296 software system engineer jobs at 162 companies in Ewing, NJ
4d
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Controls System Software Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOEBachelor's degree or post-secondary education in automation, computer science, electrical engineering, or electronics; 3+ years in controls engineering software; PLC, SCADA/HMI, Microsoft tools, English, and travel eligibility required.
Siemens TIA Portal, Siemens STEP 7, Rockwell, B&R, Siemens WinCC, Movicon, Microsoft Outlook, Microsoft Project, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, PLC, SCADA, HMI, FAT, SAT, IQ/OQ, PQ
2mo
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Software Systems Engineer
King of Prussia, Pennsylvania, United States
$73k-$129k/yr OnsiteFull Time
US citizen with final Secret clearance required; experience in systems engineering (requirements/ICD development, subsystem design, or system/software modeling); familiarity with MBSE/Cameo (MagicDraw), DOORs, and DOD software CDRL development; strong communication skills.
Cameo Systems Modeler (MagicDraw), Cameo Enterprise Architecture, DOORs
1w
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Principal Software Engineer
Trenton, New Jersey, United States
$106k-$142k/yr OnsiteFull Time
7+ YOEBachelor's in Information Systems/Computer Science/Engineering, 7+ years engineering or software development experience, strong Python and SQL skills, test-driven development, communication, autonomous work, project leadership.
Python, SQL, Supply Chain Guru, Llama.ai, NextMV, Gains, Sophus, Starboard, Optilogic, TMOD, Go
1w
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Staff Software Engineer
Philadelphia or United States
$169k-$192k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience; proficiency in Python, Go, TypeScript or SQL; backend, APIs, distributed systems, Postgres, AWS/GCP, Docker/Kubernetes, Kafka/Redis; strong system design and cross-team leadership.
Python, Go, TypeScript, SQL, Postgres, AWS, GCP, Docker, Kubernetes, Kafka, Redis, Grafana, Prometheus, GitLab CI/CD
1d
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Senior Software Engineer
Conshohocken, Pennsylvania, United States
HybridFull Time
5+ YOEBachelor's degree in computer science, engineering, or related field; 5 years building software; 2 years AWS architecture; JavaScript, TypeScript, SQL, APIs, event-driven systems, and technical leadership.
Electronic Data Interchange (EDI), API, AWS, JavaScript, React, Node.js, Express, React Native, TypeScript, AWS Cloud Development Kit (CDK), Terraform, AWS Lambda, Amazon ECS, AWS Fargate, Amazon Aurora PostgreSQL, SQL, JSONB
2mo
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Senior Software Engineer
Arlington or Mount Laurel or San Diego or Fall River
$135k-$273k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent, 7+ years software engineering experience, able to obtain/maintain Secret U.S. security clearance, experience leading/mentoring, expertise in SDLC, OOP, distributed systems, secure coding, testing, and integration.
SDLC, Service-Oriented Architecture (SOA), AI, Generative AI
1mo
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Principal Software Engineer
Moorestown, New Jersey, United States
$128k-$218k/yr OnsiteFull Time
8+ YOEBachelor's in engineering/computer science or equivalent, U.S. citizenship, ability to obtain Secret clearance, 8+ years software development experience in real-time/mission systems, experience with Java, C++, or Python, Linux/UNIX, and IDEs.
Java, C++, Python, Linux, UNIX, Eclipse, UML, Clearcase, JIRA, xUnit, Junit, CPPUnitLite, Assemblers
3mo
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Senior Software Engineer, Developer Experience
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
7+ YOESenior software engineer with 7+ years in production platforms, distributed systems, and developer tooling.
Go, Python, Kubernetes, GitHub Actions, Buildkite, Bazel, Artifactory, MCP
2w
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Software Developer
Monmouth Junction, New Jersey, United States
$132k-$147k/yr RemoteFull Time
Design, develop, test, and maintain software systems; perform code reviews; participate in Scrum; provide client support and occasional travel.
Scrum
2mo
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Software Engineer
Edinburgh or New York City or Los Angeles or Atlanta or Jersey City or Canada or United Kingdom or Ireland or Portugal or Romania or Australia
HybridFull Time
Some backend engineering experience, understanding of Java or similar languages, familiarity with databases and SQL, testing basics, interest in distributed systems, and collaborative problem-solving.
Java, SQL, CI/CD
1w
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Senior System Engineer
Royersford, Pennsylvania, United States
OnsiteFull Time
5+ YOEOn-site IT engineer to support imaging center operations, manage hardware/software, handle escalations and on-call support, onboard customers, and improve processes; US citizen eligible for Public Trust required.
Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows Server 2016, SQL Database, Active Directory, Kofax, PowerShell
2mo
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Software Developer 4
Seattle or Santa Clara or New York or Austin or Nashville or United States
$100k-$235k/yr OnsiteFull Time
7+ YOEBachelor's in engineering/computer science (or equivalent), 7+ years building software and AI applications, strong Python, PyTorch/TensorFlow, LLMs/RAG, Spark/Kafka/Flink, distributed systems, networking telemetry, and network automation experience.
Python, Go, PyTorch, TensorFlow, Spark, Kafka, Flink, OCI Streaming/Data Flow, NetFlow, Terraform, Ansible, NAPALM, Batfish, CI/CD, MLOps
1mo
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Staff Software Developer
Canada or Philadelphia
$170k-$220k/yr RemoteFull Time
7+ YOE7+ years software engineering experience; strong CS fundamentals, distributed systems, PostgreSQL, GraphQL, gRPC, SQL, Kubernetes, observability (DataDog, Bugsnag); comfortable with Elixir, Java, Rust, TypeScript; testing framework experience; mentoring skills.
Elixir, Java, Rust, TypeScript, GraphQL, gRPC, SQL, PostgreSQL, Kubernetes, DataDog, Bugsnag, ExUnit, RSpec, Jest, pytest, AI
3w
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Software Engineer II
Bloomfield, New Jersey, United States
$100k-$150k/yr FieldFull Time
5+ YOEBachelor's in engineering,5+ years HVAC/controls or systems engineering experience,proficiency with BMS programming,BACnet/Modbus,network switches,and electronic test equipment;Niagara N4 preferred.
MQTT, RESTful APIs, WireShark, Visual BACnet, Niagara N4, BACnet, Modbus
3w
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Senior Software Engineer, Backend FinPlatform
New York City or San Francisco or Salt Lake City or Los Angeles or Seattle or Austin or Washington or Philadelphia or San Diego or Chicago or Atlanta or Australia or Canada or South America
$146k-$215k/yr RemoteFull Time
6+ YOE6+ years software engineering experience, 4+ years with Java, experience with backend systems, APIs, data pipelines, AWS, and distributed teams.
Java, Spring, Gradle, JUnit, JVM, AWS, EKS, Aurora RDS, Elasticache, DynamoDB, GitHub Actions, git, DataDog, Snowflake, CDK, Terraform
2mo
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Cyber Software Engineer
Florham Park, New Jersey, United States
$94k-$198k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related with 5+ years experience; active Top Secret clearance; strong Python and C/C++ skills; networking, distributed systems, cyber R&D, algorithms, and systems engineering experience.
Python, C/C++, PyTorch, TensorFlow, sklearn, scipy
1w
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Embedded Software Engineer
Florham Park, New Jersey, United States
$115k-$122k/yr OnsiteFull Time
2+ YOEBachelor's in Software Engineering or related +2 years (or MS +6 months), DoD Secret clearance and U.S. citizenship required, experience with real-time embedded Linux, C/C++ (Rust preferred), and system-level development.
Linux, C, C++, Rust, Security-Enhanced Linux (SELinux), ARMv8, Integrated Development Environment (IDE), version control, defect tracking, scripting
4d
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Embedded Software Engineer
Malvern, Pennsylvania, United States
OnsiteFull Time
3+ YOEBachelor's degree in a related engineering or computer field and 3+ years of embedded software experience; requires C/C++, microcontrollers, real-time systems, hardware interfaces, debugging, version control, and communication skills.
C, C++, I2C, SPI, DMA, UART, ARM Cortex-M, STM32, IO-Link, MODBUS, RS-485, MATLAB, Python, RTOS
6d
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Principal Software Engineer, Core Services
Wayne or Naperville
$160k-$185k/yr HybridFull Time
10+ YOE10+ years software engineering experience, bachelor’s in CS or equivalent, deep TypeScript/Node.js skills, cloud-native and distributed systems experience, leadership and mentoring experience.
TypeScript, Node.js, NestJS, EC2, Lambda, S3, SNS, SQS, Docker, Kafka, React, Kubernetes, GitHub Copilot, Claude Code, OpenAI Codex
1mo
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Nuuly Senior Software Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOE5-7 years software engineering experience with ~2 years senior-level responsibility; strong JVM (Java/Kotlin/Scala), microservices, Postgres/AlloyDB, cloud (GCP/AWS/Azure), Docker/Kubernetes, distributed systems, and AI tool usage.
Kotlin, Spring, Postgres, AlloyDB, Google Cloud Platform (GCP), AWS, Azure, Docker, Kubernetes, Java, Scala, Python, Go, Node/TypeScript, Kafka, Spark, Storm, ChatGPT, Claude, Cursor, Windsurf, Copilot