API Jobs in District of Columbia

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1,501 - 1,520 of 2,398 Jobs

Senior Software Developer

QinetiQ US

•

Herndon, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 60+ days ago | Updated 10 hours ago

UKG Enablement Training & Boomi Consultant

Tellus Solutions

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Remote

Contract

Key Responsibilities:Partner with implementation and integration teams to deliver integration solutions forUKGPro WFM/Dimensions using Dell Boomi.Design and develop Boomi processes, including connectors, data mappings, transformations, error handling, and scheduling.Analyze customer requirements and build robust, reusable integration components aligned with best practices.Collaborate with Project Managers and Solution Consultants to ensure integrations are delivered on time and within budget.Ass
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Posted 19 days ago | Updated 6 hours ago

Sr. Backend Developer

INSPYR Solutions

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Remote or Charlotte, North Carolina, USA

Contract

Title: Sr. Backend Developer Duration: 6 month contract with potential to extend or convert Location: Remote (Charlotte, NC) Work Requirements: and Authorized to work in the USHelp us rewrite financial logic for the cloud. This role focuses on migrating business logic from SQL into scalable, testable C#/.NET 8 microservices, implementing domain models, and building resilient backend workflows. **Responsibilities:** * - Convert stored procedure logic into C# domain services * - Implement servic
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Posted 6 days ago | Updated 5 hours ago

.NET Application Architect

ChaTeck Incorporated

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Remote or Houston, Texas, USA

Part-time

Job Title: .NET Application Architect Experience: 12+ Years Location: US (Remote - CST/EST) Job Type: Part time Job Summary: We are seeking a highly skilled and experienced .NET Application Architect with 12+ years of experience in designing, developing, and architecting enterprise-grade applications using Microsoft technologies. The ideal candidate should have strong leadership qualities, deep technical expertise in .NET Core/.NET 6+, Azure Cloud, Microservices, and DevOps practices. Key R
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Posted 24 days ago | Updated 8 hours ago

Senior Developer GenAI, NLP, Cloud Integration

Right Skale, Inc.

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Illinois, USA

Contract, Third Party

Senior Developer (GenAI, NLP & Cloud Integration) Long Term Contract Remote (US based) We are looking for a highly skilled Senior Developer with deep expertise in Generative AI, Prompt Engineering, Natural Language Processing (NLP), and Machine Learning (ML) to join our advanced AI engineering team. This role will focus on building intelligent agents, integrating large language models, and developing scalable, serverless cloud-based applications. Key Responsibilities: Design and develop i
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Posted 12 days ago

Salesforce Developer (Service Cloud expertise)

Echo IT Solutions, Inc.

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Remote or Palo Alto, California, USA

Contract

Job Role: Salesforce Developer (Service Cloud expertise)Location: Palo Alto, CA Position Type: Contract Experience we ll need:10+ years of experience in Salesforce development/admin Experience in Sales and Service cloud Experience with CI/CD Devops including using tools such as: Visual Studio Code, Git, Bitbucket and Jira Ability to troubleshoot the Salesforce platform: sharing and visibility, bulk DML operations, Apex, callouts, etc. Experience working with Apex Classes, Apex triggers, Batch A
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Posted 5 days ago | Updated 17 hours ago

Senior Back End Developer

Confidential Company

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Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 60+ days ago | Updated 11 days ago

Python Architect (Remote) ::: Remote

Intone Networks Inc.

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New Jersey, USA

Third Party, Contract

Role: Python Architect Location: Remote Duration: 6 - 12+ Months Interview: Phone & Skype Skill Matrix to be filled by Candidates: Mandatory Skills Years of Experience Year Last Used Rating Out of 10 Python Coding Rest end point API (FAST or FLASK) Kubernetes Neo 4 J Graph Databases Vector J Responsibilities: Design and implement data pipelines using Python, SQL, and Unix to ensure data quality and integrity. Work with Docker to containerize data pipelines and ensure scalability and portability.
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Posted 53 days ago | Updated 12 hours ago

Alfresco Developer

HAN IT Staffing Inc.

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Remote

Contract

Must-Have Skills & Experience: 8+ years of experience developing Alfresco Content Services extensions both In-Process and Out-of-Process Deep knowledge of Alfresco architecture and integration with enterprise applications Experience with Alfresco Digital Workspace and Alfresco Development Framework (ADF Angular) Ability to lead technical development and consult on best practices Experience implementing archival/data retention policies within Alfresco Proficiency using APIs in Content, Process, a
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Posted 10 days ago | Updated 5 days ago

IBM Urbancode Developer

Computer Enterprises, Inc.

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Remote

Contract

Hello, Role IBM Urbancode Developer (Udeploy) Duration 6+ Months Location Remote Skills: Experience in CI / CD Pipelines with and understanding of integrating tools like Jenkins, Github, Jfrog Artifactory Experience developing Jenkins Shared Libraries in Groovy Experience with GitHub Actions Experience developing and integrating with APIs Expertise with Git and tools such as BitBucket / GitHub / Azure DevOps Server Udeploy/Urbancode Admin and management of this, not just user based. Groovy IBM
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Posted 26 days ago

Salesforce Developer (Service Cloud expertise)

Echo IT Solutions, Inc.

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Remote or Palo Alto, California, USA

Full-time

Job Role: Salesforce Developer (Service Cloud expertise)Location: Palo Alto, CA Position Type: Full Time PermanentExperience :-10+ years of experience in Salesforce development/admin Experience in Sales and Service cloud Experience with CI/CD Devops including using tools such as: Visual Studio Code, Git, Bitbucket and Jira Ability to troubleshoot the Salesforce platform: sharing and visibility, bulk DML operations, Apex, callouts, etc. Experience working with Apex Classes, Apex triggers, Batch
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Posted 5 days ago | Updated 17 hours ago

Oracle EBS Consultant (Payroll, Benefits) - Fusion not required

Sutherland Digital Services Inc

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Remote

Full-time

Job Title: Oracle EBS 12.2.9 Payroll & Benefits Technical Consultant (Do not send Fusion Resumes) Location: Remote (After 3-6 months resource need to be Onsite Oxnard, CA) Payroll Technical Development: Develop and customize Oracle EBS Payroll (US) and Benefits (US) solutions through coding and configuration, focusing on elements like earnings, deductions, tax calculations, and costings. Open enrollments and rates uploadsCreate and maintain RICE components (Reports, Interfaces, Conversions, Exte
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Posted 19 days ago | Updated 4 days ago

Data Architect with Media/Entertainment background

AmmaluIT

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Remote

Third Party, Contract

Data Architect with Entertainment/Media Anywhere in USA 12+ Months Long Term Note: Needs to commute to a nearby Apple office at least once or twice a week. Required Skills: 10+ years in data architecture, analytics, Business intelligence with 8+years of Media, Entertainment or creative industries. HAWK added advantage Expertise in designing data taxonomies and documentation for business operations Strong command of SQL and experience working with cloud based data platforms Demonstrated succes
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Posted 4 days ago | Updated 15 hours ago

EDI BSA

Infinite Computer Solutions (ICS)

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Remote

Full-time

BSA experienced working with APIs (REST, SOAP) and EDI Job Title: Sr System Analyst - Healthcare Department: Healthcare Payer Portals and client websites 8+ years of US Healthcare, Techno functional, system analyst (SA) experience in Healthcare Payer Portals and client websites development projects.5+ years of lead SA experience handling techno functional requirements through Agile methodology5+ years of experience working directly with the client business group to gather requirements for proces
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Posted 3 days ago | Updated 14 hours ago

Senior Software Engineer with Walmart Codebase Experience and AI

TalTeam

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Remote

Contract

Experience working with Walmart codebase or previous roles at Walmart Labs / Walmart Global Tech. Proficient in Java, Node.js, React/Redux, Spring Boot, and Walmart's microservice architecture. Strong applied knowledge in AI/ML with tools like TensorFlow, PyTorch, scikit-learn, or XGBoost. Experience deploying models using REST APIs, ONNX, or TensorFlow Serving. Hands-on with data pipelines, feature engineering, and training data curation using Python, Pandas, Spark, or BigQuery. Familiarity wit
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Posted 9 hours ago | Updated 9 hours ago

Salesforce Technical Architect

Magicforce

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Remote

Contract

We are seeking a highly experienced Salesforce Technical Architect with a proven track record in Salesforce solution design and architecture and hands-on experience in managing L2 Support Teams. The ideal candidate will be responsible for designing scalable Salesforce solutions, leading technical development efforts, and managing a team of L2 support engineers to ensure consistent application uptime, performance, and issue resolution. Required Qualifications: Bachelor s degree in Computer Scienc
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Posted 5 days ago

Fulltime : Lead Android Developer : REMOTE

Spar Information Systems

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US

Full-time, Contract

Role: Lead Android Developer Location: Remote Duration: 12 Months Job description: We are seeking a skilled Lead android developer responsible for the development and maintenance of applications aimed at a vast number of diverse android devices. The primary focus will be the development of mobile applications and their integration with back-end services and browser apps. You will be working along-side other engineers and developers working on different layers of the infrastructure. The projec
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Posted 28 days ago | Updated 8 hours ago

Data Scientist AL/ML@ REMOTE

Hermitage Info Tech, LLC.

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Remote

Contract

Note: Need Exp 10+yrs C2H or contract to Hire position only. Role: Data Scientist AL/MLLocation: REMOTEDuration of Contract: Long Term contractJob Details: 5-10+ years of experience in AI and machine learning, model building, evaluation, and fine-tuning.2+ years of working knowledge of applying recent LLMs including ChatGPT, GPT 3.5, OPT, BLOOM Experience working directly with large language models and Transformer based architectures including BERT, RoBERTa, T5 etc.NLP Experience (Named Entity R
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Posted 10 days ago

Sr SharePoint & Power Platform Developer-W2 only

Gemini Consulting Services

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Remote

Contract

Hello ,Hope you are doing well. Let me know if you are open to new job opportunities. Sr SharePoint & Power Platform Developer LOCATION Remote (Must live in EST) DURATION Contract-to-hire-W2 only REQUIRED SKILLS The SharePoint Power Platform Developer requires a bachelor s degree in computer science from an accredited college or university, along with a minimum of five (5) years of IT industry-related experience or over nine (9) years of relevant experience supplemented by coursework in the fiel
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Posted 7 days ago | Updated 16 hours ago

ServiceNow TSM Architect

Cloudious

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Remote or Irvine, California, USA

Third Party, Contract

Job Title: ServiceNow TSM Architect - Telecommunications Service Management Location: Irvine, CA (Remote) Long Term Contract Job description ServiceNow OSS Platform Experience with ServiceNow OSS platform TSM and TSOM Distributed Systems Knowledge of distributed systems concepts and architectures including microservices serviceoriented architectures and RESTful APIs Cloud Computing Familiarity with cloud computing concepts and technologies including containerization Kubernetes and cloudnative
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Posted 49 days ago | Updated 10 hours ago