Senior Full-Stack Engineer

N-IX is looking for a talented Senior Full-Stack Engineer to join the team. Our client is a leading global provider of high-quality licensed images, videos, and music. The company helps inspire graphic designers, creative directors, video editors, filmmakers, web developers, and other creative professionals by providing diverse content to businesses, marketing agencies, and media organizations around the world. Our teams are empowered to own their applications. By joining our team, you will build customer-facing and internal applications that make complex data workflows clear, useful, and dependable. You will work across polished web experiences, the APIs and integrations behind them, and the data systems that support them. Responsibilities: Build and improve high-quality web applications with intuitive, accessible user experiences for customers and internal teams.Deliver end-to-end product features across React and TypeScript UIs, application APIs, integrations, and data access.Work with product and design to translate complex workflows into clear, effective application experiences.Work with relational and NoSQL databases to support reliable application behavior.Own substantial work from implementation through testing, deployment, production support, and iterative improvement.Contribute to code reviews, shared engineering practices, and peer learning.Collaborate with engineers across frontend, backend, data, and platform disciplines to deliver customer value. Requirements: Experience making significant contributions to production applications.Agentic development is a core part of how you work: you use it deliberately to explore, build, and deliver projects, and can articulate the practices that make it effective.Strong experience with React, TypeScript, and modern frontend frameworks such as Next.js.Experience building and integrating GraphQL and REST APIs.Experience working with relational databases such as PostgreSQL or MySQL, and familiarity with NoSQL systems such as DynamoDB and Firestore.A practical approach to automated testing, debugging, performance, and production reliability.Experience with Git-based collaboration and continuous-integration workflows. Nice-to-have: Experience with authentication, search, CI/CD, or cloud infrastructure, including GCP services.Experience building applications for AI-enabled products or data-intensive workflows.Experience integrating applications with external APIs and MCPs.Familiarity with observability tools and using production signals to guide improvements. We offer*: Flexible working format - remote, office-based or flexibleA competitive salary and good compensation packagePersonalized career growthProfessional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)Active tech communities with regular knowledge sharingEducation reimbursementMemorable anniversary presentsCorporate events and team buildingsOther location-specific benefitsnot applicable for freelancers