About FlipaClip

FlipaClip is the world’s biggest animation app with over +90 million lifetime installs.

FlipaClip turns any mobile device into an animation studio.

Animated movies and shows require massive budgets, years of production, or the approval of a handful of studios to exist. That’s how the industry has worked for decades.

Very soon, a blockbuster animated movie will be entirely produced by a 15-year old in her parent’s basement. On a phone. And it will be made and distributed for $0.

We are on it.

Key Responsibilities

• Own the delivery and long-term operation of high-impact backend systems, from architecture to production.

• Set and evolve backend processes, engineering standards, and technical best practices.

• Define and actively use KPIs covering system reliability, development speed, data quality, and error rates.

• Make system-level architectural decisions and technical tradeoffs with a clear understanding of impact.

• Establish automated testing and validation processes that reduce regressions and operational risk.

• Introduce AI-assisted development workflows where they increase leverage, with strong validation and safety mechanisms.

• Communicate progress, risks, and technical decisions clearly across engineering and product stakeholders.

Qualifications

• 5+ years building and maintaining with AWS

• Demonstrable experience delivering high-impact backend systems and projects that operate successfully in production

• Strong experience building backend services for mobile applications (iOS/Android)

• Ownership: Strong sense of ownership, strategic thinking, and a solution-first mindset

• Management: Creating structure where needed. Processes, standards, and objectives that teams actually follow.

• Product-minded: Able to balance engineering quality with pragmatic trade-offs to move fast.

• Customer-obsessed: Making technical decisions with a clear understanding of how they affect customers, product quality, and our overall business.

• Solid experience working with Node.js and TypeScript

• Strong understanding of modern React frameworks

• Experience with Docker and containerized deployments

• Solid understanding of RESTful API design and implementation

• Interest in or experience with Generative AI and related technologies

Nice to Have

• Hands-on experience working on AI/ML or LLM-based products.

• Experience with NestJS framework

• Python experience, particularly with Apache Airflow or similar ETL tools

• Knowledge of Firebase (Authentication, Firestore, Remote Config)

• Experience with Infrastructure-as-Code (Pulumi or Terraform)

• Familiarity with observability tools (OpenTelemetry, Signoz, or similar)

• Experience with video streaming technologies (HLS, MediaConvert)

• Knowledge of analytics platforms (Amplitude, MoEngage, or similar)

• Experience with ElasticSearch or similar search technologies

• Understanding of mobile app backend requirements (iOS/Android)

• Experience with subscription/payment integrations (Purchasely, RevenueCat, IAP)

Our Tech Stack

Backend

• Node.js (14/16) with NestJS and Restify frameworks

• Python 3.9 for ETL and data pipelines

• Apache Airflow 2.7.3 for workflow orchestration

• JWT-based authentication

• Sequelize ORM

Frontend

• Next.js 15 with App Router

• React 18/19 with TypeScript

• Tailwind CSS for styling

• Zustand for state management

• SWR for data fetching

• Radix UI component library

• Infrastructure & DevOps

• AWS (ECS Fargate, S3, RDS, ElastiCache, SQS, CloudFront, MediaConvert)

• Docker and Docker Compose

• Pulumi for Infrastructure-as-Code

• GitHub Actions for CI/CD

• Vercel for frontend deployments

Data & Storage

• MySQL and PostgreSQL (AWS RDS)

• Redis (AWS ElastiCache)

• ElasticSearch for search functionality

• Firebase Firestore

• AWS S3 and Cloudflare R2 for asset storage

Observability

• Signoz with OpenTelemetry (OTLP)

• Winston for structured logging

• Slack webhooks for alerting

The Selection Process

• Silver.dev Recruiter Screen

• Silver.dev Live Coding Screen

• FlipaClip HR interview

• System Design Interview with Engineering Manager and CEO.

• FlipaClip Live Coding interview with Engineering Manager and CEO.