Senior Software Engineer, Team Lead  Life Line Screening is seeking a highly skilled and experienced Senior Software Engineer, Team Lead to join our dynamic and innovative team. The ideal candidate will play a key role in hands-on development, building and maintaining performant, scalable, and user-centric software solutions, while providing technical guidance, mentoring, and fostering collaboration across cross-functional teams.  Key Responsibilities  + Full-Stack Development – Design and implement scalable, high-performance web applications across frontend and backend using JavaScript, TypeScript, React.js, and Node.js to deliver impactful solutions.  + Code Quality – Write and maintain high-quality, efficient, and maintainable code; participate in code reviews and help uphold coding standards within the team.  + Testing – Collaborate with developers and QA to write and maintain unit, integration, and end-to-end tests, ensuring application reliability.  + Technical Leadership – Mentor and support team members, contributing to technical direction and fostering a collaborative, innovative team culture.  + Cross-Functional Collaboration – Work closely with product owners, designers, and platform engineers to define scope and implement new features from conception to release.  + Agile Practices – Actively participate in Agile ceremonies—including stand-ups, sprint planning, and retrospectives—to support smooth project delivery.  + Industry Trends – Stay current with emerging technologies and best practices, sharing insights to support team growth and innovation.  Technical Qualifications  + 5+ Years of Full-Stack Development – Extensive experience in JavaScript, TypeScript, React.js, and Node.js, with a strong track record of architecting and optimizing GraphQL and RESTful APIs.  + Technical Leadership & Mentorship – Ability to lead an engineering team, supporting project delivery, facilitating collaboration, and sharing technical expertise to help team members grow.  + Solution Architecture – Skilled in designing scalable, maintainable application architectures that integrate frontend and backend systems, contributing to robust solutions that deliver business value and excellent user experiences.  + Cloud Development – Experience designing and implementing cloud-native solutions using modern frameworks (e.g., AWS), supporting efficient deployment, scalability, and reliability.  + User Experience Focus – Deep understanding of responsive design and accessibility, delivering high-quality, consistent user experiences across devices for diverse audiences.  + Reusable Component Systems – Designed and implemented reusable component libraries to promote scalability, maintainability, and reduce technical debt across projects.  + Testing & Quality Assurance – Extensive experience with unit, integration, and automated testing using tools like Jest, Cypress, and Selenium to ensure code quality and reliability.  + Web Security Awareness – Practical application of web security principles to identify and mitigate risks, supporting secure and robust application architectures.  Personal Qualities  + Leadership – Experience leading and mentoring an engineering team, fostering a collaborative environment focused on innovation, growth, and successful project delivery.  + Communication – Strong communicator, able to clearly explain technical concepts to both technical and non-technical team members, ensuring team alignment.  + Problem Solving – Analytical thinker, skilled at resolving challenges and delivering practical solutions within project constraints.  + Detail-Oriented – Dedicated to high standards of code quality and system reliability, ensuring maintainable and robust solutions.  + Adaptability – Excels in dynamic environments, effectively managing multiple priorities to support team and project success.  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