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Software Developer 3 Jobs in Delaware (NOW HIRING)

Hirekeyz Inc

Mainframe IMS DB Developer

Wilmington, DE · On-site

$47.50 - $61.25/hr

Formal training or certification on software engineering concepts and 3+ years of applied experience * Hands-on practical experience in system design, application development, testing, and ...

1 point system

SW Engineer III

Wilmington, DE · On-site

$55.75 - $75/hr

Requirement - SW Engineer III (WebForms, .Net MVC, C#, SQL Server, Angular) Location- Hybrid ... Lead or participate in technical evaluations of vendor software. Follow and promote use of ...

Integrated Resources INC

Software Engineer

Newark, DE · On-site

Software Engineer 4 Location: Newark, Delaware Duration: 1 year Guides very complex design ... Must have at least 3-5 years' experience with C# Must have experience with a scripting language ...

Danaher

Software Engineer Internships

Smyrna, DE · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Preference for students who have completed 3+ years of coursework by the internship start date

Danaher

Software Engineer Internships

Newark, DE · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Preference for students who have completed 3+ years of coursework by the internship start date

Danaher

Software Engineer Internships

Dover, DE · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Preference for students who have completed 3+ years of coursework by the internship start date

Danaher

Software Engineer Internships

Milford, DE · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Preference for students who have completed 3+ years of coursework by the internship start date

Danaher

Software Engineer Internships

Seaford, DE · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Preference for students who have completed 3+ years of coursework by the internship start date

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All JobsSoftware Developer 3 JobsSoftware Developer 3 Jobs in Delaware

Software Developer 3 information

See Delaware salary details

$48K

$111.9K

$166.1K

How much do software developer 3 jobs pay per year?

As of Jul 12, 2026, the average yearly pay for software developer 3 in Delaware is $111,941.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,100.00 and $130,100.00 per year, depending on experience, location, and employer.

What is a software developer 3?

A Software Developer 3 is a senior-level software engineer responsible for designing, developing, and maintaining complex software applications. They typically have several years of experience, advanced coding skills, and may lead projects or mentor junior developers. Proficiency in programming languages, software development tools, and understanding of system architecture are essential for this role.

What kind of jobs are there for software developers?

Software developers can work in various roles such as front-end, back-end, full-stack, mobile app, embedded systems, and DevOps engineering. These roles often require knowledge of programming languages like Java, Python, or JavaScript, and may involve working with tools like Git, IDEs, and cloud platforms. Job environments range from startups to large corporations, with opportunities for remote or on-site work.

What is the difference between Software Developer 3 vs Software Developer 2?

CriteriaSoftware Developer 3Software Developer 2
ExperienceTypically 5+ yearsTypically 3-5 years
ResponsibilitiesLead complex projects, mentor juniorsContribute to projects, assist team members
SkillsAdvanced coding, system design, problem-solvingProficient coding, basic system understanding
CertificationsOften required or preferredOften required or preferred

Software Developer 3 roles generally require more experience, advanced skills, and leadership responsibilities compared to Software Developer 2. They often lead projects and mentor junior staff, reflecting a higher level of expertise within the same industry and work environment.

What engineer makes $500,000 a year?

Senior software engineers, especially those in high-cost living areas or working at major tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills, and often leadership roles or equity compensation.

What is L1, L2, L3, and L4 developer?

In the context of a Software Developer 3 role, L1, L2, L3, and L4 typically refer to different levels of seniority or experience within an organization, with L1 being entry-level and L4 representing senior or lead developers. These levels often indicate increasing expertise, responsibilities, and technical skills, and may correspond to specific job expectations, certifications, or project leadership roles.
Software Developer 3 jobs near you
Infographic showing various Software Developer 3 job openings in Delaware as of July 2026, with employment types broken down into 1% As Needed, 72% Full Time, 23% Part Time, 1% Temporary, and 3% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $111,941 per year, or $53.8 per hour.
Experienced Software Engineer Java / Python (Full Stack or Back End)

Experienced Software Engineer Java / Python (Full Stack or Back End)

JP Morgan Chase

Wilmington, DE • On-site

Full-time

Medical, Retirement

Re-posted 13 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

57th of 149 rated banks

Job description

Push the limits of what's possible with us as an experienced member of our Software Engineering team.

As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. Depending on the team that you join, you could be developing mobile features that give our customers and clients more control over how they bank with us, strategizing on how big data can make our trading systems quicker, creating the next innovation in payments for merchants, or supporting the integration of our private and public cloud platforms.

Job Responsibilities 
  • Participates in, design and develop scalable and resilient systems using Java or Python to contribute to continual, iterative improvements for product teams
  • Executes software solutions, design, development, and technical troubleshooting
  • Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
  • Produces or contributes to architecture and design artifacts for applications while ensuring design constraints are met by software code development
  • Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems
  • Identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
  • Contributes to software engineering communities of practice and events that explore new and emerging technologies
  • Adds to team culture of diversity, opportunity, inclusion, and respect
 Required qualifications, capabilities, and skills
  • Hands-on practical experience in system design, application development, testing and operational stability
  • Proficient in coding in Java or Python languages
  • Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages
  • Overall knowledge of the Software Development Life Cycle
  • Understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
  • Knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)
Preferred qualifications, capabilities, and skills
  • Familiarity with modern front-end technologies
  • Exposure to cloud technologies
To be eligible for this opportunity, you must be authorized to work in the United States. We do not offer any type of employment-based immigration sponsorship for this position.  Likewise, JPMorgan Chase & Co., will not provide any assistance or sign any documentation in support of any other form of immigration sponsorship or benefit including optional practical training (OPT) or curricular practical training (CPT). 

Your Role Level

JPMorganChase is looking to hire Software Engineers at Software Engineer II and Software Engineer III levels. A determination will be made on placement for successful candidates based on the results of a skills-based assessment which applicants will be asked to complete during the hiring process, as well as, the candidate interview. The assessment will evaluate ability to perform basic coding and systems design responsibilities. For the Software Engineer II level, the role requires the ability to understand advance features of a coding language, design a viable system, and solve functional problems through basic language applications.  For the Software Engineer III level, the role requires a higher level of proficiency and the ability to function independently, including the ability to use and explain advance features of a coding language, design systems across technologies and platforms, solve functional and non-functional problems through an application of language best practices, as well as, the ability to assess issues broadly, identify alternative or innovative solutions, collaborate effectively, and provide guidance to others.  

JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

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.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans

Our Global Technology team relies on smart, driven people like you to develop applications and provide tech support for all our global functions across our network. Your efforts will touch lives all over the financial spectrum and across all our lines of business: Consumer & Community Banking, Asset & Wealth Management, Commercial Banking, Corporate Investment Banking and Corporate Sector. You'll be part of a team specifically built to meet and exceed our evolving technology needs, as well as our technology controls agenda.

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