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307 senior react developer jobs at 177 companies in Massachusetts

2w
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Senior Mobile App Engineer (React Native/iOS/Android)
Boston or New York City
$170k-$190k/yr RemoteFull Time
Beacon Biosignals
Beacon Biosignals: Private neurotechnology providing AI-powered EEG analytics and at-home diagnostics for biopharma researchers, clinicians, and patients.
8+ YOERequires 8+ years of mobile development experience with native iOS, Android, or React Native; BLE, sensor integration, or health data experience; and familiarity with TypeScript, React Native, Swift, Kotlin, Expo, and GitHub.
React Native, iOS, Android, BLE, TypeScript, Swift, Kotlin, Expo, GitHub
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3mo
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Senior Full Stack Engineer (Java/React)
Taunton, Massachusetts, United States
$131k-$141k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNew York Stock Exchange: GD: Defense electronics manufacturer and systems integrator for mission-critical solutions.
5+ YOEBachelor's in Software Engineering or related field, 5+ years experience (or Master's+3), DoD Secret clearance and U.S. citizenship required, strong Java/React skills, SQL/PostgreSQL, EMR? (not listed)
SQL, PostgreSQL, Java, JavaScript, React, Hibernate, Spring, WildFly, REST, RESTCONF, Material UI, SNMP
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2mo
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Senior Full Stack Engineer (Java/React)
Dedham, Massachusetts, United States
OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNew York Stock Exchange: GD: Defense electronics manufacturer and systems integrator for mission-critical solutions.
8+ YOEBachelor's degree plus 8 years of relevant experience or master's plus 6 years; Secret clearance, U.S. citizenship, and Java, React, SQL, PostgreSQL, Spring, and Hibernate experience required or preferred.
Java, Enterprise Java, SQL, PostgreSQL, Java beans, JavaScript, React, Hibernate, Spring toolkit, Wildfly Application Web Server, REST APIs, RESTCONF Interfaces, Material UI, Public Key Infrastructure, Digital Certificate, SNMP, AI
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1d
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Senior Full Stack Engineer (Java/React)
Taunton, Massachusetts, United States
$131k-$142k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNew York Stock Exchange: GD: Defense electronics manufacturer and systems integrator for mission-critical solutions.
5+ YOEBachelor's degree in software engineering or related STEM field plus 5+ years' experience, or master's degree plus 3 years. Secret clearance, U.S. citizenship, and Java, React, SQL, PostgreSQL, Hibernate, and Spring experience required or preferred.
Java, Enterprise Java, JavaBeans, JavaScript, React, SQL, PostgreSQL, Hibernate, Spring, WildFly, REST APIs, RESTCONF, Material UI, Public Key Infrastructure (PKI), Simple Network Management Protocol (SNMP), AI
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3w
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Senior Software Engineer (Java, React)
Holmdel or Bethlehem or New York City or Pittsfield or New York City or New Jersey or Pennsylvania
$95k-$156k/yr HybridFull Time
The Guardian Life Insurance Company of America
The Guardian Life Insurance Company of America: Mutual insurer providing life, disability, dental, and workforce benefits.
6+ YOERequires 6+ years of full-stack experience, Java/J2EE and front-end technologies, a computer science bachelor's degree or equivalent, and residence in New York, New Jersey, or Pennsylvania.
Java, J2EE, Spring Boot, React, Node.js, Next.js, NestJS, TypeScript, Micro-Frontends, JPA, Hibernate, iBatis, REST API, GraphQL, SQL, Oracle, DB2, Apache Tomcat, AWS, Microservices, Scaled Agile, Scrum, Kanban, SAFe
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1d
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Senior Lead Software Engineer, Fullstack (Python, Typescript, React, AWS)
Cambridge or McLean or Richmond or New York City
$209k-$286k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
6+ YOE1+ MgmtBachelor's degree, 6+ years of software engineering experience, 1+ year of cloud computing experience, and expertise with Python, TypeScript, React, AWS, or related technologies.
Python, TypeScript, React, AWS, JavaScript, Java, HTML, CSS, SQL, Go, Docker, Kubernetes, Microsoft Azure, Google Cloud, RDBMS, NoSQL
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1d
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Senior Lead Software Engineer, Fullstack (Python, Typescript, React, AWS)
Cambridge or McLean or New York City or Richmond
$209k-$286k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
6+ YOE1+ MgmtBachelor's degree and 6+ years of software engineering experience required, including 1+ year with cloud computing. Preferred: people management, Agile, open-source frameworks, and Python, TypeScript, or React expertise.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP, React
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3mo
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Senior Engineer, Software Infrastructure
Wilmington, Massachusetts, United States
$110k-$152k/yr OnsiteFull Time
Analog Devices
Analog DevicesNASDAQ: ADI: Global leader in analog and digital semiconductor technology.
Experience in web frontend/backEnd, React, TypeScript, Node.js REST APIs, Backstage, Git/GitHub, Docker, cloud (AWS/Azure/GCP), testing (Jest/Playwright/Cypress), CI/CD, SBOMs, Agile software development.
React, TypeScript, JavaScript, Node.js, REST APIs, Backstage, Git, GitHub, Docker, AWS, Azure, GCP, Jest, Playwright, Cypress, CI/CD, SBOMs
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5d
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Senior Software Engineer
North Bethesda or Waltham
$170k-$195k/yr HybridFull Time
Xometry
XometryNASDAQ: XMTR: Digital marketplace for on-demand custom manufacturing.
12+ YOE12+ years of software development experience, expert Python, AWS, React/NextJS, platform architecture, strategic roadmap execution, senior stakeholder influence, and a bachelor's in computer science or related field or equivalent experience.
Python, AWS, React, NextJS, Software as a Service (SaaS), CAD, PLM, SOC2, ISO, EAP
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3mo
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Senior Software Engineer
Waltham, Massachusetts, United States
HybridFull Time
SS&C Technologies
SS&C TechnologiesNASDAQ: SSNC: Global provider of financial services and healthcare technology solutions.
5+ YOE5+ years of software development; full-stack SaaS experience; clean, maintainable code; strong communication; able to work in fast-paced environment.
TypeScript, JavaScript (Node.js), Python, Java, React, Spring Boot, Express, Flask, REST, GraphQL, gRPC, Protobuf, AsyncAPI, PostgreSQL, MongoDB, Cassandra, Redis, Docker, Kubernetes, Helm, Ansible, Terraform, OpenTofu, OpenTelemetry, Prometheus, Splunk, Dynatrace, Git
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1mo
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Staff Software Engineer - Full Stack - (React, Node)
Boston, Massachusetts, United States
$185k-$215k/yr RemoteFull Time
Linus Health
Linus Health: Digital health providing AI-enabled cognitive assessment and brain health tools to healthcare providers and researchers.
8+ YOE8+ years software engineering experience; strong full-stack skills with React and Node.js; TypeScript experience; leadership of distributed teams; excellent communication and technical judgment.
React, Node.js, TypeScript, React Native, AWS
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1w
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Senior Software Engineer
Boston, Massachusetts, United States
$105k-$156k/yr HybridFull Time
New Balance
New Balance: Empowering people through sport and craftsmanship.
12+ YOEBachelor's degree in computer science or software development and 12 years of relevant experience; expertise in React, TypeScript, Java, Spring Boot, Azure, databases, testing, CI/CD, and agile development.
React, TypeScript, Java, Spring Boot, Azure, MongoDB, Snowflake, Docker, Kubernetes, SOAP, REST APIs
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2w
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Senior Software Engineer
Boston, Massachusetts, United States
$191k-$215k/yr OnsiteFull Time
Verily
Verily: Private precision-health data platform and AI technology serving healthcare, life-science, payer, government, and research customers.
5+ YOEBA/BS in computer science, electrical engineering, or equivalent experience; 5+ years software development, 3+ years React, cloud systems expertise, and ability to work independently and collaboratively.
GitHub, Google Cloud, Go, React, Terraform, TypeScript, SQL, Amazon Web Services (AWS), Microsoft Azure, BigQuery, HL7 FHIR
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2mo
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Senior Software Engineer, Mobile
Bethesda or Waltham
$140k-$220k/yr HybridFull Time
ZoomInfo
ZoomInfoNasdaq Global Select Market: GTM: B2B go-to-market intelligence platform providing data, buying signals, and automation to sales, marketing, and recruiting teams.
6+ YOE6+ years mobile development experience with React Native, strong JavaScript/TypeScript skills, state management (Redux/MobX), testing (Jest, React Native Testing Library), cross-platform iOS/Android production experience, and mentoring ability.
React Native, JavaScript, TypeScript, Redux, MobX, Jest, React Native Testing Library, RESTful APIs, GraphQL, Node.js, CI/CD
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2mo
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Senior Software Engineer
Pittsburgh or Boston or Toronto or Montreal
HybridFull Time
Compliance Solutions Strategies
Compliance Solutions Strategies: Confluence is a private software providing regulatory reporting, portfolio analytics, and investor-communications solutions for investment managers.
Experience with C#, backend development, web front-ends (React), cloud platforms (Azure preferred, AWS considered), CI/CD/DevOps, API design, and collaboration with product and data stakeholders.
C#, React, Azure, AWS, WinForms, Citrix, CI/CD, DevOps, APIs, LLM, AI
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1mo
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Senior Software Engineer
Boston, Massachusetts, United States
$90k-$180k/yr HybridFull Time
Wellington Management
Wellington Management: Provides global investment management services.
5+ YOE5+ years building production software; proficiency with SDLC tools, Java/Python/TypeScript/Node.js, React/Angular, SQL and relational DBs, AWS, and experience integrating AI-assisted development.
JIRA, Git, Jenkins, GitHub Actions, VS Code, GitHub Copilot, Claude Code, AWS, Java, Python, TypeScript, JavaScript/Node.js, React, Angular, SQL, PostgreSQL, Oracle, MySQL
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4d
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Senior AI Full Stack Engineer
Waltham or Brooklyn or Warwick or Boston
$129k-$151k/yr HybridFull Time
National Grid
National GridNYSE: NGG: Multinational electricity and gas utility provider.
5+ YOESenior experience delivering AI-enabled digital products; strong TypeScript and React skills; full-stack web development with Next.js; conversational AI, agentic systems, APIs, security, testing, evaluation, and observability experience.
TypeScript, React, Next.js, Vercel AI SDK, LangGraph, LangChain, Payload CMS, GitHub Copilot, Claude Code
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1mo
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Senior Software Engineer
Colorado Springs or Boston
$130k-$160k/yr HybridFull Time
Odyssey Systems
Odyssey Systems: Provider of management, analytical, and technical support services for government and private-sector customers.
5+ YOEUS citizen with active Secret clearance, B.S. in STEM, 5+ years software development with depth in scientific/numerical computing; proficiency in TypeScript/React and a high-performance language; experience with parallelism and CI/CD.
DifferentialEquations.jl, SatelliteToolbox.jl, ONNX.jl, CZML, CesiumJS, Resium, Recharts, Plotly.js, GitHub Actions, PackageCompiler.jl, electron-builder, HTTP.jl, TypeScript, React, Julia, C++, Rust, Fortran, Python, ONNX Runtime
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1mo
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Senior Software Engineer
Colorado Springs or Boston
HybridFull Time
Odyssey Systems
Odyssey Systems: Provider of management, analytical, and technical support services for government and private-sector customers.
5+ YOEUS citizen with active Secret clearance, BS in a STEM field, 5+ years software development experience in scientific/high-performance computing, proficiency with TypeScript/React and Julia or other high-performance languages, parallelism and REST API experience.
TypeScript, React, Julia, C++, Rust, Fortran, Python, NumPy, Numba, Cython, DifferentialEquations.jl, SatelliteToolbox.jl, PackageCompiler.jl, ONNX.jl, ONNX Runtime, CesiumJS, Resium, CZML, Electron, electron-builder, HTTP.jl, GitHub Actions, Recharts, Plotly.js, NSIS, AppImage
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2mo
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Senior Associate, Software Engineer
Boston, Massachusetts, United States
$105k-$135k/yr HybridFull Time
TIFF Investment Management
TIFF Investment Management: Employee-owned investment firm providing OCIO and alternative strategies to nonprofits, foundations, endowments, RIAs, and family offices.
5+ YOEBachelor's in CS/IT or equivalent experience, 5+ years software development, proficiency in C# and SQL, experience with React, Azure SQL/DevOps, Power BI preferred, Python familiarity, and strong collaboration skills.
C#, SQL, React, Azure SQL Database, Python, Microsoft Power BI, Azure DevOps
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