Senior Staff Engineer - Integrations & Backend Systems

Reach Security; Sunnyvale (CA); On-site; USD 180,000 - 240,000; Full time

Benefits offered by this job

Competitive salary

Equity package

Medical, dental, and vision insurance

FSA/HSA and 401(k) plans

Company paid life insurance and short/

Disability coverage and buy up options

Voluntary benefits including pet andID

Unlimited PTO and sick time

Job summary

Reach Security is seeking a Senior Staff Software Engineer to lead backend integrations and platform initiatives. You will design and implement large-scale data ingestion, secure data handling, and multi-tenant SaaS architectures, collaborating across teams to drive technical excellence.

You will mentor engineers, establish best practices, and own critical backend systems from day one, shaping Reach's position within a broader software ecosystem.

Qualifications

• 8+ years of experience in software engineering, with a focus on backend, platform or system programming.
• Strong experience with Python and its ecosystem.
• Proficiency in distributed system design and large-scale data architecture.
• Proficiency in Authorization and Authentication patterns, and secure management of sensitive data.
• Keen sense for identifying business needs and can communicate a clear vision for implementing solutions.

Responsibilities

• Manage and develop an ecosystem of integrations, connecting to multiple external providers to ingest large amounts of data.
• Execute complex backend software engineering projects focusing on APIs, data processing, infrastructure and platform.
• Drive the execution of key engineering initiatives while fostering a culture of technical excellence.
• Author technical proposals to document and align teams on the design of complex projects.
• Troubleshoot and resolve production issues, minimizing downtime and impact on business operations.

Skills

Python

Distributed systems

Backend engineering

Authz/Authn

Multi-tenant SaaS

Job description

Reach Security is seeking a Senior Staff Software Engineer to lead backend integrations and platform initiatives. You will design and implement large-scale data ingestion, secure data handling, and multi-tenant SaaS architectures, collaborating across teams to drive technical excellence.

You will mentor engineers, establish best practices, and own critical backend systems from day one, shaping Reach's position within a broader software ecosystem.