Jobs at Djinni

We are searching for a smart and efficient person with basic Linux experience, understanding of networking principles and at least intermediate English level to join us as a Technical Support Engineer. This role includes providing SRE-level technical support to our clients, monitoring clients’ infrastructure, handling incidents and creating basic documentation on a shift basis (including graveyard shifts).

Our primary area of competence is providing DevOps services and our technical support engineers can take free corporate DevOps course provided by our experienced mentors. The most prominent technical support engineers can be offered a transfer to DevOps department.

Duties:

- Providing 1–3 level technical support services

- Monitoring of Infrastructure and Integrations to other systems

- Incident and escalation reporting

- Reporting status and progress according to the project and company demands

- Creating and updating support and maintenance-related documentation

Mandatory skills:

• Experience with Linux
• Intermediate English level (writing and speaking)
• Basic network protocol knowledge
• Understanding how the Internet works
• Ability to accumulate information and create conclusions

Bonus points for:

• Git experience
• Grafana and Prometheus experience
• Experience with at least one cloud provider (AWS/GCP/Azure/DigitalOcean)
• Understanding of containers
• Understanding of CI/CD and
• Infrastructure as Code principles

We offer:

-Remote-first working model (with office in Kremenchuck available)

-Accounting support

-Tax compensation

-Paid sick leaves and vacations

-Flexible working schedule

-English classes

-Health insurance

-Sports compensation

-Educational budget

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.


The future of Web3 starts with you: join us as a Graphic Designer!

Requirements:

Branding & Visual Identity:
— 4+ years of commercial experience in brand design / visual identity within crypto, gambling, agencies, in-house teams, or IT companies
— Experience creating and maintaining brand books and visual guidelines
— Strong understanding of branding principles and how design decisions impact brand perception
— Ability to create key visuals, campaign concepts, and moodboards for advertising campaigns and partnerships
— Ability to scale one visual idea across multiple touchpoints including product, media, promo, and marketing materials while maintaining consistency
— Ability to confidently present and explain design decisions

Design Skills & Tools:
— Strong knowledge of color theory, typography, composition, and visual hierarchy
— Confident user of Adobe Photoshop, Adobe Illustrator, and Figma
— Basic understanding of UI/UX principles for creating visually clean and consistent product graphics
— Ability to quickly switch between projects and deliver fast, effective design solutions
— Strong communication skills and ability to explain ideas clearly
— Strong analytical and research skills with a systematic approach to idea generation and creative problem-solving

AI Skills (Required):
— Experience working with AI tools such as Nanobanana, Midjourney, ChatGPT, Freepik ecosystem, and similar platforms
— Understanding of how prompts influence final visual results
— Ability to iterate and optimize prompts to achieve high-quality outputs
— Understanding of AI-assisted creative workflows and integration into modern design pipelines

Responsibilities:

Branding & Marketing Design:
— Creating and scaling key visuals across multiple formats and platforms
— Developing brand guidelines and supporting brand book updates
— Adapting brand guidelines for local market-specific solutions
— Designing advertising creatives and social media materials
— Creating graphics for product interfaces and promo landing pages

Print & Offline Materials:
— Creating print materials for conferences including stands, booklets, stickers, and other offline assets
— Designing branded merchandise
— Supporting partnership and event-related branding materials

Creative Support & Production:
— Creating B2B presentations
— Developing storyboards and styleframes for motion videos
— Collaborating with marketing, motion, and product teams on campaign visuals
— Supporting AI-assisted creative workflows in daily production processes
— Email design (optional)

Would be a plus:

— Experience working with sports partnerships
— Experience in the crypto niche
— Basic Blender knowledge and 3D workflow understanding
— 3–5 well-presented case studies showing the logic behind your design decisions
— Previous experience working in marketing or branding agencies

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.

Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability,

We are a Performa HR agency, and we’re excited to find a strong professional for one of our clients. 

Here’s a short introduction to Performa HR agency:

Performa HR agency specializes in connecting top talent with leading companies across iGaming, IT, and Marketing. Our mission is to provide recruitment solutions that drive success for both employers and candidates. With deep market expertise, we help businesses scale by finding the right people for the right roles.

Location: Dubai (UAE), with a possibility of remote work during the probation period.
 

The Role
 

You will monitor deposits and withdrawals, investigate failed or delayed transactions, work directly with PSPs, banks, and internal teams, and help keep payment flows stable, secure, and scalable across fiat and crypto rails.

In parallel, you will contribute to the way the payments function is built: operating processes, internal documentation, fraud controls, escalation logic, and the interaction model between Operations, Risk, Finance and Customer Support.

We are looking for the candidate who is able to push issues through to resolution.

Responsibilities
 

Payments and Operations
 

• Monitor deposit, withdrawal, refund, and reversal flows across fiat and crypto payment methods.
• Ensure accurate and timely withdrawal processing within internal SLAs, including manual reviews, exceptions, and escalations.
• Track payment KPIs (approval rates, declines, payout speed, cashier conversion, failed withdrawals, refunds) and investigate transaction issues through to resolution.
• Participate with the reconciliation team in reconciling transaction data across PSPs, banks, wallets, custodians, and internal systems.
• Support Finance with settlement validation, fee checks, balance tracking, and daily payment controls. 
  
   

Payment Orchestration
 

• Manage operational communication with PSPs, banks, gateways, acquirers, and crypto processing partners.
• Configure and optimize payment orchestration logic in Praxis Tech, PaymentIQ, or similar platforms (routing, cascading, failover, limits, provider rules).
• Support launches of new payment methods, providers, currencies, and GEO-specific cashier setups.
• Coordinate investigations of settlement failures, missing callbacks/webhooks, stuck payouts, and other technical payment issues together with the IT team.
• Monitor provider performance and recommend improvements to approval rates, reliability, and cost efficiency.
  
   

Risk, Fraud, and Crypto Controls
 

• Monitor payment activity and player behaviour for fraud patterns, including multi-accounting, bonus abuse, account takeover, payment-method abuse, and withdrawal fraud.
• Participate in developing fraud-detection methodologies, risk policies, velocity checks, approval tiers, and escalation logic.
• Monitor crypto transactions using tx hashes, block explorers, wallet-screening and transaction monitoring tools; investigate crypto-processing issues.
• Support dispute and chargeback handling for non-crypto payment methods where applicable.
  
   

Customer Communication and Support
 

• Communicate with players via email and Customer Support channels regarding payment related issues.
• Define and maintain workflows between Payments, Customer Support, PSPs, and other internal teams.
• Train Customer Support teams on payment-related cases and escalation procedures.
  
   

Process Design and Reporting
 

• Participate in building payment operations processes and internal documentation.
• Define requirements for risk-management tools and services for the IT team.
• Prepare management reporting on payment performance, fraud trends, incidents, and operational KPIs.

Identify workflow gaps, propose process improvements, and participate in incident reviews and root-cause analysis.

Requirements

• Previous experience in payments operations/antifraud/risk in iGaming or similar operations.
• Experience with crypto processing, crypto cashier operations, or blockchain-based payment flows.
• Solid understanding of payment flows across cards, bank transfers, e-wallets, PSPs, and alternative payment methods.
• Strong Excel skills and confidence working with reconciliations, operational reporting, and transaction-level data.
• English level - C1.

Preferred Qualifications

• Strong mathematical background and analytical mindset.
• Practical understanding of crypto operations, including block explorers, wallet screening, sanctions exposure, network fees, congestion, and wrong-network/wrong-memo scenarios.
  
   

We Offer
 

• A key operational role with real ownership in an early-stage iGaming project based in Dubai.
• Relocation support where needed.
• Competitive compensation package discussed individually with each candidate.

Role Overview
We are looking for a strategic, results-driven Marketing Generalist to lead our efforts in the B2B IT sector. Your mission is to build a scalable lead generation engine and grow our brand’s presence. Instead of "just writing posts" or “managing campaigns” you will be the architect of our marketing system - managing resources, setting clear TAs for specialists, and ensuring every dollar spent translates into business growth.

Core Responsibilities

• Strategy & Funnels: Engineer and execute a predictable multichannel B2B sales funnel. You will oversee all top-of-funnel mechanisms to ensure a steady flow of sales qualified leads.
• Team & Resource Management: Manage contractors (Copywriters, Designers, Ad Specialists). You define the strategic "What" and "Why," and hold them accountable for delivering the "How" on time and at scale.
• SEO & Content Management: Oversee our technical and on page SEO strategy. Manage the content calendar to ensure high value assets (White Papers, Case Studies) are produced timely.
• Account-Based Marketing (ABM): Collaborating with the Sales team to identify key high-value targets and executing personalized marketing campaigns to penetrate specific Enterprise accounts.
• Event Marketing: Lead the strategic preparation for industry exhibitions, conferences, and business trips to maximize lead capture.
• PR & Media Relations: Build the company’s authority by securing placements in niche IT media.
• Performance Analytics: Track and report on ROMI, CPL, pipeline contribution using GA4, CRM (HubSpot or Pipedrive), and Search Console to ensure the strategy remains adaptable.

Hard Skills

• Experience: 3+ years in IT Marketing (Software Engineering, System Integration, or Consulting).
• Track Record: Proven success in B2B and Enterprise marketing, navigating long sales cycles and high ticket deals.
• Methodologies & Business Metrics: You can operate revenue level metrics (ROMI, CAC to LTV ratio, Pipeline Velocity) and implement advanced B2B frameworks - such as multi touch attribution and precise lead scoring, ensuring a predictable transition from MQL to SQL.
• Performance Analytics & Tools: Deep proficiency in transitioning from standard CRM or GA4 dashboards to high level BI visualization (e.g., Looker Studio). Familiarity with B2B attribution software or Intent Data and ABM platforms is a strong advantage.
• Proactive Autonomy: You do not wait for a map; you identify bottlenecks and independently engineer the systems required to solve them.
• Language: English at an Upper Intermediate level or higher (written and spoken).

What We Offer

• Competitive salary with a transparent bonus system tied to MQL/SQLs and business results.
• Professional freedom: we value your expertise and give you the room to implement your ideas.
• Opportunity to work with Midmarket SMEs and Enterprise clients.

• Аудит поточної аналітики (funnels, events, payments, attribution)

• Налаштування та стандартизація збору даних (events, naming, структура)

• Валідація даних між різними системами (ads, payments, analytics)

• Побудова та підтримка дашбордів (funnels, cohort, revenue, LTV)

• Розрахунок ключових метрик: CR, CAC, LTV, ROI, churn

• Аналіз вузьких місць у воронках та формування інсайтів

• Робота з web2web моделлю (від кліку до оплати і retention)

• Співпраця з PMM / UA / Product командами

• Досвід роботи Product / Data Analyst - бажано від 2 років

• Обов’язковий досвід з web funnels (особливо web2web або subscription)

• Сильний SQL (joins, aggregation, cohort analysis)

• Досвід роботи з аналітичними інструментами (Amplitude / Power BI або аналоги)

• Досвід побудови дашбордів (Amplitude / Power BI / Metabase)

• Розуміння unit-економіки (LTV, CAC, payback)

Буде плюсом: 

• Досвід роботи з платіжними системами (Stripe / Paddle / etc) 

• Розуміння атрибуції трафіку (Meta, Pinterest, Google Ads, Snapchat)

• Part-time формат із гнучким графіком роботи
• Роботу над корисним освітнім продуктом для дітей по всьому світу
• Команду 150+ спеціалістів, які працюють над продуктами повного циклу
• Можливість побудувати аналітичну функцію “з нуля” з подальшим масштабуванням
• Прямий вплив на ключові метрики бізнесу (LTV, CAC, revenue)
• Відсутність систем трекінгу робочого часу
• Внутрішнє навчання: лекції «Bini Talks», корпоративна бібліотека та обмін знаннями в командах
• Залученість у корпоративне життя компанії (онлайн-івенти, ініціативи, благодійність)

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

Why join us

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

About the role

We are looking for a DevOps Engineer to design, build, and operate containerized and serverless workloads on AWS, working across ECS, EKS, Lambda, and Step Functions. You will implement infrastructure as code with Terraform and Helm, establish and maintain CI/CD pipelines, and provide technical mentorship while resolving complex infrastructure challenges. The role spans both greenfield prototyping and support of existing production systems in an Agile environment.

What you will do

• Support and improve existing functionality;
• Prototype new solutions;
• Provide technical mentorship to your colleagues;
• Analyze and resolve intricate technical challenges;
• Design, build, and operate containerized and serverless workloads on AWS;
• Implement Infrastructure as Code and repeatable deployments for Kubernetes and serverless stacks;

• Establish and maintain CI/CD pipelines, monitoring, and operational runbooks.

   

Must haves

• 3+ years of experience;
• Hands-on AWS experience building and operating workloads with ECS (Fargate/EC2) for container orchestration;
• Hands-on AWS experience with EKS (Kubernetes), including core K8s primitives and cluster operations;
• Hands-on AWS Lambda experience for serverless compute;
• Hands-on experience with AWS Step Functions for workflow/orchestration;
• Infrastructure as Code with Terraform, including writing reusable modules, workspaces, and state management;
• Experience with Helm, including authoring and maintaining charts for Kubernetes deployments;
• Proficient in using software collaboration tools such as JIRA;
• Working knowledge of various databases, including MySQL, MSSQL, Oracle, and Postgres;
• Working knowledge of various operating systems, including Windows and Linux;
• Proficient in version control software such as Git;
• Basic understanding of Agile Scrum methodologies;
• Excellent oral and written communication skills;
• Ability to work independently as well as within a collaborative environment;
• Upper-intermediate English level.

Nice to haves

• Working knowledge of developing web-based client interfaces using React.js + TS;
• Working knowledge of Java and Spring.

The benefits of joining us

• Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

• Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

• A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

• Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

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

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

Synchronous stage – Live interviews

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

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

• Project Description:

  Developed product is the leading software system in Energy domain covering all aspects of Oil&Gas production from geological exploration to optimization of ongoing production. Our technology solution helps geologists and geophysicists to research, visualize and interpret large volumes of geological data.

• Responsibilities:

  Intern's tasks at the beginning.
  For the future:
  - Clarification and analysis of customer requirements
  - Providing consultations to the development team on Oil&Gas domain
  - Continuous and acceptance testing of the developed software

• Mandatory Skills Description:

  - Educational background in geosciences (geology or geophysics)
  - Upper-Intermediate English

• Nice-to-Have Skills Description:

  Oil&Gas domain work experience is a plus
  Understanding SDLC, testing concept, and quality assurance best practices

• Languages:
  • English: B2 Upper Intermediate

THAT WOULD BE WONDERFUL IF YOU HAVE:

• 2+ years of commercial experience in Embedded Software Engineering
• At least Bachelor’s degree in one of the fields: computer science, computer engineering, applied mathematics, applied physics or related
Strong knowledge of:
 

C/C++ programming
• 2+ years of commercial experience in Embedded Software Engineering
• At least Bachelor’s degree in one of the fields: computer science, computer engineering, applied mathematics, applied physics or related

Strong knowledge of:
• 2+ years of practical experience with C/C++ in embedded systems
• Understanding of pointers, memory management, structs, arrays
• Ability to read, modify and maintain existing codebases
• Experience developing software for Linux-based embedded systems

Embedded systems & microcontrollers
• Hands-on experience with microcontrollers (STM32, ESP32, Arduino or similar)
• Experience working with peripherals and low-level interfaces
• Experience with UART, I2C, SPI, GPIO in practice
• Understanding how CPU, memory and peripherals interact

Linux fundamentals
• Confident use of Linux terminal
• Experience working with embedded Linux systems
• System debugging and troubleshooting skills
• Understanding of processes, permissions and system logs

Multithreading & concurrency
• Threads and synchronization primitives
• Understanding of race conditions and concurrent programming

Networking & communication
• Understanding of TCP/UDP sockets
• Experience working with serial communication protocols

Electronics knowledge
• Voltage, current, resistance
• Ability to read schematics and debug basic hardware-related issues

Python scripting
• Writing utility/debugging scripts
• Working with files, sockets or subprocesses

Version control & software engineering
• Experience with Git
• Understanding of OOP principles and clean code practices

WOULD BE A PLUS:

• Experience with Raspberry Pi, Jetson or similar platforms
• Experience with real-time systems or timing constraints
• Understanding of kernel modules or Linux internals
• Familiarity with debugging tools such as gdb, strace, tcpdump or logic analyzers
• Knowledge of SOLID principles and design patterns
• Experience with Assembly language
• Experience optimizing software for performance or low-latency environments

ADVANTAGES FOR A CANDIDATE:

- Stable and competitive salary
- Legally compliant gig contract with official tax reporting and payment
- Work in a cool & experienced team
- Useful & exciting projects
- Up to 26 Days Off per year at your convenience
- Convenient office in Vinnytsia or an opportunity to work remotely
- Corporate culture with maximum automation of processes
- Review of working conditions and position based on performance, productivity and development in accordance with a skills assessment program
- Excellent opportunities and prospects for professional growth in a company with a 10-year history.

MTicket is building a production AI Runtime on top of a real ticketing and live events business.
We work with data from ticket sales, payments, scanners, live events, venues, artists, marketing, finance, and operations. Before AI agents can automate workflows and support business decisions, this data must be clean, normalized, structured, monitored, and AI-ready.
We are looking for a Senior Data Engineer / Data Architect who can design and own the unified data layer for MTicket AI OS.

What You’ll Do

• Design a unified data model for ticketing, events, payments, scans, artists, venues, marketing, and finance
• Build ETL / ELT pipelines from core systems and external APIs
• Normalize sales, tickets, refunds, scans, payments, event history, and transaction logs
• Create analytics-ready and AI-ready datasets for internal teams and AI agents
• Implement data quality checks, freshness tracking, monitoring, and alerting
• Debug production data issues using logs, metrics, and system behavior
• Work closely with the AI / Python team on datasets for AI agents

Tech Stack

Must Have

• Strong SQL and data modeling skills
• Production experience with PostgreSQL
• ETL / ELT pipeline engineering
• Data warehouse / data layer design experience
• Event-driven or streaming data experience
• API integrations as data sources
• Data quality checks in production
• Pipeline monitoring, alerting, and observability
• Strong debugging skills in production environments

Strong Plus

• Python for data pipelines
• dbt, Airflow, Dagster, or Prefect
• Kafka, SQS, RabbitMQ, or other queues
• ClickHouse, BigQuery, Snowflake, or Redshift
• pgvector, embeddings, or AI-related data infrastructure
• Experience with ticketing, e-commerce, fintech, marketplaces, CRM, or payments data

First 90 Days

• Audit existing MTicket data sources
• Design the first version of the unified data model
• Build initial ETL pipelines for sales, events, and payments
• Add data quality checks and validation rules
• Set up monitoring, alerting, and freshness tracking
• Deliver the first AI-ready datasets to the Python / AI team

Format

• Remote
• Flexible timezone
• Full-time, part-time, or consulting format
• High ownership
• Architect-level impact
• Ukrainian or Russian language is important for collaboration
• English for technical documentation is a plus

About the Company:

🌎 Akvelon is a USA-based software engineering and consulting company with offices across the USA, Poland, Ukraine, Serbia, and Mexico. We are an official vendor of Google and Microsoft and partner with Fortune 500 clients and global technology leaders.

At Akvelon, engineers work on large-scale cloud, AI, distributed systems, and enterprise platform projects used by millions of users worldwide.

Project Description:

We are hiring Senior Engineers for a strategic enterprise cloud data infrastructure project focused on expanding and improving the Managed Kafka Connect ecosystem.

The team is responsible for accelerating onboarding and productionization of first-party Kafka connectors for a large-scale managed streaming platform. Engineers will work on high-scale distributed data infrastructure, connector reliability, cloud integrations, CDC systems, and operational readiness.

Planned connectors include:

• Apache Iceberg Sink
• Debezium MySQL Source
• Debezium MongoDB Source
• SQL Server CDC Source
• Spanner CDC Source
• BigTable Sink
• BigQuery Sink improvements

The project includes:

• OSS connector integration
• Performance optimization
• Cloud authentication integration
• Reliability engineering
• Load testing
• Production readiness
• Kafka Connect ecosystem improvements

This engagement offers the opportunity to work on enterprise-scale distributed systems and modern cloud data infrastructure used by global technology platforms.

Responsibilities:

• Integrate and productionize Kafka Connect connectors
• Improve performance, scalability, and reliability of distributed data systems
• Optimize JVM applications and troubleshoot bottlenecks/OOM issues
• Work with Kafka Connect internals and connector lifecycle
• Implement cloud authentication and networking integrations
• Participate in operational readiness activities:
  • Load testing
  • Probers
  • Playbooks
  • Launch reviews
• Collaborate with distributed engineering teams
• Contribute to backend services written in Java and partially Go

Requirements:

Must Have:

• 5+ years of backend engineering experience
• Strong Java / JVM expertise
• Experience with performance tuning and troubleshooting
• Strong understanding of distributed systems
• Hands-on experience with Apache Kafka and Kafka Connect
• Experience debugging production infrastructure issues
• Experience with build systems and dependency management
• Experience with cloud infrastructure (preferably GCP)
• Upper-Intermediate+ English

Nice to Have:

• Apache Iceberg experience
• Debezium experience
• CDC systems knowledge
• Go backend development experience
• Kubernetes knowledge
• SRE / operational readiness background
• OSS contribution experience
• Experience with large-scale platform engineering

Working Conditions and Benefits:

• Paid vacation and sick leave
• Official state holidays — 9-11 public holidays per year
• Professional growth through challenging projects and the opportunity to master new technologies
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support programs (discounts, healthcare, legal assistance)
• Paid external training, conferences, and professional certifications aligned with business goals
• Internal workshops, seminars, and English classes
• Corporate library with paper and e-books

This position is not open to U.S.-based applicants.

Ready to work on distributed systems? Apply now and join our team.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re looking for an ERP Developer (Python) — someone with a strong Python background and an interest in ERP systems, who is eager to grow within the ERPNext/Frappe ecosystem.

This role will be especially interesting for those who want to move beyond classic backend development into building business-critical systems: process automation, integrations, financial and HR workflows. There will be plenty of space for growth, ownership, and technical influence.

Your key responsibilities will include:

— Developing and maintaining custom solutions using Python and the Frappe Framework.
— Configuring and developing ERPNext according to the company’s business processes.
— Working with integrations via REST API.
— Participating in the development of internal automation flows and ERP logic.
— Extending ERP system functionality and maintaining solution stability.
— Working with Accounting and HR-related modules.
— Collaborating with business teams to improve processes and systems.
— Participating in technical and architectural decisions.

It’s a match if you have:

— Commercial experience with Python 3+.
— Strong understanding of backend development and API integrations.
— Experience working with SQL databases (MariaDB/MySQL/PostgreSQL).
— Understanding of clean code principles and OOP.
— Experience working with Git.
— Interest in ERP systems and business process automation.
— Willingness to grow within the ERPNext/Frappe ecosystem.

Nice to have:

— Experience working with ERP systems (ERPNext, Odoo, BAS, SAP, etc.).
— Understanding of Accounting / HR / Payroll processes.
— Experience working with REST APIs and integrations.
— JavaScript or frontend scripting experience.
— Docker / CI/CD / cloud infrastructure experience.

What we offer:

— Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
— Opportunity to deeply dive into the ERPNext/Frappe ecosystem and grow toward ERP Engineer / ERP Architect paths.
— Real impact on internal business processes and ERP system development.
— Strong product team and environment without micromanagement.
— 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
— Coverage for professional events and learning.
— Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

If you’re interested in moving beyond “just backend” and into building systems that truly drive business — we’d love to get to know you 🙌

Send over your CV now — let’s get acquainted!

Ми — швидкозростаюча фінтех-компанія, і шукаємо людину, яка візьме повний цикл роботи з клієнтською базою у свої руки. Не виконавця завдань, а власника напряму: від стратегії до цифр на дашборді.

Якщо ти знаєш, чим «гаряча» база відрізняється від «холодної», вмієш будувати сценарії реактивації і не боїшся відповідальності за результат — читай далі.

ЩО ТИ БУДЕШ РОБИТИ:
— Формувати тижневі та місячні плани комунікацій для підтримки активності бази
— Розробляти стратегію «дожиму» на всіх етапах воронки: від покинутої заявки до реактивації лояльних клієнтів
— Сегментувати базу в CRM за тригерами: давність останнього входу, кількість закритих кредитів, час без контакту
— Налаштовувати тригерні ланцюжки та проводити ручні розсилки — акційні пропозиції, тестування гіпотез
— Регулярно оновлювати шаблони та альфа-імена, щоб комунікації не «вигорали»
— Відстежувати ефективність на кожному кроці: від доставки повідомлення до цільової конверсії

КОГО МИ ШУКАЄМО:
— 2+ роки на позиції CRM / Retention / Lifecycle Manager — бажано у Fintech, МФО або iGaming
— Розумієш різницю між «гарячою» і «холодною» базою та вмієш працювати з обома
— Маєш практичний досвід із CRM-системами та інструментами автоматизації розсилок
— Рахуєш конверсію і робиш висновки — не просто «дивишся на цифри»
— Когорти, A/B тести та аналітичні дашборди — твій звичний інструментарій

МИ ПРОПОНУЄМО:
— Продукт, що реально росте, з вибудуваними процесами — і простір, щоб на них впливати
— Повна автономія та відповідальність за CRM / Retention: твій напрямок, твої рішення
— Швидкі рішення без бюрократії — ідею можна перевірити вже наступного тижня
— Гібридний формат роботи з гнучким графіком

We are looking for a Solution Architect with deep expertise in AWS and strong hands-on technical capabilities to lead the design and delivery of secure, scalable, and high-performing systems. In this role, you will define AWS-first architecture, provide technical leadership to development teams, and ensure that solutions align with both business objectives and modern technology standards.

You will be responsible for setting the technical direction, overseeing implementation, and driving architectural consistency across projects. You will work closely with engineering teams and engage directly with executive stakeholders, including the CTO and other C-level leaders, to shape technology strategy and guide key architectural decisions.

A cutting-edge internet filtering platform engineered to deliver highly customizable and secure browsing experiences across Windows and Android devices. The solution serves individuals, families, businesses, and communities seeking fine-grained content control and robust online safety. The system comprises multiple integrated components that work together to provide high-quality filtering capabilities while offering exceptional flexibility in configuration. At the core of the platform is a suite of web-based portals that support user management, filtering settings, and administrative controls. These portals are continuously enhanced and extended to ensure a unique, user-centric filtering experience without compromising browsing security or performance.

You Have

• 10+ years of experience in software engineering, including Solution Architecture or Senior AWS Developer roles.
• Strong experience designing large-scale distributed systems, microservices, and event-driven workflows.
• Proven expertise building cloud-native and serverless architectures, ideally on AWS (Lambda, API Gateway, S3, DynamoDB, RDS, IAM, EventBridge, SQS)
• Hands-on development experience with Node.js, preferably in serverless-first environments.
• Understanding of modern front-end ecosystems, especially React/TypeScript.
• Solid grasp of architectural patterns, API design (OAuth2, OpenID Connect), security best practices, and cloud governance.
• Experience with PostgreSQL, stored procedures, JSON-based schemas, and data modeling for modern cloud systems
• Proficiency with DevOps workflows and IaC (Terraform/CDK), CI/CD pipelines, containerization (Docker), and orchestration (ECS preferred over EKS
• High emotional intelligence, adaptability, and ability to operate in a consulting / advisory model.
• Stack-agnostic mindset and ability to work with evolving technologies and adapt architecture decisions as the stack changes over time.
• Ability to challenge assumptions, validate architectures, and justify solution decisions with clarity and evidence
  
   

Would be a plus

• Experience modernizing systems into cloud-native architectures.
• Knowledge of enterprise architecture frameworks (TOGAF or similar)
• Experience working with hybrid environments (.NET + modern cloud/serverless)
• Experience with AI/ML integration and AWS AI services (e.g., Bedrock, Amazon Q

You Are Going To

• Lead the design of modern, cloud-native, and serverless architectures aligned with the client’s long-term technology vision.
• Drive the rewrite and modernization of selected legacy .NET modules into Node.js/React services.
• Ensure solutions follow defined architectural guidelines and comply with the overarching technical strategy.
• Participate in early-stage discovery and translate complex business needs into clear technical strategies.
• Build architectural documentation
• Leverage PostgreSQL capabilities to increase performance and reduce unnecessary service complexity.
• Support the transition to a new architecture while maintaining operational continuity
• Provide technical guidance to engineers and tech leads across backend & frontend domains
• Support the adoption of AWS AI/ML services within the product ecosystem
• Conduct PoCs to validate technical approaches, AI integrations, and cloud-native design patterns
• Collaborate with frontend teams designing SSR-based solutions using React + Next.js
• Ensure scalability, security, observability, and maintainability across all system components
• Work closely with Product, Business, DevOps, and engineering teams to support decision-making and solution delivery
• Engage regularly with stakeholders to communicate architecture choices, risks, and trade-offs
• Support estimation, scoping, and decomposition of new features and rewrite initiatives

Domaine is looking for a Senior Shopify Engineer (Hourly Contractor Position) who will be responsible for the overall technical implementation of custom Shopify theme and front end development. The ideal candidate should have several years of experience leading Shopify projects, understand Shopify best practices, and be comfortable working with the latest technologies.
 

This is a part-time contractor role with flexible availability from 10 to 40 hours/week, depending on your capacity. 

JOB RESPONSIBILITIES

• Write high quality code using Liquid, Javascript, React, Tailwind, GraphQL and other front end frameworks
• Expert knowledge and experience with the Shopify Ecommerce platform.
• Ability to work both independently and as part of a team to ensure a high level of quality.
• Strong verbal and written communication skills to accurately describe issues to clients, developers, and project managers.
• A high attention to detail to catch issues within acceptance criteria, edge cases, and other potential issues.
• High level decision making in weighing options between code quality, issues, and releasing code in a timely manner.
• Arbitration of the release process to ensure that all perspectives are heard when it comes to releasing code to production.
• Responsible for owning medium to high complexity frontend feature development and driving both completion and quality 
• Plans and delegates tasks to other engineering team members as required
• Anticipates risks and provides solutions
• Can distill complex asks to actionable solutions and tasks

CREDENTIALS & EXPERIENCE

• Strong understanding of Liquid, Javascript, Tailwind CSS, GraphQL, REST, Git
• Experience with Shopify development including: Themes, APIs, Apps, Functions, Extensions is a MUST
• Experience working with JIRA/Confluence or other tickets management systems.
• 3-5 years of experience working in eCommerce
• Excellent organizational and problem solving skills
• Thorough knowledge and experience with front end, component driven software technology, and microservice design architecture
• Thorough understanding of user behaviors and marketing sciences in eCommerce
• Thorough understanding of the lifecycle and methodologies of software development
• Expertise in software documentation and technical writing
• Validates project estimates and approaches for entire assigned work 
• Acts as a model for junior staff
• Demonstrates high level of personal productivity

• To be able manage commitments to multiple projects
  
  PERKS & BENEFITS

   

• Flexible working schedule
• Remote-first culture

• Continued education and personal development opportunities

  
  
   

Hi!

We are — Boosta is a holding IT company that creates, scales, and invests in digital businesses with global potential.

• Founded in 2014
• 700+ specialists
• Hundreds of thousands of clients worldwide

Its portfolio includes a wide range of successful IT products, as well as performance marketing projects.

We are looking for an Lead Backend (Node.JS) Developer to join our team.

The Product is a pioneering platform designed for seamless, high-quality video communication. Launched with substantial funding, we are entering an exhilarating development phase where every decision and initiative has the potential to reshape the future of mobile social interaction.

WHAT YOU’LL DO:

• Creating technical design for cutting-off solutions in the video communication field.
• Investigating and decomposing complex product epics.

WHAT WE EXPECT FROM YOU:

• Solid experience in Node.js/Nest.js backend development.
• Proficiency with both relational and non-relational databases (e.g., Postgres, MongoDB, Redis).
• Familiarity with SOA/Microservices, including communication, patterns, and development processes.
• Experience with WebSockets and messaging technologies (e.g., NATS).
• Proficiency in utilizing AWS services (e.g., S3, Aurora, Cloudfront).

YOUR JOURNEY WITH US:

• Step 1: Pre-screen.
• Step 2: Technical interview.
• Step 3: Final interview.
• Step 4: Reference check.
• Step 5: Job Offer!

WHAT WE OFFER:

• 28 business days of paid off.
• Flexible hours and the possibility to work remotely.
• Medical insurance and mental health care.
• Compensation for courses, trainings.
• English classes and speaking clubs.
• Internal library, educational events.
• Outstanding corporate parties, teambuildings.