A.Team powers the world’s most ambitious companies with elite tech talent and ready-to-deploy AI solutions. From single roles to managed project teams, we have helped over 500 organizations like…
A.Team powers the world’s most ambitious companies with elite tech talent and ready-to-deploy AI solutions. From single roles to managed project teams, we have helped over 500 organizations like…
What they do: Platform that forms elite product/engineering teams and delivers AI systems
Funding: $60,000,000 total (Seed + $55M Series A)
Founded: 2020
Founders: Raphael Ouzan; Kobi Masri
Team size: 231 employees
Company Overview
Problem Domain
Team formation / talent marketplace for product builders and execution infrastructure for AI transformation
Founded
2020
Industry
Software Development
Funding Track Record
Series A- May 17, 2022
55000000
Series A reported as $55M and co-led by Tiger Global Management, Insight Partners, and Spruce Capital Partners.
Seed
5000000
Previously undisclosed $5M seed round; reported participants include Box Group, Village Global, and firstminute Capital.
Investor Signal
“Backed by venture investors including Insight Partners, Tiger Global and Spruce Capital; seed led by NFX; company lists advisors/supporters including Adam Grant and Roc Nation.”
Founders
What we do
Join the Team
Senior Security / Infrastructure Engineer
RemoteUnited States, US
Remote • United States, US
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Who you are
5+ years of experience in security engineering, DevSecOps, or infrastructure security roles, with at least 2 years at a senior level
Proven experience building security programs from scratch or significantly maturing existing programs at a growth-stage company
Deep expertise with AWS security services (IAM, KMS, Security Hub, GuardDuty, etc.) and infrastructure-as-code (Terraform strongly preferred)
Hands-on experience with Kubernetes security (network policies, RBAC, secrets management, service mesh)
Track record of achieving and maintaining compliance certifications (SOC 2, ISO 27001, HIPAA, or similar)
Strong proficiency with cloud security architecture and multi-cloud environments (AWS required, Azure experience highly valued)
Experience with identity federation, SSO, and enterprise identity providers (Azure AD, Okta, SAML, OIDC)
Familiarity with container security, CI/CD security, and supply chain security practices
Scripting/automation skills (Python, Bash, TypeScript) for security tooling and automation
Understanding of application security fundamentals and secure development lifecycle practices
Experience with AI/ML platform security considerations (model security, data privacy, prompt injection)
Azure security expertise, including Azure Security Center, Defender, and Sentinel
Experience working with Fortune 500 enterprise security and procurement teams
Background in data security and privacy regulations (GDPR, CCPA)
Builder Mindset: You thrive in zero-to-one environments. You can design a security program and also roll up your sleeves to implement it
Enterprise Fluency: You can navigate complex enterprise security requirements and translate them into actionable technical solutions
Communication Skills: You write clear documentation and can explain security concepts to non-technical stakeholders, including executives and enterprise clients
High Judgment: You balance security rigor with business velocity. You know when to enforce strict controls and when to find pragmatic solutions
Ownership: You take accountability for security outcomes. When something goes wrong, you lead the response and drive improvements
What the job involves
Startup jobs. A lot of them.
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This is a zero-to-one platform security role. You will own the security posture for our AI solutions platform, ensuring we meet the rigorous standards required by Fortune 500 enterprises while enabling our engineering team to move fast and deliver value
Enterprise IT teams are blocking AI deployments that lack compliance and security standards, and that means our security infrastructure directly impacts revenue. You will be the person who lets our leadership "sleep well at night," knowing our platform, our clients' data, and our compliance posture are rock solid
This role combines hands-on infrastructure engineering with security architecture. You will work closely with our engineering leadership, product team, and enterprise clients to design and implement security solutions that enable rather than obstruct
Platform Security & Infrastructure (50%):
Own end-to-end platform security architecture for our AI solutions platform, including identity management, access controls, encryption, and network security
Design and implement enterprise-grade RBAC (Role-Based Access Control) systems, including integration with client identity providers (Azure Active Directory, Okta, etc.)
Lead our multi-cloud security strategy across AWS (current) and Azure (expansion), ensuring consistent security posture as we scale
Build and maintain secure infrastructure using Terraform CDK, Kubernetes (EKS/AKS), and modern IaC practices
Implement secrets management, encryption at rest and in transit, and secure CI/CD pipelines
Compliance & Governance (30%):
Maintain and enhance our SOC 2 Type II compliance program, working with Vanta for continuous monitoring and audit readiness
Drive ISO 27001 alignment and prepare for certification as enterprise clients require it
Conduct security reviews of new features, integrations, and client deployments. Establish SLAs and reporting cadences
Create and maintain security documentation, policies, and runbooks that satisfy enterprise procurement requirements
Partner with legal and operations on vendor security assessments, client security questionnaires, and DPAs
Operations & Reliability (20%):
Establish security monitoring, alerting, and incident response procedures. Be a key member of the on-call rotation for security incidents
Lead vulnerability management, including regular scanning, prioritization, and remediation tracking
Provide weekly security status updates to engineering leadership and contribute to client-facing security communications
Mentor engineers on secure development practices and conduct security-focused code reviews
