1,525 sr software engineer jobs at 524 companies in Webster, MA
1mo
Save
Mark Applied
Hide
Sr Software Engineer
Hartford or Saint Paul
$139k-$230k/yr OnsiteFull Time
6+ YOEBachelor's degree or equivalent, 6+ years software engineering experience, cloud and API proficiency, experience leading teams, strong communication and problem-solving skills.
Claude, GitHub Co-Pilot, AWS, EKS, Azure, REST, GraphQL, Terraform, AWS CDK, React.js, Node.js, JavaScript, TypeScript, Python, Kafka, DB2, MySQL, PostgreSQL, MongoDB, DynamoDB, NUnit, XUnit, Moq, Jest, Cypress, Git, GitHub, CloudBees Jenkins, Jenkins, Azure DevOps, OAuth 2.0, OpenID Connect, Dynatrace, ELK stack, OpenTelemetry, Jira, Rally
1mo
Save
Mark Applied
Hide
Sr Software Engineer
Hartford or St. Paul
$139k-$230k/yr HybridFull Time
6+ YOEBachelor's in CS or STEM, 6+ years software engineering, leadership experience, cloud and API development experience, proficiency with CI/CD, observability, databases, and automated testing.
Claude, GitHub Co-Pilot, AWS (Serverless/EKS), AWS CDK, Terraform, React.js, Node.js, JavaScript, TypeScript, Python, Kafka, DB2, MySQL, PostgreSQL, MongoDB, DynamoDB, Dynatrace, ELK, OpenTelemetry, NUnit, XUnit, Moq, Jest, Cypress, Git, GitHub, CloudBees Jenkins, Jenkins Open Source, Microsoft Azure, Microsoft Azure DevOps, OAuth 2.0, OpenID Connect (OIDC), Jira, Rally
2mo
Save
Mark Applied
Hide
Sr. Software Engineer - Analytics
Somerville, Massachusetts, United States
$130k-$155k/yr HybridFull Time
6+ YOE6+ years Java development; scalable systems; NLP/NLP-related analytics; Elasticsearch internals; Kubernetes; multilingual NLP are a plus.
Java, Elasticsearch, Kubernetes, NLP, Natural Language Processing
1d
Save
Mark Applied
Hide
Sr Software Engineer
Hartford, Connecticut, United States
$92k-$164k/yr RemoteFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years software development, 3+ years modern programming, Agile/Scrum, AI features, DevOps, containers, CI/CD, cloud platforms, and microservices experience.
Python, Java, C#, TypeScript, Docker, Kubernetes, Jenkins, GitHub Actions, GitLab, AWS, Azure, GCP, Large Language Models (LLMs), natural language processing (NLP), HIPAA
2mo
Save
Mark Applied
Hide
Sr. Software Engineer
Newton, Massachusetts, United States
$125k-$187k/yr OnsiteFull Time
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
2mo
Save
Mark Applied
Hide
NC3 Sr Advanced Software Engineer
Dedham, Massachusetts, United States
$165k-$183k/yr OnsiteFull Time
8+ YOEBachelor's in software engineering or related STEM plus 8 years experience (or Master's plus 6); U.S. citizenship and Department of Defense Top Secret clearance required; strong software engineering and communication skills.
SASTs, GitLab, Python, Bash, Atlassian
3mo
Save
Mark Applied
Hide
Sr. Software Engineer - Signals & Algorithm Interfaces (Python/C++)
Newton or Mounds View
$125k-$187k/yr OnsiteFull Time
4+ YOESenior software engineer with Python/C++ experience, real-time data pipelines, and production software delivery.
Python, C++, Docker, Linux, CI/CD, Testing
2mo
Save
Mark Applied
Hide
Sr Software Engineer II
Seattle or Boston
$149k-$238k/yr HybridAll Commitments Available
8+ YOE8+ years software development; front-end with React; back-end in Go/Scala/Java; cloud-based systems; SQL/NoSQL; Docker/Kubernetes; CI/CD; automated testing frameworks.
HTML, CSS, Typescript/Javascript, React.js, Go, Scala, Java, SQL, NoSQL, Docker, Kubernetes, CI/CD, TeamCity, Jenkins, Selenium, Puppeteer, Playwright
1mo
Save
Mark Applied
Hide
Sr Software Engineer II
Boston or New York City
$176k-$196k/yr OnsiteFull Time
5+ YOEBS in Computer Science or equivalent, 5+ years professional software development, proficiency in Go and Python, experience with data/telemetry pipelines and observability, experience embedding AI/LLMs, and experience on major cloud platforms (AWS/GCP/Azure).
Go, Python, LLM APIs, AWS, GCP, Azure
2w
Save
Mark Applied
Hide
Sr. Software Engineer
Windsor, Connecticut, United States
$90k-$125k/yr HybridFull Time
5+ YOEBachelor's degree, 5+ years professional experience with Java/.NET, RESTful APIs, enterprise design, security practices, database technologies, Agile experience, strong communication and troubleshooting skills.
T-SQL, SSMS, Query Analyzer, ETL, Java, .NET, Angular, Oracle, SQL Server, PostgreSQL, Cassandra, JavaScript
1mo
Save
Mark Applied
Hide
Sr. Software Engineer - Maritime Integrated Systems
Quincy, Massachusetts, United States
$191k-$253k/yr OnsiteFull Time
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
2mo
Save
Mark Applied
Hide
Sr. Software Engineer II (DevOps)
Boston, Massachusetts, United States
$119k-$221k/yr HybridFull Time
6+ YOE6+ years DevOps/SRE/platform engineering; 2+ years AI/ML infrastructure; Bachelor’s in CS/Engineering or equivalent; deep AWS, Terraform, observability, and Python/Go/TypeScript skills.
AWS, ECS, EKS, Lambda, SageMaker, Bedrock, S3, DynamoDB, Redshift, Terraform, Datadog, CloudWatch, Airflow, dbt, Dagster, Python, Go, TypeScript
1mo
Save
Mark Applied
Hide
Software Engineer III
Middletown, Rhode Island, United States
OnsiteFull Time
10+ YOEMaster's degree in relevant engineering or mathematics, 10+ years' experience, U.S. citizenship and current DoD Secret clearance, proficiency in C++, UML, Linux, Qt, DDS, and experience writing SRS/SDD.
C++, Unified Modeling Language (UML), Linux, Qt Framework, Data Distribution Protocol (DDS)
2d
Save
Mark Applied
Hide
Sr Principal C++ Software Engineer
Burlington or United States
$140k-$260k/yr OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
Sr. Principal Software Engineer
Burlington or United States or Europe or Asia or North America
$141k-$226k/yr RemoteFull Time
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
1mo
Save
Mark Applied
Hide
Sr. Software Engineer - Analytics
Somerville, Massachusetts, United States
HybridFull Time
6+ YOE6+ years professional Java development; experience designing scalable systems and APIs; deep Elasticsearch knowledge; Bachelor's in a technical field; Kubernetes, NLP, and API security experience preferred.
Java, Elasticsearch, Kubernetes, NLP
1mo
Save
Mark Applied
Hide
Sr. Software Engineer I
Atlanta or Boston or Chicago or Indianapolis or United States or Canada or North America
RemoteFull Time
4+ YOE4+ years professional software development experience; React and modern JavaScript framework proficiency; experience with LLMs/generative AI and cloud-native architectures; REST/RPC/GraphQL APIs, testing, CI, and strong communication skills.
React, LLMs, GraphQL, REST, RPC
2w
Save
Mark Applied
Hide
Sr. Software Dev Engineer, EBS
Boston, Massachusetts, United States
$168k-$227k/yr OnsiteFull Time
5+ YOE5+ years professional software development, leadership/architecture experience, mentor/tech lead experience, full SDLC experience preferred, Bachelor's in CS preferred.
1mo
Save
Mark Applied
Hide
Software Engineer
Cambridge or Concord
$110k-$120k/yr HybridFull Time
5+ YOE5+ years software engineering experience, strong Java skills, API and SQL/MySQL experience, ability to design and deliver backend systems, cross-functional collaboration, mentoring, and CS degree or equivalent.
Java, RESTful APIs, SQL, MySQL, JavaScript, React, HTML, CSS
2mo
Save
Mark Applied
Hide
Sr Principal/Principal Software Engineer, App
Cambridge or San Francisco
$204k-$348k/yr HybridFull Time
8+ YOEBachelor’s or Master’s in CS/Engineering; 8-15 years building large-scale systems; full stack web development; strong cross-functional collaboration; experience with AI tooling.
React, TypeScript, Nx, Tailwind, FastAPI, SQL, NoSQL, Python, Pydantic, AWS, Kubernetes, Terraform, CloudFormation, GitHub Actions, ORMs, SQLModel, Django, Airflow, Prefect, Temporal, Dagster, pandas, numpy, scipy, jax, pytorch
Explore Jobs