Nabídky práce
>
Prague

    Senior Performance Test Engineer - Prague, Česká republika - MasterCard

    MasterCard
    MasterCard Prague, Česká republika

    před 1 týdnem

    Default job background
    Paid Work
    Popis

    Our Purpose

    We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion ) for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.

    Title and Summary

    Senior Performance Test Engineer

    Overview:

    Mastercard's SessionM is seeking a Senior Performance Test Engineer at SessionM to play a pivotal role in ensuring the optimal performance and scalability of our customer engagement platform. Your primary responsibility will be to lead the performance testing efforts, identifying bottlenecks, and providing recommendations to enhance system performance.

    You will work closely with cross-functional teams to develop comprehensive test strategies, execute performance tests, and analyze results to drive continuous improvement.

    SessionM, a Mastercard Company, is a leading customer engagement platform dedicated to empowering global brands in building stronger and more profitable customer relationships. With a focus on marketing transformation through innovative technology and services, we collaborate with brands worldwide. Headquartered in Boston, we operate across multiple locations, including Prague.

    Role:


    • Conduct architectural and technical reviews throughout the software development lifecycle to identify potential performance impacts and bottlenecks.


    • Develop comprehensive test strategies to evaluate system performance and capacity effectively.


    • Lead the design, execution, and analysis of performance tests, ensuring accurate assessment and reporting of results.


    • Monitor performance metrics and resource utilization across various technology stack components.


    • Identify performance bottlenecks, offer recommendations for remediation, and oversee defect resolution.


    • Analyze production workload and data usage patterns to design production-like tests.


    • Collaborate with multiple agile teams to implement performance testing strategies and best practices.


    • Advocate for performance engineering as a critical component of the software development lifecycle.


    • Provide leadership in performance testing, test automation, and implementation of best practices.


    • Ensure adherence to security-minded testing practices to deliver secure and compliant code.


    • Design test solutions and frameworks to advance test automation and enhance test coverage.


    • Drive continuous improvement initiatives to optimize test effectiveness and efficiency.

    All About You:


    • Bachelor's degree in Computer Science or a related technical field, or equivalent practical experience.


    • Hands-on experience in performance testing, bottleneck analysis, and root cause identification.


    • Proficiency in at least one load testing tool (Preferred: k6).


    • Proficiency in at least one APM/Performance monitoring tool (Preferred: SignalFX by Splunk).


    • Strong expertise in testing REST API Microservices.


    • Extensive experience with cloud technologies such as AWS, Azure, etc.


    • Ability to interpret system and architecture diagrams with a performance-oriented mindset.


    • Quick grasp of new concepts and the ability to apply them effectively in an agile environment.


    • Knowledgeable in Continuous Integration and Delivery testing principles.


    • Excellent verbal and written communication skills, with a strong emphasis on teamwork.

    Our Technology Stack:


    • Web Tier: React


    • App Tier: Ruby, .Net Core, Go Lang


    • Data Tier: AWS S3, DynamoDB, SQL, Athena, Cassandra


    • Testing: Cypress, Postman (with Newman)


    • Performance Testing:


    • Programming Languages: JavaScript, Python, C#


    • Cloud: AWS

    #LI-NF1

    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.

  • mBlue Czech, s.r.o.

    Junior Test Engineer v oblasti elektrotechniky ⋘

    před 5 dny

    mBlue Czech, s.r.o. Prague, Česká republika Na plný úvazek

    O nás · Zajímáte se o elektrotechniku? Rádi byste uplatnili své teoretické znalosti v praxi. Do významné mezinárodní společnosti pohybující se v oblasti energetiky, hledáme šikovného a zodpovědného testera. Napište nám, možná hledáme právě Vás · Na co se můžete těšit: · Seznámení ...

  • Talentor Czech Republic

    FX Test Automation Engineer

    před 1 týdnem

    Talentor Czech Republic Praha, Česká republika

    As a FX Test Automation Engineer, you will be a part of the FX Technology team, working on multi-year effort to re-build FX platform from the ground up to deliver solution that can be deliver faster, quicker, easily and with less risk. This is an exciting opportunity to work with ...

  • CETIN

    Automatizační tester

    před 4 dny

    CETIN Prague, Česká republika Na plný úvazek

    Společnost CETIN je vůdčím telekomunikačním operátorem v oblasti poskytování pevného připojení k internetu. Naše síť pokrývá 4,2 milionu domácností a je největší v České republice. Jsme hrdí na to, že používáme nejmodernější technologie a stojíme na vzájemném respektu a týmové sp ...

  • TV Nova

    Data Scientist for movies and TV series

    před 1 týdnem

    TV Nova Praha, Česká republika Na plný úvazek

    První česká soukromá televize Nova zahájila své vysílání přenosem z Národního muzea v Praze dne Od té doby jsme prošli celou řadou změn. Dnes jsme součástí investiční skupiny PPF a jednou z nejmodernějších mediálních společností na českém trhu. · Za tím vším stojí společenství l ...

  • Eaton Corporation

    Lead Engineer

    před 1 týdnem

    Eaton Corporation Prague, Česká republika Paid Work

    Eaton is looking for a Lead Engineer – energy systems to join our corporate research department. · "Unlock Your Talents with Eaton: Rated Among the Best by Employees · Location: Eaton European Innovation Center in Prague, Czech Republic · About the project: · This position will c ...

  • GE Aerospace

    Instrumentation Design Engineer

    před 1 týdnem

    GE Aerospace Prague, Česká republika Paid Work

    Job Description Summary · Activities contributing to the testing, design and development of products, solutions and systems. Includes activities linked to technical improvement of existing products and components Impacts departmental operations and responsible for planning/execut ...

  • PrimeRevenue

    Java Software Engineer

    před 1 týdnem

    PrimeRevenue Prague, Česká republika Na plný úvazek

    Software Engineer II + Software Engineer III · ?Software Engineer II? · WHAT ARE WE LOOKING FOR? · 2 - 3 years of extensive experience developing critical business applications in Java and SQL Server · Proficient in both Core Java development and coding using application framewor ...

  • Rapid7

    Lead Software Engineer

    před 1 týdnem

    Rapid7 Prague, Česká republika Na plný úvazek

    Rapid7's Metasploit team is building the future of the world's best-known software exploitation framework, working with the open-source community to help organizations around the world test their defenses and expose cybersecurity risk. We're looking for a lead engineer to help us ...

  • Microsoft Corporation

    Senior Software Engineer

    před 1 týdnem

    Microsoft Corporation Prague, Česká republika Paid Work

    Are you interested in working for one of the most exciting teams in Microsoft? · Then look no further than Microsoft Teams Identity and Authentication team. · Identity is the new common denominator and is the thread that ties users, applications, data, and organizations together. ...

  • Eaton Corporation

    Lead Engineer

    před 5 dny

    Eaton Corporation Prague, Česká republika Paid Work

    Eaton is looking for a Lead Engineer to join a corporate research department. · "Unleash Your Talents with Us Join Eaton - Where Passion Meets Innovation · Location: Eaton European Innovation Center in Prague, Czech Republic. · About the project: · This position will contribute t ...

  • Rapid7

    Data Engineer

    před 1 týdnem

    Rapid7 Prague, Česká republika Na plný úvazek

    Data Engineer II · Rapid7 seeks a highly motivated and inquisitive aspiring Data Engineer II to join our quickly scaling data engineering function. Come and join our efforts in unlocking the value of data through industry-leading innovation, cutting edge modern tooling, democrati ...

  • IC Resources

    DFT Engineer

    před 5 dny

    IC Resources Prague, Česká republika Na plný úvazek

    DFT Engineer - Prague A fantastic opportunity for a DFT Engineer to join an innovative semiconductor company based in a European capital city. The team works on one of the lowest power-consuming chips on the market, so this is a great opportunity to work on state-of-the-art desig ...

  • Telespazio Belgium

    Security Design Engineer

    před 2 týdny

    Telespazio Belgium Prague, Česká republika Paid Work

    Telespazio Belgium can count on almost 40 years of experience in the field of Space Operations Service & Engineering activities. We provide a significant contribution to the most major Space programs of the European Space Agency. Our core business is to work on the ground to buil ...

  • Procore

    Staff Software Engineer, Backend

    před 2 týdny

    Procore Prague, Česká republika Na plný úvazek

    Job Description · ​​What if you could use your technology skills to develop a product that impacts the way communities' hospitals, homes, sports stadiums, and schools across the world are built? Construction impacts the lives of nearly everyone in the world, and yet it's also one ...

  • Lenovo

    Sr. Technical Account Specialist, Motorola

    před 1 týdnem

    Lenovo Praha, Česká republika Paid Work

    Sr. Technical Account Specialist, Motorola · General Information · Req # · WD · Career area: · Sales Support · Country/Region: · Czechia · State: · Praha · City: · Prague 7 · Date: · Friday, May 10, 2024 · Working time: · Full-time · Additional Locations : · Czechia · Why Work a ...

  • MasterCard

    Senior Golang Engineer

    před 1 týdnem

    MasterCard Prague, Česká republika Paid Work

    Our Purpose · We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financi ...

  • Reed Czech Republic

    DevOps Engineer

    před 5 dny

    Reed Czech Republic Praha, Česká republika Na plný úvazek

    Our client is a technology platform for venues and event owners to take control of their ticketing experience, giving them tools they need to keep their venues full and their fans happy. · The ideal candidate will have a solid background in software engineering and be familiar wi ...

  • Oracle

    Principal Software Developer

    před 1 týdnem

    Oracle PRAGUE, Česká republika Paid Work

    Job Description · Software engineer, JDK/Java Core Libraries Team. We are in the process of starting up many new exciting projects to improve existing JDK releases and for upcoming feature releases, with projects ranging from libraries support for proposed major new industry stan ...

  • Rapid7

    Backend Software Engineer II

    před 6 dny

    Rapid7 Prague, Česká republika Na plný úvazek

    Job Overview: · Software Engineer II is a part of our Endpoint Engineering group who are at the forefront of keeping our customers safe from attacks and breaches. You will be working as part of a high impact and cross-functional team, creating end-to-end security solutions that d ...

  • Eaton Corporation

    Technology manager

    před 1 týdnem

    Eaton Corporation Prague, Česká republika Paid Work

    Eaton is looking for a Technology Manager – Energy systems to join our corporate research department. · Location: Eaton European Innovation Center in Prague, Czech Republic. · About the project: · This position will lead research and development in the field of Energy Systems and ...