Get new jobs by email
  •  ...position is part of a software engineering team responsible for developing new features and maintaining existing functionality for a full-...  .... Day-to-day responsibilities include implementing RESTful APIs, integrating services, troubleshooting distributed system issues... 
    Suggested

    Nissint Technologies, LLC

    Annapolis Junction, MD
    6 days ago
  •  ...Role: Delmock Technologies, Inc. is seeking an Oracle C2M Developer to design, develop and maintain integrations and customizations...  ...scalable, and reliable payment processing workflows. ~ Leverage APIs, XAI, and web services (SOAP/REST) for external system... 
    Suggested
    For contractors
    Local area
    Remote work

    Delmock Technologies Inc

    Laurel, MD
    18 days ago
  • $10k

     ...you work with.  ARSIEM is currently looking for a Mobile CNO Developer 3 . The position will support one of our Government clients in...  ...discretionary access control mechanisms Process and thread APIs and data structures. The ARSIEM pay range for this job level... 
    Suggested

    ARSIEM

    Annapolis Junction, MD
    16 days ago
  •  ...production LLMs (OpenAI, Azure, Gemini), not just “press run on playground” demos. Integrate Everything: Create secure, reliable API bridges (REST, GraphQL, vendor-specific) between network devices, SaaS tools, and monitoring platforms. Code Interfaces That Matter... 
    Suggested
    Second job
    Flexible hours

    Avid Practice

    Baltimore, MD
    8 days ago
  •  ...Job Description Job Description Test Engineer – API Development - 5 - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen...  ...interface and command execution. Experience designing and developing automated test frameworks from scratch. Desired Skills... 
    Suggested
    Contract work
    Temporary work
    Remote work
    Shift work

    Halogen Engineering Group, Inc

    Annapolis Junction, MD
    a month ago
  • $86.8k - $198k

     ...JOURNEY Discover what to expect during your 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 a user-focused solution. We’re looking for an... 
    Suggested
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    3 days ago
  • API/Java/Python Developer, Junior 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. You must have a passion for keeping pace... 
    Suggested
    Local area
    Arlington, VA
    a month ago
  • $100k - $150k

    Overview CGI Federal has an exciting opportunity for an API/Java/Python Developer (Junior) in Arlington, VA with a hybrid working model. This role supports the Defense, Intelligence & Space sector and involves the design, development, and maintenance of software applications... 
    Suggested
    Full time

    CGI

    Arlington, VA
    5 days ago
  •  ...apply for the Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others) role at Fannie Mae...  ...and resolving conflicting and/or complementary needs. Design and develop technical solutions, which include leading matrixed teams. Apply... 
    Suggested
    Contract work

    Fannie Mae

    Washington DC
    3 days ago
  • Description   ActioNet is seeking a highly skilled Cloud API Developer with expertise in AWS native services and proficiency in Java to join our team. You will be responsible for designing, developing, and maintaining scalable cloud-based APIs that leverage AWS services... 
    Suggested
    Full time
    Remote work
    Flexible hours

    ActioNet, Inc.

    Suitland, MD
    more than 2 months ago
  •  ...responsible for designing, implementing, and maintaining integration solutions using MuleSoft and API management technologies. You will work with both business and technical teams to develop strategies for integrating disparate systems and applications, ensuring data flows... 
    Suggested

    Apex Systems

    Washington DC
    5 days ago
  • Overview Role: API Gateway Developer Client: DC Government Location: Washington, DC Responsibilities Collaborate with cross-functional teams to understand business requirements and design secure, scalable, and high-performing APIs. Monitor API performance and troubleshoot... 
    Suggested
    Work experience placement

    AHU Technologies Inc

    Washington DC
    5 days ago
  • $190.83k - $258.18k

    Software Development Engineer III (C++), Maps API Join to apply for the Software Development Engineer III (C++), Maps API role at...  ...packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility,... 
    Suggested
    Full time
    Local area

    Mapbox

    Washington DC
    5 days ago
  • $130k - $270k

     ...a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation...  ...microservices using Spring Boot and Java. Build and manage RESTful APIs and backend services deployed on AWS (e.g., ECS, Lambda, RDS, S3... 
    Suggested
    Hourly pay
    Temporary work

    Captivation Software

    Annapolis Junction, MD
    18 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,... 
    Suggested
    Remote work

    First Citizens Bank

    Arlington, VA
    4 days ago
  •  ...65 solutions. This position supports cross-functional teams by developing scalable and secure cloud systems aligned with organizational needs...  ...tasks using PowerShell, Azure CLI, and Microsoft Graph API. • Monitor Azure and M365 environments, optimize resource usage... 
    Local area

    EOA Technologies, LLC.

    Annapolis Junction, MD
    1 day ago
  • $80k - $120k

     ...Pay Range $80,000 - $120,000 per year Job Type Full‑time Location Remote, with occasional on‑site visits to client sites. API Backend Developer We’re looking for an API Backend Developer with strong full‑stack experience and recent NodeJS expertise to support mission‑... 
    Full time
    Remote work

    Spatial Front, Inc

    Baltimore, MD
    3 days ago
  •  ...Job Description Marathon TS is looking for an Application Developer to support our efforts at FEMA. Required skills/Level of Experience...  ..., microservices architecture, containerization, RESTful APIs # Experience working with AWS # Experience working on an Agile... 

    Marathon TS

    Washington DC
    19 days ago
  •  ...brokers, and insurance companies to configure benefits. We build APIs to handle B2B transactions with our insurance carrier and...  ...in C# on .NET 8 with WebAPI, MVC and Vue.js at the front-end. We develop software as simple as forms for data capture to Roslyn-based C#... 
    Work at office
    Remote work

    Employee Navigator

    Bethesda, MD
    2 days ago
  • $190k - $215k

     ...Legato, LLC recruiters (****@*****.***) would love to speak with you regarding the following position: API Software Developer  in Hanover, MD. Security Clearance Required : TS/SCI w/ Polygraph Salary Range: $190,000-$215,000, depending on experience.... 
    Full time
    Work experience placement
    Bank staff

    Legato, Llc

    Linthicum, MD
    12 hours ago
  • $80k - $120k

    Description SAIC is seeking Software Engineer API Developers to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to... 
    Contract work

    SAIC

    Washington DC
    2 days ago
  • $135k - $200k

     ...experience who are eager to deepen their expertise. You may also develop and maintain data parsers using Python to support our ingestion...  ...environments. • Knowledge of HTML, CSS, Sass, NPM, and using REST APIs. • Experience developing single-page web apps. • Familiarity... 
    Contract work
    Temporary work
    Flexible hours

    Eureka Strategic Consulting

    Annapolis Junction, MD
    2 days ago
  • $115k - $230k

     ...of domains Accountable for the quality, usability, and performance of the solutions Utilize your expertise in designing and developing API’s and microservices using graphQL , gRPC , Java, Python, Kafka, with a deep understanding of API first design Utilize programming... 
    Hourly pay
    Work experience placement
    Local area
    Flexible hours

    GEICO

    Chevy Chase, MD
    2 days ago
  • $130k

     ...native tools and custom scripts. • Implement and maintain high availability (HA) and replication strategies. • Collaborate with developers to refine complex queries and stored procedures. • Automate routine tasks using scripting languages (e.g., Bash, Python). •... 
    Temporary work
    Work at office
    Flexible hours

    Synergy ECP

    Annapolis Junction, MD
    3 days ago
  • $179k - $237k

     ...High Performance Computing systems mission ready. You will design, develop, test, deploy, document, and enhance software in Linux...  ...streaming patterns for throughput and reliability Document designs, APIs, tests, and operational runbooks in Confluence Review components... 
    Immediate start
    Visa sponsorship

    Intelliforce-IT Solutions Group

    Annapolis Junction, MD
    10 days ago
  •  ...Job Description Job Description The .NET Developer is responsible for designing, developing, testing, and maintaining applications...  ...development, testing, and deployment. Integrate third-party APIs, web services, and databases (SQL Server, Entity Framework, etc... 
    Work experience placement

    Latitude Inc

    Washington DC
    16 days ago
  •  ...Job Description Job Description Full-Stack Developer (React + Python) JOB SUMMARY Covalent Solutions (Covalent) is seeking a mission...  ...in React combined with hands-on experience developing back-end APIs, managing databases, and deploying applications in the cloud.... 
    Full time
    Work experience placement

    Covalent Solutions, LLC

    Bethesda, MD
    2 days ago
  • $80 - $90 per hour

     ...technologies such as Kafka in Docker container environments. Our developers work in an agile process to efficiently deliver high value data...  ...~ Deep understanding of object-oriented programming, RESTful API design, and microservice architecture, with hands-on experience... 
    Hourly pay
    H1b
    Local area

    Egen

    Washington DC
    16 days ago
  •  ...The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel...  ...requirements Experience integrating third-party software and APIs with ServiceNow using REST and SOAP Experience coding in scripting... 

    NiSUS Technologies Corporation

    Annapolis Junction, MD
    more than 2 months ago
  •  ...company into T-Mobile's target state architecture. Hands-on Connector Development: Design, develop, and implement high-throughput, resilient integration connectors and APIs primarily using Java, Spring Boot, and AWS services. Expected to spend 30-50% of time actively... 
    Long term contract

    Openkyber

    Washington DC
    4 hours agonew