Back-end Engineer

At Moventi, we are dedicated to enabling organizations to lead their industries through innovative technology solutions. Our multidisciplinary teams work together in a dynamic environment designed to foster continuous learning and professional growth. The Back End Engineer will join a forward-thinking group focused on developing real-time web applications and advanced backend services that leverage modern cloud databases, authentication mechanisms, and scalable microservices architectures. This opportunity allows you to contribute meaningfully to projects involving cutting-edge speech technologies and distributed systems that enhance user experience and system performance.

Key Responsibilities And Role Overview

As a Back End Engineer at Moventi, your primary responsibility will be to design, implement, and maintain backend services that support real-time, scalable applications. You will develop and optimize WebSocket-based communication layers and integrate Firebase authentication and Firestore databases to ensure secure and efficient data handling.

Your work will involve advanced experience in Amazon DynamoDB, focusing on performance-driven table design and complex query optimization. You will implement distributed caching mechanisms, particularly with Redis, to enhance session management and inference speed.

The role also includes managing asynchronous processes and background task queues using Celery or similar tools to maintain responsiveness and reliability. You will collaborate closely with frontend teams to define clear API interfaces, extend configuration options, and ensure seamless navigation experiences.

Additionally, you will work with speech processing integrations involving Speech-to-Text (STT) and Text-to-Speech (TTS) technologies and handle real-time audio streaming requirements to support innovative communication products.

Required Skills And Experience

We require proven experience in backend development with Python, demonstrating strong coding skills and best practices in API design, documentation, and testing. A deep understanding of WebSocket protocols and architectures supporting real-time applications is essential.

Candidates must have hands-on experience integrating authentication services and Firebase databases, including knowledge of Firebase Auth and Firestore. Expertise with Amazon DynamoDB, including designing tables oriented toward optimized performance and handling complex queries, is mandatory.

Proficiency in managing distributed caches, preferably Redis, applied to enhance session handling and inference processing is required. Familiarity with asynchronous job processing frameworks such as Celery will enable you to build reliable and scalable background tasks.

Experience with speech processing technologies, specifically Speech-to-Text and Text-to-Speech, and the ability to manage real-time audio streaming workflows is highly important for this role. Strong communication skills and the ability to collaborate effectively with frontend engineers and cross-functional teams are essential to ensure cohesive product development.

Desirable Skills And Additional Knowledge

Basic knowledge of DevOps principles and familiarity with the infrastructure where backend services are deployed will be advantageous. This includes understanding CI/CD pipelines, automation tools, and cloud deployment concepts.

Experience working with microservices architecture and container technologies such as Docker is highly desirable, as it will help you contribute to scalable and maintainable backend systems.

Having exposure to modern cloud environments and infrastructure-as-code tools will also set you apart and enable you to engage more fully with the broader technical ecosystem within Moventi.

What We Offer

• Continuous opportunities for professional growth and learning new technologies alongside a multidisciplinary team.
• Regular team events and activities designed to boost creativity, well-being, and team spirit.
• Paid holidays and a supportive work environment.

Join us at Moventi and be part of the positive change we aim to create in the technology market!