SECL Group Ukraine

Joined in 2019
The company "SECL Group Ukraine" was founded in 2005. We are engaged in web development and web design. The main specialization is e-commerce and social services. At the moment, more than half of our portfolio are online stores and marketplaces, the second half is services and portals. Our clients include startups, commercial and government companies, including large international structures. Our distinctive feature is that we are thinking developers, we do not just write code and draw pictures, we solve your problems. It is thanks to the approach and specialization that 90% of our clients turn to us.
Website:
https://seclgroup.com
  • SECL Group Ukraine
    · 51 views · 16 applications · 2d

    Advanced Backend (Node.js)/ DevOps Engineer (NestJS Microservices, AWS, Kafka, Kubernetes)

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · B2 - Upper Intermediate
    We’re looking for a highly skilled Backend & DevOps Engineer to architect, scale, and optimize our production-ready mobile application backend. You’ll be building a robust microservices-based platform designed to handle high traffic, multi-regional...

    We’re looking for a highly skilled Backend & DevOps Engineer to architect, scale, and optimize our production-ready mobile application backend. You’ll be building a robust
    microservices-based platform designed to handle high traffic, multi-regional deployments, and enterprise-grade performance.
    This role is ideal for engineers who thrive in distributed systems, cloud-native architectures, and high-scale environments.
     

    Responsibilities
    • Architect and implement NestJS-based microservices for scalability, modularity, and reliability.
    • Manage PostgreSQL / AWS Aurora with deep expertise in replication, sharding, and performance tuning.
    • Build and monitor Kafka event-driven pipelines for seamless inter-service communication.
    • Deploy and manage services on Kubernetes (EKS preferred) across multi-regional clusters.
    • Develop production-grade CI/CD pipelines with automated testing, scaling, and rollback strategies.
    • Optimize infrastructure for performance, security, and high availability.
    • Work closely with mobile and frontend engineers to ensure smooth API and service integration.
    • Must have micro services architecture, knowledge
    • Lambda CPU model deployment
    • Knowledge on GPU server deployment an asset (Runpod serverless)
     

    Requirements
    • 5+ years of backend engineering experience.
    • Strong expertise with NestJS + TypeScript in microservice architectures.
    • Proven experience designing and scaling distributed systems.
    • Hands-on expertise with PostgreSQL & AWS Aurora.
    • Solid knowledge of Kafka (or equivalent queue systems).
    • Deep experience with Kubernetes (EKS, GKE, or AKS) and containerization best practices.
    • Strong background in AWS cloud infrastructure (multi-region deployments a plus).
    • Exceptional debugging and problem-solving skills in distributed environments.


    Nice to Have
    • Experience with GraphQL.
    • Familiarity with monitoring tools (Prometheus, Grafana, ELK stack).
    • Knowledge of Terraform / Infrastructure as Code (IaC).
    • Background in high-scale consumer mobile apps.

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