Jobs
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· 60 views · 8 applications · 17d
Middle QA Automation Engineer (Java) for Sport Frontend team
Hybrid Remote · Armenia, Cyprus, Czechia, Moldova, Poland · Product · 3 years of experience · B1 - Intermediate Ukrainian Product 🇺🇦We’re looking for a highly motivated and self-driven QA Engineer with 3+ years experience who is passionate about delivering high-quality products through both manual and automated testing. You’ll play a key role in ensuring the reliability, performance,...We’re looking for a highly motivated and self-driven QA Engineer with 3+ years experience who is passionate about delivering high-quality products through both manual and automated testing. You’ll play a key role in ensuring the reliability, performance, and overall quality of our software solutions — from initial development through to production.
This role is ideal for someone who thrives on independence, takes ownership of their work, and enjoys problem-solving, continuous learning, and uncovering issues others might miss.About your key responsibilities and impact:
- Designing, developing, and maintaining automated test scripts for web, API, and backend systems;
- Performing thorough manual testing across multiple platforms and environments;
- Collaborating closely with developers, product managers, and other QA engineers to ensure seamless integration and quality delivery;
- Analyzing requirements, identifying edge cases, and creating detailed test plans, test cases, and reports;
- Troubleshooting complex issues, reproducing defects, and verifying bug fixes;
- Continuously researching and adopting new tools and frameworks to improve testing efficiency and coverage;
- Ensuring adherence to quality standards and contributing to process improvement initiatives;
Driving testing independently with minimal supervision, from planning through execution.
Essential professional experience:
- Proven experience as a QA Engineer with both manual and automation testing skills.
- Strong understanding of QA methodologies, tools, and processes.
- Hands-on experience with one or more automation frameworks (e.g., Selenium, Playwright, Cypress, Postman/Newman, JUnit, Pytest, etc.).
- Solid knowledge of API testing, CI/CD pipelines, and version control systems (e.g., Git).
- Analytical mindset with excellent troubleshooting and debugging abilities.
- Self-learner who can independently find solutions and stay up to date with QA best practices.
- Strong communication skills and the ability to work collaboratively in a cross-functional environment.
- Passion for testing, attention to detail, and a relentless drive for quality.
- Ukrainian or Russian will be a plus;
- Intermediate level of English.
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· 45 views · 0 applications · 16d
Automation Software Test Engineer
Office Work · Poland · 4 years of experience · B2 - Upper IntermediateDescription We’re looking for an experienced Embedded Software Tester to join our team. You’ll be responsible for validating embedded systems, with a strong focus on Python-based test automation. The ideal candidate will have a solid background in the...Description
We’re looking for an experienced Embedded Software Tester to join our team. You’ll be responsible for validating embedded systems, with a strong focus on Python-based test automation. The ideal candidate will have a solid background in the automotive industry and a deep understanding of its specific working environment and standards.
Requirements
Key Skills We’re Looking For:
Strong Python skills, especially with test frameworks like Pytest.
Experience with testing embedded systems running on QNX.
Prior experience in the automotive industry, with a good understanding of its development lifecycle and functional safety requirements.
Knowledge of UDS and DoIP protocols.
Foundational knowledge of Android.
Excellent problem-solving abilities and a meticulous attention to detail.
Strong communication skills in English.Bonus Points For:
Experience with CI/CD tools (Jenkins, Gerrit).
Experience with ASPICE or ISO26262.Job responsibilities
Job Responsibilities
More
Design, develop, and maintain automated test scripts using Python and Pytest.
Execute a variety of software tests, including integration and system-level tests.
Perform fault tracing and detailed root cause analysis.
Collaborate closely with software developers and other testers to ensure product quality.
Report bugs and track their resolution using standard bug tracking tools.
Contribute to the continuous improvement of our testing processes and automation framework. -
· 42 views · 2 applications · 5d
Middle QA Automation Engineer (Java)
Office Work · Ukraine (Kyiv) · Product · 3 years of experience · B1 - IntermediateDelasport — Implementing Technological Solutions Here and Now Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports...Delasport — Implementing Technological Solutions Here and Now
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.
RESPONSIBILITIES
- Participate in test automation framework development, configuration, and maintenance
- CI jobs/pipelines configuration
- Backend and Frontend tests development and maintenance
- Automated test results analysis
- Participate in feature team daily life
REQUIREMENTS
- At least 2+ years of automation experience in Java
- OOP knowledge
- Experience with Selenium WebDriver
- REST API knowledge
- CI jobs/pipelines configuration (Jenkins)
- Windows CMD knowledge
- Excellent knowledge of Git
- Basic experience with databases (SQL Server, MongoDB)
- Experience with Postman or any of the API testing tools
- Agile and Scrum understanding
- Good understanding of QA processes and SDLC
- Upper-intermediate English level
NICE TO HAVES
- Experience with JUnit and Spring Boot
- Integration testing experience
- Basic Linux shell knowledge
- Basic knowledge of Docker
- Experience with microservice architecture
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker, which is available from the first month of cooperation
- Life insurance with the broker, which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainments
- Happy hours on Fridays
- Gig contract support
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· 66 views · 3 applications · 16d
Middle AQA Engineer (Python)
Full Remote · Poland · 3 years of experience · B2 - Upper IntermediateOur client is a comprehensive, cloud-based facilities management solution designed to streamline operations for public sector organizations, commercial real estate, and educational institutions. It offers a suite of tools to enhance maintenance...Our client is a comprehensive, cloud-based facilities management solution designed to streamline operations for public sector organizations, commercial real estate, and educational institutions. It offers a suite of tools to enhance maintenance efficiency, optimize space utilization, and improve asset management.
Requirements:
- 3+ years of experience in web applications testing with a focus on automation and performance testing
- At least 2+ years of experience as automation QA Engineer
- Strong proficiency in using Robot Framework for automated testing
- Strong proficiency with Python in automation testing
- Commercial or practical experience with Selenium
- Strong understanding of testing processes and Agile methodologies, especially SAFe
- Strong experience working with test management systems
- Excellent communication and teamwork skills, with the ability to mentor junior QAs.
Nice to have:
- Familiarity with MS Azure
Responsibilities:
- Develop, implement, and maintain automated test cases using Robot Framework to ensure functionality, integration, and regression testing
- Conduct manual testing to ensure application quality
- Design and implement API and UI test automation frameworks, making use of Robot Framework's keyword-driven approach
- Write custom Python libraries to extend the Robot Framework for specific testing requirements
- Collaborate with the development team to understand new features and ensure appropriate testing coverage
- Provide guidance and mentorship to junior QA team members on best practices for automation and performance testing
- Participate in code reviews to ensure best practices and high-quality standards for test code
- Integrate automated tests into CI/CD pipelines using Github Actions
- Generate and maintain detailed test reports, logs and performance metrics
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· 199 views · 42 applications · 16d
General QA - Python or TS/JS into virtualisation industry
Full Remote · Countries of Europe or Ukraine · 4 years of experience · B2 - Upper IntermediateTHE ROLE: Write, run, and troubleshoot automated tests for web applications. Set up and support test frameworks and automation tools. Perform manual testing of new features as part of the development cycle to validate functionality before automation -...THE ROLE:
- Write, run, and troubleshoot automated tests for web applications.
- Set up and support test frameworks and automation tools.
- Perform manual testing of new features as part of the development cycle to
validate functionality before automation - ensuring a solid understanding of
expected behaviour and identifying edge cases early.
- Work with APIs and common libraries used in test automation.
- Build and maintain services to help run and manage automated tests.
- Help integrate tests into CI/CD pipelines and make sure they run smoothly.
- Work closely with developers and products to catch bugs early and improve
test coverage.
ABOUT YOU:
- 5+ years of experience in automation testing, mostly using Python or TS/JS.
- Solid experience with Playwright.
- Familiar with cloud and virtualisation platforms like GCE, Azure, and ESXi.
- Experience testing microservices and working with REST APIs.
- Used tools like Jenkins or GitHub Actions for continuous integration.
- Familiar or have experience with modern tools (including AI-powered ones)
that help improve QA and test automation workflows.
- Good problem-solving skills and can work independently when needed.
NICE TO HAVE:
Experience with manual testing.
More -
· 124 views · 45 applications · 16d
Automation QA Engineer (Middle / Strong Middle)
Full Remote · Countries of Europe or Ukraine · 3 years of experience · B2 - Upper IntermediateWE HELP YOU FIND THE RIGHT QA PROJECT BY REPRESENTING YOU AS AN INDIVIDUAL About WeAreQA WeAreQA connects top QA talent with projects that fit their tech stack, domain expertise, and career goals. We work with startups and global companies across...⚠️ WE HELP YOU FIND THE RIGHT QA PROJECT BY REPRESENTING YOU AS AN INDIVIDUAL
About WeAreQA
WeAreQA connects top QA talent with projects that fit their tech stack, domain expertise, and career goals.
We work with startups and global companies across various industries — and we’ll help you find the right project for your automation skills.What We Offer
- Create a professional email for job communication
- Build and optimize your profiles on top hiring platforms
- Redesign your CV to meet high-conversion standards
- Handle all communication on your behalf
- Apply for roles that truly match your skills and goals
- Run Q&A sessions with our QA Guru
- Help you get ready for every interview with confidence
Responsibilities
- Design and develop automated test frameworks (UI, API, Integration).
- Maintain and optimize existing automation suites.
- Collaborate with developers, DevOps, and manual QA to ensure test coverage.
- Participate in code reviews and CI/CD pipeline integration.
Drive continuous improvement of testing processes.
Requirements
- 2–5 years of experience as an Automation QA Engineer.
- Strong skills in one or more languages (Java / JavaScript / Python / C#).
- Experience with automation tools and frameworks: Selenium, Selenide, Cypress, Playwright, REST Assured, or similar.
- Knowledge of CI/CD tools (Jenkins, GitLab CI, GitHub Actions).
- Understanding of software testing principles and SDLC.
- English — at least Intermediate level.
Why WeAreQA
We don’t just offer vacancies — we match you with the right project where your automation expertise truly matters.
Let’s find your next AQA project together.
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· 242 views · 53 applications · 16d
QA Automation
Full Remote · Countries of Europe or Ukraine · 3 years of experience · B2 - Upper IntermediateWe’re looking for a developer experienced in building automated testing frameworks using Selenium that can be integrated into CI/CD pipelines such as Bitbucket Pipelines. The tests will target API/UI-driven systems with backends in Java (v18) and Laravel,...We’re looking for a developer experienced in building automated testing frameworks using Selenium that can be integrated into CI/CD pipelines such as Bitbucket Pipelines. The tests will target API/UI-driven systems with backends in Java (v18) and Laravel, including Auth0-based authentication.
Requirements:
- 3+ years of experience in QA Automation
- Hands-on experience with Selenium WebDriver and JUnit/TestNG for automated UI testing
- Solid understanding of REST API testing (Postman or similar tools)
- Java (18+) programming experience or strong willingness to advance in Java-based automation
- Familiarity with Laravel APIs and understanding of PHP-based backends
- Experience with Auth0, including OAuth 2.0 and JWT token flows
- Practical knowledge of CI/CD automation, preferably using Bitbucket Pipelines
- Confident use of Git (Bitbucket), branching strategies, and pull request reviews
Nice to Have
- Understanding of Docker for creating local test environments
- Experience with API mocking tools (Mockito or similar)
- Basic knowledge of AWS services and integrations for testing environments
Responsibilities:
- Develop and Maintain Automated Test Frameworks: Design, develop, and maintain robust and scalable automated test frameworks using Java and other relevant technologies.
- Test Planning and Execution: Collaborate with cross-functional teams to identify test requirements, develop test plans, and execute test cases to ensure the quality and reliability of software products.
- Test Automation: Develop and execute automated test scripts to validate software functionality, performance, and scalability.
- Defect Management: Identify, document, and track defects using defect tracking tools. Work closely with development teams to prioritize and resolve defects in a timely manner.
- Documentation: Create and maintain comprehensive test documentation including test plans, test cases, and test reports.
We offer: - Competitive salary, long-term employment;
- Honest attitude, individual approach, stability, and keeping promises;
- Flexible schedule, possibility to partially work from home or remotely;
- Personal Development Plan;
- English lessons;
- Support in the war-situation;
- Yoga classes 2 times per week;
- Personal Time Off (Kid’s activities, Car maintenance, Doctor appointment, etc.);
- Supportive and friendly team members.
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· 125 views · 25 applications · 16d
Senior AQA Java Engineer
Full Remote · Ukraine · 4.5 years of experience · B2 - Upper IntermediateWe are looking for a Senior Automation QA Java to join our team! Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a...We are looking for a Senior Automation QA Java to join our team!
Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a cross-functional Agile squad to build and maintain next-generation mobile banking solutions. The team focuses on delivering secure, stable, and seamless mobile experiences for millions of users. Approx. 10% manual and 90% automation testing (subject to change based on project needs and priorities).
Responsibilities:
- Perform automated testing of back-end application
- Develop and maintain automated test scripts using Java, Selenide
- Analyze logs and identify issues across multiple environments
- Create and maintain test documentation (Test Plans, Test Strategies, Test Cases)
- Collaborate with developers, product owners, and other QA engineers within Agile squads
- Participate in regression, smoke, and exploratory testing
- Test using real devices, emulators, and device farms
Requirements:
- 4-5+ years of experience in software testing (manual and automation)
- Strong knowledge of testing methodologies, test design techniques, and QA best practices
- Hands-on experience with Java, Selenide, and Rest Assured
- Experience with Charles Proxy or similar tools (e.g., Fiddler, Proxyman) for traffic and network debugging
- Solid understanding of CI/CD pipelines, and logging systems
- Experience working in Agile/Scrum environments
- Good analytical and problem-solving skills
- Intermediate+ level of English
We offer:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
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· 111 views · 0 applications · 3d
Software Engineer in Test
Full Remote · Lithuania, Latvia · 3 years of experience · B2 - Upper IntermediateIn a partnership with one of the global consulting enterprises, we are looking for a Software Engineer in Test specializing in Android or IOS applications to join our Account Mobile QA team. You will be responsible for designing, implementing, and...In a partnership with one of the global consulting enterprises, we are looking for a Software Engineer in Test specializing in Android or IOS applications to join our Account Mobile QA team. You will be responsible for designing, implementing, and maintaining automated test frameworks to ensure the reliability, functionality, and performance of our mobile products. This role requires strong Kotlin or Swift skills, hands-on mobile testing experience, and a collaborative mindset to work closely with developers, product owners, and UX teams.
Key Responsibilities:
- Define, communicate, and implement effective test approaches.
- Review and understand functional requirements, raising valid questions and risks early.
- Collaborate closely with developers and QA engineers to ensure products meet specifications and quality goals.
- Develop, enhance, and maintain automated test frameworks to validate both functional and non-functional requirements.
- Troubleshoot, reproduce, and verify reported defects, identifying root causes and providing detailed feedback.
- Produce clear, concise reports that demonstrate test coverage and product quality.
- Communicate testing status, progress, and risks to stakeholders.
- Follow QA best practices and contribute to process improvement within the team.
Essential Skills and Experience for Android:
- 2+ years of experience testing native Android applications.
- Strong coding skills in Kotlin (Java experience is a plus).
- Hands-on experience writing automated tests with Espresso or similar Android testing frameworks.
- Solid understanding of mobile testing practices, SDLC, and agile methodologies.
- Proven collaboration with developers, UX designers, and product owners to deliver high-quality mobile apps.
- Excellent communication and cross-team coordination skills.
- Experience planning, executing, and reporting test strategies in agile, cross-functional teams.
Essential Skills and Experience for IOS:
2+ years of experience testing native iOS applications.
Proficiency in Swift and experience writing tests with XCUITest or equivalent frameworks.
Good understanding of iOS app architecture, SDLC, and mobile testing methodologies.
Strong collaboration skills, able to work effectively with engineers, designers, and product owners.
Excellent written and verbal communication skills.
Experience working in agile, cross-functional teams, contributing to sprint planning and delivery.
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· 133 views · 35 applications · 15d
Manual QA Engineer
Full Remote · Countries of Europe or Ukraine · 2 years of experience · B1 - IntermediateWe are looking for a skilled Middle Manual QA Engineer. Requirements: 2+ years of related work experience Solid knowledge of testing processes, methodologies, and standards Experience in web projects testing Experience in defining scope of...We are looking for a skilled Middle Manual QA Engineer.
✅ Requirements:
✔️ 2+ years of related work experience
✔️ Solid knowledge of testing processes, methodologies, and standards
✔️ Experience in web projects testing
✔️ Experience in defining scope of testing, developing testing approach
✔️ Attentive to detail, analytical skills, and a scientific approach to problem-solving
✔️ Basic SQL knowledge
✔️ Strong verbal/written communication & an excellent attention to detail
✔️ Knowledge of JIRA and/or similar bug tracking tools
✔️ Experience in test documentation creation and maintenance experience in defining scope of testing, test plan, writing test cases,
✔️ Intermediate+ level of English (both verbal and written)
✅ Will be a plus
✔️ Experience in I18n,l10n testing
✔️ Experience in API testing
✔️ Knowledge of Azure Data Factory
✅ Duties and opportunities
✔️ Manual testing of web applications
✔️ Defects management in the bug-tracking system
✔️ Test documentation management
✔️ Collaboration with project team
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· 111 views · 10 applications · 15d
Middle QA Engineer (Java, Mobile, Manual\Automation)
Full Remote · Ukraine · 3 years of experience · B2 - Upper IntermediateOur client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a cross-functional Agile squad to build and maintain next-generation mobile...Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a cross-functional Agile squad to build and maintain next-generation mobile banking solutions. The team focuses on delivering secure, stable, and seamless mobile experiences for millions of users.
Responsibilities
- Perform both manual and automated testing of mobile applications (iOS & Android)
- Develop and maintain automated test scripts using Java, Kotlin, Appium, Selenide, and Rest Assured
- Work with tools such as Charles Proxy (or similar) for traffic inspection and debugging
- Analyze logs and identify issues across multiple environments
- Create and maintain test documentation (Test Plans, Test Strategies, Test Cases)
- Collaborate with developers, product owners, and other QA engineers within Agile squads
- Participate in regression, smoke, and exploratory testing
- Test using real devices, emulators, and device farms
Requirements
- 3+ years of experience in software testing (manual and automation)
- Strong knowledge of testing methodologies, test design techniques, and QA best practices
- Hands-on experience with Java, Appium, Kotlin, Selenide, and Rest Assured
- Experience with Charles Proxy or similar tools (e.g., Fiddler, Proxyman) for traffic and network debugging
- Solid understanding of mobile platforms, CI/CD pipelines, and logging systems
- Experience working in Agile/Scrum environments
Good analytical and problem-solving skills
Workload Split
- Approx. 50% manual and 50% automation testing (subject to change based on project needs and priorities)
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· 181 views · 16 applications · 4d
Middle AQA Engineer (Java)
Ukraine · 3 years of experience · B1 - IntermediateWe are looking for a skilled Middle QA Engineer (WEB/Backend, Manual & Automation) to join our engineering team. Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology...We are looking for a skilled Middle QA Engineer (WEB/Backend, Manual & Automation) to join our engineering team.
Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a cross-functional Agile squad to build and maintain next-generation mobile banking solutions. The team focuses on delivering secure, stable, and seamless mobile experiences for millions of users.
Responsibilities- Perform both manual and automated testing
- Develop and maintain automated test scripts using Java and Selenide
- Analyze logs and identify issues across multiple environments
- Create and maintain test documentation (Test Plans, Test Strategies, Test Cases)
- Collaborate with developers, product owners, and other QA engineers within Agile squads
- Participate in regression, smoke, and exploratory testing
Test using real devices, emulators, and device farms
Requirements
- 3+ years of experience in software testing (manual and automation)
- Strong knowledge of testing methodologies, test design techniques, and QA best practices
- Hands-on experience with Java, Selenide
- Experience with Charles Proxy or similar tools (e.g., Fiddler, Proxyman) for traffic and network debugging
- Solid understanding of mobile platforms, CI/CD pipelines, and logging systems
- Experience working in Agile/Scrum environments
- Good analytical and problem-solving skills
- Intermediate+ level of English
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
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· 184 views · 62 applications · 15d
QA Automation Engineer
Full Remote · EU · 3 years of experience · B2 - Upper IntermediateAt ScrumLaunch, we help startups build scalable, reliable, and high-quality software — and testing excellence is a huge part of that. We’re looking for a QA Automation Engineer who’s passionate about delivering top-notch products through smart, automated...At ScrumLaunch, we help startups build scalable, reliable, and high-quality software — and testing excellence is a huge part of that.
We’re looking for a QA Automation Engineer who’s passionate about delivering top-notch products through smart, automated testing.Requirements
- 3–5+ years of experience in automation testing
- Proven experience building or maintaining test frameworks
- Solid background in frontend and backend testing environments
Technical Skills
- Strong experience with web testing (frontend & backend)
- Hands-on experience with modern test automation frameworks — ideally Playwright or Cypress
- Knowledge of Selenium WebDriver tools is also welcome
- Good understanding of PostgreSQL (or other relational databases)
- Proficiency with Git and collaborative workflows (branches, PRs)
- Understanding of API testing principles
- Familiarity with test case management tools such as Qase.io or Allure (a plus)
- Nice to have: GraphQL, mobile testing, or AI-based testing tools
Soft Skills
- Exceptional attention to detail and analytical mindset
- Self-organized, proactive, and results-driven
- Comfortable working independently and in a distributed team
- English: Upper-Intermediate (B2) or higher
What We Offer
- Opportunities to work on diverse and challenging projects
- A collaborative, supportive team culture
- 12 vacation days per year
- 5 paid sick days per year
- English classes to keep improving
- Mental health support — access to therapist or psychologist sessions
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· 63 views · 6 applications · 12d
Performance Engineering Lead
Full Remote · Ukraine · Product · 6 years of experience · B2 - Upper IntermediateWho We Are: Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. About the Product: ProteanTecs is redefining how advanced electronics...Who We Are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.About the Product:
ProteanTecs is redefining how advanced electronics perform in real-world conditions. Built on deep data from Universal Chip Telemetry (UCT), our client’s platform delivers predictive insights at scale across the full chip lifecycle. This isn’t a typical SaaS system - they’re operating across edge devices, complex ML pipelines, petabyte-scale telemetry data, and mission-critical cloud infrastructure. Performance here isn’t about shaving milliseconds - it’s about enabling global tech companies to prevent downtime, increase yields, and improve reliability in real time.
About the Role:
As a Performance Engineering Lead, you’ll take full ownership of proteanTecs’ performance strategy across the entire technology stack: from edge compute and ML workloads to cloud-based analytics and customer-facing dashboards.You will design and lead performance testing across the entire platform from data upload and backend processing, through machine learning workloads, to BI dashboards and visualization layers. This role combines hands-on technical work with strategic leadership, shaping how performance, scalability, and stability are measured, tested, and continuously improved throughout our software lifecycle.
Your work will directly affect how customers interact with ProteanTecs’ platform and how the most advanced semiconductor systems in the world are monitored and optimized.
Key Responsibilities:
- You’ll own the performance layer of a deep-tech platform with massive real-world impact
- Design and execute platform-wide performance testing (load, stress, longevity)
- Identify bottlenecks across backend services, databases, ML pipelines, and dashboards
- Optimize microservices, APIs, and cloud environments (AWS, Kubernetes) for speed and efficiency
- Tune database performance for ingestion, queries, and indexing
- Improve ML workload efficiency (training, inference, resource use)
- Boost performance of dashboards and large-scale data visualizations
- Integrate automated performance testing into CI/CD workflows
- Define and track KPIs, SLAs, and reliability metrics
- Act as a company-wide performance advocate, promoting best practices across teams
- Partner with Product, Dev, DevOps, Analytics, and Machine Learning teams to identify, isolate, and resolve performance issues.
- Mentor teammates and raise the engineering bar for scalability and stability.
- Lead initiatives like Continuous Performance and “Performance as a Service”.
Required Competence and Skills:
- 6+ years of experience in performance engineering, backend optimization, or large-scale cloud systems.
- Proven experience in designing, executing, and analyzing performance, load, and stress tests.
- Hands-on experience with cloud platforms (such as AWS, GCP, Azure).
- Expertise in backend microservices performance - profiling, bottleneck detection, and optimization.
- Experience optimizing databases such as Vertica, MySQL, and Elasticsearch.
- Familiarity with machine learning workloads and model performance
- optimization.
- Strong scripting and automation skills in Python.
- Familiarity with monitoring and observability tools (Prometheus, Grafana, or similar).
- Experience integrating performance testing and monitoring into CI/CD
- pipelines (GitHub Actions, Jenkins).
Nice to have:
- Experience leading performance and reliability initiatives or teams.
- Strong understanding of big data systems, distributed architectures, and scalability challenges.
- Understanding of frontend and BI dashboard performance, including query efficiency, caching, and rendering optimization.
- Experience in testing and optimizing Tableau dashboards and Vertica performance.
- Familiarity with data pipelines, parquet-based processing, or ETL systems.
- Knowledge of machine learning infrastructure (MLRun).
- Proven success in building or contributing to internal performance frameworks.
Why Us?
- We provide 20 days of vacation leave per calendar year (plus official national holidays of the country you are based in).
- We provide full accounting and legal support in all countries in which we operate.
- We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.
- We offer a highly competitive package with yearly performance and compensation reviews.
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· 61 views · 5 applications · 12d
Automation QA Engineer
Full Remote · EU · Product · 3 years of experience · B1 - IntermediateWe’re rapidly growing and are excited to invite QA Automation Engineer to join our Paycord team. The ideal candidate is a dynamic leader capable of making daily decisions, diving deep into details, while keeping the broader business strategy in focus and...We’re rapidly growing and are excited to invite QA Automation Engineer to join our Paycord team.
The ideal candidate is a dynamic leader capable of making daily decisions, diving deep into details, while keeping the broader business strategy in focus and ensuring seamless performance across all functions.
Required skills and expertise:
•3+ years of commercial experience in test automation and quality assurance;
•Advanced programming skills in JavaScript and TypeScript;
•Experience with Playwright, Cypress, or similar framework;
•Strong experience with client-server architecture and REST API;
•Strong experience with SQL databases;
•Strong understanding of SDLC and best practices in the software development process (code reviews, CI/CD, etc.);
•Experience of setting up automation frameworks from scratch;
•Deep knowledge of test automation processes and approaches;
•Understanding of Agile/Scrum methodologies;
•Experience with working on complex projects that require a deep understanding of the application business logic and dependencies.
You would be running such tasks as:
•Cooperating with fellow Automation Test Engineers to improve the tooling and frameworks;
•Working closely with Software/Test Engineers and Product Managers across the project to understand the context and drive automation and testing to meet the objectives;
•Working on the continuous integration of the test scripts and driving your Squad towards continuous testing;
•Design and implement automated test scripts using Playwright framework to cover functional, regression, and UI testing. Ensure scripts are maintainable, scalable, and aligned with testing standards;
•Continuous improvement of the testing approaches, practices and processes.
Nice to have:
•Experience with performance testing;
•Experience with payment processing, FinTech domain;
•ISTQB certification or similar.
More
We offer:
Care for your health and well-being:
•100% paid sick leaves;
•20 working days of paid vacation;
•Comprehensive medical support;
•Benefits Cafeteria (budget for gym, dental services, psychological support, etc.);
•Corporate gifts and events.
Professional Growth & Development:
•Competitive salary with annual salary promotions;
•Annual budget for professional courses, conferences, workshops, and books;
•Access to internal training courses;
•Collaborate with a team of professionals and opportunities to share knowledge.
Corporate Culture:
•Dynamic, result-oriented work environment;
•Ability to influence product development at an early stage;
•Openness to new ideas and approaches, fostering healthy team discussions;
•No “red tape” culture, encouraging innovation and creativity.
Candidate journey:
HR Interview ---> Interview--->Final Interview