Jobs

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client's product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Our technology teams are the engine of our business.
We maintain a dynamic startup culture that encourages innovation, ownership, and critical thinking. On our project, you’ll collaborate with a global team of engineers, architects, product managers, and customer-facing teams to shape the future of financial planning and analysis.

Key Requirements:

🔹 BSc in Computer Science or equivalent;
🔹 8+ years of software engineering experience, including 5+ years of Python in production;
🔹 3+ years in an R&D team lead, leading cross-functional teams (backend, frontend, and QA) in a production environment;
🔹 Proven experience managing and leading remote teams in a fully distributed, remote-only environment;
🔹 Proven experience working in a product-based company (not project/outsource);
🔹 Strong experience with Python backend development in a SaaS environment, including cloud-based, scalable, and high-availability distributed systems;
🔹 Strong knowledge of REST APIs, microservices, asynchronous programming, and testing;
🔹 Hands-on experience with CI/CD pipelines and Infrastructure-as-Code (e.g., Terraform, Helm);
🔹 Solid understanding of software architecture, design patterns, and technical trade-offs;
🔹 Proven ability to lead projects end-to-end, from requirements and design through development and production;
🔹 Excellent communication skills and high proficiency in English.


Technical Experience:

🔹 Python frameworks: Django, FastAPI;
🔹 Databases: PostgreSQL, MSSQL;
🔹 Messaging & async processing: Celery, RabbitMQ;
🔹 Caching & performance: Redis;​​​​​​​
🔹 Cloud platforms and services;
🔹 Familiarity with event-driven architectures and distributed systems;
🔹 Strong grasp of KISS, DRY, SOLID, OOP principles;​​​​​​​

Will be plus:

🔹 Experience with Azure cloud services;
🔹 Experience with Excel Add-ins or data-heavy applications;
🔹 Startup or high-growth SaaS company experience;​​​​​​​

What you will do:

🔹 Lead and manage a cross-functional R&D team of 5–7 engineers, including backend (Python), frontend (Angular), and QA engineers;
🔹 Own end-to-end product development, from initial requirements and design, through development, testing, deployment, and production monitoring & troubleshooting;
🔹 Provide hands-on technical leadership, including architecture design, coding when needed, and thorough code reviews;
🔹 Work closely with Product Managers and Architects to define scope, prioritize backlog, and deliver high-quality features;
🔹 Drive engineering best practices: clean code, testing, CI/CD, performance, reliability, and security;
🔹 Be accountable for team delivery, quality, velocity, and stability;
🔹 Define team goals, KPIs, and success metrics;
🔹 Mentor and develop team members, supporting their professional and technical growth;
🔹 Participate in hiring, onboarding, and training of new team members;
🔹 Actively monitor production systems, lead incident response, root-cause analysis, and continuous improvement.

Interview stages:

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (optional);
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

# ai researcher in metalearning 

- client: ai product development company from germany
- product: cogit - ai agent-based automation platform
- experience: machine learning, self-optimization systems, prompt engineering, llm evaluation
- tasks:
   - architect the agent.maker meta-framework with sub-agents (instruction.maker, config.maker, screen.maker)
   - develop self-improvement loops for iterative prompt refinement
   - build evaluation framework for agent output quality (instructions.md, config.yaml generation)
   - implement llm observability and tracing (phoenix/arize integration)
   - create quality metrics for generated agents (tool usage accuracy, task completion rate)
   - develop prompt mutation strategies based on execution feedback
   - build fitness evaluation for config parameters (model selection, temperature tuning)
   - implement learning mechanisms from agent execution logs
   - create benchmarks comparing models (gemini vs claude) for different agent tasks
- languages: python
- libraries: google adk, anthropic sdk, phoenix tracing, pydantic, yaml

On behalf of our Client, a well-established financial institution from the Caribbean region Mobilunity is looking for a DevOps Solution Architect. 

Our Client is the largest bank in the Caribbean region that serves 14 countries/territories. The aim is to make this organization from a traditional bank into a new era of fintech, working on the edge of what current fintech may offer.

You will work in a fully remote, globally distributed team, collaborating closely with Product Managers, Engineers, and Business stakeholders across different time zones.

This role requires a high level of autonomy, strong product thinking, and the ability to operate in ambiguity. You will proactively shape requirements, facilitate discussions, and ensure design consistency across the product ecosystem.

We are seeking an experienced Solutions Architect — DevOps to design, implement, and lead cloud-native and hybrid solutions across AWS and Microsoft Azure. This role bridges architecture, DevOps, and platform engineering, ensuring scalable, secure, and highly available systems while enabling CI/CD, infrastructure automation, and operational excellence.

You will collaborate with engineering, security, and business stakeholders to translate requirements into robust cloud architectures and guide teams through implementation and optimization.
 

Key Responsibilities:
 

Architecture & Cloud Designural Design 

•  Design end-to-end cloud solutions leveraging AWS and Azure services, including compute, storage, networking, security, and managed services
• Define reference architectures, landing zones, and multi-account / multi-subscription strategiesEvaluate existing systems and propose architectural improvements aligned with business and technical goals.
•  Architect hybrid and multi-cloud solutions with high availability, disaster recovery, and fault tolerance
• Ensure solutions meet performance, security, compliance, and cost-optimization requirements
   

DevOps & Platform Engineering
 

• Lead the design and implementation of CI/CD pipelines using tools such as GitHub Actions, GitLab CI, Azure DevOps, or Jenkins.
•  Implement Infrastructure as Code (IaC) using Terraform, AWS CloudFormation, and Azure Bicep/ARM
• Enable containerized and orchestration platforms using Docker, Kubernetes (EKS, AKS), and related tooling
• Drive automation for provisioning, configuration management, monitoring, and deployments
   

Security, Reliability & Operations
 

• Implement cloud security best practices including IAM, network segmentation, secrets management, and encryption
• Integrate DevSecOps practices, security scanning, and policy-as-code
• Design observability solutions using CloudWatch, Azure Monitor, Prometheus, Grafana, and logging platforms
• Support SRE practices, incident response, and operational runbooks
   

Collaboration & Leadership
 

• Act as a technical leader and trusted advisor to development teams and stakeholders
• Review architectures and provide guidance on cloud-native patterns and best practices
• Participate in technical decision-making, proofs of concept, and cloud migrations
   

Required Qualifications:
 

• 10+ years of experience in cloud architecture, DevOps, or platform engineering
• Extensive hands-on experience with AWS and Microsoft Azure in production environments
• Strong expertise in Infrastructure as Code (Terraform strongly preferred)
• Experience designing and operating CI/CD pipelines at scale
• Proficiency with containerization and orchestration (Docker, Kubernetes, EKS, AKS)
• Solid understanding of cloud networking, security, and identity management
• Proven ability to translate business requirements into technical solutions
   

Preferred Qualifications:
 

• AWS Certifications (e.g., AWS Solutions Architect — Professional)
• Microsoft Azure Certifications (e.g., Azure Solutions Architect Expert)
• Experience with multi-cloud or hybrid cloud strategies
• Familiarity with service mesh, event-driven architectures, and serverless platforms
• Experience in regulated environments (finance, healthcare, government)
• Consulting or customer-facing architecture experience
   

In return, we offer:
 

• The friendliest community of like-minded IT people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program is designed to meet our team’s needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort, and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

 Come on board, and let’s grow together!

We are seeking a highly skilled Senior AI Engineer to design, integrate, and optimize AI-driven solutions across our platform. This role will focus on integrating existing AI tools and services, enhancing data processing and analysis workflows with AI, and laying the technical foundation for advanced AI capabilities.

You will work closely with backend, frontend, and product teams, and over time, grow into an AI Lead position, shaping the long-term AI strategy and architecture.

Key Responsibilities

AI Integration & Architecture

• Integrate and orchestrate third-party and in-house AI/ML tools (e.g., LLMs, embeddings, vector databases, AI APIs).
• Design scalable AI-powered services that integrate seamlessly with existing systems.
• Evaluate new AI technologies and tools, and recommend adoption based on business impact.

Data Processing & AI Optimization

• Optimize data pipelines for AI-driven processing, analysis, and automation.
• Apply AI techniques to improve data quality, insights generation, and operational efficiency.
• Collaborate with data and product teams to translate business needs into AI solutions.

Backend & Frontend Collaboration

• Build and maintain AI-enabled backend services using Python, AWS, and RESTful APIs.
• Expose AI capabilities via well-structured APIs for frontend consumption.
• Work with frontend engineers to integrate AI features into React applications.

Scalability, Reliability & Security

• Ensure AI solutions are production-ready, scalable, cost-efficient, and secure.
• Monitor performance, latency, and accuracy of AI systems in production.
• Implement best practices for model versioning, observability, and responsible AI use.

Leadership & Growth

• Act as a technical mentor for engineers working with AI-related features.
• Contribute to defining AI standards, best practices, and long-term roadmap.
• Gradually take ownership of AI architecture and strategy, growing into an AI Lead role.

Required Qualifications

• 5+ years of relevant experience in software engineering, machine learning, or AI-focused roles.
• Strong proficiency in Python, with experience building production backend systems.
• Hands-on experience with AI/ML integration, including LLMs, ML APIs, or AI platforms.
• Experience with AWS (e.g., EC2, Lambda, S3, SageMaker, or similar services).
• Solid understanding of RESTful API design and microservice architectures.
• Experience collaborating with frontend teams using React or similar frameworks.
• Strong knowledge of data processing, analysis pipelines, and performance optimization.
• Ability to design systems that balance experimentation with production reliability.

Nice to Have

• Experience with MLOps, model deployment, and monitoring.
• Familiarity with vector databases, retrieval-augmented generation (RAG), or agent-based systems.
• Experience optimizing AI cost, latency, and inference performance.
• Prior experience mentoring engineers or leading technical initiatives.
• Exposure to AI ethics, governance, and compliance considerations.

What We Offer

• Opportunity to build and scale AI capabilities in a real-world production environment.
• Clear growth path toward an AI Lead position with strategic ownership.
• High level of autonomy and technical influence.
• Collaborative environment working across backend, frontend, and product teams.
• Competitive compensation and benefits, commensurate with experience.

At Trading Space, we support and grow two CS2 skins marketplaces and a B2B service that enables payments with in-game items. We’re looking for someone who can build scalable systems, lead all of our engineers, and align technology with business ambitions.

💪 YOUR QUEST-LINE:

• Define and own technical strategy, aligning it constantly with business goals and controlling technical debt. Overview the implementation within team plans;
• Collaborate with CPO and stakeholders to prepare and implement product roadmaps;
• Improve our engineering culture: establish architecture principles, engineering standards and clear roles, cultivate ownership and autonomy among engineers;
• Refine main architectural decisions to ensure they suit our context in the best possible way;
• Improve delivery by changing the processes from planning to deployment;
• Adopt new tools and manage resources pragmatically: to keep our systems reliable and efficient;

• Provide infrastructure and access management so analysts have timely data in secure, self-serve tooling.

   

👨‍🚀  YOUR IN-GAME SKIN:

• 5+ years in senior technical leadership roles: CTO, Head or VP of Engineering, Engineering Director or Manager;
• Led organizations of 40+ engineers and scaled at least one team by 2× (from ~15+ engineers);
• Worked in product companies, aligning needs of multiple products or business areas;
• Has a strong technical background. We use Vue, Laravel and AWS, but experience with any modern web development and infra stack will do;
• Demonstrates initiative: examples of proactively identifying problems, suggesting ideas, developing and implementing solutions that affect tens of employees across different functions;
• Worked directly with business representatives, c-level executives;
• Acts like modern manager who leads by coaching, empowerment, and building strong teams.
   

🧜‍♀️ WILL BE YOUR BOOST:

• Familiarity with the Steam trade system, skins market, or gaming experience (CS2, Dota2, Rust);
• Hands-on skills in Vue, Laravel or Gitlab CI;
• Experience setting up reliability practices (SLI/SLOs, incident management and post-mortems) or observability (metrics/logs/traces) from scratch;

• Domain experience in high-load e-commerce, Fintech, or iGaming projects.

   

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;
• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

If you read everything carefully and exclaimed: «Oh, yeah, I'm good at everything and I want to do cool things together!», then we are already looking forward to your resume and portfolio! 

Send them as soon as possible! 🚀

A leading mobile marketing and audience platform, empowers the app ecosystem with cutting-edge solutions in mobile marketing, audience building, and monetization. With integration into over 500,000 monthly active apps and a global reach, the platform leverages first-party data to deliver impactful and scalable advertising solutions.

We’re looking for a highly skilled, independent, and driven Machine Learning Engineer to lead the design and development of our next-generation real-time inference services - the core engine powering algorithmic decision-making at scale. This is a rare opportunity to own the system at the heart of our product, serving billions of daily requests across mobile apps, with tight latency and performance constraints.

You’ll work at the intersection of machine learning, large-scale backend engineering, and business logic, building robust services that blend predictive models with dynamic, engineering logic - all while maintaining extreme performance and reliability requirements.

Description:

• Own and lead the design and development of low-latency Algo inference services handling billions of requests per day.
• Build and scale robust real-time decision-making engines, integrating ML models with business logic under strict SLAs.
• Collaborate closely with DS to deploy models seamlessly and reliably in production.
• Design systems for model versioning, shadowing, and A/B testing at runtime.
• Ensure high availability, scalability, and observability of production systems.
• Continuously optimize latency, throughput, and cost-efficiency using modern tooling and techniques.
• Work independently while interfacing with cross-functional stakeholders from Algo, Infra, Product, Engineering, BA & Business.

Requirements:

• B.Sc. or M.Sc. in Computer Science, Software Engineering, or a related technical discipline.
• 5+ years of experience building high-performance backend or ML inference systems.
• Deep expertise in Python and experience with low-latency APIs and real-time serving frameworks (e.g., FastAPI, Triton Inference Server, TorchServe, BentoML).
• Experience with scalable service architecture, message queues (Kafka, Pub/Sub), and async processing.
• Strong understanding of model deployment practices, online/offline feature parity, and real-time monitoring.
• Experience in cloud environments (AWS, GCP, or OCI) and container orchestration (Kubernetes).
• Experience working with in-memory and NoSQL databases (e.g. Aerospike, Redis, Bigtable) to support ultra-fast data access in production-grade ML services.
• Familiarity with observability stacks (Prometheus, Grafana, OpenTelemetry) and best practices for alerting and diagnostics.
• A strong sense of ownership and the ability to drive solutions end-to-end.
• Passion for performance, clean architecture, and impactful systems.

Why join us?

• Lead the mission-critical inference engine that drives our core product.
• Join a high-caliber Algo group solving real-time, large-scale, high-stakes problems.
• Work on systems where every millisecond matters, and every decision drives real value.
• Enjoy a fast-paced, collaborative, and empowered culture with full ownership of your domain.

What we offer:

• Polish public holidays.
• 20 working days per year is Non-Operational Allowance and settled to be used for personal recreation matters and are compensated in full. These days have to be used within the year, with no rollover to the next calendar year.
• Health Insurance.
• Gym Subscription (Multisport).

As a Head of Affiliates, you will be driving high volume traffic by managing affiliate partnerships, by nurturing and building relationships and collaborations. You will be responsible for monitoring performance and traffic volumes brought by affiliates whilst handling non-performing affiliates accordingly to increase traffic and revenues. With an analytical mindset, applicants must be sociable, flexible, highly target driven, and able to work in a fast-paced

What we expect of you?

• Hands on affiliation account management across several international markets.
• Monitor and analyse affiliate performance to measure affiliate effectiveness and work with Senior Group Managers to develop forecasts in line with budgets.
• Managing, mentoring, and training the Affiliate department.
• Responsible for the Affiliate targets, to meet the company’s objectives and ROI guidelines.
• Growing and developing the Affiliate team, including performance reviews, staffing and growth and career development.
• Develop affiliate recruitment and affiliate program marketing campaigns.
• Implement strategies to increase quality and yield of key affiliate partners.

What we’re after

• At least 5 years of experience in Affiliate Management in iGaming casino brands.
• Minimum 2 years’ experience of team management.
• Excellent understanding of business KPIs and dynamics.
• Strong management leadership and relationship skills.
• Proactive and multitasking personality.
• Upper-intermediate level of English (B2). Knowledge of other languages will be an advantage.

What do you get?

• A dedicated team of industry professionals who foster a friendly culture and a success-oriented mindset.
• The ability to choose between fully remote, hybrid, and in-office work arrangements
• Employee development plans.
• Medical insurance & paid sick leaves.
• Compensation for professional education.
• English classes.
• Sports allowance.
• Educational support from our L&D team: internal and external trainings and conferences.
• Referral program.
• Corporate parties and team building events.

About Lemon.io

Lemon.io is a profitable, growing talent marketplace that connects vetted senior engineers with companies that need them. We’ve been in business for 10 years, have 60 people across Ukraine, Europe, Canada, and the US, and process over $16M in annual GMV. We compress the traditional 2–5 week hiring timeline down to 24–48 hours through a curated, pre-vetted supply of developers.

Hiring is still broken. Recruiters spend weeks building candidate pipelines on traditional platforms, burning energy on unqualified leads. We’re building the product that changes that. Giving recruiters qualified, vetted candidates within 24 hours without the grind. This is a pivotal moment: we’re transitioning from a services-driven marketplace to a technology-driven platform. We need an engineering leader who can drive that transformation.

The Role

You will own engineering at Lemon.io. You’ll lead a growing team of engineers, make critical architecture and prioritization decisions, and be directly accountable for the speed and quality of what we ship. This is not a management-layer role. You’ll be hands-on, deeply involved in product decisions, and working side by side with the founder.

What You’ll Do:

• Own the technical roadmap and make sure every engineering effort maps directly to business impact. No features for features’ sake.
• Lead and grow an engineering team that ships fast, iterates constantly, and treats complexity as a cost.
• Tackle the hard, multi-layered problem: automated vetting, intelligent matching at scale, demand-side bottlenecks. And figure out where the real leverage is.
• Make hard prioritization calls. Decide what we build, what we skip, and what we kill.
• Work directly with the founder and product team to define what success looks like before writing a single line of code.
• Build the engineering culture: high ownership, high speed, low bureaucracy.
   

Who You Are:

• Product-minded, business-first
• Obsessed with simplicity
• First principles thinker
• Fast. Bias toward action
   

Experience:

• You’ve led engineering teams (5–30+ people) at a startup or high-growth company.
• You have hands-on experience with modern stacks and are comfortable with AI/ML tooling.
• You’ve worked in a distributed, async-first team.
   

Why Lemon.io:

• Profitable and growing. No fundraising pressure, real business fundamentals.
• A pivotal moment: you’re not maintaining an engine, you’re building one. The product roadmap is wide open.
• Direct access to the founder. No layers. Your decisions ship.
• A massive, unsolved problem: hiring is still broken. We’re building the product that makes it radically faster for companies to find qualified engineers.
• A team of 60 people who move fast, care deeply, and have survived the hard years together.

Hi there!
We’re excited to introduce you to Softsich — a young, ambitious, and fast-growing company that creates innovative digital products and confidently expands its presence in global markets.

We are growing rapidly and are looking for a Head of Payments who will take ownership of our payment domain and help scale payment operations, processes, and integrations to the next level.

Role Purpose

Lead and develop the payment function across the company: manage payment providers and integrations, ensure reliability and compliance, optimize payment flows and costs, handle risks and incidents, and drive continuous improvements in a fast-paced, international environment.

Key Responsibilities

• Lead and manage the Payments / FinTech / domain, leveraging 3+ years of hands-on experience in payment operations with managerial responsibility
• Oversee and optimize payment process
• Manage integrations and day-to-day operations with PSPs, banks, and alternative payment methods
• Own and develop relationships with payment providers, including SLA management, fees, limits, and operational performance
• Monitor, analyze, and improve key payment metrics such as approval rate, success rate, payout speed, and cost per transaction
• Handle chargebacks, disputes, and payment-related incidents, ensuring timely resolution and risk mitigation
• Optimize payment flows across different geographies and payment methods to maximize conversion and reliability
• Build, improve, and scale payment processes and operational frameworks
• Collaborate closely with Tech, Product, Finance, Risk, and Compliance teams to ensure seamless payment operations
• Analyze payment data and reports to drive data-informed decisions and continuous improvements
• Maintain strong proficiency in Excel / Google Sheets (pivot tables, formulas, data analysis), payment aggregation tools, and direct PSP dashboards
• Make fast, effective decisions in high-load environments with elevated operational and financial risks

Required Skills and Experience

• Manage and develop the online payment infrastructure and alternative payment methods
• Lead and manage the Payment team, including Billing and PSP Account Managers and Integration Specialist,  Business Development
• Ensure stable operation of payment systems with high approval rates and minimal downtime
• Control billing processes and ensure financial accuracy of all payment transactions
• Manage operational-level relationships with payment providers and banks
• Optimize payment routing based on geography, conversion rates, and transaction costs
• Oversee the speed and quality of payout processing
• Handle chargebacks, disputes, and payment-related incidents
• Collaborate closely with Product, Tech, Finance, Risk, and Compliance teams
• Monitor and analyze key payment metrics, including approval rate, success rate, payout time, and cost per transaction
• Implement payment processes, policies, and standards, ensuring compliance and consistency across operations
• Participate in the operational launch of new brands, geographies, and payment methods
  
   

We Offer

• Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
• 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
• A supportive, friendly team where knowledge-sharing is part of the culture.
• Coverage for professional events and learning.
• Birthday greetings, team buildings, and warm human connection beyond work.
• Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Send your CV now to learn more!

Our Customer:

Our customer is a global, data-driven digital advertising technology company operating at large scale across mobile apps and web platforms.

Your Tasks:

• Analyze large, complex datasets to uncover patterns, insights, and business opportunities;
• Design, build, and own scalable, end-to-end data pipelines;
• Develop and productionize advanced machine learning models and algorithms, particularly in monetization-related domains;
• Build and maintain data models for real-time (online) processing;
• Contribute to the creation of new data-driven products and continuously improve existing ones;
• Collaborate with Product, BI, Analytics, DevOps, R&D, and Marketing teams to deliver complete solutions;
• Lead full production releases, including requirements analysis, testing, monitoring, result evaluation, and rapid response to critical issues.

Required Experience and Skills:

• 6+ years of experience as a Data Scientist with a strong foundation in machine learning concepts and models;
• Previous experience in the Ad-Tech industry;
• Hands-on experience working on large-scale, high-load systems processing billions of requests per second;
• Hands-on experience with Python including writing production-ready code and working with modern Python frameworks and tooling;
• Experience with data science / ML libraries and models, such as regression and classification models (e.g. XGBoost, LightGBM), recommendation systems, and related ML techniques;
• Solid understanding of databases and SQL for data analysis and retrieval;
• Experience with monitoring and alerting tools such as Grafana and Kibana;
• Proven experience working in real-time / online environments;
• Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, Statistics, or a related field;
• Strong end-to-end ownership mindset: ability to take solutions from research and experimentation through implementation and production;
• Fluent English with strong communication and collaboration skills.

Would Be a Plus:

• Familiarity with the programmatic advertising ecosystem (DSPs, SSPs, ad exchanges);
• Experience with relational databases (e.g. Vertica, VoltDB) and non-relational databases (e.g. MongoDB);
• Experience working with PMML.

Working conditions

• 5-day working week, 8-hour working day;
• Remote work.

Dripify is a pioneering, remote-first IT product company specializing in outreach automation products. Our platform empowers businesses by revolutionizing hiring, sales, and marketing communication processes, making interactions more efficient and seamless.

Project — dripify.com

We’re looking for a Java Team Lead who will split their time between hands-on backend development (50%) and technical/team leadership (50%). You’ll lead a team of 5 engineers, ensure delivery quality, and own architectural decisions, while also contributing code and driving technical excellence.

Requirements

— 5+ years of hands-on Java development experience (Java 21+).
— 2+ years leading a development team.
— Deep practical experience with Spring Boot modules (Web, Security, Data, Messaging).
— Strong knowledge of Java concurrency, multithreading, and backend system design.
— Proficient in SQL databases (PostgreSQL preferred).
— Experience with REST APIs and asynchronous messaging (SNS/SQS).
— Skilled in CI/CD, code quality gates, and automated testing.
— Hands-on with Docker, Linux, and system-level debugging.
— Familiar with monitoring/logging tools (ELK, Prometheus, Grafana).
— Strong focus on security best practices: auth, validation, access control.
— Working knowledge of AWS: IAM, EC2, RDS, S3, CloudWatch, Secrets Manager.

Responsibilities

Development (50%)
— Build modular, secure, and maintainable backend systems using Java 21+ and Spring Boot.
— Design and implement RESTful APIs and event-driven services (SNS/SQS).
— Write tested, high-quality code with strong focus on unit/integration testing.
— Ensure CI/CD integration, monitoring, and production readiness.
— Drive system performance and scalability improvements.

Leadership & Delivery (50%).
— Lead a backend team: mentorship, code reviews, and engineering growth.
— Own delivery quality: scope planning, progress tracking, risk mitigation.
— Document and communicate architectural decisions.
— Coordinate cross-functionally with product managers, DevOps, and QA.
— Promote best practices in secure development and clean architecture.

Would be a plus

— Experience in designing and operating microservice-based architectures.
— Familiarity with Kubernetes (EKS or self-managed).
— Experience with Terraform and Infrastructure-as-Code.
— AWS Certifications (e.g., Developer Associate, Solutions Architect).
— Bachelor’s or Master’s in Computer Science or related field.

Work conditions

— 100% remote position, providing flexibility and work-life balance.
— Competitive salary reflecting your skills and expertise.
— 24 days of paid vacation per year to recharge and relax.
— 10 days of paid sick leave.
— Educational opportunities.
— Compensation budget for medical and hobby/sport expenses.
— Generous budget for birthdays and anniversaries.
— Online and offline team events.
— A collaborative and innovative work environment with passionate team members.

Hiring process

✅Interview with Recruiter (45min) — ✅Tech interview with Teach Leader (1.5 hour) — ✅Interview with CTO (45min) — ✅Reference check — ✅Offer

Шукаємо сильного Media Buyer у крипто-вертикаль. Компанія на ринку понад 5 років, має вибудовану інфраструктуру, великі бюджети та системний підхід до масштабування. 

Кого шукаємо: Strong Media Buyer (FB / Google / інші джерела трафіку) 

• Досвід у crypto від 2 років 

• Підтверджений профіт від $15k+ 

• Уміння самостійно генерувати та масштабувати зв’язки 

• Досвід роботи з великими бюджетами 

• Розуміння аналітики та системного залива 

• Обов’язковий досвід роботи з нативними GEO Tier 1–2 

Якщо ви Team Lead Відкриті до досвідчених TL із командою або без. Якщо давно планували зібрати власну команду — готові обговорити цей формат. 
Також розглядаються вже сформовані команди. 

Умови :

• Висока бонусна сітка + конкурентна фіксована ставка (індивідуально) 

• Великі капи з топовими брокерами на GEO Tier 1–2 

• Умови вище ринку (CRG, CPL, СРА) 

• Технічна підтримка, дизайнери, якісні агентські акаунти 

• Комфортний офіс 

• Прямий вихід на зовнішній ринок через власні нетворки 

• Власні брокери

Локація: Київ / Львів / Європа (під запуск нового проєкту) 

Старт віддалено можливий лише для кандидатів, які планують працювати в Європі в рамках запуску нового проєкту. Далі — офісний формат. 

Для сильних байєрів із підтвердженим профітом можливий гібрид або full remote — індивідуально. 

У пріоритеті кандидати, готові працювати в офісі (Київ / Львів). 

Графік: 10:00–18:00, Пн–Пт

Формат: Full-time 

📩 Якщо вмієте стабільно працювати в плюс і готові масштабуватись — надсилайте відгук або пишiть в телеграм 

Ми — Ape Traff. Щодня ми масштабуємо кампанії в Meta (Facebook) по Tier 1, 2, 3 GEO та будуємо сильну команду, яка стане гучним іменем у світі iGaming 🌍

Зараз ми шукаємо Team Lead Meta, який не просто «керуватиме» — а стане драйвером команди, вибудує ефективні процеси та допоможе нам вийти на новий рівень 🚀

⸻

🔹 Що ти будеш робити

• Контролювати ефективність кампаній у команді: помічати «слабкі» заливи та швидко реагувати 🧠

• Тестувати нові гіпотези та знаходити нестандартні шляхи до потрібної ціни за конверсію по GEO

• Співпрацювати з дизайнерами, технічним відділом та іншими командами, щоб усе працювало як швейцарський годинник 🧩

⸻

🔹 Що ми очікуємо від тебе

• Досвід управління командою від 3+ людей

• Розуміння iGaming-вертикалі та роботи з Meta (Facebook) Ads

• Досвід роботи з бюджетами від $5k+/day

• Вміння читати цифри як відкриту книгу (CTR, CR, ROI, LTV — твої друзі 📊)

• Лідерські якості, комунікаційна сила та вміння вести команду до результату 🦸

⸻

🔹 Що ми пропонуємо

• Повністю віддалений формат — працюй з будь-якої точки 🌴

• Ставка + % від особистого та командного профіту

• Готову інфраструктуру: бери і лий у ті GEO, у яких ти профі 💪

⸻

💬 Відчуваєш, що це твій рівень?

Надсилай резюме або просто напиши нам — поговоримо без зайвого формалізму 😉

stocksCPA media — медіабаїнгова команда, яка 4 роки успішно монетизує трафік в Crypto-вертикалі. Сьогодні ми створюємо робочі місця для сильних гравців, які хочуть масштабуватись разом із нами. Це не просто про арбітраж — це про швидкість, стратегічний підхід і людяність у процесах. Ми тримаємо темп, якому слідують інші. Топовий трафік, ефективний менеджмент та автоматизовані процеси — це те, що вже працює. 

🔥 Які задачі на тебе очікують:

• Займатись запуском, моніторингом та оптимізацією рекламних кампанії у Facebook ADS;
• Тестувати нові зв’язки, пропонувати свої рішення, брати участь у брейнштормах;
• Працювати з трекером Keitaro, клоакою та нашою власною CRM системою;
• Масштабувати закупівлю трафіку до максимуму;
• Проводити рісерч нових гео;
• Аналізувати ключові метрики та звітувати по ефективності реклами.
   

✅ Що ми очікуємо від тебе:

• Від 1-го року досвіду роботи з Facebook Ads;
• Успішний досвід роботи з бюджетами від 20к$ та різноманітними GEOs;
• Аналітичний склад розуму, впевнено оперуєш цифрами та вмієш їх інтерпретувати;
• Відповідальність у роботі це одна з головних твоїх чеснот;
• Креативність та проактивність, вміння генерувати нові зв’язки та бажання їх тестити;
• Амбіції та досвід роботи з великими бюджетами.
   

💎 Ми пропонуємо:

• Конкурентоспроможну заробітну плату;
• Можливість гібридного графіку роботи або роботи в офісі в Києві;
• Професійний розвиток і кар'єрне зростання в сфері, можливість очолювати Team of Buyers і набирати під себе команду;
• Роботу в молодій і дружній команді професіоналів;
• Гнучкі умови роботи та участь у міжнародних проєктах.

💥Готовий до нового бусту в карʼєрі? Відправляй своє CV вже зараз і ми зв'яжемось з тобою протягом доби! Кількість місць обмежено.

Шукаємо не просто інженера, а технологічного архітектора, який вміє об'єднувати апаратне та програмне у єдиний живий продукт. 

Якщо ти бачиш більше, ніж просто схеми й коди, а хочеш створювати фізичні продукти з реальним впливом — ця роль для тебе.

Що на тебе чекає:

• Технічний мозковий центр продукту: від бачення до архітектури рішення.
• Розробка рішень на стику hardware та software.
• Формування та керування інженерною командою, розподіл завдань, контроль якості.
• Бути технічним мостом між продуктом та командою розробки.
• Брати участь у стратегічних рішеннях та впливати на продуктовий розвиток.
• Вести команду через складні технічні виклики, транслюючи своє бачення.
• Будувати довіру, лідерство через експертизу, командну взаємодію.

🧠 Ми шукаємо:

• Технічного лідера з 10+ роками загального досвіду, з яких 3+ роки — на позиціях Tech Lead / Team Lead / Engineering Manager.
• Фахівця з глибоким практичним досвідом у hardware-інженерії: прототипування, складання, тестування пристроїв.
• Експерта в галузі електроніки, фізики, принципів роботи електронних та електро-механічних систем.
• Інженера з досвідом інтеграції hardware і software у єдині рішення.
• Лідера, який формує авторитет через експертизу та здатен об’єднати міждисциплінарну команду навколо технічного бачення продукту.
• Спеціаліста з досвідом програмування (Python, C++, C) для ефективної комунікації з розробниками та розуміння архітектури продукту.
• Того, хто вміє транслювати складні технічні ідеї простою мовою, налагоджує комунікацію між командами та забезпечує відповідність технічного рішення бізнес-цілям.

⚙️ Must-have:

• Профільна технічна освіта (інженерія, точні науки).
• Практичний досвід створення та інтеграції hardware/software систем.
• Системне мислення та здатність трансформувати технічні деталі в продуктову цінність.
• Лідерські та комунікаційні навички: лідерство через експертизу, управління без формальних повноважень.
• Орієнтація на результат, увага до деталей, висока самостійність.

✨ Буде плюсом:

• Досвід у R&D або стартап-середовищі.
• Практика запуску hardware-продуктів у серійне виробництво або на ринок.
• Знання принципів роботи в матричних структурах або досвід у подібних організаціях.

Чому це важливо:

Продукти компанії — це не абстрактний софт. Це реальні пристрої, що змінюють реальний світ. Оборонна та безпекова сфера, складні інженерні рішення, інтеграція технологій для майбутнього. Це шанс бути в епіцентрі інновацій.

📍 Формат: повний робочий день, офіс у Києві.

Якщо ти бачиш себе тим, хто візьме на себе технічне лідерство і вплине на створення складних продуктів — чекаємо саме тебе.

👉 Стань тим, хто веде команду від ідеї до реальності.