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Senior Full Stack Developer Jobs in Townsend, DE

Prophecy Technologies

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Job Summary JPMorgan Chase is seeking an experienced Java Full Stack Developer with strong expertise in AWS cloud services and Python development. The ideal candidate will be responsible for ...

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Senior Full Stack Developer information

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$82

How much do senior full stack developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior full stack developer in Townsend, DE is $56.48, according to ZipRecruiter salary data. Most workers in this role earn between $46.97 and $65.05 per hour, depending on experience, location, and employer.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a senior full stack developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.
What are the most commonly searched types of Full Stack Developer jobs in Townsend, DE? The most popular types of Full Stack Developer jobs in Townsend, DE are:
What cities near Townsend, DE are hiring for Senior Full Stack Developer jobs? Cities near Townsend, DE with the most Senior Full Stack Developer job openings:
Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Townsend, DE as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 5% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $117,482 per year, or $56.5 per hour.

Senior Java Full Stack Lead

InterSources Inc

Wilmington, DE • On-site

Full-time

Re-posted 7 days ago

Job description

Job Summary:
InterSources Inc is seeking a Senior Java Full Stack Lead to provide technical leadership and guide a team in developing high-performing applications. The role involves designing backend services, implementing APIs, and ensuring effective collaboration across teams.
Responsibilities:
• Lead a team of developers in building scalable, secure, and high-performing applications.
• Define coding standards, best practices, and ensure adherence across the team.
• Mentor junior developers and provide technical guidance throughout the program.
• Design and develop backend services using Java 21 and Spring Boot 3.0.
• Implement RESTful and SOAP APIs for integration with enterprise systems.
• Develop responsive front-end applications using Angular 20.
• Build and maintain CI/CD pipelines using Jenkins.
• Implement event-driven architecture with Apache Kafka.
• Manage source code repositories with Git/GitHub.
• Configure and maintain ELK Stack and Splunk for logging and monitoring.
• Optimize application performance using Redis 7.2 and database tuning on Oracle Exadata.
• Schedule and manage batch jobs using Control-M.
• Work closely with architects, product owners, and QA teams to ensure timely delivery.
• Participate in design reviews and provide input on architecture decisions.
Qualifications:
Required:
• Hands on experience with Java Full stack development
• Experience in Scrum Agile delivery model
• Legacy System Analysis
• Modernization Execution
• Technical Leadership
• Stakeholder Communication
• Java 21, Spring Boot 3.0
• Jenkins (CI/CD)
• Apache Kafka
• Git, GitHub
• ELK Stack
• REST API & SOAP
• Angular 20
• Splunk
• Redis 7.2
• Oracle Exadata
• Control-M
Preferred:
• Experience in banking/financial services domain (BFSI).
• Familiarity with technical leadership for modernization programs.
• Knowledge of DevOps practices and observability tools.
Company:
InterSources Inc. solves operational problems where protection, performance, compliance, AI, and workforce capability must work together. Founded in 2007, the company is headquartered in Fremont, USA, with a team of 501-1000 employees. The company is currently Late Stage.
InterSources logo

About InterSources

Sourced by ZipRecruiter

In 2007, Our journey began as pioneers in the realm of technology and security. Since then, InterSources Inc. has evolved into a trusted partner, leading the way in Cloud Security, Cybersecurity, PLG Consulting, Digital Transformation, and Professional Services. With a rich history of excellence and a forward-thinking approach, we continue to secure your digital future and drive innovation. Explore our legacy of success and discover the possibilities that lie ahead.

Company size

51 - 200 Employees

Headquarters location

Fremont, CA, US

Year founded

2007

Social media

Twitter

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