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Api Development Jobs In O'fallon, Illinois - 400 Job Positions Available

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EDWARD JONES jobs

Position Type Home Office Position Schedule Full-Time EEO Statement Edward Jones does not discriminate on the basis of race, color, gender, religion, national origin, age, disability, sexual orientation, pregnancy, veteran status, genetic information or any other

EDWARD JONES  19 days ago
TECHNOLOGY PARTNERS INC jobs

Technology Partners is currently seeking a talented Digital Data Platform Java Developer. Do you have experience developing RESTful APIs with Java Spring Boot, working with Confluent Kafka, and implementing Kafka Streams? Let us help you make your

TECHNOLOGY PARTNERS INC  1 day ago
TECHNOLOGY PARTNERS INC jobs

TECHNOLOGY PARTNERS INC in St. Louis is seeking a Senior Technical Lead – Emerging Technologies. You will mentor a team, shape technical strategies, and manage projects involving .NET Core, Python, and cloud platforms like GCP. The

TECHNOLOGY PARTNERS INC  1 day ago
neteffects jobs

A leading tech company in St. Louis seeks a Mid-Senior Level Technical Lead for software development and solution design. This contract role involves leading the Emerging Technologies team, mentoring developers, and defining technical strategies. Candidates should have

Neteffects  1 day ago
PowerToFly jobs

Overview Are you ready to launch your career by building software that makes a real‑world impact? As a developer on our team, you will build software leveraging Esris products and APIs for customers across a wide swathe

PowerToFly  1 day ago

The API Innovation Center in St. Louis, MO seeks a Senior Process Chemist to lead the development and scale-up of advanced API manufacturing processes using cutting-edge technologies, including continuous flow chemistry. You will guide projects, ensure GMP compliance, and

API Innovation Center  1 day ago
ESRI jobs

Overview Help build and scale the deployment platforms that power mission critical software. As a Software Development Engineer II focused on CI/CD and platform automation, you will design and implement tools, pipelines, and automation frameworks that enable

ESRI  1 day ago
NISC jobs

NISC seeks a Product Analyst – Provisioning to guide provisioning and integrations product strategy, roadmaps, and business analysis. Collaborate with development teams, stakeholders, and partners to define requirements and scalable solutions aligned with member needs and our

NISC  1 day ago
PRI Global jobs

PRI Global is seeking engineers in Missouri to advance cloud-native architectures, DevOps practices, and GenAI-enabled development. The role emphasizes front-end work with Angular/React, integration of REST/SOAP APIs, and leveraging GenAI for productivity and modernization. Candidates should be proficient

PRI Global  1 day ago
Atria Group LLC jobs

Atria Group LLC seeks a skilled developer to join their innovative team. The role involves hands-on experience with Node.js and C/C++ while developing solutions in a Unix environment. Ideal candidates will have a profound knowledge of

Atria Group LLC  1 day ago
ESRI jobs

Overview In this position, you will design and develop high-performance, secure, and automated pipelines for deployment of Esri technology in the cloud and no-premises. You will partner closely with software developers and cloud engineers to ensure

ESRI  1 day ago
ESRI jobs

Overview In this position, you will build software leveraging Esri`s products and APIs to build core backend services that solve complex problems at a global scale. This is a unique opportunity to grow your technical skills while

ESRI  1 day ago

Overview In this position, you will develop visualization software to understand data where proximity and location matter. Your work will help developer communities re‑imagine the capabilities of location‑aware software applications that enable real‑world improvements. This team

Dormont Manufacturing Co  1 day ago
D&G Solutions jobs

At D&G Solutions, we seek a Senior Developer to design, develop, and maintain data pipelines and APIs supporting DoD data ecosystems. This on-site role at Scott AFB, IL requires hands-on experience with Databricks, Palantir Ontology, and enterprise

D&G Solutions  1 day ago
ESRI jobs

Overview Join Esris team and build backend systems that power mission critical geospatial applications supporting Defense and Intelligence operations. As a Software Development Engineer II, you will design and develop scalable backend services and APIs that enable complex

ESRI  1 day ago
BW Design Group jobs

A leading engineering firm in St. Louis is looking for a Principal Process Engineer specializing in API and OSD processes. This role involves leading design programming, engaging in technical business development, and acting as an expert in pharmaceutical

BW Design Group  1 day ago

1 week ago Be among the first 25 applicants The team is Enterprise Product Catalog Management (ePCM). We manage a suite of 5 applications and APIs that all relate to the Marketplace and Medicare products we sell.

Jobs Via Dice  1 day ago
Cloud Hybrid Technologies, LLC jobs

Overview Senior Software Development Engineer AI Applications Location: Saint Louis, MO Duration: 14 Months + Extension Hourly Rate: Depending on Experience (DOE) Work Authorization: Responsibilities Design, develop, and implement AI applications leveraging Microsoft AI Foundry and OpenAI

Cloud Hybrid Technologies, LLC  1 day ago

Interco Trading, Inc. based in St. Louis, MO, is seeking a software developer to design and integrate RESTful APIs, work with UI/UX teams, and contribute to ERP system development. The role emphasizes API contracts, CI/CD collaboration, and reusable components.

Interco Trading, Inc.  1 day ago
BW Design Group jobs

Join to apply for the Principal Process Engineer – API + OSD role at BW Design Group Overview The Principal Process Engineer will join the Architecture/Engineering Process Practice, partnering with senior leaders and technical experts to deliver

BW Design Group  1 day ago

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