We are looking for a Senior FullStack Engineer to join our team.
Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Senior FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
Responsibilities:
- Developing fast, high-traffic public-facing websites
- Explore new technologies and help the team to use them
- Work using AI tools and apply them to the SDLC
- Following software development best practices while delivering the work
- Following testing principles while testing your own code to ensure production readiness
- Follow the philosophy of: you-build-it-you-run-it (be responsible for the SDLC processes)
Requirements:
- 4+ years developing reliable, highly available, and scalable software systems
- Strong understanding of software architecture and design patterns
- Firm grasp of clean code principles and coding standards
- Strong proficiency using AI tooling, such as ChatGPT/Codex, for rapid development
- Experience integrating AI tooling into your development environment for streamlined usage
- Experience with AI Frameworks like Vercel AI SDK, LangChain, etc.
- Strong proficiency with backend development (Typescript, Node.js, C#)
- Strong proficiency with SQL & NoSQL datastores (GraphQL, Redis)
- Strong proficiency with frontend development (HTML, CSS, JavaScript)
- Strong proficiency with component-based frameworks and SSR (Next.js/React, Vue.js, Angular)
- Hands-on experience developing and maintaining 3rd party content management systems
- Knowledge of modern cloud infrastructures and tools, such as AWS, Terraform, and Docker
- Experience with APIs and developing in a service-based application environment
- Experience building optimized UIs for performance
- Proficiency with version control systems such as Git
- Experience working within a formal CI/CD pipeline
- Experience with logging, monitoring, and alerting services like Datadog, Newrelic
- Solid approach to testing and ensuring quality of code, Unit testing, backend, and frontend
- At least Upper-intermediate English level
- Working for the North America timezone (ET) is preferable (till 21:00 Kyiv time)
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
Top Skills
What We Do
N-iX is a global software solutions and engineering services company that helps world’s leading organizations turn challenges into lasting business value, operational efficiency, and revenue growth using advanced technology. Whether you need to build a custom solution, modernize your digital product or acquire extra tech expertise - we have the experience and capabilities to ensure your success.
With over 2,000 professionals in 25 countries across Europe and the Americas, N-iX offers expert solutions in cloud, data analytics, embedded software, IoT, AI, machine learning, and other tech domains. Being in business for over two decades, we have worked with dozens of industry-leading enterprises and Fortune 500 companies creating value across a wide variety of sectors, including finance, manufacturing, supply chain, retail, e-commerce, healthcare, and more. Our unique combination of business domain expertise and technical know-how enables us to effectively collaborate with ISVs, tech companies, and enterprises of all sizes. Thanks to the strong tech ecosystem and partnerships with AWS, GCP, Microsoft, SAP, OpenText, Snowflake, and others, we bring extra speed, scale and efficiency to more than 160 organizations across the globe. N-iX is recognized by numerous industry awards, such as CRN Solution Provider 500, Global Outsourcing 100 by IAOP, ISG Provider Lens™, Modern Application Development services providers by Forrester, etc









