27 nerds

We are looking for a Tech Lead / Backend Architect to design and guide the implementation of a white‑label platform that enables creators (streamers, bloggers, influencers) to launch their own branded mobile apps for their communities. The platform aggregates content from major social networks and adds messaging, livestreams, and management dashboards.
 

You will own the technical architecture, lead key implementation decisions, and work hands‑on on the most critical backend components. You will closely collaborate with the project manager, product stakeholders, and a small senior engineering team.

Duration: 9-12 weeks, potential extension.
 

Key responsibilities:

• Design the overall backend architecture (multi‑tenant model, security, scalability, API boundaries).
• Define technical approach for integrations with YouTube, Twitch, Instagram, TikTok, X/Twitter, etc.
• Lead implementation of core modules: authentication/authorization, configuration, content, messaging, notifications, moderation, and analytics.
• Establish coding standards, review pull requests, mentor backend and frontend developers.
• Collaborate with DevOps on infrastructure, deployment and monitoring strategy.
• Assess technical risks, propose mitigations, and ensure the MVP is production‑ready.
   

Requirements:

• 5+ years of backend development experience, with at least 2+ years in a lead/architect role.
• Strong expertise with Node.js, TypeScript and NestJS.
• Solid understanding of distributed systems, multi‑tenant architectures and security best practices.
• Experience integrating with third‑party APIs at scale (ideally social media or similar platforms).
• Good knowledge of relational databases (PostgreSQL), caching (Redis), and message/queue systems.
• Experience working with cloud infrastructure (preferably AWS) in production environments.
• Upper‑Intermediate English (ability to lead technical discussions with international stakeholders).
   

Nice to have:

• Experience with real‑time systems (WebSockets, live chat, streaming features).
• Knowledge of GDPR and data protection practices for consumer products.

• Previous work on creator‑focused, subscription, or media platforms.

   

  What we offer:

• Focused 3-month MVP sprint with experienced senior team (2 Backend, Frontend, DevOps, QA, PM)
• Cutting-edge stack: Node.js/NestJS TS, PostgreSQL/Redis, AWS ECS/EKS, React/Next.js
• Real product impact — a platform that launches in App Store for creators' fans
• Long-term potential after MVP (Phase 2+ payments, advanced features per roadmap)

• Remote work, flexible hours, timely payments via contract
   

  We're excited to build something creators will love — let's talk technical vision! 🚀

We are looking for Senior Backend Engineers to implement the core APIs and features for a white-label platform that enables creators to launch branded mobile apps aggregating content from YouTube, Twitch, Instagram, TikTok, Twitter/X, with exclusive content, free messaging, and livestreams.

Duration: 9-12 weeks MVP, with long-term potential (Phase 2+ payments, advanced features).
 

Key responsibilities:

• Build REST APIs for social feed aggregation/normalization (5 platforms → unified JSON), content CRUD (S3 secure upload, thumbnails, scheduling), free WebSocket messaging (text/image/voice notes, delivery/read receipts), Firebase push notifications (deep links), livestream URL/status management (YouTube/Twitch APIs).
• Implement background workers: hourly social sync, analytics aggregation (subscriber growth, content engagement, DM stats), AWS Rekognition moderation queue, media processing callbacks.
• Design PostgreSQL schemas for multi-tenant data (creator isolation), Redis for caching/pubsub.
• Write clean, testable code with unit/integration tests, contribute to OpenAPI 3.0 documentation.
   

Requirements:

• 4+ years Node.js/NestJS TypeScript production experience, REST API design.
• Hands-on with social media APIs (YouTube Data API, Twitch Helix, etc.), OAuth flows.
• WebSocket real-time experience (chat/messaging), AWS S3 media handling.
• PostgreSQL + ORMs, Redis caching/pubsub, job queues (Bull/Agenda/BullMQ).
• Docker basics, Git workflow.
• English B1+ (code reviews, docs, team syncs).
   

Nice to have:

• Firebase FCM push notifications.
• Background processing at scale, OpenAPI specs.
• Esports/media platforms, real-time systems experience.

What we offer:

• Real App Store product impact — platform powers creators' fan apps
• Modern stack: Node.js/NestJS → PostgreSQL/Redis → AWS S3/ECS → Firebase
• Senior team context: Tech Lead Architect, 2nd Backend, Frontend, DevOps (AWS cert), QA, PM
• Long-term roadmap after MVP (Phase 2 payments/subscriptions, native livestream)
• Remote/hybrid (Ivano-Frankivsk), flexible hours
   

Technical challenges you'll own:

• 5 social APIs → unified feed (hourly background sync, caching strategy)
• Production WebSocket messaging (delivery guarantees, read receipts)
• Multi-tenant content isolation (creator data separation)
   

Let's build the next-generation creator platform together! 🚀

27 Nerds is an IT company based in Ivano-Frankivsk, Ukraine, with 10+ years building products for esports, gaming, and creators. From Arena27 (esports club network Poland/Ukraine) and Bo3.gg to projects in cybersecurity and e-commerce. Currently developing a white-label platform for bloggers: branded App Store apps with feeds from YouTube/Twitch/Insta/TikTok + chats/content.
 

Looking for DevOps Engineer to set up AWS infrastructure for MVP (part-time 50%, 240 hours over 9-12 weeks), with potential extension.
 

Key responsibilities:

• Deploy AWS stack per spec: ECS/EKS (API/workers), PostgreSQL RDS, Redis ElastiCache, S3 (media), CloudFlare CDN.
• Setup CI/CD pipelines (GitHub Actions), monitoring (Datadog logs/alerts/health checks).
• Implement security: rate limiting, request validation, audit logging, API versioning.
• Environment management (dev/staging/prod), cost optimization.
• Collaborate with Tech Lead and Backend team.
   

Requirements:

• 3+ years AWS DevOps/SRE, hands-on with ECS/EKS + RDS + ElastiCache + S3.
• Docker, Terraform/CloudFormation, GitHub Actions CI/CD.
• Managed databases/caches, networking/security basics.
• English B1+ (docs, team syncs).
   

Nice to have:

• Datadog, CloudFlare CDN, SendGrid email.
• Esports/media project experience.
   

What we offer:

• Part-time 50% — flexible schedule (~20h/week)
• Real App Store impact — infrastructure for creators' fan apps
• Senior team: Tech Lead Architect, 2 Backend, Frontend, QA, PM
• Modern stack: AWS ECS/EKS → PostgreSQL/Redis → S3/CDN → Datadog
• Long-term potential (Phase 2+ scaling/observability)
• Remote/hybrid (Ivano-Frankivsk)
   

Technical challenges:

• Multi-tenant AWS infra (creator data isolation)
• Scaling for social sync + WebSocket
• Production monitoring for real-time features
   

Join 27 Nerds to build production-grade creator infrastructure! 🚀

27 Nerds is an IT company based in Ivano-Frankivsk, Ukraine, with 10+ years building products for esports, gaming, and creators. From Arena27 (esports club network Poland/Ukraine) and Bo3.gg to projects in cybersecurity and e-commerce. Currently developing a white-label platform for bloggers: branded App Store apps with feeds from YouTube/Twitch/Insta/TikTok + chats/content.

Looking for QA Engineer to test backend APIs, web admin panels, and social integrations for MVP (192 hours over 9-12 weeks), part-time 40%,200 hours over 9-12 weeks), with potential extension.
 

Key responsibilities:

• Create test plans for all backend modules: social API integrations (OAuth, rate limits, feed normalization), WebSocket messaging (delivery/read receipts), embedded livestream (status/URL validation).
• Test admin panels: Creator Dashboard (content upload, DM inbox), Super Admin (moderation queue, feature flags, creators/users management).
• API testing (Postman/Newman collections): authentication (JWT), multi-tenant isolation, content CRUD (S3 upload), notifications (Firebase), security (rate limiting, GDPR deletion).
• Regression testing, staging validation, bug reports, support developers with reproduction.
• Security testing: input validation, audit logging, API error responses.
   

Requirements:

• 4+ years backend/web QA, strong API testing (Postman, REST APIs, JSON).
• Experience testing WebSocket real-time features, basic SQL (PostgreSQL data validation).
• Test case documentation, Jira/Linear bug tracking.
• English B1+ (specs, bug reports, team communication).
   

Nice to have:

• Automation (Jest, Cypress, Playwright for APIs/UI).
• AWS environment testing, social media API testing experience.
• Esports/media projects background.
   

What we offer:

• Focused MVP scope — clear test coverage, no open-ended maintenance
• Real App Store impact — ensure quality for creators' fan apps
• Senior team: Tech Lead Architect, 2 Backend, Frontend, DevOps (AWS cert), PM
• Modern stack testing: Node.js/NestJS APIs → PostgreSQL/Redis → AWS → React admin panels
• Long-term potential (Phase 2+ payments, load testing)
• Remote/hybrid (Ivano-Frankivsk)
   

Technical challenges you'll test:

• Social API orchestration (5 platforms → unified feed reliability)
• Production WebSocket messaging (real-time delivery guarantees)
• Multi-tenant data isolation (creator separation at API level)
• Admin panel UX for complex workflows (content moderation, analytics)
   

Join 27 Nerds to ensure production quality for the next creator platform! 🚀

27 Nerds is an IT company based in Ivano-Frankivsk, Ukraine, with 10+ years building products for esports, gaming, and creators. From Arena27 (esports club network Poland/Ukraine) and Bo3.gg to projects in cybersecurity and e-commerce. Currently developing a white-label platform for bloggers: branded App Store apps with feeds from YouTube/Twitch/Insta/TikTok + chats/content.

Looking for Senior Frontend Developer to build Creator & Super Admin web panels for MVP (full-time, over 9-12 weeks), with potential extension.

Key responsibilities:

• Creator Admin Panel: Dashboard (metrics/activity), Content management (upload/schedule photos/videos/text), DM Inbox (fan profiles/messages), Livestream settings (URLs/status), Analytics (growth/engagement), App Settings (branding/social OAuth).
• Super Admin Panel: Platform dashboard (health/alerts), Creators management (onboard/edit/disable), Users (search/suspend/GDPR), Moderation queue (flagged content), Settings (feature flags/configs).
• Backend API integration (OpenAPI 3.0), responsive data-heavy UI (tables/charts/filters), authentication flows.

• Build reusable components, optimize performance, ensure mobile responsiveness.

   

Requirements:

• 4+ years React/Next.js TypeScript production experience.
• Complex data dashboards with state management (React Query/Zustand/Redux).
• REST API integration, authentication (JWT), client-side routing.
• Modern CSS (Tailwind/CSS-in-JS), responsive design, Figma-to-code.

• English B1+ (API docs, code reviews, team syncs).

   

Nice to have:

• Charting libraries (Recharts/Chart.js), admin panel experience.
• Design systems, component libraries.

• Esports/media platform UIs.

   

What we offer:

• Full-time engagement — core team member for 3-month sprint
• Real App Store impact — admin panels power creators' app management
• Senior team: Tech Lead Architect, 2 Backend, DevOps (AWS cert), QA, PM
• Modern stack: React/Next.js → Node.js/NestJS APIs → PostgreSQL/Redis → AWS
• Long-term potential (Phase 2+ payments, advanced analytics)

• Remote/hybrid (Ivano-Frankivsk)

   

Technical challenges you'll solve:

• Data-heavy dashboards (real-time metrics, 1000s of records filtering/pagination)
• Complex workflows (content upload + moderation queue management)
• Multi-tenant admin UX (creator-specific vs platform-wide views)
• Responsive admin for desktop/tablet (creator usage patterns)

Join 27 Nerds to build powerful admin tools for the creator economy! 🚀