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Reimagine Physical Security

Oct, 11

Fully Remote





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Backend Developer

Job description
About Kisi

Kisi is a security platform with offices in Brooklyn and Stockholm and a global remote team spanning from America, Europe, Africa and Asia. We create hardware and software that helps businesses connect and control their spaces through the cloud.
About the role:

Your tasks as a backend developer of Kisi will be a lot of things, but never dull. In helping us build a highly robust and scalable public API (used by hundreds of thousands of users from all over the world!), you will:

Implement new features and help define and tackle projects big and small
Collaborate with our web, mobile and hardware teams
Design and maintain internal frameworks and standards
Work on improving security and performance of endpoints and background jobs
Work on internal tooling for logging, error reporting, releasing, testing etc.
We move fast, plan frequently, release to production daily and keep our meetings short. Our API is currently a Rails monolith running on Heroku & GCP, and we're documenting it with OpenAPI 3. Familiarity with this stack is a big plus!


Solid experience with Ruby and Ruby on Rails (or a similar language/framework)
You've mastered the latest technologies and you're experienced with modern tools and workflows
You are well versed in writing good code: clean, modular, tested, scalable
You love cutting edge tech and you're passionate about working on a product that is solving real world problems
High level of communication and teamwork skills

Why Kisi?

Real impact: your contributions matter, and your code will reach customers within a few weeks of onboarding. We have quick turnaround times and enjoy working under reasonable pressure.

You’re in for the full picture, from understanding and enhancing product requirements to building and verifying the hardware and software product that corresponds to them.

Work hard, play hard. Competitive salary, wellness program, insurances, yearly company bootcamps, but also a lot of heavy lifting and crunching. We want to go above and beyond.

Anything but ordinary. We’re a fun and international crew with offices in Brooklyn and Södermalm, and an office atmosphere that’s often described as “too much”.