Jobs

Description

As a SRE Lead, you will design, implement, and maintain our observability cloud infrastructure and infrastructure platform. You will also work closely with development teams to streamline deployment processes and ensure system reliability.

We are looking forward to your resume!
 

     Requirements

• 5+ years of experience in DevOps/SRE roles;
• Strong experience with AWS cloud services;
• Advanced knowledge of Kubernetes and container orchestration;
• Solid understanding of DevOps principles and practices;
• Experience with Helm chart development and maintenance;
• Strong proficiency in monitoring, logging, alerting, cloud, platform, OS, CI/CD, repo storage, and management tools;
• Strong scripting skills (Bash, Python, or similar);

• Excellent problem-solving and communication skills.

   

  Responsibilities

• Manage SRE teams;
• Technical excellence of teammates;
• Implement and maintain monitoring solutions using Prometheus, Victoria-Metrics, and Grafana to identify and address performance issues proactively;
• Manage logging infrastructure using Fluent, Fluent-bit, ElasticSearch, and Kibana, ensuring efficient log collection, analysis, and visualization;
• Configure and manage alerting systems like AlertManager and Opsgenie to respond to critical incidents and minimize downtime promptly;
• Control utilization of AWS Cloud services and design, deploy and manage scalable and highly available infrastructure;
• Expertise in AWS services such as EC2, VPC, CloudWatch, and IAM to ensure optimal performance and security of our cloud-based applications;
• Deploy and manage containerized applications using Kubernetes, Docker, and Helm, ensuring smooth orchestration and scalability;
• Proficient in the Debian operating system, with the ability to troubleshoot and optimize system performance;
• Implement and manage CI/CD pipelines using Jenkins and ArgoCD for seamless software delivery and infrastructure automation;
• Manage code repositories using GitLab and Git, ensuring version control and collaboration among team members;
• Collaborate with cross-functional teams using Jira and Confluence for effective project management and knowledge sharing.
  
  Nice to Have
• Experience with other cloud providers (GCP, Azure);
• Security certifications (AWS, CKS, etc.);
• Experience with service mesh technologies.

Benefits

Why Join Us?

🎰 Be part of the international iGaming industry – Work with a top European solution provider and shape the future of online gaming;

💕 A Collaborative Culture – Join a supportive and understanding team;

💰 Competitive salary and bonus system – Enjoy additional rewards on top of your base salary;

📆 Unlimited vacation & sick leave – Because we prioritize your well-being;

📈 Professional Development – Access a dedicated budget for self-development and learning;

🏥 Healthcare coverage – Available for employees in Ukraine and compensation across the EU;

🫂 Mental health support – Free consultations with a corporate psychologist;

🇬🇧 Language learning support – We cover the cost of foreign language courses;

🎁 Celebrating Your Milestones – Special gifts for life’s important moments;

⏳ Flexible working hours – Start your day anytime between 9:00-11:00 AM;

🏢 Flexible Work Arrangements – Choose between remote, office, or hybrid work;

🖥 Modern Tech Setup – Get the tools you need to perform at your best;

🚚 Relocation support – Assistance provided if you move to one of our hubs.

About the project

We are a team developing innovative AI solutions in the banking sector. We have several products and are constantly expanding the scope of AI capabilities in the banking sector. Our goal is to create products that will provide customer service at a new edge level and optimize processes. We implement artificial intelligence in various formats: from integration with external AI providers to developing our own models and building the infrastructure for their output. You will have the opportunity to join the development of a cool solution for managing AI agents.

Role

Full Stack Engineer with an AI focus. Not “a frontend dev who dabbles in backend” and not “a Python dev who’s afraid of Angular.” We’re looking for a T-shaped engineer — someone with depth in several areas and the willingness to dive into new ones. Today it might be a REST API, tomorrow an inference pipeline, the day after — a workflow UI. If that scares you, this role isn’t for you. If it excites you — read on.

What You’ll Do

• Design and build backend services and APIs using Node.js (TypeScript) and Python
• Develop the frontend in Angular — dashboards, workflow interfaces, management consoles
• Integrate AI models (both external and proprietary) into product scenarios
• Work with data — from databases to vector search and RAG pipelines
• Design event-driven and message-driven architecture
• Write tests, conduct code reviews, influence architectural decisions
• Manage tasks in Jira, document decisions in Confluence

• Grow with the team and products — not just in depth, but in breadth.

   

Must-Have

Engineering Skills

• Node.js (TypeScript) — confident level, production experience building services
• Python — not scripts, but full async services with type annotations
• Angular — our primary frontend framework, readiness to build complex interfaces
• SQL + NoSQL — PostgreSQL, MongoDB or equivalents, ability to model data
• Git — code review, branching, CI/CD pipelines
• Docker — daily work with containers at the developer level

AI Skills

• Hands-on AI experience — working with LLM APIs, prompt engineering, RAG, or at least one AI framework (LangChain, CrewAI, OpenAI SDK, etc.)
• AI developer tools — daily use of Claude Code, Codex, ChatGPT, Cursor or equivalents. We’re looking for someone who already uses AI as a productivity multiplier, not just knows it exists

Soft Skills

• T-shaped mindset — willingness to step outside your comfort zone and take on the unfamiliar. This is not a nice-to-have — it’s a requirement. We’re a small team, and everyone needs to be able to pick up any task
• Self-sufficiency — ability to figure out a new library, protocol, or domain without step-by-step instructions

• Jira + Confluence — task management, documentation, team collaboration.

   

Strong Plus

• Experience training / fine-tuning models — even as a hobby or pet project. If you’ve trained your own model on weekends, we want to talk to you
• ML inference experience (ONNX, vLLM, Triton, TensorRT)
• Knowledge of what an AI model is and how it works
• Java — experience that allows you to develop stable production level code will be very useful
• Kafka, Redis Streams, event-driven patterns
• Keycloak / OAuth2 / JWT
• Vector databases (Qdrant, Pinecone, Weaviate)
• Another language: Go, Rust, or Kotlin

• DevOps and infrastructure experience (CI/CD, reverse proxy, orchestration).

   

Why Us — And Why Now

• Product, not outsourcing — you see the result of your work, not just close tickets for someone else’s client
• AI in banking is not hype — these are real tasks with real impact on millions of users
• Modern stack with zero legacy — we build from scratch and choose the right tools, not carry technical debt
• Ownership — from idea to deploy, you own your decisions
• A team that values depth — not the number of buzzwords on a resume, but the ability to understand and deliver

• We invest in growth — new languages, frameworks, domains, models. If you want to know more a year from now than you do today — we’re on the same path.

   

  The vacancy is open to defenders of Ukraine

   

Hiring Process

1. Introduction — we tell you about the team, you tell us about your experience
2. Technical conversation — no leetcode, real problems from our domain
3. Small take-home or pair programming — to see how we work together
4. Offer

Uklon — продуктова IT-компанія, що розробляє провідний райд-хейлінг сервіс. Щодня потужна команда Uklon прокачує одну з найбільших інфраструктур на ринку України та за її межами, забезпечуючи взаємодію драйверів та райдерів.
Ми створюємо highload продукт, за яким ховаються амбітні технологічні челенджі, безперервні інновації та неочевидні ходи. Наш фреймворк роботи — тестувати нові гіпотези, пушити свої ідеї та використовувати останній стек технологій.

Приєднуйся до нас у ролі Learning and Development Manager у Києві.

Hiring process:
Знайомство, тестове завдання (ми цінуємо твою роботу та час, тому ТЗ оплачуємо) та фінальна зустріч.

Що ми пропонуємо саме для цієї ролі: 
• участь у стратегічному розвитку напрямку L&D у компанії Uklon
• можливість побудувати L&D-функцію з реальним бізнес-впливом
• створення та впровадження ексклюзивних програм розвитку для лідерів компанії та Executive-навчання для C-level, безпосередньо впливаючи на культуру управління.
• можливість побудови комплексної L&D-екосистеми
• роботу з одним з найсильніших брендів країни, з рівнем впізнаваності понад 90% в Україні
• регулярний performance & salary review
• річний бонус при виконанні цілей компанії

Як саме ти можеш впливати на розвиток компанії: 
• Формувати та впроваджувати L&D-стратегію, побудовану на стратегічних цілях компанії, бізнес-пріоритетах, трансформаційних проєктах і people-викликах.
• Розробляти learning roadmap для різних аудиторій: C-level, senior leaders, people managers, middle management, individual contributors, ключові таланти.
• Будувати системний підхід до leadership development: програми для керівників, leadership labs, peer learning, business cases, executive workshops.
• Проводити learning needs analysis на основі бізнес-запитів, performance review, people review, engagement survey, 360, фідбеку від HRBP/HRPP і керівників.
• Переводити бізнес-проблеми у learning-рішення: програми, воркшопи, кейси, симуляції, менторство, self-learning, blended learning.
• Інтегрувати competency-based підхід у навчання: learning paths, role expectations, поведінкові індикатори, розвиток за рівнями ролей.
• Забезпечувати та координувати запуск, проходження й оновлення mandatory trainings разом із Compliance, Legal, Security, HRBP/HRPP та іншими стейкхолдерами.
• Забезпечувати зріз знань після навчання: тести, assessments, практичні кейси, аналіз результатів і рекомендації щодо повторного навчання.
• Вимірювати ефективність L&D: attendance, completion rate, satisfaction, knowledge check, поведінкові зміни, вплив на performance, leadership quality, engagement і retention.
• Формувати пул зовнішніх провайдерів, тренерів, бізнес-шкіл, executive coaches, менторів та експертів.
• Керувати L&D-бюджетом і забезпечувати ефективність інвестицій у навчання.
• Інтегрувати навчання в people-процеси: hiring, onboarding, performance, development, people review, talent review, succession planning.
• Підтримувати культуру розвитку, відповідальності, доброчесності, безпеки та лідерської зрілості в компанії.

Челенджі на півроку: 
• Затвердити та запустити L&D roadmap, побудований на цілях компанії, бізнес-пріоритетах і people-процесах.
• Запустити перші системні leadership development програми для people managers / middle management.
• Запустити або підготувати практичний learning track для C-level / senior leadership team.
• Інтегрувати навчання в ключові people-процеси: onboarding, performance review, people review, talent development, succession planning.
• Налаштувати системний процес mandatory trainings: календар, комунікації, completion tracking, зріз знань, звітність і повторне навчання за потреби.
• Запустити регулярну L&D-звітність для HR та бізнесу з висновками, ризиками й рекомендаціями.
• Показати перші вимірювані результати впливу навчання: покращення управлінських практик, рівень засвоєння знань або залученість учасників тощо

Для досягнення результатів, тобі знадобляться: 
• Досвід у L&D / Talent Development / Leadership Development від 7 років, бажано в IT, tech, scale-up або динамічному бізнес-середовищі.
• Досвід керівної посади від 3-5х років
• Досвід побудови або суттєвого розвитку L&D-функції, learning roadmap, leadership development програм або корпоративної learning ecosystem.
• Вміння будувати стратегію навчання на основі бізнес-цілей компанії, а не лише на основі запитів на тренінги.
• Досвід роботи з керівниками, senior leaders або C-level: дизайн і фасилітація практичних learning-форматів, executive workshops, leadership labs, business cases.
• Розуміння competency-based підходу: розробка learning paths, role expectations, поведінкових індикаторів, зв’язок розвитку з performance, people review, talent review.
• Досвід проведення learning needs analysis: робота з даними performance review, engagement survey, 360, фідбеком від HRBP/HRPP та керівників.
• Досвід роботи з зовнішніми провайдерами, тренерами, бізнес-школами, executive coaches або менторами.


Як ти регулюєш свій робочий час?
• гнучкий графік з урахуванням функціоналу
• days off зі збереженням винагороди: 20 на особисті потреби, ще 1 з нагоди дня народження, 10 через хворобу, до 8-ми за донацію крові 
Як ти будеш прокачувати свої скіли в Uklon?
• внутрішній обмін знаннями, програми менторства та тренінги з розвитку soft та hard skills
• отримання профільних сертифікацій для IT-експертів
• корпоративна бібліотека та підписки на інформаційні ресурси
• персональний/командний бюджет на навчання
• корпоративні знижки та компенсація English lessons 
• long-term навчання для керівників
Care and support
• медичне страхування в Україні 
• оплачувані сесії з психотерапевтами Pleso
• гейміфікації, подарунки, розіграші та знижки від партнерів
• спортивні заходи та корпоративні тімбілдінги
• wellness programs (воркшопи емоційної підтримки)
• тижні масажу в офісі в Києві
• промокоди на поїздки з Uklon
• regular Sport Activities
• корпоративні знижки, часткова компенсація занять спортом

Corporate social responsibility
Uklon соціально відповідальний бізнес і входить в ТОП-10 найбільших донаторів на підтримку сил оборони та гуманітарні ініціативи серед українського бізнесу в секторі ІТ та телекомунікацій. 
З початку повномасштабного вторгнення сума фінансових внесків компанії та її засновників на підтримку Сил оборони, соціальні ініціативи та благодійні проєкти склала понад 339 мільйонів гривень.

Перед поданням заявки на відкриту позицію в Uklon, будь ласка, ознайомтеся з Умовами обробки та захисту персональних даних кандидатів. Надсилаючи нам свої персональні дані, зокрема ті, що містяться у вашому резюме, ви даєте згоду на обробку персональних даних відповідно до цих Умов.

*Ми цінуємо кожен відгук і прагнемо надати зворотний зв’язок протягом 7 робочих днів. Якщо відповіді не було - не засмучуйся: просто цього разу метч із вакансією не відбувся.
Якщо не бачиш листа від нас - перевір, будь ласка, папку «Спам» чи інші вкладки пошти. Іноді наші відповіді потрапляють туди. Дякуємо, що обираєш Uklon. 
До зустрічі!

We are looking for an experienced AI Engineer to join a project focused on building intelligent solutions for the financial and legal domain. The role is ideal for someone who has strong hands-on experience with machine learning systems and an understanding of regulated environments such as banking, compliance, or legal tech.
 

Key Responsibilities

• Design and develop AI/ML models for real-world financial and regulatory use cases
• Work on systems for legal document processing, classification, and information retrieval
• Build and optimize data pipelines for structured and unstructured financial data
• Collaborate with product and engineering teams to deliver scalable AI solutions
• Ensure model reliability, explainability, and compliance with domain-specific requirements
   

Required Experience

• Proven experience as an AI/ML Engineer or Data Scientist
• Hands-on experience in financial services, banking, or fintech projects
• Experience working with regulatory/compliance-related AI solutions
• Strong background in NLP / document processing / information retrieval systems
• Experience building production-grade ML systems
   

 Tech Stack

• Python
• Pandas, NumPy
• Scikit-learn
• PyTorch and/or TensorFlow
• FastAPI
   

Language Requirements

• Strong English (Upper-Intermediate or higher) is required for daily communication and documentation
   

Nice to Have

• Experience with LLMs (OpenAI, Hugging Face, LangChain, etc.)
• Knowledge of MLOps tools and deployment pipelines
• Experience with vector databases or semantic search systems

Company: Larch Networks - Specializes in electronics and software engineering, focusing on high-load switching, communication platforms, Linux, and IoT devices. Established in 2009 with offices in Israel and Kyiv.

We are looking for a highly skilled and autonomous Senior Board Design Hardware Engineer to join our R&D team and lead the development of complex, high-speed digital boards from concept to mass production.

Key Responsibilities:

• Lead the full lifecycle of complex multi-layer PCB design (from initial technical specifications to mass production release) with minimum board design cycles.

• Develop schematics design for CPUs, high-performance Marvell packet processors, and system-on-chip (SoC) architectures.

• Design and integrate high-speed digital interfaces: SerDes, PCI-e, Ethernet, DDR2/3/4, and MII/GMII.

• Manage service and management interfaces including I2C, SMI, and SPI.

• Design and calculate robust power circuitry, including high-efficiency DC/DC converters and Power Integrity (PI) management.

• Provide layout support and strict guidelines for PCB Layout Designers, ensuring top-tier Signal Integrity (SI).

• Conduct laboratory bring-up, hardware debugging, validation, and testing using professional equipment (Oscilloscopes, Signal Generators, Power Analyzers).

Requirements:

• Education: B.Sc. in Electrical Engineering, Radio Engineering, or a related technical field.

• Experience: 6+ years of proven commercial experience in high-speed digital board design (networking/telecom hardware is a strong advantage).

• Deep understanding of high-speed digital logic, Signal Integrity (SI), Power Integrity (PI), and electromagnetic compatibility (EMI/RFI).

• Hands-on proficiency with OrCAD Capture (or equivalent high-end EDA software).

• Solid experience with lab test equipment (Scope, Signal Generator).

• Languages: English 

Will be a plus:

• Experience with CPLD/FPGA for power sequencing and basic logic design.

What We Offer:

• Opportunity to work on cutting-edge telecom and data-center hardware products.

• Modern laboratory equipped with top-tier measurement instruments.

• Professional growth in an engineering-driven company culture.

• Competitive salary, comprehensive benefits package, and flexible working conditions.

Delasport — Implementing Technological Solutions Here and Now

Delasport is an iGaming software company providing Sports Betting & Online Casino software and turnkey B2B solutions. Since 2010, we have made a significant impact on the industry, earning awards and expanding our global presence. With offices in Bulgaria, Ukraine, and Malta, our team of more than 500 experts continues to drive innovation and strive for excellence. We are looking for top talent to join our R&D center in Kyiv.

The Product Launch team is built for people who don’t just maintain systems but create them. We take products from zero to hero, and scale them until they’re strong enough to be handed over to core teams. No legacy constraints. No endless support cycles. Just greenfield builds, modern tech, and real ownership from day one.

We move fast, think lean, and execute with focus, one product at a time, full commitment, full impact. Every sprint matter, every decision ship value. This is not a support team. It’s a build-from-scratch engine for products that matter, because every hero needs a superhero.

RESPONSIBILITIES

• Design and build backend services and APIs from the ground up — powering brand-new products from initial concept to production
• Own technical decisions early in the product lifecycle, shaping architecture, data models, and service boundaries without legacy constraints
• Develop scalable, high-performance systems using modern Java technologies, designed to evolve quickly as products gain traction
• Work closely with product, design, and frontend teams to define and deliver features — contributing to what gets built, not just how
• Move fast and ship often — iterating on real user feedback and continuously improving the product as it grows
• Lay the foundation for long-term scalability and reliability, ensuring each product is ready to be handed over to core teams
• Drive engineering excellence through clean design, pragmatic decisions, and high-quality code, even under fast-paced delivery cycles
• Support and mentor teammates through hands-on collaboration, helping raise the bar while building impactful products together
•  

REQUIREMENTS

• 5+ years of backend development experience with strong expertise in Java and object-oriented design
• Solid knowledge of design patterns, system architecture, and scalability principles
• Hands-on experience with databases (SQL/NoSQL) and message-driven systems (e.g., Kafka, RabbitMQ)
• Familiar with containerization and orchestration (Kubernetes, Docker)
• Comfortable with automated testing (unit, integration, performance)
• Proven track record building and supporting production-grade, high-load systems
• Thrive in a dynamic, fast-changing environment with shifting priorities
• Strong communicator with a proactive, ownership-driven mindset.

• At least Upper-Intermediate English level

   

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Welcome to Drawer.AI!

- What we do: AI-driven workflows that let estimators pull quantities and costs from complex PDF drawing sets.  
- Stage: Seed-funded, revenue-generating, aiming for a Series A in 2026.  
- Why join now: Real customers are pushing our roadmap faster than our current front-end team can build.

As a Senior Python Developer at Drawer.AI, you will help build and improve our platform for the Architecture, Engineering, and Construction (AEC) industry. You will work closely with Product, AI, and Engineering teams to design, implement, and maintain scalable backend solutions while contributing to architectural decisions and technical improvements across the platform.

Key Responsibilities:

• Review the existing architecture and propose improvements based on business and product requirements;
• Design, develop, and maintain backend services using Python and Django;
• Take ownership of complex technical tasks from design to delivery;
• Improve system performance, reliability, maintainability, and code quality;
• Participate in architectural discussions and technical decision-making;
• Collaborate closely with Product, AI, and Frontend teams to deliver new functionality;
• Support and contribute to engineering best practices across the team.
   

Requirements:

• 5+ years of professional Python development experience;
• Strong hands-on experience with Django;
• Strong experience with PostgreSQL and SQL databases;
• Experience working with distributed event streaming platforms and message brokers;
• Experience with event-driven architectures;
• Experience building and maintaining production-grade backend systems;
• Experience with AWS;
• Strong problem-solving and debugging skills;
• Ability to work independently and take ownership of technical solutions.

Nice to have:

• Experience serving algorithmic or ML-based solutions;
• Experience with PDF processing libraries;
• Experience working with SVG;
• Experience with numerical and scientific computing libraries (NumPy, SciPy, Numba, etc.);
• Understanding of machine learning concepts.

Join our stellar team at Drawer.AI, where excellence meets opportunity! Experience the exceptional; enjoy a competitive salary and career advancement and the outstanding work environment we take pride in. Elevate your professional journey with us – because we believe in creating success together. Build a better future with us!

We are looking for a Senior Backend Engineer (Go + FHIR) to join our client's project, which develops secure, standards-compliant digital health solutions that empower researchers and public health institutions to advance evidence-based medicine. The company builds scalable research infrastructures, supports international standards such as FHIR, OMOP, and CDISC, and collaborates with some of the world’s leading clinical institutions.
In this role, you will contribute to the development of scalable backend services and healthcare data platform, working within a modern cloud-native environment with a strong focus on security, interoperability, and reliability.

What We’re Looking For:

• 5+ years of professional backend engineering experience, with strong production experience in Go (Golang)
• Solid experience with Kubernetes and Docker (or equivalent container orchestration platforms) in production environments
• Strong experience with PostgreSQL or other relational databases, including query optimization, schema migrations, and transactional design
• Hands-on experience designing and operating REST and/or gRPC APIs at scale
• Experience working with FHIR (Fast Healthcare Interoperability Resources), including healthcare data modeling, interoperability concepts, and integration of healthcare-related APIs or systems
• Good understanding of secure software design, including authentication, authorization, secrets management, and data-protection best practices
• Experience with CI/CD pipelines, infrastructure-as-code, and cloud platforms such as AWS, GCP, or Azure
• Professional written and spoken English

Your Responsibilities:

• Design, build, and deliver backend services in Go (Golang), writing clean, maintainable, performant, and well-tested code
• Contribute to software architecture, API design, technical discussions, and code reviews
• Build and operate services on Kubernetes with Docker, integrating with CI/CD pipelines and observability tooling
• Design systems with security at the core, including authentication flows, authorization concepts, and data-protection architecture, as well as related technical documentation for clinical and compliance reviews
• Work with PostgreSQL and other data stores to model healthcare and research data with attention to scalability, performance, schema evolution, and data integrity
• Collaborate closely with frontend, mobile, data, and product teams to deliver end-to-end solutions aligned with GDPR/HIPAA expectations and clinical partner requirements
• Contribute to operational excellence through monitoring, logging, alerting, incident response, and performance optimization

Will Be a Plus:

• Bachelor’s degree in Computer Science or a related field
• Exposure to digital health, clinical research, or other regulated environments (GDPR, HIPAA, ISO 27001)
• Experience with observability tooling such as Prometheus, Grafana, or OpenTelemetry
• Experience working in a staff-augmentation or embedded-consultant engagement model

We are looking for an experienced Senior Backend Engineer to join a fast-growing product company and help build scalable backend services, core platform capabilities, and new product features used by customers worldwide.

As part of a highly collaborative engineering team, you will take ownership of backend solutions from design to production, contribute to architectural decisions, and help ensure the reliability and performance of mission-critical systems.

Responsibilities

• Design, develop, and maintain backend services and APIs using Java.
• Build and deliver end-to-end features and new platform capabilities.
• Collaborate closely with product managers and engineering teams.
• Participate in architectural discussions and technical decision-making.
• Ensure service reliability, scalability, and performance.
• Participate in on-call rotations and production support activities.
• Contribute to engineering best practices, knowledge sharing, and continuous improvement.

Requirements

• 5+ years of hands-on experience in Java backend development.
• Strong experience with relational databases and SQL.
• Experience designing and developing RESTful APIs and web services.
• Solid understanding of Linux-based environments.
• Experience working in Agile development teams.
• Passion for writing clean, maintainable, and reusable code.
• Self-motivated, proactive, and results-driven mindset.
• B.Sc. in Computer Science or equivalent practical experience.

Nice to Have

• Experience with microservices architecture and distributed systems.
• Experience building and scaling highly available applications.
• Hands-on experience with caching technologies such as Redis or Memcached.
• Experience with messaging systems (RabbitMQ or similar).
• Familiarity with reactive frameworks such as Spring WebFlux or RxJava.
• Experience with Kafka, Spark, or other streaming/data-processing platforms.
• Experience with parser generators such as ANTLR or JavaCC.

Job Description:

We are seeking a highly skilled Senior Python Developer with a minimum of 5 years of experience to join our dynamic team. The ideal candidate will have a strong background in Python development, along with expertise in the following tech stack: Mongo DB, FAST API framework, PostgreSQL, SqlAlchemy, Unit tests, and AWS.

Responsibilities:

Design, develop, and maintain scalable and robust backend solutions using Python and associated technologies.

Collaborate with cross-functional teams to define, design, and ship new features.

Ensure high performance and responsiveness of applications by optimizing code and database queries.

Write efficient, reusable, and reliable Python code following best practices.

Implement unit tests and conduct code reviews to ensure code quality and maintainability.

Work closely with DevOps teams to deploy applications on AWS infrastructure.

Troubleshoot and debug production issues and provide timely resolution.

Stay updated with the latest trends and technologies in Python development and suggest improvements to enhance system performance and efficiency.

Requirements:

Bachelor's degree in Computer Science, Engineering, or a related field.

Minimum of 5 years of experience in Python development.

Proficiency in working with Mongo DB, FAST API framework, PostgreSQL, SqlAlchemy, Unit tests, and AWS.

Strong understanding of object-oriented programming concepts and design patterns.

Experience with RESTful API development and integration.

Familiarity with containerization technologies like Docker.

Excellent problem-solving and analytical skills.

Strong communication and interpersonal skills, with the ability to collaborate effectively in a team environment.

Ability to work in a fast-paced and dynamic environment, handling multiple tasks simultaneously.

We are seeking an experienced Python developer to join our growing team.  The successful candidate will have a strong background in Python development, leadership skills, and a passion for delivering high-quality software solutions.

Key Responsibilities:

Lead and mentor a team of Python developers in the design, development, and delivery of software solutions.

Collaborate with cross-functional teams, including product managers, designers, and other engineering teams, to ensure project success.

Provide technical guidance and expertise to team members, fostering a culture of continuous learning and improvement.

Architect, design, and implement robust and scalable solutions using the project tech stack: Python, Mongo DB, FAST API framework, PostgreSQL, SqlAlchemy, Unit tests, and AWS.

Ensure code quality, performance, and adherence to coding standards through code reviews and continuous integration practices.

Collaborate with stakeholders to gather requirements and translate them into technical specifications.

Troubleshoot and resolve complex technical issues, ensuring the team meets project deadlines and goals.

Requirements:

Proven experience as a Python Developer with a strong understanding of Python best practices.

Previous experience in a leadership or mentoring role, guiding and developing junior developers.

Solid understanding of the project tech stack, including Python, Mongo DB, FAST API framework, PostgreSQL, SqlAlchemy, Unit tests, and AWS.

Experience in designing and implementing scalable and maintainable software solutions.

Strong problem-solving skills and the ability to thrive in a fast-paced, collaborative environment.

Excellent communication skills, with the ability to convey technical concepts to both technical and non-technical stakeholders.

Nice to Have:

Certification in Python or relevant technologies.

Experience with Martech.

Some roles let you pick one platform. This one lets you own them all.

Massive is a fast-growing proxy and AI data infrastructure company. Our Monetization SDK powers millions of users across desktop, mobile, and smart TV — and we're looking for a Senior SDK Engineer to own it.

This isn't a ticket-driven maintenance role. You'll make real architectural decisions, ship across four platforms, and directly impact how millions of users experience our core product. Small team, high ownership, no layers between you and the work that matters.

Responsibilities

✔ Maintain and enhance our existing SDKs across Android/FireOS (Kotlin), Tizen/WebOS (JavaScript), Windows (C++), and iOS (Swift).

✔ Develop new features and capabilities based on business requirements and partner feedback.

✔ Collaborate with backend, infrastructure, and product teams to improve SDK performance, reliability, and user experience.

✔ Research and implement optimizations to minimize resource consumption while maximizing efficiency.

✔ Design and implement robust testing strategies for multi-platform SDK releases.

✔ Create and maintain comprehensive documentation for internal teams and external partners.

✔ Investigate and resolve complex platform-specific issues across different operating systems and devices.

✔ Drive architectural decisions for SDK design patterns and cross-platform compatibility.

Requirements

✔ 4+ years of experience in software engineering with a focus on SDK or library development.

✔ Proficiency in at least one primary language: Kotlin (strongly preferred), JavaScript, or C++ — with willingness to learn others.

✔ Experience with mobile and/or TV platform development.

✔ Strong understanding of memory management, threading, and performance optimization across platforms.

✔ Experience with SDK distribution mechanisms (package managers, build systems, dependency management).

✔ Strong debugging and troubleshooting skills across multiple environments.

✔ Self-directed and comfortable working in a fast-paced startup environment.

Why join Massive?

Fully Remote

You work best when you work where you want. We support a fully remote team so you can live and work where is best for you.

Work from Home Stipend

Being a fully remote team, we want to ensure your home office is comfortable. We provide a $500 WFH stipend to get your space upgraded!

Unlimited Vacation

Take the time you need: relax, rest and recover! We want our team working at their best so take the days you need.

Health Insurance

Our team is our most valuable resource so we do our part in helping cover health insurance for all team members. We offer different benefits based on if you are located in the USA or International.

Health & Wellness Benefit

We care about your well-being. Every team member receives $50 per month toward health and wellness, whether it's for fitness, mindfulness, or self-care.

Continuous Learning

We believe in always growing. That's why we provide $50 per month toward education — online courses, books, or workshops to keep your skills sharp.

Access to Cutting-Edge Tools

As part of our mission, you'll have access to the latest AI and technology tools, helping you stay ahead and do your best work.

Ready to Apply?

Let’s connect and discuss the details!

Responsibilities

• Developing and maintaining Flutter applications across iOS, Android, and Web, with a strong focus on usability and guided user flows
• Implementing Progressive Web App (PWA) features, including offline capabilities, installability, and optimized asset loading
• Designing and maintaining scalable application architecture (state management, navigation, modularization, separation of concerns)
• Integrating dynamic content from headless CMS (Storyblok) and mapping it to native Flutter UI components
• Optimizing performance, especially for image-heavy flows (capture, preview, upload)
• Integrating frontend applications with backend services (APIs, Azure SQL, MongoDB)
• Contributing to CI/CD pipelines using Azure DevOps for mobile and web delivery
• Participating in code reviews and supporting engineering best practices

Requirements

• 3+ years of commercial experience with Flutter and strong knowledge of Dart (including async programming, Streams, RxDart)
• Proven experience with Flutter Web and Progressive Web Apps (PWA), including offline support and browser APIs (camera, geolocation)
• Experience working with headless CMS platforms (preferably Storyblok) and dynamic UI rendering in Flutter
• Solid understanding of application architecture patterns and state management (e.g., Bloc, Riverpod, Provider)
• Experience integrating applications with backend services (REST APIs, Azure SQL, MongoDB)
• Hands-on experience with CI/CD pipelines (preferably Azure DevOps)
• Strong problem-solving skills and ability to work independently in a product-oriented team
• Good communication skills and experience working in cross-functional teams

Nice to have

• Experience building image-heavy PWA applications
• Experience with .NET-based backend environments

About the Role

What You Will Do

• Map end-to-end event lifecycles across pre-event, on-site, and post-event stages to identify bottlenecks, manual work, and automation opportunities.
• Analyze processes related to venue sourcing, attendee registration, vendor coordination, lead retrieval, customer support, event operations, and reporting.
• Design AI-driven workflows and orchestration logic for multi-step business processes.
• Define requirements for AI agents that can support tasks such as personalized invitation drafting, attendee inquiry handling, operational alerts, and post-event reporting.
• Design Human-in-the-Loop workflows for cases where AI requires validation, escalation, or manual approval.
• Work with product, engineering, operations, and data teams to translate business needs into clear functional and technical requirements.
• Create user stories, acceptance criteria, process flows, BPMN/UML diagrams, business rules, BRD/FRD documentation, and solution specifications.
• Define requirements for AI-driven personalization, attendee matchmaking, networking suggestions, and personalized agenda recommendations.
• Collaborate with data teams on predictive logistics use cases, including attendance forecasting, catering demand, staffing optimization, and operational planning.
• Support automation of data aggregation from registration platforms, event apps, CRM systems, surveys, lead retrieval tools, and reporting platforms.
• Help structure event data — including vendor information, attendee profiles, demographics, behavioral data, and lead metrics — for AI readiness.
• Define reporting and analytics requirements for stakeholders, sponsors, and internal teams.
• Ensure automation and AI workflows are scalable, compliant, ethical, and aligned with business goals.
• Support delivery teams throughout implementation, testing, validation, and production rollout.

What We’re Looking For

• 5+ years of experience as a Business Analyst, Senior Business Analyst, Technical Business Analyst, Business Systems Analyst, Product Business Analyst, or similar role.
• Strong experience leading discovery, requirements gathering, stakeholder interviews, process analysis, and business documentation.
• Proven ability to map complex business processes and translate them into structured requirements, user stories, acceptance criteria, and solution specifications.
• Hands-on experience with workflow automation, business process automation, orchestration, integrations, or API-heavy projects.
• Real experience with AI, LLMs, chatbots, AI agents, GenAI, or AI-driven workflows implemented in production.
• Strong understanding of how AI agents, automation flows, business systems, APIs, and data interact.
• Experience with event-tech, ticketing, e-commerce, marketplaces, transactional platforms, SaaS, CRM, or high-volume digital products.
• Understanding of event lifecycle processes such as registration, attendee communication, vendor coordination, lead retrieval, on-site operations, and post-event reporting.
• Ability to work with ambiguity, challenge assumptions, identify risks, and propose practical solutions.
• Strong analytical thinking, system-level understanding, and excellent communication skills with both business and technical stakeholders.
• Ukrainian or Russian language proficiency at C1 level or higher is required for effective communication with internal stakeholders.

Industry-Specific Experience

• Experience with event management platforms such as Cvent, Whova, Eventbrite, Bizzabo, Swapcard, RainFocus, EventMobi, ON24, Hubilo, or similar.
• Understanding of AI integration opportunities within event platforms, registration tools, CRM systems, event apps, and analytics/reporting solutions.
• Experience with no-code/low-code automation tools such as Make.com, Zapier, n8n, Power Automate, Airtable, Retool, or similar.
• Ability to connect fragmented event software into structured automated workflows.
• Understanding of data privacy, GDPR, attendee tracking, consent management, and responsible AI usage.
• Awareness of ethical considerations related to attendee behavior tracking, personalization, crowd monitoring, and facial recognition technologies.

Nice to Have

• Experience in venue sales automation, including AI-powered dynamic pricing, automated proposal generation, or venue recommendation workflows.
• Experience defining requirements for personalized attendee experiences, AI matchmaking, networking recommendations, or agenda personalization.
• Familiarity with generative AI use cases for rapid content creation, including speaker bios, marketing copy, event announcements, invitation emails, and social media updates.
• Experience with predictive models or analytics for attendance forecasting, catering demand, staffing, operational planning, or event ROI.
• Background in Agile project management within a fast-paced agency, hospitality, entertainment, event-tech, or SaaS environment.
• Experience with dashboards, BI tools, sponsor reporting, customer journey analytics, or post-event ROI reporting.

You’ll Be a Great Fit If You

• You are a strong Senior BA who can lead discovery independently and bring structure to complex, fast-moving business environments.
• You understand both business value and technical implementation constraints.
• You can turn manual event operations into clear, scalable, AI-powered workflows.
• You have worked on production AI or automation initiatives, not only internal experiments or POCs.
• You know how to define when AI can act autonomously and when Human-in-the-Loop approval is required.
• You are comfortable discussing APIs, integrations, data flows, orchestration logic, edge cases, and business rules with engineering teams.
• You are excited about applying AI to real operational challenges in the event-tech and ticketing industry.

Why Join MTicket

• A senior, high-impact role in a growing event-tech and ticketing platform.
• Opportunity to shape AI workflow automation in real production environments.
• Direct influence on event operations, customer experience, product development, and business efficiency.
• Work at the intersection of event-tech, e-commerce, AI agents, automation, orchestration, data, and analytics.
• Ownership over complex discovery, process transformation, and AI-driven operational improvements.
• A chance to help define how intelligent workflows and AI agents will transform the event industry.

Hiring Process

• Initial screening with the recruitment team.
• Interview with product/business stakeholders.
• Senior BA / technical discussion focused on automation, AI workflows, orchestration, and process design.
• Final discussion and offer.

About the role

As a Senior Frontend Engineer on the Payments Platform team, you'll build scalable, high-performance frontend infrastructure and user experiences that power payment flows for global merchants. You'll work closely with product, design, backend, and customer-facing teams to ship reliable, elegant, developer-friendly solutions used across multiple products and integrations. The role combines strong product thinking with engineering excellence — from building reusable UI systems and SDKs to optimizing performance, reliability, and scalability across our platform.

Responsibilities

• Design and develop scalable, performant, maintainable frontend applications using React, TypeScript, and modern web technologies.
• Build reusable UI components, shared libraries, and SDKs that support multiple products and integrations.
• Collaborate closely with Product, Design, Backend, and Customer-facing teams.
• Own features end-to-end — technical planning, architecture, implementation, testing, deployment, and monitoring.
• Optimize application performance, responsiveness, and reliability across devices and browsers.
• Code reviews, testing, documentation, and observability.
• Publish and manage SDK and NPM package versions, including backward compatibility and release management.

• Improve development workflows, tooling, and engineering best practices across the frontend ecosystem.

   

Requirements

• 5+ years of experience building modern web applications.
• Strong proficiency in React, TypeScript, JavaScript, HTML, CSS.
• Experience designing and maintaining reusable frontend architectures, component libraries, or SDKs.
• Experience managing NPM packages, versioning, and release processes.
• Experience building and maintaining frontend integrations with global payment platforms (Adyen, Stripe, Nuvei) — hosted components, wallets, alternative payment methods.
• Strong understanding of frontend performance optimization and modern browser behavior.
• Experience working with APIs and complex asynchronous flows.

• Excellent written and verbal English.

   

Nice to have / Advantage

• Familiarity with Next.js (SSR / App Router).
• Familiarity with additional frontend frameworks (Angular, Vue, etc.)
• Experience with cloud environments and CDN infrastructure (AWS preferred).

• Experience working in production-scale environments with high reliability requirements.