Software Security Jobs

Experienced platform engineer needed to lead and scale Signifyd's GCP/Kubernetes cloud platform, building self-service tooling, AI-driven automation, and robust observability for a global commerce product.

Lead modernization and secure identity/access efforts for enterprise applications at M&T Bank, driving cloud migrations, containerization, and engineering best practices.

Lead the architecture and implementation of LinkedIn’s network access control platform to automate secure, policy-driven connectivity across cloud and on‑prem production environments.

Lead performance and scalability for Veza’s Access Graph platform as a Senior Staff Software Engineer and technical lead, driving benchmarks, observability, and cross-team architectural decisions.

Booz Allen is hiring a full-stack Software Engineer to design and deliver end-to-end, production-ready solutions for government clients using modern architectures and agile practices.

Booz Allen is looking for a Senior Software Developer to build scalable Java applications and APIs while collaborating with stakeholders to deliver mission-driven solutions.

Inclusive & Diverse

Feedback Forward

Collaboration over Competition

Growth & Learning

Work on OpenAI's Integrity Foundations team to design and implement full‑stack systems and internal tooling that detect, prevent, and mitigate adversarial abuse across the platform.

Lead the architecture and delivery of Crusoe's cloud and infrastructure management systems to enable highly available, secure, and scalable AI infrastructure.

Fantom Corporation seeks an experienced senior software engineer to architect, implement, and optimize Python and C++ systems for high-performance, real-time defense and intelligence applications.

True Anomaly is hiring a Senior Embedded Security Engineer to secure flight software and shape the spacecraft security architecture for next-generation space systems.

Experienced computer engineer sought to design and develop complex hardware and software systems for a future defense program, requiring a minimum Secret clearance and at least seven years of relevant experience.

Experienced AI/ML Software Developer with an active Top Secret clearance needed to design, implement, and maintain AI-driven software and data tools for a purpose-driven government contractor.

Senior backend engineer needed to lead the design and implementation of large-scale Software Composition Analysis features for an enterprise DevSecOps platform.

Lead the technical roadmap and hands-on software development for Anduril Imaging's WISP product, owning architecture, implementation, and cross-functional delivery.

As a Senior Technical Sourcer at CesiumAstro in Austin, you will develop targeted sourcing strategies and pipelines to identify top-tier engineering talent for aerospace and defense roles while advising hiring leaders on market trends and competitive intelligence.

Vannevar seeks a Senior Fullstack Software Engineer to build agent-powered mission consoles that enable faster, more accurate decisions for national-security users.

Autodesk is hiring a Backend/Platform Software Development Engineer to build scalable APIs and orchestration that safely connect LLM-based agents to enterprise commerce systems.

Lead software security for a fast-moving robotics startup, designing and implementing protections for distributed robot systems across edge and cloud environments.

Lead the engineering efforts to build and operate scalable, secure backend services and APIs that safeguard user data and enhance platform reliability for a high-impact remote product team.

Senior Software Engineer needed to design and operate scalable, secure backend services and drive product-critical initiatives for a fast-moving platform company (remote in the US).

A senior backend engineer role focused on building scalable, secure production services and leading technical initiatives across APIs, performance, and reliability for a consumer-facing platform.

Concentrix is hiring a seasoned Software Engineering Lead/Principal/Manager to drive .NET/Azure cloud-native engineering teams from the Omaha office and deliver high-availability, compliant solutions for client engagements.

Lead development of autonomy, embedded, and cloud software for Anduril’s maritime autonomous platforms, delivering deployed systems that advance national defense capabilities.

Lead Ivanti’s growth with a major national reseller by designing partner GTM plans, driving joint demand generation, and enabling sales teams to close strategic enterprise deals.

ARSIEM Corporation is hiring an experienced Software Engineer 2 to design, implement, and test high-performance software systems supporting a government client in Annapolis Junction, MD.

Lead the architecture and delivery of real-time RF sensor software at STR, transitioning algorithms to optimized C/C++ implementations and driving open-system integration across distributed platforms.

CyberArk is looking for a Senior Software Engineer to develop React and TypeScript frontend platform experiences for Machine Identity Management in a hybrid Santa Clara role.

Lead development of generative AI and integration solutions for Visa’s Value-Added Services platform, driving scalable, secure, client-focused innovation.

Lead and grow high-performing engineering teams at WGU, driving architecture, development practices, and secure scalable solutions that support student success.

Senior backend engineer needed to design and implement scalable APIs and services that support TRM’s blockchain analytics platform and product roadmap.

Help build the clearinghouse powering stablecoin payments at a fast-moving NYC crypto startup focused on security, performance, and real-world adoption.

Help design and build embedded Linux systems and secure OTA platforms for next-generation ground stations at a fast-moving space communications startup.

Delinea is hiring a Senior Software Engineer (SAP) to lead the architecture, development, and long-term product roadmap for the Fastpath Assure–SAP connector.

Mozilla is hiring a Senior Software Engineer to lead backend development for Firefox Monitor, building scalable Node.js/TypeScript cloud-native systems that protect user privacy and reliability.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Lead the technical vision for SpaceX's AI platform, building secure, scalable tooling and infrastructure to enable reliable, company-wide AI adoption.

Lead the engineering and delivery of government-facing versions of WindBorne's weather-data platforms, balancing strict compliance requirements with high-performance, production-grade systems.

ConductorOne seeks a motivated Software Engineering Intern to work with engineers and product teams on core product features, testing, and documentation while learning a modern stack including Go, React, and cloud-native tooling.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Lead the design and implementation of scalable, secure AI platform and proxy systems that accelerate engineering productivity and trustworthy AI use across SpaceX.

Build and ship real-time, safety-focused software for a life-saving cardiac robotics platform while working hybrid from Santa Cruz.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Work on the AI Platform team to design, build, and operate secure, scalable gateways and platform tooling that enable company-wide, trustworthy AI at SpaceX.

Senior technical leader needed to architect and deliver AI-driven, cloud-native cyber security and application resilience solutions while leading distributed engineering teams.

Experienced mainframe software engineer needed to lead development and testing of Broadcom’s security and compliance products in Lisle, IL.

Hinge Health is hiring a Senior Backend Software Engineer (Accounts) to architect and implement scalable Golang gRPC services powering secure member accounts and data integrations.

Work remotely as a C# contractor to evaluate and improve AI-generated code, providing detailed reviews and feedback that directly train LLMs toward production-quality output.

SciTec seeks a Senior Software Engineer to lead the design and implementation of scalable microservices and real-time data processing pipelines in support of DoD-focused remote sensing and analysis missions.

Fantom Corp is hiring an on-site Software Integration Engineer in Chantilly, VA to integrate and support enterprise IAM and authentication solutions for defense and intelligence programs.

Lead a high-performing engineering team at VERSANT Media to deliver scalable, secure, and high-impact digital products using modern cloud-native and service-oriented architectures.

CyberArk is hiring a Senior Back End Platform Engineer to build scalable backend services and integrations that secure machine identities across high-throughput, multi-tenant cloud environments.

Lead the design and development of high-scale fraud and risk detection microservices for Visa's Ecosystem & Operational Risk team as a Staff Software Engineer.

LinkedIn seeks a Principal Staff Software Engineer (Trust) to lead anti-abuse engineering efforts, building adversary-aware, large-scale defenses and shaping Trust strategy across the company.