Jobs at Djinni

Real People. Real Impact. One Crazy-Good Team.
Let’s Start With a Hello

If you know how to launch promos that actually engage players, balance creativity with numbers, and enjoy watching Retention and LTV grow — we’re definitely on the same page.

We’re a fast-growing international iGaming brand backed by a major holding. Two successful products are live, two more are launching, and new markets are ahead. Our goal is not just a casino — but a scalable player ecosystem.

Who We Are

We build products focused on emotions, loyalty, and long-term value. Data guides our decisions, but creativity drives engagement — and that’s where you come in.

Our culture?
Fast-moving and product-driven.
Creative meets analytical.
ocused on player retention.
Open, collaborative, and ownership-oriented.

What You’ll Be Doing (Promo / Retention Manager)

• Developing and scaling promo strategy across multiple markets.
• Launching campaigns — from quick offers to full gamification chains.
• Working with product, marketing, CRM, and analytics teams on mechanics.
• Calculating promo economics and campaign profitability.
• Analyzing RR, ARPU, LTV, ROI, conversion metrics.
• Running A/B tests and implementing winning hypotheses.
• Monitoring competitors and market trends.
• Creating promos players love — and products grow from.

What Makes You a Great Fit

• 1+ year experience in iGaming (casino or betting) in CRM / retention / marketing / bonus roles.
• Experience launching CRM campaigns or bonus mechanics via admin panels or CRM systems.
• End-to-end promo execution: analysis → setup → launch → post-analysis.
• Analytical mindset and confident work with metrics (RR, ARPU, LTV, conversion).
• Independent, proactive, and comfortable making decisions.

Bonus Points

• Knowledge of SEA markets (Philippines, Indonesia, Malaysia, Singapore, Vietnam).
• Understanding of regional player behavior and bonus mechanics.

What’s In It for You

• Remote format with flexible schedule.
• Freedom to launch your own ideas and see fast impact.
• A results-driven international team.
• Support for growth: courses, conferences, learning budget.
• Salary in USDT + performance bonuses.

Let’s Wrap It Up

If you want to build promos that players remember — and products grow from — let’s talk. Your ideas can scale globally here.

Remote (work from anywhere)

We are now looking for an experienced Head of Sales (B2C, Indonesia market) who can take full ownership of our sales direction, build a strong sales team, and lead the department to predictable and scalable results. This is a key leadership role with a direct impact on the company’s growth.

Responsibilities:

• Build and lead the B2C sales department for the Indonesian market.
• Manage and develop a team of sales specialists, ensuring high performance.
• Work with warm inbound leads from marketing funnels.
• Create and optimize sales scripts, processes, and performance metrics.
• Set sales goals and ensure consistent achievement of KPIs.
• Analyze performance data and prepare reports for management.
• Collaborate with marketing, product, and support teams to improve conversion rates.

• Implement and maintain CRM processes to ensure effective tracking and pipeline management.

   

Requirements:

• Experience in HR management within a sales context
• Experience in business training, preferably with international exposure
• Strong understanding of ethical sales techniques (identifying customer needs, consultative selling)
• Experience building sales teams from scratch: hiring, training, motivating.
• Hands-on experience with CRM systems and structured pipelines.
• Strong leadership, communication, and decision-making skills.
• English level B2 or higher.

• Data-driven, strategic mindset.

   

Will be a plus:

• Experience in EdTech, online schools, or subscription-based products.
• Familiarity with scaling sales in fast-growing startups.

• Understanding of marketing funnels and cooperation with performance teams.

   

What we offer:

• Fully remote work format.
• Competitive compensation + bonuses tied to results.
• Paid vacation and sick leave.
• Opportunity to build the entire sales structure and leave your mark on a growing company.

• A supportive team and fast decision-making.
   

  Join JayJay and help shape the future of our sales direction!

Remote (work from anywhere)
 

About us:

JayJay School is an online education platform offering practical courses in marketing, design, and IT for the Indonesian market — with active expansion into the German market.
Our mission is simple: to transform lives through learning.

We are now looking for a Middle Meta Ads Buyer (Targetologist) who will manage and scale advertising campaigns on Facebook and Instagram. This role is ideal for a results-driven professional with a strong analytical mindset who wants to influence performance outcomes and work with meaningful budgets.
 

Responsibilities:

• Launch, manage, and optimize Meta Ads campaigns (Facebook & Instagram).
• Work with monthly budgets of $10,000–15,000 and ensure efficient spend.
• Analyze performance metrics and prepare reports with clear insights.
• Develop and test new audiences, creatives, and funnel strategies.
• Collaborate closely with the marketing team to achieve acquisition goals.
• Use analytics tools (Power BI, Looker Studio, Tableau) to evaluate results.

• Stay updated on Meta platform policies, trends, and best practices.

   

Requirements

• 3+ years of hands-on experience with Meta Ads (Facebook + Instagram).
• Strong analytical and technical mindset.
• Experience managing budgets of at least $10K/month.
• Understanding of performance marketing metrics and attribution.
• Ability to work independently and make data-driven decisions.
• Proactive, organized, and detail-oriented.

• Intermediate English level or higher.

   

Will be a plus

• Experience working with Indonesia or any Asian markets.
• Experience launching campaigns in European markets (Germany is a plus).
• Knowledge of visualization tools: Power BI, Looker Studio, Tableau.

• Previous experience in EdTech or other subscription-based businesses.

   

What we offer:

• Fully remote work format.
• Competitive compensation + performance bonuses.
• Paid vacation and sick leave.
• A supportive and friendly team that values your expertise.
• Real opportunity to scale advertising budgets and influence company growth.

• Professional development as we expand into new international markets.

   

Join JayJay and help us grow globally!

If this sounds like your next career step, we’d love to hear from you.

If you’re ready to start your career in sales and use your German skills every day, this is your chance to learn, grow, and succeed.

Remote (work from anywhere)

About us:
At JayJay School, we create online courses in marketing, design, and IT for the Indonesian market. Thousands of students have already benefited from our programs. As we plan to expand into Germany, we’re seeking motivated individuals who want to launch their sales career - no prior experience required!

What you’ll do:

• Talk to incoming leads who are already interested in our courses.
• Learn to present courses and guide clients through the decision process.
• Keep client records updated in our CRM.
• Work closely with experienced colleagues and grow your skills step by step.
   

What we’re looking for:

• Native Ukrainian speaker + excellent German (preferably C1, or B2+).
• Strong communication skills and empathy.
• Curious, motivated, and responsible.
• Goal-oriented, with a passion for achieving significant sales targets.
• Strong problem-solving skills.
• Eager to start a career in sales even without prior experience.
   

What we offer:

• Full-time remote work, Mon–Fri, 09:00–18:00.
• Competitive salary + commission system.
• Mentorship and a clear growth path.
• Free access to all courses after the trial period.
• Vacation and sick leaves.
• Be part of an international team and grow with our expansion into new markets.
   

📍 Remote (work from anywhere)

JayJay School is an international online education platform expanding into the German market. We are looking for an experienced and result-oriented Head of Sales (B2C) who will take full ownership of sales operations in Germany, build a strong sales team, and drive predictable and scalable growth.

This is a senior leadership role with high autonomy and direct impact on business results.

Responsibilities:

• Build and lead the B2C sales department for the German market
• Hire, train, motivate, and develop a high-performing sales team
• Work with warm inbound leads generated by marketing funnels
• Develop and optimize sales scripts, processes, KPIs, and performance metrics
• Set sales targets and ensure consistent achievement of results
• Analyze sales performance and prepare reports for management
• Collaborate closely with marketing, product, and support teams to improve conversion rates

• Implement and maintain CRM processes and structured sales pipelines

   

Requirements:

• Proven experience as Head of Sales / Sales Team Lead / Business Trainer (B2C)
• Strong background in building sales teams from scratch
• Experience with ethical, consultative sales approaches
• Data-driven and strategic mindset
• Strong achiever mindset and ownership mentality

• Hands-on experience with CRM systems and structured pipelines

   

Language & market requirements:

• German — B2 or higher (required)
• English — B1 or higher

• Big plus: experience working and communicating with German clients

   

Nice to have:

• Experience in EdTech, online education, or subscription-based products
• Scaling sales in fast-growing startups

• Understanding of marketing funnels and cooperation with performance marketing teams

   

What we offer:

• Fully remote work format
• Competitive compensation + performance-based bonuses
• Paid vacation and sick leave
• Opportunity to build the sales function for the German market from the ground up

• Supportive team, fast decision-making, and real influence on company growth

   

🚀 Join JayJay and become the driving force behind our sales growth in Germany.

Videfy.ai

Build real products. Learn fast. Grow into Product Management.

We’re a fast-moving SaaS startup of 20 people creating an AI-powered video creation platform.

This role is ideal for a beginner who wants to step into the Hi-Tech World. You don’t need years of experience - you’ll get clear guidance and mentorship. What matters is sharp thinking, accuracy, strong organization, deep sense of ownership, hunger to learn and fast communication.

What You’ll Do

• Turn rough ideas into clear product specs and task descriptions
• Define user flows, logic, and edge cases
• Break features into clean, actionable tasks
• Drive execution by following up, unblocking people, and closing loops
• Review features for clarity, usability, and quality
• Work daily with product, design, and engineering

You’re a Fit If You

• A+ caliber, driven, hungry to grow and succeed
• Have high attention to UI/UX detail and quality
• Write clearly and think in structured logic
• Enjoy turning messy ideas into clear requirements
• Are organized, proactive, and reliable
• Take ownership and move fast in high-intensity environments
• Communicate quickly and clearly (this is a must)
• Are comfortable reading, editing, and improving complex documentation
• Learn fast and aren’t afraid to dive into new tools, AI workflows, and systems

A Big Plus

• Video editing or content creation experience
  (CapCut, Canva, VEED.io, Adobe Premiere Pro, DaVinci Resolve, Final Cut, or similar)
• Strong understanding of creator workflows: idea → edit → polish → publish
• Background in content creation, writing, QA, customer support, or support tools
• Any experience writing specs, documentation, or structured task plans
• Familiarity with tools like ClickUp, Asana, or Jira
• Experience with AI video tools (voiceover, subtitles, generative tools)

Must Requirements

• This is a full-time role. You are expected to dedicate 100% of your professional time and attention to the project.
• Working on other jobs, freelance work, side projects, or other focuses is not allowed
• This role requires full commitment, availability, and focus
• We move fast, and focus matters for both learning and impact
• Required availability during EST business hours, up to 3PM EST.

Compensation & Growth

We reward progress early and often. Clear, predictable growth based on performance.

• Start 1 - 3 months: $500 / month
• After 3 months: $600 / month (+100$)
• After 6 months: $700 / month (+100$)
• After 9 months: $850 / month (+150$)
• After 12 months: $1,000 / month (+150$)

Language Requirement

• Fluent English is required for communication and documentation
• Native Russian 

Mobilunity is a Ukrainian-based and operated provider of software engineering teams. Our typical clients are European, American and Japanese startups and small-to-mid sized companies working with our teams as permanent and equal extensions to their own software departments. With our collaboration model, engineers get direct access to the client’s technical management and work hand-in-hand with their peers both on the client’s side and in Ukraine. We as the Vendor ensure all non-tech questions are solved in a supportive manner. Joining Mobilunity you will get the best from both worlds – strong support and a big community locally, and an ambitious international team.

We are looking for an independent SEO Content Manager to take full ownership of a non-commercial informational project, covering SEO, content strategy, and partner relationships. 

Responsibilities:

• Own and develop the SEO and content strategy for a non-commercial informational website targeting informational keywords;
• Conduct keyword research and build data-driven content plans;
• Manage content production cycle: coordinate writers, review content quality, and supervise content uploads;
• Drive internal SEO optimization in collaboration with design and development teams;
• Plan and manage outreach and content-based linkbuilding activities;
• Oversee and develop SMM channels aligned with the content strategy;
• Process incoming requests and maintain email communication with partners and leads;
• Track performance, prepare reports, and ensure steady project execution.

Main expectations:

• 3+ years of experience as an SEO specialist with strong focus on content-driven SEO;
• Ability to work independently and take full ownership of the project area;
• Experience managing writers or a small content team is highly preferred;
• Strong understanding of informational SEO, keyword clustering, and content planning;
• Hands-on approach to optimization, outreach, and cross-team collaboration;
• Good communication skills, data-driven mindset and ability to monitor results and adjust strategy accordingly;
• At least, Upper-Intermediate level of English.

Joining the team you will get:

• The friendliest community of like-minded IT-people;
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies;
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note;
• Fair salary and 100% taxes coverage – don’t worry about possible taxes raise – we will get you covered;
• The ability to work remotely or from the office in Kyiv (there is a generator and starlink for uninterrupted work);
• Comfortable working conditions in the office – no open spaces, separate rooms for the comfort of each team and several rest;
• Corporate events, numerous interest groups.

Recruitment process stages:

1. Interview with Recruiter;
2. Interview with Growth Director;
3. Test task.

COME ON BOARD, AND LET’S GROW TOGETHER!

Position Overview

As a Game Mathematician, you will own the mathematical design of our gaming systems — from core probability models to long-term behavioral dynamics of the game.

You will shape RTP, volatility curves, hit frequency, payout distributions, risk balance, and overall economic sustainability of each title.

This role requires deep theoretical knowledge, practical simulation skills, and the ability to collaborate closely with producers, designers, engineers, and compliance teams.

Responsibilities

• Develop and maintain detailed mathematical models for Slots, Crash Games, and Fast Games.

• Design and balance RTP, volatility, hit frequency, paytables, game curves.

• Model stochastic processes and RNG logic, ensuring correctness and predictability.

• Calculate probabilities and payout distributions across long-run simulations.

• Conduct large-scale simulations and statistical analysis of game behavior.

• Balance risk, retention, and economic KPIs of the product.

• Collaborate with producers to create optimal player experience.

• Work closely with engineers to validate correct technical implementation.

• Contribute to game logic design and innovative mechanics.

• Conduct competitive analysis of game mathematics and market trends.

• Participate in playtests and analyze real in-game behavior post-launch.

• Prepare complete mathematical documentation for certification and regulators.

Requirements

• Strong knowledge of probability theory, combinatorics, and mathematical statistics.

• Experience in slot or gambling game mathematics (3+ years).

• Practical experience designing and balancing RTP, volatility, and payout structures.

• Experience with stochastic modeling and simulations.

• Programming skills (Python, R, C++, MATLAB, or similar).

• Ability to clearly communicate mathematical decisions to cross-functional teams.

• English — Intermediate or higher.

Would Be a Plus

• Experience with crash or fast game mechanics.

• Experience with competitive math research.

• Understanding of player behavior and retention impact.

• Experience interacting with certification bodies and regulators.

What We Offer

• Direct influence on product economics and player experience.

• Real ownership of game mathematics and long-term performance.

• Competitive compensation.

• Professional growth inside a product-driven gambling studio.

• Flexible working format.

• Strong, collaborative team environment.

About the role

We are looking for an AI Lead Engineer to drive the technical strategy and delivery of AI-powered solutions across client projects and internal initiatives. You will own end-to-end execution: from discovery and solution design to implementation, deployment, and continuous improvement.

This is a hands-on leadership role: you will architect, build, and mentor, while collaborating closely with Delivery, Product/PM, and Engineering leadership.

What you’ll do

• Lead AI solution design for client projects (LLM apps, RAG, assistants, automation, analytics/ML features).
• Own technical architecture: model selection, prompting, RAG pipelines, evaluation, observability, performance, scalability.
• Build production-grade AI services (APIs, background workers, integrations) and ensure quality, reliability, and security.
• Define best practices: coding standards, reusable components, templates, and reference architectures.
• Establish evaluation & QA practices for AI outputs (offline evaluation sets, automated tests, human review flows).
• Drive cross-functional alignment with PM/BA and stakeholders; translate business needs into technical scope and milestones.
• Mentor engineers, run technical reviews, and help grow AI competency across the organization.
• Support presales: effort estimation, technical discovery, solution outlines, and risk/assumption management.

Requirements

• 5+ years of software engineering experience, with 2+ years building AI/LLM-enabled products (or equivalent depth).
• Strong experience with Python (preferred) and/or TypeScript/Node.js in production systems.
• Solid understanding of:
  • LLM application patterns: RAG, tool/function calling, agents/workflows, prompt engineering
  • Embeddings, vector databases, retrieval strategies, reranking
  • Model performance, cost optimization, latency management
• Experience building APIs and services (REST/GraphQL), background jobs, integrations with external systems.
• Hands-on experience with cloud deployment (AWS/Azure/GCP) and modern DevOps practices (CI/CD, containers).
• Ability to lead technical decisions, communicate trade-offs, and manage delivery risks.
• Strong written and spoken English (client-facing communication).

Nice to have

• Experience with evaluation frameworks (e.g., custom eval harnesses, golden datasets, automated regression tests).
• Fine-tuning / adapters, classical ML pipelines, MLOps tooling.
• Experience with privacy/security constraints (PII handling, access control, audit trails).
• Prior experience in outsourcing/consulting environments with multiple parallel clients.

Typical tech stack (flexible)

• LLM providers: OpenAI / Azure OpenAI / Anthropic / open-source (as needed)
• Frameworks: LangChain / LangGraph / LlamaIndex (or custom pipelines)
• Vector DB: Pinecone / Weaviate / Qdrant / pgvector
• Backend: Python (FastAPI) and/or Node.js (NestJS)
• Data: Postgres, Redis, object storage
• Infra: Docker, Terraform (optional), GitHub Actions, Kubernetes (optional)
• Observability: OpenTelemetry, Prometheus/Grafana, Sentry; LLM tracing tools when relevant

What success looks like (first 3–6 months)

• You ship at least 1–2 AI solutions into production with measurable value (quality, latency, cost).
• You establish a repeatable blueprint for AI projects (architecture + evaluation + deployment checklist).
• The team has clear standards for building and testing AI features, and delivery predictability improves.

Working conditions

• Remote-friendly (Europe time zone preferred; partial overlap required).
• Project-base engagement.
• Opportunity to influence architecture, team practices, and the AI roadmap.

The client is one of the largest global independent private equity fund administrators, administering over $300 billion of private capital on behalf of its clients with offices in New York, San Francisco, Boston, Stamford, Dallas, and Luxembourg. They offer private fund sponsors a best-in-class combination of people, process, and technology, enabling fund sponsors to most effectively manage their operational infrastructure, financial reporting, and investor communications.

The client represents the most experienced and longest-tenured team in the private equity fund administration industry, with broad expertise across buyout, funds of funds, real estate, energy, infrastructure, credit, co-investment, hybrid funds, feeder funds, venture capital, retail, and managed accounts.

The project aims to provide well-prepared and formatted analytic data for the customer.

Responsibilities: 

Own the architecture and delivery of LLM-powered chatbot solution for enterprise financial platform. Responsible for orchestration logic, prompt engineering strategy, model governance and technical leadership across AI components.

• Define LLM orchestration architecture (single-agent pattern)
• Design prompt engineering strategy and system prompting
• Define model behavior guardrails and safety controls
• Lead golden dataset validation strategy
• Own AI risk mitigation (hallucination control, determinism limits)
• Collaborate with BE/FE/DevOps on integration
• Technical leadership & code review for AI components

Requirements: 

• 5+ years in AI/ML engineering
• Strong hands-on with LLM APIs Azure AI Foundry
• Prompt engineering in production systems
• Experience with RAG / structured API orchestration
• Understanding of AI governance & enterprise compliance
• Intermediate or higher level of English 

What is in for You: 

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

We are looking for an English-speaking Copywriter to join our team.

This role is full-time for the first couple of months, with a planned transition to part-time afterward.

Responsibilities:

• Write high-quality content for our websites (landing pages, service pages, etc.)
• Research, rewrite, and adapt articles for our blog
• Edit and improve existing English content
• Ensure content is clear, engaging, and SEO-friendly
• Follow brand voice and content guidelines

Requirements:

• Strong written English (near-native or fluent)
• Proven experience in copywriting or content writing
• Ability to research topics and rewrite content in your own words
• Attention to detail and strong editing skills
• Ability to meet deadlines and work independently

Nice to have:

• Experience with SEO content
• Background in digital marketing, SaaS, or web projects
• Experience working with blogs and long-form articles

We offer:

• Full-time workload for the first few months
• Transition to part-time in the future
• Remote work

The client is one of the largest global independent private equity fund administrators, administering over $300 billion of private capital on behalf of its clients with offices in New York, San Francisco, Boston, Stamford, Dallas, and Luxembourg. They offer private fund sponsors a best-in-class combination of people, process, and technology, enabling fund sponsors to most effectively manage their operational infrastructure, financial reporting, and investor communications.

The client represents the most experienced and longest-tenured team in the private equity fund administration industry, with broad expertise across buyout, funds of funds, real estate, energy, infrastructure, credit, co-investment, hybrid funds, feeder funds, venture capital, retail, and managed accounts.

The project aims to provide well-prepared and formatted analytic data for the customer.

Responsibilities: 

Own the architecture and delivery of LLM-powered chatbot solution for enterprise financial platform. Responsible for orchestration logic, prompt engineering strategy, model governance and technical leadership across AI components.

• Define LLM orchestration architecture (single-agent pattern)
• Design prompt engineering strategy and system prompting
• Define model behavior guardrails and safety controls
• Lead golden dataset validation strategy
• Own AI risk mitigation (hallucination control, determinism limits)
• Collaborate with BE/FE/DevOps on integration
• Technical leadership & code review for AI components

Requirements: 

• 5+ years in AI/ML engineering
• Strong hands-on with LLM APIs Azure AI Foundry
• Prompt engineering in production systems
• Experience with RAG / structured API orchestration
• Understanding of AI governance & enterprise compliance
• Upper-Intermediate or higher level of English

What is in for You: 

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

😊 About us
 

ZentixSoft is a young British-Ukrainian full-cycle IT company. We are all about cool solutions and constant growth, and our main principle is People over processes. We are currently looking for a proactive Senior Node.js Developer with deep expertise in Telephony to join our team and build high-load communication systems.
 

📝 About the project & conditions

This is a long-term project focused on developing and scaling a robust telephony service. You will have a high degree of technical autonomy to build dialer systems and manage multi-region infrastructure.
 

• Format: Full-time,Outstaff
• Start date: ASAP.
• Duration: Long-term.
   

😉 What we expect from you

• 🔌 VoIP APIs: Strong experience with Telnyx, Twilio, etc., and building dialer systems.
• 📡 Protocols: Deep understanding of SIP protocol, SIP trunks, and WebRTC.
• 🛠 Telephony Tools: Hands-on experience with FreeSWITCH or Asterisk.
• 🗺 Architecture: Experience working with multi-region telephony systems.
• 💎 Stack: 4+ years with Node.js/TypeScript, Docker, and CI/CD.
• 🌍 English: Upper-Intermediate level for effective collaboration.
   

🌟 Would be a big plus

• 🛠️ Telecom Tools: Experience with FreeSWITCH or Asterisk.
• 🗺️ Global Scaling: Experience working with multi-region telephony systems and handling latency/routing issues.
• 🤖 Modern Workflow: Use of AI productivity tools (Cursor, ChatGPT, or Copilot) to speed up development.
   

✨ What awaits you at ZentixSoft

• 📈 Professional Growth. We create an individual development plan for your career path.
• 💵 Salary Review. A structured policy to ensure your compensation grows with your skills.
• 🎓 Knowledge Sharing. Access to general training, workshops, and internal sessions.
• 🤝 Corporate Culture. Full access to our culture and team activities.
• 🗣️ English. We fully cover classes with a teacher.
• ⚖️ Work-Life Balance. We work without overtime and respect your personal time.
• 💻 Tools. We cover the cost of all tools needed for work.
• 🦾 Trust. Zero micromanagement — only freedom in making technical decisions.
   

📩 If you feel like this is about you — send your CV, and if it's a match, we will get in touch soon!

Nomi is a Ukrainian fintech product created for small and medium-sized businesses. In 2025, it received funding from Google For Startups.

We help founders, financiers, and accountants see the real picture of finances — without the chaos of Excel, manual reports, and data delays.

Our focus is to simplify management accounting through automation, convenient analytics, and AI.

About the Role
We are looking for a Customer Success Manager who will be the main contact person for our customers and ensure they get the maximum benefit from Nomi's solutions. This role combines account management and sales.

Who we’re looking for:

• 0,5+ years of commercial experience in account management, business development, or sales in B2B products
• Strong communicator with excellent problem-solving and analytical skills.
• Calm decision-maker who stays focused and effective under pressure. 
• Tech-comfortable enthusiast who understands API documentation and can guide clients through it.
• Responsible team player who is ready to take ownership.
• Proactive problem-solver who anticipates client needs and offers solutions before issues arise.
• Sales mindset — ability to lead generation and identify the needs of potential customers.
• Organized and capable of thriving in a fast-paced environment.

• English level: Pre-Intermediate or higher.

   

Bonus points if you:

• Are curious about tech and enjoy digging into product features.

• Are experienced in the FinTech industry and have genuine interest in how it works.

   

What you’ll do:

• Keep clients informed, calm, and confident in our support.
• Hold online meetings with clients upon request.
• Help clients learn new features and improve their results from using the service.
• Build long-term relationships with clients.
• Stay on top of their experience: gather feedback, uncover issues, track satisfaction.
• Collaborate with integration, product, and dev teams to deliver value fast.
• Find and qualify companies that match our ICP.
• Spot upsell/cross-sell opportunities and grow accounts.
• Reduce churn and help ensure retention and renewals.
• Help us make our platform even better based on what you hear from the field.
• Understand client needs and provide the right product solutions.
• Track and report client performance metrics, providing insights that guide decisions both internally and externally.

Your goals as CSM:

• Build strong, trusting relationships with clients.
• Ensure successful onboarding and continued product usage.
• Help clients solve problems before they become blockers.

• Be the voice of the customer inside the company.

   

We offer:

• Full-time, long-term employment in a product company.
• Flexible working hours.
• Opportunity to work with fintech / ERP systems and grow domain expertise.
• Participation in both a mature production product and an actively developing product.
• Collaborative and professional team with direct communication.
• Fully remote work.
• 18 paid vacation days.
• 8 paid sick leave days.
• Sports compensation.
• Tool subscriptions compensation.
• Stable workload and clear product roadmap.
• Transparent hiring process and long-term cooperation.

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams. 

We are looking for an experienced ISP Developer to join a project for a Polish manufacturer of microdrones. The ideal candidate specializes in image signal processing, mainly in the areas of digital stabilization and image quality enhancement. The role focuses on systems for unmanned aerial vehicles (UAVs) of the multirotor type.

Responsibilities: 

Integration and handling of MIPI CSI cameras:
• Creating and modifying drivers for MIPI (Camera Serial Interface) cameras
• Debugging MIPI connections (e.g., diagnosing synchronization issues and signal interference)
• Calibration and configuration of image sensors (e.g., gain, exposure, white balance settings)
• Optimizing the pipeline for capturing and transferring data from the camera 

Image processing (video/image post processing):
• Implementing image signal processing using available SDKs (e.g., NVIDIA Jetson Multimedia API, VPI, VisionWorks, OpenCV)
• Designing and implementing custom image processing algorithms – from simple filters to complex computation pipelines
• Executing tasks such as denoising, edge detection, dynamic range compression, color correction, and color space conversion (e.g., YUV → RGB)
• Preparing images/video for further processing by AI models (image enhancement, rescaling, etc.) 

Application development on the NVIDIA Jetson platform:
• Developing applications running directly on Jetson Nano/Orin NX
• Performance optimization using hardware accelerators (GPU, CUDA, NVENC, NVDEC, DeepStream SDK)
• Working with low level system functions (mmap, DMA, I2C/SPI)
• Creating pipelines using GStreamer (e.g., for real time video streaming) 

Linux – development and system environment:
• Proficiency in Linux (preferably Ubuntu, Yocto Linux)
• Writing bash scripts and automating system tasks
• Working with version control systems (Git), cross compilation tools, and kernel configuration
• Debugging and profiling (dmesg, top/htop, gdb, strace, perf, tegrastats) 

Key Requirements:

• Experience working with the MIPI CSI interface, including development and debugging of low level drivers (e.g., V4L2 subdev drivers)
• Practical knowledge of Jetson platforms (Nano, Xavier NX, Orin NX) and the NVIDIA ecosystem (JetPack, DeepStream, CUDA, TensorRT)
• Knowledge of image processing libraries and frameworks: OpenCV, NVIDIA VPI, GStreamer
• Ability to create custom image processing functions in C/C++, including hardware acceleration
• Linux expertise enabling system optimization in embedded environments
• Independence and the ability to analyze and solve complex hardware software problems
• Strong communication skills and the ability to work in an interdisciplinary, motivated hardware software team
• Attention to technical documentation and testing procedures
• Experience with AI (e.g., running models on Jetson using TensorRT)
• Knowledge of building custom and optimized Linux distributions
• Familiarity with tools for image simulation and testing (e.g., for CV tests without physical cameras)
• Own open source projects or experience in the UAS/UAV industry