FinQuery

Full Stack Engineer III

Remote

Full Time

#Engineering

#Fintech

#SaaS

#React

#C#

#.NET Core

#Postgres

#AWS

#Kubernetes

#CI CD

#Automated Testing

#Microservices

#Docker

FinQuery is looking for a Full Stack Engineer III

Full Time Senior Remote Engineering Fintech SaaS React C#.NET Core Postgres AWS Kubernetes CI CD Automated Testing Microservices Docker English 401k Remote work

We're looking for a senior full stack engineer who enjoys building reliable, high-impact features for a fast-growing fintech SaaS platform used by thousands of organizations worldwide.

Responsibilities

Own and deliver major features across our contract and spend intelligence product.
Design and implement backend services with C# and .NET Core, backed by Postgres.
Build and maintain front-end experiences using React and Next.js.
Architect scalable, secure services on AWS and Kubernetes.
Raise code quality and system reliability through automated testing and continuous deployment pipelines.
Take part in code reviews, sprint planning, and pair or swarm programming sessions.
Collaborate daily with product owners, designers, QA engineers, and fellow developers.
Champion improvements to our technology stack and development practices.

Must-haves

Four or more years of full-stack experience, including React on the front end and C# on the back end.
Hands-on work with relational databases, preferably Postgres.
Experience designing and operating microservices.
Proven use of CI/CD pipelines and automated testing to improve quality and speed.
Track record of meeting non-functional requirements such as performance, security, and maintainability.
Comfortable giving and receiving feedback and continuously improving your craft.
Degree in computer science or equivalent professional experience.
Proficiency in English.

Nice-to-haves

Familiarity with Docker, Kubernetes, Entity Framework, AWS EC2, SQS, or RDS.
Active pursuit of learning through books, podcasts, meetups, or conferences.

Benefits

401(k) plan with employer matching.
Remote work option.

FinQuery

5 views

1 applied

Company Size

251-500

Markets

Fintech

Financial Services

Accounting

Social Media

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