principal software engineer Jobs in missouri

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Lead .Net Developer

Rishabh Software Pvt. Ltd

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Jefferson City, Missouri, USA

Contract

Job Title: Lead .Net Developer Job Type: 12+ Months contract Location: Raleigh, NC / Jefferson City, MO (Onsite) Job Description 10+ years of development experience with the .NET platform. Experience with ASP.NET Core 8.0, REST API with SPA, OpenAPI Experience developing client-server applications Experience with asynchronous code. Good debugging, coding, and design skills. Demonstrated ability to come up to speed quickly on a new technical domain/product area. Good written and verbal communic
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Posted 5 days ago | Updated 2 hours ago

Staff Full Stack Engineer, Platform Services

Calendly

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Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Platform Services team? You will play a crucial role in designing, developing, and maintaining the foundational services and capabilities that support our engineering teams and drive the success of our products. You will leverage your deep technical expertise and leadership skills to influence platform architecture; guide engineering practices and execution; and ensure the resiliency, scalability, and performance of our pl
Posted 43 days ago | Updated moments ago

Lead React Developer

Maximum Cloud Solutions LLC

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Remote

Full-time, Third Party

React Lead Developer Remote Must work in CST hours Responsibilities This is a front end focused role but full stack familiarity (ie, Node.js, others) is required Strong Web development experience of creating and maintaining multiple pages. A commitment to documentation, consistency, reusability, and an eye for the big picture Expert Knowledge of web markup, including HTML5, CSS and CSS preprocessors such as LESS and SASS Handson experience in JavaScript, Typescript and React framework Advanced k
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Posted 18 days ago

Staff Product Security Engineer

M&T BANK CORPORATION

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Remote

Full-time

Overview: As the Lead Product Security Engineer at M&T Bank, you will support and participate in the building and implementation of software security controls in all stages of the product development life cycle. This role will offer you the opportunity to be involved with a wide range of responsibilities in transforming the software security culture and technologies. We are looking for a highly motivated, talented, and hands-on engineer who will be responsible for identifying and mitigating sof
Posted 60+ days ago | Updated moments ago

Staff Application Security Engineer

M&T BANK CORPORATION

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Remote

Full-time

Overview: As the Lead Product Security Engineer at M&T Bank, you will support and participate in the building and implementation of software security controls in all stages of the product development life cycle. This role will offer you the opportunity to be involved with a wide range of responsibilities in transforming the software security culture and technologies. We are looking for a highly motivated, talented, and hands-on engineer who will be responsible for identifying and mitigating sof
Posted 60+ days ago | Updated moments ago

Lead AI Developer | Azure OpenAI & ML Architect

Oscar Technology

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Remote

Full-time

Job Title: Lead AI Developer - Azure OpenAI & ML Architect Location: Remote (U.S. Preferred) Type: Full-time Compensation: Competitive salary + Equity options + Performance bonus About the Company We are a fast-growing AI platform company focused on building secure, enterprise-grade generative AI tools for industries with strict compliance requirements. Our mission is to enable legal, finance, and operational teams to safely leverage large language models for document creation, summarization, an
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Posted 17 days ago | Updated 5 hours ago

Automation Test Lead

iBridge Techsoft LLC

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Remote

Contract, Third Party

Job Title: Lead Quality EngineerLocation: USA/RemotePosition: C2CExperience: 10-15 Years Job Description We are looking for a Lead Quality Engineer with a strong background in both automation and manual testing. The ideal candidate will lead QA efforts, design and implement test strategies, and ensure high-quality software delivery in a fast-paced Agile environment.Key Responsibilities:Lead end-to-end testing activities including test planning, automation, and manual execution.Build and maintain
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Posted 12 days ago | Updated 5 days ago

Lead React Developer

Primetime Technologies Inc

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Remote

Contract

REQUIRED 7+ years previous experience working as a React.js developer. 7+ years experience in React.js, HTML, CSS3. Vast experience in JavaScript and React concepts, advanced front-end coding skills, and an expert level understanding of progressive web applications. Extensive experience on front-end development and demonstrated ability to work in a fast-paced environment. Passion for supporting, collaborating, and coaching engineering teams. Comfortable driving code reviews and operating as an
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Posted 2 days ago

Principal Go Developer / Go, Terraform / EST Remote

Motion Recruitment Partners, LLC

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Remote or Atlanta, Georgia, USA

Full-time

A leading software consultancy is seeking a Principal Golang Developer to join their expert engineering team. In this role, you'll lead the design and delivery of robust, scalable systems for Fortune 500 companies and high-growth startups. Projects span greenfield development and complex modernization efforts, including a full-scale rewrite of Chick-fil-A's customer rewards application. You'll architect and develop solutions using Go, SQL, Microservices, RESTful APIs, Terraform, and AWS, while s
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Posted 41 days ago | Updated 8 hours ago

Lead Apache Spark Developer

Everest Global Solutions

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Remote

Full-time

Role: Lead Apache Spark Developer Location: Remote Duration: long term Contract: C2C Required experience: 10+ years Job Summary: We are looking for a skilled Apache Spark Developer to join our Big Data team. The ideal candidate will have hands-on experience in building scalable and efficient data processing pipelines using Spark and related big data technologies. Key Responsibilities: Design, develop, and optimize large-scale data processing pipelines using Apache Spark.Work with big data platfo
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Posted 3 days ago

Lead RF Engineer

Object Technology Solutions, Inc.

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Jefferson City, Missouri, USA

Contract

Object Technology Solutions, Inc (OTSI) has an immediate opening for a RF Engineer Location: Jefferson City, MO Minimum ten (10) years experience with BSEE/BSCS or applicable experience. Recent experience in radio network design, implementation and/or tuning/optimization systems is required.Leadership experience is required for five+ projects. Two projects must be the leader for all technical activities in a large scale (major metropolitan area or statewide geographic area) and responsibilitie
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Posted 3 days ago | Updated 3 days ago

Lead Electrical I&C Engineer

Westinghouse Electric Company LLC

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Remote or Norwell, Massachusetts, USA

Full-time

Are you interested in being part of an innovative team that supports Westinghouse's mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while recognizing and encouraging the value of diversity in the global workplace. We are hiring a Lead Electrical I&C Engineer to join our Architectual Engineering team, based out of our Norwell, MA office. The is a remote p
Posted 60+ days ago | Updated moments ago

Lead Integration Engineer

Prutech Solutions

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Remote

Contract

Role: Lead Integration Engineer Location: NYC - Remote Duration: 18+ Months Description: We are seeking a highly skilled Integrations Lead with a deep understanding of SQL Server, including complex Triggers, Stored Procedures, and Performance Tuning. The ideal candidate will also bring hands-on experience with SSIS (SQL Server Integration Services) and Message Queuing systems (e.g., IBM MQ, RabbitMQ, Azure Service Bus) to manage and lead enterprise-level integration projects. The role demands
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Posted 6 days ago | Updated 2 days ago

Databricks Engineer

Xyant Services, Inc.

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Remote

Contract

Lead Databricks Engineer Role SummaryArchitecture & Engineering Leadership:Leads the end-to-end architecture, design, and implementation of big data pipelines on Databricks Lakehouse Platform, integrating with Azure, AWS, or Google Cloud Platform. Data Pipeline & ETL Expertise:Develops scalable, high-performance ETL/ELT pipelines using PySpark, Delta Lake, and SQL, enabling real-time and batch processing of large datasets. Team & Project Oversight:Mentors junior engineers, drives Agile delivery,
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Posted 10 days ago

Staff ServiceNow Developer Level 3 - Remote (W2 Only)

CA-One Tech Cloud Inc.

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Remote

Contract

As a Level 3 Staff ServiceNow Developer, you will be responsible for implementing, customizing, and maintaining modules within the ServiceNow platform. You will work with ITSM processes and extend capabilities using best practices. This role focuses on mid-level technical contributions and close collaboration with cross-functional teams. Key Responsibilities:Design and develop ServiceNow solutions within the ITSM suite (Incident, Problem, Change, Request). Maintain and enhance ServiceNow workflo
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Posted 3 days ago | Updated 3 days ago

Lead Monitoring Engineer

Mindlance

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Remote

Contract

Lead Monitoring Engineer Location - Washington, District of Columbia Duration: 9 months contract Job Description About the project: This initiative focuses on migrating infrastructure from Go-Cloud to AWS, with Datadog being implemented as the primary monitoring and observability platform. Client is currently in the process of replacing AppDynamics with Datadog and has already completed the migration of SolarWinds and Nagios monitoring capabilities into Datadog. In parallel, they are migrating a
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Posted 11 days ago

Lead Machine Learning Engineer, Shopping - Feed (Remote)

Capital One

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Remote or Richmond, Virginia, USA

Full-time

Lead Machine Learning Engineer, Shopping - Feed (Remote) Interested in joining a dynamic remote first engineering team in a fast-paced environment full of greenfield problem-solving? Then Capital One Shopping might be the place for you. Join us in supporting a growth-stage line of business with a startup mindset as we build technology to save our customers money. As a Capital One Machine Learning Engineer (MLE), you'll be part of a fast moving, highly collaborative Agile team dedicated to produ
Posted 5 hours ago

Lead Java Developer with Angular - VP - Charlotte, NC or Rutherford, NJ

Citi

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Remote or Charlotte, North Carolina, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. This Lead will support Insight is Citi's Strategic Global Regulatory Reporting Platform. The role is for hands on Senior Dev Lead / Scrum Team Lead. Responsibilities: Partner with
Posted 60+ days ago | Updated moments ago

Cloud and Systems Engineer

Leidos

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Remote or Chantilly, Virginia, USA

Full-time

This position is for a Cloud and Systems Engineer to join our team in Chantilly, VA. The team is comprised of highly technical and motivated individuals. The engineer for this role will assist in the operation, automation, and support of hybrid infrastructure environments across AWS, Azure, Google Cloud Platform, and on-premises systems. Working under the guidance of the Senior Cloud and Systems Engineer, this role supports cloud storage pipelines, system administration, VoIP infrastructure, and
Posted 23 days ago | Updated moments ago

Staff Backend Engineer, Media Foundation

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Media - images & videos, are critical to the success of Airbnb as it enables guests to make informed bookin
Posted 60+ days ago | Updated moments ago