sr. software engineer Jobs in missouri

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Sr. Python Developer

International Solutions Group

Remote

Full-time

About ISG International Solutions Group (ISG) An award-winning IT services company. Our company is based in Herndon, VA with offices in all major cities across the United States. We have been a trusted partner to some of the world s biggest companies for almost 22 years. At ISG we provide high-quality solutions in several areas of IT and build customized solutions for our clients. Here is our open requirement which can be filled immediately. Kindly respond to this requirement with your contact i

SQL Developer

Neo Prism Solutions, LLC

Remote

Contract

Job Title: Sr. SQL Developers - Remote Responsibilities: Design, build, and optimize data pipelines for Data Warehouse using SQL Server and SSIS Integrate data from various sources (e.g., SQL Server, Excel, APIs, Smartsheet) Support reporting and analytics using Kimball methodology Ideal Candidate Profile: 7+ years of experience with SQL Server, T-SQL, and SSIS Nice to have experience with Azure Data Factory, Azure SQL, Microsoft Fabric, Azure Synapse Strong communication skills and ability to w

Salesforce Architect

IntellectFaces, Inc.

Remote

Contract, Third Party

Key Responsibilities:Salesforce Development: Lead the design, development, and implementation of custom Salesforce applications and integrations, ensuring they meet business requirements.Customization and Configuration: Configure Salesforce applications using declarative tools (e.g., Process Builder, Flow Builder, and Workflow Rules) and develop custom solutions using Apex, Visualforce, Lightning Web Components (LWC), and other Salesforce development tools.Leadership & Mentorship: Provide leader

Senior Engineering Manager, Infrastructure

Calendly

Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Infrastructure team? We make things possible for our customers through innovation. Why do we need you? Well, we are looking for a Senior Engineer Manager who will bring operational maturity, subject-matter expertise, and a strong drive to make an impact. You will report to the Head of Infrastructure and will be responsible for successful delivery of Infrastructure roadmap objectives, with the goal of providing a self-servi

Lead Software Quality Engineer

Boeing Company

Berkeley, Missouri, USA

Full-time

Lead Software Quality Engineer Company: The Boeing Company The Boeing Company is looking for a Lead Software Quality Engineer to join our Boeing Defense, Space, and Security (BDS) organization located in Berkeley, Missouri. Our team of highly motivated, customer-focused engineers' partner with BDS programs to help develop and maintain a culture of first-time quality throughout the software development lifecycle (SDLC). As a member of this team, you have the autonomy and responsibility to wor

Senior Java Lead/Developer, VP

Citi

Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic

Mainframe Broadcom Administrator

EA Team, Inc.

Remote

Third Party, Contract

Position: Broadcom CA Administrator/Mainframe Location : Madison (Wisconsin) / Remote may also work. Duration: 6 Months Key Responsibilities: - Administer and manage Broadcom CA Top Secret security software - Knowledge of Mainframe and Cobol is expected - Maintain documentation, policies, and procedures - Stay updated with the latest security trends, threats, and technologies Qualifications: - 3-5 years experience with Broadcom/CA - Entry to mid-level Cobol developer experience at a minimum -

DPHM ADEM Modeling Lead, Principal Engineer (Hybrid)

RTX Corporation

Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: PW222: PW Puerto Rico Road 110 North Km28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're s

Sr PowerBuilder Developer

SSN Group LLC

Remote

Contract

Hi, Job Title: Sr PowerBuilder Developer Duration: 12+ Months Location: Remote Description: 10+ years of Experience in PowerBuilder, Design and Development experience using Agile Software Development.Hands-on experience using Relational Databases, such as Oracle 19C or higher or MySQL or similar. Thank You, Ashok Kumar Email:

Vice President, Senior Ab Initio Lead Developer

Citi

Remote or Jersey City, New Jersey, USA

Full-time

Overview of the Organization: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value

Senior Fullstack Developer - Airlines industry exp. required

Intellisoft Technologies

Remote

Contract, Third Party

Role: Sr. Full Stack Developer Location: Remote (requires onsite 3 times per year in Dallas, TX) Duration: 1 year open-ended Contract (no contract maximum) Must have: Backend: Java, Spring, Spring Boot, REST and SOAP, Oracle, NoSQL, Spring Security, Log4j, Unix knowledge (might have to log into the server) Frontend: React.js, HTML, JavaScript, CSS Python for Lambdas in AWS Job details: 12+ years of experience in software developmentFullstack = UI/React frontend and Python/AWS backend (Having had

Mid-Level Software Developer/Remote/.NET/C#

Motion Recruitment Partners, LLC

Remote or Philadelphia, Pennsylvania, USA

Full-time

A technology company is seeking software developers to join their full-time remote team. This organization provides specialized solutions to clients across various industries and values individuals who demonstrate strong character and integrity. In this role, software developers will contribute by building new features, identifying areas for performance improvements, and collaborating with team members and stakeholders across departments. Responsibilities may include working with databases, dev

Senior Application Architect

Humana Inc

Remote

Full-time

Become a part of our caring community and help us put health first Join our innovative team as a Senior Application Architect and play a pivotal role in transforming healthcare technology! You'll lead the design and integration of cutting-edge solutions on the Salesforce Health Cloud platform, driving impactful projects that enhance patient care and operational efficiency. If you're passionate about advancing digital health and thrive on architecting scalable, high-impact applications, we want t

Developer - Policy Admin Systems

Mass Mutual Financial Group

Remote or Springfield, Massachusetts, USA

Full-time

The Opportunity MassMutual's Product Technology team is seeking a Mainframe Engineer - TradV Modernization to support the modernization and ongoing transformation of our TradV (Traditional Vantage) platforms as part of MassMutual's broader Product Manufacturing strategy. This role will help modernize critical life insurance administration platforms while balancing ongoing support for existing mainframe systems. You will work closely with our global business and technology teams to support new

Senior Angular Frontend Developer

Citi

Remote or Irving, Texas, USA

Full-time

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Qualifications: 5-8 years of relevant experienceExperience in systems analysis and programming of software applicationsExperience in m

Varicent ELT Developer

Key Infotek LLC

Remote

Contract, Third Party

Job Title: Senior Varicent Developer Experience: 7+ Years Skills: Varicent, ELT Location: Fort Mill, SC / Remote (Travel may required to Fort Mill, SC) We are looking for a highly motivated and detail-oriented Senior Varicent Developer to join our team. Job Description : Looking for a Varicent SME who can lead configuration and troubleshooting of performance management solutions to meet our client's business and technical requirements.Candidate should have ELT experience in their past project.In

MECM Engineer

Jean Martin, Inc

Remote or Charlotte, North Carolina, USA

Full-time

Job Title: MECM Engineer Location: Remote Visa - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are open to sponsorship at this time. Project Background and Objectives. Microsoft Endpoint Configuration Manager Resident Engineer ( RE ) Client requires resident engineering services with expertise in Microsoft Endpoint Configuration Manager ( MECM ) to support their existing implementation. The RE service is comprised of multiple architect and senior engineer res

Sr. Java Developer (REMOTE)

RedRiver Systems L.L.C.

Remote

Contract

Join this growing team developing software supporting new software development and integrations of acquired organization(s). This is an opportunity to grow within the organization and provide mentorship and development of other team members while creating elegant scalable solutions. You will develop one or more large complex web applications and create enhancements to existing applications to meet business requirements. Work with management and collaborate across teams to develop application req

Lead Field Service Engineer-MV/LV Drives

GE Vernova

Remote

Full-time

Job Description Summary GE Vernova's Power Conversion & Storage business combines advanced energy conversion and storage systems to meet the electrification needs of utilities and industries. With a focus on power stability, energy storage and industrial electrification solutions, Power Conversion & Storage empowers customers by addressing their most complex electrification challenges and accelerating their transition to a sustainable, decarbonized future. The Lead Field Service Engineer - Driv

Fixed Income Algo Engineering Lead - SVP (Hybrid)

Citi

Remote or New York, New York, USA

Full-time

Job Purpose: The FI Algo Technology team supports Citi's Internal Market Making, Algorithmic Trading, and internal matching for the US Treasury's algo trading business. We're seeking to hire an experienced software engineer to advance the suite of Rates algo execution platform creating a best in class, next generation product for our clients' franchise. This includes optimizing execution logic and development of new algorithms to minimize market impact. The suite of components including executio