Top Senior Software Engineer Jobs in St. Louis, MO

Reposted 4 Days AgoSaved
In-Office
St. Louis, MO
105K-140K Annually
Senior level
105K-140K Annually
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The Software Engineer will engage in the design, development, testing, and maintenance of software for the Tomahawk program, ensuring compliance with regulations and addressing user inquiries.
Top Skills: .Net FrameworkAzure DevopsC#.NetCi/CdMicroservicesMstestNunitRestful ApisSQLVb.NetXunit
6 Days AgoSaved
In-Office
St. Louis, MO
137K-185K Annually
Senior level
137K-185K Annually
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
Lead the software group in automation testing, CI/CD pipeline development, and software methodology. Manage projects and collaborate with teams to solve complex problems.
Top Skills: AgileC#C++Ci/CdPython
6 Days AgoSaved
In-Office
St. Louis, MO
127K-171K Annually
Senior level
127K-171K Annually
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The role involves developing innovative IR and mission planning software, leading junior engineers, and collaborating on the software development life cycle in a dynamic team environment.
Top Skills: Agile Software DevelopmentC++Cuda C/C++GitJIRAMatlabMulti-Threaded DevelopmentVisual Studio
Reposted 13 Hours AgoSaved
Remote
St. Louis, MO
184K-248K Annually
Senior level
184K-248K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Full Stack Software Engineer will design, develop, and maintain AI-powered applications, collaborating with cross-functional teams to create seamless user experiences.
Top Skills: CSSGoHTMLPythonReactTypescript
Reposted 13 Hours AgoSaved
Remote
St. Louis, MO
203K-274K Annually
Senior level
203K-274K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Senior Full Stack Software Engineer at Dropbox will design and develop user-friendly experiences, manage projects end-to-end, and collaborate across teams while leading initiatives and delivering AI-enabled product enhancements.
Top Skills: AngularCSSHTMLJavaScriptMongoDBMySQLNode.jsPostgresPythonReact
Reposted 13 Hours AgoSaved
Remote or Hybrid
St. Louis, MO
176K-220K Annually
Senior level
176K-220K Annually
Senior level
Artificial Intelligence • Big Data • Software • Analytics • Business Intelligence • Big Data Analytics
Build enterprise-grade authentication, authorization, and identity features across the full stack. Design and implement RBAC, provisioning (SCIM), SSO/OAuth integrations, secure public APIs, and admin workflows for auditing and compliance. Own end-to-end product changes, collaborate on architecture, and mentor engineers to deliver scalable, reliable systems for enterprise customers.
Top Skills: Audit LogsMfaOauthPublic ApisRbacScimSso
YesterdaySaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
137K-214K Annually
Senior level
137K-214K Annually
Senior level
AdTech • Digital Media • Marketing Tech • Software • Automation
As a Staff UI Software Engineer, you will lead the design and architecture of the Basis application, mentoring others and driving large-scale projects while enhancing UI performance and quality.
Top Skills: AWSDockerJavaJavaScriptNode.jsPostgresRabbitMQReactRedisRubyRuby On RailsSidekiqTypescript
Reposted YesterdaySaved
Remote
St. Louis, MO
155K-170K Annually
Senior level
155K-170K Annually
Senior level
Software
The role involves leading projects as a full-stack engineer, focusing on SaaS products, enhancing user experiences, and building accessible software.
Top Skills: CSSHTMLPostgresTypescript
10 Days AgoSaved
In-Office
St. Louis, MO
173K-260K Annually
Senior level
173K-260K Annually
Senior level
Fintech • Information Technology • Payments • Sharing Economy • Financial Services • Cryptocurrency
The Principal Data/Software Engineer will design and implement data pipelines, develop software solutions, optimize data platforms, and ensure compliance with standards while providing technical leadership on projects.
Top Skills: AWSDb2JavaKafkaOraclePythonSQLTerraform
Reposted YesterdaySaved
Remote
St. Louis, MO
Senior level
Senior level
Gaming • Software
As a Fullstack Software Engineer, you'll design, develop, and maintain scalable frontend and backend systems while collaborating across teams.
Top Skills: AWSMySQLNext.JsNode.jsReactTypescript
Reposted 3 Days AgoSaved
Remote or Hybrid
St. Louis, MO
145K-170K Annually
Senior level
145K-170K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Lead the evolution of the frontend platform, design complex user interfaces, provide technical leadership, and optimize CI/CD infrastructure for a scalable experience.
Top Skills: CircleCICypressGraphQLJestNextjsNxPlaywrightReactReact Testing LibraryRemixVitest
Reposted 4 Days AgoSaved
Remote
St. Louis, MO
223K-302K Annually
Senior level
223K-302K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Lead the design and implementation of scalable monetization systems while mentoring engineers and driving technical strategy for revenue growth.
Top Skills: GoPythonReactTypescript
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Reposted 5 Days AgoSaved
Easy Apply
Remote or Hybrid
St. Louis, MO
Easy Apply
196K-280K Annually
Senior level
196K-280K Annually
Senior level
Artificial Intelligence • Cloud • Software
As a Software Engineer at Vercel, you will enhance and improve the CDN's performance, analyze web latency, and support a team of developers working primarily in Lua.
Top Skills: GoHTTPLuaWeb Servers
16 Days AgoSaved
In-Office
St. Louis, MO
161K-217K Annually
Senior level
161K-217K Annually
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The Senior Real Time Software Engineer designs, develops, and maintains embedded software for avionics. Responsibilities include software lifecycle management, troubleshooting, and collaboration within teams.
Top Skills: BitbucketC++ConfluenceGitJIRA
Reposted 7 Days AgoSaved
Remote or Hybrid
St. Louis, MO
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 8 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
195K-270K Annually
Senior level
195K-270K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Principal Mobile Software Engineer, you'll lead mobile platform development, scale React Native architecture, mentor engineers, and collaborate across teams to build impactful features.
Top Skills: JavaKotlinObjective-CReact NativeSwiftTypescript
Reposted 9 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
167K-231K Annually
Senior level
167K-231K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Senior Mobile Software Engineer, design and build scalable mobile applications, collaborate with cross-functional teams, and enhance engineering quality.
Top Skills: JavaKotlinObjective-CReact NativeSwiftTypescript
Reposted 10 Days AgoSaved
Remote or Hybrid
St. Louis, MO
173K-235K Annually
Senior level
173K-235K Annually
Senior level
Cloud • Healthtech • Social Impact • Software • Biotech
Lead the design and implementation of features for chemistry solutions, ensuring high code quality, scalability, and mentor junior engineers while collaborating across teams.
Top Skills: PythonReact
Reposted 10 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
The Senior Backend Engineer will develop data collection applications, design architecture, create APIs, manage databases, and collaborate with teams to enhance software solutions.
Top Skills: AWSDockerElasticsearchPythonRedis
Reposted 10 Days AgoSaved
Easy Apply
Remote or Hybrid
St. Louis, MO
Easy Apply
155K-260K Annually
Senior level
155K-260K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The role involves developing the BLE implementation on mobile products, collaborating with cross-functional teams, mentoring junior developers, and ensuring high-quality code delivery in a fast-paced environment.
Top Skills: CGoGraphQLReact NativeReduxTypescript
Reposted 10 Days AgoSaved
Remote or Hybrid
St. Louis, MO
215K-270K Annually
Senior level
215K-270K Annually
Senior level
Artificial Intelligence • Big Data • Software • Analytics • Business Intelligence • Big Data Analytics
Design, maintain, and evolve core backend systems and APIs. Collaborate with product teams to create durable and reusable systems while enhancing performance and security.
Top Skills: AWSBullmqDynamoDBGraphQLNode.jsPostgresRedisS3SQLTemporalTypescriptWebsockets
11 Days AgoSaved
Remote
St. Louis, MO
180K-245K Annually
Senior level
180K-245K Annually
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
As a Billing & Analytics Software Engineer, you'll design and maintain the billing pipeline, integrate billing systems, and develop customer-facing analytics dashboards to support revenue recognition and operational observability.
Top Skills: GoKafkaMySQLNode.jsPostgresPub/SubPythonSqsTypescript
Reposted 11 Days AgoSaved
Remote
St. Louis, MO
150K-215K Annually
Senior level
150K-215K Annually
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
As a Backend Engineer, you will design and implement core infrastructure for Vannevar's platform, ensuring standards for data processing, security compliance, and performance. You will collaborate with various teams to enhance shared infrastructure and lead technical initiatives.
Top Skills: AWSAzureDockerGCPKubernetes
Reposted YesterdaySaved
In-Office
St. Louis, MO
137K-185K Annually
Senior level
137K-185K Annually
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The Senior DevSecOps Engineer will lead software development environment management, CI/CD tools, and cloud infrastructure, mentoring junior teams.
Top Skills: ArtifactoryAWSAzureCC#C++ConfluenceDockerGitlabGCPJavaJenkinsJIRAKubernetesPythonSonarqube
3 Days AgoSaved
In-Office
St. Louis, MO
Senior level
Senior level
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Senior Software Developer will design and enhance software systems, lead code reviews, mentor staff, and resolve technical issues while optimizing software for business needs.
Top Skills: Data TechnologiesDatabase Management SystemsSoftware Development MethodologiesVideo TechnologiesVoice TechnologiesWireless Technologies
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