Search current backend developer jobs, vacancies, and employment in Polska on Jobeax. 2,967 backend developer jobs in Polska.
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Wyświetlane oferty
... mission We are looking for an experienced Tech Lead, Backend (Go, Typescript) to lead the technical execution, micro-architecture and engineering excellence of backend platform services powering the core of the 1inch DeFi platform. This is a hands‑on technical leadership role for an experienced backend engineer who combines ...
Poland, Warząchewka Polska
DCG Poland is seeking a skilled Java engineer to upgrade and evolve our financial applications, focusing on Java 21 and Spring Boot. You will design, develop and maintain systems supporting savings and investments products.
Poland, Warząchewka Polska
Amazingauctane
Auctane in Poland is seeking a Software Engineer with 2+ years of Java backend experience to design, develop, and maintain scalable enterprise applications using Java 17+ and Spring Boot. You will implement BPM workflows, RESTful APIs, deploy on AWS, and build CI/CD pipelines with Jenkins and GitHub, while ensuring quality ...
Poland, Zielona Góra
21840 - 26880 zł
Senior Java Developer We are looking for a Senior Java Developer (7+ years of experience) to lead the development of resilient, highly available systems and event-driven microservices in a high-stakes financial environment. Requirements: Experience: 7+ years of commercial backend development with a proven track record of ...
Poland, Warszawa
19000 - 23000 zł
Software Developer (Java & Angular) We are looking for an experienced developer with strong expertise in backend or frontend development and a solid understanding of the full stack to build reliable, high-quality software solutions. Responsibilities: Delivery & Strategy: Develop features aligned with multi-year product ...
Poland, Warszawa
Brightstar Lottery
6k
... - Security best practices (OWASP Top 10, secure coding) Qualifications: - Bachelor’s degree in Computer Science or related field, plus 5 years professional backend development experience; or - Master’s degree in Computer Science or related field, plus 3 years professional backend development experience Success Profile: ...
Poland, Warszawa
25200 - 29400 zł
... danych między systemami. Architektura oparta jest o event‑driven (Kafka) i łączy modularny monolit z mikroserwisami. Twoje zadania Rozwijasz logikę biznesową i backend systemu. Projektujesz i rozwijasz API oraz usługi backendowe. Integrujesz system z wieloma źródłami danych (REST, Kafka, JMS, SFTP). Pracujesz z przetwarzaniem ...
Poland, Kraków
B2Bnetwork
... od pierwszych etapów projektu. Zespół współpracuje bezpośrednio z dedykowanym biznesem odpowiedzialnym za definiowanie wymagań. Obowiązki na stanowisku As developer we expect you to both develop code and a good User experience in UI, but also work with requirement breakdown to stories and delivering end2end test. Co przekona ...
Poland, Warszawa
For our Client we are looking for an experienced Fullstack (Python, Java) Developer. The ideal candidate will have expertise in both backend and frontend development, with a strong focus on Python, API development, and SQL. Additionally, experience with Ansible for automation, IIS for web hosting, and proficiency in Java, ...
Poland, Kraków
... Developer to join our client's project ,[Design, implement and maintain Apache Airflow DAGs, Manage and optimize Google Cloud Composer environments, Develop Python backend services and REST APIs, Use Pydantic for schema modelling, validation and type enforcement, Build integrations between pipelines and backend services through ...
Poland
$2k USD
We are creating a new product in a multi-cloud setup and are seeking a Senior Full-stack Developer to drive backend and frontend delivery. You will build with Python/FastAPI, React/TypeScript, PostgreSQL, OpenSearch, and heavy Databricks usage while optimizing performance. Apply today. Responsibilities Create and maintain ...
Poland, Poznań
Sii Sweden AB
... Translate into Swedish. We are building a large-scale, cloud-native SaaS platform and are looking for an experienced https://jobeax.com/link/JSd7UYCSg572jJDY Developer to join our engineering team. If you enjoy designing distributed systems, working with modern serverless technologies, and solving complex technical challenges, ...
Poland
Szukamy osoby na stanowisko .NET Developer, która chce budować przyszłość systemów ERP w oparciu o autonomiczną pracę agentów AI. W tej roli połączysz solidny backend z technologiami jutra. Z jednej strony projektujesz skalowalną architekturę i budujesz fundamenty naszych systemów klasy ERP. Z drugiej – zarządzasz agentami ...
Poland, Kraków
$2k USD
We are creating a new product in a multi-cloud setup and are seeking a Senior Full-stack Developer to drive backend and frontend delivery. You will build with Python/FastAPI, React/TypeScript, PostgreSQL, OpenSearch, and heavy Databricks usage while optimizing performance. Apply today. Responsibilities Create and maintain ...
Poland, Wrocław
A leading consulting firm in Poland is seeking a Senior Backend Developer to support and lead technological initiatives. The role involves designing and maintaining backend systems, mentoring junior developers, and applying best practices in software development. Candidates should have extensive experience in backend development ...
Poland, Warszawa
... business-critical information in real time. Working closely with business stakeholders and engineering teams, you will help design innovative solutions leveraging modern backend technologies, distributed architectures, event-driven processing, and emerging AI capabilities. Your tasks: Designing and developing scalable full-stack applications ...
Poland, Warszawa
IntellectEU
... personal and professional development as well as the chance to change the way the business works in the financial world. ,[Implement and operationalize core backend and frontend services with fault tolerance, security, and scalability., Build API-first services integrating blockchain networks, third-party provider solutions, ...
Poland
B2Bnetwork
... biznesowych, projektowaniu architektury oraz wdrażaniu nowych funkcjonalności. Obowiazki na stanowisku Projektowanie, implementacja i utrzymanie aplikacji webowych (backend w Pythonie, frontend w Angularze). Integracja warstwy backendowej z frontendową. Implementacja responsywnych interfejsów użytkownika zgodnie z wymaganiami. ...
Poland, Warszawa
$2k USD
We are seeking a Senior Java Developer to join our team, bringing expertise in microservices architecture and Kafka-based enterprise messaging systems to power cloud-based, blockchain-driven financial solutions. Responsibilities Lead the implementation of backend systems and mentor junior developersDevelop reliable, cloud-based ...
Poland, Kraków
B2Bnetwork
... charakter backend-first fullstack (około 70% backend i 30% frontend) i koncentruje się na przetwarzaniu danych, integracji systemów oraz rozwoju nowoczesnych usług backendowych. Twój zakres obowiązków Rozwój i utrzymanie aplikacji backendowych w Java i Spring Boot Tworzenie rozwiązań z wykorzystaniem Spring Integration Rozwój ...
Poland, Warszawa