Senior Backend Engineer (Java)

Who are we?

Our business is technology, food and retail. We are a young team that combines all resources with technology; Our goal is to provide an excellent e-commerce service to meet your needs. In short, you can call us Migros One.

Our Culture

We are #ONE to create a better tomorrow for our community. Our way of working includes four core values that we strive to act:

1. Take accountability with passion

2. Drive innovation with curiosity

3. Make a difference for our customers

4. Create open communication

What Do We Do?

As Migros One; We spread happiness in being the pioneer of innovation in the field of food and retail technology with our brands Migros Sanal Market, Migros Hemen, Migros Extra, Migros Yemek, Migros One Kitchen, Macroonline, Tazedirekt and Mion!

Our determination to find fast and effective solutions always keeps us one step ahead. Our team's passion and energy make their jobs enjoyable.

Thanks to our people-oriented approach, we aim to create a more comfortable and practical world for everyone by using them all. We constantly strive to provide the best experience to our consumers and employees!

As Migros One team, we get excited with every member of our team creating his/her own career story!

If you would like to be a part of this visionary and tech-savvy e-commerce team, don’t wait! Make your application!

We are looking for Senior Backend Developer who will be on our team.

What You’ll Be Doing

• Leading the software development lifecycle.
• technical design, implementation, testing, deployment, and monitoring.
• Identification ability of engineering bottlenecks and discussing potential solutions
• redact RFC and ADR documents.
• Working with cross functional teams effectively to enable business growth.
• Responsible for the quality assurance of the work we work on.
• Applying a product mindset to back-end systems.
• Mentoring and coaching of mediors, juniors and seniors.
• Regularly presenting new ideas and techniques in Brown Bag Sessions.
• Contributing and participating to tribe-level initiatives.
• Exploring the AS-IS software structure in Architectural Inspections.
• Improving the System Design of the solution architecture on production.

What You’ll Bring

• Minimum 4 years of experience as a back-end engineer.
• Production experience with Java 21 (11 or 17 is also fine), API-First Approach and REST Conventions, Microservice Architecture, Redis, Docker and Kubernetes.
• Hands-on implementation practice of Object-Oriented Design Patterns is a must. Competent to implement application security concepts and methodologies.
• Auth2, OIDC, Authorization Code Flow (ACF), ACF with PKCE.
• Knowledge of Messaging Solutions (RabbitMQ, Apache Kafka, or similar) is required.
• Experience with AWS, GPC, OpenShift, Azure or similar is highly desired.
• Experience of Cloud-Native Service Engineering is required.
• Design, build, scale and maintain.
• Experience with Clean or Hexagonal Architecture is a must-to-have.
• Domain-Driven Design is a must-to-have.
• Tactical DDD, Aggregate Design Rules, Eventual and Strong Consistency.
• Knowledge of Microservices Patterns is more than a nice-to-have.
• Transactional Outbox, Data Consistency with Saga.
• Unit, Integration and E2E test knowledge is a plus.
• Experience of OOP with C#, NodeJS, Golang or similar is more than a nice-to-have.