Full-stack Developer – Web & Mobile

Role Overview

• You will increase automated test coverage to 90% for critical parts of the application, focusing on areas that are prone to bugs.
• You will integrate crash and performance monitoring tools to track and minimize unexpected mobile app behavior in real-time to ensure stability for users through robust error handling, fallback mechanisms, and graceful recovery from failures.
• You will lead strategy development on at least one significant feature for the mobile application.
• You will work with the team to build, test, and release three core features that involve frontend for React (web) and React Native (mobile).
• You will develop an initial baseline and improve performance by 15% in key areas, like reducing application load times and backend request efficiency.
• You translate requirements into technical specifications and work to plan, design, develop, and maintain new web and mobile requirements.
• Develop and maintain cross-platform features and UI components using React Native (iOS/Android) and React/Ruby on Rails (Web).
• Write clean, efficient, and documented code that adheres to established standards and repository organization best practices.
• Manage the deployment lifecycle, including contributing to deployment scripts and monitoring post-release application health.
• You design, develop, and maintain code integrations and API functionality.
• Architect scalable API endpoints and integrations with external systems, ensuring high performance and reliable operation.
• Implement robust security measures, including data validation, authentication, and authorization mechanisms.
• Optimize and document API performance, providing clear usage guidelines and troubleshooting response times or error handling.
• You conduct thorough unit testing of features and bug fixes on both mobile and web platforms to ensure cross-platform consistency and reliability.
• Execute comprehensive unit tests to validate the functionality and correctness of individual modules and components.
• Manage the full bug lifecycle, from participating in rotation-based error monitoring to root-cause debugging and resolution.
• Utilize advanced diagnostic tools, including logging and monitoring systems, to troubleshoot complex technical issues and share findings with the team.
• You collaborate with internal and external product, engineering, and quality assurance team members to ensure software products meet the highest standards of quality.
• Drive Agile excellence by actively participating in Scrum events, requirement reviews, and technical solution discussions.
• Maintain project transparency by communicating progress, risks, and challenges clearly to all stakeholders.
• Uphold code quality through rigorous code reviews and a commitment to continuous learning of emerging industry frameworks and best practices.
• You support and mentor junior team members in mobile development and full-stack technologies. Guide and mentor engineers through their professional development, offering technical support in mobile and full-stack domains. Foster a culture of improvement by conducting regular knowledge-sharing sessions and providing constructive feedback on peer code.

Requirements

• You have 4+ years of experience in full-stack development, including mobile and web technologies.
• You have 3+ years of experience with React Native for mobile development, alongside React for web.
• You have proficiency in mobile app development (iOS/Android) with a focus on performance optimization, debugging, and cross-platform consistency.
• You have an understanding of software development principles, methodologies, and best practices, with a focus on mobile-first design.
• You have knowledge of relational databases and the ability to write complex queries for data manipulation and retrieval.
• It would also be nice if you had: a degree in computer science or a related field, Ruby on Rails experience, an understanding of mobile security practices, especially related to mobile data storage, authentication, and API interactions, experience with mobile-specific continuous integration and deployment practices, experience collaborating with offshore development teams, demonstrating strong communication and coordination skills.

Tech Stack

• Android
• iOS
• React
• React Native
• Ruby
• Ruby on Rails

Benefits

• The usual stuff
• Medical insurance with a cash stipend for those who waive Springboard coverage. Options include PPO and High Deductible/HSA.
• We’ll take care of it
• We fully cover short & long-term disability coverage.
• Securing your future
• We match up to 6% of your salary in 403(b) retirement contributions after your first twelve months at Springboard.
• Paid Time Off (PTO) is important
• Four weeks (20 days) annually. At Springboard, time off doesn’t need to be earned to be used. Everyone gets access to their time at the start of the calendar year.
• Holidays!
• All 11 federal holidays, two extra floating holidays, weekdays between December 25th
• January 1st, Election Day, and your birthday!
• Under the weather?
• We don’t cap the number of sick days available to employees.
• Paid Leave
• Parental Leave (12 weeks after the first 6 months of employment). Marriage Leave (five days).
• Technology
• All employees receive a Springboard laptop and optional monitor. Springboard uses Google Workspace and Asana.
• We are committed to your development
• We provide personal & professional development funding of $2000/year.
• Your wellness is a priority
• Our Employee Assistance Program (EAP) provides support for stress/anxiety, finance, law, family, substance abuse, grief, and more.
• Transparency is key
• We ensure regular opportunities to discuss individual and organizational development and our commitment to equity. Consistent and structured real-time feedback is foundational to Springboard’s culture.