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576 senior software engineer platform jobs at 203 companies in Alexandria, VA

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Principal Platform Software Engineer
Vienna or Virginia or Maryland or United States
OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOESenior software engineer with expertise in OCI integrations, API platforms, observability, automation, and production operations; coding/scripting (6+ years), databases (4+ years), cloud experience (3+ years).
Oracle Cloud Infrastructure (OCI), Oracle Integration Cloud (OIC Gen3), OCI API Gateway, OCI GoldenGate, OCI Logging Analytics, REST APIs, JSON, XML, OAuth 2.0, JWT, SSL/TLS, Terraform, Python, Shell scripting, CI/CD, SQL, C/C++, JavaScript, Dynatrace, Grafana, Splunk, Kubernetes, Oracle Banking Cloud Services (OBCS)
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3mo
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Senior Cloud Platform Engineer
Sterling, Virginia, United States
HybridFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
6+ YOESenior cloud platform engineer with 6+ years IT/DevOps, strong AWS/Azure, hybrid cloud, automation, security, and leadership experience.
AWS, Azure, Ansible, Terraform, Packer, GitLab CI/CD, AWS CLI, Docker, Kubernetes, CI/CD pipelines
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1w
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Senior Platform Software Engineer (Cache, Query and Compute Platforms)
McLean, Virginia, United States
$138k-$205k/yr HybridFull Time
Medallia
Medallia: Provides enterprise experience management and customer feedback software.
5+ YOERequires 5+ years in software, systems, platform, DevOps, or reliability engineering; 3+ years operating distributed platforms; experience with Redis, Kvrocks, Trino, or Spark; programming and architecture review experience.
Redis, Kvrocks, Trino, Spark, Redis Cluster, Redis Sentinel, S3, Hive Metastore, Kubernetes, Java, Go, Python
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1w
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Senior Platform Software Engineer (Cache, Query and Compute Platforms)
McLean or Tysons Corner
$138k-$205k/yr HybridFull Time
Medallia
Medallia: Provides cloud-based software for experience management and analytics.
5+ YOERequires 5 years in software, systems, platform, DevOps, or reliability engineering; 3 years operating distributed production platforms; experience with Redis, Kvrocks, Trino, or Spark; and Java, Go, or Python.
Redis, Kvrocks, Trino, Spark, Redis Cluster, Sentinel, Java, Go, Python, Kubernetes, Hive Metastore, S3, RFCs, ADRs
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3mo
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Senior Software Engineer - Database Platform
McLean, Virginia, United States
OnsiteFull Time
Appian
AppianNASDAQ: APPN: Provides a low-code platform for enterprise-grade process automation.
5+ YOE5+ years in enterprise software; strong Java, Hibernate, RDBMS, JDBC; CI/CD in Cloud (AWS) and Jenkins; distributed real-time data systems; BE/B.Tech/BS in CS; strong OO/design and Agile.
Java, Hibernate, RDBMS, JDBC, AWS, Jenkins, CI/CD
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3mo
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Senior Software Engineer
Washington or Boston
$129k-$194k/yr OnsiteFull Time
Recorded Future
Recorded Future: Provides AI-driven threat intelligence to protect organizations from cyberattacks.
Strong Python, distributed systems, cloud platforms, AI/ML, LLMs, autonomous agents, senior IC.
Python, AWS, GCP, Azure, Jira, Git, LLMs, AI agent tooling
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2mo
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Senior Software Engineer (Leadership) 2026-0138
Chantilly, Virginia, United States
OnsiteFull Time
Acclaim Technical Services
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
10+ YOE4+ MgmtSenior software engineer with leadership experience; TS/SCI clearance with polygraph; 10+ years in software/data/platform engineering; 4+ years leading a major technical service area; strong admin/control-plane design.
Java, Linux, Vue.js, Consul, Nomad, Vault
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3w
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Senior Software Engineer - Platform
Laurel, Maryland, United States
$170k-$240k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
12+ YOEActive Top Secret/SCI clearance with polygraph, 12 years software development, bachelor’s in technical discipline (or +4 years experience), AWS/Kubernetes/CI/CD experience, leadership and communication skills.
AWS, EKS, Terraform, IAM, Route 53, Kubernetes, Helm, Kustomize, Docker, Argo CD, Elastic Stack (Kibana), Grafana, Prometheus
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4d
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Senior Software Engineer - Data Platform & AI Automation
Vancouver or New York City or Washington, D.C. or London or Galway or Budapest or Munich or Bengaluru or Singapore or Sydney
$114k-$140k/yr HybridFull Time
Diligent
Diligent: Provides software for corporate governance, risk, and compliance management.
Production software engineering experience with cloud data platforms, Snowflake, AWS, dbt, orchestration, AI tooling, MLOps, CI/CD, DataOps, governance, testing, and observability.
Snowflake, AWS, dbt, MLOps, CI/CD, DataOps, MCP Servers, AI coding tools
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1mo
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Software & Platform Engineer
McLean, Virginia, United States
$165k-$185k/yr HybridFull Time
Kentro
Kentro: Provider of digital and IT services for federal agencies.
7+ YOEBachelor's degree and 7+ years experience building cloud-native, API-first solutions; strong coding in Python, JavaScript/TypeScript, Java, Go or C#; platform integrations, IaC and observability experience.
Python, JavaScript, TypeScript, Java, Go, C#, ServiceNow, Salesforce, Databricks, AWS, Azure, GCP, Oracle, Terraform, Ansible, Azure Resource Manager, Prometheus, Datadog, OpenTelemetry, TOGAF, DODAF
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3mo
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Software & Platform Engineer
McLean, Virginia, United States
$165k-$185k/yr HybridFull Time
Kentro
Kentro: Provides digital transformation and IT services to federal agencies.
7+ YOEBachelor's degree and 7+ years experience; strong cloud (AWS/Azure/GCP) and API-first architecture knowledge; proficient coding (Python, JavaScript/TypeScript, Java, Go, C#); IaC, observability, and enterprise platform integration experience.
AWS, Azure, GCP, Oracle, Terraform, Ansible, Azure Resource Manager, Prometheus, Datadog, OpenTelemetry, ServiceNow, Salesforce, Databricks, Python, JavaScript, TypeScript, Java, Go, C#, TOGAF, DODAF
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1mo
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Senior Platform Engineer
Washington, District of Columbia, United States
$121k-$165k/yr OnsiteFull Time
The Nuclear Company
The Nuclear Company: Deploys standardized nuclear reactors for utility-scale energy generation.
5+ YOE5+ years building and running production backend/platform systems; strong backend coding (Python, Go, Java, TypeScript); CI/CD, integrations (REST APIs, event streams), cloud (AWS), infra-as-code, data modeling; BS/MS or equivalent experience.
Python, Go, Java, TypeScript, REST APIs, CI/CD, AWS, Palantir Foundry, Databricks, Snowflake, React, SCADA, Model Context Protocol (MCP)
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2mo
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Senior Software Engineer - Platform Integrations
Bethesda, Maryland, United States
$140k-$200k/yr HybridFull Time
ZoomInfo
ZoomInfoNASDAQ: GTM: Provides B2B contact data and sales intelligence software.
5+ YOE5+ years backend engineering experience; proficiency in Java (Spring Boot) and/or Node.js (NestJS); experience with workflow orchestration (Temporal, Google Cloud Workflows), Kafka, distributed systems, observability, and mentoring engineers.
Temporal, Google Cloud Workflows, Kafka, Java, Spring Boot, Node.js, NestJS
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6d
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Senior Software Engineer – Platform & Data Infrastructure
Mountain View or McLean or New York City or Tampa
$191k-$214k/yr OnsiteFull Time
ID.me
ID.me: Provides secure digital identity verification and authentication services.
8+ YOEBachelor’s or graduate degree in a technical field, 8+ years in platform, SRE, or cloud data infrastructure, and expertise in Kubernetes, Terraform, GitOps, data platforms, and cloud-native systems.
Kubernetes, GKE, EKS, FluxCD, Helm, Terraform, Terraform Enterprise, Terragrunt, Sentinel, Open Policy Agent (OPA), Apache Airflow, Kafka, BigQuery, HashiCorp Vault, External Secrets Operator, Google Secret Manager, KMS, Splunk, GCP Cloud Logging, Stackdriver, ArgoCD, Python, Bash, SQL, Java
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1w
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Senior Software Engineer, Platform
Washington, District of Columbia, United States
$190k-$240k/yr OnsiteFull Time
Peregrine
Peregrine: Data integration and analytics platform for public safety agencies.
5+ YOEComputer science degree or equivalent; 5+ years building and operating cloud infrastructure at scale; Python or Go; cloud, containers, infrastructure-as-code, security, compliance, production operations, on-call, and incident response experience.
Python, Go
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1mo
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Hybrid Cloud Platform Software Engineer
Denver or Sterling or St. Louis or Sunset Hills
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
7+ YOEBachelor's in STEM or equivalent experience, 7+ years developing software/cloud solutions, AWS, Git, Kubernetes, Helm, Trino experience, strong communication; TS/SCI with poly preferred.
Amazon Web Services, Git, Kubernetes, Helm, Trino, Red Hat OpenShift, Cameo
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1mo
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Hybrid Cloud Platform Software Engineer
Denver or St. Louis or Sterling or Sunset Hills
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOEBachelor's in STEM (or equivalent certs), 7+ years developing software/cloud solutions, AWS, Git, Kubernetes, Helm, Trino experience, TS/SCI clearance preferred, strong communication and critical thinking.
Amazon Web Services, Git, Kubernetes, Helm, Trino, Red Hat OpenShift, Cameo
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6d
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Software Engineer, Platform Engineering
Washington, District of Columbia, United States
HybridFull Time
Helsing
Helsing: AI-powered software and autonomous hardware for democratic defense missions.
5+ YOERequires 5+ years in infrastructure, platform, or cloud engineering; a bachelor's degree; AWS, Terraform, Kubernetes, Python, Bash, CI/CD, security compliance, and U.S. citizenship eligible for clearance.
AWS, AWS GovCloud, AWS Control Tower, AWS IAM, AWS VPC, Amazon EKS, AWS CloudFormation, Terraform, Terraform Enterprise, Terraform Cloud, Kubernetes, Python, Bash, GitLab, Artifactory, CI/CD, Helm, ArgoCD, GitOps, Elastic, FIPS, CMMC, NIST, MLOps, GPU
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3d
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Platform Engineer - US
Los Angeles or Dallas or Denver or Houston or New York City or Orange County or Palo Alto or San Francisco or Washington or Los Angeles
$140k-$180k/yr OnsiteFull Time
Gibson Dunn
Gibson Dunn: A global law firm advising clients on significant transactions and disputes.
5+ YOE5+ years in platform, DevOps, infrastructure, or software engineering; production Go and Python; Git, CI/CD, IaC, cloud, Kubernetes, Docker, observability, and security experience; bachelor's degree or equivalent.
Go, Python, PowerShell, Bash, Git, GitHub Actions, Azure DevOps, GitLab CI, Jenkins, JFrog Artifactory, Playwright, pytest, JUnit, Terraform, Ansible, Bicep, ARM, Helm, Kustomize, Argo CD, Flux, AWS, Azure, Docker, Kubernetes, Anthropic, Azure OpenAI, Amazon Bedrock, Model Context Protocol (MCP), Prometheus, Grafana, Datadog, Splunk, Elastic, ELK, OpenTelemetry, HashiCorp Vault, OPA, Conftest, SAST, DAST, CLIs, SDKs, APIs, ITIL, Lean, Agile
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2mo
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Senior Software Engineer
Arlington, Virginia, United States
$132k-$212k/yr HybridFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Extensive software engineering experience; proficiency in C#, Java, Python, Go, or JavaScript/TypeScript; CI/CD, cloud (AWS/Azure), Docker, Kubernetes, IaC, and platform engineering; bachelor's degree or equivalent preferred.
C#, Java, Python, Go, JavaScript, TypeScript, CI/CD, Jenkins, GitHub Actions, AWS, Azure, Docker, Kubernetes, Infrastructure as Code, ETL
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