Jobs

TemaBit Fozzy Group is an IT company that develops unique solutions for more than 40 businesses of Fozzy Group. We specialize in web and mobile development, as well as software for managing business processes and infrastructure projects.

In addition, we experiment and care about the team and the Guest, we value cooperation, we preach honesty and openness.

You will play a major role in our engineering team by designing, developing, and maintaining high-quality backend systems and applications. Your expertise in .NET and Cloud Native development, coupled with a solid understanding of backend architectures, will drive the creation of scalable, efficient, and secure software solutions.

In this role, you will also leverage modern AI-powered tools and practices to improve productivity, code quality, and decision-making across the software development lifecycle.

Key Responsibilities:

• Develop backend systems using .NET (with focus on Cloud Native development), ensuring code quality, performance, and scalability
• Collaborate within cross-functional engineering team to design and develop high-quality web applications
• Drive engineering excellence by adopting and following engineering best practices in your team
• Participate in the entire software development lifecycle, from concept to deployment
• Contribute to the architecture and implementation of scalable and efficient solutions
• Support junior and middle developers, guiding them through code reviews, and fostering a culture of continuous learning and improvement
• Leverage AI-driven tools (e.g., GitHub Copilot, Amazon Q, ChatGPT) to assist in coding, documentation, testing, troubleshooting, and optimizing development workflows
• Promote responsible and ethical AI usage, ensuring compliance with company policies and data privacy standards

Requirements:

• 4+ years of .NET development
• Proficiency in .NET 8+
• Experience using AI-powered development tools to enhance productivity, code quality, and testing efficiency
• Experience of AWS Cloud Native development, familiarity with AWS services (i.e. Lambda, API Gateway, S3, Fargate)
• Track record of implementing microservices based back-ends
• Knowledge EF Core / RDS Postgres
• Knowledge of messaging (preferable Kafka) 
• Knowledge of DDD, Event Sourcing, CQRS
• Understanding of relational and non-relational databases
• Experience with Unit/Integration testing
• Experience with containerization technologies (Docker)
• Understanding of Infrastructure as Code principle (experience with CDK will be a plus)
• Understanding of Agile/Scrum methodologies and experience working in an Agile environment
• Intermediate/B1 English Level, ability to read & write tech documentation
• Strong communication skills

Nice-to-have Skills & Experience:

• Experience building Gitlab CI/CD pipelines
• Experience with DynamoDB
• TypeScript

We propose:

• The ability to generate and influence decision-making
• Competitive salary discussed based on the results of the interview with the successful candidate
• Medical insurance
• Discounts for network employees
• Remote work mode, and if you want to work in the office — there is a cozy co-working space in the Silver Breeze business center in Kyiv

Lime Vizio
Product: High-volume e-commerce (US / Canada)
Format: Remote, full-time
Timezone: Los Angeles time (PST / PT)

About the role

We are looking for a COO who owns operations and profit, not just processes.

This role is about turning a complex, high-volume eCommerce business into a predictable, scalable, and margin-driven system.

You will be responsible for fixing operational inefficiencies, structuring execution, improving unit economics, and building systems that scale without chaos.

Responsibilities

• Own end-to-end operations across the business
• Drive EBITDA growth and improve unit economics
• Reduce cost per order, refunds, cancellations, and inefficiencies
• Redesign core operational flows (order → routing → fulfillment → resolution)
• Build structured systems, ownership, KPIs, and SLAs
• Replace manual work with automation and AI-driven workflows
• Improve execution stability and fulfillment predictability
• Scale operations 2×+ without proportional cost increase
• Work directly with CEO on priorities, trade-offs, and execution

Requirements

• Strong eCommerce experience is mandatory (high-volume operations)
• 8+ years in COO / operations / systems / strategy roles
• Proven experience scaling operations 2×+
• Strong understanding of unit economics and profitability drivers
• Experience building and optimizing systems (not just managing teams)
• Hands-on experience with automation and AI tools
• Experience with remote/distributed teams
• Ownership mindset and strong decision-making ability

Not a fit if

• you’ve never worked with high-volume eCommerce
• you can’t explain unit economics clearly
• you manage processes but don’t fix systems
• you avoid ownership or decision-making
• you rely on manual work instead of building systems

Nice to have

• Marketplace / aggregator model experience
• Experience managing peak seasons (Valentine’s Day, etc.)
• BI / dashboards / financial modeling
• Experience scaling vendor networks

What we offer

• Remote, long-term cooperation
• Direct impact on revenue and profitability
• Full ownership of operations
• Fast decision-making, low bureaucracy
• Opportunity to rebuild and scale systems

Required skills

• Operations Management — 5+ years
• eCommerce — 3+ years
• Unit Economics — 3+ years
• Process Optimization — 5+ years
• Automation / AI — 2+ years

Language

• English — B2+ (Upper-Intermediate or higher)

About Lime Vizio

Lime Vizio is a product-driven e-commerce company operating in the floral and gifting industry across the United States and Canada.

We build and manage high-volume platforms that connect customers with local florists and delivery partners. Our focus is on conversion, operational efficiency, and reliable execution — especially during time-sensitive moments like Valentine’s Day and Mother’s Day.

We operate as a remote-first team with strong ownership, data-driven decisions, and clear accountability.

Who We Are

At Bennett Data Science, we've been pioneering the use of AI, predictive analytics, and data science for over a decade for some of the biggest brands and retailers. We're at the top of our field because we focus on delivering actionable AI for our clients. Our deep experience and product-first attitude set us apart from other groups and gets us the business results our long-term clients want.

Why You Should Work With Us

You'll be exposed to a wide range of clients who are at the cutting edge of innovation in their field and get to work on fascinating problems, supporting real products, with real data. We help lots of companies, from some of the largest companies in the world to small startups in Silicon Valley who are building the next big thing.

About

We are hiring for a remote applied AI consulting firm that builds production AI systems for clients. The company works on real business workflows, private data, and deployed software. The team is small, senior, and focused on systems that survive production use. The company values clear ownership, strong engineering judgment, and direct communication.

The role

You will own a reusable agent platform that powers every agentic client engagement. The platform will cover orchestration, tool calling, retrieval, evaluation, deployment, monitoring, and common data connectors. You will take the current foundation forward and make it stable, documented, and easy for other engineers to use. You will make key architecture choices and keep the system simple enough to extend across different client environments. You will work closely with senior engineers who adapt the platform to client workflows.

You will:

• deliver a scalable agentic platform from early prototypes to a deployable, sellable product
• build the core services that let agents plan work, use tools, retrieve data, and complete tasks safely
• apply proven practices for reliability, security, monitoring, cost control, and recovery
• create clear ways to test quality, review production behavior, and improve the platform based on real usage
• make the platform easy to deploy, operate, and adopt across client environments
• write clear guidance for engineers who build on the platform.

Required:

• LangGraph in production is essential. You have designed, shipped, and maintained LangGraph graphs in production: state management, checkpointing, multi-agent orchestration, and human-in-the-loop interrupts
• 7+ years shipping production software, with at least 2 years on LLM-powered systems running in production (not an internal tool)
• Strong Python. Comfortable with FastAPI or equivalent for serving, Postgres or equivalent for state, and Docker for deployment
• Built or maintained a non-trivial agent system end to end: orchestration, tool calling, retrieval, evaluation, deployment
• RAG experience: hybrid retrieval, chunking strategy, evaluation, citation grounding, no-answer fallback
• Production cloud deployment on AWS, GCP, or Azure. Comfortable with continuous integration and deployment, observability, on-call
• Evaluation discipline: you measure on production traffic, you write the eval harness, you do not ship without it
• Written and spoken English at B2 or above
• Can take an ambiguous problem and ship a working system without daily supervision

Strong plus:

• Open-source contributions to LangGraph or LangChain, or you have published LangGraph patterns others use
• You have built a platform or framework that other engineers use. You have written the documentation for it
• Comfort with a second orchestration approach beyond LangGraph (Claude Agent SDK, AutoGen, CrewAI, or hand-rolled) so you can make the right call per client
• Fine-tuning experience: LoRA, PEFT, instruction tuning, distillation
• Open-source contributions to LlamaIndex, DSPy, Haystack, or similar
• Background in classical ML (scikit-learn, gradient boosting, time series)
• MCP (Model Context Protocol) experience or interest
• Shopify ecosystem, Snowflake, or Postgres extensions experience
• Ukrainian native or fluent

You get full ownership of a core production system with senior peers and direct access to decision makers.
 

You you also get remote work with flexible daily hours and authority to shape engineering standards for agent systems.

Our client is a fast-growing international iGaming startup building a new gaming business with global ambitions. As the company scales, they are looking for a Reconciliation Specialist to establish strong payment controls and build robust reconciliation processes from the ground up.

This is a highly important operational role sitting at the intersection of Payments, Finance, Risk, and IT. The successful candidate will take ownership of transaction reconciliations, settlement checks, exception management, and payment control processes across PSPs, banks, internal systems, and where relevant, crypto payment infrastructure.

This is an excellent opportunity to join an early-stage business where your work will directly shape core financial operations and where the role offers clear career growth into broader payments operations, treasury, settlements, or finance ownership.

Key responsibilities and your contribution:

Reconciliation Operations

• Build and maintain the reconciliation framework for deposits and withdrawals across internal systems, PSP reports, bank statements, and, where relevant, wallet or crypto payment data.
• Set up the initial reconciliation model in Excel during the launch phase to validate matching logic, exception rules, and operational control processes.
• Support the future migration of reconciliation processes into internal automated systems.

Payment Transaction Control

• Reconcile deposit transaction flows, validating statuses and settlement outcomes across all payment providers.
• Investigate successful, failed, canceled, duplicated, missing, and amount-mismatch transactions.
• Identify and resolve discrepancies between internal transaction statuses and provider-reported statuses.

Withdrawal & Settlement Control

• Reconcile withdrawal flows across internal systems, PSP statements, and banking data.
• Validate settlement flows and confirm receipt of funds into company accounts.
• Identify under-settlement, over-settlement, missing settlement references, and other settlement discrepancies.
• Monitor provider balances and ensure payment accuracy across all channels.

Exception Management & Investigation

• Investigate reconciliation breaks and transaction discrepancies end-to-end.
• Coordinate issue resolution with Operations, Finance, Risk, IT teams, and external payment providers where needed.
• Maintain clear and structured exception logs until full resolution.
• Validate PSP fees, refunds, reversals, chargebacks, and other payment adjustments impacting reconciliation accuracy.

Reporting & Process Development

• Prepare daily, weekly, and monthly reconciliation reports and control summaries.
• Support month-end closing processes, audit preparation, and internal financial reviews.
• Define requirements for future reconciliation dashboards, exception monitoring tools, and automated controls.
• Contribute to building scalable payment control infrastructure as the business grows.

Your qualifications:

• 5+ years of experience in reconciliation, payments operations, settlements, or finance operations.
• Strong experience in iGaming, PSP, fintech, or other high-volume online payment environments.
• Solid understanding of payment transaction flows, including deposits, withdrawals, settlements, refunds, chargebacks, reversals, and provider balances.
• Experience reconciling across multiple data sources, including internal platforms, PSP statements, and banking records.
• Strong Excel skills and confidence working with large transaction-level datasets.
• Strong analytical mindset with exceptional attention to detail.
• Ability to investigate issues independently and drive them through to resolution.
• Understanding of payment controls, settlement processes, and operational financial workflows.
• Fluent English, both written and spoken.

Nice to have:

• Experience within iGaming payment operations.
• Experience with crypto payment reconciliations.
• Experience with reconciliation automation tools or payment control systems.
• Background in BI tools, automation projects, or drafting business requirements for IT teams.
• Understanding of fraud workflows, chargeback operations, and risk-related payment controls.

Benefits:

• A key ownership role within a fast-growing international iGaming startup.
• Opportunity to build reconciliation and payment control processes from the ground up.
• Clear career progression into broader payments, treasury, settlements, or finance operations leadership.
• Flexible work format (on-site in Dubai), with relocation support provided after the probation period, where required.
• Competitive compensation package discussed individually with each candidate.

MTicket is building a production AI runtime on top of a real ticketing and live events business.
This is not a chatbot wrapper, not a demo, and not a pet project.
Our systems operate around real-world workflows: ticket sales, payments, stadium shows, scanners, live event operations, approvals, and time-sensitive business processes.
We are looking for a strong Senior Python Backend Engineer who can build reliable AI-powered infrastructure in production.

 

What you’ll build

You’ll work on the core AI runtime layer, including:
 

• Async AI workers and orchestration runtime
• Event-driven pipelines and queue processing
• LLM integrations with OpenAI / Anthropic
• LLM proxy layer and structured output validation
• Retries, timeouts, DLQ and failure handling
• RAG pipelines, pgvector and vector search
• Approval flows and human-in-the-loop workflows

• Observability, tracing and production debugging

   

Tech stack

Python, FastAPI, LangGraph / LangChain or similar orchestration runtimes, OpenAI / Anthropic, PostgreSQL, pgvector, Kafka / SQS / RabbitMQ / Redis, OpenTelemetry, AWS, Docker.

 

Must have

• Senior-level production Python experience
• Strong FastAPI and async Python skills
• Experience with event-driven systems: queues, workers, retries, DLQ
• Solid PostgreSQL experience
• API integrations in production
• Production debugging experience
• Understanding of observability, tracing and monitoring
• Ability to own complex backend systems end-to-end

• Ukrainian or Russian language proficiency at C1 level.

   

Strong plus

• LLM pipelines in production
• LangGraph, LangChain or other orchestration runtimes
• RAG, embeddings, pgvector or vector search
• OpenTelemetry
• Structured outputs and JSON schema validation
• Kafka, SQS or RabbitMQ

• Experience with payments, ticketing, marketplaces, live events or operational workflows

   

First 90 days

In your first 90 days, you will:
 

• Build async worker infrastructure
• Implement the orchestrator runtime
• Integrate the LLM proxy layer
• Build validation pipelines
• Connect telemetry, tracing and observability

• Ship the first operational AI workflows into production

   

What you’ll get

• Architectural ownership from day one
• Real production AI systems, not demos
• Direct impact on AI runtime architecture
• Strong engineering culture
• Fast decision-making and close collaboration with leadership

• Remote work from anywhere 

   

This role is a great fit for an engineer who wants to build real AI infrastructure: queues, workers, orchestration, observability, validation, production reliability and systems that directly affect live business operations.

About Digis
Digis is a European IT company with 230+ specialists delivering complex products for 70+ clients across the U.S., Europe, and Canada. We operate in a remote-first environment and focus on long-term collaboration, stable projects, and transparent processes.

About the Project
You will join a long-term UK-based healthtech project focused on remote patient monitoring and connected care.
The product helps improve healthcare services for patients and supports research and therapy development. The project is mature, stable, and continues to grow, with a strong engineering team and well-organized QA processes.

Requirements

• 5+ years of general experience in QA
• 2+ years of commercial experience in automation testing
• 1+ year of recent hands-on experience with JavaScript
• 1+ year of recent hands-on experience with WebDriverIO
• Upper-Intermediate+ English level

Responsibilities

• Develop and maintain automated tests using JavaScript and WebDriverIO
• Cover functional, regression, API, and end-to-end testing scenarios
• Analyze test results and report defects
• Contribute to improving test automation coverage and QA processes

Advantages

• Long-term healthtech project with meaningful product impact
• Stable and established business
• Strong and experienced QA/engineering team
• Focus on quality, automation, and clear processes

We Offer

• 20 paid vacation days per year
• 5 paid sick leaves
• Compensation for professional courses
• English learning support
• Work equipment
• Transparent communication and processes
• Opportunity to switch projects within Digis
• Legal and accounting support
• Corporate psychologist

Rozmova/Clearly is a mental health marketplace with a strong B2C core.

We have built a solid business across Ukraine, Poland, and Spain, with Spain currently being our priority and fastest-growing market.

At the same time, we are not just scaling what already works. We are always rethinking how this category should evolve — combining marketplace dynamics, product innovation, and AI to build a scalable and sustainable mental health ecosystem.

Our focus now:

• strengthening unit economics in core markets
• scaling Spain and selected new markets
• testing new growth approaches and revenue models
• building competitive advantage through product and technology

This is a business-critical role responsible for unlocking Clearly's next stage of growth — primarily through product, technology, and new business models, and then through marketing and other channels.

This is a new role for Clearly. We are looking for someone who specializes in exactly this field with deep growth experience and a genuine growth mindset.

KEY RESPONSIBILITIES

Growth Strategy & New Growth Directions

• Own and continuously refine Clearly's growth strategy, with a focus on new client and new product acquisition
• Identify and validate new revenue streams, business models, and growth directions
• Define how the business scales, primarily through product innovation, technology, and marketplace mechanics, and then through marketing and other levers
• Own unit economics (CAC, LTV, payback) for new launches, new growth instruments, and experiments
• Maintain a clear view of forecasting and ROI across growth initiatives Product, Tech & AI as Primary Growth Levers
• Work closely with Product and Tech to identify and unlock growth opportunities within the product
• Translate product and technology capabilities into concrete growth hypotheses and experiments
• Drive initiatives around personalization, matching quality, retention loops, and engagement
• Identify where AI can unlock meaningful improvements in acquisition, retention, or monetization
• Ensure new features and innovations have clear business impact
• Leverage product and tech advantages to support expansion into new markets (in close collaboration with the Expansion team) Business Model Innovation
• Explore and test new business models that can drive growth beyond the current marketplace structure
• Evaluate pricing, packaging, and monetization strategies as growth levers
• Design experiments to validate new models before scaling them
• Own P&L tracking for new business models and growth experiments Experimentation & Growth Loops
• Build a culture of structured experimentation across product, channels, and business models
• Design and run A/B tests across acquisition, product, pricing, and retention
• Identify and scale growth loops (referrals, reactivation, supply-side improvements)
• Develop a deep understanding of funnel performance, attribution, and cohort behavior Cross-Functional Alignment
• Align Product, Tech, Marketing, and Supply teams around shared growth priorities during growth stages
• Build strong feedback loops between customer insights, product decisions, and growth strategy
• Ensure consistent execution across teams
• Turn strategy into fast, structured execution, without duplicating responsibilities of existing team leads Team & Leadership
• Build and lead a high-performing growth team (analysts, marketers, growth engineers, ops)
• Hire and develop strong operators with both analytical and strategic thinking
• Set clear priorities and maintain high execution standards
• Foster a culture of ownership, speed, and accountability

REQUIREMENTS

• 5+ years in growth, strategy, or general management roles in marketplaces, SaaS, or similar environments
• Proven track record of scaling B2C businesses with ownership over results
• Strong understanding of product-led growth and how technology can drive acquisition and retention
• Experience designing and validating new growth directions or business models
• Experience working with unit economics (CAC, LTV, payback) in the context of new launches and experimentation
• Experience working closely with product and engineering teams

Analytics & Thinking

• Strong analytical mindset with hands-on experience in funnel analysis, cohorts, and experimentation
• Ability to turn data into decisions and prioritize effectively
• Experience with tools like GA4, Mixpanel, Looker, or similar (SQL is a plus)

Mindset & Execution

• Founder-level ownership and ability to operate in ambiguity
• Strong cross-functional leadership skills
• Fast decision-making and structured thinking
• Comfortable challenging assumptions and proposing new approaches
• Focused on outcomes, not activity
• Genuine interest in mental health and building meaningful products

Language

• English: C1+
• Spanish is a strong plus

WHAT WE OFFER

• Competitive compensation with performance-based bonuses
• Equity or long-term incentive aligned with company growth
• Direct work with founders and fast decision-making cycles
• High-impact role with real ownership
• Remote-first setup with flexibility
• Opportunity to build a category-defining mental health platform

About Teramind

Teramind is the leading platform for user behavior analytics, serving multiple use cases from insider risk mitigation to business process optimization. With our comprehensive suite of solutions, organizations gain unprecedented visibility into user activities while enhancing security, optimizing productivity, and ensuring compliance. Trusted by Fortune 500 companies and businesses of all sizes across industries, our innovative platform helps organizations protect sensitive data, maximize workforce performance, and create safer, more efficient digital workplaces. Through real-time monitoring and advanced analytics, we enable businesses to safeguard their most sensitive information while optimizing employee productivity in both in-office and remote work environments.

Our Core Values

At Teramind, our values drive everything we do. We embrace innovation as a fundamental principle, constantly pushing boundaries to improve our products, streamline processes, and enhance customer experiences. We foster resourcefulness by empowering our team members with the autonomy and confidence to solve problems independently while providing collaborative support when needed. As a globally inclusive organization, we celebrate diversity and create an adaptable work culture where respect and collaboration thrive across our international teams. Above all, we are committed to excellence, delivering the highest quality in every aspect of our work and consistently exceeding expectations in service to our clients and each other.

Key Responsibilities 

Security in the SDLC

• Own and enforce DevSecOps practices across CI/CD pipelines (SAST, DAST, SCA, and other practices)
• Integrate automated security tooling into development workflows; reduce manual security gates
• Partner with development teams to perform secure code reviews and threat modeling

Vulnerability & Risk Management

• Drive vulnerability identification, triage, and remediation across infrastructure and applications
• Manage security tooling stack
• Produce and maintain a risk register; track remediation SLAs

Penetration Testing, crowd testing & Incident Response

• Lead or coordinate internal/external penetration testing cycles
• Manage crowd testing campaigns
• Develop and maintain an incident response playbook; support incident investigations

Compliance & Governance

• Support compliance with SOC 2, ISO 27001, GDPR, and relevant data protection frameworks
• Define and enforce security policies, standards, and developer security training

Leadership & Collaboration

• Act as the primary security SME for the engineering organization
• Mentor developers on secure coding practices; build a security-first engineering culture
• Interface with external auditors, clients, and the executive team on security posture

Requirements

• 5+ years of experience in DevSecOps, application security, or security engineering
• Demonstrated experience managing security in software development environments (not just ops/infrastructure)
• Strong development background, proficiency in at least 1 language (eg: Python, Go, Java, C#)
• Hands on experience with CI/CD security tooling (SAST/DAST/SCA integration, secrets management)
• Experience with cloud security (AWS, Azure, or GCP) and container security (Docker, Kubernetes)
• Familiarity with SOC 2 or ISO 27001 compliance frameworks
• Excellent English communication skills (written and verbal)

Preferred/Nice to Have

• Penetration testing experience or relevant certification (OSCP, CEH, GPEN)
• Security certifications (CISSP, CSSLP, AWS Security Specialty, or similar)
• Experience at a B2B SaaS or cybersecurity product company
• Familiarity with insider threat, DLP, or endpoint security product domains

Why join us?

• Opportunity to shape the technical vision of a fast-growing company.

• Work alongside talented engineers solving challenging problems.

• Influence not just the codebase, but also the culture and processes of the engineering organization.

Benefits

This is a remote job. Work from anywhere! We’ve been thriving as a fully-remote team since 2014. To us, remote work means flexibility and having truly diverse, global teams.

Additionally:

• Collaboration with a forward-thinking team where new ideas come to life, experience is valued, and talent is incubated.

• Competitive salary

• Career growth opportunities

• Flexible paid time off

• Laptop reimbursement

• Ongoing training and development opportunities

About our recruitment process

We don’t expect a perfect fit for every requirement we’ve outlined. If you can see yourself contributing to the team, we want to hear your story. You can expect up to 3 interviews. In some scenarios, we’re able to streamline the process to have minimal rounds. Director-level roles and above should expect a more thorough process, with multiple rounds of interviews.

All roles require reference and background checks

Teramind is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration without regard to race, age, religion, color, marital status, national origin, gender, gender identity or expression, sexual orientation, disability, or veteran status.

We are looking for a technical Head of Corporate IT who is ready to take full ownership of the corporate infrastructure strategy, budget management, and the transformation of access and security processes. In this role, you will lead a team of 35 engineers, build highly effective processes for the internal Help Desk team, improve the existing office infrastructure and service integrations, and own the global IT Procurement function, ensuring smooth operations and scalable growth across the business. Your ideas will have the potential to transform processes across the entire global company, helping the business achieve its strategic goals.

Responsibilities:

1. Identity & Access Management (IAM)

• Develop and maintain a secure and scalable identity and access management strategy across the organization in close collaboration with Security team
• Configure and manage authentication and access control mechanisms, including SSO, MFA, VPN access policies, and privileged access management
• Drive implementation and improvement of Zero Trust and security-first infrastructure approaches

2. IT Service Management (ITSM) & Operational Processes

• Build and improve transparent ITSM processes
• Develop and maintain a strong service-oriented IT culture focused on operational excellence and user experience
• Define and monitor SLA/KPI metrics, analyze team performance, and drive continuous improvements based on operational data
• Automate routine IT operations 

3. Infrastructure Management & Operations

• Ensure stable, secure, and scalable operation of the company’s IT infrastructure
• Manage hybrid infrastructure environments, including MacOS and Windows endpoints; Linux/Unix systems
• Oversee enterprise networking infrastructure (LAN, VLAN, VPN, Wi-Fi, firewall)
• Ensure high availability, business continuity, backup, monitoring, and disaster recovery practices

4. Leadership & Team Management

• Build a high-performance engineering culture with strong ownership and accountability
• Manage hiring, onboarding, mentoring, performance reviews, and professional development of technical leaders and engineers
• Coordinate cross-functional collaboration with Security, Engineering, Infrastructure, and Business teams
• Manage relationships with vendors, hardware providers, and external service partners
• Plan infrastructure roadmap and ensure alignment between IT infrastructure and business goals

Requirements:

• 5+ years of experience in IT Infrastructure, System Administration, or IT Help Desk
• At least 2 years of experience in managing infrastructure and support engineering teams of 20+ employees
• Experience working in high-availability, high-security international environments
• Strong experience with vendor management, budgeting, procurement, and operational planning
• Strong hands-on expertise in Linux/Unix Administration, macOS endpoint management, Windows infrastructure
• Experience implementing and improving SLA-driven support processes
• Strategic mindset with the ability to scale infrastructure together with business growth
• Strong ownership mentality and high standards for operational excellence
• Ability to structure ambiguous environments and drive operational improvements
• Leadership approach based on collaboration, mentoring, and accountability

Nice to Have

• Experience in FinTech, Trading, or high-load environments
• Experience with Zero Trust architecture and modern IAM approaches
• Scripting/programming experience (Python/Bash)

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We’re looking for a Senior Backend (Python) Engineer to join our team. 

Work Location: Poland (Krakow), Slovakia (Kosice) or Czechia (Prague). 

Hybrid: 2+ days per week in the office, the rest remote.

The Mission

We are building a complex, real-time ecosystem for micromobility and logistics systems sim—where split-second logistics meet seamless user experiences. We need a Senior Backend (Python) Engineer powerhouse to lead the development of our Customer Mobile Web App and our high-utility Internal Admin Panels.

You’ll be the bridge between the sleek, high-performance interface our users see and the robust, scalable Python services that power the logic.

Key Responsibilities

• Mobile-First Frontend: Architect and scale our React-based mobile web application, ensuring 60fps performance and offline-first capabilities.
• Operational Control Centers: Build dense, data-heavy Admin Panels that allow our operations team to monitor real-time logistics, manage users, and handle complex dispatching.
• Scalable Backend: Design and maintain performant APIs using Python (FastAPI/Django) to handle high-concurrency event streams.

• End-to-End Ownership: From database schema design to CSS transitions, you’ll own the entire feature lifecycle.

   

Who You Are

• The Architect: You don't just "write code"; you design systems. You understand how a change in a Python microservice ripples out to the React frontend.
• UX Enthusiast: You understand that an Admin Panel requires different UX "muscle" (efficiency and density) than a mobile app (simplicity and speed).
• Problem Solver: You’ve dealt with the "hard stuff"—real-time GPS tracking, race conditions in booking logic, or complex state management.
• Pragmatist: You balance the need for clean, tested code with the reality of shipping features in a fast-paced environment.

Will be plus Led transformation of standalone product into scalable SaaS platform.

Why Join Us?

Work on a product with immediate, real-world impact.

A "no-red-tape" environment where your architectural decisions stick.

Layer Technology

Frontend - React Native Expo, Styled Components, Mobx/Redux, WebSockets. Experience with Firebase, Expo SDK, Expo Modules.

Backend-  Python (FastAPI / Django / Flask)

Database - PostgreSQL, Redis (for real-time caching)

Infrastructure - AWS/GCP, Docker, Kubernetes

Real-time-  WebSockets / Socket.io (for "Uber-style" live tracking)

Requirements & Skills - 

• Proven experience in Python and backend development using FastAPI, Django, or Flask.
• Strong understanding of geospatial data structures (GeoJSON, latitude/longitude).
• Understand principles of cloud native development
• Usage of docker for development environment
• Familiar with Kubernetes (application lifecycle and environment)
• Familiar with Helm charts (their maintenance and usage)
• Familiar with ArgoCD, Grafana, Github
• Nice to have - familiarity with helmfile

Required Skills

• 5+ years of experience with Python, primarily in backend development
• Python: Advanced
• FastAPI / Django / Flask

Language Skills

English: Upper intermediate (B2)

We offer

• Challenging and rewarding tasks with autonomy in a distributed international team
• Motivated colleagues who foster a collaborative environment
• Competitive salary based on your experience and expertise
• 20 vacation days + state holidays + your birthday off (for full-time employees)
• Sick leave coverage (5 days for full-time employees)
• Opportunities for regular business trips abroad

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.


The future of Web3 starts with you: join us as a Motion Designer!

Requirements:

Motion & Production Experience:
— 4+ years of experience in motion design / creative production
— Experience working in in-house teams, AI agencies, or marketing agencies
— Strong understanding of the full production pipeline: concept → storyboard → render → delivery
— Strong visual skills: composition, typography, color, storytelling, pacing
— Understanding of animation principles and character animation
— Ability to work independently without constant micromanagement
— Strong communication skills and ownership mindset
— Ability to work fast under tight deadlines while maintaining quality

AI Skills (Required):
— Experience with AI tools such as Freepik AI, Kling, Seedance, Google Veo, and other AI-generation platforms
— Understanding of AI-assisted and AI-native production workflows
— Understanding of prompt engineering and visual consistency
— Ability to combine classic production workflows with AI tools
— Experience with AI video/image generation, lipsync, AI avatars, voiceovers, subtitles, and AI music generation
— Strong understanding of character/style consistency and continuity between shots
— Ability to quickly adapt to new AI tools and trends
— Experience optimizing production pipelines with AI and automation tools

Responsibilities:

Video & Motion Production:
— Full-cycle video production
— 2D motion graphics and animation
— Video editing and post-production
— Combining stock footage, AI-generated content, and existing assets

AI Production:
— Working with AI tools for lipsync, avatars, voiceovers, subtitles, music generation, and static/video generation

Creative Content:
— Creating intros, prerolls, outros, stadium visuals, and LED screen visuals
— Adapting videos for Social Media, PPC, TV, and stadium screens
— Creating sports and football-related visuals and broadcast content
— Understanding retention hooks and performance-driven creatives
— Basic understanding of sound design and audio synchronization

Would be a plus:

— Basic 3D motion / 3D workflow skills
— Experience with sports or football-related projects
— Experience in Sports, Crypto, Gambling, or Marketing niches
— Experience mentoring or leading a motion design team
— Ability to build motion and AI production guidelines
— Ability to work within brand guidelines while maintaining strong creative quality

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.

Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

Important: after confirming your application on this platform, you’ll receive an email with the next step: completing your application on our internal site, LaunchPod. So keep an eye on your inbox and don’t miss this step — without it, the process can’t move forward.

Why join us
If you’re looking for a place to grow, make an impact, and work with people who care, we’d love to meet you! :)

About the role
As a Data Engineer, you will design and scale high-performance ELT pipelines that power a centralized data warehouse and enable reliable, data-driven decision-making across the organization. You’ll collaborate closely with cross-functional teams to build a robust, scalable data platform, ensuring data quality, accessibility, and performance. This role offers strong ownership, architectural influence, and the opportunity to shape data systems, best practices, and a growing data-driven culture.

What you will do
● Design, build, and optimize high-volume, high-performance ELT pipelines for a centralized data warehouse;
● Collaborate with Product, ML Engineers, Data Scientists, and DevOps to define scalable and secure data platform architecture;
● Own key data warehouse components including development, deployment, monitoring, and continuous improvement;
● Provide technical leadership through data architecture reviews and system design discussions;
● Contribute to engineering culture and data-driven best practices;
● Support internal and external stakeholders with a focus on data accessibility and usability;
● Mentor team members and participate in hiring processes.

Must haves
● 5+ years of experience in data engineering building scalable systems and pipelines;
● Expert proficiency in SQL and strong coding skills in Python;
● Hands-on experience with data warehousing, data lakes, and large-scale data systems;
● Strong understanding of computer science fundamentals (data structures, algorithms, distributed systems);
● Solid understanding of distributed system architecture focusing on availability, reliability, and performance;
● Strong focus on execution and product delivery;
● Exceptional attention to detail and quality;
● Strong communication skills;
● Ability to mentor and support other engineers;
● Leadership mindset with ability to take initiative and deliver results;
● Comfort working in a fast-paced, evolving environment;
● Familiarity with Python, Django, Kubernetes, PostgreSQL, DBT, Redshift, AWS;
● Upper-intermediate English level.

Perks and benefits
● Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps
● Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities
● A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands
● Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office — whatever makes you the happiest and most productive.

Meet Our Recruitment Process
Asynchronous stage — An automated, self-paced track that helps us move faster and give you quicker feedback:
● Short online form to confirm basic requirements
● 30–60 minute skills assessment
● 5-minute introduction video
Synchronous stage — Live interviews
● Technical interview with our engineering team (scheduled at your convenience)
● Final interview with your future teammates

If it’s a match—you’ll get an offer!

Senior Sales Manager

We're looking for an experienced Senior Sales Manager for an IceMobile company https://icemobile.com/ with a strong background in sales.

This role focuses on account-based sales, building long-term client relationships, and managing complex enterprise deals end-to-end. 
We’re looking for a proactive and independent person who feels comfortable communicating with both technical and business stakeholders, wants to grow professionally, is curious about AI solutions, and likes staying up to date with new technologies and market trends.

What you'll do:
• Selling dedicated development teams or AI-driven products to enterprise clients and managing complex enterprise deals end-to-end.
selling dedicated development teams, custom software 
• Identify client pain points, shape compelling value propositions, and lead negotiations from first contact through to signed agreements.
• Present company experience, expertise, and solutions to both technical and business stakeholders.
• Collaborate cross-functionally with Managers and Engineering Leads to develop proposals, respond to RFIs/RFPs, and provide accurate work estimates and implementation plans.
• Build and nurture long-term relationships with enterprise clients.
• Introduce new ideas, experiment with approaches, and scale what works.

What we're looking for:
• 5+ years of experience selling dedicated development teams and products/solutions to enterprise clients.
• Strong sales-driven mindset with proven experience managing and closing complex enterprise deals.
• Existing network and client base is a strong advantage
• Exceptional communication skills: able to explain complex technical concepts clearly and persuasively to both CTOs and CEOs.
• Comfortable working with a high autonomy — you set the direction, choose the methods, and own the results.
• Open to business travel
• Proven track record of independently managing complex deals end-to-end — from prospecting to close.
• Fluent English — written and spoken.

Important: after confirming your application on this platform, you’ll receive an email with the next step: completing your application on our internal site, LaunchPod. So keep an eye on your inbox and don’t miss this step — without it, the process can’t move forward.

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

Join as a Senior Backend Developer (AdTech) to help build a next-generation advertising platform powered by scalable backend systems, real-time data processing, and distributed architectures. You will work with technologies such as Python, Django, Kubernetes, PostgreSQL, and AWS while contributing to technical direction and engineering standards in an early-stage environment. This role offers strong ownership, collaboration with experienced engineers, and the opportunity to create products used by millions of people.

What you will do

• Architect, build, and evolve core systems for the Ads platform;
• Design APIs and services supporting campaign management, targeting, delivery, attribution, and reporting;
• Build and optimize high-throughput, low-latency systems processing large volumes of events and data;
• Own critical systems end-to-end, including design, implementation, deployment, monitoring, and ongoing improvements;
• Drive architectural decisions and establish patterns that support scalability, reliability, and developer productivity;
• Collaborate closely with product, data, and partner teams to translate business requirements into robust technical solutions;
• Provide technical leadership through design reviews, system discussions, and mentoring other engineers;
• Contribute to engineering best practices, documentation, and long-term platform vision;
• Participate in hiring and help grow a strong, high-performing team.

Must haves

• 5 years of software development experience building scalable systems (backend programming languages/frameworks, e.g. Java, .NET, Python, Node.js etc);
• Experience with AdTech;
• Experience with DSPs, SSPs, ad exchanges, affiliate programs, Prebid.js, Prebid Server, Google Ad Manager, Amazon UAM/TAM, OpenRTB, identity and addressability solutions, as well as ad operations workflows;
• Deep understanding of computer science fundamentals (algorithms, data structures, networking, databases);
• Proven experience designing and scaling distributed systems focusing on performance, observability, and fault tolerance;
• Strong architectural instincts and the ability to make high-leverage technical decisions that impact multiple teams and systems;
• Demonstrated ability to influence and mentor senior engineers, guide teams through ambiguity, and elevate engineering practices across the board;
• Exceptional ownership mindset — you drive initiatives forward, raise the bar, and deliver lasting impact;
• Excellent communication and cross-functional collaboration skills;
• Comfortable operating in a fast-paced, high-autonomy, product-driven environment;
• Experience with e-commerce and catalog management is preferred;
• Familiarity with Python, Django, Kubernetes, PostgreSQL, AWS is strongly preferred, but deep expertise in analogous systems and a willingness to learn are welcome;
• Upper-intermediate English level.

Nice to haves

• Strong experience with complex ETL flows and high-throughput systems is highly preferred.

   

The benefits of joining us
 

• Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps
 

• Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

• A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands
 

• Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.
 

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

• Short online form to confirm basic requirements
• 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.
• 5-minute introduction video

Synchronous stage – Live interviews

• Technical interview with our engineering team (scheduled at your convenience)
• Final interview with your future teammates

If it’s a match — you’ll get an offer!

Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.

We are looking for a new team member to join our System devisions as a Product Manager.

The System Division is responsible for building and developing the Ajax software ecosystem. The team develops and maintains OS Malevich and the Video Management System, builds scalable cloud infrastructure, and creates client applications for multiple platforms, ensuring that all system components work together as a unified ecosystem.

The division works with Java, Kotlin, Swift, C, C++, and Python. It includes embedded, cloud, mobile, and desktop engineers who ensure the stable operation of Ajax as a single digital platform.

Required skills:

• communication Skills: ability to communicate clearly and concisely with different stakeholders;
• empathy: understanding and empathizing with users’ needs, frustrations, and expectations;
• problem-Solving Skills: strong critical thinking to quickly identify issues, analyze possible solutions, and make decisions that benefit the product and users;
• adaptability & Flexibility: comfortable working in a fast-paced environment where priorities can change quickly based on business needs and user feedback;
• multitasking: be ready to manage multiple products simultaneously;
• curiosity & Continuous Learning: being naturally curious and always willing to learn about the market, new technologies, or customer needs to stay ahead in product development;
• market Research & Analysis: Knowledge of how to conduct market research, analyze competitors, and understand market trends to make informed product decisions, make a calculation of unit economy;
• regulatory & Compliance Knowledge: Understanding of relevant industry regulations (e.g., GDPR for data privacy, legal, financial region diversity) that may impact the product’s design or functionality;

• wireframing & Prototyping: Experience with tools like Figma, or Miro to create low-fidelity wireframes and prototypes that communicate the intended design and functionality of the product.

   

Would be a plus:

• experience in building products from scratch;
• knowledge of multiple functional areas such as sales, engineering, UX/UI, customer support, marketing;
• pre-sale experience;
• technical background;

• experience in CCTV.

   

Tasks and responsibilities:

• identify market and customer needs for intercom products align them with the company’s mid and long-term goals;
• research markets and competitors to ensure the best value proposition;
• manage entire product lifecycle — from ideation through launch, to continuous improvement;
• take full ownership over the product vision, strategy, and roadmap of Ajax Intercom devices, features. Define and articulate them clearly with business and RnD stakeholders;
• analyse, and integrate feedback to refine product features and ensure regulatory compliance;

• prioritise data-driven and feedback-driven approach in feature development, ensuring minimal risks and time to market.

   

We offer:

• the opportunity to suggest and implement your own ideas that directly influence the product and its mass production;
• aplace in a fast-growing company with a motivated and professional team;competitive salary;
• medical insurance;
• corporate English classes;
• the opportunity to participate in Ajax’s internal beta-testing program for security systems;
• discounts from partner companies;
• discounts on Ajax products.
•  

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.