Back-End Software Developer

Sitel Group; United States; Remote; USD 90,000 - 120,000; Full time

Job summary

A prominent global leader in the CX industry is looking for a Back-End Software Developer to enhance their Software R&D team. You will design and optimize microservices in an AWS environment, contributing to the development of shared services while improving technical processes and DevOps practices.

Qualifications

• At least 3 years of experience in Java and Spring Boot.
• Hands-on experience in API-first development using OpenAPI.
• Experience with testing methodologies and GitLab CI/CD.

Responsibilities

• Design and maintain high-quality microservices using Java and Spring Boot.
• Implement secure authentication with Keycloak and support product teams.
• Contribute to CI/CD pipeline improvements with GitLab.

Skills

Java

Spring

API-first development

Testing methodologies

GitLab CI/CD

Containerization using Docker

AWS services

Keycloak integration

Collaboration skills

English B2 level

Tools

Gradle

JUnit

Grafana

Kubernetes

Job description

We are seeking a Back-End Software Developer to join our Software R&D architecture team, focusing on designing,developing, and optimizing shared microservices while enhancing our Software Factory in a dynamic AWS environment. The roleinvolves building secure and scalable shared microservices designed for use across multiple products while improving the commontechnical base, CI/CD pipelines, and identity management integrations. Supporting product development teams is also key, ensuringefficient adoption and extension of shared services and best practices.

Job Responsibilities

Microservices Development

• Design, develop, and maintain high-quality, scalable microservices using Java and Spring Boot, adhering to best practices and
  architectural guidelines
• Follow an API-first approach, ensuring all services are well-documented and adhere to OpenAPI specifications
• Implement and maintain shared libraries and components to streamline microservice development
• Develop secure authentication and authorization mechanisms using Keycloak (OAuth2, OIDC, SAML) to ensure robust identity
  management across services
• Write clean, testable, and well-documented code
• Participate in code reviews and contribute to improving code quality
• Provide technical support and guidance to product development teams on integrating shared microservices and identity
  management solutions

Software Factory

• Contribute to the evolution of our common technical base, improving the Gradle catalog, shared libraries, bootstrap project, and
  standardized configurations to enhance the developer experience
• Improve and maintain our GitLab CI/CD pipelines, ensuring smooth integration and deployment processes
• Work closely with DevOps teams to optimize containerized deployments (EKS, ArgoCD, Helm, Harbor) and enhance automation.

Skills and Qualifications

• Strong experience in Java, Spring (SpringBoot), and Gradle. (at least 3 years in java SpringBoot)
• Strong expertise in API-first development, with hands-on experience designing and documenting APIs using OpenAPI specifications
• Strong knowledge of testing methodologies, including unit, integration, and system testing
• Solid understanding of GitLab CI/CD and DevOps automation
• Experience with containerization using Docker
• Experience with AWS services (RDS, S3, etc.)
• Experience integrating Keycloak for authentication and authorization, with a solid understanding of OAuth2, OIDC, and SAML
• Familiarity with observability tools (Grafana, Prometheus, OpenTelemetry)
• Strong communication and collaboration skills
• B2 level minimum in written and spoken English
• Bonus #1 : Experience with Vue.js
• Bonus #2 : Experience with Python

Tech Stack

• Languages & Frameworks: Java, Spring (SpringBoot), Gradle
• IAM: Keycloak (OAuth2, OIDC, SAML)
• Testing & Observability: JUnit, Testcontainers, Gatling, Grafana, OpenTelemetry
• DevOps & CI/CD: GitLab, Sonar, ArgoCD, Helm, Harbor, Kubernetes (EKS)
• Infrastructure: AWS (EKS, RDS, S3, etc.)

About Us

Foundever is a global leader in the customer experience (CX) industry. With 150,000 associates across the globe, we’re the team behind the best experiences for +800 of the world’s leading and digital-first brands. Our innovative CX solutions, technology and expertise are designed to support operational needs for our clients and deliver a seamless experience to customers in the moments that matter.

#LI-MAM