Senior Software Engineer – Backend

October 22

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Logo of Koltin

Koltin

Healthcare Insurance • Wellness

Koltin is a Mexico-based health membership provider focused on adults aged roughly 50–84 that combines a major-medical-expenses insurance (operated by BBVA Seguros Salud) with preventive care services, telemedicine, longevity assessments, rehabilitation spaces and community activities. The company offers membership plans with hospital network access, coverage for emergencies and accidents, regular medical follow-up (geriatrics, nutrition, general medicine), and social and wellness programming to promote physical, mental and social well‑being.

11 - 50 employees

Founded 2020

⚕️ Healthcare Insurance

🧘 Wellness

📋 Description

• Help design and build the backend infrastructure and APIs for a new mobile app • Enable a secure, reliable, and scalable system to serve members and operational teams • Own end-to-end delivery of complex features or critical workflows • Lead debugging of difficult production issues • Coach and unblock others; mentor other engineers • Champion engineering excellence (reliability, testing, maintainability) • Influence technical direction within the team: how to structure code, test, and operate

🎯 Requirements

• Fiveish years of web development with the likes of PHP & Laravel, Ruby & Rails, Elixir & Phoenix, etc • SQL and relational databases like MySQL/MariaDB, PostgreSQL • Fast-paced startup environments • Automated unit/integration/behaviour/etc tests • Multidisciplinary teams, collaborating with designers, product management, data • Bonus point if you have: • Familiarity with frontend frameworks like VueJS, React, Tailwind, etc. If not, there’s no worry as long as you are open to learning!

🏖️ 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

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