DevOps Engineer
Keylent Inc
DevOps Engineer
Must have hands on experience in troubleshooting the groovy scripts, CI / CD pipelines. Experience in Chef, Ruby scripting, Jenkins Pipeline, with Shell Scripting. Experience working with JAVA based applications (must). Working experience on build tools / package managers - such as Maven, Gradle, Artifactory, NPM. Hands-off automation experience of web / application servers (Apache JBOSS & Tomcat) setup, configuration & architecture through CI/CD. DevOps experience – Jenkins2 pipeline, CI-CD, Chef/Ansible and hands-on scripting. Strong written and oral communication skills, and the ability to effectively communicate with technical and non-technical audiences.
$152k - $258k
...their greatest potential. Title and Summary Director, Platform Engineering Who is Mastercard? Mastercard is a global technology... ...infrastructure automation tools like Terraform, Ansible or Chef, strong DevOps engineering skills, and a passion for building scalable...SuggestedFull timePart timeImmediate startWorldwideFlexible hours- ...Language, MVS, z/OS and mainframe environment 3. Good analytical and problem-solving skills. 4. Experience in Agile project delivery and DEVOPS tools. 5. Ability to prioritise and work on multiple tasks/incidents. 6. Possess self-initiative and work with minimal supervision....SuggestedPermanent employmentFull timeContract workWork experience placement
$60k - $135k
...Job Title: Performance Engineer City: O Fallon State/Province: Missouri Posting Start Date: 10/5/26... ...collaborating with Development, QA, Platform Engineering, and DevOps teams to establish performance benchmarks and scalability strategies...SuggestedMinimum wageLocal area- ...Git. Qualifications Cloud platforms (AWS, Azure, or GCP). Docker and Kubernetes. Agile/Scrum experience. CI/CD and DevOps practices. Unit testing (JUnit or Mockito). Bachelor's degree in computer science, IT, or a related field. Experience: 7-1...Suggested
- ...Site Reliability Engineer The BizOps team is looking for a Site Reliability Engineer who can help us solve problems, build our CI/CD pipeline and lead Mastercard in DevOps automation and best practices. Are you a born problem solver who loves to figure out how something...SuggestedShift work
- ...Kubernetes. Understanding of Agile methodologies and experience working in Agile teams. Familiarity with CI/CD pipelines and DevOps practices. Experience with unit testing frameworks such as JUnit or Mockito. Qualifications: Bachelor's degree in computer...
$122k - $207k
...greatest potential. Title and Summary Lead Site Reliability Engineer The BizOps team is looking for a Lead Site Reliability... ...through validation and operational gating, and lead Mastercard in DevOps automation and best practices. • Practice sustainable incident...Full timePart timeWorldwideFlexible hoursShift work- ...Top 3 Required Skills: 1. Java Full Stack Engineering Java 8+, J2EE, Spring, Hibernate Angular/React front-end development... ...application development 2. Cloud-Native Architecture & DevOps Cloud-Native / AWS or Other Cloud Platforms CI/CD and...Work experience placement
$140k - $231k
...payments ecosystem.We are seeking a highly skilled Lead Software Engineer to drive architecture, design, development, modernization, and... ..., APIs, event-driven architectures, CI/CD pipelines, DevOps practices, and Infrastructure as Code.Advanced knowledge of secure...Full timePart timeImmediate startFlexible hours- ...a Credit Card Company, is looking for a Senior Java Fullstack Engineer for their O Fallon, MO/Hybrid location. Responsibilities... ...application development CloudNative Architecture & DevOps CloudNative / AWS or Other Cloud Platforms CI/CD and...Work experience placement
$115k - $184k
...Senior Software Engineer - Java Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together... ...: SQL, PostgreSQL / Oracle, Kafka, JSON / XML APIs Cloud, DevOps & Engineering: Azure or AWS, Docker, Kubernetes, GitHub, CI/CD...Full timePart timeWorldwideFlexible hours3 days per week- ...strategies Engage in application design process as a technical contributor. Troubleshoot advanced production issues in collaboration with DevOps. Stay up to date on advanced programming techniques and software technologies. Contribute to investments and research that fuel...For contractorsLocal areaRemote work
$92k - $147k
...realize their greatest potential. Title and Summary Software Engineer II About the Role The Mastercard Operational Intelligence... ...including Maven, Gradle, Jenkins, Chef, SonarQube, and related DevOps toolsets. • Experience working within Agile and Waterfall delivery...Full timePart timeImmediate startWorldwideFlexible hours- ...serverless technology, NoSQL databases), micro-service design, CI/CD, DevOps # Working experience with JDBC connections, Oracle... ...is looking for a high-energy, detail oriented Senior Software Engineer in the Ofallon/Winghaven location join a new Team that will be...Work experience placement
$99.45k - $134.55k
Real-Time Software Engineers (Associate or Experienced)Company:The Boeing CompanyThe Boeing Precision Engagement Systems organization in... ...embedded applications, creating models and simulations, implementing DevOps practices and automated development environments, building...Permanent employmentFull timeWork experience placementInterim roleCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...Performance Engineer – Replacement Location: OFL, MO – Day 1 onsite or Local Rate:$40/hr on W2 & $52/hr on 1099 Overview This contractor position is on St. Louis performance Agile team working closely with the other Authorization development teams. You will...For contractorsLocal area
- ...Job Title: Manager, Site Reliability Engineering Overview: Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits everyone, everywhere, by making transactions safe, simple, smart, and accessible....Flexible hours
$22.47 - $26.44 per hour
...Job Title Operating Engineer Job Description Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s). Responsibilities include (but are not limited to) maintaining...Minimum wageApprenticeshipWork experience placementWork at officeLocal areaImmediate startFlexible hoursShift work$172.55k - $249.55k
...casePreferred Qualifications (Desired Skills/Experience):Bachelor of Science (or greater) from an accredited course of study, in engineering, computer science, mathematics, physics, or chemistry, or other technical degree5+ years of experience in the manufacturing domain...Permanent employmentFull timeVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...Qlik Software Engineer (hybrid-remote)*This is a 24 month contract to hire role (hybrid-remote)PRIMARY RESPONSIBILITIESDevelop both internal and external dashboards using QlikWork closely with team members from across Client to identify functional and system requirementsWork...Contract workRemote work
- ...Software Development Engineer IILocation: O'Fallon, Missouri (1000 Technology)Duration: 12 MonthsJob Overview• Responsible for the analysis, design, development and delivery of software solutions.• Define requirements for new applications and customization adhering to...Work experience placement
- ...part of MC with a goal of becoming 20% of MC’s revenue over the next several years.Part of the CERA program and part of the software engineer guild as a participant.Development team for a component that interfaces with a 3rd party (TSYS) for near real time information to...For contractorsWork experience placementBank staffFlexible hours
- ...Build Your Future with GBA Job: Roadway Project Engineer Location: Chesterfield, MO At GBA, we're more than just a team – we're problem‑solvers, collaborators, and innovators. Our people are passionate about delivering high‑quality, technically sound solutions that improve...Local areaFlexible hours
$95k - $140k
...Building Project Engineer Horner & Shifrin is seeking a full-time Building Project Engineer in our Structural Business Unit. This position requires 5+ years of experience. Position Responsibilities/Duties Follow Building Practice production and design standards...Full time$96k - $163k
...Senior Integration Engineer At Mastercard, our technology and innovation are driven by a clear purpose: to build a sustainable, inclusive global economy. Our commitment to being a force for good is embedded in The Mastercard Way—the principles and behaviors that define...Full timePart timeFlexible hours- ...We are seeking a talented and motivated Entry-Level Electrical Engineer to join our dynamic team. The successful candidate will play a crucial role in supporting the design and testing of RF (Radio Frequency) circuits and systems for defense applications. This is an exciting...InternshipLocal area
- ...ingredients proven to optimize companion animal response and consumption. Click here ( to learn more. Job Description Are you an engineer who thrives on turning ideas into reality? We’re looking for a Project Engineer to lead capital projects that keep our operations...Full timeWork at office
$101.6k - $152.4k
...Mechanical Engineer – New Product Development Motivair by Schneider Electric is a global leader in advanced liquid cooling technologies engineered to meet the toughest thermal challenges of modern computing. Our solutions power high-performance computing, hyperscale...Full timeTemporary workWorldwideFlexible hours- 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...Full timeWorldwide
- Operations & Technology Fraud Products Team LeadBe part of the Operations & Technology Fraud Products team developing new capabilities for MasterCard's Decision Management Platform, which serves as the core for multiple business solutions to combat fraud and validate cardholder...Local areaRemote workRelocation
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