Senior Cloud Integration Engineer (Remote)

Openkrill; United States; Remote; USD 130,000 - 195,000; Full time

Benefits offered by this job

Health Benefits

Paid Time Off

Parental Leave

Equity

Wellness Reimbursement

Monthly Lunch on Legion

Job summary

Legion Technologies seeks a Senior Integration Engineer to design, build, and maintain scalable integrations across enterprise systems. You will work on REST APIs, microservices, and event-driven architectures, leveraging AWS and leading integration platforms.

The role includes on-call rotation, collaboration with multiple teams, and mentoring junior engineers, with a focus on reliable, secure integrations and enterprise-grade code.

Qualifications

• 7+ years of architecture experience in business/information/solution domains
• Bachelor's or Master’s in STEM (Info Systems, Engineering, CS or related)
• Ability to work in teams and independently
• Analytical, results-driven, solution-oriented approach
• Strong interpersonal and English communication skills
• 3+ years in event-driven architecture and microservices
• Proficient in HTTP/HTTPS, FTP/SFTP, SOAP/REST, JMS, JDBC
• Experience with Linux/Unix environments
• Proficiency in Core Java and SQL/JDBC
• 2+ years AWS (CDK, CloudFormation, S3, ECS, EKS, EC2)
• Experience with test-driven development and CI/CD
• Knowledge of Jira, GitHub, Jenkins and related toolchains
• Problem-solving/root-cause analysis track record

Responsibilities

• Lead technical integrations across HR, POS, Payroll and enterprise systems
• Build, test, and maintain integration using Workato
• Develop secure REST APIs within the API-driven Legion ecosystem
• Ensure high-performance, reliable integrations on modern cloud platforms
• Collaborate with architects/engineers via design reviews
• Mentor junior engineers and contribute to internal docs
• Support on-call rotation and adapt to off-hours work when needed
• Advance backend reliability and production issue troubleshooting
• Drive adoption through product knowledge and stakeholder collaboration
• Participate in all development lifecycle phases and code reviews

Skills

Architectural design

Java

RESTful services

Microservices

Event-driven architecture

AWS

CI/CD

Linux/Unix

SQL/JDBC

On-call

English communication

Team collaboration

Education

Bachelor's or Master's in STEM

Tools

Workato

Jira

GitHub

Jenkins

AWS CDK

CloudFormation

Job description

Legion Technologies seeks a Senior Integration Engineer to design, build, and maintain scalable integrations across enterprise systems. You will work on REST APIs, microservices, and event-driven architectures, leveraging AWS and leading integration platforms.

The role includes on-call rotation, collaboration with multiple teams, and mentoring junior engineers, with a focus on reliable, secure integrations and enterprise-grade code.