Jobs

Overview:
We are looking for an experienced Senior Flutter Engineer to continue the development and optimization of cross-platform applications for mobile and embedded Android devices. This role focuses on delivering high-quality UI/UX, improving application performance, and refining developer workflows. You will collaborate closely with designers, architects, and backend engineers to implement robust, user-centric features using modern tools and best practices.

Responsibilities

• Develop and optimize Flutter-based applications for mobile and embedded Android platforms;
• Implement performant, maintainable UI/UX features based on product and design requirements;
• Integrate secure RESTful APIs, including client-side certificate authentication;
• Enhance integration with existing video streaming infrastructure, with a focus on UX quality and performance;
• Apply modern Flutter development practices such as state management, hot reload, and automated testing;
• Collaborate with cross-functional teams to ensure seamless integration with backend services and CI/CD pipelines.

Requirements

• 5+ years of professional experience in software development, with strong focus on Flutter;
• Proven experience building Flutter applications for mobile and embedded Android devices;
• Strong knowledge of Dart, Flutter widgets, state management solutions, and performance profiling;
• Hands-on experience integrating secure APIs over HTTPS, including client-side certificates;
• Experience working with modern developer tooling, automated testing frameworks, and CI/CD pipelines;
• Exposure to video streaming SDKs and multimedia-focused UX optimization is a strong plus;
• Bonus: Experience with AR features, Bluetooth/Wi-Fi communication, or e-commerce platform integrations.

Uklon is a product IT company which develops a leading ride-hailing service. Daily, Uklon expert team pumps up one of the largest infrastructures on the market of Ukraine and abroad ensuring the interaction between drivers and riders.

We create a high-load product with ambitious technological challenges, latest innovations and non-trivial moves behind. Our work framework is to test new hypotheses, push our ideas using the latest tech stack.
Let’s drive the industry together!

Join us as a Growth Lead.

Hiring process: Introduction, test assignment and final meeting.

What our offer includes specifically for this role:

• working in high-performing, self-sufficient teams with a clear focus and understanding of priorities
• launching experiments for an audience of over 2 million users
• contributing to the growth of a Ukrainian product in Ukraine and expansion markets
• working in a team of professionals, including data analysts, researchers, and developers, with well-established processes and clearly defined goals
• a data-driven decision-making culture
• the opportunity to see the results of your work in a product used by thousands of people — including yourself
• minimal bureaucracy, enabling fast decision-making and flexibility in implementing changes
• a company culture where every employee matters and has a real impact on processes and product development
• annual bonus based on company performance

How exactly you can influence the development of the Company:

• define and drive growth strategy: own the end-to-end product growth strategy, translating company objectives into clear product goals, OKRs, and execution plans.
• lead and coordinate two cross-functional growth product teams
• manage and develop Product Managers
• build and execute the product roadmap:
— develop and maintain a multi-quarter product roadmap aligned with business priorities, growth opportunities, and marketplace dynamics
— identify and launch high-impact product initiatives
• drive experimentation and data-driven decision making
• design and oversee experiments and product tests, ensuring product decisions are validated through data and measurable impact.
• define and track growth metrics: own core product and marketplace metrics, monitor performance, and ensure initiatives deliver measurable improvements.
• align stakeholders and facilitate collaboration
• improve team processes and effectiveness
• identify and mitigate product and marketplace risks

Challenges for three months:
• understand the product, marketplace, and growth drivers: gain deep understanding of the marketplace dynamics, core growth levers, user behavior, and key product metrics.
• align on growth strategy and priorities
• assess current growth initiatives and experimentation processes: review ongoing experiments, product initiatives, and analytics frameworks to identify improvement opportunities
• align and guide PM roadmaps: partner with the Growth Product Managers to review, align, and prioritize their roadmaps, ensuring initiatives support company objectives, growth strategy, and measurable business outcomes

Challenges for six months:
• deliver measurable growth impact: launch and scale product initiatives that drive improvements in key growth metrics (activation, engagement, retention, marketplace efficiency)
• strengthen experimentation and data-driven cultur: improve experimentation processes and ensure teams consistently validate product decisions through data and testing
• scale product team effectiveness: ensure the two growth teams operate with clear priorities, strong ownership, and effective collaboration
• improve marketplace performance and user experience: identify and implement product improvements that enhance marketplace balance and customer experience
• build strong team and stakeholder alignment: establish effective collaboration with Product, Engineering, Design, Data, UXR, and key business stakeholders

To achieve the results, you will need:

• product management experience: 5+ years of experience in Product Management, delivering successful consumer-facing B2C products at scale
• people management: 2+ years of experience managing Product Managers and leading product teams
• product growth strategy: proven ability to translate business goals into clear OKRs, define and execute product-led growth strategies that drive measurable business outcomes (activation, retention, marketplace efficiency, revenue)
• experimentation & data-driven product development: strong expertise in A/B testing, experiment design, and result interpretation, including defining success metrics and making data-informed product decisions
• product analytics: advanced analytical skills and ability to work with product data (funnels, cohorts, behavioral metrics)
Experience collaborating closely with data analysts and interpreting complex datasets.
• roadmap ownership: experience owning multi-quarter roadmaps, aligning product initiatives with business goals and key performance metrics
• cross-functional product leadership: experience leading Product Managers and cross-functional teams (Engineering, Design, Data, UXR) and delivering complex initiatives from discovery to launch
• customer-centered product development: ability to translate user problems and insights into scalable product solutions that improve customer experience and drive business performance
• English level: Upper Intermediate

Important:

User experience at Uklon is not just an abstract metric. We want to experience the product the same way our users do. To better understand customers’ needs and challenges, our team occasionally completes orders personally — acting as drivers. Therefore, it is essential to have:
• a Category B driver’s license
• access to a car and the willingness to complete Uklon and competitor orders as a driver in order to test the solutions you create through own experience

Certainly, we will teach you, but it’s good to have:

• experience with mobile or marketplace products

How do you manage your working hours?
• flexible schedule based on role responsibilities
• days off with full compensation: 20 for personal needs, 10 for illness, 1 more on a birthday occasion (a gift from the company), up to 8 for blood donation.

How will you level up your skills at Uklon?
• internal knowledge sharing, mentorship programs, and training for soft & hard skills
• professional certifications for experts
• corporate library and subscriptions to information resources
• personal/team learning budget
• corporate discounts and сompensation for English lessons
• long-term training program for managers

Care and support
• medical insurance in Ukraine
• paid therapy sessions with Pleso
• gamification, gifts, giveaways and partner discounts
• sports events and corporate team buildings
• wellness programs with emotional well-being workshops
• relaxing massage weeks in the office
• promo codes for Uklon rides

Regular Sport Activities:
Uklon Football — weekly
Uklon Online & Offline Yoga — weekly
Corporate discounts and partial compensation for sports activities.

Corporate social responsibility
Uklon is a socially responsible business and is among the top 10 largest donors to Ukraine’s Defense Forces and humanitarian initiatives among Ukrainian companies in the IT and telecommunications sector. Since the beginning of the full-scale invasion, the total financial contributions of the company and its founders to the Defense Forces, social initiatives, and charitable projects have exceeded UAH 339 million.

If you’re looking for a dynamic and ambitious product company focused on growth and global expansion, passionate about cutting-edge technologies, and eager to reveal your inner drive — join Uklon team!

*We value every application and aim to provide feedback within 7 business days. If you haven’t received a response — don’t worry: it simply means there wasn’t a match with the position this time.
If you don’t see an email from us — please check your Spam folder or other inbox tabs. Sometimes our messages end up there.

Thank you for choosing Uklon. See you soon!

We are looking for an experienced Python Software Engineer to join our team and help build AI-driven automation solutions. In this role, you will design and enhance intelligent workflows that automate internal processes and improve overall efficiency.

You’ll work closely with cross-functional teams, contributing to scalable systems and high-quality engineering practices in a fast-paced, product-oriented environment.
 

Responsibilities:

• Design, develop, and improve AI-powered workflows and services
• Implement new features and optimize existing functionality for performance and scalability
• Write and maintain unit and integration tests
• Participate in code reviews and contribute to engineering best practices
• Apply modern architectural approaches and industry standards
• Collaborate with other teams to deliver reliable and high-quality solutions
   

Required Qualifications:

• 5+ years of commercial software development experience
• Strong proficiency in asynchronous Python (e.g., asyncio, aiohttp)
• Hands-on experience with AWS services (Lambda, IAM, S3, SQS/SNS, EC2, ECS)
• Experience with CI/CD pipelines and DevOps practices
• Experience designing RESTful APIs, including security, versioning, and error handling
• Solid understanding of software architecture, design patterns, and data structures
• Strong communication skills and experience working in distributed teams
• Upper-intermediate level of English
   

As a plus:

• Experience building or working with agent-based (agentic) workflows
• Familiarity with Bedrock AgentCore or Strands SDK
• Experience with containerization (Docker, Kubernetes)
• Experience with AI-assisted development tools (e.g., Cursor, CLine, Claude Code)

Location: Remote / Hours: 9 AM – 5/6 PM PT (California time)

About the Company

Our client is a leading autonomous vehicle technology company operating at the cutting edge of self-driving software development. Their internal simulation platform is mission-critical; every software change to the autonomy stack is validated through simulation before reaching the road.

Role Overview

We are looking for an experienced Python engineer to join a short-term engagement supporting a legacy internal tooling application currently undergoing an ownership transition. This is a high-trust, high-visibility role: you will be the single point of contact for an important simulation-related tool, responsible for keeping it running, handling user requests, and converting years of tribal knowledge into structured documentation, paving the way for the tool's eventual integration into the company's broader platform.

This role is well-suited to a seasoned engineer who thrives in support-oriented environments, communicates clearly, and can navigate legacy codebases with confidence.

Key Responsibilities

• Serve as the primary owner and day-to-day support engineer for a Python/JavaScript (Vue.js) internal application
• Monitor a dedicated Slack channel and respond promptly to user requests: data queries, bug reports, and minor feature asks
• Implement small enhancements (additional UI fields, database schema changes, configuration updates, etc.)
• Participate in structured knowledge transfer sessions with the outgoing developer
• Create comprehensive technical documentation: architecture, data models, runbooks, and tribal knowledge capture
• Transfer documented knowledge to the receiving engineering team
• Provide on-call weekend support via OpsGenie, responding to alerts and resolving incidents if any.

Requirements

• 5+ years of professional software engineering experience
• Strong proficiency in Python (backend services, scripting, debugging)
• Solid experience with PostgreSQL or equivalent relational databases (querying, schema management)
• Ability to read, understand, and maintain legacy/undocumented codebases
• Basic frontend skills sufficient to make UI-level changes (JavaScript / Vue.js)
• Experience working in Slack-based async support environments
• Excellent written and verbal communication skills in English
• Availability during California business hours (9 AM - 5/6 PM PT) with reliable on-call coverage on weekends
• Comfortable installing and using OpsGenie for incident alerting

Nice-to-Have Skills

• Prior experience in autonomous vehicles, robotics, or simulation-heavy domains
• Familiarity with Kafka or event-driven architectures
• Experience with knowledge transfer projects or technical documentation initiatives

Background working with tools like Airflow (contextual awareness, not hands-on required)

Your future responsibilities:

• Lead the System Analysts team for the MyRaif mobile banking application
• Continuously analyze stakeholder needs and organizational changes to improve the current BA approach
• Participate in feature discovery process and consult Product Owner and stakeholders on technical system abilities
• Validate solution architecture to ensure alignment with business requirements and objectives
• Design APIs to support seamless integration and functionality within the mobile banking ecosystem
• Design database structures and data models to ensure efficient, secure data management
• Use UML and BPMN to model business processes and system workflows
• Mentor and guide junior analysts, promoting skill development and knowledge sharing
• Conduct impact analysis and recommend effective solutions for system improvements
• Monitor and manage risks and changes affecting system design and delivery
• Ensure compliance with banking regulations and security standards in system design

Your skills and experience:

• 5+ years of experience as a System Analyst
• Experience with Agile methodologies (Scrum, Kanban)
• Strong understanding of microservices architecture, API design, and data modeling
• Proficient in UML and BPMN
• Proven experience designing and continuously improving BA approaches, including requirements lifecycle management, documentation standards, and change, risk, and stakeholder management processes
• Strong leadership skills with experience mentoring junior colleagues
• Excellent communication and collaboration skills; adept at working effectively within cross-functional teams
• Strong decision-making skills with the ability to analyze complex situations and provide effective solutions

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 program with rewards for bringing in new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional paternity leave, and financial assistance for parents with newborns
• Comfortable working conditions: possibility of a hybrid work format, offices equipped with shelters and generators, modern equipment. Classification: PUBLIC
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist, or lawyer; discount programs for sports and purchases; family days for children and adults; in-office massages
• Training and development: access to over 130 online training resources; corporate training programs in CX, Data, IT Security, Leadership, Agile. Corporate library and English lessons. Great team: our colleagues form a community where curiosity, talent, and innovation are welcome. We support each other, learn together, and grow. You can find like-minded individuals in over 15 professional communities, reading clubs, or sports clubs
• Career opportunities: we encourage advancement within the bank across functions
• Innovations and technologies: 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 (Android). Data stores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink
• Support program for defenders: we maintain jobs and pay average wages to mobilized individuals. For veterans, we have a support program and develop the Bank’s veterans community. We work on increasing awareness among leaders and teams about the return of veterans to civilian life. Raiffeisen Bank has been recognized as one of the best employers for veterans by 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:

• Rife 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

Want to learn more? — Follow us on social media:

Facebook, Instagram, LinkedIn

______________________________________________________________________

Твої майбутні обов’язки:

• Керувати командою системних аналітиків для мобільного банківського застосунку MyRaif
• Постійно аналізувати потреби зацікавлених сторін та організаційні зміни для покращення поточного підходу до бізнес-аналітики
• Участь у процесі виявлення функцій та консультування Власника Продукту та зацікавлених сторін щодо технічних можливостей системи
• Перевіряти архітектуру рішення для забезпечення відповідності бізнес-вимогам та цілям
• Проектувати API для підтримки безперебійної інтеграції та функціональності в екосистемі мобільного банкінгу
• Проектувати структури баз даних та моделі даних для забезпечення ефективного та безпечного управління даними
• Використовувати UML та BPMN для моделювання бізнес-процесів та робочих процесів системи
• Наставляти та керувати молодшими аналітиками, сприяючи розвитку навичок та обміну знаннями
• Проводити аналіз впливу та рекомендувати ефективні рішення для покращення системи
• Моніторинг та управління ризиками та змінами, що впливають на проектування та реалізацію системи
• Забезпечувати дотримання банківських правил та стандартів безпеки під час проектування системи

Твій досвід та навички:

• 5+ років досвіду роботи системним аналітиком
• Досвід роботи з Agile-методологіями (Scrum, Kanban)
• Глибоке розуміння архітектури мікросервісів, проектування API та моделювання даних
• Володіння UML та BPMN
• Підтверджений досвід розробки та постійного вдосконалення бізнес-підходів, включаючи управління життєвим циклом вимог, стандарти документації та процеси управління змінами, ризиками та зацікавленими сторонами
• Сильні лідерські якості з досвідом наставництва молодших колег
• Відмінні комунікаційні навички та навички співпраці; вміння ефективно працювати в міжфункціональних командах
• Сильні навички прийняття рішень зі здатністю аналізувати складні ситуації та пропонувати ефективні рішення

Пропонуємо те, що має значення саме для тебе: 

• Конкурентна заробітна плата: ми гарантуємо стабільний дохід та щорічні бонуси за ваш особистий внесок. Крім того, у нас є реферальна програма з винагородами 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 з CX, Data, IT Security, Лідерства, Agile, корпоративна бібліотека.
• 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.
• 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 

About the Company

Ubidex is a B2B SaaS platform focused on user retargeting and reactivation through advertising. We work with international clients and help businesses increase retention and LTV.

About the Role

We are looking for an Inbound Sales professional who will be responsible for converting inbound demand into paid contracts and guiding clients from pilot to annual agreements.

This is not an SDR or lead generation role - this position focuses on closing and revenue ownership.

Responsibilities

• Working with inbound leads (Marketing, conferences, referrals, partners)
• Conducting intro and demo calls
• Qualifying leads and managing deals from SQL to payment
• Preparing proposals and negotiating commercial terms
• Driving clients from pilot phase to annual contract
• Collaborating closely with Customer Success (handover, pilot stage, scaling)
• Managing pipeline and revenue forecasting in CRM
• Participating in industry conferences (according to the agreed plan)
   

Who We’re Looking For

We’re looking for a mature sales professional who already knows how to close deals and wants to grow in B2B SaaS sales.

Must-have:

• 5+ years of overall sales experience
• Minimum 2 years in B2B
• Proven deal-closing experience
• Confident in conducting demos and negotiations
• Strong understanding of the B2B sales funnel
• Structured CRM management
• English — Advanced+
• Ukrainian and Russian — fluent
   

Nice to have:

• Experience in B2B SaaS / AdTech / MarTech / iGaming
• Experience with international clients
• Experience with pilot projects and subscription models
• Understanding of performance marketing
   

How We Work

• Clearly structured processes between Sales, Marketing, and Customer Success
• CRM as a single source of truth
• Focus on revenue results, not activity volume
• Transparent KPIs and clear ownership
   

What We Offer

• Full revenue ownership within your segment
• Inbound demand (no cold outbound focus)
• Competitive compensation (fixed + commission)
• Opportunity to impact revenue growth
• Growth path toward Senior Account Executive
• Remote format and international market exposure
• Strong team and complex product
   

Role Summary

Inbound Sales is responsible for converting inbound demand into paid contracts and guiding clients from pilot to annual subscription within their assigned segment.

We are looking for a Site Reliability Engineer / DevOps Engineer to help scale and operate the core infrastructure behind a rapidly growing AI infrastructure platform. You will join an expanding infrastructure team focused on building reliable, scalable, and cost-efficient systems that power production workloads across a distributed environment.

This role is ideal for someone who enjoys working close to infrastructure, solving complex operational challenges, and improving system reliability in a fast-moving startup environment.

Requirements
- 5+ years of experience in SRE, DevOps, platform engineering, or infrastructure engineering
- Strong production experience with Kubernetes and networking
- Hands-on experience operating AWS infrastructure, especially EKS
- Strong Linux and distributed systems experience, including environments beyond fully managed cloud abstractions
- Experience with Prometheus, Grafana, Loki, Jaeger, and OpenTelemetry
- Experience with GitOps and deployment workflows (Helm, FluxCD or similar)
- Infrastructure as Code experience, ideally Terraform
- Experience with alert tuning, runbooks, and incident management practices
- Clear communicator able to work effectively in async, distributed teams
- Excellent English (spoken and written).

Nice to Have
- Experience with AI inference, ML infrastructure, or high-performance distributed systems
- Experience managing GPU fleets, bare-metal infrastructure, or multi-provider compute environments
- Experience using AI tools to improve engineering productivity.

Responsibilities:
- Build, operate, and continuously improve the infrastructure powering a distributed inference platform
- Own reliability, scalability, and operational excellence across AWS-based control planes and a multi-provider GPU fleet
- Design and maintain networking between control planes, Kubernetes clusters, and geographically distributed GPU hosts
- Operate and enhance Kubernetes-based orchestration (primarily EKS)
- Manage deployments and infrastructure using Helm, FluxCD, and Terraform
- Improve observability through metrics, logs, traces, dashboards, and alerting (Prometheus, Grafana, Loki, Jaeger, OpenTelemetry)
- Tune alerts, develop runbooks, and strengthen operational readiness as systems scale
- Respond to production incidents, perform root cause analysis, and implement long-term fixes
- Collaborate with globally distributed engineers using clear asynchronous communication and structured handoffs.

About the Project
The product is a US-based platform providing scalable and reliable access to GPU compute through a globally distributed infrastructure. It enables customers to run production AI inference workloads efficiently across multiple providers.

About Us:

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies, is looking for a Data Engineer to join our team.

We are expanding an international, diverse team with experts in trading, statistics, engineering, and technology. Our disciplined approach, combined with rapid market feedback, allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 

Role Highlights:
We are seeking an experienced Senior Data Engineer to design, build, and maintain our comprehensive Data Lake for a fast-growing number of research and production datasets. This role combines hardware and platform infrastructure expertise with data engineering excellence to support our rapidly growing data assets (~200TB current, scaling ~100TB/year). 
 

Responsibilities:

• Architect and manage high-performance, scalable on-premise data storage systems optimized for large-scale data access and analytics workloads
• Configure and maintain compute clusters for distributed data processing
• Plan capacity and scalability roadmaps to accommodate 100TB+ annual data growth
• Design and implement efficient monitoring and alerting systems to forecast growth trends and proactively react to critical states
• Design, create, automate, and maintain various data pipelines
• Enhance existing and setup new “data checks” and alerts to determine when the data is “bad”
• Design and implement a comprehensive on-premise Data Lake system connected to VAST storage solution for normalized market data across:
  • US Equities, US Futures, and SIP feeds
  • Other market data sources that will be further added
  • Security Definition data for various markets
  • Various private column data
• Build and operate end‑to‑end data pipelines and SLA/SLO monitoring to ensure data quality, completeness, and governance
• Analyze existing data models, usage patterns, and access frequencies to identify bottlenecks and optimization opportunities
• Develop metadata and catalog layers for efficient data discovery and self‑service access
• Design and deploy event‑driven architectures for near real‑time market data processing and delivery
• Orchestrate ETL/ELT data pipelines using tools like Prefect (or Airflow), ensuring robustness, observability, and clear operational ownership
• Ensure fault tolerance, scalability, and high availability across existing systems
• Partner with traders, quantitative researchers, and other stakeholders to understand use cases and continuously improve the usability, performance, and reliability of the Data Lake  

Requirements:

• 5+ years of experience in data engineering or data platform roles
• Proven experience with large‑scale data infrastructure (hundreds of TBs of data, high‑throughput pipelines)
• Strong understanding of market data formats and financial data structures (e.g., trades, quotes, order books, corporate actions)
• Experience designing and modernizing data infrastructure within on-premise solutions
• Bachelor’s degree in Computer Science, Engineering or related field required; Master’s degree preferred or equivalent practical experience

Tech Skills:

• Data Engineering - Spark, Iceberg (or similar table formats), Trino/Presto, Parquet optimization
• ETL pipelines - Prefect/Airflow or similar DAG-oriented tools
• Infrastructure - High-performance networking and compute
• Storage Systems - High-performance distributed storage, NAS/SAN, object storage
• Networking - Low-latency networking (aware about DPDK and kernel bypass technologies. Data center infrastructure basics
• Programming - Python (production‑grade), SQL, building APIs (e.g., FastAPI)
• Data Analysis - Advanced SQL, Tableau (or similar BI tools), data profiling tools

Nice to have:

• Experience in HFT or financial services
• Background in high‑frequency trading (HFT) or quantitative finance

What we offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Healthcare & Sports/gym budget
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches
   

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

Chief Financial Officer (CFO)

Fintech / Payments / High-Risk | EU Structure

We are looking for a strong, hands-on Chief Financial Officer to lead the financial function in a fast-growing fintech company operating in payments, acquiring, and high-risk segments across multiple jurisdictions.

This is a key C-level role with direct impact on:

• financial architecture of the business

• liquidity and cash flow management

• financial transparency and control

• collaboration with Risk, Compliance, and Operations

• long-term scalability of the company

You will work directly with the CEO and executive team, helping shape a transparent, resilient, and scalable financial system.

⸻

Key Responsibilities

Financial Architecture & Structure

• Build and optimize the financial architecture of a multi-jurisdictional business structure

• Design and control fund flows between legal entities, providers, and partners

• Ensure alignment with regulatory, contractual, and tax requirements

• Support the development of a scalable and sustainable financial model for the business

Liquidity & Cash Flow Management (Fiat + Crypto)

• Manage daily liquidity across multiple payment flows

• Oversee payment calendars, balances, obligations, limits, and settlements

• Monitor and mitigate risks such as:

• liquidity gaps

• settlement delays

• FX exposure

• blocked or reserved funds

• Build financial scenarios and forecasting models (base / stress / growth cases)

Reconciliation & Financial Control

• Oversee and improve end-to-end reconciliation processes

• Ensure data accuracy across:

• transactions

• fees

• FX rates

• conversions

• settlements

• Identify anomalies, financial inefficiencies, margin leakage, and operational blind spots

Accounting, Reporting & Intercompany

• Build and manage intercompany financial models (loans, service agreements, fees, licensing)

• Supervise external accounting and financial reporting processes

• Ensure tax compliance and support transfer pricing logic where relevant

• Maintain financial discipline and reporting accuracy across jurisdictions

FP&A & Management Reporting

• Own and manage:

• P&L

• Cash Flow

• unit economics

• Lead budgeting, forecasting, and variance analysis

• Build clear management reporting and dashboards for leadership

• Provide the CEO with high-quality financial visibility and decision support

Cross-Functional Partnership

• Work closely with Risk, Compliance, Operations, Legal, and Business teams

• Integrate financial logic into key business and risk decisions

• Support topics related to:

• AML / KYT / Fraud

• reserves and rolling reserves

• chargebacks

• fund blocking and settlement exposure

Process Building & Automation

• Build transparent and scalable financial processes

• Document workflows and establish internal controls

• Introduce automation and improve auditability across the finance function

• Bring structure and clarity into complex financial operations

⸻

Requirements

Must-have

• 1.5+ years of experience in fintech / payments / acquiring

• Mandatory experience in high-risk segments

• Experience working in PSP / EMI / acquiring environments

• Strong understanding of international payment flows

• Experience with multi-jurisdictional business structures

• Hands-on experience with reconciliation and settlement processes

• Strong understanding of liquidity and operational finance in payments

• Ability to work both strategically and operationally

Nice to have

• Experience with crypto payments or hybrid fiat/crypto models

• Understanding of safeguarding / segregation of funds

• Experience with:

• chargebacks

• rolling reserves

• settlement risk

• Experience in regulated environments (EU / UK)

⸻

Leadership Competencies

• Strong leadership skills and ability to own the finance function end-to-end

• Experience building or developing teams across:

• Treasury

• Accounting

• FP&A

• Reconciliation

• Ability to collaborate cross-functionally with senior stakeholders
• Strong decision-making skills in a fast-changing, high-growth environment

• Strategic thinking with a deep understanding of how finance impacts the business

• High level of ownership, accountability, and business maturity

• Ability to structure complexity and create order in dynamic systems

• Strong communication skills and ability to translate financial logic into business decisions

⸻

Success in This Role Looks Like

• Stable and well-managed liquidity

• Transparent and accurate financial reporting

• No critical reconciliation or settlement errors

• Clear financial visibility for leadership

• Scalable, well-structured financial processes

• Strong partnership between Finance and the rest of the business

⸻

What We Offer

• C-level role with real business impact

• Direct collaboration with the CEO and executive team

• Opportunity to shape and build the finance function

• Fast-growing and ambitious fintech environment

• Flexible work format

• High ownership, visibility, and influence on strategic decisions

In a partnership with a global consulting company we are seeking a versatile Senior Frontend Engineer to join our team and contribute to a large-scale, modular enterprise product.

Our ecosystem is in an active phase of evolution: while our core system is built on Sencha Ext JS (7.5+), we are strategically introducing React for new functional modules and high-performance UI components. The ideal candidate is a "bridge-builder"—an engineer who can navigate both frameworks, leveraging the power of modern React and the Carbon (Client Design System) while maintaining and optimizing our robust Ext JS foundation. The client is a British multinational enterprise software company.

Key Responsibilities

• Modern Feature Development: Build and scale new application modules using React (Hooks, Context API, and modern state management).
• Design System Implementation: Integrate Carbon (Sage Design System) to ensure consistent, accessible, and high-quality user interfaces.
• Enterprise Maintenance: Maintain and enhance existing enterprise modules built with Sencha Ext JS 7.5+ (Classic toolkit) using MVVM architecture.
• Hybrid Integration: Ensure seamless interaction and data flow between React-based components and the existing Ext JS environment.
• UI/UX Translation: Transform complex designs from Figma into responsive layouts using modern CSS (Flexbox, Grid, SASS).
• Performance Optimization: Profile and optimize data-heavy components and complex views across both frameworks.
• Collaborative Engineering: Work closely with backend teams (consuming RESTful APIs/JSON) and QA to deliver high-quality, maintainable code.

Required Skills & Experience

• React Mastery: 3+ years of professional experience with React and its modern ecosystem (Hooks, State Management).
• Ext JS Expertise: Solid experience with Sencha Ext JS (6.5+ / 7.5+), with a strong understanding of component inheritance, stores, models, and the MVVM/MVC lifecycle.
• Core Fundamentals: High proficiency in JavaScript (ES6+), object-oriented design, asynchronous programming, and advanced debugging.
• Modern Styling: Experience with Carbon or similar enterprise UI frameworks; deep knowledge of HTML5, CSS3, and SASS.
• Data Architecture: Proven track record of integrating with RESTful APIs and managing complex state in enterprise-scale applications.
• Workflow: Confidence using Git, package managers (NPM/Yarn), and modern build tools (Webpack/Vite).

Nice to Have

• Experience with TypeScript for large-scale application development.
• Familiarity with Ext JS theming and custom SASS/Compass theme development.
• Domain background in ERP, HRM, or HCM systems with complex user workflows.
• Knowledge of unit testing frameworks like Jest and React Testing Library.

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

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

What do we guarantee?

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

Join our dynamic Advanced Technology Solution (ATS) team as a Solution Architect and lead the charge in developing transformative global smart solutions. We are seeking a forward-thinking individual with engineer expertise to spearhead projects from AI and RPA to web development and beyond, while effectively assessing and integrating client requirements.

Key Responsibilities:

• Lead technical teams in designing and implementing innovative solutions, adeptly tackling complex challenges across various environments.
• Act as the primary point of contact for clients, managing their requirements and fostering clear communication between clients and the development team.
• Collaborate with stakeholders to gather and analyze project requirements, ensuring they align with both client goals and business objectives.
• Ensure on-time delivery of solutions that meet technical and functional requirements.
• Proactively identify and mitigate potential technical risks associated with projects.
• Share your domain expertise by mentoring and guiding your team toward success.
• Explore and propose new consulting opportunities within our existing customer base to drive further innovation.

Required Skills and Qualifications:

• Master's in Computer Science/Computer Engineering/Electrical Engineering.
• Technical expertise in .Net/Java/Python/Spring Boot.
• Proficiency in working with relational databases and frontend technologies.
• Solid understanding of algorithmic programming and diverse testing methodologies.
• Demonstrated leadership and mentorship skills.
  Positive, results-oriented, and a team player.

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

We're seeking an exceptional Data Architect to lead data storage strategy and design across our multi-product SaaS platform as we unify independent products into a coherent platform. This role combines strategic leadership with hands-on technical expertise—you'll shape our data architecture vision while getting into the details during implementation and troubleshooting.
 

Key Responsibilities: 
•⁠  ⁠Drive data architecture unification across multiple SaaS products, creating coherent patterns while respecting product needs.
•⁠  ⁠Partner with vertical technical leads to provide horizontal architectural support and alignment.
•⁠  ⁠Design and optimize data storage across multiple technologies—AWS OpenSearch/Elasticsearch, relational databases, S3, NoSQL, and data warehousing.
•⁠  ⁠Optimize for performance and resilience— indexing, querying, high availability, redundancy, and disaster recovery at scale.
•⁠  ⁠Support AI initiatives—partner with our AI specialist team on data architecture for AI capabilities.
•⁠  ⁠Bring clarity from ambiguity—translate complex challenges into clear architectural direction.
•⁠  ⁠Build capability, not dependencies—mentor engineers so teams become more self-sufficient.
•⁠  ⁠Balance performance, cost, and reliability across our platform.

Qualifications:
•⁠  ⁠Deep expertise in AWS OpenSearch/Elasticsearch—you've solved hard problems at scale with indexing, querying, and performance.
•⁠  ⁠Broad data technology experience—relational databases (e.g. PostgreSQL, MySQL, RDS), object storage (S3), NoSQL (e.g. DynamoDB, MongoDB, Redis), data warehousing.
•⁠  ⁠Cloud and container knowledge—AWS preferred (Azure/GCP also valued); understand stateful services in Kubernetes.
•⁠  ⁠Proven platform architecture experience—track record of driving technical strategy across multiple teams or products at scale.
•⁠  ⁠Senior-level maturity—you make those around you better through mentorship and capability building.
•⁠  ⁠Influence without authority—you work effectively across teams, bring clarity from ambiguity, and think strategically.
•⁠  ⁠SaaS experience—comfortable with multi-tenant environments and operational excellence.

Location: EU or Ukraine
Type: Fulltime 
Start: ASAP

Description

As the Business Analyst for the Data Platform, you will be the vital link between our business stakeholders and the technical engineering team. You will be responsible for translating high-level business goals into clear, actionable requirements that will shape the development of our new analytics dashboards. Your work will ensure that the final product is not just technically sound, but that it delivers meaningful and impactful insights to the business.

Requirements

Required Skills (Must-Haves)

– Business Process Analysis: Proven experience in analyzing and documenting complex business processes.
– Requirements Engineering: Strong skills in writing clear and concise user stories and requirements documents.
– Data Literacy: Good understanding of database (DB) concepts, schemas, and data relationships.
– SQL: Basic to intermediate SQL skills for data exploration and validation.
– BI Knowledge: Familiarity with Business Intelligence (BI) concepts and experience working on BI or data warehousing projects.

– Hands-on Tableau Experience: Ability to build proof-of-concept reports and perform data exploration directly in Tableau.

Nice-to-Have Skills:

– Agile Certification: Formal certification in an Agile methodology, such as Certified Scrum Product Owner (CSPO).
– Data Governance Familiarity: Understanding of data governance principles.

– Proficiency in GenAI tools usage.

Job responsibilities

– Requirements Gathering: Lead workshops and interviews with business stakeholders to elicit, analyze, and document business requirements
– Translate to Technical Needs: Convert business needs into clear user stories and functional specifications for the data engineers and BI developer.
– Data Mapping & Analysis: Create source-to-target mapping documents and use SQL to explore source data, validate business rules, and ensure the technical team understands the data’s context.
– Dashboard Collaboration: Work closely with the BI Developer to design intuitive and effective Tableau dashboards that directly address the defined business questions.
– Facilitate Communication: Act as the primary communication bridge, ensuring there is a shared understanding between all project members and stakeholders.

– Collaboaration with Architect defining solution architecture and specifications

– Work closely with PM/Scrum master supporting Sprints/PIs plannings

Description

Our client is a performance rights organization in the United States. It collects blanket license fees from businesses that use music, entitling those businesses to play or sync any songs from the client’s repertoire of over 22.4 million musical works. On a regular basis, the client distributes the money to songwriters, composers, and music publishers as royalties to those members whose works have been performed.

Requirements

Education:

• Bachelor’s degree in business, computer science, or a related field.

Experience:

• Minimum of five (5) years of product owner experience.
• Two (2) years of agile / scrum team experience
• Domain knowledge of musical rights management

Skills and Abilities:

Required technical skills:

• Data analysis skills

PO/BA skills:

• Demonstrated experience in learning new technologies quickly.
• Experience mocking up user interface requirements using prototyping.
• Experience writing user stories for a development team.
• Organization and planning skills
• Excellent attention to detail.
• Conflict resolution skills.
• Strong facilitation skills.
• Ability to build and sustain collaborative working relationships at all levels.
• Flexibility with changing priorities.
• Critical thinking skills.
• Customer service oriented.

Communication skills:

• Very strong written and verbal communication skills.
• Advanced English skills with ability to perform customer facing functions.

Job responsibilities

• Translates Product Managers’ strategies into user stories and acceptance criteria that are clearly understood by operational partners, developers to code against and QA to test from. Provides artifacts such as wireframes, data flows, etc. to support that effort.
• Serves as an internal customer expert for development and engineering teams by learning the customer and market requirements.
• Works closely with cross-functional teams to identify user needs and ensure the product meets customer expectations.
• Oversees all stages of product delivery : research, planning, execution release, refinement analysis and where needed retirement.
• Assesses the day’s work and make any necessary adjustments to the product backlog.
• Works closely with Product Manager to prioritize backlog to align to Roadmap and keeps the Roadmap up to date with execution.
• Interprets a product and the requirements, evaluates all the options, works with developers/architects to understand any software limitations.
• Examines existing/new business models and flows of data and discusses findings with the Operational Partners, Product Manager and Engineering team as applicable.
• Assists in designing the most efficient and cost-effective solutions.
• Assists in the design of, and migration to, new platforms.
• Oversees the creation of user stories.
• Contributes to user manuals.
• Creates appropriate data dictionary.
• Oversees data migration mapping.
• Delivers both functional and non-functional requirements (business rules).
• Creates wire frames, story boards and workflow models.
• Other duties as assigned.

Your Role

As a full-stack developer, you will be responsible for the holistic development and implementation of modern software solutions- from architecture and deployment to operation. You will work closely with the product team to design and continuously improve high-performance, scalable, and maintainable systems. You will primarily contribute your expertise to backend development (70%), while also contributing to frontend development (30%) and actively promoting the team’s technical excellence.

Your tasks

• You have end-to-end responsibility for software solutions, from conception and architecture to development, testing, deployment, and commissioning.
• You design and develop modern software architectures with a focus on scalability, maintainability, and performance.
• You develop robust backends based on Laravel (PHP) and ensure a clean, efficient code base.
• You build modern, reactive front ends with Vue 3 that combine UX and technical excellence.
• You set up CI/CD pipelines (e.g., with GitHub Actions), containerize applications with Docker, and are responsible for efficient database design (MySQL, PostgreSQL).
• You ensure that code quality, architectural principles, and best practices are implemented in the project.
• Topics such as data processing, automation, and AI integration (e.g., Python-based services) are exciting fields for you, in which you would like to familiarize yourself or contribute your existing knowledge.
• You work in cross-functional teams on MVPs and iterative product development.

Your Profile

• You have a technical background and at least 5 years of practical experience as a developer, ideally in the service provider environment.
• You have excellent knowledge of Laravel, are confident in using Vue 3, CSS, have in-depth knowledge of MySQL or PostgreSQL, and have experience with Docker.
  Basic knowledge of PrimeVue and Figma is a plus.
• You have experience in setting up CI/CD pipelines, ideally via GitHub Actions. Knowledge of Kubernetes and Infrastructure as Code (IaC), as well as applications in cloud environments such as Azure or DigitalOcean, is a plus.
• You have a solid understanding of software architecture principles and their practical application.
• You are enthusiastic about data, AI, and new technologies—you like to experiment, try things out, and bring innovative ideas to the team.
• Personally, you are characterized by solution-oriented and structured thinking, initiative, a sense of responsibility, and a passion for clean, maintainable code.
• You are a team player who communicates proactively (in English) and enjoys collaborating on interdisciplinary projects.

What we offer:

— Interesting and challenging work in an international developing company;

— Competitive remuneration based on € and annual review (based on performance);

— 24 vacation days and paid public holidays;

— 100% Paid sick leaves;

— Work remotely or in a hybrid model, based on your choice.