732 test developer with java jobs in Poznań, Polska.

... with semantic models, governed data products, and business metricsEvaluate response accuracy, relevance, consistency, security, and business valueCollaborate with technical teams and business stakeholders to translate requirements into reliable agent capabilitiesEstablish documentation, testing standards, monitoring practices, ...

... mobile architecture patterns. - Experience in creating production applications with emphasis on quality, performance and maintainability. - Backend experience with Java and Spring Boot. - Knowledge of APIs, microservices and event-driven systems. - Experience with CI/CD, automated tests and production environments. - Ability ...

... Nice-to-have: Practical experience using AI-assisted coding tools/agents in production workflows. Benefits In return, we offer: 100% remote, flexible work. Work with an experienced team of developers and continuous development of your hard and soft skills. Dev-friendly processes such as Continuous Integration, Continuous Delivery, ...

... Mathematics or related technical field 5+ years experience in software development with Big Data technologies Advanced knowledge of Python, Scala, or Java Proficient with Spark and Databricks and/or Snowflake Experience with cloud platforms such as Azure, Google Cloud Platform, Amazon Web Services Demonstrated experience with big ...

... at the level of min. C1, - Knowledge of English at the level of min. B2, - Basic analytical and problem‑solving abilities, with willingness to learn working with data, - Strong customer focus, willingness to learn, and a proactive approach in everyday tasks, - Good communication and teamwork skills, with growing ability ...

... planning and FinOps techniquesImprove developer experience through CI/CD pipelines, golden paths, templates, and Infrastructure as Code (IaC) techniquesCollaborate with cross-functional teams to align system requirements with strategic objectives Requirements Bachelor’s degree in Computer Science, Engineering, or related field, ...

... and applications Requirements 4+ years experience in software development with Data Software Engineering technologies Advanced knowledge of Python Proficient with Spark and Databricks Experience with cloud platforms such as Azure, Amazon Web Services, Google Cloud Platform Experience with and confidence in using AI development ...

We are seeking a Lead C++ Engineer with Observability to lead the observability implementation. This role combines hands-on engineering with technical leadership, ensuring customer experience, system reliability and operational insight are measurable and embedded throughout the software development lifecycle. The ideal ...

... Docker and KubernetesExperience with infrastructure as code tools such as Terraform, CloudFormation, or Bicep and GitOps tools like Flux or ArgoCDFamiliarity with cloud resource management tools including Crossplane, Pulumi, and AWS Controllers for KubernetesExperience with internal developer platforms such as Backstage, ...

... mentor team members and provide the team with the tools and motivation Write project documentation Requirements 5+ years of experience in software development with Data Software Engineering technologies Advanced knowledge of Python Vast experience with Spark and Databricks Experience with cloud platforms such as Azure, Amazon ...

... enhancements to improve cost, quality, and performance of Finance software applications. - Work using agile methodologies (e.g., Scrum, Kanban) and collaborate closely within the Scrum team—including Developers, Delivery Lead, Scrum Master and Product Owner to define new development and enhancement requirements in Finance. - Create ...

... OData, SAPUI5, ERP, Java, and S/4HANASolid understanding of modern cloud-native solutions within and beyond the SAP ecosystemExpertise in ERP and/or S/4HANA with a good grasp of end-to-end business processesStrong background in Java and Spring Boot, focused on building scalable and robust applicationsFamiliarity with microservices ...

... API) using tools like Playwright, Cypress, or others. Experience working in an Agile/Scrum development process. Knowledge of programming languages (Python or JavaScript). Knowledge of GIT version control system allowing to use it freely. Familiarity with test management tools (TestRail, Zephyr, Xray, or similar). Practical ...

... build beautiful software together. We are looking for Senior Data Scientist. Location: Remote (CET working hours); Start date: asap; Duration: until end of 2026 with possibility to extend; Contract type: B2B only (freelance), full-time. Key Responsibilities End-to-End Ownership: Develop, test, and deploy forecasting algorithms ...

... professionals across various fields, including software development, fintech, blockchain, Web3, and more. We're always on the lookout for individuals who resonate with our vision and values, so review our criteria below and feel free to submit your application without hesitation! Submit your application, and we'll ensure to ...

... to stay connected and productive Requirements 5+ years of experience with C++ programming, particularly for developing and maintaining COM Add-InsExperience with JavaScript, particularly for client-side scripting and enhancing user interactivity within ExcelUnderstanding of Microsoft Office APIs and the architecture for ...

... queries and ensure efficient use of PostgreSQLDesign and implement clean, maintainable code with strong adherence to TDD/BDD principles using RSpecCollaborate with cross-functional teams to define and deliver technical solutions that align with business goalsConduct code reviews and mentor junior developers to uphold quality ...

... quality and adherence to best practicesTroubleshoot and resolve technical issues in existing SAP applicationsProvide technical guidance and mentorship to junior developersDocument technical specifications and development processesSupport testing activities and deployment of SAP solutions Requirements 5+ years of ABAP development ...

... scalable, fault-tolerant architecturesFamiliarity with Linux performance tuning and profiling toolsEnglish proficiency at a B2+ level Nice to have Experience with streaming/messaging systems such as KafkaFamiliarity with the FIX protocol We offer We gather like-minded people:Top tech minds driving innovation in AI, cloud ...

... cloud-based data platforms. You will architect data pipelines, integrate diverse data sources, and collaborate with data scientists to operationalize ML models. Role requires hands-on cloud experience (AWS/Azure/GCP), strong SQL and programming in Python/Scala, and familiarity with DevOps tools. English fluency is essential.