Lista ofert pracy

• 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 ...

• 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 ...

• 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 ...

• 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...

• Lead and execute purple team activities, including TTP review and application to test security controls across various domains.
• Develop and exploit vulnerabilities by creating advanced exploit code and automation tooling.
• Collaborate with Red and Blue teams to simulate attack scenarios, analyze threat techniques, and improve defensive strategies.
• Keep current with evolving threat actor TTPs, integrating new knowledge into purple team exercises.
• Provide expert guidance on cybersecurity ...

• Over 5 years of experience in cybersecurity, high-level penetration testing, or vulnerability research.
• Proven expertise in exploit development, TTP review, and offensive security tools.
• Strong knowledge of malware, bypass techniques, and attack simulation methodologies.
• Hands-on experience with tooling, automation, and source code review.
• Ability to demonstrate complex attack scenarios and articulate technical findings effectively.

It is a strong plus if you have:

• Relevant ...

• Design and develop cutting-edge human-machine interfaces for in-vehicle infotainment systems, industry 4.0 solutions, and more.
• Cooperate with clients, gather their expectations, and suggest the best solutions.
• Deliver high-quality results for the client’s needs.
• Support and mentor other team members.

• 5 years of experience in software development.
• Commercial experience in QML cross-platform applications development (minimum 1 year).
• Experience in developing Qt based GUI.
• Strong C++ programming skills (including modern C++).
• Knowledge about architecture and design patterns.
• Familiarity with version control, code review, and integration tools.
• Communicative in English (written and spoken).

Nice to have:

• Understanding of Agile methodology & Proof of Concept.
• Experience with...

• Managing the budget, scope, and timeline and reporting development progress to the stakeholders.
• Working directly with external clients - building long-term relationships, managing expectations, and having a business-oriented approach.
• Coordinating the development of design and software solutions, taking ownership of the overall project success with the support of a team and according to best practices learnt during the onboarding period.
• Motivating, supporting, and guiding the project ...

• In-depth knowledge and broad experience (at least 5 years) in managing diverse agile IT projects.
• Well-versed in agile methodologies (Scrum, Kanban, etc.) and project management tools - Jira, Pivotal Tracker or other.
• Experience in continually monitoring and improving delivery quality against best software development practices.
• Experience in presales activities, able to uncover the needs and constraints of a future client and craft a compelling offer.
• Ability to easily understand ...