Senior Backend Engineer @ Uncapped
3 days ago
Who you are 👀 Minimum 8 years of experience Passion for learning Java/Spring nuances. Testing expertise. Team player who values autonomy. Happy to come to the office twice a week Hybrid role based in Poland Join Our Mission 🚀 Help ambitious founders scale their businesses through innovative financing solutions. We value curiosity, continuous learning, and impactful problem-solving. Tech You’ll Use 🔧 Core: Java 21, Spring Boot/Cloud 3.3 Infra: GCP, Kubernetes Databases: SQL/NoSQL (picked per use case) Why Uncapped? Create a fintech solution chosen by 1000s of businesses. Build a product you can help shape and have impact on. Backed by top VCs (LakeStar, SeedCamp, etc.). Benefits 🍱 Unlimited paid holiday Personal growth fund MacBook Pro We can only consider applications from candidates eligible to work in Poland without requiring visa sponsorship. ,[Build secure microservices for financial systems., Own services end-to-end (design → deploy → monitor)., Improve code quality with automation & modern practices (CI/CD pipelines in 15 mins)., Stay ahead with cutting-edge tech and share insights., Thrive in a meetings-light, Kanban-driven team.] Requirements: Java, Spring Boot/Cloud 3.3 Additionally: Sport subscription, Training budget, Private healthcare.
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Senior Product Designer @ Uncapped
3 days ago
Warszawa, Czech Republic Uncapped Full timeWho you are 👀 Fluency in written and spoken English A minimum of 6 years of experience working as either a product or UX designer within a cross-functional team An ambitious designer looking to expand or develop their experience within a fast-paced fintech environment Experience in designing software, demonstrating an ability to solve technical problems A...
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Staff Java Engineer @ Uncapped
5 days ago
Warszawa, Czech Republic Uncapped Full time10+ years of hands-on experience in modern Java frameworks and methodologies, with a strong focus on the Spring framework. Ability to define scope of the work and make it happen Coaching & Writing high quality automated tests Ability to work independently in a remote environment with occasional in-person meetings in small self managed teams built with...
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Backend Engineer @ Fresha
2 weeks ago
Warszawa, Czech Republic Fresha Full timeExperience 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...
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Senior Backend Engineer
2 weeks ago
Warszawa, Czech Republic Link Group Full time7+ years of experience in backend development. Strong skills in C#/.NET Core, SQL Server, MongoDB. Knowledge of Redis, Kafka, CI/CD tools, observability platforms (e.g., Datadog). Experience with AWS or another cloud platform. Good communication skills and ability to work in dynamic teams. Bonus: basic knowledge of Angular or React. We are looking for a...
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Warszawa, Czech Republic Mr Wolf Sp. z o.o. Full timeWhat We’re Looking For Bachelor’s degree in Computer Science or equivalent practical experience (must have) Al least 5+ years of experience in backend or infrastructure development (must have) Proficiency in C++, Java, or a similar structured programming language Strong ownership, problem-solving, and communication skills Interest in working with...
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Senior Backend Engineer
2 weeks ago
Remote, Wrocław, Kraków, Białystok, Łódź, Warszawa, Gdynia, Czech Republic Spyrosoft Full timeStrong professional experience with Kotlin and Java Expertise with Spring Boot framework Solid understanding of microservices architectures Hands-on experience with Kubernetes and containerization technologies Proficiency in Git, CI/CD, and modern DevOps practices Familiarity with database design and management Passion for renewable energy and...
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Senior Backend Node.js Developer @ Shelf
7 days ago
Remote, Wrocław, Warszawa, Kraków, Czech Republic Shelf Full timeOver 5 years of professional software engineering experience, including more than 3 year specializing in Node.js Deep understanding of distributed systems, concurrency patterns, and event-driven architectures Hands-on experience with AWS or Azure cloud primitives - you've personally provisioned resources, configured services, and built scalable systems using...
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Senior Backend Engineer
2 weeks ago
Remote, Warszawa, Czech Republic Acaisoft Poland Sp. z o.o. Full timeProven ability to design and build scalable APIs and microservices in production using C# / .NET, backed by 6+ years of experience. Strong SQL / PostgreSQL skills for advanced querying, optimization, aggregation, and processing of large analytical datasets with a focus on performance. Hands-on experience with caching (e.g., Redis), query profiling, building...
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Senior JAVA Software Engineer @ AltexSoft
2 weeks ago
Warszawa, Czech Republic AltexSoft Full time5+ years of Java development experience, with expertise in Spring Boot, JPA (JPA2, Hibernate), JUnit, JSON, and API development/integration. Strong communication skills, with the ability to convey complex concepts clearly using diagrams and models. - Excellent team collaboration skills, with the ability to engage effectively with internal and external...
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Senior Java Software Engineer @ AltexSoft
7 days ago
Warszawa, Czech Republic AltexSoft Full time5+ years of Java development experience, with expertise in Spring Boot, JPA (JPA2, Hibernate), JUnit, JSON, and API development/integration. Strong communication skills, with the ability to convey complex concepts clearly using diagrams and models. Excellent team collaboration skills, with the ability to engage effectively with internal and external...