Backend Cloud Developer
Join a leading company in smart energy automation, combining engineering excellence and innovative smart‑home solutions to deliver integrated temperature control and energy efficiency systems.
We are seeking a highly skilled Senior Backend Cloud Developer to join our innovative team. This role focuses on designing, developing, and maintaining robust, scalable cloud-based backend systems, with a strong emphasis on leveraging AWS services, particularly AWS IoT Core. The ideal candidate will have extensive experience in building high-performance applications using Node.js or Python and a passion for solving complex technical challenges. Experience with real-time data processing or IoT smart home technologies is a significant advantage.
Requirements:
- Bachelor’s degree in computer science, Engineering, or a related field (or equivalent experience).
- 3+ years of experience in backend development, with at least 2 years focused on cloud-based solutions.
- Deep expertise with AWS services, including AWS IoT Core, Lambda, ECS, EC2, S3, RDS, DynamoDB, API Gateway, and CloudFormation.
- Proficiency in Node.js or Python, with hands-on experience developing backend Lambda functions using these languages.
- Knowledge of database technologies (SQL and NoSQL) and data modeling.
- Familiarity with CI/CD pipelines, containerization (Docker), and infrastructure-as-code tools, with experience using Bitbucket for repositories and CI/CD being advantageous.
- Strong problem-solving skills and ability to work in a fast-paced, collaborative environment.
- Excellent communication skills and ability to mentor junior developers and collaborate effectively with mobile, web, and firmware teams.
Main duties:
- The job holder will do all tasks within his/her level of skill and ability.
- Design, develop, and deploy scalable backend systems using AWS cloud services, with a focus on AWS IoT Core, Lambda, ECS, EC2, S3, RDS, and DynamoDB.
- Architect and implement APIs, microservices, and serverless solutions to support high-traffic applications.
- Collaborate with mobile, web, and firmware teams to ensure seamless integration and delivery of end-to-end solutions, particularly for IoT-enabled applications.
- Implement secure, efficient data storage and retrieval mechanisms using AWS databases and storage solutions.
- Monitor, troubleshoot, and maintain backend systems to ensure optimal performance and uptime.
- Integrate real-time data processing pipelines and event-driven architectures using AWS IoT Core, Kinesis, EventBridge, or similar services.
- Contribute to code reviews, technical documentation, and best practices for backend development.
- Work with Bitbucket for version control and CI/CD pipeline management.
- Stay updated on emerging cloud technologies and propose innovative solutions to enhance system capabilities.
- Department
- IT
- Role
- Backend Developer
- Locations
- Cluj-Napoca
- Remote status
- Hybrid
About Sales Consulting
Since 1998, we've been active in the Human Resources consulting market, providing regional coverage across four key areas of expertise: recruitment and selection, personnel leasing, assessment centers and consultancy. As leaders in Transylvania, we've expanded our reach to embrace a culture of continuous improvement, thereby strengthening our position in the Romanian and also regional market. This commitment underscores our dedication to evolve alongside the dynamic needs of our clients and the ever-changing landscape of the business environment.
Our success stems from the professionalism of our services, the multidisciplinary expertise of our consulting team and our ongoing collaboration with those who rely on our consultancy services.
Building long-term partnerships with clients across diverse industries such as IT&C, automotive, outsourcing, pharma, banking, FMCG and more, is our primary objective.
Our commitment to client orientation, teamwork, flexibility, excellence, dedication and responsibility reflects our aim to bring added value to our services.