Jobs at Djinni

Are you an experienced sales leader with a track record in the AdNetwork industry? We are seeking a Publisher Managers Team Leader  (remote) to spearhead our sales team and set new standards of excellence. You’ll be part of a stable and friendly team in a people-oriented environment that values trust, collaboration, and mutual support.

About us  

We’re an ambitious Ad Network with a clear mission: to empower advertisers with high quality, exclusive traffic and help publishers access high paying deals, creating a win-win eco system. As part of the Centro Holding family, we’re in an exciting phase of rapid growth, building a strong, talented team to become the go-to company where advertisers and publishers of all sizes grow together through exclusive, high-value partnerships.

Requirements for the candidate:

• 3+ years of experience as a Senior Publisher Manager, including 1.5+ years in a leadership role;
• Proven experience managing publisher teams and achieving revenue targets;
• Strong knowledge of CPC, CPM, and flat deal models;
• Experience with publisher hunting and building direct partnerships;
• Strong negotiation and communication skills;
• Strategic thinker with an out-of-the-box approach to finding new opportunities;
• Proactive, independent, and comfortable in a fast-paced environment; strong analytical skills;

• Fluent English.

   

Responsibilities:

• Lead and motivate the Publisher Manager team to achieve KPIs and growth targets;
• Develop and execute strategies for acquiring new publishers and expanding the partner network;
• Build and maintain strong relationships with key publishing partners;
• Analyze performance data and optimize publisher revenue streams;
• Support the team with negotiations, strategy, and problem-solving;
• Ensure efficient processes, accountability, and continuous improvement within the department;

• Collaborate with Advertiser Managers to maximize business growth.

   

What we offer:

• Competitive compensation with performance-based bonuses;
• Opportunity to lead and grow within a global international holding;
• No bureaucracy or micromanagement - we value ownership, trust, and initiative;
• Educational programs to expand your expertise;
• Team-building activities and opportunities to attend industry events;
• Paid time off and holiday gifts;

• Full remote or Cyprus office.

   

Why join us?

If you are ready to take ownership of a growing publisher department, influence business results, and build strong partnerships in the AdNetwork industry - this opportunity is for you. Join our team and help us scale to new heights!

About Farsight Vision:

Farsight Vision develops AI-powered geospatial intelligence solutions for defence and security operations. The platform transforms raw aerial and sensor data into real-time 3D environments, actionable analytics, and AI-assisted operational scenarios, enabling enhanced situational awareness, mission planning, and faster decision-making for both human operators and autonomous systems. We operate at the intersection of geospatial data, computer vision, and defense operations – and if that interests you, read on.

We are looking for a Robotics Engineer to own motion control for our unmanned ground vehicle (UGV) end-to-end – from control theory on paper to a robot that actually moves the way you designed it to. This is not a role for someone who wants control loops handed to them pre-tuned: you will design, implement, and validate them on hardware yourself

Responsibilities:   

- Implement navigation and control algorithms for different types of UGVs: differential drive, tracked wheels, Ackermann steering, etc

- Design and implement control algorithms (PID and beyond) that translate navigation commands into reliable robot motion

- Own the control stack end-to-end – from algorithm design through tuning and validation on the physical unit

- Simulate physical driving for different types of wheels and terrains before deploying to hardware

- Work closely with the Robotics team on actuator and sensor integration, since control quality is only as good as what it's built on

- Debug control issues that only show up in the field, not in simulation – this role is hands-on with the physical robot in Lviv

- Collaborate with the Perception Engineer so control decisions correctly account for obstacle and environment data

- Propose architecture and design decisions rather than waiting to be handed a fully-scoped ticket: this is a small team building a new capability almost no one in the Ukrainian market has shipped yet

 
Requirements:   

- Strong mathematical foundation: linear algebra, calculus, and the algorithmic thinking control systems are built on

- Practical experience with control theory – PID control at minimum, ideally more advanced control approaches

- Background in robotics, guidance, or navigation systems (e.g., autonomous vehicle guidance, drone terminal guidance, or similar)

- Experience with physics simulators (e.g. Gazebo, NVIDIA Isaac, MATLAB, Simulink), with the ability to simulate dynamic models and verify controller performance before deployment

- Experience working with sensors such as IMU, LiDAR, etc.

- Knowledge of state estimation and filtering (e.g. Kalman filter, extended Kalman filter, complementary filter)

- Solid programming skills in C++ (and Python for prototyping)

- Good OOP skills — ability to write and design clean code that's flexible to extend and maintain

- Comfortable working close to hardware, not purely in a software abstraction layer

- Upper-Intermediate+ English

Nice to have:

- Experience with ROS/ROS2

- Path planning algorithms (A*, D*, RRT, etc.)

- Prior work on UAV or UGV guidance/navigation systems

- Defense-tech or military-tech industry exposure

- Embedded systems or hardware-adjacent experience

 
Security Eligibility

Our platform is actively used by the Armed Forces in live operations. As an Estonian-Ukrainian defence technology company handling sensitive operational data, we have a responsibility – legal, ethical, and practical – to ensure the integrity of everyone on our team.

All candidates must be able to confirm the following:

Neither you nor your close relatives (parents, spouse, siblings, children) reside in Russia, Belarus, or temporarily occupied Ukrainian territories

You have no regular personal, financial, business, or professional contact with individuals in those territories

You consent to a deeper security verification if the process advances to later stages

If any of the above criteria are not met, please do not proceed with your application.

 
Why Farsight Vision   

We are a startup operating under real-world conditions – our product is in active deployment, and the pace reflects that. We are not a company where you get to run the same experiment three times until it's elegant – we need someone who wants to see their control loop working on a real robot within weeks, not quarters, and who is motivated by the fact that what you build here gets used, not shelved.

Flexible working hours. Paid vacation and sick leave. Direct access to founders and leadership.

About Blue Carrot

Blue Carrot is a full-service agency specializing in educational content creation and commercial video production. Since 2014, we have worked with 300+ clients worldwide, including the United Nations, DNB, Takeda, the University of Southern California, and Charité Medical University.

The role

We are looking for an Argument & Logical Coherence Analyst to help us objectively evaluate the logic and structure of educational content.

Sometimes clients question whether a course is logical, well-structured, or easy to follow. We need someone who can go beyond subjective editorial feedback and reconstruct and visualize how the text actually works: what each idea is doing, how ideas depend on one another, what supports each claim, and where logical gaps or unnecessary content exist.

Responsibilities

• Reconstruct the logical structure of a text: claims, premises, evidence, explanations, assumptions, objections, and conclusions
• Analyze dependencies between ideas and whether the reader receives the necessary information at the right time
• Identify logical gaps, unsupported claims, repetition, disconnected or unnecessary content
• Create argument/dependency maps or diagrams showing the structure at both high and detailed levels
• Provide evidence-based conclusions that can be used to explain to a client why the content is logically sound or exactly where the problems are

Requirements

• Excellent written and spoken English
• Strong analytical and critical-thinking skills
• Ability to analyze complex texts and relationships between ideas
• Ability to visually represent logical structure, not only describe it in writing
• Ability to support conclusions with specific evidence from the text

Nice to have

• Background in argumentation, informal logic, critical thinking, discourse/coherence analysis, or developmental/substantive editing
• Experience with argument mapping, claim–evidence mapping, or dependency mapping
• Experience with tools such as Argdown or similar
• Understanding of instructional design or experience with educational content

Important:: This is manual analytical work, not an NLP, computational linguistics, or automated argument-mining role. We are looking for someone who can make the architecture of a text visible and objectively evaluate whether it works.

N-iX is looking for Lead .Net Engineer to join the team

Position Overview:  

As a .NET Engineer you will drive the technical modernization of a large-scale system from .NET Framework 4.8 to .NET 10. Your work will span the full backend stack — replacing Windows-only dependencies, refactoring legacy patterns, migrating data access to EF Core, and ensuring every service is portable, containerizable, and ready for AWS cloud deployment. You will collaborate closely with DevOps and database engineers as part of a cross-functional Agile team delivering a phased, production-safe migration.

Responsibilities:

• Migrate a .NET Framework 4.8 application to .NET 10.
• Migrate a large database-first Entity Framework 6 model to EF Core 8 across multiple bounded contexts, one domain at a time.
• Identify and replace Windows-only libraries and assembly references that prevent building and running on Linux.
• Establish unit test coverage measurement and enforce quality gates as part of the migration pipeline.
• Collaborate with the DevOps engineer on Dockerfile authoring, environment configuration, and secrets injection.
• Participate in Agile/SCRUM processes, conduct code reviews, and document migration decisions.

Must-Have Qualifications:

• 5+ years of C# and .NET backend development with strong knowledge of ASP.NET and ASP.NET Core.
• Proven, hands-on experience migrating .NET Framework applications to .NET Core / .NET 10 in production.
• Solid experience with Entity Framework Core.
• Solid knowledge of DDD, CQRS, and repository patterns in layered .NET architectures.
• Familiarity with Docker multi-stage builds and Linux container fundamentals for .NET applications.
• Proficient with xUnit and Moq for unit testing; comfortable with container-wired test setups.
• Experience with AWS ECS / Fargate and ECR for deploying containerized .NET applications.
• Familiarity with MassTransit and RabbitMQ or Amazon MQ for event-driven messaging.
• Experience with Hangfire or similar background job processing frameworks.
• Proficient in Git and familiar with Agile/SCRUM team processes.
• Upper-Intermediate/Advanced English level 

Nice-to-Have Skills:

• Experience building CI/CD pipelines for .NET projects.
• Familiarity with micro-frontend architecture and Angular-based single-page applications.
• Experience with automated code coverage tooling and enforcing coverage thresholds in CI.
• Experience with performance optimization and scalable enterprise backend systems.

We offer*:

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

*not applicable for freelancers

N-iX is looking for a Senior .Net Full Stack Engineer.
 

Our client's mission is to drive progress towards net zero carbon living. We’re a collection of companies with a single vision: to power human progress with clean affordable energy for everyone. At OVO, we are on a mission to solve one of humanity's biggest challenges, the climate crisis. And we know it takes all of us to change the world. That's why we need diverse people from all gender identities, ethnicities, ages, sexual orientations, life experiences and backgrounds to join us.

Being an Engineer here at OVO means being at the forefront of building innovative solutions that drive the sustainable energy revolution. As a part of our talented team, you'll collaborate on cutting-edge initiatives, tackle complex challenges, and make a meaningful impact in creating a greener future. Join us and unleash your expertise to transform the energy industry and pave the way for a sustainable tomorrow.

Responsibilities:

• Development of new features and improvements
• Adopting and contributing to CI/CD pipeline and ways of working
• Delivering product value iteratively
• Ensuring best practices around observability and security
• Working closely with other developers to ensure knowledge sharing
• Designing and developing new platform functionality, from inception to deployment
• Building on top of and integrating the existing estate
• Helping to refine and deliver work items across our Agile delivery process
• Contributing to efficiencies and improvements in Ways of Working
• Designing, building, and maintaining efficient, reusable, and reliable code.
• Sharing new ideas, techniques and methodologies.

Requirements:

• A minimum of 5 years of software development experience writing full-stack .Net/C#/TypeScript/React
• Experience writing automated tests
• CI/CD principles and pipelines
• Cloud engineering experience with AWS
• Microservices /Serverless
• Infrastructure as code
• Event-driven architectures, RESTful interfaces and SQL databases
• Experience using TDD principles would be an advantage
• Experience in Data modelling/Database engineering would be a plus
• Experience with Kubernetes and Terraform would be a plus
• Upper-intermediate English 
• Experience working in an Agile development process
• Critical thinking and problem-solving skills
   

We offer*:

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

*not applicable for freelancers

We are a forward-thinking software development company, known for our proprietary core platform and its integral components — Sportsbook, CRM, Risk Management, Antifraud, Bonus Engine, and Retail Software Suite.

Join our team to be part of pioneering solutions that not only streamline the work of thousands of employees in every department but also significantly boost profits and elevate product quality.

Currently we are looking for a Sales Manager to join our team.

Key Responsibilities:

• Manage the full sales cycle in collaboration with experienced team members.
• Conducting market research and identifying potential partners.
• Preparing presentations and commercial proposals.
• Participating in phone calls and meetings with international clients.
• Maintaining contact with partners and assisting in relationship management.
• Analyzing partner performance and helping to capitalize on opportunities for additional sales.
• Working closely with the marketing and product teams.
• Representing the company at international industry trade shows and conferences, and helping to establish contacts and develop partnerships.

Requirements:

• English language proficiency at the Upper-Intermediate (B2+) level or higher—you will be communicating with international partners on a daily basis.
• Excellent communication skills and confidence in conducting online meetings.
• An analytical mindset and the ability to organize information.
• Interest in B2B sales and a willingness to learn.
• High level of responsibility and initiative.
• A proactive approach and a results-oriented mindset.
• An understanding of the iGaming industry is a plus but not required.

Nice to have:

• Experience in the iGaming industry. 
• Portuguese language

Career Growth & Opportunities:

• Become part of a global leader in iGaming innovation.
• Access to professional development programs and industry events.
• Opportunity to work with top-tier experts in cutting-edge technology.
• Drive real impact in a fast-growing international market.
• Flexible career progression within a scalable and adaptable platform

Working Conditions:

• Vacation: 22 working days per year.
• Sick leave: 5 paid days per year.
• Sick lists: 100% paid with medical certificate up to 10 days per year
• Benefit cafeteria personal limit for health support

Join our passionate and talented team and be at the forefront of transforming the iGaming industry with groundbreaking live tech solutions. If you're a visionary professional eager to shape the future of iGaming, Atlaslive invites you to apply and drive our continued success in this dynamic market.

Atlaslive – The Tech Behind the Game.

Description

We are looking for a hands-on Technical Product Owner / Business Analyst to join our in-house Platform Team and take ownership of the day-to-day backlog and delivery flow.

This is a hands-on execution role with a strong focus on requirements, documentation, backlog management and delivery quality. You will not be responsible for setting the overall product strategy — your focus is making sure that the agreed priorities are translated into high-quality work and delivered as expected.

Requirements

• Experience as a Product Owner, Business Analyst or similar role working directly with software development teams.
• Strong experience working in an Agile/Scrum environment.
• Excellent requirements-gathering and analytical skills — you can turn a business request into a clear, buildable solution.
• Strong written communication skills and experience creating detailed specifications, user stories and acceptance criteria.
• Good technical understanding and the ability to communicate comfortably with developers, understand system dependencies, limitations and integrations.
• A hands-on approach to validation — you are comfortable checking delivered functionality yourself rather than relying solely on a "Done" status.
• Strong attention to detail and a structured approach to managing information and documentation.
• Excellent communication and stakeholder management skills.
• Experience working with Jira, Confluence or similar tools.
• Experience in iGaming / online casino is required.

Nice to have:

• Experience with VIP, CRM, bonuses, gamification or experimentation platforms.
• Experience working with multiple stakeholder groups competing for the same development capacity.
• Experience working with in-house platforms or internal product teams.

Responsibilities:

• Own and maintain the platform backlog — keep it structured, prioritised and continuously ready for development.
• Work closely with Product Managers and domain owners across VIP, Payments, Casino, Sportsbook, CRM and other product areas to understand their needs.
• Challenge vague or incomplete requests, ask the right questions and identify the actual business requirement behind the initial ask.
• Break larger initiatives into clear, manageable and deliverable features.
• Write detailed user stories, functional requirements and acceptance criteria that developers can work from without ambiguity.
• Maintain accurate and up-to-date product and feature documentation in Confluence or equivalent tools.
• Lead backlog refinement sessions with the development team and ensure everyone has a shared understanding of the requirements.
• Stay involved during development, answer questions, clarify requirements and quickly resolve ambiguity or blockers.
• Review and validate delivered features against acceptance criteria before they are considered done.
• Work closely with QA where deeper testing or additional scenarios are required.
• Identify dependencies, risks, scope changes and gaps early and communicate them to the Platform Lead.
• Keep stakeholders informed about progress, status and potential issues related to their requests.

What success looks like:

In your first 3 months, you will have full ownership of the day-to-day platform backlog. The development team will consistently have clear, refined and buildable work ahead of them, while stakeholders will receive clear answers on their requests and status.

The Platform Lead will be able to rely on you to manage the backlog and execution flow independently, identify issues early and ensure that what reaches production is aligned with what was actually requested.

Benefits

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options.
• Flexibility: enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Comfort Fuels Success: experience comfortable conditions that inspire productivity and foster professional growth, giving you the tools and space to excel.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.

The role involves day-to-day legal support of the business, contract work, regulatory matters, and cooperation with compliance, finance, payments, marketing, and management teams.

Responsibilities
-Draft and review commercial agreements, including PSP, payment, provider, affiliate, marketing, services, and NDA agreements.
-Support the company with Anjouan licence and regulatory matters.
- Review and update Terms & Conditions, Privacy Policy, AML/KYC, Responsible Gambling, and other website policies.
-Assist with compliance and due diligence requests from banks, PSPs, and other partners.
-Research gambling regulations and restrictions in different jurisdictions.
-Support corporate and operational legal matters.
-Handle legal questions related to payments, players, marketing, and business operations.
-Coordinate with external lawyers, regulators, and service providers when needed.

Requirements
Law degree.
1–3 years of legal experience.
Experience with commercial contracts.
Good written and spoken English.
Practical and business-oriented approach.

⭐️ We Offer

Format: Remote work, 5/2 schedule.

Payments: In USDT.

Remuneration: Competitive salary + bonuses based on the results of the department you build.

Growth: Opportunity for growth within the project.

Benefits: Paid vacation and sick leave.

Software Engineer – ERP & QuickBooks Integration

Employment Type: Full-Time, Remote
Working Hours: U.S. Time Zone
Salary: $2,000–$2,500 USD/month

About the Role

We are looking for an experienced Software Engineer – ERP & QuickBooks Integration to develop, maintain, and enhance our ERP platform and its integrations with QuickBooks Online (QBO), QuickBooks Desktop, Payroll, CRM, and other third-party business systems.

This is a hands-on full-stack engineering role requiring strong experience with PHP, CodeIgniter (CI), Vue.js, APIs, databases, system integrations, and CI/CD.

The engineer will work directly with both technical teams and clients to understand business requirements, troubleshoot integration issues, and deliver reliable solutions for accounting, payroll, CRM, and ERP workflows.

Key Responsibilities

• Develop and maintain our web-based ERP platform using PHP, CodeIgniter, and Vue.js.
• Build and maintain integrations with QuickBooks Online (QBO).
• Support integration and data synchronization with QuickBooks Desktop.
• Develop QBO import/export and synchronization workflows.
• Integrate ERP modules with accounting, payroll, CRM, and other business systems.
• Build and maintain REST APIs and third-party API integrations.
• Develop automated synchronization for customers, vendors, invoices, payments, bills, expenses, employees, payroll, and other financial records.
• Implement data mapping and transformation between ERP and external systems.
• Handle synchronization conflicts, duplicate records, failed transactions, and data validation.
• Develop background jobs and scheduled synchronization processes.
• Troubleshoot API, authentication, OAuth, webhook, and integration issues.
• Work on ERP modules covering accounting, payroll, customer management, reporting, invoicing, and operational workflows.
• Develop responsive frontend interfaces using Vue.js, JavaScript, HTML, and CSS.
• Design and optimize relational database queries and schemas.
• Maintain and improve application performance, security, and reliability.
• Write unit, integration, and API tests.
• Maintain deployment processes and CI/CD pipelines.
• Containerize and deploy applications using Docker where appropriate.
• Monitor production environments and troubleshoot application and integration failures.
• Participate in code reviews, architecture discussions, and release planning.
• Communicate directly with clients to understand requirements, investigate problems, demonstrate solutions, and provide technical support.

Required Technical Skills

Backend Development

• PHP
• CodeIgniter (CI)
• REST API development
• Object-Oriented Programming (OOP)
• MVC architecture
• MySQL / SQL
• Database design and optimization
• Authentication and authorization
• Background jobs / scheduled tasks

Frontend Development

• Vue.js
• JavaScript
• HTML5
• CSS3
• REST API integration
• Responsive UI development
• Component-based frontend development

QuickBooks & ERP Integration

Strong experience or understanding of:

• QuickBooks Online (QBO) integration
• QuickBooks Desktop integration
• QBO APIs
• OAuth 2.0
• QuickBooks Web Connector or similar Desktop integration approaches
• Accounting data import/export
• Customer and vendor synchronization
• Invoice and payment synchronization
• Bills and expense synchronization
• Chart of Accounts
• Payroll-related data
• Financial reporting data
• Webhooks and event-driven synchronization
• Data mapping, validation, reconciliation, and error handling

ERP / Business Systems

Experience working with business applications such as:

• ERP systems
• Accounting systems
• Payroll systems
• CRM platforms
• Billing and invoicing systems
• Customer management
• Employee management
• Reporting and analytics
• Workflow automation

Integration Engineering Skills

The candidate should be comfortable designing and maintaining integrations between multiple systems, including:

• REST APIs
• OAuth 2.0
• Webhooks
• JSON / XML
• CSV and file-based imports/exports
• API authentication
• Data transformation and mapping
• Data synchronization
• Retry and error-handling mechanisms
• Integration logging and monitoring
• Duplicate detection and reconciliation
• Scheduled and asynchronous processing

DevOps & CI/CD

• Git / GitHub
• CI/CD
• Docker
• Linux
• AWS or similar cloud platforms
• Application deployment
• Environment configuration
• Database migrations
• Production monitoring
• Logging and troubleshooting
• Automated testing
• Release management

Experience with CircleCI, GitHub Actions, Jenkins, Terraform, or Kubernetes is a plus.

Client Communication

This role involves direct communication with customers and business stakeholders. The engineer should be able to:

• Participate in client meetings.
• Understand accounting and operational requirements.
• Translate business requirements into technical solutions.
• Explain technical issues clearly to non-technical stakeholders.
• Investigate and resolve client-reported issues.
• Provide realistic development estimates.
• Demonstrate completed functionality.
• Document integrations and workflows.
• Coordinate releases and integration changes with clients.

Qualifications

• 3+ years of professional software engineering or full-stack development experience.
• Strong experience with PHP and CodeIgniter.
• Professional experience with Vue.js.
• Experience building and maintaining REST APIs.
• Experience with QuickBooks Online integrations is strongly preferred.
• Experience with QuickBooks Desktop integration is a major advantage.
• Experience developing or supporting ERP, Payroll, CRM, accounting, or financial software.
• Strong SQL and relational database skills.
• Experience with third-party API integrations.
• Understanding of CI/CD and modern DevOps practices.
• Strong debugging and production troubleshooting skills.
• Good written and verbal English communication.
• Comfortable communicating directly with U.S.-based clients.
• Able to work independently in a remote environment.
• Available to work during U.S. business hours.

Preferred Experience

Experience with any of the following would be a strong advantage:

• QuickBooks Web Connector (QBWC)
• QuickBooks SDK / QBXML
• Intuit APIs
• Accounting and bookkeeping workflows
• Payroll integrations
• CRM integrations
• Payment gateway integrations
• Tax and financial reporting systems
• SaaS / multi-tenant applications
• AWS
• Docker
• Redis
• Queue/background processing
• Automated testing
• Application monitoring and observability

What We're Looking For

We are looking for more than a PHP developer. The ideal candidate understands how ERP, accounting, payroll, CRM, and third-party integrations work together and can take ownership of features from client requirements through development, integration, testing, deployment, and production support.

Strong integration and troubleshooting skills are especially important because the engineer will be responsible for maintaining reliable data flows between our ERP platform, QuickBooks, payroll systems, CRM platforms, and other external services.

DalaPay, https://dalapay.com/, is an international Payment Service Provider and technical aggregator that provides comprehensive payment solutions for businesses to accept and make payments globally, optimizing and expanding their operations. 
Except for our global reach we are proud to have a strong presence and successful operations in various African countries. We specialize in offering payment services and technical integration for instant payments to merchants and individuals across various payment methods and currencies. Besides, we have a wide range of clients and collaborate with companies from diverse industries, earning the trust of large enterprises, e-wallet project owners, partner program providers, and more.

We are looking for a highly-motivated Operations Manager to join our professional team.

Requirements:
• Strong communication & interpersonal skills
• Ability to work collaboratively in a fast-paced environment
• Attentive to details
• Excellent organizational and time-management skills
• Upper Intermediate or higher English
• Basic understanding of technical aspects related to payment methods is a plus

Responsibilities:
• Build and maintain strong relationships with existing and potential partners
• Communicate regularly to foster collaboration and achieve mutual business objectives
• Work towards initiating and increasing traffic and revenue through effective communication
• Identify and recruit suitable testers for our payment solutions
• Manage relationships with testers, ensuring effective communication and feedback loops
• Prepare and draft contracts, agreements, and amendments with counterparties
• Ensure all legal and business requirements are met in collaboration with the legal team
• Collaborate with the technical team for the integration and activation of payment methods
• Facilitate smooth communication between operations and technical teams
• Monitor and analyze traffic patterns to identify opportunities for optimization
• Coordinate the distribution channels to maximize revenue and performance
• Provide timely assistance and support to partners in resolving queries or issues
• Act as a liaison between partners and internal teams to ensure prompt issue resolution

What we offer:
• An opportunity to grow with a rapidly expanding international fintech company
• Continuous learning and career development opportunities 
• Interesting challenges, ownership, and real impact on the business 
• Remote-first culture and a supportive team environment

IT Recruiter & Career Consultant

Full-time | Fully Remote

We are looking for an experienced IT Recruiter & Career Consultant who not only has a strong understanding of technical recruitment but can also help IT professionals position themselves effectively in the market and find relevant career opportunities.

In this role, you will combine practical IT recruitment and career consulting: analyzing candidates’ profiles, helping them improve their CVs and LinkedIn profiles, preparing them for interviews, developing job-search strategies, and supporting candidates throughout their journey toward receiving an offer.

What you will do

• Conduct career diagnostics: analyze candidates’ experience, professional goals, strengths, and areas for improvement.
• Assess candidates’ soft skills, hard skills, and professional positioning.
• Create and optimize CVs, LinkedIn profiles, and cover letters.
• Adapt CVs and profiles to specific roles, vacancies, and international markets.
• Develop a Career Strategy Map by identifying target roles, companies, markets, and job-search strategies.
• Conduct salary benchmarking and help candidates determine a realistic salary range.
• Prepare candidates for HR and technical interviews.
• Conduct mock interviews, analyze answers, and provide constructive feedback.
• Create personalized Interview Scripts and help candidates improve their self-presentation.
• Advise candidates on job searching through LinkedIn, Djinni, DOU, Indeed, and other job boards.
• Teach candidates effective direct outreach and communication with recruiters and employers.
• Analyze job descriptions and help candidates build a relevant shortlist.
• Support candidates throughout their active job search, including applications, written communication, interview coordination, and progress tracking.
• Analyze interview feedback and adjust the job-search strategy accordingly.
• Help candidates navigate the journey from the first application to a relevant job offer.
• Participate in diagnostic consultations before the sale of career services.
• When needed, assist with onboarding new employees, internal documentation, and team training.
•  

Who we are looking for

• 3+ years of experience in IT recruitment, preferably at Middle/Senior level.
• Hands-on experience hiring Developers, Software Engineers, QA/Testers, and other technical specialists.
• Experience with the full recruitment cycle: sourcing → screening/interview → assessment → offer/closing.
• A significant track record of successfully filling technical positions is a strong advantage.
• Strong understanding of IT terminology, technical roles, and core technology stacks.
• Ability to understand the logic behind technical job requirements and assess candidate fit.
• Practical understanding of how recruiters and hiring managers evaluate CVs, LinkedIn profiles, and candidates’ experience.
• Experience working with international markets or international candidates is a plus.
• Previous career consulting experience is not required — a strong recruitment background and the ability to advise candidates are more important.
• English — B1–B2.
•  

Hard Skills

• IT Recruitment — strong understanding of the full recruitment cycle and technical roles.
• CV / LinkedIn — auditing, rewriting, positioning, and adapting profiles.
• Interviewing — HR screening, mock interviews, interview preparation, and feedback.
• Career Consulting — Career Strategy Map, salary benchmarking, and job-search strategy.
• Job Search Tools — LinkedIn, Djinni, DOU, Indeed, and other job boards.
• Outreach & Cover Letters — direct outreach and professional written communication.
• Analytics & Process — Notion/CRM, tracking, reporting, and monitoring candidate progress.
• AI Tools — willingness to use AI tools in day-to-day work.
•  

What we are looking for in an IT Recruiter & Career Consultant

• Proactive — independently identifies opportunities, suggests solutions, and improves processes.
• Structured — can organize large amounts of candidate information and turn insights into a clear action plan.
• Strong communicator & empathetic — knows how to build trust and provide honest, constructive feedback.
• Expert mindset — can explain to candidates not only what needs to be changed, but also why it matters from a recruiter’s and employer’s perspective.
• Self-directed — comfortable managing several candidates simultaneously without constant micromanagement.
• Result-oriented — focuses on real candidate progress, relevant interviews, and successful offers.
•  

If you have strong practical experience in IT recruitment, understand technical roles and the IT market, and want to expand your expertise into career consulting, we would be happy to meet you.

UTECH — a SaaS product company, offering innovative technologies that empower industry-leading logistics and transportation companies the ability to support and maintain business growth. Among our projects, you can find, GPStab ELD, UTECH TMS, etc. UTECH is an exceptional well-established company with a team of professionals who are always eager to support you and now you have a great chance to join our family-type company with a friendly atmosphere because we’re currently looking for a Customer Support Representative.

Required Skills and Experience

• Fluent in English — Upper-Intermediate level and higher (B2+)
• Schedule: Day (8:00 am — 8:00 pm) and night (8:00 pm — 8:00 am) shifts and then two days off;
• Multitasking
• Ability to learn fast
• Ability to work in a high-paced environment
• Problems solving
• Team player
• Good diction
• Will be good if you have experience in the call center

Responsibilities

• Picking up calls
• Replying to emails
• Performing troubleshoot
• Consulting about the application

What will you get with UTECH?

• Health Coverage (gym, medical insurance, yoga, dentist, etc.)
• Technical Growth compensation (training, meet-up, conference, etc.)
• PTO and paid sick leave
• Life Event Bonuses
• Exciting team buildings
• Regular performance reviews
• Free English courses, which are paid for by the company
• Game & lounge zones (ping-pong, table football, etc.).
• Accounting as a service
• Memorable anniversary presents
• Ability to work in a successful company
• Convenient office location
• Experienced colleagues who are ready to share knowledge
• Friendly atmosphere, care for the comfort of specialists
• Tea, and coffee in the office, at the expense of the company

Software Engineer – AI, Data & Full Stack

Employment Type: Full-Time, Remote
Working Hours: U.S. Time Zone
Salary: $2,000–$2,500 USD per month

About the Role

We are looking for a Software Engineer – AI, Data & Full Stack to join our engineering team and build production-ready AI applications, backend services, data pipelines, and modern web applications.

The ideal candidate has strong experience with Python, FastAPI, AI/LLMs, RAG, MCP, Vue.js, and Angular, along with practical knowledge of cloud infrastructure and CI/CD.

The position is 100% remote, but candidates must be available to work during U.S. business hours.

Key Responsibilities

• Develop backend applications and APIs using Python and FastAPI.
• Build responsive frontend applications using Vue.js and Angular.
• Integrate frontend applications with REST APIs and AI-powered backend services.
• Build AI applications using LLMs, Generative AI, RAG, and AI agents.
• Develop and integrate Model Context Protocol (MCP) servers and tools.
• Design and optimize prompts using modern prompt engineering techniques.
• Implement embeddings, semantic search, and vector database solutions.
• Build data processing, ETL, and machine-learning pipelines.
• Integrate external APIs and third-party platforms.
• Design scalable REST APIs and microservices.
• Containerize applications using Docker.
• Build and maintain CI/CD pipelines using CircleCI.
• Deploy and maintain applications on AWS.
• Write unit, integration, and API tests.
• Monitor and troubleshoot applications in production.
• Participate in code reviews and architecture discussions.
• Collaborate with engineering, data science, AI, and product teams.

Required Technical Skills

Backend

• Python
• FastAPI
• REST APIs
• Pydantic
• Async Python
• SQL
• PostgreSQL

• Redis

   

Frontend

• Vue.js
• Angular
• JavaScript
• TypeScript
• HTML5
• CSS3
• REST API integration
• Responsive web development
• Modern frontend architecture and component-based development

Experience with Pinia/Vuex, RxJS, Angular Material, Tailwind CSS, or Bootstrap is a plus.

AI / LLM Engineering

• Large Language Models (LLMs)
• Generative AI
• Model Context Protocol (MCP)
• Retrieval-Augmented Generation (RAG)
• Prompt Engineering
• AI Agents / Agentic AI
• Tool and function calling
• Embeddings
• Semantic search
• Vector databases
• LLM evaluation and testing

Experience with LangChain, LangGraph, LlamaIndex, OpenAI, Anthropic, or AWS Bedrock is highly desirable.

Data Science & Data Engineering

• Pandas
• NumPy
• Scikit-learn
• Data preprocessing
• ETL/data pipelines
• Machine learning fundamentals
• Model evaluation

• Data analysis

   

DevOps & Cloud

• AWS
• Docker
• CI/CD
• CircleCI
• Git / GitHub
• Linux
• Cloud deployment and monitoring

Experience with Kubernetes, Terraform, GitHub Actions, AWS ECS/ECR, Lambda, S3, RDS, CloudWatch, IAM, and Bedrock is a plus.

Additional Preferred Skills

• Multi-agent AI systems
• MCP server architecture
• Langfuse or similar AI observability platforms
• RAG/LLM evaluation frameworks
• Microservices architecture
• Multi-tenant SaaS architecture
• OAuth 2.0 / JWT
• WebSockets
• Celery
• Kafka, RabbitMQ, or AWS SQS
• Pytest
• MLOps
• Application monitoring and observability
• Agile/Scrum development

Qualifications

• 5+ years of professional software engineering, full-stack engineering, AI/ML engineering, or related experience.
• Strong hands-on experience with Python.
• Professional experience with Vue.js and/or Angular.
• Experience developing REST APIs with FastAPI or similar Python frameworks.
• Practical experience building applications using LLMs and Generative AI.
• Understanding of RAG, MCP, embeddings, vector search, and prompt engineering.
• Experience with Docker and CI/CD.
• Familiarity with AWS cloud infrastructure.
• Strong debugging and problem-solving skills.
• Ability to work independently in a remote environment.
• Good written and verbal English communication skills.
• Ability to work and collaborate during U.S. business hours.

Position Details

Salary: $2,000–$2,500 USD/month
Employment: Full-Time
Location: 100% Remote
Working Hours: U.S. Time Zone

We are looking for an engineer who can work across the full application stack—from Vue.js/Angular frontends and Python/FastAPI backend services to RAG, MCP, AI agents, data pipelines, AWS infrastructure, and production deployment.

Are you passionate about building scalable Big Data solutions and optimizing high-load platforms? We are looking for a Senior Big Data Engineer to join a long-term project in the cybersecurity and AdTech domain focused on real-time risk assessment for digital advertising ecosystems.

We at Sigma Software offer the opportunity to work on impactful products, collaborate with experienced engineering teams, and contribute to solutions operating on large-scale datasets in a fast-paced environment. You will have the freedom to influence technical decisions and drive meaningful improvements across the platform.

CUSTOMER

Our Customer operates in the cybersecurity domain and develops solutions aimed at protecting organizations and digital ecosystems from online risks and vulnerabilities. The company focuses on building advanced technologies that improve security, reliability, and operational resilience across various industries. 

PROJECT

The project is a real-time risk assessment platform for digital advertising ecosystems. The solution helps customers identify potentially low-quality or fraudulent traffic and automatically make decisions before allocating advertising budgets. The platform processes large-scale data streams and requires continuous improvements in performance, scalability, and cost efficiency.

At the initial stage, the role will focus on Snowflake optimization and identifying inefficiencies in data pipelines and SQL queries. In the long term, the engineer will contribute to backend development, platform architecture improvements, and implementation of scalable Java-based services.

RESPONSIBILITIES:

• Optimize Snowflake usage and improve infrastructure cost efficiency
• Identify inefficiencies in data pipelines and SQL queries
• Implement performance and cost optimization improvements
• Enhance and maintain Java-based services
• Implement and support new platform features
• Improve existing engineering processes and platform components
• Develop scalable and reliable solutions for high-load environments
• Contribute to architecture improvements and implementation of new components
• Collaborate with distributed engineering teams to deliver stable platform functionality

REQUIREMENTS: 

• At least 5 years of commercial experience in Big Data engineering
• Strong hands-on experience with Snowflake
• Strong expertise in Python
• Strong expertise in Java
• Advanced SQL knowledge and experience optimizing complex queries
• Solid Computer Science fundamentals
• Upper-Intermediate or higher English level

WILL BE A PLUS

• Experience with AWS cloud services
• Experience working with Amazon S3
• Experience in AdTech, cybersecurity, fraud detection, or risk assessment domains

PERSONAL PROFILE

• Proactive and ownership-driven mindset
• Strong analytical and troubleshooting skills
• Ability to work effectively in fast-paced environments
• Team-oriented communication style
• Focus on scalable and maintainable engineering solutions

Are you passionate about cybersecurity research and uncovering sophisticated attack patterns? We are looking for a Threat Research Analyst to join a remote team working on advanced application protection solutions for a global Customer in the cybersecurity domain.

In this role, you will investigate suspicious activity, analyze attack vectors, and help improve detection and blocking mechanisms for modern web applications. You will work with monitoring systems, behavioral analytics, and threat intelligence data to proactively identify emerging threats and strengthen platform security.

We at Sigma Software offer the opportunity to work on impactful security products, collaborate with experienced professionals, and grow your expertise in modern cybersecurity technologies while working remotely within European time zones.

CUSTOMER
Our Customer is a global cybersecurity company delivering comprehensive security solutions for businesses, organizations, and digital ecosystems. Operating across multiple industries, the company focuses on preventing cyber threats, identifying vulnerabilities, and protecting web applications from sophisticated automated attacks. 

PROJECT
The project is focused on building a security platform that safeguards applications from automated attacks and malicious traffic. The Threat Research team investigates emerging attack techniques, analyzes suspicious behavioral patterns, and develops detection and blocking mechanisms to improve overall protection capabilities.

As part of the team, you will work with logs, dashboards, threat intelligence data, and monitoring systems to uncover new attack vectors and enhance application security in real-world environments.

RESPONSIBILITIES:

• Monitor existing threats and investigate suspicious activities using logs, dashboards, and detection systems
• Analyze attack patterns and build detailed threat scenarios based on collected data
• Research and respond to reported threats, Customer escalations, and security incidents
• Improve detection and blocking mechanisms for automated attacks and malicious behaviors
• Analyze intelligence from competitors, public sources, and industry trends to identify emerging threats
• Work with monitoring and analytics tools such as Kibana and Elasticsearch
• Collaborate with engineering and security teams to improve product protection capabilities
• Document findings, attack methodologies, and investigation results

REQUIREMENTS:

• At least 3 years of commercial experience in cybersecurity, threat research, or related areas
• Hands-on experience in cybersecurity, threat detection, security research, threat hunting, anti-bot solutions, fraud and abuse detection, application security, or a closely related security domain.
• Strong understanding of attacker tactics, techniques, and behaviors, including methods used to evade, bypass, or modify attacks to avoid detection.
• Experience investigating suspicious or malicious activities, with a solid understanding of detection, alerting, and blocking mechanisms.
• Strong understanding of web technologies and architecture, including:
  • Client-server architecture
  • HTTP/HTTPS protocols
  • REST APIs and web services
  • Request/response lifecycle
  • Headers, cookies, sessions, and authentication mechanisms
• Understanding of browser technologies and experience investigating:
  • DOM structure and manipulation
  • Browser events
  • XHR and Fetch requests
  • WebSockets
  • Browser APIs
  • Browser security policies and controls
• Ability to read and analyze JavaScript code, identify application behavior, detect suspicious or incorrect logic, and understand potential remediation approaches. Deep JavaScript development expertise is not required.
• Working knowledge of HTML and CSS sufficient to investigate and understand web application behavior.
• Strong practical experience with SQL for data analysis, investigations, and working with large datasets.
• Hands-on experience using Kibana for log analysis, monitoring, and investigations.
• Solid understanding of networking fundamentals, including:
  • TCP/IP
  • DNS
  • VPN technologies
  • Proxies
  • Basic network troubleshooting
• Ability to independently investigate complex technical issues and correlate multiple data points to build a complete attack or incident scenario.
• Experience using AI-powered tools and chatbots for research and technical investigations, including the ability to write effective prompts and interpret results.
• Upper-Intermediate (B2) or higher level of English.

WILL BE A PLUS

• Understanding of Elasticsearch and its ecosystem.
• Python scripting and automation skills.
• Experience developing, analyzing, or investigating crawlers, scrapers, or browser automation tools.
• Experience with deobfuscation and/or reverse engineering techniques.
• Experience investigating bot traffic, automated attacks, scraping activity, credential stuffing, account takeover attempts, abuse, fraud, or similar threats.
• Experience with monitoring, analytics, and observability platforms such as Datadog, Imply, Splunk, Microsoft Sentinel, OpenSearch, or similar tools.

PERSONAL PROFILE

• Strong analytical and investigative mindset
• Attention to detail and ability to identify unusual behavioral patterns
• Curiosity about cybersecurity threats and attacker techniques
• Ability to work independently in a fast-paced environment
• Strong communication and collaboration skills
• Proactive approach to problem-solving and continuous learning