Top Software Engineer Jobs in St. Louis, MO

Reposted 25 Days AgoSaved
Remote
St. Louis, MO
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
As a Senior Software Engineer, you will design and optimize APIs, develop cloud functions, and collaborate with product teams to enhance user experiences at Speechify.
Top Skills: GCPKotlinKotlin Multiplatform
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Software
The Senior Software Engineer will build and maintain foundational services and SDKs, optimize functionality, and collaborate on product solutions using Kotlin.
Top Skills: GCPKotlinKotlin Multiplatform
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
150K-226K Annually
Senior level
150K-226K Annually
Senior level
Artificial Intelligence • Cloud • Software
Design, develop, and maintain software in a Java environment. Collaborate with cross-functional teams, troubleshoot complex issues, and optimize performance.
Top Skills: AWSAzureCi/CdDockerElasticsearchGCPJavaMySQLPostgresSolr
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
160K-190K Annually
Mid level
160K-190K Annually
Mid level
Fintech • Software
As a Senior Software Engineer on the Infrastructure team, you'll build and manage critical systems, contribute code, handle incidents, and enhance developer tooling.
Top Skills: AWSGoJavaScriptLinuxPostgresPulumiPythonRustTypescript
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
165K-195K Annually
Senior level
165K-195K Annually
Senior level
Aerospace • Manufacturing
The Senior Software Engineer will develop and optimize systems for aerospace communications, manage project priorities, and contribute to various technical initiatives.
Top Skills: C/C++GoJavaRust
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
165K-200K Annually
Senior level
165K-200K Annually
Senior level
Aerospace • Manufacturing
The Senior Software Engineer will develop and optimize systems for Aalyria's Spacetime platform, focusing on API development and wireless network algorithms.
Top Skills: C/C++GoJavaRust
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
90K-125K Annually
Senior level
90K-125K Annually
Senior level
Information Technology
The Senior Software Engineer will develop and maintain full stack applications at Polly, utilizing various technologies for web and mobile platforms, mentor teammates, and collaborate with product teams.
Top Skills: .NetAsp.Net MvcC#GitHTML5JavaScriptReactSQL ServerTypescriptWeb Apis
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Security • Software
The role involves designing and developing a universal search platform, integrating data, leading system architecture, and mentoring junior engineers.
Top Skills: Amazon SnsAmazon SqsApi GatewayAuroraAWSCloudwatchDynamoDBEcsEksIamJavaJavaScriptKinesisLambdaRdsS3Step FunctionsTypescript
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
40-75 Hourly
Mid level
40-75 Hourly
Mid level
Digital Media • Software • Design
You will build documentation and tooling solutions for clients, improve processes, and collaborate with clients while working remotely.
Top Skills: Ai WorkflowsDocumentation ToolingSoftware Engineering
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
100K-200K Annually
Senior level
100K-200K Annually
Senior level
Aerospace
Lead development of SDR embedded software for LEON3 softcore processors: design and implement embedded C/C++ and Python firmware, autoboot FPGA/softcore loading, integrate SpaceWire and other interfaces, manage RTEMS cross-compilation, perform HW/SW integration, debugging, verification, and maintain requirements traceability and documentation.
Top Skills: AssemblyBccCC++CanCcsds Proximity-1EthernetFpgaGaisler RtemsGrmonLeon3LinuxMicrochip Proasic3PythonRccSdrSpacewireXilinx Kintex Ultrascale
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
40-75 Hourly
Mid level
40-75 Hourly
Mid level
Digital Media • Software • Design
As a Software and Documentation Engineer at DevDocs, you'll build tools, write critical documentation, and improve processes while navigating new technologies and client interactions.
Top Skills: BlockchainDamlDecentralized DatabasesHaskellJavaTypescript
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Reposted 25 Days AgoSaved
Remote
St. Louis, MO
130K-170K Annually
Senior level
130K-170K Annually
Senior level
Financial Services
The Sr. Software Engineer will build core experiences for bank clients, crafting user flows, APIs, and integrating third-party software while ensuring code quality and performance.
Top Skills: GoMicroservice ArchitectureNestjsNode.jsPythonReactRest ApisTypescript
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
181K-207K Annually
Senior level
181K-207K Annually
Senior level
Edtech
The Senior Software Engineer will build full-stack features, work closely with designers, and enhance user experiences, while ensuring code maintainability and safety. Responsibilities include experimenting with ideas and writing readable code.
Top Skills: AWSGCPNext.JsNode.jsPostgresReactTypescript
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
125K-200K Annually
Senior level
125K-200K Annually
Senior level
Healthtech • Financial Services
Senior backend engineer responsible for designing and implementing scalable, high-availability backend services for investment and financial products. Work primarily on backend APIs, integrations with financial institutions, databases, testing, troubleshooting production issues, and contributing across the stack while focusing on performance, security, and maintainability.
Top Skills: Amazon KinesisAWSAws LambdaCSSDevOpsHTMLJavaScriptMySQLNode.jsPostgresReactTypescript
Reposted 25 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
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
126K-186K Annually
Senior level
126K-186K Annually
Senior level
Database • Analytics
As a Senior Software Engineer, you will build and maintain data connectors for ClickHouse, ensuring seamless integration with JVM-based applications while collaborating with the open-source community and internal teams.
Top Skills: Apache BeamApache FlinkSparkJavaJdbcKafka Connect
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
115K-140K Annually
Senior level
115K-140K Annually
Senior level
Healthtech
As a Senior Software Engineer at PerfectServe, you'll design, build, and maintain high-quality code for healthcare communication systems, mentoring junior engineers and collaborating across teams to improve patient care and clinical workflows.
Top Skills: .NetAdo.NetAngularAsp.Net Web ApiC#Ci/CdDapperEfGitMssqlRabbitMQReactTypescript
Reposted 25 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Financial Services • Metaverse
Design, develop, and deploy Salesforce solutions, including APIs, user interfaces, and data management, while supporting users and troubleshooting issues.
Top Skills: ApexCopadoLightning Web ComponentsRestSalesforceSalesforce DxSoapVisualforce
Reposted 22 Days AgoSaved
In-Office or Remote
St. Louis, MO
Senior level
Senior level
Artificial Intelligence • Enterprise Web • Software
Lead technical direction for the Growth team at Sanity.io, focusing on scalable solutions, mentoring engineers, and making data-informed architectural decisions.
Top Skills: AmplitudeBigQueryDbtGoGrowthbookNext.JsNode.jsPostgresReactRudderstackTypescript
Reposted 24 Days AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Fintech • Software
You will develop and maintain components of the LLVM based toolchain, collaborating with the community while ensuring platform-specific optimizations and tests.
Top Skills: BashC++ClangCmakeGccLlvmPython
Reposted 4 Months AgoSaved
Remote
St. Louis, MO
Senior level
Senior level
Real Estate
Join the ApartmentIQ team as a Senior Software Engineer to develop and enhance a platform for property management, focusing on user experience and feature deployment.
Top Skills: JavaScriptMySQLReactRuby On RailsTailwind
Reposted One Year AgoSaved
Remote
St. Louis, MO
Mid level
Mid level
Software
Amplemarket seeks a Senior Backend Software Engineer to build reliable backend systems, design APIs, collaborate cross-functionally, and drive product development.
Top Skills: ElasticsearchPostgresReactRedisRuby On Rails
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