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Top Senior Software Engineer Jobs in St. Louis, MO

14 Days AgoSaved
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Remote or Hybrid
St. Louis, MO
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180K-320K Annually
Senior level
180K-320K Annually
Senior level
Big Data • Information Technology • Software • Database • Analytics
Looking for a Staff AI Productivity Engineer to enhance the effectiveness of AI coding tools within engineering. Responsibilities include building infrastructure, integrations, and documentation to improve AI productivity across the codebase.
Top Skills: Ai Coding ToolsCi/CdCloud InfrastructureGoGraphQLJavaScriptMcp ServersTypescript
Reposted 14 Days AgoSaved
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Remote or Hybrid
St. Louis, MO
Easy Apply
180K-320K Annually
Senior level
180K-320K Annually
Senior level
Big Data • Information Technology • Software • Database • Analytics
The Software Engineer will develop backend systems for Hightouch's Customer Studio, focusing on data performance, real-time syncing, and generative AI enhancements.
Top Skills: SQL
Reposted 14 Days AgoSaved
Easy Apply
Remote or Hybrid
St. Louis, MO
Easy Apply
180K-320K Annually
Senior level
180K-320K Annually
Senior level
Big Data • Information Technology • Software • Database • Analytics
Develop and optimize distributed systems for syncing customer data, focus on scalability, reliability, and performance for global clients.
Top Skills: CachingData StreamingDistributed SystemsMulti-CloudMulti-RegionPerformance OptimizationReal-Time Systems
Reposted 19 Days AgoSaved
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Remote
St. Louis, MO
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Architect and implement solutions for subscription products, manage projects, mentor engineers, and ensure product health and operational excellence.
Top Skills: A/B Testing FrameworksBlockchainDappsEthereumSoftware Engineering
Reposted 19 Days AgoSaved
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Remote
St. Louis, MO
Easy Apply
158K-183K Annually
Senior level
158K-183K Annually
Senior level
Fintech • Social Impact • Software
The Senior Payments Engineer will architect, enhance, and lead payment systems development, ensuring security and reliability, while collaborating effectively with product and operations teams.
Top Skills: CheckoutPaypalPostgresRuby On RailsSiftStripe
Reposted 19 Days AgoSaved
Remote or Hybrid
St. Louis, MO
165K-253K Annually
Senior level
165K-253K Annually
Senior level
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
As a Staff Software Engineer, you will lead simulation-based validation for autonomous vehicles, developing and prototyping evaluation methods, analyzing driving behaviors, and mentoring team members.
Top Skills: C++PythonSQL
Reposted 20 Days AgoSaved
Remote
St. Louis, MO
139K-244K Annually
Senior level
139K-244K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • eCommerce • Information Technology • Software
The Lead Software Engineer will define and implement the technical vision for backend solutions, oversee project execution, and mentor team members while focusing on scalability and high availability in a data-intensive SaaS platform.
Top Skills: DockerGCPGoJavaMemcachedMySQLOtelPHPPythonRedis
Reposted 14 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Financial Services
The Software Engineer will design, develop, and implement software applications while collaborating with users and following the software development lifecycle to solve complex problems.
Top Skills: C#JavaScriptT-Sql
Reposted 14 Days AgoSaved
Remote
St. Louis, MO
100K-720K Annually
Senior level
100K-720K Annually
Senior level
News + Entertainment
Develop scalable distributed systems for Open Connect. Design algorithms for optimal resource utilization, quality of experience, and operational tools for efficient problem diagnosis.
Top Skills: JavaPrestoPythonSparkSQLTensorFlow
Reposted 14 Days AgoSaved
Remote
St. Louis, MO
270K-720K Annually
Senior level
270K-720K Annually
Senior level
News + Entertainment
Develop product features for the Android Games SDK, collaborate with cross-functional teams, and ensure high-quality player experiences through maintainable code and automated testing.
Top Skills: JavaKotlin
Reposted 14 Days AgoSaved
Remote
St. Louis, MO
170K-210K Annually
Senior level
170K-210K Annually
Senior level
Fintech
As a Backend Software Engineer, you will design and implement backend systems for mobile and web experiences, lead technical decisions, and optimize performance.
Top Skills: AWSFp-TsKubernetesNode.jsTypescript
15 Days AgoSaved
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Remote or Hybrid
St. Louis, MO
Easy Apply
125K-183K Annually
Senior level
125K-183K Annually
Senior level
Consumer Web • eCommerce • Fashion • Retail
The Senior Backend Software Engineer will solve complex problems, extend APIs, maintain back-end systems, and mentor junior engineers, while collaborating across teams.
Top Skills: AWSPostgresRuby On Rails
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15 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
85K-115K Annually
Senior level
85K-115K Annually
Senior level
Information Technology
The Software Engineer develops software applications, analyzes user needs, designs software solutions, and may coordinate database development. They work on improving customer experience using emerging technologies.
Top Skills: AWSCi/CdDockerJavaJavaScriptKubernetesMySQLNginxPostgresPythonReactRuby On RailsTypescript
15 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Software • Analytics • Consulting • Financial Services
Develop and maintain Salesforce solutions, collaborate with cross-functional teams, perform code reviews, and propose new solutions based on best practices.
Top Skills: ApexCi/CdCopadoFlowsGitLightning Design SystemLightning Web ComponentsOmnistudioSalesforce
Reposted 2 Days AgoSaved
In-Office or Remote
St. Louis, MO
83K-222K Annually
Senior level
83K-222K Annually
Senior level
Fitness • Healthtech • Retail • Pharmaceutical
The role involves designing, delivering, and operating distributed systems, collaborating across teams, and integrating AI advancements in software solutions. Responsibilities include monitoring application health and participating in peer reviews.
Top Skills: .NetAngularAWSAzureC#Ci/CdDockerGCPGitJavaKafkaKubernetesMicroservicesPostgresReactSQLTerraform
21 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
194K-285K Annually
Senior level
194K-285K Annually
Senior level
Artificial Intelligence • Enterprise Web • Software • Design • Generative AI
The Senior Staff Software Engineer will drive the technical strategy for Webflow's Compose pillar, focusing on CMS, Localization, and Commerce systems, while leading multi-team initiatives and ensuring architecture aligns with product goals.
Top Skills: AuroraGoJavaNode.jsPostgresPythonTypescript
21 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Senior Software Engineer will lead front-end technical strategy for a trading platform, optimizing performance and collaborating with teams on project execution.
Top Skills: ReactTypescript
21 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The role involves designing and expanding backend systems, mentoring engineers, and executing technical strategies to modernize architecture and improve system performance.
Top Skills: AWSGrpcJavaKotlinKubernetesMySQLPythonSnowflake
Reposted 15 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
141K-208K Annually
Senior level
141K-208K Annually
Senior level
Database • Analytics
Develop and maintain ClickHouse's billing platform, integrate with external systems, design secure frameworks, and collaborate with cross-functional teams to enhance business processes.
Top Skills: EcsMongodbNode.jsReactServerlessSqsTypescript
Reposted 15 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
Senior level
Senior level
Healthtech
The Backend Software Engineer will develop scalable backend components, optimize API services, collaborate with frontend engineers, and ensure compliance with healthcare data standards.
Top Skills: App RunnerAWSDockerExpressFargateMongoDBNode.jsPostgresRoute 53S3Typescript
Reposted 15 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
115K-140K Annually
Senior level
115K-140K Annually
Senior level
Gaming • Information Technology • Mobile • Software • Sports
The role involves end-to-end ownership of features across the MERN stack, optimizing performance, collaborating on design, and participating in discussions like roadmapping and code reviews.
Top Skills: Ai Coding ToolsJavaScriptMongoDBNode.jsReact NativeTypescript
Reposted 15 Days AgoSaved
Remote
St. Louis, MO
150K-200K Annually
Senior level
150K-200K Annually
Senior level
Software
Develop backend services and processing pipelines for healthcare data, integrate AI components, ensure high-quality deliverables, and maintain observability in systems.
Top Skills: AWSAzureGCPJavaMicroservicesNode.jsPythonRestful Api
Reposted 15 Days AgoSaved
Easy Apply
Remote
St. Louis, MO
Easy Apply
Senior level
Senior level
AdTech • Marketing Tech
The role involves designing and building backend services for mobile app user acquisition, focusing on microservices, data pipelines, optimization, and collaboration with data scientists on ML integration.
Top Skills: AerospikeElasticsearchGoGraphQLKafkaRedisRedshiftRuby On RailsScylladb
Reposted 15 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Software • Cryptocurrency
As a Senior Full Stack Software Engineer, you will design and build micro-services, manage data workflows, and create robust user interfaces to enhance digital asset operations.
Top Skills: AlloydbBigQueryFirestoreGCPGoGrafanaGraphQLGrpcNew RelicNode.jsNoSQLPostgresPrometheusRestSpannerSQLTemporal.IoTypescriptVue 3
Reposted 15 Days AgoSaved
Remote
St. Louis, MO
150K-165K Annually
Senior level
150K-165K Annually
Senior level
Artificial Intelligence • Big Data • Information Technology
As a Full Stack Software Engineer at Doxel, you will design and develop full-stack applications, collaborating cross-functionally to optimize user experiences and facilitate data processing for construction projects.
Top Skills: AWSAzureBigQueryDatabricksGCPJavaNext.JsNuxt.JsPythonRedshiftSnowflakeThree.JsTypescript
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