Greenwich IT Solutions

   We are looking for a KYB Specialist (EMI, FinTech) for the international FinTech product company that offers multicurrency IBANs, merchant services, and mass payout solutions to low-, medium-, and high-risk businesses. The company provides premium and convenient payment services worldwide.

Main markets - Tier  -1, 2, 3 

The company size - up to 70 people

Department - 6 people (2 KYB specialists, 2 leads and Head of department)

Work type - Fully remote job from any country or offices in UK and Malta

Conditions - Competitive salary benefits, remote mode (Full-time), career and financial growth, paid vacation and sick leave, and other goodies.

Requirements:

• At least 1 year of experience in business customer verification
• Upper-intermediate proficiency in English
• Apply a highly analytical mindset to assess KYB documentation and ensure accuracy.
• Experience in conducting AML checks of business customers. 
• High attention to detail and ability to accurately review documents for compliance purposes 
• Strong verbal and written communication skills 
• Ability to multitask and prioritize tasks in a fast-paced environment 
   

As a plus:

• Degree in Law
• AML-related courses or certifications
   

Key Responsibilities:

• Conduct customer due diligence of potential and existing business customers (verifications & re-verifications)
• Conduct ad hoc in-depth review of business customers’ profiles, identifying red flags and potentially suspicious activity with proper reporting (SAR) and record-keeping
• Carry out tasks assigned by the Team Lead related to business customer activities.
• Prepare internal customer assessments and reports
• Be open to performing other responsibilities associated with the position, such as implementing updates in the internal documentation, drafting instructions, and manuals
   

We Offer: 

• Competitive salary and financial stability.
• Transparent career growth with opportunities to achieve Lead roles within 1 year, Head roles in 2 years, and even C-level within 4 years, based on exceptional performance
• Work on unique projects where your contributions can reshape company-wide processes
• Days of paid vacation annually, with the flexibility to transfer unused days or receive compensation
• Days of paid sick leave annually, accommodating emergencies and medical needs
• Additional holidays aligned with your local calendar

         We аre looking for a Brand&Community Manager  for the international product IT company,  which provides a full-stack package of complex AdTech solutions for digital advertisers, publishers and ad agencies worldwide. 

  The company develops white-label platforms for enterprise clients—custom turnkey solutions to automate and optimize digital advertising.

Products company : SSP, DSP, Ad Exchange platforms.

Main markets - Tier 1-2 

Marketing team - marketer, PR manager, designer, developer, 4 content managers.

Locations/Offices - Kyiv, Lviv,  Mykolaiv or remote.

Сonditions: Competitive salary + , Remote (Full-time), career and financial growth, paid vacation and sick leave and other goodies.

 Requirements:

• At least 2 years of experience in marketing, community management, or brand communications in B2B SaaS products
• Experience working with social media communities (especially LinkedIn and professional groups).
• Proven track record of organizing webinars or virtual events, including content creation
• Strong written and verbal communication skills; ability to create compelling and professional content.
• Portfolio of previous work is required (webinars, campaigns, content, community initiatives, etc.)
• Experience using platforms such as LinkedIn Events, Zoom/Webex, Slack/Discord/Telegram/Reddit communities, and CRM/marketing tools (e.g., HubSpot)
• Active management of personal social media accounts (TikTok, Instagram, and others)
• Independence in decision-making
• English - C1

Will be a plus:

• Experience in adtech, martech industries
• Experience with YouTube channel 

Responsibilities:

• Organize and manage industry webinars, roundtables, and other branded online events end-to-end — from planning and content creation to speaker coordination, moderation, discussions, and promotion.
• Actively engage in closed industry groups and communities, representing the company and fostering thought leadership.
• Identify key industry players, track relevant discussions and topics, and map thought leaders in the adtech space.
• Build and grow online and offline communities across social media and other platforms (e.g., LinkedIn, X/Twitter), ensuring brand consistency.
• Develop engaging content such as comments, posts, and talking points.
• Monitor community leaders, discussions, and feedback, and share insights with the marketing and product teams.
• Contribute to brand-building through YouTube content, expert interviews, co-marketing, social initiatives, as well as promoting the employer brand and the company’s C-level brand.
• Assist PR and marketing with award strategy by identifying opportunities, coordinating submissions, and amplifying wins across brand channels
• Track and analyze the performance of community initiatives and events, providing regular reports and insights

Looking for a Product\ Data Analyst for an international product IT company with a Ukrainian core team that develops its own SaaS B2C solutions for US and Europe markets (Tier 1/2/3) due to the expanding of the team. 

Company products:  WEB SaaS products and utilities for social media.

Product Team - 25 employees

Marketing team - 8 employees 

The team of the company - 60  people

Locations  of the team - Europe/USA/Ukraine,  full remote from any country/office Kyiv

Сonditions: Competitive salary (Fix+bonuses), remote mode (Full-time), career and financial growth, paid vacation and sick leave and many other benefits.

Requirements:

• 3+ years of experience as a Product Analyst\ Data Analyst or Marketing Analyst.
• 1+ year of proven B2C experience (subscription, funnels, marketing, retention)
• Strong SQL skills (MySQL, PostgreSQL), including writing complex queries and building data models
• Proficient with BI tools such as Tableau, Power BI, and Looker
• Hands-on experience with Google Analytics, Google Tag Manager, event-based analytics, and building attribution models
• Solid understanding of subscription-based business models and core product metrics
• High level of independence in formulating analytical queries, conducting data analysis, and delivering actionable insights

Responsibilities:

• Audit and analysis of existing dashboards and reports to verify data legitimacy and accuracy
• Database structure analysis and correction of identified inconsistencies.
• Building and enhancing the internal analytics system to ensure data completeness and accuracy.Redesigning the attribution and unit economics system for each product based on new data.
• Assisting the business in developing predictive models for efficient traffic acquisition.
• Creating informative dashboards in Tableau to monitor key metrics.
• Setup and maintenance of paid traffic tracking: tagging, events (GTM/GA4), technical support, and collaboration with the PPC team
• Expansion of the internal marketing analytics system, including data migration from Mixpanel to the internal BI platform

• Participation in the development of an AI module with the CTO for automated recommendations and rapid product adjustments

   

  We offer:

• Flexible work schedule
• 18 days of vacation + 3 sick leaves (without confirmation)
•  Winter vacation at the expense of the company (1st week of the New Year)
• Sick days are paid at 100% in an unlimited number (with confirmation)
• Health insurance for colleagues and children, psychological support
• Budget for training and development
• Management for tax compensation of the FOP
• Bonuses for birthdays and major events in the life of a colleague

• 50% of compensation for studying English or sports.

   

Technical Lead \ CTO   for an international product IT company that provides a comprehensive suite of AdTech solutions for digital advertisers, publishers, and ad agencies worldwide. The company develops white-label platforms  as well as delivers a wide range of custom solutions and services designed to automate, optimize, and scale digital advertising.    

Products company: SSP, DSP, Ad Exchange platforms.

Main markets - Tier 1-2 

The technical team - up to 10people ( BA, PM, Team Lead, Back-end\ Front-end developers, QA)

Project stack: Node.js (backend), Angular. MySQL, Clickhouse,  Redis,  MongoDB,   Linux.

Locations/Offices - Kyiv, Lviv, Odesa, Mykolaiv, or remote.

 Requirements:

• 2+ years in Tech Lead/CTO positions within B2B SaaS products, handling up to  100K RPS 
• Experience in architectural decision-making for high load products 
• Proven track record in managing technical teams of 10+ people (backend, frontend, DevOps, QA, PM)
• Experience in system performance-based optimizations
• Deep understanding of architecture, infrastructure, and software development processes
• Ability to formulate and validate hypotheses to improve processes and systems.
• Skilled in assessing and managing technological and process-related risks.
• Strong expertise in Node.js with hands-on experience in building server-side solutions and platforms.
• Proficiency in SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, ClickHouse, Redis), including schema design, query optimization, sharding, and replication.
• Experience in designing, developing, and consuming APIs (REST, GraphQL, gRPC)
• Solid understanding of asynchronous programming and Event-Driven Architecture
• Strong knowledge of network protocols (HTTP/HTTPS, FTP, SSH, TCP/IP, DNS, WebSocket), Git, and CI/CD processes.
• Proven experience in organizing R&D, hypothesis testing, debugging, and profiling complex systems.
• English level: Upper-Intermediate (both verbal and written communication).
   

Will  be a plus : 

•  Eperience in AdTech companies will be a great advantage 

Responsibilities:

• Defining and implementing a long-term technical strategy, architectural solutions, and technology stack that aligns with business goals and ensures product scalability.
• Designing and optimizing the architecture of high-load, fault-tolerant, and distributed systems, ensuring their stability and efficiency.
• Leading, mentoring, and developing a team of 10 engineers (Backend, Frontend, DevOps), fostering their professional growth, and creating a strong, cohesive engineering culture.
•  Establishing and optimizing development processes (Agile/Scrum), ensuring workflow efficiency, code reviews, and the implementation of best practices.
• Implementing and overseeing code quality standards and testing methodologies (Unit, Integration, E2E) to ensure high reliability and defect-free products.
•  Leading the implementation and maintenance of CI/CD processes, automating deployment and monitoring, and optimizing infrastructure.
• Continuously monitoring new technologies and tools, evaluating their feasibility, and implementing innovative solutions to improve the product.

We are looking for a System Administrator/Junior DevOps for the international product IT company,  which provides a full-stack package of complex AdTech solutions for digital advertisers, publishers and ad agencies worldwide. 

  The company develops white-label platforms for enterprise clients—custom turnkey solutions to automate and optimize digital advertising.

Company Products: SSP, DSP, Ad Exchange platforms.

Main markets - Tier 1-2 

Technical team - up to 30 people (CTO, Team Lead, Back-end -10, Front-end developers, QA, DevOps )

Project stack: Node.js (backend), NoSQL, SQL, Redis, MongoDB,  Linux.

Locations/Offices - Kyiv, Lviv, Odesa, Mykolaiv or fully remote.

Conditions: Competitive salary + , Remote (Full-time), career and financial growth, paid vacation and sick leave and other goodies.

Requirements

• 2+ years of experience in system administration in IT products (preferable SaaS solutions).
• Experience in managing infrastructure with a large number of servers.
• Strong knowledge of Linux/Unix (Ubuntu) administration & troubleshooting
• Hands-on experience with physical servers (hardware) and virtualization (Proxmox, Hyper-V as a plus).
• Knowledge of communication protocols and standards (HTTP, REST, SOAP, MQTT, gRPC; SSH, SFTP, FTP). 
• Experience with databases: PostgreSQL, MySQL, ClickHouse, MongoDB, Redis (basic administration, replication, troubleshooting).
• Experience with monitoring: Zabbix, Prometheus + Grafana.
• Experience with Proxy / Firewalls: nginx, apache, iptables; load balancers.
• Proven experience with Bash
• Attentive to details, responsible, stress-resistant.
• Self-motivated, proactive, willing to grow into DevOps.

Nice to have:

• Experience with CI/CD: GitLab pipelines (basic setup, adding jobs).
  Experience with Containers: Docker.
• Python (automation scripts)
• Ansible
• Backup systems
• VPN tunnels (IPSec, OpenVPN)
• Understanding of OSI model
   

Responsibilities

• Add and configure new servers.
• Support ongoing projects, maintain system operability.
• Work with data centers, documentation (Google Sheets/Docs, Confluence).
• Monitor systems, troubleshoot incidents, respond to alerts.
• Provision and control employee access (full admin level).
• Cooperate closely with developers, PMs, and account managers.
• Participate in infrastructure deployment and DevOps processes.

We Offer

• Vacation: 21 calendar days per year (15 working days), with carry-over.
• Medical insurance.
• Paid leave: 7 days per year.
• Birthday: 1 additional day off.
• Sick leave: 15 paid + 15 unpaid days per year.
• Public holidays off.
• Referral bonuses.
• Coworking compensation.
• Corporate technology.
• Career and financial growth, mentorship from experienced colleagues.

 We are looking for a Tech Lead\Senior PHP Engineer (Laravel) for an international product Media Tech company. The company has been successfully developing innovative solutions for content creators on YouTube, Instagram, TikTok, Microsoft Network, and other video platforms for 15 years. The main directions are to create advanced tools for audience growth, content monetization, financial process automation, and risk protection.

The company size - 200+  

Main markets - Tier1/2/3 

The main projects - Core Platform, Fintech (B2C\B2B payment services), AI, CRM (admin panel), Blockchain, Creator marketplace. 

The technical team - up to 30 people (CTO, Tech leads, Back-end, Front-end developers, QA, Product managers, PM)

Office - Kyiv / remotely full-time from any country with a flexible time zone

Conditions - high competitive salary fix, health insurance, remote mode (Full-time), career and financial growth and other benefits.

Requirements:

• Proven experience as a Team Lead or Tech Lead, with strong leadership and decision-making skills.
• 5+ years of commercial experience in PHP development, delivering high-quality, scalable solutions.
• 4+ years of hands-on experience with Laravel (versions 10–11 included), with deep knowledge of its ecosystem and best practices.
• Solid expertise in software architecture patterns, system design, and scalability.
• Strong knowledge and practical experience with databases (MySQL, Redis), including query optimization and performance tuning.
• Proficiency in designing and implementing RESTful APIs.
• Good understanding of design patterns and application of SOLID principles in daily work.
• Ongoing practice of automated testing with at least 60% code coverage (unit, integration, feature, E2E)

Responsibilities: 

• Develop software platform that empowers top YouTube creators around the world
• Interacting with video platforms (YouTube, Instagram, TikTok, MSN), both data processing and operations automation
• Integrating with various payment systems for payouts and pay-ins
• Implementing SSO for 1st party company products as well as 3rd party integrations
• Building scalable architecture for data processing, analytics and robust automations
• Exploring and utilizing cutting-edge technology to solve real customer problems in ways that are just now possible

Will be a plus:

• Experience in multi-platform integration (including payment systems)
• Experience with Blockchain
• Experience in CI/CD (Forge or Envoyer)

We offer:

• Quality health insurance.
• Remote work and flexible schedule with work-life balance.
• Financial compensation for language courses.
• Corporate events for you and your family.
• Vacation leave of 18 work days.
• Paid sick leave.
• Corporate library, lectures, and webinars on various topics.
• Opportunity to participate in volunteer and charitable projects, as well as projects to support the military.
• Gifts for birthdays and special occasions (weddings, Christmas, etc.)