Praca dla senior java engineer w Lodz

- 5+ years of experience in Software Engineering, Performance Engineering, Site Reliability Engineering, or a related field. - Hands-on experience with load testing, performance analysis, and scalability improvements. - Strong analytical and problem-solving skills, including hypothesis creation, experiment design, metric definition, and result...

- At least 8 years of commercial experience as a Data Engineer, Lead Data Engineer, or Data Architect - Strong expertise in SQL - Strong expertise in Python - Strong expertise in Spark or PySpark - Experience in data architecture, data quality, metadata management, analytics, and reporting - Strong experience with cloud data engineering tools, preferably...

- Min. 3 years of experience in a DevOps role - Basic expereirnce as a Java Developer - Knowledge of Google Cloud Platform (GKE, GCE) - Experience with Terraform, Jenkins, Kubernetes - Experience in working with microservices archtecture Hybrid work mode from one of our locations — 2 days per week on-site (Łódź, Warsaw, Kraków, Poznań, or...

We are looking for a Principal/ Senior GCP DevOps Engineer to join our growing Platform Engineering team. In this role, you will work closely with engineering and infrastructure teams to design, build, and operate scalable, secure, and highly available cloud environments. You will play a key role in shaping our cloud architecture, improving reliability, and...

Must-have knowledge and experience - Proven experience with RESTful API testing tools and methodologies - Strong Python programming skills for test development - Hands-on expertise with Robot Framework automation - Familiarity with modern DevOps tools (Jenkins, Git, Docker, K8s) - ISTQB Foundation Level knowledge (or equivalent practical experience) -...

Which technology & skills are important for us? - Basic knowledge of Java 17+, Java EE, Spring with Spring Boot - Basic knowledge of object oriented programming and architecture concepts - Basic knowledge of BPMN tools (Camunda, N8N) - English and Polish B2+ Nice to have: - Basic knowledge of Docker , Kubernetes - Basic knowledge of test tools - Basic...

Must-Haves - 6+ years of professional experience with React and JavaScript/TypeScript . - Strong analytical and problem-solving skills. - Open mind, curiosity, and a strong desire to learn new technologies and business domains. - Ability to clearly explain non-trivial systems and algorithms. - Ability to follow and understand technical conversations. -...

6+ years of professional experience with React and JavaScript/TypeScript . ~ Ability to follow and understand technical conversations, and clearly explain non-trivial systems. ~ Exposure to backend Java (reading backend code occasionally helpful). A computer science degree from a top Polish technical university. Are you a skilled React developer experienced...

We are looking for a Senior Data Migration Engineer to join Sii and our delivery team focused on SQL Server to Snowflake migrations for a global client operating in the tobacco industry. You will contribute to the development of Matillion pipelines, AI-assisted code conversion, automated testing, and data reconciliation from the outset. Your tasks Migrating...

- Proven experience in IT operations, application support (2nd/3rd line), or a similar production-facing role with 5+ years of experience - Demonstrated ownership of incidents end-to-end, from alert handling through RCA and prevention - Practical experience working within an ITIL framework, including incident, problem, and change management, with 2+ years of...

Must have - 5+ years hands-on Calypso development experience; V17+ strongly preferred - Working with APIs, workflows, engines, events, reporting, and scheduled tasks, and integrating it with external systems. - 5+ years Java development experience. - Experience with the collateral management module. - Strong SQL and database experience, preferably Oracle. -...

- Good knowledge of IBM z/OS and mainframe concepts - Familiarity with COBOL and/or Assembler (willingness to learn Assembler if COBOL is the primary language) - 2-3 years of experience in mainframe development, internships, or academic projects - Introductory experience or understanding of DB2 - Awareness of debugging and performance monitoring concepts -...

- At least 8 years of commercial experience as a Data Engineer, Lead Data Engineer, or Data Architect - Strong expertise in SQL - Strong expertise in Python - Strong expertise in Spark or PySpark - Experience in data architecture, data quality, metadata management, analytics, and reporting - Strong experience with cloud data engineering tools, preferably...

Which technology & skills are important for us? Good knowledge of Java and Object Oriented Programing Good knowledge of XML/XSD TalentBank is an original internship program of the Digital Technology Centre in Poland, which aim is to enable students and graduates to gain professional experience in IT / banking industry. The project can be attended by people...

Which technology & skills are important for us? - Good knowledge of Java and Object Oriented Programing - Good knowledge of XML/XSD TalentBank is an original internship program of the Digital Technology Centre in Poland, which aim is to enable students and graduates to gain professional experience in IT / banking industry. The project can be attended by...

Bachelor's degree in Computer Science, Software Engineering or equivalent practical experience. Basic hands on experience with: o Kubernetes concepts (pods, deployments, services, namespaces) and working with manifests. o Containerization (Docker or similar), building and running container images. o TypeScript/JavaScript and/or another modern programming...

- Minimum 5 years of experience in a consultative or advisory role related to Microsoft Dynamics 365 and the Power Platform - Expert knowledge of Microsoft Dynamics 365, including all CE 1st Party Applications, Dataverse, Power Apps, and Power Automate - Strong understanding of software development lifecycle (SDLC) and experience with both Agile and...

- At least 2 years of commercial experience in software testing - Hands-on experience with mobile, API and UI testing - Knowledge of software testing techniques and methodologies - Understanding of SDLC and QA lifecycle processes - Basic programming skills in Java, JavaScript or Python - Experience with test automation and/or performance testing tools -...

EPAM is seeking a Lead Full-Stack Developer (Java Golang) with AI solution engineering expertise to join an engineering team delivering the core platform foundation for a global leader in cloud-first networking and security services. The client specializes in DNS, DHCP, and IP address management (IPAM) solutions, enabling enterprises to manage and secure...

- Proven experience with RESTful API testing tools and methodologies - Strong Python programming skills for test development - Hands-on expertise with Robot Framework automation - Experience with Database and Kafka testing - Proven ability to test and validate XML/JSON data formats - Knowledge of XML and JSON formats - Familiarity with modern DevOps tools...