Lista ofert pracy
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We are considering candidates located only in Poland. Client The client is a global B2C and B2B platform that simplifies train travel across Europe by offering centralized booking for major rail operators like Trenitalia, Renfe, and Deutsche Bahn. Project overview The project is an API-heavy product that integrates and maintains real-time connections with over 10 major European rail operators. The system is designed as a high-availability environment, supporting ticketing and multi-leg route... (więcej)
- Build and scale systems that support real-time train ticketing and price aggregation across multiple European countries.
- Collaborate with frontend developers, QA engineers, product managers, and UX designers to deliver scalable, customer-facing features in quick, iterative sprints.
- Work within a fast-moving, cross-functional Agile team.
- Strong object-oriented programming skills and architectural understanding in PHP 7.
- Experience with the Yii 2 framework.
- Proficiency in PostgreSQL (complex joins, performance tuning, data modeling).
- Minimum of 3 years of commercial backend development experience.
- Passion for, and ideally hands-on experience with, using AI tools to enhance productivity and accelerate workflows.
- English level B2 or higher (for daily communication and teamwork).
Nice to Have
- Experience working ...
- 26 business days of vacation per year for B2B contracts.
- 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types.
- Health and life insurance (Luxmed).
- MyBenefit platform with Multisport option.
- Internal psychological support service.
- English language classes from the first working day.
- Access to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training.
- Flexible workplace: work from...
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Role Overview We are looking for a Senior .NET Developer with strong experience in React and Microsoft Azure to join our team. In this role, you will work on designing and developing modern full-stack applications, applying best engineering practices and delivering scalable solutions in a cloud environment. You will collaborate closely with cross-functional teams, contribute to architecture decisions, and ensure high standards of code quality, testing, and continuous delivery. Key... (więcej)
- Design, develop, and maintain full-stack applications using .NET technologies and React.
- Apply object-oriented and functional programming principles to solve real-world engineering challenges.
- Write clean, maintainable, and well-tested code following established software design patterns and best practices.
- Develop and deploy solutions in Microsoft Azure cloud environments.
- Participate in Agile software development processes, including sprint planning, reviews, and retrospectives.
- ...
- 4 years of commercial experience with .NET technologies (C#, .NET / .NET Core, Entity Framework or other ORM, WCF).
- 3 years of experience with React (Angular experience combined with recent React experience is also acceptable).
- 2 years of experience with Microsoft Azure services, such as:
- Azure Functions
- Azure Logic Apps
- Azure Web Apps
- Azure SQL / SQL Server
- Experience working with web services and APIs (REST / SOAP).
- Strong knowledge of software architecture and design ...
- Strong ability to write clean, readable, and maintainable code aligned with established design patterns and coding standards.
- Passion for continuous learning and exploring new technologies, especially within the Azure ecosystem.
- Strong analytical and problem-solving skills.
- Ability to work effectively in a collaborative and Agile team environment.
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DevOps / SRE Engineer – Efectivo Efectivo to platforma wspierająca zarządzanie pracą magazynów i produkcji w oparciu o dane. Szukamy osoby, która przejmie odpowiedzialność za infrastrukturę, niezawodność i bezpieczeństwo systemu . Twoje zadania Budowa i utrzymanie infrastruktury w AWS oraz środowisk Kubernetes (EKS / k3s) Tworzenie i utrzymanie obrazów Docker oraz zarządzanie rejestrami Rozwój i utrzymanie procesów CI/CD (Jenkins GitHub Actions) Automatyzacja konfiguracji z... (więcej)
- Budowa i utrzymanie infrastruktury w AWS oraz środowisk Kubernetes (EKS / k3s)
- Tworzenie i utrzymanie obrazów Docker oraz zarządzanie rejestrami
- Rozwój i utrzymanie procesów CI/CD (Jenkins, GitHub Actions)
- Automatyzacja konfiguracji z wykorzystaniem Ansible
- Zarządzanie sekretami i politykami bezpieczeństwa w HashiCorp Vault
- Zapewnienie bezpiecznej łączności z instalacjami klientów (Tailscale / zero-trust)
- Monitoring, alerting i observability (Prometheus, Grafana, ...
- Min. 3 lata doświadczenia jako DevOps / SRE
- Bardzo dobra znajomość AWS (EKS, EC2, IAM, VPC, ALB/NLB, S3, CloudWatch, RDS/Aurora)
- Doświadczenie z Kubernetes (deploymenty, ingress, RBAC, network policies, autoscaling)
- Praktyczna znajomość Docker (multi-stage builds, optymalizacja, security scanning)
- CI/CD: Jenkins (pipeline’y, shared libraries) oraz GitHub Actions (reusable workflows, OIDC)
- Ansible – role, inventories, vault, testy molecule
- HashiCorp Vault – dynamic ...
- Mile widziane doświadczenie z Terraform / IaC
- Service mesh (Istio / Linkerd), OpenTelemetry
- EFK/ELK, Loki, ArgoCD / Flux, OPA Gatekeeper
- Doświadczenie w pracy z instalacjami systemów u klientów
- Znajomość Datadog
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Secure Products Group (SPG) focuses on the delivery of encryption, key management, and authentication solutions that protect the mission-critical communication of Motorola customers. Our goal is to maintain secure and encrypted communication channels in various fields, including law enforcement and emergency services, as well as intelligence agencies that value cybersecurity. Job Description Our team takes full ownership of the product's development, which is entirely designed, implemented,... (więcej)
- Full ownership of the product's development, including design, implementation, security, testing, and maintenance at the R&D center in Krakow.
- Responsible for all phases of the Secure Software Development Lifecycle of a C#/.NET security key management product for public safety communications systems.
- Develop a desktop application using .NET 6 and .NET MAUI.
- Utilize technologies such as .NET 8, WinUI 3, GIT/BitBucket, Jenkins, F Core, SpecFlow with WinAppDriver, Copilot, and Cursor.
- 3 years of proven experience in software development.
- Strong proficiency in C# and the .NET ecosystem.
- Knowledge of Windows OS.
- Great communication and collaboration skills.
- Ability to work independently and as part of a team.
- Experience in MVVM frameworks.
- Practical experience with AI tools (e.g., GitHub Copilot, Cursor, Gemini or other) to speed up coding, refactoring, and documentation.
- English language skills at a level allowing efficient communication.
- Full access to paid licenses for Cursor, GitHub Copilot, and Gemini Pro to support your daily workflow.
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Jesteśmy największą w Polsce państwową firmą IT. To my tworzymy mObywatela, mDowód, Profil Zaufany, rejestry państwowe i wiele innych e-usług , z których korzystacie na co dzień Ty i Twoi znajomi_e. Istniejemy na rynku od 15 lat. Pracując z nami, zyskujesz stabilność zatrudnienia, umowę o pracę i dużo benefitów dla Ciebie i Twojej rodziny. Ale COI to także software house . Dlatego stawiamy na innowacje, jesteśmy na Ty, pracujemy hybrydowo i w elastycznych godzinach , a do... (więcej)
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Established in 1997, Softeq was built from the ground up to specialize in new product development and R&D, tackling the most difficult problems in the tech sphere. Now we've expanded to offer early-stage innovation and ideation plus digital transformation business consulting. Our superpower is to deliver all of this under one roof on a global scale. So let's get started and build a better future together! We’re looking for a Senior .NET Developer to join our team and contribute to its... (więcej)
- Lead the design and development of complex .NET applications using best practices and modern architecture patterns (e.g., microservices, clean architecture).
- Write clean, efficient, and testable C# code, and perform code reviews to ensure high standards.
- Contribute to continuous improvement of development processes and DevOps practices (CI/CD pipelines, infrastructure as code).
- Stay updated on emerging technologies and propose their adoption when relevant to the business.
- 5 years of professional experience with .NET and C# in backend development roles.
- Proven experience with ASP.NET Core, RESTful API development, and asynchronous programming.
- Strong knowledge of software architecture, design patterns, and SOLID principles.
- Experience with relational and/or NoSQL databases (e.g., SQL Server, PostgreSQL, MongoDB).
- Familiarity with containerization (Docker) and cloud platforms (Azure, AWS, or GCP).
- Hands-on experience with version control (Git) and agile...
- Fully remote work (B2B contract) in Warsaw (Poland) or hybrid/remote (B2B or employment contract) in Vilnius (Lithuania).
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W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie oraz osiąganie lepszych rezultatów. Jesteśmy firmą, która wykorzystuje szerokie spektrum usług IT, żeby pomagać klientom. Obszary naszego działania to m.in.: doradztwo technologiczne, tworzenie oprogramowania, systemy wbudowane, rozwiązania chmurowe, zarządzanie... (więcej)
- Projekt dotyczący kredytów, kart kredytowych i limitów na koncie
- Projektowanie i programowanie nowych funkcjonalności
- Współpraca przy utrzymaniu backendu aplikacji
- Przeprowadzanie testów
- Code review
- Uczestnictwo w procesie CI/CD
- Współpraca z analitykami, testerami i PO w zespole scrumowym
- Bieżąca komunikacja z innymi członkami zespołu i interesariuszami
- Praca zdalna oraz 1-2 razy w miesiącu z biura we Wrocławiu lub w Poznaniu
- Stawka do 130 zł/h przy B2B
- Wykształcenie wyższe techniczne w obszarze informatyki lub pokrewne
- Minimum 5 lat doświadczenia w roli Java Developera
- Bardzo dobra znajomość:
- Java (ver 21/25)
- Spring Boot
- REST API
- JPA
- Maven
- Testy: jUnit, Mockito
- Bazy danych PostgreSQL
- Kolejki Kafka lub Rabbit MQ
- Umiejętność pracy w zespole i samodzielność
- Znajomość metodologii Agile/Scrum
- Znajomość obszaru security (w obszarze developmentu) na poziomie średniozaawansowanym (tokeny)
- Mile widziana ...
- Stabilna współpraca i różnorodne projekty (Software, Embedded, Data, Cloud Services)
- Możliwość rozwoju kompetencji jako Ambasador Scalo - doskonalenie skilli technicznych i presalesowych w społeczności ekspertów
- Wpływ na rozwój organizacji i wsparcie innych
- Przestrzeń do budowania marki osobistej - tworzenie wartościowych treści, dzielenie się wiedzą i doświadczeniem
- Wystąpienia jako prelegent na wydarzeniach (np. ProMeet)
- Prywatna opieka medyczna - Luxmed
- ...
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Established in 1997, Softeq was built from the ground up to specialize in new product development and R&D, tackling the most difficult problems in the tech sphere. Now we've expanded to offer early-stage innovation and ideation plus digital transformation business consulting. Our superpower is to deliver all of this under one roof on a global scale. So let's get started and build a better future together! Location and type of contract: Warsaw (Poland) - fully remote work (B2B contract directly... (więcej)
- Develop Android applications using Kotlin.
- Create architectures from scratch and/or enhance existing architectures.
- Work in all phases of the mobile application development lifecycle.
- Communicate complex technical issues clearly to internal and external stakeholders.
- Implement complex UI/UX in B2C apps.
- Collaborate in Agile methodologies and work with Git and automation tools such as CI/CD and unit testing.
- Expert in Android development (minimum 6 years of experience).
- Strong grasp of software architecture patterns like MVP, MVVM, or MVI.
- Mastery of Android Clean Architecture, SOLID Principles, and Dependency Injection.
- Solid knowledge of computer science fundamentals, including data structures, algorithms, and multi-threading.
- Very good level of English.
- Nice to have:
- Experience moving from cross-platform to native app development.
- Experience working with BLE and smart devices.
- ...
- Fully remote work (B2B contract directly with Softeq).
- Opportunity to work on early-stage innovation and ideation plus digital transformation business consulting.
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Project description: Our team develops and evolves infrastructure services that orchestrate large-scale analytic price and risk computations across a wide range of financial instruments. These calculations are distributed over thousands of computation engines, enabling both high-throughput End-of-Day batch processing and low-latency intraday streaming analytics. The core analytic engine is implemented in C++, while the surrounding orchestration services are written in Java (legacy) and Python.... (więcej)
- Building and optimizing services for pricing and risk calculation
- Designing, developing, and maintaining backend services in C++ and Python
- Participating in code reviews, discussing technical improvements, and sharing best practices
- Collaborating with developers across Poland, UK, and Canada
- Working with SQL Server, Linux, and Solace (Pub/Sub model)
- Using GitHub, Jira, and Jenkins for CI/CD and task management
- Good knowledge of C++
- Linux environment
- Python
- Git
- Familiar with RESTful applications
- Familiar with containerization and Kubernetes Nice to have:
- Fintech experience
- Strong software engineering or math background
- Microsoft SQL
- Use of AI agents for development (e.g. Microsoft Copilot)
Work Environment & Flexibility
- Top-quality equipment to support your work
- Flexible working hours
- Remote work option
- Exciting and challenging projects with international teams
Learning & Development
- English lessons with a native speaker
- Dedicated training budget for personal and professional growth
Health & Well-being
- Private medical insurance
- Multisport card
- Air-conditioned workspace
- Showers available at the office
Food & Comfort
- Lunches from Kraków’s top ...
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Forma współpracy : kontrakt B2B Stawka (B2B PLN netto VAT/h): 120 - 140 Tryb: 100% zdalny Poszukujemy osoby o profilu Frontend Developer , która posiada min. 4 lat komercyjnego doświadczenia. Wiodący stack technologiczny : React, Next.JS, JavaScript, TypeScript, Python Projekt który będziemy gotowi Ci zaproponować dotyczy : Tworzenia nowoczesnych, intuicyjnych front-endów w React i Next.JS dla aplikacji bankowej opartej na sztucznej inteligencji, które integrują się z istniejącym... (więcej)
- Tworzenie nowoczesnych, intuicyjnych front-endów w React i Next.JS dla aplikacji bankowej opartej na sztucznej inteligencji, które integrują się z istniejącym backendem w Pythonie.
- Minimum 4 lata doświadczenia jako Frontend Developer.
- Biegła znajomość React, Next.JS, JavaScript i TypeScript.
- Samodzielność w pracy i inicjatywa w proponowaniu rozwiązań.
- Mile widziana znajomość Pythona (dla łatwiejszego zrozumienia backendu).
- Ugruntowana pozycja rynkowa.
- Projekty, w których będziesz miał/miała wpływ na ich rozwój.
- Współpraca z atrakcyjnymi klientami biznesowymi z różnych branż (finanse, bankowość, ubezpieczenia, healthcare, robotyzacja, energetyka, media).
- Permanentny mentoring zarówno techniczny, jak i biznesowy (cykliczne szkolenia, wewnętrzne programy rozwojowe, zewnętrzne kursy).
- Dostęp do wewnętrznych szkoleń i cyklicznych spotkań.
- Świetna atmosfera w płaskiej strukturze z ...
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We are considering candidates located only in Poland. Client Our client is the world’s leading music company, committed to artistry, innovation, and entrepreneurship. Position overview We are seeking a Senior Full Stack Engineer with deep expertise in Python/Django and React to join our Release Products team. This role offers high autonomy and ownership, requiring you to design, build, and maintain production-ready features across backend and frontend systems. You will work closely with a... (więcej)
- Build and maintain Django backend services
- Contribute meaningfully to a React frontend
- Own features end-to-end (design → deploy → production)
- Contribute to infrastructure and CI/CD where applicable
- Work directly with a senior engineering team with minimal oversight
- Take responsibility for the production system
- 6 years of professional engineering experience
- Prior experience as a senior or lead-level contributor
- Comfortable operating with high autonomy
- Ability to ramp up quickly in existing production systems
- Strong communication skills and a proactive approach
- Solid AI skills and fluency in using AI tools, or a strong willingness and motivation to work with AI
- T-shaped engineer (deep in one area, strong in another)
- Experience across backend/frontend or backend/infrastructure
- ...
- Vacation days: 26 business days per year for B2B contracts
- 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types
- Health and life insurance (Luxmed)
- MyBenefit platform with Multisport option
- Internal psychological support service
- English language classes from the first working day
- Access to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training
- Flexible workplace: work from the...
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Hello, We are called People More because we treat our employees with respect, but also because the projects we work on are for people and should be easy and pleasant to use. We are technological, but we look at the bigger picture :) The company is made up of people with a huge client base in the country and abroad, for whom we build projects from scratch (UX, UI, frontend, backend, mobile) or in part. We work directly for our clients and also support our partners in their own solutions. This... (więcej)
- Conducting a deep security audit of platforms and applications
- Identifying security vulnerabilities and potential risks
- Performing penetration testing
- Conducting infrastructure vulnerability assessments
- Verifying the security of Web APIs
- Identifying vulnerabilities such as SQL Injection and other application-layer attacks
- Assessing potential identity theft attack vectors
- Reviewing systems against the full OWASP security scope
- Evaluating low-code platform security according to ...
Must-Have:
- Proven experience as a Security Expert / Security Engineer / Application Security Specialist
- Strong hands-on experience with penetration testing and vulnerability analysis
- Solid experience in application and infrastructure security
- Very good knowledge of OWASP Top 10 and application security standards
- Experience in securing Web APIs
- Practical understanding of vulnerabilities such as SQL Injection, identity theft techniques, and API vulnerabilities
- Ability to conduct ...
- Open and honest work environment that focuses on problem-solving
- Respect for employees and associates
- Small team
- International working environment and projects
- Private medical care
- Sports card
- Training courses
- 100% remote work (unless you prefer another system)
- Office available in Krakow, but fully remote work is acceptable
- Opportunities for personal branding, including attending conferences and publishing in recognized magazines
- Direct communication with the board of ...
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We are considering candidates located only in Poland. Client Our client is the world’s leading music company, committed to artistry, innovation, and entrepreneurship. Position overview We are looking for a Senior Python Developer with strong expertise in Django and AWS to join our Release Products team. This role offers high autonomy and ownership, requiring you to design, build, and maintain production-ready backend services while contributing to infrastructure and CI/CD improvements. You... (więcej)
- Build and maintain Django backend services
- Own features end-to-end
- Contribute to infrastructure and CI/CD where applicable
- Work directly with a senior engineering team with minimal oversight
- Take responsibility for the production system, including troubleshooting and operational ownership
- 6 years of professional engineering experience
- Experience as a senior or lead-level contributor
- Production Django experience (not just Python)
- Strong in API design, data modeling, and performance optimization
- Solid AI skills and fluency in using AI tools, or a strong willingness and motivation to work with AI
- AWS expertise, including hands-on experience with EKS (not just theoretical Kubernetes)
- Experience with CI/CD pipelines using GitHub Actions
- Ability to troubleshoot ...
- Vacation days: 26 business days per year for B2B contracts
- 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types
- Health and life insurance (Luxmed)
- MyBenefit platform with Multisport option
- Internal psychological support service
- English language classes from the first working day
- Access to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training
- Flexible workplace: work from the...
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Lokalizacja: Warszawa, ul. Chmielna Model: hybrydowy, min. 2 dni w tygodniu w biurze O projekcie: Jako Senior Full Stack Developer będziesz odgrywać kluczową rolę w projektowaniu i tworzeniu niestandardowej aplikacji wewnętrznej służącej do obliczania CAPEX dla projektów budowy farm wiatrowych. Będziesz ściśle współpracować z inżynierami kosztów oraz ekspertami dziedzinowymi, aby przekładać złożone modele inżynieryjne i finansowe na dokładną, łatwą w utrzymaniu i... (więcej)
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You will be: defining and executing a long-term (12–36 months) product strategy for Brand Experience within the Brand Value Proposition (BVP) initiative, building and articulating a clear strategic vision that transforms how brands present themselves and interact with buyers on the platform, taking full ownership of product outcomes , aiming to achieve double-digit coverage of GMV generated by brands, designing and delivering premium brand shopping experiences that align with the identity and... (więcej)
- Define and execute a long-term (12–36 months) product strategy for Brand Experience within the Brand Value Proposition (BVP) initiative.
- Build and articulate a clear strategic vision that transforms how brands present themselves and interact with buyers on the platform.
- Take full ownership of product outcomes, aiming to achieve double-digit coverage of GMV generated by brands.
- Design and deliver premium brand shopping experiences that align with the identity and expectations of ...
- Proven experience in aligning product strategy with commercial objectives (Business-Driven Product Management).
- Familiarity with Brand Experience standards from leading technology companies or global marketplaces.
- Strong understanding of premium brand needs and how to build and maintain their value within a platform ecosystem.
- Knowledge of Strategic AI and the ability to understand how artificial intelligence can be leveraged in product development and brand-focused solutions.
- Strong ...
- Development: Development budget of up to 6,800 PLN, funding for certifications (e.g., AWS, Azure, ISTQB, PSM), access to Udemy, Safari Books Online, and more, events and technology conferences, technology Guilds, internal training, Xebia Library, Xebia Upskill.
- Health: Private medical healthcare, subsidized MultiSport card, mental health support.
- Flexibility: Flexible working hours, B2B or permanent contract, contract for an indefinite period.