Contribute to building and operating the infrastructure that supports the HackerOne platform.
Improve the reliability, security, and scalability of our systems.
Design and operate highly available cloud systems and apply best practices for reliability, observability, and security.
HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. They combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world’s top organizations.
Define and evolve the technical vision for AI and agentic systems across products.
Design orchestration, data, and serving patterns that handle global scale with reliability.
Collaborate with AI Research to turn prototypes into extensible, governed production frameworks.
KnowBe4 is a cybersecurity company that puts security first, empowering over 70,000 organizations worldwide to strengthen their security culture. They value radical transparency, extreme ownership, and continuous professional development in a welcoming workplace that encourages all employees to be themselves.
Develop/maintain/extend PartnerStack’s Vue.JS frontend and Python backend software systems.
Lead technical projects and be the go-to resource for the team.
Partner with leadership in Design and Product Management to drive constant improvements to overall product strategy
PartnerStack is a B2B partnerships network, with over 500+ companies using their platform to generate and sustain revenue. They have a high-impact and cross-team collaboration culture, empowering their teams to achieve success together.
Lead architecture, system design and engineering efforts for high-scale, data-intensive B2B systems supporting eligibility, billing, marketing, and file ingestion.
Design and implement batch and real-time processing architectures that are reliable, observable, and performant.
Drive efforts in database performance optimization, schema design, and long-term scalability planning across multi-terabyte PostgreSQL and other persistent stores.
Omada Health is a digital care provider that empowers people to achieve their health goals through sustainable behavioral change. Their multi-condition platform treats diabetes, hypertension, prediabetes, musculoskeletal, and GLP-1 management.
Maintain tooling, libraries, and infrastructure leveraged by core service teams
Develop and maintain infrastructure services that enable engineers to manage, deploy, and scale systems
Act as a technical leader, guiding core service teams to design robust and reliable software
StackAdapt is a technology company that empowers marketers to reach, engage, and convert audiences with precision. They are an AI-powered platform connecting brand and performance marketing, recognized for their diverse workplace and high-performing campaigns.
Define and execute a technical vision for Onebrief’s infrastructure.
Design and evolve a deployment strategy focused on AWS and on-prem.
Build security and compliance directly into the infrastructure lifecycle.
Onebrief provides collaboration and AI-powered workflow software designed specifically for military staffs, making them faster, smarter, and more efficient. They have raised $320m+ from top-tier investors and are valued at $2.15B, with a team spanning veterans and technologists.
Own and drive technical designs for complex systems, including cloud-native, distributed, and service architectures.
Establish and evolve best practices and guidelines for software development, integration, testing, and deployment.
Lead cross-functional collaboration to ensure consistent implementation of the architecture and alignment with business strategy.
AuditBoard is the leading audit, risk, ESG, and InfoSec platform on the market with over $300M ARR. They help more than 50% of the Fortune 500 move their businesses forward and are known for their customer satisfaction and innovation.
Build new features for the REST API on top of a modern tech stack using Node.js in Typescript, deployed to AWS.
Work alongside senior developers, product management, designers, and QA to implement new features and enhancements.
Develop features using AWS tools such as Lambda, S3, DynamoDB, and Redshift.
Varicent is transforming the Sales Performance Management (SPM) market, redefining how organizations achieve revenue success. They offer cutting-edge SaaS solutions to empower revenue leaders, trusted by industry leaders like T-Mobile and ServiceNow.
Define and execute a multi-year mission and vision for the Infrastructure and Data organizations.
Oversee the design and operation of an internal cloud platform and developer toolchain.
Lead the Data Engineering function to ensure Rula’s data architecture is scalable and reliable.
Rula is transforming mental healthcare by making it more accessible and effective. They are a remote-first company dedicated to providing quality care and empowering individuals to take charge of their mental health.
Lead high-impact technical initiatives focused on scalability, reliability, and performance across core platform systems.
Drive architectural transformation from monolithic systems to event-driven, service-oriented architectures.
Design and implement database optimization strategies for high-throughput workloads and large-scale traffic.
Jobgether uses an AI-powered matching process to ensure job applications are reviewed quickly, objectively, and fairly. Their system identifies the top-fitting candidates and shares this shortlist with the hiring company.
Design and implement edge traffic routing that directs requests to the correct Cell in a way that's transparent to users.
Build and evolve the Topology Service that serves as the authoritative source of cluster state for routing, resource assignment, and Cell lifecycle decisions.
Operate and improve the routing and topology systems you build by participating in tier-2 on-call, responding to escalated incidents, and strengthening observability and operational tooling.
GitLab is the intelligent orchestration platform for DevSecOps that enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. GitLab's high-performance culture is driven by their values and continuous knowledge exchange, enabling their team members to reach their full potential while collaborating with industry leaders to solve complex problems.
Drive the design, implementation, and evolution of core platform infrastructure and shared services.
Lead mission-critical projects to build and scale foundational platform capabilities.
Work closely with engineers across the organization to adopt shared infrastructure and evolve existing and new products.
Vannevar is a defense technology company building AI to deter adversaries. They are a small agile team combining world-class engineers with veteran strategists, experiencing rapid growth and mission impact.
Design, develop and maintain scalable solutions in Python leveraging AWS Serverless components
Balance fast iteration with robust testing and documentation
Collaborate with other engineers, designers and product leaders in a fully remote, high-performing team
Push Security is on a mission to defend organizations where work and attacks happen in the browser. Built by world-class red and blue team experts, Push gives defenders the real-time visibility and control needed to stop modern threats and is a fast-scaling startup.
Advise and architect scalable infrastructure solutions for high-growth crypto and FinTech applications.
Design and implement robust data pipelines and distributed systems.
Build and optimize cloud infrastructure with comprehensive observability solutions.
Lazer is a digital product studio with over 180 senior engineers and designers. They partner with clients ranging from early-stage startups to recognizable retail brands, helping them design, engineer, and grow their products.
Improve the culture of shipping and accountability.
Drive adoption of AI tools for development and integration.
Rapidly grow the software engineering team.
Recast is looking for a highly motivated and entrepreneurial Director of Engineering to help them accelerate their engineering and product development practice. They are a fully remote team with members in 6+ countries, committed to building a diverse team.
Automate the provisioning of all of Juniper Square’s infrastructure in code.
Partner with our Platform Engineering team on building developer tooling / improving developer experiences via joint initiatives and enhancements.
Partner with our Data Engineering team on improving our data posture and driving operational excellence.
Juniper Square's mission is to unlock the full potential of private markets by digitizing them to bring efficiency, transparency, and access. They are a values-driven organization with a hybrid workplace strategy, allowing employees to collaborate effectively across multiple countries and offering physical offices in several major cities.
Architect and evolve internet-scale systems with performance, reliability, and scalability.
Lead the technical direction for Ruby on Rails and React applications across the platform.
Design clean, extensible APIs and modern front-end architectures that deliver fast, intuitive user experiences.
OfficeSpace is the AI workplace management platform that helps teams plan, connect, and perform in the modern workplace. They are a performance-based, PE-backed company, that hires based on merit and a willingness to do what it takes to succeed long-term.
You will own the technical design for projects of large complexity and must understand and articulate the tradeoffs in creating good software.
You consistently write high-quality code with an awareness of industry best practices and trends.
You must have demonstrated experience building complex systems, debugging them effectively, and maintaining project plans, documentation, and backlogs.
Experian is a global data and technology company, powering opportunities for people and businesses around the world. They invest in people and new advanced technologies to unlock the power of data and to innovate; a FTSE 100 Index company with a team of 23,300 people across 32 countries.
Own and evolve the backend architecture for serverless, event-driven systems built on AWS Lambda, API Gateway, DynamoDB, and EventBridge.
Define and enforce architectural standards, reference patterns, and best practices aligned with AWS Well-Architected principles.
Lead architectural reviews, design discussions, and trade-off analyses across teams.
Unison provides software for federal agencies and government contractors, making federal processes and acquisitions simpler and effective. They are trusted by over 200,000 federal employees. Unison's software and expertise help contract shops, cost engineers, program managers, and budgeting professionals.
Lead multi-sprint initiatives, especially in user-facing surfaces
Improve system quality and dev experience by building durable abstractions
Drive technical direction within your team, contributing to architecture
Onebrief provides collaboration and AI-powered workflow software designed specifically for military staffs, making them faster, smarter, and more efficient. The company values ownership and excellence and operates as an all-remote company with a team spanning veterans and technologists; valued at $2.15B.