Jobs at Djinni

We are looking for a Senior MLOps Engineer to join Sigma Software and help build a production-grade ML platform for a large-scale AdTech ecosystem. You will work on infrastructure powering predictive decision-making systems that process hundreds of millions of auction requests daily.

As part of a dedicated engineering team, you will contribute to scalable ML orchestration, model lifecycle automation, observability, and real-time optimization workflows. This role is ideal for engineers with strong production experience who enjoy solving complex platform and operational challenges.

We at Sigma Software offer the opportunity to work on cutting-edge ML infrastructure projects, collaborate with experienced engineers, and influence architecture decisions in a long-term strategic engagement.

CUSTOMER

Our Customer is a technology company operating supply-side infrastructure within the programmatic advertising ecosystem. The company manages a high-load ad exchange platform handling hundreds of millions of auction requests every day and is investing in advanced predictive decision-making capabilities to improve advertiser outcomes and real-time optimization processes.

PROJECT

Sigma Software is building a predictive modeling and optimization platform integrated with a live ad exchange environment. The solution enables real-time supply scoring and filtering, audience look-alike generation, contextual performance estimation, and multi-objective optimization under operational constraints.

The project combines large-scale ML infrastructure, automated model lifecycle management, multi-tenant architecture, and advanced observability practices. The team focuses on delivering reliable, reproducible, and scalable ML systems ready for long-term Customer ownership.

Key Technologies: Python, Kubernetes, Docker, GCP, Vertex AI, MLflow, Airflow, Kubeflow, Argo Workflows, Terraform

Job Description

• Build and maintain ML training orchestration pipelines across hourly, daily, and weekly schedules
• Implement retries, backfills, and idempotent execution mechanisms
• Design and support model registry workflows including versioning, lineage, evaluation gates, and promotion processes
• Develop isolated per-advertiser model environments with namespace and configuration separation
• Build scalable refresh pipelines and publishing workflows for serving infrastructure
• Implement shadow mode and champion/challenger deployment strategies
• Develop monitoring and alerting for ML-specific metrics including feature drift, prediction drift, train/serve skew, and calibration decay
• Ensure reproducibility of ML workflows using containerized environments, pinned dependencies, and data snapshots
• Monitor training and scoring costs across tenants
• Collaborate with DevOps and SRE engineers on CI/CD and infrastructure automation
• Prepare operational documentation and platform handover materials

Qualifications

• 5+ years of experience in MLOps, ML platform engineering, or infrastructure engineering supporting production ML systems
• Strong Python skills and experience building platform-level tooling and automation
• Hands-on experience with Kubernetes and Docker
• Experience building CI/CD pipelines for ML workloads
• Hands-on production experience with MLflow, Kubeflow, Airflow, Argo Workflows, Vertex Pipelines, or similar orchestration and ML lifecycle platforms
• Experience with ML platforms and model lifecycle tools such as Vertex AI, MLflow, or Kubeflow
• Strong understanding of ML observability including drift detection, train/serve skew monitoring, and incident response
• Experience designing or supporting multi-tenant ML systems and isolated model environments
• Experience working with cloud platforms, preferably GCP
• Experience with infrastructure-as-code tools such as Terraform
• Experience with Linux environments
• Understanding of the ML lifecycle and productionization processes
• Upper-Intermediate English level or higher

WILL BE A PLUS

• Experience with feature stores and feature consistency management
• Experience with large-scale batch scoring systems operating under freshness SLAs
• Familiarity with experiment tracking platforms and evaluation gates
• Experience with on-premises Kubernetes or bare-metal Linux infrastructure
• Knowledge of DVC, lakeFS, or other data versioning tools
• Experience with Bigtable, Redis, Aerospike, or similar low-latency serving databases
• GPU scheduling and training cost optimization experience
• Familiarity with SOC 2, ISO 27001, or GDPR-related compliance requirements

PERSONAL PROFILE

• Strong ownership mindset and focus on operational reliability
• Ability to work independently in complex distributed systems environments
• Strong collaboration and communication skills
• Analytical thinking with attention to scalability and maintainability
• Comfortable working in fast-paced product-oriented environments

We are currently looking for an experienced Azure Files / Storage Mover Specialist for an immediate-start assignment.

Required Skills and Experience (at least 6+ years)

• Azure Files (Classic Shares)
• Azure Storage Accounts, including both:
  • Public Endpoints
  • Private Endpoints
• Azure Service Principals and a solid understanding of their purpose and usage
• Azure Storage Mover:
  • Configuration
  • Monitoring
  • Troubleshooting
  • Experience with Azure File Sync is considered an advantage as an alternative background
• Entra ID-based Share Level Permissions on Azure Files
• Kerberos authentication options within Azure environments

Key Requirements

• Have proven practical experience from similar Azure migration and file services projects
• Be capable of working independently without significant onboarding or training
• Demonstrate strong troubleshooting and problem-solving skills
• Handle sensitive customer data with the highest level of professionalism and security awareness
• Understand best practices for preventing unauthorized access and accidental data exposure

Nice to Have

• Experience deploying or supporting Azure Storage Mover appliances
• Previous experience with complex file migration projects involving on-premises and Azure environments
• Azure Certification 

Senior Backend Engineer (Python) needed to design and build the services that power a healthcare company enabling remote patient monitoring, clinical research, and personalized healthcare. You'll own Python services and REST APIs end to end — from discovery through to production — model and evolve the data behind them, and make foundational architectural decisions for a next-generation platform where scalability, security, and privacy are non-negotiable. You'll partner closely with frontend, mobile, clinical, and data teammates, set the technical bar for backend code and reliability, and mentor more junior engineers. This is a hands-on senior role for a backend engineer who leads non-trivial work independently and brings strong engineering judgement to a fast-paced, distributed environment.

What You'll Do:

• Drive foundational architectural decisions for our next-generation platform, ensuring scalability, security, and maintainability
• Design, build, and maintain Python services that expose well-documented, versioned REST APIs
• Model and evolve data with PostgreSQL (and NoSQL where appropriate), including schema migrations and query performance tuning
• Integrate with internal services and third-party systems (auth, payments, healthcare data sources) with clear contracts and graceful failure modes
• Design services with security and privacy by default, aligned with global healthcare compliance standards
• Write thorough automated tests at unit, integration, and contract levels using pytest
• Add the logging, metrics, and tracing needed to operate services confidently in production
• Participate in on-call and incident response for owned services, and drive blameless post-mortems and follow-ups
• Review code with care, pushing for clarity, simplicity, and good test coverage
• Use AI-assisted development tools effectively to accelerate delivery without compromising quality
• Document architecture decisions, runbooks, and API contracts so distributed teammates can pick work up easily
• Partner with product, design, and clinical stakeholders to scope features and trade-offs
• Mentor more junior backend engineers and help raise the bar on backend practices across teams

What We're Looking For:

• 3+ years of professional backend engineering experience shipping production services
• Bachelor's degree in Computer Science, Software Engineering, or a related technical field — or equivalent practical experience
• Strong, hands-on Python skills, including modern type hints, async patterns, and idiomatic project layout
• Production experience with at least one major Python web framework (FastAPI, Django, or Flask)
• A proven track record designing, building, and evolving REST APIs (OpenAPI / Swagger), with familiarity with API versioning, pagination, and error-handling conventions
• Solid SQL skills with PostgreSQL or MySQL — comfortable writing migrations and tuning queries
• Strong testing habits with pytest across unit, integration, and contract tests
• Confident with Git, code review, and trunk-based or short-lived-branch workflows
• Strong analytical and problem-solving skills, with attention to long-term maintainability
• An ownership mindset — you take features from idea to production and stay accountable after launch
• Clear written and verbal communication in English, with the ability to work asynchronously across time zones
• Pragmatism: you balance correctness, speed, and complexity appropriately for the stage of the product

Nice to Have:

• Experience working in regulated environments (HIPAA, GDPR, ISO 27001, SOC 2, or medical-device software)
• Working knowledge of event-driven architectures (Kafka, RabbitMQ, SQS, Pub/Sub)
• Experience with containerization and orchestration (Docker, Kubernetes)
• Familiarity with infrastructure as code (Terraform, Pulumi, CloudFormation)
• Exposure to observability tooling (OpenTelemetry, Datadog, Grafana, Sentry)
• Hands-on use of AI-assisted development tools to accelerate delivery
• Background in healthcare, life sciences, or another data-sensitive domain
• Experience with FHIR, HL7, or other healthcare interoperability standards
• Performance work on high-throughput or low-latency systems
• Hands-on experience deploying services to AWS, GCP, or Azure, and shipping changes through a CI/CD pipeline

What Success Looks Like:

• Demonstrated agency — you proactively identify technical gaps, architectural bottlenecks, or product opportunities and independently drive solutions to completion
• Reliable, well-tested services with healthy uptime and clear SLOs for the surfaces you own
• Predictable delivery: features shipped within agreed scope and timelines
• Strong code review and design contributions across the wider engineering team
• Growth and effectiveness of the more junior engineers you mentor
• Healthy incident response — time to detect, mitigate, and follow up on production issues

Inforce — a Software Development Company that provides a full range of top-quality IT services. We believe that great software starts with great people — and that’s where you come in!

We’re looking for a Sales Manager who enjoys finding opportunities, talking to decision-makers, and turning hiring needs into real deals 

What you’ll do

• Monitor job platforms (LinkedIn, Indeed, etc.) to spot companies hiring devs
• Reach out with tailored proposals (outstaff / outsource)
• Communicate directly with founders, CTOs, and hiring managers
• Match client needs with our developers or teams
• Track trends and discover new business opportunities
  
  You’ll be a good fit if you have
• Ability to work from the office in Lviv
• Understanding of how IT services work
• Ability to write clear, convincing messages in English
• Confident communication (B2+ English)
• Proactive mindset and ownership
  
  Will be a plus:
• Experience in IT sales (outsource/outstaff or similar)
• Experience working with job platforms
• Entrepreneurial mindset
  
  Grow your career with a team that values people as much as results.

ICONIC21 is expanding its Risk & Fraud team and is looking for a Junior Risk & Fraud Analyst.

We develop innovative solutions for the Live Casino industry and are looking for a motivated specialist who wants to grow in the fields of analytics, antifraud, and user behavior analysis.

In this role, you will participate in fraud investigations, analyze game mechanics and player activity, detect suspicious behavior patterns, and contribute to the improvement of existing antifraud solutions and monitoring systems.

Requirements
 

• Higher education in mathematics, statistics, computer science, or another technical field.
• Strong Microsoft Excel skills.
• Intermediate level of English.
• Analytical mindset and attention to detail.
• Ability to work with large volumes of data.
• Basic programming skills (Python/R would be a plus).
• Basic SQL knowledge.

Responsibilities
• Analyze game mechanics and user behavior. 
• Detect suspicious and anomalous patterns. 
• Participate in the automation of monitoring and analytical processes. 
• Perform statistical checks and data analysis. 
• Prepare reports and visualizations for internal teams. 

Nice to have
 

• Experience in the iGaming industry.
• Knowledge of fraud detection methodologies and risk analysis principles.
• Understanding of RTP, GGR, player behavior analysis, or anomaly detection.
• Interest in cybersecurity, integrity, and antifraud systems.
• Experience in data analysis or fraud detection would be an advantage

Working conditions
- Full-time, office-based position in Kyiv
- Night shifts only (schedule provided upon request)
- Includes weekends and public holidays on a rotating basis

• 21 working days of paid vacation per year.
• 15 paid sick days per year.
• Flexible working hours.
• Opportunity to grow in the Risk & Fraud field within an international iGaming company.
• Work in a team that values initiative, analytical thinking, and new ideas.
• Supportive and dynamic international environment.

Streamline is an AI-driven supply chain planning platform used by more than 2,000 companies across 51 countries. We help manufacturers, distributors, and retailers decide what to produce, order, and keep in stock.

We are growing our team and looking for a proactive, customer-focused Customer Success Manager with strong judgment, high standards, and a point of view of their own. In this role, you will manage and develop relationships with customers and partners, primarily in North America.

You will take ownership of a customer portfolio after implementation, helping customers adopt Streamline, achieve measurable value, and build long-term partnerships with us. This role requires strong communication, independence, responsiveness, and the ability to recognize customer needs and risks before they become problems.

Join a team where your expertise carries weight, good work gets noticed, and you have room to shape how things are done in your area. The working schedule should provide sufficient overlap with North American business hours, from 16:00 to 00:00 Ukrainian time.

What you’ll do

 

• Manage a portfolio of customers throughout the post-implementation lifecycle.
• Act as the main point of contact for assigned customers.
• Build strong relationships with key stakeholders and understand their goals, processes, and challenges.
• Conduct product training, regular check-ins, QBRs, and other customer meetings.
• Monitor customer health, engagement, and product adoption.
• Proactively identify customer risks, blockers, and signs of disengagement.
• Follow up on customer questions, requests, and issues, coordinating with Support, Product, Development, Implementation, and other teams.
• Help customers connect their business needs with relevant Streamline capabilities.
• Identify opportunities to improve product adoption and increase customer value.
• Support customer retention, renewals, and account expansion.
• Collect customer feedback and share relevant insights with internal teams.
• Identify opportunities for case studies, testimonials, and other customer advocacy activities.
• Keep customer information, activities, tasks, and follow-ups accurate and up to date in HubSpot and Vitally.
• Maintain prompt and consistent communication with customers and internal teams throughout the working day.

What we’re looking for

 

• At least three years of previous experience in Customer Success, Account Management, B2B SaaS, or another customer-facing role.
• Excellent spoken and written English at C1 level or higher.
• Strong communication skills and confidence in leading customer meetings and product training.
• A proactive approach: you identify the next step and take action without waiting for instructions or customer requests.
• A strong sense of ownership and accountability for your customers and tasks.
• The ability to build trusted relationships and keep conversations engaging and productive.
• Strong organizational and time-management skills, with the ability to manage multiple customers and priorities.
• The ability to understand customers’ business processes and connect their challenges with relevant product capabilities.
• Independence in day-to-day work and confidence escalating risks or blockers when necessary.
• The ability to collaborate effectively with Support, Sales, Product, Development, and Implementation teams.
• Availability to work hours that sufficiently overlap with North American customers.
• Experience or strong knowledge of supply chain planning, demand planning, inventory management, forecasting, ERP systems, or related business processes.

Nice to have

 

• Experience working with North American customers.
• Experience conducting software training, onboarding sessions, QBRs, or customer workshops.
• Experience with HubSpot, Vitally, Jira, or similar tools.
• Experience supporting renewals, identifying churn risks, or finding expansion opportunities.
• Experience collecting customer stories, testimonials, or case studies.
• Basic technical knowledge and the ability to investigate customer issues before escalating them.

We offer

 

• Medical insurance;
• Personal accountant support;
• Professional training and development opportunities;
• English language classes;
• Mental health support, including psychologist sessions covered by the company;
• Access to AI tools that make daily work smarter and more efficient;
• Team-building activities and corporate events.

Why Streamline?
At Streamline, you will work with customers from different industries and markets, helping them solve real supply chain challenges. You will have the ownership to shape customer relationships, collaborate directly with product and technical teams, and influence how we improve both our platform and the customer experience.

About us

We’re Smart Factory — a product company building software for the manufacturing industry. Our product is gaining real traction, and we’re now opening up the German-speaking market (DACH): Germany, Austria, Switzerland). We’re looking for the person who’ll help us win it.

The role

This is a hands-on outbound sales role, and the heart of it is talking to people. In the Netherlands, one focused salesperson driving cold and semi-cold calling has been remarkably effective for us — and we want to repeat that in the German market.

You’ll:

• Open new business across DACH through cold and semi-cold calling — this is the core of the role
• Build relationships on LinkedIn: real, personal outreach (supported by light automation), with a soft-selling approach
• Give Smart Factory product demos in German (or grow into it)
• Help us make the most of our presence at a major industry trade show this September
• Own the top of the funnel — from first hello to a qualified conversation
• What we’re looking for
• Fluent or native German — this is essential. You’ll be calling, writing to, and presenting to German-speaking prospects every day.
• Proven experience in outbound sales, cold calling, or business development
• You’re comfortable — and effective — on the phone. Cold and semi-cold calling doesn’t scare you; you’re good at it.
• Solid English — our internal team works and communicates in English
• Self-driven, organized, and resilient — you can run your own pipeline without being chased
• Nice to have
• • Experience selling B2B software / SaaS, ideally to manufacturing or industrial companies • Experience giving product demos
• • Comfortable with CRM and sales-automation / LinkedIn outreach tools

Why you’ll like it

• You’re opening a market. This isn’t one more seat in an established team — you’re the person bringing Smart Factory to DACH. Real ownership, real impact.

• A playbook that already works. Our approach is proven in the Netherlands; you get to adapt it, not invent it from scratch.

• Long-term and remote, with a small, supportive team that backs you with automation and marketing.

We are looking for a motivated Junior Crypto Media Buyer to join our performance marketing team full-time.

This role is suitable for someone who has a strong understanding of digital advertising and performance marketing and wants to build a career in Crypto Media Buying.

Previous hands-on media buying experience is a plus, but not mandatory. We are also open to candidates with limited practical experience who have independently studied media buying, understand how advertising campaigns and funnels work, and are highly motivated to learn and grow.

You will work with Google Ads (Display) and Native advertising platforms such as Taboola, Outbrain, and MGID, focusing primarily on crypto user acquisition across Tier-1 and Tier-2 GEOs.

Responsibilities

• Assist with launching and managing Crypto advertising campaigns
• Work with Google Ads (Display) and Native platforms such as Taboola, Outbrain, and MGID
• Monitor and analyze campaign performance
• Learn how to optimize campaigns based on CTR, CR, CPA, CPL, and ROI
• Test creatives, landing pages, audiences, and different campaign approaches
• Learn campaign scaling and budget optimization strategies
• Research competitors, creatives, funnels, and market trends
• Work closely with experienced Media Buyers and the creative team

• Continuously develop your knowledge of Crypto performance marketing

   

Requirements

• Strong interest in Media Buying and the Crypto industry
• Good theoretical understanding of performance marketing
• Understanding of key metrics such as CTR, CPC, CPM, CPA, CPL, CR, and ROI
• Basic understanding of advertising funnels and campaign optimization
• Familiarity with Google Ads, Taboola, Outbrain, MGID, or similar platforms is a strong advantage
• Previous personal projects, self-funded campaigns, internships, courses, or small-budget media buying experience will be considered a plus
• Analytical and data-driven mindset
• Ability and willingness to learn quickly
• High level of responsibility and attention to detail

• English — B2+

   

Nice to Have

• Basic knowledge of Crypto / Web3
• Experience with Native Ads
• Understanding of tracking systems such as Keitaro, Voluum, or Binom
• Familiarity with spy tools and competitor research
• Basic understanding of cloaking and advertising compliance

• Experience creating or testing landing pages and advertising creatives

   

What We Offer

• Full-time position
• Competitive base salary
• Performance-based bonuses
• Opportunity to learn from experienced Media Buyers
• Hands-on experience with real Crypto campaigns
• Opportunity to grow from Junior to Middle/Senior Media Buyer

• Access to established processes, tools, and advertising infrastructure

   

Who We’re Looking For

We don't expect you to already manage huge budgets.

We're looking for someone who understands the fundamentals, genuinely follows the Media Buying/Crypto space, learns independently, thinks analytically, and is hungry to grow into a strong performance marketer.

If you have already experimented with campaigns using your own budget or built funnels/landing pages independently, we'd especially like to hear from you.

The Technical Business Analyst translates business needs into specifications that developers and QA can implement and test. The role covers stakeholder discovery, task decomposition, process modelling, API and data contracts, and user stories with Given—When—Then acceptance criteria. The analyst understands how the platform, databases, and integrations work well enough to discuss feasibility with engineering.

Required skills:

Data and databases:

• Understand RDBMS concepts: tables, keys, relationships, constraints, and transactions.
• Explain the difference between SQL and NoSQL: when each is used, consistency versus flexibility, and typical use cases.

• General Transact-SQL: SELECT, filters, joins, and aggregations — enough to validate data and support analysis.

   

APIs and data formats:

• REST principles: resources, HTTP methods, status codes, and request/response contracts.
• General knowledge of SOAP: envelopes, WSDL/XML messages, and when SOAP is still used in enterprise integrations.
• Read and describe JSON and XML structures used in APIs.
• Document field-level payloads, including mandatory versus optional fields, validations, and error responses.
• Inspect API calls in a tool such as Postman.

Authentication and security (analyst level):

• General knowledge of authentication protocols and patterns: sessions, Basic authentication, OAuth 2.0, tokens/JWT, and SSO concepts.

Software architecture (general view):

• High-level understanding of how a product is built: client, API/services, database, integrations, and identity.
• Ability to discuss system boundaries and the impact of a change.

Requirements engineering:

• Active listening and structured note-taking.
• Task decomposition: breaking initiatives into epics and user stories.
• User stories with acceptance criteria in GWT format (Given / When / Then).

 Modelling and documentation:

• UML and/or BPMN (or equivalent) to illustrate business and system flows.
• Sequence diagrams (or equivalent) for integrations, authentication, and similar end-to-end flows.

Nice-to-have knowledge and skills:

• UI/UX principles: information architecture, form validation, empty and error states, and accessibility at a basic level.
• Figma: read designs, comment on gaps, and share feedback with the team.
• Domain experience in lending or fintech.
• Jira and Confluence for backlog management and requirements documentation.

Responsibilities:

• Run discovery sessions with internal and external stakeholders: listen, take structured notes, and turn discussions into a structured backlog.
• Decompose initiatives into feasible tasks.
• Write user stories with testable Given—When—Then acceptance criteria, covering the happy path, edge cases, and failure paths.
• Illustrate business and system flows using BPMN, UML, or equivalent diagrams.
• Analyse and document REST integrations and, where relevant, SOAP integrations: endpoints, methods, payloads, status codes, error handling, and data mapping.
• Use T-SQL to inspect and validate data when needed.
• Specify authentication and authorisation behaviour for features and integrations, including sessions, tokens, and roles.

About the Company

Media Miami is an independent performance marketing agency focused on building and scaling digital products. Our core expertise lies in developing and growing media ecosystems for global audiences, with a strong focus on the U.S. market. We operate across key verticals including finance, business, health, self-development, and pet care— delivering relevant insights, practical value, and highly engaging experiences.

Role Overview

Our core product is the website. This role is central to how we present, convert, and grow our digital products. We're looking for a self-sufficient designer who lives and breathes web — someone who can own the design process end-to-end, move fast, and leverage AI tools as a core part of their workflow.

You will report directly to the Creative PM and work with high autonomy after receiving a creative concept, visual references, and brand identity brief.

⚡ Key Responsibilities

• Design & produce digital product websites as the primary deliverable, including home pages, article pages, subscribe and opt-in pages, and other product-dependent pages as required by the specific project.
• Build and format digital product websites using visual drag-and-drop builders (Webflow, Leadpages, ClickFunnels, Framer, etc.).
• Create sections, components, pages, and other visual assets using AI tools such as Claude, Claude + Figma, AI image tools, and AI coding tools.
• Produce high-quality banners, headers, and other graphics for web and email campaigns.
• Ensure all pages are responsive, mobile-friendly, and optimized for performance.
• Maintain brand consistency within each project.
• Collaborate with marketing and content teams to align visuals with campaign goals.
• Operate independently and make design decisions autonomously after concept hand-off — bringing your own ideas to life based on the brief and the provided direction (base colors, theme, and overall style).

✅ Requirements

Must Have

• 3+ years of experience in web design (not just static graphics or branding)
• Proven track record in creating landing pages, funnels, and conversion-oriented websites
• Strong portfolio with websites and landing pages (product company work preferred — mobile apps, SaaS, etc.)
• Proficiency in Figma and/or Adobe Creative Suite
• Hands-on experience with at least one no-code/low-code page builder: Webflow, Framer, Unbounce, Elementor, or similar
• AI-native workflow — active, confident use of Claude and image generation tools 
• Solid understanding of layout, spacing, UX hierarchy, and conversion design
• Basic HTML/CSS — enough to self-serve minor display fixes (scroll issues, font styles, etc.) 
• Fast, organized, detail-oriented — able to handle multiple projects in parallel
• English C1+ and strong communication skills

Nice to Have

• Experience with ClickFunnels, LeadPages, or similar funnel builders
• Experience designing email templates
•  Familiarity with Claude Code, Claude + Figma, Claude + Canva, and other AI tools and integrations
• Experience with A/B testing or performance-based design iteration
• Understanding of marketing funnels, lead generation, or affiliate campaigns

🙋 Who We're Looking For

We're looking for someone who:

• Is highly autonomous and executes independently after receiving a brief
• Has an AI-first mindset — uses AI as a productivity multiplier, not a crutch
• Is detail-obsessed: paddings, consistency, pixel-level precision matter
• Can produce quality work at a fast cadence 
• Comes from a product company background where design variety and iteration are the norm

🏆 What We Offer

Professional Growth

• Work alongside a high-performing, AI-forward creative team
• Access to modern tools and technologies (Claude, Webflow, Artlist, and more)
• Career development opportunities and learning resources
• International, multicultural environment

Benefits

• Competitive salary
• Paid vacation and sick leave
• Work-life balance
• Team events and activities

Working Environment

• Fully remote
• Friendly and supportive team culture
• High autonomy and creative ownership

BENAUR LLC

BENAUR LLC is an international company developing innovative offline entertainment projects across the U.S. and Europe. We are currently seeking a Finance manager to manage the company’s accounting operations, support financial reporting, and coordinate with tax consultants and external advisors.

This is a remote position with collaboration across an international team.

Key Responsibilities

• Manage day-to-day accounting operations for the U.S. company
• Maintain and oversee bookkeeping in QuickBooks Online
• Prepare financial reports, including P&L and Cash Flow reporting
• Process and manage invoices, payments, and accounting documentation
• Monitor expenses, budgeting, and financial performance
• Support management reporting across multiple entities within the group
• Coordinate with external tax consultants and auditors regarding tax reporting
• Review, improve, and optimize accounting workflows
• Support transparent and efficient financial processes for management

Requirements

• Degree in Accounting, Finance, or Economics
• Proven experience as an Accountant or Chief Accountant
• Practical experience with QuickBooks Online, including bank feeds, invoicing, and reconciliations
• Strong proficiency in Excel and Google Sheets, including pivot tables, advanced formulas, and multi-sheet data management
• English proficiency at B2 level or higher (written and spoken)
• Basic understanding of U.S. accounting and taxation, including LLC / S-Corporation structures
• Experience with Ukrainian FOP accounting (Group 2 and 3 simplified taxation preferred)
• Experience in management accounting, including reporting for multiple entities and presenting financial results to ownership
• Strong analytical skills, attention to detail, and structured approach to work
• Ability to manage ad hoc tasks, prioritize effectively, and work in a multi-tasking environment
• Strong communication skills and ability to work independently in a remote team

Nice to Have

• Experience: International tax planning and optimization (EU, USA)  and international business model optimization.

What We Offer

• Opportunity to work in an international company with creative and cultural projects
• Fully remote work format 
• 11:00-20:00 (Kyiv Time)
• Competitive compensation linked to the U.S. dollar

• Long-term cooperation and stability

   

If you would like to become part of our team and contribute to unique projects, please send your resume.

About the role
 

We are looking for an experienced TikTok Media Buyer to join our iGaming team and take ownership of launching, testing, and scaling advertising campaigns.

You’ll work with a ready-to-use infrastructure, a wide range of offers, and a dedicated creative team. Your main goal will be to find profitable combinations, scale winning campaigns, and maximize ROI.

What you’ll do

• Launch, manage, and optimize advertising campaigns in TikTok Ads
• Test and scale profitable ad combinations, creatives, and funnels
• Analyze campaign performance and key metrics: CTR, CPA, ROI, ER
• Set up and monitor tracking and analytics
• Work with designers: prepare clear creative briefs and provide feedback
• Test different creatives, approaches, and funnels through A/B testing
• Prepare regular performance reports and share insights from campaign results
• Continuously optimize campaigns to improve profitability and scale

What we’re looking for

• 1+ year of hands-on experience with TikTok Ads — recent experience is important
• Practical experience in iGaming / Gambling / Betting
• Strong understanding of TikTok algorithms, ad formats, and moderation
• Experience with A/B testing of creatives and funnels
• Experience with trackers such as Keitaro or similar solutions
• Understanding of antidetect browsers, proxies, and account farming
• Experience with SPY tools/services for competitor and creative research
• Basic knowledge of graphic/video editing tools is a plus
• English — B2 or higher
• Strong analytical mindset and ability to make decisions based on campaign data

What we offer

• Ready-to-use infrastructure: accounts, proxies, farming, and trackers
• A dedicated design team working according to your briefs
• A large pool of iGaming offers with high caps — Slots, Crash, Betting
• Opportunity to work with multiple GEOs and test new approaches
• Remote work
• Full-time position
• A fast-paced environment focused on performance, testing, and scaling

Why join us?

You won’t have to build everything from scratch. The infrastructure, tools, accounts, and creative support are already in place — your focus will be on what you do best: finding winning campaigns, optimizing performance, and scaling profitable traffic.

Remote | Full-time | Europe-friendly working hours
 

Haven is helping Applause hire a Senior Full-Stack Engineer to lead web-to-app engineering across its portfolio of consumer subscription apps.

You will own the complete journey from landing page to app subscriber and build reusable infrastructure that can be scaled across multiple products.

Responsibilities

• Build and maintain landing pages, web onboarding, checkout flows, and web-to-app routing.
• Own backend endpoints, server-side events, and integrations with growth and analytics tools.
• Implement and troubleshoot RevenueCat, Superwall, Customer.io, MMP, and GA4 integrations.
• Ensure reliable attribution, event tracking, identity handoff, and subscription data across web and mobile.
• Build reusable components and implementation playbooks for the wider app portfolio.
• Partner with growth, product, mobile engineering, and data on funnel experiments and new launches.
• Diagnose and resolve checkout, tracking, routing, and attribution issues.
• Build lightweight dashboards or internal tools when needed, without owning the data warehouse.

Requirements

• Senior full-stack engineering experience with end-to-end ownership of production systems.
• Strong experience with Next.js or a comparable modern full-stack framework.
• Hands-on experience with backend endpoints, checkout or subscription flows, server-side tracking, and SDK integrations.
• Extensive experience building web-to-app funnels for mobile app growth.
• Working knowledge of RevenueCat, Superwall, Customer.io, MMPs, and GA4.
• Strong understanding of attribution and event flows across web and mobile.
• Ability to work autonomously and translate growth requirements into reliable technical solutions.

Nice to Have

• Consumer subscription app or DTC experience.
• Experience with paid acquisition funnels, experimentation, pricing, or paywall testing.
• Experience supporting multiple products or brands through shared infrastructure.
• Experience building lightweight operational dashboards.

About airSlate

airSlate is a global SaaS technology company that develops no-code workflow automation, electronic signature, and document management solutions. Our award-winning products - SignNow, pdfFiller, DocHub, altaFlow, Instapage, and US Legal Forms - serve over hundreds of millions of users and more than one million customers worldwide, helping organizations of every size digitize processes, improve efficiency, and transform how they work.

We’re in an exciting phase of growth and transformation, with teammates in more than 20 countries across three continents and main hubs in the United States, Poland, Romania, Ukraine and Philippines. 

At airSlate, we’re building value for customers and a culture where growth and innovation go hand in hand. We’re looking for people eager to shape products, scale a company, and thrive in a fast-moving environment.

You'll be joining a data-driven PPC team managing paid traffic across web and mobile for all company products. We focus on top-of-funnel acquisition, with CAC, conversion volume, and ROAS as our north star metrics. You'll have real budget, dev support, and direct Google & Apple partnerships to test and scale your ideas.

Responsibilities

• Launching new advertising campaigns, generating keywords / banners / videos, and setting tasks for developers and the content department.
• Monitoring KPIs and OKRs: traffic, conversions, CPA/CAC
• Regular reporting, testing hypotheses and their generation, running experiments
• Research, regular analysis, searching for areas of growth and optimization
• Communication with external and internal partners - brand product manager and others

Requirements

• 2+ years of experience with Google Ads
• 2+ years of experience with Meta Ads
• 2+ years of experience with several other channels from the list
• Solid understanding of measurement and conversion tracking nuances
• Experience managing monthly budgets of $50K+
• English proficiency: B2 or higher

What we offer

Flexible working

Remote, hybrid or office across US, Poland, Romania & Ukraine

Competitive pay & equity

Market salaries, performance bonus & stock options

Growth & learning

Courses, conferences & internal mobility opportunities

Health & well-being

Health coverage, wellness & quarterly Mental Health Days

Family-friendly

Flexibility for parents, Junior Club, family days & pet-friendly offices

Giving back

airSlate Care programme with donation matching & humanitarian aid

About the Project:
• We are looking for a Senior AI/ML Engineer to join a product AI team developing an AI-powered CRM system.
• The product includes an AI assistant that performs user-requested tasks within the CRM.
• Its architecture includes proprietary LLM APIs, a personalized RAG/context system for each user, agentic workflows and scheduled agents.
• A major focus of the project is optimizing the AI system, controlling token usage and costs, and ensuring reliable production performance.
About the Role:
• This is a hands-on role covering the full LLM stack.
• The engineer will work with LLM application engineering, agentic systems, RAG, context management, fine-tuning, model deployment and production MLOps.
• The role goes beyond prompt engineering or simple LLM API integration.
• The person should be able to make technical decisions independently and take AI functionality from an idea to production.
Responsibilities:
• Design and improve agentic workflows and AI systems.
• Work with LLM APIs and the existing AI architecture.
• Develop RAG and context systems to personalize the user experience.
• Optimize token usage and AI-related costs.
• Fine-tune or adapt models when necessary.
• Participate in deployment, monitoring and production support of AI systems.
• Improve the quality, stability and scalability of AI solutions.
• Make architectural decisions and independently drive tasks from idea to implementation.
Requirements:
• Senior-level experience in AI/ML and LLM projects.
• Proven experience building and deploying AI systems, not only prototypes or experiments.
• Experience with agentic systems, RAG or other LLM-based solutions.
• Understanding of fine-tuning, model adaptation and model evaluation.
• Experience with production deployment and MLOps.
• Strong software engineering and architectural skills.
• High level of autonomy and ownership.
Candidate Profiles:
• We are open to both strong ML/research engineers with productionization experience and production-focused LLM engineers with deep experience building, optimizing and operating AI systems.
• In either case, senior-level ownership and hands-on experience are essential.
Nice to Have:
• Experience with multi-agent systems and scheduled agents.
• Experience optimizing the cost and performance of LLM systems.
• Experience with self-hosted models, GPU inference or model serving.
• Experience working on AI products and complex user workflows.
• Experience processing different data formats and working with text-based AI systems.