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Backend Software Developer Jobs in Virginia (NOW HIRING)

Molg

Backend Software Engineer

Sterling, VA · On-site

As a Backend Software Engineer, you will: * Lead the design and implementation of scalable backend systems and microservices architecture that power Molg's robotics and assembly intelligence ...

MOLG Inc.

Backend Software Engineer

Sterling, VA · On-site

$150 - $200/hr

As a Backend Software Engineer, you will: * Lead the design and implementation of scalable backend systems and microservices architecture that power Molg's robotics and assembly intelligence ...

MOLG Inc.

Backend Software Engineer

Sterling, VA · On-site

$100/hr

As a Software Engineer, you will be responsible for: * Design, develop, and maintain scalable and ... Optimize system performance and ensure high reliability and availability of backend services.

Leidos

Mid-Level Backend Software Engineer

Sterling, VA · On-site

$87K - $157K/yr

We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application used across the organization for analytics and reporting. You'll help build and maintain core ...

Leidos

Mid-Level Backend Software Engineer

Chantilly, VA · On-site

$87K - $157K/yr

We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application used across the organization for analytics and reporting. You'll help build and maintain core ...

Leidos

Mid-Level Backend Software Engineer

Chantilly, VA · On-site

$87K - $157K/yr

We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application used across the organization for analytics and reporting. You'll help build and maintain core ...

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Backend Software Developer information

See Virginia salary details

$11

$57

$83

How much do backend software developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for backend software developer in Virginia is $57.24, according to ZipRecruiter salary data. Most workers in this role earn between $46.97 and $67.69 per hour, depending on experience, location, and employer.

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.

What are the key skills and qualifications needed to thrive as a backend software developer?

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 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.

What are popular job titles related to Backend Software Developer jobs in Virginia?

For Backend Software Developer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Backend Software Developer jobs in Virginia look for?

The top searched job categories for Backend Software Developer jobs in Virginia are:

What cities in Virginia are hiring for Backend Software Developer jobs?

Cities in Virginia with the most Backend Software Developer job openings:

Backend Software Developer jobs near you
Infographic showing various Backend Software Developer job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $119,056 per year, or $57.2 per hour.

Backend Software Engineer

Sterling, VA • On-site

Molg
See more jobs at Molgexternal

Full-time

Re-posted 23 days ago

Key responsibilities

  • Design and implement scalable backend systems and microservices architecture for Molg's robotics and assembly platforms.

  • Own the development lifecycle from system design through deployment, ensuring system reliability, maintainability, and performance.

  • Collaborate with cross-functional teams to integrate backend services into complex robotic systems.

Job description

ABOUT US

Hey! We’re Molg We’re building robotic systems that make electronics manufacturing circular. We work with hyperscalers and leading electronics manufacturers to automate how hardware is designed, manufactured, disassembled, repaired, reused, and recovered. Using robotics, computational design, and AI, our systems turn today’s e-waste into resilient, data-driven supply chains—and change how electronics are made in the first place.

IN THIS ROLE YOU WILL:

Join a talented cross-functional team of software, mechanical, electrical, and robotics engineers to develop production-grade software that powers Molg's robotics and microfactories. As a Backend Software Engineer, you will:

  • Lead the design and implementation of scalable backend systems and microservices architecture that power Molg’s robotics and assembly intelligence platforms.

  • Own the development lifecycle from system design through deployment, ensuring reliability, maintainability, and performance in production environments.

  • Architect and deploy containerized applications (e.g., Docker, Docker Compose, Kubernetes) with a focus on scalability and fault tolerance.

  • Build production-grade code with strong coding hygiene, automated testing, monitoring, and QA/QC processes.

  • Define and improve CI/CD pipelines to enable rapid iteration cycles while maintaining system stability.

  • Collaborate closely with robotics, mechanical, and software teams to integrate backend services into complex robotic systems.

  • Solve large-scale architectural challenges, applying a thoughtful, systems-oriented approach to backend design and data management.

  • Participate in sprint planning, technical reviews, and architectural discussions, while mentoring junior engineers on backend best practices.

  • Drive innovation by evaluating new backend technologies and frameworks that can improve Molg’s development speed, scalability, and reliability.

You’ll have the opportunity to build alongside an incredible team, develop innovative solutions, and grow in a fast-paced environment that values autonomy and impact.

WHO YOU ARE:

A senior-level software engineer with a strong track record of architecting and maintaining production backend systems. You bring a systems mindset, practical experience in deploying and scaling applications, and the ability to guide technical decisions. Specifically, you have:

  • 5+ years of industry experience developing, deploying, and maintaining production-grade backend systems.

  • Proven experience designing and architecting microservices-based systems and RESTful APIs.

  • Strong proficiency in at least one high-level object-oriented language (Ruby, Python, Java, etc.).

  • Experience with high performance software development a strong plus (C/C++, Rust, parallelization, hardware acceleration)

  • Experience with advanced algorithms, AI, signal processing, and Big Data architecture is highly desirable

  • Deep understanding of release management, backend web architecture, and distributed systems.

  • Demonstrable experience with containerization (Docker, Docker Compose; Kubernetes a plus) and CI/CD pipelines (GitHub Actions, GitLab CI, or similar).

  • Proficiency with Unix systems, shell scripting (sh, bash, zsh), and modern software development practices (OOP, version control, testing frameworks).

  • Familiarity with front-end integration and software-defined networking is a plus.

  • Ability to work in-person at Molg HQ in Sterling, VA.

  • Clear and effective communication skills, with the ability to articulate trade-offs, align on architectural decisions, and mentor others.

WHO WE ARE:

We spend our days building robotic systems, developing complex assembly intelligence software, and designing the next generation of circular products for our customers. Given the importance of working hands-on with physical systems, we are a 100% in-person team collaboratively working in our industrial space in Sterling, VA, down the road from the largest data center market in the world. Our facility includes a variety of robots, CNC milling machines, 3D printers, and all the tools needed to build and test our products. It is important to us that anyone on our team that is interested in learning how to use our various pieces of equipment and machinery is taught and can gain the skills and appreciation for making physical things.

THINGS TO KNOW:

  • We’re a hands on collaborative team with big ambitions, and there’s a good amount of context-switching. We expect people to be autonomous and drive their own work to completion.

  • We are scrappy and looking to build a great sustainable company for years to come.

  • As a growing company and startup, priorities may shift as customer or business requirements change. We strive to empower individuals with context and decision-making power to meet this need.