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42 microservices engineer jobs at 20 companies in Saint Charles, MO

1w
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Engineer II
Chicago or Creve Coeur or Seattle
$90k-$135k/yr OnsiteFull Time
Bayer
BayerFrankfurt Stock Exchange: BAYN: Global enterprise focused on healthcare and nutrition.
2+ YOEBS in Computer Science or related,2+ years software development,experience with data structures,algorithms,cloud,containerization,microservices,agile SDLC.
Docker, Kubernetes, Git, Maven, Gradle, NPM, Yarn, SQS, RabbitMQ, SQL
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1mo
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Site Reliability Engineer
Santa Clara or St. Louis or Bangalore or London or Paris or Melbourne or Taipei or Tokyo
OnsiteFull Time
Netskope
NetskopeNASDAQ: NTSK: Cloud-native cybersecurity and data protection platform for enterprises.
3+ YOEBachelor's in CS/Engineering or equivalent; 3+ years building/managing complex systems (including 1-2 years SRE); experience with cloud services, microservices, availability/performance optimization, debugging, and strong communication.
Python, C, C++, Go, Rust, Docker, Kubernetes, AWS, GCP, KVM, OpenNebula, OpenStack, TCP/IP
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1w
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Director - Software/ AI Native Engineer
O'Fallon, Missouri, United States
$175k-$180k/yr OnsiteFull Time
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
8+ YOEBachelor's required; 8+ years experience; deep expertise in cloud-native architecture, microservices, API management, AWS, AI-assisted development and AI governance.
GitHub Copilot, Claude Code CLI, AI Foundry, Bedrock, OpenAI, Anthropic, Model Context Protocol (MCP), AWS
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2mo
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Sr. Software Engineer
Hazelwood, Missouri, United States
$82k-$115k/yr HybridFull Time
bioMérieux
bioMérieuxEuronext Paris: BIM: Develops and manufactures in vitro diagnostic solutions for laboratories.
7+ YOESenior-level software engineer with 7+ years full stack experience, AWS, IaC, microservices, and data governance.
AWS, Docker, Kubernetes, Terraform, CloudFormation, AWS CDK, Python, SQL, PostgreSQL, Oracle
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3mo
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Senior Software Engineer
St. Louis, Missouri, United States
OnsiteFull Time
Equifax
EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.
5+ YOE5+ years software engineering experience in Java/SpringBoot, TypeScript/JavaScript, cloud tech (GCP/AWS/Azure), microservices, CI/CD, and agile practices.
Java, SpringBoot, TypeScript, JavaScript, HTML, CSS, GCP, AWS, Azure, Terraform, Helm, Jenkins, Kubernetes, Docker, Angular, Git, Maven, Gradle, JUnit, Selenium, Airflow, BigQuery, Dataflow, PubSub, Bigtable, CI/CD, Git
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1mo
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Lead Software Engineer
O'Fallon, Missouri, United States
$140k-$231k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Strong backend engineering with Java and Spring Boot, Oracle/SQL experience, MCP servers and AI-assisted development tool familiarity, distributed systems, testing, secure coding, microservices, observability, and mentoring experience.
Java, Spring Boot, Oracle, SQL, MCP servers, GitHub Copilot, Claude, Gemini, Sterling Connect: Direct, SFTP, MQ, Kubernetes, Docker
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2w
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Java Full stack Developer
St. Louis, Missouri, United States
$80k-$117k/yr OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Bachelor's degree or equivalent experience; strong Java full-stack development with Angular, Spring Boot, REST APIs; familiarity with microservices and CI/CD; strong communication and SDLC experience.
Java, Angular X, Spring Boot, REST APIs, Microservices, CI/CD
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1mo
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Sr. Engineer, Software - Archimedes
St. Louis or Brentwood or Alaska or Arizona or Arkansas or California or Connecticut or Delaware or Hawaii or Idaho or Louisiana or Maine or Massachusetts or Michigan or Mississippi or Montana or Nebraska or Nevada or New Mexico or New York or North Carolina or North Dakota or Oregon or Rhode Island or South Carolina or South Dakota or Texas or Utah or Vermont or Washington or West Virginia or Wyoming or United States
HybridFull Time
Navitus Health Solutions
Navitus Health Solutions: Transparent pharmacy benefit management and specialty pharmacy provider.
8+ YOEBachelor's in CS or related; 8+ years software engineering experience (5+ years with C#, .NET, React); experience with cloud-native, APIs, microservices, CI/CD, Git, Azure; technical leadership and mentoring experience.
C#, .NET, ASP.NET Core, React, TypeScript, JavaScript, REST APIs, GraphQL, Webhooks, API Management, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure Container Apps, Microsoft Azure Kubernetes Service (AKS), Microsoft Azure Storage, Microsoft Azure Databricks, Microsoft Azure Data Lake Storage Gen2, Microsoft Azure Synapse Analytics, Microsoft SQL Server, PostgreSQL, Microsoft Azure DevOps, GitHub Actions, CI/CD, Infrastructure as Code, Retrieval-Augmented Generation (RAG), Microsoft Azure OpenAI, Microsoft Azure AI Services, Intelligent Automation, Agent-Based Solutions, OWASP, OAuth2, OpenID Connect, DevSecOps, Git, Azure Repos, GitHub, TFS, Jira, Unix/Linux shell scripting
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1w
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Engineer II
Creve Coeur or Chicago or Seattle
$90k-$135k/yr OnsiteFull Time
Bayer
BayerFrankfurt Stock Exchange: BAYN: Global provider of healthcare medicines and agricultural products.
2+ YOEBS in Computer Science or related,2+ years software development,strong CS fundamentals,experience with microservices,data pipelines,public cloud,containerization,Git and CI/CD,SQL knowledge preferred.
Docker, Kubernetes, Git, Maven, Gradle, NPM, Yarn, SQS, RabbitMQ
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1mo
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Solutions Engineer – Investment Management Technology
Arizona or Tempe or Missouri or St. Louis or United States
RemoteFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
10+ YOE10+ years software engineering with full-stack expertise; system design for scalable, secure cloud solutions (microservices); experience with relational and non-relational databases, operating production systems (monitoring/observability), and automated testing.
Java, Kubernetes, MongoDB, SQL Server, Oracle, Kafka, Azure Cloud, React, Node, Python, AI, DB2, COBOL, MQ, Dynatrace, Grafana
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1mo
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Staff Engineer
Calgary or Phoenix or Scottsdale or Pittsburgh or Columbus or Orlando or St. Louis or Edmonton or Halifax or Moncton or Ottawa or Toronto or Winnipeg or Vancouver
$200k-$240k/yr RemoteFull Time
ZayZoon
ZayZoon: Provides employees with instant access to their earned wages.
6+ YOE6+ years with Ruby on Rails, strong OO and DDD fundamentals, experience with scale/concurrency/queuing/background processing, AWS/RDS/serverless experience, SQL/ETL/data-warehouse skills, security mindset (OWASP, SOC-2), and experience applying AI to workflows.
Ruby on Rails, AWS, RDS, SQL, OWASP, SOC-2, Domain-driven design (DDD), microservices, serverless, ETL, AI
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1mo
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Software Engineer
Hazelwood, Missouri, United States
$105k-$148k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOEBachelor's degree, active U.S. Secret clearance (ability to obtain TS/SCI), DoD 8140 foundational qualifications, 5+ years with VB/C#/ .NET, 3+ years SQL, 1+ years unit testing frameworks.
VB, C#, .NET, .NET Framework, SQL, xUnit, nUnit, MSTest, Windows 10, Windows 11, Windows Server, Azure DevOps, Jira, Azure DevOps Pipelines, CI/CD, Microservices, RESTful APIs, C++
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1mo
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Software Engineer
Hazelwood, Missouri, United States
$105k-$148k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOEBachelor's degree, active U.S. Secret clearance, DoD 8140 foundational qualifications, 5+ years with VB/C#/ .NET, 3+ years SQL, 1+ year unit testing (xUnit/nUnit/MSTest); Windows and CI/CD experience preferred.
VB, C#, .NET, .NET Framework, SQL, xUnit, nUnit, MSTest, Windows 10, Windows 11, Windows Server, Azure DevOps, Jira, Azure DevOps Pipelines, CI/CD, Microservices, RESTful APIs, C++
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1mo
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Application Developer II
Bridgeton, Missouri, United States
OnsiteFull Time
Cass Information Systems
Cass Information SystemsNASDAQ: CASS: Provides invoice processing and payment services for large corporations.
3+ YOE3+ years developer experience with C#, Visual Studio, SQL 2012+, knowledge of OOP, Core/Web/MVC, microservices, Microsoft Azure, DevOps/Agile, telecom billing standards; strong communication; Bachelor's in CS or equivalent.
C#, Microsoft Visual Studio, SQL 2012+, Core, Web, MVC, Micro Services Architecture, Microsoft Azure, DevOps, Agile
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1mo
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SDC Java Software Developer---Senior---St. Louis (St. Louis, MO, US, 63105)
St. Louis, Missouri, United States
$67k-$137k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
3+ YOEBachelor's in CS or related, minimum 3 years software development experience; back-end Java/Python/Node.js, REST, NoSQL, microservices, cloud (AWS/Azure); front-end React/Angular; API design, Git and CI/CD, TDD/BDD, agile.
Java, Python, Node.js, REST, NoSQL, Microservices, Serverless, AWS, Azure, React, Angular, Git, CI/CD, Akka, Scala, Kafka, RabbitMQ, ElasticSearch, AngularJS, ReactJS, Hadoop, Spark, Flume, Mongo, Cassandra, IaaS, PaaS, API Management, TDD, BDD
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1mo
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Senior Software Engineer - GoLang and Python
St. Louis or Missouri or Minnesota or Nebraska or Kansas or Iowa
$88k-$157k/yr OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
Extensive experience with Python and Go, API design (REST,gRPC), GKE/GCP, microservices, CI/CD, DevOps, IaC (Terraform), SQL, Git, observability, messaging (Kafka, Pub/Sub), and integrating AI/MCP into systems.
Python, GoLang, REST, gRPC, Google Kubernetes Engine, Google Cloud Platform, Model Context Protocol (MCP), Datadog, OpenTelemetry, SQL, Git, GitHub, GitLab, Terraform, Apache Kafka, Google Pubsub, AWS SNS/SQS, Istio
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1mo
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Data Engineer 3 (Mid-Level, Data Product Implementation and Architecture)
Scott Air Force Base, Illinois, United States
OnsiteFull Time
UNCOMN
UNCOMN: A technology delivering secure data integration and systems solutions for public and private sector clients.
5+ YOEActive Secret clearance required, 5+ years in data engineering or systems integration, experience building secure APIs, data pipelines, orchestration, and enterprise security controls; proficiency with three or more listed technologies.
RESTful APIs, Python, Java, SQL, Spark, Databricks, Palantir Foundry, API gateways, Microservices, AWS, Azure, Google Cloud Platform (GCP)
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2d
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Engineering Manager – Software Engineering (Apparel eCommerce)
St. Louis, Missouri, United States
$122k-$183k/yr HybridFull Time
LaunchCode
LaunchCode: Nonprofit providing free tech education and job placement services.
10+ YOE4+ Mgmt10+ years software engineering experience,4+ years managing technical teams,Bachelor's degree,experience with JavaScript,Node.js,.NET/C#,Java,PHP,REST APIs,microservices,relational databases,Microsoft Azure,CI/CD and Agile practices.
JavaScript, Node.js, .NET/C#, Java, PHP, HTML, CSS, REST APIs, microservices, message queues, relational databases, Microsoft Azure, Salesforce Commerce Cloud, Jira, Confluence, Bitbucket, Service Desk
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4w
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Full Stack Java Developer
O Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
Wipro
WiproNYSE: WIT: Global technology services and consulting for digital transformation.
5+ YOE5+ years experience; strong Java and Spring Boot; microservices design; PCF/Kubernetes, Docker; front-end with Angular or React, HTML/CSS/JavaScript; Oracle/PostgreSQL; security concepts (X.509, JWT); unit and integration testing.
Java, Spring Boot, PCF, Kubernetes, Docker, Angular, React, HTML, CSS, JavaScript, jQuery, Oracle, PostgreSQL, Jenkins, X.509, JWT
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1mo
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Software Developer II - Provisioning (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience; proficient in Angular/TypeScript or GWT, Java, SQL/NoSQL databases, AWS/Kubernetes/Spring Boot, Git and CI tools; Bachelor’s in CS or equivalent preferred.
Angular, TypeScript, GWT, Java, Postgres, Oracle, MongoDB, AWS, Kubernetes, Spring Boot, Kafka, Cassandra, Git, JIRA, Confluence, Bitbucket, Bamboo, Claude Code, Augment, JetBrains Junie, GitHub Copilot, Cursor, OpenAI Codex, Databricks, Spark, .NET, SQL, Microservices
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