Java Engineer - Shopify Integrations
Mindera • India
Posted: March 2, 2026
Job Description
About the Role
We are looking for a Java Engineer with strong backend development experience and a passion for building scalable Shopify integrations.
At Mindera, you will help design and deliver backend systems that power next-generation e-commerce experiences - connecting Shopify with enterprise platforms through well-architected APIs and event-driven designs.
You will focus on architecture, API design, mentoring, and delivery - blending technical excellence with practical execution. This is a great opportunity for engineers who love crafting elegant systems, care about code quality, and enjoy solving real-world integration challenges.
Key Responsibilities
- Design and implement Java-based backend services (Micronaut preferred) for Shopify integration and related e-
commerce workflows.
- Architect and document APIs using OpenAPI / AsyncAPI specifications, ensuring clarity, versioning, and
scalability.
- Implement Shopify integration patterns including webhooks, event-driven communication, and
synchronization of products, orders, and fulfillment.
- Build RESTful APIs and Kafka-based event pipelines, supporting reliable, decoupled services.
- Apply domain-driven design (DDD) and event-driven architecture (EDA) to ensure maintainable and
extensible codebases.
- Create and maintain reusable backend components (e.g., Catalogue Validator, Pricing Service, Notification Engine).
- Mentor junior developers in Java design principles, code reviews, and testing best practices.
- Contribute to CI/CD pipelines, improving automation, observability, and release reliability.
- Champion code quality, ensuring standards for linting, formatting, and secure coding are consistently
- Collaborate with cross-functional teams (frontend, QA, DevOps, and product) to deliver features end-to-end.
Core Technical Skills Backend
Development:
- Java (8+) with frameworks like Micronaut (preferred) or Spring Boot.
- Strong knowledge of Gradle, REST, and Kafka scaffolding.
- Experience with service health checks, observability, and performance tuning.
API Design & Integration:
- Hands-on experience with OpenAPI / AsyncAPI documentation and design-first development.
- Expertise in Shopify APIs (Admin API, Storefront API, Webhooks).
- Solid understanding of authentication, rate limiting, and API orchestration patterns.
Testing & Quality:
- Proficient with JUnit, Mockito, and Contract testing tools.
- Strong emphasis on unit testing, mocking strategies, and code coverage metrics.
- Experience with test data generation and automation frameworks.
Architecture & Patterns:
- Deep understanding of Domain-Driven Design (DDD) and Event-Driven Architecture (EDA).
- Ability to design modular, reusable components and shared libraries.
- Experience designing resilient, scalable systems across distributed environments.
Dev Standards & Governance:
- Advocates for clean code principles - linting, formatting, and code review culture.
- Applies secure coding and governance standards for enterprise-grade software.
- Familiarity with CI/CD pipelines, GitHub Actions or Jenkins, and infrastructure as code (IaC) workflows.
Nice-to-Have Skills
- Experience with Shopify Plus, custom app development, or Shopify Functions.
- Familiarity with Docker/Kubernetes and AWS cloud deployments.
applied to monitoring and alerting tools like Prometheus, Grafana, or New Relic.
- Prior involvement in mentoring teams, contributing to architecture discussions, and driving technical delivery.
Profile
- Hands-on engineer with a deep understanding of backend architecture and Shopify ecosystems.
- Strong communicator who enjoys mentoring, guiding design discussions, and improving engineering quality.
- Thrives in collaborative, agile environments - values autonomy, responsibility, and continuous improvement.
- Passionate about building software that's both technically sound and business impactful.
We'd love to get to know you better!
Additional Content
About the Role
We are looking for a Java Engineer with strong backend development experience and a passion for building scalable Shopify integrations.
At Mindera, you will help design and deliver backend systems that power next-generation e-commerce experiences - connecting Shopify with enterprise platforms through well-architected APIs and event-driven designs.
You will focus on architecture, API design, mentoring, and delivery - blending technical excellence with practical execution. This is a great opportunity for engineers who love crafting elegant systems, care about code quality, and enjoy solving real-world integration challenges.
Key Responsibilities
- Design and implement Java-based backend services (Micronaut preferred) for Shopify integration and related e-
commerce workflows.
- Architect and document APIs using OpenAPI / AsyncAPI specifications, ensuring clarity, versioning, and
scalability.
- Implement Shopify integration patterns including webhooks, event-driven communication, and
synchronization of products, orders, and fulfillment.
- Build RESTful APIs and Kafka-based event pipelines, supporting reliable, decoupled services.
- Apply domain-driven design (DDD) and event-driven architecture (EDA) to ensure maintainable and
extensible codebases.
- Create and maintain reusable backend components (e.g., Catalogue Validator, Pricing Service, Notification Engine).
- Mentor junior developers in Java design principles, code reviews, and testing best practices.
- Contribute to CI/CD pipelines, improving automation, observability, and release reliability.
- Champion code quality, ensuring standards for linting, formatting, and secure coding are consistently
- Collaborate with cross-functional teams (frontend, QA, DevOps, and product) to deliver features end-to-end.
Core Technical Skills Backend
Development:
- Java (8+) with frameworks like Micronaut (preferred) or Spring Boot.
- Strong knowledge of Gradle, REST, and Kafka scaffolding.
- Experience with service health checks, observability, and performance tuning.
API Design & Integration:
- Hands-on experience with OpenAPI / AsyncAPI documentation and design-first development.
- Expertise in Shopify APIs (Admin API, Storefront API, Webhooks).
- Solid understanding of authentication, rate limiting, and API orchestration patterns.
Testing & Quality:
- Proficient with JUnit, Mockito, and Contract testing tools.
- Strong emphasis on unit testing, mocking strategies, and code coverage metrics.
- Experience with test data generation and automation frameworks.
Architecture & Patterns:
- Deep understanding of Domain-Driven Design (DDD) and Event-Driven Architecture (EDA).
- Ability to design modular, reusable components and shared libraries.
- Experience designing resilient, scalable systems across distributed environments.
Dev Standards & Governance:
- Advocates for clean code principles - linting, formatting, and code review culture.
- Applies secure coding and governance standards for enterprise-grade software.
- Familiarity with CI/CD pipelines, GitHub Actions or Jenkins, and infrastructure as code (IaC) workflows.
Nice-to-Have Skills
- Experience with Shopify Plus, custom app development, or Shopify Functions.
- Familiarity with Docker/Kubernetes and AWS cloud deployments.
applied to monitoring and alerting tools like Prometheus, Grafana, or New Relic.
- Prior involvement in mentoring teams, contributing to architecture discussions, and driving technical delivery.
Profile
- Hands-on engineer with a deep understanding of backend architecture and Shopify ecosystems.
- Strong communicator who enjoys mentoring, guiding design discussions, and improving engineering quality.
- Thrives in collaborative, agile environments - values autonomy, responsibility, and continuous improvement.
- Passionate about building software that's both technically sound and business impactful.
We'd love to get to know you better!