[Hiring] Senior Software Engineer @Krest Global Solutions

Role Description

This position performs complex research, design, and software development assignments within a software functional area or product line, and provides direct input to project plans, schedules, and methodology in the development of cross-functional software products. This position performs software design — typically across multiple systems; mentors more-junior members of the team; and talks to users/customers and translates their requests into solutions.

Qualifications

• 5+ years of Software Engineering experience in AWS
• BS Engineering/Computer Science or equivalent experience required
• Advanced knowledge of AWS Cloud services: Lambda, SQS, DynamoDB, S3, Event Bridge, etc.
• Expertise in development languages including but not limited to: Python, Java/J2EE, JavaScript
• Advanced knowledge of DevOps practices and operational excellence (automation, reliability, observability, and continuous improvement)
• Advanced knowledge of CI/CD pipelines, including build automation, automated testing, artifact/version management, and deployment strategies (e.g., blue/green, canary, rollback)
• Proficient with Git, including branching strategies, pull requests/code reviews, tagging/versioning, and resolving merge conflicts
• Advanced knowledge of supporting cloud applications and platforms in production; able to troubleshoot, resolve incidents, and collaborate with other teams to identify root cause and implement long-term preventative fixes
• Experience with incident response and recovery, including rapidly restoring service, executing rollback/hotfix strategies, and improving runbooks/monitoring to prevent recurrence
• Strong ability to troubleshoot distributed systems using logs/metrics/traces and to perform thorough root cause analysis (RCA)
• Experience building and integrating AI agents into production workflows (tool use, orchestration, and safe execution patterns)
• Ability to design agent architectures including prompting strategies, function/tool calling, memory/state management, and multi-step reasoning workflows
• Familiarity with operationalizing AI systems: observability (tracing, metrics), cost/performance optimization, and incident response for AI-driven services
• Advanced knowledge of software development methodologies (e.g., Agile, Waterfall)
• Strong proficiency with data manipulation language including optimization techniques
• Strong understanding of normalized/dimensional data modeling principles
• Strong knowledge of multiple data storage subsystems
• Strong knowledge in industry best practices in development
• Knowledge of test-driven development
• Ability to write and review portions of detailed specifications for the development of complex system components
• Ability to complete complex bug fixes
• Good oral and written communications skills

Company Description