Senior Software Engineer – Front End/Back End

Ad Hoc LLC

. Serve as an experienced individual contributor within a team .

Posted 9/28/2026full-timeRemote • United StatesSenior💰 $125,000 - $135,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expert-level knowledge in software engineering, with a focus on both front-end and back-end technologies. Capable of mentoring engineers, communicating technical concepts effectively, and leading small projects while ensuring high-quality software development and maintenance.

Highest-signal resume keywords

Expert-Level Knowledge in Software EngineeringFull-Stack Development ExperienceModern JavaScript Frameworks (React, Angular, Vue)CI/CD Pipelines and Automated TestingCloud Platforms (AWS, Azure, Google Cloud)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentApplication Codebase ContributionsTroubleshooting Complex Technical IssuesDesigning and Maintaining Web ApplicationsAPIs DevelopmentRelational and NoSQL DatabasesAgile Development PracticesTechnical MentorshipSystem and Process ImprovementsTechnical Documentation

Soft Skills

Effective CommunicationTeam CollaborationMentorship and SupportProblem-SolvingTechnical Guidance

Tools & Technologies

JavaPythonNode.jsAWSAzureGoogle CloudCI/CD ToolsAutomated Testing ToolsModern Development PracticesAccessibility and Security Practices

Industry Keywords

Government ProgramsFederal ProgramsSoftware EngineeringTechnical InterviewsScalable Application Design

Tech Stack

Tools & technologies

AngularAWSAzureCloudJavaJavaScriptNode.jsNoSQLPythonReactVue.js

About the role

Key responsibilities & impact

Serve as an experienced individual contributor within a team
Support scope, schedule, and delivery requirements with minimal leadership oversight
Contribute to the program’s development strategy and long-term goals
Demonstrate technical expertise, accountability, and ownership of application codebase contributions
Coordinate integrations and dependencies across adjacent technical areas, systems, and ecosystems
Design, develop, test, maintain, and improve high-quality software across front-end and/or back-end systems
Diagnose and resolve complex technical issues and identify system and process improvements from incidents and lessons learned
Mentor and support junior and mid-level engineers
Communicate technical concepts, issues, risks, and developments to team members, clients, and stakeholders
Participate in technical interviews and evaluate engineering candidates
Propose, evaluate, and recommend approaches to technical and process challenges
Lead small projects, technical initiatives, or temporary team structures
Develop and present design documents, system diagrams, technical recommendations, and other engineering artifacts

Requirements

What you’ll need

Bachelor’s degree and 7+ years of professional software engineering experience
Relevant professional experience may be substituted for education where permitted
Expert-level knowledge in at least one technical discipline, including front-end, back-end, full-stack, or infrastructure engineering
Experience designing, developing, testing, and maintaining production software applications
Experience troubleshooting complex technical issues and contributing to scalable, maintainable software solutions
Ability to communicate technical concepts effectively to technical and non-technical audiences
Experience providing technical guidance, mentorship, or peer support to other engineers
Must meet applicable contractual or labor category requirements related to education and professional experience
Experience across front-end and back-end technologies in a full-stack environment
Experience designing, building, and maintaining modern web applications and APIs
Experience with modern JavaScript frameworks such as React, Angular, or Vue
Experience with back-end technologies such as Java, Python, Node.js, or similar languages and frameworks
Experience with relational and/or NoSQL databases
Familiarity with cloud platforms such as AWS, Azure, or Google Cloud
Experience with CI/CD pipelines, automated testing, and modern software development practices
Experience working in Agile or iterative development environments
Experience mentoring engineers or providing technical guidance within a development team
Experience collaborating directly with clients, product teams, designers, and other technical stakeholders
Experience supporting government or federal programs
Familiarity with accessibility, security, performance, and scalable application design practices

Benefits

Comp & perks

Company-subsidized health, dental, and vision insurance
Flexible PTO
401K with employer match
Paid parental leave after one year of service
Employee Assistance Program