Senior Consultant, Full Stack Software Engineer ()

*Candidates must be local to the Washington D.C. metro area andmust possess work authorization which allows them to be hired as a full-time Infinitive employee without the need for Visa sponsorship.

About Infinitive:

Infinitive is a data and AI consultancy that helps clients modernize monetize and operationalize their data to generate lasting value. They pride themselves on their deep industry and technology expertise ensuring that they drive and sustain the adoption of new capabilities. Infinitive is committed to aligning their team with their clients culture ensuring a successful partnership by bringing the right mix of talent and skills for high return on investment.

Infinitive has earned recognition as one of the Best Small Firms to Work For by Consulting Magazine receiving this accolade eight times most recently in 2025. They have also been honored as a Top Workplace by the Washington Post Best Places to Work by the Washington Business Journal and Best Places to Work by Virginia Business.

We are seeking a highly skilled Full Stack Software Engineer to join our dynamic team. This role requires a versatile developer with a passion for both front-end and back-end technologies as well as experience with cutting-edge data solutions. You will work collaboratively with cross-functional teams to design develop and maintain scalable applications ensuring seamless user experiences and robust backend systems.

• Design develop deploy and maintain scalable backend services using and TypeScript.
• Develop and maintain RESTful APIs supporting enterprise applications.
• Build and enhance workflow automation solutions using Camunda BPM.
• Implement secure authentication and authorization mechanisms for APIs and backend services.
• Optimize application performance scalability and reliability.

• Develop and maintain responsive web applications using React JavaScript and TypeScript.
• Collaborate with UI/UX designers and product managers to deliver intuitive user experiences.
• Optimize front-end performance across modern browsers and devices.

• Develop integrations with Snowflake PostgreSQL and external enterprise systems.
• Troubleshoot data synchronization and pipeline issues across distributed applications.
• Write and optimize SQL queries to support business workflows and reporting.
• Build scalable cloud-native applications using AWS services.

• Monitor production applications and investigate complex production issues.
• Perform root cause analysis and implement long-term solutions.
• Improve system observability reliability and operational efficiency.
• Participate in production deployments and support release activities.

• Partner with product managers architects designers and engineers to define technical solutions.
• Participate in code reviews and contribute to engineering best practices.
• Mentor junior engineers and support knowledge sharing across the team.

• Experience working in Agile/Scrum development environments.
• Experience supporting production enterprise applications.
• Experience with infrastructure as code or cloud automation.
• Experience improving application performance and reliability.
• Experience mentoring junior engineers and participating in technical design discussions.