Jobs

The role

Principal DevOps Engineer to design and build the AWS infrastructure and delivery platform the new gaming platform will run on. Greenfield: define the cloud foundation — account structure, networking, Kubernetes platform, CI/CD, observability — before the first production workload lands, then scale it to sportsbook peak traffic for millions of players. The platform must hold under live-betting spikes, strict uptime expectations for a money-moving system, and gaming-regulator audit and compliance requirements. Hands-on technical leader: writes infrastructure code daily, sets platform standards, and is the technical authority on how software is built, shipped and operated.

What you will do

• Design the AWS foundation from scratch: multi-account architecture (AWS Organizations), landing zone, VPC and networking, IAM strategy, cost governance
• Build and operate the container platform — Amazon EKS, service mesh, autoscaling tuned for spiky sportsbook load, multi-AZ (and where justified multi-region) resilience
• Define everything as code: Terraform for all infrastructure, GitOps delivery (Argo CD or similar), paved-road CI/CD pipelines so product teams ship safely and often
• Establish the observability stack — metrics, logging, tracing, alerting (Prometheus/Grafana, OpenTelemetry, CloudWatch) — and drive an SLO-based reliability practice with error budgets
• Own production readiness: incident response, on-call design, runbooks, chaos/load testing ahead of major sporting events, blameless postmortems
• Build the infrastructure side of the migration off the current third-party platform: dual-running environments, data migration pipelines, cutover mechanics
• Embed compliance into the platform: audit trails, environment segregation, backup/DR, controls that satisfy gaming regulators by construction
• Partner with the AI coding platform team: provision and operate the infrastructure behind AI-assisted development, and bring AI tooling into DevOps workflows
• Mentor engineers across teams on cloud-native and operational best practices; set organization-wide standards

Must have

• 10+ years of DevOps / platform / infrastructure engineering, including 3+ years at staff/principal level with organization-wide influence
• Deep hands-on AWS: EKS, EC2, RDS/Aurora, networking (VPC, Transit Gateway, Route 53), IAM at scale, multi-account architectures (AWS certifications such as SA Professional / DevOps Professional are a plus)
• Expert-level infrastructure as code with Terraform
• Strong Kubernetes operational depth: day-2 operations, upgrades, capacity, cost
• Track record of building CI/CD and developer platforms engineering teams adopted willingly — golden paths, not gatekeeping
• Observability and SLO/error-budget practice (Prometheus/Grafana, OpenTelemetry, CloudWatch)
• Experience operating high-availability, high-throughput production systems with real traffic spikes, with documented playbooks from real incidents
• Strong scripting/programming (Python, Go or Bash) and comfort reading application code
• Experience designing backup, disaster recovery and business continuity for systems where data loss is not an option
• Excellent written and spoken English; communicates platform decisions clearly to engineers and executives

Nice to have

• Hands-on use of AI coding tools (Claude Code, Codex) for infrastructure, pipelines and ops automation — a significant plus
• Security engineering: cloud security posture management, secrets management (e.g. Vault), vulnerability management, SAST/DAST/SCA in CI/CD, ISO 27001 / SOC 2 / PCI DSS
• iGaming, sports betting, fintech or another regulated, high-transaction-volume domain
• Migration off a third-party vendor platform
• Event-streaming infrastructure (Kafka/MSK) and database operations at scale
• Polish and/or Spanish

We are looking for a Network Infrastructure Engineer to join our fintech product team and take ownership of network infrastructure in a production trading environment.

You’ll work with data center and cloud connectivity, network security, high availability, and automation, helping keep critical systems stable and well connected.

This role would suit someone who is comfortable working with complex infrastructure, troubleshooting production issues, and making practical improvements to network reliability.

Responsibilities

• Administer and develop network infrastructure based on Cisco Nexus.
• Configure and maintain VLAN, LACP, vPC, routing, BGP, and VPN ендпоінтс.
• Work with Palo Alto Networks, including firewall policies, NAT, routing, Site-to-Site VPN, and troubleshooting.
• Build and maintain connectivity between data centers, providers, and partners.
• Organize cross-connects in data centers and coordinate with providers and remote hands.
• Configure and maintain AWS Direct Connect and Azure ExpressRoute / VPN connectivity.
• Troubleshoot network issues in production environments, including latency, packet loss, routing, firewall, VPN, and physical connectivity issues.
• Support network connectivity for Windows and Linux servers.
• Monitor the availability and health of network infrastructure.
• Document, standardize, and automate network equipment configuration using Ansible.
• Manage cloud network infrastructure using Terraform / Infrastructure as Code.
• Participate in designing and maintaining fault-tolerant and highly available network architecture.

Requirements

• 5+ years of experience in Network Infrastructure Engineering role.
• Strong knowledge of TCP/IP, VLAN, STP, LACP, NAT, ACL, DNS, and routing.
• Hands-on experience with BGP.
• Experience with Git and CI/CD practices for Infrastructure as Code.
• Experience administering Cisco network equipment, preferably Cisco Nexus.
• Hands-on experience with Palo Alto Networks or similar enterprise firewalls.
• Experience configuring and troubleshooting IPsec Site-to-Site VPNs.
• Understanding of Data Center networking and cross-connect connectivity.
• Practical understanding of networking in AWS and/or Azure.
• Experience using Ansible for network infrastructure configuration and automation.
• Experience using Terraform.
• Systematic approach to troubleshooting and experience handling production incidents.
• Experience with network monitoring and logging tools such as SNMP, Syslog, Grafana, Zabbix, or similar solutions.
• English proficiency at B1+ (sufficient for working with technical documentation and communicating with international providers).

Nice to Have:

• Experience with AWS Direct Connect / Azure ExpressRoute.
• CCNA, CCNP, or Palo Alto certifications.
• Experience with Python or PowerShell.
• Experience working in FinTech, Trading, or other high-availability environments.
• Experience with VXLAN/EVPN and advanced Cisco Nexus networking.

What we offer:

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Remote | Full-time | Europe-friendly working hours
 

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

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

Responsibilities

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

Requirements

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

Nice to Have

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

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

About the Company

Digis is an international technology company, part of Fiverr (NYSE: FVRR), with 250+ specialists delivering high-load SaaS platforms, enterprise solutions, and cloud-native products for clients worldwide. We build long-term engineering teams and ensure transparency, stability, and professional growth for every talent.

About the Project

Large SaaS platform in the e-commerce domain that automates store operations for online sellers. The platform covers product importing, inventory and price synchronization, supplier integrations, order fullfillment automation, and marketplace management.

Responsibilities:

• Create new landing pages and test paid vs. free funnel models
• Integrate payment flows, including Stripe, into new funnel experiences
• Develop and test alternative versions of existing flows for A/B testing
• Integrate with Shopify and other external APIs used in the funnel
• Support and extend the existing PHP/WordPress-based funnel when needed
• Gradually migrate parts of the existing solution toward React and newer architecture

Requirements:

• 5+ years of general software development experience
• Hands-on experience with PHP
• Hands-on experience with ReactJS
• Experience with WordPress
• English level: Upper-Intermediate or higher

We offer:

• Competitive compensation package
• Long-term cooperation and stability
• Hybrid work model: 3 days per week in the Warsaw office
• Proven product with around 10 years of successful operation
• Strong company backing as part of the Fiverr Group
• New team built from scratch with room to shape its ways of working
• Bi-weekly engineering discussions on architecture, implementation, and knowledge sharing
• AI-powered development supported by the client, including Claude Code for coding, refactoring, PR reviews, and Jira/Confluence tasks

When applying, please confirm that you are able to work in a hybrid format and visit our Warsaw office 3 times per week.

If your experience is a strong match for this position, we’ll be happy to reach out to you to discuss the next steps.

Backend Software Engineer (Python, AI)
 

Requirements:
- 6+ years of experience in backend design and development of production-grade applications.
- Strong experience with Python
- Solid experience with databases, preferably SQL
- Experience working with large-scale systems
- Experience with AI orchestration frameworks such as LangChain or LlamaIndex, or experience integrating third-party AI APIs such as OpenAI or Anthropic.
- Knowledge of networking infrastructure.
- Cybersecurity experience - a strong advantage.
- Ability to learn quickly and adapt to new technologies.
- Strong teamwork and collaboration skills.
 

Responsibilities:
- Take full ownership of features, from product design through deployment, including end-to-end feature architecture.
- Plan, design, and develop systems with complex performance and scalability requirements.
- Design, maintain, and contribute to the company’s code infrastructure.
- Design, build, and maintain robust, scalable server-side architecture.
- Integrate with Large Language Models (LLMs) and vector

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,500 professionals united by a shared vision of shaping the future.
We are building our own blockchain ecosystem to ensure maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include Juventus, FC Barcelona, Lifecell, FACEIT, and VISA.

Join us as an Global Development Manager: CEE (Eastern Europe and Ukraine).

Requirements:

- Minimum 5 years of experience in finance, FinTech, digital assets, payments, banking, brokerage, investment, financial infrastructure or related business fields.
- Minimum 5 years of growth, sales or business development experience.
- Demonstrated proven achievements in launching new products and services, business segments, markets, etc. Certifications, strong track record and standing with financial authorities is a plus.
- Experience of working in a senior business development role.
- Experience of working with European/US/UK investors and stakeholders.
- Entrepreneurial mindset and deep understanding of enterprise-building criteria, including strategy, execution, scalability, governance, risk, profitability and long-term value creation.
- Strong local network in the finance domain, with the ability to leverage personal relationships to support business launch, market entry and company growth.
- Excellent communication, negotiation and presentation skills.
- Ability to develop and implement company development strategies and take ownership of business outcomes.
- Demonstrated professional credibility and a clean business reputation in the relevant market.
- Analytical mindset and business maturity and the ability to make timely informed decisions.
- High level of professionalism and a drive for success.

Responsibilities:

- Regular reporting to the Chief Risk Officer
- Daily production and distribution of risk reports
- Monitoring and control of the VaR and exposure calculations, stress testing and scenario analysis, including regular backtesting of models
- Book performance analysis and maintenance of Liquidity Provider performance scorecards
- Maintenance and development of risk systems, including data quality controls and parameter updates
- Regulatory reporting support
- Covering the 24/7/365 shifts to deal with risk related issues

Work conditions:

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.
— 24 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!
Let’s Build the Future Together!

B2B, remote, US Eastern Time clients, 2 calls per week with the team.

About the Role

We are looking for a Senior Forward Deployed Engineer who combines strong hands-on engineering, enterprise infrastructure expertise, and executive presence.

You will work directly with US-based mid-market and enterprise clients, understand complex business problems, design the technical solution, build and deploy it, integrate it into existing enterprise environments, and remain the trusted technical point of contact.

This is not a ticket-based engineering role. You will own the full journey:

Business Problem → Architecture → Build → Integration → Deployment → Client Outcome
 

What You'll Do

• Own client projects end-to-end with minimal handholding
• Turn ambiguous business problems into technical solutions
• Design and build production AI agents, applications, automations, integrations, and data pipelines
• Work with complex enterprise infrastructure, ERP systems, data warehouses, APIs, and cloud environments
• Make architecture and infrastructure decisions independently
• Use AI coding tools to build and ship quickly
• Work directly with client IT teams and senior stakeholders
• Lead client meetings and clearly explain technical decisions, progress, risks, and next steps
   

What We're Looking For

Strong Engineering & Architecture

• Approximately 7–12+ years of software engineering experience; flexible for exceptional candidates
• Strong hands-on development experience with TypeScript/JavaScript and Python
• Experience with technologies such as Next.js, PostgreSQL, Supabase, and APIs
• Ability to independently design system architecture and ship production software
• Former CTOs, Tech Leads, architects, founders, and consultants are welcome if they are still hands-on
   

Enterprise Infrastructure

Strong enterprise infrastructure experience is a key requirement.

You should have experience with:

• AWS, Azure and/or GCP
• ERP systems and enterprise integrations
• Data warehouses and data pipelines
• Microsoft/enterprise environments
• Authentication, security, and APIs
• Complex or legacy enterprise systems

You should be able to confidently discuss architecture and infrastructure with a client's IT team. This was explicitly highlighted by the hiring manager as increasingly important.
 

AI-Native Engineering

You should already use tools such as Claude Code, Codex, Cursor, or similar agentic coding tools as part of your normal development workflow.

Production experience with several of the following is expected:

LLM APIs · AI Agents · RAG · Vector Databases · MCP · Agent Frameworks · AI Automations

We care especially about how you work with AI—context, documentation, agents/sub-agents, code review, testing, and QA.

Executive Presence

This is a highly client-facing position.
 

You must have:

• Excellent spoken and written English
• Strong confidence and executive presence
• Experience communicating with senior client stakeholders
• Ability to explain complex technical topics in business language
• Confidence leading meetings with executives, operations teams, and enterprise IT
• Ability to become a trusted technical advisor rather than relying on someone else to manage the client relationship

The client specifically wants engineers who can independently represent the technical work in senior stakeholder meetings.
 

You're a Strong Fit If

You are a hands-on senior engineer who thinks like an architect, operates like an owner, and communicates like a consultant.

You don't wait for detailed specifications. You can understand the business problem, decide what should be built, build it, integrate it into a complex enterprise environment, and confidently present the result to the client.

We are the creators of a new fintech era!

Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,500 professionals united by a shared vision of shaping the future.

We are building our own blockchain ecosystem to ensure maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.

Our official partners include Juventus, FC Barcelona, Lifecell, FACEIT, and VISA.

Join us as a Head of Data & Business Intelligence. 

Requirements:

- 8+ years of experience in Data Analytics, Business Intelligence, Management Reporting, Data Governance, or a related field.

- At least 3 years of experience leading a Data, BI, or Analytics team.

- Demonstrated experience building a Data/BI function from scratch or leading a substantial transformation of one; experience only maintaining a mature function is not sufficient for this mandate.

- Experience in an international, multi-entity, multi-business, or multi-project organization with complex stakeholder and reporting needs.

- Proven experience developing executive dashboards, management reporting, KPI architectures, metrics governance, and business-performance analysis.

- Strong understanding of financial and commercial metrics, including revenue, margin, contribution margin, CAC, LTV, churn, ARPU, conversion, and unit economics.

- Hands-on experience with Power BI, Tableau, Looker, or comparable BI platforms.

- Strong working knowledge of SQL, data modelling, semantic layers, data warehouses, data marts, and data-integration principles.

- Experience establishing data-quality controls, data catalogues, data ownership, and governance practices.

- Experience supporting forecasting, pricing, investment analysis, market-entry decisions, or scenario modelling is highly desirable.

- Ability to translate ambiguous business questions into scalable analytical solutions and communicate complex findings in clear business language.

- Strong systems thinking, commercial judgement, prioritization, stakeholder management, and influencing skills; confidence to challenge inconsistent assumptions and unsupported conclusions.

- Track record of building teams and capabilities in an environment of high ambiguity and evolving priorities.

- Bachelor’s degree in Data Analytics, Computer Science, Economics, Finance, Mathematics, Statistics, Business Administration, or a related field; relevant professional qualifications are an advantage.

Responsibilities:

- Build the Data & BI function from scratch: define its target operating model, team structure, roles, governance, processes, priorities, service model, and development roadmap.

- Recruit, lead, and develop the Data & BI team; manage capacity, performance, capability development, and delivery commitments.

- Create and maintain a Group-wide metrics framework and dictionary covering definitions, formulas, owners, official sources, refresh frequency, and approval status.

- Design the KPI architecture and KPI trees for the Group, businesses, projects, functions, and locations.

- Establish a single source of truth for management reporting and define the official systems, semantic models, and analytical data layers used for decision-making.

- Deliver scalable executive and management reporting, priority dashboards, and analytical solutions covering financial, commercial, growth, operational, location, and risk performance.

- Establish data-quality rules, monitoring routines, issue ownership, and escalation processes; coordinate resolution of inconsistencies with business and system owners.

- Reduce recurring manual and duplicated reporting through standardization, automation, and reusable analytical products.

- Translate strategic and operational business questions into clear analysis, scenario models, forecasts, and decision-ready recommendations.

- Define functional requirements for BI tools, data warehouses, data marts, semantic layers, and integrations in cooperation with technology teams.

- Enable responsible self-service analytics through standardized dashboards, documentation, training, access principles, and data-literacy initiatives.

- Develop practical standards for experiment measurement and ensure that analytical conclusions are supported by documented data and methodology.

- Prioritize analytical demand based on business value, urgency, data readiness, and available capacity; monitor adoption, reliability, and value of Data & BI products.

Working terms

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.
• 22 business days of paid leave.
• Additional days off for national holidays.
• Health insurance.

B2B, remote, US Eastern Time clients), 2 calls per week with the team.


About the Role
 

We are looking for a Senior Forward Deployed Engineer who combines strong hands-on engineering, enterprise infrastructure expertise, and executive presence.
 

You will work directly with US-based mid-market and enterprise clients, understand complex business problems, design the technical solution, build and deploy it, integrate it into existing enterprise environments, and remain the trusted technical point of contact.
 

This is not a ticket-based engineering role. You will own the full journey:

Business Problem → Architecture → Build → Integration → Deployment → Client Outcome

 

What You'll Do
 

• Own client projects end-to-end with minimal handholding
• Turn ambiguous business problems into technical solutions
• Design and build production AI agents, applications, automations, integrations, and data pipelines
• Work with complex enterprise infrastructure, ERP systems, data warehouses, APIs, and cloud environments
• Make architecture and infrastructure decisions independently
• Use AI coding tools to build and ship quickly
• Work directly with client IT teams and senior stakeholders
• Lead client meetings and clearly explain technical decisions, progress, risks, and next steps
  
   

What We're Looking For

 

Strong Engineering & Architecture

• Approximately 7–12+ years of software engineering experience; flexible for exceptional candidates
• Strong hands-on development experience with TypeScript/JavaScript and Python
• Experience with technologies such as Next.js, PostgreSQL, Supabase, and APIs
• Ability to independently design system architecture and ship production software
• Former CTOs, Tech Leads, architects, founders, and consultants are welcome if they are still hands-on
   

Enterprise Infrastructure

Strong enterprise infrastructure experience is a key requirement.

You should have experience with:

• AWS, Azure and/or GCP
• ERP systems and enterprise integrations
• Data warehouses and data pipelines
• Microsoft/enterprise environments
• Authentication, security, and APIs
• Complex or legacy enterprise systems

You should be able to confidently discuss architecture and infrastructure with a client's IT team. This was explicitly highlighted by the hiring manager as increasingly important.
 

AI-Native Engineering

You should already use tools such as Claude Code, Codex, Cursor, or similar agentic coding tools as part of your normal development workflow.

Production experience with several of the following is expected:

LLM APIs · AI Agents · RAG · Vector Databases · MCP · Agent Frameworks · AI Automations

We care especially about how you work with AI—context, documentation, agents/sub-agents, code review, testing, and QA.

Executive Presence

This is a highly client-facing position.

 

You must have:
 

• Excellent spoken and written English
• Strong confidence and executive presence
• Experience communicating with senior client stakeholders
• Ability to explain complex technical topics in business language
• Confidence leading meetings with executives, operations teams, and enterprise IT
• Ability to become a trusted technical advisor rather than relying on someone else to manage the client relationship
   

The client specifically wants engineers who can independently represent the technical work in senior stakeholder meetings.

 

You're a Strong Fit If
 

You are a hands-on senior engineer who thinks like an architect, operates like an owner, and communicates like a consultant.

You don't wait for detailed specifications. You can understand the business problem, decide what should be built, build it, integrate it into a complex enterprise environment, and confidently present the result to the client.

About the Client

A rapidly scaling international holding building the leading aggregator for iGaming platforms.

Think fast-moving deal-making, expanding market footprint, and a business built for growth. Their aggregator connects platforms across markets, and they're now looking for a strategic partner to help scale it further and push into new territories.

It's not just about closing deals — it's about building the commercial engine behind the entire ecosystem. 

About Us

Visiongrid is a recruitment and consulting agency specializing in IT and executive talent acquisition. With over 13 years of experience in Executive Search and Tech Recruitment, we partner with forward-thinking companies to attract, engage, and hire top-tier professionals — from individual contributors to C-level executives — across multiple geographies.

About the Role

We are looking for a Chief Commercial Officer (CCO) to join our client's team, hybrid or on-site in Warsaw or Lisbon. This role is ideal for someone with a strong commercial track record in the gambling, gaming, or tech industries, ready to build a new business unit from scratch.

You will drive business growth, own client relationships, and shape commercial strategy end-to-end. This is a hands-on leadership role requiring both strategic thinking and direct ownership of sales, partnerships, and P&L results. 

What You Will Do

• Design and execute a commercial strategy aligned with the company's growth and market expansion goals.
• Own sales and revenue generation, setting goals, targets, and KPIs across the commercial team.
• Build and maintain relationships with key clients, partners, and stakeholders.
• Analyze market trends and the competitive landscape to keep strategies sharp and relevant.
• Collaborate with product, technology, and marketing teams to align offerings with market needs.
• Manage budgets and P&L for commercial initiatives, ensuring profitability targets are met.
• Lead, mentor, and develop a high-performing commercial team.
• Ensure commercial operations stay aligned with industry regulations and compliance requirements.
• Identify and negotiate strategic partnerships and alliances that strengthen market position.
• Represent the company at industry events, trade shows, and client meetings.

What We Are Looking For

• Bachelor's degree in Business, Marketing, Economics, or a related field (Master's/MBA is a plus).
• 5+ years in senior commercial or sales roles within gambling, gaming, or tech.
• Proven track record of driving revenue growth and managing commercial teams.
• Deep understanding of the gambling industry — market trends, regulations, key competitors.
• Strong sales and negotiation skills; experience with HubSpot, Salesforce, and B2B sales funnels.
• Solid grasp of compliance and regulatory requirements in the gambling industry.
• English C1; Spanish or another international language is a plus.

Soft Skills

• Strong leadership and ability to inspire high-performing teams.
• Result-oriented mindset with a drive to exceed targets.
• Adaptability in a fast-paced, dynamic environment.
• Strong problem-solving and critical-thinking skills.
• High level of integrity and ethical standards.
• Confident public speaker, comfortable representing the company at industry events.

Nice-to-have

• Established network within the gambling/iGaming industry.
• Experience scaling a business unit or aggregator model from the ground up.
• Familiarity with B2B gambling market positioning and branding.

What You Can Expect

• Direct impact on building and scaling a new business unit.
• Flexible working hours and hybrid/on-site setup in Warsaw or Lisbon.
• 20 days off to recharge, plus 14 additional days for health-related matters.
• Annual and quarterly corporate events and industry gatherings.
• Base salary plus a share of project profit tied to KPIs — you grow with the product and directly influence your income.

Interested?

If this role sounds like a good match, we’d be happy to connect and discuss details.

Let’s talk about how you can become part of a growing team 🚀

About the Client

The game-makers, risk-takers, and Web3 believers. 

Think top-notch visuals, lightning-fast gameplay, and Web3 tech under the hood. Built on blockchain, their games are provably fair and impossible to fake, because trust should be part of the fun.

It’s not just about making games — it`s about creating ecosystems.

About Us

Vision Grid is a recruitment and consulting agency specializing in IT and executive talent acquisition. With over 13 years of experience in Executive Search and Tech Recruitment, we partner with forward-thinking companies to attract, engage, and hire top-tier professionals — from individual contributors to C-level executives — across multiple geographies.

About the Role

We are looking for a Game Producer to join our client's team — a Web3 gaming company building provably fair, blockchain-powered games. This role is ideal for someone with a strong background in taking games from concept to launch, particularly within the iGaming or GameDev industry.

You will own the end-to-end lifecycle of game products, from architecture and mechanics to monetization strategy and post-launch optimization. This is a hands-on leadership role that combines product thinking, game design expertise, and data-driven decision-making, with a strong focus on driving GGR, retention, and player engagement.

What You Will Do

• Lead architecture design and development of game products from Game Development: Create and develop games from concept to launch, managing priorities, resources, and scope.
• Product Strategy: Define game mechanics, progression systems, monetization models, and overall game strategy.
• Performance Optimization: Analyze game performance, monetization, and user behavior; implement improvements to increase GGR and retention.
• Game Improvement: Continuously improve games and interfaces to enhance user engagement and attractiveness.
• Testing & Feedback: Organize testing of game mechanics and features, analyze user feedback, and iterate on improvements.
• Market Analysis: Monitor gaming industry trends, analyze competitors, and propose innovative ideas and mechanics.
• Project Management: Ensure compliance with deadlines and budgets, manage risks, and resolve issues.
• Team Collaboration: Participate in building and selecting the project team, coordinate work across roles.
• Continuous Development: Continuously improve professional skills in game design and product management.

What We Are Looking For

• Experience: 4+ years of experience in GameDev / iGaming.
• English Level: B2 or higher.
• Proven experience in game development and managing gaming projects.
• Strong understanding of game mechanics, UX, monetization, and retention models.
• Ability to manage priorities and resources effectively.
• Strong analytical skills (game metrics, monetization, user satisfaction).
• Experience organizing testing, analyzing feedback, and implementing improvements.
• Understanding of current gaming industry trends and competitor analysis.
• Experience working with a Western software development model.
• Ability to work in a startup environment with high ownership and responsibility.

Nice-to-have:

• Personal experience creating a game from scratch.
• Experience with mobile or casual games.
• Ability to discuss blockchain usage scenarios in games.

What You Can Expect

• Paid vacation and sick leave.
• Opportunities for career growth and professional development.
• Mentorship and participation in the company’s strategic projects.
• Young, dynamic, and international team.
• Regular team-building activities and corporate events.
• Employee referral program with cash bonuses for successful referrals.
• Access to international networks and projects.
• Opportunities to explore new markets and experiment with innovative tools within your role.

Interested?

If this role sounds like a good match, we’d be happy to connect and discuss details.

Let’s talk about how you can become part of a growing team 🚀

Розглядаємо як фултайм (голова + руки), так і парттайм, де руки вам дадуть і від вас тільки голова.
__________

Хелоу, люба спільното \0/

Ми продовжуємо нарощувати команду американського Survey SaaS, що аналізує поведінку юзерів під час digital опитувань. По суті, це платформа, де бізнес може засетапити своє опитування та отримати advanced behavioural analytics від нашої моделі на підставі того, як юзер водив мишою, відповідав на різні питання, тупив та чухався.

Вам сподобається, якщо:
- в вас ідеальний інгліш. Це найважливіший фактор. Треба багато діскутувати на складні теми. Якщо вам здається, що в вас не супер сильний інгліш – го не гаяти часу.
- в вас достатньо терпіння для щоденної роботи із гіперактивним фаундером, в якого багато ідей, іноді протилежних.
- ви вмієте поєднувати грацію науки та експеріменти на колінці (напр.: взяти наукову роботу про кореляцію відповідей із часом на роздуми та придумати як превірити це за нишими даними не за мільйон доларів та часу).

По суті, нам потрібен Scientific Lead, який буду допомагати фаундеру народжувати проект, покриваючи наукову та ML частину самостійно, або за допомогою нашого ML Engineer.

На цьому я дозволю перемкнутись на англійську, бо далі конкретніше.

What you'll do

• Act as the scientific and ML lead next to the founder, turning a stream of ideas (sometimes conflicting ones) into testable hypotheses and priorities
• Design lean experiments: take a research paper (e.g. how thinking time correlates with answer quality) and find a cheap, fast way to test it on our data
• Set tasks for our ML Engineer and review the work, or build it yourself
• Own model quality: evaluation methodology, calibration, segment-level analysis, precision/recall tradeoffs
• Keep work reproducible and audit-ready (experiment tracking, clean notebooks, documented results)
   

What you need

• Deep learning on sequence/time-series data (PyTorch, CNNs built from scratch)
• Tabular ML with gradient boosting (LightGBM / XGBoost)
• Rigorous evaluation: imbalanced classification, threshold tuning, AUC-ROC, calibration, label quality
• Solid experimental design and the ability to turn research into practice
• Experiment tracking (MLflow, W&B or similar)
• Excellent spoken and written English
• The patience and structure to work day to day with a fast-moving, idea-heavy founder
   

Nice to have: behavioral/clickstream analytics, fraud/anomaly detection, survey methodology/psychometric.
 

Stack: Python, PyTorch, LightGBM, MLflow, HDF5, PostgreSQL.
 

Not an LLM/GenAI role: this is classical ML and deep learning on structured behavioral data.

The Team

• Playing Founder
• Project Manager
• ML Engineer
• 2x Fullstack Devs
• Anti-Fraud Automation QA
• DevOps

For fulltime players we offer:

• 15 paid day-offs per year.
• 10 US/UA holidays.
• Flexible schedule and fully remote work from anywhere with reliable overlap to CET.
• Senior team members.
• Minimal bureaucracy, high authonomy and trust, fast decisions.

We are a digital marketing agency specializing exclusively in compliant, high-quality online traffic. Our team collaborates with major global brands and leading market players, promoting their services through performance-driven advertising and advanced traffic solutions. As we continue to expand, we are seeking a strategic and results-driven Head of Business Development to strengthen our partnerships, scale our network, and drive the next chapter of our global growth.

Requirements

We are seeking a dynamic sales and partnerships professional to drive growth in the digital media space. The successful candidate will have a strong track record in high-value deal-making and experience working with global clients and brands.

Key Responsibilities & Requirements:

• Extensive experience in digital media sales, performance marketing, or strategic partnerships, preferably with international exposure.
• Expertise in leading advertising platforms and digital marketing tools.
• Proven ability to close significant commercial deals, including multi-million-dollar agreements, and maintain long-term client relationships.
• Hands-on experience collaborating with affiliates, agencies, direct advertisers, and major brands worldwide.
• Skilled negotiator, capable of engaging with senior executives and decision-makers.
• Leadership experience: mentoring, managing, and motivating sales teams to exceed targets.
• Excellent command of English (spoken and written); knowledge of additional languages is a plus.
• Strong analytical mindset, financial literacy, and ability to interpret market trends to inform strategy.
• Flexible to travel for business development, client meetings, and industry events.
• Understanding of industry compliance standards and advertising regulations.

What We Offer

• Competitive compensation package, including performance-based bonuses tied to revenue results.
• Opportunity to sign global partnerships with top-tier brands and make a measurable impact on company growth.
• A leadership role in a fast-scaling digital marketing organization specializing in compliant, high-quality traffic.
• Full operational support from leading internal teams (media, tech, legal, finance, analytics, marketing).
• Access to international industry events, global conferences, and VIP networking opportunities.
• Freedom to build and scale your own partner strategies with the resources of a strong global company.
• A culture focused on innovation, results, transparency, and long-term relationships.
• Hybrid or remote work flexibility, depending on location and business needs.

Is game engine logic and RTP calculation your superpower? There’s a chance to join a fresh team at a leading iGaming company as a Senior Software Engineer. TOP conditions await: above-market salary, quarterly bonuses, unlimited PTO, and a stable home for years to come!

This role sits at the intersection of engineering, game mathematics, platform, and compliance. You’ll work on the tools, frameworks, and services that enable our mathematicians and game teams to build, validate, run, and monitor game logic in production.

This position is about deep ownership of a very specific technical domain: game engines, mathematical packages, simulation data, RTP monitoring, round details, and integrations with games developed both internally and by external studios.

You’ll be part of a small, experienced team with a high level of responsibility. The impact of this work is direct: incorrect game logic, missing round details, or inaccurate RTP monitoring can affect game delivery timelines, business performance, and regulatory readiness.

If you enjoy working close to complex domain logic, reviewing technical implementations, understanding how games work under the hood, and owning systems where precision matters – this role will feel like home.

Main Responsibilities

– Own, maintain, and evolve company’s Game Engine domain

– Work on internal frameworks and libraries used by mathematicians to implement game logic and mathematical packages

– Review and validate code written by mathematicians, ensuring quality, correctness, maintainability, and proper usage of internal frameworks

– Contribute to the development and support of game engines used to run mathematical logic within our platform

– Support integrations with external game studios by helping build wrappers and bridges between third-party game implementations and Playson’s platform

– Work with data structures and protocols that connect game logic with frontend and backend systems

– Contribute to RTP monitoring processes, including validation of production transaction data against simulation data and expected mathematical behaviour

– Support and evolve tools used for mathematical review, simulations, data files, monitoring, and alerting

– Implement and maintain round details logic required for regulated markets, ensuring that detailed game round information can be correctly provided to partners and regulators

– Collaborate closely with mathematicians, backend engineers, platform teams, compliance stakeholders, and product representatives

– Participate in code reviews and technical discussions to ensure a high engineering standard across the Game Engine domain

– Investigate issues related to game logic, mathematical validation, monitoring, and engine behaviour

– Participate in minimal on-call responsibilities related to the systems owned by the team, mainly around monitoring, alerts, and domain-specific incidents

– Take ownership of a highly specialised area where quality, accuracy, and attention to detail are essential

Mandatory Requirements

– Strong software engineering experience, ideally in backend, game engine, gaming, gambling, betting, or simulation-heavy environments

– Solid experience with Node.js/TypeScript, or strong expertise in another OOP language such as C++, Java, C#, Go, or Python

– Good understanding of software architecture, code quality, testing, debugging, and maintainability

– Experience reviewing complex code and providing clear technical feedback

– Ability to understand domain-specific logic and work with technical systems where business rules, mathematics, and engineering are closely connected

– Strong problem-solving skills and ability to work with complex, non-standard technical challenges

– Experience working with production systems where reliability, accuracy, and correctness are critical

– Understanding of backend systems, APIs, data flows, and service-to-service communication

– Ability to collaborate closely with non-engineering technical experts, especially mathematicians or domain specialists

– Strong ownership mindset and willingness to become a key expert in a narrow but highly important technical domain

– Product-oriented thinking, with an understanding that games are the core product and engineering decisions directly affect delivery, quality, and compliance

– English communication skills sufficient for working in an international environment

Nice to Have

– Experience in iGaming, gambling, betting, game development, or casino games

– Experience working with game engines, mathematical engines, simulation tools, or game logic frameworks

– Background in C++ or experience working with legacy C++ systems

– Experience with mathematical models, probability-based systems, simulations, random generators, or RTP-related logic

– Understanding of regulated markets and compliance requirements in iGaming

– Experience with ClickHouse or other analytical/columnar databases

– Experience with monitoring, alerting, and production diagnostics

– Experience with AI-assisted code review or automated validation tools

– Knowledge of microservices architecture and distributed systems

– Familiarity with Kafka, gRPC, Kubernetes, or AWS

– Experience integrating third-party games, external studio products, or wrapper-based solutions

– Ukrainian language skills would be a plus

We offer

– Competitive Salary

– Quarterly Bonuses

– Unlimited Paid Time Off

– Unlimited Paid Sick Leave

– Remote & Flexible Working

– Private Medical Insurance

– Financial Support for Life Events

– Professional Development Budget

– International Exposure

– Regular Company Events

*Benefits may vary depending on location and contractual agreement

Recruitment Process

– HR interview

– Technical interview (with Live coding)

– Final interview