Javautvecklare till Quest Consulting
Core
Backend development and maintenance of sales, payment, and customer service services for a client's technical product area.
Role type
Senior Java Backend Engineer
Builds
Cloud-based sales and payment services, customer support systems, and integrations with external digital resellers.
Domain
Fintech / E-commerce / Cloud Infrastructure
Deliverable
production ML models | product features
Required skills
Java 17+, Spring Boot, AWS (ECS/EKS, Lambda, API Gateway, SQS/SNS, EventBridge, DynamoDB, RDS, CloudFormation/CDK/Terraform, IAM, CloudWatch), CI/CD (Jenkins, GitLab Pipelines, CircleCI, Ansible), Docker, event-driven/distributed systems, SQL/database design, HTTP API design
Preferred skills
Experience with national ticket distribution standards
Technologies
Java, Spring Boot, AWS, Docker, Jenkins, Terraform, CDK
Responsibilities
Develop and maintain backend services for sales and payments; Implement integrations with external resellers; Support cloud infrastructure monitoring and operations; Design and implement event-based or distributed systems; Perform database modeling and SQL development; Participate in code reviews and two-week agile sprints.
Seniority
Senior, hands-on IC
