Jobs at Djinni

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for AI-driven FullStack Developer (Node.js + React/Next.js).

Requirements:

• 4+ years of commercial experience in software development
• AI-driven development approach (Cursor, Claude, Claude Code/Skills, Gemini, OpenAI)
• Experience with AI-powered development (chat, agents, automation, embeddings, RAG, etc.)
• Strong knowledge of JavaScript / TypeScript
• Experience with Node.js, Nest.js, Express.js
• Experience with PostgreSQL, MySQL, MongoDB
• Knowledge of ORMs: TypeORM, Sequelize, Mongoose
• Experience with React.js, Next.js, Redux
• Experience with TailwindCSS
• Experience with AWS or Azure
• Understanding of CI/CD, Docker, DevOps practices

What the company offers:
• Constant and interesting work with foreign clients
• Flexible working hours
• 50% cost compensation of sports, English lessons
• Annual paid 30 days vacation and paid sick days
• Medical insurance policy

Responsibilities:
• Develop and maintain full-stack applications using Node.js and React/Next.js
• Build AI-powered features (chat, agents, automation, RAG, embeddings)
• Integrate OpenAI / LLM-based solutions into products
• Design and develop scalable backend services and APIs
• Collaborate with cross-functional teams to deliver high-quality solutions
• Participate in architecture discussions and technical decision-making
• Ensure code quality, testing, and performance optimization

Nice to Have:
• Python experience
• Experience with OpenAI API / LLM integrations
• Experience building AI-driven features (agents, chat systems, automation)
• Experience with cloud platforms (AWS/GCP/Azure)
• Experience with CI/CD, Docker, DevOps processes

We are looking for a Senior Full-Stack Engineer to join a fast-growing product team working on a modern platform at the intersection of cybersecurity and AI.

This is a backend-focused full-stack role with strong ownership of features—from architectural decisions to production delivery. You will work in a startup environment where speed, autonomy, and engineering quality are equally important.
The product is already backed by significant investment and is entering an active growth stage.

This role is especially interesting because you will:
- work on a product at the intersection of AI and cybersecurity
- have high ownership and direct impact on product development
- contribute to complex, production-grade systems
- work with a modern tech stack in an engineering-driven environment
- influence architecture and technical decisions

     Benefits:

• Work on a cutting-edge product in the cybersecurity and AI domain
• High-impact role with real ownership over features and architecture
• Access to Udemy learning platform
• Flexible working schedule
• Remote-first collaboration

• Possibility of reservation (for Ukrainian specialists)

   

  Requirements:

• 6+ years of experience in software engineering
• Strong experience with Node.js and TypeScript
• Solid experience with React
• Experience building scalable backend systems and APIs
• Strong understanding of software architecture and system design
• Experience working with SQL databases (PostgreSQL preferred)
• Experience with complex CRUD workflows and data modeling
• Experience with complex CRUD workflows and data modeling
• Strong ownership and ability to drive features independently
• Nice to have:
• Experience with Python
• Experience with Fastify or NestJS
• Familiarity with Drizzle ORM
• Experience with Playwright and/or Jest
• Experience with cloud platforms (AWS / GCP)
• Experience with CI/CD pipelines (GitHub Actions, etc.)
• Docker / Kubernetes experience
• Background or interest in cybersecurity

Responsibilities:

• Own features end-to-end (backend-leaning full-stack)
• Develop and maintain APIs and backend services using Node.js
• Work with React on UI-related parts when needed
• Work with React on UI-related parts when needed
• Implement and optimize CRUD flows and database interactions
• Work with PostgreSQL, including schema design and migrations
• Contribute to AI-related integrations and features
• Ensure production readiness: debugging, monitoring, performance optimization
• Collaborate closely with engineers, team leads, and product managers
• Participate in code reviews and mentor other developers
   

About client:

An AI security and governance platform that protects enterprise data when staff interact with large language models and copilots. It offers need‑to‑know access control, an AI firewall with data loss prevention, and continuous monitoring to reduce the risk of sensitive information exposure through AI tools. The product also supports pre‑deployment “readiness” assessments and simulation to help organizations safely roll out AI assistants at scale.
 

About project:

An AI security platform that prevents data leakage in enterprise LLM and copilot usage. We build backend systems enforcing need-to-know access controls, AI firewalls, and real-time monitoring for production-scale deployments.

We seek a detail-oriented and motivated Data Analystto join our dynamic team ✨ In this

role, you will work with data, uncover insights, and support business decisions with

meaningful analysis.
 

Requirements: 

• 1+ year of commercial experience as a Data Analyst;

• Experience building dashboards with visualization tools (Looker Studio and/or Power BI);

• Knowledge of SQL, including writing efficient and optimized queries to extract, manipulate,

and analyze data from relational databases;

• Attention to detail and data accuracy, ensuring high-quality analysis and reporting;

• Ability to work with cross-functional teams, understanding business needs and translating

them into data-driven solutions;

• Confident written and spoken English (B2 level or above).
 

Would be a plus: 

• Proficiency in Google Sheets, including advanced formulas;

• Basic experience with Amplitude or similar analytics tools;

• Basic programming skills;

• Proficiency in LLMs usage in daily tasks;

• Experience building data ETL/ELT pipelines using n8n, Make, or Zapier to integrate and

automate workflows across multiple data sources;

• Knowledge of Machine Learning (ML) concepts;

• Bachelor’s or Master’s degree in a technical field.
 

We offer: 

• Remote workplace or a comfortable office in the center of Kyiv;

• 18 working days of paid leave annually;

• Unlimited sick days;

• Salary review twice a year;

• Compensation for our English-speaking club — 100%;

• Compensation for coworking spaces — 100%;
• Compensation for gym memberships and professional courses — 80% (after the trial

period);

• Compensation for any English courses — 50% (after the trial period);

• Compensation for sessions with a psychologist — 50% (after the trial period);

• Medical insurance (after the trial period).
 

Interview Stages:

Screening Interview ➡️ Technical Interview ➡️ Job Offer
 

If you’re ready to take ownership of HR in a growing tech company and make a real impact — we’d love to hear from you! 

     We are an international iGaming holding company, rapidly expanding and launching a new online casino project in the CIS 

     We are seeking a creative, data-driven Head of Retention CRM Manager. You will develop retention strategies, design and implement multi-channel campaigns (email, SMS, push notifications, in-game messages), and implement personalization and automation that maximize player LTV, reduce churn, and increase revenue.

Key Responsibilities:

• Develop and implement CRM and retention strategies tailored to online casino players.
• Segment the player base by key parameters (LTV, deposit frequency, activity, geographic location, etc.).
• Plan, launch, and optimize multi-channel CRM campaigns (email, SMS, push notifications, in-game messages, WhatsApp, Telegram, etc.). Monitor, analyze, and improve retention funnels and player engagement metrics.
• Collaborate with marketing, analytics, and product development teams to create personalized offers and promotions.
• Track and optimize KPIs such as retention rate, reactivation rate, churn rate, ARPPU, and LTV.
  Conduct A/B tests and implement data-driven improvements.
   

Requirements:

• 2+ years of experience as a Head of Retention Manager / CRM Manager in iGaming (Team Lead)
• Hands-on experience with CRM tools (Optimove, Smartico, Salesforce, Ometria, Emarsys, or similar)
• Strong analytical skills and experience with business intelligence tools (Tableau, Power BI, Looker)
• Expertise in customer segmentation and user scenario development
• A deep understanding of retention and monetization metrics in iGaming
• English (B1+) required
• Experience using Solitics is a plus
   

What we offer:

• Opportunity to be part of the launch of a major international project
• Freedom of action and influence on brand strategy
• Working in a multinational team of professionals
  Competitive salary and bonus system
• Career and professional growth opportunities within a large holding company
• Remote work
• Quick decision-making and freedom from micromanagement

Are you ready to create a brand that will become a market leader? Then join the best and shape the future of the iGaming industry with us! 🚀

About the company:
We are an international iGaming holding company, actively developing and launching new online casino projects in the Tier 1-3 markets. 
We bring global experience to the gaming industry while remaining close to the culture and needs of players.

You can grow with us, influence the outcome, and shape the gaming experience of the future.💯

     We are an international iGaming holding, actively growing and launching new online casino projects for Tier 1–3 markets.

     We are looking for a data-driven and creative Retention CRM Manager (Lead level) to take ownership of player lifecycle management and CRM communications.

     In this role, you will develop retention strategies, design and execute multi-channel campaigns (email, SMS, push notifications, in-game messages), and implement personalization and automation that maximize player LTV, reduce churn, and increase revenue.

Key Responsibilities

• Develop and execute CRM and retention strategies tailored for online casino players
• Segment the player base by key parameters (LTV, deposit frequency, activity, geo, etc.)
• Plan, launch, and optimize multi-channel CRM campaigns (email, SMS, push, in-game messages, WhatsApp, Telegram, etc.)
• Monitor, analyze, and improve retention funnels and player engagement metrics
• Collaborate with Marketing, Analytics, and Product teams to create personalized offers and promotions
• Track and optimize KPIs such as Retention Rate, Reactivation Rate, Churn Rate, ARPPU, LTV
• Run A/B tests and implement data-driven improvements
• Lead and coordinate CRM initiatives within the retention team

Requirements

• 2+ years of experience as Retention Manager / CRM Manager in iGaming (Lead / Team Lead level)
• Hands-on experience with CRM tools (Optimove, Smartico, Salesforce, Ometria, Emarsys or similar)
• Strong analytical skills and experience with BI tools (Tableau, Power BI, Looker)
• Expertise in customer segmentation and user journey development
• Deep understanding of retention and monetization metrics in iGaming
• English (B1+) required
• Experience using Solitics is a plus

What we offer

• Opportunity to become part of the launch of a major international project
• Freedom of action and influence on brand strategy and player experience
• Work in a multicultural team of professionals
• Competitive compensation and bonus system
• Career and professional growth opportunities within a large holding
• Remote work format
• Fast decision-making and freedom from micromanagement

🚀 Join us and help build the next leading brand in the global iGaming industry.
 

About the company

Our iGaming company is more than just a business — it is a place where ideas, talents, and opportunities come together.

As part of an international holding, we bring global expertise in the gaming industry while staying close to the culture and needs of players.

With us, you will be able to grow professionally, influence product decisions, and shape the gaming experience of the future.

During this time, about 300 applications and websites have been created: custom ERP, CRM, medical solutions Odeza, web application development Exoticsacing, online booking WelcomeSaudi, online marketplace and review platform NoCowboys, official medical education platform ExchangeCME.

We are looking for a Project Manager for our team, who will manage new projects and support existing ones.

Requirements:
- Experience in IT(web) from one year and above

- Knowledge of Software Development Methodologies i.e. Agile / Waterfall

- Knowledge of different engagement models (fixed price and T&M)

- Understanding of SDLC

- Excellent communication and negotiation skills.

- Good spoken and written English skills (most of the customers are US-based companies).

Responsibilities:

- Participation in selling activities: Participation in and facilitation of Estimation and discovery activities.

- Own the deliver projects from beginning to end, and ensure the quality of the delivery according to the expectations.

- Direct communication with customers (text and voice).

- Resource management: budget, people management.

- Risk and change management.

Will be a plus:

- Sales background

- Technical skills

We offer:

- Interesting and challenging work in a large and dynamically changing environment.

- Exciting projects with cutting-edge technologies.

- Competitive salary + bonus system.

- Work in a team of professionals.

Further salary growth and development in the company will depend on the results of work and on the employee’s personal qualities. 

If you are interested in this vacancy, we will be happy to chat and answer your questions.

Our Client is focused on building next-generation e-commerce solutions for global brands, delivering high-performance web applications, Progressive Web Apps (PWA), and hybrid mobile experiences. The team works with modern technologies and advanced architectures to create scalable, fast, and user-centric digital products.

They are looking for a seasoned Senior Front-End Engineer who will combine hands-on development with technical leadership. You will play a key role in designing and delivering large-scale front-end solutions while collaborating closely with distributed teams and stakeholders.

About the Team:

You will join a globally distributed engineering team of 50+ specialists, including developers, architects, and QA engineers based in Europe, working closely with product managers, solution engineers, and sales teams in the U.S.

Key Responsibilities:

• Collaborate with cross-functional teams to align technical solutions with business and client needs
• Lead end-to-end front-end development of large-scale projects and feature enhancements
• Design and implement scalable, high-performance front-end architectures
• Write clean, maintainable, and reusable code with a focus on performance and testing
• Optimize applications for speed and Core Web Vitals (LCP, FID, CLS)
• Mentor junior engineers and contribute to architectural decisions
• Troubleshoot and resolve complex technical issues
• Maintain documentation and track progress using Jira and Confluence

Required Skills and Experience:

• Strong English communication skills (written and spoken)
• Experience working with global teams and client-facing communication
• 5+ years of front-end development experience, including 2+ years in a senior role
• Strong expertise in React, Next.js, and modern JavaScript/TypeScript
• Experience with REST APIs and performance optimization (CDNs, caching, code splitting)
• Solid knowledge of CSS preprocessors (SASS, LESS) and responsive design
• Experience with SSR, static site generation, and build tools (Webpack, Babel)
• Familiarity with CI/CD pipelines and cloud platforms (AWS, Vercel)
• Understanding of e-commerce domain and analytics tools

Nice-to-Have skills:

• Experience with Shopify (custom apps, Hydrogen) or other e-commerce platforms
• Knowledge of Tailwind CSS and modern state management (Redux, Zustand)
• Experience with headless CMS or composable commerce
• Familiarity with Next.js App Router, React Server Components, or edge computing

Work Format:

• Remote, full-time
• Requires partial overlap with EST time zone (evening hours)

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the widest variety of modern technologies.
• Mobilunity Medical Insurance program designed to meet our teams’ needs.
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note.
• Perfect office location in the city center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both.
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones.
• English classes in 1-to-1 & group modes with elements of gamification.
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

We’re Hiring: Product Designer Manager
 

ArboStar is a fast-growing SaaS platform helping tree care and landscaping companies streamline operations across North America. As we continue to scale, we’re looking for a Product Design Manager to lead and develop our design team while driving high-quality, user-centered product experiences across Web and Mobile platforms.

This role focuses on team leadership, design strategy, and process improvement, with the expectation that the Product Design Manager remains closely involved in execution to ensure design quality and consistency across the product.

You will collaborate closely with Product Management, Engineering, and QA to deliver intuitive, scalable solutions and maintain a seamless end-to-end user experience.
 

What You’ll Do

• Manage and mentor design team members, support their professional growth, and help establish effective design processes and standards
• Own the overall UX strategy and ensure a consistent, high-quality user experience across Web and Mobile products.
• Translate business goals and product vision into clear, user-centered design direction.
• Drive cross-functional collaboration between Product, Engineering, and QA to ensure efficient delivery and strong product outcomes.
• Identify product experience gaps and proactively propose improvements based on user feedback, analytics, and business priorities.
• Stay hands-on in design execution to maintain quality and support the team when needed.
   

Your responsibilities include

• Designing end-to-end user flows, including edge cases such as errors, empty states, loading states, and permissions.
• Leading the full design lifecycle from discovery through handoff to development.
• Creating wireframes, high-fidelity mockups, and interactive prototypes in Figma.
• Facilitating discovery activities, including workshops, stakeholder alignment, and requirements clarification.
• Preparing detailed design specifications, states, components, and behavioral documentation for engineering.
• Supporting QA with clear UI acceptance criteria and reference prototypes.
• Maintaining and evolving the design system to ensure consistency across platforms.
   

Required Experience

• 5+ years of experience as a Product Designer or UX/UI Designer in digital product environments.
• Proven experience managing or leading design teams.
• Strong portfolio demonstrating real product impact, including design thinking, user flows, decision-making, and measurable results.
• Advanced proficiency in Figma (components, auto-layout, design systems).
• Deep understanding of UX principles, information architecture, and responsive design.
• Strong stakeholder management skills with the ability to clearly justify design decisions.
• Experience working in cross-functional teams (PM, Engineering, QA).
   

Nice to Have

• Experience working with B2B SaaS, CRM platforms, or complex admin panels (tables, filters, forms, dashboards).
• Experience working with UI kits.
• Strong awareness of the latest UI/UX and product design trends and best practices.
• Experience using AI-powered design and productivity tools
• Knowledge of HTML, CSS, and JavaScript.
• Basic understanding of technical constraints and development processes.
   

What We Offer

• Competitive base salary.
• Fully remote role with flexibility to collaborate across North American time zones (16:00 - 00:00)
• Opportunity to lead, grow, and shape the Product Design team and influence design strategy.
• 10 paid vacation days.
• Professional development support, including training and learning opportunities.
• The opportunity to work in the green industry, helping tree care and landscaping businesses operate more efficiently while contributing to healthier urban forests and a more sustainable planet.

🎯 Role Overview

We are looking for a Lead Payment Product Manager to join our Payment Team.

In this role, you will take end-to-end ownership of the payment product domain, driving strategy, performance, and continuous improvement of our payment experience. You will lead the development of seamless, secure, and high-converting payment flows, working at the intersection of product, technology, and business.

You will play a ключову роль in shaping the payment product vision, aligning stakeholders, and mentoring product practices within the team.
 

⚙️ Your Tasks:

• Own and drive the payment product strategy and roadmap, aligned with business goals and growth targets;
• Lead the development of the cashier product, focusing on usability, conversion, scalability, and stability;
• Define, prioritize, and oversee product requirements for payment features based on data, user behavior, and business needs;
• Work closely with design and development teams to shape best-in-class UX flows (deposit, withdrawal, confirmations, error handling);
• Analyze and own key payment metrics (conversion, approval rate, drop-offs, success rate, funnel performance) and proactively identify growth opportunities;
• Initiate and lead UX research and experimentation (hypothesis validation, A/B testing, user feedback loops);
• Translate complex business and user needs into clear product vision, specifications, and scalable solutions;
• Take ownership of product quality, participating in testing and release validation from a product perspective;
• Collaborate with cross-functional stakeholders (payments, finance, tech, business) to align priorities and ensure execution;
• Oversee and guide payment integrations at a product level, ensuring quality, consistency, and business impact;
• Act as a thought leader in payments, identifying risks, opportunities, and improvements proactively;
• Mentor or support other product managers / team members.
   

👤Our criteria:

• 3–5+ years of experience as a Product Manager, preferably in payments, fintech, or iGaming;
• Proven experience owning complex payment or fintech products end-to-end;
• Strong understanding of payment ecosystems, funnels, UX flows, and conversion optimization;
• Hands-on experience with product analytics and data-driven decision making;
• Experience defining product strategy and roadmap;
• Ability to create clear, structured product documentation and requirements;
• Experience working with cross-functional teams (design, tech, payments, business);
• Strong stakeholder management and ownership mindset;
• English level Upper-Intermediate or higher.
   

🧠 Your strengths:

• Combine strategic thinking with hands-on execution;
• Ability to simplify complex payment systems into intuitive and scalable user experiences;
• Proactively identify risks and opportunities before they impact business performance;
• Bring ownership, structure, and clarity into product processes;
• Focus on impact, metrics, and long-term value creation.

💼 Our Offer:

• Flexible work setup - work remotely or from the office, we focus on results, not location;
• Support for a comfortable work environment - we compensate coworking expenses and EcoFlow power stations to help our team stay productive during power outages in Ukraine;
• Unlimited vacation and sick leave, because we trust our people to manage their time responsibly;
• Relocation support for team members who want to move;
• Regular performance-based bonuses that reward individual and team impact;
• Learning support - we cover 50% of professional courses and development programs;
• Language & wellbeing support - we cover 50% of English classes and psychological consultations;
• Career growth opportunities - we prioritize internal promotions and development;
• Team culture that actually feels like one - regular gifts, company merch, and team events throughout the year;
• Real impact - we are small enough for every voice to be heard and big enough to turn great ideas into action quickly.

Cropwise Operations is a global leader in digital agritech solutions, operating in over 50 countries and helping optimize business processes and improve the efficiency of agronomic decision-making.  

We are looking for a skilled Ruby on Rails Developer to join our team.

What we expect from a candidate:

- Preferably 3+ years of Ruby on Rails development experience.

- Strong knowledge of Rails.

- Experience with testing frameworks like RSpec and Capybara.

- Testing with RSpec/Capybara.

- Basic knowledge of ES6 + React.js.

- Experience with JavaScript.

- Standard Rails application deployment stack (Git, CI, Capistrano, *nix).

- Knowledge of HTML/CSS.

What exactly will you need to work with:

- Backend on Ruby on Rails 7.0 (Ruby 3.2).

- PostgreSQL + PostGIS database (handling large geospatial datasets).

- Job processing with Resque + Redis.

- Testing on RSpec + Capybara + CI.

- Partially frontend on React.js (ES6, JSX).

What else can you work with?

- Algorithms for processing large amounts of geodata.

- Reception and processing of binary data (Ruby eventmachine).

- Working with RabbitMQ.

- AWS, Google Cloud, Kubernetes.

- Visualization and work with geodata on the frontend (Mapbox GL JS).

Hiring process:

- Intro call;

- Test Task;

- Final Interview;

- Offer.

The company offers:

- Opportunity to be a part of a best-in-class product that is used by thousands of companies around the world.

- Participation in complex technical tasks and challenges.

- Environment where you need to seek and implement unique engineering and technical solutions.

- Trainings and development programs.

- Flexible work formats: remote, office or hybrid.

- Health and life insurance for employees and your family members.

- 32 working days of paid annual leave and sick leave.

About Cropwise Operations

Cropwise Operations is a SaaS platform for farmers, leveraging cutting-edge technologies such as computer vision, big data, and AI to deliver actionable insights and improve agricultural outcomes.

For seekers, cooperation with Cropwise Operations is an opportunity to be part of a best-in-class product used by hundreds of companies around the world, and to deal with complex technical tasks in the field of neural networks and machine learning with the need to constantly improve their knowledge and skills, to find and implement unique engineering and technical solutions.

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

   

We offer

Work-life Balance

• Possibility to work remotely

• Reimbursement of medical expenses

   

Education

• Compensation for trainings, seminars, conferences
• Free access to the Pluralsight and ACloudGuru knowledge base
• Access to the AltexSoft library with  top-notch materials
• A mentor for a probation period
• Engagement in our Mentorship Hub program as a mentor or a mentee to foster professional growth and development 

N-iX is looking for a Senior Backend Engineer who thrives in building scalable, cloud-native systems. You’ll bring deep Python expertise, strong software design principles, and a solid background in distributed system patterns. This role demands hands-on experience with event-driven architectures and cloud-native AWS services. You’ll help shape critical backend services and infrastructure that are the foundation for our platform.

Responsibilities:

• Design and build scalable backend systems using Python and cloud-native architectures
• Apply object-oriented principles to develop maintainable and modular code
• Architect and implement distributed systems with high availability and fault tolerance
• Build and operate event-driven architectures using tools like Amazon SNS, SQS, EventBridge, and Step Functions
• Leverage AWS-managed services (e.g., Lambda, DynamoDB, S3, API Gateway) to deliver reliable and cost-effective solutions
• Participate in architectural design discussions and influence technical direction
• Write clean, testable code and provide thoughtful code reviews
• Collaborate with cross-functional teams to define requirements and deliver solutions that scale

Requirements:

• 6+ years of experience with Python (deep understanding of object-oriented software design)
• Experience designing and operating event-driven architectures in production
• Proficient with AWS cloud-native services, including Lambda, DynamoDB, S3, API Gateway, EventBridge, and Step Functions
• Deep understanding of distributed systems, including data consistency, messaging patterns, and failure handling
• A collaborative mindset—you enjoy working closely with others, value team success over individual heroics, and help create an inclusive environment
• Proactive and curious—you take initiative to explore, solve problems, and continuously learn
• A natural mentor and team builder—you care about helping those around you grow
• Familiarity with Infrastructure-as-Code tools like Terraform or CloudFormation
• Strong communication skills, with the ability to clearly explain ideas and technical details
• Upper-Intermediate/Advanced English level 

We offer:

• Flexible working format - remote, office-based or flexible
• A competitive salary
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
•  

🚀AIMPROSOFT — OMS Developer (Fluent Commerce / CommerceTools)!   

Aimprosoft, a fast-growing IT company, is looking for a OMS Developer (Fluent Commerce / CommerceTools) on a contract basis for a long-term international project in the E-Commerce / Marketplace domain.  

This is a senior hands-on role for a specialist who can help implement and configure order management processes in Fluent Commerce, challenge solution flows when needed, and support a complex integration landscape involving CommerceTools, Boomi, and Mirakl.  

The project is currently in the discovery phase, with implementation for first stage expected to run from May to November 2026, then will be longation.  

🎯About the project & role:   

Your mission will be to help the team turn the discovery outputs, architecture flows, and vendor recommendations into a working Fluent Commerce setup.  

The target landscape includes:  

• CommerceTools as the commerce platform  
• Fluent Commerce as the OMS  
• Boomi as the integration / orchestration layer  
• Mirakl for marketplace flows and seller-related processes  

You will not be expected to own the whole business analysis or solution architecture from scratch, but you should be senior enough to:  

• understand and challenge proposed process flows  
• suggest improvements based on real Fluent Commerce project experience  
• implement configurations and processes in Fluent Commerce  
• support end-to-end validation and testing of OMS-related flows  
• collaborate closely with integration and commerce teams  

🔥What We Need From You:   

• Hands-on experience with CommerceTools    
• Background in Java-based backend ecosystems  
• Experience working with GraphQL-based integrations  
• Experience as a Senior Developer / Senior Consultant / Implementation Engineer in OMS-related projects  
• Proven participation in at least a couple of non-trivial commercial projects  
• Understanding of Order Management Systems (OMS) and order lifecycle processes  
• Experience configuring and implementing business rules, workflows, and process flows in Fluent Commerce  
• Ability to review business / solution flows and provide meaningful feedback based on platform best practices  
• Experience working in integrated commerce ecosystems  
• Good understanding of commerce platform integrations  
• Practical understanding of API-based integrations  
• Ability to support testing, troubleshooting, and flow adjustments during implementation  
• Solid communication skills and ability to work in collaboration with architects, BAs, PMs, and external vendor teams  

• English: Upper-Intermediate (B2) or higher for communication with international teams.   

   

📌Nice to have:   

• Hands-on experience with Fluent Commerce 
• Experience with Boomi, MuleSoft, or similar middleware / iPaaS platforms  
• Experience integrating OMS with CommerceTools  
• Experience with Mirakl or marketplace-related integrations  
• Experience in marketplace, drop-shipping, omnichannel, or multi-seller order flows  
• Experience in retail or enterprise e-commerce projects  
• Previous collaboration with vendor professional services teams  

• Bachelor’s or Master’s degree in Computer Science or related field.   

   

💼What We Offer:   

• Official military deferment (reservation)
• A competitive salary that appreciates your skills and experience   
• Cozy atmosphere and modern approaches. We have neither bureaucracy nor strict management nor “working under pressure” conditions   
• Opportunity to implement your ideas, tools, and approaches. We are open to changes and suggestions aimed at improvement   
• Work on a strategic, large-scale international project with high visibility.   
• Remote-friendly culture with strong team collaboration.   

About the role:
We’re looking for a pragmatic, hands-on DevOps Engineer to join our Continuous Testing & Delivery team. This team is focused on building the tooling and automation that powers how
engineers develop, test, and release software across the company. In this role, you’ll work at the heart of our Software Development Lifecycle (SDLC) automation efforts. You’ll be responsible for improving how we integrate, build, and release code — ensuring that developers can deliver value quickly and safely. This role is ideal for someone passionate about DevOps practices, automation, and enabling developer productivity at scale.
 

What You'll Be Doing:

• Design, build, and maintain shared CI/CD pipeline templates and automation tools
• Develop and support internal tools for build, test, and release automation
• Manage, optimize and monitor developer infrastructure: CI runners, SonarQube, Ontrack, artifact repositories, etc.
• Collaborate with development teams to integrate SDLC automation into their workflows
• Help define and enforce best practices for source control and code collaboration in Git
• Partner with SRE teams to align deployment strategies, observability hooks, and IaC practices
• Continuously evaluate new tools and technologies to improve our platform stack
• Drive improvements in release readiness, including test coverage and automation

Who you are:

• 4+ years of experience in a DevOps, SRE, or systems engineering role
• Strong experience with Linux systems administration
• Proficiency in scripting languages (e.g., Bash, Python, or Perl)
• Solid experience with Git internals and branching strategies in collaborative environments
• Deep understanding of containerization tools (Docker) and orchestration (Kubernetes)
• Experience with infrastructure-as-code and automation tools (Terraform, Ansible)
• Strong experience with CI/CD systems (e.g., GitLab CI, GitHub Actions, Jenkins, ArgoCD)
• Strong understanding of DevOps principles: automation, feedback loops, shift-left testing
• Experience automating software build and release processes
• A strong grasp of software integration workflows and dependency management

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

About the Project: 

We are developing a decentralized lottery platform built on smart contracts and transparent on-chain mechanics. The product integrates blockchain infrastructure, backend services, and a modern web interface to ensure secure transactions, verifiable randomness, and automated prize distribution.

Responsibilities:

— Own setup, maintenance, and validation of GA4 and Google Tag Manager tracking
— Design and maintain a consistent event tracking structure across the platform
— Ensure accurate tracking of key user interactions across the product
— Analyze user behavior and conversion funnels to identify improvement opportunities
— Support product and marketing teams with tracking insights
— Monitor tracking accuracy and proactively identify discrepancies
— Collaborate with product, engineering, and marketing teams on analytics implementation
— Contribute to improving tracking of Web3-specific flows such as wallet connection and transaction steps

Requirements

— Hands-on experience with GA4 and Google Tag Manager
— Experience designing event tracking and working with funnels
— Experience validating tracking implementations and ensuring data accuracy
— Experience working with UTM tagging, including deep links
— Strong analytical thinking and attention to detail
— Ability to work independently on tracking-related tasks
— English level: Intermediate or higher

Nice to have

— Experience with Web3 or blockchain-based products
— Experience with fintech, trading, iGaming, or engagement-driven platforms
— Understanding of wallet-based user flows and attribution specifics
— Familiarity with on-chain analytics tools (e.g. Dune, Flipside, Nansen)

Details:

—  Part-time engagement

—  Fast-paced, product-focused startup environment

—  Emphasis on analytics quality, tracking accuracy, and actionable insights.