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Top Senior Full-Stack Engineer Jobs in Boston, MA

Reposted 4 Days AgoSaved
In-Office
Boston, MA
184K-231K Annually
Senior level
184K-231K Annually
Senior level
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
The Senior Full-Stack Engineer II will lead technical areas, build and scale AI applications, develop APIs and collaborate with cross-functional teams.
Top Skills: Ai TechniquesAPIsGoMl PlatformsPythonSdks
Reposted 13 Days AgoSaved
Remote
Boston, MA
159K-254K Annually
Senior level
159K-254K Annually
Senior level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
As a Senior Fullstack Engineer, you'll contribute to backend development for Toast's New Ventures team, collaborating on architecture and launching MVPs while addressing unmet operator needs.
Top Skills: JavaKotlin
YesterdaySaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
30K-70K Annually
Mid level
30K-70K Annually
Mid level
Fitness • Hardware • Healthtech • Sports • Wearables
As a Senior Software Engineer, you'll build scalable systems, collaborate with teams to deliver software features, and ensure high-quality applications.
Top Skills: Next.JsReactTailwind Css
Reposted YesterdaySaved
Hybrid
Boston, MA
77K-202K Annually
Senior level
77K-202K Annually
Senior level
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
The role involves designing and developing microservices using .NET and ReactJS, deploying applications on Azure, and utilizing AI coding assistants for software development.
Top Skills: .NetAdobe AnalyticsAzureAzure FunctionsAzure SqlClaude CodeCodexCursorGithub CopilotReact
16 Days AgoSaved
Remote
Boston, MA
177K-237K Annually
Senior level
177K-237K Annually
Senior level
Computer Vision • Healthtech • Information Technology • Logistics • Machine Learning • Software • Manufacturing
Develop and enhance web-based 3D tools for dental applications, focusing on user experience, performance optimization, and integration of frontend and backend services.
Top Skills: C++Google Cloud PlatformGraphQLNestjsNode.jsPostgresReactThree.JsTypescriptWasm
16 Days AgoSaved
Remote
Boston, MA
Senior level
Senior level
Computer Vision • Healthtech • Information Technology • Logistics • Machine Learning • Software • Manufacturing
As a Senior Full Stack Engineer, you will develop and maintain web applications for Dandy's 3D design tools, manage APIs, and integrate cloud services to optimize the operations process.
Top Skills: C++Google Cloud PlatformGraphQLNestjsNode.jsPostgresReactThree.JsTypescript
Reposted 25 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
148K-222K Annually
Senior level
148K-222K Annually
Senior level
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
The Senior Software Engineer will lead initiatives, develop end-to-end solutions, mentor team members, and be responsible for high-quality product outcomes in an agile environment.
Top Skills: AWSPythonReact
Reposted 17 Days AgoSaved
Remote
Boston, MA
100K-150K Annually
Senior level
100K-150K Annually
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
The Senior Full-Stack Developer will design, build, and maintain AIO Logic's cloud-based AXIS platform, utilizing React and Java/Spring Boot to deliver software solutions for complex financial workflows, collaborating with cross-functional teams, and mentoring junior developers.
Top Skills: Ci/CdDockerHibernateJavaKubernetesReactSpring BootSQL
6 Days AgoSaved
Hybrid
Boston, MA
150K-225K Annually
Senior level
150K-225K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Natural Language Processing • Software • Generative AI
The Senior Full-Stack Software Engineer will develop AI-centric web applications in TypeScript, overseeing technology choices and collaborating on product decisions while mentoring team members.
Top Skills: Ai SdkAmazon EksAWSDrizzleGitGitLangfuseLanggraphNext.JsPrometheusReactSentryTailwindTypescript
Reposted YesterdaySaved
Remote
Boston, MA
145K-225K Annually
Senior level
145K-225K Annually
Senior level
AdTech • Marketing Tech
The Senior Full Stack Engineer will design and implement APIs with NodeJS, develop UIs with React, manage data pipelines, and deploy projects on AWS.
Top Skills: AWSJavaScriptNode.jsReactReduxScssSQL
24 Days AgoSaved
Remote
Boston, MA
174K-261K Annually
Senior level
174K-261K Annually
Senior level
Artificial Intelligence • Productivity • Software • Automation
The Senior Fullstack Engineer will build and manage enterprise authentication systems, improve user session management, ensure security compliance, and support internal API usage across services, while enhancing performance and reliability.
Top Skills: Ci/CdDjangoFastifyKubernetesNode.jsPythonTerraform
2 Days AgoSaved
Remote
Boston, MA
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
Design and build agent-powered mission consoles, collaborate with stakeholders to improve user workflows, and maintain agentic workflows for mission outcomes.
Top Skills: AWSNode.jsPostgresPythonReactTailwindTypescript
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Reposted 2 Days AgoSaved
Remote
Boston, MA
165K-300K Annually
Senior level
165K-300K Annually
Senior level
Transportation
As a Full Stack Engineer, you will lead innovative software projects for freight logistics, driving technical vision, mentoring others, and delivering scalable solutions across platforms.
Top Skills: AngularAWSAzureCi/CdDevOpsGCPGraph DatabasesJavaJavaScriptKafkaNode.jsNoSQLRabbitMQReactSpring BootSQL
Reposted 2 Days AgoSaved
Remote
Boston, MA
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
As a Senior Software Engineer, you will design and build a cutting-edge identity search platform and implement AI systems for defense applications, working closely with cross-functional teams to enhance user workflows and support national security.
Top Skills: AWSElasticsearchNode.jsOpensearchPostgresReactTailwindTypescript
Reposted 6 Days AgoSaved
In-Office or Remote
Boston, MA
100K-174K Annually
Senior level
100K-174K Annually
Senior level
Information Technology • Software
Design and implement full-stack applications for GenAI, build developer tooling, collaborate with product teams, and enhance AI agent delivery.
Top Skills: AWSAzureAzure Ai SearchConfluenceDockerDocumentdbDynamoDBGCPGitGithub ActionsLangchainNode.jsOpensearchPythonReactRustSlackTerraformTypescript
Reposted 3 Days AgoSaved
Easy Apply
Remote or Hybrid
Boston, MA
Easy Apply
128K-240K Annually
Senior level
128K-240K Annually
Senior level
Fintech • Mobile • Software • Financial Services
Design, build, deploy, and optimize scalable full-stack applications integrating databases, APIs, and AI/LLM workflows. Lead architecture, CI/CD (ArgoCD, GitLab), Airflow pipelines, and collaborate cross-functionally to deliver production-grade fintech solutions.
Top Skills: Apache AirflowArgocdAWSGitlab Ci/CdLlmsNode.jsReactRetrieval-Augmented Generation (Rag)SnowflakeSnowflake Cortex
Reposted 3 Days AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
Responsible for leading a team of engineers, supporting product development, identifying technical issues, and ensuring high-quality code delivery in backend systems at scale.
Top Skills: AWSJavaScriptKotlinKubernetesMySQLPythonReact NativeSwiftTypescript
Reposted 8 Days AgoSaved
Hybrid
Boston, MA
108K-151K Annually
Senior level
108K-151K Annually
Senior level
Cloud • Edtech • Kids + Family • Database
The Senior Full Stack Developer will develop and maintain scalable web/mobile applications, create business and technical requirements, and lead strategic initiatives with hands-on experience in various technologies.
Top Skills: .Net CoreAi-Assisted DevelopmentAksAngularAngular SsrAppinsightAutomated TestingAzure Data FactoryAzure DevopsAzure PaasAzure PipelinesAzure SaasAzure Service BusAzure StorageC#Cloud TechnologiesCloud-Native ArchitectureContainerizationCosmos DbCSSEslintEvent Driven ArchitectureGitHTML5Hybrid Mobile FrameworksJavaScriptKey VaultMicro-Front-End ArchitectureMicroservicesOauthOidcParallel ProgrammingPrettierRabbitMQRedisRest ApiSAMLScssServerlessSonarqubeSQL ServerSsoTypescript
Reposted YesterdaySaved
Remote
Boston, MA
Senior level
Senior level
HR Tech • Information Technology
Develop and optimize web applications, APIs, and backend services. Collaborate cross-functionally and take ownership of features from concept to deployment.
Top Skills: ElasticsearchGCPJavaNest.JsNext.JsNode.jsPostgresPythonReactTypescript
Reposted 9 Days AgoSaved
In-Office
Boston, MA
Senior level
Senior level
Information Technology • Retail • Software
The Senior Frontend Engineer will enhance user productivity by developing a scalable collaboration platform, optimizing app performance, and leading feature design and implementation.
Top Skills: AngularCanvas ApiNgrxNode.jsRestful ApisRxjsTypescriptWebglWebsockets
17 Hours AgoSaved
Remote
Boston, MA
157K-193K Annually
Senior level
157K-193K Annually
Senior level
Fintech
As a Senior Full Stack Engineer, you'll design and build cloud-native applications for the payments platform, ensuring reliability and scalability. Collaborate with engineering teams to deliver solutions and maintain production systems.
Top Skills: GraphQLNext.JsPostgresReactRestSQL ServerTypescript
YesterdaySaved
Remote
Boston, MA
150K-190K Annually
Senior level
150K-190K Annually
Senior level
Information Technology • Software
As a Senior Fullstack Software Engineer, AI, you'll design AI systems, build backend functionalities, support scalable solutions, and collaborate with cross-functional teams to enhance customer experiences.
Top Skills: AICi/CdCloudContainerizationDevOpsMlops
Reposted 6 Days AgoSaved
Remote or Hybrid
Boston, MA
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software
As a Senior Full-Stack and Platform Software Engineer at mabl, you will develop features for an AI-powered test automation platform, enhancing user experiences, designing APIs, and optimizing data pipelines while collaborating with cross-functional teams.
Top Skills: BigQueryCopilotDataflowGeminiGitGithub ActionsGCPJavaJavaScriptMl EngineNode.jsReactReact RouterReduxSpannerTensorFlowTypescript
Reposted 9 Days AgoSaved
Remote
Boston, MA
Senior level
Senior level
Software
Build end-to-end features, design intuitive interfaces, manage asynchronous backend jobs, and contribute to open-source efforts, while leading project development from concept to monitoring.
Top Skills: ClickhouseGraphQLRustTemporalTypescript
YesterdaySaved
Remote
Boston, MA
Senior level
Senior level
Information Technology • Consulting
As a Senior Full Stack Developer at Capnexus, you'll design and build a cloud-native subcontractor pre-qualification platform using AWS, incorporating AI and modern frontend/backend technologies, ensuring seamless integration and deployment.
Top Skills: Amazon SesAngularApi GatewayAWSAws AmplifyAws CodebuildAws CodepipelineCi/CdCloudfrontJavaScriptLambdaNode.jsPythonQuicksightReactS3TypescriptVue
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