Senior Engineer, Software Engineering

RTX

. Maintain constant uptime for the FloSimLX web application .

Posted 11/12/2026full-timeRemote • Connecticut • United StatesSenior💰 $86,800 - $165,200 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in C++ programming and cloud development, with a strong focus on application security, performance optimization, and stakeholder collaboration. Proficient in maintaining web applications and managing technical debt while ensuring consistent release cycles.

Highest-signal resume keywords

C++ ProgrammingApplication SecurityCloud DevelopmentStakeholder CollaborationAgile Methods

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C++SQLAlchemyRelational DatabasesNoSQL DatabasesData ModelingBug FixingFeature DevelopmentTechnical Debt ManagementDesign PatternsPerformance Optimization

Soft Skills

Cross-Functional TeamworkCommunicationProblem-Solving

Tools & Technologies

Visual StudioGitHubAWS CloudAzure CloudWindows 11LinuxJavaScriptJQueryOracle SQL DeveloperJetBrains PyCharm

Industry Keywords

Operations ResearchAgile MethodsStakeholder ExpectationsSprint PlanningRelease Cycle Management

Tech Stack

Tools & technologies

AWSAzureCloudJavaScriptjQueryLinuxNoSQLOracleSQLC++

About the role

Key responsibilities & impact

Maintain constant uptime for the FloSimLX web application
Patch defects, extend existing functionality, and add new utilities
Develop for adjacent Pratt & Whitney systems that communicate with FloSimLX
Read and discern requirements documents and technical and non-technical information
Ensure application security
Develop and deploy bug fixes and new features
Ensure high application and execution performance
Identify and remedy technical debt
Model data and algorithms using design patterns
Reach out to stakeholders for clarification and feedback
Help coordinate sprint planning and participate in story-pointing sessions
Maintain a consistent release cycle and set appropriate stakeholder expectations

Requirements

What you’ll need

Bachelor's degree in a technical discipline from an accredited college/university with 8+ years of experience, OR advanced degree in a software discipline from an accredited college/university with 5+ years of experience
U.S. citizenship is required
4+ years of C++ programming experience, including frameworks such as Visual Studio and C++ Class libraries
Knowledge of cloud development versus desktop development methods
Familiarity with relational databases and NoSQL databases
Industry experience with SQLAlchemy
Experience with C++ and development for operations research
Experience with Visual Studio or similar development environment
Experience with GitHub
Experience with AWS Cloud, Azure Cloud, Windows 11, and Linux-based platforms
JavaScript/jQuery, Oracle SQL Developer, JetBrains PyCharm, Linux or Windows administration, Jira, Confluence, and Agile Methods are preferred
Ability to work in cross-functional teams with limited supervision is preferred

Benefits

Comp & perks

Medical insurance
Dental insurance
Vision insurance
Life insurance
Short-term disability
Long-term disability
401(k) match
Flexible spending accounts
Flexible work schedules
Employee assistance program
Employee Scholar Program
Parental leave
Paid time off
Holidays
Annual short-term and/or long-term incentive compensation programs may be available