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Software test engineer jobs in Missouri

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  • Quality Assurance Automation Engineer

    Adaptive Solutions Group 3.8company rating

    Software test engineer job in Saint Louis, MO

    Our client in the retail space has an urgent need for an Automation Engineer to join their team! They are in the process of growing their QA department and shifting towards automation, so they need your automation expertise to create frameworks and build automated tests. Candidates MUST have hands-on experience with NUnit or Moq and Playwright, and experience scripting in C# or TypeScript. This is a great opportunity to shape QA processes from the ground up and have a direct impact on team maturity! Team works on-site 3 days in Maryland Heights, MO *We are only able to consider candidates CURRENTLY living in the St. Louis, MO area at this time (relo is NOT an option)* Direct Placement (US Citizens or Green Card holders only) Cannot work C2C or 3rd party Required: A Bachelor's degree in computer science, engineering, or related field, or equivalent experience. 3+ years of experience in software quality assurance and automated testing. Hands-on experience with NUnit OR Moq, AND Playwright, AND scripting in C# or TypeScript. Familiarity with Azure DevOps, CI/CD pipelines, and Agile/Scrum practices. Exposure to Azure services, containerized environments, and modern development workflows. Strong analytical skills, attention to detail, and a collaborative mindset.
    $61k-76k yearly est. 4d ago
  • Quality Assurance Tester

    Technosmarts, Inc.

    Software test engineer job in Jefferson City, MO

    TechnoSmarts has a 12+ month Contract QA Tester position located in Jefferson City, MO. This contract is expected to go LONG TERM (longer than 12 months). does require Consultant to be ON-SITE Monday - Friday. QA Engineer (Manual) - Bilingual English/Spanish Client is an innovative, forward-thinking global leader who builds on renowned expertise in delivering secure technology and producing reliable, comprehensive solutions for customers. Client has a well-established local presence and is a trusted partner, creating value by adhering to the highest standards of service, integrity, and responsibility. Responsibilities Candidate will be responsible for performing system testing activities. Generates test documentation and executes tests to verify that the system performs as required. Works independently, and mentors junior resources. Develops test documentation, performs system testing, and secures, organizes, and maintains test environment. Records, reports, and tracks defects to accurately depict the status of the system. Trains Junior site resources as needed Medium complexity-Quality Assurance. Has an understanding and can handle most testing activities. Is able to handle the majority of all testing activities independently, seeking guidance if needed. Site based QA, influence limited to interface with Software Development teams in other locations. Complexity of applications; constant change in customer requirements. Job Reports to Site Quality Assurance Manager Job Reports to (indirect) Process and Quality Leads (PM/ DTL, GM) Indirect Reports (influenced) Site Operations. Extent decisions governed by procedures or referred up: Follows established site and corporate policies and procedures. Helps develop site QA procedures, test plans and checklists. Works under limited supervision. All key decisions governed by policy or referred to superior. Standard requirements for research and analyses: regular analysis of data. Opportunity and consequence of typical errors (supervision): Errors are usually correctable with additional resources. Regular opportunity of error, moderate supervision/ policy guidance. Frequency and complexity of internal business contacts: Frequent contacts with software and operations department, Frequency and complexity of external business contacts: Frequent and day to day contact with the local site customer. Writes and records local RFSS's and TIR's helps in defining and reviews of site software specifications and assist local staff in operations procedure development. Other duties as assigned. Qualifications Four-year degree or equivalent, preferably in computer science 3-5 years related experience Must be fluent both in English and Spanish and have ability to create documentation, test scripts, and test GUI application. SEI / CMM / ITIL framework knowledge suggested. Experience with Jira and Linux.
    $59k-80k yearly est. 2d ago
  • Senior Software Engineer-Test & Verification

    Boeing 4.6company rating

    Software test engineer job in Saint Louis, MO

    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 a Senior Software Engineer-Test & Verification to support our Boeing Global Services (BGS) Government Vehicle Health Management Systems (GVHMS) teamlocated in Hazelwood, Missouri. At The Boeing Company, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company built on shared values. 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. Our amazing team of engineers develops, fields, and supports platform health management systems for the F/A-18, MQ-25, F-15, T-38, T-7, and proprietary platforms. Our software acquires and manages platform health and usage data, performs health, and usage assessment and recommends maintenance actions. We are tasked with the creation, design, development, modification, proof of concept, verification, testing, and demonstration of products and solutions to maximize platform mission readiness and effectiveness, reduce lifecycle costs, and keep our customers safe. This position will focus on supporting the Boeing Commercial Airplanes (BCA) & Boeing Global Services (BGS) Software Engineering organization. The GVHMS team develops, fields and supports health management systems for defense platforms. The Central Maintenance Computing System (CMCS) is an on-board system that acquires, stores, analyzes and reports the health of the vehicle. The team is looking for a highly motivated software test and verification engineer to test software, derive test cases from requirements, and develop automated test cases throughout phases of the software development life cycle (requirements, design, implementation and verification). The software test and verification engineer will document, design, plan, and design CMCS software test functionality. Position Responsibilities: Develop and maintain robust Python script Utilize Cucumber / Gherkin for behavior-driven development to create clear and concise test scenarios Experience with tools like Git, Jira, or an equivalent for version control and project tracking Experience with test frameworks to design, implement, and execute comprehensive testing solutions Create, plan, and execute a test cycle Analyze program requirements to develop new, effective test cases that ensure comprehensive coverage of functionalities Document software bugs with appropriate information for analysis (environment information, data logs, etc.) Communicate with multifunctional skill teams including software engineers, systems engineers, and hardware engineers This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options. Basic Qualifications (Required Skills/ Experience): Ability to Obtain U.S. Secret security clearance 8+years of experience in writing Software Test Plans (STP), Software Test Descriptions (STD), and Software Test Reports (STR) 5+ years of experiencecreating scripts in Python 3+ years of experiencewith Quality Automation Tools (ex. Selenium, Cucumber, LoadRunner) Experience with Ethernet Network Data Buses Preferred Qualifications (Desired Skills/Experience): Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science. 1+ years of experience with MIL-STD-1553 and/or MIL-STD-1760 communication protocols Active Secret Clearance Familiarization with hardware and network architecture including server and client environments Familiarization with military aircraft flightline operations C# experience or familiarity with Ranorex for automated testing Travel: 5% or less Drug Free Workplace: Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies. CodeVue Coding Challenge: To be considered for this position you will be required to complete a technical assessment as part of the selection process. Failure to complete the assessment will remove you from consideration. Pay & Benefits: At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range for Senior Level$122,400 - $165,600 Applications for this position will be accepted until Dec. 19, 2025 Export Control Requirements: This is not an Export Control position. Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required. Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
    $122.4k-165.6k yearly 1d ago
  • Software Engineer

    Inceed 4.1company rating

    Software test engineer job in Kansas City, MO

    Software Engineer Compensation: $90,000 - $100,000 annually, depending on experience Inceed has partnered with a great company to help find a skilled Software Engineer to join their team! Join a dynamic team in a collaborative environment, where innovation meets creativity. This opportunity arises as the team is expanding due to the retirement of a valued developer. Work in an environment and contribute to exciting new projects and legacy product updates. Key Responsibilities & Duties: Collaborate with QA and UX teams to meet business needs Provide technical support and troubleshoot current systems Develop new product features using coding standards Participate in code reviews and knowledge sharing Create and maintain documentation on system architecture Required Qualifications & Experience: 3+ years of experience in back-end services and API development Proficiency in C#, .NET Core, and Node.js Experience with relational databases like SQL Server or MySQL Nice to Have Skills & Experience: Experience with cloud development (Azure, AWS) Containerization experience with Docker and Kubernetes Other Information: Work in a hybrid environment, with Mondays and Fridays from home Collaborative team with a flexible and innovative work culture Potential to work on diverse development projects If you are interested in learning more about the Software Engineer opportunity, please submit your resume for consideration. Our client is unable to provide sponsorship at this time. We are Inceed, a staffing direct placement firm who believes in the possibility of something better. Our mission is simple: We're here to help every person, whether client, candidate, or employee, find and secure what's better for them. Inceed is an equal opportunity employer. Inceed prohibits discrimination and harassment of any type and affords equal employment opportunities to employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity, or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. #IND
    $90k-100k yearly 1d ago
  • Senior Dotnet Developer

    Vaiticka Solution

    Software test engineer job in Kansas City, MO

    Client is looking for an innovative and modernization-minded engineer to re-envision our entire client experience. This person will join a collaborative and design-driven team, with talent and tenure to thrive on. They will assist in leading the development, implementation, and management of technology-based business solutions. This person will design software applications to meet both functional and technical requirements for the client experience team at a high level. The ideal engineer will possess the ability to prioritize well, communicate clearly, have a consistent track record of delivery and excellent software engineering skills. They will be able to adapt to new tech and methodologies, as needed. Duties: Participate in all phases of the SDLC, including requirements analysis, design, development, testing, deployment, and maintenance. Develop dynamic and responsive user interfaces using Angular, TypeScript, HTML, CSS, and related front-end frameworks and libraries. Design and develop robust and scalable back-end services and APIs using C#, ASP.NET MVC, .NET Core, and Web API. Integrate front-end applications with back-end APIs. Work with SQL Server databases to design schemas, write queries, and manage data. Write clean, well-documented, and testable code. Perform code reviews, refactor code, and ensure adherence to coding standards and best practices. Implement unit and integration tests to ensure software quality. Provide technical guidance and mentorship to junior developers, sharing knowledge and promoting best practices. Percentage of time spent on duties will be as follows: Software development including database design, solution architecture, and project planning - 80% Production and incident support - 20% Required Skills: 9+ years extensive experience in .NET development, particularly with MVC, Angular, and C#. Proficiency in Angular and related front-end technologies (TypeScript, HTML, CSS, JavaScript). Strong understanding: of object-oriented programming (OOP) principles and design patterns. Extensive experience with database systems and SQL. Familiarity with Git version control system. Knowledge of Azure cloud platforms.
    $77k-101k yearly est. 2d ago
  • Software Developer

    Procession Systems

    Software test engineer job in Saint Louis, MO

    Start your next chapter with a top industry leader offering competitive benefits and relocation support, we are looking for a highly skilled Full-Stack developer to support a mission critical system and help lead initiatives related to a custom web application. Primary duty of the candidate will be to design, code and participate in the maintenance and enhancement of an enterprise web application. In addition to designing and developing code, the ideal candidate should also have the drive and willingness to work within AWS. The selected candidate will find themselves on a path to continual learning and professional growth on a great team and mission. REQUIRED QUALIFICATIONS: 5+ years experience building web applications in any modern framework based on languages like C#, Python, Java, or JavaScript 2+ years experience with AWS or Azure Cloud Environments. Possess a solid understanding of the environment and ability to perform basic management and troubleshooting. Experience in a modern web framework like Angular, React, Vue, Node, or Ember. Deep understanding of HTML, HTTP, client-side rendering, and DOM manipulation through JavaScript and libraries such as jQuery. Experience with Windows and Linux environments and the Linux command line. Experience with object-oriented programming. Knowledge of web application performance issues and best practices. Extensive knowledge of developer tools such as Jira, Git and Gitlab. Experience developing web services and integrating enterprise-class systems. Strong troubleshooting skills. Experience working with cross-functional teams using agile practices and continuous delivery. Bachelor's degree or higher in computer science or a closely related field. CLEARANCE: Top Secret minimum
    $65k-85k yearly est. 4d ago
  • Sr. Developer - Ericsson Order Care (EOC) and AWS

    Telus Digital

    Software test engineer job in Saint Louis, MO

    We are seeking a highly skilled Sr. Developer with strong experience in Ericsson Order Care (EOC) and AWS to join our dynamic team. The ideal candidate will bring deep technical expertise, a proactive attitude, and a passion for delivering high-quality solutions in a fast-paced environment. Key Responsibilities: Design, develop, and support solutions using Ericsson Order Care. Leverage AWS cloud services to build scalable and secure applications. Collaborate with cross-functional teams to gather requirements and implement solutions. Ensure best practices in coding, architecture, and deployments. Troubleshoot and resolve technical issues across the stack. Participate in code reviews and contribute to continuous improvement initiatives. Required Skills & Experience: Hands-on experience with Ericsson Order Care (EOC) is mandatory. Strong knowledge and working experience with AWS services (e.g., EC2, Lambda, S3, RDS, etc.). Proficiency in programming languages such as Java, Python, or similar. Experience working in Agile/Scrum environments. Strong problem-solving skills and excellent communication abilities. Preferred Qualifications: Telecom domain experience is a plus. Experience integrating EOC with other systems or OSS/BSS platforms.
    $78k-101k yearly est. 2d ago
  • React Native - Software Engineer

    Spectraforce 4.5company rating

    Software test engineer job in Saint Louis, MO

    Job Title: React Native - Software Engineer Duration of project: 6+ months Key Responsibilities: As one of our valued React Native Developers, your task will be constructing high-performance mobile apps for both iOS and Android platforms. Your duties will include: Spearheading the architecture and construction of these applications while coordinating with teams managing other layers of product infrastructure. Building enterprise-level React Native apps with precision-crafted UIs for Android and iOS platforms. Leveraging native APIs for extensive integrations with native mobile platforms. Diagnosing and rectifying bugs and performance bottlenecks to ensure seamless, native-like performance. Upholding coding standards and writing automated tests to guarantee top-notch product quality. Translating complex requirements into distinct coding tasks and strategies. Crafting unit and integration tests for thorough and regressive software testing. Participating in design and code reviews. Collaborating with various teams (Product, PM, etc.) to ensure the delivered code aligns with functional/technical specifications. Engaging actively in Agile routines and ceremonies, including daily standups, sprint planning, and sprint demos/retrospectives. Essential Qualifications: Bachelor's degree in Computer Science or a related field or equivalent practical experience Minimum of 3 years of professional React Native development experience in an Agile environment. Profound understanding of Computer Science fundamentals, including OOAD, MVVM design patterns, data structures, and algorithms. Extensive experience in creating React-Native modules (npm) and developing reusable custom libraries and components. Extensive experience with Typescript. Profound understanding of front-end frameworks, particularly React. Experience with RESTful APIs and OAUTH. Proficiency in creating a Jenkins pipeline using third-party tools like Fastlane. Proven experience in deploying applications on Apple AppStore and Google Playstore. Proficiency in JavaScript and TypeScript languages. Solid foundation in working with third-party libraries (Redux, RxJS) and debugging dependency conflicts. Comprehensive understanding of the mobile app development lifecycle. Knowledge of object-oriented programming and reactive programming patterns. Experience with RESTful APIs, integrating mobile applications to server-side systems, and understanding the document request model and offline storage. Familiarity with automated testing suites, like Jest, Mocha, and Postman, and experience with unit and integration tests (Espresso, JUnit) and Co-routines. Experience with dependency injection (Dagger). Ability to contribute to a large-scale Agile-driven software engineering project, with a solid understanding of professional software engineering best practices for the entire SDLC, including CI/CD. Excellent verbal and written communication skills. Open-mindedness, a relentless thirst for learning, and an unyielding spirit of collaboration. Exceptional interpersonal skills and a positive mindset. Preferred Additional Experience: Experience with TDD or BDD. Familiarity with cloud-native, scalable, and highly available distributed systems. Understanding relational and NoSQL databases such as MySql, Postgres, Mongo, and Redis. Experience with container technologies like Docker and Kubernetes. Experience with Atlassian tools such as JIRA and Confluence.
    $59k-78k yearly est. 4d ago
  • Software Engineer

    The Judge Group 4.7company rating

    Software test engineer job in Hazelwood, MO

    This position will be responsible for the design, development, manufacture, and maintenance of training devices for a wide variety of commercial and military aircraft - everything from F-15 fighter jets to Apache attack helicopters, and even NASA's Starliner spacecraft. Software engineers on this team are responsible for all phases of the software lifecycle, including architecture, design, implementation and test. They are also directly involved in planning their own work, as part of the agile methodology, with a focus on technical excellence. This team is a large software development team comprised of several smaller agile teams, some with specialized skills. Our backlog includes everything from new feature development using cutting-edge technology to maintenance of legacy software baselines. The successful candidate will need to be comfortable working in an often fast-paced environment within a two-week "sprint" schedule. Position Responsibilities • Designs, architects, and develops simulation models, simulation visualizations, virtual environments/platforms, and frameworks to enhance test performance, safety, and durability of software and hardware systems throughout the entire product lifecycle. • Partners with stakeholders to review and identify simulation requirements and dynamics of the systems being simulated. • Performs design, modeling, simulation, testing, and analysis to assess and optimize overall system performance and capabilities. • Performs data collection and processing for use in simulations. • Validates, verifies, and refines simulation software code, models, simulations, test procedures and test environments, executing test procedures and documenting test results and models against real-world data, test data, benchmarks, or other similar models. • Documents and maintains technical code, algorithms, specifications and descriptions of simulation models. • Partners with cross functional engineering teams to enable integration of simulation software with hardware devices and systems. • Implements current and emerging technologies, tools, frameworks, and methods in the software engineering simulation environment. • Modernizes, migrates, sustains, and updates simulation software to adapt legacy systems to new operating systems. • Performs simulation software project management functions. Basic Qualifications • Bachelor's Degree in an engineering discipline • 8+ years of experience in software engineering • 5 years of experience in C++,C#, C, Rust or other programming languages • 5 years of experience in Window and/or Linux distributions • 5 years of experience in Gitlab or IDE tools • 5 years of experience in software development/ agile environment Preferred Qualifications • Knowledge of aircraft systems, including weapons, night vision system, mechanics, hydraulics, electronics, flight controls, etc. • Knowledge of cloud architecture, including the different types of clouds (public, private, and hybrid), the different cloud platforms and the various components involved (computing, storaging and networking). Ability to automate and script skills. Knowledge of containerization technologies which includes understanding how to manage containers, deploy applications in a containerized environment, and troubleshoot issues. Knowledge of understanding of networking concepts, including IP addressing, subnetting, routing, and security (focus on security best practices and technologies). • Knowledge of specification format requirements, guidelines, and change control processes. Understanding of relationship between specifications/standards and aircraft/product certification systems. • Knowledge of various engineering disciplines such as electrical, mechanical, and systems. The ability to communicate with technical personnel from multiple skill areas and functions to evaluate technical information and issues impacting design, production, and support of products, services, or other deliverables. • Knowledge of how to derive and allocate requirements (e.g., system, sub-system, software) and show traceability throughout the product lifecycle. • Knowledge and ability to design, develop, integrate, apply, and test software models, simulations, framework environments, tools, and applications with higher order programming languages, assembly, and auto-code. Ability to perform Application Programming Interface (API) design, implementation, and testing. Knowledge of real-time software architecture and design methodologies to synthesize models and simulation frameworks that meet real-time requirements; this includes knowledge of real-time target environments, its processor and network architecture, communication protocols, and electrical interfaces. • Knowledge of software architecture and design methodologies. Ability to synthesize software architectures and designs that meet requirements, characteristics and constraints. • Knowledge of build and execution environments that include hosts, processors, operating systems, and networks. Ability to build, integrate, test, and troubleshoot software components comprising simulation models and build/execution frameworks. Knowledge of verification, validation, certification, and qualification processes. • Ability to design and develop software testing processes for different units, modules or components of a software application as a combined and integrated entity. It includes deep knowledge of integration-testing tools. • Ability to apply knowledge of 2D and/or 3D computer graphics to generate data representation and to communicate information. Ability to build animated graphics--graphic simulations simulating how systems work. Understanding of visual analytics tools and research. Background and familiarity with algorithms for image processing. Knowledge of multiple programming languages and operating systems to develop prototypes in this technology area. Ability to integrate hardware and software components into demonstrations. Education / Experience: Bachelor's Degree in an engineering discipline
    $61k-80k yearly est. 5d ago
  • Sr. Principal Air Vehicle System Test Engineer ( Various Int'l Locations)

    Northrop Grumman 4.7company rating

    Software test engineer job in Jefferson City, MO

    At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join our team of qualified, diverse individuals within our Test and Evaluation (T&E) organization. This position requires 6+ months of training on a Domestic Assignment to **Pax River, MD and Rancho Bernardo, CA.** After training is completed, it is expected that the candidate will be available to deploy to **Japan, Italy, United Arab Emirates, or Guam** for a minimum of **24 months** , based on current business needs. The international location will be selected by Northrop Grumman after training is completed and will be based on timing and available location(s), determined by business needs. Deployment benefits will be communicated once a location is selected. If no immediate international or Guam deployment location is available, the candidate may be relocated to work at one of our core U.S. locations for the immediate future. The FSR will be embedded with a US Navy unit and be the system subject matter expert, providing training on the system hardware and software, as well as supporting the sailors in the unit with system operations, troubleshooting, and routine maintenance. The Navy's intent is for sailors to be the primary operators and maintainers of the system, with the FSR providing training/assistance as needed to keep the system fully mission capable. The FSR will have reach-back/liaison support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + Interfacing with NGC and customer Flight Engineers, aircraft maintenance Technicians, US Navy service members, and Subsystem SMEs in order to sustain operations. + Primary interface between maintenance, design and flight test engineering. + Vehicle and Payload Test Controller (VTC/PTC) operations during aircraft start-up/shut down for launch and recovery, conduct static ground tests, and troubleshooting. **Essential Functions:** + Responsible for providing inputs to update Interactive Electronic Technical Manuals (IETMS). + Reviews/provides inputs during engineering development and executes Detailed Test Requirements, Acceptance Test Procedures, and Ground Test Plans. + Installs, operates, troubleshoot, maintains, repairs, and modifies equipment, in accordance with IETMS and/or other engineering directives (TDs/ECRs/TEIs/AMRs/MAFs). + Perform a variety of Organizational / Depot-level maintenance and technical support on products such as equipment, integrated systems and subsystems, and software at customer and/or field locations. + Develop general knowledge of all aircraft systems, VTC/PTC, Engineering Design and software. Perform field integration, troubleshooting, and repair of air vehicle systems at the customer location including operations on a flightline, or in a hangar. + Ability to interpret and trace electrical and Air Vehicle schematics. Perform essential electrical and RF troubleshooting using equipment such as but not limited to: Multimeter, Network/Spectrum Analyzer, Oscilloscope, Time-Domain Reflectometer (TDR), etc. + Able to perform/support review and analysis of engineering schematics, supplier design data, support of functional test requirements including acceptance, qualification, and system integration on the Air Vehicle. **Basic Qualifications:** + Bachelor of Science Degree in Science, Technical, Engineering or Math (STEM) + A minimum of 8 years of engineering experience with a BS Degree, 6 years engineering experience with a MS degree in STEM Field, or 4 years with a PhD in STEM Field + Willingness and ability to successfully complete required training in Pax River, MD and Rancho Bernardo, CA. + Willingness and ability to support an international assignment in Japan, Italy, United Arab Emirates, or Guam for a minimum of 24 months. The location will be selected by the Company and the selection will be based solely on business needs. + Willingness and ability to relocate to a core U.S. location, if necessary, based on business needs. + Ability to pass a new hire physical if determined necessary by Company, based on international location selected. + Must have a DoD Secret clearance that is in-scope or currently enrolled in CE, with the ability to obtain a Top-Secret/SCI clearance within a reasonable amount of time to meet business needs + Ability to obtain and maintain Special Program Access (PAR) within a reasonable amount of time for business needs + Experience with Aircraft Ground Test Operations + Possess the capability and readiness to travel effectively supporting customer needs, management reviews, and demonstrating leadership as a technical expert on support trips worldwide. + Must have working knowledge of MS Office (Word, Excel & PowerPoint) and the ability to effectively communicate with various levels of leadership. + Strong interpersonal skills with excellent communications skills, including the ability to brief test results to senior leadership. **Preferred Qualifications:** + Ability to support a new and/or extended assignment at a company selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently enrolled in CE + Previous Unmanned Air Vehicle system test or maintenance experience is highly desired. MQ-4 Vehicle Test Controller or Triton BETTIE operator experience is preferred. + Aircraft Test or Lab Test experience is highly desired. + Experience with equipment to test and troubleshoot aircraft systems. + Experience with loading data and configuration files to aircraft assemblies. Primary Level Salary Range: $113,500.00 - $170,300.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit *********************************** U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
    $113.5k-170.3k yearly 26d ago
  • Quality Assurance Engineer

    L R S 4.3company rating

    Software test engineer job in Springfield, MO

    Job Description LRS Consulting Services has been delivering the highest quality consultants to our clients since 1979. We've built a solid reputation for dealing with our clients and our consultants with honesty, integrity, and respect. We work hard every day to maintain that reputation, and we're very interested in candidates who can help us. If you're that candidate, this opportunity is made for you! LRS Consulting Services is in need of a Quality Assurance Engineer for a long term contract opportunity with our client in central Illinois. If you're that person, submit your resume now! The QA Engineer role ensures that all assigned products meet the applicabledesign requirements for functionality and reliability. This position is responsible for carrying out testing for state of the art beverage dispensing systems as well as the clients digital offerings. You will work closely with software developers, helping to verify our software solutions. Job scope ranges from developing software and/or hardware test solutions for legacy and/or new product designs and carrying out GUI and API testing. Must be able to work with cross-functional “core teams” throughout the software testing process. Responsibilities: Manual testing of embedded software controls and user interfaces, and digital systems including: Navigating through all menus, operating the equipment through all its operating modes, and identifying any functionality that does not work as expected, Verification of correct software functionality with specified minimum and maximum operating parameters. Thoroughly document all issues and questions that are identified. Gather and process data from equipment under test to aid in resolution of identified issues. Assist software developers with troubleshooting and identification of root cause for software bugs that are identified. Qualifications: A minimum of two years of QA related experience Experience with Manual Testing Experience interpreting Product Requirements with a focus on converting them to Test Plans/Cases. Experience documenting, analyzing, and communicating technical test reports. Familiarity with common software tools for requirements management, test plan management, and bug/regression tracking a plus (e.g. JIRA, Helix, Trello). Familiarity with the C# programming language and automated test technologies a plus (e.g Selenium, RestSharp, Cucumber) Leadership Manage and quickly resolve software test related issues on an on-going basis. Communication Comfortable having a critical technical conversation with a focus on a positive resolution. The ability to clearly communicate test results and risk assessment to stakeholders (Developers, Technical Product Owners, Leadership) Strong quantitative and analytical skills Basic knowledge of electronics. Ability to communicate and document technical concepts Candidate must be able to effectively communicate in English (written & verbal) The base range for this contract position is $20 - $45 per hour, depending on experience. Our pay ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target for new hires of this position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Candidate must have permanent authorization to work in the USA for any employer LRS is an equal opportunity employer. Applicants for employment will receiveconsideration without unlawful discrimination based on race, color, religion,creed, national origin, sex, age, disability, marital status, gender identity,domestic partner status, sexual orientation, genetic information, citizenshipstatus or protected veteran status.
    $20-45 hourly 24d ago
  • Software Tester

    Beta.Softsystems

    Software test engineer job in Saint Louis, MO

    360 IT Professionals is one of the fastest growing IT Staffing & Consulting Company in the Silicon Valley. In the ever-changing technological world 360 IT Professionals connects the best of IT professionals with the leading companies, day in- day out. The professional team on board uses its in-depth industry knowledge and insight to guide our consultants helping them bag both temporary and permanent assignments by anticipating the needs of leading tech companies. Today, 360 IT Professionals is recognized for its high quality IT staffing solutions, providing lean consulting methodologies and Information Technology implementation for Fortune 500 Companies Job Description Required Skills/Experience: • 3+ years' experience using a performance testing tool (e.g. WebLoad) with heavy emphasis on Javascript. • Must be highly competent in deciphering service call requests and responses. • 3+ years' experience using a functional automation testing tool. • Comprehensive understanding of the software development lifecycle. • Experience working with current web based technologies. • Solid SQL skills. • Strong organizational skills, written and oral communication skills and problem solving skills Desired Skills/Experience: • RadView/Web Load performance testing tool experience. Work and/or educational experience in an agricultural, biotechnology, or life sciences industry. Additional Information Interested candidates can reach me on my number @ ************ Ext-122 M: ************
    $65k-84k yearly est. 3h ago
  • Quality Assurance Analyst

    Psi Services 4.5company rating

    Software test engineer job in Kansas City, MO

    **About PSI** We are PSI Services. We power world leading tests. Delivered with trusted science and the very best test taker experience. PSI supports test-takers on their journey to pursuing dreams and gaining certifications that are important to them. They believe that their dreams are worth working for; that their dreams are worth the effort. And we believe that too. This is our core purpose, to empower people to achieve their dreams. We do this by being the best provider of workforce solutions, which foster both technology and science to deliver the best solutions for our test takers. We are searching for top talent to join our PSI team and help grow our products and services. We have a creative, supportive and inclusive culture where we empower people in their careers to be their authentic self and make the most of their great talent. At PSI, we are committed to helping people meet their potential and we believe that promoting diversity, equity and inclusion is critical to our success. That's why you'll find these ideals are intrinsic to our company culture and applied throughout the employee lifecycle. Learn more about what we do at: ************************* **About the Role** + The Quality Assurance Analyst is responsible for ensuring quality of technology that PSI provides to its customers. The person in this role works closely with the Software Engineering teams to understand what has been developed. They also work closely with the solutions and product teams to ensure business requirements are being tested. This role is critical to the successful delivery of PSI's services and the quality of its products. This role adds significant value to the operation of PSI's Credentialing business, as this work is crucial for supporting our customers first-hand with a quality service and maintaining our people-focused brand. + This is a full-time permanent role, with flexible hours around core office availability Monday to Friday. The role can be performed remotely, working across time zones, with occasional travel required for meetings, events and workshops. **Role Responsibilities** + Responsible for managing and executing end-to-end testing for key technology platforms and be accountable for test projects. + Use principles, guidelines, and best practices as defined, and document testing plans. + Gather and present testing metrics and testing activities for the projects to key stakeholders. + Closely work with product teams to understand requirements and other performance SLAs. + Reviewing and analysing feature requirements exit criteria and design test scenarios. + Perform various types of testing, including but not limited to the following: Functional, Regression, integration, backend data validation, usability, end to end system testing, API testing, performance/stress testing and ensure bug-free applications go to production. + Writing, executing, and managing the manual test cases. + Identify, validate, communicate, and track to closure defects and risks to the development team(s) and clearly communicate testing status and QA roadblocks to the QA manager and Product Managers. Interacts closely with members of cross-functional project team including Development, PMs, and Client Services. + Provide the UAT support for business users as well as client. + Reporting defects accurately and managing to successful resolution via Jira. + Maintaining and creating product knowledge documentation. + Investigate and attempt to diagnose customer support reported defects. + Participate in sprint planning, scrum, and backlog grooming ceremonies. + Researching and embrace new techniques and technology to improve testing + Strong SQL skills to validate data from multiple sources like Files, XMLs, Databases. **Knowledge, Skills and Experience Requirements** + 3 years' experience in progressively responsible information technology. + Proven experience and knowledge of QA methods, standards and processes, e.g. Agile / SDLC. + Excellent numerical skills and understanding of data analysis/statistical methods. + Familiarity with the software development lifecycle and with automation testing technologies. + Experience with version management and ticketing systems, e.g. SVN, Jira. + Experience with RDBMS and SQL, ISTQB principles, testing and debugging in multiple browsers/OS, and experience with API testing tools such as Post-Man or Soup UI. + Experience with accessibility testing is huge plus. + Experience with QA automation tools, test automation frameworks, writing and executing the automation scripts with Selenium WebDriver in JAVA or C# is preferable but not essential. **Benefits & Culture** At PSI, our culture is to be transparent and fair. That's why all of our roles have been benchmarked at a competitive rate against the local market they are based in. To be transparent all of our adverts now include the salary so you can see if we align with your expectations when looking for your next role. In addition to a competitive salary, we offer a comprehensive benefits package and supportive culture when you join us. This includes: + 401k/Pension/Retirement Plan - with country specific employer % + Enhanced PTO/Annual Leave + Medical insurance - country specific + Dental, Vision, Life and Short-Term Disability for US + Flexible Spending Accounts - for the US + Medical Cashback plan covering vision, dental and income protection for UK + Employee Assistance Programme + Commitment and understanding of work/life balance + Dedicated DE&I group that drive core people initiatives + A culture of embracing wellness, including regular global initiatives + Access to supportive and professional mechanisms to help you plan for your future + Volunteer Day and a culture of giving back to our community and industry through volunteering opportunities Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (**************************** notice from the Department of Labor.
    $54k-77k yearly est. 1d ago
  • QA automation engineer

    360 It Professionals 3.6company rating

    Software test engineer job in Missouri City, MO

    360 IT Professionals is a Software Development Company based in Fremont, California that offers complete technology services in Mobile development, Web development, Cloud computing and IT staffing. Merging Information Technology skills in all its services and operations, the company caters to its globally positioned clients by providing dynamic feasible IT solutions. 360 IT Professionals work along with its clients to deliver high-performance results, based exclusively on the one of a kind requirement. Our services are vast and we produce software and web products. We specialize in Mobile development, i.e. iPhone and Android apps. We use Objective C and Swift programming languages to create native applications for iPhone, whereas we use Android Code to develop native applications for Android devices. To create applications that work on cross-platforms, we use a number of frameworks such as Titanium, PhoneGap and JQuery mobile. We also produce mobile web applications. Furthermore, we build web products and offer services such as web designing, layouts, responsive designing, graphic designing, web application development using frameworks based on model view controller architecture and content management system. Our services also extend to the domain of Cloud Computing, where we provide Salesforce CRM to effectively manage one's business and ease out all the operations by giving an easy platform. Apart from this, we also provide IT Staffing services that can help your organization to a great extent as you can hire highly skilled personnel's through us. We make sure that we deliver performance driven products that are optimally developed as per your organization's needs. Take a shot at us for your IT requirements and experience a radical change. Job Description GC/Citizen/EAD/OPT will work. Looking for 2 QA Automation Engineers.. Must have strong data background and have experience working with large volumes of data.. “Looking for someone with a strong QA Automation background using a variety of automation testing tools such as Selenium, WebDriver, TestNG, Cucumber, JMeter, Jenkins, Eclipse/Intelli-J etc. Ideal candidate will have good SQL query skills, some Java experience, and good communication/interpersonal skills as well.” Additional Information Thanks & Regards Shilpa Sood Sr. Talent & Client Acquisition Specialist 360 IT Professionals Inc.|510-254-3300 Ext 183
    $63k-80k yearly est. 60d+ ago
  • Oracle Application Testing Suite

    Testingxperts 4.0company rating

    Software test engineer job in Morrisville, MO

    Greetings for the day! My name is Suneetha from Testing Xperts, we are a global staffing, consulting and technology solutions company, offering industry-specific solutions to our fortune 500 clients and worldwide corporations. Role: Oracle Application Testing Suite Location: Morrisville MO : Must Have Skills (Top 3 technical skills only) * 1. OATS Automation 2. Oracle Testing Nice to have skills (Top 2 only) 1. OATS Automation 2. Oracle Testing Detailed Job Description: OATS automation skillset for Cisco Services program in RTP,North Carolina Desired years of experience*: Above 5 years Education/ Certifications (Required): BE Top 3 responsibilities you would expect the Subcon to shoulder and execute*: 1. OATS Automation 2. Oracle Testing Qualifications Graduates Additional Information All your information will be kept confidential according to EEO guidelines.
    $73k-95k yearly est. 60d+ ago
  • Software QA Analyst

    Blitt & Gaines P.C 3.6company rating

    Software test engineer job in Kansas City, MO

    Job Title: Software QA Analyst We are seeking a motivated and detail-oriented Software Quality Assurance Analyst to join our development team. The ideal candidate has a strong understanding of QA fundamentals, experience translating requirements into effective test coverage, and a willingness to learn and grow within a fast-paced software environment. You will work closely with product owners, developers, and other team members to ensure the delivery of high-quality software solutions. This is an experienced level position. You will report to the Director of Development and work to test a variety of applications and processes for our firm. Key Responsibilities: * Review acceptance criteria and requirements to create comprehensive, well-structured test cases. * Execute manual and/or automated tests across various applications and environments. * Perform comparisons and validations of large datasets to ensure accuracy and data integrity. * Assist with the setup, configuration, and maintenance of applications within test environments. * Document test results, defects, and reproducible steps using standard ALM tools (e.g., Azure DevOps, Jira). * Collaborate with developers and product owners to clarify requirements and ensure alignment with SDLC processes. * Participate in test planning, requirement reviews, and release readiness activities. Minimum Requirements: * 1+ years of experience in a manual or automated QA role. * Demonstrated ability to create test cases from acceptance criteria or requirements. * Solid understanding of Software Development Lifecycle (SDLC) concepts. * Familiarity with ALM or defect-tracking tools such as Azure DevOps, Jira or similar. * Experience comparing and analyzing large datasets using tools such as Microsoft Excel, SQL, or similar technologies. * Experience with application setup and configuration within test environments. Preferred Qualifications: * Proficiency with Azure DevOps for managing test plans, executing test cases, tracking defects, and collaborating across development teams. * Experience using Visual Studio to execute tests, debug issues, analyze logs, and support development workflows. * Hands-on experience testing Python applications, including working with virtual environments, dependency management, and common testing tools (e.g., pytest, unittest). * Ability to write or maintain automated tests using recognized testing frameworks such as Selenium, Playwright, pytest, NUnit, or xUnit, depending on application stack. * Familiarity with version control systems such as Git, including branching strategies and review workflows. Nice to Haves: * Experience with QA automation, including scripting or working with testing frameworks such as Selenium, Playwright, NUnit, xUnit, or similar. * Exposure to CI/CD pipelines and their role in QA processes. * Familiarity with the litigation and/or collections industry, including common workflows and data structures. * Exposure to scripting or automation tools (e.g., Python, PowerShell, Bash) Benefits: Blitt and Gaines, P.C. offers PTO, Paid Holidays, Medical Benefits, Competitive Salary and 401k and profit sharing plans! Medical Benefits include - Medical, Dental, Vision, Life Insurance and Short Term Disability.
    $56k-77k yearly est. 11d ago
  • Software Engineer in Test (SET / SDET)

    The Giant Bullseye

    Software test engineer job in Saint Louis, MO

    We are looking for an experienced SDET to design and implement robust automated testing solutions across UI, API, and integration layers. This role requires strong programming skills, hands-on automation expertise, and the ability to work closely with engineering teams to ensure high-quality software delivery. Key Responsibilities Develop and maintain automated test frameworks using Java or Python. Build UI automation suites using Selenium/WebDriver. Create and execute API automation using Postman, RestAssured, or equivalent tools. Partner with developers, QA, and DevOps teams to integrate tests into CI/CD pipelines (GitHub Actions, Jenkins). Participate in test planning, test case design, and defect analysis. Ensure quality coverage across functional, regression, integration, and performance testing. Contribute to improving automation strategy, tooling, and best practices. Support cloud-based testing environments and basic cloud validation workflows. Required Qualifications 5-8+ years of experience as an SDET or Automation Engineer. Strong coding skills in Java or Python. Proven experience with Selenium/WebDriver for UI automation. Hands-on experience with API automation (Postman, RestAssured, or similar). Working knowledge of CI/CD pipelines - GitHub, Jenkins, or similar tools. Understanding of cloud concepts and cloud testing basics (AWS/Azure/GCP preferred). Strong analytical, debugging, and problem-solving skills.
    $61k-78k yearly est. 16d ago
  • Test analyst-SAP

    Sequoia Connect

    Software test engineer job in Kingston, MO

    Our client is a rapidly growing, automation-led service provider specializing in IT, business process outsourcing (BPO), and consulting services. With a strong focus on digital transformation, cloud solutions, and AI-driven automation, they help businesses optimize operations and enhance customer experiences. Backed by a global workforce of over 32,000 employees, our client fosters a culture of innovation, collaboration, and continuous learning, making it an exciting environment for professionals looking to advance their careers. Committed to excellence, our client serves 31 Fortune 500 companies across industries such as financial services, healthcare, and manufacturing. Their approach is driven by the Automate Everything, Cloudify Everything, and Transform Customer Experiences strategy, ensuring they stay ahead in an evolving digital landscape. As a company that values growth and professional development, our client offers global career opportunities, a dynamic work environment, and exposure to high-impact projects. With 54 offices worldwide and a presence in 39 delivery centers across 28 countries, employees benefit from an international network of expertise and innovation. Their commitment to a 'customer success, first and always' philosophy ensures a rewarding and forward-thinking workplace for driven professionals. We are currently searching for a Test analyst-SAP: Responsibilities: Execute functional and automation testing for SAP ECC and eCommerce applications. Conduct testing assessments to define test strategies and plans. Design and create test cases aligned with project requirements. Plan and execute test cycles, including analysis and reporting. Apply GenAI solutions and internal tools (ATOP, Amigo). Collaborate with QA teams, developers, and business stakeholders. Requirements: 7-8 years of testing experience, with strong expertise in SAP ECC and eCommerce applications. Experience in test strategy and planning. Hands-on experience with test design and execution. Knowledge of GenAI solutions and internal testing tools (ATOP, Amigo). Excellent communication and comprehension skills. Languages Advanced Oral English. Native Spanish. Note: On-site. Monterrey If you meet these qualifications and are pursuing new challenges, start your application on our website to join an award-winning employer. Explore all our job openings | Sequoia Career's Page: **************************************** Requirements: 7-8 years of testing experience, with strong expertise in SAP ECC and eCommerce applications. Experience in test strategy and planning. Hands-on experience with test design and execution. Knowledge of GenAI solutions and internal testing tools (ATOP, Amigo). Excellent communication and comprehension skills.
    $60k-75k yearly est. 60d+ ago
  • Software QA Engineer

    Tek Spikes

    Software test engineer job in OFallon, MO

    ***Only qualified QA Engineer candidates located near O'Fallon, Missouri, to be considered due to the position requiring a Hybrid presence. *** Education: • Four-year degree in a related field, certifications, or comparable work experience Required Skills, Experience, & Abilities: • Experience with at least one modern programming languages such as Java, JavaScript with good understanding of Spring boot and RESTful APIs * Experience with automation testing and testing tools like Selenium, JMeter etc • Proficient communication skills with verbal and written English. • Excellent problem-solving skills • Experience with unit testing, TDD and BDD in the software development processes Additional preferred (desired) skills: • Experience testing across a variety of platforms: web and mobile user interface, APIs (REST and SOAP), and/or data warehouse reports. • Experience in software development to build and use automation frameworks JUnit, Selenium, JBehave, Eclipse IDE, Maven, Git, and Jenkins. • A good understanding of RESTful APIs, microservices, Spring, Spring Boot, Hibernate, Web Services, SQL, and/or Pivotal Cloud Foundry Role & Responsibilities: Quality Engineering position will be responsible for driving best SDLC practices including exploratory and CI/CD enabled automated testing within Client in working with teams to deliver applications and solutions that meet the needs of our stakeholders, including consumers, merchants, issuers and governments. • Adhere to Client standards, processes, and best practices • Write high quality, secure code that is modular, functional, and testable. • Broad understanding of Software Engineering Concepts and Methodologies is required. • Knowledge of SQL and RDBMS concepts. • Self-motivated with the ability to accomplish tasks with guidance as needed. • Willingness and ability to learn and take on challenging opportunities and to work as a member of matrix based diverse and geographically distributed project team.
    $61k-79k yearly est. Auto-Apply 60d+ ago
  • Software Engineer II - Tester (Big Data & Cloudera Ecosystem)

    Mastercard 4.7company rating

    Software test engineer job in OFallon, MO

    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 potential. Title and Summary Software Engineer II - Tester (Big Data & Cloudera Ecosystem) Overview Are you excited to work at the intersection of distributed systems, big-data platforms, and high-quality engineering? Do you enjoy validating complex, large-scale data pipelines and ensuring that mission-critical systems perform flawlessly? We are seeking a Software Engineer II - Tester to join our Big Data Engineering Quality team. You will be responsible for testing and validating data engineering applications built across the Cloudera Manager ecosystem, including Kafka, Spark, HBase, Hive, Solr, NiFi, Hue, Livy, Unravel, and internal REST APIs. You will design and maintain automation frameworks using any of the following languages: Python, Java, Scala, or Bash, and ensure full end-to-end coverage for ingestion, transformation, orchestration, and storage workflows. Primary Responsibilities 1. Big Data Platform & Application TestingTest and validate distributed data engineering applications across Cloudera Manager components: Kafka, Spark, HBase, Hive, Solr, NiFi, Hue, Livy, Unravel. • Test Apache NiFi pipelines including processors, flow configurations, data lineage, provenance, NiFi registry flows, and integration with downstream systems. • Validate ingestion pipelines, streaming jobs, batch ETL processes, orchestration flows, and REST APIs. • Perform system, integration, functional, regression, and performance testing across large-scale data systems. 2. Test Automation & Framework Development • Build robust automation frameworks using any of the following languages: Python, Java, Scala, or Bash, based on the codebase under test. • Develop automation for Spark job validation, Kafka event checks, HBase/Hive schema validation, NiFi flow output validation, and end-to-end data pipeline coverage. • Create automated tests for REST APIs, backend services, schema checks, and data correctness. • Build and maintain UI automation using Selenium for dashboards such as Hue, Livy UI and other internal tools. 3. CI/CD & DevOps Integration • Maintain and enhance Jenkins CI/CD pipelines to support automated test execution and continuous integration. • Leverage Docker or similar runtime environments to execute tests at scale. • Integrate automation suites into the build/release pipeline for seamless promotion and deployment. 4. Data Validation & Quality Assurance • Validate SQL queries, HBase tables, Hive datasets, Kafka event streams, NiFi flow files, and NoSQL outputs. • Ensure data accuracy, schema integrity, SLA compliance, and end-to-end pipeline reliability. • Conduct deep validation of NiFi processors (PutFile, GetKafka, MergeContent, RouteOnAttribute, ExecuteScript, etc.) and downstream integrations. 5. Collaboration & Agile Participation • Collaborate with Data Engineers, Big Data Platform Engineers, and QA peers to ensure complete test coverage. • Participate in Agile ceremonies-story pointing, defining acceptance criteria, backlog refinement, sprint reviews, and retrospectives. • Identify testing risks, propose mitigation strategies, and champion quality-first practices across the team. Required Skills & Qualifications • 3-5 years of hands-on experience in software testing or QA engineering, ideally within Big Data environments. • Strong proficiency in any one (or more) of the following languages: Python, Java, Scala, Bash. • Experience testing big-data applications on Kafka, Spark, Cloudera/Hadoop, HBase, Hive, Solr, NiFi, Hue, Livy, or similar components. • Practical experience validating NiFi pipelines: processors, flow logic, provenance, connections, and integrations. • Strong experience with test automation frameworks (API, backend, ETL/data validation). • UI automation experience using Selenium. • Proficiency in SQL and NoSQL data validation tasks. • Hands-on experience with Jenkins or similar CI/CD tools. • Provide production support for the applications as a developer/tester for two weeks in rotated shift. • Solid understanding of Agile/Scrum methodologies. • Strong analytical, debugging, communication, and problem-solving skills. Preferred (Nice to Have) • Experience with Unravel, Cloudera Navigator, or monitoring tools. • Exposure to Docker, Kubernetes, or cloud platforms (AWS, Azure, GCP). • Familiarity with performance testing of distributed systems.Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $92,000 - $147,000 USD
    $92k-147k yearly Auto-Apply 18d ago

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