Jobs

About Us

Our team consists of like-minded and motivated professionals passionate about photography, photo editing, and innovations. TouchRetouch is our most well-known app, trusted by millions of photographers worldwide.
We are passionate about innovation and excellence, and we are looking for a Strong Middle / Senior iOS Developer to join our team and help us maintain the highest standards of quality in our mobile apps.

Job Description

As a Strong Middle / Senior iOS Developer at ADVA Soft, you will take ownership of key parts of our iOS applications and actively contribute to architectural decisions, performance optimization, and feature development.
You will collaborate with designers, product managers, and developers to deliver pixel-perfect, high-performance apps that delight our users.
You’ll also have the opportunity to mentor less experienced teammates and help shape the technical direction of our projects.

Key Responsibilities

• Design and implement complex features with a focus on performance, scalability, and clean architecture.
• Participate in defining architecture and choosing the best patterns and frameworks for new and existing products.
• Collaborate with designers to translate UX/UI ideas into functional and visually appealing interfaces.
• Optimize performance and ensure high stability and reliability of existing applications.
• Conduct code reviews, mentor junior developers, and enforce best coding practices across the team.
• Participate in sprint planning and provide accurate time estimations for development tasks.
• Integrate and maintain analytics, attribution, and subscription frameworks such as RevenueCat, AppsFlyer, and Amplitude.

• Stay up-to-date with the latest iOS technologies, trends, and tools to continuously improve development processes.

   

Qualifications

• 3+ years of professional iOS development experience.
• Strong proficiency in Swift and Objective-C (including experience with mixed Swift/Obj-C projects).
• Solid understanding of UIKit.
• Deep knowledge of iOS frameworks, multithreading, memory management, and performance optimization.
• Proven experience implementing clean architectures (MVVM, VIPER, Clean Swift, etc.).
• Hands-on experience with RevenueCat, AppsFlyer, and Amplitude.
• Understanding of asynchronous programming.
• Strong understanding of UIViewController/UIView lifecycle, Auto Layout, Animations, and adaptive UI for iPhone/iPad.
• Familiarity with Gitflow and collaborative team workflows.
• Experience integrating in-app purchases, push notifications. 

• Intermediate+ English for effective communication and documentation.

   

   

Would Be a Plus

• Experience working with C++ classes to exchange data with the core part of the application (bridging between C++ and Swift/Objective-C layers).
• Experience with Combine or Swift Concurrency (async/await).
• Familiarity with Agile/Scrum methodologies.
• Understanding of UI/UX principles and ability to collaborate closely with designers.
• Bachelor’s degree in Computer Science, Information Technology, or related field.

• Previous experience mentoring or leading small teams.

   

What We Offer

• Flexible working hours and remote work options.
• Comfortable, fully equipped office in Lviv, Ukraine.
• Opportunity to work on high-impact, globally recognized products like TouchRetouch.
• Collaborative and inclusive team culture focused on innovation and quality.
• Paid medical leaves and 28 paid vacation days per year.
• Continuous professional growth through code reviews, internal knowledge sharing, and collaboration with experienced engineers.

Join Whitechain — Build the Future of Web3!

At Whitechain, we’re on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, we’re building cutting-edge Web3 solutions, from our own EVM blockchain to non-custodial wallets, DeFi platforms, and GameFi experiences.We’re looking for ambitious innovators to help us bridge the gap between retail and corporate blockchain adoption. If you’re passionate about decentralization, Web3, and shaping the future of digital economies, this is your chance to make an impact!

The future of Web3 starts with you — join us as a Developer Relations!

Requirements

— 2 - 3 years in Web3 community, content, or DevRel-adjacent roles (not pure marketing or growth-hacking outside crypto);
— Native presence and credibility in at least one major Web3 community channel (Telegram or Discord) with named relationships, not generic "I am in the scene" claims;
— Strong written English with a track record of published content: at least 10 articles, threads, or long-form posts with traction metrics attached;
— Solid conceptual understanding of DeFi primitives at the level of "what each does, why it matters, common patterns": AMMs, lending markets, oracles, bridges, perpetuals, stablecoins. Does not need to write Solidity;
— Crypto-native fluency: holds a wallet, has used DeFi protocols personally, can verify a contract on a block explorer, understands gas, has interacted with at least 3 different chains;
— Hands-on with online presence: active personal account on X and at least one of Telegram, Discord, Farcaster. — Comfortable cold-DMing builders without senior babysitting;
— Self-driven on relationship-building and pipeline discipline: comfortable with weekly KPI reporting, CRM-style tracking, named ownership of every conversation;
— Comfortable with iterative content workflows: writing drafts, taking technical review feedback from senior engineers, shipping under deadline;

Responsibilities

— Own the pre-arrival side of the builder funnel: from awareness to first contact to deploy intent. Hand off to Developer Relations (Documentation & Community) when builder enters technical onboarding;
— Revive Whitechain mass-audience channels: main Telegram (currently ~70k with low engagement), X / Twitter (currently ~200k with low engagement), and establish presence on Farcaster. Define posting cadence, content pillars, and recurring formats. Engagement uplift is a tracked KPI;
— Run warm sourcing inside adjacent chain communities (BNB Chain, Linea, Mantle, Base, Cronos Telegram and Discord channels, plus Farcaster). Spot relevant builders, build relationships, convert to Whitechain-curious;
— Inbound nurturing: when builders surface through content, channels, or external referral, take 1:1 ownership through to first conversation with technical team or first testnet deployment;
— Build and maintain the pre-arrival builder pipeline: 20 to 30 qualified builders tracked with named status? owner, last touch, next action. Weekly pipeline review with Head of Ecosystem;
— Write technical content under specific developer pain-points: deploy guides, gas optimization tips, oracle integration walkthroughs, comparison articles vs other chains;
— Coordinate with Developer Relations (Documentation & Community) on technical accuracy and style;
— Run 1 to 2 recurring online formats (examples: weekly Telegram digest, monthly Twitter Space, biweekly office hours, weekly builder newsletter). Format choice is candidate-driven, consistency is non-negotiable;
— Maintain personal active presence on X and Farcaster as a Whitechain-affiliated voice in the crypto-builder conversation;
— Surface ecosystem feedback from sourced builders and dormant channel listeners back to Head of Ecosystem and core engineering;
— Complete a Solidity reading and EVM fundamentals ramp during the first 90 days as part of probation, so that by month 4 the role can review tutorials at code level;

That would be a plus
 

— Prior community or DevRel-adjacent role at an L1, L2, or DeFi protocol top 50 by TVL;
— Documented experience reviving dormant community channels with measurable engagement uplift;
— Familiarity with EVM tooling at the user level: MetaMask, block explorers, basic Foundry or Hardhat workflows;
— Writing samples on technical topics (deploy guides, comparison articles, integration walkthroughs);
— Network of regional EU or CIS builders, hackathon organizers, or Web3 founders;
— Existing personal brand on Crypto Twitter or Farcaster with audience overlap relevant to target builders;

Work conditions

— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

Ever looked at advertising spend and immediately noticed something didn’t add up?

Not just “the budget is high” - but where the money was going, which platforms were overspending, which providers underperformed, and where tracking or reporting started breaking?

Do you enjoy working between finance, marketing, and operations?
Where numbers, ad spend, platform reports, and payment flows all need to connect clearly - without losing accuracy?

If you’re analytical, detail-oriented, tech-savvy, and understand how the marketing world operates behind the scenes - this role is for you.

About the Company

We are an international performance marketing company operating across multiple traffic sources, providers, and advertising platforms.

Our team manages large-scale advertising operations across platforms like Facebook, Taboola, and other acquisition channels - focusing on scalability, optimization, and performance.

Behind every successful campaign is accurate financial tracking, clear reporting, and strong operational control.

That’s where this role comes in.

The Role

We’re looking for a Financial Analyst with tech and marketing understanding to help manage and monitor advertising budgets across different providers, platforms, and traffic sources.

Your main responsibility will be ensuring that advertising spend, reporting, and financial tracking remain accurate, organized, and transparent across the business.

This role sits at the intersection of: finance, marketing, analytics, and operations.

We need someone who is comfortable working with numbers, systems, reports, and fast-moving marketing environments.

What You’ll Do

Track Advertising Budgets

• Monitor and reconcile advertising spend across platforms and providers, including: Facebook Ads, Taboola, Traffic providers, External partners and ad accounts
• Ensure budget allocation, payments, balances, and spend reporting remain accurate.

Analyze Financial & Marketing Data

• Work with financial and marketing teams to: track daily spend and performance, identify inconsistencies or reporting issues, compare platform data, monitor budget pacing, support forecasting and financial visibility.
• Help the team clearly understand where money is going — and how efficiently it’s being used.

Support Operational Accuracy

• Maintain structured reporting and documentation across multiple campaigns, providers, and platforms.
• Identify: missing data, reporting discrepancies, unusual spending behavior, tracking issues, and operational inefficiencies.

Work Cross-Functionally

• Collaborate closely with: media buyers, finance teams, marketers, operations, and technical teams.
• You’ll help connect financial reporting with real marketing activity and platform performance.

What You Bring

• Experience in Financial Analysis, Operations, Marketing Analytics, or related fields
• Strong attention to detail and analytical mindset
• Comfortable working with large amounts of data and reports
• Tech-savvy and confident learning new platforms and systems
• Good understanding of digital marketing or advertising environments
• Strong Excel / Google Sheets skills
• Ability to stay organized in fast-paced workflows
• Good English communication skills for an international team

Nice to Have

• Experience working with advertising platforms like Facebook Ads or Taboola
• Background in performance marketing, affiliate marketing, fintech, or digital advertising
• Understanding of campaign metrics and traffic sources
• Experience with reconciliation, reporting, or budget tracking
• Knowledge of BI tools, SQL, or automation tools

What You Get

• Real Business Impact: Your work directly supports financial visibility, operational accuracy, and smarter budget decisions across the company.
• Fast-Paced Environment: Work in a performance-driven company where finance and marketing move closely together.
• Growth Opportunities: Gain hands-on exposure to large-scale advertising operations, marketing analytics, and international performance environments.
• International Team: Collaborate with specialists across different markets, traffic sources, and business units.

Ready to Bring Structure to Fast-Moving Marketing Operations?

If you enjoy working with numbers, spotting inconsistencies before others do, and helping teams stay financially organized in high-scale advertising environments -

👉 Apply now and help us keep performance scalable, accurate, and under control.

Ever looked at a funnel and immediately knew where the money was leaking?
Not just “the CTR is low” - but why users drop off, where conversion breaks, and what needs to change to scale profitably?

Do you enjoy turning messy performance data into clear decisions for media buyers, marketers, and growth teams?
Where your analysis directly impacts revenue, scaling strategy, and acquisition performance - not just dashboards nobody opens?

If you think beyond spreadsheets and understand how traffic, funnels, and user behavior connect together - this role is for you.

About the Company

We are an international performance marketing company focused on scalable growth across multiple geographies and traffic sources.

Our team works with paid traffic, funnels, creatives, landing pages, and conversion systems - optimizing every stage of the customer journey through data-driven decision-making.

We don’t track metrics for reports.
We analyze data to improve revenue, efficiency, and scalability.

The Role

We’re looking for a Data Analyst for CRO (Conversion Rate Optimization) to support our media buying and growth teams.

Your main goal will be helping the team understand:

• which funnels perform best,
• where users drop off,
• what impacts conversion rates,
• and how to improve acquisition performance through data analysis.

This is not a “reporting-only” position.
We need someone who can interpret data, identify patterns, and turn insights into actionable recommendations.

What You’ll Do

Analyze Funnel Performance

• Monitor and analyze key funnel metrics including: CTR (Click-Through Rate), CR to Lead, CR to Sale, CPC / CPA, Abandonment Rate, Retention & engagement metrics, Funnel drop-off points
• Identify where performance improves — and where it breaks.

Support Media Buying Decisions

• Work closely with the media buying team to: identify top-performing funnels and campaigns, compare traffic quality across sources, analyze audience behavior, help optimize acquisition performance based on data.
• Provide clear insights that influence scaling decisions.

Build Insights & Recommendations

Translate raw data into actionable conclusions:

• Which landing pages convert better?
• Which creatives attract higher-quality traffic?
• Where do users abandon the funnel?
• Which GEOs or devices perform strongest?
• What changes improve overall conversion?

Work Cross-Functionally

• Collaborate with: media buyers, marketers, product teams, developers, and funnel specialists to improve user flow and conversion performance across the entire funnel.

What You Bring

• Experience in Data Analytics, CRO, Performance Marketing, or related fields
• Strong understanding of funnel analytics and conversion metrics
• Ability to analyze large datasets and identify actionable insights
• Experience working with performance marketing teams or media buyers
• Understanding of user behavior and acquisition funnels
• Strong analytical and problem-solving mindset
• Experience with tools like Google Analytics, Looker Studio, Tableau, Power BI, Excel/Sheets, or similar
• Good English communication skills for an international team

Nice to Have

• Experience in affiliate marketing, lead generation, iGaming, fintech, or performance marketing environments
• SQL knowledge
• Experience with A/B testing and experimentation

• Understanding of attribution models and tracking systems

   

What You Get

• Real Impact: Your analysis directly affects scaling decisions, campaign profitability, and business growth.
• Performance-Driven Environment: No unnecessary bureaucracy - just data, testing, optimization, and measurable results.
• Growth Opportunities: Work closely with experienced media buyers and performance teams while developing deeper expertise in CRO and analytics.

• International Team: Collaborate with specialists across multiple markets and traffic sources.

   

Ready to Turn Data Into Growth?

If you enjoy finding patterns, optimizing funnels, and helping teams scale based on real performance insights -

👉 Apply now and help us build funnels that actually convert.

About project

FitMe is a fitness app created for people who want to stay active without long, repetitive workouts. It offers short, easy-to-follow routines that can be done at home with no equipment. FitMe is perfect for busy people who want to maintain their health, boost energy levels, and feel good every day — without going to the gym or spending hours on exercise.

Responsibilities:

• Competitive and market research and insights generation
• Full responsibility for Google acquisition strategy (from research to scaling)
• Audience, funnel, keyword, and creative research
• Setup, optimization, and scaling of demand generation campaigns
• A/B testing: developing hypotheses, analyzing results, identifying learnings, and implementing rollouts
• Building and automating campaign structures and workflows
• Analytical insights reporting (not just numbers — insights → actions)
• Proactively collaborate with internal teams (product and creative)
• Escalating and handling Google support tickets for policy limitations
• Sharing expertise, insights, and knowledge across the team
   

Requirements:

• 3+ years of experience with Google Ads
• Strong experience managing Demand Gen campaigns
• Professional use of Google Ads Editor
• Experience working with Birch
• A strong analytical mindset and data handling skills are a plus
   

Would be a plus:
 

• Experience using AI for operational automation and testing
• A strong understanding of product funnels and analytics would be a plus
• Experience building or improving acquisition processes
• Familiarity with performance reporting and BI dashboards (e.g., Looker)
   

Employee Benefits:
 

• Remote-First Culture: Our team is diverse and extensive, just like our product portfolio. We provide a flexible working schedule and let you work anywhere in the world, either remotely or in one of our corporate hubs
• Сoworking Compensation: We provide 100% compensation for coworking spaces in Ukraine (except Kyiv, where we have a cozy and autonomous hub) and 50% compensation for coworking spaces worldwide to make sure that everyone has a comfortable and inspiring workspace
• Free Office Lunches: We want you to stay fueled and focused, so we provide delicious free lunches for everyone working from our hubs. It’s one less thing for you to worry about during a productive workday
• Flexible Public Holidays Policy: Gismart provides its employees with 6 fixed public holidays per year and gives you the freedom to choose 5 additional holidays to your liking
• 100% Sick Leave Compensation
• Mental and Physical Health: To help you stay happy and healthy, Gismart will partially cover your medical insurance, sports activities, therapy costs
• Personal Equipment Policy: Of course, we’ll provide you with all the equipment you need or cover the maintenance cost for your own tools
• Personal Learning and Development: We love to see you learn and grow, so Gismart will cover 70% of your professional development courses. We’ll also pay for 100% of corporate English courses
• Time-Off Policy: Every employee gets 18 working days of paid vacation and 3 personal days per year, with an extra day added for each year at Gismart
• Corporate Events: We are remote-first, but we love meeting up in person. Whenever possible, we organize corporate events and team-building activities across all Gismart hubs

 Larch Networks - Specializes in electronics and software engineering, focusing on high-load
switching, communication platforms, Linux, and IoT devices. Established in 2009 with offices in Israel
and Kyiv.
https://larch-networks.com/
Key Responsibilities:

•  Develop software and hardware for network switches and embedded systems.
•  Involve in the development of software for routers.

Required Skills:

• Proficiency in C programming.
• Linux experience (Makefiles, Shell scripts).
• English upper-intermediate

Nice to Have:

• Knowledge of L2/L3 network protocols (e.g., ARP, STP, IGMP, VLAN).
• Experience with embedded programming (ARM/MIPS).

Why Us:

• High technical task level.
• Collaboration with global industry leaders.
• Work-life balance, flexible schedule, and remote work possibility.
• Competitive salary, medical insurance, paid vacation.
• Compensation package.

Selection Process:
Completion of a short test assignment.
Technical and final interview.
Work Location: remote.



 

Do you thrive on ensuring organizations meet the highest standards in security, privacy, and quality? At Sigma Software, we are looking for a skilled professional to deliver top-tier compliance management expertise to our clients.
 

In this role, you will focus on key compliance areas:

• information security management systems and processes
• privacy and personal data protection
• business continuity management
• quality management systems and processes
• IT service management systems and processes
   

Sigma Software is a global IT service provider delivering high-quality solutions to customers in diverse industries. We combine technical excellence with deep domain expertise, offering innovative approaches and ensuring our projects meet the highest standards. Joining our team means working in an environment that supports professional growth, encourages collaboration, and values continuous improvement.

Requirements:
 

• IT background or experience in the IT industry
• 3-5 years of experience as a Compliance Manager, Quality Manager, Process Analyst/Engineer, Information Security Expert, or similar
• In-depth knowledge of ISO 27000, ISO 9001, and EU GDPR
• Upper-Intermediate level of English or higher
• Experience in passing external certifications
• Proficiency in standard office software, especially Excel
• Strong document management skills
• Accurate record-keeping abilities
• Exceptional communication and interpersonal skills
• Advanced analytical and research skills
• Experience in employee training
   

Will be a plus:

• Knowledge of ISO 13485 and/or ASPICE, TISAX, HIPAA standards
• Training certificate in Management Systems Internal Audit
• Understanding of ITIL/ITSM, CMMI for Services, OWASP SAMM or similar frameworks
• Proficiency in GRC/compliance software

Responsibilities:
 

• Implement, develop, and support management systems within the company, such as ISMS and QMS
• Research, implement, and support privacy requirements (GDPR or other) to ensure alignment with data protection regulations
• Develop and implement comprehensive policies and procedures that align with regulatory requirements, and monitor and assess compliance managers’ documented policies
• Lead and conduct thorough audits to identify areas of risk, non-compliance, and opportunities for improvement
• Lead the identification of non-conformities and provide recommendations for corrective actions
• Collaborate with relevant stakeholders to identify and assess risks and manage regular risk assessments
• Develop, update, and implement advanced compliance training programs for employees across all levels while managing compliance managers’ support for the awareness program
• Investigate, resolve, and provide guidance on complex requests and complaints, ensuring appropriate corrective actions are taken
• Investigate and implement automation of compliance processes

As a Marketing Manager at EducateMe, you will be at the forefront of driving growth and demand generation for our B2B SaaS corporate training platform. This role spans content strategy, paid acquisition, organic growth, and analytics — with direct impact on pipeline and revenue.

You will work closely with the founding team and collaborate with an in-house content team to execute and scale our marketing efforts.

If you’re an ambitious generalist who uses AI as a force multiplier and has a strong track record in B2B SaaS, we’d love to hear from you.
 

Key responsibilities:

AEO & content strategy - core focus

• Develop and prioritize an Answer Engine Optimization strategy — structuring content to be surfaced by AI tools, not just search engines
• Collaborate with the content team on direction, briefs, and quality review
• Make Webflow page edits independently — structure, CTAs, landing pages, metadata
• Stay ahead of how AI-driven discovery is changing inbound and adapt strategy accordingly

Growth channels

• Identify, test, and scale acquisition channels — LinkedIn, community, content syndication, partnerships, link building
• Run structured experiments, measure results, and double down on what works
• Drive organic brand presence in L&D communities

PPC

• Manage paid campaigns across relevant platforms — Google Ads, LinkedIn Ads, and others as the channel mix evolves
• Own campaign structure, bidding, budget allocation, and ongoing optimization
• Ensure alignment between ad creative, landing pages, and conversion goals

• Continuously improve cost efficiency across the funnel

   

Analytics, measurement & business planning

• Own the numbers that matter — CAC, LTV, LTV:CAC ratio, payback period, channel-level ROI
• Build reporting that connects every marketing activity to the pipeline and revenue
• Use Mixpanel and PostHog to track funnel performance and identify where to optimize
• Translate data into actionable plans that drive business advancement, not just marketing KPIs

• Come to the table with forecasts, not just results

   

Sales enablement

• Produce case studies, competitive battle cards, and one-pagers to support the sales process
• Maintain a strong understanding of ICP, objections, and competitive positioning

• Work closely with SDRs to help with running more outbound experiments

   

Skills required

AI fluency — this is the most important thing we look for

• You use AI tools daily and have built workflows around them — research, content briefing, competitive analysis, reporting, experimentation
• You can do the work of a larger team by knowing how to delegate to AI effectively
• You’re not afraid to automate and systematize — you think in leverage, not in hours

• You stay current with AI tooling and continuously find new ways to apply it to marketing

   

Marketing fundamentals

• 3–5 years of experience in B2B SaaS marketing with a track record of driving growth
• Hands-on experience with PPC platforms — Google Ads, LinkedIn Ads, or similar
• Strong analytical skills — you think in CAC, LTV, and payback period, not just clicks and impressions
• Comfortable with tools like Mixpanel, PostHog, or GA4
• Result-driven and self-motivated with a strong sense of ownership
• Comfortable working in a fast-paced, lean team environment
• English C1+

• Nice to have: experience in EdTech, L&D, or HR Tech

   

What we offer

• Direct collaboration with the founding team
• Remote and async-first work culture
• Competitive salary
• A clear path to Head of Marketing as the company scales

• Paid sick leave and vacation

   

How does the interview process look?

• Interview
• Short assignment
• Decision

Hi! We are looking for a Growth Marketing Manager to join our marketing team and work on traffic growth, lead generation, and channel optimization.
In this role, you will focus on analyzing existing marketing activities, identifying growth opportunities, and implementing improvements across SEO, content, and inbound channels.
The position offers the opportunity to grow into a leadership role as the marketing function scales.

Responsibilities:

• Develop and implement marketing initiatives aimed at driving traffic and increasing MQLs.
• Analyze current channels, identify growth opportunities, and propose and implement improvements.

• Apply innovative solutions in SEO, content, and inbound marketing.

   

Future/Strategic Responsibilities:

• Lead the marketing team, set goals, monitor progress, and provide mentoring.
• Define priority areas for marketing development.
• Audit and improve current processes.
• Motivate and manage the team effectively.
• Analyze departmental KPIs and ensure their achievement.

• Oversee all marketing processes within the company.

   

Requirements:

• 2+ years of experience in digital marketing.
• B2B marketing experience (preferably in IT or service-based companies).
  Understanding of the marketing funnel, inbound lead generation, and expert-driven content.
• Experience working with expert, technical, or niche B2B content.
• Understanding of key marketing performance metrics and hands-on experience with analytics tools: ability to analyze performance, identify growth opportunities, and test hypotheses with measurable results.
• Understanding of end-to-end (full-funnel) analytics.
  Experience setting up end-to-end analytics or preparing technical requirements (BRD/TOR) for its implementation.
• SEO / Organic marketing: ability to conduct basic SEO audits, understanding ranking principles, and working with content architecture.
• Experience using AI tools and understanding AI-driven approaches in marketing and content (AI search, AI analytics, AI-assisted SEO).
• Hands-on experience with Ahrefs or Google Analytics.

• Experience working with CRM systems (Pipedrive or HubSpot).

   

We offer:

• Work schedule is flexible — fixed amount of hours that you need to work per month
• 20+ personal days for rest per year (10 days allocated every 6 months; unused days do not expire)
• Up to 12 official public holidays per year (each employee can decide how many to use)
• Birthday day off
• Reimbursement of 5 sick days per year
• Partial compensation for external courses/conferences (after the completion of the Adaptation Period)
• Partial compensation for external professional certifications
• English group lessons in the office with teachers (free of charge; 2 times a week)
• Reimbursement for sports or massage
• Large library with a scheduled purchase of new books every half a year

• Yearly Individual Development Plan (after the completion of the Adaptation Period)

   

If this sounds like your next step, apply and become part of our team.

Overview
We are looking for a Machine Learning Engineer to design and implement intelligent systems that power personalized digital experiences across connected devices and mobile applications.

This is a hands-on role focused on applied machine learning and data engineering, ideal for someone who thrives at the intersection of ML models, data pipelines, and product integration. You will collaborate closely with backend engineers, data scientists, and product managers to bring ML-driven features into production and continuously optimize them based on real-world usage.

Responsibilities:

• Design, train, and deploy machine learning models for use cases such as personalization, recommendations, and visual analysis;
• Build and maintain scalable, production-grade data pipelines (batch and real-time);
• Collaborate with product and engineering teams to translate product ideas into ML-powered features;
• Implement model observability, monitoring, and retraining workflows;
• Optimize inference performance and model serving in resource-constrained environments (e.g., edge or mobile);
• Contribute to the architecture of a modern ML platform within a cloud-native microservices environment;
• Work with backend teams to expose model outputs via APIs and integrate them into customer-facing experiences;

• Stay up to date with recent ML/AI advancements and evaluate promising methods for future implementation.

   

Requirements:

• 3+ years of experience in applied machine learning or data science;
• Strong knowledge of:
  • Supervised learning, recommendation systems, or computer vision;
  • Python and ML libraries such as TensorFlow, PyTorch, scikit-learn;
  • Building, deploying, and maintaining ML models in production.
• Familiarity with:
  • MLOps tools (e.g., MLflow, TFX, Airflow, Vertex AI);
  • Data pipelines and messaging systems (e.g., Kafka, BigQuery, dbt);
  • Model serving frameworks (e.g., FastAPI, TensorFlow Serving, TorchServe, ONNX);
• Comfortable collaborating with product, engineering, and analytics teams;
• Experience with cloud platforms (GCP, AWS, or Azure) and container-based deployments;
• Bonus: Experience with edge AI, mobile ML, or video/image processing pipelines.

About the role

We're building a performance marketing team from scratch, and email is a core channel for retention, reactivation, and lifecycle communication. This role owns all email communication across the company — transactional, marketing, and campaign-based — and works at the intersection of marketing and product to create a seamless user experience across web and mobile.

Responsibilities

• Full ownership of the email channel: strategy, execution, and performance across all communication types (transactional, broadcast, campaign, lifecycle flows).
• Design, build, and optimize automated flows and trigger-based sequences across the full user lifecycle — from onboarding and activation through engagement, re-engagement, and win-back.
• Develop segmentation strategies based on user behavior, product usage signals, and audience attributes to increase relevance and channel efficiency.
• Run systematic A/B tests on subject lines, content, timing, frequency, and flow logic. Formulate hypotheses, execute tests, and implement learnings.
• Work with users that enter the funnel (e.g., blog subscribers, quiz completions) but don't convert — build nurture sequences to move them toward action without aggressive frequency, respecting the sensitive nature of the product.
• Collaborate closely with the product team to ensure email communication is aligned with what's happening in the product (web + app), reflects the brand's tone of voice, and functions as part of a unified system rather than a siloed channel.
• Collaborate with the communications team, designers, and copywriters on email content. This role is the owner and final decision-maker on what gets sent, when, and to whom.
• Own email content creation and ideation — propose new campaigns, communication angles, and lifecycle touchpoints.
• Manage deliverability: domain health, sender reputation, spam rate monitoring, list hygiene.
• Build and maintain regular reporting on channel performance — open rates, CTR, conversion, unsubscribe rates, revenue attribution per flow.

For discussion: Participate in designing churn prevention flows triggered by product usage signals (e.g., no session booked in X days). Email is a secondary channel here — the logic and triggers will be defined jointly with the product team, but execution in email sits with this role.

Requirements

• 3+ years of experience in email marketing in a product company (SaaS, marketplace, or subscription-based product/edtech).
• Hands-on experience building automated flows and trigger-based campaigns in a marketing automation platform (experience with Customer.io is a strong plus).
• Strong understanding of user lifecycle stages and how email fits into the broader marketing and product funnel.
• Understanding of event-based triggers and audience parameters — ability to think in terms of "if user did X and didn't do Y within Z days, then…"
• Experience with segmentation, personalization, and A/B testing at scale.
• Solid grasp of email deliverability fundamentals (domain authentication, warm-up, list hygiene, spam triggers).
• Analytical mindset — comfortable working with data, interpreting metrics, and making decisions based on test results.
• Attention to detail, ownership mentality, and ability to work autonomously.

Nice to have

• Experience in health, wellness, or mental health products.
• Understanding of sensitive product communication — where intensity ≠ quality and user trust is paramount.
• Experience working with cross-functional teams (product, design, content).
• Familiarity with analytics tools (Mixpanel, GA4, or similar).
  
  What we offer:
• An opportunity to work on a health tech product that improves people’s mental well-being worldwide;
• Flexible schedule and full remote work - no strict location requirements;
• A team of passionate professionals who love what they do and foster an open, supportive atmosphere where every idea is heard and creativity is encouraged;
• Fully remote work with an option to visit our cozy office in Kyiv;
• Competitive compensation, based on your qualifications and experience;
• Paid time off 33 days per year (including public holidays);
• Paid sick leave 10 working days per year;
• Budget for learning and development;
• Paid mental health leave (5 working days per year).

About the role

We're building a performance marketing team, and this role is central to how we grow — owning conversion rates across all marketing touchpoints and the full user journey from first page view to first paid session. You'll work at the intersection of marketing, product, and engineering to generate, test, and scale ideas that move our core metrics: conversion rate, new clients, and CAC.

Responsibilities

• Own conversion performance across all marketing surfaces: main website, blog, landing pages, campaign funnels, and any new acquisition flows.
• Generate, prioritize, and execute CRO hypotheses — from ideation through briefing, prototyping, A/B testing, analysis, and implementation of winning variants.
• Design new funnels for paid channels (Meta, TikTok, and others as we scale), including concept, user flow, messaging framework, and success criteria. Coordinate execution with design, content, and engineering teams.
• Own the post-click experience for all paid traffic — ensure that what happens after a user clicks an ad is optimized for conversion, not just for traffic volume.
• Create and optimize landing pages for campaigns, audiences, and channels — working with designers and developers or using no-code/AI tools where appropriate.
• Monitor and analyze funnel performance at every stage (page view → authorization → first therapy created → first purchase). Identify drop-off points, diagnose root causes, and act on them.
• Run a continuous experimentation process: maintain a hypothesis backlog, manage test calendars, ensure statistical rigor, document results and learnings.
• Write clear briefs and technical specs for product and engineering teams. Communicate the goal, the hypothesis, the expected impact, and the success criteria for every initiative.
• Collaborate with the product team on the authorization-to-purchase flow. Currently owned by product — this role progressively takes over the marketing lens on this funnel, working jointly to improve it.
• Collaborate with the UA/paid channels manager on campaign-to-conversion alignment: ensuring ad creative messaging matches landing page experience, and that conversion signals are properly tracked.
• Participate in tracking and attribution setup alongside analytics — flag data gaps, validate conversion events, ensure the team can trust the numbers.
• Report regularly on conversion metrics, experiment results, and impact on new clients and CAC.

Requirements

• 3+ years in growth marketing, CRO, or a similar experimentation-driven role in a product company (marketplace, SaaS, subscription, or similar).
• Proven track record of improving conversion rates through systematic testing — not just ideas, but shipped experiments with measurable results.
• Strong understanding of user funnels, landing page best practices, and conversion psychology.
• Ability to write clear briefs, create wireframes or prototypes (even rough ones), and articulate what needs to be built and why.
• Hands-on experience with A/B testing tools (Google Optimize, VWO, Optimizely, or built-in product experimentation).
• Comfortable with analytics tools (GA4, Mixpanel, or similar) — able to pull data, interpret funnel reports, and make decisions based on evidence.
• Understanding of event-based tracking: how user events and parameters work, how they trigger flows, and what breaks when tracking is misconfigured.
• Strong cross-functional communication skills — this role lives between marketing, product and engineering daily.
• Structured thinking and ability to prioritize based on expected impact vs. effort.

Nice to have

• Experience with mental health, wellness, or other sensitive/high-trust products where aggressive conversion tactics don't work.
• Experience creating funnels for Meta Ads or other paid social channels specifically.
• Familiarity with no-code tools for landing pages
• Understanding of paid acquisition economics (CAC, LTV, ROAS) and how CRO improvements cascade into unit economics.
  
  What we offer:
• An opportunity to work on a health tech product that improves people’s mental well-being worldwide;
• Flexible schedule and full remote work- no strict location requirements;
• A team of passionate professionals who love what they do and foster an open, supportive atmosphere where every idea is heard and creativity is encouraged;
• Fully remote work with an option to visit our cozy office in Kyiv;
• Competitive compensation, based on your qualifications and experience;
• Paid time off 33 days per year (including public holidays);
• Paid sick leave  10 working days per year;
• Budget for learning and development;
• Paid mental health leave (5 working days per year)

We are looking for an experienced Risk Manager to build and own the acquiring risk function within a growing payments business.

This role reports directly to the CEO and offers real ownership, autonomy, and business impact.

⚠️ Important:
This role is fully focused on Credit Risk and Fraud (financial loss prevention).
AML and Regulatory Compliance responsibilities are handled by separate functions.

🔎 Key Responsibilities:

• Assess merchant business models and financial statements
• Evaluate acquiring exposure and delayed delivery risks
• Make onboarding, approval, and rejection decisions for merchants
• Set rolling reserves, holdbacks, processing limits, and settlement terms
• Monitor transaction activity and identify fraud patterns
• Prevent bust-out fraud before financial losses occur
• Configure and manage fraud rules and monitoring frameworks
• Freeze merchant payouts and conduct investigations when required

✅ Requirements:

• 3+ years of experience in acquiring risk / PSP / card issuing
• Strong understanding of settlement cycles and acquiring liability
• Advanced analytical skills (Excel / SQL / Tableau / Looker)
• Experience with merchant underwriting and fraud monitoring
• Ability to make fast, data-driven decisions
• English: Upper-Intermediate+

❌ Not suitable for:
Candidates with only traditional retail banking credit risk experience (mortgages, personal loans, etc.) without acquiring/payments exposure.

💡 What We Offer:
• Opportunity to build the risk function from scratch
• Direct collaboration with the CEO
• High level of ownership and autonomy
• Real impact on the company’s financial stability

📩 Feel free to message me directly or send your CV if interested.

We are looking for a technical support engineer in Bratislava.

Servers.com is an international hosting provider with data centers in the US, Europe and Asia. We provide reliable business solutions: dedicated servers, cloud technologies, load balancer, firewall, Kubernetes and monitoring services.

Clients use our services to deploy game servers, payment gateways, streaming services and other high-load systems.

Requirements:
– your English is sufficient for e-mail correspondence;
– you are attentive to details, able to search and analyze information;
​– you have a deep understanding of how the Internet and networks work;
​– experience with Linux operating systems (Ubuntu, CentOS, Debian);
​– knowledge of working in the Linux terminal.​

We will welcome you to our team if you want to learn:
– system administration of servers from anywhere in the world;
– diagnose hardware, software and network server issues;
– work with hardware monitoring;
– work with cloud technologies.

We offer:
– work in a team of professionals at international level;
– comfortable working conditions: schedule without night shifts, no overtime, no phone support, smooth integration into the workflow;– mentor assistance, learning modern IT technologies;
– individual vocational training plan for 12+ months;
– opportunity to practice and improve your English;
– сompetitive salary and all necessary equipment;
– remote work from Bratislava with the possibility to use our co-working space;
– support of legalization in Slovakia if needed.

Join Whitechain — Build the Future of Web3!

At Whitechain, we’re on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, we’re building cutting-edge Web3 solutions, from our own EVM blockchain to non-custodial wallets, DeFi platforms, and GameFi experiences.We’re looking for ambitious innovators to help us bridge the gap between retail and corporate blockchain adoption. If you’re passionate about decentralization, Web3, and shaping the future of digital economies, this is your chance to make an impact!

The future of Web3 starts with you — join us as a Developer Relations!
 

Requirements:

— 2 - 3 years in Web3 community, content, or DevRel-adjacent roles (not pure marketing
or growth-hacking outside crypto);
— Native presence and credibility in at least one major Web3 community channel;
(Telegram or Discord) with named relationships, not generic "I am in the scene" claims
— Strong written English with a track record of published content: at least 10 articles,
threads, or long-form posts with traction metrics attached;
— Solid conceptual understanding of DeFi primitives at the level of "what each does, why it
matters, common patterns": AMMs, lending markets, oracles, bridges, perpetuals,
stablecoins. Does not need to write Solidity;
— Crypto-native fluency: holds a wallet, has used DeFi protocols personally, can verify a
contract on a block explorer, understands gas, has interacted with at least 3 different
chains;
— Hands-on with online presence: active personal account on X and at least one of
Telegram, Discord, Farcaster. Comfortable cold-DMing builders without senior
babysitting;
— Self-driven on relationship-building and pipeline discipline: comfortable with weekly KPI
reporting, CRM-style tracking, named ownership of every conversation
Comfortable with iterative content workflows: writing drafts, taking technical review
feedback from senior engineers, shipping under deadline;
 

Responsibilities:

— Own the pre-arrival side of the builder funnel: from awareness to first contact to deploy
intent. Hand off to Developer Relations (Documentation & Community) when builder
enters technical onboarding;
— Revive Whitechain mass-audience channels: main Telegram (currently ~70k with low
engagement), X / Twitter (currently ~200k with low engagement), and establish presence
on Farcaster. Define posting cadence, content pillars, and recurring formats.
Engagement uplift is a tracked KPI;
— Run warm sourcing inside adjacent chain communities (BNB Chain, Linea, Mantle,
Base, Cronos Telegram and Discord channels, plus Farcaster). Spot relevant builders,
build relationships, convert to Whitechain-curious;
— Inbound nurturing: when builders surface through content, channels, or external referral,
take 1:1 ownership through to first conversation with technical team or first testnet
deployment;
— Build and maintain the pre-arrival builder pipeline: 20 to 30 qualified builders tracked with
named status, owner, last touch, next action. Weekly pipeline review with Head of
Ecosystem;
— Write technical content under specific developer pain-points: deploy guides, gas
optimization tips, oracle integration walkthroughs, comparison articles vs other chains;
— Coordinate with Developer Relations (Documentation & Community) on technical
accuracy and style;
— Run 1 to 2 recurring online formats (examples: weekly Telegram digest, monthly Twitter
Space, biweekly office hours, weekly builder newsletter). Format choice is candidate-
driven, consistency is non-negotiable;
— Maintain personal active presence on X and Farcaster as a Whitechain-affiliated voice in
the crypto-builder conversation;
— Surface ecosystem feedback from sourced builders and dormant channel listeners back
to Head of Ecosystem and core engineering;
— Complete a Solidity reading and EVM fundamentals ramp during the first 90 days as part
of probation, so that by month 4 the role can review tutorials at code level (see Trial
Period Goals);

Would be a plus

— Prior community or DevRel-adjacent role at an L1, L2, or DeFi protocol top 50 by TVL;
— Documented experience reviving dormant community channels with measurable
engagement uplift;
— Familiarity with EVM tooling at the user level: MetaMask, block explorers, basic Foundry
or Hardhat workflows;
— Writing samples on technical topics (deploy guides, comparison articles, integration
walkthroughs);
— Network of regional EU or CIS builders, hackathon organizers, or Web3 founders;
— Existing personal brand on Crypto Twitter or Farcaster with audience overlap relevant to
target builders;
 

Work conditions:

— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.