233 development systems engineer jobs at 128 companies in Allentown, PA

1w
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Staff Systems Engineer
Aurora or Ypsilanti or King of Prussia
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOEActive TS/SCI clearance, bachelor's degree in computer science, systems engineering, IT, or related engineering, and 7+ years in software development or systems engineering. Requires requirements, testing, tracing, Scrum, and Agile expertise.
Scrum, Agile Software Development Methodology, XML, JSON, Cameo, DOORS, DOOR Next Gen
1w
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Staff Systems Engineer
Aurora or Ypsilanti or King of Prussia
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
7+ YOEBachelor’s degree in computer science, systems engineering, IT, or related engineering field; 7+ years in software development or systems engineering; active TS/SCI clearance; requirements, testing, tracing, Scrum, and Agile experience.
Scrum, Agile Software Development Methodology, XML, JSON, Cameo, DOORS, DOOR Next Gen
3d
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Systems Engineer Sr - E3
King of Prussia, Pennsylvania, United States
$96k-$178k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Bachelor's degree in systems engineering or related field; systems engineering lifecycle, test planning, execution, and procedure development experience; active TS/SCI clearance with ability to obtain a polygraph.
MATLAB, Python, Microsoft Office Suite, Scrum, Agile
2d
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Sr Principal Engineer, Product Development
Mansfield or Princeton
$167k-$229k/yr HybridFull Time
Integra LifeSciences
Integra LifeSciencesNASDAQ: IART: Manufacturing surgical instruments and regenerative medical technology devices.
10+ YOERequires a technical engineering degree and 10+ years of medical device development experience, including FDA and ISO quality systems, Python, embedded systems, data acquisition, polymer design, 3D CAD, and bio-fluid mechanics.
Python, Electronic Medical Records (EMR), SolidWorks, Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA), Design of Experiments (DOE), Six Sigma, CNC, RS-485, CAN-Bus, Bluetooth, MEMS
1mo
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Software Development Engineer
Philadelphia or Reston
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOE5+ years building and operating distributed backend systems, experience with GraphQL/REST APIs, Python/Go/Java/C++, relational or NoSQL databases, containerized deployments and CI/CD; Bachelor's preferred; must be authorized to work in the US (no sponsorship).
GraphQL, REST, PostgreSQL, Python, Go, Java, C++, Docker, Kubernetes, MLOps, CI/CD
1mo
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Systems Engineer- Senior
Philadelphia, Pennsylvania, United States
$100k-$115k/yr RemoteFull Time
Genesis HealthCare
Genesis HealthCareOTCPK: GENN.Q: Provider of skilled nursing and post-acute rehabilitation services.
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
3mo
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Field Service Business Development Engineer (Exton, PA, US)
Exton, Pennsylvania, United States
OnsiteFull Time
ANDRITZ
ANDRITZVienna Stock Exchange: ANDR: Provides engineering solutions and equipment for heavy industrial sectors.
Field service engineer role focusing on on-site evaluations, system development, and identifying new business opportunities; travel ~50% to customer sites; collaborate with sales and engineering teams.
1w
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Principal Engineer-Software Development
Irving or Alpharetta or Ashburn or Temple Terrace or Basking Ridge
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Provides wireless, fiber-optic internet, and telecommunications services globally.
6+ YOEBachelor's degree or 4+ years' experience and 6+ years of relevant experience. Requires Java, Spring Boot, JavaScript/TypeScript, React, distributed systems, APIs, and software architecture expertise.
Java, Spring Boot, React, JavaScript, TypeScript, Apigee, Kibana, Git, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Kafka, SQS, Kinesis, RabbitMQ, Redis
1w
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Principal Engineer-Software Development
Irving or Alpharetta or Ashburn or Temple Terrace or Basking Ridge
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Global provider of wireless, internet, and communication services.
6+ YOEBachelor's degree or 4+ years' experience and 6+ years of relevant experience. Requires Java, Spring Boot, JavaScript or TypeScript, React, architecture, microservices, REST APIs, and distributed systems expertise.
Java, Spring Boot, React, JavaScript, TypeScript, Apigee, Kibana, GIT, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Kafka, SQS, Kinesis, RabbitMQ, Redis
1mo
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Product Development Engineer 2 (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
$90k-$115k/yr OnsiteFull Time
Phenom
Phenom: AI-powered talent experience platform for hiring and retaining talent.
3+ YOE3+ years software/product engineering experience, bachelor's in CS/Software Engineering/IT required (master's preferred). Must build production-quality code, own features end-to-end, and work with AI tooling, APIs, databases, testing, distributed systems, and observability.
Python, Java, JavaScript, TypeScript, Go, SQL, REST APIs, JSON, LLMs, Agent SDK
3mo
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Sr. Design Product Development Engineer
Princeton, New Jersey, United States
$113k-$227k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
10+ YOEBachelor's in EE; 10+ years in electrical/ electronic engineering incl. circuit/PCBA design, EMC, wireless, product safety; preferred 8+ years medical devices, FDA device regulatory, regulated quality systems
Electrical Design, EMC, Wireless, PCB Design, Product Safety Testing
1w
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Principal Engineer-Software Development
Irving or Alpharetta or Ashburn or Temple Terrace or Basking Ridge
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Provides wireless, broadband, and telecommunications services to customers.
6+ YOEBachelor's degree or 4+ years' experience and 6+ years of relevant experience. Requires Java, Spring Boot, JavaScript/TypeScript, React, software architecture, microservices, REST APIs, and distributed systems expertise.
Java, Spring Boot, React, JavaScript, TypeScript, Apigee, Kibana, GIT, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Kafka, SQS, Kinesis, RabbitMQ, Redis
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
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
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
23h
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GenAI Python Systems Engineer – Experienced Associate
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or San Juan or Seattle or Spartanburg or Albany or Stamford or Tampa or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Little Rock or Los Angeles or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$63k-$140k/yr HybridFull Time
PwC
PwC: Global professional services network providing audit, tax, and consulting services.
1+ YOEBachelor's degree and at least 1 year of experience required. Proficiency in Python and Scikit-Learn, AI implementation, data analysis and modeling, and machine learning solution development preferred.
Python, Scikit-Learn, AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
1mo
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Product Development Engineer 2 (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
OnsiteFull Time
Phenom
Phenom: AI-powered talent experience platform for human resources management.
Experience designing and building scalable product features for AI-enabled products; strong programming and system design skills.
javascript, rest apis, go, python, sql, java, typescript
3mo
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Engineer I/II - Business Development
Middletown or Lancaster or Reading
HybridFull Time
UGI Corporation
UGI CorporationNYSE: UGI: Distributes and markets natural gas, propane, and electric power.
0+ YOEB.S. in Engineering, 0+ years engineering experience (0-3 depending on level), EIT preferred, PE license preferred, knowledge of DOT/PUC codes and AutoCAD, mapping systems, strong communication and computer skills.
MapFrame, Smallworld, Synergee, Design Manager, DOJM, Oracle, AutoCAD
1mo
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Product Development Engineer 2 (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
OnsiteFull Time
Phenom
Phenom: AI-powered talent experience platform for HR and recruiting.
Experience building scalable product features for distributed systems using modern programming languages and APIs; strong debugging, testing, and communication skills.
TypeScript, Java, Python, JavaScript, Go, SQL, REST APIs
3w
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AI Systems Engineer (Aerospace Integrations) (DC or Philly Metro/Remote)
Alexandria or Philadelphia
$157k-$189k/yr RemoteFull Time
Element 84
Element 84: Builds cloud-native geospatial software and data processing pipelines.
2+ YOERequires 2+ years in aerospace, defense, space, or manufacturing software engineering; Python, AWS, CAD/CAE automation, API design, containerization, IaC, LLM fundamentals, and engineering standards experience.
Python, TypeScript, AWS, GCP, Azure, Autodesk Fusion 360, ANSYS, NASTRAN, SolidWorks, Pydantic AI, Model Context Protocol (MCP), CAD, FEA, CAM, CFD, JSON, RAG, LLMs, IaC
2w
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Senior Developer, Equity Investment Management Systems
Malvern or Arizona or London or Melbourne
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
8+ YOE8+ years of related experience, including 2+ years in development; undergraduate degree or equivalent; enterprise architecture and system design experience; Java, Spring Boot, Node.js, TypeScript, Angular or React, AG Grid, Nx, APIs, distributed systems, and AWS.
AWS, CI/CD, DevOps, Java, Spring Boot, Node.js, TypeScript, Angular, React, AG Grid, Nx
2w
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Senior Developer, Equity Investment Management Systems
Malvern or Arizona or United Kingdom or Melbourne
HybridFull Time
Vanguard
Vanguard: Global investment management and financial services provider.
8+ YOE8+ years of related experience, including 2+ years of development experience; undergraduate degree or equivalent; enterprise architecture and system design experience; Java, Spring Boot, Node.js, TypeScript, Angular or React, AG Grid, Nx, and AWS.
AWS, CI/CD, Java, Spring Boot, Node.js, TypeScript, Angular, React, AG Grid, Nx, DevOps