Top Senior Software Engineer Jobs in Madison, WI

25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
AdTech
Design, build, and maintain Kotlin APIs; optimize distributed pacing and ad delivery systems; mentor teams and ensure engineering quality; collaborate on scalable solutions.
Top Skills: AWSCi/CdGCPGitKafkaKotlinLinuxPysparkPythonRustSQL
25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Software
The Principal Software Engineer will lead the development of Node-based applications, ensuring alignment with business goals and mentoring engineers. Responsibilities include designing scalable systems, managing product requirements, and utilizing AI tools for software development.
Top Skills: Ai-Assisted Coding ToolsAWSAzureCode FreshDatadogDockerGCPJavaKafkaKubernetesLlm ApisMongo AtlasNode.jsRedisVector Databases
25 Days AgoSaved
In-Office or Remote
Madison, WI
Senior level
Senior level
Information Technology • Infrastructure as a Service (IaaS)
The role involves developing and optimizing core components of the Flow blockchain protocol, focusing on performance, scalability, and reliability, while also ensuring interoperability with the web3 ecosystem.
Top Skills: CadenceDecentralized SystemsGoWeb3
25 Days AgoSaved
Remote
Madison, WI
150K-175K Annually
Senior level
150K-175K Annually
Senior level
Information Technology
As a Senior Software Engineer, you will architect and implement Python-based systems, lead feature design and delivery, ensure scalability and reliability, and mentor junior engineers.
Top Skills: Aws CloudPostgresPythonRestful Apis
25 Days AgoSaved
Remote
Madison, WI
110K-135K Annually
Senior level
110K-135K Annually
Senior level
Healthtech • Other • Software
As a Senior Software Developer, you will build features across various technologies, contribute to architecture decisions, support your team, and influence product evolution.
Top Skills: AngularAsp.Net CoreC#CSSHTMLJavaScriptPostgresTypescript
25 Days AgoSaved
Remote
Madison, WI
120K-160K Annually
Senior level
120K-160K Annually
Senior level
Edtech • Healthtech • Information Technology • Software
As a Staff Software Engineer, you'll design and implement a pivotal User Management System, ensuring it integrates seamlessly across the enterprise while managing significant scaling and security requirements.
Top Skills: .Net 8AjaxAngularAsp.Net MvcAzure DevopsBootstrapCSSEntity FrameworkHTMLJavaScriptJqueryKubernetesAzureRedis CacheRestful WebapiSQL ServerT-SqlVisual Studio 2026Vs CodeVueWebforms
25 Days AgoSaved
Remote
Madison, WI
171K-198K Annually
Senior level
171K-198K Annually
Senior level
eCommerce • Insurance • Software
The Senior Software Engineer II will work on AI-driven solutions, developing and deploying scalable applications while mentoring engineers and collaborating with cross-functional teams.
Top Skills: AINode.jsReactServerless ApplicationsTypescript
25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Blockchain • Software • Cryptocurrency • Web3
The Senior Software Engineer, Protocol will architect and develop core protocol components for a blockchain while optimizing distributed systems. Responsibilities include enhancing performance, solving distributed systems problems, and contributing to engineering standards in collaboration with research and product teams.
Top Skills: Rust
Reposted 25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Security • Software
The role involves designing and developing a universal search platform, integrating data, leading system architecture, and mentoring junior engineers.
Top Skills: Amazon SnsAmazon SqsApi GatewayAuroraAWSCloudwatchDynamoDBEcsEksIamJavaJavaScriptKinesisLambdaRdsS3Step FunctionsTypescript
Reposted 25 Days AgoSaved
Remote
Madison, WI
90K-125K Annually
Senior level
90K-125K Annually
Senior level
Information Technology
The Senior Software Engineer will develop and maintain full stack applications at Polly, utilizing various technologies for web and mobile platforms, mentor teammates, and collaborate with product teams.
Top Skills: .NetAsp.Net MvcC#GitHTML5JavaScriptReactSQL ServerTypescriptWeb Apis
Reposted 25 Days AgoSaved
Remote
Madison, WI
110K-180K Annually
Senior level
110K-180K Annually
Senior level
Healthtech
Lead the design and implementation of identity and access management solutions, collaborating in an agile environment and providing technical leadership.
Top Skills: AzureFluxJavaScriptKubernetesNode.jsOauth 2.0Openid ConnectReactSAMLTypescript
Reposted 25 Days AgoSaved
Remote
Madison, WI
181K-207K Annually
Senior level
181K-207K Annually
Senior level
Edtech
The Senior Software Engineer will build full-stack features, work closely with designers, and enhance user experiences, while ensuring code maintainability and safety. Responsibilities include experimenting with ideas and writing readable code.
Top Skills: AWSGCPNext.JsNode.jsPostgresReactTypescript
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Reposted 25 Days AgoSaved
Remote
Madison, WI
120K-150K Annually
Senior level
120K-150K Annually
Senior level
Healthtech
Develop and maintain scalable software solutions, mentor developers, and integrate AI tools. Collaborate on technical solutions aligned with business goals.
Top Skills: .NetAngularAWSAzureAzure SqlC#Entity FrameworkGCPGitPostmanReactSQL ServerSwaggerVisual StudioVue
Reposted 25 Days AgoSaved
Remote
Madison, WI
75K-120K Annually
Senior level
75K-120K Annually
Senior level
Professional Services
As a Lead Software Engineer, you'll design, develop, and maintain scalable systems for workforce development, using modern web technologies while mentoring engineers and collaborating in an Agile environment.
Top Skills: Ci/CdDockerJavaScriptMongoDBNest.JsNext.JsNode.jsReactRestful ServicesTypescript
Reposted 25 Days AgoSaved
Remote
Madison, WI
200K-240K Annually
Senior level
200K-240K Annually
Senior level
Healthtech
Lead architecture and ship complex full-stack features across the stack, mentor engineers, partner with Product and Clinical teams, reduce technical debt, and integrate AI tools to improve mental healthcare outcomes.
Top Skills: Ai Coding ToolsAWSEcsNode.jsPostgresReactTypescript
Reposted 25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Fintech • Healthtech • Insurance • Mobile
As a Senior Software Engineer at Sidecar Health, you will design and build scalable backend services, APIs, and manage complex healthcare data and workflows while collaborating with product and cross-functional teams.
Top Skills: AirflowAWSDagsterDbtEc2JavaLambdaPythonRdsS3Snowflake
Reposted 25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Fintech • Healthtech • Insurance • Mobile
The Senior Software Engineer will build and ship full-stack features, design scalable systems, integrate AI tools, and maintain high coding standards in a fast-paced startup environment.
Top Skills: Ai Tools (ClaudeAWSCursor)JavaScriptNext.JsReactTypescript
Reposted 25 Days AgoSaved
Remote
Madison, WI
195K-229K Annually
Senior level
195K-229K Annually
Senior level
Software
Join Vanta as a Senior Software Engineer to lead and mentor teams, driving projects on identity systems and improving security infrastructure.
Top Skills: OidcPolicy-Based Access ControlRbacSAML
Reposted 25 Days AgoSaved
Remote
Madison, WI
250K-300K Annually
Senior level
250K-300K Annually
Senior level
Software
The Staff Software Engineer will upgrade patient experience by developing features for a healthcare software platform, leading the product development throughout the process.
Top Skills: AILinuxPostgresPython
Reposted 25 Days AgoSaved
Remote or Hybrid
Madison, WI
Senior level
Senior level
Mobile • Security • Software • Cybersecurity
The Senior Software Engineer will develop and maintain client-side applications, improve installation workflows, and ensure enterprise deployment support for cybersecurity products.
Top Skills: C#JAMFMdmsMicrosoft Endpoint Configuration ManagerMicrosoft IntuneRustWorkspace One
Reposted 25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Fintech
Design and develop Salesforce solutions, manage integrations, enhance user interfaces, and support business process improvements with a strong focus on collaboration and documentation.
Top Skills: ApexCopadoLightning Web ComponentsRestSalesforceSalesforce DxSoapVisualforce
Reposted 25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Financial Services
As a Senior Software Engineer, you'll design and build backend services for compliance, data, and payment products, collaborating with cross-functional teams and mentoring junior engineers.
Top Skills: Next.JsNode.jsReactTypescript
Reposted 25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Fintech • Information Technology • Payments • Financial Services
The Senior Software Engineer at Payabli will design and manage cloud infrastructure, CI/CD pipelines, local development environments, and ensure security and compliance while enhancing the developer experience.
Top Skills: AWSCdkCloudFormationEcsEksGithub ActionsGitlab CiIamJenkinsLambdaPci-DssRdsTerraformVpc
Reposted 25 Days AgoSaved
Remote
Madison, WI
125K-200K Annually
Senior level
125K-200K Annually
Senior level
Healthtech • Financial Services
Senior backend engineer responsible for designing and implementing scalable, high-availability backend services for investment and financial products. Work primarily on backend APIs, integrations with financial institutions, databases, testing, troubleshooting production issues, and contributing across the stack while focusing on performance, security, and maintainability.
Top Skills: Amazon KinesisAWSAws LambdaCSSDevOpsHTMLJavaScriptMySQLNode.jsPostgresReactTypescript
Reposted 25 Days AgoSaved
Remote
Madison, WI
Senior level
Senior level
Marketing Tech • Software
As a Senior Software Engineer at Aspire, you'll lead the development of user-facing features, manage complex projects, and collaborate with cross-functional teams to enhance product functionality.
Top Skills: Auth0DatadogDjangoDockerGitGoogle Cloud DatastoreGoogle Cloud SqlGoogle Cloud TasksGoogle Error MonitoringGoogle Kubernetes EngineGraphQLJIRANode.jsPostgresPythonReactRollbarStackdriver LoggingStorybookTypescriptVs Code
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