✦ Luna Orbit — Software Engineering

Staff Mobile Engineer, Member

at SoFi

📍 UT - Remote Remote Posted March 08, 2026
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Position Details

Type Full-Time
Experience mid
Exp. Years 6+ years
Education Bachelor’s degree (ideally in a technical field)
Category Software Engineering

About this role

This role involves developing scalable mobile applications using Flutter, designing APIs, and collaborating across teams to deliver high-quality mobile experiences.

Key Responsibilities

  • Develop mobile features
  • Design and optimize API integrations
  • Ensure code quality and scalability
  • Mentor junior engineers
  • Support system architecture improvements

Technical Overview

The environment includes Flutter, GraphQL, REST APIs, Agile methodologies, and mobile system architecture for building and maintaining scalable mobile apps.

Ideal Candidate

The ideal candidate is a senior mobile engineer with over 6 years of experience, proficient in Flutter and API design, with a strong background in scalable mobile architectures and Agile practices.

Must-Have Skills

6+ years mobile programming experienceExperience with Flutter (strongly preferred)Experience with API design and consumptionExperience with Agile developmentAbility to produce scalablereusable code

Nice-to-Have Skills

iOSExperience with GraphQLExperience with REST APIsExperience with mobile system architecture

Tools & Platforms

GitGraphQLRESTJira

Required Skills

FlutterMobile app developmentAPI designGraphQLRESTAgileTest-driven developmentiOSGitMobile architectureScalable codeCode reviewsMentorshipTeamworkProblem-solving

Hard Skills

FlutterMobile app developmentGitAPI designGraphQLRESTAgileTest-driven developmentiOS

Soft Skills

problem-solvingownershipcollaborationmentorshipcommunicationteamwork

Industry & Role

Industry Fintech
Job Function Mobile application development and API integration

Keywords for Your Resume

FlutterMobile app developmentAPI designGraphQLRESTAgileTest-driven developmentiOSGitMobile architectureScalable codeCode reviewsMentorshipTeamworkProblem-solving

Deal Breakers

Less than 6 years of mobile programming experience, No experience with Flutter, Lack of API design skills, Inability to work in an Agile environment

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