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Junior Java Backend Developer Jobs in Delaware (NOW HIRING)

Job Title: SDET - Java Coding Work Location: Wilmington, DE Duration: Long Term Mandatory Skills ... Perform code reviews and mentor junior QA automation engineers. * Collaborate with developers ...

Hadoop Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED Locals only Requirements ... and back-end solutions written in Java - Proficiency with scripting languages (Python, Perl ...

Hadoop Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED Visa copy required for ... and back-end solutions written in Java - Proficiency with scripting languages (Python, Perl ...

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How much do junior java backend developer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for junior java backend developer in Delaware is $106,917.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,600.00 and $106,600.00 per year, depending on experience, location, and employer.

What is a junior Java backend developer?

Junior Java Backend Developers are entry-level software engineers who specialize in building and maintaining the server-side logic of web applications using the Java programming language. They work closely with senior developers to implement APIs, manage databases, and ensure smooth data flow between servers and users. Their responsibilities often include writing clean, efficient code, debugging applications, and learning new technologies as needed. Junior Java Backend Developers typically have a foundational knowledge of Java, SQL, and frameworks like Spring Boot.

What are the key skills and qualifications needed to thrive as a junior Java backend developer?

To thrive as a Junior Java Backend Developer, you need solid knowledge of Java programming, understanding of object-oriented design, and familiarity with backend frameworks like Spring, often supported by a degree in computer science or related field. Experience with relational databases (e.g., MySQL), version control systems (like Git), and exposure to RESTful APIs and build tools (such as Maven) are typically required. Strong problem-solving skills, attention to detail, and effective communication make someone stand out in this role. These skills and qualities are crucial for building reliable, scalable server-side applications and collaborating effectively within a software development team.

What are some common challenges faced by junior Java backend developers when joining a new team?

As a Junior Java Backend Developer, one common challenge is adapting to existing codebases and understanding the team's preferred coding standards and practices. You may also find it challenging to grasp complex system architectures or integrate your code with various APIs and databases. However, most teams provide onboarding support, code reviews, and mentorship to help you ramp up. Collaborating closely with senior developers and asking questions can significantly ease your transition and foster your growth in the role.

What are the most commonly searched types of Java Backend Developer jobs in Delaware?

The most popular types of Java Backend Developer jobs in Delaware are:

What are popular job titles related to Junior Java Backend Developer jobs in Delaware?

For Junior Java Backend Developer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Junior Java Backend Developer jobs in Delaware look for?

The top searched job categories for Junior Java Backend Developer jobs in Delaware are:

Infographic showing various Junior Java Backend Developer job openings in Delaware as of August 2026, with employment types broken down into 85% Full Time, and 15% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $106,917 per year, or $51.4 per hour.

AWS Lead Software Engineer-Backend Java/Spring Boot

Wilmington, DE

JP Morgan Chase
Finance and Insurance • 10K+ employees

Full-time

Medical, Retirement

Posted 9 days ago


JPMorgan Chase & Co. rating

7.9

Company rating: 7.9 out of 10

Based on 500 frontline employees who took The Breakroom Quiz


Job description

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.
As an AWS Lead Software Engineer-Backend Java/Spring Boot at JPMorgan Chase within Consumer and Community Banking's Digital Connected Banking team,  you 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, you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives.
Job Responsibilities


    Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or breakdown technical problems
    Develops secure and high-quality production code, and reviews and debugs code written by others
    Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team.
    Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.
    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 outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture


Required qualifications, capabilities, and skills

    Formal training or certification on software engineering concepts and 5+ years applied experience  
    Hands-on practical experience delivering system design, application development, testing, and operational stability
    Advanced in one or more programming language(s) such as Java, J2EE, Spring/Spring boot, React JS or Angular 
    AWS services, including ECS, EKS, S3, SQS, Lambda, Event Bridge, SNS, auto scaling, load balancing, storage, backup, networking and related cloud concepts.
    Prior hands on experience with distributed streaming platform like Kafka 
    Database experience with relational database like Oracle, or non-relational like Cassandra or other NoSQL
    Hands-on expertise in using monitoring tools like Splunk, Grafana and creating dashboards and alerts using these tools.
    Previous expertise with integrating security measures within the software development lifecycle, including threat modeling, vulnerability assessment, and implementing best practices to safeguard applications against potential security threats and breaches.
    Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and security.
    Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices
    Proficient in all aspects of the Software Development Life Cycle

Preferred qualifications, capabilities, and skills

  • Previous experience in financial services industry
  • Previous experience in modern front end technologies

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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