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Sr Software Developer Jobs in Delaware (NOW HIRING)

Joyson Safety Systems

$122K - $161K/yr

Collaborate with hardware engineers to review, improve, implement and test hardware-software interface requirements; * Develops software that meets ASIL safety standards (ISO-26262), diagnostics ...

360 IT Professionals

Sr Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Role:- Sr Java Developer Location:- Wilmington, DE. Duration:- 1 Year (Possible Extension) Sr Java ... Deploying and maintaining software applications in the Linux environment. Experience with Apache ...

JPMorganChase

Sr. Principal Software Engineer

Wilmington, DE · On-site

$121K - $167K/yr

... a Senior Principal Software Engineer within their Consumer & Community Banking Operations ... developer productivity, quality, and operational outcomes. Company : With a history tracing its ...

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Sr Software Developer information

See Delaware salary details

$15

$61

$87

How much do sr software developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for sr software developer in Delaware is $61.78, according to ZipRecruiter salary data. Most workers in this role earn between $52.45 and $69.28 per hour, depending on experience, location, and employer.

Will AI replace developers in 2026?

As a Sr Software Developer, it is unlikely that AI will fully replace developers by 2026. AI tools can automate certain coding tasks and improve productivity, but human expertise is still essential for designing complex systems, problem-solving, and understanding user needs. Developers will continue to adapt by integrating AI into their workflows and focusing on higher-level skills.

What engineer makes $500,000 a year?

Senior software developers, especially those with specialized skills in areas like machine learning, cloud computing, or high-frequency trading, can earn $500,000 or more annually in top tech companies or financial firms. Achieving this level typically requires extensive experience, advanced certifications, and a strong track record of impactful projects.

What are some typical challenges Sr Software Developers face when leading project teams, and how can they effectively manage them?

Sr Software Developers often encounter challenges such as balancing coding responsibilities with mentoring junior team members, aligning technical solutions with business goals, and managing project timelines across cross-functional teams. Effective management involves clear communication, setting realistic expectations, and fostering a collaborative environment where team members can share ideas and resolve issues quickly. Leveraging agile methodologies and regular code reviews can also help maintain project momentum and ensure high-quality deliverables.

What is the difference between Sr Software Developer vs Software Engineer?

AspectSr Software DeveloperSoftware Engineer
Required CredentialsBachelor's degree in CS or related field; experience often preferredBachelor's or higher in CS or related field; certifications optional
Work EnvironmentDevelops software, collaborates with teams, and mentors junior staffDesigns, develops, tests, and maintains software applications
Employer & Industry UsageUsed across tech companies, startups, and enterprise firmsCommon in software development firms, tech companies, and IT departments

Both roles involve software development, but Sr Software Developers typically have more experience, leadership responsibilities, and mentorship duties. Software Engineers focus on designing and building software solutions, often with a broader scope. The roles overlap significantly, but the seniority and leadership aspect distinguish the Sr Software Developer from a general Software Engineer.

How much do senior software devs make?

Senior software developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. In high-demand areas or with specialized skills like cloud computing or machine learning, salaries can exceed $160,000. Compensation often includes benefits such as bonuses, stock options, and flexible work arrangements.

Can you make $500,000 as a software engineer?

Senior software developers with extensive experience, specialized skills, and working in high-paying industries or companies can potentially earn $500,000 or more annually, often through base salary, bonuses, and stock options. Achieving this level typically requires advanced expertise in areas like cloud computing, machine learning, or leadership roles, along with a strong professional network and sometimes working in regions with higher compensation standards.

What are Sr Software Developers?

Sr Software Developers are experienced professionals responsible for designing, developing, and maintaining complex software applications. They typically lead technical teams, make architectural decisions, and mentor junior developers. Their role often involves collaborating with stakeholders to define requirements, ensuring code quality, and staying updated with emerging technologies. Senior developers play a crucial part in the software development lifecycle, helping to deliver robust and scalable solutions.

What are the key skills and qualifications needed to thrive as a Sr Software Developer, and why are they important?

To thrive as a Sr Software Developer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor's or master’s degree in computer science or a related field. Familiarity with development tools like Git, integrated development environments (IDEs), cloud platforms, and relevant certifications (e.g., AWS Certified Developer) are typically expected. Strong problem-solving, leadership, collaboration, and communication skills help you mentor junior developers and work effectively within teams. These abilities are crucial to building robust software solutions, driving technical excellence, and ensuring successful project delivery.
Sr Software Developer jobs near you
Infographic showing various Sr Software Developer job openings in Delaware as of July 2026, with employment types broken down into 85% Full Time, 5% Part Time, 1% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $128,510 per year, or $61.8 per hour.
Sr Lead Software Engineer Mainframe Cobol

Sr Lead Software Engineer Mainframe Cobol

JPMorgan Chase & Co.

Wilmington, DE • On-site

$47.50 - $61.25/hr

Full-time

Medical, Retirement

Posted 29 days ago

JPMorgan Chase & Co. rating

8.0

Company rating: 8.0 out of 10

Based on 491 frontline employees who took The Breakroom Quiz

58th of 149 rated banks

Job description


Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.
As a Senior Lead Software Engineer Mainframe Cobol at JPMorgan Chase within the Consumer & Community Banking, 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. Drive significant business impact through your capabilities and contributions, and apply deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications.
Job responsibilities
  • Implement creative software solutions, utilizing a forward-thinking approach to problem-solving and technical troubleshooting.
  • Lead modernization architecture and design planning by applying advanced knowledge of COBOL, CICS, DB2, IBM MQ, and DB2 Utilities to drive target-state designs, migration patterns, and technical execution plans.
  • Develop secure, high-quality production code, while also reviewing and debugging code authored by others.
  • Identify opportunities for automation to enhance operational stability and efficiency of software applications and systems.
  • Contribute to software engineering communities of practice, fostering exploration of new technologies.
  • Develop solutions, reusable patterns, and documentation to address recurring challenges.
  • Collaborate with engineering teams to identify and mitigate technical issues, offering strategies for improvement.
  • Participate in technology training sessions and knowledge transfer activities.
  • Assist teams in understanding the SDLC process, guide the development of non-functional requirements, and conduct thorough reviews of HLDD.
  • Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain.
  • Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale.

Required qualifications, capabilities, and skills
  • Formal training or certification on software engineering concepts and 5+ years applied experience. In addition.
  • Extensive hands on experience in mainframe technologies and tools, including Cobol, CICS, DB2, MQ messaging, DB2 Utilities, JCL, and file transfer mechanisms.
  • Experience with Cloud Technologies in particular Public Cloud and AWS.
  • Experience in crafting well-architected designs, application development, testing, resiliency and operational stability to utilize the capabilities of cloud computing for applications
  • Advanced knowledge in one or more software, applications, and architecture
  • Experience applying expertise and new methods to determine solutions for complex architecture problems in one or more technical disciplines.
  • Proven experience in managing large-scale mainframe implementations and systems.
  • Experience of building secure solution designs including cloud experience
  • Ability to tackle design and functionality problems independently with little to no oversight
  • Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (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 senior engineers/leads on compliant usage patterns and controls.

Preferred Qualifications, Skills, and Capabilities:
  • Expertise in modernization in cloud platform from large, complex heritage ecosystem of mainframe and monoliths.
  • Experience with distributed technologies and AI tools is desirable
  • Experience with Micro-Services and Event-Driven architectures

About Us
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
About the Team
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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