Koltin

About us

At Koltin, we’re redesigning the way we care for our moms, dads, and grandparents to help them remain healthy and independent for as long as possible.

How do we do it? Through our health memberships, which provide personalized, preventive care to support our members’ long-term well-being.

We are the first company in Mexico offering health memberships that include major medical insurance coverage for older adults-up to 84 years old-backed by BBVA Seguros Salud.

 

About the role

We’re looking for a Senior Software Engineer Mobile to lead the development of our customer-facing mobile app with the best practices from the ground up. This is a key position with a high impact on how our members experience their care and benefits.

You will be the technical owner of our app and will work closely with design, product, and other teammates to shape an intuitive, secure, and high-performing experience for older adults and their families.

 

You’re a good fit if you:

* Identify with our Eng Values.
* Owns end-to-end delivery of complex features or critical workflows
* Leads debugging of difficult production issues with calm and focus
* Coaches and unblocks others; mentors other engineers
* Champions engineering excellence (reliability, testing, maintainability)
* Identify with the T shaped model, which are generalists with a strong suit in one specific area. We are all engineers at our core no matter our specialization.

 

Had experience with:

* Fiveish years of mobile app development with React Native or similars
* Structuring components and collaborating on design systems
* Versioning and backwards compatibility
* Fast-paced startup environments
* Accessibility and usability within a mobile context

 

Bonus points if you have:

\- Knowledge and some experience with mobile pipelines and releases

\- Has context around bridges and native integrations and is not afraid to get down into the weeds if the situation calls

\- Has some experience with automated unit/integration/behaviour/etc tests

 

Key Outcomes:

* Build, launch, and maintain Koltin’s mobile app using React Native:
* In a scalable and maintainable manner
* With analytics and monitoring to understand user behavior and app health
* Ensuring the app is intuitive and usable for elderly users with limited tech experience no matter the device
* Set up (with help) the initial version of our deployment pipelines for mobile apps
* Collaborate with a more backend oriented teammate aligning APIs contracts and Integrating with backend services considering security, performance, time to market, etc
* Partner our design team to implement and evolve the design system to be used on the app

 

Perks & Benefits:

🎓Access to professional development tools and resources (courses, books, workshops, etc.)

💊Unlimited virtual medical assistance (general practitioner, nutritionist, psychologist) for you and 3 family members

🏈 Access to physical wellness tools (TotalPass)

🌴 9 extra vacation days per year in addition to the legal minimum

👓 Private Major Medical Insurance

💻 All the equipment you need to do your best work

💵 $500 MXN monthly support for home office expenses

💎 One-time $2,000 MXN support to set up your home workspace

 

Being aware that some groups don’t apply even if they are qualified, this is a reminder to apply even if you think that you don’t tick all the boxes!

React

React Native

Software Development

Testing

Support

Security software

System security

Design Systems

Data analytics

Mobile App Development

Version control

Accessibility

Usability

Automated Tests

Pipelines

Integrations

Debugging

Mentoring

Monitoring

API Integration

High performance

User Testing

Scalability

Sr. Software Engineer Mobile (React Native)