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Top Senior Software Engineer Jobs in St. Louis, MO

Reposted 22 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Healthtech • Machine Learning
Lead the development of analytics infrastructure for clinical AI/ML products, focusing on product performance monitoring, data management, and cross-functional collaboration.
Top Skills: AWSDbtPythonQuicksightSQLTableau
Reposted 22 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Healthtech • Machine Learning
Lead and optimize enterprise client implementations, develop frameworks for efficiency, conduct end-to-end testing, and collaborate across teams to drive impactful technology in healthcare.
Top Skills: AWSAzureMySQLPostgresReactTypescript
Reposted An Hour AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Other
Lead development efforts ensuring software quality and performance, build enablement tools, collaborate with teams, and provide technical leadership.
Top Skills: DockerGraphQLJavaScriptLinuxPHPPythonRestSQL
An Hour AgoSaved
Remote or Hybrid
St. Louis, MO
153K-204K Annually
Senior level
153K-204K Annually
Senior level
Artificial Intelligence • Cloud • Fintech • Machine Learning • Mobile • Software
As a Senior Software Engineer, you will architect, design, and implement features, collaborating with teams to improve and add to the product offerings.
Top Skills: .NetAsp.Net MvcC#GitHTML5JavaScriptJIRAKnockout.JsReactSQL ServerVisual StudioWeb Apis
3 Hours AgoSaved
Remote
St. Louis, MO
150K-190K Annually
Senior level
150K-190K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
The Senior Software Engineer will design and manage cloud infrastructure, mentor engineers, enhance developer experience, and ensure system reliability and security.
Top Skills: ArgocdAWSCassandraElasticsearchGithub ActionsGoGoogle Cloud Platform (Gcp)JavaKafkaKubernetesMySQLOpentelemetryPostgresPythonTeamcityTerraformTypescript
Reposted 3 Hours AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Information Technology • Marketing Tech • Social Media
Develop and maintain advanced security software solutions, architect AI-enhanced microservices, and lead project teams for threat protection at GoDaddy.
Top Skills: AWSElasticapmGoJavaPython
3 Hours AgoSaved
Remote
St. Louis, MO
170K-190K Annually
Senior level
170K-190K Annually
Senior level
Food • Software • Hospitality
The Sr. Software Engineer at PAR Technology will design, develop, and manage scalable cloud-based systems using Elixir and PostgreSQL while collaborating with teams and leading architectural discussions.
Top Skills: AuroraAWSEksElixirGitGitGitlabOtpPostgresS3
3 Hours AgoSaved
Remote
St. Louis, MO
125K-145K Annually
Senior level
125K-145K Annually
Senior level
Insurance
Design, develop, and maintain scalable web applications using Java and Knockout.js. Provide technical leadership and collaborate with cross-functional teams to enhance system performance and user experience.
Top Skills: AngularGoogle Cloud PlatformJavaKnockout.JsReactSpring
3 Hours AgoSaved
Remote
St. Louis, MO
145K-165K Annually
Senior level
145K-165K Annually
Senior level
Insurance
Lead the design and development of complex software systems, mentor junior engineers, and drive innovation in solutions and practices. Collaborate with cross-functional teams to meet business objectives and ensure high-quality outcomes.
Top Skills: AWSBitbucketDockerJavaJenkinsNoSQLPythonRelational DatabasesSpring Boot
3 Hours AgoSaved
Remote
St. Louis, MO
151K-200K Annually
Senior level
151K-200K Annually
Senior level
Consumer Web
The Senior Software Engineer will build and enhance backend systems, collaborate with teams on feature delivery, design scalable APIs, and promote engineering excellence through best practices.
Top Skills: C#JavaJavaScriptKibanaKotlinNew RelicReactSQL
Reposted 23 Days AgoSaved
Remote
St. Louis, MO
121K-157K Annually
Senior level
121K-157K Annually
Senior level
Artificial Intelligence • Cloud • Information Technology • Other • Professional Services • Software
Design, develop, and maintain SAP products and connectors, ensuring quality and compliance, while managing integration, security, and performance optimization.
Top Skills: AbapAleBapiBtpCpiFioriIdocJwtOauthOdataPi/PoRestRfcSAPSoapUi5
5 Hours AgoSaved
Remote
St. Louis, MO
150K-210K Annually
Senior level
150K-210K Annually
Senior level
Software
As a Principal Software Engineer, you will design, build, and maintain backend functionality for scalable, multi-tenant services, focusing on distributed systems and operational excellence. You will oversee core service features, provide testing, documentation, and operational metrics, and enhance system reliability across cloud environments.
Top Skills: AWSDistributed SystemsGoGoogle Cloud PlatformJavaAzure
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9 Days AgoSaved
In-Office or Remote
St. Louis, MO
83K-222K Annually
Senior level
83K-222K Annually
Senior level
Fitness • Healthtech • Retail • Pharmaceutical
Design and implement digital solutions, write code, collaborate with teams, ensure software performance and security, and maintain documentation.
Top Skills: .Net 8C#Ci/CdDockerFastapiFlaskHuggingfaceLangchainMilvusNext.JsOauth2OidcOpenapiPgvectorPineconePython 3.XQdrantReact 18RedisRedis VectorRest ApiSQL ServerSwaggerTypescriptWeaviate
15 Hours AgoSaved
Remote
St. Louis, MO
10-10 Annually
Senior level
10-10 Annually
Senior level
Artificial Intelligence • Financial Services
This role involves owning and evolving the backend platform for AI employees, mentoring engineers, optimizing system performance, and driving architectural decisions at Supernal.
Top Skills: CeleryDatadogDjangoDramatiqGCPHelmKedaKubernetesOpentelemetryPostgresPythonRabbitMQRedisTerraform
19 Hours AgoSaved
Remote
St. Louis, MO
130K-200K Annually
Senior level
130K-200K Annually
Senior level
Software
As a Senior Software Engineer at Scope3, you'll build scalable APIs and systems for agentic advertising, collaborating with a small senior team on design and implementation.
Top Skills: BigQueryCloud StorageEvent-Driven SystemsNode.jsPostgresReactRedisRestTypescript
23 Days AgoSaved
Remote
St. Louis, MO
70-90 Hourly
Senior level
70-90 Hourly
Senior level
Information Technology • Software • Consulting
As a Senior 3D Software Engineer, you will develop advanced 3D algorithms while collaborating with cross-functional teams in an agile environment.
Top Skills: C++CmakeGitLinuxWebassemblyWindows
23 Days AgoSaved
Remote
St. Louis, MO
125K-145K Annually
Senior level
125K-145K Annually
Senior level
Information Technology • Software • Automation
Design and deliver high-quality internal systems and customer-facing products as a Software Engineer, handling both backend and frontend development tasks. Responsibilities include writing code, building APIs, enhancing products, and mentoring teammates.
Top Skills: .NetAzure DevopsC#DockerKubernetesMongoDBReactRedisRestful ApisSignalrTypescriptWebsockets
21 Hours AgoSaved
Remote or Hybrid
St. Louis, MO
150K-206K Annually
Senior level
150K-206K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Natural Language Processing • Business Intelligence
As a Senior Software Engineer, you will develop software solutions, mentor junior developers, collaborate with teams, and enhance user engagement on the AlphaSense platform, particularly with AI Interviewer.
Top Skills: JavaReactRuby On RailsVue
Reposted 21 Hours AgoSaved
Remote
St. Louis, MO
196K-227K Annually
Senior level
196K-227K Annually
Senior level
Real Estate • Travel • PropTech
The Senior Software Engineer will lead architectural strategies for a reviews platform, collaborate with cross-functional teams, and drive technical decisions while improving data processes.
Top Skills: Agentic Coding ToolsCachingJavaKotlinNoSQLRelational DatabasesRuby
21 Hours AgoSaved
Remote
St. Louis, MO
195K-225K Annually
Senior level
195K-225K Annually
Senior level
Real Estate • Travel • PropTech
Join Airbnb's Networking team to design and operate high-scale cloud networking solutions, enhance global services, and collaborate with open-source communities.
Top Skills: AWSAzureCdnDnsEnvoyGCPIstioVpc
21 Hours AgoSaved
Remote
St. Louis, MO
140K-190K Annually
Senior level
140K-190K Annually
Senior level
Events • Music • Software • Sports
As a Senior Software Engineer, collaborate to deliver high-quality products, solving complex problems with modern Java development and software architecture.
Top Skills: AWSJavaNoSQLRelational DatabasesRestful ApisSpring Framework
Reposted 21 Hours AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Fintech
Lead technical projects, collaborate with cross-functional teams, mentor junior engineers, and drive improvements in development practices in a cloud-based analytics platform.
Top Skills: GraphQLNode.jsPostgresReactReact QueryTypescript
21 Hours AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Digital Media • eCommerce • Fashion • Social Media
The Sr Software Engineer I will enhance the affiliate link optimization platform, develop distributed systems, ensure high code quality, and collaborate across teams to drive innovative solutions in a fast-paced environment.
Top Skills: AWSCassandraCircleCICloudFormationDockerDynamoDBEcsGithub ActionsGoKubernetesLambdaMySQLPostgresRdsTerraform
21 Hours AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Digital Media • eCommerce • Fashion • Social Media
The Staff Software Engineer will lead the development of backend services for revenue operations, ensuring scalability, accuracy, and collaboration across teams.
Top Skills: AWSEcsGlueGoKafkaLambdaPostgresPythonRdsRedshift
Reposted 21 Hours AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Information Technology
As a Senior Software Engineer, you will build scalable SaaS solutions, collaborate with engineers, refine products based on user feedback, and ensure high-quality code with a focus on user needs.
Top Skills: AWSAzureGCPTypescript
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