Jobs at Djinni

We are looking for a creative and versatile Marketing & Multimedia Designer to create high-quality visual content that clearly communicates our technology, product, and brand.
 

Responsibilities

• Design professional presentations, sales decks, and company materials.
• Create visual assets for marketing campaigns, social media, websites, events, and internal use.
• Produce and edit engaging product and promotional videos.
• Transform complex technical concepts into clear and compelling visual stories.
• Create and adapt digital assets using basic HTML.
• Maintain visual consistency across all company materials.
• Collaborate with Marketing, Product, Sales, and other stakeholders.
   

Requirements

• At least 2 years of professional design experience.
• Strong proficiency in Figma.
• Proven experience designing presentations and marketing assets.
• Experience creating and editing video content.
• Basic knowledge of HTML.
• Experience working with cloud-based, SaaS, or technology products.
• Strong visual, layout, typography, and storytelling skills.
• Ability to manage several design projects and meet deadlines.
• Good English communication skills.
• A strong portfolio demonstrating presentations, digital assets, and video work.
   

Please include a portfolio with your application.

Simulmedia is seeking an experienced Senior Backend Engineer to join our engineering team, working on the backend and data infrastructure powering our TV advertising platform - spanning National Linear and CTV. This role sits within a distributed system of up to ~30 microservices, and you'll be primarily responsible for building, scaling, and operating backend services - with secondary exposure to backend-for-frontend work in TypeScript/Node.

In this role you will work closely with product managers, designers, and data engineers to ensure seamless integration of analytics features into the platform. The ability to frequently iterate and deliver high-quality features that are owned end-to-end is crucial in this role.

We're looking for someone who takes ownership, communicates directly and honestly, and cares about the reliability and craft of the systems they build - not just shipping features but understanding how they behave in production.

Location: Ukraine is mandatory. Our offices are located in Kyiv and Lviv. Teams are located in Kyiv and Lviv and primarily work remotely with occasional offline meetings.

Key Responsibilities:

• Design, build, and maintain backend services in Ruby (Roda) operating within a large-scale distributed microservice architecture.
• Contribute to backend-focused TypeScript/Node.js work, including API design and tRPC procedures, in support of Next.js applications.
• Own service reliability: instrumentation, monitoring, and observability across services (tracing, metrics, structured logging).
• Collaborate closely with data engineers on data pipelines, ETL processes, and ensuring clean, well-modeled data flows between services.
• Investigate and resolve production incidents; contribute to and follow oncall/runbook practices.
• Design and evolve APIs with strong attention to authentication, authorization, and security best practices.
• Participate in code reviews, pair programming, and knowledge-sharing sessions to ensure high-quality, maintainable code.
• Write thorough unit and integration tests for backend services
• Work independently while communicating clearly across a distributed, cross-functional team

Qualifications:

• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• 5+ years of professional Ruby backend development experience; prior experience may be with Rails, Roda, Sinatra, or similar - deep Roda-specific knowledge is not required, as long as the underlying Ruby fundamentals are strong.
• Experience operating within a distributed systems / microservice architecture.
• Solid working knowledge of observability tooling - OpenTelemetry, Datadog, Grafana, Prometheus, or equivalent - including setting up tracing, metrics, and alerting, not just consuming dashboards.
• Experience with error tracking/monitoring tools such as Sentry, Honeybadger or equivalent.
• Hands-on experience in TypeScript and Node.js, with practical experience in Next.js for backend/API-layer work.
• Experience with tRPC or comparable typed API frameworks.
• Solid experience with AWS and its core services (e.g. EC2, S3, RDS, SQS/SNS, ECS/EKS), including infrastructure-as-code with AWS CDK, plus containerized applications (Docker).
• Experience designing and evolving APIs, including auth, security, and versioning concerns.
• Experience working in a large distributed system with dozens of independent services, potentially written in different languages; ability to quickly get up to speed in unfamiliar code and trace a request's path across multiple services end-to-end.
• Experience with CI/CD pipelines - we currently use Jenkins and are actively migrating to GitHub Actions, so comfort with either (and ideally migration experience) is valuable.
• Ability to use AI coding tools (e.g. Claude Code, Codex, Cursor, or similar) effectively to speed up development, debugging, and code comprehension.
• Strong communication skills; ability to work independently and take ownership of services end-to-end.
• Ability to communicate effectively with the U.S.-based teams and work 11:00 AM - 8:00 PM EEST (11:00 - 20:00).

Bonus Points for:

• Python experience (data tooling, scripting, or services)
• Experience in AdTech or digital advertising/media analytics
• Prior experience in a service migration, decomposition, or platform-modernization effort

Interview Process:

1. Pre-screening (30 mins)
2. Technical Interview (1h)
3. System Design (1.5h)
4. Product Interview (30 mins)
5. Offer.

Simulmedia is seeking an experienced Senior Full Stack Engineer to join our engineering team and help build and improve our products. We build software for TV advertising — campaign management, delivery, and reporting used by advertisers and agencies.

In this role, you will work closely with product managers, designers, and data engineers to deliver features across the stack. The ability to frequently iterate and deliver high-quality work that is owned end-to-end is crucial in this role.

Location: Ukraine is mandatory. Our offices are located in Kyiv and Lviv. Teams are located in Kyiv and Lviv and primarily work remotely with occasional offline meetings.

Key Responsibilities

• Develop both frontend and backend services using React, Next.js, and TypeScript, ensuring seamless integration between components.
• Build robust, scalable APIs using tRPC to serve data to the frontend application.
• Create efficient pages using server-side rendering (SSR) or static site generation (SSG) via Next.js for performance-optimized analytics displays.
• Collaborate with designers to implement responsive and visually appealing user interfaces using Tailwind CSS, ensuring a smooth, intuitive experience for the platform’s users.
• Optimize the full stack to ensure quick load times, low-latency data fetching, and smooth user experiences, especially for data-heavy visualizations and analytics pages.
• Deploy and manage the platform using Vercel, taking advantage of its serverless functions for backend processes and ensuring efficient deployments and scaling.
• Own features end-to-end — from API and data layer through UI to production — with a strong focus on quality and maintainability.
• Participate in code reviews, pair programming, and knowledge-sharing sessions to ensure high-quality, maintainable code.
• Implement unit and end-to-end testing for both frontend and backend components to ensure reliability and reduce bugs in production.

Qualifications

• Education: Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• Experience: 5+ years of senior-level experience in full stack development, with a strong focus on web applications and data-driven platforms.
• Core Languages: Strong proficiency in TypeScript, including strong typing and interface design for scalable codebases.
• Frontend Expertise: Deep understanding of React and its ecosystem, including hooks, functional components, and React Server Components (RSC). Proficiency in Tailwind CSS for building responsive, accessible, and aesthetically pleasing UIs.
• Data Visualization: Experience in building data visualization tools and dashboards using React-based libraries (e.g., D3.js, Chart.js).
• Rendering: Experience with SSR and SSG using Next.js, optimizing for performance and SEO.
• Backend Expertise: Proficiency in backend development (e.g., Bun, Node.js) with tRPC as an API framework. Experience designing and developing APIs, handling authentication, authorization, and security best practices.
• Data Architecture: Proficiency in building scalable and reliable data-fetching layers, especially for real-time or large-scale analytics.
• System Design: Experience designing and evolving scalable web application architectures — APIs, data flow, and frontend/backend boundaries.
• Infrastructure: Experience with serverless architectures, understanding of edge computing, and CDN usage for enhancing performance and reliability. Solid experience with Vercel or other serverless platforms for deployment, CI/CD pipelines, and performance monitoring.
• Testing: Experience with unit and end-to-end testing frameworks such as Vitest, Cypress/Playwright, or similar.
• Version Control: Proficiency in Git, including experience with pull requests, code reviews, and branching strategies.
• Soft Skills: Ability to work independently and collaboratively in a team environment. Strong communication and interpersonal skills.
• Timezone: Ability to communicate effectively with the U.S.-based teams and work 11:00 AM — 8:00 PM EEST (11:00 - 20:00).

Bonus Points For

• Experience with Ruby
• Familiarity with CTV platforms or working experience in digital advertising or media analytics.
• Knowledge of SEO, accessibility, and performance optimization for web applications.

Interview Process

1. Pre-screening (30 mins)
2. Technical Interview (1h)
3. System Design (1.5h)
4. Product Interview (30 mins)
5. Offer.

What You’ll Do: 

As a key member of the Program Management team at PAR Retail, you will play a central role in implementing high-impact customer campaigns that drive measurable outcomes. You’ll work closely with Technical Program Managers to stay ahead of evolving industry trends, proactively shaping offer structures that align with both customer needs and manufacturer guidelines.  

Success in this role hinges on an exceptional attention to detail while you're configuring complex campaigns and ensuring flawless execution across multiple accounts. Precision matters at every step, and your ability to consistently deliver accurate, high-quality work will directly influence both customer satisfaction and business results. You’ll join a team that values thoughtful collaboration, sharp execution, and creating real value for our customers. 

Responsibilities + Activities:  

• Understand PAR Retail's loyalty engine and work with Technical Program Management team to build consumer facing campaigns  
• Act as a subject matter expert on tobacco manufacturer program offerings and enable customers to collect maximum reimbursement dollars 
• Analyze campaign requirements from customers and create optimally designed offers  
• Implement tobacco campaigns across a variety of customer accounts, tailoring configurations to meet each program’s unique requirements and nuances 
• Extend campaign building knowledge to broader program initiatives with potential to grow into supporting other campaign configurations  
• Support offer testing both internally and externally 
• Anticipate challenges with configuration structures ahead of time to ensure smooth consumer experiences  
• Collaborate with product team to understand new requirements for offer structures in an ever-evolving industry 

Your Qualities:  

• Obsession with the details, a proactive approach to identifying and solving problems, and a strong sense of ownership 
• Value quality and consistency, with an emphasis on continued personal and professional growth  
• Willing to approach unfamiliar problems with an openness and determination to learn new skills and subject matter  
• High emotional intelligence and interpersonal skills  

Experience & Skills You’ll Need: 

• 1-3 years industry or related experience  
• Ability to work collaboratively to help deliver outcomes for our customers 
• Strong writing, communication, and organization skills  
• Detail-oriented self-starter, capable of prioritizing in a fast-paced environment 
• Ability to meet deadlines 
• Excel experience 

Bonus Points: 

• SQL experience 
• Jira experience 
• Basic AI skills 

Israel-based autosport IT company is looking for a skilled Support Engineer to join our team. We develop products that enhance the user experience in both real-world and simulated autosport environments, including multiple web-based applications that provide real-time performance insights to drivers, teams, and racing data.

As a Support Engineer, you will be responsible for:

• Supporting customer Live Race Events across the globe (Europe, USA, South America, Australia), Racing School Events, and Sim Racing Events
• Monitoring and comparing our data with customers’ real-time data during live events
• Communicating with customers regarding unexpected situations such as missing data, schedule changes, canceled sessions, or platform-related issues
• Investigating and analyzing reported issues and escalating them when necessary
• Supporting web-based products and assisting users with troubleshooting
• Working with APIs and databases for data validation and issue investigation
• Collaborating closely with development and product teams to ensure smooth event operations
• Documenting issues, updates, and resolutions in Jira, Confluence, or similar tools

We are looking for a candidate who possesses:

• Strong English communication skills
• At least 1 year of experience in technical support, product support, or web application support
• Experience working with Jira and Confluence (or similar tools)
• Basic understanding of APIs and experience with tools such as Postman or Swagger
• Experience working with relational or document-oriented databases, including basic querying and data validation
• Strong analytical and problem-solving skills
• Ability to work in a fast-paced environment during live events
• High level of responsibility and attention to detail

Working schedule:

• Regular working hours: Thursday–Monday, 09:00–18:00 (Tuesday and Wednesday are days off)
• Additional hours required outside of regular working hours during live events or critical activities are compensated separately according to the hourly rate
• Only candidates currently located in Kyiv or willing to relocate to Kyiv after the war will be considered

If this sounds like a good fit for you, we encourage you to apply!

Thanks!
 

We are looking for a Beta Community Support Engineer to join our big and skilled team, working on a big navigation system. The navigational app works on smartphones and tablets, letting people outsmart traffic, communicate, share trips etc.

The Beta community includes several thousand volunteers worldwide who participate in various testing phases of the product and aid in improving product quality. The main responsibilities include daily management and communication with the Beta Community — monitoring Beta feedback, bug reports, suggestions and ensuring questions have a response.

Responsibilities:

• Monitoring and debugging Beta community bug reports, suggestions and forum posts
• Releasing Beta-staged versions to the community via Centercode
• Identifying important and critical issues to track and report about to internal teams

Requirements:

• High level English speaker — be able to write and communicate verbally in proficient English, using technical and testing related terminology
• 1+ year in L2 Technical Support or 1+ year in manual QA
• Familiarity with bug tracking systems and test management tools
• Task oriented — able to deliver quickly on tight schedules and deadlines, and must be able to adapt to frequent changes in requirements

We offer:

• Opportunities to develop in various areas (web, mobile, backend testing, API testing, etc)
• Compensation package (20 paid vacation days, paid sick leaves)
• Flexible working hours
• Medical Insurance
• English courses with a native speaker, yoga (zoom)
• Paid tech training and other activities for professional growth
• Work from comfortable office in the center of Warsaw
• International business trips

Client Overview:
Our Client provides comprehensive operational support and a range of expert services to the world’s leading insurers, brokers, fleet managers and automotive manufacturers. 3,300 employees across ten countries deliver exceptional standards on a large scale for over 1,200 clients. We help the global insurance market to handle millions of claims each year in the most cost-effective and efficient ways possible.
The Client is embarking on an exciting and challenging transformation program and our software solutions are a driving force behind this strategy using cloud computing and leading-edge design patterns. 

Requirements:

• 5+ years as a Product Owner in a software development environment
• Strong requirements elicitation, analysis, and documentation across business, functional, and non-functional needs
• Hands-on experience writing clear user stories with acceptance criteria and managing/prioritizing a product backlog
• Experience working in Agile / Scrum / Kanban teams
• Proficiency with Jira (required) and Confluence (or comparable Agile and documentation tooling)
• Familiarity with SaaS business models and cloud-based architectures, with a working understanding of AWS/Azure
• Understanding of REST APIs, integrations, and data flows
• Process mapping and modeling skills (BPMN, flow diagrams)
• Strong stakeholder management, facilitation, and workshop leadership
• Solid understanding of the software development lifecycle (SDLC)
• Strong analytical and problem-solving skills
• Ability to work in a distributed, multi-timezone team (EU, UK)

• Excellent English communication skills, comfortable with both technical and non-technical audiences

   

Nice to Have:

• Experience with AI-assisted development and analysis tools (Copilot, Claude, Cursor)
• Background in enterprise / B2B SaaS, multi-tenant platforms, or large-scale portals
• Experience supporting a platform consolidation, migration, or feature-parity initiative
• Certification such as CBAP, PMI-PBA, or Agile/Scrum (CSM, SAFe) / Product Owner (CSPO)
• Experience with SQL or data querying tools

• Exposure to compliance or regulatory-driven environments (data privacy, security standards)

   

Responsibilities:

• Own, refine, and prioritize the product backlog for the portal feature-parity workstream
• Translate product vision and business objectives into clear, actionable user stories with acceptance criteria in Jira
• Elicit, analyze, and document business, functional, and non-functional requirements
• Facilitate requirements workshops, stakeholder interviews, and discovery sessions
• Lead and support sprint planning, backlog grooming, and release planning
• Ensure requirements traceability from business objective through to delivery
• Collaborate with engineering, UX, DevOps, and QA to clarify requirements and resolve ambiguities
• Document workflows, process diagrams, system interactions, and data flows
• Define KPIs and success metrics for new features and releases
• Support UAT planning and validation to confirm delivered functionality meets business intent
• Identify risks, dependencies, and impacts of proposed changes
• Engage with Client product and engineering counterparts in EU/UK on scope, integration points, and delivery milestones

• Participate in Agile ceremonies (stand-ups, planning, retros, demos)

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

J-VERS is a programmatic job advertising agency that helps employers find the right candidates in any industry by optimizing the hiring process. Founded in 2023, the company has grown 5x, building a fully remote team that serves over 150 enterprise clients across the US and EU through AI-powered advertising technology.

We’re transforming how companies hire — and we’re just getting started. Want in? Join us as a Partnerships Manager and help shape the future of recruitment 🌟
 

What You'll Be Doing:

• Identifying and contacting potential partners through email and LinkedIn, categorizing leads, understanding their needs and potential, and negotiating terms of cooperation;
• Building and keeping strong, long-lasting client partnerships, looking for ways to grow advertising campaigns, and discussing possible strategies with partners;
• Tracking the performance of current campaigns and adjusting agreements to meet business goals;
• Regularly monitoring affiliate performance metrics and leveraging data-driven insights to optimize campaigns, partnerships, and operational efficiency;
• Researching new business models, learning from industry leaders, and implementing innovative strategies.

You are our ideal candidate if you have:

• 3+ years of experience as a Partnerships Manager  or Business Development Manager;
• An advanced English level (C1) and fluency in Ukrainian;
• Excellent business communication and argumentation skills;
• Strong analytical skills with the ability to work with statistics, draw data-driven insights, and apply them in negotiations;
• High productivity, self-motivation, ability to prioritize tasks, and meet deadlines.

It would be a plus if you have:

• German language skills at the B2/C1 level.

You’ll thrive at J-Vers if you are:

• Self-motivated and comfortable with autonomy;
• Passionate about using technology to solve real problems;
• Open to collaboration and knowledge sharing;
• Results-oriented and focused on impact;
• Curious and committed to continuous learning.

Why Join Us:

Work Without Limits:

• Remote-first team with no location limits;
• Flexible 8-hour workday;
• Flat structure with direct access to leadership;
• Full set of equipment provided for your comfortable work.

Get Rewarded & Supported:

• Competitive compensation with transparent salary bands;
• Medical budget after 3 months of work;
• Mental health support;
• 24 vacation days + 20 paid sick days + 4 no-doc sick days + company-wide one-week break at year-end.

Endless Opportunities to Grow:

• Personal learning budget for professional development;
• Clear growth paths from Junior to Senior;
• Work with global clients (US & EU);
• Culture of feedback, mentorship, and constant learning.

Hiring Process:

1. Intro call with a recruiter
2. Values-based interview
3. Technical task
4. Final interview with the team
5. Reference check
6. Job offer 🎉

At J-Vers, you're not just filling a job — you're joining a mission. We're building something extraordinary where technology and humanity combine to transform hiring. Flex your skills. Expand your impact. Shape the future of global hiring.

We are looking for a proactive and motivated Business Analyst who will work in a fast-paced environment of a growing DefTech company. 

Responsibilities:  

- Run discovery sessions with internal and external stakeholders. 

- Run build-vs-buy assessments for new systems or capabilities. 

- Model current and target business process states and identify opportunities for improvement before any system change is proposed. 

- Define scope for each initiative — what's in, what's out, what's nice-to-have. 

- Write functional specifications precise enough for developers to build from. 

- Maintain a working glossary and decision log for each initiative. 

- Facilitate stakeholder demos and reviews; turn feedback into actionable change requests. 

- Keep documentation in Azure DevOps up to date.  

Requirements:  

- 3+ years of experience as a Business Analyst (or equivalent) on business systems or internal product initiatives. 

- Strong requirements-elicitation skills - running interviews and workshops, asking questions that uncover what stakeholders actually need rather than what they first ask for. 

- Strong stakeholder facilitation - comfortable leading workshops with mixed audiences (executives, operations, engineers). 

- Proficiency in business process modeling. 

- Hands-on experience with scope modeling techniques — context diagrams, functional decomposition. 

- Ability to write clear functional specifications. 

- Experience working in Azure DevOps, Jira, or an equivalent issue tracker — backlog management, work item linking, traceability. 

- Structured, system-level thinking. 

- Self-management and initiative — comfortable owning an initiative end-to-end without close supervision. 

Nice to have: 

- Experience with the Microsoft business stack: Dynamics 365, Power Platform (Power Automate, Power Apps), Microsoft 365, Power BI. 

- Practical experience using Claude, Claude Code, or similar AI agents to accelerate analysis, documentation, and exploration work. 

- Background in Defense / MilTech or in manufacturing- and operations-heavy environments. 

We offer: 

- Official employment in accordance with Ukrainian labor law. 

- Military service deferment.  

- Modern working equipment. 

- Regular performance reviews to support your professional growth. 

- 24 working days of paid vacation annually. 

- Paid sick-leaves. 

- English language classes. 

- Compensation for educational and training programs. 

- Team buildings and corporate events in a friendly and collaborative environment. 

Boostyfoods is a company specializing in the sale of dietary supplements. Our mission is to simplify people's lives by helping them use fewer but more effective products. We strive to build a community that aspires to live long and healthy lives.

Our products contain vitamins and minerals that strengthen the immune system and improve overall health. We are actively expanding and looking for a User Acquisition Specialist (Google Ads).

📌 Main responsibilities:

• Developing and scaling YouTube Ads as a new customer acquisition channel;
• Planning, launching, optimizing, and scaling YouTube Ads campaigns to achieve target KPIs (CPA, ROAS, CAC);
• Identifying new opportunities to grow sales through YouTube without compromising the cost-effectiveness of advertising campaigns;
• Maintaining and further optimizing existing Search and Shopping campaigns to ensure that achieved results are sustained and built upon;
• Developing and testing new hypotheses regarding audiences, creatives, offers, bidding strategies, and account structure;
• Continuously analyzing campaign performance and identifying growth opportunities based on data;
• Building a scalable Google Ads account structure that accommodates the development of new advertising channels;
• Configuring and monitoring the proper functioning of conversion tracking in collaboration with analysts or the technical team;
• Working with various Google Ads formats (YouTube, Search, Shopping, Demand Gen, Performance Max) and selecting the optimal tools to achieve business goals;
• Provide recommendations to the creative team based on campaign results and A/B tests;
• Prepare regular reports on key metrics, analyze results, and develop a plan for further growth;

• Continuously monitor new Google Ads features and implement best practices into your work.

   

📌 Requirements:

• 3+ years of experience working with Google Ads;
• Hands-on experience launching and scaling YouTube Ads (Video Action, Demand Gen, In-Stream, Shorts);
• Experience managing Search and Shopping campaigns;
• Solid understanding of bidding strategies (tCPA, tROAS, Maximize Conversions, Maximize Conversion Value);
• Experience working with Performance Max;
• Proficiency in Google Analytics 4, Google Tag Manager, and Google Ads Conversion Tracking;
• Experience conducting A/B tests on ad campaigns, audiences, creatives, and offers;
• Skills in data analysis and decision-making based on metrics (CPA, ROAS, CAC, LTV);
• Understanding of attribution principles and the sales funnel;
• Experience with e-commerce would be a major advantage.

📌 Hiring roadmap:

Interview with a recruiter.

Final interview.

Receive an offer!

📌 What we offer:

Remote work with a flexible schedule;

Competitive salary with regular reviews;

Professional development and training at the company's expense;

Participation in exciting and ambitious projects;

Friendly and supportive team;

Career growth opportunities within the company;

Compensation for work equipment (if needed);

Access to modern tools and technologies.

About the role

We are looking for an experienced Affiliate Manager to join our growing AI-powered VPN startup. You will be responsible for building and scaling our affiliate program, developing long-term partnerships, and driving high-quality user acquisition.

Responsibilities

• Identify, recruit, and onboard new affiliate partners.
• Manage and grow relationships with existing affiliates.
• Negotiate commercial terms and partnership agreements.
• Monitor partner performance and optimize traffic quality.
• Analyze campaign performance and prepare regular reports.
• Collaborate with marketing and product teams to maximize partner results.
• Research new traffic sources and partnership opportunities.
• Ensure compliance with company policies and industry best practices.

Requirements

• At least 1 year of Affiliate Manager experience specifically in the VPN industry (required).
• Proven experience working with affiliate networks, publishers, and direct partners.
• Strong negotiation and communication skills.
• Analytical mindset with experience using tracking and reporting tools.
• Understanding of CPA, RevShare, Hybrid, CPC, and CPI models.
• Ability to work independently and take ownership of results.

Nice to have

• Experience in Privacy, Cybersecurity, SaaS, or Subscription products.
• Existing network of affiliate partners in the VPN niche.
• Experience working with mobile apps (iOS/Android).
• Knowledge of MMPs, attribution, and analytics platforms.

What we offer

• Competitive salary + performance-based bonuses.
• Opportunity to build an affiliate program from the ground up.
• Direct impact on product growth and business decisions.
• Fast-paced startup environment with minimal bureaucracy.
• Flexible working hours and remote-friendly culture.
• Professional growth alongside an experienced team.

Fit4Me is looking for a Head of Payments who will drive revenue growth through payment infrastructure, billing logic, and optimization of the payment experience.

In this role, you will define the payment strategy, lead the development of the billing system, and make decisions that directly impact revenue, retention, and scalable growth across Tier 1–2 markets.
This role is for a leader who combines strategic thinking with a hands-on approach: someone who both defines the direction and drives execution.

 

This role is a great fit if you:

• Want to own the payments domain and drive revenue, not just manage processes.

• Think in terms of growth and understand how payments impact conversion, LTV, and product scalability.

• Can prioritize and cut through noise, making decisions where the balance between approval, cost, and risk delivers the best business outcome.

• Feel comfortable in a player-coach role: shaping strategy while staying hands-on with key initiatives.

Impact Areas

1. Payment Strategy & Revenue Growth
• Define the payment strategy as part of the overall growth approach, driving impact on revenue, LTV, and product scalability.
• Own key payment metrics (payment success rate, renewal rate, recovery rate) and continuously improve them through data-driven solutions.
• Build and optimize billing logic (retry, dunning, renewal flows) to maximize conversion and user retention.
• Prioritize initiatives by balancing conversion, cost, and risk based on business needs and growth stage.
• Optimize the payment experience in close collaboration with the Product team.
2. Payment Infrastructure & Scaling
• Build and scale the payment infrastructure: multi-PSP setup, routing, orchestration.
• Select and launch new payment providers, payment methods, and markets (Tier 1/Tier 2).
• Ensure stable payment processing while scaling traffic and revenue.
3. Cost & Efficiency Management
• Optimize payment processing costs (PSP fees, routing, balancing conversion vs cost).
• Lead negotiations with payment providers and improve partnership terms.
• Own payment margin as part of the product’s unit economics.
4. Risk & Stability Control
• Monitor chargeback rate, fraud, and other risk metrics as key constraints for growth.
• Build approaches that enable scaling without exceeding risk benchmarks.
5. Team Leadership & Execution
• Lead Payment Operations and develop the team.
• Set priorities and ensure the right balance between strategic initiatives and operational execution.
• Work directly with the CEO, Product, and Marketing teams to drive growth initiatives.


 

What we expect from you

• 4–6+ years in payments / billing / subscription-based products, with direct impact on payment conversion, retention, or revenue.

• Experience working with high-volume payments ($3–5M+ monthly) and understanding how scale affects performance metrics.

• Building end-to-end payment flows: from payment methods (cards, PayPal, Apple Pay, Google Pay) that impact conversion, to subscription billing (recurring payments, retry / dunning logic, renewal flows, and declined payment handling).

• Strong understanding of unit economics (LTV, CAC, margins) and the role of payments within it, combined with the ability to analyze metrics, form hypotheses, and make decisions that impact revenue and scalability.

• Experience working with Tier 1 / Tier 2 markets and localizing payment methods.

• Building and optimizing payment infrastructure: PSPs (Stripe, Adyen, Braintree), routing, integrations, and launching new payment methods.

• Experience leading a payment function or team, building processes, and setting priorities.

• Upper-Intermediate (B2+) English for working with providers, negotiations, and optimizing partnership terms.

What success looks like in this role

• Payment infrastructure runs reliably at scale: high approval rates, controlled risk levels, and no critical revenue loss.

• Payments become a growth driver: increased payment conversion, improved renewal rates, and higher recovery of failed payments.

• A clear and effective payment strategy is in place: defined priorities, a strong balance between cost / conversion / risk, and a roadmap that supports product scaling.

• Payment processing costs are optimized without compromising performance: improved provider terms and efficient routing setup.

• Payment Operations runs as a well-structured system: stable processes, no operational bottlenecks, allowing you to focus on scaling and developing the function.

Hiring process:

Recruiter interview → Technical Interview → Interview with CEO → Reference check →  Job Offer 🚀

 

Fit4Me is looking for a User Acquisition Manager who will be responsible for scaling the performance marketing direction and driving revenue growth through web funnels.

This role has a direct impact on business results: you will manage budgets, make decisions, and scale what generates profit.

Key business KPIs for this role:

• Keeping CPA within target benchmarks.
• ROAS / ROI performance across advertising campaigns.
• Scaling advertising budgets to $400,000+/month.

This role is a great fit if you:

• Want to own the performance direction and its financial results.
• Think in terms of ROI and revenue impact.
• Work autonomously and make data-driven decisions.
• Know how to scale winning funnels and campaigns.
• Have hands-on experience specifically with Google Ads.
• Want to grow toward a Lead / Head of UA role.

Impact Areas:

• Launching, managing, and scaling advertising campaigns in Google Ads.
• Managing budgets starting from $300,000 and distributing them effectively.
• Achieving and maintaining target CPA / ROAS / ROI metrics.
• Optimizing web funnels with a focus on improving conversion rates.
• Analyzing campaign performance and making data-driven decisions.
• Identifying growth opportunities and scaling profitable setups.
• Collaborating with the marketing team to improve creatives.

Tools: 

• Google Ads
• Amplitude / Tableau.

What we expect from you:

• 1+ year of experience in User Acquisition / Performance Marketing.
• Hands-on experience with Google Ads.
• Experience working with web funnels.
• Practical experience managing budgets starting from $300,000.
• Understanding of key metrics: CPM, CTR, CPC, CR, CPA, ROAS, ROI, LTV.
• A data-driven approach to campaign optimization.
• Intermediate+ level of English.

Nice to have:

• Experience in Health & Fitness or B2C products.
• Experience scaling campaigns across global markets.

Hiring process:

Interview with Recruiter → Test Task → Interview with CMO → Final Interview with HRD → Job Offer 🚀

Project Description

Our customer is a world-leading provider of 4G/5G chips and modules for the IoT market. Within the Product Validation team, you will contribute to designing and developing system regression tests and testing the customer's 4G and 5G solutions. The Product Validation team is responsible for defining and establishing the methodology and environment for efficient system-level testing.

Job Description

• BA, MS degree in software engineering, computer science, or a related field
• At least 6 months of experience in software testing, test automation, system integration, administration, or other IT-related field
• Good knowledge and understanding of software testing methodologies and techniques
• Experience in working with testing documentation
• Experience in Linux (or other Unix-based) operating systems
• Knowledge/experience in computer networks (Ethernet, TCP/IP)
• At least intermediate spoken and written English

Job Responsibilities

• Participate in the definition of the test specifications
• Participate in test execution and bug reporting
• Participate in the analysis and diagnosis of regular system regression tests
• Participate in analysis and troubleshooting of the complex software/hardware systems
• Cooperate with development and integration team to follow up bug resolution

About the role
We are a fast-growing crypto IGaming with a high volume of on-site content. We’re looking for a Promo Manager to own promo campaigns, bonus mechanics, and website content management.

This role is ideal for someone detail-oriented, structured, and comfortable juggling multiple tasks without losing focus.

What you’ll do

• Manage website content (text & visuals): add, update, and remove outdated materials
• Plan and launch promotional campaigns, бонус offers, tournaments, and other mechanics
• Run A/B tests (campaigns, creatives), analyze performance, and optimize results
• Prepare clear briefs for designers and copywriters, and ensure delivery quality
• Coordinate translators working on localized content
• Handle requests from support and traffic teams
• Collaborate with the tech team to improve product features

Requirements

• Strong written Ukrainian
• Experience creating conversion-driven content (copy + visuals)
• Analytical mindset: ability to interpret campaign results and draw insights
• Confident use of Excel or Google Sheets
• Basic understanding of web development and UI/UX principles
• English level B1+

Nice to have

• Basic HTML knowledge (text formatting, tags)
• iGaming experience
• Experience with Jira or similar task management tools