Jobs

Are you passionate about building large-scale cloud data infrastructure that makes a real difference? We are looking for a Senior Data Engineer to join our team and work on an impactful healthcare technology project. This role offers a remote work format with the flexibility to collaborate across international teams.

At Sigma Software, we deliver innovative IT solutions to global clients in multiple industries, and we take pride in projects that improve lives. Joining us means working with cutting-edge technologies, contributing to meaningful initiatives, and growing in a supportive environment.

CUSTOMER
Our client is a leading medical technology company. Its portfolio of products, services, and solutions is at the center of clinical decision-making and treatment pathways. Patient-centered innovation has always been, and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where patients live or what they face. The Customer is innovating sustainably to provide healthcare for everyone, everywhere. 

PROJECT
The project focuses on building and maintaining large-scale cloud-based data infrastructure for healthcare applications. It involves designing efficient data pipelines, creating self-service tools, and implementing microservices to simplify complex processes. The work will directly impact how healthcare providers access, process, and analyze critical medical data, ultimately improving patient care.

Responsibilities:

• Collaborate with the Product Owner and team leads to define and design efficient pipelines and data schemas
• Build and maintain infrastructure using Terraform for cloud platforms
• Design and implement large-scale cloud data infrastructure, self-service tooling, and microservices
• Work with large datasets to optimize performance and ensure seamless data integration
• Develop and maintain squad-specific data architectures and pipelines following ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources into clean, understandable schemas

Requirements:

• Possibility to meet clients annually in Europe
• Hands-on experience with cloud computing services in data and analytics
• Experience with data modeling, reporting tools, data governance, and data warehousing
• Proficiency in Python and PySpark for distributed data processing
• Experience with Azure, Snowflake, and Databricks
• Experience with Docker and Kubernetes
• Knowledge of infrastructure as code (Terraform)
• Advanced SQL skills and familiarity with big data databases such as Snowflake, Redshift, etc.
• Experience with stream processing technologies such as Kafka, Spark Structured Streaming
• At least an Upper-Intermediate level of English 

Чи захоплюєтесь ви створенням масштабної хмарної інфраструктури даних, яка має реальний вплив? Ми шукаємо Senior Data Engineer, який приєднається до нашої команди та працюватиме над важливим проєктом у сфері медичних технологій. Ця роль передбачає віддалений формат роботи з можливістю співпрацювати з міжнародними командами.

У Sigma Software ми створюємо інноваційні ІТ-рішення для глобальних клієнтів у різних галузях і пишаємося проєктами, які покращують життя людей. Приєднавшись до нас, ви працюватимете з передовими технологіями, робитимете внесок у значущі ініціативи та розвиватиметеся в підтримуючому середовищі.

Клієнт:
Наш клієнт — провідна компанія у сфері медичних технологій. Її портфель продуктів, сервісів та рішень знаходиться в центрі процесів клінічного прийняття рішень і побудови шляхів лікування. Інновації, орієнтовані на пацієнтів, завжди були і залишаються основою діяльності компанії. Клієнт прагне покращувати результати лікування та досвід пацієнтів незалежно від того, де вони живуть і з якими викликами стикаються. Компанія інноваційно розвивається, щоб забезпечити доступ до медицини для кожного, всюди.

Проєкт:
Проєкт зосереджений на створенні та підтримці масштабної хмарної інфраструктури даних для медичних застосунків. Він включає проєктування ефективних data pipelines, створення self-service інструментів та реалізацію мікросервісів для спрощення складних процесів. Робота безпосередньо впливатиме на те, як медичні установи отримують доступ до критично важливих медичних даних, обробляють їх та аналізують, що зрештою покращує якість медичної допомоги пацієнтам.

 

Обов'язки: 

• Співпрацювати з Product Owner та технічними лідами для визначення та проєктування ефективних pipelines і схем даних
• Будувати та підтримувати інфраструктуру для хмарних платформ за допомогою Terraform
• Проєктувати та впроваджувати масштабну хмарну інфраструктуру даних, self-service інструменти та мікросервіси
• Працювати з великими наборами даних для оптимізації продуктивності та забезпечення безперебійної інтеграції даних
• Розробляти та підтримувати архітектури даних і pipelines для команди відповідно до принципів ETL та Data Lake
• Виявляти, аналізувати та впорядковувати різнорідні джерела даних у зрозумілі та чисті схеми

Вимоги:

• Можливість раз на рік зустрічатися з клієнтами в Європі
• Практичний досвід роботи з хмарними сервісами для даних та аналітики
• Досвід data modeling, reporting tools, data governance та data warehousing
• Впевнене володіння Python і PySpark для розподіленої обробки даних
• Досвід роботи з Azure, Snowflake та Databricks
• Досвід роботи з Docker та Kubernetes
• Знання infrastructure as code (Terraform)
• Просунуті навички SQL та знайомство з big data базами даних, такими як Snowflake, Redshift тощо
• Досвід роботи зі stream processing технологіями, такими як Kafka, Spark Structured Streaming
• Рівень англійської не нижче Upper-Intermediate

Are you passionate about building large-scale cloud data infrastructure that makes a real difference? We are looking for a Senior Data Engineer to join our team and work on an impactful healthcare technology project. This role offers a remote work format with the flexibility to collaborate across international teams.

At Sigma Software, we deliver innovative IT solutions to global clients in multiple industries, and we take pride in projects that improve lives. Joining us means working with cutting-edge technologies, contributing to meaningful initiatives, and growing in a supportive environment.

CUSTOMER
Our client is a leading medical technology company. Its portfolio of products, services, and solutions is at the center of clinical decision-making and treatment pathways. Patient-centered innovation has always been, and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where patients live or what they face. The Customer is innovating sustainably to provide healthcare for everyone, everywhere. 

PROJECT
The project focuses on building and maintaining large-scale cloud-based data infrastructure for healthcare applications. It involves designing efficient data pipelines, creating self-service tools, and implementing microservices to simplify complex processes. The work will directly impact how healthcare providers access, process, and analyze critical medical data, ultimately improving patient care.

Responsibilities:

• Collaborate with the Product Owner and team leads to define and design efficient pipelines and data schemas
• Build and maintain infrastructure using Terraform for cloud platforms
• Design and implement large-scale cloud data infrastructure, self-service tooling, and microservices
• Work with large datasets to optimize performance and ensure seamless data integration
• Develop and maintain squad-specific data architectures and pipelines following ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources into clean, understandable schemas

Requirements:

• Hands-on experience with cloud computing services in data and analytics
• Experience with data modeling, reporting tools, data governance, and data warehousing
• Proficiency in Python and PySpark for distributed data processing
• Experience with Azure, Snowflake, and Databricks
• Experience with Docker and Kubernetes
• Knowledge of infrastructure as code (Terraform)
• Advanced SQL skills and familiarity with big data databases such as Snowflake, Redshift, etc.
• Experience with stream processing technologies such as Kafka, Spark Structured Streaming
• At least an Upper-Intermediate level of English 

Join a powerful SaaS leader trusted by over 4,500 client firms worldwide. Our platform is the backbone for architecture and engineering companies, helping them manage projects, streamline billing, and drive profitability. With continuous innovation and expansion, we’re looking for a Director of Product Management to take ownership of our financial modules and shape the future of how thousands of firms run their business.

What You’ll Do

As the head of accounting, billing, and time & expense (T&E) product areas, your role will balance strategy, execution, and team leadership. You will:

• Roadmap planning: Build clear, outcome‑driven roadmaps and business cases.
• Go‑to‑market planning: Collaborate with Sales, Marketing, and Leadership on pricing, packaging, and GTM motions.
• Metrics & performance: Track usage, financial results, and customer satisfaction, and define plans to improve them.
• Customer & partner engagement: Interact directly with clients, explore partnerships, and analyze the competitive landscape.

• Team leadership: Guide product managers and, in some areas, take direct ownership yourself.

   

What We’re Looking For

• 8+ years in Product Management or similar leadership roles.
• Background in accounting products or CPA experience.
• Hands‑on expertise with Jira, Confluence, Agile/Scrum.
• Strong communication, analytical, and problem‑solving skills.

• Ability to influence across cross‑functional teams and work with distributed groups.

   

Why Join Us

• Lead financial modules that are mission‑critical for thousands of firms.
• Shape strategy and execution in a high‑impact leadership role.
• Work with a collaborative culture that values respect, teamwork, and continuous improvement.
• Be part of a company that’s innovating at scale and trusted by industry leaders.

We are looking for a Head of Brand Performance to lead marketing for a portfolio of iGaming brands (casino + sportsbook) operating under an offshore license.

This is a Head-level role where you will build a 360° marketing strategy, manage significant budgets, and directly drive brand growth across Tier-1 markets within a highly restricted advertising environment.

HOW YOU WILL MAKE AN IMPACT:

Strategy & 360° Marketing

• Own and lead the end-to-end marketing strategy for a portfolio of brands
• Launch and scale 360° campaigns including media placements, special projects, and content distribution
• Develop brand positioning and ensure consistency across all channels

Media Buying & Large-Scale Campaigns

• Plan and execute large-scale media campaigns (OLV, pre-roll, programmatic, and others)
• Manage agencies and vendors: media mix, creatives, performance optimization
• Ensure campaigns deliver measurable business impact

Creators / Influencers / Streamers

• Build and scale a creators program: sourcing, formats, long-term partnerships, integration quality
• Launch bold campaigns that genuinely push the market and generate demand
• Ensure brand-safe and high-performing influencer collaborations

Brand Ecosystem & Sub-Brands

• Design and develop brand architecture (sub-brands, brand extensions, content hubs)
• Build scalable partnership and distribution models in a restricted advertising environment
• Work closely with Legal and Compliance teams to ensure regulatory alignment

Retargeting / Remarketing & Audience Re-Engagement

• Develop audience return strategies following media and creator campaigns
• Connect top-of-funnel brand awareness with CRM and retention strategies
• Align first-touch acquisition with lifecycle marketing efforts

Budget Ownership & Performance

• Own and manage the marketing budget
• Make data-driven decisions based on ROI, ROMI, LTV, CAC
• Focus on commercial outcomes, not just reach and impressions

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• 4–6+ years of experience in iGaming, betting, or online casino
• 2+ years in a leadership role
• Strong 360° marketing background (media + creators + partnerships)
• Proven experience managing substantial budgets with ROI focus
• Experience working with offshore iGaming brands and/or in advertising-restricted environments
• Ability to build and scale brand ecosystems (sub-brands, extensions, content hubs)
• Solid understanding of retargeting/remarketing and CRM/Retention alignment
• Strategic mindset with strong execution capabilities

HOW WE WILL KEEP YOU SMILING:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Job description

We’re looking for a senior frontend developer to join our team and work on complex technical challenges. 

Our client is a well-funded, fast-growing startup ($32M raised in seed) building a global equity management and compliance platform. Their solution enables dozens of customers to effectively manage their equity compensation plans, ensuring compliance with each country’s laws and regulations, and optimizing the tax treatment of employees' equity.

The product sits at the intersection of fintech, legaltech, and AI, solving one of the hardest infrastructure problems in global business: real-time equity and compliance automation.

In this role, you’ll work with a top-tier engineering team (ex-Google, ex-Meta) and will design and implement elegant, high-performance interfaces for complex financial and legal data - making global compliance intuitive and accessible. 

Responsibilities
 

• Build and maintain advanced UI components with React.js, MUI, Zustand and more
• Collaborate with product and design to translate complex workflows into intuitive experiences
• Drive performance optimization, accessibility, and responsive design
• Implement and maintain frontend testing using Playwright (unit, integration, E2E)
• Participate in system architecture discussions and cross-team projects
   

Required skillset & experience 
 

• 6+ years of experience in modern frontend development
• Expert in React.js and TypeScript
• Familiarity with design systems or component libraries (MUI preferred)
• Experience with state management (Context API, Redux, Zustand, Jotai or similar)
• Skilled in testing frameworks and E2E automation
• Strong sense of design and attention to user experience
   

Bonus points

• Experience working in fintech or complex B2B SaaS platforms
• Understanding of backend integration and data-driven UIs

• You’re a contributor to open-source software or run your own projects

   

What’s in it for you 

• Opportunity to become a core part of a boutique software consultancy, working with well-known international customers and highly complex tech challenges 
• Competitive salary 
• Paid vacation and sick leave 
• Remote-friendly culture
• Internal mentorship and upskilling 
• Learning & development budget ($400/year)
• Health bonus ($40/month)
• PE administration support

Cyber Harbor is a fast-growing Ukraine-based company founded by engineers and researchers who helped defend critical cyber infrastructure during the war. Our work is shaped by real-world experience, and we build AI-powered systems designed for complex, high-stakes environments.

We are currently looking for a Cybersecurity Engineer who will help us design, implement, and maintain the security foundations of our data processing platforms and the infrastructure around them. This role combines practical security engineering with hands-on research and testing. You will help define internal security standards, protect critical infrastructure, and proactively identify weaknesses in our systems before they can be exploited.

We build complex AI systems that operate on large datasets in sensitive environments. Because of that, security is not just a compliance requirement for us - it is a core engineering discipline.

What You Will Do

• Design and implement cybersecurity policies and internal security standards.
• Help maintain visibility and control over company devices, servers, and infrastructure assets.
• Build and improve systems that help prevent data leaks and unauthorized access.
• Perform internal security assessments of our products, infrastructure, and services.
• Conduct regular internal penetration testing and security audits.
• Use tools such as Nmap, Nuclei, Metasploit, and other scanning frameworks to identify vulnerabilities.
• Investigate potential attack surfaces across APIs, web applications, internal services, and infrastructure.
• Work closely with engineering teams to identify and address security issues early in the development process.
• Help implement monitoring, logging, and detection mechanisms for suspicious activity.
• Document findings, propose mitigation strategies, and support teams in implementing fixes.

What You Need to Join Us

• Strong practical understanding of cybersecurity principles and modern attack vectors.
• Hands-on experience with security testing tools such as Nmap, Nuclei, Metasploit, or similar frameworks.
• Strong understanding of network security, web application security, and infrastructure security.
• Experience conducting penetration tests or security research.
• Familiarity with Linux systems and common server environments.
• Ability to analyze systems and identify weaknesses in architecture or implementation.
• Curiosity, persistence, and a strong desire to understand how systems fail.
• Ability to configure and maintain system-level firewalls (for example, iptables, nftables, or ufw) and enforce network-level access policies.
• Experience configuring and operating Web Application Firewalls (WAFs) such as Cloudflare WAF, ModSecurity, or similar solutions to protect APIs and web services.
• Strong practical understanding of how the Internet works, including DNS, TLS, HTTP, and common attack vectors affecting networked systems.
• Solid knowledge of networking fundamentals, including TCP/IP, routing, NAT, VLANs, and the OSI model.
• Ability to analyze traffic flows, understand how packets move through networks, and diagnose connectivity or security issues across different layers of the network stack.

Relevant certifications such as OSCP, CEH, Security+, or similar are welcome, but real-world experience and demonstrated skills matter more.

Who We Are Looking For

Not looking for someone whose experience is centered primarily on managing large security teams or producing compliance documentation.

Instead, we are looking for highly motivated engineers and curious security-minded builders who enjoy exploring systems, testing assumptions, finding weaknesses in creative ways, and building stronger defenses as a result. Unusual backgrounds, unconventional experience, and self-driven experimentation can be a better fit for this role than a traditional career path.

Why Join Us

• Work on real-world systems operating in high-stakes environments.
• Help secure AI platforms and data infrastructure used in complex operational scenarios.
• Military deferment is available for full-time employees.
• Flexible work format in a results-driven environment.

–––––––––––––––––––––––––––––––Рідною–––––––––––––––––––––––––––––––

Cyber Harbor - українська компанія, заснована інженерами та дослідниками, які брали участь у захисті критичної кіберінфраструктури під час війни. Ми спираємося на реальний практичний досвід і створюємо AI-powered системи для складних середовищ, де помилка може мати високу ціну.

Зараз ми шукаємо Cybersecurity Engineer, який допоможе нам будувати, впроваджувати та підтримувати базові елементи безпеки наших платформ для обробки даних і пов’язаної з ними інфраструктури. Ця роль поєднує практичну security engineering роботу з hands-on дослідженням і тестуванням. Ви допомагатимете формувати внутрішні стандарти безпеки, захищати критичну інфраструктуру та проактивно виявляти слабкі місця в наших системах до того, як ними зможуть скористатися.

Ми створюємо складні AI systems, що працюють із великими обсягами даних у чутливих середовищах. Саме тому для нас безпека - це не просто вимога комплаєнсу, а повноцінна інженерна дисципліна.

Що ви будете робити

• Проєктувати та впроваджувати політики кібербезпеки й внутрішні стандарти безпеки.
• Допомагати підтримувати контроль і прозорість щодо корпоративних пристроїв, серверів та інфраструктурних активів.
• Будувати та вдосконалювати рішення, що знижують ризик витоку даних і несанкціонованого доступу.
• Проводити внутрішні security assessments наших продуктів, інфраструктури та сервісів.
• Регулярно проводити внутрішні penetration tests і security audits.
• Використовувати такі інструменти, як Nmap, Nuclei, Metasploit та інші scanning frameworks, для виявлення вразливостей.
• Аналізувати потенційні attack surfaces на рівні APIs, web applications, внутрішніх сервісів та інфраструктури.
• Тісно взаємодіяти з engineering teams, щоб виявляти й закривати security issues ще на ранніх етапах розробки.
• Допомагати впроваджувати механізми моніторингу, логування та виявлення підозрілої активності.
• Документувати результати, пропонувати mitigation strategies і допомагати командам впроваджувати необхідні виправлення.

Що нам важливо

• Сильне практичне розуміння принципів кібербезпеки та сучасних attack vectors.
• Hands-on досвід роботи з інструментами security testing, такими як Nmap, Nuclei, Metasploit або подібними frameworks.
• Сильне розуміння network security, web application security та infrastructure security.
• Досвід проведення penetration tests або security research.
• Знайомство з Linux-системами та типовими серверними середовищами.
• Вміння аналізувати системи та виявляти слабкі місця в архітектурі або реалізації.
• Допитливість, наполегливість і сильна внутрішня мотивація розуміти, як саме системи дають збій.
• Вміння налаштовувати та підтримувати system-level firewalls (наприклад, iptables, nftables або ufw) і забезпечувати мережеві політики доступу.
• Досвід налаштування та експлуатації Web Application Firewalls (WAFs), таких як Cloudflare WAF, ModSecurity або подібних рішень, для захисту APIs і web services.
• Сильне практичне розуміння того, як у реальності працює Інтернет, зокрема DNS, TLS, HTTP та типові attack vectors, що впливають на мережеві системи.
• Ґрунтовні знання мережевих основ, зокрема TCP/IP, routing, NAT, VLANs і моделі OSI.
• Вміння аналізувати traffic flows, розуміти, як пакети проходять через мережу, та діагностувати проблеми зі з’єднанням або безпекою на різних рівнях network stack.

Профільні сертифікації, такі як OSCP, CEH, Security+ або подібні, будуть плюсом, але для нас важливішими є реальний практичний досвід і підтверджені навички.

Кого ми шукаємо

Не шукаємо людину, чий досвід зосереджений переважно на управлінні великими security teams або підготовці compliance documentation.

Натомість ми шукаємо сильних, мотивованих інженерів і допитливих security-minded фахівців, яким цікаво досліджувати системи, перевіряти припущення, нестандартно шукати слабкі місця й на цій основі будувати сильніший захист. Незвичний бекграунд, нетиповий досвід і self-driven експерименти можуть підійти для цієї ролі краще, ніж класичний кар’єрний шлях.

Чому варто приєднатися

• Працювати з реальними системами, що функціонують у середовищах із високою ціною помилки.
• Допомагати захищати AI platforms та data infrastructure, які використовуються в складних операційних сценаріях.
• Бронювання доступне для full-time працівників.
• Гнучкий формат роботи в середовищі з фокусом на результат.

CodeIT is a service product development company. We know how to transform business ideas into profitable IT products. We are looking for a skilled and experienced Python/Devops Engineer to join our team.

Project description

The project is a hosting platform operated by an established data center company that is evolving toward a more cloud-oriented service model. The core infrastructure is already in production and serving real customers, with ongoing improvements and expansion of cloud capabilities. 

Some existing products (such as CDN and VPS) are already live and stable. CDN is currently in a maintenance phase, while VPS is operational and requires continuous improvements, scaling, and optimization. Most core technical decisions for these services have already been made, and the systems are functioning in production. 

At the same time, new cloud-oriented services are being actively designed and developed — including Application Vending Machine, Kubernetes-as-a-Service, App-as-a-Service, and other infrastructure automation solutions. These areas provide more architectural influence and room for technical ownership.

Requirements

• 5+ years of commercial experience with Python
• 3+ years of experience with Django+DRF
• Strong understanding of backend architecture and scalable system design
• 3+ years of commercial experience with Docker
• 1+ years of commercial experience with Kubernetes and Helm (production-grade environments)
• Experience deploying and maintaining Kubernetes clusters (services, ingress, config maps, secrets, autoscaling)
• Experience troubleshooting networking issues in KubernetesExperience with configuration management tools (Ansible preferred; experience with similar tools is acceptable, willingness to adopt Ansible is required)
• Deep experience with at least one cloud provider (AWS / GCP / Azure)
• Experience setting up and maintaining CI/CD pipelines (Github actions preferred)
• Solid networking knowledge: TCP/IP, DNS, HTTP/HTTPS; reverse proxy configuration (NGINX, Caddy, Traefik or similar); SSL/TLS setup and certificate management; understanding of private networking and service-to-service communication
• XP with Linux
• Strong operations experience, including: database replication setup; infrastructure setup on VMs; production troubleshooting
• Experience with MariaDB (mySQL), PostgreSQL or any other relational DB
• Experience writing unit tests
• Experience decomposing business requirements into technical tasks
• Ability to implement end-to-end solutions based on business requirements
• 2+ years of direct voice communication with English-speaking clients, incl. non-technical ones
• English level: upper-intermediate or higher

Would be a plus

• Experience with monitoring and observability tools (Prometheus, Grafana, ELK, Loki, etc.)
• Experience setting up alerting systems
• Experience with Redash, ClickHouse, Airflow
• Experience with hypervisor management (Proxmox, VMware, KVM, etc.)
• PHP experience (or ability to read existing PHP code)
• Frontend experience (full-stack background)
• Experience integrating LLM-based features into product workflows
• Experience with hosting provider CRMs (WHMCS, EasyDCIM)

Responsibilities

• Perform at a Senior level in a Python / DevOps hybrid role
• Take ownership of system components and infrastructure parts
• Proactively improve system stability, performance, and reliability
• Design and implement scalable backend solutions
• Support and evolve system architecture
• Deliver end-to-end features from requirement to production
• Write clean, efficient, and maintainable code
• Conduct code reviews
• Communicate daily with client stakeholders

Being a member of the CodeIT team means

• Career Path and growth opportunities (seniority level system, individual development plan, technical leads)
• Compensation of participation in conferences and workshops, invited experts
• Development of soft skills (people management and emotional intelligence training)
• Free access to the company account on Udemy educational platform
• Internal library
• Corporate English courses and communication with clients from English-speaking countries
• Experienced and supportive team members
• Paid time off (vacation, sick-leave, remote work)
• Legal support

S-PRO, a top-tier Digital Innovation and Software Engineering company. We specialize in providing cutting-edge services for fast-growing businesses and enterprises, with a strong focus on Finance, Renewable Energy and Healthcare domains and expertise in AI, Blockchain and Data Science. Our team of over 200 dedicated professionals works tirelessly across our global offices to develop innovative digital solutions that drive sustainable business value and increase our client’s competitiveness in a dynamic digital landscape.

Project description: The product is one of the first licensed digital asset banks powered by Blockchain. Our team is covering the delivery part of one of the core company’s services. It allows in a very simplified manner, process of capital raising for companies and investors providing the creation of new assets, manage offerings, buy, trade and earn crypto to future-proof your investment strategy.

 

Responsibilities:

• Collaborate with the team to build a mobile application 
• Write a new mobile app using React Native and Expo, ensuring smooth performance and maintainable architecture
• Improve and extend the app’s functionality, including optimization of payment processing
• Ensure high-quality, pixel-perfect UI implementation based on provided designs
• Participate in planning, discovery, and implementation of new features
• Take ownership of feature development end-to-end, including testing and documentation

Requirements:

• 5+ years of hands-on experience with React Native and TypeScript;
• Familiarity with modern React patterns and state management (e.g., Zustand or Jotai Toolkit);
• Experience with React Query (or similar server-state libraries);
• Experience with React Navigation or Expo Router;
• Experience with secure storage solutions and basic mobile security concepts;
• Familiarity with Expo modules and config plugins (optional but appreciated);
• Ability to work with native modules and basic Xcode/Android Studio configuration;
• Good understanding of testing (unit & integration) for React Native applications;
• Strong sense of ownership and high-degree of quality in delivered working results.
  
  Nice to have:
• Experience working with banking/financial applications;
• Experience with enterprise-grade CI/CD for mobile;
• Proactive communication and creative in designing new solutions.

What we offer:

• Long team focus: we create an environment of transparent communication, and minimal bureaucracy, which leads to long-term relationships.
• Development of niche expertise: we are working in several niches, such as FinTech, healthcare, and logistics. Therefore, our employees can develop their own expertise in these domains.
• Continuous learning: we create employee development plans / personal roadmaps /quick promotion processes.
• Internal career development: 80% of our current executives were promoted to those positions within S-PRO. We encourage initiative. If a person wants to set new challenges and grow, we will definitely support them.

Benefits and perks:

• Flexible schedule.
• Remote work model.
• Medical insurance
• Paid vacations
• Paid Sick-leaves.
• Paid State holidays.

Requirements

• 3+ years of experience as a Commercial Director / Head of Sales / BizDev Director in iGaming, esports, adtech, or influencer marketing;
• Proven experience in building sales systems, CRM funnels, forecasting, and analytics;
• Track record of managing and closing large B2B deals ($100k+ per month with a team);
• Ability to develop commercial positioning and go-to-market strategy;
• Strong public communication and brand representation skills;
• Hands-on approach and readiness to build and optimize team processes;

Preferred:

• Established network of contacts: advertisers, agencies, streamers/influencers, gaming and esports platforms;
• Understanding of AI, OBS, and streaming platform technologies;
• Experience managing marketing or PR teams;
• English — Advanced level; Russian — fluent;
• Willingness to travel and participate in industry events.
  
  Responsibilities
• Commercial Strategy and Development:
• Development and implementation of sales, partnerships, and integrations strategy;
• Structuring commercial offers and monetization models;
• Expanding the company’s market presence: entering new verticals, regions, and formats (Kick, YouTube, eSports, iGaming);

• Developing strategic partnerships with major brands, publishers, and agencies;

  
  Sales and Client Management:

• Building the sales funnel, KPIs, and revenue forecasting system;
• Personal networking and participation in closing major deals ($100k+);
• Contract execution control, increasing LTV, and client retention;

• Together with the COO — ensuring operational quality of executed campaigns;

  
  Analytics and Unit Economics:

• Creating a reporting, analytics, and performance control system (revenue, margin, ROI, CPA, LTV);
• Together with the finance function — managing P&L and revenue forecasting;

• Implementing CRM tools, automating pipeline and retention processes;

  
  Marketing, PR, and Positioning:

• Participation in conferences, interviews, collaborations, and panels — building the company’s public image as a leader in AI video advertising;
• Influencing product strategy: developing new ad formats, active participation in roadmap sessions;
• Together with the COO — working on a marketing plan to attract new clients.

We are looking for an experienced Senior Full-stack Web3 Engineer to join our team and contribute to building modern blockchain-powered applications. You will work across the full technology stack — from frontend interfaces and backend services to on-chain integrations — delivering scalable and secure Web3 products used by real users.

This role is ideal for engineers who enjoy owning features end-to-end, working with decentralized systems, and solving complex product challenges in Web3 environments such as DeFi platforms, wallets, or blockchain-based services.

Requirements

• 5–7+ years of professional experience as a Full-stack Engineer, including hands-on production experience with Web3 applications.
• Strong experience building dApps and Web3 integrations, including wallet connectivity, blockchain RPC interaction, indexing, and transaction processing.
• Understanding of DeFi primitives such as DEXs, swaps, lending, liquidity pools, and trading mechanisms.
• Experience with modern frontend development using TypeScript, React, Redux, or similar frameworks.
• Backend development experience with Node.js, C#, Go, Java, or similar technologies.
• Experience interacting with smart contracts and blockchain systems (e.g., Solidity, Ethereum-based ecosystems).
• Solid understanding of the transaction lifecycle: signing, submission, execution, confirmations, and failure handling.
• Strong focus on security best practices when designing and integrating Web3 systems.
• Experience building scalable distributed systems, including monitoring, logging, tracing, and performance optimization.
• Ability to work across the stack and take ownership of features from architecture to production.

Responsibilities

• Design and develop Web3-enabled applications, including frontend interfaces, backend services, and blockchain integrations.
• Implement wallet connectivity and transaction flows, ensuring reliability and security.
• Build and maintain integrations with blockchain nodes, RPC endpoints, and indexing services.
• Work on DeFi-related functionality, including swaps, payments, settlement flows, and smart contract interactions.
• Collaborate with product, design, and engineering teams to deliver scalable solutions.
• Ensure system performance, reliability, monitoring, and observability across services.
• Contribute to architecture decisions and continuously improve the platform’s technical foundations.

We offer

• Competitive compensation based on experience.
• Opportunity to work on cutting-edge Web3 and DeFi products.
• Remote-friendly work environment with flexible collaboration.
• Work with experienced engineers on high-impact blockchain systems.
• Professional growth and the opportunity to expand across frontend, backend, and on-chain development.

Our platform simplifies the entire journey—from selecting a product, to purchasing, connecting, and launching it. We aim to challenge outdated and complex processes such as DNS configuration, subscription management, switching between products or add-ons, and more. By leveraging modern technology, we remove complexity behind the scenes and provide customers with an intuitive, world-class experience.

This platform will unify how customers interact with digital products, making complex operations easy for anyone and redefining what “seamless” means in our industry and beyond.

Your expertise:

• Solid proficiency with JavaScript (ES6+)
• Basic to intermediate TypeScript knowledge and willingness to grow
• Experience with Node.js server-side development
• Knowledge and experience with Docker
• Practical experience working with SQL (queries, schemas, indexing basics)
• Experience with at least one major cloud provider (AWS / Azure / GCP)
• Understanding of asynchronous programming in Node.js
• Awareness of clean code principles and maintainable coding practices
• Understanding of Object-Oriented programming
• Basic understanding of SOLID principles
• Experience writing unit tests (integration tests is a bonus)
• Understanding of HTTP protocol
• Basic familiarity with common web security threats and mitigation
• Proficient understanding of Git
• Willingness to work across all stages of the application lifecycle: development, environments, deployments, maintenance
• Systematic approach to problem-solving

Will definitely be a plus: 

• Experience with another programming language besides JS / TS
• Basic understanding of client-side concepts:
  • event loop, micro/macro tasks
  • browser as a platform and devtools
• Experience with ReactJS and its ecosystem
• Competent English (reading, writing, speaking)
  
  You will be involved into:
• Participate in full-cycle development of backend features (and occasionally frontend)
• Support and maintain existing functionality
• Contribute engineering expertise to help deliver new product functionality
• Implement features according to product vision with proper test coverage
• Validate functional and non-functional requirements
• Collaborate with business stakeholders when needed to deliver high-quality functionality

THE ROLE:

• Write, run, and troubleshoot automated tests for web applications.
• Set up and support test frameworks and automation tools.
• Perform manual testing of new features as part of the development cycle to validate functionality before automation - ensuring a solid understanding of expected behaviour and identifying edge cases early.
• Work with APIs and common libraries used in test automation.
• Build and maintain services to help run and manage automated tests.
• Help integrate tests into CI/CD pipelines and make sure they run smoothly.
• Work closely with developers and products to catch bugs early and improve test coverage.
   

ABOUT YOU:

• 5+ years of experience in automation testing, mostly using Python.
• Solid experience with Playwright.
• Familiar with cloud and virtualisation platforms like GCE, Azure, and ESXi.
• Experience testing microservices and working with REST APIs.
• Used tools like Jenkins or GitHub Actions for continuous integration.
• Familiar or have experience with modern tools (including AI-powered ones) that help improve QA and test automation workflows.
• Good problem-solving skills and can work independently when needed.
   

NICE TO HAVE:

Experience with manual testing.

We are seeking a highly skilled PHP Developer to join our dynamic team, specializing in building and maintaining robust, high-performance web applications. If you have a strong background in Symfony, MySQL 8.0, Redis, MongoDB, and experience managing high-load and big data projects, we want to hear from you!

Responsibilities:

• Develop, test, and maintain web applications using PHP and Symfony.
• Design and optimize complex databases, primarily MySQL 8.0, ensuring high performance and scalability.
• Work with MongoDB for managing and optimizing unstructured data storage.
• Integrate and manage message queues using RabbitMQ for asynchronous processes.
• Utilize AWS cloud services (EC2, S3, RDS, etc.) to deploy and manage applications in a scalable, secure environment.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Identify and resolve performance bottlenecks and bugs.
• Ensure the best possible performance, quality, and responsiveness of applications.
• Stay updated with the latest industry trends and technologies to bring innovative solutions to the team.

Requirements:

• Proven experience as a PHP Developer with a deep understanding of the Symfony framework.
• Expertise in MySQL 8.0, including performance optimization, indexing, and query optimization.
• Experience with message queue systems, particularly RabbitMQ.
• Hands-on experience with AWS services and infrastructure.
• Solid understanding of high-load and big data application development.
• Strong analytical and problem-solving skills, with a keen eye for detail.

Preferred Qualifications:

• Experience with containerization and orchestration tools (Docker, Kubernetes).
• Previous experience in a DevOps environment.
• Understanding of front-end technologies (JavaScript, React, Vue.js) is a plus.

About Us

Smart Capital Center is the only end-to-end, AI-powered platform for CRE investment and financial management. Purpose-built to power real-time underwriting, asset management, and portfolio analysis, the platform combines live data intelligence, workflow automation, and AI-driven insights to accelerate decision-making, reduce risk, and spot opportunities others miss.

Operating at the intersection of Generative AI, finance, and real estate, we build technology that digitizes, automates, and delivers deep insight into every stage of real estate investment and financing transactions.

Our clients include some of the largest real estate and financial institutions in the U.S., including JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

The Opportunity

We are looking for a Team Lead – Senior Frontend Engineer to drive the architecture, quality, and evolution of our frontend systems.

This is a hands-on leadership role. You will guide frontend development standards, mentor engineers, collaborate closely with Product and UX teams, and deliver high-performance, scalable, and elegant user interfaces that power complex financial workflows.

This role operates in an AI-augmented development environment, where engineers leverage modern AI code agents (such as Cursor, Claude Code, Windsurf, etc.) to accelerate development, improve code quality, and increase engineering productivity.

If you thrive in high-ownership environments and enjoy building sophisticated, data-driven platforms, this role is for you.

What You Will Do

Technical Leadership

-Lead frontend architecture decisions and establish engineering best practices
-Mentor and guide frontend engineers through code reviews and design discussions
-Ensure scalability, maintainability, and performance across the platform
-Drive high-velocity feature development while maintaining high code quality
-Establish and promote effective use of AI code agents and AI-assisted engineering tools across the frontend team

Product & UX Collaboration

-Work closely with product specialists and UX engineers to design and deliver a state-of-the-art UI
-Translate complex financial workflows into intuitive and elegant user experiences
-Maintain consistent UI/UX standards across the platform

Frontend Development

-Develop usable, performant, and maintainable frontend applications
-Contribute to component-based development in ReactJS using Redux/MobX
-Handle API integration and API payload preparation/processing
-Optimize application performance and ensure responsive, data-rich interfaces
-Use AI code assistants and code agents (Cursor, Claude Code, Windsurf, etc.) to accelerate development, refactoring, debugging, and code quality improvements

Requirements and Qualifications

-5+ years of successful web development experience
-2+ years in a senior or technical leadership capacity
-Strong programming skills in TypeScript, JavaScript (ES5/ES6), CSS, and HTML
-Deep experience with ReactJS; familiarity with Redux/Flux/MobX
-Experience designing scalable frontend architecture
-Strong problem-solving and system design skills
-Proficiency with Git or comparable version control systems
-Experience working in remote SCRUM teams (daily standups, grooming, sprint planning)
-Hands-on experience using AI-assisted development tools or AI code agents (e.g., Cursor, Claude Code, Windsurf, Copilot, etc.) to improve development velocity and code quality
-Ability to effectively guide teams in adopting AI-augmented engineering workflows
-Strong ownership mindset and ability to lead by example
-English proficiency: Beginner or higher

Nice to Have

-Strong sense of frontend design and UX
-Experience with Webpack, Gulp, or similar build tools
-Familiarity with SASS/SCSS
-Experience in data visualization using ECharts, D3.js, or similar
-Knowledge of Google Maps API or Mapbox
-Experience with testing frameworks such as Jest
-Familiarity with analytics and data-driven applications
-Experience with AI-assisted coding environments and AI engineering workflows
-Experience in high-velocity feature development environments
-Proactive, high-energy, competitive, and creative mindset
-Strong drive for continuous improvement

Benefits of Joining Our Team

-Be at the forefront of innovation in a $17 trillion industry and play a pivotal role in shaping its future

-Interact with leading fintech and real estate companies and the country’s largest financial institutions, assisting them in digital transformation

-Contribute to a product revolutionizing the U.S. real estate industry and trusted by prominent financial institutions

-Flexible work arrangement

-Collaborate with an efficient management team with no bureaucratic hurdles

-Play a vital role as a member of a lean, highly professional team

-Competitive compensation and benefits

-Generous paid time off

Visit us at: https://smartcapitalcenter.com

About Us

Smart Capital Center is the only end-to-end, AI-powered platform for CRE investment and financial management. Purpose-built to power real-time underwriting, asset management, and portfolio analysis, the platform combines live data intelligence, workflow automation, and AI-driven insights to accelerate decision-making, reduce risk, and spot opportunities others miss.

Operating at the intersection of Generative AI, finance, and real estate, we build technology that digitizes, automates, and delivers deep insight into every stage of real estate investment and financing transactions.

Our clients include some of the largest real estate and financial institutions in the U.S., including JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

The Opportunity

We are looking for a Team Lead – Senior Frontend Engineer to drive the architecture, quality, and evolution of our frontend systems.

This is a hands-on leadership role. You will guide frontend development standards, mentor engineers, collaborate closely with Product and UX teams, and deliver high-performance, scalable, and elegant user interfaces that power complex financial workflows.

This role operates in an AI-augmented development environment, where engineers leverage modern AI code agents (such as Cursor, Claude Code, Windsurf, etc.) to accelerate development, improve code quality, and increase engineering productivity.

If you thrive in high-ownership environments and enjoy building sophisticated, data-driven platforms, this role is for you.

What You Will Do

Technical Leadership

-Lead frontend architecture decisions and establish engineering best practices
-Mentor and guide frontend engineers through code reviews and design discussions
-Ensure scalability, maintainability, and performance across the platform
-Drive high-velocity feature development while maintaining high code quality
-Establish and promote effective use of AI code agents and AI-assisted engineering tools across the frontend team

Product & UX Collaboration

-Work closely with product specialists and UX engineers to design and deliver a state-of-the-art UI
-Translate complex financial workflows into intuitive and elegant user experiences
-Maintain consistent UI/UX standards across the platform

Frontend Development

-Develop usable, performant, and maintainable frontend applications
-Contribute to component-based development in ReactJS using Redux/MobX
-Handle API integration and API payload preparation/processing
-Optimize application performance and ensure responsive, data-rich interfaces
-Use AI code assistants and code agents (Cursor, Claude Code, Windsurf, etc.) to accelerate development, refactoring, debugging, and code quality improvements

Requirements and Qualifications

-5+ years of successful web development experience
-2+ years in a senior or technical leadership capacity
-Strong programming skills in TypeScript, JavaScript (ES5/ES6), CSS, and HTML
-Deep experience with ReactJS; familiarity with Redux/Flux/MobX
-Experience designing scalable frontend architecture
-Strong problem-solving and system design skills
-Proficiency with Git or comparable version control systems
-Experience working in remote SCRUM teams (daily standups, grooming, sprint planning)
-Hands-on experience using AI-assisted development tools or AI code agents (e.g., Cursor, Claude Code, Windsurf, Copilot, etc.) to improve development velocity and code quality
-Ability to effectively guide teams in adopting AI-augmented engineering workflows
-Strong ownership mindset and ability to lead by example
-English proficiency: Beginner or higher

Nice to Have

-Strong sense of frontend design and UX
-Experience with Webpack, Gulp, or similar build tools
-Familiarity with SASS/SCSS
-Experience in data visualization using ECharts, D3.js, or similar
-Knowledge of Google Maps API or Mapbox
-Experience with testing frameworks such as Jest
-Familiarity with analytics and data-driven applications
-Experience with AI-assisted coding environments and AI engineering workflows
-Experience in high-velocity feature development environments
-Proactive, high-energy, competitive, and creative mindset
-Strong drive for continuous improvement

Benefits of Joining Our Team

-Be at the forefront of innovation in a $17 trillion industry and play a pivotal role in shaping its future

-Interact with leading fintech and real estate companies and the country’s largest financial institutions, assisting them in digital transformation

-Contribute to a product revolutionizing the U.S. real estate industry and trusted by prominent financial institutions

-Flexible work arrangement

-Collaborate with an efficient management team with no bureaucratic hurdles

-Play a vital role as a member of a lean, highly professional team

-Competitive compensation and benefits

-Generous paid time off

Visit us at: https://smartcapitalcenter.com