Hybrid Junior Full-Stack Engineer | Python & React

Sentinel Group; Wakefield (MA); Hybrid; USD 88,000 - 93,000; Full time

Benefits offered by this job

PTO

12 Paid Holidays

Medical, Dental, Vision

Retirement Plan

Job summary

Sentinel Group in Wakefield, MA is seeking a Junior Software Engineer to join the development team building, maintaining, and modernizing homegrown apps. The role emphasizes requirement analysis, documentation, testing, and collaborative releases across tech stacks while embracing AI-assisted development tools.

You will work in a hybrid environment, one in-office day every other week, with additional trainings and workshops as needed.

Qualifications

• 1–3 years of experience building or supporting software applications through professional work, internships, coursework, or personal projects.
• Experience developing with Python and familiarity with TypeScript and React.
• Working knowledge of SQL and relational databases.
• Familiarity with REST APIs, automated testing, version control, and CI/CD practices.
• Exposure to Azure DevOps, Azure Pipelines, Azure Repos, Terraform, or Airflow.
• Understanding of secure, maintainable, testable software design and basic application security principles.
• Experience working in an Agile or collaborative, cross-functional development environment.
• Ability to troubleshoot existing systems, understand legacy code, and contribute to incremental modernization.
• Interest in using AI-assisted development tools responsibly to improve software quality and developer productivity.
• Strong written and verbal communication skills, with a willingness to ask questions, receive feedback, and continue learning.

Responsibilities

• Work with Business Analysts and peers to build software you are proud of.
• Help converting legacy applications into web based applications.
• Build secure and well-defined API’s.
• Build automation with Airflow.
• Utilize Azure DevOps, Azure Pipelines, and Azure Repos and upgrade DevOps processes within Sentinel.

Skills

Python

TypeScript

React

SQL

Terraform

Go

AI

Agile

REST APIs

CI/CD

Git

Azure DevOps

Airflow

Tools

Azure DevOps

Azure Pipelines

Azure Repos

Airflow

Terraform

Job description

Sentinel Group in Wakefield, MA is seeking a Junior Software Engineer to join the development team building, maintaining, and modernizing homegrown apps. The role emphasizes requirement analysis, documentation, testing, and collaborative releases across tech stacks while embracing AI-assisted development tools.

You will work in a hybrid environment, one in-office day every other week, with additional trainings and workshops as needed.