Jobs at Djinni

UI/UX Designer — Creative Video Platform
 

About the project

We are building a platform for filmmakers, actors, videographers, and other video creators to showcase their work, build a professional portfolio, share projects, and understand how people interact with their content.

The product combines a portfolio platform, video sharing, and deep real-time analytics in one place.

Creators can upload finished work or works in progress, share individual projects with specific people, create their own portfolio website, and see detailed engagement data — including who viewed their work and how they interacted with it.
 

The product is being developed across Web and Apple mobile applications.
 

What we're looking for
 

We are looking for a UI/UX Designer who can help us create a product that feels genuinely exciting and different.

This is a creative product for a creative audience. We don't want another generic SaaS dashboard or CRM-style interface.
 

We are looking for someone who can bring:

• Strong visual design and attention to detail
• Creative thinking and the ability to create a real WOW effect
• A strong understanding of UX and user flows
• Experience designing modern web and/or mobile products
• Ability to create visually distinctive interfaces while keeping them intuitive and usable
• Understanding of typography, layout, motion, interactions, and visual hierarchy
• Ability to take a product idea and turn it into a polished experience
• Willingness to experiment and propose your own ideas rather than simply follow specifications
   

What you'll work on
 

Depending on the project stage, your work may include:

• Designing the creator portfolio experience
• Designing project and video presentation pages
• Creating sharing and privacy flows
• Designing analytics and engagement experiences
• Designing mobile application screens for iOS
• Creating responsive web experiences
• Developing and maintaining a consistent design system
• Improving existing UX flows
• Working with the development team to make sure designs are implemented accurately
• Communicating directly with the client and incorporating feedback
• Exploring new ideas and concepts for the product
   

What we value most
 

Creativity > templates.

We are particularly interested in designers whose portfolios demonstrate strong visual thinking and original product design.

Experience with creative industries, media, video, entertainment, portfolios, or creator platforms is a plus, but not required.

What matters most is what you can create.

We would rather see 3 exceptional projects than 20 generic dashboards.
 

Work format

• Part-time
• Hourly payment
• Remote
• Flexible schedule
• Work as part of a development/design team
• Direct collaboration with the client
• Long-term cooperation is possible
   

Important
 

Please include your portfolio when applying.

We are especially interested in seeing:

• Web and iOS mobile products you've designed
• Creative or visually distinctive interfaces
• Products where you were responsible for UX as well as UI
• Examples that demonstrate your personal design thinking

If your portfolio mainly consists of standard admin panels, CRM systems, tables, and dashboards, this probably isn't the right project for you.
 

If you enjoy turning a blank canvas into something beautiful, memorable, and genuinely useful, we'd love to see your work.

We're looking for an SRE / DevOps engineer to build the reliability layer for a platform that commands live power plants. No unified log pipeline, no dashboard anyone watches, no rehearsed restore - the app runs in production, the layer underneath it is a set of habits. You decide what the observability stack looks like, what an alert may wake a person up for, and how failover is designed and tested.

Second part is physical: with the Infra Lead, dispatch control room - workstations, UPS, local network, secured remote access to plants. Grafana in one tab, a rack in the other.

Must have

• 4+ years SRE / DevOps / systems engineering, Linux daily: services, systemd, storage, performance diagnostics
• Real experience with physical or VPS servers, not cloud consoles only - UPS, RAID, remote management. Cloud-only profile is an automatic no
• Cloud VMs: provisioning, patching, hardening, capacity planning, TLS, nginx
• Docker / Docker Compose in production: dev/staging/prod layouts, registry, zero-downtime deploys
• Observability you built yourself: Prometheus + Grafana or equivalent, log pipeline (fluent-bit / ELK class), and an alerting philosophy you can defend
• Redundancy you tested: PostgreSQL backup/restore and replication, Redis failover, measured recovery. You can describe a backup you personally restored
• Networking: WireGuard or similar, firewalls, DNS, TLS, diagnosing cloud ↔ office ↔ plant links
• CI/CD as code (GitHub Actions or similar), promotion through environments
• Bash + Python for automation
• English B2

About the Role

At iForAI, we help companies put AI into real products. Our team builds and integrates AI systems: copilots, agent platforms, retrieval-backed assistants, and document and workflow automation, working side by side with customer teams.

We’re hiring a Lead Backend Engineer to help drive that work. This is a hands-on role. You’ll guide a small backend team of 2 to 4 engineers, own backend architecture across services, and build the systems that put LLMs and agents into production workflows.

AI is changing how engineering teams work. The leverage today isn’t in typing code; it’s in clear specification, good judgment, and careful verification. If you have a strong backend background and you’re curious about working with AI day to day, we’ll bring you up to speed to the agentic coding by using AI.

Responsibilities

• Lead and mentor a small backend team (2 to 4 engineers).
• Own backend architecture and AI integrations: prompt and context handling, retrieval, orchestration, tool/function calling, evaluation, and observability.
• Design and run reliable backend services that support real production workflows.
• Use AI across the full development cycle (requirements, design, code, testing, debugging, and documentation) and help the team build the same habits. We’ll train you on this side if it’s new.
• Work with PMs and customer teams to turn unclear problems into concrete, shippable work.
• Take part in code review, architecture review, and technical writing.
• Help keep engineering standards healthy: tests, CI/CD, releases, and learning from incidents.

• Take part in hiring and team growth.

   

Requirements

• Backend experience: 5+ years building production backend systems.
• AI coding tools: day-to-day experience with Codex, Claude Code, or similar.
• Node.js / TypeScript with experience in a framework like NestJS, Express, or Fastify (Next.js is a plus).
• Databases: comfortable with PostgreSQL or similar relational databases, and an ORM such as Prisma, TypeORM, or Drizzle.
• Caching and queues: working knowledge of Redis or a similar tool for caching and background jobs.
• System design basics: API design, retries, idempotency, and reasonable latency and cost trade-offs.
• Cloud and DevOps: experience with at least one of the AWS, GCP, or Azure environments, plus Docker and modern CI/CD.
• Leadership: some experience leading or mentoring other developers.
• Agile, distributed work: comfortable working in an Agile team across time zones.
• English: B2+ professional level.

Nice to Have

• LLM APIs: hands-on with OpenAI, Anthropic, or Google APIs (function/tool calling, structured outputs, prompt design, basic evals).
• RAG: vector DBs (pgvector, Pinecone, Weaviate, Qdrant) and frameworks like LlamaIndex or LangChain.
• Agents: orchestration with LangGraph, CrewAI, or similar; tool-use and multi-step planning patterns.
• Workflow tools: n8n, Zapier, or Temporal.
• Python: FastAPI, Flask, or Django for integrations or ML-adjacent services.
• Infrastructure: Kubernetes or infrastructure-as-code (Terraform, Pulumi).
• Front-end exposure: React, Vue, or Angular, enough to collaborate well with frontend teammates.
• Technical writing or open-source contributions.

Hiring process:

• HR interview: we’ll talk about your professional background, the specifics of the position we are offering, and address any questions you might have.
• Tech interview: a deeper look into your technical expertise and problem-solving approach, ensuring your skill set aligns with our project’s needs.
• Culture interview: a non-technical conversation focused on team fit, communication, ownership, and day-to-day collaboration.
• Feedback
• Job offer

What we offer at iForAI:

• Hardware Policy: Get the gear you need, from laptops to PCs.
• Referral Bonus: Invite talent and earn a generous reward.
• Professional Growth: We cover courses and books to fuel your expertise.
• Tasty Perks: Free lunches, snacks, tea, and coffee to stay energized.
• Birthday & Celebrations: Gifts on your day, plus parties and team-building.
• Life Events Support: Wedding bonuses, childcare support, and more.
• Volunteering Days: Extra days off to help your community.
• Work-Life Balance: 18 paid vacation days, 10 paid sick days, and national holidays off.

If you have strong backend skills and you want to spend the next phase of your career building AI products with us, we’d love to talk.

Tenexti is an emerging software development company based in Lviv. We specialize in creating innovative solutions, delivering high-quality results, and helping our clients turn their ideas into reality. With a passion for technology and a commitment to excellence, we strive to build lasting partnerships and drive meaningful impact through our work.

We are looking for a Team Lead to join our team. This is the most important hire we will make this year.

🧑‍💻 What we expect from the ideal candidate:

• You have real Java behind you, and you are comfortable in a large old codebase. We need someone who can open code written by people who are long gone, work out why it is the way it is, and change it without breaking it.
• You have genuinely led people, not held the title. You have been responsible for the output of a team, and for what happened when that output was wrong. You lead by example — the standard you hold other people to is the one you visibly work to yourself.
• You manage risk by instinct. Feature flags, gradual rollout, rollbacks you have actually tested, thinking about blast radius before you merge, knowing which doors only open one way. Our production system is business-critical and a bad night is not an incident, it is a business event.
• You listen first. Working with a customer starts with hearing the real problem rather than the solution someone arrived with. Almost every expensive mistake in this kind of work could have been prevented by one more question at the beginning.
• You can say no, and you can say it with a reason. Not everything worth asking for is worth building. You can explain cost, complexity and ROI plainly, hold the position when it is pushed, and change it the moment the argument against you turns out to be better than yours.
• You do the scoping with the engineers, and you close the loop afterwards. You assess what has to be done together with the people who will do it, and then you assess what was actually done. Both halves. The second one is the half most people skip.
• You own things and stand behind them. When something goes wrong, you are accountable for it, and you do not spend the meeting looking for whose fault it was. This is the quality we check hardest.
• You think about the end user and about money. You understand ROI. You understand how the thing you are building helps the business earn, and you can argue about what to build next in those terms rather than only in technical ones.
• Your English is strong, spoken and written. You will spend a meaningful part of every week live on calls in English — being interrupted, having the subject changed mid-sentence, and having to be clear anyway — and writing clearly afterwards. This is a hard requirement, not a box to tick.
• You are open-minded and eager to learn. You are interested in modern tools, patterns and engineering approaches — AI-assisted development in particular — and you are excited to apply them in a real production system rather than in a side project.

💡 What you will do:

• Be the technical counterpart to the CEO of the customer’s company. He is American, sharp, direct, not technical, and there is something on fire most days. He will bring you problems, ideas and complaints — three at a time, half-formed, usually at speed. You have to want that conversation, not merely tolerate it.
• Turn loud, half-formed business problems into deliverables. There is no business analyst here and requirements do not arrive pre-chewed. You ask the questions, define the outcome, write down what we are explicitly not doing, and cut a first milestone small enough that being wrong about it costs two weeks instead of two quarters.
• Then actually deliver them. Milestones, sequencing, and saying early and plainly when something will not land — while there is still time to do something about it.
• Lead six engineers and set the engineering standard. You decide who works on what, how work is sliced, and what “good enough” means here. A part-time DevOps engineer and a project manager work alongside you.
• Grow the engineers around you. You will run technical one-on-ones, mentor, review seriously, and make the people on this team better than they were when you arrived. We treat code reviews as a real part of the work, not a formality.
• Work alongside a project manager without either of you taking over the other’s half. She runs the schedule, the ceremonies, the coordination and the chasing. You own technical direction, delegation and the technical conversation with the customer.
• Own risk on complex, high-stakes changes. Migrations inside a system that cannot stop, rollout plans, tested rollbacks, and a clear view of what breaks if you are wrong. You will be the person who decides whether a change is safe to make tonight.
• Run incident command. When production breaks, you coordinate the fix, decide what gets rolled back, and tell the customer what is happening while it is still happening.
• Argue about priorities in business terms. You will push back on requests that will not pay for themselves, make the case for the ones that will, and be trusted because your numbers hold up when someone checks them.
• Drive AI-first engineering. Agentic tooling and AI-assisted development are part of this mandate, not an experiment on the side. The customer is already asking for it and we intend to be good at it.

Team and Customer

We are a team of engineers based in Lviv working for a US-based customer. On our side there are six engineers, a part-time DevOps engineer, and a project manager. All engineers and all architectural decisions are here locally — no overseas knowledge holders blocking you.

There is no business analyst, and there is nobody between you and the person who wants the thing built. You will work directly with the CEO of the customer’s company. There are also no layers, no approval chains and no process that exists for its own sake. That is the best thing about working here and also the hardest one.

Our customer is not backed by venture capital but by reliable business revenue. The business has been running for more than eight years and is self-funded, and we do not experience pressure to cut roles in Ukraine due to “country risks,” which has unfortunately become quite common lately.

We are hiring because of business growth. By leveraging technology and working with smart people, we empower the business to grow further.

Product

We work on a high-stakes data synchronization system that handles hundreds of thousands of records in real time. The product ensures data consistency between multiple systems while operating under strict rate limits and performance constraints.

This is a fascinating technical challenge—not a simple CRUD application, but a complex, performance-sensitive system where every optimization matters, stability is non-negotiable, and creative problem-solving is part of the daily routine.

🚀 Our technology stack

Frontend

• React 19
• TypeScript
• Tailwind CSS
• Ant Design
• TanStack Query
• TanStack Router
• Vite
• GraphQL
• Vue.js legacy frontend—to be rewritten in React
• Modern frontend tooling and best practices

Backend

• TypeScript, Node.js, and NestJS
• Java 21 and Kotlin, with an active migration toward Kotlin
• Spring Boot
• Prisma
• MongoDB
• PostgreSQL
• Redis
• RabbitMQ
• Hasura and GraphQL
• GoRules for complex business logic

Infrastructure and DevOps

• Kubernetes
• ArgoCD and GitHub Actions
• OpenSearch for logs
• Prometheus and Grafana for metrics and traces

Why choose this project and team?

• Reserving from army mobilization
• Stable project that has been running successfully for more than eight years, with consistent revenue growth.
• Entire engineering team located in Ukraine, with all architectural decisions made locally.
• Mission-critical production system where your decisions directly affect business outcomes.
• Real engineering challenges, including performance optimization, rate limiting, data consistency, distributed workflows, and large-scale refactoring.
• End-to-end feature ownership, with the opportunity to work across both frontend and backend systems.
• Opportunity to work on a high-load production system consisting of both a monolith and microservices and to influence how it is designed and shaped.

Perks and Benefits

• 🏋️‍♂️ Gym compensation
• 🪖 Reserving from army mobilization
• 🏝 18 days of paid vacation, public holidays, and paid sick leave
• 💻 Modern technical equipment: an Apple silicon MacBook
• 🇬🇧 English lessons
• ⏱️ Flexible working hours and no time trackers
• ✈️ Possible trips to the USA when the war ends. Before the war, we flew there twice, and we loved it :)

If you have read this far, please start your message with “Glory to Ukraine!” Thank you!

Backend & Infrastructure Engineer (Go, PostgreSQL, Airflow)

Remote — Europe · Full-time contractor (B2B)

About Soco

Soco is a social commerce scale-up driving hundreds of millions in revenue for e-commerce brands on TikTok Shop. Over 7,000 TikTok Shop affiliates use our iOS app to find top products, land brand deals, and track what's working.

TikTok Shop lets creators earn commissions by promoting products through videos and live streams — content becomes commerce, and creators earn when their audience buys through their links. We make that easier and more profitable.

The role

You'll own our backend infrastructure and data pipelines. Today that work sits with our lead engineer, and it's pulling him away from product — we want someone who takes it properly, makes it reliable, and then improves it.

Concretely:

• Run and improve our on-prem deployments (Linux, Ansible, systemd)
• Own PostgreSQL: schema design, query performance, migrations, backups
• Build and maintain Airflow DAGs for our scraping and data pipelines
• Build out monitoring and observability (Prometheus, Grafana) — mostly from scratch
• Write and maintain backend services and APIs in Go
• Work with QuestDB for time-series data at scale

What we need

• Strong PostgreSQL: you've designed schemas, tuned slow queries, and handled migrations on a live database
• Comfortable owning Linux servers — deployments, debugging, backups, being the person who fixes it when it breaks
• Experience building data pipelines, ideally with Airflow
• Go experience, or a backend background (Python, Java, etc.) and the confidence to pick Go up quickly — we'd rather have excellent Postgres and ops skills than years of Go
• Good written English and able to work async with a European-hours team

Nice to have, not required

QuestDB or another time-series database · n8n · web scraping, including JS-rendered pages · Prometheus/Grafana · Python

If you haven't touched QuestDB or n8n, that's fine. Anyone who knows Postgres well picks them up in days.

What we offer

• $2,500–4,500/month depending on experience, paid as a B2B contractor
• Fully remote within Europe
• A small team where your work ships immediately and you see the impact
• Real ownership of the infrastructure, not tickets handed down to you

Job Description

Experience in Software Testing: 4+

Experience in Test Automation: 1+

Experience guiding junior/middle QA engineers and driving the testing activities.

Functional Testing
Basic understanding of HTTP, REST APIs, tools like Postman, Swagger, and browser dev tools
Software design basics - OOP, Page Object Model
Hands-on experience with different types of test automation
Excellent communication skills
Analytical mind and problem-solving aptitude

Experience in software QA methodologies, tools and processes
Proven test design skills
Deep understanding of modern test automation patterns and standards
Understanding of OOD
Effective time management
Fluent in spoken and written English

Will be a plus:

CI/CD setup experience

Personal Qualities:

Proactive with a strong sense of urgency and competitive drive
Enthusiastic communicator
Adaptable
Embraces change
Collaborative team player
Customer service minded
Strong attention to detail, organized and goal-oriented
 

Job Responsibilities

Participate in the creation of critical project-level artifacts
Create/improve custom frameworks and tools (.Net stack)
Perform code review
Investigate issues to provide accurate and reproducible info to the dev team
Strictly follow QMS procedures and processes
Provide status reports on time
Participate in QA Initiatives, collaborate with other test engineers
 

Department/Project Description

Client is a leading global Contract Research Organization (CRO) that provides Phase I-IV clinical trial management, market access, and technology solutions with over 30 years of experience.

*This is a full-time hybrid role that combines the flexibility of remote work with the collaboration of office days.

Location: Dnipro (1-2 days in the office minimum / 3-4 days remote)

Working Hours: 12:00 — 20:00 Kyiv time

Commute: Fully covered corporate taxi for all your office days.

Come for the mission. Stay for the experience.

Let’s keep things simple: we are an unbelievably talented, hard-working, and compassionate team driving towards a mission that impacts every single one of us — even you!

Healthcare benefits are complex, underutilized and a mystery for most users. We’re removing that complexity. Now more than ever, employers are adding value to their employees’ benefits like telemedicine and mental health services. HealthJoy’s industry-changing tech platform consolidates those benefits into a simplified benefits experience, saving users time and money.

With over $100M in fundraising to date, and the successful closing of our recent Series D, HealthJoy has garnered workplace awards for Inc.’s Fastest Growing Startups and Built In Chicago’s Best Places to Work while growing globally to nearly 400 team members. We’re continuing down the path of high growth and high impact, and this role is a key member of the IT & Cybersecurity making that happen.

Your impact.

• Handle the imaging and deployment of user IT equipment (Laptops, Monitors, Keyboards, Mice, etc.)
• Execute excellent support for new and existing employees both onsite and remotely, ensuring that all support requests are addressed promptly and effectively
• Maintain Inventory of IT equipment for users on-site
• Monthly SaaS audits for users/licenses not using tools
• Manage and handle tickets within the IT ticketing system as well as communication platform(s) via Email and Slack; Serve as Tier 1 and 2 contact points for IT issues
• Proactively identify opportunities for process improvements and contribute to the overall efficiency and effectiveness of our support operations
• Perform on site maintenance of IT equipment including network equipment, security cameras, and smartboards
• Engage with team members, sharing insights, best practices, and troubleshooting techniques to collectively enhance our support capabilities
• Proactively seek solutions and independently manage workload by efficiently prioritizing tasks, conducting thorough research, and utilizing available resources to resolve technical issues promptly
• Be a trusted and reliable team member and peer for cross-functional colleagues

Your Experience

• 6+ months of experience in Technical Support (strongly preferred)
• At least B1+ level of English proficiency, with confidence in both spoken and written communication
• Familiarity with troubleshooting OS Windows/Mac and SaaS applications
• Basic Network Troubleshooting knowledge
• Ability to work with hardware vendors and service centers
• Willingness to learn new skills in IT Support and Remote First technical environments
• Strong problem-solving skills and resourcefulness
• Excellent communication skills both written and verbal

Total Rewards

Work should be meaningful and rewarding. HealthJoy offers a robust package of employee perks and benefits, including:

• Employment: HealthJoy LLC is part of the Ukraine Diia City legal framework. On your first day, you will sign a Gig-Contract via the Vchasno system, gaining the status of a Gig-Specialist.
• Remote Work: Being a remote-first company, we do not require employees to be in office on a regular basis. Additionally, we provide the needed essential work equipment for comfortable work from home.
• Flexible Paid Time Off Programs: Prioritising efficient collaboration and communication, we offer flexibility with time off requests for vacations or personal matters leaves, trusting you to manage your time and take the breaks you need to be your best.
• Growth and Development as a Priority: We foster a culture of continuous growth through open feedback, fair performance evaluations, and ongoing development opportunities. Our annual Performance & Compensation Review Cycle recognizes each person’s contributions and supports their growth in line with business priorities.
• Learning Opportunities: Benefit from company-sponsored English classes, a corporate learning platform “Udemy Business” for professional development, and internal/external educational events.
• Healthcare: As a healthcare-focused company, we provide 100% health insurance coverage for our teammates, with the option to insure their family members at a reduced rate.
• Mental Health Support Program: Individuals have the opportunity to apply for personal therapy sessions sponsored by company or review additional virtual lectures to keep awareness around mental health support.
• Wellness Support: Access to special corporate discounts and offers at Sport Life, one of Ukraine’s largest sports hubs.

HealthJoy maintains a comprehensive strategy to determine rewarding and competitive packages for individual compensation for new hires, internal promotions and internal job changes. This strategy is based on several factors unique to each individual, including: 1) the skills, experience and qualifications of the individual; 2) the responsibilities and demands of the role; 3) analysis of external market data; and 4) company budget and financial performance.

Our client: US product company, an athletics management platform used by thousands of schools across the United States: rosters, eligibility, scheduling, officials assignment and payments. 

You will own features end to end, across the stack, in a small team where what you ship reaches production the same week.

Format and time zone

Fully remote from Ukraine. The team is distributed across US time zones, with its core on US Central Time. We ask for a few core overlap hours daily, in practice from around 16:00-17:00 Kyiv time. Everything else is asynchronous and written by default, with a low meeting load.

What you'll do

• Build user-facing features in Node.js/Express and React with TypeScript, from spec to production
• Own the full slice: API design, database schema changes, rollout and the monitoring that follows
• Work AI-first every day: funded frontier models from Anthropic and OpenAI, agentic coding tools, and repo-level convention files so generated code follows the team's patterns. The tools are used hard, the output is reviewed by humans, and PRs say what was generated
• Bring your own practice to the team: custom skills, project conventions, prompts and workflows that make the whole team faster, not just you
• Raise engineering standards through code review, architectural patterns and targeted refactors
• Support what you ship on a light shared on-call rotation

Requirements:

• 5+ years shipping production software as a full-stack engineer
• Strong Node.js with Express (or NestJS) and React, both in TypeScript
• PostgreSQL: schema design, migrations, query optimisation
• Working knowledge of AWS (ECS/Lambda, Secrets Manager, CloudWatch) and CI/CD in GitHub Actions
• Daily, hands-on use of AI coding tools (Claude Code, Cursor, Copilot or similar). Not occasional autocomplete, but agentic workflows, custom skills that encode project conventions, and the judgement to tell genuinely good generated code from code that merely looks plausible
• Comfortable owning a feature alone, from database to UI
• English B2+ 

Nice to have

• Angular, for the parts of the platform built on it
• MCP servers, custom agent skills or other tooling you built around AI-assisted development
• React Native
• Domain experience in scheduling or logistics

🔹Who we are!

At Levi9, we are passionate about what we do. We love our work and together in a team, we are smarter and stronger. We are looking for skilled team players who make change happen. Are you one of these players?
 

🔹About the project

We are looking for a Senior System Administrator for our internal needs. You will work with the company’s cloud systems, participate in internal projects, and help our SysAdmin team. Please note that this is a full-time, office-based role from our Kyiv office during the first three months. After successfully completing the probation period, you will be able to work in a hybrid format.
 

🔹Requirements

Infrastructure & Networking:

• Strong networking experience, including:
  • Routers — MikroTik
  • Switches — Juniper, HP
  • WLAN — Aruba, Ubiquiti (UBNT)
  • VPN tunnels, IPSec, EoIP
  • VLANs, 802.1X, RADIUS
  • Firewalls and firewall rule management
• Strong understanding of TCP/IP, DNS, DHCP, routing, NAT and network troubleshooting.
• Understanding of network security principles, firewall rules and security best practices.
• Experience with software and hardware load balancers.
• Experience with proxy and reverse proxy technologies.
• Ability to troubleshoot complex network and infrastructure issues and identify root causes.

Microsoft / Windows Infrastructure:

• Strong experience with Windows Server administration.
• Practical experience with:
  • Active Directory Domain Services (AD DS)
  • DNS / DHCP
• DFS
• WSUS
• SCCM / Microsoft Configuration Manager
• Group Policy
• Understanding of Active Directory security, Group Policy and identity management.
• Experience with enterprise Windows infrastructure and production environments.
• Experience managing Windows devices.

Virtualization & Cloud:

• Strong experience with VMware vCenter Server and virtualized environments.
• Practical experience with Microsoft Azure.
• Good understanding of Azure infrastructure, including:
  • Virtual Machines
  • Virtual Networks, Subnets and NSGs
  • Azure Storage
  • Azure Backup
  • Azure Monitor / Log Analytics
  • Azure RBAC
• Experience with hybrid on-premises / cloud infrastructure.
• Understanding of cloud security, availability, backup and disaster recovery principles.
• Experience with cloud migrations and infrastructure optimization is an advantage.

Identity, Microsoft 365 & Endpoint Management:

• Experience with Microsoft 365 / Office 365 administration.
• Experience with Microsoft Entra ID (Azure AD), including users, groups, MFA, SSO and Conditional Access.
• Understanding of endpoint security and device compliance policies.

Security:

• Strong understanding of infrastructure and network security principles.
• Experience with firewall configuration and security policies.
• Understanding of VPN/IPSec security.
• Understanding of RBAC, MFA, least-privilege access and Zero Trust principles.
• Experience with system hardening, patch management and security best practices.

Automation & Modern Infrastructure:

• Good PowerShell skills and experience automating administrative tasks.

Monitoring, Backup & Troubleshooting:

• Experience with infrastructure monitoring and log analysis.
• Experience with backup and restore solutions.

Communication:

• Intermediate English (B1–B2 or higher).
• Ability to communicate effectively with technical and non-technical teams.
• Ability to document infrastructure, configurations and technical solutions.
   

🔹Nice to have

• Practical experience with Linux server administration, including Ubuntu Server, CentOS
• Basic understanding of Linux networking, services, permissions, logs and troubleshooting.
• Microsoft Azure certifications, especially Azure Administrator / Azure Solutions Architect.
• CCNA / JNCIA certification.
• Experience with Microsoft Defender.
• Experience with Terraform / Infrastructure as Code.
• Experience with Docker or Kubernetes.
• Experience with Azure DevOps / GitHub Actions.
• Experience with Windows Server Failover Clustering.
• Experience with enterprise firewall platforms.
• Experience with hybrid identity and Azure AD Connect / Entra Connect.
• Experience participating in cloud migration or infrastructure transformation projects.
• Experience with MDM / Endpoint Management solutions, like Microsoft Intune, Mosyle/Jamf

🔹9 reasons to join us:

1. Today we're working with the technology of tomorrow.
2. We don't wait for a change. We are the change.
3. We're experts in creating experts (Levi9 academy, Lead9 program for leaders).
4. No micromanagement. We are free birds with a clear understanding of what the high performance is!
5. Learning in Levi9 never stops (unlimited Udemy for business, meetups, English courses, Professional trainings).
6. Here you can train your body and mind.
7. We've gathered the best locations - comfortable, cozy and pet-friendly offices in Kyiv (5 minutes from Olimpiyska subway station) and Lviv (5 minutes from the Opera Theatre) with regular offline internal events
8. We have master's degree in work-life balance.
9. We are actively supporting Ukraine with constant donations and volunteering
    

About the Company

​Our client is a financial technology services provider dedicated to expanding global access to digital assets by building innovative solutions in the trading and cryptocurrency ecosystem. Their products provide exchanges, liquidity solutions, and enterprise-grade integrations for clients worldwide. Specialized in building Crypto, Web3, and various White-Label Solutions, we are looking for an ambitious and tech-savvy React Native Developer to help us build high-performance mobile applications.

​In this role, you will have an excellent opportunity to gain hands-on experience within a rapidly growing organization. You will be a core member of our engineering team, translating complex financial concepts into intuitive mobile user experiences.

​What You'll Do

​You will be a key builder in our mobile development lifecycle, applying your technical foundation to create seamless cross-platform applications. Your main responsibilities will include:

• ​Mobile Development: Develop, test, and maintain features for our mobile exchange and crypto products using React Native and TypeScript.
• ​Interface Optimization: Learn to optimize mobile components for maximum performance, responsiveness, and smooth rendering across iOS and Android devices.
• ​Cross-Functional Collaboration: Work closely alongside product owners, UI/UX designers, and backend engineers to translate functional requirements and mockups into clean mobile code.
• ​API Integration: Connect mobile frontends with RESTful APIs and handle real-time data communication (e.g., WebSockets) for live market feeds.
• ​Engineering Culture: Write clean, maintainable, and testable code while actively participating in code reviews, daily stand-ups, and sprint planning.

​

Your AI-Native Advantage

We believe AI is a powerful co-pilot for modern software engineering. In this role, we expect you to bring an AI-native approach to your daily work—actively leveraging modern AI tooling (such as GitHub Copilot, ChatGPT, Claude, or Cursor) to supercharge your coding speed, automate routine implementation tasks, and accelerate your technical growth.

​

Who You Are

​You are a proactive, detail-oriented, and highly adaptable developer who learns quickly. You are:

• ​A Clear Communicator: You can effectively articulate your technical decisions and ask the right questions within our distributed team.
• ​A Problem-Solver: You are self-motivated, resilient, and genuinely enjoy tackling complex logical puzzles.
• ​A Tech Enthusiast: You have a curious mindset with a strong interest in (or passion for) blockchain, cryptocurrency, and mobile innovation.
• ​A Team Player: You value constructive feedback, code reviews, and contributing positively to a shared engineering culture.

​

Qualifications

• ​English: Upper-Intermediate level or higher (both written and verbal communication).
• ​Experience: 2+ years of professional commercial software development experience, with a dedicated focus on building applications with React Native.

​

Core Technical Skills:

• ​Solid proficiency in React Native core principles and the TypeScript ecosystem.
• ​Experience working with mobile state management and basic native modules.
• ​Good understanding of RESTful APIs, JSON data structures, and handling asynchronous data streams.
• ​Proficient with Git version control and collaborative workflows.
• ​Education: A Bachelor's degree in Computer Science, a related technical field, or equivalent practical engineering experience.

​

Bonus Points:

• ​Familiarity with or exposure to Web3, Fintech, or Cryptocurrency platforms.
• ​Personal projects or experience demonstrating an advanced use of AI coding assistants.

​

We Offer

• ​Growth & Mentoring: Direct access to corporate Mentoring and Educational Programs to scale your engineering career.
• ​Flexibility & Hubs: Flexible working hours with physical office spaces located in Ukraine and Poland (Wroclaw).
• ​Health & Wellness: Medical Insurance in Ukraine and a Multisport program in Poland.
• ​Time Off: Paid vacation, sick leaves, and all official holidays.
• ​Language Support: Corporate English classes up to three times a week to keep your skills sharp.
• ​Infrastructure: The company provides all the necessary high-end hardware and development equipment.
• ​Contractor Support: Complete tax and accounting services handled directly for Ukrainian contractors.
• ​Culture: Regular corporate-level activities (incredible team-building, parties, sports, and tech events) combined with an advanced bonus system.

About the Project: We are building a massive, proprietary Ticketing & Event Management Ecosystem for the US market. This is NOT a standard booking site. We are engineering a custom, high-load platform from scratch. The ecosystem includes:

• Complex Web Platform: Handling Reserved Seating schemes, Camping bookings, and deep Event Management logic.
• On-Site Operations: Gate Scanning functionality and Ticket Printer control. We develop the scanning logic and integrate it with physical hardware for printing.

• Mobile Ecosystem: A feature-rich mobile application for organizers and attendees.

   

We don't use "out-of-the-box" solutions. We build our own logic to handle heavy complexity. If you prefer solving technical puzzles rather than integrating standard plugins, this is your place.

⚠️ THE CULTURE (Read this first): We are a US-based startup in an aggressive growth phase. We are looking for a Founding Engineer mindset.

• Intensity: We work with the US market. Late evening calls (European time) are standard to sync with the founders.
• Ownership: You don't just "close tickets." You own the feature from the database architecture to the UI. If the Gate System goes down on a Saturday night during a festival, you are the one helping to fix it.
• No "Code Monkeys": We discuss business goals. You need to understand why we are building a feature. If a requirement doesn't make sense technically, we expect you to push back and propose a better solution.

Tech Stack: React, Remix, Tailwind UI, Node.js, NestJS, TypeScript, PostgreSQL (TypeORM), GCP infrastructure.

Requirements:

• 5+ years of engineering experience, with deep expertise in the Node.js/React ecosystem.
• Modern Stack Mastery: You are proficient with NestJS on the backend and React/Remix + Tailwind UI on the frontend.
• Architectural Grit: Experience building custom complex systems (booking engines, CRM, logistics). You know how to design database schemas (PostgreSQL/TypeORM) that won't break under load.
• Integrations: Experience with payment processors (Stripe, etc.) and—crucially—an interest in working with hardware integrations (printers, scanners, IoT).
• US Startup Availability: You are comfortable working late hours and staying responsive during critical festival launches.
• Mobile Awareness: Knowledge of mobile development (React Native) is a plus.
• English: Upper-Intermediate or higher. You must be able to explain complex technical trade-offs to the founders.

Responsibilities:

• Engineer the Core: Design and develop the backend and frontend for the Ticketing Platform.
• Solve Hard Problems: Implement logic for Reserved Seating, interactive maps, and complex order flows.
• Hardware & Gate Logic: Write code that interacts with the physical world (scanning tickets, printing).
• Performance: Optimize the app to handle traffic spikes during ticket sales drops.
• Quality & DevOps: Write testable code, manage CI/CD pipelines, and deploy to GCP. You break it, you fix it.

We Offer:

• High Reward for High Performance: Competitive salary + Advanced Bonus System (We reward those who build the business with us).
• Real Engineering Challenge: No CMS wrappers. Pure custom development on an actual stack.
• Direct Impact: Your code runs the show at real festivals in the US.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement (50%).

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is looking for an AI Builder / Full-Stack Engineer to join an early-stage startup with a very small team and a high level of ownership.

The company is building an AI-native product for the janitorial industry that automates the processing of large volumes of complex documentation, including contracts and RFPs. The product analyzes this information and generates accurate, detailed bids, including pricing, equipment selection, and task breakdowns down to the room and space level.

This role is ideal for an engineer who can take an AI capability end-to-end — from designing agents and backend systems to building the product experiences through which users interact with them. You’ll work across AI/LLM engineering, backend systems, data pipelines, and full-stack product development.

Key Requirements:
🔹 Strong commercial experience with AI/LLM engineering and backend development;
🔹 Strong Python engineering skills;
🔹 Hands-on experience building AI agents, LLM workflows, or AI-native systems;
🔹 Experience designing backend services, APIs, data pipelines, and working with databases;
🔹 Ability to work with unstructured data and build systems for processing and analyzing complex information;
🔹 Experience integrating and working with LLM APIs and AI models;
🔹 Comfortable building full-stack product features and modern web UIs;
🔹 Experience with React, Next.js, and/or Node.js;
🔹 Strong understanding of system design, data modeling, debugging, and infrastructure;
🔹 Experience testing AI systems and evaluating the quality of model outputs;
🔹 Ability to take an AI capability from agent/backend logic through to a usable customer experience;
🔹 High level of ownership and ability to independently drive technical work from architecture to production;
🔹 Comfortable working through ambiguous product and technical requirements in a fast-paced startup environment;
🔹 Pragmatic approach to engineering — knowing when to build deeply and when to ship quickly;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Experience working specifically with contracts, RFPs, or other complex business documentation;
🔹 Experience building UIs for managing or interacting with AI agents;
🔹 Experience with both commercial and open-source AI models;
🔹 Previous experience in the janitorial / cleaning services industry or similar domain;

What you will do:
🔹 Design and deploy agentic AI workflows, agent harnesses, and orchestration systems;
🔹 Develop and maintain the backend for AI agents that process and analyze contracts, RFPs, and other complex documents;
🔹 Build pipelines for large volumes of unstructured data, including OCR and vision-based document and image analysis;
🔹 Integrate AI tools and models, including OpenAI, Google, and open-source models, using Python;
🔹 Build AI agent orchestration using LangChain, Deep Agents, and similar frameworks;
🔹 Build backend services, APIs, data pipelines, and core infrastructure;
🔹 Own data flows across ingestion, transformation, storage, retrieval, evaluation, and application usage;
🔹 Design and maintain databases, including Postgres and MongoDB;
🔹 Build full-stack product experiences around AI capabilities, including agent interfaces, review/approval flows, and AI-assisted workflows;
🔹 Collaborate with frontend development using React, Next.js, and Node.js to integrate AI agents into the product;
🔹 Turn structured and unstructured AI outputs into polished user-facing experiences, documents, and product workflows;
🔹 Build datasets and testing approaches for AI systems and implement evaluation metrics, including LLM-as-a-judge and statistical evaluation;
🔹 Debug model behavior, pipeline failures, data quality issues, frontend/backend integration, and system performance;
🔹 Own complex technical problems end-to-end, from architecture and implementation through production;
🔹 Build reliable, scalable, and secure systems for an AI-native product;

Interview stages:
🔹 HR Interview;
🔹 Technical Interview — 30 min;
🔹 Non-technical / Culture Fit Interview — 60 min;
🔹 Deep Technical Interview — 1 hour;
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.
 

Our client’s product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes. Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have. Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Key Requirements:

🔹Strong Python and system design fundamentals — enough to make sound technical calls and catch when the AI is wrong;
🔹Experience delivering software from idea to production;
🔹Excellent system design and architectural thinking;
🔹Ability to make technical decisions independently and take ownership of outcomes;
🔹Experience working with AI coding tools such as Claude Code, Cursor, Codex, GitHub Copilot, or similar;
🔹Strong product mindset and the ability to balance technical and business priorities;
🔹Comfortable working in ambiguous, fast-moving environments;
🔹Excellent communication and collaboration skills;
🔹Ability to review, challenge, and improve AI-generated output rather than relying on it blindly;
🔹Experience building AI-native development workflows;
🔹English – Upper-Intermediate or higher.

Will be plus:

🔹Django experience;
🔹Experience with modern frontend technologies, QA automation, or full-stack environments;
🔹Experience working in product companies or startups.

What you will do:

🔹Own features end-to-end, from initial requirements to production and monitoring;
🔹Partner with Product to turn requirements into clear execution plans — Product owns the what, you own the how;
🔹Orchestrate AI agents across development, QA, and automation;
🔹Review, validate, and improve AI-generated code and solutions;
🔹Make architectural decisions, define data models, and optimize system performance;
🔹Ensure high quality throughout the entire delivery lifecycle;
🔹Own a feature area while contributing across other areas when needed;
🔹Collaborate directly with engineering and product teams to continuously improve delivery processes.

Interview stages:
 

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (optional);
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

About the Role

We are looking for a Senior Product Designer to take full ownership of end-to-end design across multiple products within our growing vertical.

In this role, you will be the sole design authority for the vertical. Because there is no internal design review or design lead, you will be responsible for making autonomous design decisions, defending your choices with data and UX logic, and driving execution from concept to engineering handoff. You will work across data-dense interfaces, conversion funnels, and build a unified design system that serves multiple products.

Key Responsibilities

• End-to-End Ownership: Lead product design across multiple concurrent products within the vertical, managing all project phases independently.
• Design Systems: Architect, maintain, and document a multi-product design system in Figma—separating shared foundations from product-specific elements.
• Data-Dense UI/UX: Design complex interfaces featuring search results, data records, hierarchical data, ranking, confidence indicators, and all screen states (empty, error, loading, zero-results).
• Conversion Optimization: Design high-converting marketing landing pages, checkout processes, paywalls, add-on flows, and cancellation paths.
• Data-Informed Design: Analyze user funnel metrics using Amplitude to identify friction points and validate design changes with measurable impact.
• Developer Handoff: Structure production-ready Figma libraries and work closely with engineering teams using Jira for asynchronous and real-time execution.

Requirements Core Expertise

• Senior-Level Autonomy: Proven track record of owning product design independently, navigating ambiguity, and articulating design rationale to stakeholders without needing design direction.
• Advanced Figma Mastery: Deep experience with variables, modes, auto-layout, components/variants, property structures, published libraries, interactive prototypes, and Dev Mode workflows.
• Design Systems: Demonstrated ability to build, document, and scale shared design systems across more than one product.
• Conversion & Funnel Focus: Hands-on experience optimizing landing pages, checkout/paywall flows, and retention/cancellation flows. Must be able to demonstrate past design changes tied directly to business metrics.
• Analytics Competency: Ability to read funnel data (Amplitude experience preferred) and translate quantitative insights into UX improvements.
• Communication & Tools: Native or full professional English fluency (written and spoken) for product documentation and engineering syncs. Proficiency in Jira and Google Workspace.

Nice-to-Have / Preferred

• Domain Experience: Prior design experience in people-search, background check, identity verification, or related US B2C data products.
• Front-End Understanding: Basic understanding of HTML/CSS constraints to collaborate effectively with engineers on technical feasibility (no coding required).

What We Offer

• 100% Remote Work: Complete location flexibility within compatible time zones.
• Long-Term Stability: Continuous, full-time need as our vertical expands its product portfolio.
• High Impact & Ownership: Direct control over product vision, strategy, and execution without bureaucratic layers.

🔹 Who we are!

At Levi9, we are passionate about what we do. We love our work and together in a team, we are smarter and stronger. We are looking for skilled team players who make change happen. Are you one of these players?

🔹 About the project

Our client is a leading media company in Western Europe, delivering high-quality content across various platforms, including newspapers, magazines, radio, TV, websites, apps, and podcasts. Their brands reach millions of people daily, shaping the media landscape with independent and trusted journalism.

🔹 Responsibilities

As a Salesforce Developer, you will work alongside our Belgian-Dutch client’s team, developing and maintaining internal systems using Salesforce technologies. You will enhance the company’s operational efficiency, leveraging cutting-edge tools to optimise content delivery and internal workflows.

🔹 Requirements
Technical skills:

• 3+ years of experience as a Salesforce Developer
• In-depth knowledge of Apex and it's core principles
• In-depth knowledge of Async Apex
• Experience in Sales Cloud, Service Cloud
• Experience with LWC
• Experience with setting up core components of Salesforce
• Knowledge about best practices in Salesforce (config & code)
• In-depth knowledge about GIT and core dev principles for DevOps
• Knowledge about Gearset or other DevOps tools is a plus
• Experience with complex managed packages is also a plus
• Experience with AI (GitHub Copilot / Claude Code)

Soft/Functional skills:

• Used to working in a multi-dev environment
• Not afraid of being pro-active and creating cases + doing follow-up with third-party vendors
• Able to communicate with business users on a non-technical level
• Experience with Jira
   

🔹 Domain logic
Knowledge of advertising/accounting processes/having worked in financial sectors would be a huge benefit!

🔹A few more important things

• We consider candidates who have at least an Upper-intermediate level of English.
• We work in a hybrid setup, so we prioritize candidates who are based in Kyiv or Lviv and can visit our office on their first working day.
   

🔹 9 reasons to join us:

1. Today we're working with the technology of tomorrow.
2. We don't wait for a change. We are the change.
3. We're experts in creating experts (Levi9 academy, Lead9 program for leaders).
4. No micromanagement. We are free birds with a clear understanding of what the high performance is!
5. Learning in Levi9 never stops (unlimited Udemy for business, meetups, English courses, Professional trainings).
6. Here you can train your body and mind.
7. We've gathered the best locations - comfortable, cozy and pet-friendly offices in Kyiv (5 minutes from Olimpiyska subway station) and Lviv (5 minutes from the Opera Theatre) with regular offline internal events
8. We have master's degree in work-life balance.
9. We are actively supporting Ukraine with constant donations and volunteering