921 Backend jobs in Washington,DC

Mid-Level Backend Software Engineer

Leidos

Gaithersburg, MD 20879

~ 37 min OnsitePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science, Software Engineering, or a related field with 4–8 years of experience; or a Master's degree with 2–6 years of experience
US Citizenship
Active TS/SCI with the ability to successfully pass a Polygraph
Professional experience developing object‑oriented applications in Java or Python
Hands‑on experience building and maintaining RESTful APIs
Basic to moderate experience with SQL capability, including writing queries and working with relational databases
Working knowledge of Linux‑based environments
Ability to work independently on defined tasks within established technical frameworks and deliver reliable results

SmartExplore AI is experimental.

Senior Back End Developer

Maximus

Fort Meade, MD 20755

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Side gig: Earn at least $3090 in your first 212 trips driving, guaranteed.

Uber

Washington, DC 20064

Flexible Schedule

21 years old or older
A 4-door vehicle
A valid U.S. driver's license and vehicle insurance
At least one year of driving experience in the U.S. (3 years if you're under 23 years old)

SmartExplore AI is experimental.

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Residential Youth Caregiver - Relocation to Hershey, PA Required

Milton Hershey School

Glenarden, MD 20774

Urgently Hiring

New, Posted 10 hours ago

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Team Leader

Target Stores

Alexandria, VA 22304

Flexible Schedule

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19K M1 Armor Crewman

National Guard OMD

Fort Belvoir, VA 22060

~ 27 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Military enlistment in the Army National Guard
Must be at least a junior in high school, or have a high school diploma or a GED certificate
Must be between the ages of 17 and 35
Must be able to pass a physical exam and meet legal and moral standards
Must meet citizenship requirements

SmartExplore AI is experimental.

New, Posted 15 hours ago

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Fire Sprinkler Estimator

Pye Barker

District Heights, MD 20747

New, Posted 1 day ago

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Amazon Package Delivery Driver - Earn $17.50 - $31.50/hr

Amazon

Beltsville, MD 20704

$17.50-$31.50/hr

~ 27 min Onsite

You must be 21 years old
Have a valid U.S. driver's license
Access to a mid-sized or larger vehicle
Have an iPhone or Android smartphone

SmartExplore AI is experimental.

New, Posted 15 hours ago

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Sales Professional

Mattress Firm

Alexandria, VA 22314

$56,000-$62,000/yr

~ 23 min OnsiteHealth InsuranceRetirement Benefit

Legal authorization to work in the United States without the need for sponsorship. We require proof of eligibility to work in the United States.
Lift, push, or pull 50+ pounds.

SmartExplore AI is experimental.

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Window Installation Service Tech - $32-$40/hr

Marvin

Alexandria, VA 22306

$32-$40/hr

~ 23 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Proven experience installing replacement windows and doors in residential settings
Strong finish carpentry, trim, capping, and sealing skills
Ability to work independently or help guide less-experienced installers
Pride in workmanship and attention to detail
Valid driver's license
Ability to lift up to 50 lbs., climb ladders, and work on active jobsites

SmartExplore AI is experimental.