Jobs at Djinni

Hi! 🙌

We are SAG7 Ventures, a Private Equity Investment Office with a portfolio of around 20 projects in AI, Social Discovery, Traffic, iGaming and FinTech.

We are looking for a Project Manager to join our team. The role focuses on our P2P crypto counterparty business. 🚀

What you will do:

• Coordinate multiple parallel projects and tasks, keeping track of deadlines and next steps.
• Coordinate day-to-day operations of the payment infrastructure and processes with payment providers.
• Reconcile payments and prepare reports on volumes and liquidity.
• Handle first-line communication and maintain relationships with payment providers (EMI/PSP).
• Source and collect proposals from new payment providers, run a first assessment of terms and prepare structured solution options.
• Research new exchanges and currencies, carry out initial due diligence and prepare conclusions.

• Support KYB/AML processes in cooperation with payment providers and crypto exchanges.

   

What we are looking for:

• Experience in the crypto or fintech industry.
• Hands-on experience working with payment providers (EMI/PSP) or crypto exchanges.
• Project management experience and the ability to independently run several tasks and projects at once.
• Understanding of how the P2P crypto business works.
• Understanding of KYB/AML processes.
• Confident use of Excel / Google Sheets.
• Experience with Jira or similar task management tools.
• Basic understanding of crypto regulation and willingness to deepen your expertise on the job.

• English at Upper-Intermediate (B2) level or higher.

   

Nice to have:

• Based in Prague. We prioritize candidates in Prague, but we are open to considering strong candidates from other locations.
• Experience in the P2P segment of crypto exchanges.
• Involvement in a licensing process or in obtaining crypto status in any jurisdiction.
• Experience with LATAM, African or Asian markets.
• Experience with high-risk industries and related compliance processes.

• Experience scaling payment infrastructure to new geographies, exchanges or currencies.

   

What we offer:

• Hybrid work format in Prague.
• Direct work in the crypto/fintech space and the chance to dive deep into international payment processes.
• Career growth and development: we always support our people in reaching their goals.

• 18 working days of annual leave and 5 sick days without a medical certificate.

   

Hiring process: Pre-screen interview → Interview with MD → Interview with CEO → Offer 🚀

If this sounds like you, send us your CV. We'd be glad to talk!

Join One of the Fastest-Growing Online Education Companies in the World

At ELVTR, we're transforming online education by connecting ambitious professionals with industry leaders from companies like Nike, Netflix, Google, Amazon, and more.

Since launching in 2020, we've grown into a global learning community with over 300 expert instructors, delivering more than 200 live online courses across 12 industries. To date, we've helped 22,000+ graduates worldwide gain the skills, confidence, and connections needed to advance their careers.

Now we're looking for an experienced Customer Retention Manager to help us build lasting relationships with our learners while maximizing customer satisfaction and long-term revenue. If you're passionate about customer experience, thrive in a fast-paced environment, and enjoy finding solutions that create value for both customers and the business, we'd love to meet you.

This is a full-time, remote role with a working schedule of 9:00 AM to 6:00 PM EST.

Why This Role Is Different

At ELVTR, customer relationships don't end after enrollment—they're just beginning. As our Lead Retention Specialist, you'll play a critical role in protecting the customer experience while driving sustainable business growth.

You'll take ownership of our retention strategy, helping customers find the best possible solutions while reducing refunds, recovering revenue, and improving long-term customer loyalty. Working closely with Sales, Finance, Customer Success, Billing, and Operations, you'll use data, empathy, and strategic thinking to continuously improve our retention processes and outcomes.

You'll Love This Role If You:

• Enjoy solving complex customer challenges with creative solutions
• Thrive in a fast-paced, KPI-driven environment
• Are an exceptional negotiator who can create win-win outcomes
• Love using data to improve processes and business performance
• Enjoy coaching others and sharing best practices
• Are highly organized and take ownership of your work
• Communicate confidently with customers and cross-functional teams
• Believe outstanding customer experiences drive long-term business success

What You'll Do

• Own the customer retention process, managing refund requests while maximizing retained revenue and delivering a positive customer experience
• Negotiate alternatives to refunds, including account credits, payment plans, partial refunds, course transfers, and other retention solutions
• Recover overdue installment payments by proactively engaging customers and resolving billing-related issues
• Partner closely with the Billing team to reduce payment defaults, chargebacks, and outstanding balances
• Analyze the root causes behind refund requests and payment failures, providing actionable insights to Sales, Product, and Operations teams
• Develop and continuously improve retention strategies, workflows, communication scripts, and internal processes
• Track and report key retention metrics, including refund rates, retention rates, recovered revenue, installment recovery, and chargeback prevention
• Handle escalated customer cases, making thoughtful, data-driven decisions that balance customer satisfaction with business objectives
• Coach and support the retention team by sharing best practices, reviewing customer interactions, and maintaining high communication standards
• Collaborate cross-functionally with Sales, Customer Success, Finance, Legal, and Operations to ensure a seamless customer experience
• Identify opportunities to automate retention processes and improve operational efficiency
• Take ownership of retention KPIs while testing and implementing initiatives that improve revenue recovery and reduce financial losses

What We're Looking For

• 3+ years of experience in Sales Retention, Customer Retention, Customer Success, or a related field, preferably in a senior or lead role
• Excellent English communication skills, both written and spoken
• Proven experience supporting customers in the US market
• Strong negotiation and objection-handling skills with a track record of reducing refunds and recovering revenue
• Experience managing refund requests, payment recovery, billing issues, and installment collections
• Ability to navigate difficult customer conversations with empathy while protecting company interests
• A data-driven mindset with the ability to analyze retention metrics and identify opportunities for improvement
• Strong ownership, problem-solving, and decision-making skills
• Excellent organizational skills and attention to detail
• Experience collaborating with Sales, Billing, Finance, Customer Success, and other cross-functional teams
• Previous leadership, mentoring, or process improvement experience is a strong plus

Nice to Have

• Experience in the online education or EdTech industry
• Experience in high-ticket B2C sales environments
• Previous experience leading or mentoring a retention team
• Familiarity with CRM platforms such as HubSpot, Salesforce, or similar systems
• Experience working with subscription or installment payment models
• Knowledge of billing operations, chargebacks, and payment recovery processes
• Experience analyzing customer retention metrics to drive business improvements
• Comfortable working in a fast-paced, performance-driven environment
• Experience collaborating across Sales, Finance, Product, and Customer Success teams
• Familiarity with AI-powered customer support or sales tools, including conversation intelligence platforms

What We Offer

• Competitive Compensation:Competitive salary,Performance-based bonuses,Opportunities for career advancement as ELVTR continues to grow globally
• Learn and Grow:Free access to ELVTR courses,Ongoing professional development opportunities,Career growth within one of the world's fastest-growing online education companies
• Remote-First Culture: Work from wherever you're most productive, Flexible and supportive work environment,Collaborative international team
• Health & Wellbeing:Gym membership reimbursement,Mental health support, Generous paid vacation allowance

Why Join ELVTR?

• Make an Impact:Every course you help create empowers professionals to build new skills, advance their careers, and unlock opportunities they never thought possible.
• Grow Your Career:We're committed to developing our people. As ELVTR continues to expand globally, you'll have opportunities to grow professionally, take on new challenges, and shape the future of online education.
• Join a Winning Team:Work alongside passionate educators, creators, marketers, and innovators who are committed to delivering world-class learning experiences and making education more accessible around the world.

Ready to Help Shape the Future of Online Learning?

If you're looking for more than just another customer retention role—if you want to build meaningful customer relationships, solve complex challenges, and make a measurable impact on both learners and business growth—we'd love to hear from you.

Apply today and become part of ELVTR's next chapter of growth.

ELVTR is proud to be an equal opportunity employer committed to creating a diverse and inclusive workplace for all.

ELVTR is a premier online education platform specializing in live courses led by top executives from globally renowned companies. Our unique approach sets us apart in the online education landscape, offering unparalleled value to our students.

Position Overview:

We are in search of a Sales Representative to join our high-performing sales team. This role focuses on closing deals with warm leads who have pre-booked their call times, rather than cold calls or lead generation. This is a high-ticket sales environment, and your performance will be generously rewarded with performance-based bonuses.

This is a full-time, remote contract position, open to candidates located anywhere in Ukraine.

This job is for you if:

• You're a Closer: You have a knack for sealing deals and thrive in a high-stakes, high-reward environment.
• You Build Relationships: You understand that sales are not just transactions but opportunities to build long-term relationships.
• You're Self-Motivated: You don't need external pressure to meet and exceed your targets—you bring your own drive.
• You're a Team player. You understand that while individual performance is important, teamwork is key to the company's overall success.

Requirements

• Close Sales: Engage with pre-booked warm leads to close high-ticket sales.
• Client Relationship Development: Maintain strong relationships with potential clients by understanding their needs and aligning our offerings accordingly.
• Performance Tracking: Monitor your sales metrics and continuously aim to exceed targets.
• CRM Management: Log call data and customer interactions in our CRM system to ensure accurate tracking and reporting.
• Team Collaboration: Work closely with the sales and customer service teams to ensure a seamless client experience.
• Feedback Loop: Provide actionable insights to the marketing and production teams based on customer feedback.

Qualifications:

• Educational Background: A Bachelor’s degree, preferably in Business, Marketing, or a related field.
• Language Proficiency: Excellent English communication skills, both written and verbal, are mandatory.
• Tech-Savvy: Must possess a broad understanding of modern online sales-enabling technology to efficiently navigate various platforms and tools integral to the role.
• High Cognitive Skills: Ability to engage intellectually with our educated customer base, demonstrating a deep understanding of our sophisticated educational products.
• Time Management: The ability to manage time effectively, especially in a fast-paced, high-stakes environment,

Benefits

What We Offer:

• Competitive Salary and Bonuses: We value your dedication and expertise, offering a competitive salary, performance-based bonuses, and a range of company perks and benefits that reflect our commitment to excellence.
• Exciting Benefits: Enjoy gym membership reimbursements, mental health benefits, a generous vacation allowance, and free access to all our courses. We believe in continuous learning, both for our customers and our team.
• Collaborative Work Environment: Join a team of passionate, like-minded individuals. At ELVTR, collaboration isn't just a buzzword; it's how we grow, innovate, and excel together.

Why You Should Join ELVTR:

• Innovative and Positive Culture: Join a team of passionate individuals who are driven by a common vision.
• Growth Opportunities: At ELVTR, we not only believe in nurturing talent but also in providing abundant opportunities for professional development. In fact, 100% of our senior managers have been promoted to executive roles within the company.
• A Mission You Can Be Proud of: Be part of a brand that stands for quality, innovation, and inspiring education. Be part of a company that’s changing the face of online education, connecting students with top-tier executives.

Join Us:

Do you have the drive and skill set to excel in a high-ticket sales environment? Are you ready to be part of a team as committed to closing deals as they are to transforming the landscape of online education? If so, apply now and elevate your career with ELVTR.

Due to the high volume of applications, we will only be able to respond to candidates with whom we are interested in moving forward. We appreciate your understanding and look forward to reviewing your application.

ELVTR is committed to providing equal opportunities and fostering a diverse, inclusive environment for all, whether you join us as an employee or a contractor.

About ELVTR

ELVTR is redefining online education by offering live, cohort-based courses led by top executives from global brands like Nike, Google, Netflix, and Meta. Our mission: to make elite career education accessible and transformational.Since launching in 2019, we’ve grown into a global team of 140+ innovators, serving 10,000+ students worldwide. Every course is designed not just to impart knowledge but to drive tangible career outcomes. And we’re just getting started.

Position Overview

We are looking for an Outbound Sales Representative to join our high-performing sales team. In this role, you will proactively identify, engage, and convert potential customers through outbound outreach. This is a high-ticket sales environment where strategic prospecting, strong communication skills, and consistent follow-ups are key to success. Strong performance is rewarded with competitive, performance-based bonuses.

This is a full-time, remote contract position.

This job is for you if:

• You’re a Hunter: You enjoy proactive outreach and know how to open conversations with new prospects.
  You’re a Strong Communicator: You can confidently engage decision-makers and clearly articulate value.
• You’re Results-Driven: You’re motivated by targets, metrics, and measurable outcomes.
• You’re Organized and Persistent: You understand that outbound success comes from disciplined follow-ups and pipeline management.
• You’re a Team Player: You collaborate effectively with marketing, sales, and customer-facing teams to drive results.
  
   

Key Responsibilities

• Outbound Sales Outreach: Proactively reach out to potential clients via calls, email, and other approved channels to generate interest and book qualified sales conversations.
• Pipeline Development: Build and maintain a healthy outbound pipeline through consistent prospecting and follow-ups.
  Sales Conversion: Qualify prospects, present ELVTR’s high-ticket educational offerings, and close deals.
• CRM Management: Accurately log all outreach activities, conversations, and outcomes in the CRM system.
  Performance Tracking: Monitor personal sales metrics and continuously work toward exceeding targets.
• Cross-Team Collaboration: Work closely with marketing and sales leadership to align outreach strategies and messaging.
• Market Feedback: Share insights from outbound conversations to help improve messaging, targeting, and product positioning.

Requirements

• Education: Bachelor’s degree in Business, Marketing, or a related field is preferred.
  Language Proficiency: Excellent English communication skills, both written and verbal.
• Outbound Sales Experience: Prior experience in outbound sales, lead generation, or prospecting—ideally in a high-ticket or consultative sales environment.
• Tech-Savvy: Comfortable using CRM systems, sales engagement tools, and modern online communication platforms.
• Strong Cognitive Skills: Ability to understand and discuss complex educational products with a well-educated audience.
• Time Management: Proven ability to manage time effectively in a fast-paced, target-driven environment.
• Remote Readiness: Reliable high-speed internet connection, a quiet workspace, and a phone/headset suitable for professional sales calls.

Benefits

What We Offer:

• Competitive Compensation: A competitive base salary with performance-based bonuses tied to results.
• Wellness & Learning Benefits: Gym membership reimbursement, mental health benefits, generous vacation allowance, and free access to all ELVTR courses.
• Collaborative Environment: Join a supportive, ambitious team that values transparency, ownership, and collaboration.

Why You Should Join ELVTR

• Innovative and Positive Culture: Work with passionate professionals driven by a shared mission.
• Career Growth: We actively promote from within—100% of our senior managers have progressed into executive roles.
• Purpose-Driven Work: Be part of a company transforming online education by connecting learners with world-class executives.

Join Us

If you thrive in outbound sales and are excited about building pipelines, closing high-ticket deals, and contributing to a fast-growing education company, we’d love to hear from you.

Due to the high volume of applications, only candidates selected for the next stage will be contacted. ELVTR is committed to equal opportunity and fostering a diverse, inclusive environment for all team members.

ELVTR is committed to providing equal opportunities and fostering a diverse, inclusive environment for all, whether you join us as an employee or a contractor.

N-iX is looking for a Senior Applied ML Engineer to support our client's Data Licensing team, which develops training datasets for frontier AI labs. You will evaluate and productionise existing ML models and services to deliver customer-requested metadata enrichment for data licensing opportunities, supporting the next generation of AI applications.

Responsibilities:

• Partner with the Principal Data Scientist and Principal Data Engineers, senior technical leaders and data scientists to implement and evolve model-evaluation and productionisation standards; independently own assigned enrichment workflows from evaluation through production delivery.
• Evaluate candidate models on representative content, using appropriate quality measures and threshold analysis to support selection and release decisions.
• Develop tested, maintainable Python inference components that conform to shared engineering frameworks, metadata contracts and deployment standards.
• Support ad-hoc metadata backfills by validating model outputs, estimating inference cost and throughput, and resolving model-specific processing issues.
• Work with data engineers to move enrichment components from representative evaluation to reliable corpus-scale execution.
• Assess model licensing, data-handling constraints and provenance requirements, ensuring enrichment outputs are reproducible and suitable for commercial use

Requirements:

• 6+ years of experience in applied ML, ML engineering, data science or software engineering, including hands-on experience delivering production ML inference systems.
• Experience evaluating pretrained or third-party ML models, defining appropriate quality metrics and operating thresholds, while balancing model quality against inference cost, throughput and operational complexity.
• Strong Python software engineering skills, including testing, packaging and dependency management.
• Hands-on proficiency with ML libraries and frameworks such as PyTorch, TensorFlow, scikit-learn or Hugging Face.
• Experience developing, deploying and maintaining high-performing, resilient and scalable ML inference systems across CPU and GPU environments in both AWS and GCP
• Experience troubleshooting and optimising model execution in distributed, cross-cloud workflows.
• Clear communication skills and experience building consensus with technical and commercial partners.

Nice to have:

• Model tracking and lifecycle tooling such as MLflow.
• Managed ML and batch-inference platforms such as SageMaker, Vertex AI or Databricks.
• Experience evaluating models for image, video or audio content.
• Experience with Snowflake, DBT or Clickhouse

N-iX is looking for Senior/Lead Data Engineer to join the team

About the client

Our client is a leading European online car marketplace, connecting car buyers and sellers across the continent. The platform serves over 30 million monthly users and operates across 18 countries, making it one of the largest and most trusted digital marketplaces for vehicles in Europe.

About the role

We are looking for a Data / Analytics Engineer to support the client team. The role sits close to the data analysts and business stakeholders, with a primary focus on maintaining and extending the data pipelines and data models that power analytics and reporting. The core stack includes SQL, Airflow, Athena, AWS Data Lake, and AI-assisted engineering tools such as Codex.

The client is currently migrating away from DBT and Snowflake to the clients data platform. The destination cloud and data platform already exists and is operational, and the migration itself will be handled by a different team — so this is not an infrastructure or platform engineering role. Instead, we need an engineer who can understand analytics use cases, translate business requirements into robust data solutions, and work independently to get those solutions into production. Beyond the technical skills, we are looking for someone with a strong sense of ownership and engineering judgment: a person who does not simply execute a ticket or accept a blocker at face value, but actively clarifies unclear requirements, investigates problems, proposes alternatives when the obvious approach does not work, and involves the right people when decisions are needed.

Responsibilities:

• Maintain, troubleshoot, and improve existing data pipelines, and build new pipelines and datasets based on analytics and business requirements.
• Design and maintain analytical data models, including fact and dimension models.
• Ingest and integrate data from different source systems into the AWS Data Lake.
• Build, deploy, validate, monitor, and, when necessary, backfill data pipelines.
• Partner with data analysts to understand their requirements and provide reliable, easy-to-use datasets.
• Clarify requirements with business stakeholders rather than implementing ambiguous requests as-is.
• Ensure data quality through appropriate validation and testing, investigating data and pipeline issues and taking ownership of finding pragmatic solutions end to end.
• Use AI-assisted development tooling effectively while critically reviewing and validating generated solutions.

Requirements:

• Hands-on data engineering experience building and operating production data pipelines, ideally within analytics-driven environments.
• Strong SQL skills.
• Experience with data modeling for analytics, including fact and dimension tables.
• Experience with workflow orchestration, preferably Airflow.
• Experience working with AWS-based data environments, particularly Athena and AWS Data Lake.
• Experience with data validation, testing, and troubleshooting.
• Strong sense of ownership and engineering judgment: comfortable working with incomplete requirements, proactively seeking context, challenging assumptions when appropriate, and looking for practical solutions rather than stopping at the first blocker.
• Excellent verbal and written English skills, with clear communication across data analysts, engineers, and business stakeholders.

Nice to have

• Experience with data mesh architectures or working in a data mesh environment.
• Experience with marketplace, web/app, or digital analytics data.
• Experience with DBT and/or Snowflake.
• Familiarity with AI-assisted engineering tools such as Codex

N-iX is looking for a Senior Applied ML Engineer to support our client's Data Licensing team, which develops training datasets for frontier AI labs. You will evaluate and productionise existing ML models and services to deliver customer-requested metadata enrichment for data licensing opportunities, supporting the next generation of AI applications.

Responsibilities:

• Partner with the Principal Data Scientist and Principal Data Engineers, senior technical leaders and data scientists to implement and evolve model-evaluation and productionisation standards; independently own assigned enrichment workflows from evaluation through production delivery.
• Evaluate candidate models on representative content, using appropriate quality measures and threshold analysis to support selection and release decisions.
• Develop tested, maintainable Python inference components that conform to shared engineering frameworks, metadata contracts and deployment standards.
• Support ad-hoc metadata backfills by validating model outputs, estimating inference cost and throughput, and resolving model-specific processing issues.
• Work with data engineers to move enrichment components from representative evaluation to reliable corpus-scale execution.
• Assess model licensing, data-handling constraints and provenance requirements, ensuring enrichment outputs are reproducible and suitable for commercial use

Requirements:

• 6+ years of experience in applied ML, ML engineering, data science or software engineering, including hands-on experience delivering production ML inference systems.
• Experience evaluating pretrained or third-party ML models, defining appropriate quality metrics and operating thresholds, while balancing model quality against inference cost, throughput and operational complexity.
• Strong Python software engineering skills, including testing, packaging and dependency management.
• Hands-on proficiency with ML libraries and frameworks such as PyTorch, TensorFlow, scikit-learn or Hugging Face.
• Experience developing, deploying and maintaining high-performing, resilient and scalable ML inference systems across CPU and GPU environments in both AWS and GCP
• Experience troubleshooting and optimising model execution in distributed, cross-cloud workflows.
• Clear communication skills and experience building consensus with technical and commercial partners.

Nice to have:

• Model tracking and lifecycle tooling such as MLflow.
• Managed ML and batch-inference platforms such as SageMaker, Vertex AI or Databricks.
• Experience evaluating models for image, video or audio content.
• Experience with Snowflake, DBT or Clickhouse

N-iX is looking for Senior/Lead Data Engineer to join the team

About the client

Our client is a leading European online car marketplace, connecting car buyers and sellers across the continent. The platform serves over 30 million monthly users and operates across 18 countries, making it one of the largest and most trusted digital marketplaces for vehicles in Europe.

About the role

We are looking for a Data / Analytics Engineer to support the client team. The role sits close to the data analysts and business stakeholders, with a primary focus on maintaining and extending the data pipelines and data models that power analytics and reporting. The core stack includes SQL, Airflow, Athena, AWS Data Lake, and AI-assisted engineering tools such as Codex.

The client is currently migrating away from DBT and Snowflake to the clients data platform. The destination cloud and data platform already exists and is operational, and the migration itself will be handled by a different team — so this is not an infrastructure or platform engineering role. Instead, we need an engineer who can understand analytics use cases, translate business requirements into robust data solutions, and work independently to get those solutions into production. Beyond the technical skills, we are looking for someone with a strong sense of ownership and engineering judgment: a person who does not simply execute a ticket or accept a blocker at face value, but actively clarifies unclear requirements, investigates problems, proposes alternatives when the obvious approach does not work, and involves the right people when decisions are needed.

Responsibilities:

• Maintain, troubleshoot, and improve existing data pipelines, and build new pipelines and datasets based on analytics and business requirements.
• Design and maintain analytical data models, including fact and dimension models.
• Ingest and integrate data from different source systems into the AWS Data Lake.
• Build, deploy, validate, monitor, and, when necessary, backfill data pipelines.
• Partner with data analysts to understand their requirements and provide reliable, easy-to-use datasets.
• Clarify requirements with business stakeholders rather than implementing ambiguous requests as-is.
• Ensure data quality through appropriate validation and testing, investigating data and pipeline issues and taking ownership of finding pragmatic solutions end to end.
• Use AI-assisted development tooling effectively while critically reviewing and validating generated solutions.

Requirements:

• Hands-on data engineering experience building and operating production data pipelines, ideally within analytics-driven environments.
• Strong SQL skills.
• Experience with data modeling for analytics, including fact and dimension tables.
• Experience with workflow orchestration, preferably Airflow.
• Experience working with AWS-based data environments, particularly Athena and AWS Data Lake.
• Experience with data validation, testing, and troubleshooting.
• Strong sense of ownership and engineering judgment: comfortable working with incomplete requirements, proactively seeking context, challenging assumptions when appropriate, and looking for practical solutions rather than stopping at the first blocker.
• Excellent verbal and written English skills, with clear communication across data analysts, engineers, and business stakeholders.

Nice to have

• Experience with data mesh architectures or working in a data mesh environment.
• Experience with marketplace, web/app, or digital analytics data.
• Experience with DBT and/or Snowflake.
• Familiarity with AI-assisted engineering tools such as Codex

Inception-1 is a product company that creates AI-driven B2C products designed to help people feel more connected and less alone. Our mission is to build meaningful digital experiences that blend technology with empathy and to prove that technology can be both human and transformative.
GetHoney is our AI-driven product, and we’re looking for a Senior Product Engineer with a strong C#/.NET background and commercial frontend experience with React or another modern JavaScript/TypeScript framework.
This is not a feature-delivery role. We’re looking for an engineer who wants to understand the user problem, challenge solutions, make technical and product decisions, ship features end-to-end, and evaluate their impact after release.
You’ll be responsible for solving complex user problems and delivering meaningful product value end-to-end — from understanding the problem and shaping the solution to implementation, deployment, and post-release analysis.

If you want to own product outcomes, not just implementation, and build with an AI-first mindset, we’d love to hear from you!
 
Must-have skills:
 

• Proven ability to own and ship user-facing product features end-to-end — from problem definition and technical decisions to release and post-launch analysis.
• Strong hands-on experience with C#/.NET and building production backend systems.
• Commercial frontend development experience with React or another modern JavaScript/TypeScript framework.
• Experience working in a product company and building software used by real customers.
• Hands-on experience integrating LLMs and AI APIs into production applications.
• Hands-on experience with agentic engineering — designing and using AI-agent workflows, coding agents, and LLM-based automation in real development processes.
• Product development skills:
  • Strong grasp of product analytics;
  • Product features design and testing experience.
• Solid system design fundamentals. 

Key responsibilities for the first 6 months:
 

• Ship 15–20 meaningful product experiments.
• Implement agile but stable solutions for engaging conversational model, voice generation, interactive calls, etc.
• Improve retention and activation metrics.
• Design and maintain an experimentation framework (A/B testing, rapid iteration).
• Work across product, design, and research to turn insights into shipped features.
• Participate in user interviews and discovery sessions.
   

What makes you successful in this role:
 

• You have a strong product mindset and take ownership from idea to impact.
• You’re comfortable working in ambiguity and early-stage environments.
• You have high emotional intelligence and empathy for users.
• You care not only about shipping fast, but about shipping the right thing.
   

What we offer:

• Flexible work schedule and remote-friendly culture.
• Online services of a corporate doctor, and after the probationary period — health insurance in Ukraine.
• 20 working days of paid vacation per year, unlimited sick leave.
• All equipment necessary for work.
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees.

About the Project

DataImpulse is a global proxy services provider with over 147,000 customers worldwide. We offer residential, mobile, and datacenter proxies, with plans starting at $1/GB.

We are currently looking for a Senior Sales Manager to take ownership of the full B2B sales cycle — from lead qualification and initial outreach to negotiations, closing deals, and securing the first payment.

Responsibilities

• Handle and qualify inbound leads and establish initial contact.
• Manage the full sales cycle: conduct demos, provide technical consultations, negotiate commercial terms, and close deals through to the first payment.
• Work closely with Lead Generation: define the ICP and target segments, establish lead quality criteria, and provide feedback to improve lead generation.
• Participate in industry conferences and customer meetings.
• Maintain the CRM: manage the sales pipeline, provide forecasts, and track conversion rates at each stage.
• Share customer feedback with Product and Marketing teams, including customer needs, objections, reasons for churn or lost deals, and competitive advantages.
• Gradually build and optimize sales processes and, over time, build and lead your own sales team.

Requirements

• 3+ years of experience in B2B sales within SaaS, IaaS, infrastructure, or other technical products.
• C1+ English: fluent spoken English and confident communication in negotiations.
• Location: Europe or the US.
• Willingness to travel 4–6 times per year for conferences and customer meetings. A valid passport and the ability to travel internationally are required.
• Willingness to dive deep into the technical side of the product and understand how proxies work, their key use cases, and related technologies.
• Hands-on experience using AI in your work, including call preparation, communication personalization, call analysis, and CRM workflows. You should be ready to demonstrate specific examples and measurable results.
• Experience working with HubSpot.
• Independence and the ability to work without an established team or predefined processes.
• Strong initiative and ownership: you identify opportunities for improvement and independently drive them forward.
• Strong negotiation and closing skills, including the ability to re-engage and revive “stalled” conversations.
• A structured approach to managing multiple deals simultaneously, with strong attention to detail across CRM records, contracts, commercial terms, and communication.
• Ability to build and maintain long-term customer relationships.

Nice to Have

• Experience in the proxy, web scraping, or data collection industry.
• Experience selling to technical decision-makers.
• Team Lead or mentoring experience.
• Experience building sales processes from scratch.

What We Offer

• Flexible start time and a fully remote work format.
• A team that supports initiative and professional growth.
• The opportunity to work with modern AI tools.
• Official employment, paid vacation, and sick leave.
• A budget for training and professional development.
• The opportunity to directly influence sales processes and gradually build your own team.

We are looking for a hands-on Senior Linux / Web Hosting Engineer to manage and optimize client hosting infrastructure, primarily focused on WHM/cPanel, Plesk, and WordPress/WooCommerce environments.

This role is ideal for someone with strong systems administration and web hosting experience, complemented by the ability to support DevOps practices including CI/CD, automation, and site reliability.

Key Responsibilities

Infrastructure & Systems

• Manage and maintain Linux-based servers (LAMP/LEMP stack)

• Administer and optimize WHM/cPanel and Plesk environments

• Perform server provisioning, configuration, and patching

• Monitor system health, uptime, and performance

WordPress & WooCommerce

• Optimize WordPress and WooCommerce performance under load

• Troubleshoot slow queries, plugin conflicts, and scaling issues

• Implement caching strategies (Redis, Memcached, OPcache)

Security & Hardening

• Implement server and application-level security best practices

• Configure and maintain firewalls (iptables, CSF), fail2ban, and malware scanners• Handle incident response and remediation

Email & Deliverability

• Configure and troubleshoot mail systems within WHM/Plesk

• Improve email deliverability (SPF, DKIM, DMARC)

• Diagnose and resolve spam or blacklisting issues

Database & Performance

• Optimize MySQL/MariaDB performance

• Analyze slow queries and improve database efficiency

• Tune Apache/Nginx and PHP-FPM for performance

Backup & Reliability

• Design and maintain backup and disaster recovery strategies

• Ensure high availability and minimal downtime

Communication

• Coordinate with development team and stakeholders

• English mastery (written and verbal) is essential for clear documentation and reporting

Required Skills & Experience

• 5+ years of experience in Linux system administration

• Strong hands-on experience with WHM/cPanel and/or Plesk

• Strong expertise in LAMP/LEMP stack (Linux, Apache/Nginx, MySQL, PHP)

• Proven experience supporting WordPress/WooCommerce in production

• Solid understanding of DNS, SSL, HTTP(S), and email systems

• Experience with server security hardening and monitoring

• Strong troubleshooting and debugging skills

• Bash scripting

Preferred Skills

• Experience with Cloudflare or CDN optimization

• Familiarity with basic CI/CD workflows

• Experience with Docker (light usage)

• Advanced scripting (Python, Perl, or PHP)

• PCI compliance knowledge

• Experience with monitoring tools and observability

We offer:

• Long-term contract

• 100% Remote position

📋 Role Overview

We’re looking for a Middle QA Engineer to join our team working on a humanitarian transparency platform.

You’ll work closely with the QA Lead and the product team, combining manual testing with test automation. You’ll help maintain and improve QA processes, ensure reliable releases, and test web applications, APIs, and integrations between services. Part of the platform's data is also shared with a companion service through its own APIs — from a testing perspective, this is treated like any other backend integration: verifying request/response contracts and data consistency between services, not specialized protocol-level work.
 

🧙‍♂️In this role, you will

• Build the QA process from scratch together with the QA Lead — test strategy, documentation, tooling.
• Perform functional, regression, exploratory, and cross-browser testing.
• Build and maintain automated tests for key regression and smoke scenarios.
• Report, verify, and track defects through resolution.
• Verify APIs via DevTools / Postman — payload, response, status codes, error handling.
• Create and maintain QA documentation: test plans, checklists, test cases, regression reports, release notes.
• Document your work and support knowledge sharing within the team.
• Plan and run release regression cycles, prioritize coverage by risk under the timebox.
• Test integration points between the platform and other backend services it exchanges data with — request/response contracts, data consistency across the API boundary, and how failures/retries are handled.
• Extend existing API test coverage to new services and endpoints as they're added, verifying that data passed between services arrives complete and unchanged.

🎯You may be interested if

• You want to be truly responsible for quality on the product, not just execute tasks — building the QA process and keeping it in shape as the platform evolves.
• You're comfortable working across both manual and automated testing.
• You take ownership of quality end-to-end, not just finding bugs.
• You enjoy setting up QA processes and documentation from scratch.
• You're excited to collaborate in a remote, cross-functional environment.
• You value autonomy, clear communication, and working in a supportive, small-team setting.

👌 Role Requirements

• 2–3+ years of experience in QA for web applications.
• Strong manual testing skills: functional, regression, exploratory.
• Hands-on experience with test automation (Playwright, pytest, or similar).
• API testing experience (Postman or similar).
• Confident with browser DevTools.
• Ability to work independently within agreed priorities and escalate risks early.
• Familiarity with Agile/Scrum delivery methodology.
• Experience creating and maintaining QA documentation (test plans, checklists, reports).
• Familiarity with data-heavy interfaces.
• English proficiency at B2 level or higher.

Nice to have:

• Experience testing PWA or mobile web applications.
• Familiarity with CI/CD pipelines and integrating tests into them.
• Experience with performance or load testing basics.
• Experience with security testing basics.
• Background in projects involving data-heavy or dashboard-style interfaces.
• Experience organizing test cases in a test-case management system (e.g., QA Sphere, TestRail, or similar).
• Exposure to blockchain/Web3 concepts is a plus, not required.

💻 Working Conditions

• Employment Type: Full-Time
• This is a fully remote position with the entire team across Ukraine.
• 20 working days of paid vacation per year.
• The team collaboratively defines deadlines, ensuring a balanced and manageable workload. The focus is on delivering commitments on time.
• People over process — we have structure, but we don't let it get in the way of common sense.
• Transparency — we build a transparency platform, and we operate the same way internally. No hidden agendas, no politics.
• Quality as a culture, not a checkbox — we believe quality is everyone's responsibility, and you'll be driving it day to day together with the QA Lead.
• Flexible working hours to promote a healthy work-life balance.

🎯 Role Overview

We are looking for a Payment Product Manager to join our Payment Team.
In this role, you will be responsible for managing and improving integrations with third-party payment systems and providers to ensure seamless, secure, and efficient payment flows for our users.
You will work at the intersection of product, technology, and business — defining requirements, managing integrations, and ensuring a reliable and user-friendly payment experience across the platform.

⚙️ Your Tasks:

• Own and develop the payment product inside the cashier, focusing on usability, conversion, and stability.
• Define and prioritize product requirements for payment features based on business goals, user behavior, and data.
• Work closely with design and development teams on UX flows and cashier experience (deposit, withdrawal, confirmations, errors).
• Analyze key payment metrics (conversion, approval rate, drop-offs, success rate, funnel performance) and identify growth opportunities.
• Initiate and run UX research (user feedback, flow analysis, hypotheses validation) to improve payment journeys.
• Translate business and user needs into clear product specifications and documentation.
• Participate in testing and release validation, ensuring features work as expected from a user and product perspective.
• Collaborate with stakeholders (payments, finance, tech, business) to align priorities and roadmap.
• Support payment integrations at a product level (requirements, validation, acceptance), while technical implementation is handled by a dedicated specialist.

👤 Our criteria:

• 2+ years of experience as a Product Manager, ideally in payments, fintech, or iGaming.
• Hands-on experience working with cashiers or payment-related products.
• Strong understanding of payment funnels, UX flows, and conversion metrics.
• Experience working with product analytics and making data-driven decisions.
• Ability to formulate clear product requirements and documentation.
• Experience collaborating with cross-functional teams (design, tech, payments, business).User-focused mindset with attention to detail and impact.
• English level Upper-Intermediate or higher.

Your Strengths:

• You have a good balance of technical understanding and business perspective.
• You can turn complex payment flows into simple, reliable solutions.
• You’re proactive in identifying issues before they impact users.
• You value clarity, precision, and quality in both code and process.

💼 Our offer:

• We are global, we don’t stick to office or remote options only.
• We value work-life balance and start anytime from 8 to 11, with flexible lunchtime.
• We trust each other and provide unlimited vacation days and sick-leaves.
• We support our people and provide relocation options for team members, who are interested.
• We encourage growth and cover 50% of learning expenses.
• We hold yearly performance reviews to help our team members grow and reach new heights, and reward results with regular performance bonuses.
• We believe in potential and prefer to promote internally, giving everyone a chance to prove themselves, and building our company around talents above anything else.
• We are small enough to hear the opinion of every team member, and already big enough to act on the best ideas — an opportunity to have a visible and immediate impact.
• We celebrate our team with corporate gifts and thoughtful appreciation throughout the year.

Payment Analyst

We are looking for a Payment Analyst who will be responsible for tracking, calculating and reconciling all payment-related financial data.

The main responsibility of this role is to maintain accurate calculations of payment processing costs, refunds, chargebacks, alerts, PSP fees, reserves and settlements, and ensure that all payment-related expenses are correctly reflected in the company's financial reporting.

This role is similar to a financial accountant focused on payment processing.

The ideal candidate should be comfortable working with large amounts of transaction data, Excel / Google Sheets and reports from multiple PSPs and payment providers.

Experience with payment processing is a strong plus, but we are also open to strong financial analysts or accountants who are willing to learn the specifics of the payment industry.

Key Responsibilities

1. Payment Financial Accounting

Track and calculate all financial data related to payment processing, including:

• Payment volume.
• Number of transactions.
• Processing fees.
• PSP fees.
• Gateway fees.
• MDR.
• Refunds.
• Refund fees.
• Chargebacks.
• Chargeback fees.
• Chargeback alert fees.
• 3DS-related fees.
• Rolling reserves.
• Other payment-related expenses.
• PSP settlements and payouts.

The main goal is to ensure that every payment-related cost is correctly calculated and included in the financial model.

2. Refund & Chargeback Calculations

Maintain accurate calculations for:

Refunds:

• Refunded transaction amount.
• Refund fees.
• Non-refundable processing fees.
• Related costs where applicable.

Chargebacks:

• Chargeback transaction amount.
• Chargeback fees.
• Alert fees.
• Other related costs.

The analyst should calculate the total financial impact of refunds and chargebacks rather than simply recording their number.

3. Payment Fees & Commissions

Track and calculate all commissions and fees charged by PSPs and payment providers.

This includes:

• Fixed transaction fees.
• Percentage-based processing fees.
• MDR.
• PSP commissions.
• Gateway fees.
• Refund fees.
• Chargeback fees.
• Alert fees.
• Other provider fees.

Position Overview

We are looking for a Junior SRE / DevOps Engineer to join our infrastructure team and help support Kubernetes environments, CI/CD pipelines, application deployments, and production systems.

This role is a good fit for someone who already has basic hands-on experience with Linux, containers, Kubernetes, and CI/CD and wants to grow into an SRE / DevOps position.

Responsibilities

• Support Kubernetes-based environments.
• Assist with application deployments and CI/CD pipelines.
• Work with Jenkins pipelines.
• Support Java application build processes using Maven (mvn).
• Help troubleshoot deployment and infrastructure issues.
• Monitor applications and infrastructure.
• Work with logs, metrics, and alerts.
• Assist with infrastructure automation.
• Maintain technical documentation.
• Work with developers and senior DevOps/SRE engineers on production issues and improvements.

Required Skills

• Basic Linux administration skills.
• Basic understanding of Kubernetes.
• Understanding of Docker and containers.
• Basic experience with Jenkins or another CI/CD system.
• Basic understanding of Maven (mvn) and Java application build processes.
• Understanding of Git.
• Basic networking knowledge: DNS, TCP/IP, HTTP/HTTPS.
• Ability to read logs and troubleshoot basic application or infrastructure issues.
• Basic scripting skills with Bash or Python.
• Willingness to learn and work with production infrastructure.

Nice to Have

• Experience with Helm.
• Experience with Prometheus and Grafana.
• Basic knowledge of cloud platforms such as AWS, Azure, or GCP.
• Experience with Terraform or other Infrastructure-as-Code tools.
• Knowledge of Dremio.
• Basic understanding of Apache Arrow.
• Experience with PostgreSQL or object storage.
• Understanding of SRE concepts such as monitoring, alerting, availability, and incident response.

What We Expect

We do not expect a Junior engineer to know everything.

The important things are strong fundamentals, willingness to learn, and the ability to investigate problems instead of only following predefined instructions.

The engineer will work together with more experienced team members and gradually take more responsibility for CI/CD, Kubernetes, monitoring, and production infrastructure.