• Lead the design and development of APIs, including specifications, endpoints, data models, and protocols such as REST and GraphQL. • Provide technical leadership to a team of 3–4 developers, guiding design decisions and engineering best practices. • Remain hands-on in the codebase, contributing production-grade code for core services. • Conduct code reviews to ensure code quality, maintainability, and security. • Partner closely with the Engineering Crew Lead and API Architect to review solution design and deliver robust, scalable solutions. • Ensure seamless integration of APIs with internal systems, external applications, and third-party services. • Promote the effective use of AI-enabled tools in the API development lifecycle to improve productivity and code quality. • Create and maintain clear, comprehensive API documentation for consumers, including usage guidance and best practices. • Implement and uphold security best practices, including authentication, authorization, and encryption. • Interface with external engineering teams to ensure alignment on technical standards, governance requirements, compliance obligations, and ongoing CATO maintenance. • Monitor and optimize API performance, reliability, and scalability. • Manage API versioning and support backward compatibility as services evolve. • Provide ongoing support, troubleshoot production issues, and implement enhancements based on stakeholder feedback. • Participate in Tier 1 and Tier 2 on-call operations.

• The Sr Consultant – Technical Architecture provides hands-on solution design, technical implementation support, and workstream leadership across Origin’s utility client projects. • Requires strong technical depth within the Meter-to-Cash ecosystem, solid consulting maturity, and the ability to translate business requirements into practical, scalable technical solutions. • Collaborates closely with other Technical Architects, Functional Architects, and project teams to ensure consistent solution patterns, high-quality delivery, and effective execution. • Designs and implements technical solutions within Origin’s technology ecosystem, ensuring alignment with client requirements, project constraints, and industry best practices. • Leads technical workstreams, driving tasks to completion with consistency, follow-through, and attention to detail. • Applies analytical thinking to solve complex problems and deliver practical, scalable solutions. • Serves as a trusted technical SME for client stakeholders, articulating solution approaches, constraints, and trade-offs with clarity and professionalism. • Learns the architecture, components, operational processes, and support model of Origin's SaaS platform.

Role Description As a Lead Backend Engineer for our Fleet team, you will be a technical architect behind the systems that power our Open NDR Platform. You will bridge the gap between complex network data and seamless user experiences by overseeing the development of our centralized management platform. By leading high-impact projects and collaborating across functions, you will ensure that our platform provides defenders with the intuitive tools they need to disrupt attacks in real-time. - Drive End-to-End Architecture: Lead the technical design, implementation, and operation of a centralized Sensor management platform known as Fleet. Responsible for Sensor lifecycle management, configuration, and real-time communication. - Build High-Performance APIs: Design and develop REST and GraphQL APIs to power service to service communication, enable top-notch user experience, and manage configurations through various supported authentication models. - Technical Leadership & Mentorship: Provide mentorship to other engineers through design guidance, rigorous code reviews, and the promotion of performant, maintainable coding standards. - Security-First Engineering: Evaluate new projects and architectural changes for security implications, working closely with cross-functional teams to mitigate risks while balancing value and effort. - Operational Excellence: Own the lifecycle of your features from design to production, implementing automated test suites, CI/CD pipelines, and proactive monitoring/alerting mechanisms. - UX & Product Collaboration: Partner with UX design teams and Product Managers to refine epics and translate wireframes into backend requirements for complex user flows. - Threat Intelligence Orchestration: Manage and distribute threat intelligence feeds (Zeek Intel, Suricata, Yara, etc.). Qualifications - 8+ years of professional software development experience, primarily on Linux or Unix-style platforms, with a track record in senior or lead roles. - Deep expertise in Golang including experience with multi-threaded applications in production. - Proven experience with formal API specifications such as OpenAPI. - Proficiency with both Relational (SQL) and NoSQL databases. - Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent professional experience). Requirements - You embody "low ego results," "tireless service," and "applied curiosity" in every interaction. - You care deeply about building backend systems that help users understand complex data quickly and make thoughtful tradeoffs in service of usability. - You think beyond individual components, understanding how backend state, data, and API architecture work together across a large application. - You can weigh conflicting constraints and make rapid, high-impact decisions in a fast-paced, dynamic environment. - You thrive in a collaborative environment, using your communication skills to influence product direction, align distributed teams, and influence technical outcomes. - You take pride in writing clear, well-structured, and maintainable code, prioritizing long-term quality and code health. Benefits - Compensation Range: $175,000 — $229,000 USD. - Equity and additional benefits will also be awarded.

• Design, develop and implement business logic for Versapay’s core payment gateway and related services using C#, .NET 4.8 and modern .NET Core frameworks • Develop new features, maintain and enhance functionality across different product modules • Implement new features, improve existing functionality, and fix defects in the payment gateway and related applications • Write clean, well‑structured, well‑tested code with a strong focus on long‑term maintainability • Work closely with Product, Design, and other Engineering teams to translate business requirements into technical solutions • Contribute to technical design discussions and help evolve system architecture in collaboration with Senior and Principal Engineers • Identify and reduce technical debt while balancing near‑term delivery with long‑term goals • Support modernization efforts, including the evolution of legacy components toward more modular, service‑oriented designs • Ensure appropriate levels of performance, scalability, resiliency, logging, monitoring, and security • Continuously improve CI/CD pipelines, testing strategies, and operational readiness