Jobs

Team Summary

Our team consists of four software engineers and one development manager. Our main team specialization is AI/ML algorithm deployment on various embedded devices. With a focus on quality and flexibility, our team builds long-term on-device and host solutions including business logic, algorithms, and infrastructure related to ML pipelines.

Job Summary

We are seeking an experienced Software Engineer with deep expertise in IoT ecosystems and machine learning infrastructure. This role will lead the architectural design and strategic evolution of our ML algorithm execution platform in host environments, driving innovation across two critical domains: optimizing existing distributed systems and pioneering next-generation capabilities.

Responsibilities and Duties:

• Profile models and bring up new hardware. 
• Convert models, and measure their performance. 
• Drive cross-platform compatibility decisions and mentor team on embedded systems ML Infrastructure Leadership Design and optimize distributed ML inference systems for edge-to-cloud deployment.
• Lead performance engineering for throughput/latency optimization across heterogeneous hardware Own resource management strategies for memory-constrained embedded environments.
• Quality Engineering & Testing Strategy.
• Design comprehensive testing frameworks (unit, integration, HIL, performance).
• Own CI/CD pipeline architecture with automated hardware testing.
• Establish quality metrics and monitoring for production firmware deployments.
• Technical Leadership Drive cross-functional architecture decisions with product, hardware, and data science teams.
• Lead technical reviews and provide guidance on complex system design challenges.
• Own technical debt reduction and long-term scalability planning

Qualifications and Skills:

• 5+ years of commercial software development experience.
• Strong command of C++ and solid understanding of Computer Science fundamentals.
• Proven experience with Agentic AI 
• Proficient in CMake, Bash scripting, and Linux command-line operations.
• Excellent written and spoken English proficiency.

Nice to have:

• Experience with model conversion, quantization, and performance profiling.
• Knowledge of Python
• Familiarity with Git and Jenkins.
• Hands-on experience with AWS and Docker.

We offer multiple benefits that include

• The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member
• Competitive compensation and perks. Annual performance review
• Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company
• Gig-contract
• 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation
• Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
• Medical insurance is provided from day one. Sick leaves and medical leaves are available
• Remote working mode is available within Ukraine only
• Free meals, fruits, and snacks when working in the office

Ready to build systems operating at internet scale and fight sophisticated digital fraud in real time? We are looking for a Senior Golang Backend Engineer to join a cross-functional team developing cutting-edge AdTech and cybersecurity solutions.

In this role, you will work with high-load distributed systems processing over 1.5 trillion prediction requests daily while collaborating with data scientists, malware analysts, and product experts. You will contribute to building scalable fraud prevention technologies used by major internet companies worldwide.

We at Sigma Software offer the opportunity to work on impactful global products, solve complex engineering challenges, and grow alongside experienced professionals in a collaborative and innovation-driven environment. Work format and location are flexible depending on your preferences and project needs.

Customer

Our Customer is a global cybersecurity company delivering advanced protection solutions for individuals, organizations, and digital ecosystems. The company specializes in large-scale threat detection, digital risk mitigation, and real-time protection technologies designed to combat sophisticated online threats across multiple industries.

Project

The project focuses on building a real-time risk assessment platform for the digital advertising ecosystem. The solution helps identify invalid, fraudulent, or low-quality traffic before advertising budgets are spent, enabling automated decision-making in real time.

The team develops advanced fraud detection technologies integrated with major AdTech platforms, agencies, and brands. Engineers work closely with researchers and analysts to uncover abuse patterns, reduce sophisticated invalid traffic (IVT), and improve transparency across programmatic advertising systems.

Job Description

• Design, develop, and maintain high-performance backend services in Golang
• Build and optimize distributed systems processing trillions of prediction requests daily
• Collaborate with data scientists, malware analysts, researchers, and product managers
• Improve system scalability, reliability, latency, and cost efficiency
• Develop, test, review, deploy, and maintain software across multiple environments
• Ensure software quality through clean architecture and engineering best practices
• Contribute to backlog prioritization and technical planning
• Deploy and support services in Kubernetes environments
• Investigate fraudulent activities and develop new fraud prevention approaches
• Drive engineering excellence within a collaborative product-oriented team

Qualifications

• 5+ years of commercial software development experience
• Strong commercial experience with Golang and backend engineering
• Strong Computer Science fundamentals including algorithms, data structures, concurrency, and system design
• Proven experience with high-load distributed systems
• Experience with performance tuning, latency optimization, and memory management
• Hands-on experience with Kubernetes, Terraform, and Helm Charts
• Good understanding of DevOps practices and cloud-native deployments
• Experience with SQL databases and large-scale data processing
• Experience working with AI tools, LLMs, or agent-based systems
• Product-oriented mindset and ability to align technical solutions with business goals
• Experience across the full software development lifecycle
• Ability to design stable, maintainable, and scalable architectures
• Availability to work with flexible hours and maintain 3–4 hours overlap with EST time zone
• Upper-Intermediate English level or higher

Will Be a Plus

• Experience with Apache Airflow
• Experience with Python
• Experience with Snowflake
• Experience in the AdTech domain
• Experience with C++

Personal Profile

• Strong analytical and problem-solving mindset
• Ownership mentality and proactive approach
• Ability to work effectively in a cross-functional environment
• Passion for scalable and high-quality systems
• Ability to balance technical excellence with business priorities
• Comfortable working in a fast-paced product environment

Готові працювати із системами інтернет-масштабу та допомагати протидіяти складному цифровому шахрайству в режимі реального часу? Ми шукаємо Senior Golang Backend Engineer до кросфункціональної команди, яка створює сучасні рішення на перетині AdTech і кібербезпеки.

У цій ролі ви працюватимете з high-load distributed systems, які щодня обробляють понад 1,5 трильйона prediction requests, а також тісно взаємодіятимете з data scientists, malware analysts, researchers та product experts. Ви долучитеся до розробки масштабованих технологій для запобігання шахрайству, якими користуються провідні інтернет-компанії по всьому світу.

У Sigma Software ви матимете можливість працювати над глобальними продуктами, вирішувати складні інженерні задачі та розвиватися поруч із досвідченими фахівцями. Ми цінуємо співпрацю, технічну експертизу та прагнення постійно вдосконалюватися. Формат роботи та локація можуть бути гнучкими залежно від ваших побажань і потреб проєкту.

Customer

Наш Customer — глобальна компанія у сфері кібербезпеки, яка розробляє технології для захисту людей, бізнесу та цифрових екосистем. Компанія спеціалізується на масштабному виявленні загроз, зниженні цифрових ризиків і захисті в реальному часі, допомагаючи протидіяти складним онлайн-загрозам у різних індустріях.
 

Project

Проєкт присвячений розвитку risk assessment platform, яка працює в режимі реального часу та є частиною digital advertising ecosystem. Платформа допомагає виявляти невалідний, шахрайський і низькоякісний трафік ще до того, як рекламні бюджети будуть витрачені. Рішення автоматично оцінює ризики та приймає рішення в режимі реального часу.

Команда створює сучасні технології для виявлення fraud, які інтегруються з провідними AdTech-платформами, агентствами та брендами. Engineers тісно співпрацюють із researchers та analysts, щоб знаходити нові patterns of abuse, зменшувати обсяг sophisticated invalid traffic (IVT) та підвищувати прозорість programmatic advertising systems.

Job Description

• Розробляти та підтримувати високопродуктивні backend services на Golang
• Проєктувати й оптимізувати distributed systems, здатні обробляти трильйони prediction requests щодня
• Тісно співпрацювати з data scientists, malware analysts, researchers та product managers
• Працювати над scalability, reliability, latency та cost efficiency систем
• Розробляти, тестувати, проводити code reviews, деплоїти та підтримувати software у різних environments
• Забезпечувати високу якість коду завдяки clean architecture та engineering best practices
• Брати участь у backlog prioritization і technical planning
• Деплоїти та підтримувати сервіси в Kubernetes environments
• Аналізувати fraud activity та розробляти нові підходи до fraud prevention
• Сприяти розвитку engineering excellence у collaborative, product-oriented команді
   

Qualifications

• 5+ років комерційного досвіду у software development
• Сильний практичний досвід роботи з Golang та backend engineering
• Ґрунтовні знання Computer Science fundamentals, зокрема algorithms, data structures, concurrency та system design
• Підтверджений досвід роботи з high-load distributed systems
• Практичний досвід у performance tuning, latency optimization та memory management
• Досвід роботи з Kubernetes, Terraform та Helm Charts
• Розуміння DevOps practices та cloud-native deployments
• Досвід роботи з SQL databases та large-scale data processing
• Досвід використання AI tools, LLMs або agent-based systems
• Product-oriented mindset та здатність пов’язувати технічні рішення з бізнес-цілями
• Досвід роботи на всіх етапах software development lifecycle
• Здатність проєктувати стабільні, масштабовані та maintainable architectures
• Готовність працювати за гнучким графіком із 3–4 годинами перетину з EST
• Англійська на рівні Upper-Intermediate або вище

Will Be a Plus

• Досвід роботи з Apache Airflow
• Досвід роботи з Python
• Досвід роботи зі Snowflake
• Досвід у AdTech

• Досвід роботи з C++

   

Personal Profile

• Сильне аналітичне мислення та розвинені problem-solving skills
• Високий рівень ownership і проактивність у роботі
• Здатність ефективно взаємодіяти в кросфункціональних командах
• Інтерес до створення масштабованих, надійних і якісних систем
• Уміння знаходити баланс між технічною досконалістю та бізнес-пріоритетами
• Комфортна робота у fast-paced product environment

About the Role

As a Senior Business Systems Analyst at Pearl, you’ll play a central role in enabling workflow and workforce AI transformation, with a strong emphasis on Agent Hub requirements analysis, platform support, and project coordination. This role blends classic BSA responsibilities with project management and practical AI fluency, supporting both Agent Hub product evolution and broader AI transformation initiatives across the organization.

You’ll help define and document requirements for complex AI opportunities, translate high-level ideas into actionable work, and coordinate across engineering, prompt engineering, and internal stakeholders. This is a hybrid role designed to support both requirements analysis and execution oversight for high-impact AI operations and transformation projects. You’ll be a heavy, daily user of AI tools, not just experimenting on the side, while also contributing directly to the development and improvement of AI tools and features, especially within Agent Hub and related AI transformation initiatives. This is a great opportunity for someone who wants to work at the center of a company’s AI transformation, with meaningful ownership across both platform evolution and broader AI operations, and the chance to help shape how AI enabled work gets defined, prioritized, and operationalized.

What You’ll Do

• Evaluate and document Agent Hub product requirements, including defining requirements for future platform capabilities such as next-generation meeting recap functionality
• Coordinate with the engineering team on features, bugs, and feedback to support ongoing platform improvement
• Manage and optimize the Agent Hub platform, including monitoring operational dashboards and directing follow-up actions where needed
• Test and evaluate new Agent Hub features and fixes
• Evaluate and document requirements for major AI transformation projects, such as an Analytics Deep Dive Assistant and other complex AI opportunities
• Coordinate with Prompt Engineering on the execution of AI transformation projects, from scoping through delivery
• Translate high-level, ambiguous AI ideas into clear, actionable requirements and documentation
• Use AI tools daily to support efficient execution across analysis, documentation, prioritization, and project coordination work

What We’re Looking For

• Excellent understanding of requirements development, documentation, and management (core BSA skills)
• Strong project management skills to self-manage and coordinate various activity streams
• Good understanding of Lean / Agile software development
• Strong stakeholder communication and coordination skills
• Excellent knowledge and use of AI tools and techniques across different types of work and tasks
• Ability to translate high-level, ambiguous ideas into structured, actionable requirements
• Comfort working cross-functionally with engineering, prompt engineering, and internal business stakeholders
• Strong attention to detail and ability to manage competing priorities in a fast-paced environment
• Curious, analytical mindset with a genuine interest in AI, automation, and business process improvement
• Experience monitoring operational dashboards and driving data-informed follow-up actions is a plus

Perks and Benefits

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free JustAnswer membership

WHAT YOU’LL BE WORKING ON

• Design and maintain the Merchant Portal and Backoffice: dashboards, transactions, balances, settlements, onboarding, tables, filters and forms
• Cover complete flows: responsive behavior, permissions, loading, empty, error and edge states
• Audit and improve the existing product
• Own and evolve the Figma design system: components, variants, tokens and documentation
• Work directly with the engineering and C-level team from problem definition through to launch
• Review implemented results in the browser
• Improve the landing page and future product pages
• Create presentations, diagrams and other visual materials as needed
• Use AI tools in everyday design work
   

WHAT YOU NEED TO SUCCEED IN THIS ROLE

• 5+ years in Product Design or UX/UI
• Portfolio demonstrating complex B2B, SaaS or fintech products
• Experience with data-heavy interfaces: dashboards, tables, forms, multi-step workflows
• Strong visual craft: typography, composition, spacing, hierarchy and color
• Expert-level Figma
• Experience building and maintaining design systems
• Ability to turn incomplete requirements into concrete solutions
• Experience working closely with engineers and reviewing implemented results
• Practical use of AI tools in your design process

• Confident English reading and listening; spoken English is a plus

   

NICE TO HAVE

• Fintech, payments, banking or B2B SaaS background
• Experience as the sole or lead designer in a small team
• Landing pages and marketing websites
• Figma Code Connect or design systems connected to code
• Framer, Webflow, HTML/CSS or code-based prototyping

• Motion, animation, illustration or video

   

   

WHAT WE OFFER

• An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
• Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us
• Work with coworkers who are passionate about their business
• Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
• Remote work
• 20 days of vacation time; bank holidays; sick leaves; additional birthday day off.

Chief Commercial Officer (CCO) 

Welcome to King Group — a place where the best people from the IT and gambling industries meet to do amazing things together. We operate numerous projects in the iGaming sector in the markets of Ukraine and Tier 1, and invest in venture startups.

We are looking for an experienced Chief Commercial Officer (at Kyiv office) to lead our commercial strategy, oversee the account and business development teams, and drive revenue growth. Please note that the position is on-site.

What you will do:

• Own and execute the end-to-end commercial strategy for the B2B platform, with full P&L accountability
• Build, lead, and scale the commercial organization — business development, partnerships, and account management functions
• Define and drive revenue targets, pricing strategy, and commercial models (white label, revenue share, performance-based) across Tier 1 markets
• Personally lead C-level negotiations and close strategic, high-value partnerships (operators, affiliate networks)
• Build and own the partner pipeline strategy and ensure predictable, scalable revenue growth
• Represent the company as a strategic partner — positioning the platform as an end-to-end solution for launching and scaling brands
• Analyze Tier 1 markets: competitive landscape, regulatory environment, platform constraints, and emerging opportunities
• Translate market and partner feedback into product and business strategy, working closely with Product and Leadership
• Hire, coach, and develop a high-performing commercial team
• Build and maintain long-term strategic partnerships, driving growth and expansion post-launch
• Report directly to the CEO on commercial performance and strategic initiatives

What we are looking for:

• 7+ years of experience in B2B commercial leadership (iGaming, affiliate, fintech, or related regulated/high-risk industries), including 3+ years in a senior leadership role (Head of/VP/CCO)
• Proven track record of building and scaling a commercial or business development function, including team leadership (5+ direct/indirect reports)
• Demonstrated experience owning revenue targets and P&L for a business unit or function
• Deep experience selling complex products or solutions (platforms, white label, performance-based models)
• Strong understanding of Tier 1 market specifics — regulatory, competitive, and operational
• Solid grasp of user acquisition and monetization models in iGaming
• Exceptional negotiation and deal-closing skills at C-level
• Strategic thinking combined with hands-on execution capability
• English level: Upper-Intermediate or higher

What we offer:

• Work with a real product and have a direct impact on results
• Minimal bureaucracy — fast decision-making and support for strong ideas
• Influence on product and business outcomes, not just task execution
• Freedom in choosing approaches and tools
• Direct collaboration with the business and fast execution of initiatives
• A supportive, results-driven team
• Opportunities to learn and share expertise (mentorship, internships)
• Competitive compensation + full benefits package (health insurance, sports and meal compensation)
• 18 days of paid vacation + additional days off for important life events
• Comfortable office in the center of Kyiv
• Referral bonuses
• Relocation support

Your future responsibilities:

• Jira Process Improvement and Automation
• Transforming Business Requirements into Scalable Solutions
• Scaling Jira Environment (Multiple Teams, Complex Workflows)
• Resolving L2/L3 Issues
• Evaluating and Implementing Atlassian Marketplace

Your skills and experience:

• 5+ years with Jira / Atlassian ecosystem (administration, development, or engineering)
• Technical leadership: architecture decisions, code reviews, mentoring
• Hands-on with Jira Data Center and Cloud in complex environments
• Jira architecture design aligned with business processes
• ScriptRunner + Groovy for custom logic
• Jira REST API and integration patterns
• System integrations: REST, webhooks, middleware
• Access control and security: SSO, IAM, RBAC
• Work in regulated / security-sensitive environments

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral reward program for attracting new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional “maternity leave” for fathers, and financial assistance for parents upon the birth of children
• Comfortable working conditions: the possibility of a hybrid work format, offices equipped with shelters and generators, provision with modern equipment
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist or lawyer; discount program for sports and shopping; family days for children and adults; massage in the office
• Learning and development: access to over 130 online educational resources; corporate training programs, online library, mentoring program
• A great team: our colleagues are a community where curiosity, talent and innovation are welcomed. We support each other, learn together and grow. You can find like-minded people in over 15 professional communities, reading or sports clubs
• Career opportunities: we encourage advancement within the bank between functions
• Innovation and technology. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Andorid)Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink, we develop expertise in AI and actively integrate it into processes
• Support program for defenders: we preserve jobs and pay the average salary to mobilized people. We have a support program for veterans, and the Bank’s veteran community is developing. We are working to raise awareness among managers and teams on the issues of veterans’ return to civilian life. Raiffeisen Bank is recognized as one of the best employers for veterans (Forbes)

Why Raiffeisen Bank?

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter!
• One of the largest lenders to the economy and agricultural business among private banks
• Recognized as the best employer by EY, Forbes, Randstad, Franklin Covey, and Delo.UA
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ)
• One of the largest IT product teams among the country’s banks. • One of the largest taxpayers in Ukraine; 6.6 billion UAH were paid in taxes in 2023.

Opportunities for Everyone:

• Raif is guided by principles that focus on people and their development, with 5,500 employees and more than 2.7 million customers at the center of attention
• We support the principles of diversity, equality and inclusiveness
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to your special needs
• We cooperate with students and older people, creating conditions for growth at any career stage

You matter at Raif!

Want to learn more? Follow us on social media:

Facebook, Instagram, LinkedIn

______________________________________________________________________

Твої майбутні обов’язки: 

• Вдосконалення та автоматизація процесів у Jira
• Перетворення бізнес-вимог у масштабовані рішення
• Масштабування середовища Jira (кілька команд, складні робочі процеси)
• Вирішення проблем L2/L3
• Оцінка та впровадження Atlassian Marketplace

Твій досвід та навички:

• 5+ років досвіду роботи з екосистемою Jira/Atlassian (адміністрування, розробка або інженерія)
• Технічне лідерство: рішення щодо архітектури, огляд коду, наставництво
• Практичний досвід роботи з центром обробки даних та хмарою Jira у складних середовищах
• Проектування архітектури Jira, узгоджене з бізнес-процесами
• ScriptRunner + Groovy для налаштування логіки
• REST API та шаблони інтеграції Jira
• Системні інтеграції: REST, вебхуки, проміжне програмне забезпечення
• Контроль доступу та безпека: SSO, IAM, RBAC
• Робота в регульованих/чутливих до безпеки середовищах

Пропонуємо те, що має значення саме для тебе: 

• Конкурентна заробітна плата: гарантуємо стабільний дохід та річні бонуси за твій особистий внесок. Додатково, у нас діє реферальна програма винагороди за залучення нових колег до Райффайзен Банку
• Соціальний пакет: офіційне працевлаштування, 28 днів оплачуваної відпустки, додатковий “декрет” для татусів, та матеріальна допомога для батьків при народженні дітей
• Комфортні умови праці: можливість гібридного формату роботи, офіси забезпеченні укриттями та генераторами, забезпечення сучасною технікою
• Wellbeing програма: для всіх співробітників доступні медичне страхування з першого робочого дня; консультації психолога, нутриціолога чи юриста; дисконт програми на спорт та покупки; family days для дітей та дорослих; масаж в офісі
• Навчання та розвиток: доступ до понад 130 навчальних онлайн-ресурсів; корпоративні навчальні програми, онлайн бібліотека, програма менторства
• Крута команда: наші колеги — це спільнота, де вітаються допитливість, талант та інновації. Ми підтримуємо один одного, вчимося разом та зростаємо. Ти можеш знайти однодумців у понад 15-ти професійних ком’юніті, читацькому чи спортивному клубах
• Кар’єрні можливості: ми заохочуємо просування всередині банку між функціями
• Інновації та технології. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go(infra,security), Swift (IOS), Kotlin (Andorid) Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink, розвиваємо експертизу в AI та активно інтегруємо в процеси
• Програма підтримки захисників і захисниць: ми зберігаємо робочі місця та виплачуємо середню заробітну плату мобілізованим. Для ветеранів та ветеранок у нас діє програма підтримки, розвивається ветеранська спільнота Банку. Ми працюємо над підвищенням обізнаності керівників та команд з питань повернення ветеранів до цивільного життя. Райффайзен Банк відзначений як один з найкращих роботодавців для ветеранів (Forbes)

Чому Райффайзен Банк? 

Наша головна цінність — люди і ми даємо їм підтримку і визнання, навчаємо, залучаємо до змін. Приєднуйся до команди Райфу, адже для нас ТИ маєш значення! 

• Один із найбільших кредиторів економіки та аграрного бізнесу серед приватних банків 
• Визнаний найкращим працедавцем за версіями EY, Forbes, Randstad, Franklin Covey, Delo.UA 
• Найбільший донор гуманітарної допомоги серед банків (Червоний Хрест України, UNITED24, Superhumans, СМІЛИВІ) 
• Одна з найбільших ІТ-продуктових команд серед банків країни 
• Один із найбільших платників податків в Україні, за 2023 рік було сплачено 6,6 млрд гривень

Можливості для всіх: 

• Райф керується принципами, що фокусуються на людині та її розвитку, у центрі уваги 5 500 співробітників та понад 2,7 мільйони клієнтів  
• Підтримуємо принципи різноманіття, рівності та інклюзивності
• Ми відкриті до найму ветеранів і людей з інвалідністю та готові адаптувати робоче середовище під ваші особливі потреби
• Співпрацюємо зі студентами та людьми старшого віку, створюючи умови для зростання на будь-якому етапі кар’єри

В Райфі ти маєш значення! 

Бажаєш дізнатися більше? — Підписуйся на нас у соц.мережах: Facebook, Instagram, LinkedIn 

Join us to develop SLAM, Visual-Inertial Odometry (VIO), and state estimation solutions for real-world robotics and navigation systems.

We're looking for an engineer with a strong mathematical background and extensive experience in classical and geometric computer vision. You'll independently design, prototype, and optimize computer vision algorithms, quickly turn research ideas into working solutions, and contribute to technical decisions across the development process.

Responsibilities:

• Design, develop, and optimize classical and geometric computer vision algorithms
• Work with feature tracking, matching, and geometric processing
• Develop and improve SLAM / VIO and state estimation pipeline components
• Integrate and test multi-sensor fusion systems (camera + IMU)
• Design and run experiments, evaluate algorithm performance
• Translate research papers into practical implementations
• Collaborate with cross-functional engineering teams

Required Qualifications:

• 5+ years of professional experience in computer vision, robotics, or a related field
• Deep understanding of linear algebra, statistics, and optimization methods
• Strong hands-on experience with classical and geometric computer vision
• Strong understanding of camera models, feature detection and tracking, geometry, and state estimation
• Proven experience developing SLAM, Visual-Inertial Odometry (VIO), or related localization systems
• Strong C++ development skills and experience with Linux
• Experience designing, implementing, and optimizing production-ready computer vision algorithms
• Ability to independently investigate research papers and implement state-of-the-art methods
• Experience working on R&D projects
• Degree in Computer Science, Mathematics, Physics, Engineering, or related STEM field

Nice to Have:

• Experience with Python
• Knowledge of neural networks and CV libraries/frameworks (OpenCV, NumPy, PyTorch, ONNX, Eigen, etc.)
• Experience with sensor fusion techniques
• Familiarity with embedded or real-time systems
• Robotics or navigation background

About the Role

The company is seeking a senior QA engineer to take ownership of end-to-end quality across its entire technology stack, which includes web, native mobile applications, Unity-based games, and the supporting backend. This role requires a deep understanding of system behavior, ensuring not only basic functionality but also the correctness of mathematical calculations, money flows, promotions, and game logic under real-world conditions across all client platforms.

Responsibilities

• Own end-to-end manual testing across web client, iOS app, Android app, and backend services, including Unity games within each client.
• Verify cross-platform consistency, ensuring identical behavior for the same game, account, and session across different browsers and mobile devices.
• Verify game logic, RNG behavior, payout flows, and transactional integrity in a sweepstakes context where correctness is critical.
• Test promotions and bonus mechanics end-to-end, covering eligibility rules, trigger conditions, reward delivery, expiration, and interaction with other active promotions.
• Validate player segmentation logic to ensure correct offer and campaign delivery and prevent segment edge cases.
• Test admin panel features, including back-office tools for configuring promotions, managing players, adjusting balances, and operating the live product.
• Manage app version testing, including regression across supported iOS/Android versions, forced-update flows, backward compatibility, and staged rollouts.
• Test server APIs, message flows, and edge cases independently of any client.
• Reproduce, isolate, and document bugs with sufficient detail for engineers to fix them efficiently, identifying whether issues are client-specific, admin-side, or server-side.
• Design and maintain test plans for new features, regression suites, and release candidates across all clients.
• Partner directly with developers, product, game designers, and the promotions/CRM team throughout the development cycle.
• Help shape the QA process as the team and product scale.

Requirements

• 5+ years in QA, with at least 2 years in a senior or lead capacity.
• Strong hands-on experience testing web applications, mobile apps (iOS and Android), and backend systems (REST APIs, async flows, databases).
• Experience testing Unity games or other real-time interactive clients (strongly preferred).
• Experience testing complex business logic, such as promotions, segmentation, eligibility rules, or similar configurable systems with a large matrix of possible states.
• Experience testing admin/back-office tools and understanding their impact on the player experience.
• Sharp analytical instincts to identify gaps in specifications and design effective tests.
• Comfort with browser dev tools, Charles/Proxyman, Postman, Xcode/Android Studio, SQL clients, and log analysis.
• Cross-browser and cross-device testing experience.
• Clear written communication in English; Hebrew a plus.
• Nice to have: Background in iGaming, social casino, sweepstakes, or real-money gaming.
• Nice to have: Familiarity with payment flows, KYC/compliance testing, or fraud edge cases.
• Nice to have: Experience with CRM, marketing automation, or player engagement platforms.
• Nice to have: Exposure to test automation frameworks (Playwright, Appium, etc.).

About the Company

This leading gaming platform is focused on rigorous manual E2E testing at its current stage, given the broad surface area across multiple clients, an admin panel, and a constantly evolving promotions engine. The company supports growth into a QA Automation Engineer role for those interested in building out automation infrastructure, while also valuing individuals who prefer to remain focused on manual QA expertise.

We are hiring an Instructional Designer / Content Producer for the Go-to-Market Enablement team of a leading US-based SaaS platform.

The team equips global Sales and Customer Success staff with high-impact skills, tools, and learning content. This is an approximately 4-month contract with potential prolongation for another year. Senior instructional designers on the client side lead strategy, you own execution. The ideal candidate uses AI tools like Google Gemini and Claude to accelerate research, content strategy, and learning design.

Responsibilities:

- Collaborate with Enablement and GTM team members to identify the highest-impact content priorities

- Design modern, high-quality eLearning modules with Mindsmith

- Design engaging virtual instructor-led training via Google Slides

- Create scripts and develop video content using Vyond, Camtasia, and other video authoring tools

- Innovate on content development and distribution strategies to engage learners

- Improve, refine, and maintain existing content

- Conduct research to inform content strategy

Must-have skills:

- A Bachelor's degree

- 5+ years of experience in instructional design, including developing enablement content in the tech industry

- A track record of creative ways to engage and motivate remote learners

- Strong video, podcast, and roleplay production and editing skills

- Virtual course design expertise and a deep understanding of adult learning principles

- A collaborative, growth-minded, "roll up your sleeves" working style

- Excellent written and verbal English communication skills

Technical requirements:

- Tools: Canva, Google Suite, Confluence Cloud, Seismic, Mindsmith or Articulate Rise (or a similar authoring tool), Vyond (or a similar video authoring tool)

- Demonstrated expertise using AI tools (Google Gemini, Claude) to create content strategies and learning solutions

- Knowledge of accessibility standards (WCAG) and mobile-first design

- Strong project planning and stakeholder communication skills

Hiring process:

- HR interview with EchoGlobal

- Interview with the client's team

- Short practical assignment (an eLearning build with a brief walkthrough of your approach)

Important: after confirming your application on this platform, you’ll receive an email with the next step: completing your application on our internal site, LaunchPod. So keep an eye on your inbox and don’t miss this step — without it, the process can’t move forward.

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

We are looking for a Senior Technical Lead to serve as the regional delivery anchor for a follow-the-sun DevSecOps program, leading a cross-functional pod across ASPM integrations and AI-enabled SDLC secure code scanning. You will facilitate shift hand-offs with peer leads across timezones, own regional technical escalations, perform secure code reviews, and drive 24-hour delivery velocity in a regulated enterprise environment. The role requires 5+ years of software engineering experience with strong Python depth and technical leadership acumen.

What you will do

• Lead a localized, cross-functional pod of engineers and data scientists, ensuring continuous feature momentum across the 24-hour cycle.
• Facilitate seamless shift hand-offs with peer SDMs in other timezones to maintain 24/7 delivery velocity.
• Oversee the technical delivery of core workstreams, including Application Security Posture Management (ASPM) integrations and AI-enabled SDLC secure code scanning.
• Act as the primary escalation point for regional technical challenges, performing secure code reviews and guiding infrastructure architecture.

Must haves

• 5+ years of software engineering and architecture experience, with strong technical leadership or engineering management acumen.
• Deep expertise in Python.
• Ideally, experience with modern DevSecOps, Cloud Security, and CI/CD ecosystems.
• Complete technical ownership of the system's structural integrity, performance, and security, with the ability to provide creative direction and mentorship.
• Upper-intermediate English level.

Nice to haves

• Prior experience building or implementing AI-assisted developer workflows or intelligent agents.
• Experience with Java.
• Proven commercial experience managing distributed or follow-the-sun engineering teams in highly regulated enterprise environments (Finance, Healthcare, Defense).

The benefits of joining us

• Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps
• Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities
• A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands
• Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

• Short online form to confirm basic requirements
• 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.
• 5-minute introduction video

Synchronous stage – Live interviews

• Technical interview with our engineering team (scheduled at your convenience)
• Final interview with your future teammates

If it’s a match — you’ll get an offer!

Are you energized by walking into a client’s operation, finding the workflow that’s actually holding them back, and rebuilding it so AI handles the parts that don’t need a person? At Sigma Software, we don’t just add AI on top of existing processes  we redesign how the work gets done, with AI built into the operating logic from day one.

We’re looking for a Forward AI Deployment Engineer to own that redesign end to end: embedded with the client, hands-on with whatever automation the workflow actually needs, and accountable for turning a real operational problem into something running in production not a demo, not a pilot. Each engagement is built to leave something behind for the next one patterns, infrastructure, governance that already held up in production  so the second engagement doesn’t start from zero, and the tenth looks nothing like the first.

Requirements

• Proven experience taking AI systems from prototype to production inside a real operating environment, not just in a lab or sandbox.
• You treat LLM/RAG architectures, agentic systems, cloud platforms, and data pipelines as tools for redesigning how work gets done, not as the deliverable — and you’re strong and current enough with all of them to actually use them that way.
• Comfort mapping decision logic that’s partly undocumented, and judgment about where automation should stop and human accountability should start.

• Excellent communication and stakeholder management — able to advise a client directly and escalate without being asked.

   

  Responsibilities

   

• Embed directly with the client’s operational team to find the workflow that’s actually costing them time, quality, or money before recommending any tooling.
• Own the redesign end to end: rework the decision flow and handoffs around AI, then take the resulting system into production yourself.
• Translate a vague, cross-functional business problem into a concrete technical plan the client’s team can actually execute against.
• Prototype fast enough to show the client what’s possible, then build only the parts of that prototype the redesigned workflow actually needs.
• Where the redesign calls for it, build the agentic systems, RAG pipelines, or custom data pipelines that make it real never a deliverable in itself, always because the workflow needs it running in production.
• Manage stakeholder alignment across the client’s org, escalating early and requesting support before a blocker becomes a delay.
• Build up the client’s own team alongside the system pair with their people, explain the reasoning behind each decision, and leave them able to run and improve what you built after you’ve moved to the next engagement.
• Build the feedback loop from day one  telemetry, evaluation pipelines, human-in-the-loop review — so the system keeps improving after you’ve moved on.

About Us 

ChatRevenue.ai was founded by Ratmir Timashev (founder of Veeam) 

and Vlad Voskresensky (founder of Revenue Grid) to create the next generation of CRM systems. 

We’re building an AI-native CRM platform that completely redefines how sales automation 

works. 
By structuring data for intelligent automation, we enable agentic AI to design workflows, assist Sales Leaders and Reps in real time, and generate predictable sales funnels – all through a simple, chat-driven interface. 

Our mission: to build a CRM that works for User, not the other way around. 

About the Role 

This role is for engineers who thrive in dynamic environments where processes are still being shaped and impact is immediate. 

At ChatRevenue, we focus on outcomes rather than ceremonies – no endless grooming sessions or heavy planning rituals. 

Our engineering processes are evolving, and you’ll have a direct influence on how they are structured. There are no excessive management layers or long approval chains – decisions are made quickly through open discussion and direct collaboration. 

Previous startup experience is not required. What matters is your ability to operate without rigid rules, take initiative, and make independent technical decisions. 

What You’ll Do 

• Architect and maintain backend services using Python / FastAPI 
• Build seamless integrations with between our code product and external ecosystems (CRM, communication platforms) 
• Design and optimize scalable ETL/ELT pipelines 
• Develop and deploy production-ready Generative AI features to enhance product capabilities 
• Lead features from initial technical design to production release and ongoing support 
• Deliver high-quality code in short, impactful cycles 
• Maintain DevOps best practices (testing, CI/CD, security, containerization) 

What We’re Looking For 

• Strong Python skills (FastAPI, async, Pydantic) 
• Experience with SQL (PostgreSQL), Pandas, and data pipelines 
• Solid understanding of HTML/CSS/JavaScript
• Hands-on experience with Docker, Kubernetes, Azure, Kafka 
• Experience with CI/CD and Git-based workflows 
• Curiosity about product-building and openness to evolving environments 
• Strong teamwork skills – constructive code reviews, active participation in technical discussions, and ownership mindset 

Nice to have 

• Experience with OpenSearch 
• DevSecOps exposure 
• Advanced debugging skills 
• Azure API Management 
• Experience developing Generative AI features 
• Integrations with Salesforce, Google Meet, or similar platforms 

Why Join Us 

• Remote-first culture – work from anywhere 
• Flexible schedule aligned with European time zone 
• No bureaucracy or micromanagement – transparent and fast decision-making 
• Direct product impact – your work ships quickly and is visible in production 
• Real ownership – influence architecture and technical direction 
• Unlimited paid vacation and paid sick leave 
• Company-provided equipment 
• Premium AI tools subscription (ChatGPT, Copilot, Claude) 
• Professional growth – opportunity to own a technical domain or lead a module as the company scales 
• Competitive compensation starting from $6,000

If you want to build an AI-native CRM from the ground up and be part of the core team shaping the product, we’d love to hear your story. 

Apply or reach out directly – let’s build something truly transformative together. 

FTE: Full-time (40 h per week)
Timeline: 3-6 months (tbd)
Start: ASAP
English: B2
Recruitment process: a tech check with our client, then an interview with the main client

The company
A well-established B2D (business-to-developer) SaaS platform operating at significant scale. Their product is infrastructure-level - real-time connectivity used by developers worldwide.

The team
~6–7 people: tech lead, PM, delivery manager, 3 web engineers + contractors. Small, tight-knit, opinionated. Standups Monday and Friday.

The role
One senior hire. This is a product-minded engineering role, not ticket execution. They’re shifting away from reactive delivery toward engineers who understand customers and drive outcomes.

Tech stack
React + TypeScript (frontend), Ruby on Rails (backend), some Node/TS services, Postgres.

What they’re looking for

• Developer empathy - you build tools for developers, you get the frustrations firsthand
• Product thinking - question requirements, propose what should be built
• Ownership - concept to shipped with minimal hand-holding
• Proactive communicator
• Comfortable with AI coding assistants (they use them actively)
• Design + UX intuition

QNX Test Engineer

We are looking for a QNX Test Engineer to join an international automotive software engineering project focused on embedded systems and Software-Defined Vehicles.

The company works with OEMs and Tier-1 automotive suppliers, developing safety-critical embedded software, automotive platforms, ADAS and infotainment solutions.
 

Mandatory skills:

• QNX
• Rust
• Linux
   

What you will work with:

• Testing of embedded automotive software
• QNX-based systems
• Linux and low-level environments
• Test automation and software quality
• Development processes following automotive standards such as ASPICE and ISO 26262

Company Description
 

Join Sigma Software as a Principal Software Engineer and help shape secure, large-scale digital platforms for Public Sector initiatives. This is a strategic senior-level role for an experienced engineering leader who can combine hands-on development, architecture expertise, technical leadership, and customer-facing communication.
 

You will work with enterprise-grade Java-based solutions, participate in presales and discovery activities, define technical strategies, and guide teams through project launch and early delivery stages.
 

We at Sigma Software create impactful solutions for global Customers and support our engineers with professional growth opportunities, mature engineering culture, and the ability to influence projects from the earliest stages.
 

CUSTOMER

Our Customers operate within Public Sector environment where security, reliability, scalability, and regulatory compliance are critical. The projects focus on building and modernizing enterprise digital services that support mission-critical operations, complex integrations, and long-term maintainability for large-scale organizations.
 

PROJECT

You will join early-stage initiatives where technical leadership plays a key role in transforming business ideas into scalable implementation strategies. The position involves participation in presales activities, tenders, discovery workshops, architecture design, estimation, and project launch support.

The projects include enterprise Java ecosystems, cloud-native infrastructure, distributed systems, secure integrations, and modernization of legacy platforms. You will work closely with Customers, Sales, Delivery, and engineering teams to establish architecture standards and ensure successful project initiation.

Responsibilities:

• Participate in presales activities, discovery sessions, technical workshops, tenders, and RFI/RFP analysis.
• Translate business requirements into scalable technical solutions and implementation strategies.
• Design enterprise-level architectures for Java-based distributed systems and microservices platforms.
• Prepare technical proposals, estimations, architecture diagrams, delivery assumptions, and implementation roadmaps.
• Define technology stack, infrastructure approach, integrations, security principles, and team composition.
• Present and defend technical solutions during Customer discussions and stakeholder meetings.
• Support Sales and Delivery teams during presales and project initiation phases.
• Lead technical project start-up activities and transform high-level concepts into actionable implementation plans.
• Establish architecture standards, engineering guidelines, and development best practices.
• Guide engineering teams during the first delivery stages and support onboarding and technical interviews.
• Conduct architecture and code reviews to ensure scalability, maintainability, and security compliance.
• Resolve complex technical challenges and mentor Senior and Lead Engineers.
• Drive technical decision-making while balancing business goals, delivery timelines, and quality expectations.

Requirements:

• 5+ years of software engineering experience with strong technical leadership responsibilities.
• Strong hands-on expertise in Java ecosystem development.
• Deep knowledge of Spring and Spring Boot.
• Strong understanding of microservices and distributed systems architecture.
• Experience designing and implementing REST APIs and event-driven systems.
• Practical experience with Kafka or similar messaging technologies.
• Experience with relational and NoSQL databases.
• Strong cloud platform experience with AWS, Azure, or GCP.
• Experience with Docker, Kubernetes, CI/CD pipelines, and infrastructure automation.
• Understanding of application security, monitoring, logging, and observability practices.
• Experience working with incomplete or ambiguous requirements and converting them into technical solutions.
• Experience participating in presales, discovery phases, solution proposals, or tender processes.
• Strong estimation and solution design skills.
• Excellent Customer-facing communication and presentation skills.
• Ability to independently drive technical initiatives and take ownership.
• Upper - Intermediate English level.

Приєднуйтесь до Sigma Software на позицію Principal Software Engineer та допомагайте створювати безпечні цифрові платформи великого масштабу для ініціатив у сфері Public Sector. Це стратегічна позиція senior-рівня для досвідченого інженерного лідера, який може поєднувати розробку, архітектурну експертизу, технічне лідерство та комунікацію з клієнтами.
 

Ви працюватимете з enterprise-рішеннями на базі Java, братимете участь у presales та discovery-активностях, визначатимете технічні стратегії та супроводжуватимете команди під час запуску проєктів і на ранніх етапах реалізації.

У Sigma Software ми створюємо значущі рішення для глобальних Клієнтів та підтримуємо наших інженерів можливостями професійного розвитку, зрілою інженерною культурою та можливістю впливати на проєкти з найперших етапів.
 

КЛІЄНТ

Наші Клієнти працюють у сфері Public Sector, де безпека, надійність, масштабованість та відповідність нормативним вимогам мають критичне значення. Проєкти зосереджені на створенні та модернізації enterprise-цифрових сервісів, які підтримують критично важливі операції, складні інтеграції та довгострокову підтримуваність для великих організацій.

ПРОЄКТ

Ви приєднаєтесь до ініціатив на ранніх етапах, де технічне лідерство відіграє ключову роль у перетворенні бізнес-ідей на масштабовані стратегії реалізації. Позиція передбачає участь у presales-активностях, тендерах, discovery-воркшопах, проєктуванні архітектури, оцінюванні та підтримці запуску проєктів.

Проєкти включають enterprise Java-екосистеми, cloud-native інфраструктуру, розподілені системи, безпечні інтеграції та модернізацію legacy-платформ. Ви тісно співпрацюватимете з Клієнтами, Sales, Delivery та інженерними командами для встановлення архітектурних стандартів та забезпечення успішного запуску проєктів.

Обов’язки:

• Брати участь у presales-активностях, discovery-сесіях, технічних воркшопах, тендерах та аналізі RFI/RFP.
• Перетворювати бізнес-вимоги на масштабовані технічні рішення та стратегії реалізації.
• Проєктувати архітектуру enterprise-рівня для розподілених систем та мікросервісних платформ на базі Java.
• Готувати технічні пропозиції, оцінки, архітектурні діаграми, припущення щодо реалізації та дорожні карти.
• Визначати технологічний стек, підхід до інфраструктури, інтеграції, принципи безпеки та склад команди.
• Презентувати та захищати технічні рішення під час обговорень із Клієнтами та зустрічей зі стейкхолдерами.
• Підтримувати Sales та Delivery команди під час presales та етапів запуску проєктів.
• Керувати технічними активностями на старті проєкту та перетворювати високорівневі концепції на практичні плани реалізації.
• Встановлювати архітектурні стандарти, інженерні рекомендації та найкращі практики розробки.
• Керувати інженерними командами на перших етапах реалізації та підтримувати онбординг і технічні інтерв’ю.
• Проводити архітектурні та code review для забезпечення масштабованості, підтримуваності та відповідності вимогам безпеки.
• Вирішувати складні технічні завдання та менторити Senior і Lead Engineers.
• Керувати процесом прийняття технічних рішень, балансуючи бізнес-цілі, терміни реалізації та очікування щодо якості.

Вимоги:

• 5+ років досвіду у software engineering із сильними обов’язками у сфері технічного лідерства.
• Сильна практична експертиза у розробці в Java-екосистемі.
• Глибокі знання Spring та Spring Boot.
• Глибоке розуміння архітектури мікросервісів та розподілених систем.
• Досвід проєктування та реалізації REST API та event-driven систем.
• Практичний досвід роботи з Kafka або аналогічними технологіями обміну повідомленнями.
• Досвід роботи з реляційними та NoSQL базами даних.
• Сильний досвід роботи з хмарними платформами AWS, Azure або GCP.
• Досвід роботи з Docker, Kubernetes, CI/CD pipeline та автоматизацією інфраструктури.
• Розуміння безпеки застосунків, моніторингу, логування та практик observability.
• Досвід роботи з неповними або неоднозначними вимогами та перетворення їх на технічні рішення.
• Досвід участі у presales, discovery-фазах, підготовці solution proposals або тендерних процесах.
• Сильні навички оцінювання та проєктування рішень.
• Відмінні навички комунікації та презентації у взаємодії з Клієнтами.
• Здатність самостійно вести технічні ініціативи та брати на себе відповідальність.
• Рівень англійської — Upper-Intermediate.