Jobs at Djinni

We are looking for a meticulous and proactive Manual QA Engineer to join our team on a part-time basis. Project related to the development of your own product. We value flexibility, clear communication, and a sharp eye for detail. You will be responsible for ensuring the quality of diverse projects, working closely with developers and project managers. 
 

Key Responsibilities:

• Manual Testing: Perform functional, regression, UI/UX, and exploratory testing on web and mobile applications.
• Documentation: Create, maintain, and execute comprehensive test plans and test cases.
• Bug Reporting: Identify, document, and track defects providing clear reproduction steps and screenshots/logs.
• Collaboration: Work closely with the development team to clarify requirements and ensure timely bug fixes.
•  Reporting: Provide regular updates on testing progress and product quality status.

Requirements:

• Experience: 2+ years of experience in manual software testing.
• Solid understanding of the Software Development Life Cycle (SDLC) and STLC.
• Experience with DevTools (Network, Console) for debugging.
• Familiarity with API testing (Postman or Swagger).

• Basic knowledge of SQL queries.

   

 Soft Skills:

• Strong analytical skills and attention to detail.
• Ability to work independently and manage time effectively in a part-time setup.
• English Level: Intermediate (B1+) or higher. You should be able to write clear documentation.

• Proactivity and the capacity to take responsibility for one’s actions and work efficiency.

   

  Working Conditions:

• Format: Part-time (approx. 20 hours per week).
• Location: Fully remote.

Schedule: Flexible hours, but with mandatory attendance at sync meetings (usually in the mornings/afternoons).

MilX is a global fintech platform built for creators and creator businesses. 
We help YouTube creators, bloggers, and MCNs manage earnings, get faster payouts, move money globally, and access creator-friendly financial tools - including daily payouts, multi-currency transfers, and flexible financing solutions.

MilX works with creators worldwide (USA, EU, LATAM, Turkey and beyond) and is trusted by monetized bloggers who treat content creation as a real business.
We don’t sell hype. We build long-term trust in the creator economy.

 

Role Overview
 

We’re looking for a part-time Influencer Marketing Manager (B2C) who will own influencer campaigns end-to-end.

This role is fully focused on working with bloggers for bloggers - finding relevant creators, organizing collaborations from scratch, and managing the entire influencer lifecycle: outreach → agreement → brief → creatives → launch → payments → results.
 

You will work closely with the MilX marketing and growth team and operate with a high level of independence.
 

Key Responsibilities
 

Influencer & Blogger Sourcing

• Research and identify relevant bloggers, YouTube creators, and influencer partners aligned with MilX’s B2C audience
• Focus on monetized creators and creator-business profiles
• Build and maintain a pipeline of influencer partners
   

Campaign Management (End-to-End)

• Plan, launch, and manage B2C influencer campaigns from scratch
• Communicate and negotiate collaboration terms with influencers
• Organize and manage the full campaign workflow:
  • Outreach and pitching
  • Signing agreements and approvals
  • Preparing influencer briefs and content guidelines
  • Coordinating scripts, creatives, and formats
  • Content review and approval
  • Campaign launch and follow-up
     

Creative & Execution

• Prepare clear, creator-friendly briefs that translate MilX’s value proposition into authentic content
• Coordinate creative assets (videos, integrations, UGC, reviews, tutorials)
• Ensure messaging is accurate, compliant, and aligned with MilX’s tone of voice
   

Operations & Payments

• Manage influencer documentation and agreements
• Coordinate payments and track campaign costs
• Ensure smooth logistics and deadlines
   

Performance & Optimization
 

• Track campaign performance (installs, leads, CPA, engagement, content quality)
• Collect feedback from creators
• Identify what works, scale successful formats, and optimize future campaigns
   

Requirements
 

• 2+ years of hands-on experience in B2C influencer marketing
• Proven experience managing influencer campaigns from scratch
• Strong understanding of the creator economy, especially YouTube and blogging
• Experience working with international influencers (US / EU / LATAM / Turkey is a strong plus)
• Confident communicator and negotiator
• Highly organized, independent, and results-oriented
• Comfortable working with fintech / SaaS products (fintech or creator tools experience is a big plus)
   

Work Format
 

• Part-time
• Fully remote
• Flexible hours, outcome-driven
• Async-friendly team culture
   

Why Join MilX
 

• Real fintech product with real creators and global reach
• Strong brand trust in the creator ecosystem
• Clear product value — easy to explain, easy to sell
• Direct impact on user growth and partnerships
• Opportunity to grow into a larger role as MilX scales
   

How to Apply
 

Please share:

• A short introduction
• Relevant influencer campaigns you’ve managed
• Links or examples (if available)

About the Project

We are developing a custom web platform focused on performance, stability, and long-term maintainability.

The platform is built using PHP, MySQL, HTML, CSS, and JavaScript, with minimal use of third-party libraries and dependencies to maintain full control over the codebase.

We are looking for a senior full-stack developer to join the project on a part-time basis at the initial stage, with the possibility of increasing involvement over time.

Work Format

• Part-time
• 2–3 hours per day
• ~10–15 hours per month at the initial stage
• Flexible schedule

Responsibilities

• Develop and maintain backend functionality using PHP
• Implement frontend features using HTML, CSS, and vanilla JavaScript
• Design and optimize MySQL queries and schemas
• Work on end-to-end features (backend + frontend)
• Ensure clean, maintainable, and well-documented code
• Participate in architectural and technical decisions
• Improve performance, security, and code quality

Requirements

• 5+ years of commercial experience as a Full-Stack developer
• Strong expertise in PHP
• Solid experience with MySQL
• Confident knowledge of HTML5, CSS3, and JavaScript (vanilla)
• Experience working with minimal third-party dependencies
• Good understanding of web security best practices
• Experience with Git
• Ability to work independently and manage time effectively

Nice to Have

• Experience with legacy systems or custom platforms
• Performance optimization skills
• Basic DevOps or server-side experience
• REST API experience

What We Offer

• Flexible part-time collaboration
• Long-term project with potential workload increase
• High level of technical autonomy
• Clean, dependency-light architecture
• Competitive hourly compensation based on experience

Location: Ukraine, Lutsk (Hybrid)

Hours: Primarily U.S. East Coast (EST) business hours

Type: Full-time, Hybrid

Adscend Media, an Edge226 Company is a leading publisher monetization service and user acquisition (UA) engine for digital products and consumer-facing platforms. Through our high-performing offerwall, rewarded surveys, and exclusive advertiser relationships, we help publishers maximize revenue while delivering high-quality, engaged users to advertisers. We partner with some of the most innovative companies in the digital ecosystem, providing solutions that drive both monetization and growth.

Who we are looking for:

Experience & Background 

• 3–7+ years of experience as a Product Manager in mobile gaming apps and rewarded ads. 
• Strong hands-on experience with rewarded advertising as a core monetization mechanic. 
• Practical experience with ad tech ecosystems, including video & display, mediation platforms, and ad networks. 
• Proven track record of working on live products with continuous iteration, live-ops, and monetization optimization. 
• Experience collaborating with cross-functional teams (engineering, game design, analytics, UA/marketing). 
• Solid understanding of mobile platforms (iOS/Android). 
• Knowledge of privacy and compliance requirements (ATT, GDPR, COPPA). 
• Experience working with international teams or global products. 

Product Skills 

• Deep understanding of rewarded ads design: 
• Reward types (soft/hard currency, extra lives, boosts, skips) 
• Placement strategy and frequency capping 
• Player motivation and behavioral impact 
• Strong knowledge of ads monetization metrics: 
• ARPDAU, eCPM, fill rate, ad engagement rate, LTV, retention, churn 
• Experience balancing player experience vs. revenue, especially avoiding ad fatigue. 
• Ability to define and run A/B tests for rewarded ads, interstitials, and hybrid monetization setups. 
• Ability to analyze funnels, cohorts, and ad performance to drive product decisions. 
• Working in Agile methodologies (managing backlogs, writing user stories, dev sprints) 
• Proactive, ownership-driven mindset. 
• Strong communication skills in English 
  
  Ideally, we are looking for someone local to Lutsk who will be able to work out of our office for training, meetings, etc.

Our mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities🌿
We care about Trust, Partnership, Transparency, and Responsibility. We offer a safe, inclusive and productive environment for all team members, and we’re always open to feedback💜 If you want to work from home or work in the offices in Kyiv, Lviv or Warsaw with stable electricity and Wi-Fi , great — apply right now.

About the project:
We are seeking a highly skilled and motivated DevOps Engineer to join our dynamic IT team. As a DevOps Engineer, you will be responsible for implementing and maintaining a robust and scalable infrastructure, ensuring the smooth operation of our cloud services, and optimizing our software development and deployment processes. The ideal candidate has a strong background in core IT technologies, cloud services, and automation, and possesses excellent problem-solving and communication skills.

Requirements:
● 1+ year of development experience (preferably Golang, Python, JavaScript) — must have;
● 3+ years of experience with Ubuntu-like Linux;
● Experience with Docker or other container-based technologies;
● Experience with Kubernetes;
● 2+ years of experience running production systems in Amazon AWS and services like ECS, S3, RDS, ELB, SQS, and Lambda ;
● Networking skills: TCP/IP, DNS, Load-balancers, PKI (TLS), network security, etc;
● Knowledge of CI/CD tools like GitLab, Jenkins, Bitbucket pipelines, etc;
● Experience with SQL/NoSQL technologies such as MySQL, ElasticSearch, MongoDB, PostgreSQL, and Redis;
● Experience with monitoring tools and metrics;
● Experience with version control systems: GitLab, GitHub;
● Experience with IaC tools such as Terraform, Ansible, or Puppet;
● AWS Associate Solution Architect certification required;
● English: Upper-Intermediate;

Would be a plus:
● Experience with Azure, GCP would be a plus.

Responsibilities:
● Design, implement, and maintain cloud infrastructure (primarily AWS);
● Build, improve, and support CI/CD pipelines;
● Manage containerized applications using Docker and Kubernetes (or ECS);
● Ensure system reliability, monitoring, alerting, and incident response;
● Implement Infrastructure as Code and configuration management;
● Maintain security best practices, access control, and backups;
● Support troubleshooting and root cause analysis in production;
● Collaborate with developers and QA to improve delivery pipelines;
● Participate in cost optimization and infrastructure improvements;
● Maintain clear technical documentation.
 

Nice to have:
● AWS Associate/Professional/Specialty certifications;
● Experience with Azure or GCP;
● Experience with serverless architectures;
● Familiarity with SRE practices and incident response.

What will you get:
● Competitive salary and good compensation package;
● Exciting, challenging and stable startup projects with a modern stack;
● Corporate English course;
● Ability to practice English and communication skills through permanent interaction with clients from all over the world;
● Professional study compensation, online courses and certifications;
● Career development opportunity, semi-annual and annual salary review process;
● Necessary equipment to perform work tasks;
● VIP medical insurance or sports coverage;
● Informal and friendly atmosphere;
● The ability to focus on your work: a lack of bureaucracy and micromanagement;
● Flexible working hours (start your day between 8:00 and 11:30);
● Team buildings, corporate events;
● Paid vacation (18 working days) and sick leaves;
● Cozy offices in 2 cities ( Kyiv & Lviv ) with electricity and Wi-Fi ( Generator & Starlink);
● Compensation for coworking (except for employees from Kyiv and Lviv);
● Corporate lunch + soft skills clubs;
● Unlimited work from home from anywhere in the world (remote);
● Geniusee has its own charity fund.

Phenomenon Studio is a full-cycle design and development company founded in 2019.
We help startups and small to medium-sized businesses build and scale products across Healthcare, EdTech, SaaS, FinTech, and Web3 industries. 
Recognized with 30+ industry awards, we deliver high-quality solutions that combine creativity, technology, and business impact.

We’re working on an ecosystem consisting of several independent platforms, which are planned to be merged in the future to streamline employer and employee enrollment, data submission to insurance carriers, access to Medical ID cards and insurance benefits, claims submission, etc.
 

We’re looking for a Middle+ Node.js Developer to work on an Enrollment Portal, a web application that allows employers and employees to fill out and submit digital versions of the Employer Application and Employee Enrollment Application to the insurance provider.
The MVP0 will include the Employer Enrollment Application and an Admin Panel, where admins will review, approve, or deny applications.
Post-MVP0 releases will introduce the Employee Portal, where employees will fill out their own applications, choose insurance plans and benefits for themselves and their families, access useful documents, and track their benefits

Team: 3x Backend Developers, 3x Frontend Developers, Solution Architect, PM, BA, QA, DevOps

Requirements:

• 3+ years of experience in JavaScript, TypeScript
• Strong knowledge in Node.js — Express.js, NestJs
• Strong knowledge of ORMs, PostgreSQL, MySQL, MongoDB, Redis
• Strong knowledge of Real-time(socket-based)
• Strong knowledge of REST API, Git
• Experience with Docker
• Experience with Microservices, experience designing distributed systems 
• Experience with AWS: Lambda, DynamoDB, S3, SQS, SNS, API Gateway
• Experience with CI/CD
• Testing: Jest + integration/e2e
• Excellent communication skills
• Experience with HIPAA and GDPR compliances
• Upper-intermediate English level

Nice to have:

• Knowledge of other frameworks
• Knowledge with Supabase
• Knowledge with Strapi
• Experience with Jira / ClickUp

Responsibilities:

• Design, develop, and maintain scalable backend services using Node.js (Express.js, NestJS)
• Work with various databases, including PostgreSQL, MySQL, MongoDB, and Redis, ensuring high performance and data integrity
• Develop and deploy a microservices-based architecture using Docker and AWS
• Implement and manage real-time, socket-based communication systems
• Lead and mentor teammates, review code, and guide architectural decisions
• Oversee project timelines, task assignments, and ensure high-quality code delivery
• Collaborate with cross-functional teams and communicate effectively in English (written and spoken)
• Manage tasks and workflow using project management tools such as Jira or ClickUp

What we offer: 

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off

Recruitment process: Recruitment interview - Technical interview - Final interview

About the role

We are seeking a senior commercial leader to build and scale primarily B2B sales in the defense and security sector, with selective B2G engagements. The role is based in Kyiv and involves regular international travel, including Europe and other partner markets. You will own the full commercial cycle with military, industrial, and institutional customers, from early engagement and demonstrations to contracting and long-term account development.

About us

We are a startup developing alternative navigation systems for UAVs. Our mission is to build reliable, GNSS-independent solutions for autonomous platforms. 

Responsibilities

• Build, manage, and expand a B2B sales pipeline in defense and security markets, with additional work across B2G engagements involving the Ministry of Defense of Ukraine and other national MoDs.
• Lead commercial engagements end to end: customer discovery, solution positioning, demonstrations, negotiations, and contract execution.
• Support tenders and capture activities where required, including preparation of proposals and participation in procurement processes related to MoD, EU, and NATO programs.
• Represent the company at international conferences, exhibitions, and industry events; organize and deliver field demonstrations and technical presentations.
• Coordinate closely with legal, finance, engineering, and production teams to ensure commercially viable and contract-compliant deals.
• Design, build, and continuously improve sales processes, pipelines, and reporting using the company’s internal CRM system.

• Apply analytical and business-analysis thinking to improve forecasting, deal qualification, and go-to-market execution; contribute to scaling and structuring the sales function over time.

   

Requirements

• Demonstrated experience owning and executing the full sales cycle in complex B2B environments, including proposals, negotiations, and contracts.
• Strong communication and presentation skills, with the ability to engage senior stakeholders, technical teams, and international partners.
• High level of interpersonal effectiveness, with a track record of building trust and maintaining long-term customer relationships.
• Proactive, self-directed approach with the ability to take initiative and operate with limited structure.
• Capability to design, document, and improve sales processes and pipelines, applying analytical and business-analysis thinking to forecasting and execution.

• Upper-intermediate to advanced English (B2–C1).

   

Would be a plus

• Proven commercial experience in defense and security markets.
• Practical experience working with the Ministry of Defense of Ukraine and/or other national Ministries of Defense.
• Experience selling physical or hardware products, particularly complex or mission-critical systems.
• Direct exposure to B2G sales, public procurement, or tender-based processes (MoD, EU, NATO).
• Experience in the UK and European defense markets, including work with integrators, primes, or institutional customers.
• Background in miltech, engineering, or other technically sophisticated industries.

• Experience operating in environments with export controls, compliance constraints, or regulated customers.

   

What we offer

• Senior, high-impact commercial role with direct ownership of international B2B defense revenue.
• Kyiv-based position with regular international travel, including conferences, exhibitions, and customer engagements across Europe and partner markets.
• Meaningful influence over go-to-market strategy, sales processes, and commercial structure as the function scales.
• Performance-based compensation structure aligned with results and long-term value creation, discussed individually.
• Opportunity to work hands-on with advanced, real-world defense technologies and high-stakes customers

We are looking for a skilled Full-stack (Python/JS) expert to help develop and extend OpenStack Horizon components powering Client’s Confidential Cloud.

Responsibilities:

• Design and implement Horizon dashboards, panels, and plugins integrating with our OpenStack services (Keystone, Nova, Neutron, Cinder, Glance);
• Develop responsive frontends using Django templates, JavaScript, HTML/CSS, and Django REST Framework;
• Collaborate with backend and DevOps teams to deploy Horizon extensions in GCP or Azure environments.

Requirements:

• 10+ years of software engineering, including 5+ years with Python;
• Strong experience in Django and Nginx;
• Proven frontend skills: JavaScript, HTML5, CSS3;
• Knowledge of testing methodologies and secure coding practices;
• Familiarity with cloud platforms (GCP or Azure) and interest in learning new cloud technologies;
• At least Upper-Intermediate English level.

Offer:

•  Benefits: 100% paid vacation and sick leave. 
• The company is happy to discuss your salary expectations and is looking forward to finding a mutually agreeable solution.

Requirements:
• 1+ years of IT recruiting experience
• Solid knowledge of sourcing techniques
• Ability to establish a strong rapport with candidates, team members and hiring managers
• Ability to multi-task and work in a fast-paced environment
• Excellent verbal and written communication skills with an emphasis on tact and diplomacy
• Strong time management skills
‍
We offer:
• Friendly teams, experienced colleagues
• Opportunities for career growth and raising professional skills
• Competitive compensation and regular results-based salary review
• Your bookkeeping will be maintained by a professional accountant
• 15 paid vacation days
• Flexible work schedules
• Compensation of English and professional coursesResponsibilities:
• Participate in full life-cycle of recruiting
• Implement ideas and strategies to contribute to the future growth of the company
• Build a strong network of industry experts to stay informed of trends and best practices

About Us:
CUDEV is an active and stable IT company that has been developing complex web applications with unique functionality for clients from the USA, the UK and Europe.
Over the 19 years of providing software services for various industries, we gained a lot of insights that we are eager to put into practice. To ensure high-quality services, we study the market, try to constantly monitor new trends in the field of web technologies and introduce advanced solutions.
We create the most comfortable and trusting relationship with both team members and clients.

Phenomenon Studio is a full-cycle design and development company founded in 2019.
We help startups and small to medium-sized businesses build and scale products across Healthcare, EdTech, SaaS, FinTech, and Web3 industries. 
Recognized with 30+ industry awards, we deliver high-quality solutions that combine creativity, technology, and business impact.

We’re looking for a Business Analyst to join a healthcare project building insurance and employee wellness platforms.

We’re working on an ecosystem consisting of several independent platforms, which are planned to be merged in the future to streamline employer and employee enrollment, data submission to insurance carriers, access to Medical ID cards and insurance benefits, claims submission, etc.

We’re looking for a Business Analyst to work on an Enrollment Portal, a web application that allows employers and employees to fill out and submit digital versions of the Employer Application and Employee Enrollment Application to the insurance provider.

The MVP0 will include the Employer Enrollment Application and an Admin Panel, where admins will review, approve, or deny applications.

Post-MVP0 releases will introduce the Employee Portal, where employees will fill out their own applications, choose insurance plans and benefits for themselves and their families, access useful documents, and track their benefits

Team: 2x Backend Developers, 2x Frontend Developers, Solution Architect, PM, BA, QA, DevOps

Requirements:

• Experience in a similar position of at least 3 years
• English proficiency of at least Upper-Intermediate level 
• Able to dive into a subject field quickly
• Converting ideas into requirements, explaining them in an accessible way to the team, and knowledge base enrichment
• Experience demonstrating/presenting implemented solutions to customers
• Have experience working with task managers (ClickUp/Jira/Asana/Confluence)
   

Nice to have:

• Ability to model and describe business processes using notations (UML, BPMN, eEPC, IDEF)
• Knowledge of teamwork principles and agile development practices
• Understanding of general DevOps principles and the software development life cycle
• Basic code reading/understanding
• Ability to work independently, build business analysis processes on the project from scratch
   

Responsibilities:

• Write user stories, scripts (User Stories, Use Cases)
• Writing documentation, presentations (if necessary). Preparing user documentation according to customer requirements
• Elaborate low-formalized user requirements, capable of decomposing, evaluating, and ranking them (generating MVPs, using USM, Impact mapping)
• Create solution prototypes and test hypotheses as needed; consult and help the UX team to make the interface of applications and web solutions not only the most usable, but also consistent with stakeholder requirements
• Participate in integration, interaction and API design
• Building user-friendly UIs, the ability to prototype UIs at a basic level (in Figma, Bolsamiq Mockups, etc.)

What we offer: 

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off

Recruitment process: Recruitment interview - Technical interview - Final interview

We are currently looking for a Senior JavaScript Full-Stack Engineer to join a full-service media buying and advertising company specializing in the development of ad products.

Daily challenges and tasks

• Build and maintain full-stack applications using JavaScript, React/Vue, and Node.js.
• Develop APIs, microservices, and serverless functions on GCP/Firebase.
• Integrate with BigQuery/ClickHouse and create data services for analytics and ML.
• Implement automation for creative workflows and programmatic campaign operations.
• Integrate with Meta Marketing API/Google/TikTok to manage campaigns.
• Build Web-2-App / Web-2-Web landing page constructors and internal tools.
• Ensure high code quality, reliability, observability, and CI/CD standards.
• Collaborate with Data, ML, Product, UA, and Creative teams.
  
   Key knowledge and skills 
• Strong proficiency in JavaScript.
• Experience with Node.js and modern React or Vue.
• Experience with GCP/Firebase (Cloud Functions, Firestore, Cloud Run).
• Experience with SQL/NoSQL and analytical databases (BigQuery or ClickHouse).
• Deep understanding of APIs, microservices, and event-driven architectures.

• Strong ownership, independence, and ability to work cross-functionally.

  Nice to have: 

• Experience in Python,
• Experience with Payment services (PayPal/Stripe), 
• Experience with ad platform APIs (Meta/Google), 

• Experience with marketing/payment analytics, Appsflyer/Apphud/RevenueCat

  
   Basic offer

• 20-28 working days of vacation
• Additional paid leave for family events
• 10+3 Sick days
• Courses for professional growth
• Modern office in Warsaw
• Top equipment
• Participation in professional conferences fully-paid by the company

🚀 Product Manager / Product Marketing Manager

About the project:

Reluvia is a consumer mobile app in the emotional wellness / self-care niche.
It helps people better understand their emotions, notice patterns, and feel more balanced day to day through short, calming, habit-friendly interactions.
 

Why this role is exciting:

• High impact & ownership — you directly influence conversion, retention, ARPU, and LTV
• Growth-driven environment — fast cycles, bold hypotheses, A/B testing, rapid feedback
• International scale — US, UK, AU markets with local go-to-market experiments
• Startup pace — minimal bureaucracy, freedom to ship “dirty releases” and iterate fast
• Career growth — clear path to senior leadership (Head of Product / CPO)
• Strong team — close collaboration with CEO, CTO, engineers, designer, marketing & analytics
   

Your mission:

Own product growth end-to-end by combining product strategy, analytics, experimentation, and marketing thinking— from insight to launch to measurable impact.
 

What you will do:

📊 Product & Growth Strategy

• Build and maintain the product roadmap together with the CEO
• Define and prioritize growth initiatives that impact conversion, retention, ARPU, and LTV
• Turn user insights and data into hypotheses and fast experiments

🧪 Experimentation & Analytics

• Own and scale A/B testing across product, UX, and monetization
• Analyze user behavior, habit loops, retention, and monetization funnels
• Set up and maintain product metrics & dashboards
• Improve experiment win-rate through structured testing methodology

💡 Product Development

• Own features end-to-end: idea → build → launch → iterate
• Optimize user flows and onboarding experience
• Create features that engage users and attract creators

🤝 Cross-functional Collaboration

• Work closely with engineering, UX/UI, analytics, marketing, and UA teams
• Align product, creative marketing, and acquisition efforts around shared KPIs
• Ensure smooth day-to-day product operations and clear communication

🔍 Market & User Insights

• Conduct market, competitor, and user research
• Understand what truly motivates users to convert and stay engaged
• Track trends and identify untapped growth opportunities
   

Key qualifications:

• 2+ years of experience as a Product Manager, Product Marketing Manager, or Growth/Product role
• Experience with consumer mobile apps (iOS / Android)
• Hands-on experience with A/B testing and experimentation frameworks
• Strong understanding of product & business metrics and unit economics
• Experience optimizing user flows, retention, and monetization
• Confident working with analytics tools (e.g. Amplitude, GA4, Tableau or similar)
• Ability to clearly communicate, defend ideas, and work cross-functionally
• Data-driven mindset combined with creative and strategic thinking
• Self-driven, proactive, flexible, and comfortable in fast-changing environments
• English level: B2+
   

Ideal for you if you:

• Enjoy sitting at the intersection of product, growth, analytics, and marketing
• Want real ownership instead of narrow task execution
• Love testing hypotheses, learning fast, and seeing measurable results
• Are motivated by impact, autonomy, and long-term product vision

We are looking for you!

As we continue to design and build data-driven solutions across diverse domains — we’re seeking a Data Engineer who thrives on transforming data into impactful insights. If you’re passionate about crafting robust architectures, optimizing data pipelines, and enabling intelligent decision-making at scale, we’d love to have you join our global team and shape the next generation of data excellence with us.

Contract type: Gig contract.

Skills and experience you can bring to this role

Qualifications & experience:

• 3+ years of intensive experience as a Data Engineer or in a similar role, with a demonstrable track record of leading large-scale projects;
• Mastery in Python and data stack (NumPy, Pandas, scikit-learn);
• Good Understanding of SQL/RDBMS and familiarity with data warehouses (BigQuery, Snowflake, Redshift, etc.);
• Experience building ETL data pipelines (Airflow, Prefect, Dagster, etc);
• Experience with modern Scrum-based Software Development Life Cycle (SDLC);
• Strong communication skills to explain technical insights to non-technical stakeholders.

Nice to have:

• Hands-on experience with Python web stack (Fast API / Flask);
• Proven expertise in designing and optimizing large-scale data pipelines;
• Comprehensive understanding of data governance principles and data quality management practices;
• Understand marketing and media metrics (i.e., what conversion rate is and how it is calculated).
• Exceptional leadership, communication, and collaboration skills, with a knack for guiding and nurturing teams.
  
   

Educational requirements:

• Bachelor’s degree in Computer Science, Information Systems, or a related discipline is preferred.

What impact you’ll make 

• Lead the design, development, testing, and maintenance of scalable data architectures, ensuring they align with business and technical objectives;
• Spearhead the creation of sophisticated data pipelines using Python, leveraging advanced Snowflake capabilities such as Data Shares, Snowpipe, Snowpark, and more;
• Collaborate intensively with data scientists, product teams, and other stakeholders to define and fulfill intricate data requirements for cross-channel budget optimization solutions;
• Drive initiatives for new data collection, refining existing data sources, and ensuring the highest standards of data accuracy and reliability;
• Set the gold standard for data quality, introducing cutting-edge tools and frameworks to detect and address data inconsistencies and inaccuracies; and
• Identify, design, and implement process improvements, focusing on data delivery optimization, automation of manual processes, and infrastructure enhancements for scalability.

What you’ll get 

Regardless of your position or role, we have a wide array of benefits in place, including flexible working (hybrid/remote models) and generous time off policies (unlimited vacations, sick and parental leaves) to make it easier for all people to thrive and succeed at Star. On top of that, we offer an extensive reward and compensation package, intellectually and creatively stimulating space, health insurance and unique travel opportunities.

Your holistic well-being is central at Star. You'll join a warm and vibrant multinational environment filled with impactful projects, career development opportunities, mentorship and training programs, fun sports activities, workshops, networking and outdoor meet-ups.

At ScrumLaunch, a global product development company partnering with fast-growing startups and established businesses, we’re looking for a Senior UI/UX Designer to join a fast-paced, product-driven environment.

You’ll take strong ownership of end-to-end design across B2B, B2C, and SaaS products. This role is ideal for someone with exceptional UI craft, strong UX thinking, and the ability to move fast without sacrificing quality.

• Location: Remote
• Ukrainian speakers preferred
• English: Upper-Intermediate (B2+)

• Occasional meetings up to 7–8 PM EST

   

Required Hard Skills

• 5–7+ years of professional experience in UI/UX or Product Design
• 5–7+ years designing B2B, B2C, or SaaS products
• Outstanding UI craft: layout, typography, spacing, visual hierarchy, interaction details
• Experience designing complex, data-driven systems with deep business logic
• Advanced proficiency with Figma and industry-standard design tools
• Hands-on experience building and maintaining design systems in production
• Ability to deliver developer-ready designs and specs with minimal iteration
• Practical experience using AI tools to speed up ideation, exploration, and delivery

• High attention to detail paired with strategic thinking

   

Required Soft Skills

• Comfortable in fast-moving, delivery-focused environments
• Strong ownership and accountability for design outcomes
• Clear communicator, able to align design, business, and engineering
• Highly adaptable with shifting priorities
• Proactive, well-organized, and naturally versatile across domains
• Able to balance creativity, practicality, and speed

 Responsibilities

• Design and deliver high-quality, creative UI/UX solutions with fast turnaround times
• Own design across web, mobile, and tablet platforms, including complex SaaS products
• Drive strong creative direction — not just execution of existing patterns
• Translate complex business logic into intuitive, scalable user experiences
• Rapidly prototype, explore multiple concepts, and iterate fast
• Build, evolve, and maintain design systems that enable speed
• Apply AI-powered workflows to increase design output and iteration velocity
• Work independently while collaborating closely with PMs, developers, and stakeholders
• Clearly articulate and defend design decisions using UX rationale, business impact, and constraints

• Ensure alignment with Apple HIG, Material Design, and accessibility standards

   

Tech Interview Note

Please be ready to present 2 strong case studies that demonstrate:

• Creative problem-solving
• Fast and effective delivery
• Strong UI quality
• Clear UX and business logic reasoning
• Measurable or tangible product impact

What We Offer

• Work on diverse and challenging products
• Supportive, collaborative team environment
• 12 vacation days per year
• 5 sick days per year
• English classes
• Access to therapist & psychologist support for mental well-being

We’re looking for a Project Manager with at least 1 year of commercial experience in  a PRODUCT company, who’s ready to take ownership, bring structure to fast-moving marketing initiatives, and grow together with us.

Your responsibilities will include:

• Coordinate and support marketing projects: track timelines, update tasks, and follow up with team members;
• Organize meetings, document discussions, and make sure action items are followed through;
• Maintain clear project documentation and prepare weekly updates for stakeholders;
• Identify blockers early and escalate when needed;
• Help improve internal workflows, templates, and planning tools.
   

What we expect from you:

• 1+ year of commercial experience in a project management or coordination role;
• Strong organizational skills and attention to detail;
• Good written and spoken communication in English and Russian;
• Solid understanding of Agile/Scrum principles and how to apply them in a marketing context;
• Confident use of Notion and Jira (or similar tools);
• Ability to multitask, meet deadlines, and stay calm in a dynamic environment;
• Proactive mindset — you take ownership and drive progress without waiting for instructions.
   

Nice to Have:

• Experience working with or inside marketing teams;
• Interest in digital products or the iGaming industry;
• Basic understanding of how creatives, content, performance, and CRM teams operate.
   

What We Offer:

• Work from anywhere: full remote flexibility or the option to work from our office;
• Flexible working hours so you can stay productive while maintaining work-life balance;
• Growth opportunities: as we scale, you’ll have space to develop your career and grow into a strategic leadership role;

If this sounds like you — we’d love to see your CV!
We value initiative, support bold ideas, and believe in working as a team.