Jobs at Djinni

Requirements

• Experience working with in-app traffic sources (Unity Ads, AppLovin, Moloco, etc.)
• Experience with mobile traffic formats (video, interstitial, rewarded)
• Experience working with grey-hat verticals
• Understanding of tracking systems, with hands-on experience (AppsFlyer, Adjust, Keitaro)
• Strong understanding of key metrics (CPA, FTD, deposits, ROI)
• Experience working with creatives (especially video)
• Self-sufficiency and proven experience in scaling campaigns

Responsibilities

• Launching and optimizing campaigns in in-app ad networks
• Sourcing and testing new bundles (angles, creatives, funnels)
• Scaling profitable campaigns
• Working with various ad formats
• Analyzing traffic performance
• Preparing briefs (technical tasks) for creatives
• Working with tracking systems and analytics
• Collaborating with the team
• Managing campaigns across multiple GEOs

Benefits

• An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
• A great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset, is guaranteed
• Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan, work remotely or on-site with comfort, and enjoy the opportunity to build a network of connections with professionals day by day
• Modern corporate equipment based on macOS or Windows, and additional equipment is provided
• Paid vacations, sick leave, personal event days, days off
• -️ Corporate health insurance program for your well-being
• Referral program: enjoy cooperation with your colleagues and get a bonus
• Educational programs: regular internal training sessions, compensation for external education, and attendance at specialized global conferences
• Rewards program for mentoring and coaching colleagues
• Free internal English courses
• In-house Travel Service
• Multiple internal activities: online platform for employees with quests, gamification, presents, and news, RedCore clubs for movie/book/pets lovers, special office days dedicated to holidays
• Corporate events, team building

About us

GigRadar is the market leader in our vertical: AI-powered lead generation on Upwork for agencies and freelancers. We remove the need for in-house bidding teams and multiply agencies' marketing efficiency.
 

A quick picture of who you'd be joining:

• Infrastructure trusted by 3,000+ Upwork agencies worldwide.
• 4.7/5 "Excellent" on Trustpilot, with 91% five-star reviews.
• 30K+ LinkedIn audience and a strong founder brand.
• Backed by a leading SalesTech/MarTech player (on our board)
• A product line of AI agents: Sardor AI (auto-bidder — finds relevant jobs, writes personalized cover letters, and submits within 15 minutes), Laziza AI (AI SDR — runs conversations, handles objections, books meetings), Upwork CRM, Upwork Analytics, and GigRadar Inbound.

We're not a day-one startup, and we're not a slow enterprise. We have a proven business model, a mature product, a fast-growing AI lineup, and clear leadership in our niche - confident operators growing fast.

And most importantly for this role: strong channels are already running.

• SEO — a dialed-in channel built entirely on AI agents.
• Email + LinkedIn outreach — its own team.
• Partner / referral network — its own team.

You're not here to patch holes but you're here to build a new amplifier vertical on top of a working machine. You won't have to prove the business works; it's been alive for years. You'll get to build your own growth engine and scale it. On top of that, we have a large library of ready material (case studies with numbers, Upwork Reports, community content, reviews) you can turn into powerful marketing.

The mission

Build and launch a new inbound-demand vertical that consistently generates 200–300 booked demos per month through organic content, an authoritative newsletter, and automated funnels from free products and automate it with AI, not manual labor or a bloated team.

You are a one-person orchestra.
Strategy, hypotheses, copy, landing pages, sequences, content, analytics — you run it yourself, using AI as your "extra hands" (design, copy, front-end, and research through AI tools, not contractors).

What you'll do

Lifecycle / CRM marketing (core)

• Build and monetize segmented work across the base: newsletter, unsubscribers and cooled-off leads, leads from the sales pipeline, leads from cold outreach. Different segments → different scoring → different sequences.
• Find the signals yourself and turn them into triggered sequences. Example signals: booked a demo but didn't show; read N newsletter issues; used a free product X times; sat in the pipeline for N days. These are examples — your job is to spot such signals and build flows around them.
• Reactivate the "sleeping" base (several thousand leads no longer worth active outreach but recoverable through sequences).

Newsletter as an asset

• Build a genuinely strong, authoritative newsletter — #1 in our space on building and scaling a business / lead gen on Upwork for service companies and freelancers. Not a "mailing list," but a media asset that grows the base and warms it toward demos.

Growth / organic

• Organic growth on LinkedIn and X (Twitter), plus experiments (Reddit, niche content, etc.): viral/value posts that feed funnels.
• Scale a network of established employee accounts (founder-led + team advocates) — not faceless farms, but real personal brands at varying stages that need to be systematized and amplified.
• Funnels from free products: lead magnet → email capture → nurture → auto-purchase of a paid product or a demo.

AI as the way you build it all "by hand"

• Build repeatable marketing systems on AI tools (Cowork, Codex, and similar): a content engine (agents pull data → assemble a content plan → turn it into posts), sequence generation, landing pages, calculators, banners — without pulling in developers or design studios.
• Mine our large internal content library into posts, funnels, and sequences — rather than inventing from scratch.

CRO / web / reputation

• Raise conversion on the site and landing pages (demo page, free-product pages).
• Work on brand reputation: systematic review responses (Trustpilot / G2, etc.), messaging, demo experience.

What we're looking for

We are looking for a marketer who applies AI brilliantly to marketing problems, not a developer placed on marketing.

• 3–5+ years in marketing, specifically in B2B SaaS for the US market.
• A strong foundation in conversion marketing: you crank conversion through meaning — audience pains and desires, purchase triggers, offer structure. That's your base, not just "having seen a lot."
• Proven cases with numbers: you personally wrote converting copy in newsletters/sequences and personally moved landing-page conversion — and can show "before → after."
• Proven volume: you've generated a comparable number of SQLs/demos (in the hundreds per month), not just "ran campaigns."
• Hands-on AI fluency: you already build marketing systems with AI (Cowork / Codex / etc.) and can validate what AI produces, not just publish it blindly.
• Fluent English.
• Ideal background: B2B SaaS in a close space including SalesTech, MarTech, GTM-tech that sold to agencies and service companies. Then you already know our buyer and need no ramp-up on the ICP. Candidates from an agency background aren't a fit; we need a product/SaaS background
• A hard requirement — everything hands-on. The "I assigned tasks to a team/contractors and they did it" profile isn't a fit. We need someone who did it themselves and owned the result.

Our stack

• HubSpot — the core: email, triggers, client documentation.
• AI-first analytics: our agents traverse HubSpot data and return analytics.
• Intercom — behavioral triggers and analytics for active clients.
• Pre-purchase leads — all in HubSpot.

Success metrics (KPIs)

• North star: booked demos per month — ramp to 200–300/month within 3–6 months.
• Newsletter: base growth + end-to-end conversion of the warmed segment to demos (target ~2–3%).
• Demo-page CRO: from a baseline ~2–4% to 6–8%+.
• Free → paid: toward the PLG median of ~9%+.
• Reactivation of the sleeping base: % of leads brought back.

Compensation

• Base: $2,500–3,500/month (depending on level).
• Performance bonus: $1,500–2,500/month at 100% of plan, tied to demos, SQLs, and pipeline contribution; quarterly accelerator for overperformance.
• OTE at 100% of plan: ~$4,000–6,000/month.
• Remote working
• Carrer path to CMO.

What to bring to the call with our team

• Cases with numbers — where you drove growth and which metrics you actually moved (not "the team did it"), including the volume of SQLs/demos generated.
• A live screen-share — show your AI layer (Cowork / Codex / etc.): what you build by hand as a marketer.
• Conversion-marketer thinking — how you crank conversion through audience pains/desires/triggers.

We are looking for IT support to join our global IT team.

What You will do:

• Responsibility for IT equipment including purchasing
• Install and upgrade computer components and software
• Applying and updating required packages and server services, PC, laptop
• Provide support for Google workspace (G-suite)
• Manage users and access rights to company applications
• Handle on-boarding/off-boarding process for employees 
• Offer technical support to company staff, both on-site and for remote users and offices.
• Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues
• Manage virtual servers, OS: Windows, Linux
• Integration, configuration, and operation of several systems (such as Monday, Freshdesk, Slack, Integromat), as well as their continuous improvement for all user groups

• Responsible for the maintenance, configuration, and reliable operation of computer systems, network servers, and virtualization

   

The experience You will need to successfully complete tasks:

• 2 years of experience in an IT support / Sysadmin
• Knowledge of systems and networking software, hardware, and networking protocols
• Experience with G Suite ( Gmail, Calendar, Docs, etc.)
• Familiarity with Cloud platforms is a plus
• Experience with Integromat, Zapier, Monday is a plus
• Excellent time management skills with a proven ability to meet deadlines.
• Service oriented and positive person
• Strong analytical and problem-solving skills.
• Self learning abilities

• Upper-intermediate in English

   

What We Offer:

• 21 days of paid Leave per year.
• 7 days of sick Leave annually.
• English-speaking Clubs.
• Corporate Events and team buildings.
• Long term cooperation.
• Performance review once a year
• Health insurance.
• All necessary technical equipment provided.

• 4 days work on-site in comfortable office and 1 day fully remote.

   

Steps of the hiring process:

• Recruitment interview.
• Test task.
• Technical interview.

• Final interview with CTO.

   

Languages:

English

B2 – Upper-intermediate

Про компанію Bulls-mediaBULLS MEDIA is a global leader in digital marketing. Our goal is to simplify decision-making and connect customers with valuable brands.
Our technology helps millions of consumers around the world make smarter, more confident buying decisions

Senior DevOps Engineer — Infrastructure Migration Project

We are looking for an experienced Senior DevOps Engineer to assess, plan, and execute the migration of our application infrastructure.

Our company develops and operates its own proprietary software platform, and the selected engineer will work closely with our internal development team.

The infrastructure consists of four isolated environments:

* Development
* Testing
* Staging
* Production

Each environment includes:

* Two frontend services
* One backend system consisting of more than 10 Docker containers
* PostgreSQL database
* Redis
* Potentially RabbitMQ
* Self-hosted Jenkins server and runners
* Private Docker Registry

The backend includes API services, data fetchers, Laravel Horizon workers, and queue-processing services.

The ideal candidate should have strong experience with Docker, Linux, CI/CD, Jenkins, PostgreSQL, Redis, RabbitMQ, networking, infrastructure security, backup and recovery, and production migrations with minimal downtime.

This is initially a project-based engagement focused on infrastructure migration. After the migration is completed, we may continue working with the engineer on a part-time basis for ongoing infrastructure support, maintenance, and optimization.

About SpeedSize

SpeedSize powers the next generation of video-led e-commerce. Our patented psychovisual AI and AI-first delivery remove a compromise the industry has lived with for 30 years, speed or quality, so brands can serve full-quality video and imagery at a fraction of the size and load. We work with premium enterprise brands and we're scaling fast.

The role

You'll own the GTM OS: the systems that power our entire go-to-market motion across sales, marketing, partnerships, and the handoffs into finance, operating as one cohesive system fed by clean, structured, real-time data.

You'll transform HubSpot into a ledger for the entire company, deploy a PRM, deploy Sybill, and prepare the OS for AI agents (e.g. Gemini Enterprise). You'll build the reporting the company's divisions run on day to day, and own the data quality that holds it all together.

What you'll own

• HubSpot as the company ledger. Architect and build the object and data model, lifecycle states, pipelines, properties, and workflows so HubSpot becomes the ledger the entire company runs on.
• Context graph (Sybill). Deploy and own the context graph. It auto-populates HubSpot with clean, structured data and gives the entire company a unified, data-driven, customer-centric brain to query.
• Partner system (PRM, e.g. Introw.io). Deploy and own the PRM: data model, deal registration, attribution, partner workflows, and payouts.
• Data architecture, quality, and automation. Own enrichment, routing, scoring, and attribution, and automate lead capture, handoffs, lifecycle, and renewals so teams move without manual setup.
• Integrations and MCP. Connect the stack through APIs and prepare it for MCP access so it's ready for AI agents (e.g. Gemini Enterprise).
• Reporting and forecasting. Build the pipeline, forecasting, and attribution reporting the company's divisions run on day to day, and the data-quality standards that keep it trustworthy.

Who you are

• A GTM systems builder. You build revenue systems that compound. You sit where marketing handoffs meet sales execution and post-sale expansion, and you turn business problems into scalable systems.
• Fluent in HubSpot and the wider GTM stack. You know HubSpot cold as the system of record, and you've worked across CRM, automation, and data tooling to make a stack operate as one.
• AI-native. You think AI-first, you're comfortable with the technology, and you can design a data structure and systems built for the agentic future.
• Outcome-driven. Beyond knowing workflows, you tie every build to the business outcome it drives and ruthlessly prioritize your work against them.
• An owner. You think in outcomes and handoffs, and you run a domain end to end.

Requirements

• Proven experience building and owning GTM systems across sales and marketing
• Deep, hands-on HubSpot expertise as the system of record
• Experience deploying and integrating a PRM and the wider GTM stack
• Workflow automation, data architecture, and data-quality governance (enrichment, routing, scoring, attribution)
• API integration work and data modeling
• Revenue forecasting and pipeline analytics
• Familiarity with Google Workspace and Slack
• Plus: experience with agentic AI, MCP, and context graphs (Sybill)

How we work

You'll work directly with the SVP of Sales & GTM and closely with our CEO and CTO. We move fast, build from first principles, and expect owners.

About us:
Gismart is a value-driven mobile app developer with a strong presence in the Health & Wellness, Utilities, and Music app markets. We have achieved a significant milestone of over 1 billion downloads worldwide, taking a step toward our mission of cultivating the well-being of people worldwide. With headquarters in London, UK, Gismart is a dynamic global company with a reach extending across Europe and far beyond. Our determined team comprises over 350 individuals who bring diversity, creativity, innovation, and relentless drive to the company. Gismart unites professionals from diverse backgrounds in entertainment, music, and tech, allowing us to play to each other’s strengths and succeed as a team.

Our mission:
Become a stepping stone on our customers’ journeys of self-improvement.

Our values:

• Deliver what matters
• Respect and support others
• Initiate and own
• Voiceopenly
• Execute with quality

If you are passionate about mobile app development and want to join a company that’s reshaping the industry, Gismart is the place for you. We provide exciting career opportunities, a supportive workplace culture, and the chance to contribute to a team that is making a tangible impact. For more information on Gismart, visit gismart.com.

Responsibilities

• Own the User Acquisition process within the team, including campaign launches, day-to-day management, performance analysis, and ongoing optimization.
• Take a data-driven approach to analyzing campaigns, funnels, and creatives on a daily basis and develop clear “rules of engagement” for advertising campaigns.
• Generate creative ideas in collaboration with SMM, PMM, and GM.
• Conduct audience research from a performance marketing perspective, including demographics, interests, behaviors, and pain points.
• Organize brainstorming sessions and develop marketing hypotheses (creatives, funnels, ad campaigns) with PMM, CMM, and GM.

Requirements

• Experience with paid acquisition on Meta and Google ADS
• Mobile (SKAN) expertise
• Managing $100+K in monthly budgets
• Expertise in subscription models
• Understanding key performance marketing metrics: CPM, CPI, CPA, LTV, ROI, ARPU, etc.
• Experience in analyzing massive datasets and making actionable decisions based on them 
• Comfortable managing multiple tasks or projects simultaneously
• English level: B1–B2+

Would be a plus 

• Experience using AI for operational automation and testing TikTok Ads
• Experience with subscription products / mobile apps
• Familiarity with attribution tools (AppsFlyer / Adjust)
• Practical understanding of A/B testing and funnel optimization 
• Basic BI knowledge

Employee Benefits:

• Remote-First Culture: Our team is diverse and extensive, just like our product portfolio. We provide a flexible working schedule and let you work anywhere in the world, either remotely or in one of our corporate hubs.
• Сoworking Compensation: We provide 100% compensation for coworking spaces in Ukraine (except Kyiv, where we have a cozy, autonomous hub) and 50% compensation for coworking spaces worldwide to ensure everyone has a comfortable and inspiring workspace.
• Free Office Lunches: We want you to stay fueled and focused, so we provide delicious free lunches for everyone working from our hubs. It’s one less thing for you to worry about during a productive workday.
• Public Holidays Policy: Gismart observes public holidays based on the Ukrainian or Polish holiday calendars. Employees working in other locations are entitled to 12 public holidays per year.
• 100% Sick Leave Compensation
• Mental and Physical Health: To help you stay happy and healthy, Gismart will partially cover your medical insurance, sports activities, and therapy costs.
• Personal Equipment Policy: Of course, we’ll provide you with all the equipment you need or cover the maintenance cost for your own tools.
• Personal Learning and Development: We love to see you learn and grow, so Gismart will cover 70% of your professional development courses. We’ll also pay for 100% of corporate English courses.
• Time-Off Policy: Every employee gets 18 working days of paid vacation and 3 personal days per year, with an extra day added for each year at Gismart.
• Corporate Events: We are remote-first, but we love meeting up in person. Whenever possible, we organize corporate events and team-building activities across all Gismart hubs.

About the Role

We're a fast-growing HVAC company scaling from $1M to a $2M–$4M annual target. We're looking for an Executive Assistant / Chief of Staff — not a traditional VA — to become the owner's right hand and help build the company's operational backbone. This is a long-term, high-trust role with a clear path to Chief of Staff or Director of Operations.
 

What You'll Own

• Full inbox management: sorting, prioritizing, drafting responses, tracking follow-ups
• Calendar coordination: scheduling, reminders, meeting organization
• Task management: centralized tracking, weekly reporting, workflow organization
• Meeting support: attending, recording, documenting decisions and action items
• Daily/weekly reporting (revenue, open estimates, missed calls, reviews, KPIs)
• Client experience monitoring: reviews, reputation, communication quality
• Contractor coordination: SEO, marketing, suppliers, vendors
• Growth track: eventually training a future Office Manager, building SOPs, overseeing dispatch/CSR quality
   

Who We're Looking For

• Fluent Ukrainian or Russian + English (C1 or higher)
• Higher education degree (business, management, economics, finance, or engineering a plus)
• Prior experience as an EA, Operations Manager, Project Manager, or Chief of Staff preferred
• Strong, hands-on proficiency with AI tools (ChatGPT, Claude, Gemini, etc.)
• Excellent written communication and high organizational standards
• Proactive, systems-thinking mindset — able to solve problems independently and bring recommendations, not just questions
• Comfortable handling confidential information with discretion
• Genuinely seeking a long-term career within one company (this is not a short-term or part-time gig)
   

What Success Looks Like

• 6 months in: Independently running communications, tasks, reports, and meetings; freeing up 15–20+ hours/week of the owner's time
• 12 months in: A true right hand — participating in operational decisions, hiring, and building the company's management system

About the role

No legacy, no bureaucracy, — just you and a small but incredibly strong engineering team making the right technical decisions together. A chance to go deep into fintech (card payments, compliance, settlement) and actually shape the product architecture.
 

Finance focus. This role is for our Finance direction: settlements, reconciliation, bank integrations, and integration with the core banking system. You'll go deep into the money flow — how funds move, settle, and reconcile across gateway, processor, schemes, and banks.
 

Fintech experience is essential. We need someone who already knows payments and fintech — this isn't a domain to pick up on the side. We expect proactivity and a readiness to take on and own the domain expertise: be the person the team relies on for settlement and reconciliation logic.
 

Important: we need a strong engineer with deep technical background. The engineering team is top-tier, and the bar is high. We're not looking for average — we're looking for people who can make decisions independently and own the outcome.
 

What you'll do:
 

Backend (Kotlin)

• Financial Core: double-entry ledger (immutable), settlement engine (MDR calculation, netting, payouts), pricing engine (IC++/blended), rolling reserve management
• Integrations: REST API integrations with payment gateway, card processor, KYC/KYB, SEPA/SWIFT payouts
• Webhook processing: ingestion and processing of vendor webhooks
• BPMN workflows: Camunda 8 — service tasks, user tasks, DMN decision tables for business processes (merchant onboarding, AML investigation, dispute management, settlement)
• Compliance: transaction monitoring rules, sanctions screening integration, SAR workflow
• API: REST API for merchant portal and ops panel
   

Frontend (Next.js)

• Merchant Portal: dashboard (transactions, volumes, conversion), settlement history, payouts, chargebacks, API keys, webhook settings, onboarding wizard
• Ops Panel: case management (AML, disputes), treasury dashboard, compliance dashboard, underwriting, merchant management
• Developer Portal: API documentation (OpenAPI), integration guides, sandbox
   

General

• Reconciliation: multi-layer reconciliation engine (gateway ↔ processor ↔ scheme ↔ bank ↔ safeguarding)
• Reporting: regulatory reporting, scheme reporting (Visa/MC), financial (P&L)
• Testing: we're AI-first when it comes to testing — fully automated coverage at every level: unit, integration, E2E. No manual QA — you write code, you write tests. E2E tests for the full payment flow (auth → capture → settlement → payout), integration tests with vendors, BPMN process tests via Camunda API

Requirements:
 

Must have

• 6+ years of Kotlin or Java (Spring Boot) — REST APIs, JPA/Hibernate, transaction management
• 3+ years of Next.js / React — SSR, TypeScript, state management
• PostgreSQL — queries, migrations, indexes, JSONB
• REST API design — versioning, error handling, idempotency
• Git, CI/CD
• Webhook processing, event-driven architecture
• Okta / OAuth2 / OpenID Connect

Fintech / payments experience — a must, not a nice-to-have: settlements, reconciliation, bank integrations, integration with a core banking system

AI-fluency — active integration of AI tools (Cursor, Claude Code, Codex) into daily engineering work. Not just "aware of AI" — uses it to multiply productivity, with a critical eye for generated output

Proactivity — identifies problems before they surface, proposes solutions, drives them to done. Doesn't wait to be told what to do

English: confident reading and listening is a must. Good spoken English is a strong plus
 

Nice to have:

• Understanding of double-entry accounting
• Camunda / BPMN experience
• Tailwind CSS, shadcn/ui

You’ll own backend and platform engineering for a video streaming product built primarily in Go, with Rust and C/C++ for performance-critical paths, running on Kubernetes across AWS and GCP via Pulumi. This is a live, production system - real services, messaging, caching, persistence, and the control plane that keeps the platform running, not a greenfield build. Video streaming knowledge is a plus, not a gate: if you’re a strong Go/systems engineer curious about real-time media, this is a fast way to grow into that domain while doing serious backend and infrastructure work.

Quick summary: 
Senior Software Engineer, Go / C++ / Rust - backend services, distributed systems, Kubernetes (production), Pulumi, Linux, AWS/GCP. 7+ years. Hourly contract, initial 6-month engagement. Video streaming domain knowledge (SRT/RTMP/GStreamer) is a valued bonus, not a hard gate.
 

What you’ll do

Backend & systems (primary focus):
- Design and build production-grade backend services, primarily in Go 
- Implement performance-critical components in Rust and/or C/C++ 
- Build and maintain APIs and internal services for media orchestration and platform control 
- Integrate messaging, caching, and persistence layers: RabbitMQ, Redis, PostgreSQL (MySQL acceptable) 
- Write clean, testable, production-ready code with strong ownership of quality and reliability
 

Cloud, DevOps & infrastructure (primary focus): 
- Containerize services with Docker and deploy on Kubernetes 
- Define and manage infrastructure with Pulumi (IaC) 
- Deploy and operate services across AWS and GCP 
- Own Linux-based deployments, debugging, and runtime operations - Implement CI/CD pipelines and operational best practices 
- Improve observability through logging, metrics, and tracing

Distributed systems & platform architecture: 
- Design for scalability, resiliency, and failure tolerance 
- Take part in production troubleshooting, performance tuning, and capacity planning 
- Contribute to the control plane: orchestration, lifecycle management, health monitoring, configuration 
- Work closely with DevOps and infrastructure teams
 

Video streaming & media (secondary domain knowledge, not a day-one requirement):
- Real-time streaming protocols: SRT, RTMP, MPEG-TS 
- GStreamer and/or FFmpeg exposure; custom GStreamer plugin development is a strong bonus 
- Video encoding/decoding concepts (H.264, H.265, muxing/demuxing) 
- Delivery protocols: HLS, LL-HLS, MPEG-DASH/CMAF, WebRTC
 

Who we’re looking for

Must have 
- 7+ years of professional software engineering experience, with proven ownership of complex, production-grade systems 
- Strong Go proficiency - or a clear, demonstrated ability to ramp up quickly - Solid C/C++ (memory management, concurrency, performance profiling) 
- Working knowledge of Rust for performance-critical components - Strong hands-on Linux experience 
- Docker 
- Kubernetes - real production experience 
- Pulumi (IaC) 
- RabbitMQ and Redis 
- PostgreSQL or MySQL 
- Working exposure to AWS and GCP 
- Strong problem-solving skills in low-level and distributed environments; comfortable operating independently in ambiguous, fast-moving conditions 
- Clear technical communication in English

Nice to have 
- Python and/or JavaScript 
- Practical understanding of SRT, RTMP, MPEG-TS 
- GStreamer experience, especially writing custom plugins 
- FFmpeg experience 
- Familiarity with HLS, DASH, or WebRTC
 

Conditions

• Engagement: hourly contract, initial engagement of ~6 months
• Company details are shared at a later stage of the process

REQUIREMENTS

• Location: Warsaw (office-based/hybrid).
• 5+ years of experience as a Business Analyst, Process Analyst, Business Process Automation Specialist, or in a similar role.
• Extensive experience analyzing business systems and processes, documenting the "as-is" state, and designing the "to-be" model.
• Strong experience in business process optimization, implementation, and continuous improvement.
• Good knowledge of BPMN and experience with process modeling, automation, and visualization tools.
• Experience working in medium to large organizations (ideally 100+ employees).
• Strong documentation skills with the ability to create and maintain clear, structured, and logical documentation in English.
• Solid understanding of software development and SDLC.
• Strong understanding of software testing processes and methodologies.
• Experience working closely with QA teams and a good understanding of testing workflows, test lifecycle, and quality assurance best practices.
• Experience with operational business processes, such as HR, Finance, Procurement, or administrative workflows, is a plus.
• Hands-on QA experience is a strong advantage but is not a mandatory requirement.
• Strong analytical thinking, a structured approach to problem-solving, and excellent communication skills.
• Upper-Intermediate (B2) or higher level of written and spoken English.

RESPONSIBILITIES

• Lead the analysis and optimization of business processes, with a primary focus on testing-related workflows.
• Conduct audits of existing business processes and document the current ("as-is") state.
• Design and document future ("to-be") processes and workflows aligned with business objectives and operational efficiency.
• Gather, analyze, and document business and functional requirements.
• Create clear process maps, documentation, and workflow visualizations using BPMN or similar methodologies.
• Identify opportunities for process automation, standardization, and continuous improvement.
• Drive the implementation of process improvements and support change management activities.
• Present proposed process changes to stakeholders across Engineering, QA, HR, Finance, and other business functions, ensuring alignment and successful adoption.
• Work closely with QA teams to analyze, optimize, and improve testing processes across the software development lifecycle.
• Validate implemented changes, measure their effectiveness, and continuously analyze outcomes to ensure process efficiency and business value.
• Stay up to date with industry best practices and proactively identify opportunities to improve workflows and operational excellence.

WE OFFER

• Competitive salary depending on your experience;
• Professional development opportunities;
• Study and practice of English: courses and communication with colleagues and clients from different countries;
• Compensation package (paid vacation, sick leaves);
• Comfortable office or possibility to work remotely.

If your qualifications and experience match the requirements of the position, our recruitment team will reach out to you in a week maximum. Please rest assured that we carefully consider each candidate, but due to the amount of applications the review and further processing of your candidacy may take some time.

About the Role:

We are looking for a proactive and detail-oriented General QA Engineer who can own the full testing lifecycle. This role is ideal for a strong junior or mid-level specialist who is comfortable working independently, collaborating with developers and product teams, and ensuring high product quality from requirements to release.

Responsibilities:

• Perform full-cycle testing: from requirements analysis to release validation;
• Design, write, and maintain test documentation (test cases, checklists, test plans);
• Conduct manual testing of web and/or mobile applications;
• Identify, document, and track bugs (e.g., using Jira or similar tools);
• Perform regression, smoke, sanity, and exploratory testing;
• Collaborate closely with developers, product managers, and designers;
• Participate in grooming, planning, and sprint activities;
• Validate requirements and provide early feedback on potential issues;
• Support release processes and post-release verification.

Requirements:

• 2+ years of experience in QA (or strong junior with solid practical experience);
• Commercial experience with Playwright + TS
• Understanding of QA methodologies, testing types, and software development lifecycle (SDLC);
• Experience with manual testing of web applications (mobile is a plus);
• Ability to write clear and structured test documentation;
• Experience with bug tracking systems (e.g., Jira, YouTrack, etc.);
• Basic knowledge of API testing (Postman, Swagger, etc.);
• Understanding of client-server architecture;
• Basic SQL knowledge for data validation;
• Experience working in Agile/Scrum teams;
• Good analytical thinking and attention to detail;
• English level: Intermediate or higher (written and spoken).

Hi! I'm Head of Affiliates at PAXLE — an international group of ADTech companies operating in the Performance Marketing industry across Dating, Gambling, and Sweepstakes verticals.

We are looking for an Account Manager with experience in an Affiliate Network, Affiliate Program, Advertiser, or Performance Marketing environment to join our team.

This role focuses on building and developing relationships with advertisers across multiple projects within the PAXLE ecosystem. We are open to both specialists with hands-on experience and motivated junior candidates who already have a solid understanding of affiliate marketing fundamentals and are eager to grow within the industry.

You'll work directly with advertisers, negotiate partnership terms, launch new offers, and help grow long-term business relationships.

Requirements:

• 0.5+ years of experience as an Account Manager or Advertising Manager in the affiliate marketing industry, with a strong focus on dating, gambling, or sweepstakes verticals.
• Deep understanding of key performance metrics: CPA, CPL, CTR, CPV, CPC, RevShare, ROI, LTV.
• Hands-on experience working with affiliate tracking platforms such as Affise, Voluum, Binom or similar.
• Solid grasp of traffic sources and fundamentals of Lead Generation, SEO, PPC, and Email Marketing.
• Good knowledge of the affiliate marketing landscape: market trends, key advertisers, major affiliate programs.
• Strong negotiation and communication skills, with the ability to build and maintain long-term partnerships.
• Analytical mindset and a structured approach to work; able to prioritize, stay organized, and manage multiple tasks.
• Initiative-driven, growth-oriented, and open to experimenting with new ideas and approaches.
• Upper-intermediate English (written & spoken) — confident in business communication.

Responsibility:

• Build and maintain strong, trust-based relationships with existing advertisers, ensuring long-term cooperation and high retention. Support acquisition of new advertisers when needed.
• Provide ongoing support, strategic guidance, and feedback to advertisers to strengthen collaboration and improve results.
• Monitor, analyze, and optimize campaign performance, including conversion points of creatives and traffic quality.
• Work with tracking platforms such as Affise and Marksel — upload offers, monitor real-time statistics, ensure proper tracking setup, and troubleshoot any issues.
• Perform regular statistics reconciliation and finance control from the advertiser’s side — ensure data accuracy and prepare reports to align financial metrics with actual performance.
• Stay updated on industry trends, tools, and competitors. Explore and evaluate new opportunities for partnership and campaign development.
• Offer & Partner Acquisition (on demand): Search for new offers or partners upon request to expand the network and diversify traffic sources.
• Consistently meet and exceed individual commercial KPIs, focusing on ROI and partner growth.

Work Conditions:

• Remote work in Ukraine or from abroad;
• Medical insurance;
• Over 30 days off throughout the year (20 working days of vacation + public holidays) and 10 sick days;
• Corporate English courses;
• A MacBook for convenient work;
• Salary linked to the current exchange rate;
• Reasonable and loyal management;
• Team-building activities, knowledge sharing, and many interesting initiatives within and outside the holding company.

We’re looking for a Lead People Partner who knows how to support players, boost team morale, and keep the vibes high — even during difficulties. If you believe people > processes (but still love good ones), we might be your next co-op mission.

• Support and challenge managers — coach them through people issues, help make decisions, or just be their sounding board, help their teams grow, support, and retain like true leaders;
• Own the full employee journey — from the first “Hi” during onboarding to the last “GG” at offboarding (we hope not too often 😅);
• Build and improve core HR processes — adaptation, feedback loops, check-ins, goal setting, performance reviews, promotions, L&D initiatives that elevate skills across the team, etc.;
• Help create and maintain a healthy team culture — support transparency, trust, open communication, good vibes, initiate team-building and development events, ensuring strong collaboration and lasting bonds;
• Analyze and act — use data, surveys, and feedback to track team health, engagement, and improvements over time;
• Lead & run meaningful rituals — like 1-on-1s, performance reviews, pulse checks, feedback sessions, retrospectives, etc.;
• Lead or support internal projects — from policy updates and scaling plans to process revamps and team-wide experiments;
• Be part of our employer brand — not as a marketing piece, but through real, human experience in the company;
• Conduct HR initiatives across the company — wellness, L&D, DEI, whatever makes people’s work lives better;
• Collaborate closely with HRD to handle stakeholders requests and deliver effective solutions;
• Mentor & support your People Partner teammates — help to grow & develop all members of PP team, be a mentor and a go-to person for them 🚀

• 5+ years of proven experience in People Partner / HRBP roles, with at least 2+ years supporting cross-functional tech/product teams;
• Deep understanding of core HR processes & hands-on experience designing them — onboarding, performance, feedback, engagement, L&D, offboarding — and ability to build them from scratch or improve;
• Hands-on experience working with team leads and senior managers as a strategic partner: giving feedback, resolving conflicts, driving growth conversations;
• Strong background in handling complex people cases — burnout, retention risks, difficult feedback, underperformance, team restructuring;
• Comfort working with data & analytics — surveys, dashboards, insights — and turning numbers into meaningful actions;
• Experience leading or mentoring people — you're not afraid to take responsibility for others’ growth;
• Excellent communication & facilitation skills: from 1-on-1s to all-hands, from tough convos to smooth onboarding talks;
• Strategic mindset: you’re able to zoom out, see the system, and push for improvements across the company;
• Solid understanding of modern HR tech & tools (ATS, HRIS, surveys, automation — you know what works and what’s trash);
• Comfortable working in high-pace, high-autonomy environments with minimal hand-holding;
• English proficiency at B2+ level.

• Experience with the People Force or HiBob HR System;
• Skilled at asking insightful questions for effective interviewing and coaching, aimed at gathering essential information and fostering personal growth;
• Experience implementing and testing processes in a rapidly changing environment and company growth;
• An interest in games like CS & Dota2 is a plus!

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

Senior Ruby developer ASAP
(Please, send candidates only with the relevant skills specified in the white label CVs!)

We're looking for a Senior with 8+ years of experience with a strong knowledge of both Ruby on Rails and Typescript.

FTE: Full time (40 h per week)
Timeline: 3-6 months (tbd)
Start: ASAP
English: B2

Recruitment process: a tech check with us, then an interview with the client

Requirements:
A Full-Stack Craftsman: You are an expert in Ruby on Rails and TypeScript, capable of building everything from complex dashboards and billing UIs to sleek documentation platforms.

The "DevEx" Champion: You have a natural empathy for other developers. You’ll develop deep knowledge of our platform (Pub/Sub, Chat, LiveSync) and use the product yourself to gain a first-hand understanding of the developer experience.

Comfortable with Ambiguity: You thrive in high-level vagueness. You can take a feature from a loose concept to a shipped product with minimal hand-holding, identifying problems and proposing solutions independently rather than waiting for a roadmap.

Accountable & Reliable: You take pride in high-quality, well-tested code. You meet your delivery commitments, provide realistic estimates based on technical complexity, and communicate proactively if a timeline is ever at risk.

An Owner: You monitor what you build in production and take personal ownership of quality issues. You see a feature through its entire lifecycle, from the first line of code to the final metric.

About Bluedot
 

Bluedot is an AI meeting platform used by over 100,000 companies, including The New York Times, Ajax, Jooble, Etsy and many others.

We’re a profitable, fast-growing business backed by Google, OnDeck and strong angels — but importantly, we operate entirely on our own revenue.

No burn rate. No dependency on fundraising. Our growth is stable and fully funded by the product itself.

We build across Mobile, Desktop, and Chrome apps, focusing on real-time audio/video processing, large-scale distributed systems, and cutting-edge LLM features.
 

Our tech stackTech Stack

• Languages: Node.js
• Backend: AWS, Kafka, MongoDB, ElasticSearch, Terraform,
• AI Tools: Claude Code, Cursor
   

About you

• Hands on builder who loves working in a startup environment
• We are language agnostic, but you proficiency in Node.js would be an advantage.
• Practical experience designing and implementing distributed systems leveraging AWS services.
• You care about design, passionate about TDD and can work independently.
• You’re an open-minded self-learner who actively tries to understand what’s happening around you.
• Already have experience working with AI coding tool like Claude Code, Cursor, etc
• Comfortable transitioning between different contexts and codebases, enabling you to jump in and rapidly unblock teammates facing thorny obstacles
   

What we offer

• Competitive salary + equity in the company.
• Remote or hybrid options available at WeWork offices.
• Minimal meetings, fully asynchronous culture, full autonomy
• Paid vacation, sick leave and days off.
• Will work with a modern tech stack and the latest LLM systems.