Senior Backend Engineer for IoT Solutions

About our Team

Samsung R&D Institute Poland, is looking for experienced IoT Senior Backend Engineer, for the team working on the development of Home IoT services based on Cloud architecture.

Our Team is dedicated to improving everyday lives by making objects around us more user-friendly. With use of our SmartThings platform, the opportunities are endless. We believe that the Internet of Things should be accessible to everyone, and we strive to create easy-to-use, secure, and, above all, intelligent device integrations that take your home to the next level.

It allows customers control various types of devices in Home IoT (meters, Home automation devices, sensors, energy management etc.)

The team works on full process from business analysis through design of architecture, implementation of backend and testing.

We’re looking for a Senior Backend Engineer passionate not only about software development but about gadgets, IoT and smart devices as well, who’ll be mainly responsible for the Cloud to Cloud Integrations with partners and development of very useful tools for the SmartThings platform. You may be the one who makes things a little more connected and a lot smarter.

If you are an organized person, open minded, creative, and full of energy and you like working with people, we encourage you to answer our offer.

Role and Responsibilities

• Design and build Cloud to Cloud device integration
• Design, lead the development and maintenance of IoT services and IoT apps
• Implementing the web API for Partners
• Close cooperation with Headquarter in Korea incl. active participation in calls (usually weekly) – you will be the 1st point of contact in technical matters
• Support Project Manager in technical aspects of the project
• Support Partners who integrate C2C
• Support for tester team
• Participate in code reviews and contribute to the software engineering best practices development
• Working on new features SmartThings proposals

Technologies in use

• Java, Spring-Boot, Java Script, Node.js, Python, Lua, Groovy
• RDBMS, Messaging System, Cache System (eg. Redis cache)
• Google Cloud
• AWS (Serverless solutions including AWS Lambda, setup servers, databases, code and troubleshooting)
• Auth0 technology, REST APIs, OAuth 2.0, SOAP
• Git, Jira, Confluence
• Sumo Logic

Skills and Qualifications

• 1-2 years as Senior Backend Engineer
• Reading system and network architecture documents
• 4 years in Java Spring or JEE backend development, 4 years in Java Script & Node.js, 4 years in Python, 6 years in software development
• Good knowledge of UML
• Knowledge of SQL and of NoSQL
• Practical experience in one of Cloud: AWS, Google Cloud, Azure and other Cloud Computing solutions
• Practical experience in Cloud to Cloud integrations
• Practical experience in coding for Alexa, Google Home APIs (optional)
• Knowledge of Auth0 technology, REST APIs
• Problem solving and critical thinking skills
• Sc. or M.Sc. degree in: preferably computer science, telecommunication, other STEM field
• Independent working but within a small team of highly talented and quality-focused engineers
• Using, functional testing and knowledge of web service tools
• Ability to write clean and high quality code
• Good communication with partners
• Good English and Polish - communication level

Nice to have

• Knowledge of frontend technologies
• Practical experience in monitoring services and apps or in DevOps role
• Knowledge of IoT
• IoT protocols: Zigbee, Z-Wave, WiFi
• Knowledge of KNX

We offer

• Team:
• Friendly working atmosphere - we’re open-minded and support each other as we have common goals as a team and we can only reach them together
• Opportunity to work in multiple projects
• Working with the latest technologies on the market
• Monthly integration budget
• Flexible working hours
• Wide range of trainings
• Equipment:
• PC workstation/Laptop + 2 external monitors
• OS: Linux, Windows
• Benefits:
• Private medical care (possibility to add family members for free)
• Multisport card
• Life insurance
• Lunch card
• A partial reimbursement of the cost of an English language course
• Possibility to learn Korean for free
• Variety of discounts (Samsung products, theaters, restaurants)
• Unlimited free access to Copernicus Science Center for you and your friends
• Possibility to test new Samsung products
• Location:
• Office in Warsaw Spire near metro station
• Hybrid model of work – 3 days from the office per week