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Senior Middleware Engineer Jobs in Reston, VA (NOW HIRING)

Hathiant

Sr. Systems Engineer

Herndon, VA · Remote

$107K - $146K/yr

Remote Job: Sr Systems Engineer Schedule:Full-time Shift: Day Job Description AcisTek is seeking ... Systems integration, middleware, deployment pipelines, environment parity, and operational ...

Deloitte

AI Engineer Senior Consultant

Mclean, VA · Hybrid

$105K - $145K/yr

... middleware). * 4+ years DevOps/DevSecOps experience (CI/CD, IaC such as Terraform/CloudFormation ... AI Engineer Senior Consultant Our Deloitte Human Capital team transforms technology platforms ...

Nwis

Senior Software Engineer

Sterling, VA · On-site

$121K - $159K/yr

Nightwing is seeking a Senior Software Engineer with full stack experience to support a development team focused on middleware and backend services. The team focuses on the architecture, development ...

Deloitte

AI Data Engineer - Senior Consultant

Mclean, VA · Hybrid

$105K - $145K/yr

... middleware). * 4+ years DevOps/DevSecOps experience (CI/CD, IaC such as Terraform/CloudFormation ... AI Engineer Senior Consultant Our Deloitte Human Capital team transforms technology platforms ...

Deloitte

AI Data Engineer - Senior Consultant

Washington, DC · Hybrid

$118K - $162K/yr

... middleware). * 4+ years DevOps/DevSecOps experience (CI/CD, IaC such as Terraform/CloudFormation ... AI Engineer Senior Consultant Our Deloitte Human Capital team transforms technology platforms ...

Hirekeyz Inc

Sr. MuleSoft Developer

Herndon, VA · Remote

Role: Sr. MuleSoft Developer Location: Local to Herndon, VA preferred but will accept remote ... Proficient in Java, middleware integration, and relational and NoSQL databases. * Ability to ...

RIT Solutions

Java API Engineer

Washington, DC · On-site

$58.50 - $80.50/hr

Senior Java API Engineer We are seeking a Senior Java API Engineer to support and enhance a REST ... Collaborate with client engineering teams to support integrations involving custom middleware ...

RIT Solutions, Inc.

Java API Engineer

Washington, DC · On-site

$58.50 - $80.50/hr

Job Overview We are seeking a Senior Java API Engineer to support and enhance a REST-based API ... Collaborate with client engineering teams to support integrations involving custom middleware ...

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All JobsSenior Middleware Engineer JobsSenior Middleware Engineer Jobs in Reston, VA

Senior Middleware Engineer information

See Reston, VA salary details

$10

$58

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How much do senior middleware engineer jobs pay per hour?

As of Jun 25, 2026, the average hourly pay for senior middleware engineer in Reston, VA is $58.81, according to ZipRecruiter salary data. Most workers in this role earn between $51.78 and $66.78 per hour, depending on experience, location, and employer.

What are some typical challenges a Senior Middleware Engineer faces when integrating new technologies into existing enterprise systems?

Senior Middleware Engineers often encounter challenges when integrating new technologies, such as ensuring compatibility with legacy systems, maintaining data security, and minimizing downtime during deployment. They must carefully plan migrations and develop custom solutions to bridge gaps between different platforms. Effective communication with cross-functional teams, such as developers, system administrators, and security specialists, is essential to anticipate potential issues and implement seamless integrations. Staying current with evolving middleware trends also helps address these challenges proactively.

What is the difference between Senior Middleware Engineer vs Middleware Developer?

AspectSenior Middleware EngineerMiddleware Developer
CredentialsBachelor's/Master's in CS or related, certifications like TOGAF, AWSBachelor's in CS or related, certifications optional
Work EnvironmentDesigns, integrates, and maintains middleware solutions in enterprise settingsDevelops and implements middleware components, often in project teams
Industry UsageUsed across finance, healthcare, telecom, and tech sectorsCommonly found in software development firms and IT departments
Search/Comparison IntentUnderstanding senior roles and responsibilities in middlewareFocus on development tasks and coding skills

The main difference is that a Senior Middleware Engineer typically oversees the design, integration, and maintenance of middleware systems at a higher level, often leading projects and teams. Middleware Developers focus more on coding and implementing middleware components. Both roles require similar technical skills, but the Senior Middleware Engineer has greater responsibilities in architecture and strategic planning.

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

To thrive as a Senior Middleware Engineer, you need advanced knowledge of middleware platforms, integration architecture, and distributed systems, typically supported by a degree in computer science or a related field. Proficiency with tools such as IBM WebSphere, Oracle Fusion Middleware, Apache Kafka, and experience with automation and monitoring solutions is essential, along with relevant certifications. Strong problem-solving abilities, communication skills, and a collaborative mindset set top candidates apart in this role. These skills ensure reliable system integration, efficient troubleshooting, and effective cross-functional teamwork in complex IT environments.

What are Senior Middleware Engineers?

Senior Middleware Engineers are experienced IT professionals who specialize in designing, implementing, and managing middleware solutions that connect different software applications, databases, and services within an organization. They play a critical role in ensuring seamless communication and data exchange between systems, often working with technologies such as application servers, message brokers, API gateways, and integration platforms. Senior Middleware Engineers also provide technical leadership, troubleshoot complex system issues, and help optimize performance and security in middleware environments.
What are popular job titles related to Senior Middleware Engineer jobs in Reston, VA? For Senior Middleware Engineer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Senior Middleware Engineer jobs in Reston, VA look for? The top searched job categories for Senior Middleware Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Senior Middleware Engineer jobs? Cities near Reston, VA with the most Senior Middleware Engineer job openings:
Senior Middleware Engineer jobs near you
Infographic showing various Senior Middleware Engineer job openings in Reston, VA as of June 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 81% Physical, 7% Hybrid, and 12% Remote job distribution, with an average salary of $122,331 per year, or $58.8 per hour.

Sr. Systems Engineer

Hathiant

Herndon, VA • Remote

$107K - $146K/yr

Other

Posted 10 days ago

Job description

Salary: 115,000

Sr Systems Engineer


Location: Remote
Job: Sr Systems Engineer
Schedule:Full-time
Shift: Day Job

JOB DESCRIPTION

Description

AcisTek is seeking qualified professionals to support the Grants.gov Information Technology Services program for the U.S. Department of Health and Human Services, Office of Grants, Division of Information and Solutions. Grants.gov is a highly visible, public-facing federal shared service that provides a centralized platform for applicants to find and apply for federal discretionary grant opportunities and for federal agencies to post, manage, and process grant application packages.


The selected candidate will support the operation, maintenance, enhancement, modernization, security, performance, and user experience of the Grants.gov system. This work supports a mission-critical federal platform used by applicants, grantors, federal agencies, and partner systems across the grants lifecycle. Candidates should be comfortable working in a structured federal IT environment with strong emphasis on service continuity, stakeholder responsiveness, documentation, quality, security, accessibility, and disciplined delivery.

Ideal candidates will bring experience supporting federal IT programs, public-facing web applications, grants management systems, cloud-hosted environments, Agile/SDLC delivery, system operations, application support, testing, cybersecurity, communications, or related technical and program functions. Prior experience with Grants.gov, federal grants systems, HHS, government shared services, or high-volume public-sector platforms is strongly preferred. Preferred Grants.gov / Federal Grants Experience


Preferred experience includes one or more of the following:

  • Grants.gov, GrantSolutions, or other federal grants management platforms.
  • Federal discretionary grants lifecycle, including funding opportunity posting, application package creation, applicant submission, agency download, forms, validations, and acknowledgements.
  • Public-facing government websites or shared service platforms with large user communities.
  • System-to-system interfaces supporting applicant systems, grantor systems, partner systems, or external federal integrations.
  • Federal forms development, Adobe/XDP/PDF forms, XML schemas, web forms, form validation, and Section 508 accessibility.
  • HHS, OMB, GAO, OIG, congressional data calls, federal stakeholder reporting, or executive-level federal communications.
  • Federal cloud, ATO, POA&M remediation, vulnerability management, disaster recovery, and operational continuity.


Responsibilities include but are not limited to:

  • Oversee the design, implementation, and maintenance of IT systems and networks to ensure optimal performance and security
  • and manage IT projects, coordinating with cross-functional teams to meet project requirements and deadlines
  • Diagnose and resolve complex technical issues, ensuring minimal downtime and disruption to business operations
  • Create and maintain detailed technical documentation, including system configurations, operational procedures, and project plans
  • Provide guidance and training to junior engineers and technical staff, fostering a collaborative work environment
  • Implement security measures and best practices to protect company data and ensure compliance with industry standards


Education and Experience:

  • Systems integration, middleware, deployment pipelines, environment parity, and operational readiness
  • Degree in information technology, computer science, or related preferred.
  • 8 years or more of related experience required.


Physical Requirements:


  • Prolonged periods sitting at a desk and working on a computer.
  • Must be able to lift up to 15 pounds at times.