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Python Java Jobs in Delaware (NOW HIRING)

Data Engineer

Wilmington, DE · On-site

$111K - $133K/yr

Proficient in SQL and at least one programming language (Python, Java, or Scala). * Experience with Azure or another cloud platform. * Familiarity with containerization/orchestration tools (e.g ...

Data Engineer

Wilmington, DE · On-site

$111K - $133K/yr

Proficient in SQL and at least one programming language (Python, Java, or Scala).Experience with Azure or another cloud platform.Familiarity with containerization/orchestration tools (e.g., Docker ...

Data Engineer

Wilmington, DE · On-site

$111K - $133K/yr

Proficient in SQL and at least one programming language (Python, Java, or Scala). * Experience with Azure or another cloud platform. * Familiarity with containerization/orchestration tools (e.g ...

Data Engineer

Wilmington, DE · On-site

$111K - $133K/yr

Proficient in SQL and at least one programming language (Python, Java, or Scala). Experience with Azure or another cloud platform. Familiarity with containerization/orchestration tools (e.g., Docker ...

Senior BigData Engineer

Wilmington, DE

$102K - $139K/yr

Python, Java, C++, PySpark, Scala General Responsibilities: * Create and maintain optimal datapipeline architecture. * Assemble large, complex data setsthat meet functional / non-functional business ...

Data Engineer

Wilmington, DE · On-site

$70 - $75/hr

Proficient in SQL and at least one programming language (Python, Java, or Scala). * Experience with Azure or another cloud platform. * Familiarity with containerization/orchestration tools (e.g ...

Showing results 21-40

Python Java information

What are the key skills and qualifications needed to thrive as a Python Java developer, and why are they important?

To thrive as a Python/Java Developer, you need strong programming skills in both Python and Java, along with a solid understanding of software development principles and a relevant degree or equivalent experience. Familiarity with integrated development environments (IDEs) like PyCharm or Eclipse, version control systems such as Git, and frameworks like Spring or Django is typically required. Excellent problem-solving abilities, collaboration, and effective communication are crucial soft skills for this role. These skills and qualifications enable developers to build robust, efficient applications and work effectively within development teams to deliver quality software solutions.

Is Python Java still in demand in 2026?

Python and Java remain highly in demand for software development roles in 2026, as they are widely used in enterprise applications, web development, and data science. Proficiency in these languages, along with knowledge of frameworks and tools like Spring or Django, can enhance job prospects in the tech industry.

Is Python and Java enough to get a job?

Python and Java are popular programming languages for many software development roles, including those involving backend development, data analysis, and automation. However, employers often look for additional skills such as understanding of algorithms, data structures, version control, and relevant frameworks or tools. Gaining experience through projects, certifications, or internships can improve job prospects in these fields.

What can I do with Python and Java?

Python and Java are versatile programming languages used in software development, web applications, data analysis, and automation. Professionals with skills in both can work on backend development, build enterprise applications, or develop machine learning models, often using integrated development environments (IDEs) and version control tools. Combining these languages can enhance project flexibility and problem-solving capabilities.

How do Python and Java developers typically collaborate within a software development team?

Python and Java developers often work together on projects that require leveraging the strengths of both languages, such as integrating backend services (Java) with data processing or scripting (Python). Collaboration usually involves regular code reviews, shared documentation, and using APIs or microservices for communication between components. Developers may use tools like Git, Jira, or Slack to coordinate tasks and ensure seamless integration. Working closely with other team members such as front-end developers, QA analysts, and project managers is also common to deliver well-rounded solutions.

What is a Python Java developer?

Python Java developers are software engineers who have expertise in both the Python and Java programming languages. They are skilled in building, maintaining, and optimizing applications that may use either or both languages, depending on project requirements. These developers can work on web development, data analysis, backend systems, and more, leveraging the strengths of both languages. Their versatility makes them valuable for teams that need solutions spanning multiple technologies.

What is the difference between Python Java vs Software Developer?

AspectPython Java
Primary LanguagePython and Java
Common CertificationsOracle Certified Java Programmer, Python Institute Certifications
Work EnvironmentSoftware development, web applications, data analysis
Industry UsageTech companies, finance, healthcare, startups

Python Java developers typically possess certifications in Java and Python, work in similar environments, and are employed across various industries. Both roles focus on software development, but Python Java developers often specialize in projects requiring both languages, such as web applications, data analysis, or backend systems. Understanding the differences helps employers and candidates align skills with job requirements effectively.

What are popular job titles related to Python Java jobs in Delaware? For Python Java jobs in Delaware, the most frequently searched job titles are:
Infographic showing various Python Java job openings in Delaware as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution.

Lead Software Engineer - Python/React/AWS/AI

JP Morgan Chase

Wilmington, DE

Full-time

Medical, Retirement

Posted 15 days ago


JPMorgan Chase & Co. rating

8.0

Company rating: 8.0 out of 10

Based on 492 frontline employees who took The Breakroom Quiz

73rd of 170 rated banks


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 a Lead Software Engineer - Python/React/AWS/AI at JPMorganChase within the Consumer and Community 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 break down technical problems
  • Develops secure high-quality 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 outcomes-oriented 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 leading-edge technologies
  • 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.

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) including Python, Java, React, AWS and AI
  • 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.)
  • In-depth knowledge of the financial services industry and their IT systems
  • Practical cloud native experience
  • 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
Preferred qualifications, capabilities, and skills
  • Modern emerging 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.

What JPMorgan Chase & Co. employees say

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Benefits

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