Jobs at Djinni

Financial Partnership Programs Manager (Apple Team)

📍 Cyprus (office-based, relocation support available)

ASBIS is an international IT & consumer electronics distributor operating across EMEA markets. We are currently looking for an experienced Financial Partnership Programs Manager to join the Apple Team and lead affordability and consumer finance programs across CIS markets.

This role combines commercial strategy, banking partnerships, consumer finance expertise, and sales enablement within the Apple ecosystem.

Responsibilities

• Develop and scale affordability programs across CIS markets
• Build partnerships with banks, payment providers, and financial institutions
• Create financing propositions for channel partners
• Drive demand for Apple products across B2B and B2C channels
• Analyze sales performance, pricing structures, and P&L metrics
• Evaluate and optimize financing program efficiency
• Benchmark global best practices and launch new partnership initiatives
• Collaborate closely with sales and product teams

Requirements

• 8+ years of experience in consumer finance, banking partnerships, or financial proposition development
• Strong understanding of banking products, payment schemes, installment programs, and affordability solutions
• Experience with POS lending, financing products, or retail banking partnerships
• Strong analytical and commercial mindset
• Experience working with P&L and pricing structures
• Excellent communication and presentation skills
• Advanced Excel skills; Power BI is a plus
• Fluent Russian and English (B2+)
• Willingness to relocate to Cyprus

We Offer

• Opportunity to work with globally recognized Apple products
• International environment and career growth opportunities
• Continuous professional development and training programs
• Dynamic international team and cross-functional collaboration

Requirements:

• Strong backend development experience with C++ (the bulk of the backend is built on a custom in-house framework)
• Hands-on experience with AWS, particularly S3
• Proficiency with Protobuf
• Experience deploying and operating services on Kubernetes, including performance-driven traffic routing to pods
• Performance engineering skills — hash-based routing, SSD-based caching, and memory-mapped files
• Solid systems / low-level fundamentals (there is no off-the-shelf framework to rely on — much of the stack is custom)
• Ability to work highly autonomously and drive work forward with minimal supervision
• Strong communication skills and experience working in distributed teams (Europe/Ukraine time zone; ~1–2 hours of daily overlap with a US-based team)
• Hands-on experience with AI-assisted development tools — e.g. Claude Code and Codex — including AI skills, plugins, and MCP (Model Context Protocol), with a clear understanding of how to boost personal productivity and code quality using AI tooling.

Nice-to-Have:

• Familiarity with OpenTelemetry / observability tooling
• Understanding of LevelDB SSTable concepts and sorted, time-keyed data structures
• Familiarity with Python (used only for a small metadata/auth service)
• Basic DevOps skills.

Key Responsibilities:

• Optimize the performance of the C++ data-streaming backend — efficient delivery of large recorded datasets to the browser
• Work on infrastructure-level optimizations: traffic routing to Kubernetes pods, hash-based routing, SSD-based caching, and memory-mapped files
• Operate within a custom data-handling stack — a C++ framework, a custom HTTP server, and a proprietary data format built on top of LevelDB SSTables and Protobuf
• Take ownership of performance work end-to-end, proactively identifying bottlenecks and driving solutions independently
• Collaborate with a primarily US-based team with ~1–2 hours of daily overlap, while working largely independently
• Participate in code reviews and design discussions.

About the Project:

You'll join the engineering team of a leading technology company building autonomous mobility and robotics systems. The team develops an internal data visualization platform — a "video and data player" that renders 3D scenes, lidar, and audio recorded by autonomous vehicles. This role sits on the performance work stream: the backend reads on-vehicle data stored in S3, deserializes it from a custom, time-keyed format, and streams it to the browser. The data-transfer service is implemented in C++, and most of the platform's performance gains are expected to come from the backend.

This is a long-term engagement for a strong systems engineer who enjoys low-level performance work and is comfortable ramping on a heavily custom stack with high ownership and minimal supervision.

We’ve got a new request for a Senior Business Analyst (AML/KYC/AFC Domain).

🔹 About the client

• Domain: Large-scale financial services and compliance systems development.

• Project: Supporting Anti-Financial Crime (AFC) system initiatives, primarily focusing on migration-related projects within AML, KYC, sanctions, or fraud domains.

• Model: Fully remote within the EU, Agile-driven, and long-term focused.

⸻

🔑 Who we’re looking for

We are looking for a Senior Business Analyst to bridge the gap between complex business needs and technical delivery. The goal is to translate requirements into clear documentation while collaborating closely with Compliance, Product Owners, and IT teams to ensure successful project delivery.

Ideal candidate:

• Proven experience as a Business Analyst in IT/delivery environments.

• Deep domain expertise in AML, KYC, Sanctions, or Fraud systems.

• Exposure to Anti-Financial Crime (AFC) systems or regulatory environments.

• Strong stakeholder management skills (managing Product Owners, Compliance, and IT teams).

• Experience with requirement gathering, clarification, validation, and documentation.

• Comfortable supporting testing activities and working in Agile environments.

• Excellent analytical thinking and problem-solving skills.

• Fluent English (spoken and written).

Commercial Leader (Gaming) — EMEA

📍 Eastern Europe (remote / hybrid)

ASBIS is an international IT & consumer electronics distributor operating across EMEA markets. We are currently looking for an experienced Commercial Leader to drive the growth of the Gaming category across the region.

This role is focused on scaling sales performance, developing partnerships with retail and distribution channels, managing vendor relationships, and leading commercial strategy for globally recognized gaming brands.

Brands include:
Razer, ASUS, MSI, Sony, Nintendo, Corsair, SteelSeries, HyperX, Alienware and others.

Responsibilities

• Drive Gaming category sales performance across EMEA
• Develop and execute commercial strategy, pricing, promotions and go-to-market initiatives
• Manage PSI (purchase, sales, inventory) and optimize stock efficiency
• Build and strengthen retail & distribution partnerships
• Manage relationships with international gaming and consumer tech vendors
• Identify new growth opportunities across markets and product categories
• Analyze market trends, consumer behavior and category performance
• Collaborate with sales, marketing, operations and supply teams

Requirements

• 6+ years of experience in Gaming, Consumer Electronics or Peripheral sales
• 4+ years in commercial leadership, category management or business development roles
• Strong understanding of the gaming ecosystem and consumer trends
• Hands-on experience with PSI management, pricing and assortment planning
• Experience working with retail and/or distribution partners
• Strong analytical and commercial mindset
• Excellent communication and stakeholder management skills
• Fluent English
• Experience in racing/sim-racing categories is a plus

We Offer

• Opportunity to work with globally recognized gaming brands
• International environment and regional ownership
• Dynamic and fast-growing business
• Strong autonomy and strategic impact
• Career growth opportunities within an international company

We at Kilona.io are looking for a talented UX/UI Designer to join our team, creating new digital products and improving existing ones.

We build high-quality, high-speed web and mobile AI applications. We work with global startups to create digital products that are fast, precise, and beautifully engineered.

This role is a good fit for someone who enjoys working on different web and mobile projects, can create clean and intuitive interfaces, and feels comfortable collaborating with developers and other designers.

✅ Requirements

• 2+ years of experience in UX/UI design
• Strong skills in Figma
• Conversational English for communication and collaboration
• Portfolio showcasing your design work and thought process
• Solid interface and interaction design skills
• Experience in creating prototypes, both low- and high-fidelity, for testing and refining interactions
• User-focused and problem-solving approach, able to identify business and user needs using UX research methods
• Confident in presenting and explaining design decisions
• Highly attentive to detail, ensuring precision and accuracy in design work
• Proactive and self-sufficient, able to work independently and within a team

🧑‍💻 Responsibilities

• Collaborate closely with developers and designers to ensure the highest quality of the final product
• Design and refine intuitive, visually appealing high-fidelity UIs for mobile apps and SaaS products, including both new MVPs and improvements to existing products
• Generate hypotheses and implement ideas to optimize the user experience
• Confidently showcase your design decisions, explaining the “why” behind them using research, UX principles, and best practices

🌍 Working Conditions

• Fully remote — work from anywhere
• Flexible schedule — we appreciate team overlap, but you manage your own time
• Possibility to work part-time or full-time
• Hourly-based payment model
• Easy time-off policy — take days off when you need, no bureaucracy
• Opportunity to work on different web and mobile projects for global startups
• Fast-paced and supportive environment

🔍 Hiring Process

• Video intro
• Portfolio review/interview with the team
• Final interview (optional)
• Offer 🎉

Interested? Let’s talk! 📨 Drop us a message and please send:

• Portfolio
• Relevant UX/UI design experience
• Your availability: part-time or full-time
• Salary expectations

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a leading AdTech and Audience Intelligence company providing audience targeting, enrichment, and analytics solutions for brands, agencies, and advertising platforms. Its products process and analyze massive volumes of behavioral, demographic, purchase-intent, and location-based data, helping customers make data-driven marketing decisions at scale. The platform supports thousands of audience segments and delivers insights across billions of advertising impressions through multiple digital channels.

We are looking for a Senior Full Stack Developer to join our engineering team and help build scalable data-driven products used by marketers, analysts, and advertising professionals.
You will work across the entire application stack, developing modern React-based user interfaces, scalable NestJS backend services, and high-performance analytical solutions powered by MySQL and ClickHouse. This role requires strong engineering fundamentals, product ownership, and the ability to work with large-scale datasets and performance-sensitive systems.

Stack: React, NestJS, MySQL, ClickHouse

Key Requirements:
🔹 Frontend: React (4+ yrs), TypeScript, modern hooks, state management (Redux/Zustand/Context), REST API integration;
🔹 Backend: NestJS (3+ yrs), TypeScript, modular architecture, DI, decorators, guards/interceptors;
🔹 Databases:;
🔹 MySQL — schema design, indexing, query optimization, migrations (TypeORM/Prisma);
🔹 ClickHouse — analytical queries, materialized views, performance tuning for large datasets;
🔹 General: Git, REST/GraphQL, async patterns, debugging, unit testing (Jest);
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Experience with high-volume / analytical data pipelines;
🔹 Docker, CI/CD basics;
🔹 AWS (S3, RDS, etc.);
🔹 Message queues (Kafka/RabbitMQ/SQS);
🔹 Performance profiling on both FE and BE;

What you will do:
🔹 Design, develop, and maintain full-stack features using React, NestJS, and TypeScript;
🔹 Build modern, responsive, and data-driven user interfaces for marketers, analysts, and advertising professionals;
🔹 Develop scalable backend services and APIs following NestJS best practices, including modular architecture and dependency injection;
🔹 Integrate frontend applications with REST and GraphQL APIs;
🔹 Design and optimize MySQL database schemas, queries, and indexing strategies to ensure high performance;
🔹 Build and optimize analytical solutions using ClickHouse, including complex queries, materialized views, and large-scale data processing;
🔹 Work with large volumes of audience, behavioral, demographic, and advertising data to support data-driven products;
🔹 Collaborate with product managers, engineers, and stakeholders to deliver high-quality solutions;
🔹 Troubleshoot, debug, test, and improve application performance across both frontend and backend systems;
🔹 Participate in code reviews, architecture discussions, and technical decision-making processes;
🔹 Contribute to maintaining development best practices, code quality, and system reliability;

Interview stages:
🔹 HR Interview;
🔹 Tech interview;
🔹 Client Interviews;
🔹 Reference check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

🚀 About Kilona.io

At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We partner with ambitious global startups to create cutting-edge products that are fast, scalable, and beautifully engineered.

Right now, we’re looking for a Junior QA Engineer who is passionate about product quality, eager to grow in modern product development environments, and ready to work closely with developers, designers, and product teams on AI-driven applications.

This role is ideal for someone who wants to develop strong QA fundamentals, gain hands-on experience with real products, and grow together with a fast-moving international team.

💼 What You’ll Do

• Perform manual testing of web and mobile applications
• Create and maintain test cases and checklists
• Identify, document, and track bugs and inconsistencies
• Collaborate closely with developers and designers to improve product quality
• Participate in feature testing, regression testing, and release validation
• Help improve QA processes and testing workflows
• Support product stability and user experience across different devices and platforms

✅ Requirements

• 6+ months of commercial experience in Manual QA or strong practical QA training
• Understanding of software testing principles and QA methodologies
• Experience testing  mobile applications
• Ability to clearly document bugs and reproduce issues
• Basic understanding of API testing tools such as Postman
• Attention to detail and strong communication skills
• English level — Intermediate or higher (B1+)

✨ Nice to Have

• Experience with mobile application testing
• Basic knowledge of SQL
• Understanding of Agile/Scrum workflows
• Familiarity with browser dev tools
• Interest in Automation QA or modern AI-powered development tools
• Experience working with startup or product teams

🧑‍💻 Working Conditions

• Hourly-based payment model
• Fully remote — work from anywhere
• Flexible schedule with focus on ownership and results
• Easy time-off policy — no unnecessary bureaucracy
• Work on innovative AI-driven products with a highly skilled international team
• Fast decision-making and direct communication

🔍 Hiring Process

1. Video presentation
2. Technical interview / practical QA discussion
3. Final interview (optional)
4. Offer 🎉

Interested? Let’s talk! 📨

About the Role

We are looking for a Senior Full-Stack Developer to design and deliver scalable, high-performance web applications across both frontend and backend layers. This role requires strong expertise in modern frontend engineering with React, as well as solid backend architecture experience using Python (FastAPI preferred) or Java.

You will be responsible for building end-to-end features, designing APIs, and ensuring system scalability, performance, and maintainability in production environments.

Key Responsibilities

Frontend Development

• Develop modern web applications using ReactJS and TypeScript.
• Design and implement reusable UI components and scalable frontend architecture.
• Build and maintain state management solutions and API integrations.
• Deliver responsive, accessible, and high-quality user interfaces.
• Collaborate closely with design and product teams to translate requirements into intuitive user experiences.
• Ensure frontend applications meet high standards of performance, maintainability, and usability.

Backend Engineering & API Development

• Architect and build backend services using Python (FastAPI preferred) or Java (Spring Boot / Quarkus).
• Design and implement scalable RESTful and GraphQL APIs with a focus on performance, security, and maintainability.
• Build asynchronous processing pipelines using technologies such as Celery, RabbitMQ, Redis, or similar message brokers.
• Design and optimize database schemas using PostgreSQL, MySQL, or NoSQL databases.
• Implement caching strategies to improve system performance and reduce latency.
• Optimize backend services for high throughput, scalability, and reliability.

Required Skills

Frontend Engineering

• Strong experience with ReactJS and TypeScript.
• Solid understanding of frontend architecture and component-based design.
• Experience with state management libraries (Redux, Zustand, MobX, or similar).
• Strong knowledge of API integration (REST and/or GraphQL).
• Experience building responsive and accessible web applications.
• Strong focus on frontend performance optimization and maintainability.

Backend Engineering

• Strong experience with backend development using Python (FastAPI preferred) or Java (Spring Boot / Quarkus).
• Experience designing and building RESTful APIs and/or GraphQL APIs.
• Solid understanding of microservices architecture principles.
• Experience working with asynchronous processing systems (Celery, RabbitMQ, Redis, or similar).
• Strong knowledge of relational and/or NoSQL databases (PostgreSQL, MySQL, MongoDB, etc.).
• Experience with caching strategies (e.g., Redis, in-memory caching, CDN strategies).

Nice to Have

• Experience with event-driven architectures.
• Familiarity with Docker and Kubernetes in production environments.
• Exposure to cloud platforms (AWS, GCP, or Azure).
• Understanding of CI/CD pipelines and DevOps practices.
• Experience with performance tuning and system scalability improvements.
• Knowledge of Domain-Driven Design (DDD) or clean architecture principles.
• Experience working in Agile/Scrum teams.

🚀 Join a fast-growing international iGaming company with 1,000+ professionals and a portfolio of successful projects operating across Tier 1-3 markets worldwide.
 

We are looking for an experienced Product Owner with a strong background in Tier-1 markets to lead product development, drive business growth, and create outstanding player experiences.
 

This is a high-impact role for someone who combines strong product thinking, data-driven decision-making, and deep expertise in casino products.
 

🌍 Fully Remote
📈 Direct Impact on Product Strategy & Business Results
🚀 International Tier-1 Focus
💡 High Level of Ownership & Decision-Making
 

About the Role

As a Product Owner, you will take ownership of casino product development, collaborate with cross-functional teams, and drive product initiatives from discovery to delivery.
 

You will be responsible for identifying growth opportunities, improving player experience, optimizing product performance, and delivering features that create measurable business impact across Tier-1 markets.
 

Responsibilities

• Own and manage the product roadmap and backlog
• Define product vision, strategy, and priorities based on business goals and player needs
• Analyze product performance and monitor key metrics (GGR, NGR, RTP, Retention, LTV, Conversion)
• Conduct market, competitor, and player research across Tier-1 markets
• Create product requirements, specifications, user stories, and feature documentation
• Collaborate closely with CRM, Analytics, Design, and Development teams
• Drive A/B testing initiatives and data-driven product improvements
• Optimize retention mechanics, bonus systems, and player journeys
• Identify growth opportunities and scale successful product initiatives
• Ensure timely delivery of product features and improvements
 

Requirements

• 4+ years of Product Owner or Product Management experience within iGaming
• Strong experience working with Tier-1 markets
• Deep understanding of casino product metrics (GGR, NGR, RTP, Retention, LTV, Conversion)
• Hands-on experience with analytics and experimentation tools (Google Analytics, Hotjar, Power BI, Amplitude, or similar)
• Strong knowledge of player behavior, segmentation, and customer journey mapping
• Experience designing and optimizing retention strategies
• Experience with bonus mechanics, gamification, and engagement systems
• Strong understanding of UI/UX principles and product development processes
• Experience working with cross-functional teams and managing product backlogs
• Excellent analytical, communication, and stakeholder management skills
• Fluent Ukrainian and Russian communication skills
• English proficiency (B2+) will be considered a strong advantage
 

What We Offer

• Fully remote work
• Competitive salary package
• Paid vacation and sick leave
• Professional onboarding and continuous support
• Transparent processes and clear business goals
• Career growth opportunities within a rapidly growing international company
• Dynamic, ambitious, and supportive team environment
• Access to internal expertise and knowledge-sharing initiatives
• Continuous professional development and learning opportunities
• Opportunity to directly influence product strategy and business performance
 

Why Join Us?

We are building products used by players across multiple international markets and continuously investing in innovation, growth, and product excellence.
 

If you're passionate about product development, analytics, experimentation, and creating exceptional player experiences, we'd love to hear from you.
 

🚀 Apply now and become part of our growing Product Team!

About the Role

We are looking for a Senior Frontend Developer who will be responsible for building modern, scalable, and high-performance web applications. In this role, you will work closely with design, product, and backend engineering teams to deliver seamless user experiences while also contributing to cloud infrastructure, deployment, and DevOps practices.

The ideal candidate combines strong frontend engineering expertise with solid knowledge of AWS and modern DevOps tooling.

Key Responsibilities

Frontend Development

• Develop modern web applications using ReactJS and TypeScript.
• Design and implement reusable UI components and scalable frontend architecture.
• Build and maintain state management solutions and API integrations.
• Create responsive, accessible, and user-friendly interfaces across devices and browsers.
• Collaborate with designers and product teams to translate requirements into intuitive user experiences.
• Ensure high standards of performance, maintainability, and code quality in frontend applications.

Cloud & DevOps

• Deploy, configure, and manage applications on AWS (EC2, ECS/EKS, Lambda, S3, RDS, CloudWatch, IAM, and related services).
• Design and maintain CI/CD pipelines for automated testing and deployments.
• Work with Docker and Kubernetes for containerization and orchestration of services.
• Implement observability practices, including logging, monitoring, and distributed tracing.
• Support infrastructure provisioning and environment automation.

Required Skills

Frontend Engineering

• Strong experience with ReactJS and TypeScript.
• Solid understanding of frontend architecture and component-based design.
• Experience with state management solutions (e.g., Redux, Zustand, MobX, or similar).
• Experience integrating RESTful APIs and working with backend services.
• Strong focus on performance optimization and responsive design.
• Understanding of web accessibility (WCAG principles) and frontend best practices.

Cloud & DevOps

• Hands-on experience with AWS cloud services, including:
  • EC2
  • ECS / EKS
  • Lambda
  • S3
  • RDS
  • CloudWatch
  • IAM
• Experience implementing CI/CD pipelines and automated deployment workflows.
• Experience with Docker and Kubernetes in production environments.
• Understanding of system observability (logging, metrics, tracing).

Nice to Have

• Experience working in distributed or microservices-based architectures.
• Familiarity with backend systems and API design.
• Knowledge of Infrastructure as Code (Terraform or CloudFormation).
• Experience with performance monitoring and frontend profiling tools.
• Exposure to Agile/Scrum environments.
• Experience working in high-load or large-scale systems.

About the Role

We are looking for a Senior Backend / Cloud Engineer to design, build, and operate scalable backend systems and cloud-native infrastructure. This role combines strong backend engineering expertise with deep knowledge of AWS and modern DevOps practices.

You will be responsible for building reliable distributed systems, designing APIs, and ensuring high availability, performance, and observability of production services.

Key Responsibilities

Cloud & DevOps

• Deploy, manage, and optimize applications on AWS (EC2, ECS/EKS, Lambda, S3, RDS, CloudWatch, IAM, and related services).
• Design and maintain CI/CD pipelines, automated testing workflows, and environment provisioning strategies.
• Use Docker and Kubernetes for containerization and orchestration of microservices.
• Implement observability solutions, including logging, monitoring, metrics, and distributed tracing.
• Ensure infrastructure reliability, scalability, and operational efficiency.

Backend Engineering & API Development

• Architect and build backend services using Python (FastAPI preferred) or Java (Spring Boot / Quarkus).
• Design and implement scalable RESTful and GraphQL APIs with a strong focus on performance, security, and maintainability.
• Develop asynchronous processing pipelines using technologies such as Celery, RabbitMQ, Redis, or similar message brokers.
• Design and optimize database schemas using PostgreSQL, MySQL, or NoSQL databases.
• Implement caching strategies to ensure high performance and low latency.
• Optimize backend systems for high throughput, resilience, and reliability.

Required Skills

Cloud & Infrastructure

• Strong hands-on experience with AWS cloud services, including:
  • EC2
  • ECS / EKS
  • Lambda
  • S3
  • RDS
  • CloudWatch
  • IAM
• Experience with Docker and Kubernetes in production environments.
• Experience designing and maintaining CI/CD pipelines.
• Strong understanding of system observability (logging, monitoring, tracing).

Backend Engineering

• Strong experience with Python (FastAPI preferred) or Java (Spring Boot / Quarkus).
• Experience designing and implementing RESTful and GraphQL APIs.
• Solid understanding of distributed systems and microservices architecture.
• Experience with asynchronous processing systems (Celery, RabbitMQ, Redis, or similar).
• Strong knowledge of relational and/or NoSQL databases.
• Experience implementing caching strategies (Redis, in-memory caching, CDN, etc.).

Nice to Have

• Experience with event-driven architectures and messaging systems.
• Knowledge of Infrastructure as Code (Terraform, CloudFormation, or similar).
• Experience with performance tuning and load optimization.
• Understanding of Domain-Driven Design (DDD) or clean architecture principles.
• Exposure to security best practices in cloud environments.
• Experience working in high-scale production systems.

About the Role

We are looking for a proactive, detail-oriented QA Engineer who can independently drive quality assurance across web applications, APIs, and modern software platforms. The ideal candidate combines strong manual testing expertise with automation capabilities and effectively leverages AI tools to improve testing efficiency and quality.

Key Responsibilities

• Design, execute, and maintain manual and automated test cases.
• Perform API testing and API test automation.
• Perform UI testing and UI test automation for web applications.
• Identify, document, and track software defects through resolution.
• Collaborate closely with developers, product managers, and stakeholders to ensure product quality.
• Participate in requirement analysis, test planning, and release validation.
• Utilize AI-powered tools to improve test coverage, productivity, and overall QA processes.
• Work independently and take ownership of testing activities throughout the software development lifecycle.

Required Skills

• Experience with API manual testing and API automation testing using any modern testing tools and frameworks.
• Experience with UI manual testing and UI automation testing using any modern testing tools and frameworks.
• Proficiency in at least one programming language (e.g., Java, Python, JavaScript, C#, Go, or similar).
• Strong understanding of software testing methodologies, test design techniques, and defect management.
• Experience using AI tools to enhance testing, automation, analysis, and productivity.
• Ability to work independently with minimal supervision.
• Strong analytical and problem-solving skills.
• Good communication and collaboration skills.

Nice to Have

• Experience working in Agile/Scrum environments.
• Knowledge of CI/CD pipelines and test automation integration.
• Experience with performance, security, or mobile testing.
• Familiarity with cloud-based applications and modern development practices.

About the Role

We are seeking a highly analytical and detail-oriented Data QA Engineer to ensure the quality, accuracy, and reliability of data platforms, pipelines, and reporting systems. The ideal candidate has strong SQL expertise, a solid understanding of data engineering concepts, and the ability to independently investigate data issues, validate complex data flows, and support data quality initiatives across the organization.

Key Responsibilities

• Validate data accuracy, completeness, and consistency across multiple systems and environments.
• Perform data quality testing for ETL/ELT pipelines, data warehouses, and reporting solutions.
• Design and execute test plans, test cases, and validation strategies for data-centric applications.
• Write complex SQL queries for data validation, reconciliation, and root cause analysis.
• Analyze and troubleshoot data discrepancies across source and target systems.
• Review, understand, and debug Python-based data pipeline code when necessary.
• Collaborate with data engineers, software engineers, analysts, and business stakeholders to ensure data integrity.
• Utilize AI-powered tools to improve testing efficiency, investigation, analysis, and productivity.
• Work independently and take ownership of data quality initiatives throughout the project lifecycle.

Required Skills

Database Engineering & SQL

• Strong knowledge of relational databases and database concepts.
• Advanced SQL skills with the ability to write complex queries for:
  • Data validation
  • Data reconciliation
  • Root cause analysis
  • Data quality investigations
• Experience working with large datasets and optimizing data validation processes.

Data Infrastructure & Concepts

• Solid understanding of data engineering principles and best practices.
• Experience validating data pipelines and data processing workflows.
• Understanding of ETL/ELT architectures and data movement processes.
• Knowledge of data warehouse concepts and dimensional modeling.
• Familiarity with OLAP technologies and modern cloud data platforms such as Redshift, Snowflake, BigQuery, or equivalent.

Programming Skills

• Strong proficiency in Python.
• Ability to read, understand, analyze, and debug data pipeline code.
• Experience using Python for data validation, testing, or data analysis activities.

Additional Requirements

• Experience utilizing AI tools to improve testing, analysis, and productivity.
• Strong analytical thinking and problem-solving skills.
• Excellent attention to detail.
• Ability to work independently with minimal supervision.
• Strong communication and collaboration skills.

Nice to Have

• Experience with data quality frameworks and monitoring tools.
• Experience in testing cloud-based data platforms.
• Knowledge of Apache Airflow, dbt, Spark, or similar data technologies.
• Experience working in Agile/Scrum environments.
• Familiarity with CI/CD practices for data engineering projects.

We’re looking for a Data Analyst to help us build a reliable analytics setup for AI product.

Initially, this will be a project-based collaboration focused on setting up the analytics foundation. If things go well, the scope will grow.

What you’ll help us with:

• Build reports and answer product/business questions using SQL
• Build dashboards in Looker Studio or in other tool 
• Define and document key events, conversions, and KPIs

We’re looking for someone with experience in:

• SQL
• Web analytics
• Attribution and conversion tracking

Nice to have:

• Set up and configure Google Analytics 4
• Implement tracking via Google Tag Manager
• Conversion API experience 

What we offer:

• Direct collaboration with founders
• Flexible project-based engagement
• Opportunity to shape analytics from the ground up

About the Role

Techchain Solutions is looking for a Business Analyst with experience in Web3 and AI products to support product discovery, business analysis, and documentation for custom software projects.

We build Web3 platforms, blockchain applications, and AI-powered products for startups and growing companies. We need someone who can translate product ideas and client requirements into clear, structured documentation for designers and developers.

This role is hands-on and analytical, requiring strong attention to detail and the ability to independently structure complex product ideas.

The position is part-time and can work well as an additional engagement.

Responsibilities

• Conduct product discovery and requirement clarification with stakeholders
• Translate product ideas into structured product documentation
• Prepare Product Requirements Documents (PRD)
• Write user stories and acceptance criteria
• Define and document MVP scope and feature logic
• Create user flows and process diagrams
• Perform competitor and market analysis to help shape product decisions
• Identify risks, assumptions, and unclear requirements early
• Maintain documentation in Jira and Confluence

• Work closely with designers and developers to ensure requirements are clear and implementable

   

Requirements

• Proven experience as a Business Analyst in software development projects
• Experience working on Web3 or AI products
• Strong analytical and structured thinking
• Ability to independently break down complex product ideas into clear requirements
• Experience preparing product and technical documentation

• Strong communication skills and responsibility for deadlines

   

Experience with:

• PRD / product specifications
• User stories and acceptance criteria
• Business process diagrams
• User flows
• Feature breakdown and documentation

Tools

• Jira
• Confluence
• Miro / FigJam
• Figma (basic understanding)
• AI tools (ChatGPT, Claude, etc.) for productivity

Nice to Have

• Experience working as Product Owner
• Strong product thinking and prioritization skills
• Experience conducting competitor analysis and product research
• Ability to create quick sketches or low-fidelity product drafts to communicate ideas and guide designers
• Experience with DeFi, crypto platforms, or AI SaaS products

What We Value

• Motivation to work on interesting products
• Responsibility and ability to meet deadlines
• Accuracy and clarity in documentation
• Ability to work independently and proactively

Work Format

• Part-time
• Up to 4 hours/day
• Up to 80 hours/month
• Fully remote

Compensation

Up to $15/hour depending on experience.

Application Requirements

Please include:

• CV
• Examples of documentation you created (PRD, flows, specs, diagrams)
• Description of Web3 or AI products you worked on

Hiring Process

1. CV review
2. Interview
3. Short practical test task