This position is no longer available
Istanbul, Turkey Hybrid Full-time

Commencis was looking for a Lead Backend Engineer

Responsibilities

  • Design, implement, and operate cloud-native AI/ML services that are secure, reliable, and cost-efficient ensuring that they meet the business objectives and adhere to service level agreements (SLA).
  • Deploy and maintainAI applications on cloud- architecture.
  • Build retrieval-augmented generation (RAG) stacks: embeddings, vector stores, chunking, and evaluation.
  • Create MLOps foundations: experiment tracking, model registry, CI/CD for data & models, and Infrastructure-as-Code.
  • Investigate new techniques, tools, and methods that might increase efficiency among engineering & technology and cloud teams, as well as leading execution processes of topics evaluated & planned for roll-out.
  • Collaborate with other technical leaders and business stakeholders to align all constraints and come up with solutions regarding project/product/initiative outputs.
  • Be accountable for the reliability and security of cloud infrastructure and services.
  • Provide visibility of performance, cost, and the security of cloud infrastructure and services.
  • Drive continuous improvement, continuous delivery, and lean practices within the cloud team.
  • Keep up to date on modern technologies and trends and advocate for their inclusion within products when it makes sense.
  • Identify emerging technology solutions that reduce costs, increase efficiencies, enhance capabilities, reduce risk and improve security.
  • Ensure that all cloud technology applications create a positive customer experience.

Requirements

  • BS/MS degree in Computer Science, Engineering or a related subject.
  • Proven hands-on software engineering experience.
  • Strong experience in Java development.
  • Strong experience with Spring Framework, preferably Spring Boot.
  • Hands-on experience in designing and developing enterprise-grade backend applications.
  • Solid understanding of microservice architecture and distributed systems.
  • Experience with event-driven architecture and asynchronous integration patterns.
  • Strong knowledge of scalable, resilient and high-availability system design.
  • Solid understanding of object-oriented analysis and design using common design patterns.
  • Experience with RESTful APIs and backend integration patterns.
  • Experience leading highly skilled software engineers and supporting team growth.
  • Ability to coordinate effectively across multiple teams and stakeholders.

Nice to Have

  • Experience with containerized environments and CI/CD pipelines.
  • Experience with monitoring, logging and observability tools in distributed systems.
  • Familiarity with cloud-native architectures and modern backend infrastructure.
  • Experience in performance optimization, system reliability and production support.
  • Team Lead and Agile Scrum experience is a strong plus.

Work Arrangement

Hybrid

Additional Information

  • Strong communication skills in English, both written and spoken.
Required Skills
Spring FrameworkEvent-driven ArchitectureRESTful APIsMonitoring
About company
Commencis
Commencis has more than two decades of expertise in the world of experience design, software engineering and cloud technologies. Our products and solutions are used by leading brands in financial services, insurance, airlines and retail in more than 20 countries. We help our clients around the globe to commence their next evolution and pave the way for a thriving digital society. We love discovering what’s next. We value collaboration, curiosity, and an open mindset at work.
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Job Details
Department Engineering
Category backend
Posted 3 months ago