6,778 java application engineer jobs in Polska.

Kyriba Corp. is seeking a Senior Software Engineer to join their Payment Advanced Routing Team in Warsaw, Poland. The role focuses on building the payments processing core of their SaaS solution. Qualifications include 12+ years of Java development experience and a strong understanding of microservice architectures. The ...

... supporting a global 24/7 production environment] Requirements: Application Support, Technical Support, Production Support, Problem-Solving, Analytical skills, Microservices architecture, Distributed systems, ITSM, Jira, Confluence, Atlassian, Communication skills, Cloud-native applications, Site reliability engineering, SRE

Expected, SQL, Oracle, JavaScript, TypeScript Optional, Spring Boot, Hibernate, Swagger, Postman, Git, Bitbucket About the project, Looking for a paid internship where you bridge technical support and real software development? Join our engineering team! You will investigate code, diagnose defects, and implement fixes under ...

Qualifications - Bachelor's degree in Computer Science, Engineering, Mathematics, a related technical field, or equivalent practical experience. - Experience designing and maintaining databases (SQL and NoSQL) for web applications to ensure data integrity and security. - Experience writing code in one or more programming ...

We’re currently seeking a passionate Senior QA Engineer for our mobile and IoT projects for a freelance cooperation. At the moment, we have a few open positions for our ongoing projects, which are heavily focused on IoT and mobile. As a freelancer working with intent, you'll have the chance to contribute your expertise ...

... transfer applications/middleware Production experience in search technologies such as Solr, OpenSearch, or Lucene is highly advantageous Knowledge of Scala or Java We offer We gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible schedule and opportunity ...

... transformation of the employee identity lifecycle — replacing manual processes with a fully automated platform spanning 16 countries. As our L2 IAM Support Engineer , you will be the operational backbone of this platform. You will resolve identity lifecycle issues, own application onboarding end-to-end, administer MFA and ...

Why Join Us At Cloudfide, we engineer solutions where data truly becomes an accelerator for innovation. We build and evolve large-scale Big Data and cloud-native platforms for global clients, including leaders in retail and the Fortune 500. We process massive, complex datasets, operate fully in the cloud ecosystem, and ...

Talanto is hiring a Senior Full Stack Engineer (React + Django) to design and implement web applications that scale. You will work across frontend and backend, collaborating with product and design to deliver robust features and clean interfaces. You should be proficient in modern JavaScript (React) and Python Django, with ...

NET developer with strong AWS and database experience to design, build, and optimize software solutions. You will write clean, scalable code and collaborate across cross-functional teams to define project requirements.

... years of experience with Scala designing, developing, deploying, and maintaining backend services and distributed systems in production. 8+ years of software engineering experience (preferrably Java) 3+ years of experience building distributed systems using Akka (Streams, Actors, Persistence) or Apache Pekko. 3+ years of ...

... the heart of what we do. Be part of a dynamic team that thrives on adapting to market changes and making an impact. Your Impact Cisco is seeking a Solutions Engineer (SE) for the Polish mid market with a primary skillset in Enterprise Networking and secondary knowledge in one or more of the following areas: Cyber-Security, ...

... with Agentic AI frameworks such as ADK for building multi-agent systems. Ability to design and implement AI-driven decision-making and tool-using agents. Data Engineering & Analytics: Competency in SQL, data preprocessing, feature engineering, and building ETL pipelines. Skilled in exploratory data analysis (EDA), visualization, ...

... przez nie odpowiedzialności za utrzymanie i rozwój wdrożonych rozwiązań. Wymagania Minimum 5 lat doświadczenia technicznego jako Software Developer, DevOps Engineer, QA/Test Automation Engineer lub na podobnym stanowisku. Praktyczna znajomość pełnego cyklu życia oprogramowania (SDLC) oraz doświadczenie w pracy w zespołach ...

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

... maintaining the operational infrastructure for our cutting-edge generative AI models and services. You will work closely with data scientists, machine learning engineers, and software developers to ensure our GenAI applications—especially complex, multi-agent systems—are scalable, reliable, and efficient across major cloud ...

... Joining OPmobility means stepping into a global group with a purpose to keep people and goods moving safely, smarter, and sustainably everywhere. The Product Application Engineer position is part of our C-Power Business Group and is based in Lublin, Poland. Responsibilities - Act as the main technical point of contact between ...

... Kibana, and AppDynamics. - Define SLOs/SLIs for developer pipeline applications to ensure high availability and performance. - Proactively identify and resolve application performance bottlenecks. - Develop automation scripts using Python, JavaScript, or Go to streamline operational tasks. - Focus on projects related to Generative ...

... focused on performance and reliability - Work in Agile teams using CI/CD, automated testing, and code reviews - Maintain technical documentation and improve engineering practices - Act as a technical SME for application and support‑related topics - Identify and manage risks, dependencies, and delivery blockers Key Requirements ...

... English, but also Italian, Spanish, Portuguese and German. The Application Services department is responsible for areas such as software development, data engineering, testing services, CRM, ITSM and ERP platform integrations, as well as application management for customers in Scandinavia, Benelux, France, Germany, Switzerland ...