Greenwich IT Solutions

We are looking for a Senior PHP/Golang Back-End Engineer for the large

international product fintech company (cryptocurrency exchange).  The company has more than 1,100 professionals and more than 5 million users worldwide. They are committed to delivering top-tier services for their worldwide users. 

Project - cryptocurrency exchange platform (high load product, up to 10k requests/second) 

Tech Team size  of project - up to 60 employees

Backend team - 10 Senior developer Tech Lead + CTO

Work type - Fully remote job from any country  or office in Valencia (Spain) with a relocation package 

Conditions: Competitive salary, possibility to relocate to Spain, official employment for Spanish contracts (indefinite), career, and financial growth,  paid vacation and sick leave, and many other benefits,  etc.

Requirements:

• Strong  experience in backend development with PHP - 4+ years
• Strong  experience in backend development with Go - 2+ years
• Experience with High-load products  (up to 10,000 requests/second)
• Strong knowledge of databases - MySQL, Redis, Elasticsearch
• DB experience: write and optimize requests for relational and document oriented databases. Can choose optimal DB according to problem
• Experience with the design and development of APIs for communication between software components according to best practices and standards
• Experience in writing unit tests 
• Excellent knowledge of GIT
• ​​Experience with high speed of feature delivery

Will be a plus: 

• Experience with Docker Images, K8s
• Experience with the FinTech domain
• Understanding of how blockchain works. High-level understanding of most popular blockchains such as Bitcoin and Etherium

Responsibilities:

• Write code to implement business logic according to technical and business requirements and restrictions
• Write unit tests to provide technical quality assurance for code
• Debugging, solving problems and troubleshooting technical issues on test/staging servers
• Define and implement the product’s hypercare (metrics, product improvement, pay for tech debts)
• Write and optimize code for better performance.
• Collaborate with cross-functional teams, such as product managers, designers, and QA engineers

We offer: 

• Paid relocation to Spain
• Annual paid vacations
• Sick leave compensation
• Professional working environment

European IT recruiting company with over 8 years of experience in the market. Our clients are product IT companies (AdTech, FinTech, GameDev, etc.) in Ukraine, the EU, and the USA.

Due to growth and entry into new markets, we are building a sales department.

We are looking for Pre-Sales Managers with the potential to become Sales Managers!

🕵️‍♂️What's important to us:
- Successful experience in sales/lead generation, and experience in B2B sales is a big plus;

- Willingness to develop in the IT industry;

- Ability to work in a team and independently;

- Excellent communication skills;

- English level - Upper intermediate ;

👨🏻‍💻👩‍💻Main tasks:

- Analysis and active search for new clients, lead generation in the target markets of the IT industry (Ukraine, Europe, USA);

- Conducting primary communication with clients together with the sales manager, presentation of services, work with objections; 

- Working with CRM (HubSpot) - maintaining a client base;

- Fulfillment of KPIs for appointed meetings with clients;
- Communication with the recruiting team;

- Reporting.

💰🧁What do we offer?

- Salary + % of contracts and KPIs + social package (registration as an individual entrepreneur);

- Professional training in effective sales with a business coach provided by the company;

- You will gain experience in an international company in B2B sales in the IT industry;

- Remote work ( Full time/remote);

- Professional and cheerful team;

- No bureaucracy.

User Acquisition Manager (Facebook)  for a product IT

company that creates AI and neural network-based tools to help professional

photographers work more efficiently.

The product has been recognized by customers in over 50 countries around the

world.

Company products: A desktop application for Windows and macOS  for photographers (B2C)  

The  performance marketing team - 2 UA( Meta/Google) +1 creator manager

Main market - Tier1, Tier 2

Location: Remote from any country or office Kyiv 

Requirements: 

• 2+ years of experience in user engagement with a focus on Meta Ads.
• Experience working with B2C applications in Tier 1 and Tier 2 markets.
• Experience in launching and scaling product promotions from scratch 
• Experience  with a budget up to 100K USD in Tier 1 markets.
• Experience working closely with the creative manager.
• Experience using automation tools such as Revealbot, Tableau, Amplitude, and AppsFlyer.
• Excellent understanding of digital advertising platforms, including Facebook, Instagram, and other relevant channels.
• Proven ability to manage and optimize effective marketing campaigns.
  English proficiency - B2+.

Will be a plus:

• Previous experience in marketing and a deep understanding of product promotion and the use of various user acquisition channels.

Responsibilities: 

- Launch and optimization of advertising campaigns on the Meta platforms.

- Analysis of the market and competitors.

- Be responsible for developing and promoting the strategy, launching and testing   

        hypotheses.     

 - Define optimal budgets for testing and scaling campaigns, adjusting them based on  

   the еffectiveness of results.

- Actively participates in the generation of ideas for new advertising creatives together 

   with a team of creatives.

We offer:

• Оfficial employment
• Remote work and the opportunity to work in the Kyiv office
• Competitive salary and team bonuses
• Paid vacation
• Paid all sick leaves. 
• Opportunity to implement your own ideas, shape the strategy and build your team. 
• No micromanagement and a flexible work schedule.

PR Specialist for an American product IT company, that provides a full-stack package of complex AdTech solutions for digital advertisers, publishers, and ad agencies worldwide.

Position to the  AdTech product department (DSP, SSP, Ad Exchange platforms) 

The company team - up to 60 people

Marketing cross team - Head of Marketing, Lead of content managers, designers, SEO (outsourcing), link builder

Full-time job, office in Kyiv, or remote

Locations/Offices - Ukraine (Kyiv) , Spain, Portugal, 

Requirements:

• Minimum 2 years in a PR role in IT product (B2B), focusing on strategic communications and media relations
• Proven media pitching success (6+ publications per year in Tier 1 media outlets).
• Experience executing a mix of free and paid PR activities (50/50 balance).
• Experience in personal brand promotion via LinkedIn, expert content creation, and thought leadership development.
• Success in identifying and applying for relevant industry awards.
• Result-oriented, proactive, and responsible.
• Excellent networking and adaptability skills.
• Curiosity and a passion for lifelong learning.
• Creativity and the ability to find multiple solutions to a problem.
• English C1
• Excellent communication skills

Will be a huge plus:

• Knowledge of the AdTech landscape and organizations (TAG, IAB, VideoWeek, etc.).
• Experience with review platforms (G2, Trustpilot) and ensuring positive reviews.
• Event planning and PR event coverage, including post-event analysis.
• Expertise in rebranding strategies and aligning PR efforts with new branding initiatives.
• Strong speech-writing skills and experience preparing executives for speaking engagements.

Responsibilities:

• Identify and apply for industry-relevant awards to boost visibility and enhance the company's reputation
• Build relationships with media and journalists. Ensure consistent, high-quality publications in relevant outlets to establish brand credibility.
• Assist key company figures in building and promoting their personal brands through LinkedIn, expert content, and thought leadership.
• Organize and plan events, ensuring alignment with PR and marketing goals. Develop communication strategies around key events for maximum exposure and engagement.
• Proactively pitch company representatives as speakers at conferences, podcasts, and industry events.
• Monitor and maintain communication on review platforms (G2, Trustpilot, etc.), ensuring positive brand representation.
• Create sales materials such as case studies, media kits, and one-pagers to support PR and sales teams.
• Identify and evaluate relevant industry bodies (TAG, IAB Tech Lab, etc.) for potential collaboration and membership.
• Prepare speeches and presentations for executives, ensuring alignment with company messaging.
• Handle external communication for rebranding efforts, including press releases, media outreach, and public perception management.

We offer:

    -  Modern, stylish office in Ukraine, Portugal, Spain or remotely

      - Regular salary review based on performance

      -  Paid holiday

      - Paid sick leave

      - Up to 7 additional days (not documented) billed per year

      - Compensatory education

      - Corporate team building and educational events

      - Corporate gifts and bonuses, congratulations from the company on personal    and family holidays. 

At Greenwich IT Solutions, we pride ourselves on our in-depth understanding of the digital, IT, and gaming sectors. With our comprehensive approach, we provide end-to-end solutions that include candidate sourcing, screening, interviewing, and support throughout the hiring process.
Our international IT recruiting services connect clients across the EU, USA, and CIS with top talents worldwide, providing relocation assistance where needed.

We are looking for an IT Recruiter to join our team.

Requirements:

- Upper-Intermediate level of English - both verbal and written.

- From 1 year of full-cycle recruitment experience in an agency or in-house.

- Knowledge of the recruitment process and sourcing channels.

- General understanding of technologies in the IT Industry.

- Good knowledge of recruitment tools (Boolean search, X-ray).

- Superior verbal and written communication skills.

- Ability to prioritize, multi-tasking, meeting deadlines in a fast-paced environment.

- We welcome creativity and proactive.

Responsibilities:

- Manage the full cycle of recruitment process with the ability to source, screen, interview, and close candidates.

- Active search for candidates according to vacancies requirements using different channels: LinkedIn, internal database, job portals, social networks and other resources.

- Coordinating and organization of technical and customer interviews.

- Coordinating testing when necessary for candidates.

- Database accounting.

We offer:

- Flexible working hours, remote work (full time).

- Career and professional growth, abilities to visit conferences, master classes, pass certifications.

- Social package including paid vacation and sick leaves.

- Base fix salary + %% from offers (for 1 closed vacancy on average $ 450 -1000 and more).

- Now there are vacancies at the level of middle, senior, leads.

Without bureaucracy, the ability to choose projects.

We are ready to consider a recruiter with a great desire to develop and earn.

I’ll be happy to talk to you and answer all your questions.

 Looking for a PR Specialist for an American product IT company, that provides a full-stack package of complex AdTech solutions for digital advertisers, publishers, and ad agencies worldwide.

Position to the  AdTech product department (DSP, SSP, Ad Exchange platforms) 

The company team - up to 60 people

Marketing cross team - Head of Marketing, Lead of content managers, designers, SEO (outsourcing), link builder

Full-time job, office in Kyiv, or remote

Locations/Offices - Ukraine (Kyiv) , Spain, Portugal, 

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

Requirements:

• Minimum 2 years in a PR role in IT product (B2B), focusing on strategic communications and media relations
• Proven media pitching success (6+ publications per year in Tier 1 media outlets).
• Experience executing a mix of free and paid PR activities (50/50 balance).
• Experience in personal brand promotion via LinkedIn, expert content creation, and thought leadership development.
• Success in identifying and applying for relevant industry awards.
• Result-oriented, proactive, and responsible.
• Excellent networking and adaptability skills.
• Curiosity and a passion for lifelong learning.
• Creativity and the ability to find multiple solutions to a problem.
• English C1
• Excellent communication skills

Will be a huge plus:

• Knowledge of the AdTech landscape and organizations (TAG, IAB, VideoWeek, etc.).
• Experience with review platforms (G2, Trustpilot) and ensuring positive reviews.
• Event planning and PR event coverage, including post-event analysis.
• Expertise in rebranding strategies and aligning PR efforts with new branding initiatives.
• Strong speech-writing skills and experience preparing executives for speaking engagements.

Responsibilities:

• Identify and apply for industry-relevant awards to boost visibility and enhance the company's reputation
• Build relationships with media and journalists. Ensure consistent, high-quality publications in relevant outlets to establish brand credibility.
• Assist key company figures in building and promoting their personal brands through LinkedIn, expert content, and thought leadership.
• Organize and plan events, ensuring alignment with PR and marketing goals. Develop communication strategies around key events for maximum exposure and engagement.
• Proactively pitch company representatives as speakers at conferences, podcasts, and industry events.
• Monitor and maintain communication on review platforms (G2, Trustpilot, etc.), ensuring positive brand representation.
• Create sales materials such as case studies, media kits, and one-pagers to support PR and sales teams.
• Identify and evaluate relevant industry bodies (TAG, IAB Tech Lab, etc.) for potential collaboration and membership.
• Prepare speeches and presentations for executives, ensuring alignment with company messaging.
• Handle external communication for rebranding efforts, including press releases, media outreach, and public perception management.

We offer:

    -  Modern, stylish office in Ukraine, Portugal, Spain or remotely

      - Regular salary review based on performance

      -  Paid holiday

      - Paid sick leave

      - Up to 7 additional days (not documented) billed per year

      - Compensatory education

      - Corporate team building and educational events

      - Corporate gifts and bonuses, congratulations from the company on personal  

         and family holidays. 

We are looking for a Senior Node.JS (Backend)  Developer to an international IT product company specializing in deep technology solutions for the iGaming industry (slot games for online casinos). Founded in 2020, the company has quickly established itself as a prominent player in the iGaming market across Europe. 

The  company size - 100+ employees

Tech Team - 50+ employees (frontend developers, backend developers, QA, design, mathematicians, artists, illustrators)

Stack:  Node.js, NestJS,  JavaScript. PostgreSQL, OpenSearch, ElastiCache,  Redis.

Office - Kyiv, Warsaw / remotely full-time from any country

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

Requirements:

• At least 5+ years of backend development experience, with a strong focus on Node.js and NestJS. 
• Proficiency in JavaScript (ES6+), Node.js, and NestJS 
• Experience with asynchronous code, and development patterns.
• Hands-on experience with databases such as PostgreSQL, OpenSearch, ElastiCache, and Redis
• Familiarity with message brokers like RabbitMQStrong problem-solving abilities with attention to detail
• Effective communication skills for collaboration across teams
• Proactive and self-motivated, with a willingness to continuously learn and improve
• Level of English - А2- B1

WILL BE A PLUS:

• Experience in the iGaming niche 
• Working with AWS and on-premise infrastructure
• Knowledge of tools such as GitLab, TeamCity, ArgoCD, Grafana, and Prometheus
• Experience in designing and developing database schemas

Responsibilities:

• Write clean, efficient, and maintainable code following best practices
• Participate in code reviews to ensure the quality and reliability of the codebase
• Design and develop scalable and optimized APIs to meet business and  application  requirements, working with Platform and Game teams
• Work with DevOps to maintain and enhance CI/CD pipelines and ensure system monitoring and reliability
• Investigate and resolve technical challenges, applying the best tools and  approaches
• Design and refine system architecture and database structures to support business goals
• Ensure data integrity and security across all back-end systems
• Take part in task planning, decomposition, and execution of development projects
• Research and adopt new tools, frameworks, and techniques to improve the system performance and development efficiency
• Participate in creating and updating technical documentation, including architecture diagrams and API specifications

We offer:

• Competitive salary in the IT field, fixed in €
• 28 days of paid vacation: 18 and 10 days separately
•  Paid taxes
• State holidays are paid
• 10 days for paid sick leave
• 7 hour working day 10:00AM — 6:00 PM (with the lunch break)
• Hybrid format\remote
• A-class office, Mokotow, Warsaw
•  Medical Insurance
•  Courses/training reimbursement
•  Corporate English courses: business or general, morning or evening schedule

We are looking for a Front-End Developer to an international IT product iGaming  company, the provider and leader of  developing slot games for international markets.

 The company has quickly established itself as a prominent player in the iGaming market across Europe. 

The  project -slot games for casinos, platforms and aggregators

The  company size - 100+ employees

Tech Team - 50+ employees (frontend developers, backend developers, QA, design, mathematicians, artists, illustrators)

Office - Kyiv, Warsaw / remotely full-time from any country

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

     Requirements:

• 3+ years of experience in front-end software development for the iGaming industry (slot games) 
•  Deep experience with Pixi, JavaScript, and TypeScript
•  Experience with Spine  (Import Spine  animations  into a project)
•  Understanding the principles of asynchronous programming
•  Understanding of the principles of SOLID or GRASP, KISS, DRY, YAGNI
•  Understanding OOP principles
•  Stay updated with the latest trends and technologies in frontend development
•  Propose and implement innovative solutions to improve the development process
•  Experience in developing process automation tools

      Will be a plus: 

•  Experience in Cocos creator

•  Experience in developing slot games from scratch

   

  Responsibilities: 

• Game slots development of the new projects and support, game engine development
•  Development of tools for creating, debugging, testing games
•  Be able to effectively structure object hierarchies and scenes
•  Work with Pixi -  use the principles of batch rendering and be able to optimize a game for it, reduce draw calls number for better performance.
•  Import Spine into a project, play animations created by animators, change skins, add elements to the Spine slot
•  Write clean code
•  Implement new core-features in games

•  Support games after release

   

  We offer:

•  7 hour working day 10:00AM — 6:00 PM (with the lunch break)
•  Hybrid format\remote
•  A-class office, Mokotow, Warsaw
•  Competitive salary in the IT field, fixed in €
•  Paid taxes
•  State holidays are paid
•  10 days for paid sick leave
•  28 days of paid vacation: 18 and 10 days separately
•  Medical Insurance
•  Courses/training reimbursement
•  Corporate English courses: business or general, morning or evening schedule

 Looking for a PR Specialist for an American product IT company, that provides a full-stack package of complex AdTech solutions for digital advertisers, publishers, and ad agencies worldwide.

Position to the  AdTech product department (DSP, SSP, Ad Exchange platforms) 

The company team - up to 60 people

Marketing cross team - Head of Marketing, Lead of content managers, designers, SEO (outsourcing), link builder

Full-time job, office in Kyiv, or remote

Locations/Offices - Ukraine (Kyiv) , Spain, Portugal, 

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

Requirements:

• Minimum 2 years in a PR role in IT product (B2B), focusing on strategic communications and media relations
• Proven media pitching success (6+ publications per year in Tier 1 media outlets).
• Experience executing a mix of free and paid PR activities (50/50 balance).
• Experience in personal brand promotion via LinkedIn, expert content creation, and thought leadership development.
• Success in identifying and applying for relevant industry awards.
• Result-oriented, proactive, and responsible.
• Excellent networking and adaptability skills.
• Curiosity and a passion for lifelong learning.
• Creativity and the ability to find multiple solutions to a problem.
• English C1
• Excellent communication skills

Will be a huge plus:

• Knowledge of the AdTech landscape and organizations (TAG, IAB, VideoWeek, etc.).
• Experience with review platforms (G2, Trustpilot) and ensuring positive reviews.
• Event planning and PR event coverage, including post-event analysis.
• Expertise in rebranding strategies and aligning PR efforts with new branding initiatives.
• Strong speech-writing skills and experience preparing executives for speaking engagements.

Responsibilities:

• Identify and apply for industry-relevant awards to boost visibility and enhance the company's reputation
• Build relationships with media and journalists. Ensure consistent, high-quality publications in relevant outlets to establish brand credibility.
• Assist key company figures in building and promoting their personal brands through LinkedIn, expert content, and thought leadership.
• Organize and plan events, ensuring alignment with PR and marketing goals. Develop communication strategies around key events for maximum exposure and engagement.
• Proactively pitch company representatives as speakers at conferences, podcasts, and industry events.
• Monitor and maintain communication on review platforms (G2, Trustpilot, etc.), ensuring positive brand representation.
• Create sales materials such as case studies, media kits, and one-pagers to support PR and sales teams.
• Identify and evaluate relevant industry bodies (TAG, IAB Tech Lab, etc.) for potential collaboration and membership.
• Prepare speeches and presentations for executives, ensuring alignment with company messaging.
• Handle external communication for rebranding efforts, including press releases, media outreach, and public perception management.

We offer:

    -  Modern, stylish office in Ukraine, Portugal, Spain or remotely

      - Regular salary review based on performance

      -  Paid holiday

      - Paid sick leave

      - Up to 7 additional days (not documented) billed per year

      - Compensatory education

      - Corporate team building and educational events

      - Corporate gifts and bonuses, congratulations from the company on personal  

         and family holidays.