7+ years of backend software engineering experience building production-grade, high-scale systems.
6+ years of hands-on experience with Kotlin and Java in enterprise/high-throughput environments.
Strong proficiency with concurrency and thread-safe programming (e.g., coroutines and/or virtual threads).
Proven experience building event-driven or message-based systems (Kafka/MSK or equivalent) and applying distributed patterns (idempotency, sagas, eventual consistency).
Experience provisioning and tuning cloud infrastructure using Terraform (AWS EKS, RDS, MSK or similar services).
Demonstrated experience building high-volume third-party API integrations (e.g., Microsoft Graph API) with throttling, backpressure, and resilient retry strategies.
Experience optimizing write-heavy data stores (PostgreSQL and/or Cassandra), including indexing and connection pooling.
Strong testing discipline across microservices (unit, integration, and load/performance testing), including resilience testing for distributed failure scenarios.
Familiarity with secure integration standards (mTLS, OAuth2, token rotation) in multi-tenant environments.
Affinity for engineering cultures emphasizing Agile, DevOps, observability, and continuous delivery.
A proven track record of delivering successful projects in complex, distributed environments.
Excellent English communication skills.
Bachelor’s Degree in Computer Science (or equivalent practical experience).

Benefits

Paid time off.
Paid National Holidays of your country of residence.
Unlimited access to professional educational resources, through our growth partner Pluralsight and English Learning.
Enjoy benefits related to our AWS partnership.
Remote work laptop.
Career path development.
Challenging projects with international clients.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills

backend software engineeringKotlinJavaconcurrencythread-safe programmingevent-driven systemsmessage-based systemscloud infrastructure provisioningAPI integrationsdata store optimization

Soft skills

communication skillsproject deliverycollaborationproblem-solvingadaptabilityattention to detailcritical thinkingtime managementteamworkleadership

Certifications

Bachelor’s Degree in Computer Science