Jobs at Djinni

QA Madness is a European IT service company that focuses strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland.

Currently, we are searching for an experienced General QA Engineer to become a great addition to our team. Our client is looking for a General QA Engineer for the aviation project. You will play a key role in the development of an automation framework following best practices.
 

Must have good communication skills in English.

Work type: Remote.
Technical level: Middle.
Job category: QA.
Project: Aviation project.
English level: Upper-Intermediate.

 

Responsibilities:
— Execute automation test suite and analyze/report results;
— Manual testing with existing test cases;
— Plan and describe test scenarios for future automation in cooperation with colleagues;
— Implement new automation tests;
— Participate in team meetings to discuss task implementation details from a QA perspective;
— Create detailed testing documentation to grow the internal knowledge base;
— Search and try new testing solutions that can bring benefits;
— Be part of a full-stack development team;
— Look for new approaches in automation and apply best practices.

Required Skills:
— 2+ years of experience working with Manual and Automation testing;

— General knowledge and practical experience writing web automation using JavaScript;
— Strong proficiency in TypeScript and experience with testing frameworks such as Playwright and WebDriver.io;

— Experience with web testing frameworks and tools;

— Understanding of software development processes, stages, concepts, and methodologies of Quality Assurance;

— Experience in test case development, execution and maintenance;

— Experience with CI/CD tools;

— Strong analytical and diagnostic skills, attention to detail;

— Willingness to ask for help from colleagues and to help others;
— Knowledge and experience working with Appium for Mobile Automation;
— Upper-intermediate English level.

What We Offer:
— Competitive salary in USD or EUR and good compensation package (reviews on demand to ensure your compensation reflects your growth and impact);
— Corporate English courses with native speakers;
— Remote work opportunity;
— Flexible work schedule (Enjoy the freedom to start your 8-hour workday at a time that fits your schedule best, anytime between 8 a.m. and 11 a.m.);
— The ability to focus on your work: a lack of bureaucracy and micromanagement (no tracking tools).

Steps of the interview process:

STEP 1: Send your resume and complete the questionnaire.
STEP 2: Go through the screening interview with a Tech Recruiter.
STEP 3: Interview with technical specialists.
STEP 4: Interview with a client.
 

Please note, that this job is a full-time position, and it is relevant only if you meet all requirements. Any candidate who fails to meet the requirements will not be considered for the job.

*I give consent to the processing of my personal data uploaded via the form under the terms and conditions of QA Madness Privacy Policy (Processing of Candidates Personal Data).

About Sunvery:

Sunvery specializes in providing recruitment & outstaffing services. Our team of experienced recruiters use a recruitment approach based on the ideal combination of technology and human creativity, which we implement at every stage of the process. We pay close attention to every detail to ensure our clients meet their hiring goals and have the best possible recruiting experience. Ensuring the full cycle of the recruitment process, from reviewing CVs, conducting interviews, and providing timely and constructive feedback. Collaborate with hiring managers to formulate and implement effective recruiting strategies to identify and attract top talent.

The Recruiter builds and maintains a strong pool of potential candidates by regularly reaching out to current connections and proactively seeking new talent. Provides a proactive approach to talent acquisition. Identifies and implements innovative methods to increase the efficiency and effectiveness of the hiring process. Strives for continuous improvement in hiring results.

Serves as a representative of the company’s corporate values throughout the hiring process. Ensures these values are upheld and promoted in all interactions with candidates and external partners.

Key success indicators/attributes:

• We’re open to candidates with no IT recruitment experience or those with ut to 1 year of experience;
• Upper-Intermediate level of English;
• Ability to negotiate with clients;
• Understanding of technological terms;
• Knowledge of search techniques (Boolean Search, LinkedIn, Djinni, DOU, X-ray, etc.);
• Cold outreach of candidates, including the ability to write personalized messages and high-quality templates for mailings;
• Analytical mindset, ability to focus, and the ability to set priorities;
• Desire to learn, Orientation on the result, Problem-solution mindset;
• Willingness to leave the comfort zone.

Will by plus:

• Work with foreign markets (USA, Europe etc.);
• Work with different tech stack positions and seniority;
• Understanding of SDLC.

What we offer:

• Base salary;
• An environment where freedom of thought prevails, initiatives are born, and bureaucracy is absent;
• A welcoming team atmosphere;
• 18 days of annual vacation.;
• 10 sick leave  days;
• Apple hardware — MacBook Pro;
• Compensation for professional training (courses, conferences, English classes, etc.);
• Opportunity for job shadowing and mentorship from senior team members & Team Lead;
• Unlimited online training tools from Sunvery Library;
• Weekly one-on-one and group meetings with your TeamLead;

What you will do:

• Manage full cycle of the recruitment process and collaborate with hiring managers to develop and execute an effective recruiting strategy;
• Build and maintain a pipeline of new candidates and nurture the existing ones on a regular basis;
• Sourcing through professional networks, databases, referrals, job sites, etc. to engage top talents;
• Proactively identify and implement new methods to improve the efficiency and effectiveness of the recruitment process;
• Maintain accurate and up-to-date records of candidates in the applicant tracking system (ATS).
• Support candidates throughout the entire recruitment process, from initial contact to the end of the candidate`s trial period.
• Develop and maintain strong relationships with external partners and represent our company.

UITOP, a design & development team, is seeking an experienced Full Stack Developer. We help B2B SaaS products feel simple, modern, and easy to use. In this role, you’ll play a key part in building and optimizing complex systems, acting as a technical partner for our clients. 

You will work on SaaS and data-heavy systems, diving deep into business logic from day one. Act as a true technical partner for the client by asking the right questions and shaping smart, clear solutions with real influence on technical and product decisions.

Requirements

• 3-4 years of experience as a Full Stack Developer, specifically with React.js and Node.js
• Strong expertise in TypeORM, Webpack, PostgreSQL, and Redis
• Proficiency with Express.js or NestJS for building scalable systems that can handle complex ERP business logic.
• Apply your experience in building SaaS or data-heavy applications, including CRM/ERP.
• Deep knowledge of Material-UI (MUI) and RESTful API design. 
• Upper-Intermediate English (B2) for effective communication and technical discussions. 

Benefits

• Competitive salary with regular performance and salary reviews. 
• Working with complex large-scale SaaS projects, from 6 months.
• 18 working days of vacation and 10 sick days.
• 50% coverage of English and professional courses.
• Financial compensation of coworking 100% (during blackouts).
• The opportunity to influence the project with your decisions. 
• Flexible work schedule, remote.
  
  We’re excited to meet someone who shares our vibe. We are looking for a highly motivated and talented individual to join our team. If this sounds like your next big challenge, let’s chat! 

We are looking for a Software Architect to join our teams!

Requirements
— Experience as a Software Architect for 4+ years;
— Commercial development experience 7+ years;
— Experience in building high-performance systems;
— Experience in designing microservice systems with the principles of fault tolerance, horizontal scaling, and high availability;
— Application of TDD/EDD/DDD/12-factor app practices;
— Expert knowledge of industry-recognized reference architectures, architectural patterns, and styles (SaaS, SOA, N-Tier, Layered Architecture, MVC, Client-Server, Message Bus, etc.);
— Strong system design skills;
— Practical knowledge of containers (Docker, Kubernetes);
— Experience DBA(SQL/NoSQL) and messaging services (Kafka, NATS, etc.);
— Data structure(protobuf, JSON, etc.);
— Design of schemes UML2.0/C4 model;
— Working with cloud providers such as GCP/AWS;
— Estimation and scope decomposition;
— Expert knowledge of design, coding, unit testing, and configuration management best practices;
— Expert knowledge of development tools, libraries, and frameworks;
— English language, B2+.

Will be plus:
— Experience as a Technical Lead for 2+ years;
— Experience in GitOps, Terraform, Helm/ArgoCD;
— Experience in game development;
— Experience in modern frontend development;
— Observability stack (Grafana);
— Computer since grade;
— Knowledge of software quality metrics (Loose coupling, cyclomatic complexity, code coverage, etc.);
— Continuous learning and self-development.

Soft Skills:
— Responsibility;
— Sociability;
— Proactivity;
— Self-organization.

Responsibilities:
— Evaluation and clarification of incoming functional business requirements from customers and business analytics in specification format;
— Creation of technical specifications following functional business requirements;
— Building of services and infrastructure architecture according to technical specifications;
— Control of compliance of new solutions to the general architecture;
— Technical risks evaluation for services performance and infrastructure, and potential solutions development for mitigation;
— Services and infrastructure evolving and optimization;
— Performance, security, and stress testing planning and supervision found vulnerabilities and issues resolving;
— Architecture and technical solutions presentation and discussion with technical Leads and members;
— Supervision of technical solutions compliance to project requirements;
— Maintenance of technical documentation and development regulations;
— Requirements analysis, technical design, scope decomposition, and estimation with the technical teams;
— New projects and services of the company evaluation for compliance with the existing regulations and methodologies;
— Mentor development team members and Senior technical staff in the architecture area;
— Establishment and development of new technological practices for the company.
 
Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

Tiger Finder is a new influencer discovery product developed by YouScan. 

We’re looking for our first Customer Support Manager to own support for a new B2B SaaS product from day one and help shape how customers interact with it. 

With the product’s growth, this role may evolve toward a Product Manager–type position or a CS team lead role.

What you’ll do

• Handle customer inquiries via chat and email, focusing on real outcomes, not canned replies.
• Investigate issues, reproduce them when needed, and pass clear, validated reports to the Product team.
• Collect and structure feature requests and recurring feedback.
• Follow up with customers once issues are resolved or feedback is received.
• Become a product expert as Tiger Finder evolves and take part in feature testing and early releases.
  
   

What we’re looking for

• 2+ years of experience in Customer Support in a B2B SaaS product – working with real users, not just tickets. (not technical support)
• Experience in building a support department from scratch.
• Strong English (Upper-Intermediate+) for written and spoken communication.
• Ability to quickly understand new problems and find answers independently.
• Clear thinking and structured communication – you can explain issues without noise.
• High empathy and a calm, professional tone with customers.
• Comfortable working independently and taking ownership.
• Experience with tools like Intercom, Zendesk, HubSpot, Notion, Slack, Amplitude is a plus.
• Experience working with international, English-speaking customers.
• Location - Ukraine (Kyiv)!
  
   

What we offer

• A chance to build support processes from scratch for a new product.
• Close collaboration with Product and direct influence on what gets built next.
• Structured onboarding, and cutting edge tools (including AI) for work.
• Unlimited paid vacation and sick leave.
• Hybrid work mode (Kyiv office/home).
• 4-day workweek during the summer.
• A well-established B2B SaaS company with a strong culture and market reputation.

We are helping to find an AI Automation Engineer for our client (startup — A performance marketing and traffic arbitrage team focused on scaling marketing campaigns using AI automation).

For this role, we’re looking for someone with 3+ years of continuous experience with AI products (e.g., AI agents) that have been released to production.

The company is creating an AI product and you can take part in its development.
 

Key Responsibilities:
 

• Develop and maintain AI agents capable of task execution (not just RAG/chatbots).
• Scale AI solutions from initial R&D to a stable production environment.
• Integrate LLMs (GPT, Gemini) with external tools like Jira, Slack, and advertising APIs.
• Optimize agent decision-making logic and error handling for live use.
  
  Technical Requirements:
   
  • 3+ years of professional experience in AI, ML, or Data Science.
  • Production experience: You must have released at least one AI agent-based system to production (real-world users/use cases).
  • Strong Python skills: Deep understanding of the Python ecosystem as the primary language for AI.
  • LLM & Agent Frameworks: Hands-on experience with LangChain, CrewAI, or similar, focusing on tool-calling and planning.
  • Engineering Basics: Solid experience with Docker, CI/CD, and cloud infrastructure (AWS) to ensure system reliability.
    
    Preferred Qualifications:
     
    • Experience with marketing or traffic arbitrage data.
    • Familiarity with Google Ads or Meta Ads APIs.
    • Basic knowledge of React (to better coordinate with frontend tasks).
      
      Location: Remote Ukraine, Hybrid (Warsaw) | Full-time
      Contract Duration: Long-term

Our partner is an innovative technology company specializing in the development and implementation of cutting-edge solutions in embedded systems and radio frequency (RF) engineering.

We are looking for an experienced C++ Software Engineer. 
 
In this role, you will be responsible for developing and maintaining sophisticated software systems. Your work will involve integrating various machine learning / computer vision components into a system running on the edge device, ensuring high performance, reliability, and real-time capabilities. 
 

Responsibilities

• Design, develop, and maintain high-performance C++ applications and services interacting directly with hardware equipment.
• Collaborate with cross-functional engineering teams to integrate C++ software with complex systems and platforms.
• Identify, troubleshoot, and resolve software–hardware integration issues, ensuring reliability, performance, and maintainability.
• Contribute to and support sensor fusion systems and real-time data processing pipelines.

• Optimize system performance with a focus on low latency and stability under high load.

   

Requirements

• 5+ years of professional software development experience.
• Strong proficiency in modern C++.
• Solid experience with parallel and multithreaded processing of heterogeneous data with minimal latency.
• Experience with video streaming and real-time data processing.

• Strong experience working in Linux/Unix environments and tools (e.g., Git, SSH, command-line utilities).

   

Nice to Have

• Experience designing and implementing computer vision (CV) pipelines.
• Experience with Smart Home integrations and related protocols.
• Understanding of embedded systems and hardware–software interaction.
• Experience working with radio frequency (RF) equipment.

Project Description:
Recovery for All (RFA) is a seven-year (2025–2031) technical assistance project, funded by Global Affairs Canada and implemented by Alinea International. 
 

About the Work:
Within the RFA initiative, we develop ProjectUA — a national IT platform for the Government of Ukraine that enables planning, monitoring and evaluation of policy implementation. ProjectUA consolidates government priorities, delivers real-time progress monitoring, and supports transparent, data-driven decision-making. 
 

Today the platform is used by over 900 civil servants across 50+ ministries and agencies and 25 regional administrations. ProjectUA tracks over 10,000 tasks across 20+ strategies and plans, turning dispersed operational data into actionable insights that improve coordination, accountability and the effectiveness of the government.
 

The Role:    

We are strengthening our backend team with a Senior PHP Developer who has a serious engineering attitude toward:
●    Security and compliance
●    System reliability and fault tolerance
●    Performance optimization at scale
●    Clean, auditable, maintainable backend architecture
 

A key responsibility of this role will be integration with government information systems (like Diia, id.gov.ua, Askod, etc.) using national security algorithms, standards and security requirements, including preparatory security and architectural improvements required for government identity service.

Primary tasks are: 
●    Design, develop, and maintain high-quality backend solutions in PHP;
●    Review and improve the existing codebase with focus on security vulnerabilities and performance bottlenecks.
●    Write and maintain unit and integration tests.
●    Prepare and maintain clear technical documentation.
 

Formal Eligibility Requirements (Mandatory):    

Please note: Due to project, contracting, and donor requirements, candidates must meet all of the criteria below in order to be considered:
●    Ukrainian citizenship (mandatory).
●    Registered Ukrainian Private Entrepreneur of the 3d group (consultancy services) or readiness to register as Private Entrepreneur prior to contract signing.
●    Legal ability to provide consultancy services under Ukrainian law.
●    Availability for full-time engagement (Monday–Friday).
 

Required Qualifications:    

Experience:
●    5+ years of professional PHP experience (PHP 7.x / 8.x).
●    Strong experience with Yii2 or similar framework. .
●    Solid knowledge of MySQL, including schema design and query optimization.
●    Strong background in API design and backend architecture.
●    Hands-on experience refactoring monolithic architectures, improving performance and memory usage.
●    Understanding of software design principles and clean code practices (SOLID, OOP, design patterns).
●    Experience with caching and in-memory data stores (Redis).
●    Basic understanding of frontend stack (HTML/CSS, JavaScript, Twig; Vue.js is a plus).

What We Value Most:
●    Engineering mindset focused on long-term system health, not short-term hacks.
●    Strong personal responsibility for security, reliability, and correctness.
●    Ability to work proactively and independently.

As a plus:
●    Experience with Symfony and/or Laravel.
●    Experience working on government, fintech, or other high-compliance systems.
●    Experience preparing systems for external security reviews or audits.
 

The client is a pioneer in medical devices for less invasive surgical procedures, ranking as a leader in the market for coronary stents. The company’s medical devices are used in a variety of interventional medical specialties, including interventional cardiology, peripheral interventions, vascular surgery, electrophysiology, neurovascular intervention, oncology, endoscopy, urology, gynecology, and neuromodulation.
The client’s mission is to improve the quality of patient care and the productivity of health care delivery through the development and advocacy of less-invasive medical devices and procedures. This is accomplished through the continuing refinement of existing products and procedures and the investigation and development of new technologies that can reduce risk, trauma, cost, procedure time and the need for aftercare.




Job Description

Boston Scientific is seeking a highly motivated R&D Data Engineer to support our R&D team in data management and development of complex electro-mechanical medical device systems. In this role you will use your technical and collaboration skills alongside your passion for data, innovation, and continuous improvement to help drive our product development forward.

• Design a systems level architecture for clinical, device, and imaging data and pipelines to support machine learning & classical algorithm development throughout the product lifecycle.
• Ensure architecture supports high-throughput image ingestion, indexing, and retrieval.
• Advance conceptual, logical, and physical data models for structured, semi-structured, and unstructured data.
• Help define and document data standards and definitions.
• Implement governance frameworks that enforce healthcare and data regulations to data architecture (HIPAA, FDA Part 11, GDPR, etc.).
• Performs strategic validation tasks of data management tools and platforms
• Collaborate closely with data scientists, cloud data engineers, algorithm engineers, clinical engineers, software engineers and systems engineers locally and globally.
• Investigate, research, and recommend appropriate software designs, machine learning operations, tools for dataset organization, controls, and traceability.
• In all actions, lead with integrity and demonstrate a primary commitment to patient safety and product quality by maintaining compliance to all documented quality processes and procedures.

Job Responsibilities

Required Qualifications
• Bachelor’s degree or higher in Computer Science, Software Engineering, Data Science, Biomedical Engineering or related field
• 6+ Years of relevant work experience with Bachelor's degree
• 3+ Years of relevant work experience with Masters or PhD
• 4+ years of consistent coding in Python
• Strong understanding and use of relational databases and clinical data models
• Experience working with medical imaging data (DICOM) computer vision algorithms and tools
• Experience with AWS and cloud technologies and AWS DevOps tools
• Experience with creating and managing CI/CD pipelines in AWS
• Experience with Infrastructure as Code (IaC) using Terraform, CloudFormation or AWS CDK
• Excellent organizational, communication, and collaboration skills
• Foundational knowledge in machine learning (ML) operations and imaging ML pipelines

Preferred Qualifications
• Experience with software validation in a regulated industry
• Experience with Cloud imaging tools (ex. AWS Health Imaging, Azure Health Data Services)
• Working knowledge of data de-identification/pseudonymization methods
• Manipulating tabular metadata using SQL and Python’s Pandas library
• Experience with the Atlassian Tool Chain
• Data and annotation version control tools and processes
• Knowledge of HIPAA, FDA regulations (21 CFR Part 11), GDPR for medical device data governance.

A leading UK-based financial services company in the medical and dentistry sectors is hiring a Mid–Senior PHP Software Engineer to join their core Automatic Lending Platform (ALP) team.

The platform powers automated lending, loan management, payment processing, and integrations with credit bureaus, lenders, and payment providers. This is a full-stack role with a strong focus on backend PHP development, working on a mature, mission-critical financial system.

The engineering team follows an AI-forward approach, actively using tools like GitHub Copilot, Claude, and Cursor to accelerate development, while maintaining high standards for security, correctness, and code quality.

Responsibilities

• Develop and maintain features across automated decisioning, loan management, and payment processing
• Build integrations with credit reference agencies (TransUnion, Equifax), lenders, and payment gateways
• Implement automated workflows using event-driven architecture and decision engines
• Work with multi-tenant systems, ensuring data isolation and security
• Optimize database queries and caching for performance and scalability
• Contribute to REST API development for internal and external integrations
• Write and maintain unit and functional tests (Codeception)
• Participate in AI-assisted code reviews
• Debug production issues involving financial transactions and third-party integrations
   
• Required Skills & Experience
• 3+ years of PHP experience (PHP 8.1+)
• Strong hands-on experience with Yii2 (ActiveRecord, components, modules, behaviors)
• Solid understanding of MVC, OOP, modern PHP features
• Strong MySQL skills (complex queries, transactions, indexing, migrations)
• Experience building RESTful APIs and authentication systems (OAuth, API keys, sessions)
• Experience with background job processing / queues
• Understanding of caching strategies (Redis)
• Frontend basics: CSS (Flexbox, Grid), responsive design
• Experience with Git, Docker, and software testing practices
• Ability to work with large, legacy codebases
• Strong debugging skills and critical thinking, especially when reviewing AI-generated code
  
  Nice to Have
• Experience in fintech, lending, or financial services
• Knowledge of Vue.js 3
• Experience with event-driven architectures, rule engines, or workflow systems
• Experience with payment processing, open banking, or credit bureaus
• Experience using AI coding tools (Copilot, Claude, Cursor)
• Experience with CI/CD pipelines, TypeScript, or other PHP frameworks (Laravel, Symfony)
  
   

Description

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.

The future of Web3 starts with you: join us as a Sales manager!

Requirements

— 2+ years of experience in Web3/crypto B2B sales (exchanges, protocols, wallets, fintech, agencies). Priority given to service companies (marketing agencies, market-making agencies, Web3 development).
— Own relevant network (decision-makers in Web3/fintech/crypto) and willingness to leverage it in sales.
— Proven track record of successful sales in Web3.
— English B2+, fluent Ukrainian (calls/docs).
— Ability to travel from Ukraine (or already residing abroad).

Responsibilities

— Handle warm leads from lead generation/head of sales, qualify them, and shape a tailored value proposition.
— Run demos/pitches → refine the solution, calculate packages/volumes, handle objections.
— Maintain pipeline and follow-up discipline (multichannel: Telegram/Email/Calls).
— Manage documentation: proposals, SoW/Scope, contracts, NDAs, invoices, e-signature; coordinate payments (EUR/USDT/USDC).
— Upsell/cross-sell; align timelines/resources with production before contract signing.
— CRM hygiene: stages, probabilities, 30-day forecast, notes, next steps.
— Network-driven sales: initiate meetings through own Web3 contacts.

Would be a plus

— Experience selling marketing services/retainers.
— Understanding of compliance (KYB/AML).
— Experience working with fiat/crypto payments.

Work conditions

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

We are looking for a Senior Data Engineer to worik with an existing enterprise Data Warehouse. The build, support, and enhance data pipelines and data assets while working under defined SLAs in a regulated utility environment.

Who are we looking for?
● 5+ years of experience in data engineering or data-centric roles
● Proven hands-on experience supporting production data platforms
● Strong experience with Snowflake, including: data structures and transformations, working with existing schemas and layered architectures.
● Solid experience with Informatica Cloud (IDMC / CDI): building and supporting ETL / ELT pipelines
● Good understanding of ETL / ELT concepts and data pipelines
● Experience working under SLAs and structured support processes
● Ability to investigate, diagnose, and resolve data incidents and defects
● Experience performing impact analysis and technical validation for changes
● Familiarity with Agile delivery and tools such as Jira
● Willingness to travel occasionally for business trips to the UK.
● Strong communication skills and ability to work closely with both technical and business stakeholders.
● Excellent proficiency in both verbal and written English communication skills.

We offer:
● А place with friendly environment where you can reach your full potential and grow your career
● Flexible work schedules
● Work from home
● Social package: paid sick leave and vacation
● English courses, medical insurance, legal support, etc.

As a Senior Data Engineer you will:
● Build, maintain, and support data pipelines using Informatica IDMC (CDI)
● Develop and support data transformations and data assets in Snowflake.
● Ensure stable operation of data pipelines in line with BAU and SLA requirements.
● Investigate and resolve production incidents and defects.
● Deliver approved service requests and incremental enhancements.
● Perform impact analysis and technical validation for data changes.
● Execute unit testing and support release activities.
● Produce and maintain technical documentation and operational artefacts.
● Collaborate closely with other Data Engineers, BI specialists, and stakeholders
● Operate within defined role boundaries, without ownership of business rules, data definitions, or platform configuration.

Our client is a global energy company focused on renewable power generation and low-carbon energy solutions. Operating across multiple regions, the company develops, builds, and operates large-scale energy assets, including wind, solar, and hybrid power projects. The company works in a highly regulated environment, where data accuracy, traceability, and reliability are essential.

Required hard skills
• Strong understanding of network security (LAN, WAN, VPN, firewalls, IDS/IPS, proxies)
• Experience securing infrastructure (on-prem, cloud, hybrid environments)
• Knowledge of Zero Trust and least-privilege access models
• Experience with endpoint security (EDR, antivirus, disk encryption)
• OS security knowledge: Windows, macOS, Linux
• Experience with monitoring and logging systems (endpoints, servers, network traffic)
• Understanding of authentication, authorization, IAM
• Experience with security hardening and patch management
• Familiarity with security awareness and training platforms
• Basic scripting skills (Bash, PowerShell, Python)
• Understanding of networking protocols (TCP/IP, DNS, HTTP/S)
Required soft skills
• Ability to explain security concepts to non-technical users
• Strong communication and presentation skills
• Proactive and security-first mindset
• High attention to detail
• Ability to influence user behavior and promote security culture

Responsibilities:

• Design and maintain secure network and infrastructure architecture
• Configure and manage firewalls, VPNs, access controls, and network segmentation
• Secure servers, cloud resources, containers, and virtual machines
• Secure employee workstations and enforce security baselines
• Monitor endpoints and infrastructure for suspicious activity
• Collect, analyze, and correlate security logs
• Detect, investigate, and respond to security incidents
• Perform vulnerability analysis, risk assessment, and remediation
• Conduct system and network hardening
• Develop and deliver internal security trainings and awareness sessions
• Manage and maintain security training platforms and learning content
• Organize phishing simulations and awareness campaigns
• Collaborate with IT, DevOps, Infrastructure, and HR teams
• Complete and review clients security questionnaires and security assessment forms to demonstrate the company’s security posture
• Participate in security and compliance calls with client information security specialists and stakeholders

Monitoring & Incident Response
• Set up and maintain security monitoring and alerting
• Investigate anomalies and security incidents
• Perform root-cause analysis and post-incident reviews
• Improve detection, response, and prevention processes

Security Awareness & Training
• Plan and deliver security awareness programs
• Manage training platforms and user enrollment
• Track training completion and effectiveness
• Continuously improve training materials based on incidents and risks

Nice to have
• Experience with SIEM and SOAR tools
• Experience with MDM solutions
• Knowledge of cloud security (AWS / GCP / Azure)
• Experience running phishing simulations
• Familiarity with security frameworks and compliance standards
• Security certifications (optional)

Required Skills & Experience

Technical Skills
Strong understanding of:
Network security principles
TCP/IP, DNS, HTTP/S, VPNs
Experience with:
Firewalls (hardware or software)
Endpoint security / EDR solutions
Monitoring & logging tools
OS security knowledge:
Windows, macOS, Linux

Experience securing:
On-prem infrastructure
Cloud environments (AWS / GCP / Azure — at least one)

Security Knowledge
Authentication & authorization mechanisms
Identity and access management (IAM)
Security best practices and frameworks
Threat detection and response fundamentals

Knowledge of:
Zero Trust
MDM solutions
Cloud security posture management
Security certifications (e.g., Security+, CEH, CISSP — optional)

About us: 
Devoted Studios is a US-based game development company specializing in Co-development, Porting, and End-to-End Art Production for the global gaming industry. With a distributed team of over 1,900+ skilled professionals, we collaborate across time zones to support projects on all major platforms, engines and styles - from AAA titles to emerging technologies.

Our team includes world-class talents who bring deep expertise in external development, pipeline optimization, and creative problem-solving. Whether it’s porting games to new systems, enhancing gameplay features, or crafting stunning visuals, Devoted Studios operates as a trusted, flexible extension of our partners’ internal teams.

We are proud to be the development partner of choice for industry leaders such as: 2K, Xbox, Meta, Obsidian Entertainment, Turtle Rock Studios, Gearbox Software

At Devoted Studios, we’re committed to making outsourcing more efficient, collaborative, and impactful. If you're passionate about co-development, game art, or solving technical challenges on a global scale. 

Corefy is a Ukrainian PayTech IT company founded in 2016. Our SaaS platform, proudly made in Ukraine, serves as a technological hub for orchestrating online payments.

Collaborating with renowned payment providers like Stripe, Google Pay, Apple Pay, MasterCard, Visa, AWS, and more, we’ve implemented over 600 different payment methods and cater to clients worldwide.
 

We are looking for a Customer Success Manager who is ready to build strong partnerships with our B2B clients, immerse themselves in FinTech, and help ensure that each client truly feels the value of our platform.

If you're about ownership, communication, and impact — welcome aboard! 🚀

🎯 Who we’re looking for:

- Trusted partner with 2+ years of experience in Customer Success, Support, Account or Project Management.

- FinTech enthusiast with 1+ year of experience in the industry and genuine interest in how it works.

- Confident communicator who has worked with B2B clients and knows how to build strong, lasting relationships.

- Calm decision-maker who stays focused and effective under pressure.

- Tech-comfortable professional who understands API documentation and can guide clients through it.

- Responsible team player who takes ownership instead of shifting blame.

- Proactive problem-solver who anticipates client needs and offers solutions before issues arise.
 

✨ Bonus points if you:

- Speak German, French, or Spanish (Upper-Intermediate+).

- Have experience working with APAC clients or in High-Risk segments.

- Are curious about tech and enjoy digging into product features.
 

💼 What you’ll do:

- Build long-term relationships with your clients, not just reply to tickets.

- Stay on top of their experience: gather feedback, uncover issues, track satisfaction.

- Prioritise, sort and process their requests — from ideas to action.

- Collaborate with integration, product, and dev teams to deliver value fast.

- Keep clients informed, calm, and confident in our support.

- Spot upsell/cross-sell opportunities and grow accounts.

- Reduce churn and help ensure retention and renewals.

- Help us make our platform even better based on what you hear from the field.
 

🎯 Your goals as CSM at Corefy:

- Build strong, trusting relationships with clients.

- Ensure successful onboarding and continued product usage.

- Help clients solve problems before they become blockers.

- Be the voice of the customer inside the company.

📌 Our hiring process: HR Interview → Call with the Hiring Manager → Interview with Head of Department → Offer 🎉

⭐ What we offer:

🔹 Growth & Ownership

- Salary in foreign currency + tax compensation

- Clear growth paths & Corefy Academy for FinTech expertise

- External education reimbursement — we want you to level up

- Open-door policy with the C-level — your ideas will be heard

🔹 Culture that Energises

- Your work matters and makes impact

- You’ll co-create better customer journeys, not just follow scripts

- Fun & meaningful team events — we love to celebrate and learn together

🔹 Work Environment that Works for You

- Choose what suits you best: work remotely or from our cozy office in Kyiv

- Flexible 8-hour schedule, 20 vacation days + 10 paid sick days

- Mental wellness matters — we cover sessions with the psychologist of your choice

- Enjoy breakfast days at the office and everything you need for productive work — a generator, uninterrupted internet, and full tech freedom: choose between a MacBook or a Linux-based laptop.

Ready to shape the future of payments with us? Send your CV — we can’t wait to meet you! 📩

Our client is looking for a Demo/Integration Project Manager to join an experienced team and lead the planning and execution of technology demonstrations in Ukraine and internationally. This is a unique opportunity to work with advanced defense technologies and play a key role in how cutting-edge solutions are presented, validated, and delivered to partners and customers worldwide. 

You will work in a fast-paced, hands-on environment alongside cross-functional teams, international partners, and clients, coordinating complex operations that combine hardware, logistics, and field execution. The team values ownership, clear communication, and the ability to drive processes forward under real-world constraints. 

Key responsibilities: 

• Plan, coordinate, and execute technology demonstrations at domestic and international locations. 
• Support demo preparation from the integration department, including communications, logistics, documentation, equipment readiness, team coordination, and scheduling. 
• Coordinate internal teams and external stakeholders involved in demo activities. 
• Participate in and support on-site and field demonstrations. 
• Act as the primary point of contact from the integration department during demo execution. 
• Ensure demonstrations are delivered in line with agreed objectives, timelines, and constraints. 
• Manage risks, resolve issues quickly, and operate effectively in high-stress environments. 
• Support export-related processes, including coordination of dual-use goods. 
• Maintain clear and consistent communication with partners, customers, and internal teams before, during, and after demos; manage expectations on all sides. 
• Drive processes to completion with clear, measurable outcomes. 

Requirements: 

• Strong command of English (Upper-Intermediate or higher) and confidence working with international partners. 
• Understanding the defense tech industry and its operational constraints. 
• Experience organizing complex projects or operations, preferably involving hardware and field activities. 
• Experience with or a strong understanding of export processes related to dual-use goods. 
• High level of stress resilience and the ability to perform effectively in fast-paced, dynamic environments. 
• Strong organizational skills with the ability to manage multiple parallel tasks through to completion. 
• Excellent communication and stakeholder management skills. 
• Proactive mindset, strong sense of ownership, and results-oriented approach. 

Nice to have: 

• Experience participating in or organizing live demonstrations, trials, or field tests. 
• Background in defense, aerospace, UAVs, or related technology sectors. 
• Experience working with international customers or partners. 

The company offers: 

• Official employment with a competitive salary and clear, transparent terms of cooperation. 
• Paid vacation (24 calendar days per year) and paid sick leave. 
• Support for your professional growth - the company is actively expanding, and you’ll have the opportunity to grow together with it. 
• An atmosphere of trust, open communication, and leadership - initiative is welcomed, ideas are brought to life, and the team supports your progress.