Api Developer Jobs In Chesterfield, Missouri - 83 Job Positions Available

About this Role The Senor Software Developer - API Integration role is an on-site hybrid role, located in Creve Coeur, MO. This role is key to modernizing the bank’s technology by replacing legacy workflow systems and establishing a

Requirements: Strong experience with IAM concepts such as OAuth & OpenID Connect, SAML, etc is required Prior experience with enterprise grade identity providers preferred (ex: Okta) Passion for Software Development and well-versed in industry trends such

REQUIRED QUALIFICATIONS: Bachelor’s degree in Computer Science, MIS, or related field, or equivalent experience 5+ years of professional development experience with a strong full-stack focus 5+ years of experience with JavaScript and Node.js, building production APIs, services,

REQUIRED SKILLS: Bachelor’s degree in Computer Science, Information Systems, or a related field, or equivalent practical experience, with 5 + years of software development experience. Proficiency in JavaScript/Node.js, Python, or Vue 3, with experience designing and

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

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

CompanyFederal Reserve Bank of St. Louis The St Louis Fed is one of 12 Reserve Banks serving all or parts of Missouri, Illinois, Indiana, Kentucky, Tennessee, Mississippi, and Arkansas with branches in Little Rock, Louisville and

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

Overview Enterprise Mobility is a leading provider of mobility solutions, owning and operating the Enterprise Rent-A-Car, National Car Rental and Alamo Rent A Car brands through its integrated global network of independent regional subsidiaries. Enterprise Mobility

Freedom Technology Solutions Group is seeking a skilled and detail-oriented Database Administrator (DBA) to support the design, implementation, administration, maintenance, and optimization of enterprise database environments. The Database Administrator will ensure the availability, performance, integrity, and

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

Qualifications 3+ years of practical experience Strong understanding and knowledge of quality assurance processes and methodologies Knowledge of using technologies for detecting and tracking software defects Comfortable with different platforms such as websites, mobile apps, and

Qualifications Bachelor of Science degree or equivalent experience in Computer Science, Management Information Systems, Information Technology, or a related field 4–8 years of IT experience with a strong focus on Site Reliability Engineering (SRE), Performance Engineering,

QUALIFICATIONS: 7+ years of experience in software engineering or platform engineering This role requires comfort working alongside AI‑powered tools while maintaining strong engineering judgment, validation, and accountability for outcomes. Senior Engineers will contribute to the adoption

Basic Qualifications: Bachelors degree in Information Technology or related field 1 - 2 years experience in call center, supply chain or handling incident queues Strong analytical, troubleshooting, and debugging skills Experience in writing/troubleshooting SQL statements and