Top Senior Software Engineer Jobs in St. Louis, MO

12 Days AgoSaved
Remote
St. Louis, MO
185K-215K Annually
Senior level
185K-215K Annually
Senior level
Information Technology • Logistics
Build and ship full-stack features in weekly loops, owning problems end-to-end from stakeholder discovery to production, using TypeScript/Node backend and React/React Native frontends, leveraging AI-paired tools, and making scalable architectural decisions while collaborating with cross-functional teams.
Top Skills: BedrockClaudeClaude CodeCursorNatsNode.jsPostgresReactReact NativeRedisTypescript
Reposted 12 Days AgoSaved
Remote
St. Louis, MO
125K-188K Annually
Senior level
125K-188K Annually
Senior level
Information Technology • Payments
The Senior Software Engineer role involves modernizing healthcare payment systems using C#, .NET, SQL, and cloud technologies while leveraging AI tools for efficiency.
Top Skills: .NetAngularAWSAzureC#Event-Driven ArchitecturesKafkaReactSQL Server
Reposted 12 Days AgoSaved
Remote
St. Louis, MO
166K-215K Annually
Senior level
166K-215K Annually
Senior level
Fintech
As a Lead Software Engineer, you will optimize the pre-purchase experience, implement AI-driven onboarding solutions, and enhance application performance while collaborating across teams to improve user conversion rates and experiences.
Top Skills: AWSAws CdkCloudFormationDockerGithub CopilotKubernetesMongoDBNextjsNode.jsPostgresReactTypescript
Reposted 12 Days AgoSaved
Remote
St. Louis, MO
162K-227K Annually
Senior level
162K-227K Annually
Senior level
Healthtech • Biotech
Lead end-to-end platform engineering projects to build and operate a multi-tenant data lakehouse and scalable compute infrastructure, partner with cross-functional teams, improve reliability/observability, support platform users, and drive platform usability and ML/analytics enablement.
Top Skills: AzureContainerizationGCPIacKubernetesLinuxPython
Reposted 12 Days AgoSaved
Remote or Hybrid
St. Louis, MO
110K-205K Annually
Senior level
110K-205K Annually
Senior level
Fintech • Financial Services
Design and develop scalable software solutions, lead engineering workstreams, ensure code quality, mentor junior developers, and collaborate on technical strategies to enhance digital experiences for BECU members.
Top Skills: .NetAWSAzureC#GCPJavaScriptModern Ui FrameworksNode.jsOpen Source TechnologiesPowershellPythonRestSQLTypescript
Reposted 12 Days AgoSaved
Remote
St. Louis, MO
125K-200K Annually
Senior level
125K-200K Annually
Senior level
Artificial Intelligence • Information Technology • Software • Financial Services
The Senior Software Engineer will design and maintain internal systems and automations for sales and marketing, focusing on integrations with CRMs and data management.
Top Skills: BigQueryElixirGoogle Tag ManagerHubspotReactSalesforce
Reposted 12 Days AgoSaved
Remote
St. Louis, MO
195K-220K Annually
Senior level
195K-220K Annually
Senior level
Healthtech • Software
As a Senior Software Engineer, you will develop efficient systems to enhance healthcare delivery and collaborate with various teams to innovate features for patient care tools.
Top Skills: CGoJavaPythonRuby
Reposted 12 Days AgoSaved
Remote
St. Louis, MO
121K-151K Annually
Senior level
121K-151K Annually
Senior level
Information Technology • Consulting
This role involves operationalizing data pipelines, deploying ML tasks, and providing architectural support in AWS environments for federal government projects.
Top Skills: AWSDevsecopsPython
Reposted 12 Days AgoSaved
Remote
St. Louis, MO
142K-195K Annually
Senior level
142K-195K Annually
Senior level
Information Technology • Consulting
The role involves architecting solutions for federal clients, supporting AI data pipelines, and providing technical advisory on identity management systems, with a focus on AWS cloud technologies.
Top Skills: AngularjsAWSGoJavaJavaScriptPythonReactTypescript
Reposted 12 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Aerospace
As a Senior Software Engineer, you'll develop and enhance a user-centric Android app, focusing on 3D scanning, architecting the app, and tackling hardware integration challenges. You'll collaborate with teams to translate user needs into technical solutions and establish CI/CD processes.
Top Skills: AndroidAndroid StudioArcoreFirebaseKotlinMongoDBPythonTornado
13 Days AgoSaved
Remote
St. Louis, MO
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Insurance • Software
Design, develop, and test software applications while mentoring junior developers and collaborating with cross-functional teams. Analyze data, solve problems, and create user-friendly products with a focus on engineering excellence.
Top Skills: KafkaNode.jsReactTypescript
Reposted 13 Days AgoSaved
Remote
St. Louis, MO
130K-170K Annually
Senior level
130K-170K Annually
Senior level
Information Technology • Consulting
The Senior Full Stack Engineer designs and implements high-performance web apps, mentors colleagues, and collaborates on translating business requirements into production-ready solutions.
Top Skills: AWSCi/CdDjango Rest FrameworkDockerDynamoDBFastapiFlaskPostgresPythonReactTypescript
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Reposted 13 Days AgoSaved
Remote
St. Louis, MO
128K-267K Annually
Senior level
128K-267K Annually
Senior level
AdTech • Digital Media • Information Technology • Other
As a Senior Software Engineer, you will develop and optimize high-performance APIs, ensuring reliable, low-latency access to user data and collaborating closely with various teams on essential API infrastructure.
Top Skills: AWSBigQueryComposerDataflowGCPGkeGoGrpcJavaJwtOauth 2.0PythonRedisRest ApiSpanner
13 Days AgoSaved
Remote
St. Louis, MO
81K-101K Annually
Senior level
81K-101K Annually
Senior level
Biotech
The Software Support Engineer III provides technical assistance for operational support, troubleshoots issues, writes cloud manifests, and documents solutions for future reference.
Top Skills: GroovyJavaMySQLPythonSpring FrameworkWeb Services
13 Days AgoSaved
Remote
St. Louis, MO
160K-190K Annually
Senior level
160K-190K Annually
Senior level
Artificial Intelligence • Edtech
The Senior Software Engineer will lead the development of new features and products, ensuring quality and user impact while collaborating closely with design and product management.
Top Skills: Edge FunctionsJavaScriptNext.JsPostgresPythonReactServerlessSQLTypescript
13 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Software • Analytics
The Senior Software Engineer will design and develop secure payment processing services, optimize performance, troubleshoot issues, and ensure compliance within a collaborative team environment.
Top Skills: AWSGoGCPJavaKubernetesNoSQLPythonSQL
13 Days AgoSaved
Easy Apply
Remote or Hybrid
St. Louis, MO
Easy Apply
102K-120K Annually
Senior level
102K-120K Annually
Senior level
Cloud • Information Technology
The Senior Software Engineer at Ensono will design, develop, and maintain enterprise Java applications, handle technical analyses, manage middleware configurations, and implement DevOps practices.
Top Skills: AngularApi GatewaysDockerGithub ActionsGitlab CiHibernateIbm Db2J2EeJavaJbossJenkinsMavenMicroservicesMicrosoft Sql ServerMqOpenshiftSpring BootTeradataWebsphere
13 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Healthtech • Software
Lead backend development on the scheduling platform modernization. Contribute across Python and .NET ecosystems, write APIs, review code, and support AI-accelerated development workflows while collaborating in a remote team environment.
Top Skills: .NetAi-Assisted Development WorkflowsClaude CodeLlm ToolingMulti-Agent SystemsPython
One Month AgoSaved
Remote
St. Louis, MO
150K-200K Annually
Senior level
150K-200K Annually
Senior level
Agency
The Software Engineer V - Security Engineer will lead security measures, translate compliance requirements into actionable guidance, and proactively secure sensitive data across product teams.
Top Skills: AWSCi/CdJavaScriptPythonTypescript
13 Days AgoSaved
Remote
St. Louis, MO
145K-207K Annually
Senior level
145K-207K Annually
Senior level
Artificial Intelligence • Consumer Web • Information Technology • Real Estate • Software • PropTech
As a Senior Software Engineer II on the Marketplace team, you'll develop full-stack features and support ML Ops infrastructure while collaborating with data scientists and engineers.
Top Skills: GCPGoJavaScriptKubeflowMlflowPythonRubyVertex Ai
Reposted 13 Days AgoSaved
Remote
St. Louis, MO
140K-195K Annually
Senior level
140K-195K Annually
Senior level
Events • Information Technology • Software
As a Senior Software Engineer at BoomPop, you will design, develop, and maintain scalable software solutions while mentoring junior engineers and driving innovation.
Top Skills: Aws ServerlessCi/CdClaudeGeminiGithub ActionsGraphQLLambdaMaterialuiNext.JsOpenaiPineconePlaywrightPostgresReactSstTypescriptVercel Ai Sdk
Reposted 13 Days AgoSaved
Remote
St. Louis, MO
100K-130K Annually
Senior level
100K-130K Annually
Senior level
Information Technology • Business Intelligence • Consulting
The role involves developing and maintaining integrations for workforce software, collaborating with HR and IT, and providing technical support.
Top Skills: Middleware PlatformsPl/SqlRest ApisSoapSQL
Reposted 13 Days AgoSaved
Remote
St. Louis, MO
204K-255K Annually
Senior level
204K-255K Annually
Senior level
Real Estate • Travel • PropTech
As a Staff Software Engineer, you'll enhance Airbnb's build infrastructure, optimize performance, and mentor engineers to improve software development processes.
Top Skills: BazelCi/CdCode ReviewRemote Build Systems
Reposted 13 Days AgoSaved
Remote or Hybrid
St. Louis, MO
Senior level
Senior level
Software
As a DCE Engineer, you will troubleshoot and debug issues, perform root cause analysis, optimize software solutions, and collaborate with various teams to enhance product reliability and performance.
Top Skills: Agile DevelopmentCC++Ci/CdDevOpsEthernetFiber ChannelGrpcLinux RtosNetconfOtnPythonQnxRestconfSdnSonet/Sdh
Reposted 13 Days AgoSaved
Remote
St. Louis, MO
165K-195K Annually
Senior level
165K-195K Annually
Senior level
Artificial Intelligence • Information Technology • Logistics • Machine Learning • Software
As a Senior Software Engineer, you will lead frontend development, define architecture, optimize performance, and collaborate across teams to create user-friendly logistics applications.
Top Skills: AuroraAWSAws CodebuildAws CodepipelineBazelDagsterDbtDuckdbDynamoDBFigmaGitJavaJavaScriptPresetPythonReactSpaceliftSqsSsmTerraformTrinoTypescript
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