Senior Back-End Developer (IoT domain)

We are looking for a skilled Software Engineer with expertise in integrating various third-party services. 

In this role, you will be responsible for developing new features for a new product within the platform. We offer plenty of challenges and opportunities for growth and improvement. 

If you have a strong background and thrive in a collaborative environment, we encourage you to apply for this exciting opportunity! 

CUSTOMER

Our Customer is an IoT-based building management platform focused on supporting owners and tech experts with data-driven decisions. 

• Investigate, debug, and fix production issues 
• Improve performance issues 
• Integrate new devices (analyze manufacturer PDF documentation, create Lambda Parser, write unit tests, update databases, verify integration with real device, and update emulator) 
• Integrate third-party API (analyze API documentation, prepare plan for changes in our codebase, and implement the integration) 
• Clarify open questions with device manufacturer or third-party API provider by email 
• Support DevOps activities 
• Mentor and support Junior Developers by providing technical guidance, ensuring code quality, and fostering a collaborative team environment

• 7+ years of experience working as a Back-end Engineer with using TypeScript, NestJS, Knex, and Node.js 
• Knowledge of IoT data collection, processing, and analytics 
• Strong expertise in AWS: EKS, Lambda, Step Function, S3, IAM 
• Experience with Kafka, RabbitMQ, Docker, Grafana 
• Hands-on experience with PostgreSQL, MongoDB 
• Upper-Intermediate level of English 

WOULD BE A PLUS

• Knowledge of AWS: IoT Core, RDS, VPC, API Gateway, Cognito, Amplify, SES, VPC 
• Experience with Kubernetes, Terraform, VerneMQ, and 1Password 
• Knowledge of InfluxDB, Redis 
• Experience with GraphQL, Excel, and PDF generation 
• Experience with Python

PERSONAL PROFILE

• Excellent communication skills, both verbal and written 
• Ability to present technical ideas clearly to diverse stakeholders 
• Proficiency in driving and coordinating separate development zones for seamless integration 
• Ability to work as part of a team and foster a collaborative environment 
• Proactive approach to problem solving and willingness to share innovative ideas for process improvement 
• Adaptability to aligning technical decisions with business objectives and user needs 
• Capability to identify process bottlenecks and implement solutions to optimize workflows 
• Ability to lead a team of Junior Developer(s)