Senior QA Automation Engineer (JavaScript)

🏢 Summary: The role involves building and maintaining automated UI and API test suites using Python to ensure the quality of web applications and APIs within an Agile team. The engineer collaborates closely with a US-based team, participates in Scrum ceremonies aligned with EST, and performs database validations to maintain data integrity. 🗂️ Requirements: 3+ years of experience in test automation, Strong programming skills in Python, Hands-on experience with Pytest or other Python testing frameworks, Experience in REST API testing, Experience in UI test automation with Playwright, Strong knowledge of SQL, Experience with relational databases such as MySQL, Willingness to work later shift aligned with EST timezone 📃 Skills: Python, Pytest, Playwright, SQL, MySQL, REST, API, Jira, Scrum, Robot, CI/CD 🏢 Description: We are looking for a skilled QA Automation Engineer with Python to join our Agile development team. In this role, you will be responsible for ensuring the quality of our web applications and APIs by building and maintaining robust automated test suites. You will work closely with a US-based team, meaning this role requires working a later shift to align with EST timezone Scrum ceremonies. If you have a strong Python background and love working with modern tools like Playwright and Pytest, we want to hear from you! Responsibilities: Test Design: Analyze Jira user stories and requirements to create comprehensive test plans and test cases. Automation Development: Design, develop, and maintain automated UI and API tests using Python, Playwright, and Pytest. Database Verification: Write and execute SQL queries to validate data integrity within MySQL (or similar relational databases). Agile Collaboration: Actively participate in Scrum meetings (daily stand-ups, sprint planning, etc.) in alignment with the EST timezone. Quality Advocacy: Identify, record, document thoroughly, and track bugs, working closely with developers to ensure timely resolution. Min requirements: Experience: 3+ years of proven experience in Test Automation. Programming: Strong coding ability in Python . Frameworks: Hands-on experience with Pytest (or other standard Python testing frameworks). UI & API Testing: Proven experience in REST API testing and modern UI test automation using Playwright . Databases: Solid understanding of SQL and experience working with relational databases (e.g., MySQL). Working Hours: Flexibility and willingness to work a later shift (e.g., afternoon/evening in CET) to ensure overlap with EST timezone Scrum meetings. Would be a plus: Experience with Robot Framework . Previous experience working in distributed teams across different time zones. Familiarity with CI/CD pipelines and integrating automated tests into the deployment process. We offer: Opportunity to work on bleeding-edge projects Work with a highly motivated and dedicated team Competitive salary Flexible schedule Benefits package - medical insurance, sports Corporate social events Professional development opportunities Well-equipped office About us: Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI , supported by profound expertise and ongoing investment in data , analytics , cloud & DevOps , application modernization and customer experience . Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

🏢 Summary: Senior QA Automation Engineer role focused on backend and frontend test automation, integration and performance testing, and improving QA frameworks and processes. The position involves close collaboration with development teams, mentoring others, and driving testing standards in a hybrid work model. 🗂️ Requirements: 5+ years of QA/Automation experience, Strong programming skills in Java and/or JavaScript, Experience with Jira and Xray, Experience with Git, Experience with Postman for API testing, Understanding of CI/CD pipelines and tools, Knowledge of SDLC, Understanding of API structures and responses, Experience in performance testing, Experience building and maintaining testing frameworks, Experience with code reviews, Knowledge of SOLID, KISS, and OOP principles, Strong communication skills, Analytical thinking, Ability to work in a dynamic environment 📃 Skills: Java, JavaScript, Jira, Xray, Git, Postman, CI/CD, SDLC, Selenium, Selenide, Cypress, TestNG, JUnit, Cucumber, JMeter, REST, Assured, Gatling, Appium, XCUI, SOLID, KISS, OOP 🏢 Description: About the Role We are looking for a Senior QA Automation Engineer with a strong technical background in both frontend and backend testing (approx. 30% Frontend / 70% Backend). This role is ideal for a technically mature professional who can independently deliver high-quality solutions while also mentoring others and driving best practices across teams. Key Responsibilities Plan and execute integration, system, and usability testing Participate in End-to-End (E2E) and User Acceptance Testing (UAT) Collaborate with developers to understand critical paths and ensure product stability Strengthen cooperation and communication across Dev Teams Contribute to improving QA processes, frameworks, and testing standards Requirements 5+ years of experience in QA/Automation Strong programming skills in Java and/or JavaScript Practical experience with: Jira (preferably with Xray) Git Postman for API testing Deep understanding of: CI/CD pipelines and tools Software Development Life Cycle (SDLC) API structures and responses Experience in: Performance testing Building and maintaining testing frameworks Code reviews Tool integration and adoption of new technologies (PoC, showcases) Solid knowledge of: Design patterns and programming principles (SOLID, KISS, OOP) Automation & Testing Stack Web Testing Selenium / Selenide (primary tools) Cypress (depending on the team) TestNG / JUnit Cucumber JMeter (nice to have) API Testing REST Assured TestNG / JUnit Gatling (nice to have) Mobile Testing Appium XCUI Test (if applicable) Performance Testing Gatling (preferred) JMeter (nice to have) Soft Skills Strong communication skills Excellent analytical thinking Mentorship and knowledge-sharing mindset Proactive attitude and ownership Strong planning and prioritization skills Ability to work in a dynamic environment (context switching) Passion for driving technical innovation Work Model Hybrid model: 1 day every two weeks (Thursday) in the Warsaw office Additional on-site presence (2–3 days) every 2–3 months for planning sessions

🏢 Summary: Long-term remote B2B contract for a Senior QA Automation Engineer to lead and scale automated testing for a single sign-on (SSO) platform supporting clinical trial access management. The role focuses on building robust automation frameworks, integrating AI-driven testing, and embedding quality into CI/CD pipelines. You will drive test strategy and ensure reliability, performance, and security of identity-based workflows. 🗂️ Requirements: 5+ years QA automation experience, Experience building scalable automation frameworks, Strong hands-on Playwright experience, Experience with AI-driven test automation, Experience testing SSO flows, Proficiency in C# or Python or Java, Experience designing functional, performance, and reliability tests, Experience integrating tests into CI/CD pipelines, Knowledge of SDLC, Agile, DevOps, Experience with GitHub or Azure DevOps, Experience with cloud-based testing environments, Experience with data-driven testing, Fluent English 📃 Skills: Playwright, C#, Python, Java, CI/CD, GitHub, Azure, DevOps, SSO, AI, SDLC, Agile, Cloud 🏢 Description: Project Details: Workload: full-time Work model: 100% remote Contract: long-term B2B Are you an experienced QA Automation Engineer who enjoys building reliable, scalable automation frameworks and working on products that have a real-world impact? We are looking for a Senior QA Automation Engineer to join a collaborative product team working on a solution connected to single sign-on access for clinical trial site staff . The platform helps ensure that users receive access to the right clinical trials based on their completed training and assigned studies. The product is built around identity and access processes. What you will be doing As a Senior QA Automation Engineer, you will take ownership of test automation activities and help drive the quality strategy for the product. Your responsibilities will include: Developing and maintaining robust, scalable automated testing frameworks. Working extensively with Playwright for automated testing. Supporting AI-driven testing capabilities, including test generation and self-healing automation . Designing and executing comprehensive automated test scripts for software applications. Testing single sign-on / SSO flows and access-related user scenarios. Creating automated tests for functionality, performance, and reliability. Configuring and monitoring CI/CD pipelines with automated test execution and reporting. Integrating QA automation into delivery pipelines using GitHub and/or Azure DevOps . Collaborating closely with developers, product managers, and IT stakeholders. Analyzing test results, identifying defects, documenting findings, and supporting fast issue resolution. Continuously improving testing methodologies, tools, frameworks, and reporting practices. Using quality metrics and test performance data to optimize long-term reliability and efficiency. Representing QA in project discussions and helping manage quality risks in line with organizational standards. What we are looking for You should have: 5+ years of experience in QA automation , including building and maintaining scalable automation frameworks. Strong hands-on experience with Playwright . Experience with AI-driven automation capabilities such as test generation and self-healing tests . Experience designing and executing automated tests for functionality, performance, and reliability. Experience with SSO / single sign-on testing scenarios . Proficiency in at least one programming language: C# , Python , or Java . Solid understanding of SDLC , Agile , and DevOps practices. Experience integrating automated tests into CI/CD pipelines. Practical knowledge of GitHub and/or Azure DevOps . Ability to analyze test results, identify defects, document issues, and collaborate with developers on resolution. Familiarity with cloud-based testing environments . Experience with data-driven testing approaches . A continuous improvement mindset and the ability to optimise tools, methods, and test reliability over time. Strong collaboration skills and the ability to provide clear, actionable, quality-focused feedback. Fluency in English, both written and spoken. Nice to have Experience working on identity, access management, authentication, or authorisation-related products. Experience with regulated healthcare, pharmaceutical, or clinical trial environments. Previous exposure to Exostar or similar access management technologies.

🏢 Summary: Full-time, long-term remote B2B role for a Senior QA Automation Engineer to lead and scale automated testing for a single sign-on platform supporting clinical trial access. The position focuses on building robust automation frameworks, integrating AI-driven testing, and embedding QA into CI/CD pipelines. You will drive quality strategy and ensure reliability, performance, and secure access flows. 🗂️ Requirements: 5+ years QA automation experience, Experience building scalable automation frameworks, Strong hands-on experience with Playwright, Experience with AI-driven test generation and self-healing tests, Experience testing SSO flows, Proficiency in C# or Python or Java, Experience designing automated functional, performance, and reliability tests, Experience integrating automated tests into CI/CD pipelines, Practical knowledge of GitHub or Azure DevOps, Understanding of SDLC, Agile, DevOps, Experience with cloud-based testing environments, Experience with data-driven testing, Fluent English 📃 Skills: Playwright, C#, Python, Java, CI/CD, GitHub, Azure, DevOps, SSO, AI, SDLC, Agile, Cloud 🏢 Description: Project Details: Workload: full-time Work model: 100% remote Contract: long-term B2B Are you an experienced QA Automation Engineer who enjoys building reliable, scalable automation frameworks and working on products that have a real-world impact? We are looking for a Senior QA Automation Engineer to join a collaborative product team working on a solution connected to single sign-on access for clinical trial site staff . The platform helps ensure that users receive access to the right clinical trials based on their completed training and assigned studies. The product is built around identity and access processes. What you will be doing As a Senior QA Automation Engineer, you will take ownership of test automation activities and help drive the quality strategy for the product. Your responsibilities will include: Developing and maintaining robust, scalable automated testing frameworks. Working extensively with Playwright for automated testing. Supporting AI-driven testing capabilities, including test generation and self-healing automation . Designing and executing comprehensive automated test scripts for software applications. Testing single sign-on / SSO flows and access-related user scenarios. Creating automated tests for functionality, performance, and reliability. Configuring and monitoring CI/CD pipelines with automated test execution and reporting. Integrating QA automation into delivery pipelines using GitHub and/or Azure DevOps . Collaborating closely with developers, product managers, and IT stakeholders. Analyzing test results, identifying defects, documenting findings, and supporting fast issue resolution. Continuously improving testing methodologies, tools, frameworks, and reporting practices. Using quality metrics and test performance data to optimize long-term reliability and efficiency. Representing QA in project discussions and helping manage quality risks in line with organizational standards. What we are looking for You should have: 5+ years of experience in QA automation , including building and maintaining scalable automation frameworks. Strong hands-on experience with Playwright . Experience with AI-driven automation capabilities such as test generation and self-healing tests . Experience designing and executing automated tests for functionality, performance, and reliability. Experience with SSO / single sign-on testing scenarios . Proficiency in at least one programming language: C# , Python , or Java . Solid understanding of SDLC , Agile , and DevOps practices. Experience integrating automated tests into CI/CD pipelines. Practical knowledge of GitHub and/or Azure DevOps . Ability to analyze test results, identify defects, document issues, and collaborate with developers on resolution. Familiarity with cloud-based testing environments . Experience with data-driven testing approaches . A continuous improvement mindset and the ability to optimise tools, methods, and test reliability over time. Strong collaboration skills and the ability to provide clear, actionable, quality-focused feedback. Fluency in English, both written and spoken. Nice to have Experience working on identity, access management, authentication, or authorisation-related products. Experience with regulated healthcare, pharmaceutical, or clinical trial environments. Previous exposure to Exostar or similar access management technologies.

🏢 Summary: Senior Test Automation Engineer role focused on backend/API automation (70%) and web/mobile frontend testing (30%), with responsibility for designing scalable test frameworks and embedding quality gates in CI/CD pipelines. The position involves performance testing, integration and E2E validation, and close collaboration with development teams. The engineer will also lead code reviews, mentor others, and drive best practices across the SDLC. 🗂️ Requirements: 5+ years of commercial experience in test automation, Proficiency in Java and/or JavaScript, Strong knowledge of OOP, SOLID and clean code principles, Advanced Git workflow and code review experience, Expertise in REST Assured and Postman, Experience with Selenium or Selenide, Cypress, TestNG, JUnit, Cucumber, Experience with Appium and XCUITest, Experience integrating automated tests into CI/CD pipelines, Hands-on experience with Gatling, Comprehensive understanding of SDLC, English proficiency at B2/C1 level, Availability for hybrid work with regular on-site presence in Warsaw 📃 Skills: Java, JavaScript, REST, RESTAssured, Postman, Selenium, Selenide, Cypress, TestNG, JUnit, Cucumber, Appium, XCUITest, Gatling, JMeter, Git, CI/CD, Jira, Xray, JSON, OOP, SOLID, KISS 🏢 Description: co.brick talents — powered by AI, powered by people. We are seeking a technically mature Senior Test Automation Engineer to drive the quality assurance lifecycle, focusing heavily on backend/API validation (70%) while maintaining robust web and mobile frontend coverage (30%). In this role, you will go beyond executing standard test plans—you will architect and maintain scalable automated testing frameworks, integrate new performance or tooling proof-of-concepts, and actively mentor mid-level engineers. You will collaborate closely with cross-functional development squads to identify critical system paths, introduce stable quality gates, and champion software engineering best practices. Details Seniority: Senior (5+ years of commercial experience). Allocation: Full-time (1 FTE). Rate: Up to 120 PLN/h. Start Date: ASAP. Languages: English at a B2/C1 level (clear, effective communication across teams). Work Model & Location: Hybrid. Required on-site presence at the client's office in Warsaw, Poland for 1 day every two weeks (specifically Thursdays) , plus an additional 2–3 days on-site every 2–3 months for strategic planning sessions. Responsibilities Test Architecture & Strategy: Plan, design, and execute integration, system, usability, and End-to-End (E2E) testing suites. Support business units during User Acceptance Testing (UAT) phases. Backend & API Automation ($70\%$ Focus): Build and scale automated API test coverage, verifying data contracts, JSON payloads, and response structures. Frontend & Mobile Automation ($30\%$ Focus): Maintain and extend cross-browser web automation and native mobile testing workflows. CI/CD & Pipeline Quality Gates: Embed automated tests seamlessly into distribution pipelines, ensuring high availability, continuous validation, and rapid feedback loops. Performance Testing: Conduct load, stress, and scalability profiling to identify system bottlenecks. Leadership & Code Quality: Lead technical code reviews, promote engineering design patterns, run exploratory PoCs for fresh technologies, and mentor team members to foster a proactive engineering culture. Requirements Core Development Baseline Proficiency in Java and/or JavaScript (JS) . Strong understanding of clean code principles, OOP, SOLID , and KISS . Advanced Git workflow mastery and experience handling code reviews. API Testing & Automation Expert knowledge of REST Assured and Postman . Deep understanding of API response schemas and integration contract validation. Automation Frameworks & Ecosystem Web Front: Selenium / Selenide (primary web standard), Cypress , TestNG , JUnit , and Cucumber . Mobile: Appium and XCUITest . Test Management: Jira (highly preferred with Xray integration). Comprehensive expertise spanning the entire Software Development Life Cycle (SDLC). Performance & Pipelines Gatling (the primary performance testing tool within the organization). Expert control over CI/CD process chains and runner integration. Nice to have: JMeter . Soft Skills & Core Competencies Strong mentorship attitude with a natural drive to support and upscale peer engineers. Proactive mindset with excellent planning, prioritization, and analytical skills. High adaptability—comfortable managing context-switching in a dynamic environment.

🏢 Summary: Senior Automation QA Engineer role focused on designing and owning end-to-end test automation for a modern enterprise platform built with .NET technologies. The position involves building UI, integration, and backend automated tests and integrating them into Azure DevOps CI/CD pipelines. The engineer will define testing standards and ensure high quality across the software lifecycle. 🗂️ Requirements: 5+ years in QA Automation or Software Quality Engineering, Hands-on experience with Playwright, Commercial experience with C#, Experience with xUnit or NUnit, Experience testing ASP.NET Core applications, Experience with Azure DevOps, Experience with CI/CD pipelines, Knowledge of SQL Server, Experience with Windows environments, Experience with IIS, Experience with PowerShell 📃 Skills: Playwright, C#, xUnit, NUnit, ASP.NETCore, AzureDevOps, CICD, SQLServer, Windows, IIS, PowerShell, .NET 🏢 Description: We are looking for a Senior Automation QA Engineer to take ownership of test automation across a modern enterprise software platform built with .NET and Angular technologies. 💼 Responsibilities: ・Design and develop automated testing solutions across UI , integration , and backend layers ・Build and maintain end-to-end test suites using Playwright ・Create integration and automated backend tests using C# and xUnit ・Integrate automated tests into Azure DevOps CI/CD pipelines ・Define testing standards , frameworks , and best practices across engineering teams ・Investigate test failures and distinguish product defects from infrastructure issues ・Support root-cause analysis of production incidents and customer-reported defects ・Collaborate with developers to improve application testability and automation coverage ✅ Requirements: ・ 5+ years of experience in QA Automation or Software Quality Engineering ・Strong hands-on experience with Playwright and modern UI test automation ・Commercial experience with C# and automated testing frameworks such as xUnit or NUnit ・Experience testing ASP.NET Core applications ・Experience working with Azure DevOps and CI/CD pipelines ・Good knowledge of SQL Server and database validation techniques ・Familiarity with Windows environments , IIS , and PowerShell ・Strong communication skills and fluent English 🌟Nice to have: ・ Testcontainers experience ・ Angular testing experience ・ Performance testing and benchmarking tools ・ IdentityServer / OAuth / OIDC knowledge ・ Active Directory or Azure AD experience ・Experience with load testing tools such as k6 or NBomber 🎁 We offer: ・Opportunity to build and shape automation strategy from the ground up ・High level of ownership and technical impact ・ Modern technology stack and complex engineering challenges ・Private healthcare ・Life insurance ・Multisport ・ International environment

🏢 Summary: Senior QA Automation Engineer responsible for defining and executing quality strategy for serverless middleware services on AWS, supporting ordering, loyalty, payments, and third-party integrations. The role focuses on building automated API test frameworks, validating event-driven architectures, performing performance testing, and integrating quality gates into CI/CD pipelines. It requires strong backend testing experience and active use of AI-assisted tools in daily quality engineering work. 🗂️ Requirements: 4+ years of quality engineering or software engineering focused on backend API testing, Experience designing automated test suites for REST APIs in distributed or microservices environments, Hands-on experience with performance and load testing, Proficiency in JavaScript, TypeScript, Java, or Python, Working knowledge of AWS serverless services (Lambda, API Gateway, DynamoDB, SQS/SNS), Experience integrating automated tests into CI/CD pipelines (Azure DevOps or GitHub Actions), Proficiency with AI-assisted development tools (GitHub Copilot, Claude, or equivalent), Familiarity with contract testing and consumer-driven contracts, Experience validating asynchronous systems, Strong scripting skills, Upper-intermediate English level 📃 Skills: JavaScript, TypeScript, Java, Python, AWS, Lambda, APIGateway, DynamoDB, SQS, SNS, REST, CI/CD, AzureDevOps, GitHubActions, GitHubCopilot, Claude, ContractTesting, Microservices, PerformanceTesting, LoadTesting, Scripting 🏢 Description: ID72456 AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. Why join us If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :) About the role We are looking for a Senior QA Automation Engineer to own quality strategy for serverless middleware services powering ordering, loyalty, payments, and third-party integrations across a major consumer platform. You will design and maintain automated test suites for RESTful APIs and event-driven architectures on AWS, execute performance and load testing, validate partner integrations including delivery and payment platforms, and integrate quality gates into CI/CD pipelines using Azure DevOps and GitHub Actions. The role expects active use of AI-assisted tools as a core part of daily quality engineering work. What you will do Build automated test frameworks for serverless applications; Validate event-driven workflows and asynchronous messaging; Execute performance and load testing; Validate resiliency and failure scenarios; Design, build, and maintain automated test suites covering functional, integration, and contract testing for middleware APIs and services ensuring correct behavior in isolation and across dependencies; Leverage AI-assisted tools for test case generation, synthetic data creation, failure analysis, and coverage documentation; Own performance and reliability validation including load, stress, spike, and soak testing, establishing baselines and identifying bottlenecks; Partner with engineers throughout the development cycle to align on test strategy, acceptance criteria, and CI/CD integration via Azure DevOps or GitHub Actions; Validate third-party integrations through contract testing, sandbox/staging validation, and failure mode analysis; Track and report quality metrics, maintain documentation, and contribute to incident post-mortems. Must haves 4+ years of quality engineering or software engineering experience focused on backend API testing; Experience designing automated test suites for REST APIs in distributed or microservices environments; Hands-on experience with performance and load testing; Proficiency in JavaScript/TypeScript , Java , or Python ; Working knowledge of AWS serverless services (Lambda, API Gateway, DynamoDB, SQS/SNS); Experience integrating automated tests into CI/CD pipelines (Azure DevOps, GitHub Actions); Proficiency with AI-assisted development tools (GitHub Copilot, Claude, or equivalent); Familiarity with contract testing approaches and consumer-driven contracts; Strong analytical and root-cause analysis skills, including distinguishing flaky tests from real defects; Experience validating asynchronous systems; Strong scripting skills; Clear communication and ability to translate test findings into engineering priorities; Collaborative approach to working within engineering sprints; Upper-intermediate English level. Nice to haves Experience with k6, Gatling, JMeter, or similar performance testing tools; Postman/Newman experience; Familiarity with Pact or other contract testing tools; Cognito authentication testing experience; Delivery and payment integration testing experience; Experience with DoorDash, Uber Eats, or similar marketplace APIs; Chaos engineering and fault injection (AWS FIS or similar); Observability tooling experience (Dynatrace, Datadog, CloudWatch); Multi-region AWS testing and failover/latency validation; Background in QSR, retail, or e-commerce domains; AWS Certified Developer – Associate or higher. The benefits of joining us Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive. Meet Our Recruitment Process Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback: Short online form to confirm basic requirements 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process. 5-minute introduction video Synchronous stage – Live interviews Technical interview with our engineering team (scheduled at your convenience) Final interview with your future teammates If it’s a match — you’ll get an offer!

🏢 Summary: Senior QA Engineer role focused on automation-first testing within a Credit Assessment and Decision team, with strong emphasis on Robot Framework, API/system testing, and CI/CD-supported quality processes. The position involves designing and maintaining automated tests, supporting releases, improving test coverage, and collaborating closely with developers and business analysts. The role also includes selective manual testing, troubleshooting test failures, and promoting quality standards across delivery teams. 🗂️ Requirements: 5+ years of senior-level QA experience, Hands-on experience in automation-focused testing roles, Experience with Robot Framework, Experience with Python, Strong API testing experience, Strong system testing experience, Experience creating and maintaining automated test suites, Experience with test data and environment configuration, Experience with enterprise test management tools, Experience with CI/CD pipelines, Experience with AI-assisted tools and agent-based workflows, Good spoken and written English 📃 Skills: Robot, Python, API, CI/CD, Testing, Automation 🏢 Description: We are looking for a Senior QA Engineer to join our Credit Assessment and Decision team. In this role, you will take strong ownership of quality within the project by designing, building, and maintaining automated tests, supporting releases, and helping the team strengthen an automation-first approach to testing. This is primarily an automation-focused role, with our automation setup centered around Robot Framework, a keyword-driven framework with human-friendly syntax used to create readable and maintainable automated tests. The role also includes selective exploratory and release-focused manual testing where it adds value. We are looking for someone who is comfortable working hands-on with automation, improving test coverage and suite reliability, and acting as a senior QA voice in close collaboration with developers and business analysts. The ideal candidate combines solid automation engineering skills with a pragmatic quality mindset, strong communication, and the confidence to challenge constructively when quality risks or unclear requirements appear. Responsibilities: Design, create, and maintain automated tests for API-based system and regression testing Support release activities by preparing, executing, and following up on quality assurance tasks Perform selective exploratory and release-focused manual testing where automation is not the most effective option Manage and maintain test assets with proper traceability and reporting in enterprise test management tooling Investigate failed test runs and identify whether issues are caused by product defects, test defects, data problems, or environment instability Work closely with developers and business analysts to ensure quality is addressed early in delivery Act as a senior QA voice within the project by promoting good testing practices, strengthening quality standards, and driving an automation-first approach across delivery Contribute to knowledge sharing and participate in cross-project tester ceremonies within the unit Must-have knowledge and experience: Good Experience Requirements We are looking for someone with solid senior-level QA experience, typically 5+ years, and a clear track record in automation-focused testing roles You should bring hands-on experience from projects where automation was a core part of delivery, not only an additional activity alongside manual testing You should be comfortable taking a leading role in project-level QA work without necessarily holding formal people-management responsibility Technical Expertise Hands-on experience with Robot Framework and Python for test automation, troubleshooting, and test support tooling Strong experience in API and system testing Experience creating new automated tests and maintaining existing automated test suites Experience working with test data, environment configuration, and execution across multiple environments Experience with enterprise test management tools, including test case management, traceability, and reporting Experience working with CI/CD pipelines to support automated test execution, release readiness, and quality feedback loops Experience working with AI-assisted tools and agent-based workflows, with the ability to identify practical opportunities to improve testing and delivery through AI Good spoken and written English

🏢 Summary: Senior QA Automation Engineer role focused on testing and validating RESTful APIs in the financial services domain using Python and Robot Framework. The position involves designing and maintaining automated test suites, collaborating in Agile Scrum teams, and contributing to QA strategy and process improvements. The offer includes long-term cooperation, hybrid work, and opportunities to work with modern API-driven technologies. 🗂️ Requirements: Experience in RESTful API testing, Strong Python skills, Hands-on Robot Framework experience, Knowledge of Jenkins, Knowledge of Git, Knowledge of Docker, Knowledge of Kubernetes, Understanding of manual and automated testing processes, ISTQB Foundation certification or equivalent experience, English proficiency, Experience in Agile/Scrum environments 📃 Skills: Python, Robot, REST, Jenkins, Git, Docker, Kubernetes, Java, Scrum, Agile, ISTQB 🏢 Description: We are looking for an experienced Senior QA Automation Engineer to join a team developing modern API-driven solutions in the financial services domain. In this role, you will work closely with developers, business analysts, and other stakeholders in an Agile environment to ensure the highest quality of software. You will be responsible for designing, developing, and maintaining automated tests with a strong focus on REST APIs using Python and Robot Framework. Your Responsibilities Collaborate with developers, business analysts, and stakeholders within a Scrum team Test and validate RESTful APIs Analyze business and technical requirements from a testing perspective Design, plan, execute, and maintain test cases Develop and maintain automated test suites using Python and Robot Framework Report and communicate test results Participate in quality assurance initiatives and continuously improve testing processes Contribute to automation strategy and best practices Requirements Proven experience in RESTful API testing and API testing methodologies Strong Python programming skills for test automation Hands-on experience with Robot Framework Practical knowledge of DevOps tools, including: Jenkins Git Docker Kubernetes (K8s) Good understanding of software testing processes, including both manual and automated testing ISTQB Foundation Level certification or equivalent practical experience Very good command of English (spoken and written) Experience working in Agile/Scrum environments Nice to Have Basic knowledge of Java Passion for continuous learning and professional development Proactive mindset and willingness to improve testing processes Strong collaboration and communication skills What We Offer Long-term cooperation on an innovative technology project Opportunity to work with modern technologies and API-driven solutions International and collaborative work environment Agile way of working with experienced engineering teams Opportunity to influence testing strategy and quality standards Hybrid work model (3 days per week from the office) Professional growth and continuous learning opportunities

🏢 Summary: Senior Big Data Developer role focused on full ownership of a modern AWS-based data platform, including architecture, infrastructure, and performance optimization. The position involves building end-to-end data pipelines, managing cloud infrastructure as code, and implementing a scalable data lakehouse using advanced big data frameworks. The role emphasizes deep AWS expertise, Spark-based processing, and workflow orchestration in a high-performance environment. 🗂️ Requirements: Expert-level Core Python proficiency, Strong experience with PySpark and Apache Spark, Extensive hands-on experience across AWS services (S3, Lambda, EMR, Redshift, Glue, VPC, ECS, ECR, SQS), Strong proficiency in AWS CDK and AWS CLI, Experience designing and managing Airflow workflows, Experience with Apache Iceberg table format, Advanced SQL skills, Experience with REST API integration, Proficiency in Bash scripting, Experience with infrastructure-as-code and cloud security (IAM, KMS, Secrets Manager) 📃 Skills: Python, PySpark, Spark, AWS, S3, Lambda, EMR, Redshift, Glue, VPC, ECS, ECR, SQS, CDK, CLI, Airflow, StepFunctions, Iceberg, SQL, REST, Bash, IAM, KMS, Athena, RDS, Pydantic, Alembic 🏢 Description: We are looking for a Senior Big Data Developer to join our team and take full ownership of a modern, high-performance data platform. Essential functions End-to-End Data Engineering: Design and build complex ingestion and transformation pipelines using Python (PySpark) and Apache Spark. Cloud Infrastructure Ownership: Take full responsibility for our AWS environment, utilizing AWS CDK to manage everything from VPCs and Load Balancers to EMR clusters and ECS containers. Orchestration & Workflow: Develop and manage sophisticated data workflows using Airflow (MWAA) and AWS Step Functions. Modern Data Lakehouse: Implement and optimize storage layers using Apache Iceberg and Redshift, adhering to Medallion Architecture and advanced design patterns. Infrastructure-as-Code: Architect self-healing and scalable infrastructure through AWS CDK, ensuring security and compliance via IAM, KMS, and Secret Manager. Performance Tuning: Monitor and optimize query performance across Athena, Glue, and RDS to ensure low-latency data access. Qualifications Python Mastery: Expert-level proficiency in Core Python, including experience with Pydantic and Alembic. Deep AWS Expertise: Extensive hands-on experience across the AWS ecosystem (S3, Lambda, EMR, Redshift, Glue, VPC, ECS, ECR, SQS). IaC & Automation: Strong proficiency in AWS CDK and the AWS CLI; ability to manage your own cloud infrastructure independently. Big Data Frameworks: Proven experience with Apache Spark (PySpark) and modern table formats like Apache Iceberg. Data Orchestration: Hands-on experience with Airflow for managing complex data lifecycles. SQL & APIs: Advanced SQL skills and a solid understanding of REST API integration. Scripting: Proficiency in Bash for system-level automation. Would be a plus Backend Engineering Background: Prior experience in software engineering (beyond just data) is a major plus, specifically building scalable microservices. Familiarity with distributed design patterns and data governance. We offer Opportunity to work on bleeding-edge projects Work with a highly motivated and dedicated team Competitive salary Flexible schedule Benefits package - medical insurance, sports Corporate social events Professional development opportunities Well-equipped office About us Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI , supported by profound expertise and ongoing investment in data , analytics , cloud & DevOps , application modernization and customer experience . Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.