Jobs at Djinni

We are a rapidly growing SaaS company and are seeking long-term team members to join us.

Mission:
Your mission is to increase company revenue and reduce costs by improving our payment infrastructure.

We welcome candidates without direct payments experience — backgrounds in consulting, Big4, finance, or analytics are a strong fit. What matters most is analytical thinking, the ability to quickly grasp new processes, effective communication, proactivity, and engagement.

Why this role is exciting

• Work with global challenges — payments at scale with a Tier 1 market product using Stripe as our primary payment provider.
• High business impact — your decisions in the payments area can directly increase company revenue.
• Deep dive into a critical expertise area — payments remain one of the most promising domains in finance and fintech.
• Professional growth — this role can be a stepping stone to leadership positions in the financial function.

Your scope of work

• Optimize payment processes — analyze and improve payment acceptance rates, identify bottlenecks, test new markets and payment methods to boost conversion.
• Manage and improve payment provider setup — work with Stripe to configure accounts, improve checkout flows, and ensure payment infrastructure stability.
• Manage risks — analyze chargebacks and friendly fraud cases, implement alert systems, and set up retry processes to recover failed payments.
• Build and automate processes — implement and scale solutions that improve payment operations efficiency.
• Drive measurable business results — increase revenue and reduce costs through higher approval rates and lower fees.

What you’ll need

• 2+ years of experience in analytics, finance, consulting, or audit (Big4, IB, corporate finance, or FP&A in a large company).
• Strong analytical skills and ability to work with large datasets.
• Willingness to learn fast and dive deep into the details of payment infrastructure.
• Excellent communication skills for effective collaboration with colleagues and external partners.
• Proactivity and ownership mindset.

Nice to have:

• Experience with SQL / PowerQuery / BigQuery.
• Experience in B2C SaaS, fintech, or with payment systems.
• Experience with payment data, fraud prevention, or similar domains.

We offer

• Continuous feedback and support for skill development.
• The resources you need to do your job effectively.
• Full autonomy — no micromanagement or bureaucracy.
• A strong team of professionals.
• Freedom to bring your ideas to life and make an impact on the product.

Benefits

• Thoughtful onboarding process.
• Remote or office work, flexible schedule.
• Competitive salary.
• Full coverage of professional training (courses, meetups, certifications).
• Performance reviews twice a year.
• Medical insurance and company doctor.
• 20 paid vacation days and unlimited paid sick leave.
• Free breakfast and lunch at the office.
• Sports reimbursement.
• Apple equipment.

Interview process

1. Pre-screen with recruiter (30 min)
2. Test task
3. Bar-Raising Interview (1 hour)

Quantum is a global technology partner delivering high-end software products that address real-world problems. 

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-the-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn’t yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding the team and has brilliant opportunities for a proactive Senior Data Engineer who can design, implement, and evolve scalable data systems in AWS. We are building a greenfield analytics platform supporting both batch and real-time data processing. This role is a strategic blend of hands-on development, high-level architectural decision-making, and end-to-end platform ownership.

The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• 5+ years of experience in Data Engineering
• Strong hands-on experience with Apache Spark (including Structured Streaming)
• Experience building both batch and streaming pipelines in production environments
• Proven experience designing AWS-based data lake architectures (S3, EMR, Glue, Athena)
• Experience with event streaming platforms such as Apache Kafka or Amazon Kinesis
• Experience implementing lakehouse formats such as Delta Lake
• Strong understanding of partitioning strategies and schema evolution
• Experience using SparkUI and AWS CloudWatch for profiling and optimization
• Strong understanding of Spark performance tuning (shuffle, skew, memory, partitioning)
• Proven track record of cost optimization in AWS environments
• Experience with Docker and CI/CD pipelines
• Experience with Infrastructure as Code (Terraform, AWS CDK, or similar)
• Familiarity with monitoring and observability practices
• Upper-Intermediate or higher English proficiency (spoken and written)

Would be a plus:

• Experience in the financial domain
• Experience running Spark workloads on Kubernetes
• Exposure to or interest in Large Language Models (LLMs) and AI integration
• Experience implementing data quality frameworks or metadata/lineage systems

Your tasks will include:

• Design and implement batch and streaming data pipelines using Apache Spark
• Build and evolve a scalable AWS-based data lake architecture
• Develop and maintain real-time data processing systems (event-driven pipelines)
• Own performance tuning and cost optimization of Spark workloads
• Define best practices for data modeling, partitioning, and schema evolution
• Implement monitoring, observability, and data quality controls
• Contribute to infrastructure automation and CI/CD for data workflows

• Participate in architectural decisions and mentor other engineers

   

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours

• Paid vacation and sick leave days

   

Join Quantum and take a step toward your data-driven future.

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio.

We are currently looking for a highly proactive and detail-oriented Media Insights Analyst to join one of our clients' teams. If you're looking for an exciting opportunity to grow in an innovative environment, this could be the perfect fit for you.

Key Responsibilities:

• Interpret client requirements and translate them into actionable reporting deliverables, including dashboards, report templates, and data queries.
• Manage timelines and deliverables, ensuring high-quality reports are delivered on schedule with consistent formatting and visual standards.
• Produce clear, accurate, and insightful analyses based on KPIs, performing thorough proofreading and data validation.
• Respond to client queries and feedback regarding reports, and contribute to internal training initiatives to improve team knowledge and efficiency.
• Conduct quantitative and qualitative analyses of media data to generate insights on brand perception, media performance, and industry trends.
• Utilize software tools, Excel, and PowerPoint to extract, manipulate, and present data, collaborating with internal teams and clients to drive value-added initiatives.
• Deliver reporting in Finnish and/or Swedish as required by client needs.

Job requirements

• Bachelor’s degree in Business, Marketing, Communications, Data Analytics, or a related field.
• Strong analytical skills with experience in media data analysis, reporting, and visualization.
• Proficiency in Excel, PowerPoint, and reporting software; familiarity with dashboard tools is a plus.
• Excellent attention to detail, with strong data validation and proofreading skills.
• Strong communication skills in Finnish and/or Swedish, with the ability to explain insights clearly to clients and team members.
• Ability to manage multiple projects and meet deadlines in a fast-paced environment.
• Experience in quantitative and qualitative media analysis is preferred.

Requirements:
•     3+ years of experience with Python and Linux
•     Ability to write high‑performance, optimised code
•     Solid understanding of computer fundamentals: memory, data transfer protocols
•     Knowledge of security principles and clean code practices
•     Strong independence: from identifying tasks to execution and delivery
Responsibilities:
•     Develop and optimise software solutions in Python
•     Work daily with Linux systems
•     Ensure performance, reliability, and security of code
•     Handle the full cycle of tasks: analysis, development, testing, deployment
We Offer:
•     Military reservation of employees

•     Relocation and accommodation compensation
•     Work in a modern technical environment
•     Competitive compensation and transparent conditions
•     Opportunities for professional growth and learning
•     A team that values quality and results
 

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client transform back-of-house tech for the hospitality industry, replacing outdated processes with AI-driven solutions. This helps top hotel brands focus on delivering exceptional guest experiences while ensuring efficient operations.

Key Requirements:

🔹 6+ years of full stack engineering experience;
🔹 Advanced proficiency in Node.js (5+ years) and at least 1 year of commercial experience with .NET (C#);
🔹 Advanced proficiency in React and TypeScript;
🔹 Advanced proficiency with React, TypeScript;
🔹 Proficiency in leveraging AI tools to enhance engineering productivity, with specific hands-on experience using Claude Code;
🔹 Hands-on experience with SQL Server, PostgreSQL, MongoDB, or Redis;
🔹 Familiarity with frameworks like Express, NestJS, or ASP.NET Core;
🔹 Solid understanding of system architecture, automated testing, and security best practices;
🔹 Experience with Docker, CI/CD pipelines, and cloud platforms (AWS, GCP, or Azure);
🔹 Excellent communication and problem-solving skills; comfortable working in cross-functional teams;
🔹 Willingness to work in a role split approximately 60% backend and 40% frontend, with around 70% focused on new feature development and 30% on maintenance/bug fixes, including participation in on-call duties after the onboarding period.
🔹 English - Upper-Intermediate or higher.

Will be plus:

🔹 Experience with microservices architecture, GraphQL, or serverless functions;
🔹 Exposure to mobile development (especially React Native) or AI -based features;
🔹 Familiarity with DevOps practices and infrastructure-as-code (e.g., Terraform, Pulumi);
🔹 Domain experience in hospitality, logistics, or supply chain tech;

What you will do:

🔹 Design, develop, and ship end-to-end features using React, Node.js, TypeScript, and .NET (C#);
🔹 Build and optimize scalable APIs and backend services using SQL and NoSQL databases;
🔹 Own technical decisions around performance, security, maintainability, and code quality;
🔹 Collaborate closely with product managers, designers, and other engineers to deliver impactful features;
🔹 Participate in and lead code reviews, design discussions, and DevOps improvements;
🔹 Mentor junior developers and help evolve our engineering best practices;

Interview stages:
🔹 HR interview;
🔹 Interview with VP R&D;
🔹 Semi Live-coding interview;
🔹 Tech interview - code review;
🔹 References;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Description

As the Business Analyst for the Data Platform, you will be the vital link between our business stakeholders and the technical engineering team. You will be responsible for translating high-level business goals into clear, actionable requirements that will shape the development of our new analytics dashboards. Your work will ensure that the final product is not just technically sound, but that it delivers meaningful and impactful insights to the business.

Requirements

Required Skills (Must-Haves)

– Business Process Analysis: Proven experience in analyzing and documenting complex business processes.
– Requirements Engineering: Strong skills in writing clear and concise user stories and requirements documents.
– Data Literacy: Good understanding of database (DB) concepts, schemas, and data relationships.
– SQL: Basic to intermediate SQL skills for data exploration and validation.
– BI Knowledge: Familiarity with Business Intelligence (BI) concepts and experience working on BI or data warehousing projects.

– Hands-on Tableau Experience: Ability to build proof-of-concept reports and perform data exploration directly in Tableau.

Nice-to-Have Skills:

– Agile Certification: Formal certification in an Agile methodology, such as Certified Scrum Product Owner (CSPO).
– Data Governance Familiarity: Understanding of data governance principles.

– Proficiency in GenAI tools usage.

Job responsibilities

– Requirements Gathering: Lead workshops and interviews with business stakeholders to elicit, analyze, and document business requirements
– Translate to Technical Needs: Convert business needs into clear user stories and functional specifications for the data engineers and BI developer.
– Data Mapping & Analysis: Create source-to-target mapping documents and use SQL to explore source data, validate business rules, and ensure the technical team understands the data’s context.
– Dashboard Collaboration: Work closely with the BI Developer to design intuitive and effective Tableau dashboards that directly address the defined business questions.
– Facilitate Communication: Act as the primary communication bridge, ensuring there is a shared understanding between all project members and stakeholders.

– Collaboaration with Architect defining solution architecture and specifications

– Work closely with PM/Scrum master supporting Sprints/PIs plannings

We are looking for a Strong Junior / Middle Ruby on Rails Developer to join a client project focused on a CRM system for law firms, covering client management, cases, finances, and analytics. The system includes a significant amount of legacy code, with ongoing improvements, refactoring, and feature development.

There is also an opportunity to contribute to other projects based on workload and team needs.
 

Required skills, experience, and knowledge

• Strong experience with Ruby on Rails
• Experience working with and maintaining legacy systems
• Solid knowledge of PostgreSQL, SQL
• Understanding of REST APIs
• Experience with RSpec (testing basics)
• Basic experience with frontend (jQuery / React or similar)
• Understanding of OOP, SOLID, DRY, KISS principles
• Experience working in a team environment
• Upper-intermediate or higher English level

Responsibilities

• Develop and maintain web applications using Ruby on Rails
• Work with and gradually improve legacy codebase
• Implement new features and support existing functionality
• Write clean, maintainable code following team standards
• Participate in code reviews and testing (RSpec)
• Collaborate with the team and client on ongoing tasks and releases
• Contribute to planning and estimation within the team

Project workflows

• Daily standup with the tech team;
• Scrum workflow;
• Business hours — 10 am-7 pm Kyiv time.

We offer

• Competitive compensation that takes skills and experience into consideration
• Flexible working schedule
• A remote work option is available and welcome
• Health insurance
• Legal, and accounting support
• Minimum bureaucracy
• Speaking Club

We are seeking a skilled and motivated Support Engineer to join our IT Department. The ideal candidate will ensure the smooth operation and optimization of IT systems while providing technical support to end users. This role will primarily involve working with the Microsoft technology stack and Atlassian , ensuring high-quality service delivery and resolving technical issues efficiently.

Key Responsibilities:

• Technical Support:
  • Provide Level 1 technical support for Microsoft technologies (e.g., Windows OS, Office 365, Azure, SharePoint, Teams) and Jira, Confluence, etc.
  • Troubleshoot and resolve hardware, software, and network-related issues.
  • Escalate complex problems to higher-level teams as needed.
• Systems Maintenance:
  • Perform routine system monitoring, updates, and maintenance for IT systems and applications.
  • Manage user accounts, permissions, and group policies in Active Directory and Azure AD.
• Collaboration & Communication:
  • Work closely with other IT teams to ensure seamless integration of services.

  • Communicate effectively with stakeholders to understand and resolve issues.

     

Required Qualifications:

• Proficiency in Microsoft technologies, including Windows OS, Office 365, Azure, and SharePoint.
• 2+ years of experience in a technical support or similar role.
• Familiarity with Atlassian for documentation and collaboration.
• Strong analytical skills with the ability to diagnose and resolve technical issues promptly.
• Excellent verbal and written communication skills to interact with technical and non-technical users.

Would be a Plus:

• Microsoft certifications (e.g., Microsoft 365 Certified: Modern Desktop Administrator Associate).
• Experience with ITIL processes for incident and problem management.
• Knowledge of scripting languages like PowerShell.

Job Description

• Working knowledge of SQL, and data transformation.
• Understanding of data warehouses and business intelligence tools
• Have 2+ years of experience as a data analyst
• Problem-solving and analytical skills to troubleshoot data issues and technical challenges
• Good English skills

Nice to have:

• Experience with Looker
• Experience with dbt
• Experience writing analytical Python

Technologies:

• AWS
• Databases - Snowflake, Postgre, BigQuery
• DBT
• BI Tools - Looker, Tableau (optional)
• Metaplane
• Git

Job Responsibilities

• Model and analyze data
• Work on data quality validation
• Leverage various data warehouses, ETL tools and BI platforms for client projects
• Maintain deliverables, projects, and timelines for your client engagements
• Communicate findings clearly to a broad range of stakeholders
• Write SQL scripts to validate data in the data warehouse against the data in the source system(s); write SQL scripts to validate data surfacing in BI assets against the data sources
• Provide training and support to users, improving their experience with BI tools.

Department/Project Description

About client:
Our Client is the fast-paced digital healthcare company which creates the growing portfolio of online health communities for people with chronic conditions. Company’s mission is to improve patient’s quality of life by connecting them with each other, with caregivers and healthcare industry partners, building beneficial social interactions and meaningful health conversations. 

About project:
The core of the project is working with the data; the target is to re-design, transition to cloud and enhance data-driven solutions. The team is responsible for expanding and optimizing the data flow and data pipeline architecture, model and analyze data, interpret trends or patterns in complex data sets and translate them into product and marketing insights. 

About position:

The Data Analytics Engineer is responsible for bringing data from different data sources, modelling data with dbt, developing and performing data quality checks across all data assets. That includes ETL jobs, reports, dashboards, data pipelines and data applications. The primary goal for this role is to ensure high quality of data delivered to internal stakeholders and customers. 

About the Role

INSTYTUTUM is a Swiss high-performance skincare brand scaling globally across the U.S., Europe, and the Middle East.

We are looking for a Performance Creative Strategist / Content Producer with a game-changing mindset — someone who doesn’t just create content, but builds high-converting creative systems that drive growth.

This is not a traditional content role.
This role sits at the intersection of creative strategy, performance marketing, and production.

🔥 What You Will Own

Creative Strategy & Production

• Develop bold, high-impact creative concepts for the U.S. market
• Own the full lifecycle of performance creatives: from idea → production → testing → scaling
• Turn skincare science into compelling, conversion-driven storytelling
• Create and oversee short-form video content (TikTok, Reels, YouTube Shorts)
• Generate hooks, angles, and narratives that capture attention and convert

Performance & Growth

• Build and scale creative-driven acquisition funnels
• Produce performance creatives for paid channels (Meta, TikTok, Google, YouTube)
• Work closely with media buyers to test, analyze, and scale winning creatives
• Continuously run creative experiments (A/B testing, iterations, new formats)
• Optimize content for conversion across ads, landing pages, and retention flows

Creative Systems & Scaling

• Build a repeatable system for creative testing and scaling
• Work with UGC creators, designers, and editors to produce high-volume creatives
• Identify trends, insights, and opportunities in the U.S. digital landscape
• Balance speed, volume, and quality in content production

🎯 What We’re Looking For

• 3–5+ years in creative strategy / performance marketing / content production (with performance focus)
• Proven experience creating ad creatives for paid social (Meta, TikTok)
• Strong understanding of creative testing, hooks, and conversion mechanics
• Experience working with U.S. market or global products
• Hands-on experience with short-form video and UGC formats
• Ability to combine creative thinking with data-driven decisions
• Background in IT product / mobile apps / DTC / beauty / wellness is a strong plus
• English: Upper-Intermediate+

❌ Not a Fit If

• You focus only on brand/content without performance metrics
• You have no experience with paid acquisition creatives
• You are looking for freelance / consulting / part-time work

💎 What We Offer

• Competitive above-market salary
• Official employment from day one
• 30 calendar days of paid vacation + sick leave
• Remote / hybrid format with Kyiv office option
• Strong onboarding and support
• Opportunity to build and scale a global creative engine from scratch

If you think in hooks, test ideas daily, and scale what works — we should talk.

We are seeking a skilled, hands-on Data Engineer with demonstrated experience in Databricks, Apache Spark, Python, and real-time data streaming solutions.

Responsibilities

Implement resource composition logic provided by the Product team into scalable and efficient PySpark code.

Develop, optimize, and maintain PySpark applications within the Databricks environment.

Utilize and maintain existing CI/CD pipelines in Databricks for automated build, testing, and deployment.

Write and maintain unit tests to ensure high code quality and reliability.

Perform data validation and quality checks to ensure compliance with defined business rules

Support and manage production deployments, ensuring system stability and performance.

Troubleshoot and resolve issues across development, testing, and production environments.

Collaborate with Product, QA, DevOps, and healthcare domain teams to ensure accurate implementation.

Maintain technical documentation for code, workflows, and deployment processes.

Pull from and push code to GitHub repositories, following version control and branching best practices.

Skills

Must have

5+ years of experience in data engineering roles

Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).

4+ years of experience with Databricks data pipelines

Strong hands-on experience with PySpark and/or Apache Spark.

Experience working with CI/CD pipelines and DevOps best practices.

Proficiency with CI/CD, GitHub (pull requests, branching, code reviews).

Experience writing unit tests and performing data validation

Experience supporting production systems and deployments

Strong analytical and troubleshooting skills.

Nice to have

Knowledge of FHIR (Fast Healthcare Interoperability Resources) standards.

Experience with healthcare data integration projects.

Familiarity with REST APIs and FHIR server integrations.

Experience in Agile/Scrum development environments.

Mobilunity is a Ukrainian-based and operated provider of software engineering teams. Our typical clients are European, American and Japanese startups and small-to-mid sized companies working with our teams as permanent and equal extensions to their own software departments. With our collaboration model, engineers get direct access to the client’s technical management and work hand-in-hand with their peers both on the client’s side and in Ukraine. We as the Vendor ensure all non-tech questions are solved in a supportive manner. Joining Mobilunity you will get the best from both worlds – strong support and a big community locally, and an ambitious international team.

We are looking for a proactive and creative SMM Manager who knows how to:

• grow visibility and engagement on LinkedIn and Reddit;
• build recognizable voice and authority;
• generate consistent inbound interest and leads;
• create content that people actually read, save, and respond to.

Key responsibilities:

LinkedIn - 55%

• Create, publish and promote content focused on solving specific problems for clearly defined target audiences based on our actual expertise and experiences;
• Actively promote posts and Company’s profiles through thoughtful, relevant comments under industry discussions, contextual mentions of company experience where appropriate;
• Engage in high-quality commenting (no generic replies), aiming to build visibility and recognition.

Reddit - 45%

• Develop and manage our company's presence on Reddit;
• Create posts focused on experience, insights, and lessons learned;
• Write deep, relevant comments under discussions, contributing value first;
• Support long-term funnel from expertise to trust.

Main expectations: 

• 4+ years of experience in SMM / Content / Social Growth, focused on Western markets;
• Proven experience managing LinkedIn and Reddit as communication and growth channels;
• Strong understanding of how to stand out in saturated social media environments;
• Excellent written English (C1+), with the ability to write sharp, insightful, non-generic content;
• Ability to create content independently, with or without AI tools help;
• Fast execution and strong ownership mindset;
• Creative, non-standard thinking with focus on results.

Joining the team you will get:

• The friendliest community of like-minded IT-people;
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies;
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note;
• Fair salary and 100% taxes coverage – don’t worry about possible taxes raise – we will get you covered;
• The ability to work remotely or from the office in Kyiv (there is a generator and starlink for uninterrupted work);
• Comfortable working conditions in the office – no open spaces, separate rooms for the comfort of each team and several rest;
• Corporate events, numerous interest groups.

Recruitment process stages:

1. Interview with Recruiter;
2. Providing a portfolio or links to topics you are proud of / Test Task;
3. Interview with CEO.

COME ON BOARD, AND LET’S GROW TOGETHER!

JarvisHeart is a rapidly expanding global IT & Tech company based in Cyprus, dedicated to its team, providing an inspiring dynamic work culture.Established in 2024, we are aimed to deliver services and solutions for businesses. We attract and retain the best IT professionals, offering avenues for development and progress to provide exceptional solutions to clients around the globe. Join us and become a part of JarvisHeart’s success story.

We are seeking a highly skilled Anti-Fraud manager to spearhead fraud detection efforts. The ideal candidate will have a strong background in fraud prevention and risk management.

Key Responsibilities:
• Real-time monitoring and analysis of player activity, including deposits, withdrawals, bets, gaming patterns, and behavioral data.
• Detection and investigation of suspicious activities such as bonus abuse, multi-accounting, collusion, chargebacks, money laundering (AML), and other fraud schemes.
• Working with the verification system: review of KYC documents, verification of payment methods and Source of Funds analysis.
• Analysis of fraud incidents, preparation of reports, and development of recommendations for risk mitigation.
• Monitoring fraud trends in the iGaming industry and proposing improvements.

Work Schedule: 5-Day Rotating Schedule (8-hour shifts)

Option A: Working days — Sunday + Monday + Tuesday + Wednesday + Thursday Option B: Working days — Tuesday + Wednesday + Thursday + Friday + Saturday

5 working days per week with 8-hour shifts and 2 consecutive days off.
 

Required Qualifications:

• At least 1–2 years of experience in anti-fraud, fraud prevention, or risk management within the iGaming / online casino
• Proficiency in English.
• Strong analytical and problem-solving skills.
• Ability to work in a fast-paced, high-pressure environment.
• Readiness to work on a weekend-priority schedule (Saturday or Sunday as regular working days)

• Experience with anti-fraud and KYC tools will be considered a strong advantage.

   

Optional Qualifications:

• Experience with international fraud prevention strategies.

• Knowledge of compliance requirements in Canada and Europe.

   

What we offer:

• 17 vacation days (Enjoy vacation policy to recharge and explore. We believe work-life balance is key to personal and professional well-being.)
• 15 paid sick days (Your health matters. We offer paid sick leave to ensure you can recover without financial stress)
• Insurance after the probation period (Your well-being is our priority. After completing the probationary period, you’ll gain access to our comprehensive insurance plan to support your health and peace of mind.)
• Public holidays off (Take time to celebrate and enjoy national holidays with friends and family without worrying about work.)

• Work equipment provided (Start your journey with the best tools for success! We provide all the necessary equipment to help you work efficiently and comfortably.)

   

If you’re ready to take on this exciting challenge and contribute to a fast-growing industry, apply now!

🚀 Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

📍About the Product:
Over the past few years Coro has received $275M in funding and is one of the fastest growing Cybersecurity companies in the world. The funding is primarily being used to enhance the Coro Cybersecurity SaaS platform and for additional headcount growth, as Coro continues to expand globally.   

Coro started in Tel-Aviv, Israel and is also headquartered in Chicago, IL with additional offices in New York, London, and remotely across the globe. As a global organization, Coro gives you the ability to work with people and teammates from around the world. 

Coro’s AI enabled Modular Cybersecurity Platform is the only one in the industry specifically designed to provide Mid-Market customers with scalable and affordable “enterprise grade” protection for all of their priority threat vectors. 

About the Role:
This is a hands-on leadership role for a Backend Team Lead who will guide a team of backend engineers while staying directly involved in coding, architecture, and delivery. You will work on core backend systems behind Coro’s cybersecurity platform, building and scaling high-load services that process large volumes of security and telemetry data in real time.

These systems are responsible for collecting, processing, and analyzing data from multiple sources, including endpoints, cloud environments, and product integrations. They support critical product capabilities such as threat detection, security analytics, anomaly identification, and automated response workflows, making this a mission-critical leadership role at the core of Coro’s product.
 

If you are looking for a role where you can combine leadership with technical ownership, shape team culture, and build highly scalable backend services for a fast-growing global cybersecurity platform, this is the role for you

📍Key Responsibilities:

• Lead a team of highly skilled and passionate developers
• Partner with the Product Manager to build the road-map for the team
• Understand the team objectives and key results and make sure that the team are on the path to achieving them
• Participate in making decisions on the architecture and technologies
• Conduct the team ceremonies: Daily stand-ups, sprint planning and retro meetings
• Help create and enforce strong engineering standards, code quality, and best Engineering practices
• Take an active part in the implementation (hands-on) of the team’s various services and features
• Help your team members grow by mentoring them, building their growth plan with them and enable them opportunities to implement it

📍Required Competence and Skills:

• 6+ years of backend/server-side development with Java
• 2+ years of proven experience leading an engineering team 
• Strong hands-on experience with Spring Framework and MongoDB
• Deep understanding of multithreading and concurrency
• Solid knowledge of OOP concepts and design patterns
• Proven experience with microservices architecture
• Experience working with high-load backend systems
• Proficiency in cloud-native environments (preferably AWS)

Nice to have:

• Experience with Redis and RabbitMQ
• Experience with Elasticsearch/OpenSearch 
• Familiarity with Docker / Kubernetes
• Experience in Cybersecurity domain 

Why Us?

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Role Description

The Manual QA team is responsible for ensuring the high quality and reliability of our software product through detailed manual testing procedures, while also providing crucial support for any issues that arise in production. The ideal candidate will possess a solid grasp of software testing principles, outstanding communication skills, and a sharp eye for spotting defects.

Role Knowledge, Skills & Experience

• Familiarity with testing web applications. 
• Proven experience as a QA Engineer or similar role for at least 3 years.
• Experience working in an Agile development environment.
• Strong understanding of software testing principles and methodologies.
• Basic knowledge of test management tools.
• Experience in defect tracking and reporting, including prioritizing issues.
• Familiarity with ISTQB Certification terminology and principles. Preferably a Foundation level certification. 
• Detail-oriented with excellent analytical and problem-solving abilities.
• Excellent communication skills.
• A highly organised and proactive person.
• Ability to work independently and as part of a team.
• Fluency in spoken and written English.

Nice to Have:

• Experience testing APIs.
• Experience working with databases and running queries for testing purposes.
• Experience reviewing requirements or acceptance criteria from a QA perspective
• Experience with effort estimation for tasks and test planning. 

Role Responsibilities

Test Planning:

• Collaborate with the development team and other stakeholders to understand project requirements and specifications.
• Plan testing activities for features or changes, identifying what needs to be tested, key scenarios, and potential areas of focus.

Test Execution:

• Execute manual test cases to verify the functionality and usability of software applications.
• Identify, document, and track software defects, providing detailed information for the development team's resolution.

Regression Testing:

• Conduct regression testing to ensure new software changes do not adversely impact existing functionality.
• Work closely with the development team to validate bug fixes and enhancements.

Development Support:

• Conduct Root Cause Analysis for all production issues on web
• Provide quick QA support to revalidate/replicate production bugs

Documentation:

• Create and maintain comprehensive test documentation, including checklists, test cases, test scripts, and test results.
• Provide clear and detailed reports on testing progress, issues, and overall quality metrics.

Collaboration:

• Work collaboratively with developers, product managers, and other team members to understand product features and user stories.
• Participate in walkthroughs and collaborate on refining requirements for better test coverage.

Ad Hoc Testing:

• Perform exploratory testing to uncover unforeseen issues and provide valuable insights into product quality.

Communication:

• Clearly communicate testing progress, issues, and overall project status to relevant stakeholders.
• Collaborate with cross-functional teams to ensure a shared understanding of quality expectations.