Jobs at Djinni

Full Stack (Backend focused) Engineer

[Freelance, Full-time, Remote]

SNEAK PEEK

⇨ Location: Remote, GMT+0/GMT+4

⇨ Interview process: HR interview + take-home challenge ⇨ Technical Interview ⇨ Final Interview

WHO ARE WE? 

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, AI technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. 

THE ROLE

This is a backend-focused Full-Stack Engineering role to architect complex core platform systems and expand internal tools. It involves shipping production-grade server-side features in Go while contributing to the React frontend to deliver complete end-to-end features.

You will design and deploy production AI/LLM functionality directly into our product ecosystem while leveraging AI tools day-to-day to accelerate development

Responsibilities

• Architect, build, and maintain scalable backend services and core platform systems in Go and NodeJS/TS.
• Design and ship production-grade AI/LLM integrations, intelligent features, and internal tools.
• Develop intuitive, responsive user interfaces in React to deliver complete end-to-end functionality.
• Utilize modern AI tools and agents (such as Cursor, Claude, and GitHub Copilot) to accelerate daily coding, testing, and system design.
• Collaborate closely with team members to assess architecture risks, estimate timelines, and optimize system performance.

WHAT ARE WE LOOKING FOR?

Must-have:

• 5+ years of commercial experience building and running large-scale, production systems
• 3+ years of production experience with Go/NodeJS/TS on the backend - or strong production experience with another backend language (e.g. Java, C#) 
• Hands-on production experience building AI/LLM-powered features into a product (e.g. RAG pipelines, agentic workflows, LLM API integrations, prompt-driven features) - not just personal experimentation.
• Working proficiency in React (or a similar modern UI framework) and comfort moving between frontend and backend code as needed
• Experience with cloud platforms and their core services (AWS, GCP, or similar)
• Experience with at least two of the following: MySQL, PostgreSQL, MongoDB (or other NoSQL DB), Redis
• Excellent written and verbal communication skills in English

Nice-to-have:

• Experience with broader ML/data science technology beyond LLM-based features
• Experience fine-tuning models or working with model evaluation/observability tooling, building harnesses.
• Prior contributions to open-source projects or libraries

INTERESTED?

Our recruitment process consists of the following steps: 

• HR Interview (30 min) - Discuss your background and fit.
• Take-Home Challenge (~2 hours of work) - Practical assignment reflecting real work.
• Technical Interview (60 min) - Evaluate project, AI and software development skills.
• Final Interview (60 min) 

Raiffeisen Bank is the largest Ukrainian bank with foreign capital. For over 30 years, we have been shaping and developing the banking system of our country.

At Raiffeisen, more than 5,500 employees work together, including one of the largest product IT teams, consisting of over 800 professionals. Every day, we collaborate to ensure that more than 2.7 million of our clients receive quality service, use the bank’s products and services, and develop their businesses because we are #Together_with_Ukraine.

Your future responsibilities:

• Incident resolution process management, coordination of process participants
• Identification and prioritization of incidents
• Escalation to those responsible
• Carrying out primary analysis
• Provision of incident statuses
• Monitoring of IT systems and equipment
• Documentation update

Your skills and experience:

• Confident command of the Windows OS
• Confident knowledge of PC and office programs MS Office
• Basic understanding of IT infrastructure
• Understanding the principles of working with appeals: reception, processing, registration, systematization, prioritization
• Ability to work and deal with technical documentation, technical thinking
• Friendly communication and the ability to clearly express one’s thoughts, sociability
• Ability to find a solution to the problem independently, initiative, responsibility

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral program with rewards for bringing in new colleagues to Raiffeisen Bank.
• Social package: official employment, 28 days of paid leave, additional paternity leave, and financial assistance for parents with newborns.
• Comfortable working conditions: possibility of a hybrid work format, offices equipped with shelters and generators, modern equipment.
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist, or lawyer; discount programs for sports and purchases; family days for children and adults; in-office massages.
• Training and development: access to over 130 online training resources; corporate training programs in CX, Data, IT security, leadership, agile, сorporate library.
• Great team: our colleagues form a community where curiosity, talent, and innovation are welcome. We support each other, learn together, and grow. You can find like-minded individuals in over 15 professional communities, reading clubs, or sports clubs.
• Career opportunities: we encourage advancement within the bank across functions.
• Innovations and technologies: Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Android). Data stores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink. AI: building expertise and actively integrating into processes.
• Support program for defenders: we maintain jobs and pay average wages to mobilized individuals. For veterans, we have a support program and develop the Bank’s veterans community. We work on increasing awareness among leaders and teams about the return of veterans to civilian life. Raiffeisen Bank has been recognized as one of the best employers for veterans by Forbes.

Why Raiffeisen Bank?

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter!
• One of the largest lenders to the economy and agricultural business among private banks.
• Recognized as the best employer by EY, Forbes, Robota.ua, Stud-Point, Delo.UA, NV, Odgers, UAFIC.
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ).
• One of the largest IT product teams among the country’s banks.
• One of the largest taxpayers in Ukraine; 6 billion UAH were paid in taxes in 2025.

Opportunities for Everyone:

• Raif is guided by principles focused on human development and the well-being of 5,000 employees and over 2.5 million clients.
• We uphold the principles of diversity, equity, and inclusion.
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to meet your specific needs.
• We collaborate with students and experienced professionals alike, creating opportunities for growth at every stage of a career

You matter at Raif!

Райффайзен Банк — найбільший український банк з іноземним капіталом. Більше 30 років ми створюємо та вибудовуємо банківську систему нашої держави.

У Райфі працює понад 5 500 співробітників, серед них одна із найбільших продуктових ІТ-команд, що налічує понад 800 фахівців. Щодня пліч-о-пліч ми працюємо, щоб більш ніж 2,7 мільйона наших клієнтів могли отримати якісне обслуговування, користуватися продуктами і сервісами банку, розвивати бізнес, адже ми #Разом_з_Україною. 

Твої майбутні обов’язки:

• Управління процесом вирішення інцидентів, координація дій учасників процесу
• Виявлення та визначення пріоритетності інцидентів
• Ескалація до відповідальних осіб
• Проведення первинного аналізу
• Інформування про стан інцидентів
• Моніторинг ІТ-систем та обладнання
• Оновлення документації

Твій досвід та навички: 

• Впевнене володіння ОС Windows
• Впевнені знання в роботі з ПК та офісними програмами MS Office
• Базове розуміння ІТ-інфраструктури
• Розуміння принципів роботи зі зверненнями: прийом, обробка, реєстрація, систематизація, визначення пріоритетності
• Вміння працювати з технічною документацією та технічне мислення
• Ввічливе спілкування та вміння чітко висловлювати свої думки, комунікабельність
• Вміння самостійно знаходити рішення проблем, ініціативність, відповідальність

Пропонуємо те, що має значення саме для тебе: 

• Конкурентна заробітна плата: гарантуємо стабільний дохід та річні бонуси за твій особистий внесок. Додатково, у нас діє реферальна програма винагороди за залучення нових колег до Райффайзен Банку.
• Соціальний пакет: офіційне працевлаштування, 28 днів оплачуваної відпустки, додатковий “декрет” для татусів, та матеріальна допомога для батьків при народженні дітей.
• Комфортні умови праці: можливість гібридного формату роботи, офіси забезпеченні укриттями та генераторами, забезпечення сучасною технікою.
• Wellbeing програма: для всіх співробітників доступні медичне страхування з першого робочого дня; консультації психолога, нутриціолога чи юриста; дисконт програми на спорт та покупки; family days для дітей та дорослих; масаж в офісі.
• Навчання та розвиток: доступ до понад 130 навчальних онлайн-ресурсів; корпоративні навчальні програми з CX, Data, IT Security, Лідерства, Agile. Корпоративна бібліотека та уроки англійської.
• Крута команда: наші колеги — це спільнота, де вітаються допитливість, талант та інновації. Ми підтримуємо один одного, вчимося разом та зростаємо. Ти можеш знайти однодумців у понад 15-ти професійних ком’юніті, читацькому чи спортивному клубах.
• Кар’єрні можливості: ми заохочуємо просування всередині банку між функціями.
• Інновації та технології. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go(infra,security), Swift (IOS), Kotlin (Andorid). Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink.
• Програма підтримки захисників і захисниць: ми зберігаємо робочі місця та виплачуємо середню заробітну плату мобілізованим. Для ветеранів та ветеранок у нас діє програма підтримки, розвивається ветеранська спільнота Банку. Ми працюємо над підвищенням обізнаності керівників та команд з питань повернення ветеранів до цивільного життя. Райффайзен Банк відзначений як один з найкращих роботодавців для ветеранів (Forbes).

Чому Райффайзен Банк? 

• Наша головна цінність — люди і ми даємо їм підтримку і визнання, навчаємо, залучаємо до змін. Приєднуйся до команди Райфу, адже для нас ТИ маєш значення! 
• Один із найбільших кредиторів економіки та аграрного бізнесу серед приватних банків 
• Визнаний найкращим працедавцем за версіями EY, Forbes, Randstad, Franklin Covey, Delo.UA 
• Найбільший донор гуманітарної допомогисеред банків (Червоний Хрест України, UNITED24, Superhumans, СМІЛИВІ) 
• Один із найбільших платників податків в Україні, за 2023 рік було сплачено 6,6 млрд гривень

Можливості для всіх: 

• Райф керується принципами, що фокусуються на людині та її розвитку, у центрі уваги 5 500 співробітників та понад 2,7 мільйони клієнтів  
• Підтримуємо принципи різноманіття, рівності та інклюзивності
• Ми відкриті до найму ветеранів і людей з інвалідністю та готові адаптувати робоче середовище під ваші особливі потреби
• Співпрацюємо зі студентами та людьми старшого віку, створюючи умови для зростання на будь-якому етапі кар’єри

В Райфі ти маєш значення!

Creatio Developer

Front System Team

Information Technology Department

The Front System Directorate Team is looking for a colleague for the position of Creatio Developer.

The main mission of this role is to develop critical modules in CRM Creatio and implement integration mechanisms.

What you will do:

• Full-stack development on the Creatio platform:
  • Backend: Business logic in C#, development of web services and event handlers.
  • Frontend: UI configuration (Freedom UI / Classic), client-side logic in JS.
• Implement integrations with banking systems (ABS, MConnect, Asterisk, S3).
• Develop and optimize business processes (BPMN).
• Create printed forms and reports.

• Participate in code reviews and team discussions about architecture.

   

What we are looking for:

• Excellent knowledge of C# .NET (Backend) and JS/TS.
• Commercial experience in C# .NET and T-SQL / PL-SQL development.
• At least 2 years of experience with the Creatio platform.
• Understanding of how REST/SOAP APIs work.

• Ability to understand existing code and work effectively in a team.

   

Will be an advantage:

• Experience in FinTech / banking (understanding the specifics of ABS and security requirements).
• Experience with Kafka and Redis.

• Experience in development with Freedom UI (Angular).

   

Why join us?

• High load and challenges: We are building the front system for the largest bank in the country. This is not about maintaining an old system, but about creating a new architecture from scratch (Kafka, microservices support, Modular Monolith).
• Modern technologies: No legacy, just a modern tech stack. We work with Freedom UI, CI/CD, and Docker.
• Real impact: You will directly influence how one million customers interact with the bank, not just resolve tickets.

What benefits will you have?

• An individual professional development and career advancement plan.
• Performance bonuses based on your results.
• Ongoing training to develop your professional and personal skills.
• Participation in various interest clubs and team-building activities organized by our team.
• Favorable terms on the bank's products for employees.

About Llama Luna Apps

We're an enthusiastic team of 10 building and pushing iOS apps in Health & Wellness. Five years on the market, 8M+ combined downloads, a 4.9 average App Store rating, an App Store App of the Year winner, and Apple Design Award finalist.

Our apps:

• Waterllama — our flagship, a llama-themed water tracker with more features than you knew you needed
• Foodllama — AI calorie tracker with adorable llama design
• Pinkllama — the cutest period tracker, featuring our signature llama character
• Mindllama — sleep, focus, and mindfulness, of course with a llama
• App #5 — launching soon, and you'll help take it to market.

We keep the team small and the bar high — everyone here is an A-player in their craft, and we work hard to keep it that way. That's what makes the output strong and the work actually fun.

Who we're looking for:

A professional who moves fast and thinks in experiments. We don't sit in approval cycles, we don't write strategy decks for the sake of decks, and we don't wait for the perfect plan - we test, measure, and iterate. We need someone who works the same way: forms hypotheses, ships them quickly, kills what doesn't work, and doubles down on what does.

What you'll own:

• Influencer partnerships — sourcing, negotiating, briefing, tracking results
• Organic UGC at scale — TikTok, Instagram, X, Lemon8 across multiple accounts, fast iteration
• ASO and Apple Search Ads — full ownership
• AI automation across the function — we already use AI in content production; you'll build workflows, not just use tools.

You'll work with our designer, marketing, and content specialist, and report directly to the Co-founder & COO.

You're a fit if you have:

• 3+ years of hands-on mobile app growth (paid + organic + influencer)
• Influencer deals end-to-end — sourcing, negotiating, measuring
• UGC at scale across multiple accounts with content that performed
• AI-native working style - you build automations, not just prompts
• Subscription monetization fluency (trials, paywalls, funnel logic)
• iPhone user.

Bonus: ASO and Apple Search Ads & launching apps from zero.

Schedule

Available in chats during 13:00-22:00 Kyiv time. This overlaps US influencer/partner conversations and our internal founder team's hours.

Hiring process

1. Short Google form
2. Video intro
3. 2 Test tasks: #1 unpaid (up to 1h); #2 paid (up to 4h)
4. Call with Co-founder — fit, terms, onboarding
5. Offer

We respond fast and at every step.

What we offer

• 24 paid vacation days per year + public holidays. Unused days roll over into the next year - we don't pressure you to "use it or lose it"
• 10 paid sick days per year, no doctor's notes or bureaucracy required
• Fully remote

Lead Generation Specialist (US Market) — Remote

Binotel is a SaaS company with 15 years of experience in business communications. We’re expanding into the US market and looking for a Lead Generation Specialist to help us build a strong pipeline of B2B prospects.

If you enjoy researching companies, finding the right decision-makers, communicating with potential clients, and turning cold prospects into qualified opportunities — this role could be a great fit.

What you’ll do

• Research US-based companies and identify potential B2B customers.
• Find and qualify decision-makers and key contacts.
• Build targeted prospect lists using LinkedIn, databases, Google, and other research tools.
• Conduct outbound outreach via email, LinkedIn, phone, and other channels.
• Personalize outreach based on the prospect’s business and potential needs.
• Qualify leads according to our ICP and qualification criteria.
• Initiate conversations and identify potential business needs.
• Book qualified meetings for the Sales team.
• Keep prospect and activity data accurate in CRM.
• Track outreach results, conversion rates, and other lead generation metrics.
• Continuously test and improve outreach approaches.

What we’re looking for

• 1+ year of experience in lead generation, SDR, BDR, or outbound sales.
• Experience working with US or other international markets is a strong advantage.
• Confident English — C1+, both written and spoken.
• Experience with cold outreach and prospect research.
• Ability to quickly understand a business, identify the right contact, and start a relevant conversation.
• Strong research and communication skills.
• Comfortable working with numbers, CRM, and performance metrics.
• Proactive, persistent, and results-oriented mindset.

What we offer

• 💻 100% remote work
• 🕒 3:00 PM–12:00 AM Kyiv time, aligned with the US business day
• 💰 Competitive fixed salary + performance-based bonuses
• 📈 Clear career growth into Senior Lead Generation Specialist / SDR / B2B Sales Manager
• 🎓 Structured onboarding and support from an experienced team
• 🚀 Established SaaS product with an active US market expansion
• 🤝 Opportunity to work closely with an international sales team and directly influence the sales pipeline

If you know how to turn a cold list into real conversations — we’d love to meet you!

B2B Sales Manager (US Market) — Remote

Binotel is a SaaS company with 15 years of experience in business communications. We’re expanding into the US market and looking for a B2B Sales Manager to join our international sales team.

If you’re confident on the phone, enjoy negotiations, aren’t afraid of cold outreach, and want your income to grow with your results — we’d love to hear from you.

What you’ll do

• Own the full sales cycle — from the first contact to a signed contract.
• Conduct discovery calls, demos, negotiations, and follow-ups with US-based businesses.
• Prospect and generate new B2B opportunities through outbound and cold outreach.
• Identify customer needs and offer relevant solutions from our product ecosystem: Cloud PBX, Call Tracking, CRM, Online Chat, and business automation tools.
• Handle objections and negotiate with decision-makers.
• Build long-term relationships with B2B clients.
• Keep CRM data up to date and maintain an accurate sales forecast.
• Consistently achieve monthly sales targets and KPIs.

What we’re looking for

• 1+ year of B2B sales experience, ideally in SaaS, IT, telecom, or a related industry.
• Hands-on experience with outbound and cold sales.
• English C1+ — confident communication with native speakers, including calls and negotiations.
• Strong communication and negotiation skills.
• A results-oriented mindset and willingness to take ownership of your numbers.
• Ability to work independently in a remote environment.

What you’ll get

• 💻 100% remote work
• 🕒 3:00 PM–12:00 AM Kyiv time, aligned with the US business day
• 💰 Competitive fixed salary + uncapped commission
• 📈 Clear career growth opportunities: Senior Sales Manager → Team Lead
• 🎓 Structured onboarding and support from an experienced team
• 🚀 An established SaaS product with an active US market expansion
• 🤝 A team where your results directly influence your income and growth

Ready to take ownership of the US sales process and grow with an international team? Apply and let’s talk!

ScrumLaunch is a software development company supporting fast-growing US startups across various industries, with locations in Los Angeles, CA, and Portland, OR. We partner with startups by embedding product and engineering teams directly into their core operations.

For this role, we are looking for a Senior Product Manager to own consumer-facing mobile and scheduling products from concept through launch and iteration. This role is ideal for a PM who has built B2C products used by real consumers on a daily basis, has deep familiarity with booking/scheduling/availability logic, and knows how to design transactional flows (booking, payment, cancellation, membership) that feel effortless even when the underlying business rules are complex.

You will be responsible for defining the end-to-end member/user experience across mobile and web surfaces, working closely with Engineering, Design, and Data teams to ship features that drive engagement, retention, and conversion. This includes designing booking and scheduling logic, membership/eligibility rules, multi-location or multi-tenant product behavior, and notification/lifecycle flows. You will also be expected to identify where AI agents and automation can meaningfully improve the consumer experience — from personalized recommendations to proactive, agent-driven suggestions — while keeping the product simple and trustworthy for end users.

This is a hands-on, high-ownership role for a PM who thinks in terms of user journeys and funnels as much as backlogs, and who is comfortable managing the operational complexity that comes with real-time availability, payments, and multi-party bookings.

Requirements

Must Have

• 5+ years of Product Management experience, with a strong track record of building and scaling B2C products used directly by consumers.
• Proven experience owning mobile applications (iOS and/or Android) from requirements through release, including app-store considerations, mobile-specific UX constraints, and cross-platform prioritization.
• Direct experience with scheduling, booking, appointment, calendar, or resource-availability systems — including handling double-booking prevention, real-time availability, cancellation/refund policy logic, and multi-party transactions.
• Experience designing and documenting complex consumer transactional workflows (e.g., booking + payment + split payment, membership eligibility, multi-step checkout).
• AI Agent orchestration experience — practical experience scoping, designing, or delivering AI-agent-driven features such as personalized recommendations, proactive notifications, conversational assistants, or automated matching/suggestion engines.
• Strong product analytics skills: comfortable defining KPIs, working with funnels/cohort data, and using data to prioritize the roadmap.
• Experience managing products with multi-location, multi-tenant, or multi-market complexity (e.g., different pricing, policies, or configurations per location).
• Strong cross-functional collaboration skills across Engineering, Design, QA, and Marketing/Growth.
• Strong documentation skills: PRDs, user journeys, functional requirements, and acceptance criteria for consumer-facing features.

• Experience working within Agile delivery environments, including backlog prioritization and release planning.

   

Nice to Have / Would Be a Plus

• Experience with membership, subscription, or loyalty program products (tiered pricing, lifecycle automation, points/rewards).
• Experience with CRM or lifecycle marketing automation (segmentation, triggered campaigns, churn/win-back flows).
• Experience migrating consumer users off a third-party booking/scheduling vendor onto an owned platform.
• Familiarity with payment processing integrations (e.g., Stripe or equivalent), including split payments and refund logic.
• Experience with social or community features layered on top of a transactional product (e.g., matchmaking, groups, activity feeds).

• Background in hospitality, fitness, wellness, sports, or other appointment-driven consumer verticals.

   

What Makes Someone Successful in This Role

• Thinks like a consumer first — obsessive about reducing friction in booking, payment, and everyday usage flows.
• Comfortable translating messy, real-world operational rules (cancellation windows, eligibility, multi-location pricing) into clean, scalable product logic.
• Data-driven: uses analytics and user behavior to prioritize, not just stakeholder opinion.
• Strong at balancing near-term feature delivery with long-term platform scalability (e.g., supporting new locations/markets without re-architecture).
• Pragmatic about where AI adds real consumer value versus where it adds complexity without benefit.
• Effective at aligning Engineering, Design, and Growth around a shared view of the user journey.
• Comfortable owning ambiguity in fast-moving, growth-oriented environments.

• Detail-oriented about edge cases — the PM who catches the double-booking, the abandoned-cart, or the mid-cycle proration case before it ships.

   

Responsibilities

• Own the end-to-end roadmap for consumer-facing mobile and web product experiences.
• Define and document booking/scheduling logic, including availability rules, eligibility, cancellation/refund policy, and multi-party or split transactions.
• Translate business and operational rules into clear PRDs, user journeys, functional requirements, and acceptance criteria.
• Partner with Engineering and Architecture on technical feasibility for real-time availability, payments, and multi-location/multi-tenant logic.
• Scope and define AI-agent-driven features (e.g., personalized recommendations, proactive suggestions, automated matching) with clear success criteria and guardrails.
• Manage backlog prioritization, sprint planning, refinement, and release planning for the consumer product.
• Define and track product KPIs (conversion, retention, engagement, booking completion rate) and translate insights into roadmap priorities.
• Collaborate with Design on user flows, wireframes, and usability validation for mobile-first experiences.
• Coordinate cross-functional teams (Engineering, QA, Design, Growth/Marketing) through discovery, build, and launch.
• Own membership, loyalty, or lifecycle feature definition where applicable, including automation of renewal/upgrade/downgrade flows.
• Identify and resolve dependencies, risks, and blockers across mobile, backend, and third-party integration workstreams.
• Facilitate product demos, stakeholder reviews, and go-to-market readiness checkpoints.
• Maintain roadmap documentation, decision logs, and product performance reporting.

• Continuously iterate on the product based on usage data, user feedback, and market/competitive analysis.

   

Tools

• Jira, Linear, or similar project management platforms
• Notion, Confluence, or similar documentation tools
• Figma
• Slack
• GitHub, Cursor, and agentic development tooling
• Product analytics platforms (e.g., Amplitude, Mixpanel, or equivalent)

• Payment and scheduling infrastructure familiarity (e.g., Stripe, calendar/availability engines) 

   

Cooperation terms

• B2B cooperation under a Consulting Agreement
• 12 days of Paid Time Off per year
• 5 days of Medical Time Off per year
• 3 paid holidays per year
• Psychologist Consultations for mental well-being
• Professional Development Budget — courses and conferences
• English lessons

Full-time
Salary: $800–$1500/month, reviewed after 3 months based on delivery

About CubicMind AI
CubicMind AI Ltd is a UK deep tech startup building a small plug-in device that operates any computer like a person: it reads the screen, listens to the user, and clicks and types to complete tasks. Everything runs on the device itself, with no cloud.

https://cubicmind-ai.com
 

We design our own models rather than wrapping someone else's. That includes transformer and non-transformer architectures, built around what runs fast on edge hardware, and sometimes trained from scratch.

About the role
You will work on designing, training and optimising the models that power the device: screen understanding, action prediction and efficient on-chip inference.

This is research-heavy engineering. You will work on model architecture, training runs, attention and memory bottlenecks, low-bit compression, and getting models to run correctly on real hardware.
 

What you will do
- Design and implement new model architectures in PyTorch, both transformer-based and beyond
- Train models, sometimes from scratch, and run experiments to compare architectures
- Build training and evaluation pipelines on screen-understanding and computer-control data
- Profile latency, memory use and KV-cache behaviour on long, high-resolution screen inputs
- Compress models for edge chips using quantisation (INT8/INT4), pruning and distillation
- Export models to low-level runtimes and fix unsupported operators
- Work with our C++ team to get models running efficiently on the device
 

Requirements

- Deep architectural understanding of Transformers and Attention: you know the mathematical and operational differences between MHA, MQA, GQA, FlashAttention, and linear attention variants; you understand KV-cache scaling and memory access bottlenecks. 

- Low-level PyTorch fluency: writing custom PyTorch modules, implementing non-standard forward/backward logic, vectorised tensor operations, and profiling memory/compute bottlenecks using PyTorch Profiler / Nsight.

- Experience with model training & convergence: stability tricks, learning rate schedules, gradient clipping, mixed-precision training (BF16/FP16), and diagnosing loss spikes or exploding/vanishing gradients.

- Rigorous mathematical foundation: comfortable with high-dimensional linear algebra, matrix calculus, multivariable optimization, and probability theory.

- Practical understanding of model compression: Post-Training Quantization (PTQ) vs Quantization-Aware Training (QAT), outlier activations, weight-only vs weight-and-activation quantization (INT8, INT4, FP8).

- You read papers, implement ideas yourself, and debug by inspecting real activations rather than guessing

- Сommit full-time
 

Nice to have
- Experience with vision transformers or vision-language models
- Interest in non-transformer architectures (state-space models, linear attention, recurrent designs)
- Experience exporting to ONNX, TensorRT, OpenVINO or NPU toolchains
- Basic C++, enough to read inference code
- Degree in Applied Mathematics, Computer Science or Physics
 

What we offer
- Real ownership of the core models in a hardware product built from the ground up
- Work directly with the founder, with no bureaucracy
- $800–$1,200/month depending on experience, reviewed after 3 months based on results
- Fully remote, judged on results, not hours logged

About the role 

We are looking for a Solution Architect to join the Lead Architect on a healthcare client engagement: first as a hands-on partner during discovery, then as the architect who owns and leads the implementation. Typical projects are modernization of medical information systems (MIS/EHR), building new digital health products and platforms, and integrating the fragmented systems of clinic and hospital networks. 

How the role evolves: 

1. Discovery: work side by side with the Lead Architect: workshops, as-is analysis, target architecture, roadmap, estimate. 

2. Implementation: take ownership of the architecture and lead the technical side of delivery within a dedicated team (Delivery Director, PM, engineers). 

    

Responsibilities 

• Co-run workshops with client business and IT; analyze the as-is landscape: systems, data flows, integrations, infrastructure, databases. 
• Own selected discovery streams end to end (e.g. integrations, data, infrastructure) and turn findings into documented decisions. 
• Co-design the target (to-be) architecture and transition strategy: build vs buy, sequencing, risks. 
• Design the integration layer / API facade over legacy systems. 
• Assess regulatory and security requirements for the client's domain (personal data, industry standards). 
• Define non-functional requirements: resilience, DR, security, scalability, cost. 
• Contribute to the roadmap, estimate, team composition and ADRs. 

Implementation (leading) 

• Own the solution architecture through delivery and keep it aligned with the discovery outcome. 
• Lead the engineering team technically: break down the architecture into epics, set standards, run design/code reviews. 
• Drive integrations, data migration and phased replacement of legacy components. 
• Coordinate with the client's IT, incumbent and 3rd-party vendors. 
• Support certifications and audits where the domain requires them. 
• Manage architectural risks and technical debt; report status and decisions to the Lead Architect and Delivery Director. 

Must have 

• 8+ years in software development, including 3+ years as a Solution / Enterprise Architect. 
• Proven experience leading implementation as an architect or tech lead: owning the architecture through delivery and guiding a team of engineers. 
• Strong knowledge of architectural patterns: microservices and modular monoliths, event-driven, CQRS, strangler fig, integration and resilience patterns. 
• Ability to create clear architecture documentation: C4 model diagrams, ADRs, solution design documents. 
• Integration architecture: REST/SOAP/gRPC APIs, API gateways, event-driven, CDC. 
• Relational databases, data modeling and migration, DWH/analytics fundamentals. 
• Cloud-native and on-prem/hybrid architecture OCI (Oracle), containers, DR and resilience. 
• Hands-on experience building AI harnesses: LLM integration, agent and tool orchestration, RAG, context management, evaluation and guardrails in production. 
• Hands-on background in at least one stack (.NET or Java) and the ability to assess others. 

Nice to have 

• Experience in healthcare IT: MIS/HIS/EHR, patient apps, health insurance integrations. 
• Healthcare standards and compliance: HL7 FHIR, national eHealth systems, medical data protection, ISO 27001. 
• Experience integrating with enterprise and third-party systems. 
• Architecture certifications (SEI, AWS/Azure Solutions Architect). 

Soft skills 

• Communicates with the client's C-level and IT leadership; explains trade-offs in business terms. 
• Works independently with incomplete information: forms hypotheses and validates them. 
• Produces structured artifacts: diagrams, ADRs, roadmaps, risk registers. Mentors engineers and builds shared ownership of the architecture

ABOUT MEGAFAIR
MEGAFAIR is an international iGaming provider developing slot and skill-based games for partners across global markets.

Our distributed team brings together expertise across Product, Technology, Mathematics, Art, Commercial, and Operations. We work in a fast-moving environment built around direct communication, clear ownership, and a strong focus on quality, execution, and measurable results.

We’re looking for professionals who are comfortable taking responsibility, making decisions, and contributing their expertise to products built for international markets.

If you’re looking for a role where your expertise can have a direct impact on the product and the business, we’d be glad to hear from you. Apply to join MEGAFAIR and let’s start the conversation.

REQUIREMENTS

• 2+ years of account management experience in the iGaming industry, preferably on the game provider side;
• Experience managing relationships with casino operators, aggregators, or gaming platforms;
• Good understanding of the iGaming ecosystem, casino games, slots, and B2B partnerships;
• Proven ability to build, maintain, and develop long-term relationships with existing partners;
• Experience managing partner accounts, identifying growth opportunities, and increasing account performance;
• Strong communication, presentation, negotiation, and relationship management skills;
• Ability to understand partners’ business needs and propose relevant products and commercial solutions;
• Experience working with commercial agreements, partnership terms, and account performance metrics;
• English level B2+.

WE OFFER

• Compensation: competitive salary;
• Tech tools: modern technical equipment;
• Time Off: 20 vacation days, 10 sick days annually;
• Work-Life Balance: flexible remote options without time tracking;
• Language Learning: reimbursement for foreign language courses;
• Support network: work with a team you can learn from every day;
• Diversity: we pride ourselves on our international working environment;
• Power supply: compensation for electricity, power banks, generator fuel, etc.;
• Professional Growth: emphasis on internal promotions for career advancement.

RESPONSIBILITIES

• Manage and develop relationships with existing iGaming operators, aggregators, and platform partners;
• Act as the primary point of contact for assigned partners, ensuring effective communication and a high level of service;
• Build and maintain strong, long-term relationships with partners to drive satisfaction, retention, and business growth;
• Identify opportunities to grow existing accounts through new game launches, additional integrations, and commercial initiatives;
• Monitor partner performance, analyze key metrics, and identify opportunities to improve results;
• Understand partners’ business needs and propose relevant products and commercial solutions;
• Coordinate new game releases, promotional activities, and other initiatives with partners;
• Conduct regular partner meetings, performance reviews, and follow-ups;
• Collaborate closely with Product, Marketing, Integration, Technical Support, and Commercial teams to ensure a smooth partner experience;
• Handle partner requests, resolve issues, and coordinate internal resources to ensure timely solutions;
• Maintain accurate and up-to-date partner information, communication history, and account activities in CRM;
• Represent MEGAFAIR at international iGaming conferences, exhibitions, and business meetings.

CANDIDATE JOURNEY
Interview with CHRO → Interview with CCO → Interview with CEO → Job Offer

We are looking for a VIP Sales Manager who enjoys communication, sales, and working towards ambitious results.
 

In this role, you will work with VIP clients, build long-term relationships, increase player activity, and directly influence your income through your performance.
 

What you’ll do:

• Communicate with VIP clients via phone, messengers, and email;
• Build strong and long-term relationships with clients;
• Identify client needs and offer personalized solutions;
• Increase player activity and deposits;
• Work with both active and inactive clients;
• Reactivate and retain VIP players;
• Achieve individual KPI and sales targets;
• Work with CRM and maintain client information.
   

What we’re looking for:

• At least 6 months of experience in Sales, VIP Management, Retention, or other client-facing roles;
• Strong communication skills and confidence when working with clients;
• Genuine interest in sales and achieving results;
• Ability to understand client needs and influence decision-making;
• Comfortable working with KPI and performance targets;
• Fluent Ukrainian and Russian;
• Experience in iGaming will be a plus but is not required;
• English will be an advantage.
   

What we offer:

• Fully remote work;
• Competitive compensation with a strong performance-based component;
• The opportunity to directly influence your income through your results;
• Paid vacation and sick leave;
• Professional onboarding and team support;
• Career growth opportunities within the company;
• Access to consultations with a corporate psychologist;
• Various internal activities and initiatives for employees.
   

If you enjoy sales, communication, and working towards ambitious goals, we’d be happy to meet you!

Requirements:

● Higher education in Business, Marketing, Economics, or a related field.
● Minimum 2 years of experience in active B2B sales with self-generated leads.
● Strong communication and negotiation skills with the ability to independently present and sell products and services.
● Proven ability to prospect, initiate contact, and build a sales pipeline from scratch (cold outreach, networking, partnerships).
● Ability to work in a team and achieve shared business goals.
● Understanding of the IT market, B2B SaaS / IT services sales, and current technology trends is a strong plus.
● High level of self-motivation, ownership, and result-oriented mindset.

Responsibilities:

● Independently search for and attract new corporate clients using outbound channels (cold emails, LinkedIn, calls, partnerships, events).
● Proactively promote the company’s products and services without reliance on inbound leads or paid traffic.
● Conduct negotiations with decision-makers and close B2B contracts across various industries.
● Build, maintain, and grow long-term relationships with clients from first contact to deal closure and further cooperation.
● Continuously analyze market trends, target industries, and competitors to identify new sales opportunities.
● Participate in shaping and executing outbound sales strategies for entering and scaling in the IT / B2B market.

We offer:

● Competitive salary + performance-based bonuses tied to closed deals.
● Transparent professional and career growth model with clear KPIs.
● 5/2 working week with a flexible schedule.
● High level of autonomy and influence on sales strategy and results.

We are looking for an experienced Senior / Lead Data Analytics Manager to build and lead the analytics function for our Cards & Wallets business.

This is a hands-on role for someone who enjoys working with large-scale transactional data, building analytical infrastructure from the ground up, and turning complex datasets into actionable business insights.

You will work closely with Commercial, Finance, Product, and Operations teams, helping them make data-driven decisions through reliable analytics, dashboards, and reporting.

What You'll Do

Build the Analytics Foundation

• Design and build an end-to-end analytics infrastructure for the Cards & Wallets business.
• Design and maintain analytical data models, data marts, and reporting datasets.
• Build and improve the company's analytical Data Lake.
• Ensure data consistency, quality, and reliability across multiple systems.
• Create a unified customer view across different data sources.

Business & Product Analytics

• Analyze large transactional datasets to identify trends, customer behavior, and business opportunities.
• Build customer segmentation, cohort analysis, retention analysis, and LTV models.
• Analyze transaction behavior across products, BINs, merchants, geographies, and customer segments.
• Identify business patterns and proactively suggest improvements based on data.

BI & Dashboards

• Design and develop business dashboards using Tableau, Power BI, Metabase, or similar BI platforms.
• Build dashboards that become daily decision-making tools for Commercial, Finance, Product, and Operations teams.
• Automate recurring reporting and reduce manual reporting efforts.
• Ensure the accuracy and consistency of analytical reports.

Commercial Analytics

• Support pricing analysis and unit economics through data-driven insights.
• Analyze transaction profitability and business performance.
• Build analytical models to evaluate pricing changes and business scenarios.
• Help commercial teams understand customer behavior and revenue opportunities.

Executive Reporting

• Prepare analytical reports for senior management.
• Transform complex data into clear recommendations and actionable insights.
• Work closely with business stakeholders to answer analytical questions and support strategic decisions.

Build the Analytics Function

• Own the analytics function for the Cards & Wallets direction.
• Prioritize analytical requests from different business teams.
• Help define the future BI architecture and analytics processes.
• As the function grows, participate in building and mentoring the analytics team.

Requirements

• 5+ years of experience in Data Analytics, BI, Product Analytics, or Commercial Analytics.
• Strong SQL skills, including: Window Functions, CTEs, Query optimization, Large transactional datasets.
• Experience building analytical data models and data marts from scratch.
• Experience working with Data Warehouses and/or Data Lakes.
• Hands-on experience with Tableau, Power BI, Metabase, or similar BI platforms.
• Experience designing dashboards that are actively used by business teams.
• Strong analytical thinking with the ability to identify patterns, trends, and business opportunities in large datasets.
• Experience automating reporting and improving analytical processes.
• Ability to communicate analytical findings clearly to both technical and non-technical stakeholders.
• B2+ (C1 preferred).

Nice to Have

• Experience in FinTech, Payments, Banking, Card Issuing, Acquiring, PSP, Digital Wallets, or Neobanking.
• Experience working with transaction-level data.
• Understanding of payment flows and transaction lifecycle.
• Experience with pricing analytics, unit economics, or profitability analysis.
• Experience building alerting systems and automated business monitoring.
• Previous leadership or mentoring experience.

Why Join Us?

• Build the analytics function from the ground up.
• Work directly with Commercial, Finance, Product, and executive leadership.
• Own the analytics architecture and influence business decisions.
• Solve complex analytical challenges using real transaction data.
• Grow into the Head of Analytics for the Cards & Wallets business.

We are looking for an experienced operational leader to take full ownership of one of our iGaming brands. You will coordinate all key business functions, ensure smooth day-to-day operations, and drive sustainable growth across the brand.

Responsibilities

• Own day-to-day operations of the iGaming brand.
• Coordinate Affiliate, CRM, Retention, Customer Support, Payments, Risk, and Product teams.
• Drive brand performance across key business metrics (GGR, NGR, FTD, Retention, LTV).
• Launch new GEOs and operational initiatives.
• Build and optimize processes across all operational functions.
• Work closely with founders on the brand strategy and scaling.

Requirements

• 4+ years in iGaming.
• Experience managing an entire casino/sportsbook brand or leading Brand Operations within an iGaming company.
• Experience coordinating Affiliate, CRM, Retention, Customer Support, Payments, and Product teams.
• Strong understanding of operational KPIs: GGR, NGR, FTD, LTV, Retention.
• Knowledge of LATAM markets is a strong advantage.
• Experience launching new GEOs or scaling existing brands is a strong advantage.
• English level: Upper-Intermediate or higher

We offer

• Opportunity to join a fast-growing international product
• Direct collaboration with decision-makers
• High level of ownership and autonomy
• Opportunity to influence product and business strategy
• Career growth toward executive leadership
• Competitive compensation
• Remote-first environment
• Paid vacation and sick leave
• Professional development support

We are looking for an experienced Director of SEO, AEO, and GEO to lead the development and execution of organic search strategies for our US-based clients.

This role combines traditional SEO leadership with emerging approaches to Answer Engine Optimization and Generative Engine Optimization. The Director will oversee technical, on-page, off-page, content, and local SEO initiatives while helping clients improve their visibility across traditional search results, Google AI Overviews, and generative AI platforms.

The ideal candidate is a strategic leader who can translate business goals into measurable SEO plans, guide cross-functional teams, and clearly communicate recommendations and results to clients and internal stakeholders.

Key Responsibilities

• Define and lead SEO strategies aligned with client business goals, target markets, and growth priorities.
• Oversee technical, on-page, off-page, content, and local SEO initiatives across multiple client accounts.
• Establish priorities, performance goals, workflows, and KPIs for SEO projects.
• Lead and mentor SEO team members while coordinating work across content, development, digital PR, social media, and other marketing functions.
• Review SEO campaigns and adjust strategies based on rankings, organic traffic, conversions, leads, and other performance data.
• Oversee technical SEO, including crawlability, indexation, website architecture, Core Web Vitals, structured data, and mobile performance.
• Guide keyword research, content architecture, semantic SEO, entity optimization, internal linking, and E-E-A-T initiatives.
• Develop strategies to improve local search and Google Business Profile performance for service-based businesses targeting US cities and service areas.
• Expand organic visibility through AEO and GEO strategies focused on AI Overviews, answer engines, and platforms such as ChatGPT, Gemini, Claude, and Perplexity.
• Monitor brand visibility, citations, recommendation frequency, and sentiment across AI-powered search platforms.
• Collaborate with internal teams, clients, vendors, consultants, and agencies to ensure that SEO recommendations are implemented correctly.
• Monitor search industry developments, Google algorithm updates, AI search behavior, and new optimization opportunities.

• Present strategies, performance results, and recommendations clearly to technical and non-technical stakeholders.

   

Qualifications

• 7+ years of SEO experience, including experience developing and executing successful organic search strategies.
• Previous experience leading SEO projects, teams, or cross-functional initiatives.
• Strong expertise in technical SEO, on-page and off-page optimization, content strategy, and local SEO.
• Experience working with US-based companies or websites targeting the US market.
• Understanding of AEO and GEO, including how AI-powered search platforms retrieve, summarize, cite, and recommend online content.
• Proficiency with Google Analytics 4, Google Search Console, Semrush, Ahrefs, and other relevant SEO tools.
• Strong analytical skills and the ability to translate data into clear priorities and actionable recommendations.
• Solid understanding of website architecture, HTML, CSS, JavaScript, structured data, and Core Web Vitals as they relate to SEO.
• Experience collaborating with content, development, marketing, digital PR, and client service teams.
• Strong leadership, project management, and problem-solving skills.
• Advanced or fluent English, with the ability to communicate confidently in writing, during internal discussions, and in client meetings.
• Bachelor’s degree in Marketing, Business, Communications, Information Technology, or a related field is preferred but not required.
• Relevant SEO, Google Analytics, HubSpot, or other digital marketing certifications are a plus.