Senior Full Stack Engineer

PhillyTech (SaaS Talent)

. Assess the existing production codebase for security vulnerabilities, scalability and performance bottlenecks, architecture risks, data-protection concerns, and reliability issues .

Posted 9/18/2026full-timeRemote • Florida • United StatesSenior💰 $90 - $120 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in full-stack software engineering with a strong focus on backend development, relational database design, and security assessments. Proven ability to own features end-to-end, utilizing AI coding agents and implementing robust testing strategies in a fast-paced startup environment.

Highest-signal resume keywords

Vue.js DevelopmentRelational Database DesignPostgreSQL ExperienceAI Coding AgentsFunctional Testing Expertise

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringSecurity AssessmentPerformance OptimizationData ModelingArchitecture DesignTesting AutomationPrismaNuxtLoad TestingRegression Testing

Soft Skills

Organizational SkillsSelf-SufficiencyAdaptability

Tools & Technologies

Stripe ConnectLiveKitTwilioZoomPgvector

Industry Keywords

Production CodebaseScalabilityData ProtectionReliability IssuesEngineering Standards

Tech Stack

Tools & technologies

JavaScriptNuxtPostgresVue.js

About the role

Key responsibilities & impact

Assess the existing production codebase for security vulnerabilities, scalability and performance bottlenecks, architecture risks, data-protection concerns, and reliability issues
Prioritize and implement pragmatic improvements for a safe, stable public launch
Own features end-to-end from data modeling and architecture through building, deploying, and shipping to customers
Work across the full stack with a stronger backend focus
Own and contribute to Vue.js frontend development
Improve the platform’s visual design
Use AI coding agents to accelerate development while maintaining correctness, reliability, and maintainability
Design, automate, and execute functional, regression, load, and smoke testing
Identify and communicate technical risks early
Design and evolve relational data models, PostgreSQL schemas, queries, indexes, migrations, and Prisma models
Work across integrations including Stripe Connect, LiveKit, Twilio, Zoom, Anthropic, and pgvector
Help establish engineering standards for production

Requirements

What you’ll need

5-9+ years of software engineering experience
Strong production experience with Vue.js
Deep hands-on experience with relational database design
PostgreSQL experience preferred
Experience with Nuxt and Prisma is a plus
Proven experience assessing production applications for security, scalability, and performance risks
Hands-on experience identifying vulnerabilities, protecting sensitive customer data, diagnosing bottlenecks, and implementing pragmatic improvements
Ability to quickly understand and contribute within an existing codebase and technical direction
Proven experience using AI coding agents on a production codebase
Strong testing expertise, including functional, regression, load, and smoke testing
Experience automating test suites
Extremely organized and self-sufficient, with ability to work independently in a fast-paced environment with changing requirements
Adaptability to changing priorities in a fluid, high-growth startup environment
Proven experience owning entire features from concept through production deployment

Benefits

Comp & perks

Multiple medical insurance options
Employer contribution toward medical insurance premiums
Dental and vision insurance options
Supplemental life insurance
Voluntary short-term and long-term disability insurance
15 days of PTO annually
7 paid company holidays
Access to company-certified coaches and personal development opportunities
Opportunities to attend company live events
Travel and leisure membership benefits