Engineering Manager, SandboxAQ
SDK
AI and quantum computing solutions
Be an early applicant
AI and quantum computing solutions
201-500 employees
Be an early applicant
201-500 employees
Company mission
To develop commercial products for telecom, financial services, healthcare, federal government, computer security and other computationally-intesive sectors.
Role
Who you are
- You have 8+ years in software engineering roles with experience leading engineering teams and remaining technically hands-on
- You have a proven track record of building and shipping production services from scratch in Kotlin. While our stack includes Go and Rust, Kotlin is the primary language for this team's new development, and your proficiency is critical for success
- You've built and shipped production SDKs, APIs, or enterprise integration solutions across multiple programming languages
- You can quickly grasp streaming concepts (codecs, protocols, latency optimisation), or you already have experience in this domain
- You think like a developer advocate while balancing technical excellence with business objectives and delivery timelines
- You excel at cross-functional collaboration and can translate between technical constraints and business requirements
- You have experience with enterprise authentication flows (OAuth, SAML), API security, and compliance requirements
- You demonstrate strong technical leadership skills with the ability to make architectural decisions while managing and developing team members
- You balance hands-on technical contributions with people management and strategic planning
What the job involves
- The Cybersecurity Group at SandboxAQ is looking for an Engineering Manager to help functionalize AQtive Guard, our groundbreaking solution for modern non-human identity and cryptography management already launching globally with major organizations like top-tier financial institutions and government agencies
- The team is seeking a hands-on Engineering Manager who is strongly focused on building SDK and enterprise integration solutions for cybersecurity platforms
- This role is pivotal in advancing our security integrations to support seamless connectivity with third-party tools and other enterprise security platforms
- The successful candidate will lead the technical strategy for developer-facing SDKs while remaining hands-on with code and architecture decisions
- Lead and grow our SDK and Integrations team while remaining hands-on with code reviews, architecture decisions, and critical feature development
- Design and build SDKs that enable seamless integration between our cybersecurity platform and third-party enterprise tools
- Own the developer experience end-to-end: from API design to documentation to integration, deployment guides
- Collaborate with enterprise customers and partners to understand integration requirements and prioritize our SDK roadmap
- Drive technical decisions around SDK architecture, including versioning strategies, backward compatibility, and multi-platform support
- Mentor and coach engineers on both technical skills and career development while fostering a culture of quality, testing, and documentation
- Partner with developer relations and customer success teams to gather feedback and continuously improve SDK usability
- Establish and maintain engineering best practices for SDK testing, CI/CD pipelines, and release management
- Build relationships with key enterprise customers and act as their technical advocate internally
Our take
Spun out from Alphabet in 2022, SandboxAQ is a company providing AI and quantum computing solutions. Using cybersecurity modules that are in line with the "third quantum revolution", SandboxAQ can migrate enterprises to a higher level of security through the use of this cutting-edge technology.
The company's approach enables cross-pollination in a range of fields, including physics, neuroscience, cryptography, and more - with products including an end-to-end crypto-agile security suite, and quantum sensing solutions. Impressively, SandboxAQ has already partnered with Deloitte and Ernst & Young (EY), as well as the US Air Force, to bring the its quantum tech to the market.
Looking forward, SandboxAQ plans to build further relationships across the public sector, to help situate the company as one of the most "battle-tested" quantum providers on the market. The company has raised significant funds that will accelerate further product development and improvements, focussing on its post-quantum cryptography software.
Steph
Company Specialist at Welcome to the Jungle
Company
Funding (last 2 of 5 rounds)
Jul 2025
$95m
LATE VC
Apr 2025
$150m
SERIES E
Total funding: $1.1bn
Company HQ
Palo Alto, CA
Leadership
Jack Hindary
(CEO)Serial entrepreneur and Co-Founder of several tech companies. Is also the author of 'Quantum Computing: An Applied Approach', one of the leading textbooks used in the field.
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