HiringCafe
Join our community

37 principle developer jobs at 32 companies in Massachusetts

1mo
Save
Mark Applied
Hide
Principle Thermal Mechanical Engineer
Littleton, Massachusetts, United States
$154k-$211k/yr OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
7+ YOEMaster's (thesis) in Mechanical Engineering, 7+ years designing fluid systems, 3+ years at senior/principal level, expertise in fluid dynamics/heat transfer, SolidWorks/CAD experience, product development experience.
SolidWorks, CAD
Job PostingView all
1mo
Save
Mark Applied
Hide
Principle Thermal Mechanical Engineer
Littleton, Massachusetts, United States
$154k-$211k/yr OnsiteFull Time
JetCool
JetCoolNASDAQ: FLEX: Direct-to-chip liquid cooling for high-performance computing.
7+ YOEMaster's (thesis) in Mechanical Engineering, 7+ years designing fluid systems, 3+ years at senior/principal level, expertise in fluid dynamics and heat transfer, SolidWorks CAD experience, product development and technical leadership experience.
SolidWorks CAD
Job PostingView all
2mo
Save
Mark Applied
Hide
Principle Software Engineer, AI Observability & Evals Platform
Boston or San Francisco or New York City
$230k-$270k/yr OnsiteFull Time
LangChain
LangChain: Tools for building and deploying production-ready AI agents.
10+ YOE10+ years backend or full-stack engineering; strong Python/Go; TypeScript/React; architectural decisions; reliable, scalable systems; mentoring.
Python, Go, TypeScript, React
Job PostingView all
3mo
Save
Mark Applied
Hide
Principle DevOps Tools Engineer - Woburn, MA
Woburn, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOELinux system administration; experience with DevOps tools; 5+ years in related roles; US citizenship and ability to obtain DoD clearance.
Jira, Git, Bitbucket, GitLab, Confluence, Jenkins, Rational, Azure DevOps, Python, MATLAB, Visual Studio, VxWorks, QT, Docker, Kubernetes, OpenShift, Rancher, Tanzu, DOORS, Oracle, SQL Server, InfluxDB, PostgreSQL, MySQL, Windows, Linux
Job PostingView all
1mo
Save
Mark Applied
Hide
(Remote) GIS Developer
Texas or Wisconsin or Arizona or Washington or Virginia or Utah or Saskatchewan or Minnesota or Tennessee or Massachusetts or Manitoba or Pennsylvania or Oregon or Illinois or Ontario or Georgia or Florida or Alberta or North Carolina or Missouri or Colorado or California or United States or Canada
$40k-$55k/yr RemoteFull Time
Harris Computer
Harris ComputerToronto Stock Exchange: CSU: A provider of mission-critical software solutions for public sector and utilities, offering a collaborative culture and comprehensive employee benefits.
3+ YOEBachelor's in GIS/CS/Geography, 3+ years GIS development, proficiency with spatial databases (Oracle Spatial/PostGIS) and SQL, experience in C++, Python, Java or C#, familiarity with GIS principles, and passport for travel (~10%).
C++, Python, Java, C#, JavaScript, Oracle Spatial, PostGIS, SQL, Jira, GitHub, Leaflet, MapLibre, Esri ArcGIS Enterprise, Outage Management System (OMS)
Job PostingView all
1mo
Save
Mark Applied
Hide
(Remote) GIS Developer
Texas or British Columbia or Wisconsin or Arizona or Washington or Virginia or Utah or Saskatchewan or Minnesota or Tennessee or Massachusetts or Manitoba or Pennsylvania or Oregon or Illinois or Ontario or Georgia or Florida or Alberta or North Carolina or Missouri or Colorado or California or United States or Canada
$40k-$55k/yr RemoteFull Time
Harris Computer
Harris Computer: Provides mission-critical vertical market software and service solutions.
3+ YOEBachelor's in GIS/CS/Geography or related; 3+ years GIS development; strong GIS principles, spatial DBs (Oracle Spatial, PostGIS) and SQL; experience with C++, Python/Java/C#; familiarity with Jira and GitHub; valid passport.
C++, Python, Java, C#, Oracle Spatial, PostGIS, SQL, Jira, GitHub, JavaScript, PHP, Leaflet, MapLibre, Esri ArcGIS Enterprise, Common Information Model (CIM)
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Quality Development Engineer
Boston, Massachusetts, United States
$92k-$136k/yr OnsiteFull Time
InterSystems
InterSystems: Provides data management and healthcare information technology software solutions.
5+ YOE5+ years IT experience; IT degree; HL7 and FHIR experience; REST API automation; SQL and at least one programming language; web development knowledge; SDLC and software testing principles.
HL7, FHIR, REST API, SQL, Programming Languages, Web development technologies
Job PostingView all
1w
Save
Mark Applied
Hide
Senior principal software Engineer
Boston or Maryland
RemoteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
10+ YOE10+ years C++ development, deep system and distributed design, security principles (OWASP, encryption, LDAP, SAML, OIDC), AWS/cloud, Python scripting, CI/CD (Jenkins, Git, Artifactory, Terraform), and strong communication and leadership skills.
C++, Python, Jenkins, Git, Artifactory, Terraform, AWS, JIRA
Job PostingView all
3w
Save
Mark Applied
Hide
Software Engineer
Westford, Massachusetts, United States
$82k-$156k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
0+ YOEBachelor's degree in CS/CE or equivalent, 0-2 years experience, strong programming fundamentals, proficiency with Python, C, C++, Linux, Git, Docker/Kubernetes, and knowledge of OS, networking, AI and container principles.
Python, C, C++, Linux, Git, Docker, Kubernetes
Job PostingView all
3w
Save
Mark Applied
Hide
Senior Engineer, Invest Tech
Boston, Massachusetts, United States
$135k-$145k/yr HybridFull Time
Invesco
InvescoNYSE: IVZ: Provides diversified investment management services and financial products globally.
3+ YOEBachelor's degree; 3+ years software or data engineering experience; 3+ years Python and SQL; experience with cloud-native (AWS), distributed/event-driven systems, CI/CD, and data engineering principles; financial services experience preferred.
GitHub Copilot, Claude, ChatGPT, AWS Bedrock, Python, PostgreSQL, SQL Server, Snowflake, Kafka, AWS Lambda, Amazon S3, Amazon ECS, Amazon EKS, AWS Step Functions, Amazon Aurora, CI/CD, DevOps
Job PostingView all
1mo
Save
Mark Applied
Hide
Associate Principle Scientist – Product Discovery and Development
Waltham, Massachusetts, United States
$148k-$221k/yr HybridFull Time
AstraZeneca
AstraZenecaLondon Stock Exchange: AZN: Global biopharmaceutical developing and manufacturing prescription medicines.
3+ YOEPhD or MS in pharmaceutical sciences or related field with relevant industry experience; expertise in formulation, pre-formulation, analytical characterization (HPLC/UPLC, LC/MS, DLS, DSC, TGA, DVS, PXRD), and drug delivery; strong communication and scientific leadership.
HPLC/UPLC, LC/MS, DLS, DSC, TGA, DVS, PXRD
Job PostingView all
1w
Save
Mark Applied
Hide
Metallurgical Process Engineer
Billerica or Boston
OnsiteFull Time
Fabri
Fabri: An early-stage investment casting startup building a fully integrated digital foundry to deliver precision metal castings with speed and cost-effectiveness.
5+ YOEDegree in materials/metallurgy/engineering or related, 5+ years developing solidification/thermal processes, strong first-principles solidification knowledge, SPC/DOE experience, root-cause analysis, hands-on foundry/process experience, US citizen or permanent resident required.
ProCAST, MAGMASOFT, Flow-3D
Job PostingView all
2mo
Save
Mark Applied
Hide
Electrical Engineer
Boston or Pascagoula
OnsiteFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
2+ YOEBachelor’s in Engineering; 2 years of relevant experience; ability to obtain DoD clearance; Proficiency in AutoCAD; knowledge of electrical engineering principles; MS Office; travel 2–4 times/year.
AutoCAD, SolidWorks, 3D modeling, CAD, Engineering drawings, Microsoft Office
Job PostingView all
1mo
Save
Mark Applied
Hide
Northeast - Entry-Level Engineer
New Haven or Marlborough or White Plains or Woodbury
$76k-$85k/yr OnsiteFull Time
The Whiting-Turner Contracting Company
The Whiting-Turner Contracting Company: A construction firm that manages and delivers building projects across multiple locations.
Bachelor's in engineering/engineering technology or construction management required; knowledge of engineering principles, ability to read blueprints, Microsoft Office and scheduling software proficiency, strong verbal and written communication.
Microsoft Project, Suretrak, Primavera, Microsoft Office Suite, Microsoft Word, Microsoft Excel
Job PostingView all
1mo
Save
Mark Applied
Hide
Project Engineer, LNG
Hopkinton or Massachusetts or Connecticut or New Hampshire
$116k-$129k/yr OnsiteFull Time
Eversource Energy
Eversource EnergyNYSE: ES: Delivers electricity, natural gas, and water to New England customers.
5+ YOEB.S. in Mechanical Engineering or related, 5+ years engineering experience (gas experience preferred), knowledge of distribution construction, codes, welding principles, MS computer operations, ability to support construction and emergency restoration.
MS computer operations
Job PostingView all
3mo
Save
Mark Applied
Hide
Experienced Civil Engineer - Transportation
Worcester, Massachusetts, United States
$73k-$125k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
3+ YOEBachelor’s degree in Civil Engineering; 3-5 years post-education experience; Engineer in Training; knowledge of civil engineering principles and local standards; proficient with design software.
MicroStation, AutoCAD, Civil 3D, ArcGIS, InRoads, Geopak, GeoSlope, ANSYS, STADD, HEC-RAS, HEC-HMS
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems Security Engineer (SSE)
Hudson or Phoenix or Huntsville or Cypress or West Lafayette or Andover or Chantilly or Gainesville
OnsiteFull Time
Mercury Systems
Mercury SystemsNASDAQ: MRCY: Provides secure processing solutions for aerospace and defense missions.
6+ YOEBS in STEM; 6+ years in systems engineering; SSE principles; DoD security; anti-tamper; DoD Secret clearance required.
Jama, Confluence, Jira, Bitbucket, Cameo Enterprise Architect, MBSE tools
Job PostingView all
1mo
Save
Mark Applied
Hide
Electrical Engineer – Value Engineering
Gloucester, Massachusetts, United States
$87k-$119k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
7+ YOEBachelor's in Electrical Engineering, 7+ years electrical engineering experience, expertise in circuit design/PCB/power systems, proven value engineering and supplier collaboration, and application of DfX principles.
Job PostingView all
3mo
Save
Mark Applied
Hide
DevOps Engineer II (Cloud Security)
Boston, Massachusetts, United States
$125k-$175k/yr OnsiteFull Time
WHOOP
WHOOP: Providing wearable health trackers and physiological performance analytics.
2+ YOE2-4 years in DevOps, SRE, or Cloud Infrastructure; AWS IAM/VPC/EC2/S3/CloudTrail; Terraform; container platforms (Kubernetes/EKS); scripting (Python/Go/Java/Bash); CI/CD; security/reliability principles.
Terraform, AWS, Kubernetes, EKS, CloudTrail, Python, Go, Java, Bash, CI/CD, Secrets management
Job PostingView all
2w
Save
Mark Applied
Hide
Sterilization Assurance Quality Engineer
Durham or Tewksbury
$67k-$92k/yr OnsiteFull Time
Corning
CorningNYSE: GLW: Develops and manufactures specialty glass, ceramics, and optical fiber.
1+ YOEBachelor's in life sciences/chemistry/engineering, 1+ years sterilization/aseptic processing experience in manufacturing, knowledge of sterility assurance principles and ISO standards, ability to review microbiological data and support validations.
Job PostingView all

Explore Jobs

Expand Your Job Search