May 12, 2026
Performance Tester
Senior • Hybrid
900 - 1,140 PLN
Warsaw, Poland
Why choose this offer?
You can expect a flexible work organization
The international work environment will give you the opportunity to interact with the English language on a daily basis
Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
The Jit community will bring you a nice time during regular integration meetings
Project
You will be involved in a financial project focused on performance validation and quality assurance of enterprise-grade applications. The project involves ensuring system stability, scalability, and responsiveness of mission-critical financial platforms built on the PEGA framework, serving thousands of concurrent users across global operations.
Responsibilities you'll have
Design, develop, execute, and maintain performance test scripts using LoadRunner Enterprise (LRE)
Create and enhance TrueClient and HTTP/HTML scripts for web-based and PEGA platform applications
Conduct performance, load, stress, endurance, and scalability testing across all project phases
Analyze application performance bottlenecks and provide actionable tuning recommendations to development and infrastructure teams
Perform API and Microservices performance testing, including service virtualization where required
Prepare comprehensive test plans, workload models, test scenarios, and performance reports for stakeholders
Expected competences and knowledge
Minimum 4+ years of hands-on experience in performance testing in complex IT environments
Strong expertise in LoadRunner Enterprise (LRE) – script creation, scenario configuration, and results analysis
Proficiency in TrueClient scripting and HTTP/HTML protocol scripting within LRE
Solid understanding of API and Microservices architecture and related testing strategies
Proven experience in performance testing of PEGA platform applications
Strong analytical and troubleshooting skills with the ability to identify root causes and propose solutions
Technologies you'll work with
LoadRunner Enterprise (LRE)
TrueClient & HTTP/HTML protocols
PEGA Platform
Monitoring tools: Dynatrace, AppDynamics, Splunk, Sysdig, Grafana.
CI/CD pipelines
SQL
Client – why choose this particular client from the Jit portfolio?
Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language.
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Furthermore, all projects are executed in international teams, giving constant exposure to the English language. About Jit Team The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts , to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams. Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.
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Gdynia, Poland
24,000 - 29,000 PLN
🏢 Summary: Senior Pega Lead System Architect role focused on designing and delivering scalable enterprise solutions on the Pega Infinity platform. The position involves architecture design, complex workflow implementation, system integrations, and technical leadership within international teams. Fully remote B2B contract with emphasis on high-performance and automation in enterprise environments. 🗂️ Requirements: Minimum 8+ years of Pega PRPC development experience, Minimum 2+ years as Pega Lead System Architect, Project experience with Pega Infinity, Pega Certified Lead System Architect (CLSA) certification, Hands-on experience with Constellation configuration, Experience designing architecture for large Pega solutions, Experience integrating enterprise systems with Pega, Fluency in English 📃 Skills: Pega, PRPC, Infinity, Constellation, CLSA, Architecture, Integration, Workflows, SQL 🏢 Description: Salary: 1200-1450 PLN/day on B2B Work model: Fully remote Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project The project focuses on developing and enhancing enterprise-grade solutions on the Pega Infinity platform. The role involves designing scalable application architecture, implementing complex workflows and integrations, and collaborating with Business Stakeholders, Product Owners, and QA teams to deliver efficient automation solutions. Responsibilities you'll have Ensure the scalability and performance of Pega applications through effective architecture design Create and implement complicated workflows, decision techniques and interactions with external systems Identify, build and maintain common components Troubleshoot, test and maintain the core product and databases to ensure strong optimization and functionality Provides architecture and design guidance to project teams Interact with Business Stakeholders, Product Owners and QA team Provide directions and guidance to team members on using the latest Pega studios and tools Support in scoping and sizing Pega features Expected competences and knowledge Minimum 8+ years of experience in Pega PRPC development Minimum 2+ years of experience in the role of the Pega Lead System Architect Project experience implemented in Pega infinity Pega Certified Lead System Architect (CLSA) certification Hands-on Pega development experience in Constellation configuration (financial sector will be an asset) Experience in architecture designing for large Pega solutions Experience in integrating enterprise applications with the Pega solutions Excellent communication and interpersonal skills Fluency in English Technologies you'll work with Pega Client – why choose this particular client from the Jit portfolio? Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture , which is conducive to people who place emphasis on work-life balance and feedback culture . Furthermore, all projects are executed in international teams, giving constant exposure to the English language. About Jit Team The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts , to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams. Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.
Technology
Jit Team
Senior Automation Tester
Senior
Hybrid
Gdansk, Poland
900 - 1,100 PLN
🏢 Summary: Hybrid B2B opportunity in Gdańsk for a QA Automation Engineer supporting a financial fraud monitoring and alerting project across payment and card channels. The role combines automated and manual testing, test planning, and quality assurance activities using Java-based testing frameworks and modern automation tools. The project involves collaboration in an international environment with a focus on structured testing and release quality. 🗂️ Requirements: Strong Java testing proficiency, Experience with Java testing frameworks, Knowledge of relational databases, Experience with Linux environments, Ability to design UI test automation, Ability to design backend test automation, Experience maintaining automated tests, Test planning experience, Test analysis and design skills, Test data preparation skills, Test execution across testing layers, Readiness to perform manual testing, Quality assurance experience for release cycles 📃 Skills: Java, Selenium, Playwright, Robot, Jmeter, Qtest, Splunk, Grafana, Cucumber, Linux, SQL, GitHub 🏢 Description: Salary: 900 - 1100 PLN/day on B2B Work model: hybrid from Gdańsk (2/3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project You will be involved in a financial project focused on ensuring that the following activities are conducted in an efficient and well-documented way, that is , working according to the latest version of the test strategy. The initiative focuses on delivering fraud monitoring and alerting across multiple channels, including card transactions and payment flows. The solution combines vendor‑provided platforms with in‑house integrations designed to support investigators in identifying, analyzing, and preventing fraudulent activities. Responsibilities you'll have Test automation, test planning, and test analysis and design to ensure structured and efficient validation of system functionality The role also covers test data preparation and test execution across different testing layers Performing manual testing when needed to complement automated coverage Expected competences and knowledge Java testing — strong proficiency in Java and testing frameworks within the Java ecosystem Java ecosystem knowledge — experience working with relational databases and Linux-based environments UI and backend test automation — ability to design, implement, and maintain automated tests across both frontend and backend layers Manual testing support — readiness to perform manual testing when needed to ensure full coverage Quality assurance for release train — responsibility for executing tests and maintaining high quality standards throughout the release cycle Test planning Nice-to-have knowledge and experience Robot Framework or Playwright experience GitHub Copilot experience will be significant plus Knowledge of Payments, Cards or Fraud testing and its test automation familiarity Technologies you'll work with Java Selenium Playwright Robot Framework Jmeter Qtest Splunk and Grafana for functionality and performance monitoring, cucumber Client – why choose this particular client from the Jit portfolio? Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture , which is conducive to people who place emphasis on work-life balance and feedback culture . Furthermore, all projects are executed in international teams, giving constant exposure to the English language. About Jit Team The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts , to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams. Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.