Solution Architect

About the project
We're looking for a Solution Architect with a strong background in Java and React to define and own the technical architecture of a new project in the Marketplace domain for a client based in KSA (Saudi Arabia). The project is expected to kick off in September and will run for 12 months, with a possible extension.
The team will consist of 14 specialists: 6 Full-Stack Developers, 2 Tech Leads, a designer, and QA engineers.

Tech stack
Java Spring Boot
React / Next.js
MySQL
Redis
ActiveMQ
Kubernetes
Modular Monolith Architecture

Responsibilities
Define and own the overall system architecture within a Modular Monolith approach
Make key technical decisions on service boundaries, data flow, and integration patterns
Design the architecture for scalability, performance, and maintainability at Marketplace scale
Set technical standards and guidelines across the project (Java Spring Boot, React/Next.js, data layer, messaging, caching)
Review and validate architectural decisions made by Tech Leads and development teams
Own infrastructure and deployment architecture decisions (Kubernetes)
Collaborate directly with the client (KSA) on technical vision, requirements, and trade-offs
Identify technical risks early and propose mitigation strategies

Requirements
Extensive experience designing and delivering large-scale systems with Java Spring Boot
Solid understanding of React / Next.js ecosystem and frontend architecture
Proven experience in a Solution Architect role on complex, multi-team projects
Deep understanding of Modular Monolith Architecture and when to apply it
Strong experience with relational databases (MySQL) and data modeling at scale
Experience designing systems using message brokers (ActiveMQ) and caching (Redis)
Strong hands-on experience with Kubernetes and cloud-native architecture
Excellent communication skills and experience presenting architecture to clients and stakeholders
Upper-Intermediate+ English level for client communication

Nice to have
Experience architecting Marketplace domain platforms
Experience working with clients from the Middle East region
Experience mentoring Tech Leads and development teams on architectural best practices

We offer
A long-term project (12+ months) with stable workload
Full ownership of technical architecture and direct influence on project outcomes
Work with a large, well-structured team and direct client exposure
A modern tech stack and complex, large-scale architectural challenges
Remote Work Environment. Work from anywhere and be part of a geographically diverse team
Possibility of payment by PE account, Payoneer, or Wise
Bonus & Referral system
Flexible working hours
Paid professional certifications & educational courses
Paid English classes
Friendly atmosphere with quarterly team building
No bureaucracy