Jobs

Numerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital systems. We are currently looking for a Junior/Middle Python Developer to join our team.

What will you be doing?

As part of the team, you will be participating in a project with a large US bank. You will be helping build new software features, support, and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with internal and third-party services. You will be collaborating closely with the product team to understand the system’s functional and non-functional requirements and contribute to code quality through unit testing, integration testing, code reviews, and system design using Python to build robust software that aligns with business needs.

What are we looking for?

• 1+ years of commercial experience with Python and good understanding of OOP principles.
• Good knowledge of data structures and algorithms.
• Experience with FastAPI or other Python web frameworks.
• Experience working with SQL databases.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Bachelor’s degree or higher.

Nice to have: 

• Background in quantitative finance, mathematics, or risk modeling.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Language classes.
• Flexible working schedule.

Ідеально для тих, хто прагне:

• Проектувати, створювати та обслуговувати сервіси за допомогою .NET (C#);
• Розробляти та розвивати мікросервіси у production середовищі;
• Підтримувати існуючу функціональність та забезпечувати зворотню сумісність релізів;
• Працювати над основними частинами домену, такими як облікові записи, реєстрація, аутентифікація, гаманець та пов'язані з ними бізнес-можливості;
• Брати участь в аналізі завдань, декомпозиції та оцінці estimation;
• Надавати виконані завдання для тестування та співпрацювати з контролем якості під час фаз тестування;
• Створювати інтеграції за допомогою асинхронного зв'язку та шаблонів, керованих подіями;
• Працювати з реляційними базами даних, транзакційними потоками та оптимізацією продуктивності запитів;
• Виявляти вузькі місця у продуктивності та вносити покращення проектування системи;
• Брати участь у спостереженнях за сервісами (журнали, метрики, трасування, інформаційні панелі, моніторинг);
• Керувати конфігураціями розгортання та маніфестами в середовищах Kubernetes;
• Працювати в налаштуванні GitOps та брати участь у розгортанні та операційній власності;
• Співпрацювати з командами DevOps щодо змін, пов'язаних з інфраструктурою (включаючи робочі процеси Terraform);
• Приймати участь у ротації чергувань та обробки production інцидентів;
• Опрацьовувати технічний борг та пропонування покращень;
• Виконувати high-quality code reviews з акцентом на зручність обслуговування, продуктивність та узгодженість.

Досвід, який стане твоєю перевагою:

• 5+ років досвіду комерційної розробки backend-проектів з C# / .NET (6+), .NET Core / ASP.NET Core;
• Глибоке розуміння архітектури мікросервісів та розподілених систем;
• Досвід роботи з асинхронним зв'язком та event-driven архітектурою;
• Досвід роботи з брокерами повідомлень (Kafka або аналогічні);
• Глибокі знання реляційних баз даних (SQL, транзакції, індексація, налаштування продуктивності), PostgreSQL буде перевагою;
• Досвід роботи з інструментами ORM (наприклад, Entity Framework);
• Досвід написання модульних та інтеграційних тестів;
• Розуміння аутентифікації та авторизації (OAuth 2.0, OpenID Connect);
• Гарне розуміння принципів проектування програмного забезпечення (SOLID, розділення проблем, тестованість);
• Розуміння observability та моніторингу у production системах;
• Досвід усунення несправностей з продуктивністю та пам'яттю;
• Англійська - Upper Intermediate;
• Досвід роботи з Orleans, Redis буде перевагою;
• Досвід роботи з AWS, Kubernetes, Terraform буде перевагою;
• Досвід роботи з Grafana, Loki, Tempo буде перевагою.

Ми цінуємо:

• Хороші комунікативні навички;
• Багатозадачність, швидке виконання завдань;
• Вміння працювати в команді;
• Відповідальність.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

English version:

Perfect for those who aim to:

• Design, build, and maintain backend services using .NET (C#);
• Develop and evolve microservices in a production environment;
• Support existing functionality and ensure backward compatibility of releases;
• Work on core domain flows such as accounts, registration, authentication, wallet, and related business capabilities;
• Participate in task analysis, decomposition, and effort estimation;
• Deliver completed tasks for testing and collaborate with QA during test phases;
• Build integrations using asynchronous communication and event-driven patterns;
• Work with relational databases, transactional flows, and optimize query performance;
• Identify performance bottlenecks and contribute to system design improvements;
• Contribute to service observability (logs, metrics, traces, dashboards, monitoring);
• Manage deployment configurations and manifests in Kubernetes environments;
• Work in a GitOps setup and participate in deployment and operational ownership;
• Collaborate with DevOps teams on infrastructure-related changes (including Terraform workflows);
• Participate in on-call rotation and handle production incidents;
• Identify technical debt and propose improvements;
• Perform high-quality code reviews focusing on maintainability, performance, and consistency.

Experience you’ll need to bring:

• 5+ years of commercial backend development experience with C# / .NET (6+), .NET Core / ASP.NET Core;
• Solid understanding of microservices architecture and distributed systems;
• Experience with asynchronous communication and event-driven architectures;
• Experience with message brokers (Kafka or similar);
• Strong knowledge of relational databases (SQL, transactions, indexing, performance tuning), PostgreSQL will be a plus;
• Experience with ORM tools (e.g., Entity Framework);
• Experience writing Unit and Integration tests; 
• Understanding of authentication and authorization (OAuth 2.0, OpenID Connect);
• Good understanding of software design principles (SOLID, separation of concerns, testability);
• Understanding of observability and monitoring in production systems;
• Experience troubleshooting performance and memory issues;
• English - Upper Intermediate;
• Experience with Orleans, Redis will be a plus;
• Experience with AWS, Kubernetes, Terraform will be a plus;
• Experience with Grafana, Loki, Tempo will be a plus.

It's a perfect match if you have those personal features:

• Good communication skills;
• Multitasking, quick task execution;
• Good team player;
• Responsibility.

Our clients offer competitive benefits to support your professional and personal growth, including: 

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Description

We are seeking a highly experienced AWS Platform/Infrastructure Engineer to lead the design and evolution of enterprise-scale cloud platforms on Amazon Web Services. This role will drive architecture strategy, platform engineering, automation, and governance across multiple workloads and teams. The ideal candidate will be responsible for designing, implementing, and maintaining scalable and reliable AWS-based cloud infrastructure solutions.

Requirements

1. Cloud Expertise:
Deep expertise in AWS services such as Amazon EC2, Amazon S3, Amazon RDS, AWS Lambda, Amazon VPC, AWS IAM
Strong experience with multi-account strategy, landing zones, and governance frameworks
Expertise in AWS automation tools (CLI, SDKs, IaC frameworks)

2. DevOps & Platform Engineering:
Strong expertise in CI/CD architecture and DevOps transformation
Experience designing enterprise pipelines using Jenkins, GitLab CI/CD, GitHub Actions, or AWS-native tools
Deep understanding of Infrastructure as Code (IaC) and reusable module design

3. Containers and Orchestration:
Strong expertise in Docker and Kubernetes
Hands-on architecture experience with Amazon EKS / ECS
Experience designing scalable container platforms

4. Automation and Scripting:
Advanced scripting skills in Python, Bash, or PowerShell
Experience building automation frameworks and self-service platforms
Knowledge of configuration management tools like Ansible, Chef, or Puppet

5. Monitoring and Observability:
Expertise in observability frameworks using Amazon CloudWatch, CloudTrail, ELK, Prometheus, Grafana, Datadog
Ability to design end-to-end monitoring and alerting strategies

6. Networking and Security:
Deep knowledge of networking (VPC, Transit Gateway, VPN, Load Balancers, DNS)
Strong expertise in AWS security services, encryption, IAM policies, and compliance frameworks
Experience implementing Zero Trust and secure cloud architectures

7. Soft Skills:
Strong architectural thinking and problem-solving skills
Excellent stakeholder management and communication abilities
Proven leadership and mentoring experience

Cloud Platform
AWS (EC2, S3, IAM, VPC, RDS, Lambda, CloudFormation, CloudTrail, etc.)
Infrastructure as Code
Terraform, AWS CloudFormation
CI/CD Tools
Jenkins, GitLab CI/CD, GitHub Actions, AWS CodePipeline
Containerization
Docker, Kubernetes (EKS), Helm
Monitoring & Logging
AWS CloudWatch, ELK Stack, Prometheus, Grafana, Datadog
Scripting & Automation
Python, Bash, Shell scripting
Version Control
Git (GitHub, GitLab, Bitbucket)
Security & Compliance
IAM, Security Groups, KMS, AWS Config, GuardDuty
DevOps Practices
Agile/Scrum, Site Reliability Engineering (SRE), Platform Engineering
Architecture
Cloud Architecture, Multi-Region Design, DR Strategy, Well-Architected Framework
Soft Skills
Leadership, Communication, Collaboration, Problem-Solving, Documentation

Job responsibilities

Design and own enterprise-scale, scalable, secure, and resilient AWS architectures across multi-account and multi-region environments.
Define and implement platform architecture standards, reusable frameworks, and Infrastructure as Code (IaC) strategies using Terraform, AWS CloudFormation, or similar tools.
Architect and govern CI/CD ecosystems, enabling automated, secure, and efficient software delivery pipelines.
Drive high availability, fault tolerance, and disaster recovery strategies aligned with business continuity requirements.
Lead container platform architecture using Docker and orchestration platforms like Amazon EKS / Kubernetes.
Establish and standardize DevOps, SRE, and platform engineering practices across teams.
Collaborate with engineering, security, and business teams to define cloud strategy, roadmap, and governance models.
Architect and implement observability frameworks including logging, monitoring, and alerting using Amazon CloudWatch, Prometheus, Grafana, or enterprise tools.
Provide technical leadership, mentoring, and architectural guidance to DevOps and engineering teams.
Drive cost optimization (FinOps), performance tuning, and resource efficiency initiatives.
Lead cloud migration and modernization programs (rehost, replatform, refactor).
Ensure compliance with security, regulatory, and governance standards across the AWS environment.
Define and maintain architecture documentation, standards, and best practices.

We are SmartyMe — one of the leading microlearning apps in the world, used daily by millions of users across Tier-1 markets.
Our mission is to make learning a daily habit for everyone. We scale through performance marketing, product excellence, and systematic growth.

User Acquisition is a core growth engine for us. While we already operate at scale across paid channels, Google Ads is a fast-growing and strategically important direction that we are actively expanding as a standalone, owned growth channel.

We have strong internal UA expertise and infrastructure, and we’re ready to go deeper. This role is an opportunity to take full ownership of Google Ads and help build scalable acquisition systems on top of an already proven performance foundation.

Unlike Meta, where automation is already mature, here you’ll have the opportunity to build structure, processes, and automation systems from the ground up.
We work with a performance-based compensation model that allows us to pay at the top of the market for real results and impact.

What You’ll Do:

• Own and scale the Google Ads channel end-to-end, managing campaigns hands-on with a strong focus on ROI
• Launch, structure, and optimize campaigns across Search, GDN, Demand Gen, and Performance Max
• Build and evolve campaign architecture, processes, and channel structure for scalable growth
• Design and execute testing frameworks, driving continuous performance improvements
• Develop and implement automation, rules, and optimization systems on top of the channel
• Collaborate with analytics and product teams to improve funnel performance and conversion efficiency
• Identify and scale growth opportunities across keywords, creatives, audiences, and funnels
• Increase spend in a controlled way while maintaining efficiency targets
• Maintain clear documentation of campaigns, testing, and processes

What We’re Looking For:

• 1+ year in User Acquisition / Performance Marketing
• Strong hands-on experience with Google Ads
• Experience with Search, GDN, Demand Gen (Discovery), and Performance Max
• Proven experience scaling paid acquisition budgets
• Experience with subscription or B2C digital products
• Strong analytical mindset and experimentation approach
• Solid understanding of funnels (web2web, web2app, app — any mix)
• Ability to independently own and develop a growth channel

Nice to have:

• Experience with automation, rules, or scripts in Google Ads
• Experience building campaign structure and systems from scratch
• Advanced Excel / Google Sheets skills
• Experience working closely with product and analytics teams
• Previous experience in fast-scaling environments

Why You'll Love Working With Us:

• Innovative Environment: We're all about trying new things and pushing the envelope in EdTech.
• Freedom: Flexible role based either remotely or hybrid from one of our offices in Cyprus(Limassol), Poland (Warsaw).
• Health: company-provided medical expense compensation.
• AI solutions: АІ subscription and other tools.
• Balance: Flexible paid time off, you get 21 days of annual leave + 10 days of public holidays.
• Collaborative Culture: Work alongside passionate professionals who are as driven as you are.

About QOVES

QOVES is on track to become the next consumer tech unicorn. With over 2.5 million followers across our platforms, we’ve built one of the largest global communities around beauty, aesthetics, and AI.

We pioneer AI-driven facial analysis technology and produce deeply researched educational content at the intersection of aesthetics, science, and technology.

QOVES writes long, heavily cited articles about facial aesthetics. We've built a content pipeline on top of Claude Code, including custom skills for image generation, chart rendering, corpus search, and CMS publishing, so one person can take an article from a literature search to a published page.

We’re hiring someone to run and improve that pipeline.

This is not a blogger job.

What You’ll Do

• Select and prioritize the next 5–10 articles from the SEO and concern roadmap using:
  • Ahrefs search volume
  • Corpus gaps
  • Brand priorities
• Run existing internal skills and workflows including:
  • /blog-build-measurement-page
  • /blog-build-concern-page
  • /blog-make-numerical-chart
  • /blog-make-flowchart
  • Severity strips
  • Before/after comparisons
• Edit and fact-check generated content against academic sources and internal corpuses
• Refine prose to match QOVES editorial voice
• Humanize alt text and remove AI-generated artifacts using internal tooling
• Build visuals and charts using:
  • Plotly
  • SVG workflows
  • Brand design systems
• Push and manage content in Payload CMS
• Verify rendering, publishing, and CDN delivery workflows
• Build new skills and tooling when required:
  • Python scripts
  • MCP servers
  • Image pipelines
  • Automation workflows
• Maintain corpus content-gap tracking for the academic team
• Run weekly SEO and LLM-citation audits and implement improvements

What We’re Looking For

• Comfortable in a terminal. You've shipped Python before. You can read a 500-line script, find the broken regex, and fix it.
• You know git well enough to keep a clean branch and PR history.
• You read a paper without flinching. You can tell a load-bearing citation from filler.
• You have editorial taste. You spot a flabby sentence, a buried lede, an over-italicised paragraph.
• You've used LLMs as tools, not just chat. Bonus if you know prompt caching, MCP, agent loops, or have written your own slash-commands.
• You'd rather publish 3–5 articles a week that hold up under scrutiny than 20 that don't.

You are NOT

• A traditional blogger who outsources research and only writes.
• A content marketer focused on growth-hacking and SEO clickbait.
• An engineer who doesn't care about prose.

Stack you'll inherit

Claude Code (CLI agent), Anthropic SDK, Python, Plotly, Payload CMS, AWS (S3 + CloudFront), Ahrefs, Google Search Console, Bing Webmaster, NCBI E-utilities, Gemini, BiRefNet, Moondream, and a private corpus RAG over indexed academic facial-aesthetics literature. Plus more than a dozen project skills already built in `.claude/skills/`, around 20 measurement articles drafted, 15 concern articles drafted, and drip-publish routines scheduled through July.

How to Apply

Send us the following:

1. A blog post or long essay you wrote, public somewhere. Ideally 1000+ words and citation-backed.
2. A GitHub link to anything you've shipped. Repo, Gist, one-file script, size doesn't matter.

3. Pick one of our published articles at qoves.com/insights. In under 200 words, tell us what you'd change and why. Could be the figures, the prose, the citation depth, anything that jumps out.

    

No cover letter. No "I'm passionate about beauty." Skip both, send the work.

StellarTech is looking for a UA Manager (Meta Ads) to fully own and scale our Meta as a core acquisition channel.

This is a hands-on performance role with real ownership. You will personally manage campaigns while working on top of our automation systems and continuously improving scale and efficiency.
You won’t just optimize ads - you’ll help evolve how UA works at scale inside the company.

This role is for someone who wants:
    - channel ownership
    - large budgets
    - automation-first environment
    - real performance impact

What You'll Do:

• Own and scale Meta Ads campaigns end-to-end
• Manage and grow large monthly budgets with ROAS / LTV focus
• Launch, test, and scale campaign structures and strategies
• Work hands-on inside ad accounts
• Operate on top of and help evolve our UA automation algorithm
• Design and execute testing frameworks
• Drive creative and funnel experiments with product and creative teams
• Identify scalable growth levers
• Maintain campaign logic and process documentation

In Your First 3 Months, You Will:

• Take full hands-on ownership of Meta Ads performance
• Become fluent in our funnels, metrics, and automation logic
• Independently manage and optimize campaigns
• Identify key growth and scaling opportunities
• Contribute improvement ideas to automation and structure
• Deliver controlled performance scale

What We're Looking For:

• 3+ years in User Acquisition / Performance Marketing
• Strong hands-on experience with Meta Ads
• Experience managing significant paid social budgets
• Experience with subscription or B2C digital products
• Strong analytical and experimentation mindset
• Funnel understanding (web2web, web2app, or app)
• Strong Excel / Google Sheets skills
• English B1+

Nice to have:

• Experience with automation / rules / scripts 
• Mobile Measurement & Attribution knowledge 

Why You'll Love Working With Us:

• Innovative Environment: We're all about trying new things and pushing the envelope in EdTech.
• Freedom: Flexible role based either remotely or hybrid from one of our offices in Cyprus, Poland.
• Health: company-provided medical expense compensation.
• AI solutions: АІ subscription and other tools.
• Balance: Flexible paid time off, you get 21 days of annual leave + 10 bank holidays.
• Collaborative Culture: Work alongside passionate professionals who are as driven as you are.

We are looking for a Microsoft Dynamics 365 Engineer to help us develop, customize, and support our internal CRM ecosystem used by multiple business teams. In this role, you will work closely with cross-functional stakeholders to build reliable, scalable, and business-oriented CRM solutions that improve operational efficiency and automate key workflows.

You will have an opportunity to influence the evolution of the company’s CRM ecosystem and independently drive technical improvements across business-critical processes.

Responsibilities

• Design, develop, and implement CRM solutions using Microsoft Dynamics 365 (Sales, Customer Support, Marketing) that address specific business needs
• Maintain, optimize, and continuously improve the functionality and performance of the current CRM setup
• Provide technical support and troubleshoot issues in production environments to ensure high system reliability
• Collaborate with business stakeholders to understand requirements, propose solutions, and translate them into technical tasks
• Create and maintain technical documentation to support knowledge sharing and future development

Requirements

• At least 2 years of hands-on experience with Microsoft Dynamics 365, specifically in Sales, Customer Support, and Marketing modules
• Strong proficiency in C# programming language, with the ability to write robust and maintainable code
• Solid understanding of relational databases and hands-on experience writing and optimizing SQL
• Proven experience in delivering business-critical features on time in a collaborative and structured team environment
• Ability to communicate clearly with both technical and non-technical stakeholders
• Intermediate English proficiency

Will Be a Plus

• Experience configuring and customizing on-premise Dynamics 365 setups for specific business needs
• Previous experience in fintech domain

We offer

• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company's approved Public holiday list
• Medical insurance
• Fully remote work environment
• Professional education and English learning budget
• Wellness budget (gym membership, sports gear, and related expenses)

Хочете бути в авангарді фінансових інновацій та вплинути на розвиток глобального ринку? Шукаємо фінасового менеджера в найвідомішу міжнародну криптобіржу з українським корінням. Релокейт в Іспанію за рахунок компанії + офіційне працевлаштування + найліпші умови - давайте обговоримо деталі?

Main Responsibilities
 

Financial Expense Control:
– analyzing and monitoring the company’s budget
– developing strategies to optimize expenses
– preparing financial reports on expenditures and providing recommendations for cost reduction

Reporting:
– compiling and presenting accurate financial reports to management
– ensuring compliance with reporting standards and rules
– collaborating with other departments to gather financial data for reporting

Budget Management:
– overseeing the budgeting process and collaborating with department heads
– tracking deviations from the budget and providing analytical data to support decision-making

Mandatory Requirements
 

– higher education in finance, accounting, or a related field
– professional certification (e.g., CFA, CPA) is a plus
– 3+ years of practical experience in financial management
– advanced proficiency in financial software and Google Sheets
– strong analytical skills
– excellent communication and interpersonal abilities
– ability to work both independently and as part of a team
– English level – Upper-Intermediate
– Ukrainian – Native

We offer
 

— own product
— annual paid vacations
— sick leave compensation
— professional development and career growth
— warm and friendly working environment

Our client is an international product-based IT company specializing in the iGaming industry. Born in 2014, they rocked the CIS region, and now take the success to the world. 

We are currently looking for a SEO Specialist to drive organic growth in highly competitive niches, including iGaming and betting. This role is focused on strengthening online presence and supporting the overall growth of projects.

📋 Key responsibilities and your contribution:

• Developing SEO strategies for cross-brand websites targeting;
• Launching and reviewing websites: preparing technical requirements for developers and conducting technical audits of launched sites;
• Managing website content: semantic core collection, keyword clustering, text analysis of competitors’ articles, preparing briefs for copywriters, generating texts with AI, and reviewing completed content;
• Off-page optimization: auditing the backlink profile of the site and its competitors, preparing anchor lists, and purchasing links;
• Searching for and selecting drop domains, participating in auctions and purchasing them, restoring domains, placing links, and sourcing new domains;
• Monitoring search results and reacting quickly to changes;
• Analyzing competitor strategies and identifying growth opportunities for promoted websites;
• Monitoring and analytics, including conversion-focused work;
• Testing hypotheses: running A/B tests, analyzing results, and adjusting approaches accordingly.

📚 Your qualifications:

• 3+ years of hands-on SEO experience;
• Proven experience in betting / iGaming / gambling, or other gray-area, highly competitive niches targeting the CIS market, with a solid understanding of the restrictions and specifics involved;
• Ability to conduct competitor analysis and develop SEO strategies;
• Strong expertise in technical SEO, content strategy, and link building;
• Proficiency with the following tools: Ahrefs, SEMrush, GSC, GA4, Screaming Frog, Jira;
• Working knowledge of CSS/HTML required for SEO tasks;
• Ability to independently source and purchase drop domains;
• Experience collaborating with developers and copywriters;
• Self-sufficiency, strong organizational skills, and a willingness to grow and test hypotheses.

➕ Nice to have:

• Experience with behavioral factor manipulation is a strong plus.

   

Benefits:

⭐ Time Off & Recovery: 20 working days of fully paid annual leave, fully paid sick leave, and public holidays off according to company policy.

⭐ Health & Wellness: A flexible Benefits cafeteria that allows you to choose the perks that fit you best, with options including medical support, regular check-ups, mental health services, or gym access.

⭐ Education & Development: Internal and external training, industry events, language courses, and professional service subscriptions.

⭐ Workspace & Tech: All necessary corporate equipment provided, the flexibility to work fully remotely, and premium digital tools to enhance performance (e.g., AI tools, ChatGPT Plus).

⭐  Work Environment & Perks: Holiday bonuses, gifts for special occasions, paid business trips, and team events.

We are looking for a Lead/Senior Python Developer to join a USA-based project. The company is developing a next-generation web interface platform that helps people capture ideas, thoughts, and context seamlessly, wherever they are. The product combines software and hardware, including a voice-first interface and a wearable device designed to make interaction feel intuitive and fast.

This is an early-stage, high-ownership environment where engineers work closely with founders, influence technical decisions, and help shape both the product and the engineering culture from the ground up.
 

Requirements:

Core Requirements:
— 7+ years of experience building and shipping production software in startup or fast-growing environments.

— Solid backend development experience with Python (FastAPI or similar frameworks).

— Experience designing and maintaining API-first systems (REST), asynchronous services, and distributed architectures.

— Advanced debugging skills and experience investigating production incidents.

— Good understanding of system performance optimization and reliability engineering principles.

— Hands-on experience with observability and monitoring platforms such as Datadog, Grafana, Prometheus, OpenTelemetry, or similar tools.

— Solid understanding of logging, tracing, metrics, and alerting systems.

— Ability to improve system reliability, reduce latency, and maintain operational stability.

— Practical use of AI tools in daily development (e.g., AI-powered IDEs, code assistants, testing or refactoring tools).

— Clear communication skills and the ability to collaborate effectively with non-technical stakeholders.

— High level of ownership with the ability to drive technical decisions independently.

— English — Upper-Intermediate level or higher.

Infrastructure & Cloud:

— Deep understanding of AWS services and cloud infrastructure management.

— Knowledge of infrastructure scalability, reliability, and cost optimization practices.

— Experience operating and maintaining production environments.

— Familiarity with CI/CD workflows and infrastructure automation tools.

Nice to Have:

— Background in fast-paced startup environments and collaboration with cross-functional engineering teams.

— Experience with React and building web applications.

— Experience developing internal engineering tools and developer tooling.

— Exposure to on-call rotations and production operations.

— Experience with containerized environments and deployment pipelines.

— Experience in monitoring and optimizing AI-related costs, usage, and performance.

— Understanding of asynchronous and AI-related workflows.
 

Responsibilities:

— Collaborate with founders and cross-functional teams to refine and implement technical requirements.

— Design and build high-quality, scalable backend systems and APIs using Python.

— Conduct code reviews and ensure adherence to engineering best practices and maintainable code standards.

— Take ownership of production systems, including debugging issues, investigating incidents, and ensuring system reliability.
 

Interview stages:

— HR interview (30 minutes).
— Technical interview (1 hour).
— Interview with the customer (1 hour).
— Job offer🎉🎉🎉
 

We offer:

— Competitive salary.
— Challenging tasks and projects.
— Opportunities for professional development and growth.
— Flexible working hours.
— New hardware.
— Free English lessons.
— Table tennis and yoga classes.
— Availability of generators and Starlinks in the office.
— Small gym in the office.
— Adjustable height tables.
— Regular office fruit delivery and other benefits.
 

Let’s create value together!

We’re a young fast fast-growing company building innovative products to solve our customers problems when it comes to washing cars to build the best possible washing experience.

With this explosive growth on social media, we get to build new products like foam cannons and pressure washer guns directly alongside an audience that loves supporting our mission and new product launches.

We’re a small close-knit team of generalists that love our mission to make the car washing experience more enjoyable. We don’t take ourselves too seriously and really focus on building a work environment that’s fun and enjoyable as well.

We’re looking for a superstar designer that can help take over all of our design needs.
The ideal candidate is a generalist and can design anything from product packaging, listing images and overall branding design.
 

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’re looking for a sharp and driven Sales Manager to join our team!

Responsibilities:

• Sourcing and acquiring new corporate clients through cold outreach, networking, and inbound leads;
• Conducting needs analysis to understand client requirements and offer relevant travel solutions;
• Delivering service presentations and product demos, with a focus on value and benefits;
• Managing the full sales cycle from initial contact to contract signing and handover to the operations team;
• Building and maintaining long-term relationships with clients;
• Collecting client feedback and sharing it with the product/operations team to improve the service.

Requirements:

• 2-3+ years of experience in B2B sales (preferably in the travel industry, tourism, MICE, or consulting);
• Proven experience working with corporate clients, including the ability to identify business needs and present relevant solutions;
• Hands-on experience managing the full sales cycle, from lead generation to contract signing and post-sale support;
• Strong negotiation skills with key decision-makers (HR, Office Managers, Executive Assistants, Procurement, CEOs, etc.).

Will be plus

• Fluent English (B2 level or higher) is required for communication with international clients;
• Knowledge of additional languages (e.g. Czech, German, Polish) is a plus.

Soft Skills

• Excellent communication skills, both verbal and written;
• Strong skills in product presentation, objection handling, and building trusted relationships;
• Flexibility, persistence, and a strong results-oriented mindset.

Our stack:

• Productivity tools: Google Workspace (Docs, Sheets, Slides), Microsoft Office
• Communication tools: Slack, Zoom, Google Meet
• Sales tools: LinkedIn Sales Navigator, Apollo, Hunter.io (optional, depending on outreach strategy)
• Project management: Trello, Asana, Notion (optional)

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

Description

GlobalLogic is seeking a QA Automation Lead to drive the quality strategy for a high-impact medical technology project focused on frontend, backend, and mobile platforms. You will be responsible for defining the testing vision and establishing high-fidelity automation frameworks for a complex SaaS architecture in a regulated healthcare environment. This role involves spearheading the transition from legacy testing tools to modern technologies while ensuring the reliability of life-critical software.

Requirements

• Professional Experience: 8+ years of expertise in software test automation and quality engineering.
• Technical Proficiency: Deep understanding of modern tech stacks, including Vue (2 & 3), NodeJS, Python-based services, and multi-region architectures.
• Automation Expertise: Expert knowledge of Vitest and Playwright, with significant experience maintaining or migrating from Selenium.
• Regulated Industry Knowledge: Proven track record of delivering software within a regulated framework (e.g., medical devices or healthcare) is highly preferred.
• Performance Testing: Practical experience in load and stress testing to ensure platform stability.
• Communication & Mobility: Strong verbal and written communication skills, with the flexibility to travel to Poland for on-site collaboration when required.
• English: advanced.

Job responsibilities

• Test Strategy & Leadership: Define and implement a comprehensive test strategy, encompassing regression coverage, CI gating, and overall quality standards for the engineering team.
• Framework Modernization: Lead the technical evolution of the testing suite, transitioning from legacy Selenium environments to modern frameworks such as Vitest and Playwright.
• Performance Engineering: Establish performance baselines and manage load testing initiatives utilizing tools like Grafana k6.
• Quality Governance: Set the quality bar for all production-touching changes, ensuring that all deliverables pass strict internal review gates.
• Business Travel: Undertake periodic business trips to Poland as needed to facilitate team coordination, stakeholder alignment, and project planning.
• Technical Mentorship: Provide guidance on code reviews and quality standards for the engineering bench to ensure a high level of execution.

CRM Manager (iGaming)
 

About the Role

We are looking for a Senior CRM Manager to drive player retention and engagement across both Casino and Sportsbook products.

The role focuses on lifecycle marketing, audience segmentation, personalized communication, and continuous CRM performance optimization based on player behavior, gaming activity, and event-driven campaigns.
 

Responsibilities

— Implement and develop RFM and behavioral segmentation.
— Build and manage CRM plans across different player segments.
— Manage CRM communication channels (Email / Push / Onsite / SMS).
— Work with both Casino and Sportsbook content, including tournaments, matches, provider campaigns, seasonal events, and promotions.
— Personalize offers and user journeys (free spins, free bets, cashback, reload bonuses, odds boosts, etc.).
— Launch and optimize reactivation campaigns.
— Run A/B tests (offers, timing, mechanics, events) and continuously improve performance.
— Analyze key metrics such as Retention, LTV, Turnover, Bets, GGR, and Conversion Rates.
— Work closely with bonus mechanics, retention strategies, and engagement campaigns.

Requirements

— 3+ years of experience in CRM / Retention.
— Proven experience in iGaming (Casino and/or Sportsbook).
— Strong understanding of player behavior, retention mechanics, and lifecycle marketing.
— Solid understanding of CRM funnels and key performance metrics.
— Experience with RFM and behavioral segmentation.
— Analytical mindset and data-driven approach.
— Experience working with CRM systems and analytics tools.

What You’ll Achieve During the First Months

— Implement and optimize player segmentation.
— Structure CRM planning across Casino and Sportsbook verticals.
— Improve player conversion and retention rates.
— Launch and scale reactivation campaigns.
— Increase CRM performance through A/B testing and analytics.
— Deliver measurable improvements across key CRM metrics.

We Offer

— Competitive salary.
— Work permit support.
— 5/2 working schedule.
— Flexible start of the working day.

International product startup building next-generation AI-powered developer tools is looking for a Senior Backend Engineer (Node.js / TypeScript). The product combines AI generation, visual editing, and product structuring into a unified platform for building and scaling web applications. This role focuses on cloud infrastructure and distributed systems, with a high level of ownership in building a scalable backend foundation for an AI-driven product.

You’ll be joining a team where engineering excellence is the standard. We value clean, type-safe and tested code, continuously deployed on reliable infrastructure that we build. If you enjoy the challenge of creating a smart backbone for the next generation of web development tools, you’ll fit right in.

Core Responsibilities

• Platform Services and APIs: Design and develop a robust ecosystem of services using Node.js and TypeScript that handle complex project lifecycles and real-time synchronization. Full ownership of the platform APIs, documentation and client libraries.
• Infrastructure as Code (IaC): Maintain and scale our global footprint on modern clouds and services using Terraform. You will be responsible for ensuring our environment is reliable, secure, and optimized for performance.
• Database & State Management: Manage data persistence for high-concurrency environments. You’ll manage complex data and caching layers to ensure efficient data access including schema design and caching strategy.
• Distributed Systems: Build and maintain the orchestration layer that handles high-volume file operations, background jobs, and complex state transitions across the Dazl ecosystem.
• Security & Compliance: Implement rigorous security protocols, including IAM management, data encryption at rest/transit and secure API design.
• CI/CD & Observability: Own the deployment pipeline and monitoring stack. Improve our ability to detect, debug, and resolve production issues before they impact users.

Requirements

• Strong professional experience in backend development, advantage for team leading skills.
•  Expert-level TypeScript and Node.js (Async patterns, Streams, Performance tuning).
• Proven experience of managing CI/CD pipelines of production-grade systems on modern clouds - AWS/GCP/Azure. You should understand VPCs, IAM roles, and containerized deployment strategies using technologies like Terraform or Pulumi.
•  Proficiency in SQL (PostgreSQL/Aurora) and NoSQL (Mongo/DynamoDB/Redis).

Advantage: Familiarity with the unique challenges of building AI products, such as non-deterministic outputs and high-latency service integration.