11 principal software engineer jobs at 6 companies in Waterboro, ME
1w
Save
Mark Applied
Hide
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
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
1w
Save
Mark Applied
Hide
Principal Software Engineer
Columbus or Plano or Indianapolis or Boston or Portsmouth
HybridFull Time
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
2mo
Save
Mark Applied
Hide
Principal Software Engineer, Semantic Data Services
Portland or San Francisco or Chicago or Boston
$201k-$250k/yr OnsiteFull Time
12+ YOE12+ years building and scaling large data platforms; expertise in distributed systems, data acquisition, semantic modeling, data lifecycle, and cross-domain architecture; strong leadership and communication.
Spark, Iceberg, Kafka, Delta, DBT, Ray, Airflow, Dagster, Flink
2w
Save
Mark Applied
Hide
Principal C++ 2D/3D Software Developer
Portland, Maine, United States
$151k-$247k/yr OnsiteFull Time
8+ YOE8+ years of C++ and 2D/3D computer graphics experience; advanced graphics expertise; bachelor's degree in computer science, computer engineering, or related field; strong problem-solving and communication skills.
C++, DirectX, OpenGL, Vulkan, GLSL, HLSL, PDF, SVG, JPEG, PNG, ArcGIS
2mo
Save
Mark Applied
Hide
Principal Platform Engineer (DevOps)
Westbrook, Maine, United States
$120k-$140k/yr HybridFull Time
8+ YOE8+ years in platform engineering, DevOps, or infrastructure software engineering; expert AWS Organizations, GitHub Enterprise, Terraform Cloud, CloudFormation, and Python skills; mentoring and agile collaboration experience.
Amazon Web Services, AWS Organizations, GitHub Enterprise, Terraform Cloud, JFrog Artifactory, Python, CloudFormation, Git, AWS Control Tower, AWS Config, AWS Security Hub, CloudFormation StackSets, Sentinel, OPA/Rego, Entra ID, Azure AD, Backstage, AWS Service Catalog, GitHub Actions, IAM
1mo
Save
Mark Applied
Hide
Principal Engineer – Autonomous Systems
Gulfport or Durham or Baton Rouge or Columbia
OnsiteFull Time
6+ YOEU.S. citizen able to obtain DoD Secret clearance; advanced degree with substantial experience (BS+10/MS+8/PhD+6); expertise in maritime or adjacent autonomy, modern software engineering, and production research coding.
Git, CI/CD, Python, C++, Rust, PyTorch, TensorFlow, Gazebo, Isaac Sim, MOOS-IvP
3d
Save
Mark Applied
Hide
Principal Manufacturing Molding Engineer
Scarborough, Maine, United States
$99k-$199k/yr OnsiteFull Time
10+ YOEBachelor's degree in plastics or mechanical engineering, 10+ years of engineering experience in regulated manufacturing, injection molding expertise, supplier experience, Lean Six Sigma, Minitab, CAD, and Microsoft software proficiency.
Microsoft Excel, Microsoft PowerPoint, Microsoft Power BI, Minitab, JMP, CAD, SolidWorks, Agile PDM, DMAIC, FMEA, CAPA, IQ/OQ/PQ, Lean Six Sigma, GDT
1mo
Save
Mark Applied
Hide
Principal Engineer – Autonomous Systems
Gulfport or Durham or Baton Rouge or Columbia
OnsiteFull Time
10+ YOEU.S. citizen able to obtain DoD Secret clearance; deep autonomous systems experience; proficiency in modern software engineering and production languages; ability to secure and shape S&T funding.
Git, Python, C++, Rust, PyTorch, TensorFlow, Gazebo, Isaac Sim, MOOS-IvP
1mo
Save
Mark Applied
Hide
Principal Engineer – Autonomous Systems
Gulfport or Durham or Baton Rouge or Columbia
OnsiteFull Time
6+ YOEU.S. citizen able to obtain DoD Secret clearance; deep autonomy experience for maritime or adjacent domains; proficiency in modern software engineering and production languages; demonstrated program capture and mentoring experience.
Git, CI/CD, Python, C++, Rust, PyTorch, TensorFlow, Gazebo, Isaac Sim, MOOS-IvP
1w
Save
Mark Applied
Hide
Principal Engineer
Portsmouth or Boston or Indianapolis or Plano or Columbus
$120k-$225k/yr HybridFull Time
8+ YOEBachelor's or master's degree or equivalent experience, 8+ years delivering solutions in distributed ecosystems, and proficiency with Java, Spring Boot, REST, Kafka, Kubernetes, AWS, microservices, testing, DevOps, and CI/CD.
Tealium Tag Management, Tealium CDP, Adobe, Snowflake, Ensighten, Google Analytics, Google Tag Manager, Content Square, HEAP, JavaScript, AWS, SQS, SNS, S3, CDK, Lambda, RESTful APIs, PCF, Kafka, Adobe Analytics, CJA, Customer Data Platform (CDP), Adobe Analytics UI, Galileo.js, Galileo API, Scrum, Kanban, XP, Java, Spring Boot, REST, Kubernetes, Bamboo, GitHub Actions, Jenkins
1mo
Save
Mark Applied
Hide
Principal Engineer – Autonomous Systems
Gulfport or Durham or Baton Rouge or Columbia
OnsiteFull Time
6+ YOEU.S. citizen able to obtain DoD Secret clearance. Advanced degree or equivalent experience (PhD6+/MS8+/BS10+). Deep experience in autonomy, perception, state estimation, edge ML, or software architecture. Proficiency with Git, CI/CD and production-grade languages (Python, C++, Rust).
Git, CI/CD, Python, C++, Rust, PyTorch, TensorFlow, Gazebo, Isaac Sim, MOOS-IvP