[Job - 23072] Back-end Engineer (Java/Kotlin Spring Boot + Neo4j/MySQL)

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.With over 7,400 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. 
Job PurposeAs a Back-end Engineer, you will contribute to developing scalable back-end services and APIs that power modern applications. You will work with microservices architectures, integrate with diverse database systems including graph and relational databases, and deploy solutions on cloud infrastructure. Working in an agile, client-focused environment, you will collaborate with cross-functional teams while growing your expertise in back-end development and cloud technologies.
Key AccountabilitiesBack-End Services DevelopmentDevelop and maintain microservices using Java/Kotlin Spring BootBuild RESTful APIs that effectively serve front-end applications and integrate with external systemsImplement business logic and data access layers following established patterns and best practicesDebug and troubleshoot complex issues in production environments and contribute to system reliabilityDatabase Integration & DevelopmentWork with graph (e.g., Neo4j) and relational (e.g., MySQL) database technologies to implement data access patternsDevelop efficient queries and database operations for different data models and access patternsImplement data validation, transformation, and migration proceduresContribute to database schema design and optimization effortsCloud Development & DeploymentDeploy and maintain applications on cloud infrastructure using modern cloud platforms, particularly AWSImplement monitoring and logging solutions to ensure application health and performanceWork with containerized deployments using technologies like Docker and cloud container servicesContribute to infrastructure as code practices and automated deployment pipelinesCollaborative Engineering & GrowthWork closely with senior engineers, front-end developers, and other team members to deliver integrated solutionsParticipate actively in agile ceremonies and contribute to technical planning and estimationEngage in code reviews, pair programming sessions, and knowledge-sharing to improve skills and code qualityContinuously learn and adapt to new back-end technologies and cloud servicesDocumentation & Quality AssuranceCreate and maintain technical documentation including API documentation, database schemas, and integration guidesEnsure back-end solutions meet functional and non-functional requirements (e.g., performance, security, reliability) through testing and quality best practices
Knowledge and Experience3+ years of practical experience in back-end development with solid proficiency in Java or Kotlin Spring BootWorking knowledge of graph databases (preferably Neo4j) and relational databases (preferably MySQL)Experience with AWS cloud services and understanding of cloud deployment and scaling conceptsExperience building and maintaining RESTful APIs; understanding of microservices architectureFamiliarity with version control systems and agile development practicesExperience with containerization (Docker), serverless concepts, orchestration platforms (e.g., Kubernetes), and CI/CD pipelinesGood English communication skills and ability to work effectively in collaborative team environmentsRelevant certifications are a plus
Personal AttributesPassion: Eagerness to learn and grow across multiple technical domainsCuriosity: Enthusiastic about exploring new technologies and development approachesResilience: Positive attitude with the ability to learn from challenges and feedbackProblem-solving: Strong attention to detail and commitment to code qualityCollaboration: Enjoys working in diverse, cross-functional teamsEmpathy: Understands others’ perspectives and needs within the team and organizationIntegrity: Demonstrates honesty, ethics, and transparency in all interactionsGrowth-mindset: Committed to continuous learning and developing new skillsAdaptability: Open to adjusting skillsets and embracing emerging technologies as needs evolveCollaboration is our superpower, diversity unites us, and excellence is our standard. We value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment. We encourage applications from diverse and underrepresented groups to our job positions.