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Saint Peters • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Saint Peters • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Saint Peters • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Saint Peters • 50 milesRemote · Hybrid · Onsite · Field · All Environments

143 senior java developer jobs at 40 companies in Saint Peters, MO

PromotedHiringCafe

Founding Full-stack / Product Engineer

Cupertino, CA, US

$130k-$300k/yr On-SiteFull Time

HiringCafe

HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.

Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).

React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe

Help us #BeatIndeed & #BeatLinkedIn

2w

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2w

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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1w

Java Lead

O'Fallon, Missouri, United States

$80k-$120k/yr OnsiteFull Time

Tata Consultancy Services

Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.

6+ YOE6+ years experience; strong OOP, Java, REST/OAuth/JSON, Spring/Spring Boot, SQL/NoSQL, web frameworks (AngularJS), debugging, and technical communication.

Java, C++, Scala, JS, Python, Shell, Spring, Spring Boot, AngularJS, REST, OAuth, JSON, SQL, NO/SQL

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1mo

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1mo

Senior Software Engineer - Java Full Stack Engineer

O'Fallon, Missouri, United States

$115k-$184k/yr OnsiteFull Time

Mastercard

MastercardNYSE: MA: Global payment processing and financial technology service provider.

7+ YOE7+ years of software development experience; Java 8+/Spring/Hibernate; Angular/React frontend; AWS cloud; PCI/GLBA compliance; strong communication.

Java, Spring, Hibernate, Angular, React, AWS, SQL, NoSQL, Web Services, Tomcat, Maven, Gradle, Jenkins, JDBC

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3w

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3w

SDC Java Software Developer---Senior---St. Louis (St. Louis, MO, US, 63105)

St. Louis, Missouri, United States

$67k-$137k/yr HybridFull Time

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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2mo

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2mo

Senior Software Engineer - Java/Spring/Hibernate

St. Louis or Clayton or Richmond Heights or Maplewood or Brentwood

HybridFull Time

Enterprise Mobility

Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.

3+ YOE3+ years Java development; Spring/Hibernate; SDLC experience; security-focused; US work authorization; reside in St. Louis area.

Java, Maven, Git, Spring, Hibernate, AWS, Jenkins, OpenAPI, SQL, Java 17+

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3mo

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3mo

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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4d

Senior Application Developer

Denver or Springfield or Sterling or St. Louis

$75k-$158k/yr OnsiteFull Time

CACI International

CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.

8+ YOEBachelor's in CS or related,8+ years software development experience,expert Java and/or Python,REST APIs,databases,CI/CD,GIT,TS/SCI clearance and polygraph willingness.

Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Kubernetes, AWS/C2S, Git, CI/CD

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1mo

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1mo

Senior Software Engineer - News Engineering (Elasticsearch)

New York or St. Louis

$114k-$190k/yr HybridFull Time

London Stock Exchange Group

London Stock Exchange GroupLondon Stock Exchange: LSEG: Provides financial market infrastructure and global data analytics services.

Strong experience with Java and Python on Linux; real-time systems; IP-based protocols; unit testing; Elasticsearch; cloud infrastructure; container orchestration; strong problem-solving and independent communication.

Java, Python, Linux, Elasticsearch, Kubernetes, Terraform, GitLab CI/CD, GitHub Copilot

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1mo

Application Development Senior Advisor

St. Louis, Missouri, United States

RemoteFull Time

The Cigna Group

The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.

5+ YOESenior advisor for conversational AI development with IVR and large enterprise experience; strong Java, frontend, and cloud skills; able to work remotely.

Genesys, Java, VXML, Jira, Confluence, Spring, Springboot, JavaScript, Hibernate, RestAPI, Microservices, MongoDB, Kafka, RabbitMQ, Redis, PostgreSQL, Oracle SQL, HTML, ReactJS, AWS, Kubernetes, Jenkins, JUnit, EasyMock, Mockito, Graphite, Splunk, Grafana, KORE Platform, Nuance

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3mo

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3mo

Senior Software Engineer - Aviation Displays

Olathe or St. Louis or Chandler

OnsiteFull Time

Garmin

GarminNYSE: GRMN: Designs and manufactures GPS-enabled navigation and wearable technology products.

5+ YOEBachelor’s in CS/EE/CE/SE/AE/Math/Physics plus 5+ years experience; strong software design, algorithms, leadership, and communication skills.

C, C++, Java, Data Structures, Object-Oriented Design

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4h

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4h

Developer

St Louis, Missouri, United States

OnsiteFull Time

Build-A-Bear

Build-A-BearNYSE: BBW: Sells customizable stuffed animals and provides interactive retail experiences.

5+ YOE5+ years software development experience, proficiency in full-stack OOP (C#, Java), relational databases, HTML/CSS/JavaScript and React, Git, RESTful API development, and Agile methodologies.

C#, Java, SQL, PostgreSQL, HTML, CSS, JavaScript, React, RESTful API, Git, Scrum, Kanban, Azure, AWS, CI/CD, DevOps

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4d

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4d

BackEnd Software Engineer (Experienced or Senior)

Berkeley or Saint Louis

$127k-$217k/yr OnsiteFull Time

Boeing

BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.

5+ YOERequires bachelor’s degree, active U.S. Secret clearance, 5+ years backend development experience with Java/Go/Python and SQL, experience with infrastructure, CI/CD, containerization, and Agile.

Java, Spring, Oracle SQL, SQL Server, PL/SQL, Go, Python, JavaScript, NodeJS, ReactJS, C++, GitLab, CI/CD, Docker, Kubernetes, Kafka, NiFi, Redis, RabbitMQ, AWS

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4d

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4d

BackEnd Software Engineer (Experienced or Senior)

Berkeley or Saint Louis

$127k-$217k/yr OnsiteFull Time

Boeing

BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.

5+ YOE5+ years backend development experience (Java, Go, Python), SQL/DB experience, bachelor’s degree, active U.S. Secret security clearance, Agile experience, CI/CD and containerization familiarity.

Java, Spring, Oracle SQL, SQL Server, PL/SQL, Go, Python, C++, GitLab, CI/CD, Docker, Kubernetes, JavaScript, NodeJS, ReactJS, Kafka, NiFi, Redis, RabbitMQ, AWS

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2mo

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2mo

Full Stack Developer (Backend Emphasis)

Scott AFB, Illinois, United States

$110k-$150k/yr HybridFull Time

Agile Defense

Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.

5+ YOESenior full stack developer with 5+ years in Java/.NET, AWS GovCloud, REST APIs; DoD/federal experience preferred; ability to obtain security clearance.

Java, .NET, AWS (GovCloud), Lambda, ECS, EKS, Fargate, API Gateway, RDS, S3, CloudWatch, IAM, SQL, Linux, Docker, OpenAPI, Jenkins, GitHub Actions, GitLab CI, Python, Bash

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4d

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4d

Senior Application Developer

Denver or St. Louis or Sterling or Springfield

$75k-$158k/yr OnsiteFull Time

CACI

CACINYSE: CACI: Provides information technology and professional services to government clients.

8+ YOEBachelor's or equivalent,8+ years software development experience,expertise in Java and/or Python,REST APIs,relational and non-relational databases,CI/CD and Git,TS/SCI clearance with polygraph required.

Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Kubernetes, AWS, Git, CI/CD

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1mo

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1mo

FedNow Senior Software Engineer

Boston or St. Louis or Cleveland or Philadelphia or Chicago or San Francisco or New York or Kansas City or Atlanta or Minneapolis or Dallas or Richmond

$150k-$225k/yr OnsiteFull Time

Federal Reserve System

Federal Reserve System: The central bank of the United States.

8+ YOESenior Software Engineer with 8+ years Java, 3+ years AWS cloud, cloud-first architectures, CI/CD, DevOps, and serverless experience.

Java, JavaScript, XML, JSON, HTML, CSS, Python, Linux, Unix, Windows, SQL, Oracle, DB2, Cloud, AWS, Serverless, Terraform, CI/CD, DevOps, Kafka

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2mo

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2mo

Senior Agentic AI UI Devleoper

Springfield or Saint Louis

$148k-$267k/yr OnsiteFull Time

Parsons

ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.

10+ YOE10+ years software development; 5+ years web services/UI; BS in CS or related field; JavaScript and Python; RESTful APIs; XML/Java; Secret clearance; Python and AI integration experience.

JavaScript, Python, REST, XML, Java, React, Vue, Angular

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2d

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2d

Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)

Alexandria or Chantilly or Englewood or Gaithersburg or Saint Louis or Tucson

OnsiteFull Time

North Point Technology

North Point Technology: Technology services and engineering for federal government missions.

Active TS/SCI clearance with polygraph ability, Bachelor's in CS or related, proficiency in Python/Java/JavaScript/TypeScript, cloud (AWS/Azure), containers, CI/CD, databases, and secure coding practices.

Python, Java, JavaScript, TypeScript, HTML, CSS, JSON, AJAX, REST APIs, React, Angular, Vue.js, Node.js, Spring Boot, Django, Flask, AWS, Azure, MySQL, PostgreSQL, SQL Server, Linux, Windows, Git, GitLab CI, Jenkins, JIRA, Confluence, Docker, Kubernetes, RMF, STIGs, Go, OpenSearch, Elasticsearch, S3, EC2, SQS, SNS, RDS, CloudFormation, Terraform, Ansible, GeoServer, PostGIS, OGC APIs, ESRI ArcGIS

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2w

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2w

Senior Developer (St. Louis)

United States or St. Louis

$106k-$133k/yr RemoteFull Time

World Wide Technology

World Wide Technology: Global technology solutions provider and systems integrator.

5+ YOERequires permanent U.S. work authorization; Bachelor's or equivalent; 5+ years full-stack experience with Node.js and Vue.js; CI/CD, Kubernetes, GitHub, and AI coding tool experience; strong communication and mentoring skills.

Node.js, Vue.js, Apache Solr, MongoDB, PostgreSQL, Oracle, RabbitMQ, Kubernetes, OpenShift, Model Context Protocol (MCP), GitHub, GitHub Actions, Jenkins, Codefresh, Docker, Ansible, Prometheus, Grafana, Splunk, Redis, Apache Solr, Claude, GitHub Copilot, Microsoft 365 Copilot, Windsurf, Java, Grails, Python, Go, React, OpenAPI/Swagger, Linux/Unix, Shell scripting, Backstage

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20h

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20h

Software Developer

St. Louis or United States

$85k-$117k/yr RemoteFull Time

Syms Strategic Group

Syms Strategic Group: Provides IT and professional services to federal government agencies.

8+ YOE8+ years backend-focused software development with Java and/or NodeJS, Angular front-end, AWS cloud experience, RESTful API design, healthcare EDI knowledge, Public Trust eligibility, and U.S. citizenship.

Java, NodeJS, Angular, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Microsoft Teams, Electronic Data Interchange X.12 (EDI)

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