Senior Node.js Architect — Remote, Lead Scalable APIs

Asper Brothers Ltd; Warszawa; Remote; PLN 223,000 - 335,000; Full time

Benefits offered by this job

21 days paid leave

Remote or central Warsaw office

Conference funding

Staff development

Nice atmosphere

Job summary

ASPER BROTHERS in Warsaw is seeking a Senior Node.js Developer to build a scalable logistics system for a global client. You will design and implement quoting and routing algorithms, automate processes, and develop event-driven microservices using CQRS and event sourcing.

You’ll mentor teams and refine architectural decisions to improve the platform. You will have the chance to work fully remotely or from our central Warsaw office, collaborate with international clients, and contribute to

Qualifications

• 5+ years of software engineering experience.
• Strong knowledge of large-scale architecture, event-driven microservices, and well-designed APIs.
• Professional software craftsmanship with emphasis on testing.
• Fluent verbal and written English.

Responsibilities

• Build quoting and routing algorithms for global logistics.
• Automate processes to raise automation from 5% to 90%.
• Create scalable event-driven microservice architectures with CQRS and event sourcing.
• Lead engineering-wide initiatives and mentor engineers.
• Write ADRs and continuously improve critical platform components.

Skills

Node.js

Microservices

APIs

Testing

CQRS

Event Sourcing

Architecture patterns

English communication

Job description

ASPER BROTHERS in Warsaw is seeking a Senior Node.js Developer to build a scalable logistics system for a global client. You will design and implement quoting and routing algorithms, automate processes, and develop event-driven microservices using CQRS and event sourcing.

You’ll mentor teams and refine architectural decisions to improve the platform. You will have the chance to work fully remotely or from our central Warsaw office, collaborate with international clients, and contribute to