Senior Full Stack Developer

Description

• Develop and maintain the frontend and backend of the Smart Alerts tool using React.js and Nest.js. • Ensure seamless integration between frontend and backend components, optimising for performance, scalability, and user experience. • Conduct code reviews, optimise performance, and ensure adherence to the best security practices across the entire stack. • Mentor junior developers and contribute to the continuous improvement of the development process. • Implement and maintain containerisation solutions using Docker. • Apply Agile and Scrum methodologies to ensure efficient project management and timely delivery. • Troubleshoot and resolve complex technical issues related to both frontend and backend services. • Collaborate with product managers, UX/UI designers, DevOps engineers, and other team members. • Design and implement robust and scalable database solutions using MySQL/MariaDB, and NoSQL databases like MongoDB.

Requirements

• A Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent experience. • Strong knowledge of frontend technologies, including HTML, CSS, JavaScript, and Angular. • Strong knowledge of queuing systems such as RabbitMQ and Kafka. • Understanding of Domain-Driven Design (DDD), Hexagonal Architecture, Clean Architecture, CQRS, and Event-Driven Architecture (Intermediate level). • Frameworks & Libraries, NestJS (Express-based) for scalable backend applications. • Database & ORM, Experience with Kysely, Knex, or similar query builders. • Experience with Monorepo Management like NX, pnpm workspaces, or similar tooling. • Proficiency in Unit Testing & End-to-End Testing (Intermediate level). • Strong understanding of software development methodologies, such as Agile and Scrum. • Excellent communication and collaboration skills. • Excellent problem-solving skills and the ability to work in a fast-paced environment. • Good grasp of containerisation principles and experience with Docker. • Familiarity with RESTful API design and development, as well as GraphQL, Protobuf, and Flatbuffer. • Understanding of Schema Validation, Familiarity with Ajv, Typebox, Zod, or equivalent libraries. • TypeScript for robust and maintainable code. • Knowledge of Package Managers – Experience with npm, pnpm, yarn, etc. • Experience with Redis, MySQL, and/or PostgreSQL, including complex query optimization and database design. • Deep experience with Next.js and React in high frequency transaction environments, including RESTful API design and development. • At least 5 years of experience in full-stack development with a focus on Nest.js and Node.js.

Benefits

• Attractive remuneration package • Wellness benefit • Training support • Eur1,000 Refer a friend bonus • Relocation package (if required) • One day birthday holiday

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