Jobs at Djinni

We’re looking for a Part-Time Farmer FB accounts (Dating Vertical)
 

We’re seeking a specialist to build and maintain a stable, secure, and scalable Facebook account infrastructure for advertising in a fast-growing dating project - on a project-based / part-time basis.

If you understand Meta from the inside, enjoy the farming process, and know how to avoid bans while scaling safely, we’d be happy to meet you 😎
 

Why you’ll like working with us

• Fully remote - work from anywhere.
• Flexible schedule - focus on results, not hours.
• Minimal bureaucracy - full ownership of your tasks.
• A live, fast-scaling product in the dating niche.

• Competitive compensation + project-based bonuses for stability and successful scaling.

   

What you’ll do (project-based / part-time)

• Farm and warm up FB accounts, Business Managers, and Ads Accounts.
• Build and maintain stable infrastructure: BMs, roles, payment methods, limits, fan pages, pixels.
• Launch safe warm-up campaigns and gradually increase spend and load.
• Handle moderation, verifications, and appeals.
• Build decentralized setups: backup accounts, backup BMs, and fallback schemes.
• Buy, rent, recover, and manage accounts from various sources.
• Work with pixels and conversions: creation, setup, audience transfer, backups.
• React quickly to bans and switch to backup infrastructure.

• Adapt processes to Meta policy updates and platform changes.

   

Requirements

• Experience in dating vertical is mandatory.
• 1–2+ years of experience in account farming / warming.
• Deep understanding of warm-up mechanics and real-user behavioral patterns.
• Ability to build proper account and BM “legends” and clean structures.
• Hands-on experience with moderation, appeals, whitelists / allow-lists.
• Skills in safe scaling and minimizing chain bans.
• Experience with pixels, conversions, and audiences.
• High level of autonomy and fast reaction to account blocks.

• Solid understanding of Meta policies and ability to adapt quickly.

   

Nice to have

• Proactive mindset spotting risks before they become problems.
• Genuine interest in farming and maintaining “live” accounts.

• Strong system thinking and focus on scalability.

   

⚡ Part-time / project-based format only: high autonomy and fast response to account issues are essential.

If you’re looking for new challenges, enjoy complex infrastructure tasks, and want to grow together with a fast-scaling dating product, we’d love to hear from you 🙂

We're not a big agency, and we don't want to be. We're a team of under 20 people, we've been doing this for nearly 12 years, and we care more about doing good work than growing fast.

Right now, we need a PM who gets that — and can bring structure without killing the energy.

You'll own projects end-to-end across clients in biotech, fintech, telecom, recycling, and beyond — from early discovery through to live operations. Day-to-day, you'll work closely with designers, less so with developers, and occasionally coordinate with marketing. You'll report to the PM department lead and work directly with the CEO.

You're not expected to be an AI expert — but we do expect you to think about where it fits. Whether that's streamlining how briefs get written, how feedback gets processed, or how documentation stays current — we want someone who sees AI as a working tool, not a buzzword.

What you'll be doing:

• Defining project objectives, timelines, resource plans, and success criteria
• Translating business requirements into clear, actionable briefs for the team
• Running discovery, sanity checks, and ongoing project analysis
• Presenting solutions and progress updates to clients
• Collecting and synthesizing feedback between clients and internal teams
• Maintaining accurate, up-to-date project documentation
• Decomposing scope, managing priorities, and owning delivery accountability
• Auditing existing processes and establishing better ones where needed

Must-haves:

• 3+ years of PM experience in a digital agency or product environment
• Fluent English — written and spoken (you'll be client-facing)
• Strong analytical thinking and structured communication
• Experience managing full product lifecycles — from concept to launch
• Comfort with tools like ClickUp, Airtable, Float, Notion, or equivalents
• Ability to lead without authority — mentorship mindset, not just task management
• Practical curiosity about AI — you actively look for ways to use it in your workflow, not just follow the hype
• Genuine curiosity and a drive to keep learning

Nice to have:

• Background or exposure to digital marketing
• Experience working with startups or early-stage products

What you'll get:

• Full remote
• Flexible working hours
• 30 days of paid time off per year (including sick leave)

Hiring process:

• Qualification call with our recruiter
• Team interview with the PM lead and CEO
• English proficiency conversation

We’re building next-generation payment infrastructure for high-volume, high-risk merchants - fast, intelligent, and built for scale.
As our Lead Payments Engineer, you’ll own the architecture behind mission-critical payment flows, deep processor integrations, and the systems that power merchant success.

Your mission is to design, scale, and evolve a payment ecosystem that can outperform legacy processors in both speed and intelligence.
You’ll lead the development of our gateway integrations (with a major focus on RocketGate), build merchant-facing dashboards, and create resilient systems that handle disputes, fraud controls, and high-volume settlement pipelines - all while shaping the engineering culture of a rapidly growing fintech startup.

What You’ll Do

• Lead the architecture and development of advanced payment processing systems and APIs
• Integrate multiple acquirers, processors, and alternative payment methods
• Build merchant dashboards, reporting tools, and real-time monitoring systems
• Implement fraud, dispute, and chargeback workflows (VAMP, TC40, CE3.0, Ethoca, RDR)
• Ensure PCI DSS compliance and best-in-class data security
• Design high-availability, high-throughput backend systems built for scale
• Define and own the technical roadmap
• Mentor and grow an engineering team focused on speed, precision, and accountability
• Collaborate with operations, compliance, and commercial teams to deliver features merchants rely on
   

You’re a Strong Fit If

• You bring deep experience in payments — especially card-not-present and high-risk environments
• You’ve built or scaled transactional systems handling heavy throughput
• You naturally take ownership and thrive in fast, high-trust environments
• You communicate clearly, think strategically, and enjoy solving complex system challenges
• You enjoy leading teams while staying hands-on with architecture and development

Required Skills

• Payments Expertise (MUST):
  Deep understanding of acquiring, gateway architecture, CNP payments, and high-risk processing
• Backend Engineering (MUST):
  Strong proficiency in PHP/Laravel and modern backend patterns
• Integrations:
  Proven experience integrating processors, acquirers, and risk tooling
• Security:
  Solid knowledge of PCI DSS, tokenization, encryption, and secure coding practices
• Scalability:
  Experience designing high-availability, high-volume systems
• Leadership:
  Track record of managing engineering teams and owning technical strategy

Nice to Have

• Crypto payment processing experience
• Machine-learning or rules-based fraud detection systems
• Exposure to offshore acquiring and multi-geo merchant onboarding
• Experience in ISO/MSP environments

With Us You’ll Have

 • Fully remote setup with a flexible schedule

• Fast-moving environment where decisions are quick and clear
• Direct collaboration with founders & tech leadership — your work has real impact
• Competitive compensation based on experience
• A team that values ownership, clarity, and healthy communication

We’re building financial infrastructure designed to outperform legacy processors by an order of magnitude.
As our Senior Laravel Developer, you’ll architect systems that give us an unfair advantage — in speed, scale, and execution. Your work won’t just ship; it will shape how our next-generation financial ecosystem competes and wins.

We're operating in a $50B market still dominated by outdated institutions. Your mission is to build flexible, high-performance systems that allow us to move faster than incumbents and deliver innovations they can't match.
This is a role for someone who wants their work to change how financial infrastructure is built.


What You’ll Do

• Architect and scale core backend platforms across multiple fintech products
• Build AI-driven tools and real-time optimization engines
• Ship features in days — not months — with iterative, high-velocity execution
• Design backend systems supporting hundreds of merchants with zero bottlenecks
• Own the Laravel-powered backend stack end-to-end
• Drive engineering decisions and lead by impact, not hierarchy
• Help shape a no-fluff, high-performance engineering culture

You’re a Strong Fit If

• You think like a builder — not someone waiting for assigned tickets
• You thrive in ambiguity and move with urgency
• You ship fast, learn faster, and solve problems without waiting for permission
• You know when to optimize and when to deliver quickly
• You’ve built products that real users rely on
• You care more about outcomes than theoretical “best practices”

Required Skills

• Deep experience with PHP and Laravel (hands-on, real-world, production-scale)
• Strong understanding of backend architecture and system scalability
• Experience working on high-throughput financial or transactional platforms
• Ability to think independently and make impactful engineering decisions
• Comfortable owning systems end-to-end in a high-autonomy environment

Nice-to-Have

• Experience with AI tooling or automation engines
• Background in fintech, payments, or high-volume transaction systems
• Familiarity with real-time monitoring, optimization, or distributed architectures
• Experience mentoring or leading engineering teams

With Us You’ll Have

 • Fully remote setup with a flexible schedule

• Fast-moving environment where decisions are quick and clear
• Direct collaboration with founders & tech leadership — your work has real impact
• Competitive compensation based on experience
• A team that values ownership, clarity, and healthy communication

Do you know that your professional skills can ensure the liquidity of a cryptocurrency exchange?
We are looking for a Data Engineer with ETL/ELT for the Spanish office of the most famous Ukrainian company.

Working with big data, strong team, assistance with family relocation, TOP conditions.

Main Responsibilities

— Design, build, and maintain scalable and resilient data pipelines (batch and real-time)
— Develop and support data lake/data warehouse architectures
— Integrate internal and external data sources/APIs into unified data systems
— Ensure data quality, observability, and monitoring of pipelines
— Collaborate with backend and DevOps engineers on infrastructure and deployment
— Optimize query performance and data processing latency across systems
— Maintain documentation and contribute to internal data engineering standards
— Implement data access layers and provide well-structured data for downstream teams

Mandatory Requirements

— 3+ years of experience as a Data Engineer in high-load or data-driven environments
— Proficient in Python for data processing and automation (pandas, pyarrow, sqlalchemy, etc.)
— Advanced knowledge of SQL: query optimization, indexes, partitions, materialized views
— Hands-on experience with ETL/ELT orchestration tools (e.g., Airflow, Prefect)
— Experience with streaming technologies (e.g., Kafka, Flink, Spark Streaming)
— Solid background in data warehouse solutions: ClickHouse, BigQuery, Redshift, or Snowflake
— Familiarity with cloud platforms (AWS, GCP, or Azure) and infrastructure-as-code principles
— Experience with containerization and deployment tools (e.g., Docker, Kubernetes, CI/CD)
— Understanding of data modeling, data versioning, and schema evolution (e.g., dbt, Avro, Parquet)
— English — at least intermediate (for documentation & communication with tech teams)

We offer

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.
— 30 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!
 

Project Description:

Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging. Projects will utilize a multitude of different languages and skillsets with a focus on C++ and scripting languages.

We are looking for a C++ software engineer/developer with experience in implementation backend systems and services running under Linux, Cloud, ideally, with capabilities to deliver projects independently and coordinate work with BA, QA, Operational, and cross-functional application teams.

Responsibilities:

• Develop high-quality software, design, and functional documentation
• Provide estimates for specific software feature implementation
• Identify, prioritize, and execute tasks in the software development life cycle
• Build unit tests for your code
• Automate tasks through appropriate tools and scripting
• Perform validation and verification testing
• Collaborate with internal teams and vendors to fix and improve products
• Ensure software is up-to-date with the latest technologies and standards

Mandatory Skills Description:

• 3+ years of full life-cycle software development experience
• 3+ years of object-oriented development, in particular, C++
• Experience developing under Linux
• Ability to collaborate in a team-focused environment
• Excellent analytical skills and a real passion for solving problems
• English at the level of Upper-Intermediate (spoken)
• Experience with Docker, AWS

Nice-to-Have Skills Description:

• Ability to suggest/research new technologies and quickly adapt to change
• Experience working with Market Data and Trading

Languages:

English: B2 Upper Intermediate

Outstaff Hiring: Remote – Contract (Full-time, long-term)

About the Role

We’re looking for a Lead Engineer (Principal) or a Senior Engineer to support Moody’s DCI Connectors program.

The role focuses on building and integrating systems connected to SAP-based platforms. You’ll work on production-grade applications, help design scalable solutions, and support ongoing development and integration work.

This is a hands-on role for engineers comfortable working with complex systems, integrations, and enterprise environments.

Engagement: Full-time, 3-month contract with quarterly extensions
Start Date: ASAP
Language: English

What You’ll Do

• Build and maintain applications integrating with SAP systems
• Work with SAP S/4HANA, BTP, CAP, and related services
• Design and develop scalable, high-availability systems
• Contribute to architecture and technical decisions
• Collaborate with cross-functional teams (engineering, product, stakeholders)
• Troubleshoot and resolve complex technical issues
• Follow best practices in coding, testing, and system design
• (Lead role) Provide technical leadership and mentor engineers

• (Senior role) Deliver features and support ongoing development under guidance

   

Must-Have Requirements

• Strong experience with Java and Spring Boot
• Hands-on experience with SAP integrations:
  • SAP S/4HANA
  • Business Technology Platform (BTP)
  • Cloud Application Programming Model (CAP)
  • SAP UI5
• Experience working on production systems
• Solid understanding of system design and architecture
• Experience building scalable and reliable applications

• Strong problem-solving skills

   

Nice-to-Have

• Experience with JavaScript / TypeScript / React / Node.js
• Experience with AWS or cloud-native technologies
• Knowledge of Cloud Foundry

• Experience in financial or credit systems

   

Soft Skills

• Clear and effective communication
• Strong analytical and problem-solving mindset
• Ability to work independently and in a team
• Proactive and ownership-driven approach

• Continuous learning mindset

   

Team & Time Zone

• Must be based in EU
• Ability to overlap with Eastern US time zone (at least 4 hours)

We are looking for a Strong Middle Project Manager to join our software development team. This role is ideal for someone who can independently manage end-to-end delivery, work with distributed cross-functional teams, and serve as the key link between client expectations and internal execution. You will lead client engagements, ensure operational alignment, and support both financial health and long-term relationship growth. Most of the projects you will manage will be in the FinTech domain, requiring high attention to detail, security, and compliance standards.

Example with the project:

New projects are coming, so we are looking for a PM to join a few of them.
It can be discovery phases, outsourced fintech projects from scratch, or built based on our DashDevs product - FintechCore White label banking platform.

As a PM, you will work closely with the Program Manager, who will manage your work in terms of the strategic account and the company's goals.


Key Responsibilities

• Project Management & Delivery: Manage full project lifecycle from initiation to closure, ensuring scope, timeline, and quality goals are met.
• Stakeholder & Client Management: Act as the main point of contact for clients, drive proactive communication, align expectations, and build trust.
• Integration & Process Management: Ensure smooth coordination across engineering, QA, and product teams; manage change and delivery processes.
• Quality & Risk Management: Monitor project quality, track feedback, identify risks early, and lead mitigation strategies.
• Financial & Margin Oversight: Track project financials, forecast budgets, monitor profitability, and support contract renewals.
• Team Collaboration & Resource Planning: Coordinate with team leads and HR to manage onboarding, resource allocation, and overall team well-being.
• Continuous Improvement: Lead initiatives to refine delivery processes and client-facing communication for greater efficiency and transparency.
   

About you

• A 3+ years of commercial experience as a Project manager / Scrum master in software development projects (preferably in Fintech);
• Strong knowledge of every phase of the software development lifecycle;
• Ability to set up the processes and guide the Agile team;
• Ability to prioritize and control the deadlines;
• Accurate Scope management,
• Risk analysis and risk management,
• Ability to plan and manage releases;
• Lean development focus;
• Confident communication skills that help to build relationships with both clients and teams.
• Focus on value delivery and continuous improvement.
• Experience with Jira, Confluence and project management software.
• Experience with the Fintech projects

Would be a plus

• Experience in the Presale process
• Technical background
• PM or SM certifications
   

As a PM you will work mostly with Jira, Confluence, Slack, Google meet, and internally created dashboards that will help you in your daily routine. 
On our projects we use modern technologies that our tech team recommends based on each project’s needs.

The approximate project team will consist of:

• Solution Architect
• DevOps
• BA
• Designer
• 1-2 Backend Engineers
• 1-2 Frontend Engineers (Web or Mobile)
• QA(s)
• PM (full or part-time for 1 project)

We’re looking for a Full-Stack Developer who doesn’t just write code - but builds products, solves real problems, and takes ownership.

If you enjoy working across the stack, shipping features end-to-end, and seeing the direct impact of your work - this role is for you!

 

💡 What you’ll be working with

• TypeScript as a core language
• React + Redux on the frontend
• Node.js + NestJS on the backend
• PostgreSQL for data management
• REST APIs and tools like Postman
• Docker & AWS for infrastructure

Nice to have:

• React Native / Firebase / Expo
   

🔥 What you’ll do

• Build features from idea → production
• Improve and scale an existing product
• Refactor and keep the codebase clean and maintainable
• Integrate third-party services and APIs
• Work side-by-side with PMs, QAs, architects, and developers

• Be part of releases and see your work go live

   

🌱 What matters to us

• You’re proactive and take ownership
• You care about clean, scalable code
• You’re comfortable communicating in English (Upper-Intermediate+)
• You’re always looking to learn and grow

🎯 What you’ll get

• Real impact - your work won’t be lost in layers of bureaucracy
• A team that values initiative, not micromanagement
• Space to grow both technically and professionally
• Flexibility - we tailor benefits to what actually matters to you
   

Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging. Projects will utilize a multitude of different languages and skillsets with a focus on C++ and scripting languages.

We are looking for a C++ software engineer/developer with experience in implementation backend systems and services running under Linux, Cloud, ideally, with capabilities to deliver projects independently and coordinate work with BA, QA, Operational, and cross-functional application teams.

• Responsibilities:

  • Develop high-quality software, design, and functional documentation
  • Provide estimates for specific software feature implementation
  • Identify, prioritize, and execute tasks in the software development life cycle
  • Build unit tests for your code
  • Automate tasks through appropriate tools and scripting
  • Perform validation and verification testing
  • Collaborate with internal teams and vendors to fix and improve products
  • Ensure software is up-to-date with the latest technologies and standards

• Mandatory Skills Description:

  • 3+ years of full life-cycle software development experience
  • 3+ years of object-oriented development, in particular, C++
  • Experience developing under Linux
  • Ability to collaborate in a team-focused environment
  • Excellent analytical skills and a real passion for solving problems
  • English at the level of Upper-Intermediate (spoken)
  • Experience with Docker, AWS

• Nice-to-Have Skills Description:

  • Ability to suggest/research new technologies and quickly adapt to change
  • Experience working with Market Data and Trading

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.

Employer information:

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.

About the role:

We are looking for a detail-oriented content specialist to generate, structure, and publish content on our websites. This role is a great entry point for someone who is organized, curious, and comfortable working with AI tools and digital platforms.

You will produce website pages and blog posts using AI tools, prepare content for review, and publish it through our CMS. A US-based team member will review all content for final language and tone, so the focus here is on structure, clarity, and consistency — not perfect native English.

We will provide structured onboarding and clear guidelines, so prior experience in a content role is a plus but not required.

What you will do:

• Generate website pages and blog posts using AI tools based on briefs, outlines, or existing materials.
• Edit and refine AI-generated content to ensure it is clear, accurate, and well structured.
• Publish content to the website using our CMS, including formatting, internal links, headings, and basic SEO structure.
• Update and improve existing pages when needed.
• Coordinate with a US-based reviewer and apply feedback before content goes live.

What we are looking for:

• Strong written English — you can produce clear, professional text even if it will later be reviewed by a native speaker.
• Comfort using AI tools such as ChatGPT or similar, or a genuine interest in learning to use them for content work.
• Attention to detail and the ability to follow guidelines consistently.
• Basic familiarity with any CMS (WordPress, Wix, Notion, or similar) — or a willingness to learn quickly.
• Reliability and a structured approach to completing tasks.

No formal content experience is required if you can demonstrate the skills above.

Nice to have:

• Any hands-on experience writing or editing content, even personal projects, freelance work, or coursework.
• Familiarity with basic SEO concepts such as headings, meta descriptions, or internal links.
• Experience with software, tech, or digital services topics.

What we offer:

• Working hours aligned with US time zones, typically 16:00–00:00 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Structured, personalized onboarding to help you ramp up effectively.
• Opportunities for professional growth within the team.

How to apply

Send your resume and a short note about yourself — tell us what interests you about this role and share any examples of writing or content work if you have them. Personal projects, blog posts, or coursework are welcome.

You can apply through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.

We build a wireless handheld ultrasound (POCUS) device that connects to iOS/Android via a mobile app. This is a real hardware + software product in the medical domain, where reliability, performance and clean engineering practices matter.

What you’ll do

• Design, implement and test embedded C++ (C++17+) software for a handheld device
• Deliver new features and continuously improve architecture and code quality
• Write unit tests for low-level/embedded parts (tests are treated as product code)
• Participate in design discussions and code reviews in a supportive team culture
• Collaborate with cross-functional stakeholders (Product, UX/usability, clinical experts) to turn requirements into implementable solutions
• Optimize performance and resource usage (CPU/memory/power, depending on the area)
   

What we’re looking for

• 3–5+ years of commercial experience with modern C++ in an embedded context
• Degree in Computer Science, Engineering, Mathematics, or a related STEM field
• Strong fundamentals in software design and building maintainable systems
• Practical experience with unit testing, including low-level code
• Comfortable working in an existing codebase and improving it over time
• English: Intermediate+
   

Nice to have (not required)

• Yocto / Embedded Linux, kernel driver development
• Microcontrollers, FreeRTOS / bare-metal
• Performance work: SIMD/NEON (OpenCL/CUDA depending on domain)
• Python/Matlab for prototyping; signal/image processing; basic electronics
• Docker/Podman, CI/CD experience
   

Team & process

• International teams: about 30 engineers (Norway) + 30–40 contractors. 
• Agile/Scrum with typical 3-week sprints
• Tooling: GitLab CI/CD, Jira/Confluence, HP ALM
   

Work setup

• Remote during wartime → office/hybrid later (Kyiv or Kharkiv)
• MacBook 

Let’s start with what PLANEKS offers:

0. Fast and comfortable hiring process.

1. 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00 (Ability to work closely to EST time zone will be a big advantage).

2. Manage your compensation $$$$ budget - Travel tickets, Work equipment, Health insurance, Software, Sport, Training.

3. Salary paid in USD + tax compensation. Revision every 12 months. We want everyone to be confident in what tomorrow brings.

4. Everything to provide a good rest. YES: Paid vacation, national holidays, sick leaves(and support in case of serious diseases). NO: overtime, work on weekends.

5. Regular feedback, mentorship, code review. Friendly and professional team that supports you. Well, we're proud of how we handle that. So you can always count on us.

6. Speaking clubs with a native speaker to constantly maintain your English level.

7. No bureaucracy - transparent processes and flat management. Working remotely means keeping things as simple as possible to work efficiently.

We propose something more significant than a job. PLANEKS means developing a new lifestyle for our colleagues and clients. So take your part in it!

Requirements:

• 5+ years building production web applications with React and TypeScript.
• Strong product/UI sensibility - cares about spacing, visual hierarchy, typography, and interaction details.
• Experience with Next.js.
• Experience with advanced CSS.
• Comfortable building real interaction patterns: transitions, loading states, empty states, error states, skeleton screens.
• Can take a Figma comp and build it accurately, filling in gaps (missing states, responsive breakpoints) with good judgment rather than waiting for design to specify every pixel.
• Performance awareness - understands bundle size, rendering costs, lazy loading, when to optimize.
• MUI (Material UI) - theming, component composition, customization.
• TanStack Query or similar async state management.
• Formik or equivalent form library.
• Docker fundamentals and container-based workflows.
• CI/CD pipelines (GitHub Actions).

Responsibilities:

Day-to-day: Build and ship front-end features in React/Next.js/TypeScript. Translate Figma designs into polished, production-ready UI. Care about the visual details.

Ongoing: Build reusable components that become the team's shared vocabulary. Write front-end code that's clean enough to be the example others follow. Identify UI inconsistencies and fix them without being asked. Push work to a high standard before it reaches QA.

Over time: Establish front-end patterns and conventions that make the whole team's UI work more consistent. Contribute to a component library that accelerates future development. Help other devs level up their front-end skills through code reviews and well-structured code.

Nice to Have:

• Accessibility awareness - knows ARIA patterns, keyboard navigation, screen reader basics.
• Animation proficiency - understands easing, timing, and restraint.
• Backend comfort (Python/Django) - can read and modify backend code when needed, not just consume APIs.
• Experience with data-heavy SaaS: tables, filters, dashboards, complex statuses, collapsing dense data into good mobile UX.
• Experience building or contributing to a component library or design system.
• Ability to have a significant overlap with EST hours.

Vilmate is looking for a Business Development Manager to drive the company’s growth by identifying new business opportunities and building long-term client relationships.

Vilmate is an over 120-strong, close-knit, and highly professional software development team based out of Kharkiv and Kyiv. We have been engaged in delivering bespoke software to North American and Western European clients since 2012 and are equally experienced in web and mobile development.

We are looking for an experienced and results-driven Business Development Manager to drive strategic growth and expand our international client portfolio.

In this role, you will be responsible for identifying new business opportunities, building long-term partnerships, and closing deals with companies seeking high-quality software development services.

Responsibilities:

• Identify and develop new business opportunities in target markets (US, UK, EU, etc.).
• Build and maintain strong relationships with key decision-makers (CTOs, Heads of Engineering, Founders, etc.).
• Manage the full sales cycle: from prospecting and qualification to negotiation and deal closure.
• Identify, approach, and acquire new B2B clients.
• Analyze market trends, competitors, and pricing strategies.
• Prepare commercial proposals and negotiate contracts.
• Collaborate closely with marketing and delivery teams to align growth strategies.
• Represent the company at online/offline industry events when required.
• Track sales performance and maintain accurate CRM records.

Requirements:

• 3+ years of experience in Business Development or B2B Sales (preferably in IT outsourcing or software development).
• Proven track record of selling IT services or software solutions to the US and/or EU markets.
• Understanding of the Northern European business culture and sales cycle.
• Experience in outsourcing / outstaffing / custom software development sales.
• English level: Upper-Intermediate or higher (fluent communication required).
• Strong negotiation and communication skills.
• Ability to work independently and build processes from scratch.

Nice to Have:

• Experience working with US or Western European markets.
• Existing network within the tech industry.
• Experience selling team extension or dedicated team services.

We offer:

• Competitive salary and benefits package.
• Flexible working hours to maintain work-life balance.
• 20 working days of annual vacation + paid state holidays.
• Paid sick leave.
• Personal laptop with all necessary software.
• Support services: Corporate accountant, lawyer, and psychologist.
• Professional growth: 50% compensation for workshops and professional conferences.
• English classes (50% compensation).
• Transparent and bureaucracy-free management.

About Tie

Tie is building the next generation of identity resolution and marketing intelligence. Our platform connects hundreds of millions of consumers across devices, browsers, and channels—without relying on cookies—to power higher deliverability, smarter targeting, and measurable revenue lift for modern marketing teams.

At Tie, AI is not a feature—it is a core execution advantage. We operate large-scale identity graphs, real-time scoring systems, and production ML pipelines that directly impact revenue, deliverability, and customer growth.

The Role

We are looking for a Senior AI / Machine Learning Engineer to design, build, and deploy production ML systems that sit at the heart of our identity graph and scoring platform. You will work at the intersection of machine learning, graph data, and real-time systems, owning models end to end—from feature engineering and training through deployment, monitoring, and iteration.

This role is highly hands-on and impact-driven. You will help define Tie’s ML architecture, ship models that operate at sub-second latency, and partner closely with platform engineering to ensure our AI systems scale reliably.

What You’ll Do

• Design and deploy production-grade ML models for identity resolution, propensity scoring, deliverability, and personalization
• Build and maintain feature pipelines across batch and real-time systems (BigQuery, streaming events, graph-derived features)
• Develop and optimize classification models (e.g., XGBoost, logistic regression) with strong handling of class imbalance and noisy labels
• Integrate ML models directly with graph databases to support real-time inference and identity scoring
• Own model lifecycle concerns: evaluation, monitoring, drift detection, retraining, and performance reporting
• Partner with engineering to expose models via low-latency APIs and scalable services
• Contribute to GPU-accelerated and large-scale data processing efforts as we push graph computation from hours to minutes
• Help shape ML best practices, tooling, and standards across the team

What You’ll Bring

Required Qualifications

• 5+ years of experience building and deploying machine learning systems in production
• Strong proficiency in Python for ML, data processing, and model serving
• Hands-on experience with feature engineering, model training, and evaluation for real-world datasets
• Ability to travel outside of Ukraine is a must
• Experience deploying ML models via APIs or services (e.g., FastAPI, containers, Kubernetes)
• Solid understanding of data modeling, SQL, and analytical workflows
• Experience working in a cloud environment (GCP, AWS, or equivalent)
• Experience with graph data, graph databases, or graph-based ML

• Familiarity with Neo4j, Cypher, or graph algorithms (community detection, entity resolution)

  Preferred / Bonus Experience

• Experience with XGBoost, tree-based models, or similar classical ML approaches
• Exposure to real-time or streaming systems (Kafka, Pub/Sub, event-driven architectures)
• Experience with MLOps tooling and practices (CI/CD for ML, monitoring, retraining pipelines)
• GPU or large-scale data processing experience (e.g., RAPIDS, CUDA, Spark, or similar)
• Domain experience in identity resolution, marketing technology, or email deliverability

Our Technology Stack

• ML & Data: Python, Pandas, Scikit-learn, XGBoost
• Graphs: Neo4j (Enterprise, GDS)
• Cloud: Google Cloud Platform (BigQuery, Vertex AI, Cloud Run, Pub/Sub)
• Infrastructure: Docker, Kubernetes, GitHub Actions
• APIs: FastAPI, REST-based inference services

What We Offer

• Competitive compensation, including salary, equity, and performance incentives
• Opportunity to work on core AI systems that directly impact revenue and product differentiation
• High ownership and autonomy in a senior, hands-on role
• Remote-first culture with a strong engineering and data focus
• Exposure to cutting-edge problems in identity resolution, graph ML, and real-time AI systems

• Clear growth path toward Staff / Principal IC roles

  What else:

• 4 weeks of paid vacation per year (flexible scheduling)
• Unlimited sick leave — we trust your judgment and care about your health
• US Bank Holidays off (American calendar)
• Remote-first culture and flexible working hours
• Flat structure, no micromanagement, and full ownership

• Opportunity to make a real impact during a critical growth phase

  Interview Process

• Recruitment Screening Call
• Initial call with Head of Data Science & AI and CTO  (30 min) in English
• Technical deep dive Interview (1,5h)  in English

• Optional test-task (paid)

  Why Join Us?

• High-impact delivery leadership role during a critical period
• Real ownership and autonomy
• Opportunity to shape delivery across the entire engineering organization
• Exposure to SaaS, data, integrations, automation, and platform work
• Collaboration with global teams and vendors
• A strong product with real scale and momentum

Why This Role Matters

At Tie, your work will not live in notebooks or experiments—it will power production systems used by real customers at scale. You will help define how AI is embedded into the company’s core platform and play a key role in making machine learning a durable competitive advantage.