Software Engineer Java
UNICOM Technologies Inc
Louisville, United States of America
yesterday
Role details
Contract type
Temporary contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
SeniorJob location
Remote
Louisville, United States of America
Tech stack
API
Agile Methodologies
Artificial Intelligence
Confluence
JIRA
Cloud Computing
Cloud Engineering
Code Review
Databases
Continuous Integration
DevOps
Distributed Systems
Gradle
Global System for Mobile Communications
Hypertext Transfer Protocols (HTTP)
Python
Uptime
Enterprise Messaging Systems
MySQL
NoSQL
Software Engineering
Systems Integration
Data Logging
Google Cloud Platform
Cloud Platform System
Spring-boot
Caching
Backend
Event Driven Architecture
Kubernetes
Low Latency
Bitbucket
REST
Terraform
Splunk
Appdynamics
Serverless Computing
Docker
Jenkins
Microservices
Job description
As a Senior Software Engineer on the Fulfillment Team, you will play a critical role in designing, building, and scaling the core systems that enable order fulfillment. You will work closely with product managers, architects, and cross-functional teams to deliver highly reliable, performant, and extensible software that supports tens of thousands of restaurants and millions of customers globally., * Design, develop, and maintain scalable, high-availability backend services supporting order fulfillment and delivery workflows.
- Lead technical design and drive architecture decisions for cloud-native, distributed, event-driven systems.
- Build APIs and event-driven services integrating with POS, kitchen systems, delivery platforms, and external partners.
- Own services end-to-end (design, implementation, deployment, observability, and reliability).
- Write clean, maintainable, and well-tested code while promoting engineering best practices.
- Provide technical leadership through code reviews, mentoring, knowledge sharing and contributing to refinement of engineering standards.
- Collaborate with external vendors and internal Product, QA, DevOps, development teams and Business Operations teams to deliver resilient, impactful solutions.
- Troubleshoot and resolve complex production issues with a focus on performance, scalability, and reliability.
- Participate in on-call rotations and lead incident response for critical systems., * Cloud Platform: Google Cloud Platform (Cloud Run, Pub/Sub, Firestore, GKEE, GSM, etc).
- Architecture: Event-driven microservices, asynchronous processing, webhook ingestion, RESTful APIs.
- Infrastructure: Terraform, GKE and serverless deployments.
- Data & Messaging: Firestore (NoSQL), Spanner, MySQL, Pub/Sub, HTTP APIs.
- Observability: Splunk (logging/search), AppDynamics (APM), structured logging with MDC.
- Build & CI/CD: Gradle, Jib, Jenkins/Harness pipelines.
- Integrations: POS systems, delivery platforms, external vendor APIs.
- Tools: Jira, Lucid, Confluence, BitBucket, Gemini (for AI).
Requirements
- 3-5 years of software engineering experience building secure, scalable backend and/or distributed systems and leading software development teams.
- Proven experience designing and operating high-scale, cloud-native microservices in production.
- Strong proficiency in backend Java and Spring Boot.
- Experience designing and consuming RESTful APIs and event-driven architectures.
- Hands-on experience with cloud platforms (Google Cloud Platform preferred).
- Strong understanding of databases, messaging systems, and caching strategies.
- Excellent problem-solving skills and sense of ownership.
- Proven track record for designing/creating quality solutions with minimal input.
- Strong communication skills and ability to influence technical direction.
- Experience with Agile methodologies., * Experience in eCommerce, fulfillment, delivery, or restaurant technology domains.
- Familiarity with microservices, Docker, and Kubernetes.
- Experience with CI/CD pipelines and infrastructure-as-code (e.g. Terraform, Jenkins, Harness).
- Knowledge of POS systems.
- Experience supporting mission-critical systems with strict uptime, latency, and SLA requirements.
- Experience with AI tools and technology.
- Python experience.
CONTRACTOR, FULL_TIME, PART_TIME