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Software Engineer - Backend Poland Jobs

6 Job Offers

Senior Software Engineer - Backend
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Join our Hub team in Łódź as a Senior Backend Engineer. You will design and build high-volume microservices in Java/Kotlin and Spring for critical third-party integrations. Leverage your AWS and distributed systems expertise to enhance our parking platform. We seek a proactive problem-solver dedi...
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Poland , Łódź
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Not provided
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Arrive
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Until further notice
Backend Software Engineer
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Join DualEntry as a Backend Software Engineer in Warsaw. Build and own critical AI-native ERP features using Python, FastAPI, and AWS. This early-stage role offers significant equity, full ownership, and a remote-first culture for a pragmatic engineer with 5+ years of experience.
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Poland , Warsaw
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65000.00 - 135000.00 USD / Year
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DualEntry
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Until further notice
Backend Software Engineer
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Join a top-funded NYC startup as a Senior/Staff Backend Engineer in Warsaw. Design and build core systems end-to-end using Python, FastAPI, and PostgreSQL in a high-ownership role. Enjoy significant equity, remote work, and the chance to shape a leading AI product from an early stage.
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Poland , Warsaw
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100000.00 - 175000.00 USD / Year
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DualEntry
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Software Engineer II - Backend Focused
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Join Viator, a Tripadvisor company, as a Software Engineer II in Kraków. Focus on backend development using Java, C#, or C++ within a full-cycle, agile process. Enjoy a hybrid role with competitive pay, annual bonus, travel perks, and comprehensive health benefits in a dynamic, supportive team.
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Poland , Kraków
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Not provided
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Tripadvisor
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Until further notice
Senior Software Engineer - Backend focused
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Join Viator, a Tripadvisor company, as a Senior Backend Software Engineer in Kraków. You'll design, build, and deploy systems for the world's leading travel experiences marketplace, using Java or similar. Enjoy a flexible schedule, travel perks, and a full-cycle engineering role with rapid produc...
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Poland , Krakow
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Not provided
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Tripadvisor
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Until further notice
Senior Software Engineer, Backend (Java)
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Join our team as a Senior Backend Engineer (Java) and help build a platform connecting millions to their ideal jobs. You'll design distributed systems on AWS/Kubernetes, applying TDD and clean architecture principles. We offer a remote-friendly culture in Poland, competitive salary, and meaningfu...
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Poland
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Not provided
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SmartRecruiters
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Until further notice

About the Software Engineer - Backend role

Explore the world of Software Engineering through the lens of Backend Development. This page is dedicated to Software Engineer - Backend jobs, a career path focused on the server-side logic, databases, and APIs that power modern applications. Backend engineers are the architects of the digital infrastructure, building the invisible yet critical systems that ensure data flows securely, efficiently, and at scale. Unlike frontend development, which deals with user interfaces, backend work is all about what happens behind the scenes: processing requests, managing data storage, integrating services, and maintaining the reliability of complex distributed systems.

Typical responsibilities in backend engineering roles include designing and developing robust, scalable APIs (RESTful or GraphQL), managing databases (both SQL and NoSQL), implementing business logic, and building microservices architectures. A significant portion of the work involves optimizing performance, ensuring high availability (often targeting 99.99% uptime), and handling data consistency across multiple servers or cloud regions. Backend engineers frequently collaborate with frontend developers, product managers, and DevOps teams to define system requirements and deploy solutions. They are also responsible for writing automated tests, participating in code reviews, and contributing to system architecture decisions.

The skills required for these positions are diverse and technical. Proficiency in statically typed languages like Java, Go, C++, or Scala is often essential, though Python and Node.js are also common. Deep knowledge of cloud platforms (AWS, GCP, Azure) and containerization tools (Docker, Kubernetes) is increasingly expected. Understanding distributed systems concepts—such as event-driven architectures, message brokers (like Kafka), caching strategies, and fault tolerance—is critical. Strong fundamentals in data structures, algorithms, and system design are non-negotiable for solving complex problems at scale. Additionally, experience with CI/CD pipelines, monitoring tools, and security best practices is highly valued.

The typical career path for a Software Engineer in Backend roles often progresses from entry-level positions focusing on implementation to senior and staff levels where mentoring, technical leadership, and architectural vision become key. Many professionals in these backend jobs come from computer science, software engineering, or related technical backgrounds, though equivalent practical experience is widely recognized. The field rewards continuous learning, as tools and paradigms evolve rapidly. Whether you are building high-concurrency platforms, data streaming pipelines, or secure cloud-native services, backend engineering offers a challenging and rewarding career at the heart of technology innovation. This page serves as your gateway to discovering the next opportunity in this dynamic profession.