Sr. Full-Stack Developer (.NET / Angular)

Who We Are:As the largest privately held service provider in our industry, Thomas & Company stands at the forefront of delivering innovative and comprehensive solutions that help businesses optimize their operations and manage critical aspects of human resources. We specialize in offering unmatched unemployment cost control, employment verification, and tax credit services, all designed to reduce financial risk, streamline processes, and drive cost efficiency for our clients.Our Culture:We believe that success starts with people. We are committed to fostering a culture of innovation, collaboration, and growth. Our mission is to empower our employees to thrive both professionally and personally, offering an environment where creativity and diverse ideas flourish.We are not just a company-we are a community of passionate individuals dedicated to making a real impact. From dynamic team-building opportunities to leadership development programs, Thomas & Company invests in its people at every level. Our supportive workplace is built on the foundation of our core values a shared vision for enabling success. Our winning culture has earned recognition as a five-time Tennessean Top Workplace and a three-time (and counting) USA Today Top Workplace. Whether you're looking for a challenge, a place to grow your career, or a team that values your contributions, Thomas & Company offers endless opportunities to make a difference. Join us and become part of a team where your ideas are heard, your potential is recognized, and your career can truly flourish.The Position:We are seeking a Sr. Full-Stack Developer with deep expertise in .NET (C#), Angular, and API-driven architectures to support the development of a modern, scalable platform. This role will focus on building and maintaining an Angular Front End, Backend-for-Frontend (BFF) services, RESTful APIs, and cloud-native applications on AWS, while integrating with MS SQL Server data stores. This is a high-impact role supporting the continued evolution of our core platform. Please note, this is a 1099 contract role (independent contractor), not a full-time employee position. See the additional details below.Key ResponsibilitiesDesign, develop, and maintain scalable applications using .NET (C# / .NET Core 8+)Build and implement BFF layer to optimize client-server communication for Angular applicationsDevelop and maintain RESTful APIsDevelop responsive UI components using Angular (v16+)Deploy and manage applications in AWS environments (API Gateway, Lambda, Cognito)Design and optimize SQL Server databases and queriesImplement secure coding practices including OAuth2, JWT, and encryptionContribute to CI/CD pipelines and automated testingParticipate in architecture decisionsRequired QualificationsFast learner with ability to get up to speed quickly and efficientlyAbility to thrive in a highly productive environmentStrong collaborative skills with willingness to take ownership and responsibility8+ years of professional software development experienceStrong expertise in C#, .NET Core 8+Strong experience with Angular (v16+)Strong experience in MS SQL ServerExperience with REST APIsHands-on experience with AWSExperience with Git and CI/CD pipelinesExperience with Agile development methodologiesPreferred QualificationsExperience with high-volume transactional systemsExperience with DockerExperience with BFFKnowledge of domain-driven design and clean architectureExperience with observability tools and regulated environmentsExperience with Kendo UITechnical Skills SummaryBackend: C#, .NET Core, REST APIsFrontend: Angular, TypeScript, RxJS, Signals, NgRxCloud: AWS (API Gateway, Lambda, Cognito, S3)Database: MS SQL ServerDevOps: Docker, Azure Devops, CI/CD, GitKey CompetenciesStrong problem-solving and analytical thinkingAbility to design systems for scalability and performanceExcellent communication and collaboration skillsOwnership mindset with attention to detailAbility to lead technical initiativesCompensation$70-$90 per hour (1099), depending on experience and scopeFinal rate will be determined based on qualifications and engagement structureWhat Success Looks LikeDelivery of scalable, high-performance applicationsClean, maintainable code aligned with architecture standardsImproved API performance and frontend responsivenessStrong collaboration across teamsAdditional DetailsThis is a 1099 independent contractor role (not benefits-eligible employment)Engagement is expected to last 6 to 12 monthsContractors operate as independent service providers and are expected to provide their own equipment