Software Developer Summer (TypeScript) Intern 2026 jobs in United States
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Sentinel Group · 1 day ago

Software Developer Summer (TypeScript) Intern 2026

Sentinel Group is a leading employee benefits firm dedicated to positively impacting the lives of its clients and communities. They are seeking a Software Developer Summer Intern to gain hands-on experience in software development, contributing to the implementation of new features for existing applications while learning about the company and its culture.

ConsultingFinancial ServicesHealth Care
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Culture & Values

Responsibilities

Implement frontend and/or backend new features for existing applications (TypeScript, nodejs, reactjs)
Learn or solidify knowledge in required technologies

Qualification

TypeScriptReactNode.jsAgile developmentCommunication skills

Required

Must be available for In-office two to four days per month and at maximum three multi day events spring/summer/fall
We are looking for rising students who would like to gain hands-on experience in a fast-paced software development environment
You will learn about the company and its culture and learn how to build and maintain software
You will gain valuable experience working in a professional business environment, being integrated in the team, allowing you to build skills, get feedback on your performance, and gain advice and insights for your future career
We are looking for someone who has a growth mindset and likes to take on challenges
You should feel comfortable jumping into projects and tasks, and like helping to develop solutions
Implement frontend and/or backend new features for existing applications (TypeScript, nodejs, reactjs)
Learn or solidify knowledge in required technologies

Preferred

Must be working toward a Bachelor's or Masters degree (preferably in Computer Science or related fields)
Strong listening and communication skills
Knowledge with TypeScript, React, agile development

Benefits

PTO (vacation, sick, personal time bank)
FTO (Flexible time off for vacation, sick, and personal time) after 2 years of service
12 Paid Holidays (10 stated and 2 floating holidays)
2 Community Volunteer Days
5 Summer Half Days
Medical, Dental, Vision
Life Insurance
LTD & STD
Retirement Plan with 4% Employer Match
Parental Leave

Company

Sentinel Group

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Sentinel Group is the employee benefits provider who makes it EASY: easy for your people; easy for your business; and easy for you.

Funding

Current Stage
Growth Stage

Leadership Team

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Sam Mitchell
President and CEO
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Doug Dustin
SVP, Chief Financial Officer
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Company data provided by crunchbase