Software Engineer, Infrastructure
Infrastructure Software Engineer building scalable backend systems, observability, and developer tools on the Foundation team. Lead projects on database sharding, event bus, search scaling, and latency; mentor engineers. Requires 5+ years with distributed systems, NoSQL (MongoDB), IaC (Terraform), and architecture ownership.
About the job
Responsibilities
- Serve as a Lead and senior member of the team, leading initiatives and key projects.
- Provide guidance and mentorship to team members, fostering a culture of collaboration and technical excellence.
- Analyze, design, develop, maintain and improve software infrastructure and platform to expand its capabilities.
- Measure, report and drive improvements on scalability, performance, and availability.
- Lead complex projects and efforts to improve our ability to respond to impaired production systems.
- Lead, plan, and execute large scale system changes to meet business objectives.
- Tackle ambiguous engineering problems by designing well architected solutions.
- Participate in cross-team initiatives to drive engineering best-practices.
- Collaborate with the CTO and other technical leaders to set the vision for strategic development efforts.
- Work with various engineering teams to bridge gaps and lead initiatives across backend systems and our data platform.
- Proactively identify systemic inefficiencies, design and implement improvements.
- Become a trusted coach and mentor, actively building strong technical leaders.
- Collaborate with the InfoSec team to drive compliance, observability and automation for the security of our platform.
- Work closely with the Security team to address gaps and vulnerabilities during audits to satisfy compliance requirements.
- Manage and coordinate security vulnerabilities and upgrade schedules for EOL (End of Life) software.
- Lead or assist in security investigations as needed.
Requirements
- Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience.
- 5+ years experience building and managing large scale, highly available, distributed web applications.
- Mastery of a high-level programming language like Go, Python, JavaScript, etc.
- Experience with NoSQL databases like MongoDB.
- Own technical architecture discussions and leading decisions for an engineering organization.
- Lead and mentor engineers through technical projects and initiatives.
- Proficiency with Infrastructure as Code (IaC) tools, including Terraform.
- Experience designing sharding configurations for databases.
- Experience developing internal tools for others.
- Experience creating SLAs, SLOs, SLIs.
- HIPAA Compliance: All roles at Kustomer may involve handling sensitive personal data.
Nice-to-Haves
- Experience with our tech stack: Javascript (React/node.js), Go, Python, AWS Cloud, MongoDB, Redis, Elasticsearch, Terraform, Kafka, Kinesis.
Compensation and Benefits
- Competitive salaries and stock options.
- In the U.S.: 100% healthcare coverage, 401K, WiFi and Mobile reimbursement, and a generous vacation policy.
Skills
Go, Python, JavaScript, MongoDB, Terraform, AWS, Elasticsearch, Kafka, Redis, Kinesis
Similar jobs
DevOps / SRE jobsBuilds and scales highly available infrastructure using AWS, Terraform, and Docker to support rapid growth and AI workloads. Collaborates with product and research teams on architectures, CI/CD, monitoring, and performance optimization.
Build and operate Mercor’s enterprise agent platform across security, routing, isolated execution, orchestration, deployment, and production scalability. The role requires 5+ years building high-scale platforms, architectural ownership, and experience with core infrastructure primitives across multiple clouds.
Build and operate AWS cloud, ML, LLM, RAG, and IoT infrastructure, including deployment platforms, data pipelines, vector search, observability, security, and cost controls. The role requires deep AWS experience and production experience with LLM-powered applications.
Build and operate deployment platforms, automation, and developer tooling that make software releases safer, more reliable, and self-service. The role requires a bachelor’s degree or equivalent, three years of software engineering experience, and experience with production systems and cloud or distributed infrastructure.
Operate and scale Kong’s multi-region SaaS platform across major cloud providers, Kubernetes, and distributed data systems. The role requires strong infrastructure automation, observability, CI/CD, and production reliability experience, with participation in a global on-call rotation.