Senior FullStack Software Engineer (Python)

N-iX is a software development service company that helps businesses across the globe develop successful software products. Founded in 2002 in Lviv, N-iX has come a long way and increased its presence in nine countries - Poland, Ukraine, Sweden, Romania, Bulgaria, Malta, the UK, the US, and Colombia. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies. Currently N-iX is looking for a Senior FullStack Software Engineer to join one of our projects. 

Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. You will work alongside some very talented and dedicated individuals, you will be part of a cross-functional agile team that contributes to building the digital platform and 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:

• Taking part in daily agile ceremonies, brainstorming on innovative ideas that challenge the status quo, and helping to implement solutions. 


• Acting as an advocate for ownership & highest code quality, as well as contributing to the health of the infrastructure. 


• Raising the bar and elevating the team by sharing knowledge and best practices, while always seeking improvements and facilitating progress. 


• Engage in the full software lifecycle  - from design and development to deployment, monitoring, and support.


• Build user-centric web applications by translating mockups into accessible, performant front-end components.

Requirements:

• Be able to work within Canadian Timezone (EDT).


• 4+ years developing reliable, highly available, and scalable software.


• Strong proficiency with backend development (Typescript/Node.js, Python). 


• Strong understanding of software architecture and design patterns. 


• Firm grasp of clean code principles and coding standards. 


• Hands-on experience in Django and/or FastAPI. 


• Experience with APIs and developing in a service-based application environment 


• Good knowledge of SQL & NoSQL datastores (Postgres, Redis). 


• Strong proficiency with frontend development (HTML, CSS, JavaScript/Typescript). 


• Strong proficiency with Vue.js or other component-based frameworks. 


• Experience building optimized UIs for performance. 


• Knowledge of modern cloud infrastructures and tools, such as AWS and Docker. 


• Experience with AI tooling such as Copilot.  


• Proficiency with version control systems such as Git/GitHub. 


• Experience working within a formal CI/CD pipeline (we focus on GitHub Actions). 


• Experience with logging, monitoring, and alerting services like Datadog. 


• Solid approach to testing and ensuring the quality of the code of the backend and frontend. 


• Experience building and consuming APIs in service-oriented environments.


• Skilled in version control (Git) and working within structured CI/CD pipelines.


• Experience with observability tools (e.g., Datadog) for logging, monitoring, and alerting.


• Solid testing background: unit, integration, and end-to-end testing on both backend and frontend.


• At least Upper-intermediate English level

Nice to have:

• Exposure to AI-enhanced tooling (e.g., GitHub Copilot).