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Full Stack Software Engineer Intern Jobs in New York

Full-Stack Software Engineer

New York, NY · On-site

$145K - $230K/yr

We are predominantly looking for full-stack software engineers, but our needs are constantly evolving, and we will consider front-end or infrastructure engineers if they are truly exemplary. What You ...

Responsibilities Peraton Labs is seeking an experienced Senior Full-Stack Software Engineer to join an existing engineering team developing a prototype RF spectrum planning and monitoring system for ...

Full Stack Software Engineer

New York, NY · On-site

$180K - $205K/yr

We're seeking an exceptional Full Stack Engineer to join our dynamic team and lead the development ... Lead the design and development of high-quality software across the full stack, ensuring ...

Position Overview: We're seeking a Software Engineer intern, Full-Stack to join our engineering team full-time. This role is involves developing front-end, server-side, and database applications with ...

Full Stack Software Engineer

New York, NY · On-site

$180K - $205K/yr

We're seeking an exceptional Full Stack Engineer to join our dynamic team and lead the development ... Lead the design and development of high-quality software across the full stack, ensuring ...

Full Stack Software Engineer

Brooklyn, NY · On-site

$120K - $129K/yr

As a Full Stack Software Development Engineer at Amplify, you will join a fully remote Literacy Assessments engineering team that builds elegant and flexible systems that can quickly respond to ...

Full Stack Developer

New York, NY · Hybrid

$110K - $150K/yr

Software Engineer - Full Stack (Python/web framework) About the Opportunity A leading global financial technology and market infrastructure company is seeking a Full Stack Software Engineer to join ...

About the role We are looking for a product-minded Full-Stack Software Engineer to help design, build, and scale Thesis's core platform. This is a broad-scope, hands-on engineering role for a ...

Showing results 41-60

Full Stack Software Engineer Intern information

What does a full stack software engineer intern do?

A Full Stack Software Engineer Intern assists with the development of both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to write code, debug issues, and help integrate different technologies across the software stack. Typical tasks include building user interfaces, connecting to databases, and testing new features. This role helps interns gain hands-on experience with various programming languages, frameworks, and tools commonly used in software development.

What are the key skills and qualifications needed to thrive as a full stack software engineer intern?

To thrive as a Full Stack Software Engineer Intern, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), basic web development concepts, and enrollment in a relevant degree program like computer science. Familiarity with frameworks (like React or Node.js), version control systems (such as Git), and cloud platforms are often expected. Strong problem-solving abilities, eagerness to learn, and effective teamwork set standout interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt quickly to new technologies, and collaborate efficiently in dynamic development environments.

What types of projects and technologies do full stack software engineer interns typically work on during their internship?

Full Stack Software Engineer Interns often work on a variety of projects that span both front-end and back-end development. This may include building user interfaces with frameworks like React or Angular, developing APIs using Node.js or Python, and working with databases such as MongoDB or PostgreSQL. Interns usually collaborate closely with senior engineers, designers, and product managers, gaining exposure to the full software development lifecycle. The work environment tends to be fast-paced and collaborative, offering valuable opportunities to learn modern development practices and tools.

What is the difference between Full Stack Software Engineer Intern vs Software Developer Intern?

AspectFull Stack Software Engineer InternSoftware Developer Intern
Required SkillsKnowledge of both front-end and back-end technologies, basic understanding of databasesFocus on specific programming languages or platforms, such as Java, Python, or mobile development
Work EnvironmentCollaborates on full application development, often in agile teamsWorks on specific modules or features, may focus on front-end or back-end
Industry UsageCommon in tech companies, startups, and software firmsWidely used across various tech sectors, including web and mobile app development

In summary, a Full Stack Software Engineer Intern has a broader scope, working on both front-end and back-end development, while a Software Developer Intern may focus on a specific area. Both roles provide valuable experience in software development but differ in technical breadth and project involvement.

What are the most commonly searched types of Full Stack Software Engineer jobs in New York? The most popular types of Full Stack Software Engineer jobs in New York are:
What cities in New York are hiring for Full Stack Software Engineer Intern jobs? Cities in New York with the most Full Stack Software Engineer Intern job openings:
Infographic showing various Full Stack Software Engineer Intern job openings in New York as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Full-Stack Software Engineer

Sandstone

New York, NY • On-site

$145K - $230K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 14 days ago


Job description

About Sandstone
Sandstone is on a mission to elevate in-house legal from a support function into a true strategic partner. From day one, we've been clear about what we are-and are not. We are not replacing in-house legal teams. We are building a platform that amplifies them.
Our platform enables modern legal teams to move at the speed of AI, deliver better outcomes, and create measurable business value. We unify legal data, power end-to-end workflows, and organize business context within the tools teams already use. Sandstone is the home for AI-native legal departments.
Today, Sandstone is trusted by Fortune 500 companies and fast-growing innovators alike. We ship quickly, iterate relentlessly, and scale with intention.
When you join Sandstone, you become part of a team that believes deeply in the compounding power of collaboration, rigorous problem-solving, and obsessive attention to detail. Our engineering team is elite, our lawyers ship code every day, and we are dedicated to building the most delightful product an in-house lawyer opens in the morning-and closes at the end of the day.
The Role
We are inviting applications from engineers and builders - this is a generalist role for high-agency, versatile makers.
At Sandstone, everyone wears multiple hats and contributes directly to our products and culture. "Ship relentlessly" is a core value of our team: we are all builders, and we expect you will be, too. You'll not only execute as an engineer but also play a key role in shaping product thinking, implementing customer feedback, and collaborating across functions. You'll touch multiple parts of the codebase and be hands-on with our products.
We are predominantly looking for full-stack software engineers, but our needs are constantly evolving, and we will consider front-end or infrastructure engineers if they are truly exemplary.
What You'll Do
  • Collaborate cross-functionally to design, build, and iterate on core product features
  • Own projects end-to-end, from concept through implementation and launch
  • Communicate with customers and incorporate feedback directly into the product
  • Work flexibly on different challenges, sometimes outside your primary area of expertise
  • Contribute to a high-performing, supportive, and ambitious team culture
What We Look For
  • 3-6+ years of experience as a full stack engineer or product engineer at a leading startup, growth stage, or big tech company
  • Demonstrated end-to-end ownership of major products or significant portions thereof
  • Exceptional analytical and problem-solving skills
  • High attention to detail and ability to juggle multiple workstreams
  • Strong ownership mindset and bias toward action
  • Former founder, side project builder, or hacker mentality
  • Excitement to code and "hack" for both product and internal use
Working at Sandstone: Benefits & Perks
  • Comprehensive health, dental, and vision insurance; 401K
  • 12 weeks paid parental leave
  • Flexible time off (20+ days PTO)
  • Annual learning & development stipend
  • Technology stipend, including unlimited spend on AI tooling
  • Daily lunch for in-office team members

At Sandstone, we value high ownership, flexibility, and curiosity. You'll have an outsized impact, work closely with ambitious colleagues, and help transform how legal teams work for the modern age.