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Full Stack Developer
Contract full stack developer at the Dutch Tax Administration (Belastingdienst) in Apeldoorn: front- and backend work in a DevOps/Scrum team building and maintaining organization-wide web applications, including SQL, automated regression testing and middleware config. Stack includes Angular/TypeScript, Spring Boot/Java, DB2/PostgreSQL, OpenShift and Robot Framework.
Back-end Engineer (Java/Python) – Data Platform
Back-end engineer building a data platform for one of the world's largest banks, working in Java or Python with REST APIs, SQL/NoSQL and graph databases, plus cloud CI/CD and observability. Hybrid role based in Kraków (6 office days/month) on a B2B contract via Verita HR.
Data Engineer (Python/SQL)
Data Engineer building production-grade data models and pipelines for one of the world's largest banks (placed via Verita HR). Core stack is Python and SQL, plus data governance/metadata modeling and integrations via APIs, databases, event streams or cloud platforms. Hybrid in Kraków, B2B contract.
Senior Data Engineer
Senior Data Engineer building production-grade data pipelines (SQL, Python, graph and NoSQL databases, cloud services, CI/CD) on a long-term project at one of the world's largest banks, via staffing firm Verita HR. Hybrid role based in Kraków with 6 office days per month, on a B2B contract.
Data Engineer
Data Engineer supporting an Intelligent Buildings software platform: migrating data to Databricks Unity Catalog on Azure, building and optimizing Python data pipelines and automation, validating data quality, and occasionally supporting Power BI reporting. Onsite in Chicago two days per week, U.S. Central Time.
Full-Stack Software Engineer – .NET & Azure
Staffy is hiring a senior full-stack engineer (1099 contract, USD 80–110/hour) to modernize a legacy healthcare services platform: C#/.NET backend, React or Angular frontend, Azure (App Service, Functions, Service Bus), SQL Server, Azure DevOps CI/CD, plus AI-driven features. Onsite in Irving, TX three days per week.
Sr Salesforce Engineer
Senior hands-on Salesforce engineer to build and maintain Salesforce applications (Apex, Lightning Web Components, Commerce Cloud) and integrations with SAP and legacy systems on the platform team of a global consumer goods and beverages company. Offered by Staffy as a long-term contract (W2/C2C) based in Atlanta, GA.
Senior Full-Stack Salesforce Engineer
Staffy is hiring a Senior Full-Stack Salesforce Engineer to join a client's platform team at a global consumer goods and beverages company, building Salesforce apps (Apex, LWC, Commerce Cloud), React frontends, Java backend services, and REST/microservices integrations with Docker and CI/CD. Onsite in Atlanta 3 days/week.
Sr Data Scientist & Product Manager
Hybrid senior contract role (1099, USD 85–110/hr) blending data science and product ownership: leading computer vision / image recognition solutions for a retail & CPG client, hands-on with Python, PyTorch/TensorFlow/OpenCV, Azure and Databricks, while owning the AI product roadmap. Onsite in Atlanta three days per week.
QA Automation Engineer
100% remote, fixed-term B2B contract (23.11.2026–22.02.2027) helping modernize a legacy goods-management application to React/TypeScript, Java and Google Cloud. The QA Automation Engineer does exploratory testing of the legacy app, designs UI E2E coverage, and refines an AI pipeline that generates and debugs automated tests.
IT Automation Tester [he/she]
Automation tester owning and scaling C#/.NET 8 test suites (NUnit, Bitbucket/Bamboo CI/CD) for applications on the PEGA platform, supporting a Java-to-PEGA migration in a KYC programme for a public-administration client. Hybrid or fully remote in Poland, with some manual testing included.
Software Entwickler (m/w/d) Optronik
Develops and maintains a customized C++17/20 software solution for optronics systems on Linux/Windows, extending a service-oriented architecture with CAN/CANopen and MQTT, using git/Bitbucket/Bamboo/CMake, agile planning and regular code reviews. Employment is via staff augmentation (Arbeitnehmerüberlassung); German at C1 level is mandatory.
Product Owner Digital Product Development - 20653
Veritaz, an IT staffing firm, is hiring a Product Owner in Stockholm to own the product roadmap, manage and prioritise the backlog, and balance business value against maintenance and technical debt. Day to day involves gathering requirements, collaborating with agile teams and stakeholders, defining product metrics, and driving cross-team initiatives.
Full Stack Developer (Java/Angular)
Full stack developer at Randstad Digital Italia in Rome building Angular/TypeScript frontends and Java/Spring Boot backends, integrating via RESTful APIs, plus testing, code reviews, and SQL/NoSQL database work in collaboration with Product Owner and UX/UI teams. RAL up to €45,000 plus meal vouchers.
QA Tester (Manual/Automation)
QA Tester (manual/automation) at Dellent, a consulting firm, for a hybrid project with an investment banking client's tech hub, based in Porto or Lisbon. Day to day: manual and automated testing with Jira/Xray, SQL, API testing via SoapUI/Postman, and CI/CD tools like Jenkins; fluent French and English required.
Infrastructure Lead - Datacenter & Private Cloud
Infrastructure Lead for a hybrid project in Lisbon or Porto at consultancy Dellent: managing datacenter and physical infrastructure, LAN/WAN networks, VMware/Hyper-V virtualization, SAN/NAS storage, backup/DR and security (firewalls, IDS/IPS), while leading the technical team and following ITIL/SLA practices.