📋 External Recruiting Agencies

Creatunity LLC is a growth and marketing agency posting positions on behalf of an external partner company.

This company was flagged and excluded from default search results. Proceed with caution.

Creatunity LLC
Posted 2w ago

Lead Full Stack Engineer (AI-first) | Remote (from Europe)

Creatunity LLC
Europe or Belgrade
RemoteFull Time
Responsibilities
  • designing architecture
  • building applications
  • mentoring engineers
Requirements
  • Proven experience building and shipping SaaS products
  • Strong coding and architectural skills
  • Experience mentoring engineers, and regular use of AI development tools
Technical tools mentioned
Next.jsReactTypeScriptPrismaPostgreSQLSupabaseVercelStripeCursorClaudeOpenAI APIs

Job description

Build products. Lead by example. Ship fast.

We're looking for an exceptional engineer who loves building software.

Not someone who mainly manages people.

Not someone who spends their day in meetings.

Someone who enjoys solving difficult technical problems, shipping production-ready software, making architectural decisions and helping other experienced developers become even better.

You'll work directly with the founder and have a significant impact on our products, engineering culture and technical direction.

This is a hands-on leadership role.

What you'll own

  • Design scalable software architecture
  • Build production-ready full-stack applications
  • Lead technical execution across projects
  • Mentor experienced engineers through code reviews and technical discussions
  • Drive engineering quality and best practices
  • Integrate AI tools into everyday development workflows
  • Improve deployment pipelines and developer productivity
  • Collaborate directly with founders on product direction

Our stack

  • Next.js
  • React
  • TypeScript
  • Prisma
  • PostgreSQL
  • Supabase
  • Vercel
  • Stripe
  • Cursor
  • Claude
  • OpenAI APIs

Requirements

We're probably a great fit if you...

  • have built real SaaS products used by customers
  • still enjoy writing code every day
  • have led technical projects from idea to production
  • naturally take ownership
  • make architectural decisions confidently
  • use AI coding tools as part of your daily workflow
  • enjoy mentoring senior engineers
  • care about clean software more than trendy technologies

This role isn't for you if...

  • you're looking for an Engineering Manager position
  • you haven't shipped production software yourself
  • you prefer managing rather than building
  • you avoid AI development tools
  • you're uncomfortable working in a fast-moving environment

Benefits

What we offer

  • 100% Remote
  • Flexible working hours (some overlap with 9-5 CST required)
  • Independent Contractor Agreement
  • Performance Bonus
  • Home Office Budget
  • Health Insurance Reimbursement
  • Paid Time Off
  • High ownership
  • Opportunity to shape the engineering culture

Similar jobs

Full Stack Engineer roles near Belgrade, Belgrade
6d
Save
Mark Applied
Hide
Full-Stack Engineer, Enterprise Scale
Belgrade or Serbia
$145k-$230k/yr RemoteFull Time
Scribe
Scribe: Automatically documents digital workflows into step-by-step process guides.
3+ YOERequires 3+ years of engineering experience, Django, relational databases, React, NextJS, TypeScript, automated testing, and engineering best practices.
Django, NextJS, PostgreSQL, Redis, Celery, React, TypeScript, SSO, SAML, SCIM, RBAC
6d
Save
Mark Applied
Hide
Senior Full Stack Developer
Belgrade, Central Serbia, Serbia
OnsiteFull Time, Contract
UniCredit
UniCreditBorsa Italiana: UCG: Provides commercial, investment, and private banking services across Europe.
5+ YOERequires 5+ years of software development experience, strong Java and Spring Boot skills, REST APIs, microservices, React, JavaScript/TypeScript, databases, Git, Agile, and English communication.
Java, Python, Spring Boot, React, JavaScript, TypeScript, HTML, CSS, Oracle, Microsoft SQL Server, JPA, Hibernate, Git, Ant Design, Material UI, Docker, Kubernetes, OpenShift, GitHub Copilot, Microsoft Copilot, ChatGPT
1w
Save
Mark Applied
Hide
Senior Full-Stack Engineer (Python focused)
Belgrade, Central Serbia, Serbia
HybridFull Time
Paychex
PaychexNASDAQ: PAYX: Provider of integrated payroll, HR, and benefits outsourcing solutions.
5+ YOERequires 5+ years of full-stack or backend engineering experience, expert Python and AWS Lambda skills, distributed systems experience, DevOps knowledge, and production ownership. GraphQL, React/TypeScript, and fintech experience are bonuses.
Python, AWS, AWS Lambda, GraphQL, React, TypeScript, CircleCI, GitHub Actions, Datadog, SQS, SNS, AI-powered tools
1w
Save
Mark Applied
Hide
Senior Full-Stack Engineer (Python focused)
Belgrade, Central Serbia, Serbia
OnsiteFull Time
Paychex
PaychexNASDAQ: PAYX: Provides payroll, human resources, and benefits management software.
5+ YOERequires 5+ years of full-stack/backend engineering experience, expert Python and AWS Lambda skills, API architecture, distributed systems, CI/CD, testing, observability, deployment, and operational support.
Python, AWS, AWS Lambda, Amazon SQS, Amazon SNS, GraphQL, React, TypeScript, CircleCI, GitHub Actions, Datadog
1w
Save
Mark Applied
Hide
Shopify full stack developer
Belgrade, City of Belgrade, Serbia
$2k-$3k/mo RemoteFull Time, Contract
KU Europe
KU Europe: Direct-to-consumer developing and selling anti-aging cosmetic brands.
4+ YOE4+ years of Shopify development with Liquid, HTML, CSS, JavaScript, JSON, APIs, custom apps, integrations, and Git; PHP/Laravel, analytics, CRO, SEO, and headless Shopify knowledge required.
Shopify, Liquid, HTML, CSS, JavaScript, JSON, Shopify APIs, Git, PHP, Laravel
2w
Save
Mark Applied
Hide
Sr Innovation Full Stack Engineer
Novi Beograd, Belgrade, Serbia
HybridFull Time
Resideo
ResideoNYSE: REZI: Manufacturing and distributing home comfort and security solutions.
6+ YOERequires 6+ years developing web applications, React, Redux, JavaScript, C#, ASP.NET, SQL, independent delivery, mentoring, and complex digital initiative experience. Azure, AWS, or GCP preferred.
React, Redux, JavaScript, C#, ASP.NET, SQL, Azure, AWS, GCP, Optimizely Configured Commerce, Agile, Scrum
3w
Save
Mark Applied
Hide
Senior/Lead Full-Stack Engineer
Belgrade or Tbilisi or Nicosia
RemoteFull Time
AI Digital
AI Digital: A technology focused on building reliable product integrations and engineering foundations.
Expertise in backend Java/Spring Boot and frontend React/TypeScript, PostgreSQL and BigQuery experience, OpenAPI contract-first APIs, observability (Prometheus/Actuator), and productionizing AI-assisted or prototype applications.
Java 21, Spring Boot 3.x, Maven, OpenAPI, PostgreSQL, Liquibase, Spring Security, Actuator, Prometheus, React, TypeScript, Vite, TanStack Query, BigQuery, n8n, OpenAI, Claude/Anthropic, Cursor, Replit AI
1mo
Save
Mark Applied
Hide
(fluent English) Full-Stack Developer (Python/Java/React)
Novi Sad or Serbia
RemoteContract
SupportYourApp
SupportYourApp: Provides outsourced customer and technical support for tech companies.
8+ YOE8+ years full-stack experience with React, Python, and Java; fluent English; experience with Figma and WordPress; ability to deliver pixel-perfect UI and maintain secure backend systems.
React, Next.js, Python, Java, Figma, WordPress