Software Engineer (Part-Time) — Athlete Management System

5 Tool Performance

Software Engineer (Part-Time) — Athlete Management System

Westwood, MA
Part Time
Paid
  • Responsibilities

    Benefits:

    Employee discounts

    Opportunity for advancement

    Software Engineer (Part-Time) — Athlete Management System

    5 Tool Performance — Baseball Development Facility

    Location: On-Site Commitment: ~9 hours/week (3 hours/day, 3 days/week) Position Type: Part-Time Trial Period: 3 months, with potential to transition into a more full-time role Start Date: Immediate Compensation: Competitive, based on experience Clearance: NDA required prior to project onboarding

    About Us

    5 Tool Performance is a technology-enhanced baseball development facility with over 17,000 sq ft of turf, training space, and performance technology. Our mission is to elevate athlete development through data-driven training, biomechanical insights, and modern software tools.

    We are developing an internal Athlete Management System (AMS) that will transform how we track training sessions, player assessments, performance metrics, injury history, and long-term athlete development trends.

    To support the buildout, we’re seeking a part-time Software Engineer with genuine interest in both technology and sports performance.

    Role Overview

    You will collaborate with our leadership and coaching staff to design and build foundational components of our athlete management system. This includes backend features, database schemas, analytics tooling, workflow automation, and clean internal dashboards.

    Because much of our methodology is proprietary, an NDA is required before discussing system details.

    What You’ll Do

    Build core components of the Athlete Management System (backend, workflows, tooling)

    Create clean, scalable backend logic and well-structured data models

    Integrate modules for training sessions, lessons, assessments, and injury tracking

    Assist with data organization and internal reporting dashboards

    Translate coaching workflows into technical requirements

    Maintain documentation and assist with system architecture decisions

    Help identify patterns or growth opportunities through collected performance data

    Work roughly 9 hours per week with flexibility

    What We’re Looking For

    Required:

    Strong understanding of software engineering fundamentals

    Experience with modern web development (Node, TypeScript, Python, or similar)

    Experience working with relational databases (PostgreSQL, MySQL, etc.)

    Ability to build APIs and backend systems

    Interest in sports performance—baseball experience is a strong plus

    Clear communication skills with both technical and non-technical staff

    Reliability and strong attention to detail

    Comfort working with sensitive/confidential information

    Nice to Have:

    Experience with athlete tracking systems or sports analytics

    Understanding of baseball statistics, biomechanics, or player development

    Familiarity with MVC patterns, REST APIs, or GraphQL

    Data visualization or dashboard experience

    Knowledge of cloud hosting (AWS, Azure, Vercel, etc.)

    Experience building internal tools or productized systems

    Why Join Us

    Be an early engineer shaping a system used daily in player development

    Work closely with coaches and performance staff to solve real problems

    Grow your skills in sports tech, data systems, and software design

    Collaborate within a culture focused on learning and continuous improvement

    Opportunity to transition into a more full-time role after 3 months

    Support a larger mission we’ll share after NDA signing

    How to Apply

    Please submit:

    Your resume or GitHub portfolio

    A brief statement on why you're interested in sports tech and athlete development

    Any relevant project links or tools you've built