Source Job

$130,900–$260,000/yr
US Canada

  • Own navigation features end to end, from design through production rollout, with a focus on quality and customer impact.
  • Build across mobile, backend services, and web to deliver seamless driver experiences and admin visibility.
  • Collaborate cross-functionally with engineers, product managers, and designers to align on priorities and deliver cohesive solutions.

React Native Swift Kotlin Mobile Development Backend Services

12 jobs similar to Senior Software Engineer II

Jobs ranked by similarity.

US Unlimited PTO

  • Work with a small innovation group to turn ambiguous problems into testable product bets and build end-to-end mobile prototypes in one to two weeks.
  • Bring early versions to customers and the market validation group, then rapidly iterate to V2, V3, and beyond.
  • Once validated, harden, scale, and prepare features for clean handoff to the core product and engineering team.

Cardata provides smart, automated software and services for vehicle reimbursement, replacing outdated programs for businesses across North America. It is a small, driven team with a fast-paced, ownership-oriented culture.

$150,000–$200,000/yr
US

  • Own a mobile product area end to end, from architecture and delivery to production behavior.
  • Set technical direction for the mobile platform, shaping shared architecture behind multiple branded apps.
  • Partner with Product, Design, and QA, using AI-first development and release mechanics to define success.

ComPsych is the worldwide leader in organizational mental health, well-being, and absence management, dedicated to helping individuals and organizations thrive. For over 40 years, our solutions have supported more than 75,000 customers and touched over 160 million lives across 200 countries.

US Unlimited PTO

  • Own app architecture and developer processes for Affirm's mobile apps.
  • Lead building blocks enabling high-velocity, high-quality iOS/Android features.
  • Define the roadmap for mobile infrastructure and lead senior engineers.

Affirm provides transparent, predictable buy-now-pay-later payment solutions built on reliable and scalable engineering. It is a remote-first company with a collaborative culture focused on employee well-being and technical excellence.

$118,500–$216,500/yr
North America

  • Build and ship end-to-end features across backend services and iOS/Android mobile surfaces for the Verticals team.
  • Work with AI tools like Claude Code as a first-class collaborator to define and codify AI-native engineering practices.
  • Take full ownership of production code, on-call, and member impact, starting with the Aging in Place vertical.

Life360 keeps people close to the ones they love through its mobile app, Tile tracking devices, and Pet GPS tracker, offering location sharing, driver reports, and crash detection. With over 100 million monthly active users and 500+ remote-first employees, the company fosters a culture guided by values like being direct with respect and members before metrics.

North America

  • Build and improve Cresta's platform and product as a key member of the platform frontend engineering team.
  • Take technical ownership of substantial parts of the Cresta product, ensuring high-quality, reusable, and well-tested components.
  • Expand Cresta's services to native and hybrid mobile apps, building Android and iOS SDKs for AI agent integrations.

Cresta is an AI platform that turns customer conversations into competitive advantage using conversational AI, real-time agent augmentation, and conversation intelligence. Born from Stanford AI Lab and backed by $270M+ from a16z, Greylock, and Sequoia, Cresta is led by experienced AI leaders.

US

  • Own the Driver App and web carrier portal roadmap end-to-end.
  • Drive driver lifecycle improvements across onboarding, activation, engagement, and retention.
  • Partner with Engineering, Design, and Operations to improve marketplace health metrics.

Curri provides on-demand, last-mile logistics for construction and adjacent industries with a nationwide fleet of cars, trucks, and flatbeds. Founded in 2018 as part of YC S19, Curri is a high-growth, mission-driven company headquartered in Ventura, CA.

US

  • Build customer workflows end to end, spanning data models, APIs, web interfaces, and mobile experiences.
  • Partner with product to shape technical plans, surface risks, and stage delivery in useful increments.
  • Own quality and operations, from tests and feature flags to monitoring and incident response.

Odin is a workforce visibility and compliance platform powering infrastructure projects like AI data centers and clean energy construction. We've grown over 7x from 2024 to 2025, and our team is scaling to meet accelerating demand.

US Unlimited PTO

  • Break down projects and deliver in phases.
  • Partner with product, design, and analytics.
  • Support metrics, escalation, and on-call.

Affirm is a financial technology company offering clear, predictable pay-over-time solutions with no hidden fees. It is a remote-first, innovative team that values trust, transparency, and seamless customer experiences.

Global

  • Develop and maintain a production React Native mobile application for iOS and Android.
  • Take ownership of well-scoped development work from design through testing and release.
  • Integrate APIs, diagnose crashes, and ensure reliable mobile experiences.

Smart Working connects skilled professionals with outstanding global teams for long-term, full-time roles. It is a remote-first community that values growth and well-being, and is one of the highest-rated workplaces on Glassdoor.

  • Play a key role in the new Olo app, shaping next-gen features and fixing user-reported bugs.
  • Mentor junior engineers, lead code reviews, and set quality standards across the mobile team.
  • Take full ownership of complex features from concept to delivery, partnering with Product to design reliable, scalable solutions.

Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry with digital ordering, payment, and guest engagement solutions. The company processes millions of orders daily, serves over 800 restaurant brands, and is building a mission-driven remote team in Northern Ireland.

Global 5w PTO

  • Design, build, and ship features in the Numan app, owning them from technical scoping through release and post-launch monitoring.
  • Write production-quality native code in Swift/SwiftUI or Kotlin/Jetpack Compose with strong test coverage, and shape the app's architecture.
  • Mentor engineers, collaborate with product and design, and protect patient data with privacy and accessibility in mind.

Numan is a health platform that integrates diagnostics, medication, supplements, digital programmes, and doctor consultations to help people take control of their health. Founded in 2018, we've grown to a 300+ team distributed across the globe, with values like patients first and care deeply.

Poland

  • Own and deliver quarterly goals for your team, leading engineers through ambiguity to solve open-ended problems.
  • Collaborate with product management, design, and analytics to make decisions that properly consider risks and trade-offs.
  • Foster a culture of quality and ownership by improving code review and design standards, and support on-call efforts.

Affirm provides clear, predictable ways for people to pay over time, with no hidden fees or surprises. It is a remote-first company with over 20 million users and a Silicon Valley-rooted culture focused on transparency and impact.