Top Senior Software Engineer Jobs in St. Louis, MO

Reposted 15 Days AgoSaved
Remote
St. Louis, MO
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
16 Days AgoSaved
Remote
St. Louis, MO
150K-170K Annually
Senior level
150K-170K Annually
Senior level
Software
The staff software engineer will lead technical design, develop AWS microservices and automation solutions, and mentor team members.
Top Skills: Api GatewayAWSAws BedrockAws LambdaCloudwatchEventbridgeIamRest ApisSecrets ManagerSnsSqsWorkato
16 Days AgoSaved
Remote
St. Louis, MO
50K-50K Annually
Senior level
50K-50K Annually
Senior level
Artificial Intelligence • Machine Learning • Software • Database
As a Senior Software Engineer, you'll design and operate cloud-native infrastructure, focusing on reliability and scalability using Go and Python, while managing Kubernetes clusters and collaborating across teams.
Top Skills: AWSAzureCi/CdGCPGoGrafanaInfrastructure-As-CodeKubernetesOpentelemetryPrometheusPython
16 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Big Data • Healthtech
As a Senior Software Engineer, you will lead full stack projects, design scalable systems, mentor engineers, and ensure high-quality code delivery while driving team alignment and managing processes.
Top Skills: AWSContainersFhirHl7ServerlessSpark
16 Days AgoSaved
Remote
St. Louis, MO
130K-190K Annually
Senior level
130K-190K Annually
Senior level
Other
The Senior Software Engineer is responsible for developing, testing, and maintaining SkySlope software. This role requires collaboration, innovation, and continuous learning with a focus on quality and delivery of software projects.
Top Skills: .Net ClrAngularAuroraAWSC#CodepipelineDynamoDBGitGoJavaScriptJenkinsLoopbackMongoDBMs Sql ServerMySQLNode.jsPostgresReactSvnTfsVue
16 Days AgoSaved
Remote
St. Louis, MO
140K-208K Annually
Senior level
140K-208K Annually
Senior level
Database • Analytics
As a Senior Software Engineer, you will design and build backend services for Postgres integration with ClickHouse, ensuring operational excellence and contributing to automation and tooling for database management.
Top Skills: CCi/CdCloud InfrastructureGoKubernetesPostgresPythonRubyRustTerraform
16 Days AgoSaved
Remote
St. Louis, MO
180K-200K Annually
Senior level
180K-200K Annually
Senior level
Logistics • Software
As a Senior Software Engineer, you will design, develop, and implement features and bug fixes for a web application used by major companies. You'll collaborate with engineering, design, and product teams.
Top Skills: CSSFluxHTML5JavaScriptReactReduxTypescript
16 Days AgoSaved
Remote
St. Louis, MO
141K-195K Annually
Senior level
141K-195K Annually
Senior level
Database • Analytics
Responsible for designing, building, and operating AI-powered features, scalable APIs, and maintaining integrations within ClickHouse's AI/ML ecosystem.
Top Skills: Ai/MlAPIsAWSAzureGCPGoPythonTypescript
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Software • Analytics • Financial Services
Lead development of AI-powered full-stack applications, mentor engineers, define technical direction, build performant front-end and scalable backend services, integrate LLMs/RAG, and establish engineering best practices for production AI workflows.
Top Skills: AWSAzureGCPLlmsNode.jsPythonRagReactTypescript
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
160K-190K Annually
Senior level
160K-190K Annually
Senior level
Legal Tech • Software
The Senior Software Development Engineer will develop applications using modern programming languages, provide leadership and mentoring, ensure software quality, and lead software improvement initiatives.
Top Skills: .NetAWSC#Ms SqlOpensearchRedisTypescript
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
157K-199K Annually
Senior level
157K-199K Annually
Senior level
Artificial Intelligence • Big Data • Information Technology • Professional Services • Software
As a Senior Software Engineer, you'll build and maintain high-performance, fault-tolerant infrastructure for GraphQL runtime, mentoring teammates and engaging with users to enhance the platform.
Top Skills: GraphQLRust
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
200K-230K Annually
Senior level
200K-230K Annually
Senior level
Artificial Intelligence • Insurance • Software • Automation
As a Staff Software Engineer, you'll enhance the release and configuration systems across environments, optimize release pipelines, and provide tooling for reliable deployment, ensuring consistency and scalability while collaborating with various engineering teams.
Top Skills: AWSDockerGitlab Ci/CdKubernetesTypescript
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Reposted 16 Days AgoSaved
Remote
St. Louis, MO
180K-210K Annually
Senior level
180K-210K Annually
Senior level
Artificial Intelligence • Marketing Tech • Mobile • Software
As a Senior Software Engineer on the Identity team, you will enhance systems that process billions of events, ensuring performance and stability. Collaborate with teams to design algorithms for user identity, manage data quality, and improve capture accuracy.
Top Skills: Data Processing SystemsSoftware Development
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Fintech • Financial Services
Design, develop, and deliver scalable backend systems and components using .NET 10 and C#. Build and maintain databases and messaging infrastructure (PostgreSQL/SQL Server, RabbitMQ), deploy with Docker and AWS, apply DDD and ORMs, triage/prioritize work, and contribute to distributed, event-driven architecture with emphasis on reliability and idempotency.
Top Skills: .Net 10AWSC#DockerDomain Driven DesignEntity FrameworkMasstransitNhibernateNservicebusPostgresRabbitMQSQL Server
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Security • Software
Lead the development of a search and data integration platform, ensuring architecture, integration, and delivery of complex software systems in a safety-focused environment.
Top Skills: Amazon SnsAmazon SqsApi GatewayAuroraAWSCloudwatchDynamoDBEcsEksIamJavaKinesisLambdaRdsReactS3Step FunctionsTypescript
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Digital Media • Software • Sports
As a Senior Software Engineer, you will create human-in-the-loop and fan-in-the-loop interfaces for AI-driven sports statistics, collaborating with teams to integrate AI models and build dynamic fan experiences across platforms.
Top Skills: Aws EksKafkaPythonReactS3SnowflakeTypescript
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
122K-146K Annually
Senior level
122K-146K Annually
Senior level
Fintech • Payments
Develop and maintain data lake platforms, write reliable code for data pipelines, and collaborate with senior engineers on design and architecture.
Top Skills: AWSAzureCi/CdEmrJ2EeJavaKubernetesLambdaPythonS3SpringSpring Boot
Reposted 16 Days AgoSaved
Remote
St. Louis, MO
100K-266K Annually
Senior level
100K-266K Annually
Senior level
Healthtech
The Principal Software Engineer will build product features, design solutions for members, and improve the technology platform collaboratively with the team.
Top Skills: AWSGoGraphQLGrpcPostgresReactReact NativeTerraformTypescript
Reposted 17 Days AgoSaved
Remote
St. Louis, MO
100K-130K Annually
Senior level
100K-130K Annually
Senior level
Information Technology • Software • Analytics
Lead the design, development, and delivery of complex features for the Hyperlift Stars Platform. Responsibilities include setting technical direction, architectural guidance, and improving the efficiency and reliability of data-intensive software systems.
Top Skills: AWSAzureCloudFormationDockerElixirGoKubernetesPostgresPythonTerraform
Reposted 17 Days AgoSaved
Remote
St. Louis, MO
100K-130K Annually
Senior level
100K-130K Annually
Senior level
Information Technology • Software • Analytics
The Senior Software Engineer/Data Engineer will enhance software applications, mentor junior developers, and support clinical solutions through design and coding using various technologies and methodologies.
Top Skills: .Net CoreAngularAPIsCi/CdCSSDockersGitlabJavaScriptJSONKubernetesMicrosoft Sql ServerReactSQL
Reposted 17 Days AgoSaved
Remote
St. Louis, MO
148K-185K Annually
Senior level
148K-185K Annually
Senior level
Healthtech • Software
As a Senior Full Stack Engineer, you'll enhance pharmacy services, optimize prescription workflows, mentor engineers, and solve technical challenges in healthcare.
Top Skills: PostgresPythonRuby on Rails
Reposted 17 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 collaborate with teams to build tools enhancing healthcare, drive business outcomes, and adopt AI in development.
Top Skills: AIFull-Stack EngineeringVarious DatabasesWeb Frontend Technology
Reposted 17 Days AgoSaved
Remote
St. Louis, MO
150K-180K Annually
Senior level
150K-180K Annually
Senior level
Healthtech • Insurance • Financial Services
As a Senior Software Engineer, you'll design and implement full-stack features, develop AI-driven workflows, and ensure code quality for a dental billing platform while collaborating with users to address their needs.
Top Skills: AWSNode.jsPostgresReactTypescript
Reposted 17 Days AgoSaved
Remote
St. Louis, MO
155K-210K Annually
Senior level
155K-210K Annually
Senior level
Artificial Intelligence • Information Technology • Software • Database
As a Senior Software Engineer, you'll optimize distributed databases, focus on query efficiency, and collaborate on SpiceDB features, enhancing performance and reliability.
Top Skills: C/C++Ci/CdDockerGitGoRustZig
Reposted 17 Days AgoSaved
Remote
St. Louis, MO
150K-210K Annually
Senior level
150K-210K Annually
Senior level
Pet
As a Senior Software Engineer, you'll work on backend systems, engage in engineering challenges, and contribute to software development and deployment.
Top Skills: AWSNode.jsReactTypescript
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