75 api developer jobs at 39 companies in Louisa, VA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3w
Save
Mark Applied
Hide
API Engineer (Remote)
Stafford or Alaska or California or Colorado or Connecticut or District of Columbia or Hawaii or Louisiana or Massachusetts or Minnesota or Missouri or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Dakota or Oregon or Puerto Rico or Rhode Island or Vermont or Washington or Wyoming or United States
RemoteFull Time
Oxley Enterprises
Oxley Enterprises: Provider of enterprise IT solutions and organizational management consulting.
No specific skills, education, or experience listed in the job text; posting states remote US eligibility and includes benefits information.
1mo
Save
Mark Applied
Hide
Senior Java Developer
Richmond or Lynchburg
OnsiteFull Time
Genworth Financial
Genworth FinancialNYSE: GNW: Provides insurance products for aging care and mortgage protection.
6+ YOE6+ years application development with Java/JDK; experience with Oracle, JBoss, Apache Web Server, Spring, JSON, APIs, Eclipse; 4-year degree or equivalent; 3+ years coordinating deliveries; Agile and cloud experience.
Java, JDK, Oracle, JBoss, Apache Web Server, Spring, JSON, APIs, Eclipse, Spring Boot, React, Cloud, QUEST, Agile, Scrum, Kanban
3w
Save
Mark Applied
Hide
dotCMS Developer
Richmond, Virginia, United States
$90k-$190k/yr HybridFull Time
CapTech
CapTech: Provides technology and management consulting services to large enterprises.
Experience with dotCMS and web development (Java, HTML, CSS, JavaScript); familiarity with RESTful APIs; strong problem-solving and communication skills. Bachelor’s degree preferred.
dotCMS, Java, HTML, CSS, JavaScript, RESTful APIs
3mo
Save
Mark Applied
Hide
Senior Software Engineer
Richmond or Plano
HybridFull Time
CarMax
CarMaxNYSE: KMX: Operates a national network of used vehicle retail stores.
5+ YOEBachelor's degree in computer science or related field, 5+ years of application development, strong teamwork and communication, React/TypeScript, C# .NET Core, Azure, API design, CI/CD, REST, SQL/NoSQL.
React, TypeScript, C# .NET Core, Azure, API Design, CI/CD, JSON, XML, SQL Server, NoSQL, Kubernetes, Docker
1mo
Save
Mark Applied
Hide
Software Developer
Dahlgren or Arlington
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years in software development; Java, Kotlin, Go, Rust, or TypeScript; modular architectures; open APIs; DB design/SQL; CI/CD; Docker/Kubernetes; Agile; Secret clearance; Bachelor’s degree.
Java, Kotlin, Go, Rust, TypeScript, Docker, Kubernetes, CI/CD, OpenAPI, MQTT, gRPC, WebSockets, OpenLayers, Cesium
1mo
Save
Mark Applied
Hide
Apple iOS Developer
New York or Richmond or Atlanta or Austin or United States
RemoteFull Time
iboss
iboss: Provides cloud-delivered network security and threat protection services.
Proven Swift developer for iOS with experience in Swift, Objective-C, iOS SDK, UIKit/Core Data; REST APIs; Git; knowledge of SwiftUI/Combine is a plus.
Swift, Objective-C, iOS SDK, UIKit, Core Data, RESTful APIs, SwiftUI, Combine, Git
2mo
Save
Mark Applied
Hide
Full Stack Developer
Ashburn, Virginia, United States
RemoteFull Time
Niyam IT
Niyam IT: IT services and data analytics for government agencies.
7+ YOEExperienced full-stack developer with 7+ years in software design, development, and deployment; US citizenship; BS in CS/IT/Software Eng; PostgreSQL, Java, Spring Boot, Angular; AWS; HTML/CSS/TypeScript; REST APIs; SDLC; mentoring.
PostgreSQL, Java, Spring Boot, Angular, AWS, HTML, CSS, TypeScript, Angular Material, REST, Git
1mo
Save
Mark Applied
Hide
Jr. Software Developer
Stafford, Virginia, United States
$45k/yr HybridFull Time
Ariel Partners
Ariel Partners: A provider of IT solutions and software development services supporting mission-critical government and commercial programs.
1+ YOEActive Secret clearance, 1+ years software development experience with C#/.NET, Blazor/HTML/CSS, Entity Framework, unit testing (NUnit/xUnit), SQL Server, RESTful APIs, Agile, and CI/CD tools.
C#, HTML, Blazor, Entity Framework, NUnit, xUnit, Microsoft SQL Server, CSS, RESTful APIs, Microsoft .NET, Microsoft Azure DevOps, Jenkins, GitHub, AWS, Azure, Docker, Kubernetes, Angular, React
5d
Save
Mark Applied
Hide
Software Engineer II
Richmond, Virginia, United States
$108k-$140k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
4+ YOEBachelor's degree required, 4+ years software development with OOP, experience with C#, RESTful APIs, Git, CI/CD, familiarity with AI and large-scale distributed systems.
React, TypeScript, C#, .NET Core, Git, SQL, AWS, Bedrock, Elasticsearch, OpenSearch, CI/CD
1w
Save
Mark Applied
Hide
Angular/NodeJS Developer - II
Charlottesville or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington or United States
$85k-$117k/yr RemoteFull Time
Syms Strategic Group
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOE8+ years software development with Java/NodeJS and Angular, experience building RESTful APIs for healthcare EDI, cloud (AWS/Azure) experience, Git/GitHub, unit testing, Public Trust clearance eligibility, U.S. citizenship required.
Java, NodeJS, Angular, TypeScript, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, Docker, ECS, EKS, JIRA, Microsoft Teams, JSON, XML
5d
Save
Mark Applied
Hide
Software Engineer II
Richmond, Virginia, United States
$108k-$140k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
4+ YOEBachelor's degree,4+ years software development,experience with OOP,RESTful APIs in C#,Git,EMR not required,AI familiarity and CI/CD experience; strong communication and critical thinking.
React, TypeScript, C#, .NET Core, Git, SQL, AWS, Bedrock, Elasticsearch, OpenSearch, CI/CD
1mo
Save
Mark Applied
Hide
Distinguished AI Engineer
Richmond or Indianapolis or Walnut Creek or Seattle or Grand Prairie or Winston-Salem or Chicago or Atlanta or Miami or Nashville or Tampa or Woburn or Norfolk
$231k-$417k/yr HybridFull Time
Elevance Health
Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.
15+ YOEBachelor's in CS/IT (or equivalent) and 15+ years software engineering experience; production AI/ML, LLM and agentic systems experience; strong Python/Java skills; APIs, microservices, cloud, CI/CD and DevOps experience required.
Python, Java, APIs, microservices, event-driven architectures, cloud platforms, CI/CD, DevOps, MLOps, LLMOps, Large Language Models (LLMs), agentic systems, distributed systems
1mo
Save
Mark Applied
Hide
AI Agent & Automation Developer
Raleigh or Atlanta or Richmond or Tampa or Tysons Corner or Ft. Lauderdale or Denver or Augusta or Charlotte or Chicago or Coral Gables
$54k-$134k/yr HybridFull Time
Cherry Bekaert
Cherry Bekaert: Provides accounting, tax, and business advisory services to organizations.
2+ YOEBachelor's in CS/AI; 2+ years in agent-based systems; Python; LangChain/OpenAI/PyTorch; AI/ML libraries; API/backend experience; strong communication.
Python, LangChain, OpenAI API, Hugging Face, PyTorch, APIs
1w
Save
Mark Applied
Hide
Software Developer (Secret Cleared)
Stafford, Virginia, United States
$70k-$85k/yr OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
1+ YOEUS citizen with active Secret clearance, 1+ years software development experience (C#/.NET preferred), unit test experience, SQL Server and web dev (HTML/CSS), RESTful API experience, Agile familiarity, CI/CD tool knowledge.
C#, .NET, NUnit, xUnit, SQL Server, HTML, CSS, RESTful APIs, Azure DevOps, Jenkins, GitHub, Blazor, Entity Framework, AWS, Azure, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Senior Python Engineer
Quantico, Virginia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
9+ YOEBachelor's (or equivalent) and 9+ years experience, U.S. citizenship with active Top-Secret clearance, IAT-II (Security+ CE), 3–5 years Python development, Django/Flask, API integration, Git, database/ORM knowledge.
Python, Django, Flask, Git
1w
Save
Mark Applied
Hide
Software Engineer Lead
Glen Allen, Virginia, United States
$134k-$250k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
3+ YOEBachelor’s in relevant engineering/computer field plus 3+ years software development experience with Empower LOS; proficiency in C#, JavaScript, TFS, SQL, RESTful APIs, EMPOWER customizations, Agile, and regulatory compliance (TRID/RESPA/HMDA).
C#, JavaScript, Team Foundation Server, SQL, Empower Loan Origination System, RESTful APIs
2w
Save
Mark Applied
Hide
Software Integration Engineer
Warrenton or Fort Eisenhower or Centennial or Augusta
$150k-$200k/yr OnsiteSeasonal
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
8+ YOEU.S. citizen with active TS/SCI, Bachelor's in CS/IS/Software Engineering, minimum 8 years relevant experience, end-to-end API/integration ownership, experience with REST/SOAP/GraphQL and Kafka/Azure Service Bus/SQS.
APIs, REST, SOAP, GraphQL, Kafka, Azure Service Bus, SQS
3mo
Save
Mark Applied
Hide
Senior Backend Developer - Software Engineer
Richmond, Virginia, United States
HybridFull Time
Hyper Solutions
Hyper Solutions: Manufacturer of mission-critical power distribution and data center infrastructure.
5+ YOE5+ years backend software engineering with Node.js/TypeScript; PostgreSQL; REST APIs; cloud, CI/CD; scalable distributed systems.
Node.js, TypeScript, PostgreSQL, REST, AWS, CI/CD, TypeORM, ORMs, Vue.js, TailwindCSS, Puppeteer, Jest
3mo
Save
Mark Applied
Hide
Fullstack Engineer
Richmond or Arlington
OnsiteFull Time
Koalafi
Koalafi: Provides point-of-sale and lease-to-own financing for consumers.
4+ YOE2–4 years software engineering; backend in Golang; REST APIs; React/TypeScript; AWS and Kubernetes; observability; AGILE/Scrum; testing; ability to navigate unfamiliar codebases; strong communication; in-person work at Richmond, VA or Arlington, VA.
Golang, React, TypeScript, AWS, Kubernetes, Dynatrace, Postman, OAuth, REST APIs, HTTP/JSON, JIRA
3mo
Save
Mark Applied
Hide
Senior Front End Developer
Jersey City or McLean or Richmond
HybridFull Time
Exiger
Exiger: AI-powered supply chain risk and compliance management software.
3+ YOE3+ years front-end experience with strong React and JavaScript (ES6+) skills; experience with state management, build tools, testing, and integrating APIs; strong communication and problem-solving.
React, JavaScript (ES6+), Redux, MobX, HTML5, CSS3, Webpack, Nx, Babel, NPM, Git, RESTful APIs, GraphQL, TypeScript, SCSS, Docker, Amazon Web Services (AWS), CI/CD pipelines