ZipRecruiter

Log In

1

Backend Engineer Jobs in Delaware (NOW HIRING)

Hirekeyz Inc

Java FSD with AWS

Wilmington, DE · On-site

$49.50 - $64/hr

... back-end developer role Design and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices ...

Donato Technologies, Inc

Java FSD with AWS

Wilmington, DE · On-site

$49.50 - $64/hr

... back-end developer role Design and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices ...

Donato Technologies, Inc

Java FSD

Wilmington, DE · On-site

$49.50 - $64/hr

An FSD/FSPE has an "end to end product" mindset - design, implementation, testing and deployment, and adds an additional skill (s) on top of traditional front/back-end developer role * Design and ...

Mavik Labs LLC

Golang Developer Web3 Experiance

Dover, DE · On-site +1

$120.40K - $156.40K/yr

As a Senior Go Engineer at Mavik Labs, you'll be at the forefront of developing a large-scale, high-performance backend system. This is your chance to shape the architecture of a platform poised to ...

CEDENT

Sr UI Developer

Wilmington, DE

$58.25 - $75.50/hr

Collaborate with backend developers to define RESTful APIs. * Integrate with RESTful APIs and third-party services. * Optimize application performance and scalability. Development Environment: * Stay ...

CEDENT

Sr UI Developer (Wilmington, DE)

Wilmington, DE

$58.25 - $75.50/hr

Collaborate with backend developers to define RESTful APIs. Integrate with RESTful APIs and third-party services. Optimize application performance and scalability. Development Environment: Stay ...

Cedent

Sr UI Developer (Wilmington, DE)

Wilmington, DE · On-site

$58.25 - $75.50/hr

Collaborate with backend developers to define RESTful APIs. * Integrate with RESTful APIs and third-party services. * Optimize application performance and scalability. Development Environment: * Stay ...

next page

Showing results 1-20

People also search for

All JobsBackend Engineer JobsBackend Engineer Jobs in Delaware

Backend Engineer information

See Delaware salary details

$60.6K

$147.8K

$199.2K

How much do backend engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for backend engineer in Delaware is $147,789.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,100.00 and $172,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Backend Engineer, and why are they important?

To thrive as a Backend Engineer, you need strong programming skills in languages like Java, Python, or Node.js, a solid understanding of algorithms, and experience with databases, typically supported by a degree in computer science or related field. Familiarity with tools such as RESTful APIs, cloud platforms (e.g., AWS, Azure), version control systems (like Git), and containerization technologies (Docker, Kubernetes) is common. Problem-solving ability, attention to detail, and effective communication are vital soft skills for this role. These skills and qualities are essential for building robust, scalable systems and collaborating efficiently within development teams.

What are some common challenges Backend Engineers face when integrating new technologies into existing systems?

Backend Engineers often encounter challenges when integrating new technologies, such as ensuring compatibility with legacy systems, maintaining data consistency, and minimizing service disruptions during deployment. They must carefully plan migrations, coordinate with frontend and DevOps teams, and implement thorough testing to avoid introducing bugs or security vulnerabilities. Effective communication and documentation are key to overcoming these challenges and ensuring a smooth transition.

What are Backend Engineers?

Backend Engineers are software developers who focus on building and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They ensure that the data requested by the frontend systems is delivered efficiently and securely. Their work involves writing code in languages like Python, Java, or Node.js, integrating with databases, and optimizing the overall performance of applications. Backend Engineers also play a crucial role in ensuring data integrity and implementing security best practices.

What is the difference between Backend Engineer vs Software Developer?

AspectBackend EngineerSoftware Developer
Primary FocusDesigning, building, and maintaining server-side applications and databasesDeveloping software across various layers, including frontend and backend
Skills & CertificationsProficiency in server-side languages (e.g., Java, Python), databases, APIsProficiency in multiple programming languages, software design, and sometimes frontend skills
Work EnvironmentTypically in backend teams, working on server infrastructure and APIsCan work on full-stack or specific areas; broader scope
Industry UsageCommon in tech companies, startups, and enterprises focusing on backend systemsWidespread across all software development sectors

While both roles involve coding and software development, Backend Engineers specialize in server-side logic, databases, and APIs, whereas Software Developers may work on both frontend and backend components. The roles often overlap, but Backend Engineers focus more on the infrastructure that powers applications.

More about Backend Engineer jobs
What are the most commonly searched types of Backend Engineer jobs in Delaware? The most popular types of Backend Engineer jobs in Delaware are:
What are popular job titles related to Backend Engineer jobs in Delaware? For Backend Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Backend Engineer jobs in Delaware look for? The top searched job categories for Backend Engineer jobs in Delaware are:
What cities in Delaware are hiring for Backend Engineer jobs? Cities in Delaware with the most Backend Engineer job openings:
What are popular job titles related to Backend Engineer jobs in DE? For Backend Engineer jobs in DE, the most frequently searched job titles are:
Backend Engineer jobs near you
Infographic showing various Backend Engineer job openings in Delaware as of May 2026, with employment types broken down into 88% Full Time, 7% Part Time, and 5% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $147,789 per year, or $71.1 per hour.

Java FSD with AWS

Hirekeyz Inc

Wilmington, DE • On-site

$49.50 - $64/hr

Full-time

Posted 5 days ago

Job description

Role: Java FSD  with AWS
 
Location: Columbus,OH/Wilmington, DE
 
Job Type: Contract/W2/Full Time
 
 
Job Description:
 
ava FSD with  AWS
An FSD/FSPE has an “end to end product” mindset - design, implementation, testing and deployment, and adds an additional skill (s) on top of traditional front/back-end developer role
Design and developer application using Core Java
Design and developer application using J2EE. Experience in J2EE design patterns
Create/consume Rest APIs & Microservices
Experience with Angular/React
Experience with CI/CD, Jenkins
Experience with Junit/Mockito
Experience with database (SQL/No-SQL_
Experience with Agile, Jira, Git
Experience with Kafka/Kubernetes
Experience with Cloud AWS – EKS, Amazon Aurora PostgreSQL, Dynamo DB, S3, IAM, Route 53, ELB, SNS, SQS, Managed Streaming for Apache Kafka (MSK), Cloud Watch