Jobs at Djinni

We are looking for a Senior Full Stack Developer capable of taking technical ownership, making independent decisions, and ensuring reliable delivery of complex, production-ready solutions. We expect a highly skilled engineer who can drive results, structure development processes, and demonstrate strong leadership qualities.

Core Requirements:

📌 English: Upper-Intermediate or higher.

📌 6+ years of commercial experience with key technologies:

• Python
• Node.js
• AWS Lambda

• React.js

   

📌 Commercial experience with additional technologies:

• NestJS
• Express.js
• TypeScript
• REST API / GraphQL

• PostgreSQL

   

Nice to have:

• Nice to have
• Hands-on experience with cloud platforms such as Microsoft Azure and Google Cloud Platform (GCP).
• Understanding of core cloud services (Compute, Storage, Networking, IAM) and their practical application in production environments.
• Experience with deploying, maintaining, and optimizing cloud-based infrastructure is a strong advantage.

Senior-Level Expectations

The candidate must demonstrate advanced technical maturity and hands-on experience with:

• Launching live production projects and supporting production environments.
• Solving complex technical challenges and optimizing system architecture.
• Independent decision-making in technical matters with minimal supervision.
• Leadership skills, including guiding and coordinating development teams.
• Code quality control (code reviews, enforcing coding standards).
• Technical risk management, identifying potential issues and mitigation strategies.
• Effort and timeline estimation for features and development tasks.
• Participation in release planning, coordinating the technical delivery process.

Key Personal Qualities

• Strong sense of ownership and responsibility.
• Analytical thinking and a results-driven mindset.
• Ability to work effectively in a dynamic and fast-paced environment.

What we can offer:

Full-time flexible working schedule;

Comfortable, cosy, and well-equipped office;

Modern working place MacBookPro;

18 business days of paid vacation / 10 paid sick leaves / public holidays in Ukraine.

English lessons

🎉 We’re Hiring: VIP Chat Manager — Are You Ready for the Challenge? 

Join a rapidly growing group of iGaming brands operating in Tier 1 regions.

Our mission is clear: to deliver world-class gaming experiences while ensuring the highest levels of satisfaction and retention for our most valuable players. And now, we need a VIP Chat Manager to help us deliver exceptional support for our VIPs!

If you’re ready to shape the future of player engagement, make an impact with your strategic insights, and drive long-term loyalty, this is the role for you!

🌟 What You’ll Do:

• Develop and nurture strong one-to-one relationships with VIP players through chat, email, and messaging platforms (Telegram/WhatsApp).
• Night shifts primarily - London time zone.
• Craft and oversee customized VIP journeys, covering onboarding, long-term engagement, and value expansion.
• Leverage predictive insights to detect critical behavioral signals (churn risks, betting trends, LTV shifts) and respond proactively.
• Create and administer exclusive reward programs, promotional activities, and personalized offers, ensuring optimal return on investment.
• Deliver white-glove support to VIP clients, guaranteeing rapid issue resolution and a top-tier service experience.
• Work closely with cross-functional teams (Marketing, Product, Payments) to enhance and refine the overall VIP experience.
• Assist in shaping retention tactics and loyalty frameworks that drive continuous player involvement.
• Analyze and report on VIP portfolio results, key metrics, and ROI while uncovering fresh opportunities for growth.

What we are looking for:

• At least 1 year of experience in the iGaming industry as a customer support agent.
• Strong knowledge of player behavior, retention mechanics, and key performance indicators within the iGaming sector.
• English proficiency at a C1 level.

🎓 Education & Experience:

• Bachelor’s degree in Business, Marketing, or a related field.
• 1+ years of experience in VIP management or a similar role

🌍 Why You Should Join Us:

• Competitive Compensation: Enjoy a highly competitive salary and performance-based bonuses.
• Remote Flexibility: Work from anywhere as part of an international and geographically diverse team.
• Professional Growth: We invest in your career development with ample opportunities for learning and growth.
• Exciting Challenges: Join a forward-thinking, fast-growing company at the forefront of the igaming industry.

Apply now and help us redefine the VIP experience, shape the future of player engagement, and make a lasting impact in the igaming world.

🚀 Apply today and become part of something truly special! 🚀

We are seeking a highly skilled Bare Metal Engineer with strong low-level programming expertise and hands-on experience working directly with hardware. The ideal candidate will design, develop, debug, and optimize firmware and embedded systems without reliance on operating systems.

Required Qualifications:

Education

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

Experience

• 5+ years of experience in embedded systems or bare-metal development.
• Proven experience working without operating systems (no RTOS/Linux abstraction layers).
• Experience bringing up new hardware boards from scratch.

Technical Skills:

Programming

• Expert-level proficiency in C (mandatory).
• Strong experience with C++ (preferred).
• Assembly language experience (ARM, RISC-V, or similar architectures).
• Experience writing linker scripts and startup code.

Hardware & Architecture

• Deep understanding of microcontrollers (ARM Cortex-M/A, RISC-V, etc.).
• Experience with peripherals (SPI, I2C, UART, CAN, USB, GPIO, DMA, ADC).
• Strong knowledge of memory-mapped I/O and interrupt handling.
• Experience reading and interpreting hardware datasheets and schematics.

Debugging & Tools

• JTAG/SWD debugging experience.
• Familiarity with tools such as:
  • GDB
  • OpenOCD
  • Logic analyzers
  • Oscilloscopes
• Experience with cross-compilation toolchains (GCC, Clang).
• Build systems (Make, CMake).

System-Level Knowledge

• Bootloaders and startup sequence development.
• Low-level memory management.
• Performance optimization in resource-constrained systems.
• Power management techniques.
• Knowledge of CPU architecture and instruction pipelines.

Preferred Qualifications

• Experience with secure boot and hardware security modules.
• Experience with automotive (AUTOSAR), IoT, or industrial systems.
• Familiarity with FPGA interfacing.
• Experience with safety standards (ISO 26262, IEC 61508).
• Prior experience in silicon bring-up.

Soft Skills

• Strong problem-solving and analytical skills.
• Ability to debug complex hardware-software interactions.
• Strong documentation skills.
• Ability to work closely with hardware engineers.
• Self-driven and able to work independently.

Key Responsibilities

• Develop and maintain bare-metal firmware.
• Bring up new hardware platforms.
• Optimize system performance and memory footprint.
• Write device drivers from scratch.
• Conduct hardware-level debugging and validation.
• Collaborate with hardware, FPGA, and system teams.
• Review code and enforce best practices.

Deliverables

• Production-ready firmware.
• Hardware bring-up reports.
• Technical documentation.
• Test and validation plans.

Hello! ✨

We’re Wildix, a global leader in Unified Communications & Collaboration as a Service (UCaaS) and we’re on a mission to redefine how businesses connect. Our secure, web-based and AI-powered solutions help companies around the world collaborate smarter, serve customers better and grow stronger — and we want you to help shape what’s next.

About Us…

In 2005, brothers Dimitri and Steve Osler set out to reimagine how businesses communicate, and that vision became Wildix. Today, from our headquarters in Tallinn, Estonia, Wildix is one of the world’s fastest-growing UCaaS companies, with 300+ team members from 15+ nationalities, working across Europe, the UK, the Americas and beyond. We serve businesses in 135+ countries through a partner-first ecosystem, delivering secure, intuitive solutions that keep companies connected, productive and ready for what’s next.

At Wildix, we don’t just build technology, we live it. As a remote-first company, we rely on our own platform every day to collaborate globally and innovate fast. With steady growth and a strong foundation, we offer real opportunities to advance your career as we scale, making an impact in a global team that’s shaping the future of work.

At Wildix, our mission is clear: Empower companies worldwide with seamless communication solutions that drive productivity, efficiency, and growth. 
 

About The Role

We are looking for an experienced Salesforce Developer to join our team. 

The ideal candidate will have a strong background in Salesforce development, including Apex, Flow, Lightning Components, and integrations with external systems. This role will be responsible for designing, developing, and maintaining scalable solutions within our Salesforce environment, following best practices and ensuring high performance.

What You Will Do

• Work closely with admins, IT, and stakeholders to gather requirements and translate them into effective technical solutions.
• Conduct technical analysis to define scalable, feasible solutions that align with business objectives.
• Build and maintain high-performing Salesforce solutions using Apex, Lightning Web Components (LWC), Flow, and Triggers.
• Ensure smooth deployments using Git, CI/CD pipelines, and Salesforce DevOps best practices.
• Identify, debug, and resolve complex technical issues to minimize downtime and enhance performance.
• Stay updated on Salesforce releases, new features, and best practices to continuously improve the system.

What You Will Bring

• 3+ years of hands-on experience in Salesforce development and configuration.
• Good knowledge of Apex, Lightning Components (LWC), Flow, and Triggers;
• Experience with Salesforce Sales Cloud, or Experience Cloud, or Service Cloud or Marketing/Pardot.
• Expertise in Salesforce administration, data management and security configurations.
• Background with version control systems (e.g., Git) and deployment best practices.
• Ability to thrive in a fast-paced, deadline-driven environment while managing competing priorities.
• Proficiency in English, both written and verbal.

Bonus Points If

• Experience working with CPQ, billing processes, or subscription-based business models.
• holding Salesforce Administrator Certification (ADM-201, ADM-211).
• holding Salesforce Platform App Builder Certification.
• holding Salesforce Platform Developer Certification.
• Having strong analytical and problem solving skills.

Why You’ll Love It Here

👫 Work with a Supportive, High-Performing Team – We believe in trust, autonomy, and working with bright, passionate individuals who drive real impact.🚀 Shape the Future of Global Communication – Be part of a team transforming how businesses operate in an era of remote work and AI-powered collaboration.

💼 Join a Profitable & Stable Company – We’re not a startup experiment, we’re a two decade old success story with sustained profitability, meaning we can back your boldest ideas.

🌍 A Truly International Workplace – Our diverse and inclusive team ensures you’ll always feel connected and supported, no matter where you are.

What we offer

🏖️ Generous Time Off – Take the breaks you need to relax, recharge, and come back inspired.

💻 Top-Tier Tech – Love Mac? So do we! We equip our team with the best tools for success.

📚 Level Up Your Skills – After your probation period, you can enroll in English classes to boost your communication skills.

🚀 Career Growth & Development – Access to programs and events to keep you at the top of your game.

🌱 Well-being Support – We offer access to psychology sessions to support your mental and emotional health

Happy with them? We offer even more! Our Benefits are country-specific, you can ask your recruiter for more information.

Interview Process

🤝 Step 1: Initial Screening – A chat with our Talent Team to understand your background, experience, and motivations (30 mins).

🛠️ Step 2: Technical/Role-Specific Interview – A deep dive with your potential manager to assess your skills and fit for the role (45 mins)

We Are Wildix

Wildix is an equal-opportunity employer. We value diversity and welcome all applicants regardless of race, gender, age, religion, or any other characteristic. Everyone is encouraged to apply and is welcome to join our Blue Ecosystem. 

Lviv/Office

We are seeking a proactive and structured PM Coordinator/Manager for our client in a Defence/MilTech domain to join an Editorial team and support the successful delivery of strategic and operational initiatives within the team.  Editorial team is responsible for all types of documentation within the company.

Key Responsibilities:

• Support Initiative Owners with structuring delivery plans, defining milestones, and aligning stakeholders.
• Facilitate planning sessions, help define success criteria, timelines, and resource needs.
• Ensure initiatives follow standardized lifecycle: Planning → Execution → Closure.
• Track initiative progress in work management tools (Azure DevOps, Asana).
• Organize regular initiative check-ins and prepare progress updates for leadership.
• Identify risks, dependencies, blockers, and coordinate resolution with relevant teams.
• Maintain initiative documentation, charters, and closure reports.

• Control the completion of initiatives and monitor the versioning.

   

Requirements:

• 2+ years experience in PM, Coordination, or operational delivery roles.
• Solid understanding of project delivery phases and initiative governance.
• Hands-on experience with task/project management tools.
• Strong interpersonal and organizational skills; ability to work across departments.
• High attention to detail and ownership mindset.
• English proficiency (B2 or higher).

• Accountability and commitment.

   

Nice to Have:

• Experience in a scale-up or transformation-focused environment.
• Experience in creating, updating, or implementing documentation standards and guidelines.
• Experience in performing systematic documentation reviews and bringing materials to final, publish-ready quality.

• Experience in refactoring documentation with a focus on structure, readability, and usability.

   

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.
• Deferment from military service.
• An atmosphere of trust, open communication, and leadership — initiative is welcomed, ideas are brought to life, and the team supports your progress.
• English language classes.
• Compensation for educational and training programs.
• Team buildings and corporate events in a friendly and collaborative environment.

Job Description

The ideal candidate will have:
10+ years of total development experience.
5+ years of development experience with the .NET platform.
1+ years of structured JavaScript development experience.
Experience with .NET, Microservices, Cloud services, Domain Driven Development, SPA.
Strong knowledge of software development best practices and techniques (Design Patterns, Code Review, Code Refactoring, etc.).
Problem-solving attitude.
Azure expertise.
Excellent debugging, coding and design skills.
Bachelor's degree in Computer Science or equivalent.
Demonstrated ability to come up-to-speed quickly on a new technical domain/product area.
Excellent written and verbal communication skills.
Upper-Intermediate spoken and written English.

Job Responsibilities

Development of complex cloud applications.
Drive architectural service executions such as Discovery and Assessment.
Understanding of business and technical requirements for the project.
Facilitate all stakeholders cooperation to define and prioritize architectural drivers for the solution.
Define architecture strategies, standards, processes, technologies, and tools in architecture visions.
Drive or assist in solution implementation estimation and roadmap construction.
Consult development teams on adherence to standards in solution design, development, and testing.
Providing technical leadership and support to software development teams.
Maintain high standards of software quality.
Participating in the code review process.
Analysis and resolving technical and application problems.
Leverage technologies to support business needs to attain high reusability and maintainability of current and newly developed systems.
Provide system design recommendations based on technical requirements.
Drive and participate in functional design.
Engineering excellence.
Become a subject-matter expert on a broad area of the product.

Department/Project Description

The client is a global technology-enabled services company dedicated to advancing the world of veterinary medicine and empowering veterinary practices. They are bringing together products, services, and technology into a single platform that connects the customers to the solutions and insights they need to work best. There are a set of long-standing veterinary software systems, with more than 20,000 veterinary practices in the U.S., Canada, UK/Europe, and Australia.

The project is a Next-generation Cloud platform that emerges from all existing software systems to provide a truly global open platform.

- Technical Solution

GL team works on the migration of the existing legacy system approaching rebuild strategy and develops a completely new solution for practice management and operations including microservices, Front-end and integration layers.

- Architecture

Event-driven approaching Microservices implementation.

- Technical Challenges

Integration with existing customer’s systems and services.

Strangling of the existing legacy system which is a subject of migration.

Large scale project with several development teams across several geographies.

The process is SAFe (Scaled Agile Framework) with good support of internal tools and well-established Scrum events. A lot of verbal and written communication with US team members.

Technologies

.NET Core, ASP.NET Core, Azure App Services, Azure Functions

Angular, TypeScript, Single SPA

Azure SQL, MongoDB, Elasticsearch, Azure Service Bus, Apache Kafka, Auth0

We are bill_line — a fintech company born in Ukraine, now conquering the global payments market.

Our core product is a payment solution for any online business, and we improve it every single day. A bill_line client can be any business that needs a payment solution — from a small online store to banks, insurance companies, or charitable organizations.

Why us?

bill_line is a “Swiss army knife” in the fintech world for any client that needs to accept payments worldwide. This means our bizdev, support, legal, and finance teams stay with the merchant from the connection request to integration and transaction сопровождение.

We are proud of our approach and its results. But every success is a puzzle — and only the best team in the world can assemble it.
Want to become part of it and help transform the Ukrainian and global fintech market? Great — because we are currently looking for a Deputy CFO.
 

Daily responsibilities

• Support the CFO in implementing the company’s financial strategy aligned with long-term business goals
• Participate in financial planning, budgeting, and forecasting processes
• Oversee accounting operations and ensure accuracy of financial reporting
• Prepare financial analysis, reports, and insights for management decision-making
• Monitor cash flow, budget execution, and cost optimization initiatives
• Coordinate interactions with banks, external auditors, and financial service providers
• Development of ERP systems and financial processes

• Supervise and mentor members of the finance team

  
   

We expect from the candidate

• Experience in a senior financial leadership role (Deputy CFO) in fintech or related industries
• Strong knowledge of accounting, budgeting, risk management, and financial analysis
• Hands-on experience in BI systems (Qlik) 
• Experience working with SQL databases
• Experience with BAF/BAS systems
• High analytical skills, strategic thinking, and decision-making ability
• Experience implementing and optimizing financial processes and ERP systems

We offer

• Our HQ in resilient Kyiv, near Zvirynetska metro station
• Everything you need to work effectively from day one (top equipment, service subscriptions, and more)
• Hybrid format: Monday, Wednesday, Friday in the office, other days optional. Even during blackouts you’ll have stable Wi-Fi, backup power, independent heating, a gym zone, shower, and even a sleeping area
• We are Diia.City residents — providing multiple employment options from day one
• 24 paid vacation days (unused days compensated financially)
• Fully paid sick leave
• Corporate lunches from GudFood
• Mandatory medical insurance
• Psychological support sessions — we care about mental health

Remote – Full-time – Flexible Hours - Shifted schedule to EST (New York) timezone

About TenViz

TenViz Predictive Analytics builds AI-powered solutions that help Fortune 100 investors anticipate market shifts before they become consensus. We combine financial expertise, mathematical rigor, and AI research to deliver predictive analytics for institutional investors.

Your Expertise

• Strong interest in quantitative and algorithmic approaches
• BSc/MSc in Math, Physics or related field with solid background in statistics, linear algebra and probability theory
• Advanced Linear Algebra, Advanced Statistics, Using Linear Algebra methods in Statistical analysis
• 2+ years in data research, quantitative modeling, ML prototyping, and backtesting
• Skilled in Python, SQL, Git
• Experience with  experiment tracking, pipeline orchestration and workflow automation

Nice to have:

• Bayesian inference, reinforcement learning, or ensemble methods
• Financial econometrics, time-series forecasting, or regime modeling

What You’ll Do

• Design predictive models using probabilistic, ML, and hybrid approaches
• Analyze large-scale financial datasets to detect hidden patterns and early regime shifts
• Prototype and evaluate algorithms, from deep learning to Bayesian models
• Write production-grade research code in Python/SQL that integrates into pipelines
• Translate results into insights and themes investors can act on — not just outputs

Example projects:

• Forecasting inflation via commodity price signals
• Constructing probabilistic forecasts of currency moves around macroeconomic announcements
• Designing a Bayesian model to estimate recession probabilities from yield curve dynamics
• Designing a regime-aware ML pipeline that switches models depending on market conditions
• Creating hybrid ensembles that outperform traditional benchmarks

What’s in It for You

• Remote-first, flexible hours
• Paid vacation & holidays (after 8 months)
• Continuous learning: advanced ML/DL workshops, probabilistic methods, optimization
• Supportive, collaborative team — no micromanagement, focus on trust and creativity
• Work on real financial problems where your models influence billion-dollar decisions

We are seeking a proactive and structured Corporate Documentation Specialist to strengthen our clientʼs Editorial team (Defence/MilTech domain). 

In this role, you will be responsible for creating, updating, and structuring corporate materials, as well as collaborating with stakeholders to introduce new topics and processes. 

This position is ideal for a professional with strong writing skills, systems thinking, and experience working with corporate documentation. 

Responsibilities 

• Expand the internal knowledge platform content: prepare new topics, update existing materials, and structure content. 
• Develop release plans and content plans for the growth of the company’s knowledge base. 
• Write, translate, adapt, and illustrate corporate policies and related materials. 
• Collaborate with stakeholders across different teams to collect information and implement new topics in the corporate knowledge base. 
• Describe processes and prepare process diagrams, flowcharts, and supporting illustrations. 
• Prepare presentations and visual materials for internal communications. 

Requirements 

• 2+ years of experience in Technical Communication, Corporate Documentation, Technical Writing, or related fields. 
• Practical experience in process documentation, creating diagrams, flowcharts, and visual explanations. 
• Confident working knowledge of Microsoft SharePoint, Microsoft Excel, GitLab and Confluence. 
• Ability to work with visual materials and basic skills in illustrating or creating diagrams. 
• English proficiency at C1 (Advanced) level. 
• Strong attention to detail, logical thinking, and a structured approach to work. 

Nice to Have 

• Experience working with corporate policies or process management. 
• Skills in graphic tools such as Figma, Illustrator, or Visio. 
• Experience creating training materials. 

We Offer 

• Official employment with a competitive salary and clear, transparent cooperation terms. 
• Paid vacation (24 calendar days per year) and paid sick leave. 
• Support for your professional development — the company is actively growing, and you will have the opportunity to grow with it. 
• Military reservation. 
• A team of like-minded professionals working toward a common goal. 

Astecture Group / Acropolium

Astecture Group brings together several technology companies, including Acropolium, united by a shared vision of innovation, operational excellence, and a partnership-first mindset.

We are looking for a Marketing Lead who will drive marketing operations across the Group, build efficient processes, and coordinate collaboration between internal teams, marketing agencies, and external contractors.

This role is ideal for someone who enjoys building systems, leading marketing processes, and scaling marketing with modern tools — including AI.

What You’ll Do

Marketing Strategy & Leadership

• Define and execute the marketing strategy across Astecture Group companies
• Work closely with founders and leadership on marketing priorities and growth initiatives
• Develop and manage the marketing roadmap
• Identify new opportunities for brand growth and market expansion

Marketing Operations & Process Building

• Build and optimize marketing operations and workflows
• Establish effective collaboration between:
  • internal teams
  • marketing agency
  • external contractors
• Ensure transparency of marketing activities, priorities, and results
• Create documentation, processes, and internal marketing guidelines

Team & Contractor Management

• Coordinate the work of marketing agencies and freelancers
• Help scale and structure the marketing team as the company grows
• Define KPIs and monitor performance across marketing activities

Tools, Automation & AI

• Implement modern marketing tools and automation
• Introduce AI-powered solutions into marketing workflows
• Improve reporting, analytics, and marketing performance tracking

Market Research & Innovation

• Monitor marketing trends, tools, and emerging formats
• Track competitors and industry developments
• Proactively suggest new ideas and improvements for Group brands

Ideal Candidate Profile

• 5+ years of experience in marketing
• 2+ years in a leadership role (Marketing Lead, Head of Marketing, Growth Lead, or similar)
• Strong understanding of digital marketing and marketing operations
• Experience working with marketing agencies or external contractors
• Experience in B2B, tech, SaaS, or IT services
• Strong communication and stakeholder management skills
• Strategic mindset with strong organizational skills
• Interest in AI tools and modern marketing technologies

Nice to Have

• Experience in IT outsourcing or tech services
• Experience with LinkedIn marketing
• Experience building marketing processes from scratch
• Interest in employer branding or talent marketing

Hiring Process

1️⃣ Meeting with HRD & Recruiter — role overview, expectations, cooperation format
2️⃣ Meeting with the Founder — alignment on strategy, priorities, and leadership approach
3️⃣ Offer — welcome to the team 🚀

• Project Description:

  We are embarking on a critical initiative to achieve ISO 81001 compliance for our esteemed client. ISO 81001 is a pivotal standard for health informatics, specifically focusing on the management and security of health information systems. This project aims to ensure Client's digital infrastructure aligns with the stringent requirements set forth by ISO 81001, safeguarding sensitive healthcare data and bolstering cyber resilience.

   

• Responsibilities:

  Conduct a thorough assessment of Client's existing IT infrastructure, policies, and procedures against ISO 81001 requirements.
  Identify gaps and vulnerabilities that need to be addressed to achieve compliance.
  Collaborate with cross-functional teams to design and implement robust security controls aligned with ISO 81001 standards.
  Deploy necessary security measures to protect Client's health information systems and data assets.
  Draft and enhance security policies, procedures, and guidelines tailored to ISO 81001 specifications.
  Ensure policies are communicated effectively and integrated into Client's operational framework.
  Perform risk assessments and develop risk management strategies to mitigate cyber threats and vulnerabilities.
  Implement proactive measures to enhance Client's cyber resilience in alignment with ISO 81001.
  Conduct training sessions and workshops to enhance cyber security awareness among Client staff.
  Foster a culture of security consciousness and best practices across the organization.
  Establish monitoring mechanisms to track ongoing compliance with ISO 81001 requirements.
  Conduct regular audits and assessments to ensure sustained adherence to security standards.
  Develop incident response protocols and procedures to swiftly address and mitigate security incidents.
  Continuously assess and refine security strategies based on emerging threats and industry developments.

   

• Mandatory Skills Description:

  Bachelor's degree in Cyber Security, Information Technology, or a related field.
  Proven experience in cyber security, particularly in compliance initiatives (ISO standards preferred).
  Strong understanding of health informatics and data security within healthcare environments.
  Excellent analytical skills with the ability to assess complex systems and processes.
  Effective communication skills to engage stakeholders and drive security initiatives forward.

The role

As a Back-End Engineering Intern at HelloBiome, you will contribute to building and improving the infrastructure behind our AI-driven microbiome solutions. You’ll work closely with researchers and software engineers to help design, implement, and maintain components of scalable back-end systems that support experimentation with large language models (LLMs) and other AI tools.

This internship is a great opportunity for someone who is passionate about back-end development, curious about AI, and eager to learn in a fast-paced R&D environment. You will gain hands-on experience transforming prototypes into functional services, supporting data-intensive workflows, and contributing to technology that advances health innovation.

Requirements

1. Experience with JavaScript and an interest in back‑end development, with a primary focus on Node.js.
2. Active GitHub profile with examples of your work (bonus points for a complete project).
3. Basic understanding of APIs, server‑side application design, and microservice concepts.
4. Some experience with databases (SQL or NoSQL) through coursework or personal projects.
5. Understanding of testing principles and the role of automated tests in maintaining code quality.
6. Strong curiosity and motivation to learn new technologies and engineering practices.
7. Good problem‑solving skills and attention to detail.
8. Good communication skills and ability to work in a collaborative team environment.

Nice to Have

1. Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
2. Experience building small APIs or backend services.
3. Experience writing tests using tools such as Jest, Mocha, or similar frameworks.

Responsibilities

1. Help develop and maintain backend services used in HelloBiome products.
2. Work with researchers and engineers to turn research prototypes into reliable backend systems.
3. Contribute to the development of APIs, microservices, and data pipelines supporting LLM and AI workflows.
4. Write automated tests, increase code coverage, and improve the quality of the existing codebase.
5. Support the development of backend data processing services and pipelines.
6. Help ensure system security and compliance, especially for sensitive health data.
7. Participate in code reviews, technical discussions, and architecture exploration with guidance from senior engineers.
8. Contribute ideas and iterate on solutions to improve system reliability and engineering quality.

About HelloBiome

HelloBiome is an innovative B2B biotech startup at the forefront of AI-powered microbiome innovation. We are dedicated to revolutionizing consumer health by leveraging the microbiome. Through democratizing access to microbiome data, HelloBiome utilizes advanced AI technologies to develop targeted health solutions, transforming these insights into commercial applications for our business clients. Trusted by over 20 clients, including industry giants like Unilever, we are not just predicting the future of consumer health; we are actively shaping it. At HelloBiome, every step we take is towards a healthier future, optimizing well-being one microbiome at a time.
 

Our Culture

At HelloBiome, we thrive in a globally connected, remote work environment with team members distributed across Europe, the US, Canada, and Korea. Our headquarters are in San Francisco and Our dynamic and international team embodies a culture of kindness paired with a drive for innovation and excellence. We value proactive individuals who bring a self-starter mindset to their roles, always seeking new ways to advance our mission. Attention to detail is crucial in our work, as we are committed to delivering precise and impactful health solutions to our B2B clients.
 

This remote and flexible work structure not only fosters a diverse and inclusive atmosphere but also encourages a balance between personal growth and professional excellence. Join us and be part of a team that is shaping the future of consumer health through groundbreaking AI-powered microbiome innovation.

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which includes Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide. 

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon. 

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey. 

Be part of the future of iGaming with ARRISERS! Seeing a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here! 

Responsibilities: 

• Serve as the single point of contact for all IT-related queries and incidents via Microsoft Teams, Outlook, Jira Service Desk, and other approved communication channels. 
• Log, categorize, prioritize, and manage support requests within the Jira Service Desk system, ensuring accurate documentation and timely resolution. 
• Provide 1st and 2nd line technical support, troubleshooting hardware and software issues across Windows, macOS, Linux environments, desktops, laptops, printers, and mobile devices. 
• Support and maintain core IT infrastructure, including Active Directory, Microsoft 365 (Exchange Online, Intune, SharePoint Online), and local area network (LAN) services. 
• Take full ownership of assigned incidents and service requests, proactively monitoring progress, providing regular updates, and ensuring resolution within agreed service levels. 
• Diagnose and resolve technical issues efficiently using all available troubleshooting tools and resources, escalating when necessary. 
• Coordinate with external vendors and third-party support providers for issues requiring advanced or specialized assistance. 
• Maintain and manage IT asset inventory, including hardware lifecycle tracking and onboarding/offboarding documentation and handovers. 
• Support procurement processes for IT equipment and software, including recommendations, ordering, and deployment. 
• Deliver a high standard of customer service, adhering to IT service management best practices and internal service level agreements (SLAs). 
• Develop and maintain user guides, knowledge base articles, and support documentation to empower staff with self-service resources. 

• Provide basic end-user training and guidance on Microsoft Office applications (Word, Excel, Outlook, PowerPoint) and other business systems as required. 

   

Requirements: 

• This is a fully on-site role based in Wrocław. Regular in-office presence is required to support effective collaboration and hands-on technical support. 
• Strong practical experience with Active Directory, Microsoft 365, Intune, and SharePoint is mandatory. 
• Advanced knowledge of Windows, macOS, and Linux operating systems, including support of desktops, laptops, printers, and mobile devices. 
• Proven experience in a similar role such as System Administrator, Network Administrator, or IT Support Engineer. 
• Solid understanding of networking concepts and infrastructure, including LAN/WAN environments, routers, and switches. 
• Experience working with databases and maintaining IT platforms across multiple operating systems. 
• Strong troubleshooting, analytical, and problem-solving skills. 
• Excellent verbal and written communication skills, with a customer-focused mindset. 
• Bachelor’s degree (BSc/BA) in Information Technology, Computer Science, or a related field. Relevant professional certifications (e.g., Microsoft Certified Systems Administrator – MCSA) are an advantage. 
• English proficiency at intermediate level or higher (B1+). Basic knowledge of Polish (A2 or higher) is considered a plus. 

Company offers: 

• Long-term employment. 
• Flexible timetable. 
• Comfortable working conditions. 
• Paid vacation and sick leaves. 
• English lessons, gym. 
• Competitive salary level. 

We’re looking for a Lead Payment Manager who can build, scale, and own our payment ecosystem end-to-end. If you enjoy combining strategy, leadership, and hands-on operational excellence - and want to influence how payment infrastructure evolves inside a fast-growing product environment - this role is for you 🚀
 

💪 YOUR QUEST-LINE:

• Shape and lead payment performance strategy, including defining success metrics, monitoring efficiency, and identifying growth and optimization opportunities;
• Drive market research and identify strategic opportunities for launching and scaling local payment methods across target GEOs;
• Own strategic relationships with key payment providers, negotiate commercial and technical improvements, and expand payment coverage across regions;
• Support and enhance current payment flows in collaboration with internal teams, aiming to boost conversion rates and minimize user disputes;
• Drive cross-functional payment initiatives with Product, Tech, Anti-Fraud, Support, and Analytics teams to ensure scalable and stable payment infrastructure;
• Initiate and lead cost optimization, risk reduction, and cash flow improvement initiatives aligned with business and product strategy;
• Build and maintain payment policies, operational standards, and best practices while defining requirements for internal admin tools and payment system improvements;
• Participate in reconciliations with external payment service providers and payment reporting;
• Address escalations or issues impacting customers, and drive projects to enhance customer experience;

• Lead and develop the Payment function - mentoring specialists, scaling knowledge, and building sustainable team processes and ownership structure.

   

👨‍🚀 YOUR IN-GAME SKIN:

• 5+ years of experience in Payment Operations / Payment Management, including leadership or ownership of payment direction;
• Strong experience building or scaling payment strategies in high-load product environments;
• Insight into payment trends and markets in North America, Europe, CIS, East Asia, and LATAM;
• Strong analytical skills with the ability to interpret financial data and derive actionable insights;
• Proven ability to manage complex problems in e-commerce payments;
• Knowledge of OFAC/AML and Risk Awareness principles;
• Ability to thrive in a fast-paced environment, managing both strategic and tactical projects while prioritizing effectively to meet business needs;
• Experience with credit card chargebacks and risk minimization;
• Experience leading Payment teams and driving their impact on business outcomes — including team development, performance management, and capability growth;
• Ability to balance strategic planning with hands-on execution;

• Upper-Intermediate level of English or higher.

   

🧜‍♀️ WILL BE YOUR BOOST:

• Familiarity with the Steam trade system, skins market, or gaming experience (CS2, Dota2, Rust);
• Domain experience in high-load E-commerce, Fintech, or iGaming projects;

• Familiarity with cryptocurrencies and tokens.

   

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;

• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

   

If you read everything carefully and exclaimed: «Oh, yeah, I'm good at everything and I want to do cool things together!», then we are already looking forward to your resume and portfolio! 

Send them as soon as possible! 🚀

About Digis
Digis is a European IT company with 230+ specialists delivering complex products for 70+ clients across the U.S., Europe, and Canada. We work in a remote-first format and focus on long-term collaboration, transparent processes, and stable conditions for our team.

About the Project
You will join a mature crypto-fintech platform used across thousands of physical locations in the U.S., enabling customers to buy and manage digital assets through mobile apps, kiosks, and enterprise integrations. The ecosystem includes mobile, web, and API layers with a strong focus on security, compliance, and scalability.

Requirements

• 5+ years of experience as a QA Engineer
• 2+ years of experience in QA Automation with Java
• Comfortable working in a fast-paced, multitasking environment; self-starter mindset
• Upper-Intermediate+ English

Responsibilities

• Perform manual testing of backend APIs (Postman), web, and mobile applications
• Conduct mobile testing on real devices and emulators using Sauce Labs
• Design, develop, and maintain automation for:
• React web applications using Selenium + Java
• Flutter mobile applications using BrowserStack (or similar) for Android & iOS
• Perform functional, regression, performance, and compatibility testing
• Support integration of automated tests into CI/CD pipelines

Advantages

• Work on a large-scale fintech product with real-world impact and high-load systems
• Strong balance of hands-on testing and building automation frameworks
• Exposure to API, web, and mobile testing within one role
• Supportive leadership focused on quality engineering best practices
• Long-term, stable product with continuous growth

We offer

• 20 paid vacation days per year
• 5 paid sick leaves per year (no medical documents required)
• Personalized development plan + training compensation
• English courses compensation
• Work equipment if needed (PC/laptop/monitor)
• Flat, transparent internal communication
• Ability to switch between projects and technologies inside Digis
• Full accounting and legal support
• Free corporate psychologist sessions