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Backend Software Developer Jobs (NOW HIRING)

DivIHN

Back-end Software Developer (Part Time)

For further inquiries regarding the following opportunity, please contact one of our Talent Specialists, Amit at 224-507-1290 or Tenish at 224-507-1292 Title: Back-end Software Developer (Part Time) ...

Lockheed Martin

Back-End Software Developer

Hanover, MD · On-site

... backend components. You'll lead the migration from AWS to Azure, ensuring a smooth transition for ... The work centers on providing Software Development and analytical expertise to build tools and ...

Lockheed Martin

Back-End Software Developer

Hanover, MD · On-site

... science, Engineering, or related field (or equivalent experience) • Software development ... back-end web design and development • Demonstrated experience in preparing, conducting, and ...

Tech Gap Solutions

Backend Software Developer

Tucson, AZ · On-site

... is software development for both: * Finance customers * Non-profit customers Finance Projects The ... Experience building with Backend Frameworks: Spring Boot, Spring, or Java Enterprise * Experience ...

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Backend Software Developer information

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How much do backend software developer jobs pay per hour?

As of Jun 28, 2026, the average hourly pay for backend software developer in the United States is $57.73, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $68.27 per hour, depending on experience, location, and employer.

What is the difference between Backend Software Developer vs Frontend Software Developer?

AspectBackend Software DeveloperFrontend Software Developer
Primary FocusServer-side logic, databases, APIsUser interface, client-side interactions
Required SkillsProgramming languages like Java, Python, SQLHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentServer infrastructure, cloud servicesDesign tools, browser testing
Common UsageBuilding and maintaining backend systemsCreating engaging user interfaces

Backend Software Developers focus on server-side development, managing databases, and APIs, while Frontend Software Developers work on the visual and interactive aspects of websites and applications. Both roles are essential in full-stack development but differ in their technical skills and daily tasks.

How much do backend software developers make?

Backend software developers typically earn a median annual salary ranging from $80,000 to $120,000, depending on experience, location, and industry. Salaries can be higher for those with specialized skills in languages like Java, Python, or Node.js, and for roles requiring cloud or database expertise.

What does a Backend Software Developer do?

A Backend Software Developer is responsible for building and maintaining the server-side logic, databases, and application programming interfaces (APIs) that power web and mobile applications. They ensure that data is properly stored, secured, and retrieved, and that the backend communicates effectively with the frontend or user-facing side. Backend developers often work with programming languages like Java, Python, Ruby, or Node.js, and use frameworks and tools to optimize application performance and scalability. Their work is crucial for ensuring that applications run smoothly, handle user requests efficiently, and remain secure.

Is Backend Developer a good career?

A Backend Software Developer is a valuable role in software development, focusing on server-side logic, databases, and APIs. It offers strong job growth, competitive salaries, and opportunities to work with programming languages like Java, Python, or Node.js, often requiring knowledge of frameworks and cloud services. The role is suitable for those interested in problem-solving and building scalable systems.

Is Backend Developer still in demand?

Backend Developers are currently in high demand due to the ongoing need for server-side applications, APIs, and cloud-based services. Skills in programming languages like Java, Python, and frameworks such as Node.js are highly valued, and experience with database management and cloud platforms can enhance job prospects.

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

To thrive as a Backend Software Developer, you need strong programming skills (such as Java, Python, or Node.js), a solid understanding of algorithms, data structures, and database management, often supported by a degree in computer science or a related field. Familiarity with frameworks (like Spring or Django), RESTful APIs, version control systems (such as Git), and cloud platforms is typically expected, along with relevant certifications being beneficial. Problem-solving abilities, attention to detail, and effective communication are the soft skills that set outstanding backend developers apart. These skills and qualities are crucial for building scalable, reliable, and secure server-side applications that meet business and user needs.

What are some common challenges faced by Backend Software Developers when integrating new technologies into existing systems?

Backend Software Developers often encounter challenges when integrating new technologies, such as ensuring compatibility with legacy systems, maintaining data integrity during migrations, and minimizing downtime for end users. They must also carefully manage dependencies and address potential security vulnerabilities introduced by new components. Collaboration with DevOps, frontend teams, and QA is crucial to ensure smooth deployment and comprehensive testing throughout the integration process.

What does a Backend Developer do?

A Backend Developer designs, builds, and maintains the server-side components of web applications, including databases, APIs, and server logic. They work with programming languages like Java, Python, or Node.js and often use tools such as version control systems and cloud services to ensure the application's functionality, security, and performance.
More about Backend Software Developer jobs
What cities are hiring for Backend Software Developer jobs? Cities with the most Backend Software Developer job openings:
What are the most commonly searched types of Backend Software Developer jobs? The most popular types of Backend Software Developer jobs are:
What states have the most Backend Software Developer jobs? States with the most job openings for Backend Software Developer jobs include:
What job categories do people searching Backend Software Developer jobs look for? The top searched job categories for Backend Software Developer jobs are:
Backend Software Developer jobs near you
Infographic showing various Backend Software Developer job openings in the United States as of June 2026, with employment types broken down into 48% Full Time, 47% Part Time, and 5% Contract. Highlights an 81% Physical, 3% Hybrid, and 16% Remote job distribution, with an average salary of $120,086 per year, or $57.7 per hour.

Back-end Software Developer (Part Time)

DivIHN

Remote

Contractor

Posted 11 days ago

Job description

For further inquiries regarding the following opportunity, please contact one of our Talent Specialists, Amit at 224-507-1290 or Tenish at 224-507-1292
Title: Back-end Software Developer (Part Time)
Location: Remote
Duration: 7 Months
Mostly off-site schedule (up to 100%) with 24 hours per week. Schedule to be negotiated with NST's lead software developer.
Only W2 candidates are eligible for this position. Third-party or C2C candidates will not be considered
Description:
  • Client, through the NST division, is seeking an Internet Development Products Level II contractor experienced with the development, enhancement, and maintenance of enterprise-wide web-based, user-facing applications.
  • Some common tasks that will be performed include implementing new features, designing/enhancing interfaces, troubleshooting issues, etc. This engagement will provide our lead software developer the ability to engage with users and programs to strategically plan changes within the NST division's applications.
Scope
  • Client is seeking an engagement with an experienced software developer with qualifications in the listed technologies to aid the NST division and CNM User Facility to refactor, refine and add features to the core software supporting the division and user facility.
  • This includes administrative tools and operational systems the allow the CNM and NST to engage with users.

Objectives
The overall goal of this assignment is to deliver functional and impactful improvements to aid the division and user facility to support their users and deliver on their mission. The work includes, but is not limited to:
  • Review/refactoring of existing codebase and applications
  • Implementation of enhancements and new features
  • Documentation of code, processes and user instructions
  • Identification/troubleshooting of reported issues
  • Cleanup and modernization tasks
Tasks and Delivery
  • Through engagement with the CNM User Office, division leadership and research staff, multiple development tasks have been identified that will bring modernization, stability and enhancements to the current applications that aid in the operation of the CNM User Facility and the NST division. A prioritized list has been created that will address specific needs across the core applications. Individual tasks are expected to vary in complexity and time to complete, some requiring only an hour or two, while others may require weeks of effort.
  • All work will be completed with adherence to good coding standards, staged with revision control and accompanied by appropriate levels of documentation. Work will be assigned until the list is completed. The current backlog is quite lengthy.

Required Background, Knowledge, Skills and Abilities
Knowledge/Skill/Ability:
  • Strong skills with PHP (both current and legacy versions) and MySQL/MariaDB
  • Familiarity with CakePHP MVC framework (v2-4.5) is desirable
  • Strong skills in HTML, CSS/SASS, and JavaScript
  • Working knowledge of revision control systems (e.x. Git, SVN, etc.)
  • Familiarity with the use of Oracle and MSSQL for queries and LDAP for web-based authentication
  • A working knowledge of UX design principles
  • Experience designing and enhancing user interface designs
  • Ability to create user flows, wireframes, prototypes, and mockups
  • Ability to collaborate effectively with product, engineering, and management teams
  • Skill in incorporating customer feedback, usage metrics, and usability findings into design to enhance user experience
  • Experience with user testing and usability analysis
  • Strong skills supporting Linux (Debian-based) and web servers (Apache) infrastructure in support of web-based interfaces and back-end maintenance jobs

Background
  • Associate or bachelor's degree in Computer Science, Information Technology, System Administration, or a closely-related field, or equivalent experience required
  • 3 or more years of software development and/or UX development experience
  • Experience with HTML, CSS, JavaScript, PHP and MySql are required
  • Working knowledge of CakePHP is a plus
  • Link(s) to examples of work or a compounded portfolio are encouraged
  • Experience with system administration, automation, dev/test methodology, etc. also a plus

Work Location
  • The primary location of contract performance will be primarily accomplished at the contractor's facility. The expectation is that limited time on-site would be necessary. If any work is required on-site it will take place at the Center for Nanoscale Materials (CNM) [building 440].

Work Schedule
  • Mostly off-site schedule (up to 100%) with 24 hours per week. Schedule to be negotiated with NST's lead software developer.

Technical Direction of Work
  • NST's Lead Software Developer - David Eckstein will manage the workload, but the tasks will be driven by the CNM User Office and NST Leadership.

Task and Time reporting
  • Time will be reported weekly, and performance will be measured against assigned tasks, schedule maintenance and productivity.

Government-Owned Property
  • The work will be completed using Government Furnished Equipment (GFE) complete with all required cyber protections, software licenses and tools needed to complete the work under the contract.
  • The device will be made available to the contractor at the outset of the contract, once all cyber-related training is complete. At the completion of the contract term, all provided GFE shall be returned promptly to the Lab.

Security Requirements
  • As part of the contract, access will be granted to datasets and information systems secured with restrictive permissions.
  • Access to such systems is explicitly for the contractor only. Accounts used for access may not be shared with others. Datasets and other information assets may not be shared, copied or transferred out of Laboratory-owned systems, including GFE noted above. No clearance is required.
Computer Protection Program
  • The contractor(s) may have root access to government computers and/or Business Information Systems.
  • The contractor(s) shall adhere to all policies and procedures of the ANL Computer Protection Program, must not bypass any procedures established to protect data, applications, hardware, or communications at ANL, must maintain a work environment that will satisfy audit, privacy, and protection requirements, and must report any findings of inadequacies to the technical contact and the client Cyber Security Representative.

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