database

- 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...

At INFUSE, innovation drives us. We unite forward‑thinkers who anticipate how technology shapes business and deliver high‑impact projects with real potential. We are looking for a Senior Pyton Backend Developer with a strong R&D mindset and proven experience building scalable, maintainable microservice systems with extensive integration work. You will be...

Join us as …Software Engineer [m|f|d]Individually tailored to your skills, you will take on challenging and varied tasks in our development department. We are looking for experienced employees as well as newcomers who want to get started with enthusiasm and support from our experienced developers.Depending on your experience, strengths, and personal...

We are looking for a skilled Oracle Developer to join a project in the banking sector. You will be part of a German-speaking team, responsible for developing and optimizing database solutions using Oracle APEX and PL/SQL. This remote position requires regular communication with customers and collaboration with team members. If you are passionate about...

We are seeking an experienced Java API Engineer to design, develop, and maintain scalable backend services and APIs. The ideal candidate will have strong expertise in Java 17, Spring Boot, PostgreSQL, and Google Cloud Platform (GCP), along with experience in CI/CD and Agile environments. You will Design, develop, and maintain backend services and RESTful...

- 6+ years of professional software development experience , ideally with enterprise or business-critical applications. - Strong hands-on experience with C# and .NET . - Strong SQL and relational database skills, including data modelling, query optimization, and debugging. - Proven experience designing and developing REST APIs, web services, and system...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking...

Private Medical & Dental care & Life Insurance covered Internal Mobility program - possibility of rotation between projects, locations, accounts ...and more! Project Description: The client has an installed base of hundreds of scanner systems worldwide. In order to meet up-time contract agreements, the system downtime must be kept to an absolute minimum. The...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking...

Data Operations AdministratorDepartment: Data Operations & Adoption, DD&IT Reports to: Head of Data OperationsJob Function SummaryThe operations administrator is responsible for managing daily operational BI processes and is professionally accountable for the work and decisions made by the operations team. This team oversees system monitoring and...

We are GFT Poland WE KNOW how to tackle complex issues with innovative approach to deliver the highest value. Our reputation has been built around one simple rule: we do not overpromise, WE DELIVER . We deliver to our employees, clients and partners. WE GROW as you grow, so investing in you is our business strategy. Caring for each other is our priority. WE...

About The Role As a Lead Full-stack Engineer, you will develop and maintain features across the entire stack for our Client, a European public sector organisation, from user interfaces and consumed APIs through to server-side business logic and database interactions. You will take technical ownership of the solutions you deliver — their scalability,...

Java Developer – Trading Data| Hybrid 4 days in office | WarsawYou will:Develop and maintain scalable, high-performance solutions for trading data platform and trade booking/control systemsScale the platform and build dashboards to increase platform usageCollaborate with stakeholders, integrate systems and optimize performanceWork with AI-driven...

Our expectations:2+ years of experience as a DevOps engineerExperience building CI/CD pipelinesExperience with one or more cloud platforms: AWS, Azure, GCPExperience with Infrastructure as Code (IaC) (Terraform, etc.)Linux administration skillsExperience with Docker, Kubernetes, OpenShiftKnowledge of Git version control system (GitOps)English proficiency at...

We’re looking for a Production Engineering Specialist to join a global financial services and banking technology environment, supporting mission-critical platforms that power international payments and financial transactions. You’ll work at the intersection of Production Engineering, Site Reliability Engineering, Cloud, DevOps and Application Support,...

Basic requirements: - Knowledge of Python, SQL, experience with Pandas or NumPy libraries - Knowledge of database fundamentals: types of database relationships, ACID principles, relational vs NoSQL databases, data normalization and denormalization, row-based vs columnar data storage - Knowledge of basic Big Data concepts — OLAP vs OLTP, ETL vs ELT, Data...

MUST HAVE IBM DataStage, ETL Python Oracle Czytanie Kafka/XML NICE TO HAVE Doświadczenie w dużym środowisku bankowym Doświadczenie w branży bankowej KONTEKST PROJEKTU O projekcie Projekt realizowany jest dla jednego z największych banków w Europie w obszarze Group Compliance – Market Abuse Surveillance & Compliance – Investment Management....

Date: Aug 13, 2026 Location: Warsaw - remote/hybrid, Masovian, PL, 02-146 City : Warsaw - remote/hybrid State : Mazowieckie (PL-MZ) Country : Poland (PL) Requisition Number : 47311 Overview This position will work to create end to end solutions, helping clients organize, structure and visualize their data in a way that delivers value and actionable...

- Data storages (SQL Server - must) - SQL, PL/SQL or TSQL or any database programming SQL - Data modeling - Kafka - APIs Nice to have: - DB2 - Snowflake and S3 storage - Person who has been building some ETL/Pipelines and understands different techs - The person who understand the Data and Data Landscape. ,[Design and build ETL processes and data...

Haworth w Łodzi poszukuje specjalisty ds. integracji i analizy systemów ERP.Do obowiązków należy rozwijanie i utrzymanie rozwiązań w IFS, tworzenie i modyfikacja zapytań PL/SQL, raportów w IFS Report Designer oraz rozwój integracji (REST API, XML, JSON). Wymagana jest znajomość Oracle PL/SQL i Oracle Database, podstawowa znajomość IFS,...