Full Stack Engineer

Title: Full Stack Engineer (Mid-to-Senior Level)
Job Type: Contract
Contract Length: 12+ months
Pay Range: $35-$40/hr
Target

Start Date:

ASAP
Work Location/Structure: Onsite in MA

Our client, a leader in the Technology and Testing Services industry, is looking for a skilled Full Stack Engineer to join their small, high-impact team for a long-term contract engagement. This project involves the critical back‑end and front‑end development, maintenance, and automation of database‑heavy applications used for internal content management and operations. This is a crucial backfill role that requires a process‑oriented professional with excellent attention to detail, who can hit the ground running to ensure continuous service improvement.

This role is focused on the successful completion of specific tasks and deliverables. Your responsibilities will include:

• Developing and deploying new features for internal applications using NextJS and FastAPI.
• Running and maintaining Python scripts to duplicate and update content across different environments.
• Performing JSON parsing/manipulation and executing simple database queries for data quality assurance and manipulation at scale.
• Managing and enhancing simple front‑end interfaces with a focus on excellent CSS skills and user experience for in‑house users.
• Actively seeking constant improvement of processes and software to boost efficiency, speed, and automation.

We are looking for someone with a proven track record of successful contract engagements. The ideal candidate will have:

• 5+ years of experience in a similar Full Stack Engineer role, working across both front‑end and back‑end applications.
• Deep expertise in NextJS, FastAPI, Python scripting, JSON handling, and advanced CSS. This isn’t a learning role—you need to be a subject matter expert.
• Demonstrated ability to work autonomously and manage your own time effectively, with a strong focus on attention to detail and the ability to verify changes at scale.
• A process‑oriented mindset, including understanding where checkpoints should be, and the ability to execute processes accurately every time.
• Strong Team Skills, including the ability to prioritize tasks based on overall team goals, follow up effectively, and practice self‑reflection to know when to ask for help.