mid level developer Jobs in washington, dc

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541 - 560 of 2,330 Jobs

FPGA Hardware Engineer

Leidos

•

Linthicum Heights, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a FPGA Hardware Designer Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Active TS/SCI with a polygraph is required. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11
Posted 20 days ago | Updated 11 hours ago

Senior Security Managger

American Association Of Motor Vehicle Admin.

•

Arlington, Virginia, USA

Full-time

Position Summary: The Security team is organized around three pillars: Security Engineering & Operations, Security Architecture, and Governance, Risk & Compliance (GRC). The Sr. Manager Security is responsible for all the activities carried by the Security Engineering & Operations team. In that capacity, the Sr. Manager works in close partnership with the Manager of GRC and the Architecture team to identify, design, implement, and maintain processes and technologies across the enterprise, to re
Posted 60+ days ago | Updated moments ago

Senior Security Engineer, Sailpoint Development Team Lead - IAM

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY: We are seeking an experienced and motivated Sr. Engineer to lead the Sailpoint development for our dynamic IAM team. The incumbent will play a pivotal role in guiding our development team to deliver high-quality software solution and will utilize their deep understanding of SailPoint Identity IQ, IGA best practices to delivery on complex IGA projects. This position requires a combination of technical expertise, leadership skills, and project management capabilities
Posted 2 days ago | Updated 3 hours ago

Software Engineer

Tavant

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Remote

Contract

Hello, Greeting from Tavant. please find the job description below and let me know your interest to submit. Role: Software Engineer Location: Remote 3 experienced engineers (likely senior level) to contribute to backend development. The ideal candidates should: 7+ years of development experienceFamiliarity with Flask (for building APIs), PostgreSQL, Redis, and Google Cloud (Google Cloud Platform)Node jsReactCybersecurity experience preferred
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Posted 8 days ago

Senior OIC Developer

KPG 99 Inc.

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Remote or US

Contract, Third Party

Job Title: Senior OIC Developer Job Term: Contract Duration: Long Term, 6 months to start Location: Remote Work Work hours 8-5 or 9-6 EST Job Description: SCOPE of WORK: As part of this project, our client is replacing JDE Financials & Supply Chain with Oracle ERP Cloud. As part of this program, existing integrations with multiple internal/external applications need to be re-developed utilizing OIC to integrate with the new ERP system. Seeking a Senior OIC developer to engage in technical integ
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Posted 31 days ago | Updated 1 day ago

Lead Kafka Software Engineer and Architect

Booz Allen Hamilton

•

Lanham, Maryland, USA

Full-time

Job Number: R0220652 Kafka Software Engineer and Architect, Lead The Opportunity: There is an increased desire for more near real-time data supporting event-driven architectures and delivery of support. As a Kafka sof tware engineer, you know that organizing data streams and events can yield pivotal insights when they're gathered from disparate sources. We need an experienced Kafka engineer like you to help our clients deliver the critical data. As a Kafka engineer at Booz Allen, you'll implem
Posted 43 days ago | Updated 4 hours ago

Senior Salesforce Developer - Remote

ICF

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Remote or Reston, Virginia, USA

Full-time

ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our core values include Embracing Difference; we seek candidates who are passionate about building a culture that encourages, embraces, and hires dimensions of difference. Our Health Engineering Systems (HES) team works side by side with customers to articulate a vision for success, and then make it happen. We know success doesn't happen by accident. It take
Posted 13 days ago | Updated 2 hours ago

Senior Software Engineer

Booz Allen Hamilton

•

Remote

Full-time

Job Number: R0221087 Software Engineer, Senior The Opportunity: We're looking for a passionate Senior Full-Stack Software Engineer to work with a fast-paced, highly collaborative software development team building and launching capability for Enterprise web-based systems in the Cybersecurity field. You'll have the opportunity to work on building a web-based SaaS solution automating Cybersecurity Risk Management and Vulnerability or Configuration Monitoring. You'll be responsible for breaking do
Posted 34 days ago | Updated 4 hours ago

Senior Firewall Engineer

SAIC

•

Quantico, Virginia, USA

Full-time

Job ID: 2507101 Location: QUANTICO, VA, US Date Posted: 2025-07-02 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Introduction: Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capa
Posted 15 days ago | Updated 1 hour ago

Senior Systems Engineer, Global Lodging Products

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY Marriott International is seeking a highly engaged and motivated Senior Systems Engineer to join a high-performing and nimble application development team. The Senior Engineer will be responsible for designing, developing, and implementing enterprise-level web applications using React, TypeScript, and Node.js in an ecosystem that includes databases, content and document management systems, AI-powered NLP search engine, and the AWS suite of services. This individual
Posted 33 days ago | Updated 3 hours ago

Full Stack Senior Software Developer

SAIC

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Remote

Full-time

Job ID: 2507691 Location: REMOTE WORK, VA, US Date Posted: 2025-07-17 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC has an immediate need for a Senior Full Stack Software Developer to work with the Defense Readiness Reporting System Sustainment team. NOTE: This position will be 100% remote. Key Responsibilities: Wor
Posted 1 hour ago

Senior Plant Engineer

GE Vernova

•

Remote

Full-time

Job Description Summary The Senior Plant Engineer is the plant engineering representative at the launch of all projects and will control the technical execution of the project through closeout. The Sr Plant Engineer is accountable to lead other engineers to define plant solutions & tools and to support proposal tender offerings and project execution. The Senior Plant Engineer will also serve as technical mentor resolving conflicts and certifying finished engineering products as proper and correc
Posted 6 days ago | Updated 2 hours ago

Appian Senior Developer

iTek People, Inc.

•

Remote

Contract

Role: Appian Senior Developer Location: Remote Experience: 10+ Job Description: Key Responsibilities: Design, develop, test, and deploy Appian-based BPM applications aligned with business needs. Work closely with business analysts, architects, and other developers to transform requirements into scalable solutions. Create process models, SAIL interfaces, records, reports, and Appian sites. Integrate Appian applications with external systems via REST/SOAP APIs, databases, and third-party tools. Co
Easy Apply
Posted 18 hours ago

Lead Machine Learning Engineer, Voice Group

Comcast Corp

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Washington, District of Columbia, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 3 hours ago

Information Technology - Developer-Full Stack Senior

Genesis10

•

McLean, Virginia, USA

Full-time

Genesis10 is currently seeking an Information Technology - Developer-Full Stack Senior with our mortgage loan corporation client in their McLean, VA location. This is a 3-month contract and full-time onsite position. Summary: We are seeking a highly skilled and experienced Senior Full Stack Developer with expertise in Angular and Java. The ideal candidate will have over 5 years of professional development experience and a strong understanding of both front-end and back-end technologies. Additio
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Posted 1 day ago | Updated 3 hours ago

Lead Engineer / Fullstack / Java / Payments

Motion Recruitment Partners, LLC

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Remote

Full-time

A well-known retail company is looking for a Lead Fullstack Engineer to help build a new internal platform for pricing and promotions. It's a tech-forward team where engineers help drive decisions, and most of the work is focused on new product development and features. You'll work with Java/Kotlin, Spring Boot, Angular, and PostgreSQL, while also mentoring others and shaping how the team builds software. The org is led by a former SaaS engineer with a clear vision to build a world-class IT shop
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Posted 9 days ago | Updated 11 hours ago

Senior AI and ML Engineer

Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0219886 AI and ML Engineer, Senior The Opportunity: As an experienced engineer, you know that machine learning ( ML ) is critical to understanding and processing massive datasets. Your ability to c ond uct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support artifi cia l intelligence and ML initiatives. As an ML engineer on our team,
Posted 60+ days ago | Updated 4 hours ago

Systems/Network Engineer 2

GovCIO

•

Bethesda, Maryland, USA

Full-time

Overview GovCIO is currently hiring for a Systems/Network Engineer for our NIH-CIT proposal. This position will be located in Rockville, MD and is a hybrid position. Responsibilities The role's responsibilities include but are not limited to: Responsible for delivering optimal availability and quality regarding the network routing and switching, IP security, the wide area network services Participate in daily stand ups and utilize the kanban methodology to triage and resolve incidents and pr
Posted 60+ days ago | Updated moments ago

Network/Systems Engineer

GovCIO

•

Bethesda, Maryland, USA

Full-time

Overview GovCIO is currently hiring for a Systems/Network Engineer for our NIH-CIT Proposal. This position will be located in Rockville, MD and will be a hyrbid role. Responsibilities Responsible for delivering optimal availability and quality regarding the network routing and switching, IP security, the wide area network services Participate in daily stand ups and utilize the kanban methodology to triage and resolve incidents and problems within established SLAs As directed by senior engine
Posted 60+ days ago | Updated moments ago

Senior Engineer / Analyst for ISRT & BMC2 Applications

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Do you enjoy leading teams, mentoring staff, and guiding complex technology development efforts and analyses? Are you interested in researching, developing, and analyzing innovative ways to produce impactful information from many different types of sensors and sources of data? Do you want to advance US defense capabilities in Intelligence, Surveillance, Reconnaissance, and Targeting (ISRT) or Battle Management Command and Control (BMC2)? If so, we're looking for someone like you
Posted 60+ days ago | Updated 2 hours ago