Senior Backend Engineer

Job Description

We’re looking for a Senior Backend Engineer with deep expertise in Java and hands-on experience managing modern cloud infrastructure. This role focuses primarily on designing and building robust backend systems, while also contributing to the scalability and reliability of our AWS-based platform.

You will take technical ownership of key internal systems, including our Domain Management System (DMS) and internal Workspace web application. You’ll be responsible for backend feature development, API integrations, and automation workflows.

YOUR MAIN DUTIES:

Backend Engineering

• Design, implement, and maintain backend services using Java and Spring Boot
• Develop batch-processing jobs and reusable components to support internal applications
• Build robust, maintainable REST APIs and integrations with external platforms (e.g., Affise, UptimeRobot, Cloudflare)

Internal Tools & Systems

• Maintain and evolve internal platforms such as admin dashboards and domain/campaign management systems
• Drive improvements in developer productivity, system reliability, and operational transparency

Infrastructure & Automation

• Collaborate on infrastructure design using Infrastructure-as-Code (CloudFormation or Terraform)
• Set up and manage monitoring, alerting, and auto-recovery mechanisms to support uptime and fault tolerance

Domain & SSL Management

• Oversee full lifecycle management for domain registration, DNS routing, SSL/TLS provisioning, and link tracking
• Ensure system compliance with security and performance best practices

Qualifications

• 4+ years of backend development experience, primarily using Java and Spring Boot
• Solid understanding of RESTful API design and system integration
• Practical experience with AWS services (e.g., EC2, S3, CloudFront, Route53) — or comparable services in GCP or Azure
• Familiarity with monitoring and recovery tools (e.g., CloudWatch, custom uptime checks)
• English fluency and strong communication skills within cross-functional teams

Nice to have

• Experience with Affise deep-link routing or media-performance domain setup
• Experience building Slack bots or other chatOps operations
• Interest or experience in AI-driven workflows or prompt-engineering

Additional Information

• An environment with high energy, flat hierarchy, positive attitude, and growth you would expect from a startup coupled with all of the security and benefits of an established company
• Competitive salary and flexible work life balance
• Paid annual leave and sick leave
• Fun team building activities including annual company trip, parties and other benefits
• An inclusive environment of friends who happen to work together

And much more