Applications Developer Jobs in District of Columbia

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Senior Android Engineer, Families - Cash App

Block Inc

•

Remote or New York, New York, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 11 days ago | Updated 1 hour ago

Senior iOS Engineer, Families - Cash App

Block Inc

•

California, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 11 days ago | Updated 1 hour ago

Senior Android Engineer, Families - Cash App

Block Inc

•

California, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 11 days ago | Updated 1 hour ago

Lead Engineer - Microgrid and BESS Applications

Leidos

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Remote

Full-time

Looking for an opportunity to make an impact? 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, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you c
Posted 1 day ago | Updated 1 hour ago

AWS Cloud Engineer AI/ML Applications, SageMaker

TechSME Inc

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Remote

Contract

10+ years of proven software engineering experience with a strong focus on Python and GoLang and/or Node.js.Demonstrated contributions to open-source AI/ML/Cloud projects, with either merged pull requests or public repos showing real usage (forks, stars, or clones).Direct, hands-on development of RAG, semantic search, or LLM-augmented applications, using frameworks and ML tooling like Transformers, PyTorch, TensorFlow, and LangChain not just experimentation in a notebook.Ph.D. in AI/ML/Data Scie
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Posted 7 days ago

Remote Cybersecurity Engineer (API/Web App Security)

Software Guidance & Assistance

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Remote or Jacksonville, Florida, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote Cybersecurity Engineer (API/Web App Security) for a CONTRACT assignment with one of our premier Healthcare Services clients for a Remote position. Top Skills Needed: Azure/Entra ID Scripting (Powershell or Python) API Security frameworks OWASP top 10 Responsibilities: We are seeking an experienced Cyber Security Engineer to join our team, responsible for ensuring the security of our applications and APIs. This role w
Posted 11 days ago | Updated 11 hours ago

C#/Javascript/SQL Server Fullstack Developer

Case Interactive

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Remote

Full-time

Title: Software Application Developer Job Description: We are seeking a talented and motivated Software Developer to join our fully remote team. This role involves working with our proprietary full-stack in-house development platform and low-code language to build and maintain database-driven web applications. While experience with our in-house platform and language is not expected, candidates should have a strong background in UI development and database architecture. As part of an agile develo
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Posted 60+ days ago | Updated 1 day ago

Linux Systems/Elastic & Application Support Engineer

InfoVision, Inc.

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Remote

Contract

We are looking for Application Support Engineer with our direct client. Title:Linux Systems/Elastic & Application Support Engineer Duration: 12 months Location: Remote Job Description: Our Global Technology Solutions group is looking for a Senior Systems & Software Engineer to lead and collaborate with portfolio teams across all LOBs to support a framework that combines engineering and application development to drive operational stability. The ideal candidate will collaborate with the core t
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Posted 60+ days ago | Updated 14 days ago

JAVA + App Security

Diverse Lynx Llc

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McLean, Virginia, USA

Full-time

Job Title: JAVA + App Security Location: Mclean, VA ( Day One Onsite ) Position : FULL TIME Skills: Java | Application Security Job Description: Skill: Developer JAVA + App Security Technical expertise in JAVA. Perform regular vulnerability scans and assessments of IT infrastructure and applications. Analyze vulnerability scan results, prioritize risks and coordinate remediation efforts with relevant teams. Collaborate with incident response team to identify root causes and implement preventive
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Posted 6 days ago

Senior Web Application Penetration Tester

Costar Group

•

Arlington, Virginia, USA

Full-time

Senior Web Application Penetration Tester Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real est
Posted 6 days ago | Updated 1 hour ago

Information Security Engineer III, Application and Cloud Security Lead

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par
Posted 60+ days ago | Updated 1 hour ago

Application Development Supervisor/Software Development Manager

AAJ Interactive Technologies

•

Remote or Baltimore, Maryland, USA

Full-time

Company Description: Our client is an academic private health system, focused on delivering compassionate, high quality care and putting discovery and innovation into practice at the bedside. Our client is an integrated network of care, delivering 25 percent of all hospital care in urban, suburban and rural communities across the state where they are located. They put academic medicine within reach through primary and specialty care delivered at 11 hospitals, as well as through a network of Urg
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Posted 5 days ago

Application Administrator

Dunhill Professional Search

•

Arlington, Virginia, USA

Full-time

Application Administrator Hybrid - Washington, DC **ship Required We are looking for someone in the market for a hybrid job in the DC area with experience in cloud platforms and infrastructure to support a project with the Department of Justice! This is a great opportunity to join an established government contractor with many career growth opportunities! The Application Administrator will be responsible for managing and supporting application deployed in an AWS Cloud-based environment. Provid
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Posted 15 days ago | Updated 2 hours ago

Web Applications Support Specialist

Dunhill Professional Search

•

Washington, District of Columbia, USA

Full-time

Job Description: The Application Support Specialist will review, analyze, and respond to assigned Tier 1 tickets to ensure timely response, turnaround, and resolution adhering to defined SLA metrics. Applications requiring support include Analytic Business Intelligence tools and Customer Relation Management (CRM) tools, like Pega. Works with end-users, stakeholders, and the O&M team daily via phone, email, or chat. Attends and supports both internal and external meetings that require the abilit
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Posted 14 days ago | Updated 2 hours ago

IT Application Solutions Architect Sr.

Lumen Solutions Group Inc.

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Remote or Washington, District of Columbia, USA

Contract

Position Title: IT Application Solutions Architect Sr. Skillset Capable of defining the target state architecture for Corporate Stewardship solutions, including SAP ecosystem, integration with cloud platforms, legacy systems, and 3rd party applications; s/he should provide architectural oversight guiding solution architects, evaluate fit-gaps with SAP products/platforms like SAC, Finance4U, PaPM, BTP and deployment models like RISE vs BYOL and should highlight risks/mitigation strategies related
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Posted 26 days ago | Updated moments ago

Senior Software Engineer (Consumer - Growth & App Infra, Growth Foundations)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 60+ days ago | Updated 1 hour ago

Workday Integrations Senior Consultant (Application Management Services/AMS, Workday Developer) Virtual

Alight Solutions LLC

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Colorado, USA

Full-time

Strada is a technology-enabled, people powered company committed to delivering world-class payroll, human capital management, and financial management solutions to organizations globally. With a team of more than 8,000 experts and over 30 years of expertise, Strada blends leading-edge technology with human ingenuity to help businesses across the globe design and deliver at scale. Supporting over 1,400 customers in 33 countries, Strada partners with customers at every stage of their journey, to h
Posted 60+ days ago | Updated 1 hour ago

Utilities Applications IT Professionals

Delmock Technologies, Inc

•

Laurel, Maryland, USA

Full-time

Join Our Team as a Software Developer and Drive Digital Transformation! About Us: At DTI, we are at the forefront of delivering cutting-edge solutions across the IT Digital Transformation, iGaming, and Public Utility sectors. Our mission is to empower our customers with innovative technology solutions that drive efficiency and growth. Position Overview: We are on the lookout for passionate and forward-thinking technology experts willing to work a hybrid schedule in the Laurel, MD (20707) area to
Posted 60+ days ago | Updated 10 hours ago

Application Security Consultant---Need locals of VA

Cymansys

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Reston, Virginia, USA

Contract

Role: Application Security Consultant Location: Reston, VA (Need locals to Reston, VA) Duration: 12+ Months Job Summary: We are looking for a highly motivated Application Security Advisor with a solid background in software development and a strong passion for secure coding practices. This individual will be responsible for interpreting and triaging scan results from our automated pipelines and working closely with developers to ensure vulnerabilities are identified, communicated, and remediat
Posted 20 days ago | Updated 1 day ago

CICS Systems Programmer- FTE

The Caldwell Group

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Remote

Full-time

Experience working in a 24x7 large scale, parallel Sysplex, CICSPlex, MQ sharing and DB2 data sharing environment with skills in CICSPlex SM implementation, customization and dynamic transaction routing, etc. - Knowledge of SMP/E, software upgrade, maintenance, installation and customization - Knowledge of all CICS parameters that control performance in a CICSPlex environment - Knowledge of the CICS resource definitions that pertain to CICS region functionality and performance - Proficient in pr
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Posted 60+ days ago | Updated 1 day ago