Staff Software Engineer, SDK/API

This position is posted by Jobgether on behalf of SandboxAQ. We are currently looking for a Staff Software Engineer, SDK/API in SandboxAQ.

This role is perfect for an experienced software engineer who thrives at the intersection of API design, SDK development, and enterprise integration. You will lead the creation of scalable, secure, and developer-friendly integration solutions connecting complex cybersecurity platforms with third-party enterprise tools. Working across the full stack, you will design robust APIs, SDKs, and event-driven frameworks, ensuring seamless interoperability for cloud and on-premises deployments. The position offers the opportunity to collaborate with cross-functional teams of engineers, product managers, and security experts while driving the adoption of next-generation integration technologies. Your work will directly shape how customers interact with critical security infrastructure at scale.

Accountabilities

In this role, you will:

• Design, implement, and maintain APIs and SDKs for third-party enterprise integrations.
• Develop scalable, high-performance integration solutions that support cloud and on-premises deployments.
• Build frameworks for authentication, data transformation, error handling, monitoring, and real-time event streaming.
• Ensure API versioning, backward compatibility, and smooth migration paths for enterprise customers.
• Collaborate directly with enterprise customers and vendors to gather requirements and troubleshoot integration issues.
• Automate deployment, testing, and monitoring of integration software to maintain reliability and performance.
• Contribute to developer documentation, integration guides, and other resources to support customer success.

Requirements

The ideal candidate will have:

• 5+ years of experience as a Backend/Full-stack Software Engineer or similar role, with a focus on API development and third-party integrations.
• Proficiency in Rust, Kotlin, and/or Go, with strong knowledge of data structures, concurrency, and synchronization.
• Solid understanding of API design patterns, integration architectures, and enterprise software interoperability.
• Experience building and maintaining REST APIs, GraphQL endpoints, or similar integration interfaces.
• Knowledge of software security principles, including API security, authentication flows (OAuth, SAML), and secure coding practices.
• Familiarity with enterprise integration patterns, including data transformation, rate limiting, retry mechanisms, and error handling.
• Ability to work in a collaborative, small-team environment to rapidly deliver production-quality software.
• Excellent problem-solving, communication, and customer-facing skills for gathering requirements and supporting integrations.

Nice-to-Haves:

• Experience with quantum-safe cryptography or quantum computing concepts.
• Background in cybersecurity platforms like CrowdStrike, Qualys, Splunk, or similar.
• Familiarity with event streaming tools (Kafka, KStreams) and container orchestration.
• Experience with Bazel, OpenAPI/Swagger, webhook systems, and API gateway technologies.
• Knowledge of enterprise authentication systems (LDAP, Active Directory, SAML, OAuth2).

Benefits

This position offers:

• Competitive salary range: $170k–$235k per year, based on experience and location.
• Annual discretionary bonuses and potential equity.
• Health, dental, and vision coverage.
• Family planning and fertility support.
• Generous PTO including summer and winter breaks.
• Learning opportunities and professional growth programs.
• 401(k) and financial wellness resources.
• Collaborative, innovative work environment with global teams focused on AI and cybersecurity.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.
🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements.
📊 It compares your profile to the job’s core requirements and past success factors to determine your match score.
🎯 Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role.
🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed.

The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role. Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team.

Thank you for your interest!