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Senior Back End Developer Jobs in Halethorpe, MD

Quidient

Senior Backend Engineer

Columbia, MD · On-site

$100K - $120K/yr

Overview Quidient is hiring a Senior Backend Software Engineer to own the backend systems and cloud infrastructure that power our GSR Platform. You will take full ownership of the API layer, cloud ...

Quidient

Senior Backend Engineer

Columbia, MD

$100K - $120K/yr

Overview Quidient is hiring a Senior Backend Software Engineer to own the backend systems and cloud infrastructure that power our GSR Platform. You will take full ownership of the API layer, cloud ...

Quid, Inc.

Senior Backend Engineer

Columbia, MD · On-site

$100 - $120/hr

Overview Quidient is hiring a Senior Backend Software Engineer to own the backend systems and cloud infrastructure that power our GSR Platform. You will take full ownership of the API layer, cloud ...

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Quevera

Senior Backend API Engineer

Linthicum, MD · On-site

$100 - $130/hr

Quevera is seeking a highly skilled Senior Backend API Engineer with an active TS/SCI clearance with Polygraph to support mission‑critical programs in Linthicum, Maryland. In this role, you will ...

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All JobsBack End Developer JobsSenior Back End Developer JobsSenior Back End Developer Jobs in Halethorpe, MD

Senior Back End Developer information

See Halethorpe, MD salary details

$62.5K

$136.6K

$186.1K

How much do senior back end developer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for senior back end developer in Halethorpe, MD is $136,581.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,700.00 and $152,900.00 per year, depending on experience, location, and employer.

What is a senior back end developer?

Senior Back End Developers are experienced software engineers who specialize in building and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They collaborate with front end developers and other team members to ensure seamless integration and optimal performance of applications. Their responsibilities often include designing system architecture, optimizing code for scalability, implementing security best practices, and mentoring junior developers. Senior Back End Developers typically have several years of experience and a deep understanding of programming languages such as Java, Python, Ruby, or Node.js.

What are the key skills and qualifications needed to thrive as a senior back end developer?

To thrive as a Senior Back End Developer, you need advanced programming skills (such as in Python, Java, or Node.js), a deep understanding of server-side architecture, and experience with databases, often backed by a degree in computer science or related fields. Familiarity with frameworks (like Django or Spring), RESTful APIs, cloud platforms (AWS, Azure, or GCP), and version control systems (such as Git) is typically required, along with relevant certifications. Strong problem-solving, collaboration, and communication skills help you deliver robust solutions and mentor junior developers. These skills ensure scalable, secure, and maintainable back-end systems that are vital for reliable business operations.

What are some common challenges senior back end developers face when working on large-scale systems?

Senior Back End Developers often encounter challenges such as ensuring system scalability, maintaining high performance under increased load, and designing robust APIs that can evolve over time. They must also address complex data consistency issues and integrate with multiple third-party services or legacy systems. Collaborating closely with front end, DevOps, and QA teams is crucial to align on architecture decisions and streamline deployment processes, making strong communication and problem-solving skills essential.

What is the difference between Senior Back End Developer vs Backend Engineer?

AspectSenior Back End DeveloperBackend Engineer
Required CredentialsBachelor's in CS or related field, experience in backend developmentBachelor's in CS or related field, experience in backend systems
Work EnvironmentCollaborates with front-end developers, product managers, and QA teamsWorks on server-side logic, database integration, and API development
Industry UsageCommon in tech companies, startups, and enterprise software firmsUsed across similar industries, often interchangeably with Senior Back End Developer

Both roles require similar technical skills and educational backgrounds, focusing on server-side development. The main difference lies in the seniority level and scope of responsibilities, with Senior Back End Developers typically taking on more leadership and complex project tasks compared to Backend Engineers.

Senior Back End Developer jobs near you
Infographic showing various Senior Back End Developer job openings in Halethorpe, MD as of August 2026, with employment types broken down into 84% Full Time, and 16% Contract. Highlights an 66% In-person, 2% Hybrid, and 32% Remote job distribution, with an average salary of $136,581 per year, or $65.7 per hour.

Senior Back End Developer

Titan Technologies

Fort George G Meade, MD

$170K - $185K/hr

Full-time

Re-posted 16 days ago

Job description

***AWARD PENDING*** 

The JCO Development and Sustainment contract will provide rapid capability development and operational readiness leveraging industry best-practices and innovative solutions to ensure Joint Cyber Command and Control (JCC2) meets operational requirements and matures existing government owned software in an efficient and effective manner. The purpose of the JCO effort is to provide Joint Cyber Command and Control (JCC2) Scaled Agile Framework (SAFe) Agile software development and maintenance/sustainment support deployment of capabilities through application releases, containerization, integration, and data engineering work.

Job description

The Back End Developer is responsible for designing, building, and maintaining highly available infrastructure across virtualized and hybrid cloud environments. This role supports the automation and management of data center infrastructure, leveraging modern configuration management and infrastructure-as-code practices to improve scalability, consistency, and efficiency

In this role, you will help transform platforms, systems, and applications into reusable, modular components using virtualization and containerization technologies. You will work extensively with Red Hat technologies, including Red Hat Enterprise Linux and OpenStack, to deploy, configure, and maintain cloud environments—often within complex or air-gapped settings. This includes building and managing Docker containers, as well as using tools like Ansible and Terraform to provision and configure infrastructure.

You will contribute to the full lifecycle of OpenStack environments, from installation and integration into existing networks to scaling services and troubleshooting core system functionality. This may involve diagnosing issues at the code level, including reviewing Python stack traces and supporting resolution of system-level defects.

The ideal candidate is comfortable working in Agile or DevOps-oriented environments and understands how software development lifecycle practices apply to infrastructure and system management. Experience with CI/CD pipelines, Git-based workflows, and configuration management tools such as Ansible, Puppet, Chef, or similar technologies is important. A strong foundation in Python is also expected to support debugging, automation, and collaboration with upstream development communities when needed.

Duties and Responsibilities:

  • Provide subject matter expertise in support of assigned technical tasks and program objectives.
  • Apply analytical skills to support process improvement initiatives, specialized studies, and requirements definition activities.
  • Contribute to the development and maintenance of technical deliverables, including requirements documentation, functional models, system procedures, and architectural artifacts.
  • Perform back-end engineering activities in support of system design, development, and integration efforts, including architecture development for new and existing capabilities.
  • Design, develop, and maintain RESTful APIs, databases, and data models to support system functionality, scalability, and performance.
  • Optimize and enhance backend systems through data modeling, performance tuning, and integration support across applications and services.
  • Apply specialized technical expertise to ensure solutions are aligned with system requirements, technical standards, and mission needs.

You MUST have:

  • A DoD TS clearance is required; DoD TS/SCI preferred.
  • 10 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers.
  • 5 years of experience performing back-end web design and development.
  • Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements.
  • 10 years of experience in relational databases, RESTful API development and integration.
  • 5 years of experience in Python and PostgreSQL.
  • 5 years of experience with bug tracking software (e.g., Jira).
  • 5 years of experience testing web-based applications.
  • 5 years of experience leading software development programs or projects.
  • 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux.
  • 5 years of experience with at least five (5) of the following: Postgress, RDS, Exodus, Python, Luna, Java, Docker, OpenJDK, Ansible, Packer, Maven, Kubernetes, Red Hat

It’s GREAT if you also have:

  • Experience with integrating data from unclassified to classified application deployments.
  • 5 years of experience with DoW software development.
  • Experience using Agile Test-Driven development.
  • Experience integrating into DoW DevSecOps environments.
  • 5 years of experience with CI/CD software development.
  • Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision).
  • Experience structuring data so it can be integrated into machine learning technologies or AI capabilities.
  • Practical experience developing in a cloud environment.

Education:

  • Bachelor’s degree in related field required + 10 years’ experience OR Master’s degree in related field + 8 years’ experience

Company Description:

Titan Technologies, LLC and our wholly owned subsidiaries, TelaForce, LLC, Titan Facilities, Inc. and Zen Strategics, design, build, integrate, and manage innovative solutions and software applications. Our remarkable people, working collaboratively under a shared vision, have earned a reputation with our customers for delivering results with maximum impact. Sound intriguing? Consider Titan Technologies for the next step in your career journey and be part of an impactful team!

Titan is proud to be a Service-Disabled Veteran Owned Business.

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