Jobs at Djinni

GlobalLogic is seeking a Back-end Engineer to help us improve and help to develop the new modern personalized digital platform. Every engineer in our team has an opportunity to make a tremendous impact. We are looking for innovative and passionate engineers who want to take ownership of features and projects and collaborate with other developers and product managers to evaluate, design, and implement from top to bottom. We will provide opportunities to work with cutting-edge technology that helps millions of people save their money.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or related field; or equivalent experience.
• Professional back-end experience (5+ years)
• Proficiency in JavaScript and NodeJS
• Proficiency in Linux
• Basic Knowledge in C++
• Experience with relational databases, NoSQL databases, and key-value stores.
• Familiarity with version control systems, particularly git.
• Hands-on experience with cloud platforms, preferably Microsoft Azure.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Ability to work effectively in a fast-paced and dynamic environment.

Job responsibilities

• Analyse requirements and design application’s functionality to solve business problems
• Design, implementation and integration of frontend and backend services
• Analysis of technical problems
• Creation and maintenance of project documentation
• Cooperation with other project members and the client regarding ongoing activities

S-PRO, a top-tier Digital Innovation and Software Engineering company. We specialize in providing cutting-edge services for fast-growing businesses and enterprises, with a strong focus on Finance, Renewable Energy and Healthcare domains and expertise in AI, Blockchain and Data Science. Our team of over 200 dedicated professionals works tirelessly across our global offices to develop innovative digital solutions that drive sustainable business value and increase our client’s competitiveness in a dynamic digital landscape.

Project description: The product is one of the first licensed digital asset banks powered by Blockchain. Our team is covering the delivery part of one of the core company’s services. It allows in a very simplified manner, process of capital raising for companies and investors providing the creation of new assets, manage offerings, buy, trade and earn crypto to future-proof your investment strategy.

Job requirements:

• Develop and maintain backend services for the blockchain platform;
• Implement new features and improvements using Node.js (NestJS) or React and TypeScript;
• Manage PostgreSQL databases (TypeORM or other ORM solutions);
• Implement cloud services using AWS (S3, SES, RDS);
• Participate in testing, code review, estimation, debugging, and production support;
• Independently gather and clarify requirements for implementation;
• Take ownership of project execution and lead development processes independently.

Requirements:

• 7+ years of experience as a FullStack Developer;
• Experience with fin-tech projects or integrating with payment systems;
• Strong knowledge of Node.js, TypeScript, and NestJS;
• Strong knowledge of React, React Query, Valtio, MUI;
• Experience with PostgreSQL (TypeORM or other ORM solutions);
• Strong experience with message brokers (Kafka);
• Nice to have Docker, Kubernetes experience;
• Experience in the infrastructure (terraform, helm charts);
• Experience with observability/monitoring (datadog or similar);
• Hands-on experience with AWS services (S3, SES, RDS);
• Knowledge of software development processes such as testing, code review, debugging, estimation, and production support;
• Ability to independently analyze requirements and implement solution;
• General understanding about blockchain (tokenization, smart contracts, how to handle blockchain transactions);
• Design patterns and algorithms knowledge.

What we offer:

• Long team focus: we create an environment of transparent communication, and minimal bureaucracy, which leads to long-term relationships.
• Development of niche expertise: we are working in several niches, such as FinTech, healthcare, and logistics. Therefore, our employees can develop their own expertise in these domains.
• Continuous learning: we create employee development plans / personal roadmaps /quick promotion processes.
• Internal career development: 80% of our current executives were promoted to those positions within S-PRO. We encourage initiative. If a person wants to set new challenges and grow, we will definitely support them.

Benefits and perks:

• Flexible schedule.
• Remote work model.
• Medical insurance
• Paid vacations
• Paid Sick-leaves.
• Paid State holidays.

An international IT holding with 11+ years in the market and a team of 390+ employees is scaling its Media Buying division and is looking for a Team Lead Media Buyer to take responsibility for PnL, the team, and the systematic growth of the department.
 

🔥 Responsibilities:

• Manage a team of buyers (3+ people): task setting, KPI control, and team development
• Launch and scale Facebook campaigns across Tier 1–3 GEO
• Take full responsibility for performance and PnL of the department
• Work with budgets of $300K – $1M+ per month
• Build processes: KPIs, reporting, workflows, onboarding, and training of new buyers
• Optimize key metrics: ROI, CR, CTR, CPM, CPA, LTV
• Scale profitable campaigns and implement new strategies
• Collaborate with creative, analytics, and product teams
   

✅ Required experience:

• 1–2+ years in a similar role
• Managing monthly budgets of $300K – $1M+
• Experience managing a team of buyers (3+ people)
• Deep expertise in Facebook Ads
• Experience in iGaming / Gambling verticals
• Understanding unit economics and the impact of traffic on retention and LTV
   

💰 We offer:

• Base + bonus of the team’s net profit
• Unlimited budgets for scaling
• Top-tier and private offers (including the holding’s own products)
• Remote work or offices in Cyprus / Portugal / Poland
• 20 days paid vacation + unlimited sick days
• Health insurance
• Budget for training and professional development
• Opportunity to influence the strategic growth of the department

We are looking for a strong Junior IT Recruiter who is ready to grow within a supportive and experienced recruitment team.
This role involves full-cycle recruitment, where you will take ownership of vacancies from sourcing to offer stage while collaborating closely with hiring managers and the recruitment team.
You will work with technical and non-technical roles across international markets, using modern sourcing techniques and recruitment tools to identify and engage top talent.
Our recruitment team currently consists of two recruiters and a team lead, and we provide mentorship and support during onboarding and throughout your professional development.

Responsibilities:

• Managing the full recruitment cycle: sourcing, screening, interviewing, and coordinating candidates through the hiring process
• Proactive cold sourcing and talent search via LinkedIn, job boards, and other platforms
• Conducting initial candidate interviews and screenings
• Writing and posting job descriptions on different platforms
• Using advanced sourcing techniques, including Boolean and X-ray searches
• Managing candidate pipelines in the Recruitment systems
• Working with technical and non-technical roles of different seniority levels

Requirements:

• 1.5+ years of experience in IT recruitment or a related field
• Experience working with international companies or global hiring environments
• Strong sourcing skills and understanding of modern talent sourcing strategies
• Hands-on experience with LinkedIn sourcing, Boolean search, X-ray search, and ATS/CRM systems
• Advanced level of English (both written and spoken)
• Strong interviewing, communication, and negotiation skills
• Independence, responsibility, and strong problem-solving skills
• Ability to work both independently and as part of a team
• Experience in outstaffing or outsourcing companies will be considered a strong plus.

We offer:

• A supportive team environment with mentorship and guidance during onboarding and beyond
• Opportunities for professional growth in IT recruitment
• Exposure to international hiring processes and markets
• Work with modern recruitment tools and sourcing strategies
• A collaborative environment where your ideas and initiatives are valued
• Paid LinkedIn Recruiter Lite subscription

About Global Staffing Support:
Global Staffing Support, formerly Global IT Support, is an outstaffing leader with over two decades of experience, connecting businesses with top-tier professionals worldwide. Our premier presence spans Ukraine, the Netherlands, the Philippines, Nepal, and Indonesia, offering cost-effective nearshore outstaffing services across diverse domains, including software development, internet marketing, business organization, support services, etc. At Global Staffing Support, our commitment goes beyond meeting business needs; we are dedicated to providing exceptional care for both our clients and professionals, going the extra mile to exceed expectations in every aspect of our service.

As a Product Owner (AI), you will have a unique opportunity to create additional value and provide decisive capabilities to the Security and Defense Forces of Ukraine by implementing the latest AI approaches. This is a perfect chance for a true AI enthusiast to prove that technology can forge a distinct advantage on the real battlefield.

This is a full-time office job. Candidates must be located in Kyiv
 

What is your Day to Day Mission:

• User Feedback & Requirements: Collect feedback from end-users, customers, and key stakeholders; transform these insights into concrete requirements aimed at solving critical problems or significantly increasing the efficiency of existing products.
• Strategy Formulation: Translate gathered requirements, best practices, and competitor analysis into an AI development strategy aligned with the Company’s strategic goals.
• Backlog Management: Maintain a prioritized backlog of features and user stories. Regularly update and refine the backlog based on feedback and evolving business requirements.
• Team Collaboration: Conduct regular grooming sessions and create corresponding Jira issues for development teams.
• Priority Coordination: Coordinate development priorities with other Product Management team members, ensure the relevance of key performance indicators (KPIs).
• Risk & Ethics Management: Identify and mitigate potential risks associated with developed products. Stay informed about ethical considerations, compliance requirements, and industry best practices in development.

• Cross-functional Cooperation: Collaborate with QA, engineering, and data science teams to define testing criteria for features. Ensure the quality and reliability of solutions through rigorous testing and validation.

   

What you bring to the team:

• 3+ years of experience in a Product Owner role.
• AI Expertise: 3+ years of practical experience in the AI domain.
• Agile Proficiency: Hands-on experience with Agile product development in multidisciplinary engineering teams.
• Technical Toolset: Deep familiarity with Jira, Confluence, and product backlog management.
• Validation & Testing: Experience participating in or managing product/system validation and flight testing processes.
• Problem-solving & Resilience: Solid problem-solving skills and resilience working in high-uncertainty, high-impact environments.
• Communication: Excellent communication skills to bridge the gap between engineering, leadership, and operations.
• UAV Domain Knowledge (Preferred): Understanding of UAV system architecture, including airframe design, propulsion, avionics, and control systems.

• Languages: Fluency in English.

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

Responsibilities:

 Develop and maintain high-performance, scalable, and fault-tolerant systems using Scala;
- Collaborate with cross-functional teams to design and develop software solutions that meet business needs;
- Design, develop, and test software components, services, and APIs;
- Write clean, efficient, and maintainable code;
- Troubleshoot and debug production issues, collaborate with the DevOps team;
- Working proactively on code quality, observability and best practices held across the company.

Hard Skills:

- Proficiency in Scala and its ecosystem (sbt, ZIO, PlayFramework, Sangria, and other libraries). At least 3 years of experience is desired;
- Experience with functional programming and distributed systems;
- Understanding how the JVM, JDK/JRE, and accompanying technologies work;
- Familiarity with database technologies (SQL, NoSQL);
- Hands-on experience using Kafka;
- Knowledge of web technologies (HTTP, REST, GraphQL) and microservice architecture (service mesh);
- Experience with software testing and debugging tools.

Nice to Have:

- Familiarity with Kubernetes and Docker.
- Experience with Aerospike or other KV database.
- Experience with FP paradigm and other JVM languages.
- Understanding of CI/CD tools and methodologies.

What We Offer:

- A job in a stable company – we have been in the market for over 13 years;
- Truly engaging tasks – take part in creating the media service of the future;
- Relationships built on trust and plenty of opportunities for growth;
- Table tennis lessons, and piano classes;
- Free English lessons;
- A corporate psychologist;
- Discounts from partner brands and our service.
 

By applying for the vacancy and submitting your resume to the Company (LLC “MEGOGO”), registered and operating in accordance with the legislation of Ukraine, registration number 38347009, address: Ukraine, 01011, Kyiv, Rybalska Street, 22 (hereinafter referred to as the “Company”), you confirm and agree that the Company processes your personal data provided in your resume in accordance with the Law of Ukraine “On Personal Data Protection” and GDPR regulations.

We’d appreciate it if you could take a moment to fill out a short survey about what matters most to you. It will help us better understand candidates’ expectations and create an even more comfortable environment at MEGOGO. Here’s the link: bit.ly/43YaxBH

Unifight Finance is looking for a Middle+ DevOps Engineer for its partner company, which provides technical support for businesses. The specialist will help scale infrastructure, improve delivery pipelines, and implement automation, having a real impact on technical decisions.

Responsibilities

• Deploy and maintain AWS infrastructure
• Release updates and critical fixes
• Improve and automate CI/CD pipelines
• Monitor infrastructure performance and reliability
• Provide L3 support

Requirements

• 2–4 years of experience in DevOps
• Strong hands-on experience with AWS
• Experience building and maintaining CI/CD pipelines
• Experience with containerization and orchestration (Docker, Kubernetes)
• English — Upper-Intermediate or higher
• Russian — fluent

Nice to have:

• Experience in FinTech
• Understanding of PCI DSS requirements
• GitOps experience
• Project management skills

Tech Stack

• Cloud & Infrastructure: AWS (EC2, VPC, Lambda, S3, RDS, ECS/Fargate, ECR, Route 53, ALB, CloudWatch), Terraform
• CI/CD & Version Control: Git, GitLab CI/CD
• Containers & Orchestration: Docker, Kubernetes
• Monitoring & Logging: Prometheus, Grafana, ELK

We Offer

• Remote work
• 20 days of vacation + public holidays
• Paid sick leave
• Company-provided equipment
• Opportunities for professional growth with the company

We're a small B2B outbound agency (cold email + LinkedIn) looking for a full-time Automation Engineer to own our technical infrastructure.

What you'll actually be doing:

• Build n8n workflows that sync lead data from our cold email platform to client CRMs and Slack in real time, triggered by reply/bounce/sequence events
• Set up and maintain CRM integrations (HubSpot, Pipedrive, Salesforce): custom fields, field mapping, webhook pipelines, end-to-end testing
• Build AI-powered reply categorization and routing logic
• Automate mailbox lifecycle management: ramp-up, health monitoring, rotation, placement tests
• Debug broken pipelines and fix integration issues same-day
• Build internal tools and scrapers to reduce reliance on paid third-party services

• Handle ad-hoc technical tasks from the delivery team

   

Stack: n8n, Cursor, Claude API, Email Bison, Clay, Supabase, Slack API, HubSpot/Pipedrive/Salesforce webhooks.

Requirements: 2+ years with n8n, solid REST API and webhook experience, ability to work independently and own problems end-to-end.

Hiring process: short test task included.

Send a short Loom video introducing yourself and showing an n8n workflow you've built.

About the Project

A leading no-code platform provider from the US has partnered with us to strengthen their development team. This platform enables businesses and individuals to build web and mobile applications without traditional coding, offering a user-friendly drag-and-drop interface.

We help the client to modernise their global solution and enhance it with the new features. Successful candidates will be working alongside the international team.

Required Skills

• minimum 2 years of experience;
• experience with Node.js based web services;
• experience with integration with front-end frameworks (preferably React);
• ability to quickly grasp new technologies;
• ability to communicate with the clients directly;
• English level — Intermediate+ for verbal communication and correspondence with our UK and US clients.

Responsibilities

Within this role the new members will be responsible for:

• analysis and technical decomposition of tasks;
• estimation and planning;
• new features implementation;
• regular code reviews;
• collaboration and knowledge sharing with the team members.

What We Offer

• remote work with a high degree of involvement in teamwork;
• a contract-based employment (B2B);
• work within an organised, independent, and motivated team that adheres to high standards for the quality of software solutions and code;
• opportunities to work on diverse tasks, deepening your experience quickly;
• collaboration in a team that is passionate about their work, and has an open knowledge sharing culture;
• modern project’s infrastructure (including CI/CD pipelines);
• technical support and assistance provided by our internal IT services department.

Expectations

This is what is expected from the successful candidate on this position:

• a minimum of 1 year of commitment; 
• full-time work;
• synced schedule with a team (European time zones);
• participation in regular meetings: daily sync-ups, planning sessions, code review.
   

Recruitment Stages:

• application registration
• technical quiz
• technical interview
• interview with PM of relevant project
• offer

About the project
To support the ambitious growth plans of the project and achieve upcoming product goals, we are opening a replacement position for a QA Engineer who will bring a fresh perspective and energy to the team.

You’ll join an enterprise-level web platform that serves as the analytical “brain” for a multinational telecom company. We take complex operational data and transform it into clear, audit-ready insights. It’s a high-impact project where your work directly affects how a global leader operates. 

The project has mature processes and automation, and has a strong focus on data validation and backend logic. The team is open to change, ideas, and improvements, and this is a place where your input will be heard and will have a real impact on the product.

You’ll be the only QA Engineer on the project, working closely with developers in a collaborative and supportive environment, with minimal bureaucracy and a lot of freedom in how testing is done.

Tools & Technologies:

• Web application (FE/BE)
• SQL (complex queries, joins, aggregations)
• Playwright (JS/TS)
• Databricks
• API testing tools (Postman, Swagger)
• Project Management tool (Azure DevOps)

Responsibilities:

• Perform manual testing of new and existing web application functionality
• Validate data and business logic using advanced SQL queries
• Create, maintain, and improve test documentation (checklists, test cases, reports)
• Support and gradually develop automated tests using Playwright (with mentoring available)
• Collaborate closely with developers from the early stages of development
• Participate in sprint activities, planning, demos, and product discussions
• Proactively suggest improvements to testing approaches, processes, and tools
• Use AI tools to improve testing efficiency and day-to-day work.

What we offer:

• Real influence on product quality and testing processes;
• Freedom in choosing testing approaches and tools;
• Mentorship in test automation and professional growth;
• Long-term project with future opportunities to switch between projects;
• Friendly, supportive team with open communication;
• Minimal bureaucracy and transparent processes;

• Remote or hybrid work options.

   

Expectations:

• Long-term cooperation (minimum 1 year)
• Full-time involvement (40 hours per week)
• Regular participation in team meetings and sprint ceremonies
• Willingness to grow together with the project and the company

Required skills:

• 1+ year of commercial experience in web application testing (GUI, API);
• Strong SQL skills (joins, aggregations, subqueries) - must-have;
• Basic experience or strong interest in test automation (Playwright / TypeScript);
• Understanding of software testing fundamentals, types, and levels;
• Knowledge of test design techniques and ability to apply them in practice;
• Understanding of QA processes across the SDLC;
• Basic knowledge of HTML, CSS, HTTP, JSON;
• Ability to write clear and structured bug reports and test documentation;
• English level: Intermediate+ or higher.

Recruitment stages:

• Application registration via google form;
• Technical quiz; 
• Interview with QA Lead and QA Manager;
• Interview with PM;
• Offer.

An international product company — a leader in the live-streaming industry — is looking for an AI / Data Architect in Warsaw.

The platform has over 450 million registered users and enables creators worldwide to monetize their talents through live streaming. The team consists of 350+ global professionals.

Requirements:

• experience in data / AI architecture
• building data pipelines, Data Lakes, DWH
• strong SQL + NoSQL
• experience with distributed systems
• deploying AI/ML models to production
• experience with LLM / AI APIs
• cloud platforms (GCP / AWS / others), Docker / Kubernetes

They offer:

• Stock options
• Medical insurance (100% for employees and 75% for family members)
• Office lunches
• Parking
• Multisport card

Location: Warsaw (office-based).

🚀 Join RiskSeal as a DevOps Engineer!
 

Job Description

We are looking for a motivated and proactive DevOps Engineer to join our growing team. You will work closely with developers and other DevOps engineers to build, manage, and improve our cloud infrastructure and CI/CD processes. This is a great opportunity to gain hands-on experience with modern DevOps tools and practices while helping shape the future of our infrastructure.
 

Key Responsibilities and Skills

• Manage and automate cloud infrastructure on Google Cloud Platform using Pulumi (Python)
• Maintain and optimize CI/CD pipelines using GitHub Actions with reusable workflows
• Deploy and manage Kubernetes workloads via GitOps using ArgoCD
• Configure and maintain VMs using Ansible for specialized workloads 
• Support multi-region infrastructure across
• Manage DBs like MySQL and Clickhouse
• Monitor infrastructure health using Prometheus, Grafana, and custom exporters
• Troubleshoot production issues and ensure system reliability across different environments
• Implement and maintain security policies using Cloud Armor and IAM
• Support developers with infrastructure-related needs and improvements
   

What We Offer

• A creative and dynamic work environment with minimal bureaucracy, fostering innovation and collaboration
• Support in your development as a specialist — you can always turn to anyone, and your question will never remain unanswered
• Hands-on experience with production-grade multi-region GCP infrastructure
• Opportunity to work with modern DevOps practices: IaC (Pulumi), GitOps (ArgoCD), reusable CI/CD pipelines
• Competitive salary and benefits package
• Flexibility in work hours and location
   

📩 Ready to Join?
Send your resume and let’s achieve great results together! 

Company Description

Are you a seasoned engineer passionate about building scalable, high-performance systems? This Senior-level role offers the opportunity to work remotely with talented teams across Europe, Ukraine, and LATAM.

At Sigma Software, we deliver cutting-edge solutions for global customers, combining technical excellence with a service-minded approach. In this role, you will join a distributed team to architect and evolve an advanced Ads platform, contributing to both innovation and stability.

Why join us? You will work on complex, high-impact systems, collaborate with international experts, and enjoy the freedom to shape architecture and technical patterns that drive long-term success.

CUSTOMER

We partner with a leading company in the AdTech space, delivering high-performance, scalable solutions that empower advertisers to manage campaigns, optimize targeting, and analyze results in real time. The Customer values innovation, reliability, and long-term collaboration, and operates globally with distributed teams in Europe, LATAM, and other regions.

PROJECT

The project focuses on building and evolving core systems for an advanced Ads platform integrated into a product for the interior decor industry. This product enables users to preview and visualize home items before purchase, enhancing shopping experiences both online and in-store.

Job Description

• Design, develop, and maintain APIs and services supporting ad campaign management, targeting, delivery, attribution, and reporting
• Architect scalable, reliable, and high-performance distributed systems
• Optimize systems for high-throughput and low-latency event/data processing
• Drive architectural decisions and establish development patterns
• Collaborate with distributed teams to ensure seamless integration and delivery
• Mentor and guide other engineers, fostering technical excellence

• Ensure code quality, maintainability, and alignment with long-term product goals

   

Qualifications

• At least 5 years of commercial experience in building scalable, high-performance systems
• Hands-on experience with AdTech solutions such as DSP, SSP, ad exchange, prebid, Google Ad Manager, or openRTB
• Strong proficiency in Python, preferably with the Django framework
• Solid knowledge of computer science fundamentals, including data structures, algorithms, and distributed systems
• Good understanding of distributed system architecture with a focus on data availability, reliability, and performance
• Practical experience with Kubernetes, PostgreSQL, and AWS

• Upper-Intermediate level of English

   

WILL BE A PLUS

• Experience with dbt and Redshift

• Familiarity with interior decor industry solutions

   

Additional Information

PERSONAL PROFILE

• Attention to detail and quality
• Excellent communication skills
• Leadership mindset, proactiveness

Ajax Systems - is an international technology company, the largest developer and manufacturer of Ajax security systems with smart home capabilities in Europe. This ecosystem includes 180 devices, mobile and desktop applications, and server infrastructure. Every year, we demonstrate exponential growth in both the size of the team and the number of users worldwide. Currently, the company has more than 4,100 employees. Ajax sensors protect 3.5 million users in more than 187 countries around the world.

The System Department makes devices smart, turning them into full-fledged IoT. They created and developed OS Malevich (a modular RTOS for various hardware platforms) and the Ajax Cloud cloud service (Java 20 / Kotlin, AWS, Akka, NATS, Kafka, Mongo, MySQL). Applications for iOS (Objective-C, Swift), Android (Java, Kotlin), and Windows/macOS (Python / C++, QT, QML) have been developed for users, installers, and engineers of security companies to manage, maintain and monitor the system.

Required skills:

6+ years of experience in iOS development

Deep knowledge of Swift, Combine, and UIKit

Strong foundation in computer science principles, including memory management, concurrency, networking, data persistence, unit testing, performance profiling, and system design

Strong understanding of the full mobile development life cycle, Git, SOLID, OOP principles, and design patterns

Understanding of algorithms and data structures

Would be a plus:

Modular project organization knowledge (SPM, CocoaPods)

gRPC experience

Use the latest technologies and stay up to date with development trends

Passion for software engineering, learning, and continuous improvement

Tasks and Responsibilities:

Follow high standards of software quality established in the team

Design, build, and maintain high-performance, reusable, and reliable code

Collaborate with cross-functional teams to define, design, and ship new application featuresI

dentify options for potential solutions and assess them for both technical and business suitability

With us, you will enjoy:

Working with a team of people to build the future of an industry

Non-trivial challenges and various range of exciting tasks

Flexible working hours

Parking for cars and bicycles

Medical insurance

English classes

We are working to ensure people’s lives are calm and the world safe.Join the team that creates a smart and useful global product!

We’re looking for a QA Manual & Automation Engineer to ensure the quality, correctness, and reliability of our LLM-based conversational product—from UI flows and data connectors to reasoning and response validation. You’ll design test strategies that catch regressions in conversation behavior, verify data-grounded answers against datasets, and build automation to scale coverage.

This role blends manual QA, automation engineering, and AI conversational validation.

Responsibilities

• Own end-to-end QA for an LLM-driven conversational system: functional, regression, and exploratory testing.
• Build and maintain automated test suites in Python, with a strong focus on Playwright for UI and workflow automation.
• Design and execute AI conversational tests:
  • Create structured test prompts and multi-turn scenarios
  • Run queries over datasets and validate correctness of responses against expected ground truth
  • Detect and document hallucinations, inconsistencies, and reasoning failures
• Develop test scenarios to validate data correctness and reasoning validity, including edge cases and adversarial prompts (within product scope).
• Write and validate SQL queries to confirm the correctness of underlying data and outputs.
• Validate integrations and storage across MongoDB, MySQL, and SQLite.
• Define and improve QA processes: test plans, defect triage, release sign-off criteria, and reporting dashboards.

• Collaborate closely with Product, Engineering, and ML teams to improve testability, reliability, and release confidence.

   

Requirements (Must-have)

• Strong Python programming skills for test automation and tooling.
• Hands-on experience with Playwright for automated testing.
• Experience testing AI conversational systems, including:
  • Designing prompt suites over datasets
  • Verifying correctness/consistency of responses
  • Validating multi-turn behavior and context retention
• Strong manual QA ability for LLM-based conversational flows (UX + functional correctness).
• Ability to write and validate SQL queries for verification and debugging.
• Experience with databases: MongoDB, MySQL, SQLite.

• Strong test scenario design skills, especially for data correctness and reasoning validation.

   

Nice-to-have

• Experience with Elasticsearch (queries, relevance checks, troubleshooting).
• Familiarity with Cursor or similar AI coding assistants to speed up test development and debugging.