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dmTECH to międzynarodowy zespół ponad 1 400 ekspertek i ekspertów z różnych obszarów IT oraz technologii wspierających e-commerce. Pracujemy dla dm – jednej z największych sieci drogerii w Europie. Nasza codzienna praca na realny wpływ na biznes. Przygotowywane przez nas rozwiązania każdego dnia wspierają technologicznie pracowników i klientów drogerii, sklepu internetowego oraz aplikacji mobilnej w 14 krajach. Działamy w oparciu o najnowsze technologie i myślimy długofalowo.... (więcej)
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Scope of Responsibilities: Design and development of backend applications based on .NET / .NET Core. Creation and maintenance of REST APIs, integrations, and business logic modules. Working in an AWS environment – building and deploying serverless services, containerization, and process automation. Working with SQL databases (data model design, query optimization). Collaboration with analysts and business teams within the banking domain. Ensuring code quality, application security, and... (więcej)
- Design and development of backend applications based on .NET / .NET Core.
- Creation and maintenance of REST APIs, integrations, and business logic modules.
- Working in an AWS environment – building and deploying serverless services, containerization, and process automation.
- Working with SQL databases (data model design, query optimization).
- Collaboration with analysts and business teams within the banking domain.
- Ensuring code quality, application security, and compliance with ...
- Minimum 6 years of experience as a .NET Developer.
- Strong knowledge of .NET / .NET Core (C#).
- Hands-on experience with AWS (Lambda, ECS/EKS, S3, RDS, or other services).
- Proficiency in Kafka and SQL.
- Experience in banking or financial projects (knowledge of regulatory processes, security, and system integrations is a plus).
- Very good command of English (daily communication).
(No benefits information provided in the original text.)
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O roli Dołączysz do zespołu Bluebinary, który rozwija nowoczesne serwisy online dla jednego z naszych klientów. Codziennie obsługujemy ponad 100 milionów zapytań (ponad 3 miliardy miesięcznie), a nasze systemy działają w oparciu o rozproszoną, wydajną infrastrukturę. Skalowalność, bezpieczeństwo i niezawodność są dla nas priorytetem, a każde rozwiązanie projektujemy z myślą o globalnym ruchu. To praca skoncentrowana na długofalowym rozwoju jednej platformy - stabilny... (więcej)
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- Minimum of 3 years of documented experience working with data, including SQL development, data analysis, data engineering, data architecture, data management, or data modelling - Strong proficiency in SQL and very good knowledge of relational databases - this is an absolute must - Experience with Google Cloud Platform technologies, especially BigQuery and Data Studio, will be considered an advantage - Good understanding of ETL principles and data warehouse concepts - Experience in preparing... (więcej)
- E2E delivery of assigned projects, such as developing performance KPIs and data models based on multiple data sources in alignment with standards and business requirements, including but not limited to:
- Data discovery
- Data cleaning and transformation
- Metrics calculation
- Data aggregation
- Data validation
- Perform matching and linking across datasets
- Ensure secure movement of data from sources to targets
- Provide complex reporting solutions within Google Cloud environment and/or ...
- Minimum of 3 years of documented experience working with data, including:
- SQL development
- Data analysis
- Data engineering
- Data architecture
- Data management
- Data modelling
- Strong proficiency in SQL and very good knowledge of relational databases (absolute must)
- Experience with Google Cloud Platform technologies, especially BigQuery and Data Studio (considered an advantage)
- Good understanding of ETL principles and data warehouse concepts
- Experience in preparing business ...
- Prestigious position at one of the world's largest banks
- Stable, long-term projects
- Competitive salary with a B2B contract
- Hybrid work (6 days per month from the office in Kraków) and flexible working hours
- Private healthcare and multisport card
- Growth and development opportunities with the possibility to move between projects
- Referral program and company events
- Convenient parking
- Additional perks:
- Sport subscription
- Free coffee
- Bike parking
- Playroom
- Shower
- Free ...
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Description Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted. How freelancing works at Netguru? As a Netguru freelancer,... (więcej)
- Developing and delivering SAP ABAP programs within our client's SAP S/4 HANA landscape specifically for the FI-CO, FI-CA, SD, CONCUR, and ARIBA modules.
- Translating functional business requirements into technical design specifications.
- Collaborating closely with SAP functional teams to assist them on the User Acceptance Test phase with the business team.
- Conducting and documenting performance and regression tests as part of our client's test-driven development process.
- Investigating ...
Apply if you have/are:
- 3-5 Years of SAP ABAP Development with experience in Brownfield projects.
- Familiarity with SAP Object Oriented Programming and Code Push Down methodology.
- Proficiency in Debugging Custom and Standard SAP Program.
- Experience with Adobe Form and interface technologies such as RFC, IDoc, OData, AIF, and ABAP Proxy.
- Comfortable with the development for modules FI-CA, FI-CO, SD, CONCUR, and ARIBA.
- Knowledge of how to build efficient code and tweak the performance of...
In return, we offer:
- 100% remote, flexible work.
- Work with an experienced team of developers and continuous development of your hard and soft skills.
- Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review, and bug bashes.
- Long-term collaboration on challenging products (FinTech, B2B software, E-commerce, and more).
Umowa o pracę
At limango, we’ve been shaping the world of e-commerce for over 18 years. Together with our platforms in the Netherlands, Germany, and Austria, we are proud to be part of the OTTO Group, one of Europe’s leading e-commerce players. We offer the largest selection of products for the entire family, making us a go-to shopping destination for millions of customers across Europe. But limango is more than just a platform, it's a community. We believe in working and growing together, valuing a... (więcej)
Daily Tasks
- Integrate multiple product data streams into a centralized Product Information Management (PIM) platform.
- Maintain and enhance event-driven systems processing product offer data, including pricing, inventory, and shipping information.
- Improve system stability, scalability, and performance under high data throughput.
- Identify, troubleshoot, and resolve issues across data ingestion and processing pipelines.
Projects
- The PIE (Product Information Experience) team builds ...
Professional Requirements
- Strong proficiency in Go (3 years) with demonstrated adherence to clean code, SOLID principles, and idiomatic Go.
- Proven experience designing, building, and operating production-grade microservices.
- Hands-on experience with concurrency patterns in Go (goroutines, channels, context).
- Experience with asynchronous processing, event-driven architectures, and messaging systems.
- Solid understanding of relational and/or NoSQL databases, including schema design and...
- Challenging tasks and real impact – you’ll be directly involved in bringing new projects to life and influencing how we grow as an e-commerce business.
- Fast-paced learning environment – we’re an international team, so you’ll constantly pick up new skills and insights.
- Flexible working hours and B2B contract – choose when and how you work.
- Lots of room to grow – through hands-on experience, training, and working with experts from different parts of the world.
- Private ...
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Ta oferta jest dla Ciebie, jeśli: posiadasz min. 5 lat doświadczenia na podobnej pozycji, masz doświadczenie w migracji aplikacji z Java/XML do nowoczesnych standardów Android (Kotlin Compose), pracowałeś przy utrzymaniu i rozwoju legacy codebase w środowisku produkcyjnym, potrafisz przeprowadzać bezpieczną refaktoryzację z uwzględnieniem ryzyk migracyjnych, masz doświadczenie w integracji zewnętrznych SDK/narzędzi (np. komponenty 3D), potrafisz odnaleźć się w istniejącym... (więcej)
- Praca w projekcie mającym na celu rozwój narzędzia wspierającego zespoły budowlane w zarządzaniu projektami
- Migracja wybranych komponentów z Java/XML do Kotlin Jetpack Compose
- Implementacja nowych funkcjonalności z zachowaniem stabilności obszarów legacy
- Integracja zewnętrznych komponentów (np. 3D viewer)
- Dostosowywanie logiki aplikacji do zmian systemowych w rolach i uprawnieniach użytkowników
- Ścisła współpraca z zespołem projektowym
- Min. 5 lat doświadczenia na podobnej pozycji
- Doświadczenie w migracji aplikacji z Java/XML do nowoczesnych standardów Android (Kotlin Compose)
- Praca przy utrzymaniu i rozwoju legacy codebase w środowisku produkcyjnym
- Umiejętność przeprowadzania bezpiecznej refaktoryzacji z uwzględnieniem ryzyk migracyjnych
- Doświadczenie w integracji zewnętrznych SDK/narzędzi (np. komponenty 3D)
- Umiejętność odnalezienia się w istniejącym produkcie i architekturze (nie tylko w ...
- Stabilna współpraca
- Wyzwania technologiczne i praca z nowoczesnymi rozwiązaniami
- Internal Mobility - możliwość zmiany projektu bez zmiany firmy
- Rozwój kompetencji technicznych i presalesowych
- Budowanie marki osobistej - tworzenie wartościowych treści i wystąpienia jako ekspert
- Pełna opieka medyczna, karta MultiSport i szeroka oferta Motivizera
- Program poleceń - możliwość polecenia znajomego z IT
- Integracje i wydarzenia firmowe - wspólne wyjścia i firmowe eventy
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About Us We build B2B legal technology that helps law firms and fund managers work faster and deliver better results. Our product makes legal work easier when raising private investment funds. It helps lawyers draft documents, manage negotiations, and handle compliance more quickly and efficiently. We use a single-tenant SaaS system hosted on AWS in several regions. Our technology stack includes Python/Django 4.2, React 18 with TypeScript, PostgreSQL, Redis, Elasticsearch/OpenSearch, S3, ECS,... (więcej)
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Project description: We are building an Installation Management System – a strategic platform to digitalize installation and servicing processes for metering devices across the organization. The solution will replace paper-based workflows with a fully integrated web and mobile system, becoming the single source of truth for device and structural data while significantly improving operational efficiency. Requirements: 4 years of commercial experience delivering backend systems in C#/.NET,... (więcej)
- Design, build, and maintain backend software using C#/.NET
- Participate in gathering and analyzing business requirements working with Lead, Business Analysts, clients, and stakeholders
- Take ownership of assigned features and modules from development through deployment and maintenance
- Contribute to software architecture design and ensure proper integration across system components (mobile, backend, frontend, databases)
- Provide input on technology stack selection, architectural patterns, ...
- 4 years of commercial experience delivering backend systems in C#/.NET, including PostgreSQL and REST API development
- Production experience deploying and managing applications on Azure
- Experience working directly with clients and gathering technical requirements
- Strong sense of ownership and accountability for delivered features
- Understanding of software architecture and ability to work across different system components (backend, frontend, databases)
- Solid understanding of software ...
- [Benefits details not provided in the original text]
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What You’ll Do Investigate user needs, create specifications, devise, code, test, and deploy systems following Group standards and regulatory guidelines. Manage development/design initiatives utilizing Java, Spring Boot, and Angular. Ensure thorough coverage of unit test cases. Adhere strictly to project best practices and quality protocols. Work autonomously on assigned tasks and, where feasible, provide training to colleagues on functional and technical aspects. Participate in code reviews... (więcej)
- Investigate user needs, create specifications, devise, code, test, and deploy systems following Group standards and regulatory guidelines.
- Manage development/design initiatives utilizing Java, Spring Boot, and Angular.
- Ensure thorough coverage of unit test cases.
- Adhere strictly to project best practices and quality protocols.
- Work autonomously on assigned tasks and, where feasible, provide training to colleagues on functional and technical aspects.
- Participate in code reviews and ...
- Experience with Java, Spring Boot, and Angular.
- Strong understanding of project best practices and quality protocols.
- Ability to work autonomously and provide training to colleagues.
- Possibility of Contract of Employment or B2B.
- Location: Cracow or Warsaw (hybrid - 1 day a week from the office).
Umowa o pracę
Project description: We are seeking a Regular/Senior .NET Developer to contribute to the development of our integrated, mobile-first HR and payroll platform. We aim to deliver high-quality, scalable solutions within an Agile framework. As a .NET Developer, you will work closely with an experienced engineering team, contributing to the design and delivery of high-quality software solutions. You will actively engage in development initiatives, collaborate with stakeholders, and support the team... (więcej)
- Collaborating with a skilled cross-functional Agile team.
- Delivering robust, secure, and scalable software aligned with business and technical requirements.
- Troubleshooting and supporting codebases, including components created by other engineers.
- Providing technical guidance and contributing to solution design discussions.
- Documenting decisions, progress, and architectural considerations in line with project processes.
- Preparing accurate estimates and taking ownership of assigned ...
- 5 years of commercial experience in software engineering.
- Excellent command of .NET 10.
- Strong experience with Domain-Driven Design (DDD), microservices, and CQRS.
- Advanced skills in SQL and relational database design.
- Practical experience with Azure Cloud services.
- Good understanding of Docker fundamentals.
- Ability to produce clean, maintainable, scalable code.
- Strong communication skills and ability to clearly articulate technical ideas.
- Team-oriented mindset combined with ...
- Nice to have:
- Experience with messaging systems (e.g., RabbitMQ, Kafka).
- Background in finance / accounting / ERP domains.
- Experience using GitHub Copilot or other AI-assisted development tools.
Tech Stack
- .NET v10 and C#
- Domain-Driven Design (DDD)
- Microservices Architecture
- CQRS (Command Query Responsibility Segregation)
- SQL
- Azure
- AI Tooling: Proficiency with tools like GitHub Copilot to maximize productivity and code quality.
Umowa o pracę
W TSS tworzymy najwyższej jakości rozwiązania z zakresu Software Development, FinTech i AI Solution . Tworzymy systemy płatnicze, bramki płatnicze online oraz rozwiązania umożliwiające innowacyjne procesowanie płatności. Nasze zespoły uczestniczą również w projektach wykonywanych dla klientów z wielu różnych branż i specjalizacji. Jeśli chcesz dołączyć do zespołu entuzjastów, dla których praca jest jednocześnie pasją, przygodą i możliwością rozwoju zawodowego... (więcej)
- Praca nad przełomowym obszarem w naukach o życiu: medycyny spersonalizowanej.
- Tworzenie terapii dopasowanych do każdego pacjenta na podstawie wyników biopsji.
- Dostosowanie obecnego oprogramowania do wymagań GxP.
- Rozpoczęcie re-platformowania pod koniec roku.
- Praca w sposób zwinny, w iteracyjnych krokach, w środowisku GxP.
- 5-7 lat doświadczenia w pracy z Pythonem.
- Umiejętność przekształcania wymagań biznesowych w funkcjonalny kod.
- Doświadczenie w modyfikowaniu istniejącego oprogramowania.
- Preferowane doświadczenie w projektach badawczo-rozwojowych lub naukowych.
- Znajomość zasad ALCOA lub zagadnień związanych z integralnością danych.
- Czas trwania projektu: co najmniej 1 rok.
- Możliwość pracy w pełni zdalnej lub w biurze w Warszawie.
- Stabilna współpraca na podstawie B2B.
- Dofinansowanie do prywatnej opieki medycznej w PZU.
- Wsparcie w rozwoju zawodowym - wewnętrzne szkolenia z zakresu cyberbezpieczeństwa.
Umowa o pracę
Lokalizacja: Warszawa lub Kraków (hybrydowo – 6 dni w biurze w miesiącu) Forma współpracy: B2B Stawka: do 220 zł/h Branża: Bankowość Poszukujemy Senior Full Stack Engineera, który dołączy do międzynarodowego zespołu technologicznego realizującego strategiczne inicjatywy z obszaru cyberbezpieczeństwa w sektorze bankowym. Rola obejmuje projektowanie, rozwój oraz utrzymanie skalowalnych usług i platform wspierających bezpieczeństwo systemów IT w dużej, regulowanej... (więcej)
Umowa o pracę
At limango, we’ve been shaping the world of e-commerce for over 18 years. Together with our platforms in the Netherlands, Germany, and Austria, we are proud to be part of the OTTO Group, one of Europe’s leading e-commerce players. We offer the largest selection of products for the entire family, making us a go-to shopping destination for millions of customers across Europe. But limango is more than just a platform, it's a community. We believe in working and growing together, valuing a... (więcej)
Daily Tasks
- Integrate multiple product data streams into a centralized Product Information Management (PIM) platform.
- Maintain and enhance event-driven systems processing product offer data, including pricing, inventory, and shipping information.
- Improve system stability, scalability, and performance under high data throughput.
- Identify, troubleshoot, and resolve issues across data ingestion and processing pipelines.
Projects
- The PIE (Product Information Experience) team builds ...
Professional Requirements
- Strong proficiency in Go (3 years) with demonstrated adherence to clean code, SOLID principles, and idiomatic Go.
- Proven experience designing, building, and operating production-grade microservices.
- Hands-on experience with concurrency patterns in Go (goroutines, channels, context).
- Experience with asynchronous processing, event-driven architectures, and messaging systems.
- Solid understanding of relational and/or NoSQL databases, including schema design and...
- Challenging tasks and real impact – you’ll be directly involved in bringing new projects to life and influencing how we grow as an e-commerce business.
- Fast-paced learning environment – we’re an international team, so you’ll constantly pick up new skills and insights.
- Flexible working hours and B2B contract – choose when and how you work.
- Lots of room to grow – through hands-on experience, training, and working with experts from different parts of the world.
- Private ...
Umowa o pracę
Client Our client is one of the leading reinsurance service providers across the globe. Their technological platform is constantly evolving as they apply new and emerging technologies to their expanding business. Join a great company, not merely an individual project Project overview Clients’ technological platforms are constantly evolving as they adopt new and emerging technologies to support their expanding businesses. The team manages applications at the heart of clients’ core business... (więcej)
- Design, build, and maintain high-quality backend systems using Python with frameworks such as FastAPI, Django, or similar.
- Make architectural decisions regarding component structure, API design, infrastructure, and data flow.
- Develop, optimize, and maintain high-quality, scalable applications.
- Continuously improve and optimize performance and user experience.
- Collaborate closely with business domain leads, users, designers, Frontend and Backend engineers to ensure seamless integration ...
- 5 years of experience in Modern Web Application development, particularly with React and Next.js.
- Experience in Python-based backend development, especially with modern frameworks like FastAPI/Django.
- Proven experience in architecting and scaling full-stack web applications.
- Experience working with AWS (Lambda, Step Functions, API Gateway, Fargate, Kinesis Data Streams).
- Extensive experience in writing and maintaining unit tests and integration tests.
- Experience with Infrastructure ...
- Opportunity to work on a cutting-edge project that is part of a broader technology modernization roadmap.
- Utilize advanced AWS tools and modern development practices.