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287 junior software engineer jobs at 153 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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Junior Embedded Software Engineer
Dedham, Massachusetts, United States
$94k-$100k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
0.5+ YOEBachelor's in Software Engineering or related field required; DoD SECRET clearance and U.S. citizenship required at hire. 6+ months experience preferred. Experience with real-time multi-threaded embedded software, Linux, C++, Rhapsody, UML, ARM virtualization/hypervisor preferred.
Rhapsody, Linux, C++, UML, Hypervisor, ARM, Integrated Development Environments (IDE)
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1w
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Software Engineer
Raleigh or Lowell
$96k-$154k/yr HybridFull Time
Red Hat
Red Hat: Provides enterprise-grade open source software and cloud solutions.
2+ YOE2+ years professional software engineering experience; Java or Rust experience; knowledge of Linux, PKI/cryptography, EMR not mentioned; experience with AI agents and strong English communication.
Java, Rust, Linux, Dogtag PKI, Red Hat Certificate System, AI agents, Scrum, JIRA, Python, Bash, CI/CD, OpenShift, AWS, Microsoft Azure, Fedora, RHEL
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1mo
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Software Engineer
United States or Boston or New York City or Denver
$110k-$125k/yr RemoteFull Time
Spoiler Alert
Spoiler Alert: SaaS platform for managing and liquidating surplus food inventory.
2+ YOE2+ years professional software engineering experience; full‑stack web development using TypeScript, React, Express, and MongoDB; strong testing, collaboration, and productive use of AI coding tools.
TypeScript, React, Express, MongoDB
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1mo
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Junior Embedded Software Development Engineer
Boston or Seattle
$93k-$116k/yr HybridFull Time
Sonos: Develops and sells wireless home audio systems and speakers.
Bachelor's degree in CS/CE/EE or equivalent experience; hands-on C/C++ experience; exposure to embedded systems, memory/concurrency/real-time concepts; experience with Git or Perforce; curiosity and ability to learn unfamiliar systems.
C/C++, Git, Perforce, CI/CD, APIs, SDKs, AI tools
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3d
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Junior Software Engineer- Cloud Cost Optimization
Louisville or Charlotte or Tampa or Dallas or Fort Lauderdale or Chicago or Atlanta or New York City or Nashville or Boston or Kentucky
$81k-$110k/yr RemoteFull Time
Humana
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
0+ YOEBachelor's degree, 0–2 years experience, proficiency with Python and SQL, Azure/Databricks exposure, strong communication and problem-solving skills.
Python, SQL, Azure, Databricks, Unravel, PySpark, Delta Lake, MLflow, Power BI, Azure DevOps, GitHub Actions, Event Hubs, Kafka
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2w
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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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1w
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Software Engineer, Edge
Somerville, Massachusetts, United States
$130k-$180k/yr HybridFull Time
Tulip
Tulip: Provides a no-code platform for industrial frontline operations.
2+ YOE2+ years software engineering experience; strong TypeScript proficiency; API design (REST), testing, debugging, and on-call experience; product mindset and collaboration skills.
TypeScript, React, React Native, Expo, Electron, MacOS, Windows, Kubernetes, Cursor, Claude Code, Copilot, Greenhouse
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1d
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Software Engineer II
Boston, Massachusetts, United States
$115k-$125k/yr HybridFull Time
Alarm.com
Alarm.comNasdaq: ALRM: Provides cloud-based smart home security and automation solutions.
2+ YOEBachelor's in CS/Engineering or equivalent experience,2+ years professional software development,OOP,database design,unit testing,REST APIs,experience with AI-assisted development tools,exposure to distributed systems.
GitHub Copilot, ChatGPT, .NET, C#, SQL Server, Kafka, Docker, Kubernetes
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1w
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Sr. Software Engineer - Maritime Integrated Systems
Quincy, Massachusetts, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Bachelor's in relevant field or equivalent, extensive software engineering experience across systems and application programming, ability to own services end-to-end, troubleshooting remote systems, mentoring junior engineers, eligible for U.S. Secret clearance.
C++, Rust, Go, TypeScript, React, Lattice OS
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2w
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Software Engineer, Customer Engineering
Boston, Massachusetts, United States
$130k-$200k/yr HybridFull Time
Benchling
Benchling: Cloud platform for biotechnology research and development.
2+ YOE2+ years software engineering experience; customer-first approach; familiarity with Python and AWS; strong problem solving and communication; interest in life science and owning end-to-end projects.
Python, AWS, Model Context Protocol (MCP), ClinicalTrials.gov
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2w
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Software Engineer
Woburn or Arlington or Carlsbad or Aurora
$110k-$138k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
2+ YOEBS/MS in CS or related; 2+ years building maintainable APIs and Java-based software; experience with microservices, DevSecOps, and collaborating with scientists; U.S. citizenship and ability to obtain Top Secret clearance required.
Java 17, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
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1mo
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Software Developer Growth Engineer
Cambridge, Massachusetts, United States
$140k-$180k/yr OnsiteFull Time
Blitzy
Blitzy: Autonomous AI platform for enterprise software development.
2+ YOE2+ years professional software engineering experience, strong engineering fundamentals, production shipping experience, public-facing content creation, developer engagement, active GitHub/open-source contributions.
Blitzy, GitHub, YouTube
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1w
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Software Engineer
Colorado Springs or Boston
HybridFull Time
Odyssey Systems
Odyssey Systems: Provides engineering, integration, and technical services to defense clients.
1+ YOEUS citizen with active Secret clearance, B.S. in a STEM field, 1+ years software development experience; proficiency in TypeScript/Python/Java/C++/Rust/Julia, React, REST APIs, and writing tested, maintainable code.
TypeScript, Python, Java, C++, Rust, Julia, React, Cesium, Resium, Electron, MATLAB, NumPy, SciPy, GeoJSON, CZML, React Testing Library
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3w
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Software Engineer
Chelmsford, Massachusetts, United States
$70k-$95k/yr OnsiteFull Time
ZOLL Medical
ZOLL Medical: Manufactures medical devices and software for emergency care.
BS in CS/ECE or equivalent; designs, develops, tests, integrates, and maintains product software; experience with C, C++, C#, or Python; strong communication and problem-solving; must reside near Chelmsford, MA; no immigration sponsorship.
C, C++, C#, Python
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1mo
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Sr. Software Engineer
Newton, Massachusetts, United States
$125k-$187k/yr OnsiteFull Time
Medtronic
MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.
2+ YOEMaster's (2 yrs) or Bachelor's (4 yrs) in CS/Software Engineering or related field; 2+ years experience with Python, C/C++, Qt QML, and Linux; OpenGL/GLSL graphics, HDF5/json analysis, ROS integration, Git, and computer/data security skills.
Python, C/C++, Qt QML, Linux, OpenGL, GLSL, ffmpeg, HDF5, json, Robot Operating System (ROS), Git
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3mo
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Software Engineer II
Nashua, New Hampshire, United States
$79k-$135k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
2+ YOE2+ years software development experience (C#, Python preferred), bachelor's degree in CS/EE or related, experience with automated testing (pytest, unittest), familiarity with software architecture, and ability to obtain Secret clearance; U.S. person required.
Python, C#, NI TestStand, pytest, unittest, PyVISA, PySerial, Scapy, Git, Kubernetes, Pandas, NumPy, Matplotlib, SCPI
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3w
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Software Engineer
Somersworth or United States
OnsiteFull Time
Original Equipment Solutions
Original Equipment Solutions: Manufacturer of fluid, thermal, and mechanical automotive components.
2+ YOEBS in Electrical or Computer Engineering, 2+ years in automated manufacturing, 1+ year database and 1+ year project management experience; knowledge of PLC/HMI/robotics programming, industrial networks (EtherCat), Edge devices, and Microsoft Office.
PLCs, HMI, Edge devices, sequel server, EtherCat, Microsoft Office
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1mo
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Embedded Software Engineer
Boston, Massachusetts, United States
$68k-$116k/yr HybridFull Time
Haemonetics
HaemoneticsNYSE: HAE: Manufactures medical devices for blood and plasma management.
2+ YOEPerform embedded software lifecycle tasks; strong C/C++ skills; Qt/Linux and Qt Creator experience; 2+ years related experience; Bachelor\u0019s in CS/Software Engineering/BSEE; RTOS preferred; strong communication skills.
Qt, Linux, Qt Creator, C/C++, IoT, 802.1X, Real time operating systems
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Software Engineer II, MLOps
Boston, Massachusetts, United States
$125k-$175k/yr OnsiteFull Time
WHOOP
WHOOP: Providing wearable health trackers and physiological performance analytics.
2+ YOEBachelor's degree or equivalent,2+ years software engineering experience building ML infrastructure in cloud,experience with Python or Java,knowledge of ML lifecycle and cloud deployment.
AWS SageMaker, Lambda, ECS, Python, Java
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3w
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NLP/Linguistics Software Engineer
Somerville, Massachusetts, United States
HybridFull Time
VIA
VIA: Provides secure decentralized identity and data privacy software solutions.
2+ YOE2–4 years software engineering experience; proficiency in Java or Python; Bachelor's in Computer Science, Linguistics, or related; familiarity with Elasticsearch and interest in Kubernetes; strong problem solving and communication.
Java, Python, Elasticsearch, Kubernetes
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