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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... 
    Senior
    Full time
    Work experience placement
    Immediate start

    Credence Management Solutions, LLC

    Mc Lean, VA
    4 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... 
    Senior
    Hourly pay
    Permanent employment
    Contract work
    Local area

    Robotics Prcocess Automation, LLC

    Reston, VA
    1 day ago
  • $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... 
    Senior
    Full time
    Part time
    Internship
    H1b

    Capital One

    Mc Lean, VA
    18 hours ago
  • $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. We’re looking for an experienced back-... 
    Senior
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Mc Lean, VA
    3 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... 
    Senior
    Work at office
    Remote work

    Employeenavigator

    Bethesda, MD
    2 days ago
  • 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... 
    Senior
    Contract work

    Accord Technologies Inc

    Sterling, VA
    4 days ago
  •  ...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,... 
    Senior
    Remote work

    First Citizens Bank

    Arlington, VA
    4 days ago
  • 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... 
    Senior
    Full time
    Temporary work
    Internship
    Flexible hours

    Jobs via Dice

    Sterling, VA
    1 day ago
  •  ...Job Description Senior Software Engineer-Microservices Location: Reston, VA (3 days...  ...Microservices will be responsible for designing, developing, and maintaining scalable, high-...  ...with AWS services (EC2, ECS, Batch, ALB, API Gateway, Lambda, S3, DynamoDB, EFS, etc.)... 
    Senior
    Work experience placement

    KMM Technologies, Inc.

    Reston, VA
    7 days ago
  • ## Job Description# Developer-Full Stack Senior**Role: Full-Stack Developer, Senior****Location:** Onsite - McLean, VA**Position Description:** Were...  ...including Java, Spring Boot, Angular, PostgreSQL, REST APIs, and Kubernetes. You’ll be instrumental in designing and building... 
    Senior
    Flexible hours

    Apex Systems

    Mc Lean, VA
    3 days ago
  • Elastic Software Engineer - Senior II THIS IS A HYBRID ROLE IN DC. PRISM provides innovative...  ...Elastic search Indices, Elastic search APIs, Kibana Dashboards, Logstash, and Beats....  ...(KCSA), Certified Kubernetes Application Developer (CKAD), Certified Kubernetes Administrator... 
    Senior

    Prism, Inc.

    Dulles, VA
    1 day 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... 
    Senior
    Local area

    Acentra Health

    Mc Lean, VA
    3 days ago
  • 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... 
    Senior
    Permanent employment
    Full time
    Contract work

    Genesis10

    Mc Lean, VA
    2 days ago
  • Join to apply for the Senior SailPoint Developer (Remote) role at Claritev 1 week ago Be among the first 25 applicants JOB SUMMARY : We are seeking...  ..., ServiceNow, Secret Server. Develop and enhance REST/SOAP APIs, SCIM connectors, and Beanshell scripting for identity... 
    Senior
    Remote job
    Full time
    Temporary work
    Flexible hours

    Claritev

    Mc Lean, VA
    18 hours ago
  •  ...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

    Xtagservices

    Mc Lean, VA
    2 days ago
  • 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... 
    Senior
    Contract work
    Local area
    Immediate start
    Remote work

    Jobs via Dice

    Mc Lean, VA
    18 hours ago
  •  ...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... 
    Senior
    For contractors
    Work experience placement

    AMERICAN SYSTEMS

    Mc Lean, VA
    4 days ago
  •  ...Responsibilities This role will design and develop Appian solutions. This will include:...  ...external applications using REST and SOAP based APIs Developing Appian plugins (Java)...  ...experience as an hands-on Appian Developer in a senior/lead role for production applications 1+... 
    Senior
    Full time
    Work experience placement

    IBM

    Mc Lean, VA
    4 days ago
  •  ...success. Credence has an immediate need for a Senior ETL and Database to support large-scale...  ...data engineering initiatives. The developer will design, build, and optimize ETL pipelines...  ...data from multiple sources (databases, APIs, legacy systems, flat files) into enterprise... 
    Senior
    Local area
    Immediate start
    Monday to Friday

    Credence Management Solutions, LLC

    Mc Lean, VA
    1 day ago
  •  ...Inc. is seeking an experienced Principal Senior Software Engineer to provide technical leadership...  ...serve as a lead engineer and hands-on developer, guiding design decisions, mentoring...  ...Boot). Hands-on experience with RESTful APIs, microservices, and cloud-native architectures... 
    Senior
    Temporary work
    Local area
    Flexible hours

    Sierra7, Inc.

    Mc Lean, VA
    4 days ago
  •  ...applications to address diverse and complex business use cases. Develop, optimize, and maintain the front-end using Angular, ensuring a...  ...practices for full-stack development. Build and maintain RESTful APIs to enable seamless communication between the front end and back... 
    Senior

    Govserviceshub

    Mc Lean, VA
    3 days ago
  •  ...features. We are seeking a talented UI Developer with strong experience in Angular and Java...  ...practices. Build and integrate RESTful APIs with Java (Spring Boot). Ensure high performance...  .../Karma for Angular, JUnit for Java) Seniority level Seniority level Mid-Senior level... 
    Senior
    Contract work
    Internship

    eHub Global Inc

    Mc Lean, VA
    1 day ago
  • Title: Senior Full Stack Developer Duration: 3 months with TTH Location: On-site Full-time in McLean - M-F Qualifications: A minimum of 8 years of...  ...automated pipeline deployment tools (e.g., Jenkins), Agile REST API development Nice to have: Languages: Node.js, Python,... 
    Senior
    Full time

    Mindlance

    Mc Lean, VA
    1 day ago
  •  ...Rust experience to join our Sat OS team, which is responsible for developing the high-level operating system for our spacecraft. You will be...  ...-hardware integration. Create and maintain documentation for APIs and system architectures. Contribute to the improvement of our... 
    Senior
    Work at office
    3 days per week

    Spire

    Mc Lean, VA
    3 days ago
  • Job Title : Senior Software Engineer, Salesforce Job Type : Full Time Our client is seeking...  .... The ideal candidate is a passionate developer who thrives in an agile environment, enjoys...  ...Components, SOQL, and REST/SOAP APIs. Basic Qualifications Bachelor’s degree in... 
    Senior
    Full time
    Internship

    SoTalent

    Mc Lean, VA
    4 days ago
  • Description Altamira Technologies is seeking Senior Software Engineers to join our world-...  ...for a high-performance system Experience developing complex software solutions in a Javaenvironment...  ...Boot, React or Vue NoSQL databases API design and development in Java, Go, or Rust... 
    Senior

    Altamira Technologies Corporation

    Mc Lean, VA
    4 days ago
  • A typical day as a Senior Spark Programmer: Develop fault tolerant, streaming as well as batch data integration processes using Spark/PySpark, Java and...  ...3+ years experience programming in Python (PySpark API) 3+ years experience with cloud services offered through AWS... 
    Senior

    Mavens Guild

    Mc Lean, VA
    4 days ago
  • Senior Python Developer Location: Mclean, VA Full-time Position Required Skills & Experience 7-10 years of professional experience as a Python Developer with expertise in Django. Proficiency in REST API development and integration Strong understanding of OOP, MVC... 
    Senior
    Full time

    Loginsoft Consulting LLC

    Mc Lean, VA
    3 days ago
  •  ...motivated, career and customer-oriented Senior Software Engineer to join our team in the...  ...Include But Are Not Limited To Designing, developing, programming, and modifying software, systems...  ...sources and users Building web services, APIs, and other solutions to interface with... 
    Senior
    Full time
    Work at office
    Overseas

    MANTECH

    Reston, VA
    4 days ago
  •  ...ensuring operational excellence, apply for a Financial Modeling developer position in the Model Applications Development team. Our Impact...  ..., XGBoost and Logistic Regression. We turn ML algorithms into APIs using web services. We are responsible for implementing underwriting... 
    Senior
    Local area

    Freddie Mac

    Mc Lean, VA
    3 days ago