Jobs

Хелоу, люба спільното \0/

Ми продовжуємо нарощувати команду американського Survey SaaS, що аналізує поведінку юзерів під час digital опитувань. По суті, це платформа, де бізнес може засетапити своє опитування та отримати швидкий результат, очищений від ботів + отримати advanced behavioural analytics від нашої моделі.

Вам сподобається, якщо ви:
- самодостатні та организовані.
- хочете автономію та відповідальність за свою ділянку.
- вам дійсно цікаво те, чим ви займаєтесь.

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

About the role

Build and own ML models that predict survey respondent certainty and detect fraud from behavioral signals — mouse movement, click patterns, timing, browser/OS data. You'll be the sole ML engineer maintaining a production hybrid CNN+tabular certainty model (already in client deliverables) and building the new bot detection model. You'll work directly with a US-based AI scientist who provides strategic direction.
 

What you'll work on

• Improve the hybrid 1D CNN (mouse trajectories) + MLP (tabular features) certainty model — error analysis, hyperparameter tuning, augmentation, loss experiments 
• Build the bot detection classifier — binary human/bot model reusing behavioral pipeline infrastructure 
• Run segment-level evaluations — per-survey quality checks, precision/recall optimization, calibration analysis 
• Track experiments in MLflow — every run logged with parameters, metrics, dataset versions 
• Process raw time-series — mouse trajectories as [T, 7] tensors (x, y, speed, acceleration, dt, dx, dy) 
• Document to audit standard — code, dataframes, notebooks, reproducible results with artifact links
   

What we're looking for

• Strong PyTorch — built and trained CNNs from scratch, not just fine-tuned 
• Tabular ML experience — LightGBM, XGBoost, or gradient boosted trees 
• Rigorous evaluation mindset — calibration, segment analysis, label quality, beyond single-metric optimization 
• Time-series/sequence data experience — temporal patterns in any domain (NLP, audio, sensors, clickstream) 
• Imbalanced classification expertise — precision/recall tradeoffs, threshold tuning, AUC-ROC 
• MLflow or similar (W&B, Neptune) 
• Self-directed — you're the only ML person on execution, strategic guidance from US AI scientist 
• Auditable work — advisor reviews regularly, notebooks/scripts must be clean
• Clean verbal English
   

Nice to have

Behavioral/clickstream analysis • time-series augmentation • fraud/anomaly detection • model serving • survey methodology/psychometrics
 

Stack

Python • PyTorch • LightGBM • MLflow • HDF5 • PostgreSQL
 

What this is NOT LLM/GenAI role, but classical ML + deep learning on structured behavioral data 

The Team

• Product Manager
• 2x Fullstack Devs
• Anti-Fraud Automation QA
• DevOps
   

We offer

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

Location – only Lviv!

🚀 Looking for Your Next Big Marketing Challenge?

We’re looking for a strategic B2B Marketer to take ownership of 2–3 key industry verticals and lead all marketing initiatives within them. You’ll be responsible for everything from research and positioning to content planning, outreach, retargeting, and performance analysis.

Here’s why you’ll love working with us:

🌐 Niche Focus, Big Impact: With a strong focus on niche industries like fleet management, indoor mapping, navigation, and AR, we’re making waves in the tech world and building real value in markets that matter.

📚 Proven Expertise: Our portfolio is packed with impressive case studies, articles, and success stories. And in early 2025, we’re adding even more exciting projects.

🌍 Established Presence: Our website attracts 3,000+ visitors monthly, with 50+ published articles and active leads that convert into real contracts.

🔍 Industry Insights: We’ve conducted 2 Industry State Reports in Fleet Management and regularly attend top conferences to stay ahead of the curve.

💼 Tools & Team Ready for Success: Work with in-house designers and content writers, plus full access to the marketing tools you need—no red tape.

🤝 Collaboration at Its Best: Partner directly with our CEO and sales team, breaking silos to achieve impactful results.

👥 Work in a Team, Not Alone: You won’t be starting from scratch. We already have one strong marketing specialist on board, so you’ll be joining forces and collaborating from day one.

🛠️ Clear Vision for the Future: With a detailed strategy for 2025–2026, you’ll step into a role where your efforts truly shape the company’s growth.

This is more than just another marketing job. It’s your chance to make an impact in industries that matter while working with a team that values your expertise.

Ready to take on the challenge? Let’s make it happen!

Required Experience/Skills:

• 2+ years of experience in B2B marketing for software development services;
• Clear understanding of industry segmentation and how to tailor messaging, content, and campaigns for specific verticals;
• Strong knowledge of SEO fundamentals;
• Proven ability to develop and own content strategies, not just execute predefined tasks;
• Solid experience with Account-Based Marketing (ABM) — from identifying target accounts to executing outreach;
• Strong analytical skills — able to work with data to identify trends, evaluate performance, and make informed strategic adjustments;
• Excellent written and verbal communication skills, with a focus on clarity, tone, and persuasive messaging;
• Strong sense of independence and accountability, with a proven ability to own and drive vertical-specific initiatives with minimal supervision;
• Well-developed organizational and execution skills, with a proactive mindset and focus on delivering measurable, results-driven outcomes.

Would Be a Plus:

• Experience in lead generation or B2B sales, especially in a service-based or agency environment;
• Formal marketing education or completion of relevant courses/certifications;
• Previous experience working with specific industries (e.g., fleet, logistics, AR, navigation, etc.);
• Hands-on experience with retargeting strategies or running LinkedIn remarketing campaigns;
• Experience in creating marketing materials like presentations, proposals, and case studies.

Key Responsibilities:

• Develop and own the marketing roadmap for the assigned industry vertical — including quarterly goals, positioning, content pipeline, and campaign strategy;
• Create and manage a vertical-specific content plan, including SEO articles, case studies, and landing pages, in collaboration with the content writer and designer;
• Conduct in-depth industry research — covering competitors, trends, pain points, and ICP behavior — to inform messaging and campaign focus;
• Plan and manage LinkedIn presence for the vertical, including outreach campaigns, personal/company posts, and engagement tactics;
• Launch and oversee retargeting campaigns, defining audience segments and suggesting ad concepts based on user behavior;
• Lead ABM initiatives for your industry, including target account selection, outreach preparation, and performance tracking;
• Identify opportunities to update or improve website pages related to the industry (e.g., service pages, expertise sections, article interlinking);
• Track performance and extract actionable insights — use SEO, analytics, and campaign data to continuously refine strategy;
• Align with sales and lead gen teams to maintain consistent messaging, identify high-potential prospects, and contribute to revenue goals.

Your Benefits:

• 15 days paid vacation + 5 public holidays;
• 7 days 100% paid sick leaves;
• Sport and health compensation;
• Flexible working hours;
• Corporate training (internal and external);
• IT Cluster membership;
• Personal Birthday and anniversary gifts;
• Сorporate parties and team-buildings;
• Company legal and accounting support.

GR8 Tech builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.
 

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.
 

Why this role exists:

This role exists to build, evolve, and stabilize web platforms where performance, scalability, and reliability directly impact business outcomes.
You’ll help us ship and scale Node.js–based systems by owning backend and frontend components end to end — from design decisions to production delivery.
 

What you’ll drive:

Architecture & technical decisions

• Design and evolve backend and frontend architecture using Node.js and JavaScript.
• Apply architectural patterns (microservices, event-driven design) based on real constraints.
• Design systems with failure in mind, using resilience patterns like circuit breakers and rate limiting.

Delivery & execution

• Build, ship, and maintain backend services and web interfaces in production.
• Deliver new features end to end — from requirements to release.
• Optimize applications for performance, scalability, and reliability.
• Ensure high code quality through reviews, testing, and clean architecture.

Quality, testing & reliability

• Write and maintain unit, integration, and end-to-end tests.
• Improve test coverage and reliability of existing systems.
• Identify performance bottlenecks and drive optimization initiatives.
• Ensure secure coding practices and basic application security.

Collaboration & product delivery

• Partner with product managers, designers, and engineers to deliver business outcomes.
• Translate requirements into technical solutions with clear trade-offs.
• Contribute to planning, estimation, and iterative delivery in Agile environments.
• Share technical context and documentation with the team.

Team contribution & growth

• Mentor junior engineers and support technical growth within the team.
• Participate in technical discussions and continuous improvement initiatives.
• Stay current with modern JavaScript, Node.js, and web development practices.
   

What makes you a GR8 fit:
 

Must-have

• 3+ years of commercial experience with Node.js and JavaScript.
• Strong knowledge of modern JavaScript (ES12+), async programming, and Node.js internals.
• Experience building RESTful APIs with NestJS, Express, Fastify, or similar frameworks.
• Solid understanding of web fundamentals: HTTP, browser rendering, SPA architecture.
• Experience with SQL databases, basic data modeling, and queries.
• Hands-on experience with testing (unit/integration) and CI/CD pipelines.
• Comfortable working independently and owning features end to end.
• Intermediate or higher level of English, fluent in Ukrainian or Russian. 
   

Nice-to-have

• Experience with Docker and basic Kubernetes concepts.
• Familiarity with event-driven systems and message-based architectures.
• Exposure to cloud platforms (AWS preferred).
• Experience with Webpack, module federation, and bundle optimization.
• Monitoring and performance tooling (Prometheus, Grafana, ELK).
   

Why you’ll love working here: 
 

Benefits Cafeteria — annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).
• Learning culture with internal courses + growth programs.
   

Our culture & core values:

GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we’re resilient, ready, and always have a plan.

BigD is a rapidly expanding iGaming product company. We are currently looking for a People Partner to help us not only manage HR processes, but also focus on what matters most: staff retention, team development and a healthy workplace culture.
In this role, you will work closely with managers and teams, helping them build effective collaboration, boost employee engagement and reduce staff turnover. We are looking for an HR professional who thinks like a business partner, enjoys working with people and wants to influence processes, rather than just support them.
This is a great opportunity for a People Partner / HR Generalist who already has experience in retention or engagement and wants to develop within a product-focused environment.

Key responsibilities:
• Partnering with teams and managers on people management issues
• Working on employee retention and retaining key staff
• Conducting one-to-one meetings, stay interviews and exit interviews
• Supporting employees throughout their entire lifecycle within the company
• Fostering and developing engagement and corporate culture
• Advising managers on motivation, development and team management
• Analysing HR data and identifying opportunities to improve processes
• Participating in the launch and development of HR initiatives and internal programmes

Essential professional experience:
• At least 3 years’ experience as a People Partner / HR Business Partner / HR Generalist in the iGaming sector
• Experience with retention or engagement initiatives
• Understanding of the HR lifecycle
• Ability to work in a fast-paced environment
• Strong communication and empathy skills
• English at a level sufficient for business communication

Working conditions:
 

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

Join a fast-growing team at the forefront of the iGaming industry, where your expertise will directly contribute to the company's growth and success.

About LUML
LUML is building the all-in-one ML platform for teams that don't have (or want) a dedicated platform team. Our open-source tool, LUMLFlow, gives ML engineers experiment tracking that just works. The LUML Platform adds a cloud registry, one-click deployments, and monitoring - everything a growth-stage ML team needs to go from notebook to production on day one.

We're looking for a developer marketing manager to own LUML's content, outreach, and growth channels. You'll work directly with the founding team to build awareness among ML engineers, grow our open-source community, and drive adoption of both LUMLFlow and the LUML Platform.

What You'll Do
 

• Create technical content (tutorials, migration guides, comparison posts) that resonates with ML engineers
• Manage social media across LinkedIn, Twitter/X, and developer platforms in an authentic engineer voice
• Execute developer outreach: Hacker News launches, Reddit engagement, GitHub community building
• Run targeted LinkedIn campaigns aimed at engineering managers
• Track channel performance and funnel metrics to identify what's working

Must-Haves
 

• Experience marketing developer tools or technical SaaS products
• Strong technical writing - tutorials an engineer would actually follow, not marketing fluff
• Experience with bottom-up / product-led growth motions
• Hands-on social media and content experience for technical audiences

Nice-to-Haves
 

• Experience marketing ML/data infrastructure or open-source projects specifically
• Familiarity with MLOps tools (MLflow, W&B, SageMaker) - ideally hands-on
• Experience with paid LinkedIn campaigns targeting technical buyers
• Portfolio of Show HN launches or open-source community growth
• Video content creation (demos, YouTube, short-form)
• Bottom-of-funnel SEO for developer tools

BigD are seeking a proactive and motivated Machine Learning Engineer to join our vibrant team. As an ML Engineer, you will play a crucial role in designing, developing, and deploying scalable machine learning models, optimizing model performance, and bridging the gap between data science research and production environments. We are interested in a full-time position.

We invite those who are fired up to

— Design, train, and deploy ML models into production environments

— Optimize model performance, scalability, and latency for high-load services

— Develop and maintain ML pipelines (data ingestion, feature engineering, training, and evaluation)

— Implement MLOps practices to streamline model deployment, monitoring, and retraining

— Collaborate with Data Engineers to ensure high-quality data pipelines and feature stores

— Explore new ML techniques and frameworks to solve complex business problems

— Maintain comprehensive documentation for models, experiments, and production infrastructure

Essential professional experience

— 2+ years of professional experience in an ML Engineer or Data Scientist role with a focus on production systems

— Proficiency in Python and deep understanding of core ML libraries (e.g., Scikit-learn, Pandas, NumPy)

— Hands-on experience with deep learning frameworks (e.g., PyTorch or TensorFlow)

— Experience with production deployment of ML models (FastAPI, Flask, or similar)

— Strong experience with MLOps tools and workflow orchestration (e.g., MLflow, Airflow, Kubeflow)

— Solid knowledge of SQL and experience working with relational databases and data warehouses (PostgreSQL, AWS, etc.)

— Proficiency in containerization and cloud orchestration (Docker, Kubernetes, AWS/GCP/Azure)

— Strong foundation in statistics, probability, linear algebra, and machine learning theory

We also appreciate

— Self-motivated with a strong ownership mentality and ability to deliver results independently

— Excellent problem-solving skills and attention to detail

— Ability to translate business requirements into technical ML solutions

— Strong communication skills for cross-functional collaboration with product and engineering teams

Working conditions:

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy

• Stable salary payment

   

Join a fast-growing team at the forefront of the iGaming industry, where your expertise will directly contribute to the company's growth and success.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

Job Description:

We are looking for a strong junior/middle Power Automate and Power BI Specialist with strong expertise in Power BI and related technologies to join our team. The ideal candidate will be responsible for designing, developing, and maintaining interactive dashboards and reports that provide actionable insights to support business decisions.

Key Responsibilities:

• Configuration and ongoing management of the My Way app (SpotMe no‑code platform);
• Design and maintenance of SharePoint-based communication platforms;
• Process automation using Power Platform and PwC tools (incl. calendar bookings, workflows, visa letters);
• Power BI dashboards, reporting, and analytics (incl. Alumni Impact Report, ROI metrics, Net Zero reporting);
• Adoption and practical use of AI tools, including quality assurance of AI outputs;
• Continuous improvement through new technology and process innovations;
• Collaborate with business units to gather requirements and translate them into efficient automation solutions.

Core Requirements:

• Knowledge of DAX, Power Query, Data Modeling, and Row-Level Security (RLS); 
• Experience with Microsoft Fabric; 
• Experience with SharePoint Online and SharePoint Lists; 
• Proficient in Microsoft Power Automate, both Cloud and Desktop versions.
• Written and spoken English at B2 level.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

We are looking for a Junior Project Manager to join our growing team in Ukraine.

DARLY SOLUTIONS is an international IT company specializing in delivering innovative solutions across FinTech, MedTech, SaaS, etc.

With years of experience in web and mobile development, UI/UX design, Quality Assurance, AI, and machine learning, we pride ourselves on creating impactful products that drive success for our clients.

Since 2018, we have successfully completed over 250 projects.
Examples of our work across various domains can be found on our website — www.darly.solutions

We leverage cutting-edge technologies to craft powerful, forward-thinking solutions tailored to our clients’ needs. Our team is proficient in a diverse range of tools, including Angular, NestJS, React, Vue, PHP, Ruby, NodeJS, and many others.

Requirements:

- 6+ months of experience as a Project Manager in an outsourcing company
- Solid understanding of PM processes and the Software Development Life Cycle (SDLC)
- Strong sense of responsibility and proactivity
- Open-minded and receptive to new ideas and approaches
- Proven track record of being a fast learner, solutions-oriented, and able to meet deadlines
- Experience working in a high-level collaborative environment with a strong teamwork mentality
- В2 English (spoken, written, and reading comprehension)

Responsibilities:

- Develop project scopes and objectives, involving all relevant stakeholders
- Create detailed work plans that identify and sequence the activities required for successful project completion
- Manage and coordinate project team activities, assign tasks, and ensure adherence to deadlines
- Ensure resource availability and allocation align with project requirements
- Conduct regular risk assessments and implement mitigation strategies
- Proactively resolve issues and troubleshoot emerging problems
- Track project expenses and compare actual costs against the budget, reporting any variances
- Monitor and evaluate deliverables to ensure they meet quality standards and client expectations
- Communicate project status, progress, risks, and issues to stakeholders and senior management
- Manage changes in project scope, schedule, and budget
- Provide leadership, guidance, and motivation to project team members
- Identify opportunities for process improvements and potential project upsell initiatives

Would be a plus:

- Working experience with ClickUp & Notion;
- Pre-sales experience

What we offer:

- Flexible work format - remote, 8-hour working day without time trackers;
- Competitive salary;
- TIght-knit and friendly team;
- Personalized career growth;
- Up to 50% coverage of the cost of professional courses;
- Vacation time, sick-leaves, national holidays ;
- Competitive bonuses for a personal recommendation of new employees;
- Professional development tools (mentorship program, tech talks and workshops);
- English classes with a teacher;
- Corporate events and team buildings.

We are looking for a Trainee Project Manager to join our growing team in Ukraine.

DARLY SOLUTIONS is an international IT company specializing in delivering innovative solutions across FinTech, MedTech, SaaS, etc.

With years of experience in web and mobile development, UI/UX design, Quality Assurance, AI, and machine learning, we pride ourselves on creating impactful products that drive success for our clients.

Since 2018, we have successfully completed over 250 projects.

Examples of our work across various domains can be found on our website - https://www.darly.solutions/

We leverage cutting-edge technologies to craft powerful, forward-thinking solutions tailored to our clients’ needs. Our team is proficient in a diverse range of tools, including Angular, NestJS, React, Vue, PHP, Ruby, NodeJS, and many others.

Requirements: 

• PM courses graduate or minimal commercial experience as a Project Manager
• Solid understanding of PM processes and the Software Development Life Cycle (SDLC)
• Strong sense of responsibility and proactivity
• Open-minded and receptive to new ideas and approaches
• Proven track record of being a fast learner, solutions-oriented, and able to meet deadlines
• В2 English (spoken, written, and reading comprehension)

Your key accountabilities and responsibilities will include:

• Develop project scopes and objectives, involving all relevant stakeholders
• Create detailed work plans that identify and sequence the activities required for successful project completion
• Manage and coordinate project team activities, assign tasks, and ensure adherence to deadlines
• Ensure resource availability and allocation align with project requirements
• Conduct regular risk assessments and implement mitigation strategies
• Proactively resolve issues and troubleshoot emerging problems
• Track project expenses and compare actual costs against the budget, reporting any variances
• Monitor and evaluate deliverables to ensure they meet quality standards and client expectations
• Communicate project status, progress, risks, and issues to stakeholders and senior management
• Manage changes in project scope, schedule, and budget
• Provide leadership, guidance, and motivation to project team members
• Identify opportunities for process improvements and potential project upsell initiatives

Will be a plus:

• Working experience with ClickUp & Notion;
• Pre-sales experience

We offer: 

• Flexible work format - remote, 8-hour working day without time trackers;
• Competitive salary;
• TIght-knit and friendly team;
• Personalized career growth;
• Up to 50% coverage of the cost of professional courses;
• Vacation time, sick-leaves, national holidays ;
• Competitive bonuses for a personal recommendation of new employees;
• Professional development tools (mentorship program, tech talks and workshops);
• English classes with a teacher;
• Corporate events and team buildings.

If you have what we are looking for and would love to join our Darly team, we want to hear from you!

Hi!
 

Tallium is looking for an experienced UI/UX Designer.
In the near future, we expect to start new, exciting, long-term projects,
so we need to strengthen and expand our teams.

We are interested in building a network with experienced designers who have a good level of English for further cooperation in various formats — freelance, project-based collaboration, part-time with the possibility of expanding to full-time.

If you are open to new opportunities, let’s connect and talk! :)
 

Format:
Networking for project cooperation, freelance, part-time with the possibility of expanding to full-time.

Remote work or an office in Kyiv if desired.

Cooperation — sole proprietorship (FOP) or gig contract.

You are a great fit if you have:
 

• 3+ years of experience designing mobile and web applications
• Advanced Figma skills: auto-layouts, prototypes, creation and maintenance of design libraries
• Upper-Intermediate or higher English proficiency
• Ability to create clear information architectures (sitemaps, app maps)
• Creativity combined with strong attention to detail
• Excellent communication and self-presentation skills
• Team spirit: open to feedback and collaboration
• Proactiveness in suggesting and implementing solutions
• Strong time-management and organizational skills

Would be a Plus:
 

• UX/UI principles: solid grasp of user-centered design and related methodologies
• Visual hierarchy: structures content effectively, distinguishing primary and secondary elements
• Accessibility: basic understanding
• Animations: creates simple animations (Figma/Principle/After Effects)
• Audience analysis: experienced in User Personas, Flows, and Interviews
• Analytical thinking: prioritizes tasks, draws data-based conclusions
• Innovative: stays up to date with design trends

  Responsibilities:

• Design of interfaces in preset style and also from scratch;

• Prototypes creating;

• Participation in meetings with the customer and interaction with a team;
 

What we offer:

• Flexibility and the prospect of long-term cooperation;
• Large, impactful, and interesting projects;
• Paid vacation and sick leave;
• Possibility to work fully or partially remotely;
• Option to visit a comfortable office in the center of Kyiv (if desired);
• Flexible working hours;
• Great opportunities for professional growth within the company;
• Medical insurance;
• Compensation for English lessons;
• Budget for personal professional development;
• Engaging leisure activities and a strong corporate culture.

Requirements 

Experience 

• 5+ years of software development experience
• Strong expertise in Golang and building production-grade backend systems. 

Architecture & Systems 

• Solid understanding of microservices and distributed systems (concurrency, messaging, event-driven design). 
• Proven experience designing and supporting high-load systems. 

Cloud & Databases 

• Hands-on experience with AWS (EC2, S3, RDS, Lambda, API Gateway). 
• Advanced PostgreSQL skills, including query optimization, indexing, and replication. 

Containers & DevOps 

• Strong experience with Docker and Kubernetes. 
• Understanding of CI/CD pipelines and Infrastructure as Code concepts. 

Leadership & Soft Skills  

• Excellent communication and collaboration skills. 
• English: Upper-Intermediate or higher. 
• Proactive, ownership-driven, and results-oriented mindset. 

Nice to Have 

• Experience with high-traffic or mission-critical systems. 
• Knowledge of Redis, Kafka, RabbitMQ, MongoDB, or similar technologies. 
• Experience with Terraform or CloudFormation. 
• Background in healthcare or pharmaceutical software. 
• Familiarity with security standards and compliance (GDPR, HIPAA). 

Responsibilities: 

• Design & Develop: Build robust backend services and RESTful APIs in Golang to power our cloud-based CRM system, ensuring high performance and scalability. 
• Microservices Architecture:Implement and maintain an event-driven microservices architecture, including inter-service communication and data pipelines. 
• Database & Optimization: Work extensively with PostgreSQL(complex queries, indexing, performance tuning) to handle large volumes of data efficiently. 
• DevOps Collaboration:Collaborate with DevOps engineers to deploy and operate services using Docker, Kubernetes, Terraform, and AWS (EC2, S3, RDS, Lambda, etc.), following CI/CD best practices. 
• Code Quality:Ensure high code quality by writing unit/integration tests and participating in code reviews, following best practices for maintainability and security. 
• Team Collaboration:Work closely with front-end developers, QA, and product managers in an Agile environment to deliver features from concept to production, and troubleshoot issues in a timely manner. 

We Offer 

• Competitive Compensation with regular reviews and performance-based bonuses. 
• 100% Remote & Flexible Work schedule. 
• Paid Time Off: 24 working days of paid vacation, plus paid sick leave and public holidays. 
• Great Team & Culture: an international team with open communication, no micromanagement, and a strong focus on innovation and growth. 

QATestLab is an international provider of independent testing services with 20+ years of experience delivering QA support across multiple industries — from eCommerce, banking, and healthcare to gaming, media, and telecom. Our service portfolio includes manual testing and test automation services for web, desktop, mobile, and cloud applications.
 

We are looking for an Intern QA Engineer (e-commerce) to join our friendly team and work from the office!

If you completed testing courses, and have English at the Intermediate+ level – don’t waste a minute: send your CV and become part of QATestLab!
 

We expect that you:

• Have basic theoretical and practical training in software testing (testing courses, etc.)
• Have a strong Intermediate+ level of English to communicate effectively with clients and colleagues
• Are an advanced mobile devices user
• Understand the role and importance of software tester’s work in creation of quality software
• Are attentive to details, meticulous, and ready to learn
• Are ready to explore bugs in real and interesting projects
   

Main responsibilities:

• Test games and mobile apps
• Report bugs in the bug tracking system
• Create test cases
• Write reports about testing results
• Participate in meetings with your team
   

We offer:

• Working in a team of professionals who are always ready to help and share their experience
• Supervisor’s support during the trial period and after it
• Diverse projects in the web and mobile sectors
• Professional growth: workshops and seminars
• Learning and practice of English
• Social package: 18 days off, paid sick leave
• Flexible schedule (8 working hours)
   

Become a part of our team! Hand in your CV!

Dynamica Labs — IT company specializing in the implementation of Microsoft Dynamics 365 CRM solutions for clients across the US and UK markets. 

We are looking for an ambitious Sales Development Representative who will be responsible for active B2B acquisition of new clients, as well as the professional management and development of existing accounts.  
 You will work with international companies, identify potential clients, initiate communication, and create new business opportunities for the sales team, directly contributing to the company’s revenue growth. 
 

Requirements 

• 2+ years of experience in IT sales / lead generation / SDR role 
• Proven experience working with clients in the US market 
• Strong understanding of IT services and CRM solutions 
• Upper-Intermediate+ level of English for international communication 
• Strong communication, active listening, and objection-handling skills 
• Ability to quickly qualify leads and identify decision-makers 
• Self-motivated, results-oriented, and proactive mindset 
• Ability to work independently and achieve activity-based KPIs 
   

Responsibilities 

• Proactively search for and attract new clients, expanding the company’s customer base in the US market 
• Support the full sales cycle, including prospecting, qualification, proposal preparation, negotiation, and deal closing 
• Identify client needs, provide consultations on company services, and prepare tailored commercial proposals  
• Conduct sales calls, presentations, and introductory product demonstrations 
• Build, develop, and maintain long-term relationships with clients and partners, supporting them throughout all stages of cooperation 
• Collaborate with delivery teams to ensure successful project execution 
• Maintain accurate and up-to-date sales records and reporting in CRM systems 
• Achieve and exceed established sales KPIs and contribute to revenue targets 

Benefits 

• London-based company and Microsoft Gold Partner. 
• Business system integrator with UK and US clients. 
• Work with CRM-focused projects and modern Microsoft technologies. 
• Opportunities for professional and career growth. 
• Skilled management and well-established processes. 
• Friendly and collaborative team environment. 
• Transparent payment system. 
• Remote work. 
• Paid public holidays, annual leave, and sick days. 
   

About GoViral

GoViral is a performance-driven content agency for e-commerce brands in the Netherlands, DACH region, UK, and US. We help DTC brands grow with ads that don’t feel like ads, but convert like crazy. We’re a small (16) and ambitious remote team of strategists, creators, editors, and designers. Everything we do is about quality, speed, and ownership.

We’re growing fast, which is why we’re looking for a Creative Strategist who can turn research into winning ad concepts. Someone who thrives on data, creative ideas, and scripts that drive performance. Not just a thinker, but a doer who owns the creative process end-to-end.

Mission of this role

We have an exciting opportunity for someone who loves turning insights into ads that perform. In this role, you are responsible for researching, scripting, and validating ad concepts across multiple markets. You make sure that at least 10% of your ads are winners (hitting client KPIs with €1K+ spend).

You’ll work closely with Project Managers, Editors, and Creators. You don’t have to speak to clients, we’ve got PMs for that, but you own the process from research to final ad review.

Your responsibilities

Creative Research & Ideation

• Research competitors, trends, and best-performing ads to fuel new concepts
• Translate insights into ad frameworks and creative directions

Scriptwriting & Creative Development

• Write scripts for UGC-style ads (EN, NL, DACH, with translators where needed)
• Approve or reject creators sourced by the team based on fit with scripts
• Review final edits to ensure quality and strategy alignment

Data & Performance Analysis

• Analyze ad account data and spot patterns for new creative directions
• Work with PMs to track performance and iterate on concepts
• Document learnings to improve the team’s overall hit rate

Process & Collaboration

• Use Asana, Notion, Slack, and Drive to manage all work
• Communicate proactively and keep the team aligned
• Continuously suggest better processes for faster and higher-quality output

What we’re looking for

• Minimum 1 year experience as Creative Strategist, Copywriter, or UGC Ad Scriptwriter
• Proven track record of writing ad scripts that spend €40K+ (preferably in e-commerce)
• Strong data analysis skills: can turn numbers into creative insights
• Fluent in English (spoken + written) — other languages are a plus
• Growth mindset, speed, ownership, problem-solving, proactive communication
• Comfortable working remotely with international teams
• Bonus: experience with Meta Ads Manager or multi-market ads

What you can expect from us

• Work with A-players in a fast-growing remote team
• Opportunity to grow with an agency that aims to double in 12 months
• Direct impact on creative quality and client success
• A culture where quality always comes before convenience
• Full-time job (40hr/week)
• Remote-first setup, with the option to join in-person sessions in Eindhoven (NL)
• Books, courses, and learning materials covered

While we aim to reply to all applicants, the high volume of applications may prevent us from doing so. If you haven’t heard from us within 2 weeks, please assume you haven’t been selected.

Domain: iGaming / Gambling
Format: Product company
Experience: 5+ years

About the Company

We are an international product company operating in the gambling sector. Our platform delivers real-time personalization for casino and sportsbook products using advanced machine learning. The solution processes live behavioral, transactional, and contextual data to improve player engagement, retention, and overall performance for operators worldwide.

Our focus is on building production-grade ML systems that directly influence what users see in real time — from game recommendations to personalized content and promotions.

Role Overview

We are looking for a Senior Data Scientist to join a product-focused team working on real-time personalization and recommendation systems for iGaming platforms.

This is a hands-on role that combines modeling, experimentation, and close collaboration with engineering and product teams in a high-load, real-time production environment.

Main Responsibilities

• Develop ML-driven features for casino products using supervised learning (regression, ranking, classification)
• Maintain and improve existing recommendation systems in production
• Enhance models using gradient boosting and other supervised approaches
• Perform data cleaning, preprocessing, and feature engineering
• Design and maintain pre- and post-processing workflows
• Optimize training and inference pipelines for performance and reliability
• Integrate ML models into Airflow pipelines in a multi-tenant environment
• Adapt and configure the solution for different clients (tenants)
• Collaborate closely with product and engineering teams on experimentation and feature delivery

As Part of the Team You Will

• Work cross-functionally with data scientists, engineers, product owners, designers, and researchers
• Analyze large-scale datasets to extract insights for product and business decisions
• Propose, implement, and evaluate ML approaches to solve real business problems
• Support and evolve a recommendation solution used across multiple tenants
• Influence product strategy through research, experimentation, and data-driven insights into user behavior

Experience & Education

• 5+ years of professional experience in data science
• Degree in a quantitative field (Mathematics, Statistics, Computer Science, or similar)

Core Skills

• Strong proficiency in Python and SQL
• Hands-on experience with data processing tools (Pandas, Polars)
• Solid engineering skills for building and maintaining scalable ML systems
• Experience implementing observability in ML pipelines (metrics, logging, alerting)
• Knowledge of Docker and Kubernetes
• Strong analytical mindset with the ability to solve loosely defined problems
• Hands-on experience with supervised ML techniques, including:
  • Regression and ranking models (XGBoost, LightGBM, CatBoost, neural networks)
  • Feature engineering and model evaluation (AUC, NDCG, MSE, uplift metrics)
  • Personalization or recommendation systems
• Proven experience deploying ML models to production (near real-time or batch)
• Solid understanding of statistical methods (A/B testing, significance testing)

Nice to Have

• Production experience with large-scale recommendation systems
• Experience with Airflow, Valkey/Redis, FastAPI in production
• Familiarity with contextual bandits or reinforcement learning
• Experience with AutoML tools