for monitoring, deployment, and automation.
• Design and define highly complex technical solutions and align cross‑functional teams to support strategic objectives.
• Build and use automation tools ...

Minimum Qualifications

• 5 years of experience in software or system engineering, including 2 years in SRE or platform reliability.
• Experience working in cloud environments with complex requirements.
• Hands‑on experience with AWS, Kubernetes, and Terraform.
• Knowledge of data security, network security, and information security best practices.
• Experience developing and integrating with APIs.
• Strong expertise in automation and DevOps tools.
• Proficiency in scripting languages such ...

• Rozwój i utrzymanie modeli Machine Learning zintegrowanych z platformą SaaS
• Tworzenie modeli analizy danych tekstowych i liczbowych (m.in. NLP oraz modele predykcyjne)
• Projektowanie architektury serwisów dla wdrożeń produkcyjnych
• Przygotowywanie Proof of Concept (PoC) dla nowych technologii AI/ML
• Integracja modeli z istniejącą architekturą systemu
• Monitorowanie działania modeli i ich optymalizacja
• Współpraca z zespołem developerskim oraz analitykami w zakresie logiki ...

• Doświadczenie w pracy jako Machine Learning Engineer, AI Engineer, Data Scientist lub Software Engineer w obszarze ML/AI
• Bardzo dobra znajomość Python (pandas, scikit-learn, torch/keras, transformers, pytest)
• Doświadczenie w budowaniu i wdrażaniu modeli ML
• Doświadczenie z Docker, Kubernetes, SQL, Git, FastAPI
• Znajomość baz wektorowych oraz narzędzi GenAI (np. LangChain)
• Doświadczenie z sieciami neuronowymi dla danych tekstowych i numerycznych
• Umiejętność projektowania ...

• Ensure web application quality
• Own end-to-end testing of web applications (React frontend and Django backend)
• Design and execute functional, regression, and integration tests
• Validate business workflows such as scenario creation, editing, and comparison
• Test complex user journeys, edge cases, and error handling
• Verify correctness of business logic exposed in the UI
• Test backend services and APIs powering the applications
• Ensure releases meet a high standard for usability, ...

Must-have

• Strong experience testing web applications
• Experience testing frontend (React) and backend (Django or similar frameworks)
• Solid experience with API testing
• Hands-on experience with test automation
• Strong analytical mindset and attention to detail
• Ability to understand complex systems and user workflows

Nice to have

• Experience testing data-driven or decision-support systems
• Familiarity with machine learning or optimization concepts (from a testing perspective)
• ...

• Modernize the backend platform and upgrade the technology stack (Python and Django)
• Perform framework upgrades and dependency modernization with minimal risk to the production environment
• Analyze and adapt existing code to ensure compatibility with newer versions of libraries and frameworks
• Resolve dependency conflicts and compatibility issues with third-party packages
• Update and stabilize third-party integrations (such as Stripe, Twilio, Google APIs, etc.)
• Work with a large ...

• Core Engineering Foundation:
• Strong Python 3.x
• PostgreSQL fundamentals (PostGis experience is recommended)
• Experience with Django: apps, models, middleware, signals, DRF (viewsets, serializers, permissions, Django ORM)
• Experience with Celery
• Strong API integration testing skills
• Framework & Dependency Upgrade Competency:
• Experience upgrading Django across versions
• Dependency conflict resolution (pip, pip-compile)
• Reading deprecations & changelogs
• Debugging breaking ...

• Design and implement clean, modular, scalable, and testable code for the Java backend.
• Conduct performance analysis and profiling for backend systems and databases, ensuring the system’s scalability and high performance.
• Apply advanced testing and debugging methods to resolve complex software issues.
• Work collaboratively with local and distributed teams in an Agile environment to continuously enhance product functionality.

• Required Skills and Qualifications:
• 5 years of hands-on backend software development, with an in-depth knowledge of core Java/JDK.
• Solid understanding of software architecture, design patterns, and core software engineering principles.
• Experience designing and implementing high-performance, multithreaded, state-driven systems.
• Proficiency in creating meaningful automated tests (we use JUnit) and applying advanced testing and debugging techniques.
• In-depth knowledge of relational ...

• Design and develop full-stack cloud solutions from technical analysis to integration testing.
• Support existing systems.
• Mentor junior engineers on design patterns, code reviews, testing practices, and scalable architecture.
• Establish documentation standards across teams.
• Conduct root cause analysis and collaborate with production support to resolve issues.
• Evaluate third-party software with business and engineering teams.
• Maintain CI/CD pipelines for applications.

• Canadian timezone work hours (EDT).
• 4 years of experience with C# or .NET for web application development.
• 4 years of experience with React for web application development.
• Experience with Azure, including migration from Azure to AWS.
• Expert proficiency in GenAI-driven development, GitHub Copilot/Codex integration, rapid prototyping, automated refactoring, and AI-accelerated debugging.
• Deep understanding of AI agents, autonomous task orchestration, reasoning engines, tool-use ...

• You will be responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery.
• You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and ...

• You have a total of 4 years of experience as a software engineer.
• You are experienced in designing, developing and launching backend systems at scale technologies like Python, Kotlin, or any other modern backend language (e.g Go, Ruby, Java) alongside AWS, MySQL, and Kubernetes.
• You’ve had exposure to building web apps with declarative UI frameworks (e.g., React or Vue) and understand the core principles behind them.
• You have experience defining a technical plan for the delivery of a ...

• Cooperate closely with other Platform and Engineering teams on strategic initiatives
• Improve, automate and grow SmartRecruiters cloud platform
• Respond to client threats and remediate issues
• Support the engineering team in taking ownership of related infrastructure components
• Create base building blocks of IaC to be reused company-wide
• Mentor members of the engineering team
• Document standards, best practices, and policies

• Working knowledge of industry standards and best practices
• Experience with AWS (or other cloud provider), Kubernetes, IaC tools and practices
• Proven track record of delivering solutions for infrastructure and container management
• Deep knowledge of the Linux operating system, with a focus on system hardening and troubleshooting performance issues
• Very good scripting skills (Bash and Python); coding experience (Golang, Java) is a plus
• Solid understanding of networking standards, ...

• Design and implement complex business rules that support critical systems and processes.
• Work within a global, cross-regional team, collaborating closely with stakeholders to translate business requirements into technical solutions.
• Develop and maintain rule logic using Python.
• Integrate with REST APIs and ensure accurate data validation across JSON and XML formats.
• Proactive ownership of tasks and follow-up with stakeholders.
• Resolve technical issues in distributed environments.
• ...

• Experience in designing and implementing complex business rules.
• Solid Python programming skills, including implementation of business logic.
• Strong experience using REST API and resolving issues.
• Strong knowledge of validating data using both JSON and XML file formats.
• Understanding of GitHub Copilot and how to use it to perform scripting.
• Strong business communication skills (clear written and verbal).

• Design, build, and maintain backend services that power AI features for CKEditor 5 — including API orchestration, streaming, event-driven processing, and data persistence.
• Integrate and orchestrate LLM providers to deliver intelligent editing features such as contextual text suggestions, automated content generation, and other intelligent text processing capabilities.
• Engage in code reviews, pair programming, and cross-functional collaboration to ensure the highest quality results.
• ...

• Over 5 years of software development experience.
• Strong proficiency in TypeScript and Node.js.
• Experience building and maintaining backend services — REST APIs, relational databases (PostgreSQL), message queues, Docker.
• Fluency in Polish (minimum C1) and good command of English (minimum B2).
• Excellent problem-solving skills and the ability to think critically and creatively.
• Outstanding communication skills, both verbal and written.
• Nice to have:
• Hands-on experience integrating...