Jobs at Djinni

Ukrainian Miltech company is looking for a Recruiter to help scale the team working on high-tech solutions for the defense sector.
You will work closely with hiring managers and be responsible for full-cycle recruitment.

Responsibilities

• Full-cycle recruitment: from intake with hiring manager to offer;
• Hiring for technical, engineering, production and office roles;
• Active sourcing (LinkedIn, Djinni, job boards, referrals);
• Conducting initial interviews and candidate screening;

• Managing candidate communication and feedback;

   

Requirements

• 1+ year of experience as a Recruiter (in-house or agency);
• Experience hiring technical / engineering / production roles is a strong plus;
• Confident sourcing skills and understanding of recruitment funnels;
• Strong communication skills;
• Ability to work independently and manage multiple vacancies.

What we offer

• Official employment, competitive salary;
• Military booking;
• Work in a fast-growing Miltech company with real impact;
• Comfortable office in Kyiv;
• Professional growth and development.

Stack: ASP.NET Core (C#) for most microservices, Go/Java for matching/wallet components (where applicable), PostgreSQL (transactional), ClickHouse (analytics), Kafka (AWS MSK), Redis, AWS, HSM (e.g., Thales Luna 7), CQRS/Event Sourcing where appropriate, gRPC + REST.

Responsibilities

• Design, build, and operate production AWS infrastructure for a highload exchange (security, scalability, reliability).
• Own and evolve CI/CD pipelines (GitHub Actions / AWS CodeBuild/CodePipeline), release strategies (blue/green, canary), rollbacks, and safe migrations.
• Run container workloads on ECS Fargate or EKS (based on final architecture decisions), including deployment automation and operational playbooks.
• Operate and tune Kafka on AWS MSK: topics, partition strategy, retention, ACL/SASL, consumer lag, retry/DLQ patterns, schema/versioning practices.
• Operate PostgreSQL (preferably Aurora): performance, replication, backup/restore, failover testing.
• Maintain ClickHouse (cluster/replication/partitions/merges/backup) and Redis (ElastiCache) for caching/rate-limit and low-latency access.
• Implement observability: OpenTelemetry, metrics/logs/traces, alerting, SLO/SLA, incident response, RCA and postmortems.
• Security ownership: IAM design, KMS, Secrets Manager/Parameter Store, encryption at rest/in transit, secret rotation, hardening, network segmentation (VPC, SG, NACL).
• Integrate with the signing/HSM perimeter (Thales Luna / PKCS#11, or CloudHSM/KMS where applicable): secure key workflows, audit trails.
• Protect public endpoints: WAF/Shield, rate limiting, API exposure via ALB/NLB/API Gateway/CloudFront (per final design).
• Capacity planning, cost optimization (FinOps), and DR/BCP readiness (multi-AZ now, multi-region roadmap).

Required qualifications

• 4+ years in DevOps/SRE with hands-on AWS production experience.
• Strong knowledge of AWS core services: VPC, IAM, EC2, ECS/EKS, ALB/NLB, Route53, CloudWatch, CloudTrail, KMS, S3, RDS/Aurora, ElastiCache, ECR.
• Proven experience with CI/CD and release engineering (blue/green, canary, rollback, safe DB migrations).
• Production experience with Kafka (ideally AWS MSK): partitioning/retention, consumer groups, idempotency, at-least-once processing, monitoring lag.
• Solid PostgreSQL skills (ops + performance basics).
• Containers: Docker, orchestration on ECS/EKS, Infrastructure as Code (Terraform preferred).
• Strong Linux fundamentals, networking (TLS, DNS), and practical security mindset.
• Incident management experience: on-call, debugging under pressure, clear RCA, runbooks.

Nice to have

• Deep ClickHouse operations experience (replication, partitions, performance tuning, backups).
• Experience with HSM/PKCS#11, secure signing flows, key custody, audit/compliance requirements.
• FinTech/Crypto background, familiarity with AML/KYC and audit requirements.
• Observability stacks: Prometheus/Grafana, Loki/ELK/OpenSearch (or equivalents) alongside OpenTelemetry.
• Multi-region active-active / DR drills and failover automation.
• Load testing, capacity planning, and performance engineering.

What we offer

• A genuinely challenging system: low latency, high throughput, strict security, real-time eventing and analytics.
• Strong ownership and impact: you’ll shape our CI/CD, MSK strategy, security baseline, ClickHouse operations, and DR plan.
• Remote/hybrid (by agreement) and competitive compensation.
• Solid engineering culture: IaC, automation-first, blameless postmortems, and documentation.

• Project Description:

  Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging. Projects will utilize a multitude of different languages and technologies including AWS platform.
   
  We are looking for a Senior Python software engineer experience in implementation of backend systems running under Linux/AWS/Azure. Candidate should be capable to coordinate work with QA, Operational, and cross-functional application teams.
   

• Responsibilities:
  • Develop high-quality software, design, and documentation
  • Provide estimates for specific software feature implementation
  • Identify, prioritize and execute tasks in the software development life cycle
  • Build unit tests for your code
  • Automate tasks through appropriate tools and scripting
  • Perform validation and verification testing
  • Collaborate with internal teams and vendors to fix and improve products
   
• Mandatory Skills Description:
  • English at the level of fluency Upper Intermediate or higher - crucial
  • 5+ years of full life-cycle software development experience
  • 3+ years of software development using Python
  • Experience in developing under Linux platform
  • Prod Support experience is required.
  • Good analytical skills and a real passion for solving problems
  • Soft Skill (very proactive and open-minded person)
  • Be result oriented, own a product at each point of SDLC cycle, collaborate closely with team

About Us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For:

We are looking for a Middle Automation QA Engineer to join the Entravel team. In this role, you will be responsible for building and maintaining automated tests to ensure the quality, stability, and reliability of our hotel booking platform. You will work closely with developers and product teams to deliver high-quality features and continuously improve our testing processes.

Responsibilities:

• Develop, maintain, and enhance automated test frameworks.
• Create and support automated tests for backend services and APIs.
• Perform API testing for REST and gRPC-based services.
• Validate data integrity across microservices and databases.
• Analyze automated test results, investigate failures, and report defects.
• Execute regression testing to ensure system stability and reliability.
• Collaborate with backend engineers, product managers, and QA team members.
• Participate in sprint activities, planning, and daily team ceremonies.
• Contribute to improving QA processes, test coverage, and test reliability.

Requirements:

• 2-3 years of experience in automation testing.
• Strong understanding of QA processes and SDLC.
• Experience with automated testing frameworks (e.g. Playwright, Selenium, or similar).
• Experience testing REST APIs (Postman or similar tools).
• Basic understanding of gRPC is a plus.
• Experience working with databases (PostgreSQL, MongoDB).
• Understanding of message-based or event-driven systems.
• Confident use of Git and Git-based workflows.
• Familiarity with CI/CD pipelines.
• Understanding of Agile / Kanban methodologies.
• Ability to analyze test results and clearly document issues.
• Strong communication skills, able to collaborate effectively across teams in both English and Ukrainian.

Nice to Have:

• Experience with integration testing in microservice architectures.
• Basic knowledge of Docker and containerized environments.
• Familiarity with cloud platforms (GCP or similar).
• Basic Linux command-line skills.
• Experience with monitoring or logs analysis (e.g. Kibana, Grafana).
• Basic understanding of gRPC-based services.

We Offer:

• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.

Let’s Build the Next Industrial Revolution Together

Behind every system is a person. We are using technology to empower the people who manufacture medicines for our world. Our team is developing one of the world’s largest manufacturing intelligence AI platforms, built on cutting-edge microservice architecture and modern, object-oriented principles to ensure high performance and reliability.

We are a global leader in Software as a Service (SaaS) for the pharmaceutical and biotechnology manufacturing industries, serving enterprise customers in 25 countries. We are now seeking an ambitious Application Support Engineer to help us redefine the future of pharmaceutical manufacturing.
 

Impact of the Role

In a nutshell: Make everyone’s life easier and better by helping pharmaceutical companies produce and ship medicines faster.

As an Application Support Engineer, you will play a pivotal role in addressing customer inquiries and resolving issues related to our application solutions. Your work will have a significant impact on customer satisfaction and loyalty, directly influencing the platform's reputation and success.
 

What will you do?

• Deliver timely, accurate, and impactful issue resolution to ensure an exceptional customer experience.
• Actively participate in the deployment of technology and application solutions.
• Write technical how-to guides and troubleshooting documents.
• Anticipate and identify potential partner or customer needs before they arise.
• Work closely with the Support Lead and cross-functional teams (Product, Engineering) to escalate issues and provide feedback for product improvement.
• Participate in remediation efforts, system maintenance, and regular patching of our solutions.
• Support user testing activities and ensure expected results are delivered.
   

Requirements & Qualifications

• Bachelor’s degree (or equivalent experience) in IT, Computer Science, Software Engineering, or related fields.
• Minimum 5 years of experience in application support.
• Strong knowledge of Windows. Knowledge of Linux systems and shell is a significant plus.
• Good understanding of networking configurations and protocols.
• Understanding of database engines such as MS SQL, PostgreSQL, or MongoDB.
• Ability to read, parse, and manipulate formats like XML and CSV.
• A "can-do" and "will figure it out" attitude. Strong analytical skills, the ability to multitask in a fast-paced environment, and high standards for documentation.
• Ability to cover schedule: Monday-Friday 10 pm–7 am EEST

     We are a fast-growing product-based company currently scaling our business.
     We work with our own product  — this is not an affiliate network.

     We are looking for an Affiliate Manager who can not only manage partnerships but also deeply understands the technical side of affiliate integrations and launches.
 

🔹 Responsibilities:

• Find, onboard, and develop affiliate partners
• Handle technical partner integrations:
  postbacks, tracking, links, testing, and data validation
• Work closely with tech, analytics, product, and CRM teams
• Monitor traffic quality, conversion rates, and KPIs
• Optimize partner performance and scale effective traffic sources
• Analyze results and contribute to the affiliate growth strategy
   

🔹 Requirements:

• Proven experience as an Affiliate Manager in iGaming / betting / digital / crypto / product-based projects
• Strong technical skills are mandatory:
  • understanding tracking systems and postback logic
  • ability to independently launch and test partner integrations
• Experience with analytics and performance metrics (CR, ROI, LTV, payback, etc.)
• Self-driven, responsible, and results-oriented mindset
• Ability to build long-term partnerships
• English — working proficiency (Spanish is a strong plus)
   

🔹 What we offer:

• Work in a product company, not an affiliate network
• Competitive salary + performance-based bonuses
• Real influence on processes and strategic decisions
• Fast decision-making with minimal bureaucracy
• Professional team and comfortable work environment
• Growth opportunities together with the product
   

🔹 Work format:

• Remote
• Full-time
• Flexible and results-focused environment

Remote | Full-time 

Own growth for subscription mobile apps from first tests to scale.
You are responsible for turning traffic, funnels, and creatives into revenue and for making clear decisions on what to test, scale, or stop across W2W and W2A funnels.

Responsibilities:

• Own one or more app growth streams (W2W / W2A) from strategy to results
• Design and run go-to-market: ICPs, offers, messaging, funnels, paywalls, onboarding
• Partner with UA on media plans, testing roadmap, and targets (CAC, ROAS, LTV, payback)
• Drive creative strategy with Creative team: angles, concepts, scripts
• Work with Product, Tech, and Data on tracking, dashboards, and automation

• Turn data into clear priorities: scale / kill / test next

   

Main responsibilities:

• Take ownership of one core app / funnel / region
• Launch and review multiple creative + funnel experiments
• Hit agreed ROI and revenue targets

• Improve speed and clarity of the growth feedback loop

   

Requirements:

• 3+ years in performance marketing or growth for mobile apps / subscriptions
• Strong in funnels and creative strategy (web and/or app)
• Confident with metrics: CAC, ROAS, LTV, cohorts
• Comfortable in fast-paced, test-heavy environments
• Strong cross-functional communication skills
• English: B2+

You are not just building CRUD APIs - you are building the "connective tissue" that ingests data from multiple business systems, processes it, and serves it to our AI Agents.

Solve two problems: Fragmentation and Intelligence. Build high-performance services that ingest messy data from ERPs, clean it for our Data Lakehouse, and serve it for RAG-based AI agents.

Tech Stack

• Core: Python (FastAPI, Django)
• Database: PostgreSQL (Complex SQL, JSONB), Redis
• ORM: SQLAlchemy
• AI/LLM: LangChain, RAG, Azure AI Search

• Infrastructure: Azure Container Apps, Azure Functions, Docker

   

Responsibilities

• Design production-grade REST APIs using FastAPI
• Build data pipelines using Pandas/NumPy for ERP/CRM data processing
• Implement RAG workflows for document-based AI (Field Pack AI)
• Build robust connectors for third-party systems

• Enforce quality: 80% test coverage, strict type-hinting

   

Requirements

• 5+ years Python backend development
• Strong Pandas/NumPy and SQLAlchemy experience
• Hands-on RAG or LLM backend experience
• PostgreSQL optimization experience
• Pytest and modular code practices

• English B2+ (daily syncs with US team)

   

Nice to Have

• Azure ecosystem (Functions, Key Vault, Container Apps)
• Pandas (for quick data manipulation)
• Construction or logistics industry experience
• OCR/document processing

Akvelon is a well known USA company, with offices in places like Seattle, Mexico, Ukraine, Poland, and in other European cities. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

About project:

As Akvelon continues to expand, we are looking to hire talented a Middle C# SDEs with PowerShell and Azure experience, and AzDo Pipelines to join the Engineering Systems teams.

This role focuses on security of the systems.

We offer great opportunities for professional development and the flexibility to work remotely.

The key advantage of this role is the opportunity to work with a world-class client, more details will be shared during the interview.

Requirements:

• Strong experience with C# and PowerShell.
• Experience working with Azure / cloud systems.
• Experience with Azure DevOps pipelines.
• Strong problem-solving skills and engineering mindset.
• At least an Upper-intermediate level of English (both written and spoken). B2 is essential.
   

What you will do:

You will be responsible for the pretty standard development activities in the fully remote environment which is deeply integrated with Customer’s teams, and people across the World (included but not limited to):

• Developing new features.
• Communicate with a client and client-side teams.
• Creating and maintaining design documents.
• Solving non-trivial and extraordinary tasks.
• Taking full responsibility for the implementation of project parts.
• Contributing to the estimation and scoping of projects.
• Coordinating continuous refactoring and performance optimization.
   

Overlap time requirements: till 10 AM PST (7 PM CET)
 

Working conditions and benefits:

• Paid vacation, sick leave (5 without sickness list).
• Official state holidays — 11 days considered public holidays.
• Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support.
• Flexible working schedule: 8 hours per day, 40 hours per week.
• Personal Career Development Plan (CDP).
• Paid external training, conferences, and professional certification that meets the company’s business goals.
• Internal workshops & seminars.
• Corporate library (Paper/E-books).

Looking for an exciting career? Apply now and become part of our success story.

Our client provides global digital banking underpinned by a distinguished tradition of service, offering to its customers choice and flexibility in managing their business and personal finances, while preserving the personal touch and accessibility. The client aims to be the most respected digital bank in the world, serving corporations and individuals in over 180 countries. The client helps its customers bank, trade, borrow, custody, and invest to create the life and legacy they envision. The client provides traditional banking services as well as unique and exclusive tools to save its customers time and provide them with powerful advantages in their personal and corporate financial affairs.

On behalf of the client we are looking for a Full Stack Developer meeting the minimum required skills profile set forth below necessary to be effective in carrying out the following responsibilities:

- Close collaboration with Business Analyst(s), CTO and other bank staff;

- Development of new features that will help take the bank's platform to a new level of excellence;

- Ensuring smooth API-based integration of the bank's platform with 3rd parties;

- Carrying out ongoing maintenance/bugfixing of the bank's proprietary production systems;

- Participation in improvement of the bank's software development processes;

- Co-ownership of the bank's platform architecture for the purpose of keeping the level of technical debt as low as practicable

Minimum requirements:

- Ability and willingness to work Pacific standard time hours

- Fluency in Ukrainian or Russian language

- 6+ years of overall work experience on software development projects;

- 4+ years of commercial experience with backend development using NodeJS/NestJS/NX/TypeScript;

- 2+ years of commercial experience with frontend development using React/TypeScript;

- Demonstrable experience with participation in improvement of software architectures;

- Experience with common services offered through AWS (EC2, S3, RDS, Kafka, etc);

- Intermediate or higher level of English

Will be a plus:

- Willingness and prior experience with mentoring and/or leading less experienced colleagues;

- Prior work experience in Banking or FinTech

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

Summary

We’re expanding our team and looking for a versatile Cloud and Solution Architect and Senior Software Engineer to help manage and evolve multi-cloud applications and large data/AI pipelines.

This role would be an ideal fit for a software engineer with experience in high-performance multi-cloud infrastructure and complex microservice architecture applications with a serverless approach.

• Key skills: Node, Typescript, Serverless, AWS, GCP, SQL, data lakes, media data processing, scalable architecture, infrastructure design, system integration;
• Focus: Cloud-native architecture, large-scale data ingestion and transformation, AI-augmented media workflows, integration with ERP and financial systems;
• Required experience: 5+ years in data engineering and cloud architecture roles with strong hands-on skills in GCP and/or AWS;
• Experience with data streaming, system integrations, and media data transformation;
• Employment Type: Full-time; permanent/long-term
• Location: Remote.

Job Description

Fast-growing public company that delivers real-time visual experiences to millions of users across dynamic, high-traffic environments. Our AI-powered platform processes large volumes of media content in seconds - enabling instant access to personalized visuals in physical-world settings.

We are currently in the process of migrating more services towards AWS from GCP. The platform consists of multiple applications on Node.js/React, Python, Java, and Kotlin.

We’re looking for a Data Engineer/Cloud Architect to join our team and help us evolve our data platform, enabling new capabilities in media processing, personalization, and analytics at scale.

What You'll Do

• Design and build cloud-native architectures on GCP and AWS for high-throughput media workflows and analytics;
• Develop and optimize data pipelines for ingestion, transformation, and storage in data lakes;
• Integrate data from external systems, including ERP and financial platforms (both real-time and batch);
• Collaborate on implementing AI-driven enhancements into visual media workflows (e.g., segmentation, enhancement, dynamic rendering);
• Ensure systems are secure, scalable, observable, and aligned with best DevOps practices.
•  

Requirements

• 5+ years of experience in cloud data engineering or cloud architecture roles;
• Proficient with AWS and/or GCP (e.g. S3, Lambda, RDS, SNS/SQS, OpenSearch, Cloud Functions, BigQuery);
• Programming skills in Node and SQL;
• Strong experience with data lakes, ETL/ELT, and streaming pipelines (e.g. Kafka, Pub/Sub);
• Skilled in system integration, including third-party APIs and enterprise data platforms;
• Understanding of media data workflows, AI/ML-based transformations, and large-scale processing;

• Comfortable working with IaC, CI/CD, and monitoring tools. Heavy deployment, scaling, and management of containerized applications with Kubernetes.

   

Bonus Points

• Experience with real-time image/video transformation pipelines;
• Hands-on knowledge of AI frameworks (TensorFlow, OpenCV, etc.);
• Background in consumer media tech, interactive platforms, or digital personalization;
• Awareness of data privacy and secure architecture practices.

Interview Process

• Tech interview/coding SC algo tasks (similar leetcode, hackerrank)
• Delivery call 

We are looking for a Staff Software Engineer to help our client deliver high-impact software solutions that bridge the gap between complex technology and real business problems

Our client is a forward-thinking company that thrives on innovation and delivering impact at scale. And now we are looking for a Software Engineer who will design, build, and maintain software systems that directly deliver business value. In this role, you will focus on code quality, architecture, and reliable delivery, while leveraging AI tools to enhance productivity and reviewing AI-generated code to ensure it meets high standards. 

Embedded directly with business units such as Commercial, Manufacturing, and R&D, you will operate like a “startup CTO”, bridging the gap between product development and solving real business challenges. You will take ownership of the discovery-to-scale pipeline, identifying patterns and enabling validated solutions to be generalized into enterprise capabilities by Platform Engineers. 

This role offers the opportunity to shape organization-wide technical strategy and architecture, define strategic direction, influence practices across the company, and maintain visibility in the industry. You will thrive in a complex environment, creating clarity from chaos and driving meaningful outcomes across the business.

What you'll do in this role  

• Delivery: Drive delivery of the most critical technical initiatives, establish engineering delivery practices across the business unit, and be the technical authority on high-stakes projects 
• People: Develop technical leaders, shape engineering talent strategy across the business unit, and build high-performing engineering teams 
• Business: Shape technology-driven business strategy, represent technical perspective at executive level, and be recognized as a bridge between engineering and business 
• AI: Design AI-augmented engineering workflows for your area, evaluate new AI tools, train engineers on effective AI usage, and balance speed with verification 
• Scale: Lead architectural decisions for complex systems across teams, establish quality standards for your area, mentor engineers on architecture, and own technical debt strategy 
• Reliability: Establish SLOs/SLIs across teams, build resilient systems, lead reliability initiatives for your area, mentor engineers on reliability practices, and drive reliability culture 
• Documentation: Establish documentation standards across teams in your area, build knowledge management systems, and mentor engineers on effective technical writing 
• Process: Drive process efficiency within your team, coordinate cross-functional technical work, and lead retrospectives

We're looking for

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 12+ years of relevant experience with a proven record of organization-wide technical leadership.
• Lead full-stack development, leveraging AI tools to accelerate delivery while ensuring high-quality outputs.
• Define organization-wide technical standards, architecture, and best practices.
• Drive the discovery-to-scale pipeline, identifying patterns and enabling solutions to scale across the enterprise.
• Mentor and guide engineers in areas like architecture, AI-augmented development, code quality, service reliability, and developer experience.
• Influence culture across the organization around curiosity, ownership, collaboration, and precision communication.
• Fluent English.

How to knock our socks off

• Experience working in forward-deployed engineering or embedded with business units.
• Familiarity with chaos engineering, site reliability practices, and large-scale data integration.
• Demonstrated ability to deliver rapid prototypes, validate solutions, and generalize patterns across teams.
• Naming five or more dishes that include beetroot besides borshch.

✔ Not checking every box?

This job looks very exciting, but you hesitate to apply because of the confidence gap? Reach out to us anyway! Beetroot is an inclusive workplace that considers all applicants. We’re committed to openness — promoting equality and fostering an environment where different backgrounds, ideas, and experiences are not just accepted, but embraced. So let’s discover together whether we could be an excellent fit for each other.

Please send us your CV in English, and we'll be happy to discuss your application further.

About the Project: We are building a massive, proprietary Ticketing & Event Management Ecosystem for the US market. This is NOT a standard booking site. We are engineering a custom, high-load platform from scratch. The ecosystem includes:

• Complex Web Platform: Handling Reserved Seating schemes, Camping bookings, and deep Event Management logic.
• On-Site Operations: Gate Scanning functionality and Ticket Printer control. We develop the scanning logic and integrate it with physical hardware for printing.

• Mobile Ecosystem: A feature-rich mobile application for organizers and attendees.

   

We don't use "out-of-the-box" solutions. We build our own logic to handle heavy complexity. If you prefer solving technical puzzles rather than integrating standard plugins, this is your place.

⚠️ THE CULTURE (Read this first): We are a US-based startup in an aggressive growth phase. We are looking for a Founding Engineer mindset.

• Intensity: We work with the US market. Late evening calls (European time) are standard to sync with the founders.
• Ownership: You don't just "close tickets." You own the feature from the database architecture to the UI. If the Gate System goes down on a Saturday night during a festival, you are the one helping to fix it.
• No "Code Monkeys": We discuss business goals. You need to understand why we are building a feature. If a requirement doesn't make sense technically, we expect you to push back and propose a better solution.

Tech Stack: React, Remix, Tailwind UI, Node.js, NestJS, TypeScript, PostgreSQL (TypeORM), GCP infrastructure.

Requirements:

• 4+ years of engineering experience, with deep expertise in the Node.js/React ecosystem.
• Modern Stack Mastery: You are proficient with NestJS on the backend and React/Remix + Tailwind UI on the frontend.
• Architectural Grit: Experience building custom complex systems (booking engines, CRM, logistics). You know how to design database schemas (PostgreSQL/TypeORM) that won't break under load.
• Integrations: Experience with payment processors (Stripe, etc.) and—crucially—an interest in working with hardware integrations (printers, scanners, IoT).
• US Startup Availability: You are comfortable working late hours and staying responsive during critical festival launches.
• Mobile Awareness: Knowledge of mobile development (React Native) is a plus.
• English: Upper-Intermediate or higher. You must be able to explain complex technical trade-offs to the founders.

Responsibilities:

• Engineer the Core: Design and develop the backend and frontend for the Ticketing Platform.
• Solve Hard Problems: Implement logic for Reserved Seating, interactive maps, and complex order flows.
• Hardware & Gate Logic: Write code that interacts with the physical world (scanning tickets, printing).
• Performance: Optimize the app to handle traffic spikes during ticket sales drops.
• Quality & DevOps: Write testable code, manage CI/CD pipelines, and deploy to GCP. You break it, you fix it.

We Offer:

• High Reward for High Performance: Competitive salary + Advanced Bonus System (We reward those who build the business with us).
• Real Engineering Challenge: No CMS wrappers. Pure custom development on an actual stack.
• Direct Impact: Your code runs the show at real festivals in the US.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement (50%).

Modern Decorative is an online art gallery and curated art store.
 

We already have a live Shopify website.

Our goal is to improve and refine the structure, usability, and visual logic of the existing store — not to build something from scratch.

We are looking for a Shopify developer with experience in art galleries, art stores, or design-led brands, and with a strong sense of aesthetics and visual restraint. This role requires more than technical execution — it requires taste and curatorial thinking.

What we value:

• Experience with art, gallery, or visually driven e-commerce projects
• Strong Shopify and Liquid knowledge
• Understanding of layout structure, spacing, typography, and visual hierarchy
• Ability to improve structure while respecting an existing visual identity
• Designer’s mindset alongside development skills
• Fluent English — ability to clearly understand requirements and explain technical decisions and terminology in English

Scope of work:

• Structural and UX improvements of an existing Shopify store
• Theme customization (Liquid, CSS, minimal JS)
• App integrations where necessary
• Careful, thoughtful refinement rather than aggressive redesign

Work format:

• Project-based (not full-time, not permanent)
• Remote
• Payment options:
  • Hourly rate or
  • Fixed price for the full project

Details, scope, and timelines are discussed privately.

Important requirements:

• Ability to issue invoices
• Registered sole proprietorship (FOP) or Upwork contract required

To apply:

Please send:

• A brief introduction
• Relevant Shopify projects (especially art / gallery / design-focused work)
• Your rate or project expectations
   

An international product-driven company operating in the performance marketing and B2B partnerships space. The core focus is on traffic acquisition and monetization through CPA-based models, working closely with providers and scaling across multiple international markets. The company develops its own products, builds long-term partnerships, and prioritizes revenue growth and profitability.

Responsibilities:
- Conducting and controlling daily financial transactions: payments to suppliers, partners, freelancers, and employees;

- Managing payment systems, banks, e-wallets, and corporate cards;

- Consolidation and control of expenses by projects and departments;

- Monitoring compliance with limits and budgets;

- Preparing weekly and monthly reports on expenses, income, profit, and liabilities;

- Working with internal spreadsheets and BI systems to automate reporting;

- Maintaining registers of contracts, payments, statements, and invoices;

- Reconciling data with accounting, the bank, and partners;

- Monitoring budget execution and forecasting cash gaps;

- Participating in budget planning and fund allocation;

- Optimizing payment processes and searching for more favorable conditions;

- Analyzing the financial efficiency of campaigns and projects.

Requirements:
- At least 2 years of experience with financial operations, accounting, or payments;

- Understanding of the fundamentals of financial management, budgeting, and reporting;

- Advanced knowledge of Excel / Google Sheets and experience working with CRM / ERP / BI systems;

- Attention to detail, strong organizational skills, and responsibility;

- Ability to work in a multitasking environment and meet deadlines;

- Will be a plus: Experience in IT, Digital, Affiliate Marketing, or traffic arbitrage;

- Will be a plus: Knowledge of tax legislation in Ukraine / the EU / Poland.