1588 Principal Software Engineer jobs in Waltham,MA

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Principal Embedded Software Engineer

Draper - Cambridge, MA

Principal Embedded Software Engineer

~ 22 min Onsite

New, Posted 1 day ago

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Senior AI Agent Engineer

GE Vernova

Cambridge, MA 02140

Paid Relocation to Cambridge, MA

Hybrid~ 22 minEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of relevant experience and a Master's or PhD degree in Computer Science, Artificial Intelligence, Machine Learning, AI Engineering, or related fields.
3+ years of experience in AI, GenAI application development & deployment particularly with autonomous agent systems or related AI software engineering roles.
3+ years of experience designing and building GenAI apps that allow users to experience AI use cases supporting features like agent orchestration, multi-step reasoning, prompt engineering, RAG integration, and model selection
3+ years of experience with LLMs and deep learning models, machine learning lifecycle management, data generation methods, model training & validation coupled with strong fundamentals and passion in software engineering and system architecture.
Proficiency in Python and/or languages like JavaScript, TypeScript, Node.js, or Java, Go, with strong coding and software engineering practices.
Expertise with AI/ML libraries and frameworks such as LangChain, OpenAI APIs, PyTorch, TensorFlow, commercial or open source LLMs.
Hands-on experience with LLMs, prompt engineering, and natural language processing (NLP).
Knowledge of agent orchestration platforms and multi-agent systems (e.g., AutogenAI, LangGraph, MCP protocol).
Familiarity with data management, vector databases, semantic retrieval, and real-time data pipelines.
Experience deploying AI systems on cloud platforms (AWS, Google Cloud) with container orchestration (Docker, Kubernetes).
Strong understanding of machine learning model training, fine-tuning, and evaluation techniques.
Awareness of AI ethics, data privacy, and secure handling of sensitive information.
Must be 18 years or older
Legal authorization to work in the U.S. is required. We will not sponsor individuals at the Bachelor's level for employment visas, now or in the future, for this job opening.
You must submit your application for employment on the careers page at www.gecareers.com to be considered
Must be willing to work out of an office located in Niskayuna, NY or Cambridge, MA.
Accelerated Immersion for Senior talent: Impact starts with a deep understanding of our core capabilities. For Cambridge, MA based resources, this position includes a required three-month (hybrid) onboarding residency at the GE Vernova Advanced Research Center in Niskayuna, NY. This immersive program allows our senior talent to establish a strong technical foundation, collaborate with our premier scientists and engineers, and align with our mission to lead the energy transition from the epicenter of our innovation hub. Travel, housing, and living stipend provided.
Any offer of employment is conditioned upon the successful completion of a drug screen (as applicable).

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Senior Flight Software Engineer

Draper

Cambridge, MA 02139

~ 22 min OnsiteUrgently Hiring

Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering
5-10 years experience in Software Engineering or related
Develops embedded software based on prototype algorithms with supervision
Mastery of high level development languages (e.g. C/C++, Rust)
Experience with UML/SysML
Experience with in-circuit emulators, JTAG debuggers and laboratory test equipment
Excellent development and troubleshooting skills on embedded targets
Excellent knowledge of OS coding techniques٫ IP protocols٫ interfaces and hardware subsystems
Expertise in software development for real-time systems
Communicate with customers and stakeholders to establish requirements and describe the design and deliverables
Identify program/system-level technical risks and develop and execute mitigation strategies for them
Actively mentor less experienced engineers
Evaluate results to establish problem causes and develop solutions for inefficient or problems
Develops and executes software tests to check compliance with requirements
Prepares technical data, procedures, reports, drawings, manuals, and other required documentation
Ability to take responsibility for subset of engineering scope
Drive solutions to complex problems with limited direction – contribute to requirements development and architecture solution ideation
Evaluates requirements, proposes solutions, explores design trades to support a design

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Assembly Technician IV - 1st Shift - $31.10/hr.

Stryker

Waltham, MA 02453

$31.10/hr

OnsiteUrgently Hiring

High School Diploma or GED equivalent
3+ years manufacturing experience
Ability to work scheduled shifts and support overtime requirements, including weekends when needed
Role involves medium physical work, including lifting up to 50 pounds occasionally, prolonged standing and walking, and the use of hand tools, power tools, pneumatic tools, and test equipment

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Principal Systems Engineer (ONSITE)

Collins Aerospace

Marlborough, MA 01752

~ 34 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Active and transferable U.S. government issued SECRET security clearance is required prior to start date
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Strong integration and test experience including test procedure development, test execution, test reporting, and test automation
Knowledge of or application of Earned Value Management System (EVMS)
Proficient in tooling to include Microsoft products, or tasking boards (Jira, IBM EWM, etc.)
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience

SmartExplore AI is experimental.

New, Posted 17 hours ago

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Senior Engineer

Constellation Energy

Brighton, MA 02135

~ 17 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in engineering (Chemical, Civil/Structural, Electrical, Industrial, or Mechanical), with 5 years technical experience or related engineering experience.
Maintain minimum access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

SmartExplore AI is experimental.

New, Posted 1 day ago

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Principal AI Software Engineer

GE Vernova

Cambridge, MA 02140

~ 22 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science, Computer Engineering, or related technical field.
10+ years of programming experience in a relevant language using modern front-end frameworks (React, Vue, or Angular) and multiple backend languages (Python preferred, Java, Node.js or Go).
Proven track record designing and shipping production applications that incorporate LLMs or AI services at scale.
Experience with vector databases (e.g. Milvus, Pinecone, Weaviate, pgvector) and advanced embedding model optimization in production applications.
Expertise with multiple LLM providers and advanced AI orchestration frameworks (LangChain, LlamaIndex, custom frameworks).
Extensive experience leading technical teams, driving cross-team initiatives, and providing technical mentorship.
Expert-level experience with cloud platforms (AWS, GCP, or Azure) and advanced containerization (EKS).
Must be willing to work out of an office located in Niskayuna, NY or Cambridge, MA.
Accelerated Immersion for Senior talent: Impact starts with a deep understanding of our core capabilities. For Cambridge, MA based resources, this position includes a required three-month (hybrid) onboarding residency at the GE Vernova Advanced Research Center in Niskayuna, NY. This immersive program allows our senior talent to establish a strong technical foundation, collaborate with our premier scientists and engineers, and align with our mission to lead the energy transition from the epicenter of our innovation hub. Travel, housing, and living stipend provided.
GE Vernova will only employ those who are legally authorized to work in the United States for this opening.

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Software Development Manager

CS Experienced

Newton, MA 02458

~ 10 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's in Computer Science, Electrical/Computer Systems Engineering or a similar math or engineering discipline
Demonstrated history of implementing and managing significant software development projects in a CI/CD environment
5-10 years of experience in Software Development as a software engineer
2+ years of experience in Engineering Management
Strong expertise with both frontend and backend technologies such as React and Java
Proven delivery experience working under an Agile/Scrum methodology
Ability to build highly scalable, distributed systems using cloud-native technologies such as AWS
Ability to simultaneously support multiple high priority projects in a fast-paced environment
Established track record of implementing with urgency and guiding teams to resolve complex technical challenges within tight timelines

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Principal Systems Engineer (ONSITE)

RTX

Marlborough, MA 01752

~ 34 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Active and transferable U.S. government issued SECRET security clearance is required prior to start date
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience
Strong integration and test experience including test procedure development, test execution, test reporting, and test automation
Knowledge of or application of Earned Value Management System (EVMS)
Proficient in tooling to include Microsoft products, or tasking boards (Jira, IBM EWM, etc.)

SmartExplore AI is experimental.

New, Posted 1 day ago

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Senior Systems Engineer

Anduril Industries

Quincy, MA 02169

~ 32 min OnsiteHealth Insurance

8+ years of rigorous Systems Engineering, Integration, and Test experience, with a heavy emphasis on the Right Side of the V (subsystem integration, HITL/SITL testing, V&V;, and field execution)
A proven track record of taking complex, multi-domain systems from the lab bench to operational environments at a breakneck pace. You must know how to make disparate systems talk.
"Hands-on" DNA. You are as comfortable reading a Python script or parsing a JSON payload as you are debugging a serial connection or analyzing network traffic (Wireshark, TCP/IP, UDP)
Demonstrated experience acting as the technical "glue" between highly specialized software, electrical, and mechanical engineering teams.
Experience running formal customer sell-off milestones (FAT, SAT) and fielding products in unforgiving environments.
Ability to travel 20% with potential surges above 20%
Must be authorized to work in the United States

SmartExplore AI is experimental.