Top Senior Software Engineer Jobs in St. Louis, MO

Reposted 20 Days AgoSaved
Remote
St. Louis, MO
171K-214K Annually
Senior level
171K-214K Annually
Senior level
Productivity • Software • Conversational AI
The Staff Software Engineer will architect and implement scalable data systems, collaborate with teams, mentor engineers, and ensure data integrity.
Top Skills: AWSDeltaHadoopHudiIcebergJavaKafkaPythonScalaSpark
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
153K-257K Annually
Senior level
153K-257K Annually
Senior level
Other • Real Estate • PropTech
As a Senior Software Engineer, you will design and enhance Zillow's real-time streaming infrastructure using Kafka and Flink while driving complex initiatives within the Data Platform organization.
Top Skills: AWSCi/CdFlinkJavaKafkaKubernetesPythonScalaTerraform
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
156K-173K Annually
Senior level
156K-173K Annually
Senior level
Software
The Senior Software Development Engineer in Test will design test architectures, lead quality initiatives, mentor engineers, and enhance engineering standards by collaborating with cross-functional teams and ensuring application performance.
Top Skills: .Net CoreAngularAzure SqlC#Cosmos DbNode.jsReactSQL Server
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Software • Automation
As a Principal Engineer at Verint, lead technical direction, design architecture for platforms, mentor engineers, and integrate AI/ML capabilities ensuring efficiency and quality in software development.
Top Skills: .Net CoreAWSAzureC#DatadogElasticsearchGitopsGrafanaHibernateJavaJavaScriptJpaKubernetesMongoDBMs SqlOraclePostgresPrometheusReactRedisSpring BootSpring MvcTypescript
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Logistics • Software
The Senior Software Engineer will develop robust systems using Elixir, collaborate on product strategy, and ensure system performance and reliability.
Top Skills: DockerElixirGCPGrafanaKafkaKubernetesPhoenixPrometheusRabbitMQReactTypescript
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
160K-180K Annually
Senior level
160K-180K Annually
Senior level
Artificial Intelligence • Software
SewerAI seeks a Senior Full-Stack Software Engineer to develop an AI-powered sewer inspection platform, focusing on computer vision, geospatial analysis, and robust data pipelines.
Top Skills: AWSCi/CdClickhouseDockerGeopandasJavaScriptNode.jsOpenapiOpencvPostgisPostgresPrismaReactShapelyTemporal.IoTypescriptWebrtc
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
161K-217K Annually
Senior level
161K-217K Annually
Senior level
Software
As a Software Development Engineer II, you'll enhance geospatial data pipelines, integrate third-party data, and mentor teammates to ensure high-quality data output.
Top Skills: APIsAws AthenaAws GlueAws S3Aws Step FunctionsCi/CdDockerGdalGeojsonGisGitIcebergJavaPostgisPostgresPythonQgisSQL
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Healthtech
The Senior Software Engineer will resolve code-level bugs, design customer-specific solutions, collaborate with engineering teams, and support troubleshooting efforts while leveraging AI for efficiency.
Top Skills: Node.jsPythonTypescript
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
141K-208K Annually
Senior level
141K-208K Annually
Senior level
Database • Analytics
As a Senior Software Engineer, you'll enhance ClickHouse's Python integrations, drive AI integration strategies, and collaborate with open-source communities, requiring deep expertise in data engineering and AI applications.
Top Skills: Apache AirflowDagsterDbtLangchainLlamaindexN8NNumpyPandasPrefectPydanticPython
21 Days AgoSaved
Remote
St. Louis, MO
148K-216K Annually
Senior level
148K-216K Annually
Senior level
Kids + Family • Mobile
The Senior Software Engineer II will design and build backend features, evolve AI-native workflows, and enhance the payment infrastructure while collaborating closely with product teams to deliver high-quality solutions.
Top Skills: Apache KafkaAWSCi/CdDatadogGithub ActionsGrafanaJavaPrometheusSpring Boot
21 Days AgoSaved
Remote
St. Louis, MO
35-70 Hourly
Senior level
35-70 Hourly
Senior level
Artificial Intelligence • Information Technology • Software • Financial Services
The Staff/Principal Software Engineer will work in a remote global team, addressing software engineering challenges while fostering collaboration and clear communication.
Top Skills: ElixirGitGCPKubernetesLiveviewPostgresTerraform
21 Days AgoSaved
Remote
St. Louis, MO
185K-225K Annually
Senior level
185K-225K Annually
Senior level
Fintech • Real Estate • Software
Design, build, and operate production AI systems, enhance backend services, improve reliability, and collaborate on technical projects within the AI-native engineering team.
Top Skills: AWSDjangoDockerFastapiFlaskKubernetesPython
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21 Days AgoSaved
Remote
St. Louis, MO
210K-260K Annually
Senior level
210K-260K Annually
Senior level
Fintech • Real Estate • Software
As a Staff Software Engineer at Juniper Square, you'll lead architectural decisions and develop AI-powered systems, mentoring engineers and ensuring high-quality technical standards while collaborating with cross-functional teams.
Top Skills: Ai SdksAWSCi/CdDockerJavaKubernetesNode.jsPythonRag PipelinesTypescript
21 Days AgoSaved
Remote
St. Louis, MO
210K-260K Annually
Senior level
210K-260K Annually
Senior level
Fintech • Real Estate • Software
As a Staff Software Engineer, you'll design and deliver a core data platform, focusing on architecture, pipeline components, and AI integration. This hands-on role emphasizes creating production code and establishing technical standards within a small team.
Top Skills: AWSEltETLLlmsRedshift
21 Days AgoSaved
Remote
St. Louis, MO
185K-225K Annually
Senior level
185K-225K Annually
Senior level
Fintech • Real Estate • Software
As a Senior Software Engineer, you will develop core data pipeline components for an AI-native data warehouse, oversee feature delivery, and ensure data quality and reliability.
Top Skills: AWSEltETLLlmsRedshift
21 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Food • Machine Learning • Software
The Senior Software Quality Engineer will architect the automated QA framework for WISEcode's platform, focusing on quality engineering practices, automated testing for ASP.NET and Blazor applications, CI/CD integration, and collaboration with engineering teams to ensure robust quality standards are met.
Top Skills: Ai-Assisted ToolsAsp.NetBlazorC#Ci/CdCypressPlaywrightPostgresSelenium
Reposted 21 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Cloud • Information Technology • Internet of Things
Develop and maintain software applications, ensuring code quality and collaborating with teams to design solutions. Lead and mentor junior engineers and improve development practices.
Top Skills: APIsC/C++Cryptographic LibrariesGoKafkaKey ManagementPkiStatic Analysis ToolsTls
21 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Fintech • Information Technology
Build Alpaca's algo trading platform with a focus on high quality and performance. Implement systems, optimize for low latency, and develop trading-related software. Requires deep knowledge in software engineering, especially for trading or exchange systems.
Top Skills: C/C++GoJavaPythonRustScalaZig
Reposted 21 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Cloud • Software • Database
The Senior Software Engineer will lead the design and development of core capabilities for SingleStore's data platform, focusing on high-performance systems and mentoring other engineers. This includes solving system-level problems and implementing scalable solutions in a collaborative environment.
Top Skills: Cloud-Native Saas PlatformsGoKubernetesReact
Reposted 21 Days AgoSaved
Remote or Hybrid
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Software • Cybersecurity
Design and develop scalable backend services and APIs, building frontend applications, collaborating on features, and ensuring system reliability. Lead technical projects and improve engineering practices.
Top Skills: AWSDockerGCPGoKubernetesMySQLNext.JsPostgresPythonReactTypescript
Reposted 21 Days AgoSaved
Remote
St. Louis, MO
100K-160K Annually
Senior level
100K-160K Annually
Senior level
News + Entertainment
The Senior Software Engineer will maintain and optimize client-side video playback, collaborate on feature development, lead code reviews, and contribute to technical decisions while mentoring junior engineers.
Top Skills: AvfoundationC++ExoplayerFfmpegJavaKotlinReact Native
Reposted 21 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Fintech • Software • Financial Services • Cryptocurrency
The Senior Software Engineer, Payments will design and implement backend infrastructure for a blockchain-integrated banking platform, focusing on payment processing and operations.
Top Skills: BuildkiteGitGoGoogle Cloud PlatformIncident.IoKubernetesPostgresSentryTimescaledbTypescriptVercel
Reposted 21 Days AgoSaved
Remote
St. Louis, MO
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Fintech • Software • Financial Services • Cryptocurrency
Join Dakota's core engineering team to design and implement back-end infrastructure for a blockchain-integrated banking platform, addressing high-visibility projects.
Top Skills: BuildkiteGitGoGoogle Cloud PlatformIncident.IoKubernetesPostgresSentryTimescaledbTypescript
Reposted 21 Days AgoSaved
Remote
St. Louis, MO
190K-270K Annually
Senior level
190K-270K Annually
Senior level
Artificial Intelligence
Design and build scalable backend components and indexing pipelines for semantic and hybrid retrieval, build retrieval orchestration and knowledge-graph services, improve retrieval quality via evaluation and observability, design APIs, and optimize latency, throughput, cost, reliability, and security for large-scale AI inference and retrieval workloads.
Top Skills: C++ElasticEmbeddingsGoHybrid RetrievalJavaKnowledge GraphKubernetesLlmsObservability FrameworksOpensearchPineconePulumiPythonRagRustSemantic SearchTerraformVector Databases
Reposted 21 Days AgoSaved
Remote
St. Louis, MO
204K-255K Annually
Senior level
204K-255K Annually
Senior level
Artificial Intelligence • Cloud • Software
Design, develop, and maintain scalable software solutions. Collaborate with teams to troubleshoot issues and enhance the software delivery lifecycle. Focus on backend services, using Java and various tools for performance optimization.
Top Skills: AWSAzureCi/CdDockerElasticsearchGCPJavaMySQLPostgresSolr
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