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Mainframe developer Jobs in Washington, DC

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Mainframe developer • washington dc

Last updated: 7 hours ago

Developer

SiloSmashersArlington, VA, USA
Full-time
Quick Apply

DHS suitability clearance, as required by federal contract.The Developer will support DHS CISA by designing, building, and maintaining secure applications that enable mission-critical operations an... Show more

Sr Mainframe Technical Consultant

Broadcom Inc.USA, DC Remote
Remote
Full-time

If you are a first time user, please create your candidate login account before you apply for a job.If you already have a Candidate Account, please Sign-In before you apply.Looking for a senior ind... Show more

Salesforce Developer

Yudrio, IncWashington, District of Columbia, United States
Full-time

Yudrio is seeking a skilled and collaborative Salesforce Developer with strong experience in Copado, OmniScript (OmniStudio), and an active Salesforce Platform Developer certification to support th... Show more

Appian Developer

BayNova LLCArlington, VA, US
Full-time
Quick Apply

BayNova has an exciting opportunity for an Appian Developer to join our team in support of an important federal government client, in a fully remote / work from home role.You will be supporting a f... Show more

Sr Mainframe Technical Consultant

Broadcom Inc.USA, DC Washington 14th Street NW
Remote
Full-time

If you are a first time user, please create your candidate login account before you apply for a job.If you already have a Candidate Account, please Sign-In before you apply.Looking for a senior ind... Show more

Senior Mainframe Security Engineer

Capital OneMcLean, VA
Full-time +1

Senior Mainframe Security Engineer.At Capital One, you’ll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs.We want you ... Show more

Software Developer

NuAxis InnovationsDC, US
Full-time

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution.We know tech, but we love people.NuAxis is home to thinkers and feelers; engineers ... Show more

 • Promoted

Splunk Developer

00100 LEIDOS, INC.Alexandria, VA
Full-time

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success.We empower our teams, contribute to our communities, an... Show more

Web Developer

TradeJobsWorkForce22219 Arlington, VA, US
Full-time

Web Developer Job Duties: Regular exposure to business stakeholders and executive management,... Show more

 • Promoted

ServiceNow Developer

DeloitteArlington, Virginia, United States
Full-time

Salary: $95,000 - 130,000 per year.Must be legally authorized to work in the United States without the need for employer sponsorship at any time.Active TS/SCI security clearance with an active poly... Show more

 • Promoted • New!

z/OS Mainframe Programmer

AnalyticaWashington, DC, US
Full-time
Quick Apply

Analytica is seeking a remote  z/OS Mainframe Programmer  to support a long standing federal government project.The candidate will be responsible for designing and implementing dynamic ... Show more

Python Developer

pinnacleArlington, VA, US
Full-time

Job Description</h3><br /><p>Pinnacle Government Solutions is a minority-owned small business that provides Software, AI/ML, and Cloud Engineering Solutions for our Department of ... Show more

RPA Developer

ProSidian Consulting, LLCAlexandria, VA, us
Full-time

ProSidian Seeks a RPA Developer | Human Capital Technology Support - Intelligent Automation (AI & RPA) [NSF0056056] for Program Support on a Exempt W2: No Overtime Pay Basis located in the Mid Atla... Show more

AI Developer

IPS USAWashington, DC, US
Full-time

Infosys Public Services is seeking an AI Developer to join our team.Position Description (scope of work or brief narrative):Collaborate with Requirements and Test Automation teams to identify high-... Show more

Mainframe Systems Engineer (zOS Mainframe Internals, Parallel Sysplex, Hardware & Storage) Remote

Norfolk SouthernWashington, DC, US
Remote
Full-time

Requisition 39683: B4 Mainframe Systems Engineer.A resume helps you stand out to hiring managers and recruiters; your resume communicates your experience and your brand.While it is not required, we... Show more

iOS Developer

Hudson ManpowerMcLean, VA, US
Full-time

Seeking a motivated iOS Developer to design, develop, and maintain high-quality mobile applications for Apple devices.Must collaborate with cross-functional teams and follow best coding practices.D... Show more

Technical IBM Mainframe Applications/Systems Analyst

rockITdataArlington, VA, US
Full-time
Quick Apply

Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - th... Show more

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The cities near Washington, DC that boast the highest number of mainframe developer jobs are:
Developer

Developer

SiloSmashersArlington, VA, USA
11 days ago
Job type
  • Full-time
  • Quick Apply
Job description

Developer

Location: Arlington, VA
Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract.

Summary:
The Developer will support DHS CISA by designing, building, and maintaining secure applications that enable mission-critical operations and modernization efforts.

Responsibilities:

  • Write, test, and maintain application code following secure coding standards.

  • Participate in Agile sprints and contribute within DevSecOps environments.

  • Troubleshoot software issues, resolve bugs, and provide technical support.

  • Collaborate with cross-functional teams to integrate solutions into enterprise systems.

  • Prepare and maintain technical documentation for developed applications.

Qualifications:

  • Bachelor's degree in Computer Science, Engineering, or related field.

  • 2–4 years of experience in software development.

  • Hands-on experience with Java, Python, or C#.

  • Familiarity with cloud platforms (AWS, Azure) and secure development practices.

  • Strong problem-solving and communication skills.



Job Posted by ApplicantPro