65 senior backend engineer jobs at 6 companies in Warsaw, VA

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Senior Backend Software Engineer - Global Commercial Services Technology
Seattle or Phoenix or New York or Washington or Sunrise or Richmond
$123k-$215k/yr HybridFull Time
American Express
American ExpressNYSE: AXP: Global financial services and credit card payment network.
5+ YOE5+ years backend engineering experience; bachelor’s in CS or related; hands-on Golang, AWS, distributed systems, Kafka, CockroachDB, Camunda/Temporal, Datadog; strong communication and mentoring skills; US work eligibility required.
Golang, AWS, CockroachDB, Camunda, Temporal, Datadog, Kafka, Lambda, ECS, SQS, API Gateway, RDS, S3
1mo
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Distinguished Engineer, Back End (Remote Eligibe)
Cambridge or United States or McLean or Richmond or New York City
$245k-$335k/yr RemoteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
7+ YOEBachelor's degree and 7+ years in software engineering/architecture, experience with distributed HPC/ML systems, cloud platforms, and mentoring; strong coding and AI/ML practice.
AI and ML frameworks, AWS, Microsoft Azure, Google Cloud, Python, Java, Go, Scala, JavaScript, TypeScript
5d
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Lead Software Engineer, Back End
Richmond, Virginia, United States
$179k-$205k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOE1+ MgmtBachelor's degree, 4+ years of software engineering experience, 1+ year of cloud computing experience, and proficiency in programming languages, databases, containers, and cloud technologies.
Java, Python, SQL, Node, Go, Scala, Open Source RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP
6d
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Lead Software Engineer, Back End
Richmond or McLean
$179k-$225k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
4+ YOE1+ MgmtBachelor's degree, 4+ years of professional software engineering experience, and 1+ year of cloud computing experience; leadership, programming, cloud, Agile, and database expertise preferred.
Java, Python, SQL, Node, Go, Scala, RDBMS, NoSQL, Docker, Kubernetes, AWS, Google Cloud, Microsoft Azure, Agile
2mo
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Software Engineer
Fredericksburg, Virginia, United States
$125k-$150k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
8+ YOEActive Top Secret clearance and U.S. citizenship, 8+ years relevant experience (BS) or equivalent, senior software engineering with Web GUI and backend language expertise, Azure DevOps experience.
Stylesheets, jQuery, Java Script ES6, HTML, HTML5, C/C++, JAVA Native Interface (JNI), JAVA, Database Connectivity (JDBC), Oracle Pro *C, Structured Query Language (SQL), Visual Basic, Azure DevOps, Field Programmable Gate Arrays (FPGAs), Digital Signal Processors (DSP), Video Transcoding, OCR
1mo
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Senior Software Engineer Applied AI
Richmond or United States
RemoteFull Time
AMC Health
AMC Health: Provides remote patient monitoring and virtual care technology.
7+ YOE7+ years building production backend systems, strong Python, cloud/distributed systems experience (AWS), hands-on LLM/generative AI and ML lifecycle experience, and disciplined work in regulated environments.
Python, AWS, LLMs
2mo
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ServiceNow Integration Engineer
Charlotte or Raleigh or Wilson or Richmond or Atlanta
$89-$100/hr OnsiteFull Time, Contract
NTT DATA
NTT DATATokyo Stock Exchange: 9613: Provides global digital technology consulting and IT services.
5+ YOERequires 5 years in integration, API, or backend engineering; expertise in integration patterns, data transformation, resilient interfaces, APIs, middleware, or event-driven systems; onsite availability required.
ServiceNow, API, middleware, version control
4w
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Machine Learning Engineer / AI Model Developer (Mid to Senior)(Top Secret Clearance Required) (Hybrid)
Quantico, Virginia, United States
HybridFull Time
Solerity
Solerity: Provides IT and engineering services for federal government agencies.
Active Top Secret clearance, experience developing/training/evaluating/deploying ML models, Python and ML framework proficiency, cloud and backend service experience, Git and CI/CD familiarity, strong communication and problem-solving skills.
Python, PyTorch, TensorFlow, Scikit-learn, AWS, Azure, Google Cloud, Git, Docker, Kubernetes, CI/CD, DevSecOps