Jobs at Djinni

We are looking for Senior React Developer (7+ years) with some Java skills (80/20 split), ASAP
 

Workload: full-time, remote
Start: asap
Duration: long-term cooperation
Location: any
English: B2
Interview: 2 rounds (quick general&technical interview + tech interview with the main client)

We’re looking for a Senior React Developer (7+ years) with some Java skills to join a product team building a multi-app system centered around an operator console - a real-time interface for controlling and managing robotic machinery.

Requirements
The team: 4 backend engineers. You’ll be the frontend lead, owning the React layer with occasional Java touchpoints.

What we’re looking for:

7-8+ years of experience, React as your primary stack
State management: Redux, Zustand, or Context API
Java familiarity is a strong plus (full-stack capacity welcome)
Strong English communication

We are looking for a highly skilled Senior Android Developer to join a short-term project with an approximate duration of 3 months. The client is a Cambridge-based medical technology company that specializes in advanced solutions for diabetes management.

The Job

A migration project. This is a hands-on engineering role requiring someone who can quickly become productive, perform code migration, implement comprehensive unit testing, and validate the successful operation of the migrated functionality.

Key Responsibilities

• Migrate Android codebases from AWS Android SDK to AWS Kotlin SDK
• Perform Java-to-Kotlin migration where required
• Develop and maintain high-quality, maintainable Android application code
• Create and execute comprehensive unit tests to validate migrated functionality
• Ensure application stability, performance, and reliability throughout the migration process
• Follow best practices for CI/CD, automated testing, and code quality
• Contribute to technical discussions and architectural decisions where appropriate

Required Qualifications

Must-have:

• 5+ years of professional Android development experience
• Strong experience with Android application development using Java and Kotlin
• Experience with AWS Android SDK and/or AWS Kotlin SDK
• Proven experience migrating or modernizing Android codebases
• Strong understanding of writing clean, maintainable, and testable code
• Experience with unit testing and automated testing practices
• Experience with mobile CI/CD tooling, including build and test automation
• Strong communication skills and ability to work independently in a remote environment

Nice to Have:

• Experience in healthcare or medical technology environments
• Experience developing Software as a Medical Device (SaMD)
• Experience working on safety-critical or regulated applications

What Success Looks Like

By the end of the engagement, you will have:

• Successfully migrated targeted functionality from AWS Android SDK to AWS Kotlin SDK
• Completed required Java-to-Kotlin modernization work
• Delivered comprehensive unit test coverage
• Demonstrated successful operation and stability of migrated components
• Left the codebase in a maintainable, well-documented state

Interview Process

1. Pre-screen with Recruitment Manager (45 minutes)
2. Client Interview with Director of Technical Development (60 minutes)
3. Client Technical Screening with Senior Developer (90 minutes)
4. Final Interview with Client Stakeholder (30 minutes)

About the Role

We're looking for a sharp, analytically mindedcontractor to support our accounting team with workpaper modernization and dataquery work. This is a hands-on, execution-focused engagement suited for someonewho moves fast, works independently, and takes ownership.

Technical Requirements

 *   Advanced Excel proficiency — pivot tables, dynamic arrays, Power Query, and building structured reporting tools for high-volume datasets
 *   Advanced SQL skills — complex queries, stored procedures, window/analytical functions, and query optimization
 *   Hands-on experience with dbt, Google BigQuery, and Airflow
 *   4–6 years of hands-on experience analyzing and engineering large datasets in a business or finance context
 *   Demonstrated ability to pick up unfamiliar tools and systems quickly

Soft Skills & Work Style

 *   Highly organized with the ability to juggle multiple deliverables
 *   Strong attention to detail without losing sight of the bigger picture
 *   Self-starter who operates well with minimal oversight
 *   Collaborative — comfortable interfacing with accounting and operations teammates
 *   Professional proficiency in English (written and verbal)

We are looking for a hands-on HubSpot Technical Consultant to audit, clean up, redesign, and reconfigure an existing HubSpot CRM setup.
This is not a purely business analysis, project management, or marketing strategy role. We need someone who can both understand business processes and technically implement improvements inside HubSpot.
The current HubSpot environment has already been implemented, but the CRM structure, data model, pipelines, workflows, and reporting setup need to be reviewed and rebuilt in a cleaner, more scalable way.
What you will do
Audit the existing HubSpot CRM setup and identify configuration, process, and data structure issues
Review and improve CRM architecture, including properties, pipelines, lifecycle stages, custom objects, associations, lists, and segmentation
Reconfigure HubSpot based on actual sales, marketing, service, and operational processes
Build, adjust, and optimize workflows, automations, notifications, task flows, and routing logic
Clean up duplicated, outdated, or poorly structured CRM data and configuration
Improve reporting, dashboards, funnel visibility, and pipeline tracking
Recommend best-practice solutions and explain trade-offs to the client/team
Support configuration across Sales Hub, Marketing Hub, Service Hub, and Operations Hub if needed
Document key changes and provide clear recommendations for future CRM scalability
What we are looking for
Strong hands-on experience configuring HubSpot CRM, not just analyzing requirements
Ability to work directly inside HubSpot and make technical configuration changes independently
Good understanding of CRM structure: contacts, companies, deals, tickets, custom objects, associations, lifecycle stages, pipelines, and properties
Experience with HubSpot workflows, automations, lists, reports, dashboards, and data cleanup
Ability to review an existing setup, identify what is wrong, and propose a better architecture
Consulting mindset: you should be able to challenge unclear requirements, ask the right questions, and recommend the best solution
Understanding of sales, marketing, and service processes inside HubSpot
Ability to communicate clearly with non-technical stakeholders and explain technical CRM decisions in simple language
Experience working with messy or previously implemented HubSpot portals is highly preferred
Nice to have
Experience with Operations Hub, data sync, integrations, custom objects, or HubSpot API
Experience migrating or restructuring HubSpot portals
Experience with CRM cleanup, deduplication, data imports/exports, and property mapping
Experience working with B2B sales or service-based companies
Important
Please apply only if you have real hands-on HubSpot implementation/configuration experience.
This role is not suitable for candidates whose experience is mainly:
Business analysis without HubSpot configuration
Project management
General CRM consulting without hands-on HubSpot work
Marketing strategy without technical HubSpot setup experience
Basic HubSpot user-level experience

ABOUT THE ROLE

We’re looking for a hands-on junior IT support engineer to be our go-to person in the Kyiv office. You’ll handle day-to-day hardware and software support for colleagues, manage equipment, and work closely with the Corp-IT team spread across Warsaw, Tel Aviv, and Limassol. This is a great opportunity to grow into a full sysadmin role - you’ll get exposure to modern cloud-based infrastructure and enterprise tooling from day one.

WHAT YOU'LL DO

• Be the first point of contact for IT issues in the Kyiv office (hardware, software, connectivity, accounts)
• Set up and configure laptops (macOS and Windows) for new hires, including enrollment in MDM
• Handle onboarding and offboarding tasks: account provisioning, equipment hand-off, asset tracking
• Troubleshoot network and Wi-Fi issues in the office; escalate to senior engineers when needed
• Manage and track IT inventory (laptops, peripherals, accessories)
• Process IT requests via our helpdesk system (Jira Service Management)
• Purchase the IT equipment 
• Follow and improve documentation for common support procedures in Confluence

WHAT WE'RE LOOKING FOR

• Basic understanding of networking: IP addressing, DHCP, DNS, Wi-Fi troubleshooting
• Comfortable working with both macOS and Windows in a corporate environment
• Familiarity with Google Workspace (Gmail, Drive, Meet, Admin basics)
• Understanding of user account lifecycle: creation, access management, password resets
• Ability to follow runbooks and document your own steps clearly
• Good communication skills - able to explain technical issues to non-technical colleagues
• Responsible and reliable: office presence is critical, this role cannot be done remotely
• Intermediate English: enough to read technical documentation and communicate in writing with the global team

NICE TO HAVE 

Any of the following is a bonus, not a dealbreaker:

  Okta / SSO basics     

  Jamf or Intune experience     

  CLI / basic scripting     

  FortiNet / VPN awareness     

  Previous helpdesk role     

  IT course or certification     

WHAT WE OFFER

• A real learning environment with hands-on mentorship from experienced engineers
• Gradual exposure to modern enterprise tools: Okta, Jamf, Intune, GCP, CrowdStrike, Cloudflare
• A collaborative, distributed Corp-IT team across four countries
• A clear path to grow into a full sysadmin role over time

At Geniusee, we help businesses thrive through technology partnerships and strengthen the engineering community by sharing knowledge and creating opportunities 🙌
We live by our values: Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness, and Result-Driven Mindset. Here, you’ll find a safe, inclusive, and supportive environment where your voice is heard, and feedback is welcome 🤗
Whether you want to work from home or from our offices in Kyiv / Lviv / Warsaw with stable electricity and Wi-Fi, we’ve got you covered.
Join us and make an impact 💜

About the project:
The project is a profitable and established fintech company operating in the high-risk payments industry with a proven product-market fit and a growing customer base. As the company scales, it is expanding its merchant onboarding and integration capabilities to improve onboarding speed and customer experience. As a Technical Support & Merchant Onboarding Specialist, you will help merchants successfully integrate and go live by coordinating onboarding activities, providing technical guidance, and collaborating closely with internal teams.

Requirements:
 

• 2+ years of experience in Technical Support, Merchant Onboarding, Customer Success or Technical Account Management
• Strong understanding of payment gateway / PSP onboarding processes
• Experience guiding customers through:
  • Sandbox & production account setup
  • API documentation and integration flows
  • Webhook configuration and troubleshooting
  • Apple Pay / Google Pay setup
  • Wallet and settlement configuration
  • KYC / KYB onboarding processes
• Ability to identify onboarding blockers and proactively drive resolution
• Experience managing multiple onboarding flows and product configurations
• Strong stakeholder management and cross-functional collaboration skills
• Excellent communication skills with both technical and non-technical audiences
• Experience working with Jira, ClickUp, CRM, or ticketing systems
• Strong analytical and problem-solving skills

Responsibilities:
 

• Proactively drive merchant onboarding processes from kickoff to go-live
• Act as the primary point of contact for merchants throughout onboarding
• Coordinate onboarding timelines, milestones, and weekly check-ins
• Guide merchants through onboarding activities including:
  • Sandbox & production account setup
  • API documentation walkthroughs
  • Webhook configuration and validation
  • URL whitelisting
  • Apple Pay & Google Pay setup
  • Wallet and settlement configuration
  • Payment method validation
  • KYC / KYB processes
• Track onboarding progress and validate onboarding-related tasks across Jira, ClickUp, or similar tools
• Identify blockers, coordinate with internal teams, and proactively drive resolution
• Maintain onboarding consistency across multiple merchant and product configurations
• Validate onboarding readiness and coordinate go-live activities
• Contribute to onboarding process improvements and documentation standardization

Nice to have:
 

• Experience with Stripe, SumUp, Adyen, Checkout.com, Worldpay, or similar payment platforms
• Experience in fintech, payments, or SaaS environments
• Experience with onboarding documentation and process standardization
• Experience reviewing API requests, webhooks, and integration flows
• Experience working in Support + Implementation hybrid roles
• SQL or basic log analysis skills would be a plus

What will you get:
Career growth & projects
• Competitive salary based on your skills and experience, and a benefits package.
• Regular performance appraisals to support your career development.
• Professional development support: online courses, certifications, and study compensation (including English courses).
• A modern tech stack across challenging, long-term projects.

Health & well-being
• Paid vacation (18 working days) and sick leave (15 days).
• VIP medical insurance or sports coverage.

Work environment & flexibility
• Remote work from anywhere in the world or in one of our offices in Kyiv, Lviv, or Warsaw.
• Coworking compensation.
• Necessary equipment to perform your work.

Culture & community
• A collaborative and open culture where contributions are recognized.
• Regular corporate online & offline activities.
• Geniusee Charity Fund, making a difference beyond tech.

Web Design Sun is a software development company founded in 2012. We have been fully remote since day one, building international products in Web & Cloud Applications, SaaS, CRM/ERP, E-commerce, and Mobile domains. We collaborate with clients from the US and Europe and consistently rank highly on Clutch, GoodFirms, and Upwork.

We are looking for a Flutter Developer to join our team and contribute to the development of mobile applications for iOS and Android. You will work on both new and existing products, helping deliver reliable and high-quality solutions.

Requirements:
 

• 3+ years of commercial Flutter mobile application development
• Strong knowledge of Flutter SDK and Dart
• State management with Cubit and BLoC
• Familiarity with reactive programming approaches, including RxDart or similar tools
• Hands-on work with Firebase and Supabase
• Understanding of Flutter Platform Channels
• Knowledge of Kotlin and Swift
• Integration of payment solutions, such as Adapty, RevenueCat, or similar platforms
• REST API integrations
• Active use of AI tools in the software development process
• English - B1+
   

Nice to Have:
 

• Native mobile development background
• CI/CD setup and maintenance
• Experience improving development workflows with AI tools
   

Responsibilities:
 

• Develop and maintain Flutter applications for iOS and Android
• Implement new features based on business and technical requirements
• Integrate applications with backend services and REST APIs
• Work with local storage and third-party SDKs, including analytics, payments, push notifications, and maps
• Integrate and support payment solutions
• Troubleshoot issues, fix bugs, and optimize application performance
• Ensure compatibility with new iOS and Android versions
• Prepare releases and publish apps to the App Store and Google Play
• Participate in sprint planning, technical discussions, and code reviews
   

We offer:
 

• Full-time remote position
• Location: Europe (or a similar time zone)
• Flexible schedule focused on results
• Compensation range: $1,200–$1,600, based on interview results.
• Opportunity to influence technical decisions, development practices, and the evolution of mobile products
• Work on both new mobile applications and established products for international clients
• 20 paid vacation days and 5 paid sick leave days
• Established processes for effective remote collaboration
   

Hiring Process:
 

• Recruiter interview
• Final interview with the Head of Mobile Engineering (includes technical discussion and a short live coding session)
• Offer
   

We value people who take ownership, think beyond assigned tasks, and care about the quality of what they build. Here, you'll have the freedom to shape solutions and directly influence the products you work on.
 

Interested in the role?
Send us your CV — we will review your profile and get back to you within 5 business days.

Requirements

Strong Product Management experience
Strong UX mindset and a good sense of design beyond wireframes
Ability to identify user friction and improve product experience
Experience working with clients or stakeholders
Experience working in utilities, construction and with geospatial technology
Experience working with mobile systems
Confidence in leading conversations and driving alignment
Interest in AI and multi-modal models
Hands-on experimentation with AI tools

Responsibilities

Work closely with clients in a co-innovation setup
Turn client feedback into meaningful product improvements
Lead product discussions and shape product direction
Drive the integration of multi-modal AI (text, vision, audio, etc.)
Improve and evolve the user experience
Contribute to building products that feel like an extension of the user

Nice to have

Strong analytical skills and experience working with product metrics
Basic technical understanding of APIs, integrations, or system architecture
 

Working conditions

Close collaboration with US clients (the position requires to work approximately from 16:00 to 00:00 Kyiv time)
 

We are a company specializing in online lending. We are building a product that works in real markets and delivers real results. We are currently seeking a Project Manager to join our team. They are not afraid of complex challenges, can manage multiple areas simultaneously, and enjoy seeing their work move the product forward.
 

What you'll be doing:

Manage projects at the intersection of development, risk, marketing, and operations—from task definition to delivery.

Coordinate teams, build communication between departments, and eliminate any bottlenecks.

Form clear objectives, set priorities, and ensure deadlines don't become "someday."

Analyze data, identify bottlenecks, and propose concrete solutions—not abstract ones.

Build roadmaps, track progress, and monitor metrics.
 

Who we're looking for:

Experience in fintech is a plus.

Structured thinking: you can transform chaos into a plan.

Proficient in Excel, Google Workspace, and SQL.

Proactivity and the ability to negotiate with different people and teams.

Focus on results, not process for the sake of process.
 

What we offer:

Remote work, possible relocation to Cyprus.

Work within a live product with a direct impact on output and growth.

Quick decisions, minimal bureaucracy, a strong team.

Tasks that truly drive development—without the faking of frantic activity.
 

A plus:

Experience with Jira.

Basic understanding of HTML/CSS.

About Keyo:

Keyo is pioneering the next generation of identity infrastructure - a network that enables seamless, secure, and privacy-first authentication for individuals worldwide. By combining privacy-centric palm recognition technology with a decentralized approach to identity, Keyo empowers users to prove who they are - anywhere, instantly, and without friction.

We take an integration-first approach, allowing businesses to seamlessly incorporate a secure, privacy-centric biometric solution into their services. Our platform unites hardware, software, and infrastructure to enable trustless identity verification, making payments, access control, and authentication effortless.

With a commitment to security and compliance, Keyo is redefining what it means to own and control your identity in both the digital and physical worlds.

Apply to this job if the above excites you - if you’re ready to join a team driven by a bold vision that will take time, dedication, and innovation to achieve. We are an intentionally international team, fostering a product culture of extreme ownership, strong teamwork, and technical excellence in problem-solving.

About the Role

As an Android Mobile Developer, you will be responsible for designing, developing, and maintaining secure and scalable mobile applications. You will work closely with an international, cross-functional team, bringing curiosity and a learning mindset to tackle complex challenges. The ideal candidate writes clean, maintainable code, follows best security protocols, and is eager to stay up to date with the latest Android development trends.

Key Responsibilities:

• Android App Development:
  • Design, develop, and maintain secure, scalable Android applications with a focus on mobile wallets and identity solutions.
  • Write clean, efficient, and well-documented code, following best practices and architectural guidelines.
  • Implement intuitive UI/UX experiences that ensure smooth user interactions.
  • Design, develop, and maintain Kotlin Multiplatform applications.
  • Implement user interfaces using Jetpack Compose, optimizing for performance and usability.
• Security & Best Practices:
  • Follow and implement industry best practices for security, data protection, and encryption.
  • Ensure compliance with security standards for handling sensitive user information.
  • Work with backend teams to integrate secure authentication and payment solutions.
• Collaboration & Learning:
  • Work in a diverse, international team with engineers, designers, and product managers.
  • Stay up to date with emerging Android development trends and continuously improve coding and architecture practices.
  • Participate in code reviews, technical discussions, and knowledge-sharing sessions.
• Testing & Optimization:
  • Write unit and integration tests to ensure app reliability and maintainability.
  • Optimize application performance for a seamless user experience across various Android devices.

Qualifications:

• Technical Skills & Experience:
  • 3+ years of experience in Android development, building and shipping production-level applications.
  • Proficiency in Kotlin/Java and Android SDK.
  • Experience working with mobile wallets, payment systems, or identity-related applications.
  • Strong understanding of security best practices, including encryption, secure storage, and authentication protocols.
  • Familiarity with Jetpack components, MVVM architecture, and dependency injection frameworks (e.g., Hilt/Dagger).
  • Experience with RESTful APIs, WebSockets, and real-time data synchronization.
  • Knowledge of local storage solutions.

• Soft Skills & Mindset:
  • Curious and open to learning, willing to explore new technologies and development approaches.
  • Strong problem-solving skills and ability to work in a fast-paced environment.
  • Comfortable working with an international, remote-friendly team across different time zones.
  • Excellent communication skills and ability to collaborate with cross-functional teams.

Preferred Qualifications:

• Experience with biometric authentication in mobile applications.
• Familiarity with CI/CD pipelines, automated testing, and DevOps tools for mobile development.
• Experience with digital identity, or decentralized technologies is a plus.

What We Offer

• Remote-first Work Environment
• Growth Opportunities
• Competitive Compensation
• Work at a mission driven company with team members from around the world

How to Apply

Start your application with the word banana 🍌 - this helps us confirm that you’ve read the job description and understand the requirements.

To apply:

• Submit your resume.
• If you advance past the second interview, you’ll be asked to walk us through a project you’ve completed.
• All interviews require your camera to be turned on.

Important:

Reading from any AI agent during the interview will immediately end the call. We fully embrace AI as a tool for engineers, but we need critical thinkers. Show us that you’re a great fit by demonstrating extreme ownership, strong teamwork, technical excellence, and problem-solving skills.

We are looking for a Product Manager to join our product team and take ownership of our CRM ecosystem. In this role, you will define the CRM product vision, shape the long-term strategy, and deliver scalable solutions that drive operational excellence, improve customer experience, and support business growth.

You will work closely with Customer Support, Risk & Dealing, Business Development teams to design scalable processes, automate workflows, integrate external services, and enhance interactions with customers and partners. This is a high-impact product role combining strategic ownership, discovery, and hands-on execution across multiple business domains.

Responsibilities

Product Ownership & Roadmap:

• Own and manage the CRM product roadmap, ensuring it supports business priorities and operational needs
• Define product goals, prioritize initiatives, and deliver solutions that create measurable business impact
• Translate business needs into clear product requirements and actionable tasks for development
• Define and track key product metrics to evaluate performance and identify improvement opportunities

CRM Improvement & Process Optimization:

• Improve and develop CRM workflows for Customer Support, Risk & Dealing, and Business Development teams
• Analyze existing processes and identify opportunities to simplify, automate, and improve efficiency
• Collect and structure requirements from stakeholders
• Coordinate changes across teams and ensure smooth implementation of new features and processes

Automation & Integrations:

• Support automation of CRM processes to reduce manual work and improve operational efficiency
• Work on integration of external services and tools to improve CRM functionality and data flow
• Participate in implementing AI-based solutions to improve support and internal workflow

Cross-Functional Collaboration:

• Work closely with Engineering and business teams to deliver CRM improvements
• Align priorities with stakeholders and ensure clear communication across teams
• Participate in product discovery to understand user needs, pain points, and improvement opportunities

Requirements

• Proven experience as a Product Manager with a focus on CRM systems, internal platforms, operational tools, or workflow automation products
• Strong understanding of CRM systems, product architecture, and scalable system design principles
• Experience defining product strategy, roadmaps, and prioritization frameworks based on business impact
• Strong experience in product discovery, requirements gathering, and solution design
• Ability to work with data, metrics, and analytics to drive decision-making and measure success
• Experience working with APIs, integrations, and external systems
• Strong analytical thinking and structured problem-solving skills
• Excellent communication and stakeholder management abilities
• Experience in automation and workflow optimization is a plus
• Experience with AI-driven solutions or intelligent automation is a plus

• Bachelor’s degree in Finance, Economics, Computer Science, Engineering, or a related field

   

We offer

• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Who We Are?
Altum is a Ukrainian software development house that supports digital agencies and startups across the US and Western Europe with technical expertise. We focus on innovation, scalability, and quality to help businesses grow.

Why join us?

• Structured training — no prior experience required
• Fast career growth opportunities
• Minimal bureaucracy — your ideas matter
• Mentorship and support from experienced team members
• Growth based on your performance and results

What you need:

• Basic analytical skills
• Attention to detail
• Responsibility and self-discipline
• Willingness to learn and work with data
• Experience with research tools is a plus, but not required

What you’ll do:

• Search for and verify contacts (LinkedIn and other sources)
• Work with automation tools (training provided)
• Assist with research on potential leads
• Analyze simple data to improve results
• Meet assigned KPIs

What you get:

• Fully remote work
• Salary reviews based on performance
• Career growth opportunities
• Supportive and open team environment
• Challenging tasks that help you grow
  
  Recruitment stages:
• Initial Interview — approx. 15 min;
• Interview with Sales Manager;
• Interview with CEO — up to 30 min;
• Final feedback;

About Cowchain 
Cowchain is a Web3 development company behind PixelVerse, StepApp, RetroBridge, Hybrid, Tenet, and 150+ other blockchain products with $180M+ combined market cap. We're a team mostly based in Ukraine, with some across Europe, fully remote. We build across DeFi, GameFi, cross-chain bridges, AI agents, NFT platforms, and Telegram mini-apps.

We look for people who take ownership, think deeply, and enjoy figuring things out on their own. No unnecessary hierarchy—you talk directly to the founders when it matters. We value what you bring over how long you've been around.

About the role 

We're looking for a Manual QA Engineer to join our team and help us ship quality products across web, mobile, and Web3 platforms. This is a Junior+ role—we don't chase titles or years of experience. 

We want someone proactive, curious, and ready to grow fast. You'll work on a mix of client projects and internal products, testing everything from dApps and crypto wallets to mobile games and AI-powered tools. 

What you'll do 

- Test web, mobile, and Web3 products across the full QA cycle: functional, regression, smoke, sanity, exploratory 

- Read PRDs and user stories, then design and write test cases on your own

- Write bug reports the dev team can act on without follow-up: steps to reproduce, expected vs actual, severity/priority, environment 

- Test APIs in Postman alongside UI testing - because half the bugs live below the surface 

- Work closely with developers, PMs, and designers

- Use AI tools as part of your daily workflow (test case generation, bug report drafting, edge case brainstorming)

- Own the quality of what you test, flag risks, push back when something isn't ready, advocate for the user

What we're looking for 

- 1+ year of hands-on manual QA experience 

- Solid testing fundamentals: clear difference between functional, regression, smoke, and sanity testing 

- Can take a PRD or user story and turn it into a proper set of test cases independently 

- Writes structured bug reports: steps, expected vs actual, severity/priority, environment

- Comfortable with test case management tools 

- Confident with Postman: sending requests, checking status codes and response bodies, building collections 

- Understands REST basics: HTTP methods, headers, auth (Bearer token and API key) 

- Can read API documentation and test edge cases through Postman, not only through the UI 

- Open to AI tools—you don't have to be an expert, but you should be ready to make them part of your daily work 

Nice to have 

- Web3 basics at user level: wallet, private key, transaction, network, gas

- Hands-on experience with MetaMask or any other Web3 wallet 

- Understanding of testnet vs mainnet 

- Mobile testing experience—understands what makes it different from web (devices, OS versions, network conditions, store guidelines) 

- Basic SQL for data verification 

- Prior experience using AI assistants (ChatGPT, Claude, Gemini) for QA tasks 

What we offer 

- Fully remote work from anywhere

- Paid vacation and sick leave 

- AI tool subscriptions (ChatGPT, Claude, Gemini) for your daily work - we're an AI-first team and we expect everyone to use them 

- Internal knowledge sharing and Personal Development Plans 

- Individual onboarding tailored to your role and project 

- Real product variety across dApps, games, AI agents, and mobile apps

About Cowchain 
Cowchain is a Web3 development company behind PixelVerse, StepApp, RetroBridge, Hybrid, Tenet, and 150+ other blockchain products with $180M+ combined market cap. We're a team mostly based in Ukraine, with some across Europe, fully remote. We build across DeFi, GameFi, cross-chain bridges, AI agents, NFT platforms, and Telegram mini-apps.

We look for people who take ownership, think deeply, and enjoy figuring things out on their own. No unnecessary hierarchy—you talk directly to the founders when it matters. We value what you bring over how long you've been around. 

About the role
We're looking for a Project Manager to run client projects end to end. Most of your work will be with external clients—and from time to time you may touch our internal products too.

This is a Junior+ role. We're not chasing years of titles—we want someone proactive, fast, and ready to own the work. If you've already managed a few projects and you're hungry to grow into a strong PM, this is the right fit.

What you'll do 

- Run client projects from kickoff to delivery: scope, timelines, risks, daily flow 

- Coordinate development, QA, and design teams across multiple time zones 

- Communicate with clients directly: status updates, demos, scope discussions, expectation management 

- Keep Jira and Clockify in order so the team always knows what's next 

- Spot risks early and flag them before they become problems 

- Work closely with C-level and the Resource Manager on staffing, capacity, and priorities What we're looking for 

- 1+ year of experience as a PM, project coordinator, or in a similar delivery role 

- Confident with Jira and Agile/Scrum basics 

- Proactive mindset—you don't wait to be told; you ask, push, and unblock 

- Strong sense of ownership—if you're on the project, it's your project 

- English B2+ for client communication (we also have Ukrainian-speaking clients, but most are international) 

Nice to have 

- Experience with Web3, blockchain, or crypto projects 

- Experience in an outsource or agency setup 

- Tech background or solid understanding of how dev teams work

What we offer 

- Fully remote work from anywhere

- Paid vacation and sick leave 

- AI tool subscriptions (ChatGPT, Claude, Gemini) for your daily work 

- Internal knowledge sharing and Personal Development Plans 

- Individual onboarding tailored to your role and project 

- Direct access to founders and C-level—decisions happen fast, no bureaucracy 

Project context
We are looking for an experienced FDA Consultant / FDA Submission Mentor for a medical device / healthcare software project.
The project already has a QA executor candidate, but the team needs a senior expert who can guide the FDA-related documentation process and ensure that all documents are prepared correctly and in the required format.

Main goal
We need a specialist with real hands-on experience in FDA submissions, who understands FDA rules and regulations and can either:

• take responsibility for preparing the FDA-related documentation package directly;or
• mentor and guide the QA specialist so that the documentation is prepared correctly and according to FDA expectations.

Responsibilities

• Advise the team on FDA submission requirements and documentation structure.
• Review and guide the preparation of FDA-related QA documentation.
• Help define what documents are required and how they should be prepared.
• Mentor the QA specialist on correct documentation format and process.
• Review documentation drafts and provide practical feedback.
• Help ensure that the documentation package is complete, consistent, and aligned with FDA expectations.
• Support the team in understanding regulatory and QA documentation requirements for a medical device / healthcare product.

Must-have requirements

• Real practical experience with FDA submissions.
• Previous participation in real FDA submission processes, not only theoretical knowledge.
• Strong understanding of FDA requirements, rules, and regulatory documentation.
• Experience preparing, reviewing, or managing FDA-related documentation packages.
• Experience with medical device and/or healthcare software projects.
• Ability to work as a consultant / mentor.
• Strong ownership and ability to guide the team without heavy supervision.
• Good English communication skills.

Nice to have

• Experience with FDA 510(k) submission.
• Experience with QA documentation for medical device software.
• Experience mentoring QA engineers.
• Experience working with startups or small product teams.
• Knowledge of traceability matrices, test documentation, validation documentation, risk-based testing, STP / STD / STR / ATP.

Expected format
Part-time / consulting / mentorship format.
The exact engagement format is flexible and can depend on the candidate’s availability and experience. The key requirement is proven hands-on experience with real FDA submissions.