Lumoa is a Helsinki-based technology startup that provides an online service for collecting and analyzing customer feedback using AI and Machine Learning. We are growing at 20% rate monthly. After 1 year, we have signed multiple long-term deals including global companies with multi-billion annual revenue. We are also part of Microsoft Azure Sponsorship Program (BizSpark Plus) and we were granted 120 000€ worth of credits to Microsoft Azure for the next year.

We are looking for a Lead Backend Developer to join us!

We want someone who takes pride in his/her work and wants to make sure that things are clean, maintainable, and reliable. You also understand that sometimes we must make technological compromises to make a perfect product for our users.

WHAT THE POSITION OFFERS:

+ Try and decide which technologies to use

+ Participate in release and sprint planning

+ Lead overall software and system architecture

+ Build scalable, highly available and self healing systems

+ Possibility to participate in Product Management and Development (not just technology)

TECHNOLOGY-WISE WE CAN OFFER*:

+ Legacy-Free Codebase

+ Spring Boot, Spring Cloud Stream, Grails, Node.js

+ MongoDB, MySQL, RabbitMQ (more to come soon)

+ Microservices, Kubernetes and Docker based system architecture

REQUIREMENTS:

+ Hands-on experience with Cloud platforms (AWS, Google or Azure)

+ At least 3-5 years of programming experience in JVM technologies

+ Basic knowledge of synchronous and asynchronous programming

+ Good understanding of SQL and NoSQL, RabbitMQ is a plus

+ Understanding of Docker and microservices, Kubernetes is a plus

+ Good understanding of security, privacy is a plus

+ Experience with system and software architecture

+ Experience with Public API's and integrations

+ Hands-on experience with DevOps (for example, Jenkins)

+ Hands-on experience with Linux, Servers, Networking, Centralized Logging, Monitoring, Backups, Certificates, Encryption

*) We will also provide you a possibility to do a ‘code review’ for our codebase and detailed description of our system architecture before signing the contract - we want you to be sure you know what you will be working with.

Don’t worry if there’s something that does not sound familiar – interest to learn new things is a core value of our company.

If you want to hear more, drop us an email - or even better - let’s meet and have a beer and a pizza (We prefer Putte’s or Pjazza, but just as we like bad jokes, SkyExpress is always an option).

More information at: http://lumoa.me/careers/lead-back-end-developer

If you have any questions, please contact Carlos via carlos(at)lumoa.me or +358 40 162 5139.