The Senior Software Engineer will own the development of full-stack features from UI to backend, mentor junior engineers, and drive technical decisions.
About Us
Epic Kids is the leading digital reading platform built for kids 12 and under, trusted by millions of children, educators, and families around the world. Our mission is to inspire a lifelong love of reading by providing unlimited access to thousands of high-quality books, videos, and educational content through a safe and engaging experience. We combine technology, storytelling, and learning innovation to help every child become a confident reader.
At Epic, you'll join a collaborative and fast-paced global team passionate about building meaningful products that make a real impact on children's education and literacy.
About the RoleThe Senior Software Engineer, Full-Stack owns features end-to-end across Epic's web application -- Angular front-end, PHP/Symfony and Go services, MySQL -- and helps raise the engineering bar for the team. We hire for engineering strength over experience with any specific stack; strong engineers ramp quickly on ours.
This is a fully remote, US-based role working closely with a global engineering team with members in the US and China.
What You'll Do- Design and ship features end-to-end across the full stack, from spec to production.
- Make sound decisions on architecture, data modeling, and API design; document trade-offs and align stakeholders.
- Drive code quality through code review and testing across front-end and back-end.
- Mentor junior and mid-level engineers through code review and pairing.
- Lead technical design reviews, RFCs, and architecture discussions.
- Use AI-assisted development tools to accelerate delivery, holding generated code to the same quality bar.
- Participate in production support -- investigations, post-mortems, and systemic fixes.
- 5+ years of professional software engineering, owning complex, cross-team work autonomously.
- Bachelor's degree or higher in Computer Science, Software Engineering, or a related field.
- Strong front-end engineering with a modern component framework (Angular a plus), plus solid TypeScript/JavaScript and UI fundamentals (HTML, CSS, accessibility).
- Strong back-end engineering in a modern server-side language (we use PHP and Go).
- Relational-database proficiency -- data modeling, performant queries, and indexing.
- Experience designing and operating production APIs (REST or gRPC).
- Comfort with Git, pull-request workflows, and CI/CD.
- Direct experience with our stack (Angular, PHP/Symfony, Go, MySQL) a plus.
- Experience leading a service migration between languages/runtimes (e.g., PHP to Go) in production.
- Familiarity with Tera for server-side templating.
- Experience with Docker and Kubernetes (GKE) at the application-developer level.
- Cloud-platform experience -- GCP preferred, AWS or Azure acceptable.
- Experience operating against an observability stack (New Relic, Datadog, or similar).
- Awareness of children's-privacy compliance frameworks (COPPA, FERPA).
- Proficiency in Mandarin Chinese a plus.
Compensation: 160-210k - inclusive of bonus - flexible for the right skillset
Similar Jobs
Cloud • Information Technology • Productivity • Security • Software • App development • Automation
Senior full-stack engineer who builds backend-heavy features and customer-facing React UIs. Own end-to-end delivery: design, implement, test, monitor, and iterate on scalable RESTful microservices using raw SQL and cloud patterns. Collaborate with product and design, review code, ensure reliability, security, and data correctness.
Top Skills:
AWSDynamoDBGoJavaJavaScriptKotlinMicroservicesNode.jsPostgresPythonReactRest ApisRuby On RailsScalaSQLTailwindcssTypescript
Artificial Intelligence • Consumer Web • Digital Media • Information Technology • Social Impact • Software
Build end-to-end full-stack AI features on a Ruby on Rails backend and React frontend, including LLM inference infrastructure, RAG, AI agents, and evaluation/observability. Design and run experiments (A/B tests), optimize systems for production performance and reliability, and iterate rapidly with product and design partners.
Top Skills:
A/B TestingAi AgentsLlmsMySQLPostgresReactRetrieval-Augmented Generation (Rag)RubyRuby On Rails
Artificial Intelligence • Consumer Web • Digital Media • Information Technology • Social Impact • Software
Build and evolve Circle Discover marketplace features: high-converting purchasing flows, algorithmic recommendations, content feeds, and listings. Work across a Ruby on Rails backend and React/Next.js front-ends, optimize performance and SSR/SSG, collaborate with designers and leaders, and improve codebase quality while shipping at pace in a distributed remote team.
Top Skills:
MySQLNext.JsPostgresReactRuby On RailsTailwind CssTypescript
What you need to know about the Austin Tech Scene
Austin has a diverse and thriving tech ecosystem thanks to home-grown companies like Dell and major campuses for IBM, AMD and Apple. The state’s flagship university, the University of Texas at Austin, is known for its engineering school, and the city is known for its annual South by Southwest tech and media conference. Austin’s tech scene spans many verticals, but it’s particularly known for hardware, including semiconductors, as well as AI, biotechnology and cloud computing. And its food and music scene, low taxes and favorable climate has made the city a destination for tech workers from across the country.
Key Facts About Austin Tech
- Number of Tech Workers: 180,500; 13.7% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Dell, IBM, AMD, Apple, Alphabet
- Key Industries: Artificial intelligence, hardware, cloud computing, software, healthtech
- Funding Landscape: $4.5 billion in VC funding in 2024 (Pitchbook)
- Notable Investors: Live Oak Ventures, Austin Ventures, Hinge Capital, Gigafund, KdT Ventures, Next Coast Ventures, Silverton Partners
- Research Centers and Universities: University of Texas, Southwestern University, Texas State University, Center for Complex Quantum Systems, Oden Institute for Computational Engineering and Sciences, Texas Advanced Computing Center
