• Own and elevate engineering quality across a multi-repo platform • Design and ship Ruby on Rails API features • Build and maintain React applications • Contribute to data platform ETL pipelines • Maintain and improve DevOps practices involving Docker and AWS • Establish and enforce engineering best practices and improve developer experience

• Design, build, and maintain full-stack applications that support our internal platform • Own delivery of features from technical design through deployment and post-release support • Collaborate closely with Product Managers to clarify requirements and design pragmatic technical solutions • Build and maintain backend services using PHP (Laravel/Lumen) or Python • Contribute to frontend functionality using JavaScript where needed • Develop APIs and integrations with internal and third-party systems • Write clean, maintainable, and testable code • Work within AWS-based infrastructure and Git-based deployment workflows • Participate in structured code reviews and uphold engineering quality standards • Troubleshoot and resolve production issues when they arise • Contribute to architectural discussions and continuous improvement initiatives • Leverage AI-assisted development tools to improve efficiency and quality

• Lead the design, prototyping, and development of mission-relevant software and platform capabilities • Build backend services, APIs, full-stack applications, and cloud-native components using modern engineering practices • Translate ambiguous mission needs, user workflows, and technical concepts into working software • Support rapid build, demo, feedback, and iteration cycles for R&D initiatives • Collaborate directly with technical leadership, R&D engineers, and stakeholders on architecture and implementation decisions • Participate in technical demos, customer-facing discussions, and mission-focused events • Help shape system design, platform direction, and technical tradeoffs across emerging capabilities • Guide or mentor other engineers through architecture decisions, prototyping efforts, and implementation challenges • Deploy and support applications in cloud-native, containerized, or Kubernetes-based environments • Use modern development workflows, including AI-assisted tools where appropriate, to accelerate prototyping, testing, and delivery • Represent Rackner’s technical work with clarity, professionalism, and credibility in collaborative settings

• Design, build, and own new backend services and APIs end-to-end, from technical proposal through implementation, testing, and production rollout. • Contribute to frontend experiences that surface the team’s services to customers • Take ambiguous or broadly-scoped problems and turn them into well-defined technical plans that the team can execute on. • Author design and architectural documents and use them to drive alignment across engineering and product teams • Collaborate with internal platform teams, product managers, and stakeholders across the organization the understand needs and deliver impactful solutions • Consider stability, performance, and scalability in your designs and in the guidance you provide to the team • Mentor and grow other engineers on the team through code review, pairing, and technical leadership • Participate in an on-call rotation