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793 system software engineer jobs at 296 companies in Lowell, MA

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Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Senior Software Engineer — File System
Boston or Marlborough
HybridFull Time
Nasuni
Nasuni: Provides cloud-native file storage and data management platform.
7+ YOE7+ years software engineering experience with systems programming (C/C++), distributed systems, file system or storage experience, Kubernetes experience, and strong communication and technical leadership skills.
C, C++, Kubernetes, NFS, SMB, S3, POSIX, FUSE, eBPF, Linux, Strider, CUFS, CI/CD
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3mo
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System Software Engineer, GPU Development Tools
Santa Clara or Westford
$124k-$242k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
2+ YOEBachelor's or Master's in CS/CE or equivalent, 2+ years software development, strong C++, driver stack knowledge (CUDA or DX/OpenGL/Vulkan), object-oriented design, good communication and adaptability.
C++, CUDA, DX, OpenGL, Vulkan, Python, virtual machines, containers
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3mo
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Principal System Safety Engineer
Wilmington, Massachusetts, United States
$147k-$225k/yr OnsiteFull Time
Textron
TextronNYSE: TXT: Manufactures aircraft, defense systems, and industrial specialized vehicles.
9+ YOE9+ years of systems safety experience; BS in Electrical or Software Engineering or related field; hazard analysis, system safety architectures, and security clearance readiness.
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1mo
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Senior Software Engineer, Scientific System of Record
Cambridge or San Francisco
$144k-$240k/yr OnsiteFull Time
Lila Sciences
Lila Sciences: Develops an AI platform for autonomous scientific research and discovery.
4+ YOEBachelor's or Master's in CS/Engineering, 4+ years engineering experience, strong in front-end or backend, TypeScript/React and Python experience, API and data modeling skills, production systems and cloud/DevOps familiarity.
TypeScript, React, Python, SQL, NoSQL, vector databases, data lakehouses, AWS, GCP, Azure, Kubernetes, Terraform, CloudFormation, GitHub Actions, Git, Flyte, Temporal, Airflow, Prefect, LIMS, ELN
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4w
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Software Engineer
Cambridge or Concord
$110k-$120k/yr HybridFull Time
KAYAK
KAYAK: Global travel search engine for flights, hotels, and rentals.
5+ YOE5+ years software engineering experience, strong Java skills, API and SQL/MySQL experience, ability to design and deliver backend systems, cross-functional collaboration, mentoring, and CS degree or equivalent.
Java, RESTful APIs, SQL, MySQL, JavaScript, React, HTML, CSS
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1w
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C++ Software Engineer
Maynard, Massachusetts, United States
$80k-$190k/yr OnsiteFull Time
FishEye Software
FishEye Software: Develops real-time, mission-critical software for defense and industrial systems.
Active Secret clearance and US citizenship required; B.S. in a technical discipline required; experience in systems/software engineering and defense environments preferred.
C++
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3d
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Advanced Software Engineer
Acton, Massachusetts, United States
$139k-$174k/yr HybridFull Time
Honeywell
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
5+ YOEBS in CS/Mechanical/Electrical, 5+ years software experience, familiarity with National Instruments, LabVIEW, Visual Basic, SQL, manufacturing engineering and system integration.
National Instruments, LabVIEW, Visual Basic, SQL
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1mo
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Senior Software Systems Engineer
Marlborough, Massachusetts, United States
$111k-$150k/yr HybridFull Time
Helen of Troy
Helen of TroyNASDAQ: HELE: Designs and markets branded consumer housewares and personal care products.
4+ YOEBS/MS in engineering or CS, 4+ years software engineering experience, embedded/connected device experience, systems-level debugging, cross-layer software expertise, authorized to work in the U.S.
Bluetooth Low Energy (BLE), IoT, iOS, Android, Flutter, Git, CI/CD, C/C++, APIs
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2w
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Senior Software Engineer
Wakefield, Massachusetts, United States
$102k-$190k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
5+ YOE5-8 years software engineering experience focused on large-scale data engineering, distributed systems, Databricks, Python/PySpark, AWS, Kafka, SQL/NoSQL, CI/CD and IaC; BE/BTech/MTech/MCA in CS/IT or related.
Databricks, Python, PySpark, Apache Spark, Delta Lake, Java, S3, Lambda, API Gateway, EventBridge, Kafka, SQL Server, MongoDB, Jenkins, GitHub, GitLab, Bitbucket, Terraform, Ansible, Azure, Google Cloud Platform (GCP), LLMs, RAG
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3mo
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Software Engineer III
Bethesda or Waltham
$112k-$176k/yr HybridFull Time
ZoomInfo
ZoomInfoNASDAQ: GTM: Provides B2B contact data and sales intelligence software.
5+ YOE5+ years in software engineering; strong background in big data pipelines, Hadoop/Spark, JVM (Java/Scala); distributed systems; NLP experience a plus.
Hadoop, Spark, Java, Scala, NLP, JVM
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3w
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Software Engineer
Boston, Massachusetts, United States
$80k-$110k/yr HybridFull Time
Vestmark
Vestmark: Provides wealth management technology for financial advisors and institutions.
0+ YOEB.S. in Computer Science or equivalent experience; 0-3 years professional software engineering experience; strong fundamentals in data structures, algorithms, and system design; AI tool fluency (LLM APIs, agentic frameworks); familiarity with APIs and cloud (AWS); strong problem-solving and communication.
LLM APIs, AWS
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1mo
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Engineer, Lead Software – Embedded System Architecture -ANI
Waltham, Massachusetts, United States
$116k-$163k/yr OnsiteFull Time
Wabtec
WabtecNYSE: WAB: Manufacturer of equipment and digital solutions for rail transportation.
10+ YOEBachelor's degree in CS/EE or related, 10 years professional experience, 7+ years with C++, Qt/QML, embedded Linux (Yocto/Buildroot), leadership experience, and ability to produce software architecture and design artifacts.
C++, Qt/QML, Yocto, Buildroot, Linux, CI/CD
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1mo
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Staff Software Engineer - User Systems
Boston, Massachusetts, United States
$147k-$215k/yr HybridFull Time
SimpliSafe
SimpliSafe: Provides wireless home security systems and professional monitoring services.
Hands-on software engineer with leadership experience in backend systems, APIs, and cloud services; strong collaboration and communication.
JavaScript, TypeScript, Rust, Java, Go, Python, CSharp, Docker, Kubernetes, AWS, GCP, Azure, REST, gRPC
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3w
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Software Engineer III
Bellevue or Boston
$141k-$225k/yr OnsiteFull Time
Chewy
ChewyNYSE: CHWY: Online retailer of pet food, supplies, and veterinary services.
8+ YOEBachelor's in CS/Engineering, 8+ years software engineering experience, designing large-scale distributed backend systems, proficiency in Java/Kotlin/Python, cloud deployment (AWS/GCP/Azure), and experience with LLMs and vector databases.
Java, Kotlin, Python, AWS, GCP, Azure, Qdrant, Pinecone, Milvus, FAISS, OpenSearch, LLMs, Agentic AI, Scrum
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1w
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Senior Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus
HybridFull Time
Liberty Mutual
Liberty Mutual: Provider of global property and casualty insurance products.
5+ YOE5+ years software engineering experience; strong data structures, algorithms, system design; proficiency in Python or Java; EMR not mentioned; experience with layered architectures and agile delivery.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
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2mo
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Software Engineer
New York or Boston
$205k-$267k/yr HybridFull Time
Formation Bio
Formation Bio: Accelerating drug development through an AI-native pharmaceutical platform.
Ship production software in a fast-moving AI-driven pharma environment; strong distributed systems, cloud, and collaboration across teams.
Cloud platforms, AI development tools, Code collaboration tools
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2mo
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Senior / Staff Software Engineer
Boston or United States
HybridFull Time
Axella Biosciences
Axella Biosciences: AI-driven biomanufacturing execution platform for drug production.
7+ YOE7+ years in software engineering with end-to-end production systems; experience owning LLM-powered systems (RAG, agents); strong cloud and code-quality practices.
React, Node.js, MongoDB, AWS, Terraform, TypeScript, GitHub Actions, RAG, agents
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1mo
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Backend Software Engineer
Yokne'am Illit or Needham
HybridFull Time
Silk
Silk: Software-defined cloud storage platform for mission-critical applications.
BSc in CS or Software Engineering, proven system-level software development experience in Linux, multi-threaded programming, strong analytical and communication skills in Hebrew and English.
C, C++, Linux, Linux kernel
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3mo
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Principal Software Engineer
Tampa or Jersey City or Boston or Dallas
HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
8+ YOE8+ years software engineering experience; Bachelor's degree preferred or equivalent; strong Java and systems design skills.
Java, Software Architecture, Spring, SQL, REST, DevOps, Cloud
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2mo
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Senior Software Engineer
Arlington or San Diego or Woburn
$139k-$180k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
5+ YOESenior software engineer with strong C++, Python/MATLAB, RT real-time systems, security clearance eligibility.
C++, Python, MATLAB, CI/CD, Windows, Linux
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