Senior Software Engineer

Magpie Literacy

Senior Software Engineer designing and building scalable systems for a nonprofit focused on eradicating illiteracy. Collaborating with cross-functional teams to enhance learning experiences for children.

Posted 6/12/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $145,000 - $160,000 per yearWebsite

About the role

Key responsibilities & impact

Design and build platform capabilities that deliver reliable, high-value features with safety, precision, and user focus.
Collaborate closely with product managers, designers, and fellow engineers to create new features and improve existing ones.
Approach the platform as a product: maintain a clear understanding of customer needs, identify friction points, and take ownership of outcomes with metrics-driven decision making (KPIs, OKRs, and North Star metrics).
Use data to inform decisions, measure impact, and drive improvements through empirical evidence.
Take ownership across all phases of development, from design to production, and monitor system performance in live environments.
Continuously improve the flow of work from idea to production, using data to identify and remove friction.
Write clean, efficient, and well-documented code following best practices.
Build and maintain APIs, and integrate with third-party services.
Ensure application performance, quality, and responsiveness across platforms.
Participate in code reviews, testing, and debugging to maintain high-quality deliverables.
Mentor other engineers and contribute to their growth.
Contribute to architectural decisions and help define technical standards and best practices.
Stay up to date with emerging technologies and suggest improvements to enhance development processes.

Requirements

What you’ll need

6+ years of full-stack engineering experience, with a track record of building systems, driving engineering standards, and setting technical direction.
Experience building for both internal stakeholders and external users, including complex systems such as authentication, onboarding, or enablement features.
Experience writing automated tests (unit, integration, and/or end-to-end) as part of normal delivery workflow, with an understanding of how testing supports confident, frequent deployment.
Hands-on experience with event-driven architecture, system integrations, and content management platforms.
You’ve led the design or delivery of meaningful systems that improved outcomes for users or teams.
Startup or early-stage company experience, ideally as a founding engineer, with a strong sense of ownership over what you build.
A pragmatic approach to tools and technologies, with the ability to explore alternatives and make recommendations to improve systems and processes.

Benefits

Comp & perks

Salary range of $145,000 - $160,000 per annum
Competitive medical, dental, vision benefits
Opportunity to work remotely for a mission-driven company full of change-makers
Enjoy the freedom of flexible time off to balance work and personal life, ensuring you stay refreshed and productive.
401k with 4% guaranteed match
Work environment that values balance and harmony with a deep commitment to diversity, equity and inclusion
Opportunity to travel and meet your team members in-person 2x per year

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

full-stack engineeringAPI developmentautomated testingevent-driven architecturesystem integrationscontent management platformsmetrics-driven decision makingclean code practicesdebuggingarchitectural decisions

Soft Skills

collaborationmentorshipownershippragmatic approachuser focuscommunicationproblem-solvingleadershipadaptabilitycontinuous improvement