Senior .NET/C Backend Engineer - AI-Driven Fintech

Aquent; Austin (TX); On-site; USD 130,000 - 180,000; Full time

Job summary

Aquent partners with a leading financial services firm to transform customer journeys through digital solutions. We seek an experienced backend engineer to drive REST APIs, cloud-native architectures, and AI-enabled development.

You will lead technical delivery across defined journeys, collaborate with cross-functional teams, and push rapid iterations in a fast-paced environment. Proficiency in C#, .NET, REST, Angular/React, and cloud platforms is essential.

Qualifications

• Bachelor’s degree in Computer Science or related discipline.
• 8–10 years backend development experience in C#/.Net.
• Strong experience with .NET, .NET Core, Spring, Hibernate, and UML.
• Experience in REST-based Web Service APIs in transaction processing environments.
• Experience in Cloud Native Applications and Micro Services Architecture.
• Experience with Google Cloud Platform and enterprise-scale web solutions (Angular/React, Web API, SQL/No-SQL).
• Proficiency in HTML, CSS, JavaScript, TypeScript, jQuery, Backbone, Bootstrap.
• Knowledge of AI technologies for accelerating software development (e.g., GitHub Copilot).
• Solid understanding of SOLID, Agile methodologies, and design patterns.
• Strong communication and the ability to work in a fast-paced environment.

Responsibilities

• Develop and implement robust digital solutions to drive client financial growth.
• Accelerate digital transformation by delivering integrated, client-centric experiences.
• Lead technical delivery for defined customer journeys with rapid iterations.
• Design and implement REST-based Web Service APIs in high-transaction environments.
• Contribute to architecture focusing on cloud-native apps and microservices.
• Provide technical guidance to team members in a collaborative, high-performing environment.
• Leverage web and AI technologies to build scalable, interactive software.
• Analyze complex time-critical problems and propose high-quality solutions.

Skills

C#/.Net

REST APIs

Cloud Native

Microservices

Angular/React

SQL/No-SQL Databases

JavaScript/TypeScript

AI tools (GitHub Copilot)

UML

SOLID principles

Agile methodologies

Education

Bachelor’s degree in Computer Science

Tools

Angular

React

Node.js

Bootstrap

jQuery

Backbone

SQL

No-SQL

Google Cloud Platform

Job description

Aquent partners with a leading financial services firm to transform customer journeys through digital solutions. We seek an experienced backend engineer to drive REST APIs, cloud-native architectures, and AI-enabled development.

You will lead technical delivery across defined journeys, collaborate with cross-functional teams, and push rapid iterations in a fast-paced environment. Proficiency in C#, .NET, REST, Angular/React, and cloud platforms is essential.