2w
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AWS Aurora PostgreSQL Engineer
Woodlawn, Maryland, United States
$80k-$157k/yr OnsiteFull Time
7+ YOEExpertise with Amazon Aurora PostgreSQL, HA design, performance tuning, scripting (Python/Bash/PowerShell), CI/CD integration, and AWS cloud operations; ability to obtain public trust clearance.
Amazon Aurora, PostgreSQL, Aurora Serverless v2, IAM, VPC, CloudWatch, CloudTrail, Secrets Manager, RDS, Liquibase, Flyway, Ansible, AWS CLI, AWS CDK, CloudFormation, Terraform, Python, Bash, PowerShell
3mo
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C++ Engineer
Lancaster or Moscow or United States
HybridFull Time
3+ YOEMid-level C++ experience; knowledge of C#, Rust, and JScript; SQL/PostgreSQL; familiarity with Windows tech like COM/MFC; experience refactoring large codebases.
C++, C#, Rust, JScript, SQL, PostgreSQL, COM, MFC, Windows
1mo
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Principal Data Engineer, Operations Manager II (NCS) - Mayor's Office of Performance and Innovation
Baltimore, Maryland, United States
$107k-$177k/yr OnsiteFull Time
7+ YOEBachelor's in CS/Data Science/Information Systems (or equivalent), 7+ years data engineering experience, proficiency with Python, PostgreSQL, ETL/ELT, data modeling, and collaborative engineering practices.
Python, Pandas, Polars, SQLAlchemy, requests, PostgreSQL, SQL, GitHub, ETL/ELT, CI/CD
1mo
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API Developer/Programmer
Aberdeen Proving Ground, Maryland, United States
$90k-$150k/yr OnsiteFull Time
2+ YOEBachelor's degree in a technical field and 2+ years experience. Experience with web/API development, MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java, cloud/containerization, information systems security, and Agile.
MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java
2w
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Senior BI Engineer
Woodlawn, Maryland, United States
HybridFull Time
5+ YOE5+ years MicroStrategy experience, strong Oracle and PostgreSQL skills, advanced SQL, bachelor’s degree in a quantitative field, US residency and 3 of last 5 years requirement, ability to obtain federal position of trust.
MicroStrategy Workstation, MicroStrategy, Oracle, PostgreSQL, SQL, AWS QuickSight, Power BI, Snowflake, ChatGPT, Copilot, AWS S3, AWS Redshift, AWS Lambda, Python
3mo
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Ruby on Rails Engineer
Towson, Maryland, United States
$100k-$120k/yr RemoteFull Time
5+ YOE5+ years Rails backend experience; data integrations; financial/accounting systems (NetSuite a plus); ACH payments; OOP; testing; MVC/REST; PostgreSQL/MySQL; AWS; Docker/Kubernetes; Git; Agile; strong communication.
Ruby on Rails, Ruby, PostgreSQL, MySQL, ActiveRecord, AWS, Docker, Kubernetes, Redis, Sidekiq, GraphQL, API design, Git, RSpec, Minitest
19h
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Data Engineer II
Baltimore, Maryland, United States
$100k-$120k/yr HybridFull Time
3+ YOEBachelor's in CS/IT or related,3+ years as data engineer/architect,proficiency with MySQL,PostgreSQL,SQL Server,cloud platforms (AWS/Azure/Google Cloud),data modeling,ETL/ELT,knowledge of data governance and HIPAA/GDPR compliance.
MySQL, PostgreSQL, SQL Server, AWS, Azure, Google Cloud
3mo
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Senior Back-End Developer - United States
San Antonio or Baltimore or United States
RemoteFull Time
10+ YOE5+ MgmtActive Top Secret/SCI clearance, bachelor’s degree in a related field, 10+ years experience, 5+ years back-end development with Python and PostgreSQL, experience with RESTful APIs, AWS, Kubernetes, RedHat Linux, CI/CD, DevSecOps, and related toolchains.
Python, PostgreSQL, Jira, AWS Infrastructure, Kubernetes, RedHat Linux, BASH, Spring, Ansible, JUnit5, Nexus Repository, Maven, RESTful API, DevSecOps, microservices, containers, CI/CD, Agile Test-Driven development
1mo
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Senior Database Engineer
Mechanicsburg, Pennsylvania, United States
OnsiteFull Time
5+ YOEU.S. citizen eligible for Public Trust; Bachelor's degree or equivalent; 5+ years DB/data engineering experience; strong AWS database experience (Aurora PostgreSQL, DocumentDB, Redshift, Databricks, ElastiCache); AWS certifications mandatory; expertise in query tuning, migrations, automation, observability.
Aurora PostgreSQL, DocumentDB, Redshift, Databricks, ElastiCache, Oracle, MSSQL, S3, IAM, CloudWatch, DMS, Lambda, Datadog, Sentry, GitHub
1w
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Business Intelligence Developer
Aberdeen Proving Ground, Maryland, United States
$105k-$125k/yr OnsiteFull Time
Dynamo Technologies: Delivers IT and digital transformation services to federal agencies.
2+ YOE2+ years building BI solutions with Microsoft Power Platform (Power BI, Power Apps), strong SQL, ETL, data modeling, Python/R scripting, troubleshooting, and end-user training.
Microsoft Power Platform, Microsoft Power BI, Microsoft Power BI Service, DAX, Microsoft Power Apps, Python, R, SQL, PostgreSQL, Microsoft SQL Server, HTML, CSS, JavaScript, Microsoft Power BI REST APIs, Microsoft Power Automate, Microsoft Dataverse, Microsoft Power Virtual Agents, Linux, Azure, AWS, Microsoft Office Suite
2mo
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Lead Engineer Software - Full Stack Technical Lead (Remote)
Baltimore, Maryland, United States
$115k-$229k/yr RemoteFull Time
8+ YOE8 years experience in software design/development; healthcare domain knowledge; front-end and back-end development; API/Microservices; cloud knowledge (AWS/Azure).
JavaScript, Python, Java, Microservices, APIs, AWS, Azure, Oracle, SQL Server, MongoDB, PostgreSQL, CI/CD, TDD, BDD, IBM MQ, AS400
3mo
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Senior Software Engineer - Finance
Hummelstown, Pennsylvania, United States
OnsiteFull Time
5+ YOE5-8 years software development with .NET; strong database, API, and security skills; finance domain knowledge.
C#, .NET Framework, .NET Core, MVC, WPF, React, SQL Server, PostgreSQL, APIs, Confluence
2w
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Sr. Software Engineer_.Net (Hybrid - Owings Mills, MD)
Owings Mills, Maryland, United States
$121k-$206k/yr HybridFull Time
5+ YOEBachelor's degree plus 5+ years software engineering experience; strong .NET and modern JavaScript framework skills; experience with relational databases, cloud-native architectures (preferably AWS), CI/CD, Linux, and Agile; mentoring experience.
.NET, Angular, React, Node.js, Microsoft SQL Server, PostgreSQL, MySQL, AWS, Microsoft Azure, CI/CD, Linux, OpenFin, Finsemble, Symphony, HireVue, TDD, BDD
2w
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Sr. Software Engineer_.Net (Hybrid - Owings Mills, MD)
Owings Mills, Maryland, United States
$121k-$206k/yr HybridFull Time
5+ YOEBachelor's degree plus 5+ years software engineering, strong .NET and modern JavaScript experience, relational DB and API design, cloud-native and containerized microservices, CI/CD, Linux and scripting, mentoring experience.
.NET, Angular, React, Node.js, Microsoft SQL Server, PostgreSQL, MySQL, AWS, Microsoft Azure, Linux, OpenFin, Finsemble, Symphony, CI/CD
1mo
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Software Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr HybridFull Time
3+ YOEBachelor's in CS/SE/EE, 3+ years software development, U.S. citizenship, TS/SCI clearance (CI Poly preferred), strong C++ and Python skills, Linux experience, UI framework and API development experience.
C++, Python, Linux, React, Angular, Vue, Git, CI/CD, Docker, Ansible, Cobbler, HTML/CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite, Automated testing
6d
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Farm Research Analyst
Harrisburg, Pennsylvania, United States
$68k/yr HybridFull Time
4+ YOEAdvanced degree or 4+ years related experience, strong R data skills, 2+ years production agriculture or farmer assistance, excellent communication and organization, ability to travel for fieldwork.
R, Google Workspace, Salesforce, Tableau, QuickBooks Online, PostgreSQL, Zoom
1mo
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SENIOR SOFTWARE DEVELOPER/ENGINEER (CLOUD/CYBER)
Huntsville or Aberdeen or Colorado Springs or Crestview or Tupelo
OnsiteFull Time
7+ YOEBS in CS/Software Eng or equivalent, 7+ years software development experience, DoD Top Secret/SCI eligibility, experience with Python, containers, AI/LLMs, databases, Linux, AWS, and Agile/Scrum.
LLMs, Ollama, LM Studio, Python, C#, Go Lang, React, JavaScript, HTML, CSS, Git, Docker, Bash, TensorFlow, PyTorch, SQL, MongoDB, PostgreSQL, Redis, Linux, AWS, RESTful API, Agile/Scrum
1w
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PCS/Software Engineer
Lancaster, Pennsylvania, United States
OnsiteFull Time
1+ YOEAssociates degree in CS/Electrical/IS,1+ year full‑stack programming (C#,C++,VBA,SQL) and database maintenance experience; knowledge of PLC/HMI/SCADA and UNIX/Linux/Windows; eligible to work in the US.
C#, C++, VBA, SQL, MSAccess, SQL Lite, Microsoft SQL Server, Postgre SQL, PLC, HMI, SCADA, UNIX, LINUX, Windows
3w
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Salesforce Business Analyst
Reading, Pennsylvania, United States
OnsiteFull Time
2+ YOESalesforce Administrator certification required, 2+ years as a Salesforce admin or BA, Field Service experience preferred, bachelor’s degree preferred, SQL familiarity, strong troubleshooting, requirements gathering, and communication skills.
Salesforce, Agentforce Field Service, Jira, Confluence, SQL, MySQL, PostgreSQL, SQL Server
5d
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Command and Control Engineer/Developer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time, Part Time
5+ YOE5+ years software development experience, bachelor’s in engineering/computer science, US citizenship, DoD clearance eligibility, Docker, GitLab CI/CD, REST API experience, Unix/Linux proficiency, strong communication and analytical skills.
Docker, GitLab, RESTful APIs, Golang, C++, postGres, postGIS, Microsoft Excel, Microsoft Word, Unix, Linux, ATAK, TakServer, Data Distribution Service