Client/server jobs in Berkeley, MO

O'Fallon, Missouri

•

Today

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we?re helping build asustainableeconomy where everyone can prosper. We support a wide range of digital payments choices, making transactionssecure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest poten

Full-time

Compensation information provided in the description

BackEnd Software Engineer (Experienced or Senior)

Berkeley, Missouri

•

Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking BackEnd Software Engineer (Experienced or Senior) to lead our Model-Based Engineering (MBE) software team located in Berkeley, Missouri. This position will focus on supporting the Boeing Def

Full-time

Compensation information provided in the description

Manager, Site Reliability Engineering

O'Fallon, Missouri

•

Yesterday

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest pot

Full-time

USD 122,000.00 - 207,000.00 per year

BackEnd Software Engineer (Experienced or Senior)

Berkeley, Missouri

•

Today

BackEnd Software Engineer (Experienced or Senior) Company: The Boeing Company The Boeing Company is currently seeking BackEnd Software Engineer (Experienced or Senior) to lead our Model-Based Engineering (MBE) software team located in Berkeley, Missouri. This position will focus on supporting the Boeing Defense Services (BDS) business organization. Our teams are currently hiring for a broad range of experience levels including; Experienced or Senior Backend Software Engineers. This role focu

Full-time

USD 126,650.00 - 171,350.00 per year

Computer Network Technician

Scott Air Force Base, Illinois

•

Today

Job ID: 2614138 Location: Scott Afb, IL, US Date Posted: 2026-07-02 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Network Technician to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technol

Full-time

USD 80,001.00 - 120,000.00 per year

Senior Software Engineer, Fullstack

Remote

•

Today

The Problem As Flock expands its video capabilities, delivering custom video management software with extremely low latency is critical to giving customers real-time situational awareness. Building interactive live video streams and intuitive web interfaces allows agencies and security teams to respond swiftly when timing matters. You will lead frontend architecture, build responsive web applications, and engineer high-definition live video interfaces on our Cloud Video team. What You'll Own A

Full-time

USD 170,000.00 - 200,000.00 per year

Senior Software Engineer, Mobile

Remote

•

Today

About Upstart At Upstart, we're united by a mission that matters: to radically reduce the cost and complexity of borrowing for all Americans. Every day, we bring creativity, experimentation, and advanced AI to reshape access to credit, helping millions move forward financially with clarity and confidence. As the leading AI lending marketplace, we partner with banks and credit unions to expand access to affordable credit through technology that's both radically intelligent and deeply human. Our

Full-time

USD 166,900.00 - 230,900.00 per year

Senior Software Engineer, C++ | Patching

Remote or Texas

•

Today

Description About the Role We are hiring a C++ Software Engineer to join our growing team developing NinjaOne's automated endpoint management suite of software products, trusted by over 40,000 customers globally. You will develop high-impact software products used daily by IT teams and MSPs (managed service providers) to monitor, manage, and secure endpoints at scale. About the Patching Team Patching engineers own the full lifecycle of keeping endpoints up-to-date, from detecting available pa

Full-time

USD 150,000.00 - 240,000.00 per year

C++ Staff Software Engineer

Remote or Texas

•

Today

Description About the Role We are hiring a Staff C++ Software Engineer to join our growing team developing NinjaOne's automated endpoint management suite of software products, trusted by over 40,000 customers globally. You will develop high-impact software products used daily by IT teams and MSPs (managed service providers) to monitor, manage, and secure endpoints at scale. About the Team Software Engineers own the full lifecycle of keeping endpoints up-to-date, from detecting available patch

Full-time

USD 150,000.00 - 240,000.00 per year

Senior Software Engineer, C++ (Endpoint State & Control)

Remote or Texas

•

Today

Description About the Role We are hiring a Senior C++ Software Engineer to join our growing Endpoint State and Control team, focused on defining and enforcing endpoint behavior across a managed environment. We build the foundational controls that let IT teams define, enforce, and maintain a strong security posture across every endpoint they manage. Trusted by over 40,000 customers globally, your work will directly power the tools IT teams and MSPs (managed service providers) rely on to monitor

Full-time

USD 150,000.00 - 220,000.00 per year

Senior Software Engineer, Java | Systems and Scalability Engineering

Remote or Texas

•

Today

Description About the Role As a Senior Software Engineer on the NinjaOne team, contributing to our IT Operations product suite, designing and implementing scalable new solutions and product improvements. Providing clean and optimized coding solutions, you'll work to develop high quality software applications that exceed our customers' expectations - seriously our customers love our products. We are engineers, technology leaders and experts. We create and deliver mission critical services to ena

Full-time

USD 160,000.00 - 220,000.00 per year

Senior Software Engineer, Java | Content Team

Remote or Texas

•

Today

Description About the role We are looking for a Senior Software Engineer to join a newly formed team focused on accelerating the capabilities of the NinjaOne platform through manifest-driven development. This team is being built from the ground up and has ambitious goals to remake how NinjaOne delivers features - with a direct, visible impact on customer value. The team's mission is to build flexible, customizable experiences that let customers and MSPs tailor the platform to their own workfl

Full-time

USD 200,000.00 per year

Software Engineer, Mobile

Remote

•

Today

Full-time

USD 142,000.00 - 196,600.00 per year

Senior Software Engineer, React | Endpoint State and Control

Remote or Texas

•

Today

Description About the Role NinjaOne is investing in a new Endpoint State and Control team, and we're looking for a Senior Software Engineer, React to help build it from the ground up. This is a true greenfield opportunity - you won't be inheriting years of legacy patterns or untangling technical debt, you'll be in the room helping define the architecture, conventions, and component patterns that the rest of the team will build on. If you want to make foundational decisions rather than work wit

Full-time

USD 140,000.00 - 200,000.00 per year

Senior Software Engineer, Java | Endpoint Architecture

Remote or Texas

•

Today

Description About the Role As a Senior Software Engineer, Java at NinjaOne, you'll play a key role in enhancing our IT Operations product suite by designing and implementing scalable solutions and platform improvements. You'll contribute to new features and support existing functionality, all while ensuring our software meets the high expectations of our customers. In this role, you'll be part of a team of engineers and technology experts, delivering mission-critical services that help our cus

Full-time

USD 150,000.00 - 200,000.00 per year

Senior Software Engineer, Java | Endpoint Data

Remote or Texas

•

Today

Full-time

USD 150,000.00 - 200,000.00 per year

Senior Appian Developer- Remote

Remote or Reston, Virginia

•

2d ago

*We are open to supporting 100% remote work anywhere within the US* ICF's Digital Modernization division is a rapidly growing, entrepreneurial, technology department, seeking a Lead Appian Developer to support upcoming needs with our federal customers. Our Digital Modernization division is an information technology and management consulting department that offers integrated, strategic solutions to its public and private-sector clients. ICF has the expertise, agility, and commitment to design, b

Full-time

USD 119,323.00 - 202,850.00 per year

Senior Software Engineer, Kotlin | MDM

Remote or Texas

•

Today

Description About the Role As a Senior Software Engineer on the fast-growing Mobile Device Management Team at NinjaOne, you will be contributing to our Unified IT Professionals Operations product suite, designing and implementing scalable new solutions and product improvements. Providing clean and optimized coding solutions, you'll work to develop high-quality software applications that exceed our customers' expectations - seriously our customers love our products. The MDM Team drives innovat

Full-time

USD 140,000.00 - 220,000.00 per year

Appian Developer- Remote

Remote or Reston, Virginia

•

5d ago

*We are open to supporting 100% remote work anywhere within the US* ICF's Digital Modernization division is a rapidly growing, entrepreneurial, technology department, seeking Senior Appian Developers to support upcoming needs with our federal customers. Our Digital Modernization division is an information technology and management consulting department that offers integrated, strategic solutions to its public and private-sector clients. ICF has the expertise, agility, and commitment to design,

Full-time

USD 81,499.00 - 138,549.00 per year

Senior Software Engineer, Java (Triggers and Conditions)

Remote or Texas

•

Today

Full-time

USD 160,000.00 - 240,000.00 per year

Client/server jobs in Berkeley, MO, USA