Jobs at Djinni

About SlotCatalog
 

SlotCatalog is a leading intelligence and data platform in the online casino industry. We serve both players and industry partners by tracking slot games, providing performance insights, and managing large-scale structured data.
 

The business is profitable, fast-growing, and SEO-driven, with strong traction in both organic user acquisition and direct B2B partnerships. As we expand into new regulated markets and continue scaling our affiliate operations, we’re looking for talented professionals to help us grow even faster.
 

The Opportunity: Affiliate Manager

We’re looking for an experienced Affiliate Manager to join our team and take ownership of affiliate partnerships, campaign performance, and business development.
 

This is an exciting opportunity to work across multiple markets, products, and niches in a company where your ideas and initiatives directly influence growth. You’ll play a key role in shaping our affiliate strategy, building processes, and strengthening our partner network globally.
 

What You’ll Do

• Manage and expand SlotCatalog’s affiliate network by building and maintaining strong relationships with partners.
• Stay up to date with active gambling operators, available offers, and new market trends.
• Keep the partner database accurate and up to date.
• Identify and onboard new affiliate partners and business opportunities.
• Set up new affiliate accounts, create and distribute tracking links.
• Monitor and analyze affiliate performance, providing recommendations to improve results.
• Test new integrations, placements, and partnership tools.
• Provide insights into new opportunities, emerging trends, and potential challenges in affiliate operations.
   

What We’re Looking For

• 2+ years of experience in Affiliate Marketing (experience in the iGaming industry is a plus).
• Strong understanding of affiliate marketing principles and performance-based models.
• Excellent written communication skills in English (Intermediate level or higher).
• Ability to manage multiple projects simultaneously with attention to detail.
• Strong negotiation skills and creativity in finding and securing new opportunities.
• Relationship-driven mindset with the ability to handle complex partner interactions.
• Initiative, independence, and a proactive approach to achieving results.
   

What We Offer

🎯 Autonomy & Impact
Take ownership of your projects and partnerships — your ideas will directly influence our global growth.

🏡 Remote & Flexible
Work from anywhere with a schedule that supports your productivity and work-life balance.

🌴 Time Off
Enjoy 28 paid vacation days plus an extra day off on your birthday.

🩺 Health & Recovery
Paid sick leave to support your well-being.

📚 Learning & Development
Access to English courses, internal knowledge resources, and professional development opportunities.

Ready to shape the future of a high-impact product in a growing industry? Let’s talk.

Key tasks:
 

• On-call rotation for 24/7 support of the main products and services.
• Document issues and remediation steps.
• Uphold SLAs and SLOs by applying SRE best practices, including incident response, post-mortem analysis, and the creation of operational playbooks.
• Enhance infrastructure health by implementing checks and scripts to address known issues.
• Proactively create monitors within the GKE/K8s ecosystem.

Your background:

• At least 3 years of experience as a CloudOps/SRE Engineer.
• 2+ years of extensive experience with Kubernetes (deployment, scaling, networking, troubleshooting).
• Experience with monitoring tools like Prometheus, Grafana, and logging solutions like Grafana Loki Stack/Promtail or analogs.
• Hands-on experience with high-load applications in production will be a big plus.
• Practical experience in supporting business applications (like NodeJS, PHP, GoLang, Python).
• Strong understanding of networking concepts, protocols, and microservices architecture.
• Proficiency in Git & GitHub or other version control.
• Experience with issue processing (RCA, Postmortems).
• Familiarity with incident response and management tools like BetterStack, PagerDuty, or others.

Will be a plus:

• Familiarity with GCP/Scaleway, Terraform, Docker, Linux, CI/CD, PostgreSQL/MySQL.
• Proficiency in at least one scripting language (e.g., Bash, Python).
• Solid spoken and written English skills (ideally Upper-Intermediate level or higher).
• Familiarity with Cloudflare (Workers, WAF, managing DNS, and Cloudflare for SaaS).
• Google Cloud Certifications (or at least desire to obtain one).

We are hiring a Senior Backend Engineer (Identity & Access Management) for a project building a scalable distributed platform and delivering reliable backend solutions. 

Our customer is an international organization operating in the financial and protection services domain. The company provides a diverse portfolio of customer-oriented solutions across multiple business areas and markets. With a strong focus on digital capabilities, operational excellence, and long-term development, the organization continuously invests in technology, process improvement, and service innovation to support evolving customer and business needs. 

The project focuses on building and evolving a high-performance, scalable distributed platform designed to support complex business operations and rapid product growth. The system is developed in Go, with a strong emphasis on efficient concurrency models, reliability, and long-term maintainability. 

Responsibilities: 

• Designing, developing, and operating high-throughput, low-latency identity services: Single Sign-On (SSO), Multi-Factor Authentication (MFA), session management, and federation. 
• Owning features end-to-end from design through production and support. 
• Implementing and scaling modern authentication and authorization protocols and token formats (OAuth 2.0, OpenID Connect, JWTs), including secure token issuance, rotation, and revocation strategies. 
• Writing clean, concurrent, and highly performant backend services primarily in Go. 
• Designing idiomatic, testable code and clear API contracts (gRPC/HTTP). 
• Using DevOps experience to deploy, manage, and automate identity infrastructure (CI/CD, monitoring, and incident response). 
• Serving as the subject matter expert on authentication and identity: owning internal security reviews, threating modeling for identity flows, and guiding other teams on secure integrations with the platform. 
• Integrating and maintaining solutions with custom and standard identity providers (e.g. Keycloak and AWS Cognito), and federation patterns. 
• Mentoring engineers, conducting design reviews, and contributing to the team's technical roadmap and security posture. 

Must-haves: 

• Experience in backend engineering for 7+ years, including 5+ years with Go. 
• Experience working with IAM in production environments. 
• Strong production experience with Go and gRPC, building complex, distributed backend systems. 
• Deep expertise in authentication and authorization, including OAuth 2.0, OIDC, SSO, MFA, RBAC, JWT signing/verification/assertions, token security, session management, and cryptography.  
• Strong understanding of web security, federated identity, secure coding, and OWASP Top 10.  
• Hands-on experience with cloud platforms (AWS preferred), container orchestration (Kubernetes), and Infrastructure as Code (Terraform, Terragrunt and OpenTofu/Tofu). 
• Experience designing high-throughput, low-latency systems with a focus on security and correctness. 
• Strong communication skills and ability to explain security and architecture trade-offs to technical and non-technical stakeholders. 

• Level of English – from Upper-Intermediate and above. 

   

Nice-to-haves: 

• Experience with SAML, SCIM, PKI, JWKs/JWKS endpoints, key management (KMS/HSM) and token introspection. 
• Working knowledge of identity platforms (commercial or open source), rate limiting, abuse mitigation, and adaptive authentication. 

Location: Romania

🌍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:

Our client is developing a cutting-edge cybersecurity analytics platform designed to give enterprises a comprehensive understanding of their digital environments and security posture. The system continuously aggregates and correlates large-scale data from multiple sources, applies graph-based modeling and AI-driven analytics, and delivers real-time insights that help organizations prioritize and remediate high-impact risks. 

🌟About the Role:

This is a hands-on Senior Backend Engineer role in the central platform team, focused on developing and scaling the core services behind a cybersecurity platform. The role involves designing and maintaining APIs, building reliable backend systems, and contributing to AI-driven features used in production. In collaboration with cross-functional teams, you’ll help shape system architecture, improve performance and observability, and ensure the platform remains stable and scalable. The work has a direct impact on product capabilities, integrations, and the overall user experience.

📈Key Responsibilities:

• Develop and maintain backend services powering the platform (primarily Python/FastAPI-based microservices)
• Design, build, and evolve APIs used across internal services and external integrations
• Ensure API reliability, scalability, and clear communication between distributed services
• Contribute to building scalable and reliable distributed systems (messaging, data flow, service communication)
• Participate in development of AI-powered features (LLM integrations, prompt-based workflows)
• Improve system quality: testing, observability, performance, and reliability
• Collaborate with other teams when working across multiple services and repositories
• Use modern development tools, including AI-assisted coding, to improve productivity and code quality
• Take ownership of tasks and proactively drive them to completion

💻Required Competence and Skills:

• 5+ years of backend development experience with Python
• Strong hands-on experience with FastAPI
• Solid understanding of distributed systems and microservices architecture
• Experience working with APIs (design, integration, service-to-service communication)
• Experience with async messaging systems (e.g., RabbitMQ, SQS, SNS or similar)
• Hands-on experience with AWS, including building and running cloud-based services using managed components
• Experience working with Docker / containerized environments
• Experience working with AI tools and coding agents (e.g., Claude or similar) in daily development workflows
• Strong ownership mindset and ability to work independently
• Excellent English and communication skills

➕Nice to Have:

• Experience building LLM-based features (Bedrock, OpenAI, Anthropic, etc.)
• Experience with Kubernetes and CI/CD pipelines
• Familiarity with data platforms (Databricks, Spark)
• Background 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.

🌍 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:

This is a hyper-scale fintech platform trusted by over 40 million users worldwide, offering access to multi-asset trading - including stocks, indices, currencies, and digital assets.

The product operates as a regulated, data-intensive financial ecosystem, processing massive volumes of transactions and real-time customer interactions daily. It’s well-funded, profitable, and known for pushing innovation in AI, automation, and data governance across its operations. Advertising presence is strong (especially in the UK), but behind the scenes is a serious engineering culture solving hard, real-world problems at scale.

🌟 About the Role:
We are looking for an Applied AI Engineer (Squad Lead) to join a fast-paced, AI-first environment where AI is already a core part of how the company operates. This is not a role where you’ll be adding an AI feature to an existing product or experimenting with isolated prototypes. You’ll take real business challenges, work directly with stakeholders to understand what needs to change, and turn those problems into production-grade AI agents and applications — end to end, from idea and POC to deployment and continuous improvement.

📈 Key Responsibilities:

• Design, build, and deploy AI-powered agents and applications from concept through production.
• Develop and maintain AI pipelines for data ingestion, embeddings, retrieval, and LLM orchestration.
• Write high-quality backend and frontend code to embed AI into user-facing tools and internal platforms.
• Build APIs and integrations with internal systems (CRM, databases, third-party services) for seamless automation and data flow.
• Work with structured, unstructured, and vectorized data to support intelligent workflows and decision-making.
• Continuously monitor, evaluate, and iterate to improve system performance, reliability, and cost efficiency.
• Design and implement scalable, secure, observable, cloud-based solutions.
• Own production systems, including debugging, enhancements, and ongoing optimization.
• Collaborate closely with product and business stakeholders to translate requirements into high-impact solutions.

💻 Required Competence and Skills:

• 5+ years of software engineering experience (backend or full-stack).
• Proven daily use of AI-native development workflows (e.g., Cursor, Claude Code) for production systems.
• Hands-on experience building production AI agents, including RAG, multi-agent orchestration, tool-calling, structured outputs/validation, memory, and workflow management.
• Track record of deploying LLM-powered systems in production.
• Strong backend and modern frontend development skills for complex workflows.
• Experience with cloud services (Azure, AWS, or GCP) and designing scalable architectures.
• Familiarity with vector databases and embedding pipelines.
• Deep understanding of system design, scalability, observability, and security best practices.
• Experience leading small development teams or owning a technical domain.
• Excellent communication, stakeholder management, and problem-solving skills.
• Fluent written and verbal English.

➕ Nice to Have:

• Experience with GenAI frameworks such as LangChain, LangGraph, LangSmith, Semantic Kernel, or equivalent.
• Experience building AI systems in regulated or compliance-driven environments.
• Background working with internal teams and platforms (e.g., customer service, retention, operations, compliance).
• Strong understanding of business process automation and operational intelligence.
• Familiarity with event-driven architectures and distributed systems.
• Experience implementing AI evaluation frameworks and automated testing for LLM systems.

🚀 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.

We’re building a next‑generation financial leasing ecosystem on Creatio — not just a CRM, but a unified platform that connects business processes, customer experience, and modern digital channels. To accelerate our growth, we’re looking for a Creatio Developer who will drive technical excellence and help scale the product.

💡 About the Project

Our core solution is a Creatio‑based platform that automates the full financial leasing lifecycle — from application to contract servicing. And we’re expanding fast:

📱 Mobile app (Flutter) 🌐 Web portal (Angular) 🔗 Integrations with external services via API

🎯 What You’ll Do

• Full lifecycle application development
• Produce clean, efficient, well-documented codebase

• Be active part of the team

   

🛠️ What We’re Looking For

• Knowledge in CRM Creatio more than 3 years — MUST!
• Knowledge in C#, .NET, JavaScript, Ext.JS
• REST knowledge
• SQL knowledge (MS SQL Server)
• Understanding of: HTTP, XML/JSON
• Familiar with continuous integration (Jenkins) and source control systems such as GIT
• Understanding of SDLC process (Agile/Scrum)
•  

⭐ Why This Role Is Exciting

• You influence the product from the ground up
• A diverse tech landscape: CRM + mobile + web
• A team you can shape and develop

• Freedom to make architectural and technical decisions

   

🌟 Why 7,000 Employees Have Chosen Us

• Growth every day: structured career development, internal training programs, and opportunities to gain new skills.
• A supportive, inspiring team: a professional environment where your ideas matter and collaboration is the norm.
• Flexibility that works for you: hybrid format, flexible schedule, and the ability to balance productivity with comfort.
• Wellbeing matters: table tennis, psychological support, and legal assistance to help you stay balanced.
• Meaningful impact: participation in social initiatives that make a real difference and add purpose to your work.
• A culture of trust: mistakes are treated as learning opportunities, and achievements are celebrated together.
• Modern tools & technologies: everything you need to work efficiently and enjoy the process.

Come Back Agency

• Remote work
• Full-time employment

About the vacancy

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements.

Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.
 

What we’re looking for

• Strong spoken English at B2+ level for direct communication with US clients;
• 2+ years of experience as a Project Manager in an IT/software development environment;
• Proven experience managing projects from initiation to successful delivery and support;
• Practical experience with Scrum, including sprint planning, backlog refinement, daily meetings, reviews, and retrospectives;
• Hands-on experience with Kanban and sprint-based workflows;
• Strong organizational and task-management skills — ability to structure work clearly and maintain order in the task tracker;
• Experience working with project documentation, requirements, plans, reports, risks, and decisions;
• Experience planning and controlling project budgets, timelines, scope, and team workload;
• Ability to take ownership, make decisions independently, and be accountable for project outcomes;
• Experience communicating with clients and understanding the commercial side of project work;
• Ukrainian - fluent;
• Higher education.
   

Experience with Upwork, especially Upwork Plus, will be a strong advantage.
 

What you’ll be doing
 

• Managing the full project lifecycle - from pre-sales preparation and discovery to successful implementation and ongoing support;
• Translating client goals and requirements into a clear project plan and structured backlog;
• Breaking down complex objectives into well-defined tasks with clear priorities, owners, and deadlines;
• Organizing and facilitating Scrum ceremonies and maintaining effective Kanban workflows;
• Coordinating developers, designers, QA engineers, and other specialists;
• Preparing daily, weekly, and monthly project plans;
• Maintaining clear and up-to-date technical and project documentation;
• Monitoring project budgets, timelines, scope, workload, dependencies, and risks;
• Providing regular reports on task and project progress;
• Identifying blockers and risks in advance and coordinating solutions;
• Ensuring that tasks, decisions, and responsibilities are clearly documented and understood by the team;
• Building strong, long-term relationships with clients and identifying relevant opportunities to increase the value and scope of cooperation.
   

What We Offer

• Working hours aligned with US time zones, typically 16:00–00:00 Kyiv time;
• Compensation depending on experience;
• English lessons to support clear and confident communication;
• Paid vacation and sick days;
• Fully remote work;
• Opportunities for professional growth within the team;
• Structured, personalized onboarding to help you ramp up effectively;
• Direct communication with US clients and an internal distributed team;
• Long-term projects involving custom software development and AI implementation.

Hiring stages: Recruiter screening → Skills assessment interview → Final culture fit interview.

When applying, please briefly mention your PM experience.

You can also apply through our website: comeback.ua.

We are looking for an experienced Media Buyer with strong hands-on expertise in Facebook Ads and a proven track record in iGaming / Gambling.

Responsibilities

• Launch, manage, and scale advertising campaigns through Facebook Ads;
• Work with iGaming/Gambling offers across different GEOs;
• Independently launch, analyze, and optimize campaigns;
• Test and optimize creatives, audiences, offers, funnels, and landing pages;
• Monitor key performance metrics: ROI, ROAS, CPA, CPL, CR, FTD, Deposit, GGR, LTV;
• Work with trackers, analytics, and attribution systems;
• Manage advertising budgets and campaign profitability;
• Develop and test new hypotheses and traffic sources;
• Identify profitable combinations and scale successful campaigns;
• Collaborate with Creative, Affiliate, CRM, and Product teams.

Requirements

• 1+ year of hands-on experience as a Media Buyer;
• Strong experience with Facebook Ads;
• Proven experience in iGaming / Gambling / Betting;
• Strong understanding of traffic arbitrage and unit economics;
• Ability to independently launch and manage advertising campaigns;
• Strong understanding of performance marketing metrics;
• Experience with trackers and analytics systems;
• Ability to identify profitable campaigns and scale them;
• Strong ownership of results and advertising budgets.

Would be a plus

• Experience working with Tier-1 GEOs;
• Experience managing large advertising budgets;
• Strong understanding of iGaming products and economics;
• Experience with PWA / WebView / Telegram;
• Experience with Keitaro or similar tracking systems;
• Experience with anti-fraud systems and advanced advertising solutions.

What We Offer

• Fully remote position;
• Competitive fixed salary + performance-based bonuses;
• Opportunity to work with significant advertising budgets;
• Strong infrastructure and tools for traffic acquisition;
• Experienced Creative, Affiliate, CRM, and Product teams;
• Fast scaling opportunities for profitable campaigns;
• Professional and financial growth within the project.

We are looking for a sharp, proactive, and experienced Middle Scraping Engineer to join our team and drive our web data extraction operations forward.
This is not a generic backend role. You will work with complex web structures, heavy anti-bot mechanisms, scale-driven infrastructure, and high-load scraping systems.
You will expand our crawling coverage, maintain a massive crawling fleet, architect unblocking solutions, and ensure high data quality under strict SLAs.

Why this role is exciting
Scraping at the Middle level is advanced web reverse engineering combined with scalable systems architecture.
Every target site is a dynamic battlefield: advanced anti-bots, CAPTCHAs, fingerprinting, dynamic JavaScript rendering, and changing structures. You won't just write scripts — you will build resilient, automated data-pipeline infrastructure that handles millions of requests seamlessly.
We offer an environment where your technical initiative leads directly to production impact. You will have full ownership of challenging scrapers and the freedom to experiment with new unblocking and engineering approaches.

What you will do
 

• Maintain and optimize our existing large-scale crawling fleet to ensure high availability;
• Expand crawling coverage by developing scrapers for new, complex target websites;
• Improve the quality, throughput, and success rates of existing crawls;
• Research, update, and develop custom unblocking solutions to bypass modern anti-bot protections;
• Ensure consistent data delivery while strictly maintaining client SLAs;
• Support team bandwidth by actively taking on R&D tasks, solving complex edge cases, and mentoring junior engineers.

What we expect
 

• Strong Python mastery ("Python Ninja") with clean, scalable code practices;
• Deep expertise in Scrapy, Playwright, and async networking;
• Solid hands-on experience with proxy management (residential, datacenter, rotating networks, session stickiness);
• Experience with advanced unblocking tools and techniques (bypassing Cloudflare, Akamai, Datadome, CAPTCHA solvers, TLS/browser fingerprinting);
• Practical DevOps knowledge (Docker, CI/CD pipelines, container orchestration, monitoring);
• Strong web reverse engineering skills (analyzing network traffic, API endpoints, WebSocket messages, minified JS);
• Experience in building or deploying scalable web scraping infrastructure;
• High level of responsibility, SLA-driven mindset, and target-oriented approach;
• Excellent teamwork, fast thinking, and strong problem-solving skills in high-pressure situations.

You’re gonna love it, and here’s why:
 

• Rich innovative software stack, freedom to choose the best suitable technologies;
• Remote-first ideology: freedom to operate from the home office or any suitable coworking;
• Flexible working hours (we start from 8 to 11 am) and no time tracking systems on;
• Regular performance and compensation reviews;
• Recurrent 1-1s and measurable OKRs;
• In-depth onboarding with a clear success track;
• Competera covers 70% of your training/course fee;
• 20 vacation days, 15 days off, and up to one week of paid Christmas holidays;
• 20 business days of sick leave.

Drive innovations with us. Be a Competerian.

 

🌀 Malva is an early-stage B2B SaaS startup building a Sales Execution Platform that helps revenue teams improve sales execution, CRM discipline, and forecasting.

We help sales teams focus on the right deals, execute consistently every day, and eliminate the burden of manual CRM updates.

🔍 We’re looking for a B2B Content Marketing Specialist (LinkedIn & X) who will work closely with the founder and become an active part of the Malva team.

This is not a freelance, task-by-task role with scheduled posts. We need someone who can understand the product, our customers, and the sales problems we solve - and consistently turn that knowledge into content that creates qualified leads and conversations.

Your Main Goal

Use founder-led and company content to generate interest, conversations, and qualified leads among our primary US audience:

• Heads, VPs of Sales, Sales Directors and CROs;
• leaders of B2B sales teams with 5+ sales reps;
• companies using Salesforce or HubSpot.

Brand awareness and reach matter, but they are secondary to attracting the right audience and supporting customer acquisition.

Working Model

• Part-time: 4 hours every business day
• Consistent daily involvement rather than deadline-only freelance work
• Remote, hybrid, or office-based in Lviv
• 15-minute daily status sync
• Direct collaboration with the founder and product team
• Content plan prepared 2 weeks in advance, reviewed and approved before publication

🎯 Growth Opportunity

As Malva grows, we expect this role to evolve into a full-time position within the next 6–10 months.

🌀 We’re not looking for someone to manage social media. We’re looking for someone who wants to help build a category-defining B2B SaaS brand through authentic founder-led content from scratch and becoming an important part of our marketing team in the future.

Responsibilities

• Own the content strategy and calendar for the founder and Malva accounts on LinkedIn and X
• Create English text, visual, and video content from product updates, customer interviews, and founder ideas
• Produce demand-generation content for US B2B sales leaders using strong hooks, offers, lead magnets, and CTAs
• Adapt and distribute core ideas across platforms while engaging with the relevant audience
• Test content formats and track ICP engagement, inbound conversations, and qualified leads
• Stay up to date with B2B SaaS, AI, SalesTech, and startup trends

Expected Content Cadence

The weekly output will generally include:

• Founder LinkedIn: 3–4 posts
• Malva LinkedIn: 2 posts
• Founder X: 3–4 posts
• Malva X: 2 posts
• Video scripts according to the agreed content plan
  
  Requirements
• 3+ years of experience in B2B content marketing, founder-led content, or demand generation
• Proven ability to create content that generates qualified engagement, inbound conversations, or leads -not just reach
• Strong copywriting skills: hooks, positioning, offers, CTAs, and lead magnets
• Ability to turn ICP pain points, product value, and founder insights into compelling LinkedIn and X content
• Ability to simplify complex B2B SaaS ideas and write concise video scripts
• Strong written English and the ability to produce natural, publication-ready copy
• Proactive and reliable working style with thoughtful use of AI tools

Nice to Have

• Experience with B2B SaaS, SalesTech, CRM, RevOps, or GTM products
• Experience building founder brands
• Experience generating leads or sales conversations through organic content
• Experience creating downloadable guides, checklists, templates, or other lead magnets
• Experience with Canva, Figma, video editing, or content distribution tools

What Success Looks Like

During your first three months, you will help us:

• Build a repeatable content system focused on reaching US B2B sales leaders
• Test content, lead magnets, hooks, and offers that generate demand for Malva
• Turn relevant ICP engagement into qualified conversations, pilot interest, and leads
• Identify which topics and formats convert best, then scale what works

We’re looking for a Technical (Python) Support Engineer to keep our production applications stable and fast during weekend shifts. You’ll handle incident triage, bug fixes, and small improvements while collaborating with the core team when escalation is needed.

Shift on Weekdays (From Monday to Friday) 15:00-23:00 (GMT +3)
 

What you’ll do

• Maintain and troubleshoot Python/Django web applications
• Debug and optimize database performance (PostgreSQL)
• Operate core AWS services (EC2, S3)
• Diagnose issues with cross-functional teams and implement quick fixes
• Keep code changes clean, documented, and secure
• Handle end-user requests and provide technical assistance
   

What we’re looking for:

• English: Upper-Intermediate or higher
• Experience: 6+ months with Python & Django OR no commercial experience but:
  • Completed relevant courses/bootcamps (Python, Django, Databases, AWS)
  • Strong fundamentals (data types, HTTP/REST, Git, basic Linux, debugging)
  • Hands-on projects (pet projects, labs, internships) — GitHub links welcome
• Solid knowledge of PostgreSQL (or another relational DB)
• Basic familiarity with AWS (EC2, S3)
• Strong analytical and debugging skills
• Basic understanding of REST APIs and front-end basics (HTML, CSS, JavaScript)
• Clear communicator; comfortable working independently and in a team
   

Nice to have

• Docker, Kubernetes, and CI/CD pipelines
• Web application security best practices
• Experience in an Agile environment
   

We offer:

• Paid vacation and sick leave
• We provide the equipment you need to work comfortably (if required)
• We cover 50% of courses if you want to grow professionally
• Regular salary reviews based on your performance
• Competitive salary, depending on your experience
• Always on-time payments — no delays
• A normal, supportive team without unnecessary bureaucracy

We are looking for a Senior Voice Operations Engineer with strong expertise in Linux infrastructure and VoIP technologies to join a Healthcare product.
 

You will manage and modernize a large distributed environment that supports telephony services, LAMP applications, Asterisk, FreePBX, and enterprise SIP phones.

RESPONSIBILITIES:

• Maintain, secure, and update a distributed Linux infrastructure and its voice services;
• Manage SIP phone provisioning, configurations, firmware, and certificates;
• Support SIP trunks, call routing, failover, caller ID, and carrier integrations;
• Automate fleet management, deployments, and recovery processes;
• Monitor production systems, investigate incidents, and eliminate recurring issues;
• Troubleshoot Asterisk, FreePBX, SIP, RTP, DTMF, NAT, routing, and audio problems.

REQUIREMENTS:

• Senior-level experience with Linux administration in distributed production environments;
• Strong production expertise with Asterisk, FreePBX, SIP, RTP, SDP, and IP telephony;
• Ability to analyze SIP messages, packet captures, dialplans, and end-to-end call flows;
• Solid knowledge of TCP/IP, UDP, DNS, DHCP, NAT, firewalls, VLANs, TLS, and Linux networking;
• Experience managing SIP phones, provisioning, firmware, carrier trunks, and number routing;
• Strong scripting skills in Bash, Python, or a similar language;
• Experience with Git, configuration management, monitoring, and incident response.

WILL BE PLUS:

• Experience with Yealink or similar enterprise SIP phones;
• Knowledge of Kamailio, OpenSIPS, FreeSWITCH, or session border controllers;
• Experience with Puppet or other fleet-management tools;
• Experience modernizing legacy Linux, LAMP, Asterisk, or FreePBX environments;
• Background in Healthcare or another security-sensitive domain.

MAIN BENEFITS:

• Flexible working hours;
• 25 paid days off and 10 sick/medical leaves;
• Additional paid days off for personal events;
• Maternity/Paternity leaves;
• Medical insurance;
• Self-development budget;
• Referral bonuses;
• Corporate events and gifts;
• Speaking Clubs;
• PE accounting and support.

UI/UX Designer – Mobile Apps

We are looking for an experienced UI/UX Designer to turn our completed web platform into a polished, production-ready mobile app for iOS and Android.

You will work closely with our product and development team to adapt existing functionality into a clean, intuitive mobile experience.

You must have:

• Proven experience designing real mobile products
• Strong knowledge of iOS and Android design standards
• A solid portfolio showing completed mobile app work
• Strong product UX and user-flow skills
• Experience creating wireframes, prototypes, and final UI designs
• Good understanding of responsive/mobile-first design
• Experience working closely with developers and handing off designs in Figma
• Strong attention to detail and consistency across screens

This is not a graphic design role. We need a skilled product designer with genuine mobile platform experience who understands how to simplify complex web functionality for mobile users.

Nice to have:

• Experience with SaaS, marketplaces, or other platforms
• Experience maintaining or extending an existing design system

Remote — must be based in Ukraine

ATAS is a professional platform for analyzing financial instruments and market data: footprint, DOM, cluster analysis, and order flow. The product is designed for active traders and is used in exchange-traded and cryptocurrency markets.

The commercial model is direct retail sales worldwide. Payments are made by card on a recurring subscription basis, with one-time licenses used less often. Registration is followed by a free trial and then recurring charges. Customers are located in North and Latin America, Europe, and Asia.

Payments are processed through three processors: Adyen, PayPal, and Medoro. Each has its own interface, reporting, and dispute-handling rules.
 

Why this role is needed

The company is growing, and the number of payment disputes is increasing along with turnover. This is expected in itself. But the volume has reached a point where it can no longer be handled on a residual basis.

There is currently no dedicated owner of the process, and the company does not yet have enough in-house experience to build it correctly. Some disputes are contested but not won, and we do not fully understand the reasons for the losses. There is no model that determines when it makes sense to fight a dispute and when it is cheaper to accept it. The processors’ risk tools require further configuration. The task is not limited to responding to disputes — a comprehensive approach is needed.

The role is to turn this into a manageable process: understand the causes, respond to disputes thoroughly and on time, collect evidence, track metrics, and feed information back into the product about what is causing disputes.
 

What you will be doing

• Handle disputes across all three processors. Review incoming cases, decide whether to contest them, prepare responses, and meet deadlines at every stage, including pre-arbitration and arbitration.
• Build the evidence base. Work with platform logs, account history, correspondence, session data, and device data. Understand what persuades an issuing bank and what does not.
• Analyze the causes. Regularly review processor exports and identify patterns by codes, geography, plans, timing, and transaction types.
• Find root causes in the product and eliminate them. A significant share of disputes is caused not by fraud, but by the way the product, billing, and communications are designed. Regularly go through customer journeys, identify problem areas, formulate tasks for development and support, and see them through to implementation.
• Track metrics. Calculate the dispute ratio and fraud metric for each processor, compare them with the thresholds set by payment schemes and the acquirer, and flag in advance when they are approaching those thresholds.
• Interact with processors. Correspond with support teams and account managers at Adyen, PayPal, and Medoro regarding risk-tool settings, available protection mechanisms, and payment-scheme rules.
• Develop protection tools. Evaluate and implement available mechanisms: automated dispute protection and dispute deflection
   

The first three months

The work starts not with responding to disputes, but with understanding where they come from. It makes no sense to analyze a claim without going through the customer journey yourself: you cannot defend something whose mechanics you do not understand.

• The first stage is an audit of the customer journey. Go through every scenario personally: registration, trial activation, plan purchase, renewal, plan change, subscription cancellation, and refund request. Identify points where customer expectations diverge from system behavior. Review checkout copy, notification emails, charge reminders, and the actual deliverability of those emails.
• In parallel, review existing disputes. Study exports from all three processors, compare customer claims with issues found in the customer journey, and separate conflicts caused by the product design from abuse.
• The second stage is legal documentation. Review the License Agreement, Regular Payments Offer, and refund policy for consistency with how the system actually works and for the applicability of their provisions in disputes with EU consumers. Some wording the company relies on in representations may turn out to be inapplicable.
• The third stage is the process itself. Establish dispute-handling procedures: prioritization rules, templates by claim type, deadlines by stage, pre-arbitration control, and monthly metrics reporting. By the end of the period, the process should operate without manual management from leadership.

The result of the first three months should be not only won disputes, but also a list of product changes with an estimate of how much each issue costs the company per year.
 

What we expect

Required:

• At least two years of experience with payment disputes — on the merchant side, at a payment provider, or with a specialized contractor.
• Understanding of Visa and Mastercard dispute rules: reason codes, dispute stages, deadlines, and evidence requirements.
• Ability to work with data: processor exports, pivot tables, and identifying patterns across a body of cases.
• Fluent English, primarily written. Representations to issuing banks, correspondence with processors, and work with payment-scheme rules are conducted only in English, and the quality of wording directly affects the outcome of a dispute.
• Experience with a subscription model. Conflicts around auto-renewals, cancellations, and refunds have their own specifics here, and without this experience it will be difficult to understand our disputes.
• Attention to detail. In this work, a mismatched date in an attachment or a reference to an inapplicable rule can invalidate the entire document.
• Familiarity with EU consumer law as it relates to digital content and distance contracts.
   

Nice to have:

• Experience auditing customer journeys or in product analytics — the ability to go through the buyer journey and identify where it breaks.
• Hands-on experience with Adyen.
• Experience with Verifi, Ethoca, RDR, or comparable dispute-deflection tools.
• Experience working with high-risk or dispute-heavy verticals
   

Terms

• Any work format: remote, hybrid, or office-based in Riga.
• Workload is negotiable — from part-time to full-time, depending on experience and willingness to take on adjacent payment-operations tasks. The workload is higher in the first months due to the audit and process setup.

We are looking for a Senior Full Stack Engineer with strong experience in VoIP, SIP telephony, and conversational AI to join a Healthcare product.

You will help develop an intelligent voice solution that automates pharmacy calls, processes prescription-related requests, and connects patients with pharmacy staff when needed.

RESPONSIBILITIES:

• Develop and improve the voice agent, including conversation flows, patient verification, fallback scenarios, and call transfers;
• Build backend services and integrations with pharmacy management systems;
• Maintain the telephony layer, including SIP, RTP, codecs, DTMF, and PBX integrations;
• Optimize STT, LLM, and TTS pipelines for performance, accuracy, latency, and cost;
• Implement monitoring, call tracing, quality evaluation, and regression testing;
• Investigate production issues and contribute to architectural decisions.

REQUIREMENTS:

• Senior-level experience in backend or full-stack development;
• Strong knowledge of Python or TypeScript/Node.js;
• Hands-on production experience with VoIP and SIP telephony;
• Experience building IVR systems, voice bots, or LLM-powered voice agents;
• Understanding of STT, TTS, turn-taking, tool calling, and real-time voice processing;
• Experience integrating LLMs and third-party systems into production;
• Working knowledge of Asterisk or a similar PBX;
• Strong problem-solving, ownership, and communication skills.

WILL BE PLUS:

• Experience with LiveKit Agents, Vapi, Retell, jambonz, or similar platforms;
• Knowledge of Kamailio, OpenSIPS, FreeSWITCH, or MCP;
• Experience in Healthcare or other security-sensitive environments;
• Knowledge of React, Docker, Terraform, and observability tools.

MAIN BENEFITS:

• Flexible working hours;
• 25 paid days off and 10 sick/medical leaves;
• Additional paid days off for personal events;
• Maternity/Paternity leaves;
• Medical insurance;
• Self-development budget;
• Referral bonuses;
• Corporate events and gifts;
• Speaking Clubs;
• PE accounting and support.