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$55 - $70 per hour
Senior API DeveloperAnywhere - Contract - Development - Insurance - RemoteDescriptionThe organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including...SeniorHourly payContract work$55 - $70 per hour
A leading technology consulting firm seeks a Senior API Developer to design and maintain APIs across various platforms. The ideal candidate will have over 10 years of development experience, particularly with C#. Proficiency in Azure services and API integration is essential...SeniorHourly payRemote workEliassen Group
Washington DC2 days ago- Employee Navigator, a leading SaaS provider, is seeking a Senior Backend Engineer to design and maintain APIs for their benefits enrollment platform. The role requires extensive experience in C# and API development, working collaboratively in a fast-paced environment. This...Senior
- ...technology solutions provider in Washington, DC is seeking a skilled Senior .NET Developer to craft cutting-edge solutions utilizing .NET 8 and... ...project managers to implement scalable microservices and APIs using domain-driven design principles. Ideal candidates should...Senior
- A technology solutions provider in McLean, Virginia, is seeking a seasoned Python Developer with 7-10 years of experience, proficient in Django and REST API development. The role involves developing and maintaining web applications, requiring a strong understanding of...Senior
- System One is seeking a Senior Cloud Security Specialist in Washington, DC, for a multi-year contract role. The successful candidate will... ...team, focusing on implementing, automating, and securing REST API integrations. Applicants should have strong experience in cloud-...SeniorContract work
- ClearFocus Technologies is looking for a Senior Cloud Security Specialist in Washington, DC to... ...experience, particularly in cloud security and REST API integration. Responsibilities include providing technical expertise, developing security architecture, and supporting multi-...Senior
- Bryant Technologies is seeking a Senior Cloud Security Specialist in Washington, DC, to support an IT Security Engineering team responsible... ...environments. Candidates must have extensive experience in REST API, strong federal cybersecurity knowledge, proficiency in security...Senior
$86.8k - $198k
Booz Allen Hamilton is seeking a Back‑End Developer to build API-driven solutions that ensure reliable performance for clients. The ideal candidate will have over 5 years of software development experience and proficiency in Java, Docker, and Agile methodologies. A Bachelor...Senior- ...technology company located in Virginia is looking for a skilled Python Developer to develop, maintain, and scale web applications using the... ...7-10 years of professional experience, strong knowledge of REST API integration, and a solid understanding of OOP and MVC...Senior
- ManpowerGroup Global, Inc. is seeking a Senior Java Developer in Rockville, Maryland. The ideal candidate will have over 12 years of experience... ...development, with strong knowledge of Java fundamentals, SQL, and API development. Responsibilities include collaborating with...Senior
- A technology solutions company is seeking a motivated Senior Automation QA Engineer with extensive experience in backend/API automation and Java framework engineering. The role involves designing and building automation frameworks, implementing scalable API automation,...SeniorRemote job
- ...Background: The IT Security Engineering Team is supporting a data access management project that requires a Senior Cloud Security Specialist with proficiency in REST API integrations. The Senior Cloud Security Specialist will need to provide hands-on API integration...SeniorLocal area
TalTeam
Washington DC5 days ago - ...will have over 5 years of experience, leading software projects through development stages while specializing in Java EE7, Spring, and API technologies. Strong problem-solving and communication skills are essential for this full-time position with a focus on meeting...SeniorFull time
- ...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
- ...experiences. Your role and responsibilities As an Application Developer - Commerce Transformation, you will design, develop, and deploy... ...Scalable Solutions: Design and build scalable, modular, and API-driven solutions that support the evolving needs of digital commerce...SeniorWorldwide
IBM
Reston, VA3 days ago - A tech startup is seeking a Senior Backend Engineer to scale backend systems using Django and enhance integrations for a mobile app... ...backends, collaborating on architecture decisions, and developing APIs. The ideal candidate has deep Django app experience and a strong...Senior
- A technology services company is seeking a Backend Software Engineer to develop scalable backend services and RESTful APIs in Alexandria, VA. Candidates should have 8-12 years of experience in backend engineering, a Bachelor’s degree in Computer Science or related field...Senior
- ...Web Application / API Services Developer – Senior Level (FI3) Job Description: Are you opinionated on what it takes to create great software AND great teams? Are you interested in using your experience to help others grow in their career? Are you looking for...SeniorFlexible hours
Trinity ES LLC
Chantilly, Loudoun County, VA4 days ago - ...Senior Developer (Survivor Portal) ID 2025-3054 Job Locations US Category Information Technology Type... ...accessibility and UX standards. ~ Integrate RESTful APIs and manage secure, limited data exchanges between the Survivor...SeniorFull timeFor contractorsLocal areaRemote work
Decision Point
Reston, VA4 days ago - ...Senior Cloud Security Specialist (API) Washington, DC – onsite US citizenship required per government contact Must be able to obtain Public Trust clearance Type: Multi-year Contract Open to W2 and C2C Deadline to apply: May 5th We are seeking...SeniorContract workLocal area
System One Holdings, LLC
Washington DC5 days ago - ...Senior Cloud Security Specialist (API) Washington, District of Columbia We are seeking a highly skilled Senior Cloud Security Specialist (API... ...play a key role in strengthening enterprise security by developing and integrating modern, scalable solutions that support...Senior
Providge Consulting
Washington DC1 day ago $185k - $225k
...financial technology company in Austin is looking for a full-stack developer. This role requires 5+ years of software engineering experience... ..., Node.js, and React desired. You'll work on building scalable APIs and user experiences while investigating issues proactively. A...Senior- ...week. Working Remotely Not possible Project Description Senior Cloud Security Specialist (API) — supporting an IT Security Engineering team responsible... ...detailing integrations between cloud systems Develop data models and attribute mapping across cloud systems Write...SeniorContract workLocal areaRemote work
- ...Position: Senior Power Apps Developer (with Power Platform Administration) Employment Type: Full-time Role Summary We’re seeking a highly... ...SharePoint, Microsoft 365, Teams, OneDrive , and external APIs (via custom connectors). Create relational data models,...SeniorFull time
Oran
Herndon, VA4 days ago $98.61k - $167.64k
...Description We are seeking a Senior Appian Plugin Developer to support a structured Appian Cloud migration engagement delivered through an Autonomous... ...modernize plugin components to leverage supported Appian APIs and cloud‑compliant integration patterns Validate...SeniorFull timeWork at officeRemote workICF
Reston, VA2 days ago- ...task queues (e.g., Celery), or workflow engines Understanding of RESTful APIs and data serialization (JSON, XML) TS/SCI with ability to pass a poly Experience Levels and Education Senior Principal level: A Bachelor\'s degree with 9+ years of relevant experience...Senior
EmergencyMD
Herndon, VA1 day ago - ...Sr. Software Developer Remote Overview : Softtek Government Solutions is in search of a Sr. Software Developer to join our IT team. This Senior Software Developer will be working on developing APIs and deploying in AWS environment. The resource should...SeniorPermanent employmentLocal areaRemote work
Softtek
Vienna, VA5 days ago - ...KDA Consulting Inc. is seeking a talented Full Stack Developer to support the design, development, and maintenance of enterprise-level... ...frameworks such as React or Angular Develop backend services, APIs, and business logic using technologies such as Node.js, .NET,...Senior
KDA CONSULTING INC
Herndon, VA1 day ago - Jobs via Dice is seeking an experienced Oracle E-Business Suite (EBS) Developer in Washington, DC. The ideal candidate will have extensive experience with SQL and PL/SQL, a thorough understanding of EBS table structures and integration points, and proficiency with RPA tools...Senior
