---
title: 'IC3 - Software Engineer Mobile at Spin Careers'
canonical: 'https://feeny.ai/job/ic3-software-engineer-mobile-spin-careers-mexico-1sn3pa8hr88n'
type: 'job'
last_seen: '2026-10-16'
---

# IC3 - Software Engineer Mobile at Spin Careers

- **Company:** Spin Careers
- **Location:** México, Mexico
- **Posted:** 2026-09-17
- **Last confirmed live:** 2026-10-16
- **Apply:** https://job-boards.greenhouse.io/spin/jobs/4733586005

## Job description

Objective of the Role The primary objective of this role is to support the production of mobile application code based on requirements, leveraging expertise in design and best development practices. The role is responsible for ensuring the desired quality level and the appropriate use of selected work methodologies. The developer is expected to autonomously solve complex problems and contribute to high-quality code and technical documentation.

Main Responsibilities

- Provide expertise in cutting-edge design and development practices.
- Ensure the desired quality level and the appropriate use of secure development methodologies within the organization.
- Guarantee that delivered code is always functionally correct and free of errors or vulnerabilities.
- Contribute to high-quality technical documentation.
- Write excellent code based on requirements from architects and product owners.
- Create valuable and meaningful automated tests.
- Ensure the technical feasibility of UI/UX designs and their integration into the app.
- Optimize the app for maximum speed and scalability.
- Analyze, debug, and solve complex errors.
- Implement continuous integration and continuous delivery (CI/CD) within the testing cycle.
- Maintain updated task status in Jira.
- Collaborate in pair programming with other engineers to improve quality.
- Provide support to support engineers in diagnosing and solving problems.
- Comply with documentation and secure development procedures.
- Actively contribute to reducing technical debt and refactoring processes.
- Foster innovation and creativity in mobile app development.
- Define clear acceptance criteria before development.
- Write, automate, execute, and document test cases (TCC).
- Perform integration tests to verify joint functionality.
- Test the product's usability and accessibility.
- Maintain updated documentation on architectures, procedures, and operational tools.
- Develop tools and scripts to automate operational tasks.
- Follow data architecture guidelines on how to collect and store information.
- Generate and deliver design documentation and information availability to the data team.
- Collaborate and mentor team members.
- Provide development estimates.
- Develop tools and scripts to automate operational tasks and deployment processes.
- Facilitate knowledge transfer between operations and development teams.
- Implement version control systems to manage source code and infrastructure.
- Collaborate on effective branching and merging strategies.
- Facilitate knowledge transfer between operations and development teams.
- ETL (Desirable).
- Promote an autonomous work culture by encouraging self-management, accountability, and proactive problem-solving among team members.
- Serve as a Spin Culture Ambassador to foster and maintain a positive, inclusive, and dynamic work environment that aligns with the company's values and culture.

Required Knowledge and Experience

- Minimum 2 to 4 years of experience in mobile app development.
- Understanding of design patterns, architecture, and SOLID principles.
- Proficiency in Git and CI/CD tools (GitHub Actions, SonarCloud, Bitrise).
- Knowledge of semantic versioning.
- Skills in TDD and BDD.
- Experience with secure development practices (SAST, DAST, MAST).
- Preferred experience in superapp schemes, modular architecture, and component/library reuse.
- Proficiency in RESTful services, React Native, JavaScript, and TypeScript.
- Experience with Android (Java, Kotlin) and iOS (Swift, Objective C).
- Adaptability to rapid changes in the work environment and project priorities.
- Excellent communication, collaboration, critical thinking, and conflict management skills.
- Willingness to acquire knowledge in new technologies within Spin’s tech stack.

React Native:

- Knowledge of React Native and its components, hooks, custom hooks, component lifecycle, state management, HTML, CSS, Flexbox, forms, and networking libraries.

Android:

- Knowledge in Java and Kotlin, Android Studio, Android SDK, and Gradle.

iOS:

- Knowledge in Swift and Objective C, Xcode, Cocoa Touch, and CocoaPods.

En Spin estamos comprometidos con construir un lugar de trabajo diverso e inclusivo.

Creemos en la igualdad de oportunidades y promovemos un entorno libre de discriminación por motivos de raza, origen nacional, género, identidad de género, orientación sexual, discapacidad, edad o cualquier otra condición legalmente protegida.

## About Spin Careers

## Company Overview
- **One-liner**: Spin provides dockless electric scooters and micromobility services while, through its parent FEMSA, is expanding into digital payments and financial technology.
- **Entity Type**: Private (subsidiary of FEMSA, acquired by Ford Motor Company in 2018 and later integrated into FEMSA’s ecosystem)
- **Headquarters**: San Francisco, California, USA (with strong operational presence in Mexico)
- **Founded**: 2016
- **Founders**: Not publicly listed; early team included former Y Combinator and Uber/Lyft veterans

## Core Business
- Primary industry/industries: Micromobility (electric scooters) & Digital Payments/Financial Technology
- Target customers: B2G (cities, universities), B2C (riders), and B2B (FEMSA’s retail/consumer base for payment products)
- Mission or purpose statement: “Making life easier” by removing day‑to‑day barriers and creating progress through technology that generates economic and social impact

## Products & Services
- **Spin Electric Scooters**: Dockless e‑scooters (models S‑7, Spin 6) available in 60+ U.S. markets and 25+ universities; app‑based unlock, GPS tracking, and designated parking hubs.
- **Spin Hubs / Charging Stations**: Parking and charging stations with digital wayfinding screens to improve reliability and safety.
- **NetPay (FEMSA payments)**: Payment processing and financial services solutions (apparent from job listings under Spin Careers), including SPEI compliance, RPA, and cybersecurity products.

## Market Standing
- **Valuation/Market Cap**: Not disclosed (private subsidiary)
- **Key Metric**: Operating in 60+ cities and campuses across the U.S.; ~434 employees (per Built In); ongoing expansion into digital payments
- **Notable Investors/Partners**: Ford Motor Company (acquired in 2018), FEMSA (current parent), partnerships with major cities (San Francisco, Los Angeles, Washington DC, etc.) and universities
- **Growth Signals**: Active hiring for 30+ roles (software engineering, payments, data, sales) primarily in Mexico; shift toward fintech under FEMSA; goal to become carbon negative by 2025; 20+ Spin Safe infrastructure projects completed

## Competitive Advantages
- **Regulatory expertise**: Led creation of the first station‑less mobility permit system with Seattle DOT; strong compliance‑first approach.
- **Integrated ecosystem**: Backed by FEMSA, one of Latin America’s largest corporations, providing access to a massive retail and consumer base for digital payment products.
- **Dual focus**: Combines physical mobility infrastructure with digital financial services, creating cross‑selling and data synergies.

## Strategic Focus
- **Fintech expansion**: Building out payments, SPEI compliance, RPA, and cybersecurity capabilities in Mexico.
- **Sustainable mobility**: Reaching carbon neutrality and expanding safe infrastructure (Spin Hubs, improved vehicle design).
- **Digitalization of FEMSA**: Using Spin’s tech talent to power broader FEMSA initiatives (loyalty, payments, data architecture).

## Why Work Here
- **Culture & Values**: Embraces diversity, defaults to trust, acts with ownership, and works on the road ahead (long‑term mindset). Described as a “value‑based team” with a focus on growth, celebration, and belonging.
- **Work Model**: Hybrid workspace (combination of remote and on‑site); many roles listed as “Remoto” (remote) in Mexico.
- **Perks & Benefits**: Performance bonuses, family medical leave, health/dental/vision insurance, commuter benefits, free snacks/drinks, paid holidays/sick days, company‑sponsored outings.
- **Engineering Culture**: Opportunity to work on real‑world tech (RPA, IAM, DevOps, cybersecurity, mobile, data architecture) within a large corporate ecosystem while maintaining startup agility.

## Sources
1. [spin.app](https://www.spin.app/) – Official site, product descriptions, market footprint, carbon goals
2. [spin.app/about-us](https://www.spin.app/about-us) – Team background, vehicle details, history
3. [job-boards.greenhouse.io/spin](http://job-boards.greenhouse.io/spin) – Careers page, values, FEMSA affiliation, job listings
4. [builtin.com/company/spin](https://builtin.com/company/spin) – HQ, employee count, acquisition history, perks

SUGGESTED_INDUSTRY: mobility (using "transportation-services" as closest match, but note fintech element)

## Other roles at Spin Careers

- [IC5 - Staff Engineer](https://feeny.ai/job/ic5-staff-engineer-spin-careers-mexico-jfhv81vd4nxd) — México, Mexico
- [IC4 - Sr Software Engineer Fullstack](https://feeny.ai/job/ic4-sr-software-engineer-fullstack-spin-careers-mexico-ytjgae1easna) — México, Mexico
- [IC1 - Software Engineer Backend](https://feeny.ai/job/ic1-software-engineer-backend-spin-careers-monterrey-5n62wzggbq0x) — Monterrey, Mexico
- [IC3 - Forward Deployed Engineer](https://feeny.ai/job/ic3-forward-deployed-engineer-spin-careers-ciudad-de-mexico-wsp010d6pk9s) — Ciudad de México, Mexico / Monterrey, Mexico
- [IC3 - SPEI Support Engineer](https://feeny.ai/job/ic3-spei-support-engineer-spin-careers-mexico-ta2g021snr6t) — México, Mexico
- [IC3 UX Researcher Mid](https://feeny.ai/job/ic3-ux-researcher-mid-spin-careers-mexico-fr5e9sny67hb) — México, Mexico
- [IC2 - Software Engineer Backend](https://feeny.ai/job/ic2-software-engineer-backend-spin-careers-mexico-ewdek8pm0tat) — México, Mexico
- [IC3 - Infra Engineer - DevOps](https://feeny.ai/job/ic3-infra-engineer-devops-spin-careers-remote-w8vgdm7538a1)
- [Socio Comercial Estratégico - Chihuahua](https://feeny.ai/job/socio-comercial-estrategico-chihuahua-spin-careers-mexico-2n1jwe4fpevy) — México, Mexico
- [IC5 - Staff Engineer](https://feeny.ai/job/ic5-staff-engineer-spin-careers-mexico-rrag6qjs062t) — México, Mexico