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We are hiring a Lead Rust Engineer to own the technical direction and build the service and API layer of a next-generation data platform for one of our clients. The immediate work is backend services and APIs, including moving existing client integrations onto a new API surface and building out a Rust service layer.

The new services we are building are in Rust, with some C# in the mix, while parts of the current platform still run on Ruby. We need a hands-on technical leader who is comfortable across that landscape and picks up new pieces quickly.

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Key responsibilities

• Set technical direction, priorities and engineering standards.
• Own architecture and API design decisions for the new service layer and the migration path from legacy systems.
• Design, build and maintain backend services and APIs, with Rust as the primary language.
• Develop and extend the Rust service layer that sits at the core of the new platform.
• Migrate existing clients, written in C# and Ruby, from the current API surface to the new one with minimal disruption.
• Work in the existing Ruby codebase where needed while the platform moves to the new architecture.
• Contribute to API design, versioning and contracts so consumers can adopt new endpoints cleanly.
• Support data synchronization work through delivery, helping get it across the finish line.
• Write well-tested, observable, production-ready code and set the bar for code quality through reviews.

• Partner closely with client engineering leads and the wider Transcenda team.

   

Must have

• 8+ years of backend engineering experience building services and APIs in production, ideally 2+ years in a tech lead role.
• Hands-on commercial experience with Rust, including async services (for example Tokio, Axum or Actix).
• Working knowledge of Ruby, enough to read, maintain and safely change an existing Ruby codebase (using code assistants).
• Strong API design skills: REST and/or gRPC, versioning, backward compatibility and client migration.
• Solid grounding in relational databases, SQL and service-to-service integration.
• Experience with testing, CI/CD and observability for backend services.
• Proven ability to ramp up quickly on unfamiliar codebases and languages, and to bring a team along with you.
• Experience driving agentic coding practices across a team: setting guidelines, defining review standards for AI-generated code, and helping engineers use these tools effectively and safely.

• Clear written and spoken English and comfort working directly with client engineering leads.

   

Nice to have

• C# / .NET experience, particularly on API clients or services.
• Prior work on API platform migrations or strangler-pattern rewrites.
• Exposure to metadata management or data synchronization systems.
• Data engineering or ETL experience.
• Background in regulated industries.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
 

About the Product:

We are building a security and compliance platform that enables organizations to detect, prioritize, and resolve security risks across employee devices.

The platform provides real-time identification, assessment, and automated remediation of endpoint security and compliance issues across large, distributed environments. It continuously collects and processes telemetry from thousands of devices. Powered by event-driven streaming infrastructure and data-intensive services, the solution must maintain high levels of reliability, performance, and cost efficiency as it scales.
 

About the Role:

You will join a newly established engineering team responsible for building a next-generation, high-scale data platform from scratch. The platform will collect and process substantial volumes of streaming data from multiple products, creating a unified view across the broader ecosystem.

As one of the first engineers to join the team, you will play an important role in defining the architecture, introducing engineering best practices, and developing scalable solutions for one of the company’s most data-intensive platforms.
 

Responsibilities:

• Design and develop scalable backend services and APIs using Java, TypeScript, gRPC, and Protobuf.
• Build and maintain event-driven data pipelines using Kafka, stream-processing technologies such as Flink, PostgreSQL, ClickHouse, and Redis.
• Write, review, and optimize complex SQL queries, improving query execution plans, indexing strategies, and overall database performance.
• Develop and improve frontend functionality using TypeScript and React.
• Build and support features related to employees, departments, devices, and role-based access control.
• Enhance the platform’s scalability, reliability, performance, observability, and cost efficiency.
• Investigate and resolve production incidents, identifying and removing bottlenecks across backend services, data pipelines, and databases.
• Take end-to-end ownership of features, from technical design and implementation through production release.
• Work closely with a small, highly autonomous team, contributing to architectural decisions and the long-term direction of the platform.
   

Required Competence and Skills:

• 10+ years of experience developing production-grade backend systems, with strong expertise in Java, distributed architectures, and scalable data-processing solutions.
• Hands-on experience with Kafka and event-driven streaming systems, including topic design, partitioning, consumer groups, and delivery guarantees.
• Practical production experience with Apache Flink or another stream-processing framework.
• Strong experience with PostgreSQL and ClickHouse or comparable OLAP databases, such as TimescaleDB or Aerospike, including data modeling, query optimization, indexing, and performance tuning.
• Familiarity with Redis and effective caching strategies.
• Experience with gRPC, Protobuf, and high-volume, low-latency data-processing systems.
• Experience designing and implementing RBAC, permission models, and multi-tenant architectures.
• Experience building frontend applications with TypeScript and React.
• Strong practical experience using AI coding agents such as Claude Code, GitHub Copilot, or Cursor, including reviewing and validating AI-generated code.
• Familiarity with CI/CD practices, Docker, Kubernetes, and production observability.
• Proven experience as a key contributor to complex backend or data-platform projects, with the ability to work independently and deliver scalable solutions.
   

Nice to Have:

• Experience developing Kafka-based data pipelines that consolidate data from multiple backend systems.
• Experience with identity and access management technologies such as Okta, Active Directory, SCIM, or SSO.
• Hands-on experience with Azure or AWS and data-intensive cloud infrastructure.

• Experience integrating AI or LLM capabilities into production backend systems.

   

Why Us:

• 20 days of paid vacation per calendar year, in addition to the official public holidays of the country where you are based.
• Full accounting and legal support in all countries where we operate.
• A fully remote work model, including a powerful workstation and access to a co-working space when needed.
• A competitive compensation package with annual performance and salary reviews.

We are looking for an experienced Senior Sales Manager to join an international iGaming game provider, part of a large gambling holding.

The company develops and delivers online casino games and is looking for a strong sales professional who can build long-term relationships with operators, aggregators, platforms, and other partners across the iGaming market.

Responsibilities

• Drive B2B sales of iGaming products and game content.
• Acquire new clients and develop relationships with online casinos, operators, aggregators, and gaming platforms.
• Manage the full sales cycle: prospecting, outreach, negotiations, presentations, contract discussions, and closing.
• Build and maintain a strong pipeline of potential partners.
• Develop long-term relationships with key decision-makers in the iGaming industry.
• Present the company's games, products, commercial models, and partnership opportunities.
• Negotiate commercial terms and identify the most suitable cooperation model for each partner.
• Represent the company at iGaming conferences, exhibitions, and industry events.
• Monitor the market, competitors, and new business opportunities.
• Work closely with Account Management, Product, Marketing, and other internal teams.

Requirements

• 3+ years of B2B sales experience in iGaming / online gambling.
• Proven experience working with casino operators, game providers, aggregators, platforms, or similar iGaming companies.
• Strong understanding of the online casino ecosystem and game provider business model.
• Existing network of relevant iGaming contacts will be a strong advantage.
• Proven track record in business development, negotiations, and closing B2B deals.
• Ability to independently manage the full sales cycle.
• Strong communication, presentation, and negotiation skills.
• English: Upper-Intermediate / Advanced level or higher, with confidence in negotiations and business communication.
• Result-oriented, proactive, and comfortable working with ambitious sales targets.

Will be a plus

• Experience selling casino games or gaming content directly to operators and aggregators.
• Experience working with international markets.
• Active professional network within the iGaming industry.
• Experience attending and networking at major iGaming events and conferences.

What we offer

• Opportunity to join a growing international game provider within an established gambling holding.
• Strong product and game portfolio.
• International iGaming market and direct access to industry partners.
• Competitive compensation with a performance-based bonus structure.
• High level of autonomy and direct impact on business growth.
• Professional development within the global iGaming industry.

United Tech is a global IT product company shaping the future of real-time social connection.

With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking.

Our platforms enable connection at scale fast, interactive, and deeply engaging.

The market is projected to exceed $206B by 2030, and we are already leading the evolution.

Founded in Ukraine, scaling worldwide. Are you in?

About the role: This is a role for a leader who thrives in a fast-moving product environment, where challenges fuel growth and every decision shapes the future. With United Tech you will have the freedom to design, build, and re-engineer processes from the ground up, working side by side with a team that values initiative, knowledge sharing, and bold goals. Your ideas will directly influence revenue, and you will see the tangible results of your work reflected in key financial metrics. We move fast, we cut through bureaucracy, and we take on complex challenges that push both personal and professional boundaries, limited only by the scale of your ambitions

In this role, you will

• Build, scale, and develop the Data Science team, including hiring, mentoring, and performance evaluation
• Define and execute a Data Science strategy aligned with business priorities
• Oversee the full lifecycle of DS projects from problem formulation to deploying models into production
• Prioritize initiatives based on business impact (ROI, time-to-market)
• Collaborate closely with product managers, analysts, engineers, and C-level executives

It’s all about you

• Proven ability to implement best practices in Data Science: reproducibility, A/B testing, ML monitoring
• Strong track record in maintaining model quality (performance, drift, latency)
• Advanced Python skills (pandas, sklearn, numpy, xgboost; pytorch/tf is a plus)
• High-level SQL expertise (large datasets, query optimization)
  Hands-on experience with ML pipelines, orchestration (Airflow, Prefect), and monitoring (Evidently, MLflow, Prometheus)
• Experience with GCP
• Solid understanding of A/B testing, causal inference, and statistics
• Familiarity with architecture fundamentals (API, data pipelines, microservices — integration level)
• Cloud experience with AWS or Azure
• Knowledge of distributed computation tools (e.g., Spark, CloudRun)
• Proven track record with generative AI/NLP model deployment
• Experience in startups or high-growth companies
• Publications, conference speaking, achievements on Kaggle, or open-source contributions

Would be a plus

• Experience optimizing company processes through AI solutions
• Implementation of AI tools across departments (development, support, marketing, etc.)

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
• AI is an integral part of our work culture. We invest in modern AI tools, equip our teams with the skills to use them effectively, and foster an environment where technology helps people achieve better results faster
   

Hiring process

• Intro call
• Technical Interview
• Interview with Hiring Manager
• Final Interview
• Reference check
• Offer

Spinner is a full-stack B2B live casino provider, crafted from the ground up to fuel partner growth and deliver players an unforgettable, seamless gaming adventure.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer.
• Highload Development — development of highly loaded services and systems.
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
• Big Data — development of complex systems for processing and analysis of big data.
• Cloud Services — we use cloud technologies for scaling and business efficiency.

Responsibilities:

• Developing and design the math side of casino games, mostly slot machines
• Determine and calculate the probabilities, build game behavior and properties
• Cooperate with product managers and developers
• Come up with new and innovative ideas and also be aware of existing features in the industry
• Maintenance of existing games
• Work closely with development teams

Requirements:

• BS/MS degree in Mathematics, statistics or similar disciplines with a very strong mathematical skill
• Experience in gaming industry 2+ years
• Extremely details oriented, fast learning and highly motivated person
• Creative, productive, working as part of a team, responsible
• Basic programming knowledge
• Advanced programming — advantage
• Strong communication skills

We offer:

• 30 day off — we value rest and recreation;
• Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership;
• Remote work or the opportunity — our own modern lofty office with spacious workplace, and brand-new work equipment;
• Flexible work schedule — we expect a full-time commitment but do not track your working hours;
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

Our partner is an American company that has developed a specialized leave management system. Among the product’s clients are Google, IBM, Meta, Adobe, and other leading global corporations.

We are looking for a Golang and a Software Architect to join a team of highly skilled engineers, where the minimum development experience is 12 years.
 

Main Responsibilities

– Participate in the design, implementation, and maintenance of server-side code for web applications and services, ensuring it is efficient, scalable, and secure

– Design and manage databases, including schema design and improvements, query optimization, and ensuring data integrity and security

– Develop and maintain integrations between different parts of the system and with external services, ensuring robustness and clear documentation

– Ensure code is developed with a comprehensive understanding of deployment procedures and how it will function within the overall project scope

– Implement and maintain comprehensive test coverage to ensure the reliability and stability of the codebase

– Regularly maintain and refactor the codebase to address issues, improve performance, and manage technical debt

– Work closely with a geographically distributed team of engineers, QA, UI/UX designers, and PMs to ensure seamless integration, align on project goals, and collaboratively address technical challenges

– Actively participate in regular internal team meetings and company-wide meetings to stay aligned with project goals, share updates, and contribute to broader organizational challenges

– Implement and adhere to security best practices to protect against common vulnerabilities and ensure the safety of the application and its data
 

Mandatory Requirements

– 4+ years of experience in commercial software development Go programming language

– 10+ years of experience with software development

– Experience with relational databases, including writing and optimizing SQL queries, designing schemas, and managing migrations

– Basic understanding in containerizing applications using Docker and managing Dockerfiles

– Experience with CI/CD pipelines, automating build, test, and deployment processes, and familiarity with tools like Jenkins or GitHub Actions

– Proficiency in Git for version control, including branching, merging, pull requests, and code review practices

– Proficiency in testing and debugging, including writing unit and integration tests

– Ability to design and implement scalable RESTful and GraphQL APIs, with a strong emphasis on security best practices (e.g., OWASP Top 10)

– Analytical and problem-solving abilities to address technical challenges and optimize existing systems

– Strong communication and documentation skills with the ability to explain technical concepts to both technical and non-technical stakeholders
 

Will be a plus

– Understanding of concurrency models, goroutines, channels, and parallelism

– Familiarity with additional database technologies like Cassandra, Redis, or Elasticsearch can be beneficial for handling diverse data storage and retrieval needs

– Familiarity with cloud platforms such as AWS, including deployment, scaling, and managing services

– Experience with GraphQL, which can complement RESTful API skills

– Experience with message brokers can be useful for managing asynchronous communication in distributed systems

– Familiarity with Ruby on Rails since we have an internal project using this framework

We offer

– Equipment

– Ongoing learning opportunities

– Insurance for employees and family

– Opportunity for the most experienced employees to work in the US office in the future

We are seeking an experienced and results-driven Chief Executive Officer (CEO) to lead the strategic development, business performance, and continued expansion of an international fintech company with established operations across African markets.

The CEO will oversee the company's overall business strategy, financial performance, and regional operations, ensuring sustainable growth, operational efficiency, and strong market positioning.

The ideal candidate is a commercially driven leader with international management experience, a strong understanding of the fintech and payments industry, and a proven ability to manage businesses across multiple markets.
 

Location: Dubai, UAE (relocation preferred and/or with occasional business travel)

Key Responsibilities:

• Develop and execute the company's overall business strategy, ensuring sustainable growth and profitability.
• Oversee business operations across multiple African markets, ensuring alignment with corporate objectives and performance targets.
• Drive revenue growth, market expansion, and new business opportunities.
• Lead financial planning, budgeting, cost optimization, and overall business performance.
• Oversee the strategic partnerships with banks, financial institutions, payment providers, and other key stakeholders.
• Supervise regional and country management teams, ensuring accountability, efficiency, and strong execution.
• Identify operational challenges, implement improvements, and strengthen internal processes.
• Ensure effective risk management, regulatory compliance, and corporate governance across operating markets.
• Evaluate new products, business models, and opportunities for geographical expansion.
• Establish clear KPIs, monitor company performance, and report on strategic and financial results to shareholders.

Requirements:

• 7 years of professional experience, including at least 3 years in senior executive or leadership positions.
• Proven experience in fintech, digital payments, financial services, or related industries.
• Strong track record of managing and scaling businesses across international markets.
• Experience overseeing multiple business units, regional operations, or country teams.
• Solid understanding of financial management, P&L ownership, business development, and strategic planning.
• Knowledge of payment processing, payment gateways, merchant acquiring, mobile money, or related financial technologies.
• Strong commercial mindset with demonstrated success in driving revenue growth and profitability.
• Excellent leadership, negotiation, analytical, and decision-making skills.
• Experience working in multicultural and international business environments.
• Fluent English, both written and spoken.
• Willingness to relocate to Dubai is preferred; alternatively, availability for regular business travel to Dubai is required.

What We Offer:

• Executive leadership position within an established international fintech company.
• Opportunity to shape business strategy and drive growth across multiple markets.
• International scope of responsibility with Dubai as a key business hub.
• Competitive executive compensation package.
• Relocation support, where applicable.
• Direct involvement in strategic decision-making and business expansion.
• Dynamic international working environment with long-term professional growth opportunities.

If you're ready to join our team, please send us your CV in English!

We are looking for a Technical Lead for generative AI. You will be the technical face towards an international client in a heavy-asset, maintenance-oriented industry, and you will design and lead the delivery of the solutions.

What you will do

• Lead technical discussions with the client’s innovation team, together with our Managing Director
• Translate operational problems in maintenance and logistics into concrete AI use cases
• Design the architecture of GenAI solutions: advanced RAG, AI agents, document and data processing
• Choose the right approach: custom development, Azure AI or Microsoft low-code (Copilot Studio, Power Platform)
• Lead a small team of engineers and take solutions to production
• Define how solutions are run, monitored and supported after go-live

• Scope and estimate work realistically, in phases

   

Must have

• 7+ years of software engineering, including at least 2 years building LLM-based solutions
• At least one GenAI solution in production with real users, not only a prototype
• Advanced RAG: hybrid search, reranking, chunking strategies, permissions, evaluation (e.g. RAGAS, Langfuse)
• AI agents and tool calling (e.g. LangGraph, Semantic Kernel or similar)
• Strong Python
• Experience with Azure OpenAI or Azure AI Foundry
• Integration with existing systems via APIs (ERP, SharePoint, M365, Entra ID)
• Experience leading engineers or acting as tech lead on a project
• Fluent English (C1+); comfortable presenting to senior client stakeholders

• Honest communication: you say “I don’t know” and ask questions when needed

   

Nice to have

• Fine-tuning (LoRA/QLoRA) or self-hosted open-source LLMs (vLLM, Ollama)
• Copilot Studio, Power Platform, Power Automate, AI Builder
• Angular / TypeScript
• Industrial or OT data: time series, sensor data
• Experience in maintenance, asset management, energy, logistics or supply chain

• Docker, Kubernetes, CI/CD, monitoring

   

   

What we offer

• A lead role on innovative GenAI use cases with an international industrial client
• Direct collaboration with the Managing Director, short decision paths

• Remote work, EU or nearshore

   

When a soldier is wounded, the first record of their care is often a note on a card, a radio call or a medic's memory. Much of it is lost at the first handover. Caslog replaces that with a small recorder that clips onto the casualty, listens to the care being given and turns it into a clinical record that follows the patient from point of injury to hospital. We build it together with combat medics in Ukraine.

We are two founders, Swiss and Ukrainian, both serving military officers, and we have closed our pre-seed round. We're looking for an all-round engineer who builds with agents better than we do, and who makes the whole team faster at it.

WHAT YOU'LL WORK ON

Whatever moves the product forward most, across the whole stack. At the start that is mostly the AI core:

• The speech and extraction pipeline: noisy field audio in, a structured clinical record out, which a human reviews and signs off.
• The improvement loop: every change measured against the last one before it ships, on what medics care about (missed events, wrong details, invented content).
• Backend, security and infrastructure: encryption, access control, a full audit trail, processing that survives crashes, deployments customers can run themselves.
• How we build with agents: the harness, context, review and tests that let a very small team ship what used to take a department.

Your first goal: get the pipeline ready for the device's field tests with Ukrainian medics, with an evaluation set agreed with medics and results that measurably improve against it. You work closely with our technical founder and shape the backlog together. Good arguments change the plan.

OUR STACK

Python, PostgreSQL, Docker and GitLab CI on Google Cloud. Model work in PyTorch, Hugging Face Transformers and NVIDIA NeMo where the product needs it. If you'd pick something better for a job, say so.

WHO YOU ARE

You are a top agentic development talent. You use Claude Code, Codex, OpenCode, Hermes or a similar harness every day, and you know it better than most people who build with it. You can show, for example, that you:

• run several agents in parallel on isolated branches or worktrees and merge their work without chaos;
• write the specs, tests and checks that let an agent verify its own work, and catch it when it says "done" without having run them;
• keep context lean and durable: project instruction files, skills, subagents, hooks, MCP tools and notes that survive between sessions;
• put limits around agents: sandboxes, least-privilege permissions, review gates, token and spend budgets;
• evaluate the agents themselves: compare models and prompts on your own tasks, find where they fail and fix that in the process, not only in the prompt;
• use agents beyond code: labelling data, generating synthetic data, triaging logs and incidents;
• leverage local models and keep up with recent developments such as Decisions APIs.

You have 5+ years of building and running production software, so you know what good code looks like and notice when an agent gets it wrong. Underneath, you're a real engineer:

• You have depth in backends, and you've fixed them when they broke in production.
• You treat data as carefully as code and think about security by default: clean test splits, authentication, secrets, least privilege.
• You are pedantic about cleaning up repos and keeping them tidy, simple and secure.
• You can design a system end to end and explain your choices in plain words.

Bonus: fine-tuning and serving models, audio and speech work, speaking Ukrainian, a background in medicine or the military.

FORMAT AND WHAT WE OFFER

• Full-time, part-time or contractor: we're open to the format that fits you. Pay and share options depend on the format and the time you commit, and we agree them.
• Work on the core of a product with an unusually clear purpose: wounded people getting the right care.
• We pay for your coding-agent subscriptions. Fully remote, with occasional meetups in Kyiv.

This is defense work. If that's not for you, we understand and would rather you know now. We don't hire citizens of Russia or Belarus, and every hire passes a background check.

HOW TO APPLY

No cover letter needed. Send us your CV, your GitHub and LinkedIn profiles, and something you built with agents. Tell us about one place where the agent got it wrong and how you noticed. If it's a match, we run a one-week paid trial on real work together.

🚀 We're Hiring: PPC & SEM Campaign Manager Home Services | US Market | Full-Time | PST Hours

We're a performance-driven digital marketing agency specializing in home services and construction lead generation for the US market. We're looking for a hands-on Campaign Manager who owns results end to end — from strategy to the qualified phone call.

This is not a role for someone who only knows how to run ads. We need someone who understands the full journey: from search intent to phone call, from phone call to qualified opportunity, from opportunity to real revenue for a local service business.

⚠️ Non-Negotiable Requirements — Please Read Before Applying: → Full-time availability during US PST working hours 

→ Native-level English — written and verbal, non-negotiable 

→ Proven hands-on experience with the US market across Google, Meta, Bing, and native 

→ Solid, verifiable work history — not freelancers filling time between gigs 

→ Home services / construction experience required — e-commerce, SaaS, or fintech background alone is not enough

What you'll own: 

→ Plan, build, and manage paid campaigns across Google Ads, Meta, Microsoft/Bing, Taboola/Outbrain, Yelp Ads, Google Local Services Ads, and Nextdoor/LinkedIn as needed 

→ Create and optimize full-funnel lead generation strategies — audience targeting, ad copy, landing pages, tracking, and lead-nurturing funnels 

→ Monitor performance and continuously improve KPIs — cost per lead, lead quality, conversion rate, and ROI (not just clicks) → Own setup and integrity of conversion and call tracking so every lead is measured accurately 

→ Stay current on platform updates, A/B testing strategies, and market trends in home services 

→ Build repeatable systems, SOPs, reporting structures, QA processes, and campaign management workflows that allow the team to scale without losing quality 

→ Maintain strict QA discipline before every launch — budgets, geo-targeting, tracking, landing pages, phone numbers, forms, conversion actions, and campaign settings

AI & Automation — Core to This Role: 

→ Use AI to draft, test, and iterate ad copy and creative concepts at speed — with the judgment to edit and direct that output, never paste it raw 

→ Use AI for audience and keyword research, competitor analysis, and market intelligence 

→ Build reporting and analysis workflows that turn raw platform data into clear, decision-ready insights 

→ Be fluent in platform-native AI: Google Performance Max & Smart Bidding, Meta Advantage+, and AI-assisted creative — knowing when to trust automation and when to override it 

→ Build repeatable AI and automation systems using tools like Make.com, Zapier, or Google Apps Script to eliminate manual, repetitive work

Tracking & Attribution: 

✅ Hands-on with call tracking (CallRail or similar) and call-driven conversion measurement 

✅ Strong with GA4, Google Tag Manager, and conversion tracking across platforms 

✅ Familiar with offline conversion imports and server-side tracking to feed real lead quality back into platforms 

✅ You care what happens to a lead after the click — not just the cost of the click

Must-Haves: 

✅ Proven track record managing paid media campaigns targeting the US market 

✅ Deep knowledge of the home services vertical — remodeling, HVAC, solar, roofing, garage doors, windows, etc. 

✅ Demonstrated success generating high-quality leads at scale — measured by qualified leads and CPL, not vanity metrics 

✅ Experience building and managing end-to-end ad funnels from cold traffic to converted lead 

✅ Hands-on proficiency with Google Ads, Meta Ads Manager, Microsoft/Bing Ads, native platforms, and Google Tag Manager 

✅ Native-level English — strong written and verbal communication 

✅ Experience with Yelp Ads and Google Local Services Ads (LSA) — strong advantage 

✅ Familiarity with automation and lead-nurturing platforms — major plus

Who You Are: 

→ Independent, proactive, and execution-driven — you don't wait to be told what to do 

→ Data-minded but creative — constantly testing, iterating, and pushing performance boundaries 

→ You embrace AI and automation as tools for scale and smarter decisions — not as a gimmick or a crutch 

→ You think like a strategist and work like an operator 

→ You want to help small businesses grow — energized by making a real difference for an SMB owner, not by chasing the biggest budget

→ Loyal, analytical, hungry for results, and excited to grow as part of a small, sharp, accountable team

This role is NOT for you if: 

✖ Your background is primarily e-commerce/DTC, SaaS, or fintech 

✖ You rely on grey-hat or aggressive black-box agency tactics 

✖ You only want to direct strategy from above — we need someone hands-on, detail-oriented, willing to build, check, fix, test, and improve directly 

✖ You're a freelancer looking to fill time between gigs

Welcome to King Group!

King Group is a place where some of the best professionals from the IT and gambling industries come together to create amazing things. We operate multiple projects in the iGaming industry across the Ukrainian and Tier-1 markets, while also investing in venture startups, promising ideas, and talented people.
 

We are looking for a Senior Sales Manager with experience in B2B iGaming platforms to help expand our partner network and drive new business across Tier-1 markets.

Work format: Remote
 

Your responsibilities:

• Identify and acquire new Tier-1 partners within the iGaming industry, including operators, aggregators, and other strategic partners.
• Leverage your existing professional network and personal database of contacts within the iGaming industry.
• Manage the full sales cycle, from prospecting and initial outreach to negotiations, contract signing, and partnership launch.
• Build and maintain long-term relationships with key decision-makers in the iGaming industry.
• Develop existing partnerships and identify new business opportunities.
• Represent the company at international iGaming conferences and industry events.
• Work closely with internal teams to ensure the successful onboarding of new partners.
   

Requirements:

• Proven experience in Sales / Business Development within the iGaming industry.
• Experience working with B2B iGaming platforms.
• Fluent English.
• Strong experience working with Tier-1 markets and partners.
• An established professional network and personal database of contacts within the iGaming industry.
• Existing relationships with industry partners.
• Strong negotiation and communication skills.
• A proactive, commercially driven, and results-oriented mindset.
   

We offer:

• A competitive salary.
• A direct opportunity to contribute to and impact the company's international growth.
• The opportunity to work with leading iGaming companies and Tier-1 markets.
• Fully covered trips to major international iGaming conferences, including ICE, SiGMA, and iGB.
• Professional growth within a stable and experienced company.
   

If you have a strong professional network, experience working with Tier-1 markets, and a proven track record in iGaming sales, we would love to hear from you!

We are an international investment group building and scaling digital businesses across high-growth and regulated industries.

We are looking for an experienced Chief Marketing Officer to lead marketing and growth across our portfolio and help identify and launch new business opportunities.

This is a hands-on C-level role for a commercially minded marketer who enjoys combining strategy with execution.

What you'll do

Growth & Marketing

• Develop and own the marketing strategy across several international businesses.
• Drive customer acquisition, conversion, retention and revenue growth.
• Build and optimize performance marketing, CRM, content and organic acquisition.
• Own key metrics including CAC, LTV, ROAS, conversion and marketing ROI.
• Develop positioning, messaging and go-to-market strategies for products and new markets.

Venture Building

• Identify and evaluate new market and product opportunities.
• Turn ideas into testable hypotheses and lean MVPs.
• Conduct customer and competitor research.
• Test pricing, positioning, acquisition channels and demand.
• Help new initiatives reach their first customers and revenue.
• Use data to decide whether to scale, iterate or stop.

Portfolio & Leadership

• Work directly with founders and senior management of portfolio companies.
• Allocate marketing resources based on business impact and ROI.
• Build lean, high-performing marketing teams.
• Establish common processes, dashboards and reporting across the portfolio.
• Introduce AI, automation and modern MarTech to improve efficiency.

What we're looking for

• 8+ years in senior marketing/growth roles: CMO, VP Marketing, Head of Growth, etc.
• Proven experience scaling digital products or businesses internationally.
• Strong background in performance marketing, product marketing and commercial strategy.
• Experience launching products, entering new markets or building new ventures.
• Strong understanding of marketing analytics and unit economics.
• Experience in regulated or highly competitive industries — healthtech, pharma, wellness, mental health, fintech, iGaming, betting, Web3/crypto or similar.
• Ability to work with limited resources, move quickly and test ideas pragmatically.
• Experience working directly with founders, CEOs or investors is a strong plus.
• English: Upper-Intermediate+

What matters to us

We are looking for a builder, not just a manager.

Someone who can move from market research to a landing page, from a customer interview to an MVP, and from the first campaign to a clear decision about whether an idea deserves investment.

What we offer

• C-level position with direct access to senior leadership.
• International portfolio and multiple markets.
• High level of autonomy and ownership.
• Opportunity to build and scale new businesses.
• Ability to shape the marketing organization and team.
• Competitive compensation and long-term growth opportunities.

About the role

We are looking for a Senior Backend Engineer to join Proxet and contribute to a long-term engagement with a UK-based technology company developing simulation and decision-support solutions for governments and enterprises.

 

Who are we looking for?

Skills & Experience

• 7+ years of professional software engineering experience, with strong hands-on expertise in Python backend development.
• Experience building and maintaining production services, APIs, and integrations.
• Good understanding of distributed systems, microservice architectures, and asynchronous data processing.
• Experience with relational databases, preferably PostgreSQL, including schema design, query optimisation, and troubleshooting.
• Experience with data ingestion, processing pipelines, and integration of external data sources.
• Practical experience deploying and troubleshooting applications using Docker and Kubernetes.
• Experience with CI/CD pipelines, Git workflows, and automated testing.
• Strong debugging skills and the ability to investigate issues across services, data flows, and deployment environments.
• Experience using AI coding assistants in development, with the ability to review, validate, and take responsibility for generated code.
• Experience communicating directly with customers or external stakeholders to clarify requirements and resolve technical questions.
• Ability to explain technical concepts clearly to non-technical audiences and translate operational needs into engineering tasks.
• Strong ownership, sound technical judgement, and comfort working with evolving requirements.
• Understanding of the Ukrainian context and confidence in communicating with local organisations.
• Professional proficiency in Ukrainian and English for customer meetings, technical discussions, and written communication.
• Willingness and ability to travel to customer sites within Ukraine.

Nice to have

• Hands-on experience with Kafka publishers and consumers.
• Experience with Dagster or similar data orchestration tools.
• Experience working with public-sector organisations, local authorities, or infrastructure operators.
• Experience adapting and deploying software in customer-managed or private-cloud environments.
• Familiarity with GCP, AWS, or Azure.
• Experience with Helm, OpenShift, and shell scripting.
• Familiarity with Parquet, object storage, and metadata management.
• Experience integrating AI agents, MCP interfaces, or LLM APIs.
• Familiarity with simulation platforms, digital twins, or decision-support systems.
• Knowledge of C++.

Responsibilities

• Design, develop, and maintain Python backend services and APIs supporting customer applications and simulation workflows.
• Work directly with customers and external organisations in Ukraine to understand their needs, operational processes, and local constraints.
• Participate in customer meetings, clarify requirements, and explain technical options and trade-offs.
• Translate customer needs into implementation tasks, data requirements, and integration specifications.
• Adapt existing platform capabilities to local use cases and share customer insights with the wider engineering and product teams.
• Build and maintain data ingestion and processing pipelines using Dagster.
• Integrate customer data sources with platform services and containerised simulation models.
• Work with Kafka publishers and consumers to process simulation outputs.
• Design and optimise PostgreSQL schemas and queries, and support appropriate data storage solutions.
• Build reusable backend components and identify opportunities to apply customer-specific improvements across other deployments.
• Contribute to deployment and troubleshooting of containerised applications in Kubernetes-based environments.
• Maintain automated tests and CI/CD workflows to support reliable delivery.
• Collaborate with frontend engineers, platform specialists, modellers, and delivery stakeholders.
• Participate in code reviews and technical design discussions, documenting decisions and integration approaches.
• Use AI development tools effectively while maintaining code quality, correctness, and maintainability.
• Communicate progress, dependencies, and technical issues clearly to both internal teams and customer stakeholders.

Our client is a high-tech FinTech product company building payment infrastructure that connects traders (liquidity providers) and merchants (liquidity buyers) within a single ecosystem.

Our platform ensures stable, uninterrupted 24/7 transaction processing, transforming complex and fragmented P2P flows into manageable and predictable financial infrastructure.

For our clients, the key value lies not only in financial terms, but above all in system stability, transaction processing speed, and the minimization of operational risks.

As the company continues to scale and expand into new markets, we are looking for a Launcher / Founding Country GM to launch a new geography from scratch, build the local supply and operational infrastructure, and ultimately take ownership of the market as an independent P&L.

What we expect from you:

• Proven experience launching a new market, country, or business unit from scratch to measurable results;
• genuine zero-to-one experience: you personally sourced partners, led negotiations, and closed the first deals;
• experience building a partner / supply network or another side of a two-sided marketplace;
• experience hiring the first local team and building operational processes from the ground up;
• strong commercial and operational thinking, with a solid understanding of unit economics, business metrics, and P&L;
• an entrepreneurial mindset, high degree of autonomy, and ability to operate without an established structure or predefined roadmap;

• ability to make fast decisions and take ownership of results in a dynamic, high-risk environment.

   

Nice to have:

• Experience in payments / PSP, FinTech, iGaming, alternative payment methods, banking partnerships, or marketplace businesses;

• experience launching new markets or building supply networks at companies such as Uber, Bolt, Glovo, Careem, inDrive, or other businesses with a similar marketplace model.

   

Key responsibilities:

• Launch a new geography from scratch: personally lead the first 20–30 negotiations, onboard the first traders and payment partners, build the local supply network, and launch the first payment corridor;
• independently hire the first 3–5 employees, including participating in the search for a Head of Supply, and gradually build the local operations and supply teams;
• work closely with the HQ R&D team to adapt the platform to local payment infrastructure, test solutions, and ensure stable product operations;
• build a 24/7 operating model, including pay-in / payout processes, SLAs, escalations, partner communication, and on-call coverage;
• take ownership of the geography’s unit economics and P&L, managing volumes, margins, and costs while driving the market toward break-even;
• within 6–12 months, validate the market’s potential and path to profitability — or provide a well-supported recommendation to close the geography;

• following a successful launch, scale the geography as an independent business unit, with the potential to grow the team to approximately 150–250 people within 2–3 years.

   

What we offer:

• Competitive compensation + milestone-based bonuses and a share of the geography’s profits;
• fully remote, full-time role with no relocation required;
• direct reporting to the Founder and a high level of autonomy;
• a proven playbook, platform, existing clients, budget, and HQ support to launch the market;
• phantom equity / profit-sharing tied to the geography’s performance;
• the opportunity to build your own team and develop the market as an independent business unit;

• a completion bonus even if market validation results in a decision to close the geography.

   

If you have personally launched a market or business from scratch, closed the first partnerships yourself, and enjoy turning an unexplored geography into a fully functioning business, we would be happy to connect and discuss the opportunity.

RedCore is an international business group that creates technological solutions for digital markets. 

Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

Powering Growth from the Core — this is the key mission laid under RedCore’s strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.

We are looking for a Chief Marketing/Retention Officer!

Requirements:

• 5+ years of experience in Marketing, Retention, or CRM within iGaming;
• 3+ years of leadership experience, including managing multiple teams or functions;
• Experience developing and executing Marketing & Retention strategies;
• Strong understanding of the full player lifecycle: Acquisition → Activation → Retention → Development → Reactivation;
• Strong expertise in Retention, CRM, Communications, VIP, Loyalty, and Bonus & Promo;
• Experience managing end-to-end funnels, from acquisition and first deposit through retention, VIP development, and LTV growth;
• Understanding of key business metrics and marketing economics: CAC, Deposits, NGR, LTV, ROI, and Bonus Cost;
• Experience with player segmentation, personalization, and communications;
• Experience automating Marketing & Retention processes, including triggers, automated journeys, and AI tools;
• Experience managing teams, processes, and KPIs, including optimizing organizational structures and resource allocation;
• Experience collaborating cross-functionally with Product, Traffic, Analytics, and Tech teams.

Will be plus

• Upper-Intermediate (B2) English proficiency or higher.

Soft Skills

• Strong leadership skills and accountability for results;
• Strategic thinking;
• Strong analytical skills and the ability to work with data;
• Ability to identify growth opportunities and set priorities;
• Ability to manage change and build effective processes;
• Strong communication skills and the ability to collaborate across teams;
• A focus on efficiency, automation, and results.

Responsibilities:

• Develop a unified Marketing & Retention strategy across the company’s brands and manage the full player lifecycle: Acquisition → Activation → Retention → Development → Reactivation;
• Lead and develop the Retention function, building an effective organizational structure, team, processes, and consistent ways of working;
• Develop strategies for CRM, Communications, VIP, and Bonus & Promo, covering segmentation, personalization, loyalty, and the economics of marketing mechanics;
• Manage end-to-end brand funnels in collaboration with the Traffic team, from acquisition and first deposit through retention, VIP development, and LTV/NGR growth; identify growth opportunities and improve conversion rates;
• Evaluate traffic quality and effectiveness based on the business outcomes of acquired players: Retention, Deposits, NGR, LTV, and ROI; jointly define scaling priorities with the Traffic team;
• Automate Marketing & Retention processes and optimize resource allocation: reduce manual work, improve team efficiency, and build a scalable operating model without proportional increases in resources;
• Define product and technology requirements for Marketing & Retention, including the tools needed and development priorities.

Our benefits to you:

• 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
• In-house Travel Service
• Multiple internal activities
• Other benefits could be added based on your location