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199 sr principal software engineer jobs at 94 companies in Brockton, MA

3mo
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Principal Software Engineer
Atlanta or Boston or Morristown or Plano or St. Louis or St. Petersburg or Hyderabad
HybridFull Time
Zelis
Zelis: Providing healthcare payment and claims cost management solutions.
8+ YOE8+ years backend software engineering; degree or equivalent; cloud, IaC, CI/CD; APIs; strong communication; leadership.
TypeScript, Node.js, PostgreSQL, Angular, AWS, Terraform, Elasticsearch, CI/CD, SASS
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3mo
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Principal Software Engineer
Waltham or North Bethesda
$200k-$225k/yr HybridFull Time
Xometry
XometryNASDAQ: XMTR: Digital marketplace for on-demand custom manufacturing.
8+ YOE8–12+ years of software development; expert in Python, React/TypeScript, AWS; strong system architecture and enterprise integration experience; Bachelor's degree in CS/Engineering or related field.
Python, React, TypeScript, AWS
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3mo
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Principal Software Engineer
Wellesley, Massachusetts, United States
$144k-$288k/yr HybridFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
8+ YOE8+ years software experience; 4+ years as technical leader; strong Python/Java; cloud (GCP); microservices; ML; real-time systems; UI (React/Angular).
Python, Java, GCP, React, Angular, Machine Learning, OCR, LLMs
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3mo
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Principal Software Engineer (Cloud)
Boston, Massachusetts, United States
HybridFull Time
7AI
7AI: The Agentic Security Platform.
15+ YOE15+ years software engineering; cloud-native distributed systems; leadership; backend languages (Rust, Python, TypeScript, Go); cloud platforms (AWS, GCP, Azure); strong communication; AI-assisted tooling familiarity.
Rust, Python, TypeScript, Go, AWS, GCP, Azure, Claude Code, Codex, Cursor
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1w
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Principal Software Engineer
Dublin or Cambridge or United States or Singapore or Australia or Belgium or Canada or France or Germany or Ireland or Japan or Latin America or Netherlands or Spain or Sweden or United Kingdom or India
HybridFull Time
HubSpot
HubSpotNYSE: HUBS: AI-powered customer platform for marketing, sales, and service.
5+ YOEPrincipal-level backend engineer with distributed financial systems expertise, publicly traded company experience, strong architecture and executive communication skills, and experience evolving complex legacy systems.
Corex
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3mo
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Principal Software Engineer - AI
Boston, Massachusetts, United States
$120k-$180k/yr OnsiteFull Time
New Balance: Designs and manufactures athletic footwear, apparel, and sports equipment.
10+ YOE10+ years software development with 4+ years AI/ML and LLMs; extensive Python, agentic frameworks, and Microsoft AI ecosystem experience.
Python, LangChain, LangGraph, Semantic Kernel, Azure OpenAI Service, Azure AI Search, Microsoft Copilot Studio, React, RESTful APIs, ERPs, CRMs, SQL, NoSQL
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3mo
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Principal Software Engineer, Data
Cambridge or San Francisco
$204k-$348k/yr HybridFull Time
Lila Sciences
Lila Sciences: Builds AI and autonomous labs for scientific discovery.
8+ YOE8-15 years of backend-focused engineering; full stack experience; AWS, Kubernetes; API design; data pipelines; Python; collaboration with scientists and engineers.
React, TypeScript, Nx, Tailwind, FastAPI, SQL/NoSQL, Python, Pydantic, SQLAlchemy, SQLModel, Django, Airflow, Prefect, Temporal, Dagster, pandas, numpy, scipy, jax, pytorch, AWS, Kubernetes, Terraform, CloudFormation, GitHub Actions
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3mo
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Principal Software Engineer
Cambridge, Massachusetts, United States
$300k-$500k/yr OnsiteFull Time
Blitzy
Blitzy: Private AI software platform that autonomously builds and modernizes enterprise software for development teams.
Hands-on, production-focused senior IC with full-stack expertise across backend, frontend, infra, and AI systems; strong Python, cloud, databases, and LLM tooling; ownership of critical systems.
Python, Node.js, REST, gRPC, AWS, GCP, Azure, Kubernetes, Terraform, PostgreSQL, MySQL, MongoDB, Cassandra, DynamoDB, Neo4j, Vector databases, LangSmith, OpenAI, Anthropic, Frontend
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2w
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Sr. Principal Software Engineer
Pelham, New Hampshire, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
10+ YOEBachelor's degree in a STEM field and 10 years of relevant experience; C or C++, Linux or real-time operating systems, multithreaded applications, UI/UX, and active Secret clearance required.
C, C++, Linux, VxWorks, Agile, Scrum, DevSecOps, VxWorks Workbench, Tornado, ClearCase, Git, Microsoft Windows, DOORS, MATLAB, UDP/IP, TCP/IP
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2mo
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Sr. Principal Software Engineer
Burlington or United States or Europe or Asia or North America
$141k-$226k/yr RemoteFull Time
Cerence
CerenceNASDAQ: CRNC: Develops AI-powered voice assistants and software for automotive vehicles.
Proven experience optimizing ML inference in production, deep GPU architecture knowledge, hands-on CUDA kernel development, quantization techniques (INT8/INT4/FP4/FP8/AWQ/GPTQ), and edge/embedded deployment expertise.
vLLM, TensorRT‑LLM, llama.cpp, QAIRT, CUDA, AWQ, GPTQ
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3w
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Sr Principal C++ Software Engineer
Burlington or United States
$140k-$260k/yr OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Develops computational software and hardware for electronic system design.
10+ YOEStrong C++ software development, C/C++ and STL programming, data structures, algorithms, complexity and performance tradeoffs, plus a BS with 10, MS with 7, or PhD with 5 years of experience.
C++, C, STL, C++23, Linux, TCP/IP
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2mo
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Principal Software Developer - SafeTrace
Boston, Massachusetts, United States
$104k-$176k/yr OnsiteFull Time
Haemonetics
HaemoneticsNYSE: HAE: Manufactures medical devices for blood and plasma management.
10+ YOE10+ years software engineering with 5+ years in principal/architect roles; expert C# or Java/Python; experience with REST APIs, microservices, event-driven systems, CI/CD, containerization, SQL/NoSQL, AWS and Terraform; security and compliance (OWASP, OIDC, SAML2, SOC2, ISO27001, HIPAA).
C#, Java, Python, RESTful APIs, Microservices, Domain-driven design, CI/CD, Event-driven architecture, Service-oriented architecture, High-availability, Containerization, SQL, NoSQL, Epic, AWS, ECS, EKS, RDS, Lambda, S3, SQS, CloudFormation, Terraform, OWASP, OIDC, SAML2, SOC2, ISO27001, HIPAA
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Principal Software Engineer - Core Infrastructure (Python/C++)
Newton or Mounds View
$153k-$229k/yr OnsiteFull Time
Medtronic
MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.
7+ YOEBachelor's or higher with 7+ years (or 5+ years with a Master’s; 3+ years with a PhD) in relevant software/engineering roles.
Python, C++, Linux, Real-time/embedded systems, IPC, Data pipelines, Software architecture
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22h
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Principal Software Engineer
Boston, Massachusetts, United States
$130k-$170k/yr OnsiteFull Time
Berkshire Hathaway Specialty Insurance
Berkshire Hathaway Specialty Insurance: Berkshire-owned commercial insurance provider serving businesses and brokers with property, casualty, and specialty coverage.
10+ YOERequires 10+ years of software engineering and system administration experience, advanced C#/.NET, Angular, SQL Server, Microsoft Azure, microservices, system architecture, and technical leadership.
Microsoft Azure, GitHub Copilot, Angular, React, .NET, C#, .NET Core, ASP.NET, SQL Server, Microsoft Azure Functions, Microsoft Azure App Services, Azure SQL, Microsoft Azure Storage, REST, gRPC
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2w
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Principal Software Engineer
Cambridge, Massachusetts, United States
$150k-$210k/yr HybridFull Time
Broad Institute of MIT and Harvard
Broad Institute of MIT and Harvard: Independent nonprofit biomedical research institute serving scientists and patients by discovering disease causes and developing treatments.
10+ YOE10+ years' software engineering experience with a bachelor's, 8+ with a master's, or 5+ with a PhD; Java/JVM, Python, WDL or Nextflow, genomics, cloud pipelines, open-source maintenance, and release management.
Java, Python, WDL, Nextflow, GitHub, Docker, GCP, AWS, Azure, GA4GH, GATK, HTSJDK, Picard, GenomicsDB, Terra, GCS, htslib, noodles, Rust
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1w
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Principal Software Engineer
Columbus or Plano or Indianapolis or Boston or Portsmouth
HybridFull Time
Liberty Mutual
Liberty Mutual: Diversified global insurer providing property, casualty, and life coverage.
8+ YOERequires 8+ years of software engineering experience, enterprise architecture and technical leadership, distributed systems, cloud-native development, security, testing, DevOps, and a technical or business degree or equivalent experience.
JavaScript, TypeScript, React, Node.js, Next.js, Java, Micro Frontends, HTML/CSS, AWS, CDK, GitHub Actions, OAuth 2.0, OpenID Connect, Playwright, JMeter, Datadog, Splunk, Microsoft Bridgeway
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6d
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Principal Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus or United States or Los Angeles or Philadelphia or San Francisco
$137k-$257k/yr HybridFull Time
Liberty Mutual
Liberty Mutual: Diversified global insurer providing property, casualty, and life coverage.
8+ YOERequires 8+ years of software engineering experience, enterprise architecture and technical leadership, distributed systems expertise, cloud-native development, and proficiency with JavaScript/TypeScript, React, Node.js, and related tools.
JavaScript, TypeScript, React, Node.js, Next.js, Java, HTML/CSS, Micro Frontends, AWS, CDK, GitHub Actions, OAuth 2.0, OpenID Connect, OWASP Top 10, Playwright, JMeter, Datadog, Splunk, Bridgeway, MFE, CI/CD, DevOps, SecOps, Generative AI
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3mo
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Principal Software Engineer - Python
Boston, Massachusetts, United States
$150k-$300k/yr RemoteFull Time
Veeva Systems
Veeva SystemsNYSE: VEEV: Provider of industry cloud solutions for the life sciences industry.
12+ YOE12+ years of production Python development; enterprise SaaS; open-source tools; FastAPI; Pydantic; strong English communication; unrestricted right to work in the United States.
Python, Git, FastAPI, Pydantic
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3d
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Principal Engineer-Software Development
Beverly, Massachusetts, United States
$75k-$232k/yr OnsiteFull Time
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
10+ YOERequires a BS or MS in engineering or science, 10+ years of relevant experience, database and large-dataset expertise, multidisciplinary teamwork, and data-mining and knowledge-discovery experience.
SQL Server, Python, R, JMP, Origin, Automated Test Equipment (ATE)
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1mo
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Principal Software Engineer
Burlington, Massachusetts, United States
$178k-$230k/yr HybridFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
10+ YOE2+ MgmtBachelor's in CS/CE or equivalent, 10 years professional software engineering experience with strong Java, object-oriented design, database and automation skills; 2 years technical leadership; experience with cloud projects and CI/CD tools.
Java, C#, React, SQL, SQL Server, PowerShell, Jenkins, GIT, JavaScript, SOAP, REST, XML, JSON, Azure
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