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Mid Level Full Stack Developer Jobs in Lee, MA (NOW HIRING)

Metro-North Railroad

Field Equipment Engineer

Hudson, NY · On-site

$122K/yr

... full potential. KNOWLEDGE, SKILLS AND ABILITIES * Must demonstrate a technical knowledge of either ... level. * Strong problem solving and analytical skills to diagnose fleet problems and provide ...

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Mid Level Full Stack Developer information

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How much do mid level full stack developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for mid level full stack developer in Lee, MA is $63.72, according to ZipRecruiter salary data. Most workers in this role earn between $52.98 and $73.41 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a mid level full stack developer?

To thrive as a Mid Level Full Stack Developer, you need a solid understanding of front-end and back-end development, proficiency in programming languages like JavaScript, Python, or Java, and experience with frameworks such as React and Node.js. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Azure), and relevant certifications such as AWS Certified Developer can be advantageous. Strong problem-solving skills, effective communication, and the ability to work collaboratively set outstanding candidates apart. These skills and qualities are essential for building scalable applications and navigating the dynamic requirements of cross-functional development teams.

What is a mid level full stack developer?

A Mid Level Full Stack Developer is responsible for developing and maintaining both front-end and back-end components of web applications. They have a solid understanding of programming languages, frameworks, databases, and server-side logic. Typically, they collaborate with designers, other developers, and stakeholders to implement features and optimize performance. With a few years of experience, they can work independently on tasks while contributing to project architecture and problem-solving.

What does a mid level full stack developer do?

As a Mid Level Full Stack Developer, you’ll typically work on both client-facing and server-side components of web applications, collaborating closely with UX/UI designers, backend engineers, and product managers. You may be responsible for creating new features, debugging complex issues, optimizing application performance, and maintaining codebases. It's common to participate in code reviews and Agile sprints, ensuring best practices are followed throughout the development cycle. This role provides exposure to a wide range of technologies and business needs, offering strong opportunities for learning and career advancement as you take on more complex assignments.

What cities near Lee, MA are hiring for Mid Level Full Stack Developer jobs? Cities near Lee, MA with the most Mid Level Full Stack Developer job openings:
Mid Level Full Stack Developer jobs near you

PTG Account Manager

the Proactive Technology Group

Nassau, NY • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 18 days ago

Job description

About PTG

Proactive Technology Group is an $8M+ managed IT services company serving mid-market businesses across the New York metro area. We are not a lifestyle MSP coasting on break-fix revenue. We are building something: a growth-stage IT services platform with active expansion into cybersecurity compliance, AI consulting, and strategic acquisitions. Our team of 35 operates with an ownership mentality, powered by EOS and a culture that rewards initiative over tenure.

If you want a role where you manage a spreadsheet and forward tickets, this is not it. If you want to own a book of business, shape client strategy, and grow alongside a company that is scaling aggressively, keep reading.

The Role

You will own the full client relationship lifecycle across a portfolio of 15 to 25 managed services accounts. Your job is retention, expansion, and strategic alignment. You are the person our clients call when they need to think through their technology future, not just when something breaks.

This is a revenue-generating, client-facing role with real authority. You will run Quarterly Business Reviews, build technology roadmaps, identify expansion opportunities, and serve as the connective tissue between our clients and our technical delivery teams.

What You Will Do

Own Client Relationships - Manage a defined book of business. Maintain a consistent QBR cadence. Know your clients' businesses well enough to anticipate needs before they surface. Drive net revenue retention above 105%.

Build Strategic Roadmaps - Work directly with clients to align their IT investments with business objectives. Translate technical capabilities into business outcomes. Position PTG as a long-term strategic partner, not a vendor.

Drive Growth - Identify and close expansion opportunities within existing accounts. Bring proposals that solve real problems, not generic upsells. You will be measured on account growth, not just account maintenance.

Onboard New Clients - Partner with sales and engineering to ensure every new client has a seamless transition into our managed services environment. Set expectations, build trust, and establish the rhythm of the relationship from day one.

Manage Proposals - Create and deliver customized proposals for new and existing clients. Own the follow-up. Move deals through the pipeline with urgency and precision.

Bridge Clients and Delivery - Act as the liaison between your clients and our helpdesk, project, and engineering teams. Ensure issues are resolved fast. Feed client intelligence back to operations to improve service delivery across the board.

Requirements

What We Are Looking For

Required:

  • 3+ years in account management
  • Demonstrated track record of client retention and account growth
  • Comfort leading QBRs and presenting technology strategies to non-technical executives
  • Working knowledge of the Microsoft 365 ecosystem
  • Strong written and verbal communication skills

Preferred:

  • 3+ years in account management within an MSP, IT services, or technology environment
  • Experience managing $1M+ in recurring revenue across a client portfolio
  • Understanding of cybersecurity compliance frameworks (CMMC, NIST, SOC 2)
  • Background in mid-market B2B environments
  • Familiarity with PSA/RMM platforms (Halo PSA, ConnectWise, Datto, or similar)
  • CRM proficiency (HubSpot, Salesforce, or equivalent)
  • Bachelor's degree in business, technology, or related field

Benefits

  • Why PTG
  • Growth, not stagnation. We are actively acquiring, launching new service lines, and expanding our footprint. Your career trajectory here has no artificial ceiling.
  • Operator culture. We run on EOS. Roles are clear. Accountability is real. You will not spend your time navigating politics or waiting for approvals.
  • Supportive team. 35 people who show up, do the work, and have each other's backs. Leadership is accessible. Wins are recognized. Development is funded.
  • Comp that reflects contribution. Base salary, monthly commission tied to performance, and a benefits package that covers the fundamentals and then some.
  • Benefits
    • 401(k) with company match
    • Health, dental, and vision insurance
    • Life insurance
    • Paid time off
    • Parental leave
    • Professional development and certification funding
    • Referral program