Jobs at Djinni

We are expanding our Technical Support team and are currently looking for an experienced Technical Support Engineer L3-L4 to join a large-scale enterprise project.

This role is part of a long-term, business-critical implementation with high technical complexity, where support plays a key role in system stability, customer trust, and continuous improvement.

If you are passionate about finding and solving complex problems, enjoy working closely with customers and internal teams, and are eager to deepen your expertise in modern technologies and enterprise systems - welcome to MaxBill.

Responsibilities:

• Interacting with customers for corrections, maintenance and support;
• Troubleshooting of software products;

• Implementation, deployment and support activities for billing and customer service software: CRM, billing and rating.

   

Candidate requirements:

• Minimum 3 years of experience in computer/software problem solving or bug detection;
• Experience in software troubleshooting;
• Experience in creating SQL queries;
• Ability to quickly learn and understand the entire system, both server and client side, to troubleshoot issues;
• Strong problem solving/investigative skills;
• Bachelor’s degree or equivalent (or higher) in Computer Science or similar field;
• Mandatory: Ukrainian - native; at least Upper-Intermediate (B2) level of English.

• Willingness to work in a shift-based schedule, if/when required by the project

   

Will be an advantage:

• Experience with Oracle;

• Experience in QA or developer positions.

   

Working with MaxBill, you will receive:

• 20 working days of annual vacation per year, plus paid public holidays.
• Provision of sick/personal leave.
• Paid trainings, conferences, seminars, and certification courses, classes in English.
• On-the-job mentoring program to learn from experienced colleagues.
• The possibility of remote work and a flexible schedule.

About the Role

We are looking for a Backend Developer with strong Node.js experience to join our team. You will work on building scalable backend services and integrating modern technologies into high-performance applications.

You’ll collaborate with a skilled engineering team to design reliable systems, work with complex infrastructure, and deliver secure and scalable solutions.

Requirements

• 3+ years of experience in backend development
• Commercial experience working with cryptocurrency / blockchain projects
• Understanding of different blockchain networks
• Strong proficiency in JavaScript and TypeScript
• Solid production experience with Node.js
• Strong understanding of EVM architecture and smart contracts
• Experience building scalable distributed systems
• Knowledge of security best practices in crypto environments
• Experience with Docker and containerized environments

Nice to Have

• Experience improving performance and scalability of backend systems

If this sounds like your next challenge, feel free to apply and join our team.🚀

We are looking for a highly organized and detail-oriented Operations Manager Assistant to join our growing team. In this role, you’ll be responsible for ensuring smooth day-to-day operations, supporting management, and keeping internal processes efficient and compliant. 

🔑 What You’ll Do 

• Oversee and optimize administrative and operational processes 
• Manage document flow, reporting, and internal record-keeping 
• Support HR and finance teams with onboarding, payroll, and compliance tasks 
• Coordinate communication between departments and external partners 
• Monitor KPIs, prepare regular reports, and ensure timely task completion 
• Implement best practices to improve operational efficiency 

✅ About You 

• Desire to get experience in a back-office, operations, or administrative manager role 
• Strong organizational and multitasking skills 
• Excellent communication in English (written and verbal) 
• Proficiency in MS Office / Google Workspace (knowledge of ERP/CRM systems is a plus) 
• Understanding of HR, finance, or legal workflows will be an advantage 
• Proactive mindset with strong problem-solving skills  
• Degree in Economics or Statistics is a pus 

🎯 Why Join Us? 

• Competitive salary  
• Remote work  
• Flexible schedule  
• Career growth opportunities  
• Sport compensations  
• Supportive corporate culture 

Iterasec works with clients worldwide, helping them find vulnerabilities and secure their products. Our projects range from mobile/web applications to complex modern cloud and automotive stacks. We work with both small product companies as well as Fortune 500 enterprises.

We are looking for a Middle/Senior Security Consultant / Penetration tester to work on and lead penetration testing and vulnerability/cloud security assessment projects.

In this role, you will work on technically challenging projects and also spend some time leading/mentoring our junior pentesting colleagues.

Required skills

- 1.5+ years of intensive commercial experience

- OSCP, eWPTx2 or similar would be a plus

- Scripting/coding skills and being comfortable with advanced pentesting tooling

- Strong knowledge of mobile/web security

- Comfortable with cloud and container security

- Basic RE skills

- Ability to mentor/lead colleagues

- Strong ability and drive to learn and develop cybersecurity skills

- Technical English (Intermediate+)

We offer

- Good salary + bonus system

- Diverse project portfolio and technologies to work with

- Rewarding environment: brilliant team ready to share knowledge and collaborate

- Courses and conferences which are relevant to the position are sponsored by the company.

- We are a remote-first company with full WFH support and a flexible work schedule.

Responsibilities

- Participate in various pentesting projects

- Lead junior colleagues

- Perform threat modeling in pentesting and security assessment projects

- Create assessment documentation and reports, clearly identifying vulnerabilities and associated remediation steps

- Consult clients on efficient issues remediation

- Conduct security researches

- Develop tools and scripts to automate and improve current pentesting processes

Iterasec works with clients worldwide, helping them find vulnerabilities and secure their products. Our projects range from mobile/web applications to complex modern cloud and automotive stacks. We work with both small product companies as well as Fortune 500 enterprises.

We are looking for a talented and motivated Junior Pentester who will join our security team to work on penetration testing and vulnerability/cloud security assessment projects.

We expect a short motivation letter where you can explain your skills, achievements and motivation.

Required skills

- Solid non-commercial cybersecurity experience, such as HTB/THM

- Junior-level cybersecurity certifications would be a plus.

- Comfortable with basic application security testing and common vulnerabilities (like OWASP Top 10, CWE Top 25) and cybersecurity fundamentals

- Strong basic IT skills: Linux, networking (TCP/IP, DNS, HTTP etc.)

- Some experience in scripting/coding languages, such as Java, JS, Python, Shell, etc.

- Strong drive to learn and develop cybersecurity skills

- Technical English (Intermediate)

We offer

- Good salary + bonus system

- Rewarding environment: brilliant team ready to share knowledge and collaborate

- Support in obtaining professional certifications, such as BSCP, OSCP, eWPTX, cloud certifications, etc.

- Courses and conferences which are relevant to the position are sponsored by the company.

- We are a remote-first company with full WFH support and a flexible work schedule.

Responsibilities

- Execute penetration tests and security assessments as part of a team, including internal/external networks, web and mobile applications, Windows and Linux environments, cloud architectures, IoT devices, and more

- Create assessment documentation and reports, clearly identifying vulnerabilities and associated remediation steps

- Conduct security research

A Ukrainian software company operating since 2012 is seeking a QA/QC Engineer for a full-time, on-site position at its Kyiv office. The company develops CRM/ERP systems as well as web and mobile applications for clients in over 35 countries.

REQUIREMENTS:

- Commercial QA/QC experience over 1 year;

- Skills in testing methodologies, test artifacts, design methodologies, tools and other processes;

- English proficiency at Intermediate level or higher (ability to communicate with customer representatives).

COMPANY OFFERS:

- Employment under a gig-contract (with SSC payments included);

- Flexible working hours (09:00-10:00 to 18:00-19:00) with a lunch break, weekdays only;

- 20 working days of paid vacation per year;

- Paid sick leave;

- Medical insurance;

- Paid gym;

- Payment for courses and trainings;

- Career development and professional growth;

- Paid lunches or parking (choice provided);

- Tea, coffee, water, snacks in the office;

- Office located near «Vasylkivska» metro station with Starlink and uninterrupted power supply;

- Access to a comfortable business center bomb shelter (also the metro is nearby).

0–1 year of experience in technical writing, documentation, or related fields (including academic, internship, or personal projects)

Strong written communication skills with the ability to explain complex topics in a clear and structured way

Good analytical skills and attention to detail

Basic understanding of software development concepts and terminology

Ability to learn new technologies and domains quickly

Proactive attitude and willingness to improve writing and technical skills

Good time-management and prioritization skills

Ability to work collaboratively with engineers, QA, and product stakeholders

At least upper-intermediate level of English (written and spoken)
 

Job Responsibilities

Assisting in creating and maintaining technical documentation

Editing, structuring, and improving existing documentation for clarity and consistency

Working with engineers and other stakeholders to gather information and clarify technical details

Preparing user guides, internal documentation, and basic technical specifications

Ensuring documentation follows defined templates, style guides, and standards

Supporting documentation updates related to new features, changes, or releases

Organizing documentation repositories and maintaining version consistency

Participating in sprint activities and documentation-related planning

Learning best practices in technical writing and documentation management
 

Department/Project Description

The project focuses on the development of a software solution for cash collection and cash-in-transit operations. The system is designed to support daily activities of cash collectors and related operational teams, helping them perform their tasks efficiently, securely, and in a controlled manner.

The software covers key operational workflows such as route execution, task tracking, status reporting, and interaction with centralized back-office systems. It aims to improve operational transparency, accuracy of data, and overall process efficiency while meeting high requirements for reliability and security.

The project involves collaboration between development, QA, DevOps, and product roles and is built as a long-term solution that evolves based on operational needs, regulatory requirements, and scalability demands.

Radency is looking for a talented and a proactive UI/UX Designer to join our team. 50% of work assignments will include working on internal and client’s UI/UX projects; up to 50% of graphic and marketing design assignments.
 

Responsibilities:

• Design different types of digital products, incl. websites and mobile apps
• Create user flows, prototypes, MVPs
• Prepare final assets for the development team
• Update and redesign according to the client’s feedback
• Perform UX research practices and UI concepting
• Propose product design improvements and provide alternative solutions
• Graphic design, e.g. banners, postcards, swag, etc. 

Qualifications and skills:

• 3+ years of experience in UI/UX design
• Solid experience in conducting Discovery phase, requirements gathering
• Experience in user interviews and usability testing
• Solid communication and presentation skills
• Good practical skills in professional design tools such as Figma (components, autolayouts, variables, prototyping)
• Understanding the principles of responsive/adaptive interfaces
• Understanding the principles of HTML/CSS
• Experience with Webflow is a plus

Please note:   A portfolio with decent visual cases is a must. 
Proficiency in at least Upper-Intermediate English is required for this position, as it involves direct communication with customers.

Our recruitment steps: CV and portfolio review -> Test Task -> Interview -> Paid Test Task (One week trial cooperation with an active feedback from lead designer or/and stakeholder) -> Offer

We expect our prospective teammate to be passionate about learning and upgrading her/his skills and be able to work individually and in a team. Proactive attitude and problem-solving approach make you a great match for the Radency team! 

What can you expect from Radency:

✔️ Remote-first work approach

✔️Budgets for health, education and English - 750$ per year

✔️20 vacation days, 10 national holidays, unlimited sick leaves

🇺🇦 We actively support the Ukrainian army - as of February 2026 we have donated over 24 million hryvnias and we plan to continue helping the army 🇺🇦

🇺🇦We don’t work with russian or belarusian customers and engineers.

Our client is looking for a Legal Advisor (Middle / Strong Middle level) to join our international team providing legal support for the holding’s operations in Cyprus and assisting affiliated companies in Ukraine, Romania, and Poland.

The role combines strategic legal counsel with practical day-to-day support, helping drive sustainable growth for one of the fastest-growing retail groups in Eastern Europe.

🎯Key Responsibilities:
· Provide legal support and advice on commercial, corporate, compliance, and employment matters of the holding company and its subsidiaries.
· Draft, review, and negotiate corporate documentation and agreements.
· Liaise with external advisors, auditors, banks, and public authorities when required.

🎯Requirements:
•    5+ years of professional legal experience in an international business environment.
•    Proven experience supporting operations in Cyprus.
•    Master’s degree in Law.
•    Strong skills in drafting, reviewing, and negotiating contracts and corporate documents independently.
•    Excellent communication and advisory skills.
•    Fluent English and Ukrainian (both written and spoken).
•    Strong problem-solving mindset — proactive in identifying risks and proposing solutions.
•    High adaptability — comfortable in a dynamic, fast-changing environment.

💼 What We Offer:
•    Flexible cooperation format:
•    Employment in Cyprus
•    B2B (independent contractor) arrangement.
•    Competitive remuneration, depending on experience and qualifications.
•    A dynamic international environment with opportunities for growth and professional development.

📍 Location: Flexible (Cyprus or Remote, including Ukraine).

We're looking for a talented QA Automation Engineer to help us deliver reliable, high-quality products in the cybersecurity field. 

 You'll own the automation layer for our cybersecurity platform: designing test frameworks from scratch, running performance and load tests, and building realistic environments that mirror production. This isn't a "write test scripts and call it a day" role - you'll be shaping QA strategy and working deep in the stack.

What you'll do:

• Build and scale API & backend automation frameworks for a complex security platform
• Automate testing for detection, protection, and response workflows
• Design end-to-end test environments using Kubernetes (K8s)
• Own performance, load, and stress testing
• Embed automation into CI/CD pipelines alongside dev and DevOps teams

• Help define QA best practices and mentor engineers as we grow

   

What you bring:

• 3+ years in API/backend automation testing
• Strong hands-on with Postman/Newman, REST Assured, Playwright, or similar
• Performance testing chops (JMeter, Locust, k6)
• Experience with Kubernetes for test environment orchestration
• Cybersecurity product testing experience is required 
• Go programming experience - big plus
• Cloud (AWS/GCP/Azure) and GitOps familiarity is a bonus

What we offer:

• Competitive compensation based on your skills and experience
• Paid vacation, sick leave, and additional holidays
• Exciting projects with the newest technologies
• Accounting as a service

• Long-term employment

   

Our recruitment process:

•  Screening call (30 min)
• Technical interview with VP of R&D (60 min)
• Interview with CTO (60 min)
• Reference checks

Timeline: We'll get back to you within one week of receiving your resume.

⚠️ WE HELP YOU FIND THE RIGHT QA PROJECT BY REPRESENTING YOU AS AN INDIVIDUAL

About WeAreQA

At WeAreQA, we connect talented QA Engineers with projects that match their skills, domain experience, and career ambitions. We focus on finding roles that fit your stack, goals, and expectations, not the other way around.

What We Offer

• Create a professional email for job communication
• Build and optimize your profiles on top hiring platforms
• Redesign your CV to meet high-conversion standards
• Handle all communication on your behalf
• Apply for roles that truly match your skills and goals
• Run Q&A sessions with our QA Guru

• Help you get ready for every interview with confidence

   

Responsibilities

• Analyze requirements and create detailed test plans, test cases, and checklists
• Execute web, mobile (native), and API testing including functional, regression, and UI testing
• Detect, document, and verify defects using issue tracking systems (e.g., Jira)
• Collaborate with Dev and Product teams to clarify requirements and improve product quality
• Contribute to improving testing processes and QA best practices

Requirements

• 3–5 years of experience as a Manual QA Engineer
• Strong understanding of SDLC, QA methodologies, and testing techniques
• Mandatory hands-on experience in testing:
  • Web applications
  • Mobile applications (native: iOS / Android)
  • APIs
• Experience with test management tools (TestRail, Zephyr, etc.)
• Practical experience with API testing tools (Postman, Swagger) - must have
• Experience working in Agile / Scrum teams
• English - B2 or higher (written and verbal) & Ukrainian - Native.
• Candidate must live in Ukraine or EU.

Why WeAreQA

We’ll help you find a project that matches your skills, mindset, and career goals – so you can grow and make an impact from day one.

Join WeAreQA and test what truly matters.

⚠️ WE HELP YOU FIND THE RIGHT QA PROJECT BY REPRESENTING YOU AS AN INDIVIDUAL

About WeAreQA

WeAreQA connects top QA talent with projects that fit their tech stack, domain expertise, and career goals.
We work with startups and global companies across various industries — and we’ll help you find the right project for your automation skills.

What We Offer

• Create a professional email for job communication
• Build and optimize your profiles on top hiring platforms
• Redesign your CV to meet high-conversion standards
• Handle all communication on your behalf
• Apply for roles that truly match your skills and goals
• Run Q&A sessions with our QA Guru
• Help you get ready for every interview with confidence

Responsibilities

• Design and develop automated test frameworks (UI, API, Integration).
• Maintain and optimize existing automation suites.
• Collaborate with developers, DevOps, and manual QA to ensure test coverage.
• Participate in code reviews and CI/CD pipeline integration.

• Drive continuous improvement of testing processes.

   

Requirements

• 3-5 years of experience as an Automation QA Engineer.
• Strong skills in one or more languages (JS/TS / Python / Java / C#).
• Experience with automation tools and frameworks: Playwright, Selenium, Cypress, Appium, REST Assured, or similar.
• Knowledge of CI/CD tools (GitLab CI, GitHub Actions).
• Experience with GCP, AWS, Azure will be a plus.
• Understanding of software testing principles and SDLC.
• English - B2 or higher (written and verbal) & Ukrainian - Native.
• Candidate must live in Ukraine or EU.

Why WeAreQA

We don’t just offer vacancies — we match you with the right project where your automation expertise truly matters.

Let’s find your next AQA project together.

🚀AIMPROSOFT - Senior Backend Shopify Developer Opportunity! 

Aimprosoft, a fast-growing IT company, is looking for a Senior Backend Shopify Developer on a contract basis ( ≈6 months with a strong likelihood of extension depending on project progress and business needs) to join an enterprise-scale e-commerce transformation project for a large European retailer. 

 
The project involves migration from SAP Hybris to a headless Shopify Plus architecture, where Shopify acts as the commerce engine integrated with Java-based microservices and a Next.js storefront. This is not a classic theme-based Shopify role. The focus is on API-first, headless, enterprise integrations. 

🎯About the role: 

Key responsibilities: 

• Develop and maintain Shopify Plus solutions in a headless commerce setup 
• Integrate Shopify with APIs and event-driven patterns 
• Work with Storefront API (GraphQL) and Admin API 
• Implement and maintain Shopify Webhooks for orders, inventory, customers, and fulfillment 
• Develop Shopify Functions and Checkout Extensions 
• Collaborate closely with backend and frontend teams 
• Ensure scalability, performance, and reliability for high-traffic e-commerce scenarios 
• Participate in architecture discussions and technical decision-making 

🔥What We Need From You: 

• 5+ years of professional experience in software development (4 years of professional experience with Shopify Plus) 
• English: Upper-Intermediate (B2) or higher for communication with international teams 
• Deep knowledge of  Storefront API , Admin API , Webhooks, Shopify Functions 
• Experience integrating Shopify with external systems (ERP, OMS, PIM) 
• Solid understanding of headless commerce architectures 
• Confident working in cross-functional, distributed teams 

📌Nice to have: 

• Experience with Hydrogen (Remix) 
• Experience with Checkout UI Extensions 
• Experience with Hybris 
• Knowledge of Liquid (for limited theme adjustments) 
• Shopify Flow automation 
• Experience with high-load / peak traffic events (e.g. Black Friday) 
• Previous experience migrating from SAP Hybris or similar enterprise platforms 
• Experience with Node.js and Shopify SDKs 

💼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 Cyberette
Cyberette is an AI-native cybersecurity company developing forensic-grade technology to detect digital manipulation across video, audio, and images. Our mission is to restore trust in digital communication and protect people, organizations, and institutions from deception in the AI era.

About the Role
We are looking for a Computer Vision Data Scientist with strong initiative and technical excellence to join our core development team. You’ll be responsible for designing, training, and optimizing computer vision models and architectures used in our deepfake detection and forensic analysis platform.

This role requires someone who thrives in fast-paced environments, loves solving complex problems, and brings both creativity and rigor to their work. You’ll collaborate closely with our founders and engineers to push the limits of multimodal AI for real-world impact.

Key Responsibilities

• Develop, train, and deploy computer vision models for image and video manipulation detection.
• Research and experiment with new architectures, model ensembles, and multimodal fusion techniques.
• Preprocess, clean, and manage large-scale datasets for training and evaluation.
• Optimize model accuracy, latency, and scalability for enterprise-grade performance.
• Contribute to the design of the model evaluation framework and internal benchmarking tools.
• Collaborate with other engineers and researchers to integrate models into production pipelines.
• Document methodologies, experiments, and findings clearly and systematically.

Requirements

• MSc/PhD in Computer Science, Machine Learning, Artificial Intelligence, or related field.
• Strong experience in computer vision (CNNs, Transformers, multimodal models).
• Proficiency in Python and deep learning frameworks (PyTorch, TensorFlow).
• Solid understanding of ML ops, dataset curation, and model evaluation.
• Proven experience building and training models from scratch.
• Excellent analytical and problem-solving skills.
• Self-driven, disciplined, and collaborative mindset.

What We Value
At Cyberette, we believe technology should serve people. We are a team of builders united by a shared sense of purpose — creating tools that make the digital world safer and more truthful. If you care deeply about impactful innovation and want your work to matter, you’ll feel at home here.

We value ownership, fast responses, and a goal-oriented mindset. Our environment is collaborative and fast-moving, and we appreciate people who communicate proactively, take initiative, and focus on delivering meaningful results.

 

Bonus Skills

• Experience with audio or multimodal analysis.
• Knowledge of adversarial attacks or deepfake generation methods.
• Experience in real-time inference or edge deployment.

On behalf of our client we are looking for: PSP / EMI Onboarding & Relationship Manager

(Fintech | PSP/EMI Onboarding | Banking Relationships | Merchants Support)

We're expanding our global Payments Partnerships and Merchants Relations team and looking for a proactive professional who understands EMIs, PSPs, banking, fintech, and merchant needs.

If you have hands-on experience with payment solutions, merchant onboarding, PSP relationships, or fintech operations, this role might be perfect for you.

What You'll Do:

• Manage onboarding with EMIs, PSPs, Banks, and acquirers - Build strong relationships with financial partners

• Support merchants/clients with payment needs & onboarding

• Prepare KYB packages, bank forms, and documentation

• Evaluate new PSPs, EMIs, and jurisdictions

• Track progress in CRM

What We're Looking For

• 1+ year in Fintech, PSP, EMI, Payments, Acquiring, or Consulting

• Understanding of SEPA/SWIFT, acquiring basics, merchant flows

• Strong communication & relationship management skills

• Ability to handle multiple projects at once

• English B2+- Attention to detail & problem-solving mindset

Nice to have knowledge of AML/KYC, governance structures, or company formations - Experience in high-risk industries

What We Offer: 100% remote role Work with global PSP, EMIs, banks & top fintech professionals Clear career growth path Dynamic, international environment