# Full-Stack (Java + Next.js) Engineer

> Intetics · Ukraine (Remote) · — · Posted 2026-07-17

**Workplace:** remote

**Department:** Java

## Description

**Intetics Inc**., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced **Full-Stack Engineer** to join our dynamic team on a full-time basis.  
  
About the project:

Building a neutral, AI-powered logistics infrastructure platform (ZYYDER MESH) connecting shippers and carriers directly - covering quoting, booking, routing, tracking, invoicing, CO₂ reporting, and embedded financial services  

We're hiring engineers to join the core team building the platform's backbone: an event-driven, domain-driven backend with a Next.js frontend.

This is not a "write code from a ticket" role. Development is AI-driven - engineers write tests and own architecture decisions; AI handles code generation in between, with the engineer as the human-in-the-loop reviewer.

## Requirements

**Architecture & design patterns** (this is the primary screen — technical stack comes second):

-   Domain-Driven Design (DDD) — bounded contexts, aggregates, aggregate roots, value objects, domain events, ubiquitous language
-   Hexagonal architecture (ports & adapters)
-   CQRS (command/query responsibility segregation)
-   Saga pattern (distributed transaction coordination)
-   Outbox pattern (reliable event delivery)
-   Event sourcing and eventual consistency at scale
-   Designing for high throughput, strong and eventual consistency  
      
    **Backend:**

-   Java (core language)
-   Kafka (event streaming)
-   PostgreSQL
-   Redis
-   Blob storage / S3
-   Parquet, Delta files
-   Serialization: Protobuf, Avro, JSON
-   gRPC, REST
-   CDC (Change Data Capture) via Debezium  
      
    **Frontend:**

-   Next.js (backend-for-frontend pattern)
-   JavaScript, TypeScript
-   MUI (Material UI)
-   Figma (design handoff)
-   REST, JSON, Protobuf, gRPC integration from the frontend
-   PostgreSQL (read-side familiarity)  
    

**What we're explicitly NOT looking for**

-   Engineers who know the tech stack but have never applied DDD/CQRS/Saga/Hexagonal patterns in production
-   Candidates needing onboarding time to learn these concepts — there isn't time before the September start
-   Pure backend or pure frontend specialists without full-stack range across this stack

## Apply

[Apply at Intetics](https://apply.workable.com/intetics-2/j/4919039E77/apply)

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