540 platform software engineer jobs at 230 companies in Clinton, MD
1w
Save
Mark Applied
Hide
Principal Platform Software Engineer
Vienna or Virginia or Maryland or United States
OnsiteFull Time
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)
3w
Save
Mark Applied
Hide
Software & Platform Engineer
McLean, Virginia, United States
$165k-$185k/yr HybridFull Time
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
2mo
Save
Mark Applied
Hide
Software & Platform Engineer
McLean, Virginia, United States
$165k-$185k/yr HybridFull Time
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
1mo
Save
Mark Applied
Hide
Software Engineer, Platform Engineering
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOE5+ years in infrastructure/platform/cloud engineering; Bachelor's in CS/Engineering; strong AWS (including GovCloud), Terraform, EKS/Kubernetes, Python, Bash, CI/CD, GitLab/Artifactory experience; US citizen eligible for security clearance.
Terraform, Terraform Enterprise, Terraform Cloud, AWS, AWS GovCloud, Control Tower, IAM, VPC, EKS, CloudFormation, Kubernetes, GitLab, Artifactory, CI/CD, Python, Bash, Helm, ArgoCD, Elastic, Go, GitOps
2w
Save
Mark Applied
Hide
Hybrid Cloud Platform Software Engineer
Denver or Sterling or St. Louis or Sunset Hills
$99k-$207k/yr OnsiteFull Time
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
2w
Save
Mark Applied
Hide
Hybrid Cloud Platform Software Engineer
Denver or St. Louis or Sterling or Sunset Hills
$99k-$207k/yr OnsiteFull Time
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
6d
Save
Mark Applied
Hide
Software Engineer - Platform
Laurel, Maryland, United States
$115k-$160k/yr OnsiteFull Time
3+ YOEActive Top Secret/SCI with polygraph required; Bachelor's in a technical discipline or 4yrs experience; 3+ years software development; proficiency with Python, Docker, Kubernetes, AWS; CI/CD and security best practices.
AWS, Kubernetes, Docker, Python, CI/CD
1mo
Save
Mark Applied
Hide
Software Engineer, Agent Platform
Washington or Costa Mesa
$220k-$292k/yr OnsiteFull Time
Strong backend engineering experience building production platforms; deep expertise in LLM agent framework design and evaluation; familiarity with model post-training workflows (SFT, RL); emphasis on reliability and partnering with ML/product teams.
Lattice OS, Langchain, Deepagents, Claude SDK, Kubernetes, Docker
2mo
Save
Mark Applied
Hide
(7029) Platform Engineer
Columbia, Maryland, United States
$131k-$171k/yr HybridFull Time
3+ YOEU.S. citizen eligible for Secret clearance; 3–5+ years platform engineering or software development experience with AWS, Kubernetes, Ansible, Go, Linux, and shell scripting; experience with storage layers and infrastructure-as-code.
AWS, Go, Kubernetes, Ansible, Ceph, Rook, Longhorn, Shell, Bash, GitLab CI, Travis CI, Jenkins, Jira, Confluence, GitHub, GitLab, Puppet, Maven, oVirt, Proxmox, VMware, Cloudera Distribution of Hadoop, Hortonworks Data Platform, MapR
1mo
Save
Mark Applied
Hide
DevEx Platform Engineer
Washington, District of Columbia, United States
$160k-$180k/yr HybridFull Time
5+ YOE5+ years platform or software engineering experience building and operating AI-enabled developer platforms; SLO/SLI and SRE practices; observability; cloud (AWS) and IaC; strong programming and communication skills.
Datadog, Grafana, OpenTelemetry, ELK, CloudWatch, EKS, ECS, Lambda, API Gateway, IAM, VPC, S3, GitHub Enterprise, GitHub Actions, Terraform, Python, TypeScript, Go, Coder, Claude Code, Cursor, MCP
1w
Save
Mark Applied
Hide
Sr. Software Engineer II, AI Platform
United States or San Francisco or New York City or Washington
$131k-$198k/yr RemoteFull Time
6+ YOE6+ years software engineering experience building and operating large-scale backend/platform systems; hands-on GenAI and LLM integration; experience with Python/Java/Go; distributed systems and workflow design expertise.
Python, Java, Go, LangChain, OpenAI SDK, MCP, LLMs, Salesforce, Gong, Outreach, Tofu
2mo
Save
Mark Applied
Hide
Senior Platform Engineer
Fairfax, Virginia, United States
OnsiteFull Time
7+ YOE7+ years software/platform engineering with production Kubernetes, Terraform, AWS (EC2, S3, VPC, IAM, RDS, Lambda), CI/CD and GitOps, Docker/Helm, Prometheus, microservices, Agile; Bachelor's in EE/CS or related; Active Top Secret clearance to start.
Kubernetes, Terraform, AWS, EC2, S3, VPC, IAM, RDS, Lambda, CI/CD, GitOps, Docker, Helm, Prometheus, ArgoCD, Ansible, Keycloak, Python, C++, Agile
1d
Save
Mark Applied
Hide
Staff Software Engineer, Platform
San Francisco or New York or Washington
$240k-$300k/yr OnsiteFull Time
8+ YOE8+ years building and operating cloud infrastructure, hands-on ownership of platform/networking/traffic systems, strong security and reliability experience, on-call and incident response experience, degree or equivalent.
1d
Save
Mark Applied
Hide
Platform Engineer - Identity Infrastructure
Washington, District of Columbia, United States
$135k-$200k/yr HybridFull Time
3+ YOE3+ years SRE/DevOps or software engineering experience; deploy and operate containerized services in cloud; infra-as-code; expert in Go/Python/TypeScript; knowledge of identity protocols and platforms; TS/SCI clearance or eligibility.
EKS, ECS, AWS, Azure, Google Cloud Platform (GCP), Entra ID, Keycloak, AWS Cognito, Okta, Go, Python, TypeScript, Terraform, Helm, CloudFormation, SAML, OIDC, OAuth 2.0, LDAP, Kerberos, FIDO2, WebAuthn
6d
Save
Mark Applied
Hide
SME Software Developer — ETL Platform
McLean, Virginia, United States
OnsiteFull Time
15+ YOE15+ years software development with ETL/data-platform expertise, backend services/APIs, experience with Elastic, MongoDB, S3, Redis, Keycloak, RabbitMQ, ability to mentor, and maintain required security clearance for SCI work.
Elastic, MongoDB, S3, Redis, Keycloak, RabbitMQ
2w
Save
Mark Applied
Hide
Cloud Platform Engineer
Columbia, Maryland, United States
HybridFull Time
5+ YOE5+ years platform engineering or software development experience with Python/Go, strong Linux and shell scripting, Kubernetes/container orchestration, OS deployment/orchestration, and cloud infrastructure; U.S. citizenship required; security clearance processed.
AWS, Python, Go, kickstart, ansible, puppet, Kubernetes, Docker, Podman, Helm, Kustomize, Flux CD, Shell/Bash, Gitlab-CI, Travis-CI, Jenkins, JIRA, Confluence, Github, Gitlab, maven, ovirt, proxmox, vmware, Cloudera CDH Hadoop, MapR Hadoop, Databricks, Apache Spark
1mo
Save
Mark Applied
Hide
Full Stack/ Platform Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizenship and active clearance with polygraph required. Bachelor's in computer science/engineering required. Strong software development in Java and Python, cloud integration, prototype deployment, and experience with Docker/Kubernetes preferred.
Java, Python, Docker, Kubernetes, Linux, VMs
1mo
Save
Mark Applied
Hide
CRM Platform Engineer
Washington, District of Columbia, United States
$95k-$110k/yr OnsiteFull Time
5+ YOE5+ years CRM or software engineering experience; strong Apex/LWC/SOQL/SOSL skills; Salesforce integrations (REST, SOAP, Bulk, Platform Events, Change Data Capture); GitHub/DevOps experience; strong communication.
Salesforce, Apex, LWC, SOQL, SOSL, SAQL, SQL, Javascript, HTML, CSS, JSON, REST APIs, SOAP APIs, Bulk APIs, Platform Events, Change Data Capture, OAuth, Named Credentials, GitHub, MCP Server
4w
Save
Mark Applied
Hide
Platform Engineer
Springfield, Virginia, United States
$114k-$180k/yr OnsiteFull Time
5+ YOETS/SCI clearance required, 5+ years platform development experience (ServiceNow preferred), 2+ years JavaScript, REST/SOAP integrations, ITSM/ITIL experience, and ability to meet DoD 8140/CSWF requirements.
ServiceNow, Salesforce, BMC Remedy, Jira Service Management, REST, SOAP, JavaScript, ServiceNow IntegrationHub, ServiceNow Service Portal, UI Builder
1w
Save
Mark Applied
Hide
Platform Engineer
Fort Belvoir, Virginia, United States
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years software development in DevOps, 1+ year automation (Terraform/Ansible/CloudFormation/Puppet), Kubernetes and AWS/Azure experience, TS/SCI clearance, HS diploma required, Security+ or CISSP obtainable within 30 days.
Terraform, Ansible, CloudFormation, Puppet, Kubernetes, AWS, Microsoft Azure, GitLab, GitHub, Bash, PowerShell, Python, Groovy, Ruby, JSON, REST, XML, YAML
Explore Jobs