Senior Fullstack Engineer (Team Builder & Full-Stack Specialist) (HYBRID)
C-4 Analytics · Wakefield, MA
$130,000–$160,000from the description
Jun 29, 2026
Wakefield, MA
Jul 21, 2026
What this job asks for AI summary
A senior full-stack engineering role focused on building and shipping features across a Node.js/AWS Lambda backend, Angular frontend, and MongoDB database, while also serving as a mentor and culture-builder within a growing engineering team. The position expects hands-on proficiency with AI coding assistants as a core part of daily workflow, alongside active participation in Agile practices and CI/CD processes. It suits an experienced engineer who is equally comfortable writing production code and coaching less experienced colleagues.
Senior level · National · Full-time
“or” means any one of them counts — you don't need all of them.
We read this from the posting text with AI. Skim the description below before ruling yourself out.
How this req sits in the market our data
Most people in this occupation already list these. Still required — just not what gets you shortlisted.
What the occupation pays Median $135,980 (middle half $105,210–$171,980). This posting is about at that midpoint.
Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Jul 28, 2026. It is a model, not a headcount.
Why we read it this way (4)
AI code assistant proficiency (GitHub Copilot, Cursor) is explicitly called out as a 'Core Requirement' in the responsibilities section, making it a hard gate. Both tools are listed as interchangeable options in the same requirement.
Snowflake is mentioned only as a parenthetical 'plus' ('familiarity with data platforms such as Snowflake is a plus') in the 'Who You Are' section — listed as preferred.
No minimum total years of experience is stated anywhere in the posting.
Mentorship, team-building, and Agile participation are described as key responsibilities but name no specific technology or tool, so they are omitted from the skills list per extraction rules.
Read the full posting
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