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Full Stack Software Engineer Intern Jobs in New Castle, DE

Software Engineer

Wilmington, DE · On-site

$73 - $78/hr

Software Engineer, Full Stack (Java/React) We are not accepting C2C or 1099 arrangements. Location: Wilmington, DE (Preferred) / Charlotte, NC Employment Type: Contract (18 months, with potential ...

Full stack developer Location: Wilmington, DE ( 5 days onsite)- F2F required look for nearby Candidates (Only w2) 3 Round of Interview ( One can be onsite)\ Must have Skills : Java Spring with React ...

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Full Stack Software Engineer Intern information

See New Castle, DE salary details

$43.2K

$130.7K

$184.7K

How much do full stack software engineer intern jobs pay per year?

As of Aug 11, 2026, the average yearly pay for full stack software engineer intern in New Castle, DE is $130,689.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,600.00 and $153,200.00 per year, depending on experience, location, and employer.

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 Castle, DE? The most popular types of Full Stack Software Engineer jobs in New Castle, DE are:
What cities near New Castle, DE are hiring for Full Stack Software Engineer Intern jobs? Cities near New Castle, DE with the most Full Stack Software Engineer Intern job openings:
Infographic showing various Full Stack Software Engineer Intern job openings in New Castle, DE as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 14% Part Time, and 5% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $130,689 per year, or $62.8 per hour.

Lead Software Engineer - Java Full Stack & AWS

JP Morgan Chase

Wilmington, DE • On-site

Full-time

Medical, Retirement

Re-posted 8 days ago


JPMorgan Chase & Co. rating

8.0

Company rating: 8.0 out of 10

Based on 493 frontline employees who took The Breakroom Quiz

72nd of 171 rated banks


Job description

Join a dynamic team at the forefront of machine learning-enabled digital assistance, where you'll help transform the call center agent experience through real-time guidance, workflow automation, and intelligent decision support. 

As a Lead Software Engineer (Vice President) at JPMorganChase within the Machine Learning and Intelligence Operations Virtual Agent Assist team, you'll be a core technical contributor on an agile team that enhances, builds, and delivers trusted, market-leading technology products in a secure, stable, and scalable way. You'll partner across product, design, and engineering to deliver critical solutions that support the firm's business objectives while raising the bar on reliability and developer excellence.

Job responsibilities

  • Design and deliver end-to-end full-stack features that improve agent workflows and customer outcomes using Java, Spring Boot, REST APIs, and modern user interface frameworks
  • Build secure, high-quality production services and user experiences, and apply sound engineering practices to ensure maintainability and performance
  • Lead technical design discussions and drive solution architecture across backend and frontend components, balancing speed, quality, and long-term scalability
  • Implement automation and proactive monitoring to reduce recurring issues and improve the operational stability and resiliency of the platform
  • Review code, provide actionable feedback, and raise engineering standards through testing discipline, design patterns, and continuous improvement
  • Partner with product managers, designers, data and machine learning partners, and other engineering teams to deliver solutions aligned to business needs
  • Evaluate third-party solutions and integration approaches, and make recommendations that fit enterprise architecture, security, and reliability expectations
  • Identify technical risks early, propose mitigation strategies, and communicate progress and trade-offs clearly to stakeholders

Required qualifications, capabilities and skills

  • Formal training or certification on software engineering concepts and 5+ years applied experience
  • 5+ years of experience building and delivering full-stack web applications in enterprise environments
  • Advanced proficiency in Java and experience building services with Spring and RESTful application programming interfaces
  • Strong experience building modern web user interfaces using React and JavaScript/TypeScript
  • Experience designing distributed systems using messaging and caching technologies such as Kafka and Redis
  • Proficiency with SQL and hands-on experience with relational database design and development
  • Experience building delivery automation, including continuous integration and continuous delivery pipelines and infrastructure provisioning using Terraform
  • Strong testing discipline, including unit, integration, and automated testing using frameworks such as JUnit, Cucumber, Selenium, or Playwright
  • Demonstrated ability to lead technical delivery, influence design decisions, and collaborate effectively across teams

Preferred qualifications, capabilities and skills

  • Experience with micro-frontend architecture patterns and large-scale single-page application design
  • Experience building and operating cloud-based applications aligned to twelve-factor principles
  • Experience with Amazon Web Services, including ECS, S3, DynamoDB, RDS, and ElastiCache
  • Familiarity with Python and applied generative artificial intelligence patterns (for example, agent-based workflows)
  • Strong mentoring skills, including coaching engineers through design reviews, code reviews, and problem solving

Chase is a leading financial services firm, helping nearly half of America's households and small businesses achieve their financial goals through a broad range of financial products. Our mission is to create engaged, lifelong relationships and put our customers at the heart of everything we do. We also help small businesses, nonprofits and cities grow, delivering solutions to solve all their financial needs. 

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions.  We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

Equal Opportunity Employer/Disability/Veterans

Our Consumer & Community Banking division serves our Chase customers through a range of financial services, including personal banking, credit cards, mortgages, auto financing, investment advice, small business loans and payment processing. We're proud to lead the U.S. in credit card sales and deposit growth and have the most-used digital solutions - all while ranking first in customer satisfaction.

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