Jobs at Djinni

CodeGeeks Solutions is a software company led by top-notch experts with over 10 years of experience in product design & software development. We are able to comprehensively cover the needs of our clients and focus on the full cycle of development.

Now we are looking for a Test Engineer in Lviv to join our team!

Why us?

— we trust our team, love and care that everyone feels as comfortable as possible with their work and our atmosphere
— this work will bring you pleasure: you will be able to develop and acquire new skills, and we will help you with this
— here you will find like-minded people and true friends
— here you will feel happy even with thought that Monday is tomorrow
— we are young, promising and successful :)

We Offer:

• 15 days of annual time off paid + company-wide New Year’s holiday in the last week of the year (5 days)
• 20 days of sick leave paid (5 — 100%, 15 — 50%)
• IT Cluster membership
• Flexible work schedule and remote work options
• Chance to make a real impact and shape the future of our company
• Education compensation
• Clear career map, continued professional development and growth opportunities
• Opportunity to work with a talented and dynamic team of experts
• Internal training and meetups
• Access to corporate learning materials
• High-level compensation and regular performance-based salary and career development reviews
• PE accounting and support
• Work in a comfortable, modern and cozy office in Lviv
• Team buildings & corporate events

• Referral program

   

You are:

QA with experience/knowledge of:

• Having knowledge of the Fundamental Test Process
• Understanding Agile methodology
• Web Applications and specifics of their testing
• Testing techniques
• Preparing test design according to the defined test approach
• Performing defect analysis and writing detailed and helpful defect reports with expected results for resolving defect
• Creating, updating, supporting, and providing the review of requirements, user stories or other documents related to QC activities on a project
• API Testing (will be a plus)

• Upper Intermediate English level

   

Your responsibilities:

• Participating in all aspects of the QA product lifecycle
• Designing tests
• Preparation of test cases
• Performing root cause analysis on defects in a test environment
• Estimating, prioritizing, planning, and coordinating testing activities
• Active participation in Scrum meetings, iteration planning, and feature demos

• Keeping product high-quality

   

Together we will:

• Run the project for our client to build a great product that makes an impact on the client
• Build an excellent team with a friendly atmosphere

• Support your technical and personal growth — we have a dedicated career plan for all roles in our company

   

Our Recruiting process:

• Interview with HR
• Technical Interview with Head of QA Office

If you want to develop professionally in a team of like-minded people and make this world better — we are waiting for your resume!

About the Company

Our client is a financial technology services provider dedicated to expanding global access to digital assets by building innovative solutions in the cryptocurrency ecosystem. Their products provide exchanges, liquidity solutions, and enterprise-grade integrations for clients worldwide. Specialized in building Crypto, Web3, and various White-Label Solutions, we are looking for an enthusiastic Junior UI/UX Designer to join our engineering team.

In this role, you will have an excellent opportunity to gain hands-on experience in a rapidly growing organization. You will work alongside senior designers and engineers to translate complex financial concepts into intuitive web applications.

As a Designer, you will be a contributor to our development lifecycle. Your main responsibilities will include:

• Design Support: Creating user-friendly interfaces and functional mockups for our exchange and liquidity platforms.
• Prototyping: Help translate requirements and mockups into fully functional, enterprise-grade application designs.
• Collaboration: Work closely with a UI/UX team, product owners, and developers to ensure design consistency.
• Optimization: Optimize components for responsiveness across browsers and devices, with a focus on data-heavy interfaces.
• Team Participation: Actively participate in design reviews, stand-ups, and sprint planning to maintain high-quality standards and share knowledge.

Your AI & Automation Advantage

AI is a powerful co-pilot for modern design. We're looking for someone eager to use AI to supercharge their workflow—from generating assets to streamlining UX research and prototyping.

Who You Are

You are a proactive, detail-oriented, and adaptable designer who thrives in a fast-paced environment. You are:

• A Clear Communicator: You can effectively articulate design decisions and challenges to both technical teammates and non-technical stakeholders.
• A Problem-Solver: You are self-motivated, resilient, and enjoy tackling technical puzzles.
• A Tech Enthusiast: You have a curious mindset with a strong interest in (or passion for) blockchain, cryptocurrency, and financial technology.
• A Team Player: You value feedback and contribute positively to the team's shared goals and culture.

Qualifications

• English: Upper-Intermediate level or higher (both written and verbal).
• Experience: 1+ year of professional experience or a strong portfolio demonstrating UI/UX principles (ideally in fintech or complex web apps).
• Core Technical Skills:
  • Proficiency in modern design tools (e.g., Figma, Adobe XD).
  • Basic understanding of responsive design and grid systems.
  • Familiarity with collaborative workflows and version control concepts.
• Education: A Bachelor's degree in Design, Computer Science, or a related field (or equivalent practical experience).

Bonus Points:

• Knowledge of fintech, blockchain, or cryptocurrency environments.

We Offer

• Flexible Environment: Remote/Hybrid options with offices in Ukraine and Poland (Wroclaw) and flexible working hours.
• Healthcare: Medical Insurance in Ukraine and Multisport program in Poland.
• Support: Tax and accounting services for Ukrainian contractors.
• Growth: English classes up to three times a week, plus mentoring and educational programs.
• Culture: Regular corporate-level activities (parties, team buildings, tech events) and an advanced bonus system.

About the role

We are looking for a Junior QA Engineer who will help maintain high product quality across web applications, admin panels, and internal systems.

You will work closely with developers, PMs, and designers to test functionality, identify bugs early, and support stable product releases.

This role is suitable for someone who wants to build a strong QA career in a technically demanding environment.

Responsibilities

• Perform manual testing of web applications and user flows
• Validate functionality against requirements and expected behavior
• Create and maintain test cases, checklists, and QA documentation
• Reproduce bugs and write clear bug reports
• Verify bug fixes and perform regression testing
• Test UI behavior, logic, validations, and edge cases
• Collaborate with developers and PMs to clarify expected behavior
• Support release validation and stability checks
• Maintain QA documentation and testing processes

Requirements

• 6–18 months of experience in QA, internship, or strong practical manual testing background
• Understanding of manual testing fundamentals
• Ability to write clear and structured bug reports
• Strong attention to detail and logical thinking
• Responsible and systematic approach to testing
• English sufficient for writing bug reports and communication with the team

Mandatory education requirement

Candidates must have completed specialized professional QA / Software Testing courses.

Requirements:

• Course in QA / Software Testing / Manual Testing / Software Quality Assurance
• Course duration at least 3 months
• Certificate or diploma confirming completion
   

Candidates without formal QA training and certificate will not be considered for this role.

Nice to have

• Experience testing web applications or admin panels
• Experience working with Jira and Confluence
• Basic API testing knowledge (Postman or similar tools)
• Basic SQL knowledge
• Understanding of frontend/backend interaction
• Interest in Web3, AI, fintech, or trading products

What we offer

• Fully remote work format
• Opportunity to work on Web3, AI, and fintech products
• Collaboration with experienced engineers and product specialists
• Strong environment for growth into a Middle QA Engineer

Responsibilities:

• Provide technical support to employees
• Select and purchase equipment
• Prepare equipment for new employees
• Maintain equipment records
• Support office network
• Improve and automate IT department processes

Requirements:

• Advanced knowledge of MacOS, Windows, Linux
• Basic command line knowledge (sh, bash, cmd\powershell)
• Basic understanding of network models (OSI, TCP/IP)
• Understanding of how network protocols work (DHCP, DNS, HTTP, SSL, SSH, VPN)
• Problem identification and resolution skills

Would be a plus:

• Basic knowledge of the Bash and/or Python programming languages
• Basic knowledge of Jenkins, AWS

We are looking for a strong Python Backend Engineer to lead the development of next-generation real-time inference services in a large-scale mobile data platform.

The system processes billions of requests daily and requires extremely low latency, high throughput, and strong reliability. This role sits at the intersection of backend engineering, distributed systems, and ML model serving.

⚠️ Important: This role is focused on building inference infrastructure and real-time decision services, not on model training or algorithm research.

We are looking for an engineer who can design and scale high-performance distributed backend systems that run ML models in production and apply business logic on top of model outputs.

Responsibilities

• Design and develop low-latency real-time inference services
• Build scalable decision engines combining ML predictions with dynamic business logic
• Integrate services with feature stores and high-performance data layers
• Implement model versioning, shadow deployments, and runtime A/B testing
• Ensure high availability, observability, and performance of production systems
• Optimize latency, throughput, and infrastructure efficiency
• Collaborate with Data Science, Infrastructure, Product, and Engineering teams
• Propose and drive architecture improvements for distributed systems

Requirements

• 5+ years of experience as a Python Backend Engineer / Distributed Systems Engineer
• Strong experience building real-time or high-load backend systems
• Experience with low-latency APIs and async architectures
• Experience with ML model serving frameworks (FastAPI / BentoML / Triton / TorchServe or similar)
• Strong understanding of distributed systems architecture and message queues (Kafka / PubSub)
• Experience with cloud environments (AWS / GCP / OCI) and Kubernetes
• Experience with in-memory or NoSQL databases (Redis, Aerospike, Bigtable, etc.)
• Understanding of MLOps concepts and model deployment lifecycle
• Strong ownership mindset and ability to work independently
• Fluent English and strong communication skills

Nice to Have

• Experience building custom inference platforms
• Experience working with feature stores
• DevOps background
• Experience in high-scale product environments (AdTech / data platforms / real-time systems)
• Strong focus on performance optimization and system design

Hiring Process

• 2 stages: technical + interpersonal

What to expect of your role:

We are seeking a skilled and dynamic Promotion Manager (Product Marketing Manager) to join our team in the fast-paced and exciting iGambling and Betting industry. In this role, you will be responsible for developing and executing effective promotional strategies to drive customer acquisition, retention, and revenue growth. You will collaborate with cross-functional teams to create compelling campaigns and analyse campaign performance to optimise results. This position requires a deep understanding of the iGaming and Betting landscape.

You will be expected to:

• Develop and implement innovative promotional strategies to increase brand visibility, customer engagement, and revenue generation in the iGaming and Betting industry;
• Collaborate with the product and design teams to create compelling marketing campaigns that effectively communicate the unique selling points of our products and services;
• Identify target audience segments and tailor marketing messages and promotions to resonate with their preferences and behaviours;
• Conduct market research and competitor analysis to identify trends, opportunities, and potential risks, and use these insights to inform marketing strategies;
• Monitor key retention metrics and KPIs, such as churn rate, reactivation rate, and customer satisfaction, and utilize data-driven insights to optimize retention initiatives;
• Work closely with the product development team to provide input on product enhancements and features that can drive customer retention and engagement;
• Collaborate with the customer support team to ensure effective resolution of player issues and concerns, and implement proactive measures to prevent churn;
• Develop and maintain strong relationships with VIP players and high-value customers, providing personalized experiences and managing VIP retention programs;

• Prepare regular reports and presentations to communicate retention and promotion performance

  
  What you need to succeed in this role:

• Proven experience as a Product Marketing Manager or Promotion Manager in the iGambling or Betting industry;
• Strong knowledge and understanding of the iGambling and Betting landscape, including industry trends, player preferences, and regulatory considerations;
• Demonstrated success in developing and executing effective marketing strategies that drive customer acquisition, engagement, and revenue growth;
• Good analytical skills and the ability to interpret data and metrics to make informed marketing decisions;
• Creative mindset with the ability to develop engaging marketing content and campaigns;
• Strong project management skills with the ability to prioritise tasks, meet deadlines, and manage multiple projects simultaneously;
• Exceptional communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams;
• Strong attention to detail and a results-oriented mindset;
• A passion for the iGambling and Betting industry and a drive to stay ahead of industry trends and developments.

About our corporate culture:

As an international team, we are motivated by the freedom to do our best work. Our employees are autonomous and responsible for their projects, taking the initiative when necessary, not giving up on their opinions, and speaking freely. We invest in the potential of each person, confident that together, our skills will shape the company’s future success.

Reasons to join us:

• Our positive workplace atmosphere creates a culture of collaboration and support, making it a place you'll love working in;
• We offer competitive compensation and regular career development reviews to motivate you to reach your full potential and love the work you do;
• With flexible working hours and remote options, you'll love the freedom to work on your terms;
• We offer a generous vacation and sick leave policy, allowing you to take time off and enjoy a work-life balance;
• You'll love working here because we provide financial assistance for professional development, helping you stay ahead of the curve and love your career path;
• Our Educational Allowances give you the opportunity to expand your knowledge and experience, not only in your work but also in other areas;
• You'll love the monthly allowance for personal activities, giving you the opportunity to pursue your interests and hobbies outside of work;
• At our company, we prioritise the health and well-being of our employees, which is why we offer comprehensive health insurance plans;
• Our referral program rewards you for bringing top talent to the company, making it a place you enjoy sharing with others
• With engaging team-building activities and corporate parties, you'll love being part of our community and team spirit.

Ready to join us? Apply for this position!What’s next?

Our recruiters will review your CV and reach out to you if you are suitable for the role.

What your process will look like:

1. HR Interview with a Recruiter;
2. A 2-hour final interview with the team.

Our recruitment team is very willing to help out, so contact us with any questions you may have!

Build relationships that truly matter.
Lead a team working with the most valuable users of the product.
Turn strategy, analytics, and trust into long-term growth.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re on the lookout for an experienced Head of VIP who’s ready to grow with us and shape high-impact retention strategies used by international partners.

Your key responsibilities will include:

– Developing and implementing the VIP strategy: segmentation criteria, tier structure, benefits and bonus limits.
– Managing a team of VIP account managers and hosts: hiring, onboarding, KPI setup and weekly performance reviews.
– Managing top-tier users and maintaining proactive communication while resolving complex requests.
– Planning and controlling the VIP budget: bonuses, cashback, gifting and event expenses; conducting monthly P&L reviews for the segment.
– Working cross-functionally with Product, CRM, Fraud and Finance teams to optimize user journeys and reduce churn.
– Preparing regular reports for C-level management: ADPU dynamics, retention rate, cohort analysis and deposit plan vs. fact.
– Organizing exclusive events and offline activities for VIP users within the approved budget.

It’s a match if you have:

– 3+ years of experience managing VIP programs in digital entertainment platforms.
– Experience leading a team of account managers or VIP hosts (20+ people).
– Hands-on experience with Softswiss/Truelabel/Soft2bet platforms.
– Deep understanding of back-office systems: user management, limits, bonus tools and segmentation with daily operational use.
– Strong analytical skills and the ability to independently extract and interpret data from CRM and BI tools.
– Experience building cohort reports and a strong understanding of key VIP metrics such as ADPU, LTV, retention rate, and churn, including tier-based performance analysis.
– Experience building operational reports and tracking systems independently.
– Experience building or managing a tier structure for a VIP program including segmentation logic, benefits and upgrade/downgrade mechanics.
– Experience setting KPIs for account managers and conducting regular performance reviews.
– Strong negotiation skills and the ability to build trust with high-value users.
– Advanced level of English (written and spoken).
Nice to have:
– Experience working in a multi-brand environment or holding structure.
– Understanding of international regulatory environments.
– Experience building VIP programs from scratch.
– Experience working independently with cohort reports.

What we offer:

– Office-based role in Warsaw.
– Competitive fixed salary + performance bonus tied to VIP KPIs.
– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress)
– A supportive, friendly team where knowledge-sharing is part of the culture
– Coverage for professional events and learning
– Corporate events and participation in international industry events
– Birthday greetings, team buildings, and warm human connection beyond work
– Zero joules of energy to the aggressor state, its affiliated businesses, or partners

Ready to lead a direction that directly influences business growth?

Send over your CV now — we’d love to get to know you better!

We’re looking for a proactive Junior/Middle Business Development / Partnership Manager to help us grow our partner network, build strong client relationships, and drive sales.

💡 Requirements

• 6+ months of experience in IT sales / business development / partnerships (B2B, outstaff, outsource);
• Strong written and spoken English (Upper-Intermediate / B2+);
• Excellent communication and relationship-building skills;
• Attention to detail and structured approach to CRM management;
• Proactive mindset and analytical thinking;

• Ability to manage multiple conversations and priorities simultaneously.

   

🔑 Key Responsibilities

Primary:

• Drive sales and develop the client base;
• Build and maintain long-term relationships with clients and partners;
• Communicate with clients, partners, and candidates via Telegram and Email (fast response, follow-ups, professional tone);
• Conduct intro calls and discovery meetings: gather requirements, validate expectations, and shape client requests;
• Evaluate incoming positions, prioritize them, and transfer to the recruitment team;
• Maintain and update CRM systems (HubSpot, Monday);
• Participate in negotiations and support contract agreements.

Secondary:

• Prepare for conferences and events, conduct intro calls, and follow up with leads;
• Research and test new sales channels (LinkedIn, WhatsApp, Slack, etc.);
• Support partnership initiatives and help expand the network;
• Perform additional business development tasks as needed.

We’re looking for experienced professionals who can open doors and introduce us to potential clients in the U.S. market.

You don’t need to run full sales cycles — your role is to bring in qualified leads and make introductions.
Our team handles strategy, proposals, and closing.

👉 This is a commission-only, high-income opportunity with no cap.

What you’ll earn

• Commission: 10%–30% from each deal
• Average deal size: $2,000–$8,000/month retainers
• Recurring revenue potential
   

👉 You get paid for connections and introductions — we handle the rest.

Your role

• Leverage your network to identify potential clients
• Introduce us to decision-makers (C-level, founders, marketing leaders)
• Join intro calls if needed
• Pass qualified leads to our team

👉 We take over after the introduction and close the deal.

Who this is for

• You have an existing network in the U.S. (Illinois and nearby states preferred)
• You can communicate with C-level executives
• You’ve been involved in sales, partnerships, or business development
• You’re comfortable working on a commission-only basis
• You understand digital services at a high level (SEO, PPC, marketing, development, etc.)
   

What we sell

We provide performance-driven digital marketing services, including:

• SEO & Performance-based SEO
• Paid Ads (Google, Social)
• CRO & analytics
• AI Optimization (GEO) — helping brands appear in AI search

👉 A strong, in-demand offer with clear ROI for clients.

Why this is a strong opportunity

• No need to close deals — we handle that
• High-ticket services with recurring revenue
• Flexible collaboration (partnership agreement available)
• Ability to combine with your existing projects or clients
• Support from our team (materials, audits, strategy)
  
   

Additional perks

• Support for attending target industry events (tickets, travel, etc.)
• Flexible format: work alongside your current projects
• Opportunity to build a long-term partnership
   

How we work

1. You introduce a qualified lead
2. We run discovery and build the strategy
3. We close the deal
4. You receive commission
   
    

How to get started

Send a short message with:

• your background
• your network / industries you work with
• your experience with clients or partnerships
   

About the company
We are an international iGaming company providing a full-cycle turnkey solution (casino + sportsbook + platform + crypto/payment infrastructure).
We are actively expanding our B2B partnerships and looking for a strong Business Development Manager to drive growth and new deals.

Responsibilities

• Identify and attract new B2B partners (operators, affiliates, payment providers)
• Build and manage long-term partnerships
• Lead negotiations and close deals
• Represent the company at industry events (iGB, SiGMA, ICE, etc.)
• Work closely with product, payments, and marketing teams
   

Requirements 

• Experience in iGaming / Affiliate / Payments / Fintech
• Strong B2B sales / business development background
• Understanding of CPA / RevShare / FTD / traffic flows
• Experience with partnerships and deal-making
• English and Spanish — upper-intermediate+
   

Nice to have

• Experience with PSP / payment providers / crypto
• Existing network in iGaming industry
   

We offer

• Remote work
• Competitive salary + bonuses
• Growth opportunities within an international team
• Participation in top industry events

Candidates without iGaming / affiliate experience will not be considered.

Please include in your cover letter:

• your iGaming / payments experience
• what type of partners you worked with (affiliates / operators / PSP)

Our Partner is looking for a Junior Affiliate manager to join a strong Marketing Team.
 

Role Overview: 
Our client's marketing department is expanding, and we are in search of a Junior Affiliate Manager. You will be part of a growing marketing team, which currently consists of 50+ people, including affiliate, SEO, and technical teams. There are many different tasks and challenges to get excited about! You can be creative with your work, as we are always open to new ideas in finding and testing new sources. We are not just looking for a team member who will work with basic partners (create links, update promotions, and keep track of them). We are looking for someone who would be interested in constantly testing new products in affiliate marketing. The company is constantly generating new traffic, not only bringing new customers to their sites but also helping to identify the strengths and weaknesses of products with the help of these customers. This allows the product team to improve these products.

Key Responsibilities:

• Develop and expand existing and new affiliates;
• Fulfil department and personal KPIs;
• Regularly review affiliate performances to measure affiliate effectiveness and ensure profitability;
• Identifying and monitoring the ROI;
• Monitor the affiliate’s marketing spend, and ensure it is in line with agreed budgets;
• Ensure all affiliates’ marketing material is up to date: campaigns, design, landing pages, bonus offers, links, etc.

Ideal profile for the position:

• 1+ year of experience as an Affiliate manager in iGaming (tier-1/tier-2);
• Upper-intermediate English or higher;
• Upper-intermediate Portuguese or higher;
• Experience as an Affiliate manager with strong planning and organisational skills;
• A strong negotiator with excellent written and verbal skills;
• Ability to understand and interpret data to make informed decisions and drive profitability;
• Experience with CPA, RevShare, Hybrid, and other Affiliate Deals;
• Good analytics and fraud management skills

The company guarantees you the following benefits:

• A positive workplace atmosphere that creates a culture of collaboration and support, making it a place you'll love working in;
• Competitive compensation and regular career development reviews;
• Flexible working hours and remote working options, you'll enjoy the freedom that the company provides;
• A generous vacation and sick leave policy, allowing you to take time off and enjoy a work-life balance;
• Financial assistance for professional development, helping you stay ahead of the curve and love your career path;
• Educational Allowances that give you the opportunity to expand your knowledge and experience;
• You'll have a monthly allowance for personal activities, giving you the opportunity to pursue your interests and hobbies outside of work;
• A comprehensive health insurance plan, depending on your current location;
• Referral program with financial rewards for bringing top talent to the company;
• Engaging in team-building activities and corporate parties.

Interview process:

• HR Interview with the Recruiter;
• Test task;
• Final interview with the team;
• Final decision.

If you find this opportunity right for you, don't hesitate to apply or get in touch with us if you have any questions!

About the role

We are looking for a Junior Project Manager who will support delivery across internal and client projects.

You will work closely with developers, designers, QA specialists, and senior team members to help keep projects structured, tasks clear, and delivery under control.

This role is suitable for someone who wants to grow in project management within a strong technical environment and gain experience working with Web3, AI, fintech, and complex digital systems.

Responsibilities

• Support planning and coordination of development projects
• Prepare clear and structured tasks for developers, designers, and QA
• Maintain Jira boards, backlogs, and sprint documentation
• Track deadlines, blockers, and dependencies
• Document meeting outcomes and project decisions
• Coordinate communication between project participants
• Follow up on task progress and help keep execution on track
• Identify and escalate risks or missing details early
• Support release preparation and delivery control
• Maintain documentation in Jira, Confluence, and Google Docs

Requirements

• 6–18 months of experience in project coordination, project management, business analysis, operations, or similar roles
• Understanding of how digital product teams work
• Ability to write clear and structured tasks and documentation
• Strong organizational skills and attention to detail
• Responsible and proactive working style
• Good written and spoken English
• Experience working with Jira, Confluence, Google Docs, spreadsheets, or similar tools

Mandatory education requirement

For this role specialized professional education in Project Management is required.

Candidates must have:

• Completed a specialized course related to Project Management / IT Project Management / Product Management / Business Analysis / Agile or Scrum
• Course duration at least 3 months
• Official certificate or diploma confirming completion

Candidates without formal course-based education in project management will not be considered for this position.

Nice to have

• Understanding of Scrum / Agile workflows
• Experience in outsourcing or product development environments
• Basic understanding of UI/UX processes
• Basic technical understanding of web or mobile development
• Interest in Web3, AI, fintech, or trading-related products

What we offer

• Fully remote work format
• Work on Web3, AI, and fintech products
• Collaboration with experienced engineers and product specialists
• Opportunity to grow into Project Manager / Delivery Manager

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! Every idea counts here, and every release reaches a massive global audience. We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. 

About the role: We are looking for a detail-oriented Manual QA Engineer (iOS) to join our product team and ensure the high quality of our mobile applications. You will play a key role in validating new features, improving testing processes, and collaborating closely with developers and product managers throughout the entire development lifecycle. 

In this role, you will

• Perform manual backend testing using API tools and databases
• Conduct smoke, sanity, and regression testing of mobile applications
  Create and maintain test documentation, including test cases, bug reports, and checklists
• Participate in SCRUM ceremonies and QA activities across all stages of the SDLC
• Execute and validate A/B tests in collaboration with product and analytics teams
• Investigate, analyze, and report bugs with clear and actionable details
• Own functional testing of new features, acting as a QA feature owner

It’s all about you

• 2–3 years of experience in manual backend testing using API tools and databases
• Cross-platform testing experience (iOS & Android)
• Experience with proxy debugging tools (Charles, Fiddler, or Proxyman) 
• Experience with test management systems (Qase, TestRail, or similar)
• Experience working with databases
• Intermediate level of English or higher

Would be a plus:

• Experience testing with MongoDB Compass
• Marketing and analytics testing experience
• Understanding or experience with A/B testing
• Experience collaborating with Product Support teams

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity recovery support allowance
• Position retention and support for those who join the Armed Forces of Ukraine

• Participation in social initiatives supporting Ukraine

   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 

• Modern equipment or depreciation of your own tools

   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical interview
• Test task
• Final interview
• Reference check
• Offer

We are looking for a Billing & Collection Specialist to join an international affiliate marketing company.
 

Responsibilities:

• Invoicing and billing
• Monitoring accounts receivable
• Payment follow-ups and collections
• Communication with partners
   

Requirements:

• Experience in AR / billing / collections
• Strong Excel / Google Sheets
• English — at least B2
   

We offer:

• Fully remote
• Freelance contract
• Growth opportunities

The main goal of this role is to create a reliable and efficient product, achieving this through the development and integration of embedded software with the hardware platform, so that the user/operator receives a device that operates stably and meets technical standards.

The focus of this role is:
• Development and integration of embedded software for UAV flight control, navigation and sensor systems.
• Creation and improvement of autopilot algorithms: stabilization, altitude hold, routing, obstacle avoidance, return to "Home", etc.
• Optimization of stabilization algorithms and real-time operation.
• Testing firmware on hardware prototypes and simulators, identifying and eliminating critical errors.
• Increasing energy efficiency: optimizing battery usage to increase flight time.
• Ensuring compliance of software with industry safety standards.
• Preparing firmware for large-scale production: adaptation for different products and rapid integration of new modules.
• Collaboration with hardware engineers to coordinate the operation of sensors, controllers and communication modules.