Demo

Full Stack Engineer

InterSources Inc
Wilmington, DE Full Time
POSTED ON 12/15/2025 CLOSED ON 1/8/2026

What are the responsibilities and job description for the Full Stack Engineer position at InterSources Inc?

Full Stack Developer - React 80% - Java 20%

Note: We can only work on W2


1 in person interview in Wilmington DE (Coding challenge would be involved)


Must Have

React - 80%

Java - 20%



Job Description:

  • As a Lead Software EngineerUI/React at JPMorgan Chase within the Global Real estate technology team, candidates are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way.
  • As a core technical contributor, candidates are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.
  • Experts in Full Stack design technique as well as experience working across large environments with multiple operating systems/infrastructure for largescale programs (e.g., Expert Engineers) starting to be firm-wide resources working on projects across client.
  • Is multiskilled with expertise across software development lifecycle and toolset.
  • May be recognized as a leader in Agile and cultivating teams working in Agile frameworks.
  • Sought out as coach for at least one technical skill.
  • Strong understanding of techniques such as Continuous Integration, Continuous Delivery, Test Driven Development, Cloud Development, resiliency, security.
  • Stays abreast of cutting edge technologies/trends and uses experience to influence application of those technologies/trends to support the business; may give speeches and outside the firm, writes articles.

Job responsibilities:

  • Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
  • Develops secure highquality production code, and reviews and debugs code written by others
  • Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems
  • Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomesoriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture
  • Leads communities of practice across Software Engineering to drive awareness and use of new and leadingedge technologies
  • Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills:

  • Formal training or certification on software engineering concepts and 5 plus years applied experience
  • Handson practical experience delivering system design, application development, testing, and operational stability
  • Proficient in coding with Java, Spring Boot, RESTful API implementation and microservices architecture
  • Experience in front end development, debugging, and maintaining code in a large corporate environment with Reacts JS.
  • Proficiency in automation and continuous delivery methods
  • Proficient in all aspects of the Software Development Life Cycle
  • Advanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
  • Demonstrated proficiency in software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)
  • Preferred qualifications, capabilities, and skills
  • Exposure to emerging technologies
  • Handson professional experience working with AWS technologies

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Salary.com Estimation for Full Stack Engineer in Wilmington, DE
$104,162 to $132,285
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