Jobs at Wise-integration

Document and translate business, security, compliance, and data-access requirements for generative and agentic AI use cases. Define access-control policies, maintain requirements traceability, produce technical documentation, SOPs, and training materials, and manage Confluence and Jira to support governance and delivery across security, architecture, data, and engineering teams.

Analyse legacy and cloud payment services, gather and document business and system requirements, support Product Owners with backlog clarification and prioritisation, participate in technical discussions, support testing and defect resolution, and identify process/system improvements for payment case handling.

Lead end-to-end QA for a banking mobile app across Android and iOS. Perform UI and API testing, maintain automated test suites with Java, Selenide and TestNG, use cloud test platforms (LambdaTest), integrate API tests into CI/CD (GitLab CI), define test plans/cases, collaborate with developers/product teams, and perform manual exploratory testing as needed.

Lead design, development, and maintenance of Python-based data integration and ETL/ELT solutions for a migration program. Provide architectural guidance, drive cloud-based implementations, collaborate with cross-functional teams, and contribute to DevOps, automation, and CI/CD to deliver scalable, high-quality solutions.

Design and implement scalable backend services and modern web applications across the full stack. Build services with Java/Spring Boot or Node.js/TypeScript and front-ends with Angular or React. Ensure scalability, performance, security, and maintainability; use cloud platforms, Docker, CI/CD, REST APIs, databases, automated testing, and AI-assisted tools. Mentor junior developers and support the full software lifecycle.

Hands-on QA Engineer who also performs Scrum Master duties. Responsibilities include manual and automated testing, test case creation and execution, validating integrations, maintaining test environments, incident analysis and defect reporting, coordinating test data with other teams, and driving Scrum ceremonies and agile practices.

Provide hands-on remote and on-site IT support, troubleshoot user issues, deploy and maintain systems, manage helpdesk queues, create KB articles, assist with hardware setup/replacement, participate in Scrum, and report project status to managers.

Validate SEPA, SWIFT, and Visa payment flows (ISO 20022, 3DS2), build and run API and microservice automated tests, perform resilience, performance and end-to-end transaction testing, integrate tests into CI/CD, and produce audit-grade PCI DSS test evidence and traceability.

Join a small team to migrate a proprietary ERP from legacy (.NET Framework 4.7, AngularJS) to modern stack (.NET 9, React 19). Build new features, maintain legacy code, implement MsSQL-backed functionality, integrate via RESTful APIs with major ERPs (Rivile, MS Dynamics, SAP, BSS), and deploy/operate on Azure. Collaborate closely with product and business stakeholders in an on-site Vilnius team.

Backend developer for a gaming product team building scalable web applications with C#/.NET (8/9) and Azure SQL. Design and integrate REST APIs, lead code reviews, own backend architecture, and collaborate across technical and non-technical stakeholders. 6-month Vilnius-based contract with 4 mandatory office days per week.

Design and define end-to-end solution architecture for a cryptographic inventory platform: model cryptographic assets, define integrations, security controls, compliance alignment, stakeholder governance, review implementations, and support testing and production readiness.

Design and build scalable backend solutions in Java using microservices. Develop and optimize REST APIs, support CI/CD pipelines, and operate containerized environments with Docker and Kubernetes. Apply security best practices, collaborate with stakeholders, and contribute to solution design on a long-term telecom project.

Design and govern secure, scalable solution architectures for GenAI initiatives. Develop architecture artefacts, embed secure-by-design controls, assess risks and trade-offs, and align designs with cybersecurity, enterprise architecture, risk, and compliance teams.