Jobs

FluidLabs is building production-grade AI systems and is looking for an engineer experienced in designing and operating LLM-based architectures.

The role requires practical experience with Claude (Opus / Sonnet), prompt architecture, context management strategies, and structured LLM workflows integrated into backend services.

Key responsibilities:

• Design and implement production-grade LLM workflows using Claude (Opus / Sonnet)
• Architect structured prompt systems (system/user/tool separation, multi-step flows)
• Design context management strategies (long-context handling, memory layering)
• Reduce hallucinations through prompt strategy, evaluation loops, and guardrails
• Integrate Claude via API into backend services (Node.js / TypeScript or Python)
• Build RAG pipelines (embeddings, vector search, context injection)
• Design LLM-driven automation (agents, tool calling, workflow orchestration)
• Evaluate and improve response quality through structured testing
• Optimize performance, latency, and cost efficiency
• Collaborate with backend and architecture teams to embed AI into real systems
   

Must-have technical skills:

• 4–5 years of backend engineering experience (Node.js or Python)
• Hands-on production experience with Claude (Anthropic API)
• Strong understanding of:
  • Prompt architecture
  • Context construction and management
  • Multi-step reasoning flows
  • LLM limitations and hallucination patterns
     
• Experience integrating LLM APIs into backend systems
• Understanding of RAG concepts and embeddings
• Experience working with structured JSON outputs and tool-calling patterns
• Ability to explain architectural trade-offs clearly
   

Nice to have:

• Experience building AI agents or autonomous workflows
• Familiarity with vector databases (pgvector, Pinecone, Weaviate)
• Experience with AWS (Lambda, API Gateway)
• Experience in multi-tenant SaaS systems
• Understanding of AI safety and PII handling

What we offer:

• Opportunity to shape a new DocuSign-focused platform from the ground up
• High level of technical ownership and architectural influence
• Enterprise-level projects with real architectural and scalability challenges
• Long-term collaboration on meaningful projects
• A passionate team with a healthy, positive culture
• Enterprise-level projects with real technical challenges
• Room to grow — both professionally and personally
• Referral bonuses for successful candidate recommendations
• Paid holidays and time off
   

Work terms:

• Working hours: 11:00–20:00 (Kyiv time)
• Vacation: 24 paid days per year
• Trial period: 3 months

Freelance Flutter Mobile Developer (Short-term / On-demand Contract)

We're looking for an experienced Flutter developer available for short-term contract work — jumping in and out as projects require.

Key responsibilities:
- Build and maintain high-quality, cross-platform mobile apps (iOS + Android) using Flutter & Dart
- Implement features, fix bugs, optimize performance, and integrate APIs/third-party services
- Deliver clean, well-structured code with good UI/UX focus
- Collaborate remotely via quick calls or async updates

Must-have skills:
- Strong commercial experience with Flutter (ideally 4+ years)
- Solid understanding of Dart, state management (Provider, Riverpod, Bloc, etc.), and REST/GraphQL APIs
- Experience publishing apps to Google Play and App Store
- Comfortable working independently on short sprints or feature-based tasks

Nice-to-have:
- Firebase, CI/CD basics, or native module integration
 

This is pure freelance — paid per project/milestone or hourly, flexible start/stop, remote.

Looking forward to occasional great collaborations! 🚀

Responsibilities:

- Plan, launch, optimize, and scale advertising campaigns.
- Maintain accurate reporting and performance tracking for all managed accounts
- Monitor industry trends and algorithm updates, ensuring quick adaptation and implementation of new campaign strategies
- Conduct market research and competitor analysis to identify new opportunities and potential GEOs for launch
- Testing new approaches to campaign launches: GEOs, keywords, and optimization strategies.

Requirements:

- Minimum of 2 years of experience as a PPC Manager in Forex industry (experience in Betting, Gambling or Nutra verticals will be plus)
- Proven record of active campaign launches with successful cases in the last 6 months
- Practical experience managing large advertising budgets
- Knowledge of working with anti-detect browsers, trackers, spy services

- Responsibility
- Attention to detail
- Ability to generate new ideas and approaches
- Proactiveness

Will be a plus:

- Experience in launching advertising campaigns in the Betting, Nutra verticals
- Experience scaling campaigns across multiple GEOs and markets
- Strong analytical skills and ability to analyze campaign results for further optimization
- Knowledge of the certification process for various geos (certifications for Online Gambling, Social Online Casino, Lotto, etc.)

Working terms:

• possibility of remote work;
• paid vacation — 21 working days;
• annual salary review;
• opportunity for career growth within the company;
• additional 10 days off for holidays
• paid english courses

Requirements:

- 3+ years in a senior operational role (working with Fin, Legal, HR departments)
- Proven ability to lead and develop teams, fostering collaboration and a results-driven environment.
- Strong analytical and strategic thinking skills, with a track record of successful strategy execution.
- Exceptional interpersonal and communication skills to influence and collaborate with stakeholders at all levels.
- Excellent problem-solving skills with the ability to make data-driven decisions quickly.
- Able to thrive in a fast-paced, dynamic environment with changing market conditions.
- Proficient level of English (both written and verbal).
- Strategic thinking: ability to see and manage operations in accordance with the company's long-term strategy.
- Effective communication: transparency in communication and ability to establish interaction between departments.
- Organizational skills: creating systems that work without failures.
- Flexibility and initiative: readiness to delve into details, take responsibility, and accept challenges.

Responsibilities:

- Operational Leadership: Oversee day-to-day operations across departments (HR, Legal, Finance)

Finance: experience with bank account opening, KYC/KYB procedures, compliance, P&L development and automation, analytical reports on company resource utilization, cash flow management.

Legal: experience working with contracts and partnership agreements, debtors, building operational structures with internal and external legal entities, company incorporation, nominee services, working with auditors and registrars (foreign companies).
- Strategy Development and Execution: Collaborate with the executive team to develop and implement operational strategies that support business growth
- Team Management: Lead, mentor, and inspire department heads, fostering a high-performance culture focused on excellence and accountability.
- Market Analysis: Monitor market trends, competitors, and industry changes to identify growth opportunities and operational improvements.
Process Optimization: Develop and refine operational processes to improve efficiency, scalability, and productivity across the company.
- Compliance and Risk Management: Ensure all operational activities comply with regulatory requirements and industry standards to mitigate risks and protect the company’s reputation.

Play Partners is an iGaming partner team. We’re looking for a part-time SMM Manager to run our Instagram and repurpose content for Telegram and LinkedIn.

Responsibilities

• Instagram management
  • Plan and publish posts (static/carousels; reels if needed)
  • Create and post stories regularly
  • Keep consistent tone of voice and visual style
• Content repurposing
  • Duplicate/adapt IG content for Telegram (announcements, short updates, digests)
  • Adapt content for LinkedIn (more business-oriented wording and structure)
• Build and maintain a content plan (2–4 weeks ahead)
• Write strong captions, CTAs, hashtags
• Track basic performance metrics (reach, engagement, growth) and suggest improvements
• Coordinate with the team on topics, assets, approvals, and deadlines

Requirements

• Proven SMM experience (iGaming / affiliate / crypto / fintech is a plus, not a must)
• Ability to create content end-to-end: copy + basic design (Canva/Figma)
• Solid understanding of Instagram mechanics and LinkedIn specifics
• Self-managed, detail-oriented, reliable with deadlines
• Nice to have: English copywriting skills (or willingness to improve/adapt)

Work Format

• Remote, part-time
• Estimated workload: 8-10 hours/week (depending on volume)
• Weekly / bi-weekly check-ins and reporting

Real people. Real growth. One brand.
Let’s Start With a Hello
"We’re not just hiring an SMM Manager — we’re looking for someone who understands how casino brands really work. If you feel trends, know how to hook a mass audience, and think like a media buyer, we’re already on the same page."
 

Who We Are
"We’re a fast-growing international iGaming company with big ambitions and a bigger heart. We work across Tier 3 market, speak many languages, and share one passion — creating experiences that keep our players coming back for more. Our culture? Think teamwork, energy, and just the right amount of friendly competition."
 

What You’ll Be Doing

As our SMM Manager (B2C Casino), you will be responsible for growing and developing our casino brands’ social media presence while driving real business results.

Your responsibilities will include:

• Developing and executing an SMM strategy for B2C casino products
• Managing and growing brand channels: Telegram, Instagram, TikTok (optional), Twitter/X
• Creating engaging and conversion-focused content:
  • posts and stories
  • bonus, promotion, and tournament announcements
  • gamification mechanics, contests, and giveaways
  • short videos, memes, and trend-based content
• Building a strong emotional brand image that builds trust and motivates users to play
• Working with the community: comments, DMs, chats, loyalty and retention activities
• Launching activities focused on deposits, retention, and referral mechanics
• Preparing briefs for designers and controlling visuals and tone of voice
• Testing new formats, hypotheses, and platforms
• Analyzing performance: ER, reach, audience growth, impact on deposits and LTV
• Collaborating closely with marketing and media buying teams
   

What Makes You a Great Fit

You’ll thrive in this role if you:

• Have 2+ years of experience in SMM, ideally in casino / gambling / betting / crypto / nutra
• Understand traffic arbitrage, funnels, CPA models, and player behavior
• Know how to acquire and retain a B2C audience
• Have a strong sense of trends, memes, and viral content
• Can create content that converts, not just looks nice
• Understand gambling industry specifics and restrictions
• Think in business metrics, not vanity metrics
• Are independent, proactive, and growth-oriented
   

It’s a Big Plus If You Also Have:

• Experience with Telegram funnels
• Understanding of player psychology and retention mechanics
• Experience running contests, bonus mechanics, and UGC campaigns
• Ability to manage multiple brands simultaneously
   

What’s In It for You

• Work with international B2C casino brands
• Real impact on product growth and key business metrics
• Freedom in ideas, formats, and experimentation
• Fast decision-making and minimal bureaucracy
• Competitive compensation with growth opportunities
• Career development in iGaming, affiliate, and performance marketing
   

Let’s Wrap It Up

"If you’re into the gambling industry, think like a marketer and a media buyer, and want to build SMM that actually makes money — we’d love to hear from you."

A Support Agent (Support Operator) is a specialist who communicates directly with clients via chats and emails.

Main Purpose of the Role:

Providing high-quality service to ensure customer satisfaction while using our platform.

Key Requirements:

Ability to learn quickly;

Strong PC user skills;

Fast and grammatically correct writing;

Willingness to help;

Customer focus and politeness;

Stress resistance;

Ability to work night shifts.

Work Conditions:

Standard schedule: 2/2 shifts, 12 hours each;

Fully remote work;

The agent must ensure a stable internet connection and have a PC that meets modern technical requirements.

Hello!

We are Milionyx, an incubator and business integrator in the field of performance marketing.
We manage a portfolio of projects and create our own products, ensuring their stable growth and effectiveness 📈

Milionyx is strategy and results 💫 
We are looking for a manager who builds partnerships and turns them into profit 💸

❤️‍🔥 Why you will like working with us
🪜  Growth: career, income — everything depends on your effectiveness.
👫  Team: an atmosphere where ideas are valued and help is always at hand.
📊  Room for initiative: your contribution will have a direct impact on the team's results and development.

🔎 What we expect from you
⭐  2+ years of experience as an Affiliate/BizDev manager.
🔎  Experience in finding advertisers.
🪙  Experience in Crypto/Forex verticals.
📊  Ability to analyze data and make decisions based on analytics.
💬  Ability to negotiate and maintain trusting partnerships.
🇺🇸  English language proficiency at B2 level.

🇪🇸   Native Spanish speaker. 

🖍 Your tasks
🔎  Search for advertisers.
🛠️  Developing strategies for scaling partnerships.
💬  Improving the terms of cooperation with partners, building long-term and trusting relationships.
📊  Analyzing the effectiveness of cooperation with partners.
📰  Tracking trends and searching for new channels to find partners.
✈️  Attending conferences.

😎  Are you always where the top advertisers are?  Click on  “Respond”

We are looking for an AI Developer for our company. For this position, we are considering only Ukrainians, from Ukraine or abroad.

Requirements:
- English is a must 
- back-end Python skills (Python, Django/FastAPI/Flask)
- AI & ML skills (prompt engineering, computer vision, voice recognition, etc.)

We value responsible and serious developers open to new knowledge and technologies.
The first stage is a meeting with HR, the second is a test task, and the last one is a technical interview. 

ABOUT IFS

International Food Services (IFS) is an independently owned maritime catering organization. 

We offer marine catering solutions of the highest quality and monitor the consumption on board and deliveries for our clients in the shipping industry. 

IFS has offices in Antwerp, Singapore, Poland and Manila. We stand for a no-nonsense approach with a dedicated team, and we try to make a difference for our clients. Passion for the job and sustainable collaboration are very important for us. We aim to increase our clients' buying power by reducing waste and inefficiencies. We achieve this by training and supporting the crew on board and improving the well-being on board of the crew.

ABOUT THE POSITION

We are looking for a skilled and experienced AI Developer to join our team. 

The ideal candidate has a strong background in building and deploying AI solutions using Azure AI Foundry, OpenAI, and Azure Logic Apps. 

In this role, you will be responsible for designing, implementing, and maintaining AI-driven applications that optimize business processes and drive innovation.

Key Responsibilities:

• Design and Deploy AI Solutions: Build and deploy AI models and applications using Azure AI Foundry and OpenAI services.
• Integrate AI into Business Workflows: Create and manage automated workflows by integrating AI capabilities into business processes using Azure Logic Apps.
• Collaborate Across Teams: Work closely with software engineers and business stakeholders to gather requirements and deliver AI solutions aligned with organizational needs.
• Optimize AI Models: Fine-tune and optimize AI models for enhanced performance, accuracy, and reliability.
• Maintain AI Systems: Monitor AI systems to ensure high availability and scalability, troubleshoot issues and implement updates as necessary.

• Stay Current with AI Advancements: Keep up with emerging trends in AI technologies, tools, and best practices to ensure continuous improvement and innovation. 

   

WHAT WE ARE LOOKING FOR:

• Experience: Proven experience building Agentic applications in production: RAG, tool/function calling, multi-step workflows, guardrails, and deterministic enforcement for business rules.
• Technical skills & technologies:
  • Programming Languages: Python 
  • Version Controls: Git
  • Cloud Platforms and Services: Microsoft Azure, Azure DevOps, Azure AI Foundry, Azure OpenAI, Azure Functions (HTTP APIs), Logic Apps (workflow automation)
  • AI/ML Technologies: LLMs, RAG, semantic search/embeddings, agents/tool calling, ML , Natural Language Processing (NLP), Optical Character Recognition (OCR), Speech Recognition(nice to have)
  • Frameworks and Libraries: .NET Core, Azure SDKs, experience with Angular 14+ is a plus 
  • Databases and Data Management: Azure SQL Database, SQL Server, Azure Cache for Redis
• Analytical Skills: Strong problem-solving skills and the ability to analyse complex data sets to derive actionable insights.
• Communication Skills: Excellent verbal and written communication skills (English) to effectively collaborate with team members and stakeholders.
• Adaptability: Ability to quickly learn new technologies and adapt to changing project requirements.

WHAT DO WE OFFER 

• Attractive salary and additional benefits.
• Opportunity for development in a global company.
• Working in an international team. 

Are you looking for a new challenge in a dynamic, international, family owned company? 

About the company:

Reyo Media Cyprus is a team passionate about technology, innovation, and research. We aim to offer full-cycle IT solutions for companies all over the globe. Our mission is to help people integrate technology into everyday life and to enable innovation through technology, offering SAAS product development and infrastructure solutions.

About the Job:

We’re looking for a motivated professional System Administrator/DevOps who is responsible for the maintenance of workstations remotely, CI/CD, and other automated processes that have been established by the current team if you love to bring standardization and scalability to the next level.

Your Main Responsibilities:

• Deploy, manage, and optimize cloud infrastructure for global web projects.
• Implement robust application security, performance optimization, and load balancing.
• Provide remote technical support and troubleshooting assistance via HelpDesk for distributed team members.
• Monitor information security and ensure compliance with best practices.
• Manage and enhance continuous integration and continuous deployment (CI/CD) processes.

Our Requirements:

• Minimum of 3-5 years experience as a System Administrator or DevOps Engineer.
• Strong hands-on experience with Terraform and Docker.
• Proficiency in administering web servers (Nginx, Apache, PHP, Selenium).
• Extensive experience with cloud platforms (AWS, DigitalOcean, GCP).
• Solid understanding of databases and caching systems (PostgreSQL, MySQL, Redis).
• Familiarity with monitoring tools (Zabbix,etc.).
• Proven expertise in managing CI/CD pipelines.
• Experience with log management solutions (Grafana, ELK stack, etc.).
• Experience with VPN protocols (OpenVPN, WireGuard).
• Experience with data warehousing solutions such as Snowflake is a plus.

Skills:

• Excellent organizational skills, attention to detail, and ability to multitask.
• Strong problem-solving abilities and teamwork orientation.

Why do we enjoy working here?

• A young and driven team of professionals who are willing to grow and bring value.
• People-centric culture.
• L&D - support your need to replenish your knowledge and acquire new skills to do your job better via paid Professional training & e-learning courses.
• Flexible working schedule. We don’t use any time-tracker. We opt for performance.

N.B.! Location: remote from Latvia/Lithuania; possible relocation (the company provides support).

JD:
In a partnership with one of global consulting companies, we are searching for a Principal Software Engineer In Test. The client is a UK-based telecommunication company.

Responsibilities:

Maintain the quality of the company’s Customer Data Platform (CDP) by validating accuracy, performance, consistency, and reliability. T

his involves working across internal and external teams to ensure the platform continues to operate effectively.

Testing multiple third party integrations along with company teams.

Our CDP is powered by AWS Redshift, mParticle, and Airship, and the testing will focus on ensuring seamless data ingestion, transformation and storage.

Requirements:

·      Expertise of 10+ years with key data and platform testing practices, including schema validation, data integrity, performance, security testing, and notification validation.

·      Experienced in building Test Automation Frameworks and test suites, following industry best practices.

·      Experience in non-functional testing.

·      Excellent proactive communication skills and confidence working with stakeholders in multiple locations and part of an Agile team.

Data Analyst – FinTech & Crypto

We are looking for a Data Analyst to help us better understand our users, products, and financial flows on our neobank platform supporting both fiat and crypto.

Key Responsibilities

Product & User Analytics

• Study user behavior on the platform (onboarding, KYC, transactions, retention, churn).
• Create and maintain key product metrics (MAU/DAU, conversion funnels, cohort analysis).
• Analyze usage of crypto and fiat products (wallets, transfers, trading, cards).

Financial & Transaction Analytics

• Analyze fiat and crypto transactions: volume, frequency, fees, revenue.
• Detect anomalies and suspicious patterns; support fraud, AML, and risk teams.
• Prepare analytics for financial forecasting and product unit economics.

Regulatory & Compliance

• Support reporting for regulatory and internal requirements (KYC, AML, transaction monitoring).
• Handle data in compliance with PCI DSS, GDPR, and financial standards.
• Ensure data quality, consistency, and traceability.

Data & Stakeholder Management

• Translate business requests into clear analytical tasks.
• Prepare dashboards, reports, and presentations for product, business, and leadership teams.

• Collaborate with Data Engineers and Backend teams on data structures and event tracking.

   

Candidate Expectations

Must-Have:

• 2+ years of experience as a Data Analyst / Product Analyst (preferably in FinTech, Banking, or Crypto).
• Strong SQL skills (complex queries, CTEs, window functions).
• Experience with analytical databases and DWH (BigQuery, Snowflake, Redshift, or similar).
• Experience building dashboards (Looker, Tableau, Power BI, Metabase, etc.).
• Understanding of product and financial metrics.
• Analytical mindset and ability to work with unstructured requirements.
• English proficiency at B2+ level (working with documentation and international teams).

Nice-to-Have:

• Experience in crypto projects (blockchain data, wallets, exchanges, on-chain/off-chain analytics).
• Understanding of banking processes: payments, card operations, settlements.
• Basic knowledge of AML, fraud detection, and risk scoring.
• Experience with A/B testing and experimental design.

What We Offer

• Work on a large-scale neobank and crypto product.
• Influence key product and business decisions.
• Opportunity to work with regulated financial systems across multiple jurisdictions.
• Competitive compensation.
• Flexible work format (remote / hybrid).
• Professional growth and learning opportunities.

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions, and innovative products. We provide certification and licensing of our products, ensuring customers and partners of the holding receive high-quality and reliable solutions.

Requirements:
- 2+ years of experience in the role of data engineer;

- Experience in designing and implementing data processing systems;

- Good knowledge of Python basics (including SOLID design principles);

- HTTP;

- Git (GitLab);
 

Will be plus:

- Columnstore DBs (Clickhouse);

- Airflow;

Responsibilities:
- Communication with clients on the task requirements;

- Write high performance, testable and maintainable code to implement new functionality;

- Take part in technical discussions to come up with solutions for challenging issues;

- Participate in code reviews to ensure code quality and distribute knowledge.

Our benefits to you:
🔸An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🔸Modern corporate equipment based on macOS or Windows and additional equipment are provided
🔸Paid vacations, sick leave, personal events days, days off
🔸Referral program — enjoy cooperation with your colleagues and get the bonus
🔸Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
Rewards program for mentoring and coaching colleagues
🔸Free internal English courses
🔸In-house Travel Service
🔸Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🔸Other benefits could be added based on your location
 

The OVO Group’s mission is to drive progress towards net zero carbon living. We’re a collection of companies with a single vision: to power human progress with clean affordable energy for everyone. At OVO, we are on a mission to solve one of humanity's biggest challenges, the climate crisis. And we know it takes all of us to change the world. That's why we need diverse people from all gender identities, ethnicities, ages, sexual orientations, life experiences and backgrounds to join us.

Being an Engineer here at OVO means being at the forefront of building innovative solutions that drive the sustainable energy revolution. As a part of our talented team, you'll collaborate on cutting-edge initiatives, tackle complex challenges, and make a meaningful impact in creating a greener future. Join us and unleash your expertise to transform the energy industry and pave the way for a sustainable tomorrow.
 

Responsibilities

• Development of new features and improvements
• Adopting and contributing to CI/CD pipeline and ways of working
• Delivering product value iteratively
• Ensuring best practices around observability and security
• Working closely with other developers to ensure knowledge sharing
• Designing and developing new platform functionality, from inception to deployment
• Building on top of and integrating the existing estate
• Helping to refine and deliver work items across our Agile delivery process
• Contributing to efficiencies and improvements in Ways of Working
• Designing, building, and maintaining efficient, reusable, and reliable code.
• Sharing new ideas, techniques and methodologies.

Requirements

• A minimum of 5 years of software development experience writing full-stack TypeScript/.Net/React
• Experience writing automated tests
• CI/CD principles and pipelines
• Cloud engineering experience (AWS, GCP)
• Microservices /Serverless
• Infrastructure as code
• Event-driven architectures, RESTful interfaces and SQL databases
• Experience using TDD principles would be an advantage
• Experience in Data modelling/Database engineering would be a plus
• Experience with Kubernetes and Terraform would be a plus
• Upper-intermediate English
• Experience working in an Agile development process
• Critical thinking and problem-solving skills

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers