37 production development systems engineer jobs at 30 companies in Middletown, DE
1mo
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Systems Engineer- Senior
Philadelphia, Pennsylvania, United States
$100k-$115k/yr RemoteFull Time
Bachelor's in computer science or equivalent; extensive Windows Server administration experience; PowerShell automation; MCSA or MCSE preferred; experience designing and supporting production, development, and DR environments.
PowerShell, Windows Server
2mo
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Principal Software Development Engineer (IC4) - Network Region Build (NRB)
United States or Abilene or Austin or Nashville or Chicago or Pittsburgh or Philadelphia or Saline
$115k-$235k/yr OnsiteFull Time
6+ YOEStrong software engineering in Python/Java/Go/Rust, networking fundamentals (BGP, TCP/IP, IPv6), experience with distributed systems, Git and CI/CD, Linux production environments; 6+ years experience.
Python, Java, Go, Rust, Git, GitHub Copilot, ChatGPT Enterprise, Oracle AI, Codex, YANG, OpenConfig, NETCONF, gNMI, OCI - DNS, TCP/IP
2w
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Senior Engineer II
Newark, Delaware, United States
HybridFull Time
5+ YOEBachelor's degree in a related field and 5 years of experience in systems engineering, architecture, programming, Azure DevOps, technical requirements, product ownership, and data ERD development.
Python, Java, Go, TypeScript, Azure DevOps
2w
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Sr. Electrical Engineer
Malvern, Pennsylvania, United States
OnsiteFull Time
10+ YOEBachelor's in electrical engineering,10+ years product development experience; strong analog/digital circuit, embedded systems, power electronics, microcontroller systems; IEC 60601-1 and EMC/EMI experience preferred.
5d
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Software Engineer III - Java/AWS
Wilmington, Delaware, United States
OnsiteFull Time
3+ YOE3+ years of software engineering experience with Java, Spring Boot, microservices, REST APIs, system design, testing, production troubleshooting, scalable distributed systems, and secure agile development.
Java, Spring Boot, Microservices, REST APIs, React, Angular, JavaScript, AWS, Amazon EC2, Amazon EKS, Amazon RDS, Amazon S3, AWS Lambda, Docker, Kubernetes, CI/CD
1mo
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Senior AI Engineer
United States or Wilmington
$126k-$197k/yr RemoteFull Time
8+ YOEDegree in Computer Science/Engineering, 8+ years backend development with Python and JavaScript, 2+ years production GenAI systems experience, React/TypeScript UI skills, Pydantic proficiency, strong stakeholder communication.
Python, JavaScript, React.js, TypeScript, HTML, Pydantic, PyTorch, Azure, Azure Kubernetes, Office 365, GitHub
1d
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AI Engineer
New York City or United States or Raleigh-Durham or Atlanta or Philadelphia
$150k-$300k/yr HybridFull Time
Production experience launching LLM or agent products, strong Python, agent frameworks, RAG, prompt engineering, evaluation systems, ML tools, orchestration workflows, and stakeholder communication.
Python, AWS, PyTorch, scikit-learn, SQL, Spark, Airflow, ZenML, Kedro, dbt
4d
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Senior Backend Engineer, Experimentation
United States or Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago
$163k-$264k/yr RemoteFull Time
6+ YOERequires 6+ years of software engineering experience, backend production systems expertise, Go or comparable language skills, distributed systems and data-intensive product experience, cloud operations, and observability practices.
Go, Python, Rust, C++, ClickHouse, Postgres, Snowflake, Redshift, BigQuery, Databricks
23h
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Sr Device Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
2+ YOEBS with 4–6 years or MS with 2–4 years of relevant pharmaceutical, biotech, medical device, or combination product development experience; mechanical systems, materials, hands-on lab testing, and regulated documentation experience.
JMP, Microsoft Excel, Minitab, Instron, Zwick, 21 CFR 820, ISO 13485, Good Documentation Practices (GDP)
1w
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AI Operations Engineer
Baltimore, Maryland, United States
$140k-$165k/yr OnsiteFull Time
5+ YOE5+ years building and operating CI/CD, platform, developer tooling, or infrastructure systems; production coding experience; pipeline, dependency, progressive delivery, and AI agent operations expertise.
CI/CD, LLM, Jira, Form I-9
4d
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Principal Software Engineer/Principal AI Engineer
Philadelphia or Massachusetts
$115k-$192k/yr RemoteFull Time
10+ YOE10+ years software engineering experience with hands-on enterprise AI systems taken to production; BS in engineering or computer science required, advanced degree preferred; expertise in LLMs, cloud, integration, architecture, and delivery.
Microsoft?
4d
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Principal Software Engineer/Principal AI Engineer
Philadelphia or Massachusetts
$115k-$192k/yr RemoteFull Time
10+ YOE10+ years of software engineering experience with enterprise AI systems, production delivery, cloud platforms, LLMs, APIs, data pipelines, architecture, Agile, CI/CD, TDD, and technical leadership. BS in engineering or computer science required.
Microsoft Azure, AWS, Google Cloud Platform, Python, Java, TypeScript, JavaScript, SQL, MCP, RAG, CI/CD, TDD, APIs
3mo
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Sr. Software Engineer
Wayne or Naperville
$120k-$135k/yr HybridFull Time
5+ YOE5–7 years backend engineering or intelligent systems with production impact; strong Python, CI/CD, and system design; experience with ML model APIs and cloud inference; familiarity with vector databases and retrieval systems.
Python, CI/CD, AWS Bedrock, Azure OpenAI, Google Vertex AI, PyTorch, Hugging Face Transformers, vLLM, FAISS, Pinecone, OpenSearch/KNN, LangChain, LlamaIndex, MLflow, Weights & Biases, Prometheus
1mo
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AI Engineer (US)
New York or Philadelphia or San Francisco
OnsiteFull Time
5+ YOE5–8 years software/ML engineering experience with 2–3 years building LLM/agentic AI systems; hands-on with agent frameworks, vector DBs, knowledge-graph retrieval, Python, and production engineering practices.
LangChain, LlamaIndex, AutoGen, CrewAI, OpenAI, Anthropic, Neo4j, Microsoft GraphRAG, Pinecone, Weaviate, Qdrant, Python, Docker, Kubernetes, CI/CD
3w
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Engineer, Site Reliability
Malvern or Charlotte
HybridFull Time
8+ YOE8+ years experience with 2+ years development; expertise in distributed systems, Java/JavaScript, AWS, OpenTelemetry, Python, observability, cloud-native and production reliability.
Java, JavaScript, AWS, OpenTelemetry, Python
5d
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Senior Software Engineer
Exton or Philadelphia or Huntsville
HybridFull Time
6+ YOE6+ years building production software, with C#, SQL, .NET, Git, cloud services, REST APIs, distributed systems, and modern development practices; bachelor's degree or equivalent practical experience required.
C#, SQL, .NET Standard/Core, Git, REST APIs, TypeScript, Cosmos DB, Microsoft development tools
4w
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Senior Software Developer (NLP)
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
5+ YOEUS citizen with Secret clearance; bachelor’s degree with 5 years relevant software development experience (or 8 years experience); experience integrating NLP into production, proficiency in modern programming languages and mission-critical systems.
Python, C++, Java, C#, Go, Docker, Kubernetes, transformer-based frameworks, vector databases, LLM APIs
3mo
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Senior Staff Engineer - Financial Substantiation Platform *Hybrid*
Bethesda or Dallas or Washington or Falls Church or Baltimore or Seattle
$120k-$260k/yr HybridFull Time
10+ YOESenior software engineer with 10+ years, architecture leadership, distributed systems, cloud, and data-focused reconciliation platforms. Strong collaboration with Finance, Compliance, and Product.
Java, C#, Go, REST, gRPC, SQL, AWS, Azure, GCP, CI/CD, Containers, IaC, DevOps, Kubernetes, Kafka, Snowflake, Airflow, Python, PySpark, Snowpark
2mo
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AI Engineer
Broomall, Pennsylvania, United States
$175k-$190k/yr RemoteFull Time
3+ YOEBachelor's degree or equivalent; 3–5 years building production AI/ML systems or full-stack applications; Python, FastAPI, SQL, AWS, RAG, semantic search, testing, and code review experience.
LangChain, LangSmith, Agentcore, RAG, GraphRAG, Neo4j, Neptune, Python, AWS Glue, Amazon S3, SQL, Cypher, SPARQL, OpenSearch, FastAPI, MLflow, Amazon CloudWatch, PyTorch, TensorFlow, scikit-learn, Claude, GPT, AWS CloudFormation, AWS Bedrock, Codex, Terraform, Docker, Kubernetes
4w
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Senior DevOps Engineer
Alexandria or Philadelphia
HybridFull Time
5+ YOEBachelor's degree or equivalent experience,5+ years in large-scale production systems,CI/CD (GitHub Actions/Jenkins),AWS, Kubernetes,Terraform,Python/Bash,ability to obtain Public Trust clearance.
GitHub Actions, Jenkins, AWS, Kubernetes, Terraform, Python, Bash, GitHub Copilot, Datadog, AWS CloudWatch, GitHub