Jobs at Djinni

Lead Backend Developer (Node.js / Microservices) — iGaming / Casino

We're looking for a senior backend engineer who thrives in high-load, real-time environments. We operate in the online casino and iGaming industry — if you have experience in this space, you're already a step ahead. This is a hands-on leadership role for someone who has built and scaled production systems — and knows how to keep them running under pressure.

Key Responsibilities

▸ Design, build, and maintain scalable backend services and REST APIs ▸ Lead architecture decisions across distributed microservices systems ▸ Own real-time communication infrastructure (WebSockets, NATS, Kafka) 

▸ Ensure system reliability, observability, and fault tolerance at scale 

▸ Optimize database performance and handle high-volume data challenges 

▸ Set technical standards and mentor the engineering team ▸ Debug and resolve production issues under pressure

Required Technical Experience

Backend 

✔ 5+ years of professional backend development 

✔ Strong expertise in Node.js, TypeScript, JavaScript (ES6+) 

✔ Experience building scalable REST APIs and real-time services 

✔ Deep understanding of async programming and event-driven architectures

Microservices 

✔ Proven experience designing distributed microservices environments 

✔ Service communication patterns, fault tolerance, horizontal scaling 

✔ Observability, monitoring, and high-traffic production systems

Messaging & Streaming — all three are mandatory 

✔ NATS 

✔ Apache Kafka 

✔ WebSockets / real-time communication systems

Must understand: Pub/Sub, streaming pipelines, message durability, consumer groups, event orchestration, reconnection strategies, real-time sync

DevOps & Infrastructure — mandatory 

✔ Kubernetes (K8s) and Docker 

✔ CI/CD pipelines and containerized production environments

Strong advantage: DigitalOcean Kubernetes (DOKS), Helm, Ingress management, Cloudflare, Linux server administration

Databases 

✔ MySQL and PostgreSQL — production experience 

✔ Query optimization, indexing, partitioning, caching strategies 

✔ Redis and experience with large datasets and performance bottlenecks

Frontend — advantage React, Next.js, Material UI, real-time frontend integrations

Additional Requirements

✔ Experience on high-scale platforms with significant live traffic 

✔ Strong architectural thinking and problem-solving skills 

✔ Experience in real-time gaming, fintech, sportsbook, casino, or similar high-load environments — major advantage 

✔ Strong understanding of security, scalability, and system reliability 

✔ Experience in agile, fast-moving development teams

Compensation

💰 Fixed salary — discussed individually 🌍 Fully remote 🎰 Industry: online casino / iGaming

👉 We're looking for someone who has been there — built it, scaled it, and kept it running in a high-stakes, high-traffic environment. If that's you, we want to talk.

Description

Hraymo creates slot games for the global market, focusing on visually strong and engaging in-game experiences. We value creativity, initiative, and collaboration.

We are looking for a 2D Artist who takes ownership, works proactively, and brings creative ideas to improve the games.

Requirements:

• 3+ years of experience as a 2D Artist in slot games or gaming.
• Strong portfolio showcasing slot game projects (must)
• Strong knowledge of color theory, composition, lighting, and anatomy.
• Proven experience with symbols, UI, game logos, characters.
• Proficient in Adobe Photoshop; Illustrator experience is a plus.
• Ability to work independently and proactively in a team.
• Strong communication skills; Intermediate English or higher.
   

Nice-to-Have

• Knowledge of basic animation principles.
• Experience with AI-assisted art tools.
• Classical art education or strong traditional drawing skills.
   

Responsibilities:

• Create high-quality 2D assets from concept to final art ready for animation.
• Design symbols, backgrounds, UI elements, logos and characters.
• Prepare clean, well-structured files for animators and developers.
• Collaborate with game producer, game designer, animators and developers on style, quality, and deadlines.
• Refine and perfect artwork based on team and stakeholder feedback. The inspiring environment means our games set trends that others follow.
• Participate actively in brainstorming, mood boards, and team discussions.
• Take initiative, propose solutions, and make creative decisions.
   

We offer:

• A competitive rate fixed in EUR with an annual review;
• Unlimited vacation for recovery and inspiration;
• Paid days off and sick leave;
• Additional company days off and state holidays;
• Medical insurance after probation;
• Flexible working schedule;
• Remote-friendly working atmosphere;
• Education budget for external courses;
• Freedom to express yourself and opportunities for professional growth;
• Friendly and inspiring environment in a team of professionals;
• Referral Bonus Program;
• Financial gifts for special dates (Birthday, Wedding, Newborn).

Responsibilities
— Create long-form AI videos (3–10+ minutes), not just short clips
— Combine AI-generated visuals with traditional editing, VFX, and storytelling
— Build consistent characters, environments, and narrative across scenes
— Turn scripts or ideas into cohesive cinematic content
— Work with tools like ChatGPT, Midjourney, Runway, Pika, etc.
— Ensure visual continuity, pacing, and story flow
— Collaborate on creative direction and experiment with new formats

What we’re looking for
— Experience creating AI videos beyond short-form (important)
— Strong storytelling skills (not just visuals)
— Ability to connect scenes into a continuous narrative (not a “sequence of images”)
— Understanding of VFX, editing, or filmmaking pipelines
— Experience with character consistency and world-building
— Ability to work with sound design / dialogue is a big plus

Strong advantage if you have
— Background in film directing, editing, or VFX
— Experience with long AI films, trailers, or narrative projects
— Skills in building AI pipelines for video production
— Experience with genres like sci-fi, cinematic storytelling, or horror

Format
— Remote
— Project-based / long-term collaboration

Мрія — державна освітня екосистема для учнів, батьків/опікунів і вчителів, що надихає вчитися та допомагає знайти себе в сучасному світі. Це ініціатива Президента України, яку реалізують Мінцифра та МОН за підтримки Програми EGAP, що виконується Фондом Східна Європа коштом Швейцарії. Якщо хочете бути в команді тих, хто змінює підхід до освіти, — хутчіш відгукуйтеся на вакансію!

Зараз ми шукаємо HR Generalist, яка/який допоможе нам масштабувати команду та розвивати HR-функцію. Важливо: ця роль передбачає поступовий перехід — від рекрутингу на старті до HR-ролі всередині команди.

Про роль

Перші кілька місяців ви будете сфокусовані переважно на рекрутингу — допоможете команді закрити ключові вакансії та забезпечити якісний кандидатський досвід.

Далі ваша роль поступово трансформується в HR Generalist, із фокусом на розвитку команди, підтримці працівників і працівниць і побудові ефективних HR-процесів.

Наша команда шукає людину, яка має:

• 2+ роки досвіду як HR Generalist

• Досвід повного циклу найму

• Досвід проведення інтерв’ю та оцінки компетенцій і софт скілів

• Досвід і розуміння HR-процесів (онбординг, офбординг, engagement, performance review)

• Сильні комунікативні навички та вміння працювати з різними стейкголдерами

• Вміння працювати в умовах багатозадачності

• Організованість і увагу до деталей

• Проактивність і високий рівень відповідальності

• Завершену вищу освіту

Буде плюсом:

• Вміння використовувати ШІ-інструменти для оптимізації роботи

• Досвід у ролі HR РР, HRBP

• Досвід роботи на державному підприємстві та з кадровим діловодством

• Навичка конфлікт-менеджменту

Чим ви будете займатися:

На старті (рекрутинг-фокус):

• Вести повний цикл найму: від брифування менеджерів до виходу кандидата чи кандидатки

• Формувати стратегію пошуку та закриття вакансій, знаходити нестандартні джерела пошуку кандидатів

• Створювати та публікувати описи вакансій згідно з ToV 

• Проводити співбесіди та супроводжувати кандидатів під час процесу найму

• Працювати в People Force та вести аналітику по найму

• Забезпечувати якісний кандидатський досвід

З часом (розширення в HR):

• Організовувати та покращувати онбординг нових співробітників

• Підтримувати працівників на різних етапах їхнього життєвого циклу

• Працювати над залученістю та задоволеністю команди

• Брати участь у розвитку HR-процесів (performance review, 1:1, внутрішні опитування тощо)

• Працювати як HR-партнер/-ка для менеджерів

• Ініціювати та впроваджувати HR-проєкти і покращення

Ваша робота в команді Мрії:

• Повна зайнятість

• Офіційне працевлаштування

• Гібридний формат співпраці, гнучкий графік

• Внутрішнє навчання та клуби за інтересами

• Робота над по-справжньому важливим для України проєктом

• Команда Мрії у прямому сенсі цього слова

Етапи найму: співбесіда з HR → тестове завдання → знайомство з командою → кадрова перевірка → офер

Якщо це не для вас, але ви знаєте людину, яка створена для цієї вакансії, — порекомендуйте, будь ласка!

About SYNTECH Digital

We are an official Creatio partner and product company. SYNTECH builds and maintains 17+ Marketplace apps (Kanban, Gantt, Calendar, Pivot, Map, HRM, Manufacturing, and more) and delivers complex CRM/ERP implementations for clients across logistics, manufacturing, finance, and HR industries.

Responsibilities
    •    Develop and customize solutions on the Creatio platform: C# schemas, business processes, event listeners, scheduled jobs, and server-side scripts
    •    Build WCF / Web API services and integrations with external systems (Google APIs, payment gateways, ERP platforms)
    •    Contribute to SYNTECH’s proprietary Marketplace component suite (Angular Freedom UI components, back-end services)
    •    Write efficient SQL queries for PostgreSQL and MS SQL; optimize performance on large datasets
    •    Participate in technical pre-sales: architecture design, effort estimation, client communication
    •    Conduct code reviews, maintain technical documentation, support live projects
    •    Collaborate with the team via Git and CI/CD workflows

Requirements
    •    2+ years of commercial experience with C# / .NET (ASP.NET, Web API, WCF)
    •    Hands-on knowledge of the Creatio platform: EntitySchemaQuery, schemas, packages, Process Designer, Freedom UI
    •    Confident JavaScript / TypeScript (Angular or Backbone.js / Ext JS)
    •    Experience with SQL — PostgreSQL or MS SQL
    •    Solid understanding of SOLID, DRY, KISS principles
    •    Proficiency with Git
    •    English — B1+
Nice to Have
    •    Angular Freedom UI component development for Creatio
    •    Experience integrating Google Drive, payment APIs, ERP
    •    Familiarity with Creatio Marketplace package publishing process
    •    SignalR / real-time apps, Docker / container deployments

We Offer
    •    Competitive salary discussed individually
    •    Work on real products sold on Creatio Marketplace — not just client customizations
    •    Growth path to Tech Lead / Solution Architect
    •    Flexible 5-day schedule, fully remote
    •    24 days paid vacation
    •    Direct participation in pre-sales and product architecture decisions

🚀 Join Us at Stitch.ai– Senior Full-Stack Developer Wanted!

We’re a small but mighty product team building stitch.ai - an AI-powered productivity workbench that brings email, calendar, tasks, notes, contacts, and files all under one roof. Think Outlook or Gmail/Workspace — but with an AI twist that stitches everything together, surfaces relationships, and recommends the right context at the right time.

Who We Are

We’re a remote-first startup of 9 passionate builders:

• 6 senior developers
• 1 ML engineer
• 1 DevOps
• 1 UI/UX Designer
• 1 PM
• 1 Janitor
   

We’re looking to add another senior full-stack developer to our crew as we push toward launch.
 

Why You’ll Love It Here

• 💻 Full-time role, full-time salary
• 🎉 Early-stage perks – opportunities for profit sharing/early employee upside
• 🌍 100% remote team (work from anywhere)
• Wide technical playground
• Engineering focused team
   

Our Playground (Tech Stack)

Angular • TypeScript • Node.js • NestJS • PostgreSQL • Elasticsearch • RabbitMQ • Redis • Docker • Kubernetes • LLM/ML … and more.

If you love working across a broad stack and aren’t afraid to get your hands dirty from front-end polish to backend scaling, you’ll feel right at home.

We’re builders. We ship. We iterate. We have fun. And we’re creating something we’re genuinely excited to use ourselves.

👉 Does this sound like your kind of challenge? Come help us stitch the future of productivity together.

👉 Salary can be further discussed for the right candidate.

Job Description

As a Senior Full Stack Developer, you will play a critical role in designing, developing, and optimizing our web applications and backend systems. You will work on both the client-side and server-side architecture, ensuring our systems are highly scalable, resilient, and secure. You will be responsible for managing complex data flows and maintaining robust microservices architecture to handle high-traffic environments and critical service requirements.

Key Responsibilities

Full-Stack Development: Design, develop, test, and deploy front-end (Angular) and back-end (Node.js, Nest.js, Express.js) applications, with a focus on performance, security, and scalability.

Microservices Architecture: Build and maintain a microservices-based architecture, ensuring each service is modular, scalable, and can handle large and complex data flows efficiently.

Database Management: Design, optimize, and maintain PostgreSQL databases to handle extensive data processing requirements while ensuring high performance and reliability.

API Development: Develop and maintain RESTful APIs that are well-documented, secure, and meet high service requirements.

Performance Optimization: Continuously monitor and improve application performance, particularly in high-traffic situations, to ensure a seamless user experience.

Code Review & Mentorship: Conduct code reviews to ensure high-quality code and mentor junior developers, promoting best practices in code quality, architecture, and design patterns.

Collaboration & Communication: Work closely with cross-functional teams, including Product, UX/UI, and DevOps, to deliver robust and user-centered solutions. Document processes and technical designs thoroughly.

Required Skills & Qualifications

Professional Experience: 7+ years of full-stack development experience, with a focus on large-scale web applications and high-traffic environments.

Proficiency in Tech Stack:

Front-End: Angular

Back-End: Node.js, Nest.js, Express.js

Database: PostgreSQL

Strong Understanding of Microservices Architecture: Experience in designing, building, and deploying microservices-based systems, with knowledge of handling complex and large data flows.

Experience with High-Traffic Applications: Proven experience in building applications that handle high-traffic loads and ensuring uptime, scalability, and performance under pressure.

DevOps & CI/CD Knowledge: Familiarity with DevOps practices, including CI/CD pipelines, automated testing, and containerization (Docker, Kubernetes) is a plus.

Problem-Solving Mindset: Demonstrated ability to tackle complex technical challenges and continuously learn and adapt to new technologies and solutions.

Preferred Skills

Cloud Platforms: Experience with AWS, Google Cloud, OVH

API Security & Authentication: Knowledge of security best practices, including OAuth, JWT, and data encryption.

Search products like ElasticSearch or OpenSearch

Data Management: Experience with caching solutions (e.g., Redis), message brokers (e.g., RabbitMQ, Kafka), and other tools for optimizing data flows.

Fit4Me is looking for a Product Analyst to strengthen the product team with high-quality, decision-driven analytics.
You will be responsible for building dashboards, analyzing user behavior and subscription metrics, and turning data into clear, well-grounded recommendations for the Product Manager.

You will work with data end-to-end — from hypothesis formulation and analysis to explaining insights and their product impact. Final decisions are made by the Product Manager, but analytics serves as the foundation behind those decisions.

Your area of Impact:
 

• Product dashboard development and ownership: building and maintaining Tableau dashboards that help the team quickly assess the health of key metrics and make informed decisions.
• User behavior analysis across web-to-app funnels: activation, conversion, retention, and churn.
• Subscription model analytics: cohort analysis, LTV, ARPU, MRR, identifying growth drivers and uncovering problem areas.
• Hypothesis and insight generation: translating data into clear, structured hypotheses and actionable insights that directly influence product and growth priorities.
• A/B testing support: contributing to experiment design, analyzing results, and interpreting the impact on key product metrics.
• Close partnership with the Product Manager to quickly assess metric performance and support fast, data-informed decision-making.
• Collaboration with the Data Engineer: defining data requirements, validating metric accuracy, and aligning on tracking changes.
• Cross-functional communication with Product and Marketing teams to interpret findings and align on next steps.

What do you need to join us:
 

• 3+ years of experience in Product Analytics / Data Analytics within product companies.
• Hands-on experience with product metrics: activation, conversion, retention, churn, LTV, and ARPU.
• Experience building and maintaining product dashboards actively used by teams for decision-making.
• Strong SQL skills and solid understanding of analytical database structures (BigQuery or similar).
• Experience working with Tableau or other BI tools for data visualization and exploration.
• Strong understanding of A/B testing principles: experiment design, statistical significance, and result interpretation.
• English proficiency at Intermediate+ level.

Nice to have:
 

• Experience working with Health & Fitness or Wellness products.
• Understanding of user behavior within subscription-based models (mobile or web-to-app).
• Experience with mobile product analytics (in-app events, paywalls, onboarding flows).
• Experience analyzing experiments and growth initiatives within product teams.
• Basic to confident Python skills for data analysis and automation (pandas, numpy).

This role is a great fit if you:
 

• are excited about understanding the product through data, not just building reports and dashboards.
• want your analytics to have a direct influence on Product Manager decisions.
• feel comfortable working in a model where the PM makes final decisions while the analyst drives recommendations and insights.
• enjoy working in an environment with frequent testing, fast iterations, and data embedded into the product process.
• want to grow into a Senior Product Analyst / thought partner role for Product Managers.

Hiring process:
Recruiter interview → Interview with Lead Product Analyst → Final interview with HRD → Job Offer 🚀

Fit4Me is looking for a Growth Marketing Manager (Web Funnels) who will own purchase conversion across our web funnels and drive measurable CR growth through systematic A/B testing and data-driven decisions.
Your main challenge is to drive measurable growth across web funnels through systematic experimentation. You will be accountable for purchase conversion rate performance.

 

This role is a great fit if you:

• Are ready to own purchase conversion across web funnels end-to-end.
• Prefer speed, experimentation, and measurable results over processes for the sake of processes.
• Work autonomously and take responsibility for outcomes, not just tasks.
• Want to build products that help millions of people start a healthier lifestyle and see the real impact of your work.
• Want to work directly with key stakeholders and decision-makers, without extra layers.

Your area of Impact:

• Own purchase conversion across web funnels and be accountable for CR growth.
• Design, run, and analyze A/B tests end-to-end: hypothesis → launch → analysis → rollout.
• Optimize web funnels end-to-end: LP → quiz → paywall → purchase.
• Prioritize experimentation hypotheses based on data, user behavior, and previous test results.
• Analyze competitor pricing, paywall logic, and offers as a source of experimentation ideas.
• Use key product metrics (CR, ARPU, LTV) as the foundation for decision-making and experiment evaluation.
• Scale winning experiments across products and funnels.
• Work closely with the CEO and Head of Product to iterate on experimentation strategy.
• Collaborate cross-functionally with designers, developers, and analysts to implement and ship experiments.

What do you need to join us:

• 3+ years of experience in growth / CRO / product-oriented marketing within B2C subscription products.
• Strong hands-on experience with A/B testing: hypothesis design, experiment setup, analysis, and decision-making.
• Proven experience improving purchase conversion within web funnels.
• Practical experience working with landing pages, quizzes, paywalls, and checkout flows.
• Strong understanding of product metrics such as CR, ARPU, and LTV, and how to use them to evaluate experiments.
• Experience working with analytics tools such as Amplitude, AppsFlyer, Tableau, or similar.
• Upper-Intermediate (B2+) level of English.

Nice to have:

• Experience in Health & Fitness or Wellness products.
• Successful scaling A/B tests across multiple products or funnels.
• Experience using competitive research tools such as SimilarWeb, SensorTower, Ads Library.

Hiring process:

Recruiter interview → Test assignment → Interview with CEO, Head of Product, HRD → Job Offer 🚀

This role is a great fit if you:

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

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

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

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

Impact Areas

What we expect from you

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

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

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

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

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

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

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

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

What success looks like in this role

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

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

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

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

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

Hiring process:

About the Role:

We are seeking a Middle DevOps Engineer to design, implement, and improve our cloud infrastructure, deployment pipelines, and monitoring solutions. You will work closely with the development teams to enhance automation, ensure system reliability, and contribute to optimizing our AWS-based environment. This role requires hands-on experience with key DevOps tools such as Docker, Kubernetes, Terraform, and Helm.

What We’re Looking For:

2–4 years of experience in DevOps or SRE roles.

Hands-on experience with Docker, Kubernetes, and CI/CD pipelines, GitOps(FluxCD).

Proficiency in AWS services (ECR, EKS, RDS, EC2, S3, Route 53, ELB, Secrets Manager, SQS).

Good understanding of Terraform, Helm, and Infrastructure as Code(Terragurnt+Terraform).

Experience with monitoring, logging, and alerting tools (VictoriaMetrics+AlertManager, PagerDuty).

Strong scripting skills (Bash, Python, or similar) for automation.

Ability to optimize cloud performance, cost, and security.

What You’ll Do:

Design, implement, and maintain scalable cloud infrastructure.

Improve and manage CI/CD pipelines for efficient deployments.

Monitor and enhance system performance, security, and cost efficiency.

Work alongside senior engineers to implement automation strategies.

Collaborate with developers to streamline software delivery.

Stay updated with emerging DevOps tools and best practices

Nice to have:

Exposure to scalable, high-availability architectures.

Familiarity with AWS networking and security best practices.

Experience with GitLab runners and advanced CI/CD configurations.

Basic understanding of scaling frontend applications (React/Node.js).

We offer:

Flexible work schedule remotely

Paid sick leave and vacation days

Cool and creative gifts for holidays and important events of employees

Necessary equipment for work as needed

Opportunity to participate in company's internal events: open discussions

Product meetups and training sessions on soft skills development

Absence of micromanagement, hierarchy, quick decision-making.

We’re looking for a proactive Outreach VM to support our sales team by building and managing outbound pipeline.

This role is ideal for someone who understands outreach mechanics, is comfortable with volume, and wants to grow into a sales-focused role.

What You’ll Do

• Run high-volume outbound outreach (LinkedIn, email, etc.)
• Identify and research potential leads (founders, decision-makers, heads of departments)
• Personalize outreach messages based on ICP and context
• Manage follow-ups and keep pipeline active
• Manage and update CRM records, spreadsheets, and follow-up queues
• Track outreach performance (reply rates, conversions)

• Support the team with lead research and data enrichment

   

You’re a Great Fit If

• You have experience in outreach / lead generation / SDR support
• You’re comfortable working with outreach targets and volume
• You know how to research and personalize messages
• You can balance speed and quality in execution
• You’re structured, organized, and consistent in daily work

• You work independently and proactively improve workflows

   

Required Skills

• Strong written English (Upper-Intermediate+)
• Experience with outbound outreach or lead generation
• Ability to manage pipelines, follow-ups, and structured workflows
• Confidence working with Google Sheets / CRM systems

• Attention to detail and consistency

   

Nice-to-Have

• Experience with cold email tools (Apollo, Lemlist, Instantly, etc.)
• Familiarity with LinkedIn Sales Navigator
• Basic understanding of B2B sales funnels
• Experience with automation tools (Zapier, Make)
• Experience using AI tools (ChatGPT, etc.) for outreach

• Experience working with US / EU markets

   

With Us You’ll Have

• Fully remote and flexible working schedule
• Performance-driven compensation (hourly or mission-based)
• Fast-moving, no-micromanagement startup environment

The Mission

We need an elite Frontend Architect who can build world-class, high-fidelity digital interfaces with surgical precision. Your job is to engineer our client-side systems, implement a bulletproof design system, and craft the slick, responsive, and high-performance UI that defines our global player experience. This is a remote, high-availability role for a technical powerhouse who views frontend engineering as an art form and is comfortable operating at the absolute frontier of the Web3 economy.

We value visual craft, clean code, and engineering momentum over corporate credentials. Whether you have built decentralized applications from scratch or have led the frontend architecture for high-velocity consumer platforms, we care about your ability to ship. If you have the product judgment to optimize for every frame and the structural discipline to handle complex state and real-time APIs, we will give you the runway to build our visual future.

Key Responsibilities

• Frontend Architecture: Design, scale, and maintain a modular, bulletproof client-side codebase that remains lean and fast under high user velocity.
• Product UI Development: Transform complex visual assets and data logic into intuitive, highly responsive, and high-stakes user experiences that demand engagement.
• Design System Implementation: Translate centralized visual guidelines into a reusable, pixel-perfect, and themeable component library built with absolute precision.
• Performance Optimization: Maximize rendering efficiency, optimize bundle sizes, and eliminate layout shifts to ensure lightning-fast load times across global networks.
• State Management: Architect robust client-side state logic, ensuring real-time data flows seamlessly and securely throughout the entire application layer.
• API Integration: Connect complex backend systems and real-time data streams to the frontend UI, maintaining flawless data integrity and error-handling protocols.

The Technical Stack

You must possess elite-level, hands-on mastery of the following stack:

• React: Advanced component design patterns, hooks optimization, and deep architectural intuition.
• Next.js: Server-side rendering (SSR), static site generation (SSG), and advanced routing/caching mechanics.
• React Query (GraphQL): Advanced server-state management, cache mutation strategies, and complex schema query orchestration.
• Styled Components: Component-level CSS-in-JS styling architecture, rigorous theme implementation, and dynamic rendering optimization.

The Requirements

• The "Visual Engineer": Proven experience shipping production-grade, highly polished web applications. You have an exceptional eye for detail, spacing, and smooth user flows.
• Analytical Rigor: You don't guess when it comes to performance. You use browser profiling tools, core web vitals, and data metrics to track down and destroy rendering bottlenecks.
• Hyper-Availability: This isn't a 9-to-5. We ship features when our global audience demands them. You must be available 7 days a week to handle real-time hotfixes, system deployments, and market surges.
• Web3/Internet Culture Intuition: You understand the unique UX friction points of digital asset ecosystems, wallet connections, and fast-paced, digital-native environments.
• Operational Excellence: Self-motivated and highly organized; you write clean, self-documenting code and can manage your development pipeline without hand-holding.

Operational Details

• Location: Fully Remote.
• Schedule: On-call 7 days a week (Requires high flexibility to handle real-time hotfixes and global release cycles).
• Payment: All compensation is processed in digital assets (USDC/USDT).

Why Join Us?

We offer more than just a typical software engineering ticket-shuffling job; we offer the chance to architect the frontend of a global powerhouse.

• Extreme Technical Autonomy: We value clean execution over red tape. You will have the freedom to design and optimize the visual engine within a high-speed environment.
• Global Canvas: Your code will be touched, tested, and seen by thousands of users every single day across a worldwide landscape.
• A Culture of Momentum: Join a team that moves at the speed of light. If your code is tested and ready to ship on a Sunday night, we push it to production.
• High-Growth Upside: We value "potential over pedigree." For a senior engineer who takes extreme ownership of our product interface, there is a clear, unrestricted runway to lead the entire frontend organization.

The Mission

We aren’t looking for a traditional server administrator or a standard database developer who just writes basic CRUD APIs. We need an elite Backend Systems Architect who can build world-class, hyper-scalable, and fault-tolerant infrastructure with surgical precision. Your job is to engineer our core distributed systems, optimize real-time data pipelines, and ensure absolute service reliability under immense global load. This is a remote, high-availability role for a technical powerhouse who views backend systems as a high-performance engine and is comfortable operating at the absolute frontier of the Web3 economy.

We value structural integrity, clean concurrent code, and engineering momentum over corporate credentials. Whether you have designed high-throughput financial rails or led the architecture for high-velocity distributed platforms, we care about your ability to ship. If you have the analytical rigor to handle massive data concurrency, eliminate latency spikes, and protect data integrity, we will give you the runway to build our engine room.

Key Responsibilities

• Backend Systems Development: Design, scale, and maintain high-performance server-side logic that remains rock-solid under heavy concurrent user velocity.
• API Architecture: Build and optimize flexible, self-documenting API schemas that connect our complex internal data layers seamlessly to our consumer interfaces.
• Distributed Systems: Architect resilient, decentralized system nodes that communicate asynchronously with zero single points of failure.
• Database Design: Structure highly performant database schemas, indexes, and caching strategies to ensure sub-millisecond retrieval speeds for critical data.
• Infrastructure Scalability: Constantly stress-test, optimize, and scale our core service clusters to handle explosive traffic spikes and massive computational throughput.
• Service Reliability: Implement rigorous monitoring, automated failover protocols, and strict error-handling mechanics to ensure absolute 24/7/365 system uptime.

The Technical Stack

You must possess elite-level, hands-on mastery of the following stack:

• Node.js: Advanced asynchronous architecture, event loop optimization, and high-performance package deployment.
• GraphQL: Complex schema design, advanced resolver optimization, and efficient query/mutation orchestration.
• Golang: Concurrent programming patterns (Goroutines/Channels), high-performance memory management, and microservice optimization.
• MongoDB: Non-relational database design, aggregation pipeline optimization, and advanced indexing strategies under heavy write-loads.
• Kafka: Real-time event streaming, message broker architecture, and distributed partition management.
• Redis: In-memory caching architecture, real-time pub/sub mechanics, and high-velocity data state retention.
• Microservices Architecture: Containerized, horizontally scalable service decoupling, internal RPC communication, and distributed event-driven logic.

The Requirements

• The "Systems Architect": Proven experience shipping production-grade, highly resilient backend ecosystems. You have a deep understanding of data structures, concurrency, and network protocols.
• Analytical Rigor: You don't guess when it comes to systems performance. You use profiling tools, load-testing frameworks, and internal monitoring metrics to track down and eliminate bottlenecks.
• Hyper-Availability: This isn't a 9-to-5. Our ecosystem runs 24/7/365. You must be available 7 days a week to handle real-time hotfixes, critical system deployments, and sudden market surges.
• Web3/Internet Culture Intuition: You understand the unique technical challenges of digital asset data, transaction validation speeds, and fast-paced, digital-native environments.
• Operational Excellence: Self-motivated and highly organized; you write clean, idiomatic code, write bulletproof tests, and manage your development pipeline without hand-holding.

Operational Details

• Location: Fully Remote.
• Schedule: On-call 7 days a week (Requires high flexibility to handle real-time hotfixes, system maintenance, and global release cycles).
• Payment: All compensation is processed in digital assets (USDC/USDT).

Why Join Us?

We offer more than just a typical software engineering ticket-shuffling job; we offer the chance to architect the engine of a global powerhouse.

• Extreme Technical Autonomy: We value clean execution over red tape. You will have the freedom to design, optimize, and break new ground within a high-speed environment.
• Global Infrastructure: Your code will run the core systems touched, tested, and relied upon by thousands of users every single second across a worldwide landscape.
• A Culture of Momentum: Join a team that moves at the speed of light. If your system architecture is tested and ready to ship on a Sunday night, we push it to production.
• High-Growth Upside: We value "potential over pedigree." For a senior engineer who takes extreme ownership of our core platform, there is a clear, unrestricted runway to lead the entire engineering organization.

Our client is a fast-growing, innovation-driven company working at the forefront of robotics and AI. Their mission is to build advanced autonomous robotic systems capable of operating in real-world environments. They combine expertise in machine learning, computer vision, and robotics to solve complex problems in perception, manipulation, and task planning.

Their teams are composed of highly skilled engineers and researchers who thrive on tackling cutting-edge challenges, engaging in deep technical discussions, and building systems that move from research to real-world production. They value independence, technical excellence, and the ability to deliver in fast-paced, experimental environments.

About the Role:

We are seeking a Principal Robotics AI Engineer for our client. In this role, you will lead the technical development of AI-based robotic systems with a strong focus on dexterous manipulation, perception, and task planning.

You will play a key role in designing and improving data pipelines, working with egocentric datasets, and applying modern AI approaches such as VLA, RL, and VLMs to real-world robotics problems. This is a highly impactful role where you will help shape both the AI systems and the underlying data infrastructure that powers them.

Responsibilities:

• Lead the development of AI-driven autonomous robotic systems with a focus on dexterous manipulation and task planning;
• Build and maintain egocentric data pipelines, including data collection, annotation, and quality assurance at scale;
• Apply VLA, reinforcement learning, and VLM-based approaches to manipulation tasks in industrial, retail, and household environments;
• Collaborate with robotics labs to understand data and pipeline requirements and deliver high-quality training datasets;
• Contribute to perception and machine learning systems deployed on physical robots operating in complex real-world environments;
• Help define and guide the technical direction of AI tooling and data infrastructure;
• Drive technical decisions and work independently to deliver production-ready solutions.

Requirements:

• 5+ years of hands-on experience in robotics AI, ideally at companies or labs such as Boston Dynamics, Figure, Tesla Optimus, Apptronik, or similar;
• Strong expertise in perception and ML systems for autonomous robots, including computer vision, 2D/3D scene understanding, object detection, and manipulation;
• Experience with VLA models, reinforcement learning, and VLM-based task planning in real-world deployments;
• Deep understanding of egocentric video data and how manipulation datasets are structured for robot learning;
• Proven ability to lead technical work independently and deliver in production environments;
• Strong problem-solving skills and ability to work in fast-paced, cutting-edge environments;
• PhD or equivalent industry experience in ML, robotics, computer vision, or a related field.

Nice to Have:

• Experience with ROS or similar robotics middleware;
• Background in remote sensing, GIS, or multi-modal data systems;
• Familiarity with synthetic data generation or sim-to-real transfer;
• Experience with DARPA, government research programs, or applied AI research labs.

We Offer:

• Competitive market salary
• Fully remote work
• Convenient and somewhat flexible working hours
• 28 days of paid time off per calendar year
• The chance to work on meaningful, socially valuable products alongside a highly professional, international team
• Interesting technical challenges with opportunities to grow and learn

Who We Are

Altum is a Ukrainian software development house that supports digital agencies and startups across the US and Western Europe with technical expertise. 
 

Position Overview

We're looking for a Junior WordPress Developer with at least 1 year of hands-on experience to join our remote team. You'll work on real client projects — building, customizing, and maintaining websites across WordPress, Shopify, and Webflow. If you're comfortable getting things done independently, learning fast, and don't mind asking questions when stuck — this is a solid place to grow.
 

Responsibilities

• Build and customize WordPress websites based on client requirements and design specs
• Work with Shopify and Webflow when projects require it
• Make sure sites are fast, responsive, and cross-device compatible
• Keep project managers in the loop with clear, timely updates

Requirements

• 1+ year of experience as a WordPress Developer
• Working knowledge of HTML, CSS, JavaScript, PHP, and MySQL
• Understanding of WordPress architecture, themes, and plugins
• Hands-on experience with Shopify (theme customization, basic store setup)
• Hands-on experience with Webflow (building and editing sites)
• Ability to work independently in a remote environment

Recruitment Stages

1. Initial Interview — up to 30 min
2. Feedback
3. Technical Interview
4. Feedback
5. Interview with CEO
6. Final Feedback