Source Job

• Build and extend services to provide new core functionality to the platform.
• Expand our authentication, authorization, and analytics capabilities.
• Build, test, deploy, and monitor a distributed set of services.

Censys strives to be the go-to source for understanding everything on the internet, offering comprehensive, accurate, and up-to-date internet mapping. They provide real-time internet intelligence and actionable threat insights to global governments and over 50% of the Fortune 500.

• Build the backbone of Underdog’s data ecosystem to power seamless communication across our services.
• Create robust, scalable microservices to serve real-time, high-volume data needs for our internal teams.
• Drive impactful technical initiatives from start to finish in a fast-moving, high-stakes environment.

At Underdog, we make sports more fun and aim to build the best products to become the biggest company in the sports space.

• Design and build distributed, scalable, and high-performance backend systems.
• Develop and maintain services for smart contract interaction.
• Build performant pipelines for blockchain data ingestion and processing.

Ava Labs simplifies deploying high-performance solutions for Web3 through innovations on Avalanche. Founded by computer scientists and Wall Street veterans, they aim to redefine how people build permissionless networks.

• Develop, deploy, and monitor microservices and serverless components in AWS.
• Build and improve automation tooling including GitHub Actions, Argo CD, and Grafana dashboards.
• Design and enforce security and compliance policies across delivery pipelines.

Docker makes app development easier so developers can focus on what matters.

As a Platform Engineer, enhance and maintain foundational tools and systems, working hands-on with Kubernetes clusters and AWS infrastructure. Build and maintain services that abstract and orchestrate our infrastructure, designing and implementing backend services like APIs and controllers. Develop software for complex projects, and manage infrastructure migrations and security tooling.

Monzo is on a mission to make money work for everyone, waving goodbye to the complicated ways of traditional banking, offering personal and business bank accounts.

• Own challenging infrastructure problems end-to-end by understanding how engineers use the platform.
• Design scalable, maintainable services and contribute to technical proposals.
• Contribute to the roadmap, highlighting opportunities, validating approaches and helping keep our platform solutions current with cloud best practices.

Canva's intuitive suite of design products is powered by our large distributed infrastructure group, setting large and ambitious goals.

• Design and implement security controls for cloud infrastructure.
• Collaborate with product and engineering teams to embed security best practices.
• Manage and optimize cloud infrastructure vulnerability management program.

Co-founded in 2023 by Joe Laws and Grant Verstandig, Trase Systems is AI, Uncomplicated and empowers enterprise leaders to harness the full potential of AI.

Design, develop, and maintain resilient backend services handling critical user-facing functionality. Build and maintain reusable libraries, frameworks, and tooling. Partner with product and platform teams to design APIs and distributed system patterns that are reliable, scalable, and maintainable.

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.

• Partner with product managers to lead the technical planning of member experience improvements.
• Design systems that span multiple services to allow consistent, fast, clean data flow.
• Swiftly address any issues and invest in resolutions that improve the product's reliability going forward.

Included Health delivers integrated virtual care and navigation, aiming to raise healthcare standards. They break down barriers to provide high-quality care, offering personalized virtual and in-person care.

Design, deploy, and maintain cloud infrastructure solutions, adhering to security guidelines. Monitor cloud infrastructure and applications, addressing performance bottlenecks and security vulnerabilities. Implement automation tools/IaC to streamline provisioning and deployment of cloud resources.

Moniepoint is an all-in-one financial services platform for emerging markets and the second-fastest growing company in Africa.

Design, implement, and maintain Microservices using Go and/or Python. Design and develop cloud based software products conforming to industry best practices. Build systems, services, and tools to handle new Ocrolus products and business requirements that securely scale over millions of transactions.

Ocrolus helps lenders automate workflows with confidence by streamlining how financial institutions evaluate borrowers and enabling faster, more accurate lending decisions.

• Lead cross-team infrastructure security projects from design to delivery.
• Design and implement robust security solutions for cloud environments and container platforms.
• Identify security gaps and remediate systemic security issues in cloud and infrastructure configurations.

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

As a Sr. Security Developer, you will collaborate with security and engineering leadership to architect a scalable and resilient vision for secure cloud environments. You will develop and implement programs to ensure the company’s systems are compliant with regulatory requirements and privacy laws. Act as a technical subject matter expert for cloud security requirements and initiatives.

Wealthsimple is on a mission to help everyone achieve financial freedom by reimagining what it means to manage your money.

Architect and implement secure AWS infrastructure patterns (IAM, VPC, KMS, EKS, Lambda, ECS/Fargate, S3, CloudTrail, etc.). Write high-quality code (Python, Go preferred) to build automations, tooling, and internal security services. Build cloud guardrails, AWS Config rules, SCPs, and automated remediation workflows.

Motive empowers the people who run physical operations with tools to make their work safer, more productive, and more profitable.

• Design and implement security solutions across enterprise platforms and cloud environments.
• Perform threat modeling and security risk assessments for new features and platforms.
• Partner with product teams to embed security requirements early in the SDLC.

Experian is a global data and technology company, powering opportunities for people and businesses around the world. As a FTSE 100 Index company listed on the London Stock Exchange, they have a team of 22,500 people across 32 countries and are committed to investing in their people.

• Design and implement automated systems to monitor, detect, and mitigate security risks.
• Harden cloud environments (AWS, GCP) and enforce least-privilege IAM, network segmentation, and encryption standards.
• Develop security frameworks and tooling to detect and prevent LLM-specific vulnerabilities.

Luxury Presence is a digital platform revolutionizing the real estate industry for agents, teams, and brokerages. They provide websites, marketing solutions, and an AI-powered mobile platform. Founded in 2016, Luxury Presence has grown to a global team and has been ranked on the Inc. 5000 fastest-growing companies list three years in a row.

• Own Swiftly's security risk register and threat models; identify, prioritize, and drive remediation of risks across application and infrastructure.
• Design secure architectures for our SaaS platform, mobile applications, and IOT/Hardware Integration, focusing on authentication, authorization, data protection, and network boundaries.
• Define and maintain security KPIs and dashboards for executive and board reporting.

Swiftly is on a mission to help cities move more efficiently and is the leading transit data platform for agencies to share real-time passenger information.

• Design, build, and deploy production-grade APIs and services in Golang within a microservices/serverless architecture.
• Own your code from design to deployment — ensuring scalability, security, and performance at every step.
• Automate testing and delivery through robust unit, integration, and performance tests.

Mitek is a global leader in digital & biometric identity authentication, fraud prevention, and mobile deposit solutions. They are headquartered in San Diego, California, with operations in the United Kingdom, Spain, France, Mexico, and the Netherlands. At Mitek, the Future of Work is about flexibility and preference wherever and whenever we are working.

• Build and maintain the Supabase Control Plane
• Architect cloud deployment and change management infrastructure
• Ensure operational excellence

Supabase is a Postgres development platform made by developers for developers. The company offers a complete backend solution and has a globally distributed team as their secret weapon in building tools developers love and has 180+ team members in 40+ countries.

• Design and implement the "Golden Paths"—standardized, automated templates for microservices and infrastructure.
• Develop the CLI tools, portals, or API interfaces that abstract the complexity of our cloud infrastructure.
• Develop and maintain a library of modular, testable, and versioned Terraform modules.

SEON is a command center for fraud prevention and AML compliance, helping companies stop fraud, reduce risk and protect revenue. They are powered by real-time, first-party data signals, enriches customer profiles, flags suspicious behavior and streamlines compliance workflows.