Zinnia

Staff Software Engineer

Zinnia

full-time

Posted on:

Location Type: Hybrid

Location: AlpharettaUnited States

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Salary

💰 $175,000 - $190,000 per year

Job Level

About the role

  • Architect and build: Design, document, and evangelize API standards and best practices across all Zinnia APIs.
  • Hands-on coding: Write high-quality, maintainable, and performant code to build reusable frameworks and services.
  • Lead API delivery: Partner with and guide the Enterprise API team to deliver scalable and highly performant enterprise-grade APIs.
  • API governance: Implement API gateway capabilities (traceability, monitoring, security, analytics) and recommend improvements for the full API lifecycle.
  • API documentation: Maintain high-quality API documentation using Swagger or similar tools to ensure clarity, consistency, and ease of use for internal and external consumers.
  • Code quality: Conduct code reviews and ensure alignment with architectural principles, standards, and design patterns.
  • Technical guidance: Make critical design decisions, provide architectural oversight, and mentor developers.
  • Integration: Work with IAM solutions and cloud-native services to secure and scale APIs.
  • Collaboration: Partner cross-functionally (product, security, DevOps, infra) to ensure API strategy aligns with enterprise goals.
  • Innovation: Stay current with emerging technologies and bring ideas to improve scalability, performance, and developer experience.

Requirements

  • Bachelor’s or Master’s degree in Computer Science or related field.
  • 10+ years of software development experience, with 4+ years in a staff engineer, architect, or technical lead role.
  • Strong proficiency with .NET (C#) and JavaScript/TypeScript (NestJS, NextJS).
  • Proven ability to architect large-scale API solutions while also contributing as a hands-on coder.
  • Strong expertise in event-driven architecture and pub/sub messaging patterns, with experience in event streaming platforms such as Apache Kafka.
  • Expertise in API management and gateway technologies (e.g., Apigee, Kong) and proven ability to integrate with enterprise IAM systems for secure API access.
  • Experience designing and maintaining versioned, external/internal-facing APIs.
  • Cloud-native development experience with AWS services such as Lambda, EC2, S3, API Gateway, DynamoDB, SNS/SQS, and RDS.
  • Strong knowledge of relational databases (e.g., MS SQL, Oracle, PostgreSQL) and NoSQL databases (e.g., MongoDB, DynamoDB, Cassandra).
  • Working knowledge of DevOps practices (CI/CD pipelines, environment provisioning, monitoring) and containerization technologies such as Docker.
  • Strong understanding of software design principles, patterns, and API governance.
  • Experience working in an Agile/Scrum environment.
  • Excellent communication, critical thinking, and leadership skills with the ability to influence and mentor teams.
  • Commitment to continuous learning and staying up to date with the latest technologies in software development.
Benefits
  • health/dental insurance
  • parental leave
  • profit sharing
  • 401(k)
  • incentive/bonus opportunity
  • tuition reimbursement
Applicant Tracking System Keywords

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

Hard Skills & Tools
.NETC#JavaScriptTypeScriptNestJSNextJSevent-driven architecturepub/sub messaging patternsAPI managementcloud-native development
Soft Skills
communicationcritical thinkingleadershipmentoringcollaborationinnovationtechnical guidancecode reviewdesign decision makingcommitment to continuous learning