Principal Software Engineer

Principal Software Engineeru00a0 About the Roleu00a0 Life Line Screening is seeking a confident and visionary Principal Engineer u2013 Application & Cloud Architecture to shape the future of technology at Life Line Screening. This role is ideal for a full-stack engineer with deep experience architecting cloud-first solutions in AWS, a passion for solving customer pain points, and a drive to build scalable, modern applications. Youu2019ll lead the transformation of our core platform, guiding multiple engineering teams as they build and maintain the applications that power Life Line Screeningu2019s digital experiencesu2014from customer interactions to clinical and operational systems. Youu2019ll present strategic recommendations to executive leadership and ensure our platform is built for scale, security, and innovation.u00a0 Weu2019re looking for someone with convictionu2014clear technical vision, confident decision-making, and the ability to inspire teams toward bold, forward-thinking solutions. You thrive in ambiguity, take initiative, and bring creative solutions to complex challenges. Youu2019re resourceful, collaborative, energized by change and thrive in a culture built on agility, experimentation, and big ideas.u00a0 At Life Line Screening, weu2019re more than a technology companyu2014weu2019re a mission-driven organization making a measurable impact on public health. As the nationu2019s largest mobile preventive health provider, we screen over 600,000 people annually at more than 14,000 community-based events. Our innovative approach bridges the gap between under-recognized disease and clinical care, and our growing role in clinical trials and research is helping advance medical science. If you thrive in a collaborative culture and want to help millions of people gain insight into their health, this is the place for you.u00a0 Key Responsibilitiesu00a0 Application Architecture & Development Leadershipu00a0 + Define and drive backend architecture using patterns such as event-sourced systems, event stores, and domain-driven design to ensure traceability, modularity, and scalability.u00a0 + Architect event-driven systems using Amazon EventBridge to enable decoupled service communication and real-time responsiveness across distributed applications.u00a0 + Lead full-stack development with TypeScript, Node.js, and React, emphasizing modularity and performance.u00a0 + Design and deliver production-quality APIs and microservices with a customer-first mindset ensuring maintainability, seamless integration, and reliability.u00a0 + Provide expert guidance on emerging security technologies and ensure compliance through secure design.u00a0 + Champion agile practices and a culture of continuous improvement.u00a0 Cloud Strategy & Enablementu00a0 + Lead AWS cloud engineering from design through delivery, aligning infrastructure with product and business needs.u00a0 + Build and evolve cloud infrastructure to support scalability, reliability, and performance across distributed systems.u00a0 + Engineer immutable infrastructure using IaC and CI/CD pipelines, accelerating platform maturity through reusable components, prototypes, and cloud-native design patterns.u00a0 Collaboration, Mentorship & Innovationu00a0 + Serve as a lead engineer and strategic technical consultant, partnering with stakeholders across the organization to align cloud transformation efforts with business goals.u00a0 + Contribute to technical documentation, knowledge sharing, and proof-of-concept development.u00a0 + Champion the adoption of AI-assisted development tools (e.g., GitHub Copilot) to enhance engineering workflows, code quality, and team productivity through responsible and effective integration.u00a0 + Continuously explore emerging technologies and recommend adoption where appropriate.u00a0 Technical Skillsu00a0 Languages & Frameworks u2013 JavaScript, TypeScript, Node.js, React, GraphQLu00a0 Cloud & Infrastructure u2013 AWS, AWS EventBridge, AWS Lambda, Amazon API Gateway, Amazon SQS/SNS, Serverless architecture, Cloud-native design patternsu00a0 Architecture & APIs u2013 Apollo GraphQL Federation, Microservices, Event-sourced systems and event stores, Domain-driven design, RESTful APIsu00a0 DevOps & CI/CD u2013 Infrastructure as Code, AWS CDK, CI/CD pipelines, GitHub Actionsu00a0 AI & Innovation u2013 GitHub Copilot, AI-augmented development, Prompt engineeringu00a0 Observability & Monitoring u2013 AWS CloudWatch, AWS X-Ray, Logging and alerting best practices u00a0 Qualificationsu00a0 + 10+ years of software development experience, including 5+ years in senior technical leadership rolesu00a0 + Proven success architecting and developing backend systems for high-volume, distributed applicationsu00a0 + Deep expertise in AWS cloud architecture, including hands-on experience with AWS CDK, serverless design, and cloud-native patternsu00a0 + Experience designing and implementing event-sourced systems and event stores for traceability and auditabilityu00a0 + Strong background in CI/CD pipelines, Infrastructure as Code, and DevOps best practicesu00a0 + Proficiency in JavaScript/TypeScript, Node.js, React, and GraphQLu00a0 + Familiarity with Apollo Federation, domain-driven design and modular front-end architecturesu00a0 + Hands-on experience with observability tools such as AWS CloudWatch and AWS X-Ray, with a focus on reliability and incident responseu00a0 + Demonstrated ability to mentor engineers, lead cross-functional initiatives, and drive technical strategyu00a0 + Strong communication and stakeholder management skillsu00a0 + Advocacy for AI-assisted engineering practices, driving adoption and responsible integrationu00a0 + Experience in startup or high-growth tech environments preferredu00a0 Life Line Screening is proud to be an equal opportunity employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age disability, protected veteran status, or other characteristics protected by law. Life Line Screening will only employ those who are legally authorized to work in the United States for this opening. Any offer of employment is conditional upon the successful completion of a background check and drug screen. Powered by JazzHR

Created: 2025-09-12