Senior Java Engineer — Shopify, AWS & GraphQL

Mindera; Porto; Remote; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Health Insurance

Flexible working hours

Open holidays

Profit sharing

Mindera Annual Trip

Training & conferences

Child Care vouchers

Job summary

Mindera seeks a Senior Java Developer with Shopify experience to join our team. You will mentor the development team and own code quality from development to deployment, solving complex problems and delivering world-class user interactions.

We value lean, self-organising teams and encourage AI-assisted coding with transparency. Remote work from Portugal is possible, with offices in Porto and other hubs.

Qualifications

• Senior Java Developer with backend focus and production experience.

Responsibilities

• Deliver solutions iteratively and collaboratively across the full tech stack.
• Own code from development to deployment and maintenance.
• Diagnose production issues and implement robust fixes.
• Contribute to solution design and implementation for complex features.
• Challenge business requirements to ensure optimal outcomes.
• Drive adoption of new technologies to create business value.
• Shape the online technology roadmap and architectural direction.
• Conduct technical interviews in your area of expertise.

Skills

Senior Java Developer

Shopify integrations

Spring Boot

GraphQL

AWS (DynamoDB, secrets management)

Kafka / event-streaming

OpenTelemetry & observability

English fluency

Portugal-based

Tools

Shopify

Job description

Mindera seeks a Senior Java Developer with Shopify experience to join our team. You will mentor the development team and own code quality from development to deployment, solving complex problems and delivering world-class user interactions.

We value lean, self-organising teams and encourage AI-assisted coding with transparency. Remote work from Portugal is possible, with offices in Porto and other hubs.