Senior Software Engineer

FIS

Senior Development Engineer at FIS designing and optimizing cloud-native data solutions using Azure and Snowflake technologies. Collaborating with cross-functional teams to ensure secure, high-quality development practices.

Posted 4/23/2026full-timeFlorida, Wisconsin • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

AnsibleAWSAzureCloudJenkinsMicroservices.NETNoSQLSDLCSQLTerraformVault

About the role

Key responsibilities & impact

Develop solutions using Azure Data Factory, Azure Functions, Key Vault, and other native cloud services
Build and optimize Snowflake SQL pipelines, data models, ingestion processes, and performance tuning
Use Terraform Enterprise for cloud provisioning and follow FIS Public Cloud governance standards
Contribute to CI/CD using Git/Bitbucket, Jenkins, and Azure tooling
Write clean, testable code and perform code reviews; recommend technical improvements
Troubleshoot cloud, data, and integration issues; support production monitoring and resiliency
Ensure adherence to secure development and compliance requirements
Designing, programming, debugging and modifying software enhancements
Interacting with product managers and users to define requirements and modifications
Participating in software design meetings to determine technical requirements
Working with internal Client Training, Client Relationship and Sales teams

Requirements

What you’ll need

Bachelor’s degree in Computer Science or equivalent experience
6+ years of software engineering experience
Hands‑on Azure experience (ADF, Functions, App Services, security integrations)
Strong Snowflake development skills (SQL, data modeling, streams/tasks, performance tuning)
CI/CD experience and familiarity with Terraform or other IaC tooling
Proficiency in C#, SQL‑based development
Expert knowledge of Object Orient Patterns and Design, Domain Driven Design, data structures and algorithms, parallel and distributed computing, SoA and multi-tier architectures
Understands testing at every stage of development
Experience with modern application architecture and development (REST, microservices)
Expert development experience throughout the SDLC using Microsoft .Net/C#
WebAPI, ADO.NET knowledge is a must
Experience with development on Public Cloud – Azure / AWS
Knowledge of IaaC, DevOps tooling and CI/CD pipelines (Containerization, Terraform, Ansible, BitBucket, GitHub, Harness, Jenkins)
Solid experience with relational and NoSQL database development, including logical design, stored procedures, functions, triggers, and performance tuning
Demonstrated expertise performance tuning applications from top to bottom, including profiling of applications
Experience with Open Telemetry
Strong logical and analytical skills, with the ability to creatively troubleshoot and resolve challenging problems
Strong interpersonal, communication and presentation skills to effectively express ideas, engage in complex discussions and collaborate with a wide range of colleagues.
Ability to communicate with precision while being concise
Proactive, delivery-oriented team player who takes responsibility for the team’s success
Experience in the banking or financial services industries with knowledge of financial instruments in the credit space.
Candidate must demonstrate interest in learning and applying financial concepts.

Benefits

Comp & perks

A voice in the future of fintech
Always-on learning and development
Collaborative work environment
Opportunities to give back

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Azure Data FactoryAzure FunctionsSnowflake SQLTerraformC#SQLObject Oriented PatternsDomain Driven DesignRESTmicroservices

Soft Skills

strong logical skillsanalytical skillsinterpersonal skillscommunication skillspresentation skillsproactivedelivery-orientedteam playertroubleshootingcollaboration

Certifications

Bachelor’s degree in Computer Science