Java Backend Engineer

Ubique Systems — Poland · Posted ~3 hours ago

Full-time

Skills

Java Spring Boot microservices REST APIs automated testing deployment observability software security reliability AI

🔓 Log in to save this job, tailor your resume & track your apply process — 7 days free, no card needed.

Log in to add to target list

Summary ✨ AI‑Generated

A backend engineering role focused on intelligent digital products and services. You will design and continuously improve services using Java, Spring Boot, microservices, and REST APIs, while applying automated testing, deployment, observability, security, reliability, and compliance practices. AI is central to the solutions, with emphasis on explainability and ethical implementation.

Highlights

Build intelligent digital products with AI at the core, using modern engineering practices across development, testing, deployment, observability, security, and reliability. The role emphasizes meaningful stakeholder impact and responsible, explainable AI.

Description

Java Backend Engineer( Kracow / Wroclaw) Role summary We are looking for a Backend Engineer to design, develop, and continuously improve intelligent digital products and services that support employees and HR stakeholders, with AI at the core. Primary skills Java, Spring Boot, microservices, REST APIs Key responsibilities Design, develop, and continuously improve intelligent digital products and services that support employees and HR stakeholders, with AI at the core. Apply modern engineering practices, from analyzing user needs and developing new features to automated testing, deployment, and observability. Ensure quality, security, reliability, and compliance by applying digital principles and implementing functional and non-functional requirements. Build observability into solutions, monitor production health, help resolve incidents, and remediate root causes of risks and issues. Advocate for user and stakeholder needs, ensuring AI solutions are explainable, ethical, and human-centric. Share knowledge openly, contribute to hiring and onboarding, and help shape a collaborative, forward-thinking engineering culture. Required skills and experience Strong experience in Java and Spring Boot, including Spring Batch and Spring Cloud, and building microservices. Proficiency in REST API and GraphQL schema design. Experience with NoSQL data modelling, such as Azure Cosmos DB; data streaming, such as Confluent Kafka; and authentication/authorization protocols, including OAuth 2.0 and Microsoft Entra ID. Familiarity with Azure Cloud Services, including App Services, Azure Monitor, and API Management. Collaborative communication skills: able to express ideas clearly in English and adapt technical content for diverse audiences while working closely with product managers, designers, and engineers in agile settings. Strong commitment to quality, maintainability, documentation, and continuous learning. AI-related skills, such as Spring AI or LangChain, are a strong plus. Key skills Java coding Spring Boot RestAPI Microservices SQL Azure Cloud and Azure App services