1mo
Save
Mark Applied
Hide
Senior Database Engineer
United States or Canada or United Kingdom or Philippines or Romania or Quebec or Northern Ireland or Hawaii
$140k-$175k/yr RemoteFull Time
7+ YOE7+ years administering PostgreSQL, MariaDB experience, Pgpool-II, replication, performance tuning, automation with shell scripts, Git/DACPAC familiarity, microservices and OLTP/OLAP experience; on-call duty possible.
PostgreSQL, MariaDB, Pgpool-II, Shell scripts, SQL, Git, DACPAC, Apache Kafka, Microsoft SQL Server, Azure, AWS, Azure SQL, Elasticsearch, Tableau
2mo
Save
Mark Applied
Hide
Software Engineer 2
Annapolis Junction or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii or United States
$64-$120/hr OnsiteFull Time
14+ YOEU.S. citizenship and active/obtainable TS/SCI clearance required. Bachelor's in a relevant field or equivalent, 14+ years software engineering experience, strong Java, Hadoop, microservices, containers, Kubernetes, and distributed systems skills.
Hadoop, microservices, RESTful APIs, Podman, Docker, Kubernetes, Java, AWS, MongoDB, ArangoDB, Redis, PostgreSQL
3mo
Save
Mark Applied
Hide
Senior Software Engineer (Hybrid) - 27722
San Antonio or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$52-$140/hr HybridFull Time
7+ YOEU.S. citizenship and position-appropriate security clearance required. Senior-level Java engineer with Kubernetes, Helm/Flux, microservices, API, and Linux experience; demonstrated tech lead/mentorship experience and 7+ years software engineering experience (varies by degree).
Java, Spring, Guava, Kubernetes, Helm, Flux, RESTful web services, Microservices, Linux, Git, Nexus, Maven, AWS, Azure, Golang, Python, GitLab CI, Elasticsearch, MongoDB, Solr, JIRA, Confluence, GitHub Enterprise
3mo
Save
Mark Applied
Hide
Senior Software Engineer (Hybrid) - 27718
Columbia or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$52-$140/hr HybridFull Time
7+ YOE7+ years software engineering experience with strong Java skills, Kubernetes, microservices, API design, CI/CD, Linux, configuration management, and prior tech lead/mentorship experience. U.S. citizenship and appropriate security clearance required.
Java, Spring, Guava, Kubernetes, Helm, Flux, RESTful, Microservices, Linux, Git, Nexus, Maven, AWS, Azure, Go, Python, GitLab CI, CI/CD, Elasticsearch, MongoDB, Solr, NoSQL, JIRA, Confluence, GitHub Enterprise, Custom Resource Definition (CRD)
3mo
Save
Mark Applied
Hide
Software Engineer (Hybrid) - 27784
Columbia or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$52-$140/hr HybridFull Time
7+ YOEUS citizenship and ability to obtain/hold appropriate security clearance (Secret/TS/SCI); 7–9+ years software engineering experience (education/experience tradeoffs); Java/Kotlin, Spring/Guava, microservices, REST, Linux, Git/Nexus/Maven; hybrid (1–2 days/week Columbia, MD).
Java, Kotlin, Spring, Guava, RESTful web services, Microservices, Linux, Git, Nexus, Maven, Docker, Kubernetes, AWS, Azure, Elasticsearch, MongoDB, Solr, Jira, Confluence, GitHub, Big Data Platform
1mo
Save
Mark Applied
Hide
Sr. Engineer, Software - Archimedes
St. Louis or Brentwood or Alaska or Arizona or Arkansas or California or Connecticut or Delaware or Hawaii or Idaho or Louisiana or Maine or Massachusetts or Michigan or Mississippi or Montana or Nebraska or Nevada or New Mexico or New York or North Carolina or North Dakota or Oregon or Rhode Island or South Carolina or South Dakota or Texas or Utah or Vermont or Washington or West Virginia or Wyoming or United States
HybridFull Time
8+ YOEBachelor's in CS or related; 8+ years software engineering experience (5+ years with C#, .NET, React); experience with cloud-native, APIs, microservices, CI/CD, Git, Azure; technical leadership and mentoring experience.
C#, .NET, ASP.NET Core, React, TypeScript, JavaScript, REST APIs, GraphQL, Webhooks, API Management, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure Container Apps, Microsoft Azure Kubernetes Service (AKS), Microsoft Azure Storage, Microsoft Azure Databricks, Microsoft Azure Data Lake Storage Gen2, Microsoft Azure Synapse Analytics, Microsoft SQL Server, PostgreSQL, Microsoft Azure DevOps, GitHub Actions, CI/CD, Infrastructure as Code, Retrieval-Augmented Generation (RAG), Microsoft Azure OpenAI, Microsoft Azure AI Services, Intelligent Automation, Agent-Based Solutions, OWASP, OAuth2, OpenID Connect, DevSecOps, Git, Azure Repos, GitHub, TFS, Jira, Unix/Linux shell scripting
3mo
Save
Mark Applied
Hide
Software Engineer (Hybrid) - 28021
Columbia or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$52-$140/hr HybridFull Time
5+ YOEUS citizenship and position-appropriate security clearance required. Strong Java experience, 5+ years software engineering (alternatives available with advanced degree), applied AI integration experience, enterprise API and microservices experience, and hybrid work availability.
Java, Spring, Guava, Spring AI, LangChain4j, LangChain, LlamaIndex, OpenAI, Anthropic, Model Context Protocol (MCP), NiFi, Kafka, AWS, Kubernetes, Postgres, MySQL, NoSQL, Python, Git, Nexus, Maven, Linux, Jira, Confluence, YouTrack, GitHub
3mo
Save
Mark Applied
Hide
Software Engineer (Hybrid) - 27725
Columbia or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$52-$140/hr HybridFull Time
5+ YOEU.S. citizenship and position-appropriate security clearance required; 5+ years software engineering with Java/Kotlin and modern Java frameworks; experience with APIs, REST, microservices, Linux, CI tools, cloud and containerization; hybrid work (1-2 days/week in Columbia, MD).
Java, Kotlin, Spring, Guava, Linux, Git, Nexus, Maven, AWS, Azure, Elasticsearch, MongoDB, Solr, Docker, Kubernetes, Jira, Confluence, GitHub
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Bucharest or Romania or United States or Canada or United Kingdom or Philippines or Quebec or Northern Ireland or Hawaii
lei28k-lei34k/mo HybridFull Time
5+ YOE5+ years building backend systems with Node.js and TypeScript, 5+ years with React, experience with microservices, PostgreSQL, Docker, container orchestration (ECS/EKS/Kubernetes), cloud infra and CI/CD, strong testing and debugging skills.
React, Node.js, TypeScript, PostgreSQL, Docker, ECS, EKS, Kubernetes, CI/CD, MFA/2FA
1mo
Save
Mark Applied
Hide
Application Developer
United States or Alaska or California or Colorado or Delaware or Hawaii or Idaho or Maine or Montana or Nevada or New Hampshire or New York or North Dakota or Rhode Island or South Dakota or Vermont or Washington or Wyoming
RemoteFull Time
2+ YOE2+ years development experience; BA/BS in Information Systems (or equivalent); experience with Java/Scala, Angular/TypeScript, Oracle and Microsoft SQL Server, RESTful APIs, microservices, Git, Docker, Kubernetes, and CI/CD.
Java, Scala, Angular 12+, TypeScript, Oracle, Microsoft SQL Server, RESTful API, Git, Jenkins, Docker, Kubernetes, Scalatra, Spring, Play, CI/CD, HTTP, HTTPS, WebSockets, OAuth, JWT
1mo
Save
Mark Applied
Hide
Manager, Enterprise & Product Engineering - Archimedes
St. Louis or Brentwood or United States or Alaska or Arizona or Arkansas or California or Connecticut or Delaware or Hawaii or Idaho or Louisiana or Maine or Massachusetts or Michigan or Mississippi or Montana or Nebraska or Nevada or New Mexico or New York or North Carolina or North Dakota or Oregon or Rhode Island or South Carolina or South Dakota or Texas or Utah or Vermont or Washington or West Virginia or Wyoming
HybridFull Time
10+ YOE5+ MgmtBachelor's in IT or equivalent; 10+ years software engineering experience with 5+ years leading engineering teams. Expertise with .NET, C#, React, APIs, microservices, cloud-native architectures, CI/CD and DevSecOps; experience with AI/ML and regulated healthcare preferred.
.NET, C#, React, APIs, microservices, cloud-native, CI/CD, DevSecOps
3mo
Save
Mark Applied
Hide
Software Engineer 1 (Potential Telework)
Annapolis Junction or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$52-$107/hr HybridFull Time
7+ YOEUS citizenship and Top Secret/SCI clearance with appropriate polygraph required. 7+ years SWE experience, Bachelor’s in CS (or 4 additional years exp), strong Java/JavaScript/Python, ETL, microservices, Docker, Kubernetes, Jenkins, GitHub/GitLab, Jira/Confluence.
Java, JavaScript, Python, Agile, ETL, Docker, Docker Compose, Kubernetes, Jenkins, GitHub, GitLab, Jira, Confluence, PostgreSQL, NoSQL, Go, Rust, C++, Vue, MinIO, ClickHouse, Graphite
3mo
Save
Mark Applied
Hide
Software Engineer 1 (Potential Telework)
Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$52-$107/hr HybridFull Time
7+ YOEUS citizenship and appropriate security clearance (TS/SCI with poly) required. 7+ years SWE experience (Bachelor's in CS required or 4 extra years experience in lieu). Full‑stack Java development, ETL, microservices, Docker, Kubernetes, Jenkins, GitHub/GitLab, and large‑data experience.
Java, JavaScript, Python, ETL, Docker, Docker Compose, Kubernetes, Jenkins, GitHub, GitLab, Jira, Confluence, AWS, PostgreSQL, NoSQL, Go, Rust, C++, Vue, MinIO, ClickHouse, Graphite, Agile
5d
Save
Mark Applied
Hide
Director, Software Engineering
Warrendale or Warrendale or Troy or Farmington Hills or Washington or Bowie or New York or Denville or Sterling Heights or India or Alabama or Alaska or Arizona or Arkansas or California or Colorado or Connecticut or Delaware or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or North Dakota or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming
HybridFull Time
10+ YOE7+ Mgmt10+ years software engineering experience,7+ years people leadership,3+ years microservices experience,experience with IaC,CI/CD and DevOps,metric-driven and strong strategic leadership skills.
Infrastructure as Code (IaC), CI/CD, Jira, DevOps