1mo
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PostgreSQL Database Engineer
Malvern, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years production PostgreSQL engineering with cloud deployments; expert in performance tuning, replication, archival, patching/upgrades; experience with cloud-managed Postgres, monitoring tools, and Bash/Python scripting; U.S. work authorization required.
PostgreSQL, RDS, Aurora, Azure PostgreSQL, Azure Flexible Server, Cloud SQL, pg_stat_activity, pg_stat_statements, Prometheus, Grafana, pganalyze, CloudWatch, Azure Monitor, Ansible, Terraform, CI/CD, Python, Bash
2mo
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AI / ML Engineer
Wayne, Pennsylvania, United States
RemoteFull Time
1+ YOELead design and deployment of AI agent workflows; manage data in PostgreSQL/vector databases; integrate Azure OpenAI; fine-tune models; mentor team.
PostgreSQL, pgvector, Azure OpenAI, LangChain, C#/.NET, Python, Azure App Services, Vector databases
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
3mo
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Full Stack Manager of Software Engineering - Java, React and AWS
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE2+ Mgmt5+ years engineering experience; 2+ years leading technologists; strong Java, React, AWS; SQL/Oracle/PostgreSQL; cloud infrastructure tooling; CI/CD and security knowledge.
Java, Spring Boot, React, AWS, PostgreSQL, Oracle, Terraform, CloudFormation, CI/CD, SQL
1mo
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Associate ETL Developer
Radnor or Greensboro or Charlotte or Fort Wayne
$56k-$100k/yr HybridFull Time
1+ YOE1+ years ETL/data engineering experience, Python and SQL proficiency, experience with Oracle/PostgreSQL, REST/JSON API integration, data modeling knowledge, and familiarity with AWS data services.
Python, AWS Glue, S3, Redshift, Lambda, Aurora, Oracle, PostgreSQL, RESTful APIs, JSON, SQL, Informatica, MongoDB, Cassandra, Hive, ETL, Agile, Scrum
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
1mo
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Database Administrator
Radnor, Pennsylvania, United States
$100k-$200k/yr OnsiteFull Time
Experience with SQL and enterprise databases (SAP ASE/Sybase, Microsoft SQL Server), database backup/restore, capacity planning, performance tuning, security, scripting for automation, and familiarity with Kafka, PostgreSQL, and MySQL.
SQL, SAP ASE (Sybase/SAP), Microsoft SQL Server, Kafka, PostgreSQL, MySQL
1w
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Software Developer
Exton or Philadelphia
RemoteFull Time
5+ YOE5+ years professional software development experience with C# and .NET; experience with React, TypeScript, SQL Server, PostgreSQL, Docker, testing tools, and CI/CD; bachelor's degree or equivalent experience preferred.
C#, .NET, React, SQL Server, PostgreSQL, ASP.NET Core, Entity Framework Core, TypeScript, Testcontainers, Playwright, Docker, Docker Compose, GitHub Actions, xUnit, Bicep, Azure Container Apps, Kubernetes
1mo
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Integration & Test Engineer
King of Prussia, Pennsylvania, United States
$73k-$146k/yr HybridFull Time
2+ YOEBachelor's degree with 2+ years experience (or master's with no experience), US citizenship and ability to obtain Secret clearance, experience with Python and Linux, strong communication and presentation skills, test automation and PostgreSQL/Robot Framework familiarity.
Python, Linux, PostgreSQL, Robot Framework
2mo
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Lead Software Engineer II – Java & Python
Wilmington, Delaware, United States
$100k-$135k/yr RemoteMultiple Commitments Available
4+ YOE4-6 years professional software engineering; strong backend Java and Python; SQL/data modeling; AWS; DynamoDB, RDS, PostgreSQL; CI/CD; Docker; ECS/EKS; CloudWatch/Datadog; excellent communication and collaboration.
AWS, Docker, Kubernetes, ECS, EKS, CloudWatch, Datadog, DynamoDB, RDS, PostgreSQL, DocumentDB, CI/CD
3w
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Senior Manager, Software Engineer (AI)
New York or Austin or King of Prussia or Scottsdale
$195k-$205k/yr HybridFull Time
8+ YOE3+ MgmtBachelor's in a technical field, 8+ years software engineering (3+ leading teams), production Python experience, AI/ML and LLM expertise (RAG, agents), cloud-native (AWS, Docker), PostgreSQL, CI/CD and observability, strong people leadership.
Python, LangChain, LangGraph, AWS, Docker, PostgreSQL, GitHub, Jira, Jenkins, LLMs, Retrieval-augmented generation (RAG)
3w
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Senior Software Engineer - Java Microservices
Berwyn or New York City
$82k-$193k/yr OnsiteFull Time
10+ YOE10+ years experience with Core Java/J2EE, Spring Boot/MVC, RESTful services, front-end frameworks (Angular/VueJS), RDBMS (MySQL/PostgreSQL/Oracle), GIT, Maven, Jenkins; Agile experience and strong analytical/problem-solving skills.
Java, J2EE, Spring MVC, Angular, Spring Boot, Restful Web Services, Hibernate, Spring JPA, JavaScript, CSS, HTML, jQuery, Ajax, VueJS, MySQL, PostgreSQL, Oracle Database, GIT, Maven, Jenkins, Spring Cloud, Nginx, NodeJS, Redis
1mo
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Solutions Architect
Exton or Lexington or Houston or Bridgman or Detroit or Saint Paul or Peachtree City
HybridFull Time
10+ YOE10+ years in manufacturing software (MES/IIoT), lead-architect experience, PLC/industrial controls knowledge, ERP/MES/SCADA integrations, database architecture (SQL Server, PostgreSQL, MySQL, Oracle, InfluxDB), and generative-AI/LLM architecture experience.
Microsoft SQL Server, PostgreSQL, MySQL, Oracle, InfluxDB, Rockwell, Siemens, Aveva/Wonderware, GE, ERP, MES, SCADA, historian, PLC, IIoT, GitHub Copilot, Claude, LLM
1mo
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IS Developer
Exton or Lexington or Peachtree City or Bridgman or Holland or Detroit or Houston
HybridFull Time
Experience with industrial/ manufacturing software (MES/IIoT), industrial controls and PLC platforms; development using Python, Java, JavaScript, or Microsoft .NET; database familiarity (Microsoft SQL Server, PostgreSQL, MySQL, Oracle, InfluxDB); practical use of GitHub Copilot/Claude and LLM concepts.
GitHub Copilot, Claude, Python, Java, JavaScript, Microsoft .NET, MES, IIoT, PLC, Rockwell, Siemens, Aveva/Wonderware, GE, MQTT, Microsoft Azure DevOps, AWS, Node-Red, Docker, Microsoft SQL Server, PostgreSQL, MySQL, Oracle, InfluxDB, Inductive Ignition, Sepasoft, Cirrus Link Solutions
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
6d
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AI Modeler
Malvern, Pennsylvania, United States
$130k-$160k/yr OnsiteFull Time
10+ YOE10+ years Python software engineering, hands-on Amazon Bedrock, prompt engineering, AWS fundamentals, model evaluation, and experience building observable production AI systems.
Python, Amazon Bedrock, AWS Lambda, S3, SQS, SNS, EventBridge, CloudWatch, IAM, Secrets Manager, AWS Textract, PyTorch, scikit-learn, PostgreSQL
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
1w
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Backend Software Developer
Wayne, Pennsylvania, United States
HybridFull Time
Experience building backend services and APIs using Ruby/Rails, Python or NodeJS; familiarity with databases, integrations (SFTP/FTP, OAuth2, OIDC), security (TLS, SSH), Linux/Docker, testing and API tools.
Ruby, Ruby on Rails, Python, NodeJS, SFTP, FTP, OAuth2, OIDC, TLS, SSH, Postgresql, Mysql, MariaDB, rSpec, Postman, Linux, Docker, ReactJS, NewRelic, AWS, CI/CD
1mo
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AI Solutions Architect
Kennett Square or Pennsylvania
HybridFull Time
5+ YOEBachelor's in CS/IS/Engineering or equivalent, 5+ years in solutions/enterprise architecture, experience with Azure cloud services, Python, C#/.NET, TypeScript/React, OAuth2/OIDC, LLM integration patterns, CI/CD (GitHub Actions), and strong communication.
Onyx, Python, FastAPI, Azure, App Service, Functions, Cosmos DB, Blob Storage, C#, .NET, PostgreSQL, TypeScript, React, OAuth 2.0, OpenID Connect (OIDC), GitHub Actions, CI/CD, large language model (LLM)
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, Linux, geospatial and DSP experience, ability to present RF data.
C++, Python, Linux, React, Angular, Vue, HTML, CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite, Git, Docker, Ansible, Cobbler, CI/CD pipelines