Simplify

The daily quantum leap of technology development requires people to continually upgrade their skills to manage more complicated programs and devices. It consumes time and energy.

We work for simplifying the digital experience of people by making a wide range of functionally excellent IT products that are still intuitively usable. From the landing page for the one-time event up to the total automation of the business.

We work diligently and adequately because we value our and your time and energy.

If you share our principles — we will be pleased to work with You.

Senior Java Spring Middleware Developer (web applications with Java & Spring Framework ,Azure Infrastructure, Cloud DevOps environments, REST & SOAP interfaces)

Keep energy for life.

The daily quantum leap of technology development requires people to continually upgrade their skills to manage more complicated programs and devices. It consumes time and energy.

We work for simplifying the digital experience of people by making a wide range of functionally excellent IT products that are still intuitively usable. From the landing page for the one-time event up to the total automation of the business.

We work diligently and adequately because we value our and your time and energy.

If you share our principles — we will be pleased to work with You.

We are looking for Middle/Senior Full-Stack Developer to contribute to a next-gen analytics platform, designed with an event-driven architecture and tailored for improving business outcomes in marketing and e-commerce.

Stack Overview:

Frontend: React with TypeScript
Backend: Kotlin (Ktor), plus Node.js for serverless (Cloud Functions)
Database: PostgreSQL
Cloud Provider: Google Cloud Platform (GCP)

Key Competencies:
Hands-on experience with the listed technologies
Solid understanding of event-driven systems and asynchronous workflows
Experience applying Domain-Driven Design (DDD) principles
Familiarity with microservice-based architectures
Confident in writing efficient SQL and optimizing queries on large-scale datasets
Skilled in building and deploying Cloud Functions with Node.js
Knowledge of real-time data processing and building performance dashboards

Bonus Domain Expertise:

Experience with APIs like Meta Insights and Snapchat Marketing
Understanding of e-commerce integrations and funnel analytics
Background in revenue and performance tracking for online businesses

Client Location: Saudi Arabia
Project Duration: 3+ months
Engagement: Full-time involvement preferred

We are looking for a Senior AI/ML to join our client, outsourcing/outstaffing company with more than 8 years of experience in web and mobile application development with a team of more than 120 specialists from 6 countries.

Project domain: Mobility & Transportation Technology

The project is focused on developing technological solutions for the mobility industry, covering aviation, shipping, and railway transportation. The company leverages modern software and hardware technologies to optimize vehicle management, enhance the efficiency of logistics processes, and improve the user experience.

We expect

• Minimum of 5 years of hands-on experience with Python and related technologies in distributed serverless environments (ideally AWS).
• Solid understanding and practical experience with microservice architecture.
• At least 2 years of experience programming high-performance processes in SQL and/or NoSQL databases.
• Experience  with AWS SageMaker or similar and have:

– deployed scalable ML workloads using SageMaker, RDS, Lambda, and ECS.

– experience with SageMaker Pipelines, Endpoints, and Studio for managing automated workflows and real-time inferencing with the data warehouse.

• You have hands on experience in Time Series Forecasting using one of the following – ARIMA, Prophet, XGBoost, DeepAR.
•  Predictive Analytics: you have built and fine-tuned predictive models for time series tasks such as next-week sales forecasts, handling issues like over/under-prediction on a continuous basis. AB testing on a continuous basis.
• Upper-Intermediate English level.

Nice to have

• Proficiency in .NET Core will be an advantage.

Responsibilities

• To build highly distributed serverless systems.
• Time Series Forecasting and Predictive Analytics: to build and fine-tune predictive models for time series tasks such as next-week sales forecasts, handling issues like over/under-prediction on a continuous basis. AB testing on a continuous basis.
• Building new highly distributed micro & macro-service backend applications for use in the airline industry.
• Working with an existing team of expert engineers & others using technologies such as
• .net core, SQL, AWS lambda, code pipeline CI/CD.
• Implement and maintain continuous integration and continuous deployment procedures to ensure efficient and reliable software delivery.
• Utilize your expertise to build scalable applications that meet performance and reliability requirements.
• Work as a team player, demonstrating a highly motivated, can-do approach to achieve project goals.
• Apply your experience to thrive in a large-scale environment, addressing challenges with efficiency and adaptability.
• Demonstrate experience in writing unit tests to ensure the reliability and maintainability of the codebase.

We offer

  Social package and other bonuses:

• Stable and highly-functioning processes – everyone has their own role and clear responsibilities, so decisions are made quickly and without unnecessary approvals.
• We will be happy to pay 50% of the cost of courses/conferences/speaking clubs.
• Do you have a friend who is currently looking for new job opportunities? Recommend them to us and get a bonus.
• The company promotes growth and encourages initiatives.
• A modern stack of technologies, the opportunity to work at a high load, modern equipment, with constant improvements at the request of employees.
• Top management, open to communication with teams.

A little more information that you may find useful:

• our adaptation period lasts 3 months, this period of time is enough for us to understand each other better;
• there is a performance review after each year of our collaboration where we use a skills map to track your growth;
• we really have no boundaries in the truest sense of the word – we have flexible working day, remote or office is up to you.

  Vacation and sick leave

• 21 working days off a year;
• 5 sick leaves a year.

 What are the stages of selection:

• HR, Client Tech interview, Client Final.

Ми — продуктова команда, яка створює digital-продукти в категоріях lifestyle, productivity, mental health — як для iOS, так і для Web (Android — наступний крок). У штаті — сильні розробники, які швидко вносять зміни, додають функціонал, або фіксять продуктову частину. Маркетинг-команда підтримує процес: допомагає з креативами, аналітикою, landing-сторінками та флоу користувача.

Кого ми шукаємо
Ми шукаємо Head of Product або сильного Senior Product Manager, який зможе з нуля придумати ідею мобільного додатку, спланувати його розробку, підготувати продуктову стратегію та розуміє, як масштабувати аудиторію через трафік та маркетинг.

Ідеальний кандидат має досвід роботи в топових українських app-компаніях:
KissMyApps, Genesis (Universe, Boosters, Headway), BetterMe, HolyWater, OBRIO, ZEN Apps, AMO Apps, Readdle, Skylum, Boosta, Gismart, Murka або подібних.

Обов’язки:

— Генерація ідей для нових мобільних додатків і перевірка їх життєздатності через MVP та швидкі тести.

— Розробка та реалізація продуктової стратегії.

— Побудова та управління командою розробників, дизайнерів, маркетологів.

— Планування та контроль усього циклу розробки: від концепції до релізу та масштабування.

— Аналіз метрик (CPI, LTV, ROAS, Retention) та прийняття рішень на основі даних.

— Розробка стратегії залучення трафіку та масштабування користувачів.

Вимоги:

— Досвід успішних запусків та скейлу мобільних додатків на світовому ринку.

— Глибоке розуміння mobile product lifecycle та app marketing.

— Практичний досвід з UA-кампаніями (Meta, TikTok, Google Ads).

— Аналітичний підхід до прийняття рішень.

— Досвід роботи у швидкому продуктовому середовищі.

Формат співпраці:

— Гнучко: або топова позиція з високою оплатою, або партнерство з % від прибутку продукту.

— Повна зайнятість або формат гнучкого графіку.

— Віддалено