Principal, Software Development Engineer
About The Position
Cotality is seeking a Principal, Software Development Engineer to provide hands-on technical leadership for Onehome, its consumer-facing real estate platform. The platform supports millions of users and integrates property listing data across a large Multiple Listing Service ecosystem. The role will lead architecture and modernization initiatives across a Java-based, cloud-hosted platform while remaining closely involved in hands-on engineering. The Principal Engineer will help simplify distributed systems, improve cloud-native architecture, and advance AI-native engineering practices to increase engineering productivity and accelerate software delivery. The position also collaborates with Product, Architecture, Security, Data, and Engineering partners.
Requirements
- 8+ years of professional software engineering experience.
- Strong hands-on Java and Spring Boot engineering experience.
- Proven experience designing and delivering enterprise-scale software solutions in production environments.
- Deep understanding of software architecture, distributed systems, microservices, APIs, and modern design patterns.
- Experience leading complex technical initiatives and influencing engineering direction across teams.
- Experience with cloud platforms, DevOps, and modern software delivery practices.
- Experience applying AI-powered development tools, automation, or AI-native engineering practices as part of the software development workflow.
- Strong communication skills, including the ability to explain technical decisions and influence engineering teams.
Nice To Haves
- Google Cloud Platform and Kubernetes experience.
- Elasticsearch experience, including cluster architecture, index design, reindexing strategies, and query optimization at scale.
- Kafka experience, including event-driven architecture, partitioning, schema evolution, and consumer group design.
- Angular experience.
- PostgreSQL and Redis experience.
- Experience with agentic software engineering workflows, context engineering, specification-driven development, or AI-enabled engineering automation.
Responsibilities
- Lead architecture and modernization initiatives across complex, distributed software systems.
- Design and evolve scalable, secure, resilient, and high-performing applications and services.
- Provide technical leadership for a Java and Spring Boot microservices environment running on Google Cloud Platform.
- Evaluate service boundaries and architecture patterns to simplify systems, reduce operational overhead, and improve maintainability.
- Drive cloud-native engineering improvements, including evolving applications toward Kubernetes-based deployment models.
- Lead technical design reviews and influence engineering standards across the team.
- Improve search and data architecture using technologies including Elasticsearch and Kafka.
- Apply AI-assisted and agentic engineering workflows to software development, testing, documentation, and engineering automation.
- Mentor engineers and collaborate with Product, Architecture, Security, Data, and Engineering partners.
- Evaluate emerging technologies and engineering approaches that improve software quality, reliability, and development velocity.
Benefits
- Generous paid time off and 11 paid holidays.
- Well-being and volunteer time off.
- Up to 16 weeks of fully paid parental leave and a baby stipend.
- Multiple medical plan options with mental health and wellness support offerings.
- 401(k) with company match and vesting after one year.
- $400 annual well-being stipend.
- Tuition assistance up to $5,250.
- Recognition rewards, referral bonuses, and exclusive discounts.
- Flexible working model.
- Competitive time off and health coverage.
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What This Job Offers
Job Type
Full-time
Career Level
Principal
Education Level
No Education Listed
