Top Tech Jobs & Startup Jobs in Lisbon

Build and maintain responsive, accessible React frontends from Figma designs; create reusable components and Storybook docs; implement client and server state management; integrate wallet and blockchain interactions; write unit, integration, and E2E tests; monitor and debug production with Sentry; participate in architecture, estimation, code review, and CI/CD workflows.

Review merchant applications and accounts to assess eligibility and compliance, investigate fraud and payment risk signals, manage offboarding and payout holds, partner with payment providers and internal teams, document decisions, and improve risk workflows and tooling.

Own and build Coinflow's EU go-to-market: define strategy and priorities, generate direct merchant revenue, create partner referral channels, manage full sales cycle to go-live, translate compliance into executable deals, establish regional ops and reporting, and hire the team to scale the region.

Design intuitive, accessible mobile and web interfaces with strong interaction design, prototyping, and illustration. Translate customer feedback and business goals into user flows and localized experiences. Collaborate with cross-functional teams using modern design tools to deliver high-quality UX/UI for international audiences.

Lead and grow the Integrations engineering team that connects Yuno to PSPs, acquirers, and gateways. Provide technical and people leadership, set architecture and API standards, contribute hands-on to backend development, ensure scalability, reliability, security, and cross-functional alignment with Product and Payments teams while mentoring engineers and driving engineering best practices.

Administer and communicate group benefit plans for overseas employees, manage open enrollment, track medical/dental clearance for CENTCOM/AFRICOM assignments, reconcile invoices and payroll deductions, maintain HR systems and benefits content, support absence administration, execute system testing and process improvements, and liaise with vendors, Payroll, Finance, and managers to ensure compliant benefits delivery.

Lead product vision and strategy for internal and customer-facing products. Own product lifecycle, build strategic roadmaps, prioritize backlog, collaborate with design and engineering, use data to measure impact, communicate with stakeholders, and deliver complex projects that improve efficiency and customer experience.

Own test strategy and automation frameworks across backend services and UI. Design and maintain scalable test frameworks, integrate tests into CI/CD pipelines, influence architecture for testability, perform exploratory testing, and drive quality across engineering and product in a fast-moving startup.

Review and onboard business customers by performing KYB/KYC checks, verifying corporate documentation, conducting sanctions/PEP/adverse media screening, assessing AML risk, escalating high-risk cases, maintaining records, and collaborating with Sales, Compliance, and Operations to streamline onboarding and improve processes.

Design, build, and maintain scalable infrastructure and CI/CD for internal developer applications; automate tasks; manage OpenShift and container platforms; monitor systems; perform RCA; enforce security; collaborate with developers and respond to customer tickets.