Design and implement efficient event-driven systems.
Integrate and maintain platforms to handle high throughputs and complex event processing.
Contribute to architectural decisions to enhance system resilience and scalability.
Develop and maintain robust backend systems for IoT devices.
Implement communication protocols such as MQTT to ensure seamless interaction between devices and servers.
Ensure the secure and efficient exchange of data between IoT devices and the backend system.
Design, implement, and manage database solutions utilizing MongoDB.
Optimize database structures for performance and reliability.
Manage data migration, backup, and restoration activities.
Implement and maintain Keycloak for secure user authentication and authorization.
Develop strategies for identity and access management.
Enhance security measures to protect sensitive information and prevent unauthorized access.
Implement and manage Kafka to facilitate the exchange of real-time data and events between applications.
Optimize message brokers for reliability and low-latency.
Develop monitoring tools to oversee message broker health and activity.
Develop scalable and maintainable APIs for integration with front-end applications, especially those utilizing React.
Collaborate with front-end developers to align backend functionality with frontend requirements.
Maintain API documentation to facilitate seamless integration.
Conduct code reviews to ensure adherence to coding standards and to maintain code quality.
Implement testing frameworks to validate system functionality and robustness.
Collaborate with other developers and teams to resolve bugs and optimize code performance.
Stay abreast of the latest industry trends and best practices in backend and IoT development.

Requirements

Bachelor’s/Master’s degree in Computer Science, Engineering, or a related field.
2 years of proven experience in backend development, with a focus on IoT.
Strong knowledge of event-driven development and MongoDB.
Experience with Keycloak, MQTT, and Kafka is a plus.
Familiarity with Docker, Kubernetes, and other containerization technologies is a plus.
Good analytical, problem-solving, and critical-thinking skills.
Able to work as a team and focus on objectives with high standards and quality.
English (able to communicate within an international team).

Benefits

A competitive salary and other perks.
Employee Stock Options (ESOP) to financially participate in the success of the company.
Flexible work environment (e.g. office hours) with a focus on results.
Meaningful work in an award-winning startup with the opportunity of creating real impact.
Close collaboration with the leadership team and low hierarchies.
International work environment in a great team of 10+ nationalities.
Very steep learning curve due to our open and performance-based culture.
Great offices in central locations.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

event-driven systemsbackend developmentIoTMongoDBMQTTKeycloakKafkaAPIstesting frameworksdata migration

Soft Skills

analytical skillsproblem-solvingcritical-thinkingteamworkcommunication

Certifications

Bachelor’s degreeMaster’s degree