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- Senior API Developer Job Locations: US-VA-McLean ID: 2025-9504 Category: Software Development Type: Regular Full-Time Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise...SeniorFull timeWork experience placementImmediate start
$158.6k - $181k
Overview Senior Software Engineer, Full Stack (Java/Python/API). Do you love building and pioneering in the technology space? At Capital One, you'll be part of... ...Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in...SeniorFull timePart timeInternshipH1b$86.8k - $198k
API Platform Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. Were looking for an experienced back-end...SeniorFull timeContract workPart timeLocal areaRemote work- ...Computer Science, Math, or Engineering fundamentals. Application development and implementation experience with Java, JavaScript, APIs, SQL/NoSQL, and new Technologies. High Energy / Attitude. Creative Problem Solving. We take care of our EAI Family: FREE...SeniorPermanent employmentH1bWork at officeWork from homeNight shift
EAI Technologies
Vienna, VA16 days ago - Senior Software Engineer - IBM DataPower and IBM API Connect Location: Reston, VA Duration: 12Months+ Extension Hourly Rate: Depending on Experience (DOE) Work Authorization: Design, develop, and integrate secure, scalable, and reusable APIs using Node.js or Python Utilize...SeniorHourly payPermanent employmentContract workLocal area
- ...Job Description Job Description Senior Application Programmer – Remote About us... ...Typescript. Experience designing and developing distributed systems (Microservices/SOA)... ...collaboration. Strong understanding of RESTful API design and integration. Proficiency in...SeniorRemote jobContract work
Creative Information Technology, Inc.
Falls Church, VA5 days ago - ...companies to configure benefits. We build APIs to handle B2B transactions with our... ...About the Role We’re currently looking for a senior backend engineer that will be primarily designing... ..., MVC and Vue.js at the front-end. We develop software as simple as forms for data...SeniorWork at officeRemote work
- Senior Node.js API Developer with Rules engine Locations: Sterling, VA and Nashville, TN Position type: W2 contract. We are seeking a highly experienced Senior Node.js API Developer with Rules engine with expertise in building and maintaining scalable, secure, and efficient...SeniorContract work
- ...applications. Utilizes programming specifications to construct modules, develop testing methods, and design materials. Provides new feature time... ...coding practices. Hands-on experience with Web Service and API development: Experience with .net core 6 or higher for Web APIs,...SeniorRemote work
$150.1k - $206.45k
...foster technological innovation, and improve Member experience. Develop agentic workflows using foundational platforms like AI Foundry,... ...decision-making and user interaction. Design and implement API integrations for agents to access external tools, services, and...SeniorFull timeInternshipWork at officeMonday to FridayNavy Federal Credit Union
Vienna, VA8 days ago$105k - $115k
Join to apply for the Senior Node.js API Developer role at Jobs via Dice 2 days ago Be among the first 25 applicants Join to apply for the Senior Node.js API Developer role at Jobs via Dice Dice is the leading career destination for tech experts at every stage of their...SeniorFull timeTemporary workInternshipFlexible hours- API Java Python Developer, Senior Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector, advancing the national security mission through cutting-edge technology. We are seeking individuals with a passion...SeniorLocal area
$160k
...get your application bumped to the front of the line* Sr. AWS Developer (Architecture) Fairfax, VA Pay From: $160,000 MUST: Experienced... ...AWS services such as Lambda, ECS, RDS, CloudFormation, and API Gateway. Lead end-to-end system design activities,...SeniorProgression Inc
Fairfax, VA4 days ago- ...libraries and architecture. Ability to connect and integrate with APIs (REST, SOAP, Methods). Experience using Elasticsearch for... ...Proven ability to evaluate and recommend technical solutions, develop implementation strategies, and execute action plans. Deep understanding...SeniorWork experience placement
SteerBridge
Vienna, VA3 days ago - ...Job Description Job Description As a Senior Software Engineer at MacroSys, you will play... ...applications. You will design, modify, develop, and implement software programming... ...MVC, .NET, and ASP.NET. Expertise in API development, including REST and GraphQL....Senior
MacroSys, LLC
Washington DC28 days ago $86.8k - $198k
...journey as a candidate with us. As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop... ...Date. API Platform Software Engineer, Senior The Opportunity: As a back-end developer,...SeniorFull timeContract workPart timeLocal areaRemote work- ...Description Riptide Technology is seeking a Senior Database Engineer (DBE) to support... ...processes, performance tuning and data access APIs. The Sr DBE should be skilled in... ...security, functional leads and application developers Experience with: o Multi-node clusters...SeniorTemporary workWork experience placementImmediate start
Riptide Technology
Washington DC16 days ago - Developer-Full Stack Senior Intelliswift - An LTTS Company Join to apply for the Developer-Full Stack Senior role at Intelliswift - An LTTS Company... ...language and related technologies. Experience with RESTful APIs and web services. Familiarity with version control systems...SeniorFull time
- Genesis10 is currently seeking an Information Technology - Developer-Full Stack Senior with our mortgage loan corporation client in their McLean,... ...layer of the application to build, test, and deploy RESTful APIs based services, create shared services components, and collaborate...SeniorPermanent employmentFull timeContract work
- ...Job Description Job Description Our client is seeking a Senior Salesforce Developer to deliver high-quality Salesforce platform solutions... ...Lightning Web Components (LWC), and integration using Salesforce APIs. Key Responsibilities: Lead custom development...Senior
Itech Consulting Partners LLC
Reston, VA15 days ago $79.23k - $123.8k
...and Responsibilities We are seeking a highly experienced and versatile Full Stack Developer with strong expertise in Angular, Node.js, and TypeScript, along with a solid background in API development and enterprise-grade software engineering. The ideal candidate will have...SeniorLocal area- ...federal contractor, is seeking a highly skilled and motivated Senior Red Team Software Developer. Oak Grove Technologies is a Service-Disabled... ...Active Directory. Tool development leveraging the Windows API/Win32 modules. Expertise in AV/EDR evasion techniques....SeniorFor contractors
Oak Grove Technologies LLC
Fort Belvoir, VA1 day ago $225.4k - $257.2k
...Overview Senior Manager, Software Engineering, Full Stack (Java, Node, Javascript, React or Angular, Restful API, AWS) Do you love building and pioneering in the technology... ...diverse technology projects and a team of developers with deep experience in distributed...SeniorFull timePart timeInternshipLocal area- ...end projects Must have strong experience with AWS services (S3, SQS, SNS, ECS, Lambda, CloudWatch, etc.) Proficient in Java/J2EE, REST API development, and AWS-based deployments Strong communication, collaboration, and troubleshooting skills Quick learner with the ability...Senior
$55 - $60 per hour
Join to apply for the Senior Drupal Developer role at Jobs via Dice 2 days ago Be among the first 25 applicants Join to apply for the Senior Drupal... ...libraries. Experience with web services and third-party API integrations Knowledge of emerging technologies such as artificial...SeniorContract workLocal areaImmediate startRemote work- ...technical analysis of requirements. Train the subordinate team of developers. Be actively involved in the pre-sales activities by... ...Headless Adobe Developer, Magento Developer for Marketplaces, Magento API Developer, Magento DevOps Engineer. eCommerce & Marketplace...SeniorLocal areaRemote workWorldwideOverseas
- ...Support, Engineering & Analysis, and Training. Responsibilities Participate in the design and implementation of Web Interfaces and APIs. Develop and test applications based on business requirements and industry best practices. Work closely with our customers to...SeniorFor contractorsWork experience placement
- ...automation Performing code reviews for Appian developers Conducting root cause analysis for Appian... ...applications using REST and SOAP based APIs Developing Appian plugins (Java) Updating... ...as an hands?on Appian Developer in a senior/lead role for production applications 1+...SeniorWork experience placement
- ...NS2 Mission is seeking a highly motivated and innovative Senior Software Developer to support a data-driven program in Chantilly, VA. This... ...Apache Hadoop ecosystem. Knowledge of Apache Spark and its APIs. Experience working with orchestration tools (e.g....SeniorLocal areaFlexible hours
NS2 Mission
Chantilly, Loudoun County, VAa month ago - ...achieve greater success. Credence has an immediate need for a Senior ETL and Database Developer to support large-scale digital modernization efforts for... ..., and load data from multiple sources (databases, APIs, legacy systems, flat files) into enterprise data repositories...SeniorLocal areaImmediate startMonday to Friday
