454 csharp jobs at 181 companies in Shrewsbury, MA
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Automation Engineer, Officer
Burlington, Massachusetts, United States
$65k-$114k/yr HybridFull Time
2+ YOEBS in a technical field (MS preferred), 2+ years building enterprise test automation frameworks, strong Java/C# and scripting skills, experience with automation tools, CI/CD pipelines, Agile, and strong communication.
Microsoft Azure, Kafka, Snowflake, Java, C#, Microsoft PowerShell, Bash, Rest Assured, Playwright, Microsoft Azure SDK, Kafka SDK, Microsoft Cosmos DB, Swagger, Silk4Net, FlaUI, Talend, TeamCity, Jenkins, Docker, Kubernetes, Argo CD
1mo
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Senior Software Engineer
Boston, Massachusetts, United States
$120k-$150k/yr OnsiteFull Time
5+ YOE5+ years software development experience; proficiency in C#, Angular, Azure, SQL Server, Cosmos DB, Redis, RESTful APIs, CI/CD; API and microservices design; strong communication and technical leadership; Bachelor's degree preferred.
GitHub Copilot, C#, Angular, SQL Server, Cosmos DB, Redis, RESTful APIs, CI/CD, Azure, Duck Creek Policy Administration System
2mo
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Software Engineering Manager (Boston)
Boston, Massachusetts, United States
$175k-$210k/yr OnsiteFull Time
10+ YOE5+ MgmtBachelor’s degree in CS/CE/Software Data Science or Cybersecurity; 10+ years industry experience; 5+ years in technical leadership; proven ability to build and retain high-performing engineering teams.
Embedded Linux, C++, Go, Kotlin, Swift, C#, WPF, React, AWS, IoT
2mo
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Principal Software Developer – BloodTrack Tx (C++ expert)
Boston, Massachusetts, United States
$104k-$176k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience with 5+ years in a principal/architect role; expert C++ and multi-platform experience (embedded, mobile, cloud); strong architecture, security/compliance, and mentorship skills.
C++, C, iOS, Android, .NET, TypeScript, JavaScript, C#, Java, Python, Reactjs, Nextjs, RESTful APIs, Microservices, Domain-driven design, CI/CD, Event-driven architecture, Service-oriented architecture, SQL, NOSQL, OWASP, OIDC, SAML2, SOC2, ISO27001, HIPAA, AWS ECS, AWS EKS, AWS RDS, AWS Lambda, AWS S3, AWS SQS, AWS CloudFormation, Terraform
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Software Engineer II- Device Cloud
Boston, Massachusetts, United States
$94k-$125k/yr HybridFull Time
Experience building cloud-based backend systems, familiarity with at least one major programming language, SOLID principles, cloud experience (AWS/Azure/GCP), and Agile/Scrum familiarity.
C#, JavaScript, TypeScript, Java, C++, Go, Python, AWS, Azure, GCP
1w
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Process Excellence & Analytics Manager III
Salisbury or Cromwell or Quincy or Hyattsville or Scarborough or Carlisle
$121k-$209k/yr HybridFull Time
10+ YOEBachelor's degree,10+ years in process excellence/analytics or operational leadership, project and change management, Power BI proficiency, vendor and stakeholder management; Lean Six Sigma preferred.
Microsoft Power BI, Python, JavaScript, C#, Java, SQL
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Process Excellence & Analytics Manager III (538771)
Salisbury or Cromwell or Quincy or Hyattsville or Scarborough or Carlisle
$121k-$209k/yr HybridFull Time
10+ YOEBachelor's degree,10+ years in process excellence/analytics or operational leadership, experience leading teams, Power BI proficiency, project management, vendor management, and ability to translate business to technical requirements.
Microsoft Power BI, Python, JavaScript, C#, Java, SQL, APIs
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Senior. Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York
$343k-$392k/yr OnsiteFull Time
8+ YOEMaster's + 8 years or Bachelor's + 10 years in AI/ML; deep software engineering skills; experience with agentic frameworks, LLMOps, cloud platforms, Kubernetes, and mentoring/architecting large-scale AI systems.
Python, Go, Golang, Scala, Java, C++, C#, LangGraph, AutoGen, Semantic Kernel (Microsoft), Semantic Kernel, LangChain, CrewAI, LlamaIndex, LLMOps, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, AWS, Google Cloud, Azure, K8s, Helm, CRDs, CLI, SDK, VectorDBs
1w
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Factory Applications Engineer (CTD; North Reading, MA)
North Reading, Massachusetts, United States
$127k-$203k/yr OnsiteFull Time
5+ YOEBachelor in EE/CE,5+ years semiconductor experience,proficient in C#, .NET, C++,Visual Studio,Git,JIRA,knowledge of Windows/Linux,strong OOP and EE fundamentals,excellent communication.
C#, .NET, C++, Visual Studio, Git, JIRA, Windows, Linux, GitHub Copilot, Claude, UltraFLEX
3mo
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Technical Project Manager, I/II
Beverly, Massachusetts, United States
$90k-$110k/yr OnsiteFull Time
HighRes Biosolutions: Manufactures robotic systems and software for laboratory automation.
3+ YOE3–6+ years project management in life sciences or related fields; experience leading cross-functional engineering/automation projects; FAT/SAT/validation experience; strong PM fundamentals; bachelor degree in engineering or related technical field.
Zephyr, Xray, Git, Jenkins, PostgreSQL, C#, ASP.NET Core, React
3w
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Software Engineer I
Nashua, New Hampshire, United States
$65k-$110k/yr HybridFull Time
1+ YOE1+ years software development experience (C#, Python preferred), ability to obtain Secret clearance, automated testing experience, strong communication, and degree in CS/EE or related.
C#, Python, NI TestStand, Git, Kubernetes, Pandas, NumPy, Matplotlib, SCPI
1mo
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Nuclear Survivability Scientist
Nashua or Niceville
HybridFull Time
8+ YOEBachelor's in math/CS/EE/CE, active TS/SCI clearance, US citizenship, 8+ years experience, proficiency with C++, C#, Fortran, Python and M&S tools (LWPC, LMP, HiCIRF, PHaRLAP, VOACAP).
C++, C#, Fortran, Python, LWPC, LMP, HiCIRF, PHaRLAP, VOACAP
1w
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Integration Analyst
Northborough, Massachusetts, United States
$100k-$130k/yr HybridFull Time
3+ YOE3+ years supporting system or application integrations; experience with REST, JSON, XML, API auth (OAuth 2.0, API Keys); programming experience (Python, C#, Java, TypeScript/Node.js); bachelor's degree or equivalent; strong problem solving and communication.
REST, JSON, XML, OAuth 2.0, API Keys, Python, C#, Java, TypeScript, Node.js, PowerApps, Power Automate
3w
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Agentic Engineer
Boston, Massachusetts, United States
$135k-$170k/yr HybridFull Time
3+ YOE3+ years software engineering experience building LLM/agentic systems; proficiency with Go or comparable systems languages, Python, React/TypeScript; experience with agent frameworks, RAG, embeddings, and cloud infrastructure (AWS). Strong testing, debugging, and communication skills.
LangChain, LangGraph, LlamaIndex, AutoGen, LangSmith, Langfuse, Arize, Weights & Biases, Go, Rust, TypeScript, Java, C#, Python, React, AWS, AWS ECS, AWS Bedrock, AWS Lambda, LoRA, PEFT, RLHF, DPO
2mo
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Director of Engineering
Boston or Boulder or Chicago or Remote - US or Richmond
$140k-$170k/yr HybridFull Time
7+ YOE5+ Mgmt7+ years engineering experience; 5+ years in leadership; hands-on coding; track record across multiple teams; strong coaching; Kanban; DevOps/CI-CD a plus; energy trading or equities/commodities experience a plus.
React, REST API, Microsoft SQL Server, C#, Snowflake, AWS, Azure, Cloud, DevOps, CI/CD
2mo
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Lead Software Engineer
Boston, Massachusetts, United States
$90k-$180k/yr HybridFull Time
5+ YOE5-10 years in software engineering or quantitative development; strong Python and C#, cloud, SQL Server, APIs; data-intensive workflows.
Python, C#, Git, AWS, Azure, Microsoft SQL Server
1w
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Software Engineer, Design Automation (Senior / Staff+)
Boston or Andover
$160k-$210k/yr OnsiteFull Time
5+ YOEBachelor's in CS/EE or equivalent,5+ years building production software,experience with Go/Python/C#,cloud-native architecture,containerized deployments,use of coding agents,and technical leadership delivering reliable code at scale.
Go, Python, C#, EC2, Lambda, Onshape, Open CASCADE, build123d, CadQuery, Solidworks, Autodesk Fusion/Inventor, FeatureScript, HDL, G-code
3w
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2027 US Software Engineering Internship
Seattle or Boston
$45/hr HybridInternship
Pursuing CS/Engineering or related degree, experience with an object-oriented language, working knowledge of SQL/NoSQL and Linux/Unix/Mac, effective communication, and prior software internship experience.
Java, Python, Scala, Go, C#, SQL, NoSQL, Linux, Unix, Mac
4d
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Scrum Master / Cloud Software Engineer
Billerica, Massachusetts, United States
OnsiteFull Time
5+ YOERequires a BS/BA and 5 years or MS/MA and 3 years of related experience, plus Scrum Master or Agile facilitation experience. Cloud software, programming, DevOps, and distributed systems expertise preferred.
AWS, Microsoft Azure, Google Cloud, Python, Java, C#, Go, JavaScript, TypeScript, REST APIs, Docker, Kubernetes, Terraform, CloudFormation, Bicep
2w
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Research Fellow – Medical Informatics
Somerville, Massachusetts, United States
$70k-$72k/yr OnsiteFull Time
Mass General Brigham: Integrated healthcare system providing patient care and medical research.
PhD or MD/PharmD in informatics-related field, programming (Python/Java/C#/SQL/R), ML/NLP/LLM experience, biomedical terminologies, EHR data analysis, strong communication and research skills.
Python, Java, C#, SQL, R, Electronic Health Record (EHR), large language models (LLMs)