Senior Software Engineer – Full Stack

Confluence

Senior Software Engineer developing features in a large-scale, multi-tenant enterprise platform at Confluence. Collaborating within a hybrid environment focused on code quality and system evolution.

Posted 7/8/2026full-timePittsburgh • Massachusetts, Pennsylvania • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Full Stack Software Development with a strong focus on C#/.NET and React for building scalable web applications. Proficient in modern architecture approaches and experienced in Agile methodologies, contributing to CI/CD processes and managing complex, data-heavy systems.

Highest-signal resume keywords

Full Stack Software DevelopmentC#/.NET Backend DevelopmentReact Web Application DevelopmentSQL Server Database ManagementAgile Methodologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#.NETReactPythonSQLCI/CDDebuggingTesting FrameworksBuild SystemsMulti-Tenant Architecture

Tools & Technologies

Agile ToolsDeployment ProcessesMonorepo EnvironmentsLarge Codebases

Industry Keywords

Financial SystemsData Heavy PlatformsClean ArchitectureLayered SystemsCQRS

Tech Stack

Tools & technologies

.NETPythonReactSQL

About the role

Key responsibilities & impact

Work across a modern full stack (React, .NET, Python, SQL)
Build features in a large scale, multi-tenant platform
Structured engineering environment with clear architecture patterns
Opportunity to influence design decisions and system evolution
High ownership across complex, data heavy systems

Requirements

What you’ll need

Experience in full stack software development
Strong experience with C#/.NET backend development
Experience building web applications (React or similar frameworks)
Experience working with databases (SQL Server or similar)
Understanding of modern architecture approaches (e.g. clean architecture, layered systems, or CQRS)
Experience debugging and solving complex issues across multiple layers
Experience working in Agile environments
Comfortable contributing to CI/CD and deployment processes
Experience working across multiple languages (e.g. Python alongside .NET)
Experience with monorepo environments or large codebases
Experience improving build systems, testing frameworks, or pipelines
Exposure to financial systems or data heavy platforms
Experience with authentication, security, or multi-tenant architectures

Benefits

Comp & perks

Generous Time Off packages including additional half days with each public holiday in your location.
Global Career Development opportunities
Social Events
Referral Bonus scheme - Upto $3,000 per successful referral
Plus many more!