Backend Engineer @ Fresha
7 days ago
Experience building and maintaining globally distributed systems. Knowledge of event-driven architectures (Kafka). ~2+ years of experience in product engineering, developer tools, or infrastructure at scale. A pragmatic generalist who thrives on learning new frameworks and tackling complex challenges. Familiarity with languages such as Elixir, Ruby, or TypeScript is a plus. Fresha: Shaping the Future of Beauty & Wellness Join Fresha, the leading marketplace platform transforming the beauty and wellness industry globally. With over 130,000 businesses and 500,000 stylists trusting our platform, we've powered over 1 billion appointments worldwide. Fresha empowers businesses with an all-in-one platform for bookings, point-of-sale, marketing, and more, while connecting consumers to local services. Your Impact as a Backend Engineer Are you ready to make a significant impact in a fast-paced, autonomous environment? We're seeking an exceptional Backend Engineer to join our cross-functional product team in Warsaw. Why Join Fresha? Real Impact: Directly influence our product and architecture in a rapidly growing global business. Cutting-Edge Tech: Work with modern technologies and contribute to a significant migration to microservices. Dynamic Culture: Be part of a team that encourages autonomy and innovation. Don't meet every requirement? We value passion and potential. Apply today and let's grow together ,[Collaborate closely with Product, Design, Frontend, Infrastructure, and Mobile engineers to take features from discovery to rollout and beyond., Be responsible for features from discovery to observability: technical design, implementation, testing, and rollout., Design, build, and maintain efficient, scalable, and reliable Ruby/Elixir code., Work with a polyglot stack (Ruby, Elixir, GraphQL, TypeScript, gRPC) and modern messaging systems (Kafka)., Operate within a Kubernetes-driven environment as we continue moving to a microservice architecture., Embrace Domain-Driven Design to build high-quality, impactful products from inception to delivery.] Requirements: Backend, Elixir, Ruby on Rails, PostgreSQL, Kafka, TypeScript Tools: . Additionally: Sport subscription, Private healthcare.
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Backend Engineer
1 day ago
Warszawa, Czech Republic Mindbox S.A. Full timeWe're looking for senior Backend Java Engineers. Solid practical and theoretical knowledge of Java software development Strong experience of Spring Boot / Micronaut An understanding of Kubernetes / Docker An excellent understanding of AWS (deployment / configuration) Message-driven architectures / Kafka / event sourcing Success delivering within an agile...
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Senior Backend Developer
2 weeks ago
Warszawa, Czech Republic Link Group Full time6+ years of experience in backend software development. Strong expertise in Java and Scala. Proven track record in designing and building systems with large data volumes and high scalability. Solid skills in SQL development and debugging relational databases. Hands-on experience with cloud platforms (preferably AWS) and containerized microservice...
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Backend Engineer
2 weeks ago
Warszawa, Czech Republic Experis Polska Full timeStrong experience with Java. Experience in REST API design. Experience in GraphQL schema design. Experience with NoSQL data modeling (Azure Cosmos NoSQL). Experience in data streaming (Confluent Kafka). Proficiency in Spring Boot, Spring Batch, Spring Cloud. Hands-on experience in Authentication and Authorization (OAuth 2.0, MSFT EntraID). We are looking for...
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Senior Backend Engineer @ SD Solutions
1 week ago
Warszawa, Czech Republic SD Solutions Full timeSignificant real-world experience developing software for production systems Extensive Can-Do attitude Hands-on experience and proficiency in Go (or Java/Python with a desire to switch to Go development) Experience with Cloud infrastructure and services Exposure and experience to CI/CD/DevOps, Kubernetes, Docker, and monitoring technologies Ability to...
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Backend .NET Developer @ Staffbit
5 days ago
Remote, Warszawa, Czech Republic Staffbit Full timeRequirements At least 7 years of experience working with .NET / .NET Core. Hands-on experience with Azure Cloud services. Strong knowledge of design patterns. Experience with multithreaded programming. Solid understanding of SDLC and Gitflow workflows. Familiarity with testing techniques (e.g., BDD) and writing/executing test cases. Experience...
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Warszawa, Czech Republic T-Mobile Polska Full time3+ years’ experience as Python Backend Developer / AI Engineer Knowledge of LLMs Knowledge of OOP programming in Python Experience with Linux and Bash Strong knowledge of Docker Understanding of RAG / Agentic architectures Knowledge of Cloud platforms (AWS, Azure, GCP) Taking responsibilities of products and driving their development Problem solving...
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Warszawa, Czech Republic Mr Wolf Sp. z o.o. Full timeCzego Poszukujemy: Chcemy pracować z ludźmi, którzy mają solidne podstawy inżynierskie i są gotowi podjąć wyzwanie programowania w C++. Wymagane Silna znajomość C++, Java lub podobnego strukturalnego języka programowania. Jeśli nie C++, oczekujemy gotowości i chęci do szybkiego przestawienia się i intensywnej nauki C++, Co najmniej 5 lat...
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(AI-native) Backend Software Engineer @ Zowie
2 weeks ago
Remote, Kraków, Warszawa, Czech Republic Zowie Full timeIdeally, you'll bring with you: Strong coding skills in Java, Scala, or Python and a passion for learning Solid expertise in enhancing your engineering setup and workflow with AI dev tools Excellent knowledge of SQL and relational databases Solid system design skills that allow you to choose technologies and architectures wisely Experience with distributed...
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Java Developer/Data Engineer @ Devire
1 week ago
Warszawa, Czech Republic Devire Full timeBackground as a Java Senior Developer who transitioned into Data Engineering. Solid understanding of data engineering principles and Big Data processing. Hands-on experience with Scala and Apache Spark. Experience with software development. Familiarity with CI/CD pipelines, code quality monitoring, and cloud environments (preferably Azure). ...
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Remote, Kraków, Warszawa, Czech Republic Zowie Full timeIdeally, you'll bring with you: Excellent coding skills in Java, Scala, or Python and a passion for learning Solid expertise in enhancing your engineering setup and workflow with AI dev tools Excellent knowledge of SQL and relational databases Excellent system design skills that allow you to choose technologies and architectures wisely Experience with...