Job Title: Senior Full Stack Engineer

Company Name: CoreTrust Purchasing Group, LLC

Job Url: https://job-boards.greenhouse.io/coretrustpurchasinggroupllc/jobs/5055040007

Job Description: Senior Full Stack Engineer
Remote in U.S.
Every organization needs supplies and services to operate. From laptops and rental cars to pens and pallets, all businesses, schools, and government bodies have procurement needs. That’s where CoreTrust comes in. CoreTrust works with our members and suppliers to transform how procurement professionals buy billions of dollars’ worth of supplies and services annually. We’re on a mission to be the one place where buyers and suppliers connect, secure purchasing agreements, transact, and partner to accelerate value and realize savings.

To support our rapid growth, we’re seeking a skilled Senior Fullstack Engineer.

The Senior Fullstack Engineer designs, builds, and evolves end-to-end software solutions that align with business goals, product strategy, and user needs. This role operates with a high degree of autonomy while maintaining strong communication and collaboration across engineering, product, and stakeholder groups.

The ideal candidate is comfortable owning complex features from inception through production, contributing across backend services, frontend applications, and cloud infrastructure. This individual brings strong architectural judgment, balances speed with long-term maintainability, and consistently delivers high-quality software to production in a modern, cloud-native, event-driven ecosystem.

 

Responsibilities 
Design, build, and evolve modern, cloud-native fullstack systems across frontend, backend, and infrastructure layers.
Architect and implement scalable RESTful APIs and event-driven backend services that integrate with internal systems and third-party platforms.
Build and maintain mature React and TypeScript frontend applications with a strong focus on usability, performance, accessibility, and maintainability.
Own features end-to-end, including discovery, requirements clarification, technical design, implementation, testing, deployment, and post-release iteration.
Make sound architectural decisions and clearly communicate technical tradeoffs to stakeholders.
Design and optimize relational and/or NoSQL data models to support scalability, reliability, and performance.
Contribute to and improve CI/CD pipelines and release processes to enable frequent, reliable deployments.
Diagnose, resolve, and prevent production issues through strong observability, monitoring, and root cause analysis practices.
Champion engineering best practices, including testing strategy, code quality, documentation, and maintainable design patterns.
Mentor other engineers through code reviews, knowledge sharing, and technical guidance.
Qualifications 
Bachelor’s degree in Computer Science or related field preferred, or equivalent practical experience.
7+ years of relevant fullstack software development experience in cloud-enabled environments.
Demonstrated experience designing, developing, and maintaining scalable and highly available web applications.
Strong experience with React and TypeScript in production environments.
Strong backend experience with modern .NET / C#
Experience designing and working with relational and/or NoSQL databases
Experience building event-driven architectures and asynchronous systems.
Experience designing and consuming RESTful APIs.
Experience with containerization using Docker.
Experience delivering software in cloud environments (AWS preferred, but at least one major cloud provider required).
Strong experience with React and TypeScript in production environments.
Strong backend development experience with .NET and C#.
Experience designing scalable APIs and working with event-driven and asynchronous architectures.
Experience designing, optimizing, and maintaining relational and/or NoSQL databases.
Experience building and consuming RESTful APIs.
Experience with containerization using Docker.
Experience delivering software in cloud environments, with AWS preferred.
Working knowledge of AWS services, including compute, storage, databases, and messaging systems.
Experience with Infrastructure as Code tools such as Terraform, CDK, or CloudFormation.
Familiarity with CI/CD tools such as GitHub Actions, Bitbucket Pipelines, or Azure DevOps.
Understanding of scalability, availability, fault tolerance, and distributed systems fundamentals.
Experience implementing frontend and backend automated testing strategies.
Experience diagnosing and mitigating production incidents in live systems.
Understanding of observability practices including logging, metrics, and tracing.
Strong understanding of Agile and iterative delivery practices.
High degree of autonomy and accountability.
Ability to translate ambiguous business problems into clear technical solutions.
Strong analytical, problem-solving, and decision-making skills.
Excellent written and verbal communication skills.
Preferred Qualifications 
Experience with Vercel or modern frontend hosting platforms.
Experience with advanced GitHub automation and CI/CD workflows.
Deep hands-on experience with AWS-native services.
Experience working in high-velocity teams deploying to production multiple times per week.
 

Benefits 
Competitive compensation package 
Free individual employee medical coverage 
Company subsidized dental and vision coverage 
Dollar for dollar 401(k) match up to 6% of your salary with immediate vesting 
Company-paid Short-Term and Long-Term Disability coverage 
Employee Assistance Program to support your wellbeing and mental health 
$1500 annual stipend for undergraduate/graduate college courses; $500 annual stipend for continuing education courses/certifications 
Free snacks and beverages on-site
Brand new, state-of-the-art, tech-enabled work environment in downtown Nashville
Flexible/hybrid work culture