Remote Java/backend engineering with Spring Boot and AWS. Based in Ukraine and available 40 hours per week after 16:00 Kyiv time. Open to full-time and ongoing contract engagements with international teams. Minimum annual salary: USD 60,000.

Ihor Mnyshenko
@ihormnyshenko
Java backend engineer with six years of experience in Spring, AWS, business integrations and application modernization.
What I'm looking for
Software engineer with six years of Java development experience in internal business applications and retail e-commerce. Builds backend services with Spring and AWS, with hands-on experience integrating business systems and modernizing legacy applications.
Experience
Work history, roles, and key accomplishments
Built a conversational AI agent for candidate screening and delivered a recruitment application flow to production. Migrated internal services to Java 21 and Spring Boot 3, and reworked employee offboarding workflows.
Java Developer
Exigence
Nov 2023 - Dec 2025 (2 years 1 month)
Built AWS Lambda functions and REST APIs for a cloud-based ticket and incident-management platform. Integrated Amazon GuardDuty for threat analysis and implemented Firebase push notifications and WhatsApp message templates.
Reviewed Java assignments, led Q&A sessions, and conducted technical interviews to assess students' knowledge.
Developed SAP Commerce features and Backoffice customizations for a large retail e-commerce platform. Contributed to migrating functionality from on-premises Hybris to SAP Commerce Cloud and implemented messaging workflows with Spring Integration.
Education
Degrees, certifications, and relevant coursework
National Aviation University
Master's, Computer Science
2022 - 2024
Pursued a Master's degree in Computer Science at National Aviation University from 2022 to 2024.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
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