Jobs at Djinni

About BULLS MEDIA
BULLS MEDIA is a global leader in digital marketing, dedicated to simplifying decision-making and connecting customers with top-tier brands. Our cutting-edge technology empowers millions of consumers worldwide to make smarter and more confident purchasing decisions.

Our expertise lies in building high-performing review websites. We specialize in developing streamlined landing pages for our clients, ensuring seamless customer experiences while efficiently collecting and managing data through our proprietary tracking system.

We are currently seeking an HR Manager to join our team for temporary duration.

What You Will Do

• Conducting performance reviews and supporting performance management processes
• Participating in and driving Learning & Development (L&D) initiatives for employees
• Managing the onboarding process to ensure smooth employee integration
• Conducting regular one-on-one (1:1) meetings with employees
• Managing the offboarding process, including exit interviews and documentation
• Preparing and analyzing HR reports and metrics (e.g., turnover, engagement, hiring data)
• Coordinating the recruitment process in collaboration with hiring managers

• Office administration: organizing the smooth operation of the office, coordinating administrative processes, maintaining documentation, purchasing office supplies, and ensuring comfortable working conditions for the team.

   

What We Offer

• 21 days of paid leave per year
• 7 days of sick leave annually
• Health insurance
• English-speaking clubs
• Corporate events and team-building activities
• Long-term cooperation
• Annual performance review
• All necessary technical equipment provided
• Hybrid work format: 4 days in the office, 1 day fully remote

Required Experience to Succeed in This Role:

• At least 1.5 year of experience in an HR / Recruitment role within a company
• Intermediate+ level of English (spoken and written)
• Excellent administrative and organizational skills
• Experience conducting terminations, hearings, and managing HR documentation
• Comfortable working with data and HR systems (data-driven mindset)
• Strong interpersonal and communication skills
• Ability to manage budgets and prepare detailed HR reports
• Bachelor’s or Master’s degree in Human Resources, Business Administration, or a related field (nice to have)

We are looking for an experienced IT Support / NOC Engineer with strong MSP or outsourced IT support experience. The person should be comfortable working with multiple client environments, handling tickets, troubleshooting Microsoft 365, Windows Server, endpoint devices, networking issues, security tools, backups, and cloud infrastructure.

The ideal candidate should not only react to support requests but also understand how to monitor systems, document recurring issues, communicate clearly with customers, and escalate problems when needed. This role requires someone reliable, structured, and able to work independently in a fast-moving support environment.

Responsibilities:

• Handle L1/L2 technical support requests for business users and client environments.Monitor customer infrastructure, cloud systems, servers, endpoints.
• Administer and troubleshoot Microsoft 365 services, including Exchange Online, Teams, Intune, Entra ID / Azure AD, and user access issues.
• Support Windows desktop, Windows Server, basic Mac OS.
• Work with Active Directory, DNS, DHCP, TCP/IP, VPN, remote desktop tools, and common network troubleshooting scenarios.
• Support security and endpoint protection tools such as Microsoft Defender, Bitdefender, Sophos or similar solutions.
• Work with RMM, PSA, ticketing, time tracking, and documentation platforms such as ConnectWise and ITglue.
• Communicate with third-party vendors and software support teams when deeper troubleshooting is required.
• Create, update, and maintain technical documentation, SOPs, troubleshooting guides, and client environment notes.

Required Skills:

• Strong experience in MSP, NOC, remote IT support, or outsourced infrastructure support.
• Good practical knowledge of Microsoft 365 administration: Exchange, Teams, Intune, Entra ID / Azure AD.
• Experience with Windows Server and Windows desktop support.
• Understanding of networking fundamentals: DNS, DHCP, TCP/IP, firewalls, VPNs, routers, switches.
• Experience with remote support tools such as TeamViewer, ScreenConnect or similar.
• Experience with ticketing and documentation discipline.Good written and spoken English for customer communication.
• Ability to support several clients or environments at the same time without losing structure.
• Ability to troubleshoot issues independently, gather details, analyze logs, and communicate next steps clearly.
• English - Upper Intermediate, French - Upper Intermediate

Nice-to-Have Skills:

• Experience with MSP tools such as ConnectWise, Kaseya, or similar.
• Experience with security platforms such as Microsoft Defender, Sophos, Blackpoint, Ironscales, ConnectSecure, or similar.
• Basic PowerShell scripting for automation and troubleshooting.Experience supporting business software such as QuickBooks, Sage, tax/accounting software, or other client-specific applications.
• Certifications such as MS-900, Network+, Sophos, Datto, Microsoft 365, Azure Fundamentals, or similar.
• Experience with Citrix, RDS / Terminal Services, VMware ESXi, vSphere, Hyper-V, or Azure infrastructure.

Personal Qualities:

• Reliable and disciplined in daily support work.
• Calm under pressure, especially during incidents or urgent client requests.
• Strong customer-service mindset.
• Able to document work clearly and consistently.
• Flexible with different client environments, tools, and processes.
• Able to learn new systems quickly and ask the right questions when documentation is missing.

Hiring process: HR Interview; Technical Interview; Client Interview.

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Senior .Net Developer to join our team in Lviv!
 

What You'll get to do:

• Hands-on development and integration of the evolving business functionality on the core part of the platform with other office locations.
• Understanding business requirements and their mapping to the given software framework.
• Discussing business requirements along with the Team Leader, Business Analysts, Project Managers, and other parties involved.
• Adhering to the Agile methodology and design principles of the project.
• Working in a test-driven, object-oriented environment.
• Participating in the design and implementation of the new architecture of the next-generation GamMatrix platform.
• Offering the QA and support team assistance whenever issues arise.
• Adhere to best practice development standards (such as continuous integration and deployment).
• Ability to understand the complex technical architecture.
• Ability to manage multiple priorities, commitments and tasks.

What You need to know:

• Experience with ASP.NET 4+ Frameworks and .Net Core 3.1+.
• Good understanding and experience with relational database systems (MSSQL Server, PostgreSQL) GIT, CI/CD practices.
• Strong knowledge of OOP, SOLID principles, and design patterns.
• Experience with multi-thread programming.
• Experience using containerization technologies (Docker) and orchestration technologies (Kubernetes).
• Experience implementing and using message queues (Kafka, Rabbit MQ).
• Hands-on experience writing unit tests.
• Experience with distributed caching solutions (Redis).
• Knowledge of n-tier applications, distributed applications.
• English proficiency.

Nice to have:

• Strong knowledge of C#.
• Experience with building and managing microservices, parallel and asynchronous programming design patterns.
• Experience building REST APIs and self-description services (ex: Swagger).
• Experience with Log Systems: Grafana, Kibana.
• Experience with modern software development life-cycle.
• Development experience with web services.
• Self-motivated and result-oriented.
• Excellent communication skills (oral and written).
• Analytical mindset.
  
  Here's what we offer:
• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons.
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference! 
 

N-iX is a software development service company that helps businesses across the globe develop successful software products. Founded in 2002, N-iX has come a long way and increased its presence in nine countries -  Poland, Romania, Ukraine, Bulgaria, Sweden, Malta, the UK, the US, and Colombia. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies.

We are looking for a Middle HRMS Configurator/People Analyst to join our HR CoE.
In this role, you’ll help shape and configure HR processes across the company, transforming the N-iXer lifecycle into a seamless, personalized experience.

Responsibilities:

• Gathering and analyzing current-state data and performance indicators to identify process gaps ahead of system implementation
• Brainstorming and redesigning HR processes: from document flows to performance reviews and self-service forms - every step of the N-iXer journey
• Configuring and replicating workflows and other HRMS components
• Validating and resolving configuration issues and errors
• Testing business scenarios and collecting UAT feedback
• Mapping and migrating legacy and current people data
• Supporting access setup and integration testing

Requirements:

• 2+ years of relevant experience with system configuration, people data analysis, process design and quality assurance
• Advanced user of Google Sheets/Excel, or similar analytical tools, with strong analytical skills and keen attention to detail
• Intermediate or higher level of English
• A proactive, reliable self-starter who thrives both independently and in collaborative settings
• Strong problem-solving skills with the ability to dig deep, stay curious, and persist until the issue is fully resolved

Nice to have:

• Experience in leading process transformation initiatives
• Hands-on involvement in implementing or configuring HRMS, ERP, CRM, or ATS platforms
• Interest or experience in creating communication plans and creating engaging content (videos, presentations, visuals)

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 looking for a trainee in Software Development who wants to grow into a Full Stack Developer. You should be a self-motivated person, eager to learn and apply modern technologies (including AI) to build real solutions for the company. You will work on internal tools, automations, and custom software across front-end and back-end: user interfaces, APIs, databases, integrations, and deployments.

You won’t know everything on day one, but you will learn quickly. Expect to contribute to real company projects within your first months. You will work closely with experienced developers and receive mentorship. Over time you should take ownership of small tasks and grow into an independent engineer. This is a long-term opportunity and a potential career path, not just an internship.

What to expect from your work

Tech stack you will work with for sure:

• JavaScript/TypeScript
• React
• Node.js
• REST APIs
• PostgreSQL / MongoDB
• Git & GitHub

AI-related stack

• OpenAI API (automation, text generation, integrations)
• Cursor / AI-assisted development tools

Domains & areas

Business-related

• Internal tools & dashboards
• Business process automation
• Operations & CRM systems

Tech-related

• Front-end development (React UI)
• Back-end development (Node.js APIs)
• Database design & queries
• API integrations
• Basic DevOps & deployment

Things you may work with later

• Next.js
• Docker
• AWS / DigitalOcean
• CI/CD (GitHub Actions)
• Microservices architecture

• Infrastructure as Code

   

Requirements for the candidate

Must have:

• Basic knowledge of JavaScript
• Understanding of how web applications work (frontend + backend basics)
• Strong motivation to learn and grow

• Full Stack Development

   

Will be a plus:

• Experience with React or Node.js (even pet projects)
• Understanding of REST APIs
• Experience with databases
• Familiarity with Git

No required:

• Commercial experience
• Perfect English
• Knowledge of the full tech stack

We care more about your learning ability, mindset, and motivation.

We encourage candidates to apply even if they do not match 100% of the list.

Mentorship and growth path

• Work in a team with other selected trainees — Month 1
• Trainee position — Months 2–4

• Review and potential move to Junior Full Stack Developer position

   

About the company

We provide:

• Custom Software Development Services
• UX/UI Design Services
• Recruitment Services
• Outstaffing Services

We believe in people, because that is the core of any company: clients and employees.

We value people who are smart, proactive, and genuinely enjoy what they do.

PLEASE NOTE that we are searching for candidates who are located in Lviv and are able to visit office in Lviv.

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Trainee/Junior BI/DB Developer to join our team in Lviv!

What You'll get to do:

• Develop real-time data processing and aggregations
• Create and modify data marts to enhance the data warehouse
• Manage internal and external integrations
• Build and maintain various types of reports

Our Main Stack:

• Databases: BigQuery, PostgreSQL, SQL
• ETL: Apache Airflow, Apache NiFi
• Streaming: Apache Kafka

What You need to know:

• Bachelor’s or Master’s degree in a STEM field
• Solid understanding of Computer Science fundamentals: Software Engineering, Algorithms, Operating Systems, Networking, etc.
• Strong knowledge of at least one RDBMS (PostgreSQL, MSSQL, Oracle, MySQL), including: database internals, query optimization, indexing, partitioning, practical experience with ETL/ELT processes
• Experience in creating or supporting Data Warehouses
• Hands-on experience with at least one enterprise Business Intelligence platform
• English proficiency at an intermediate level or higher (reading, writing, speaking)
   

Here's what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons.
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!

We are looking for talented Data Analyst with a passion for managing, analyzing and visualizing data to find actionable Insights and help improve outcomes for our business and internal customers.

Responsibilities:

•Deep-dive analysis of subscriber-data from large databases;

•Writing and running SQL queries to retrieve data from databases;

•Monitoring and auditing accuracy and completeness of collected data;

•Organizing data into usable formats;

•Generating information and insights from data and identifying trends and patterns;

•Conducting A/B tests to understand and evaluate quality of data models;

•Creating data dashboards, graphs and visualizations;

•Developing and maintaining automated data processes.

Requirements:

•Experience with SQL queries and data aggregation;

•Experience SQL / PLSQL programming;

•Excellent knowledge and confident Excel user;

•Skills to optimize SQL queries;

•Experience in developing analytical reports and interactive dashboard in Power BI;

•Financial and analytical data presentation skills;

•Gaining knowledge from a large amount of data;

•Basic knowledge of statistics;

•Jira, Confluence;

•Experience in Machine Learning and Big Data technologies (as a plus).

We offer:

•A unique experience of working for the largest and most beloved mobile operator in Ukraine;

•Real opportunity to ship digital products to millions of customers;

•Remote work with possibility to visit the office;

•Onboarding program which can help with fast on-line adaptation;

•A competitive salary;

•Annual bonus;

•Paid sick leave and vacation;

•Financial aid in different life situations;

•Flexible working hours;

•Medical and life insurance;

•Great possibilities for professional development and career growth;

•Friendly & collaborative environment.

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 a detail-oriented Manual QA Engineer to join our growing product team. This role is primarily focused on manual testing, with opportunities to contribute to test automation initiatives(30%).

Responsibilities

• Perform manual testing of web and mobile applications
• Collaborate with developers, product managers, designers, and QA team members throughout the development lifecycle
• Analyze requirements and participate in early-stage quality assurance activities
• Create, update, and maintain test cases, checklists, and related QA documentation
• Identify, document, and track defects through resolution
• Execute functional, regression, smoke, sanity, and end-to-end testing
• Validate frontend, backend, API integrations, and core business workflows
• Conduct cross-browser, cross-platform, and mobile device testing
• Support existing automation frameworks and contribute to automation efforts when needed
• Continuously improve QA processes and testing approaches
• Use modern AI-based tools to optimize testing workflows and increase productivity
• Proactively communicate risks, blockers, and testing status

Requirements

• • 1,5-2+ years of commercial experience in software testing
  • Strong practical experience in:
  - Web application testing
  - Mobile testing
  - API testing
  • Understanding of software development lifecycle (SDLC) and QA methodologies
  • Basic knowledge of SQL and JavaScript
  • Experience working with bug tracking and test management tools (e.g. Jira, TestRail)
  • Familiarity with Git-based workflows
  • Understanding of REST APIs and client-server architecture
  • Strong analytical thinking and attention to detail
  • Ability to work independently and manage priorities effectively
  • Upper-Intermediate English level or higher (B2+)

Nice to Have

• Experience with test automation tools 
• Familiarity with cloud platforms like AWS or Google Cloud

GR8_TECH builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.

Why this role exists:
This role exists to build and scale a high-quality Android experience for our core products. You’ll help us deliver fast, stable, and secure mobile solutions by owning architecture decisions, improving system resilience, and driving engineering excellence across the Android domain.

What you’ll drive:

Strategy & outcomes
— Own Android architecture decisions and long-term technical direction.
— Improve app performance, stability, and scalability.
— Drive adoption of modern Android practices (Compose, Coroutines, clean architecture).
— Identify and reduce technical debt in critical areas.
— Define and track key engineering quality metrics.

Discovery & decisions
— Translate product requirements into scalable technical solutions.
— Evaluate trade-offs between speed, quality, and complexity.
— Validate architecture approaches through prototypes and experiments.
— Contribute to system design across mobile and backend boundaries.

Delivery & execution
— Build and ship high-quality features end-to-end.
— Optimize networking, storage, and app performance.
— Ensure reliable background processing and lifecycle handling.
— Maintain clean, testable, and maintainable code.
— Improve CI/CD and release processes.

Stakeholder & cross-team collaboration
— Partner closely with Product, Design, and Backend teams.
— Align on API contracts and system behavior.
— Communicate technical decisions clearly to non-technical stakeholders.
— Contribute to engineering culture and standards.

Leadership & mentorship
— Mentor junior and middle engineers.
— Lead code reviews and knowledge sharing.
— Raise the bar for engineering quality and ownership.
— Help scale team practices as the product grows.

What makes you a GR8 fit:

Must-have
— Strong experience with Android development (Kotlin).
— Deep understanding of Android SDK, app lifecycle, and system behavior.
— Hands-on experience with Jetpack Compose.
— Experience with modern Android stack (Coroutines, Flow).
— Solid understanding of architecture patterns (MVVM / MVI / Clean Architecture).
— Experience with networking (Retrofit, OkHttp) and API design.
— Strong knowledge of multithreading, concurrency, and performance optimization.

Nice-to-have
— Experience with large-scale or high-load mobile apps.
— Knowledge of security best practices (auth, encryption, data protection).
— Experience with CI/CD and DevOps practices.
— Familiarity with backend or cloud architecture.
— Experience with WebSocket or real-time data handling.
— Experience mentoring engineers or leading initiatives.

Why you’ll love working here:
Benefits Cafeteria — annual budget you allocate to:
Sports • Medical • Mental health • Home office • Languages.

Work-life & support
— Paid maternity/paternity leave + monthly childcare allowance.
— 20+ vacation days, unlimited sick leave, emergency time off.
— Remote-first + tech support + coworking compensation.
— Team events (online/offline/offsite).
— Learning culture with internal courses + growth programs.

Our culture & core values:
GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.
OWN YOUR GAME: we take initiative and own what we do.
ACCELER8: we move fast, focus smart, and keep it simple.
CHALLENGE ACCEPTED: we grow through challenges and stay curious.
BULLETPROOF: we’re resilient, ready, and always have a plan.

Remote · Full-Time · English async · Time Zones: CET +/- 2 hours · Reports to Founder

———————————————————————

ABOUT THE WORK

Riffbird is one of the largest social recruiting agencies in DACH, with 600 clients across Austria, Germany, and Switzerland. We run paid social campaigns, pre-qualify applicants on the phone, and operate the full hiring funnel for our clients.

The service works. The infrastructure does not. Today it runs on a patchwork of external SaaS tools held together by manual operator work. We're now bringing the operational layer in-house, piece by piece, and we're building it so LLM agents can do most of the work that humans currently do by clicking around.

You're coming in to build that layer. It's not a greenfield reinvention of recruiting software. It's the platform that turns an already-working service into something agents can run.

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WHAT YOU'LL BUILD

One platform, built around a single asset and a set of agents that operate on it.

THE DATA LAYER (the most important thing we own)

A unified candidate and client database. Every campaign, every screening call, every interview outcome feeds it. A candidate who doesn't fit Client A stays discoverable for Client B with proper consent. Full-text plus semantic search. This is the part of the business that's hardest to replicate from outside, and everything else on the platform exists to feed it, query it, or act on it.

THE AGENT WORKFORCE

The operational work we do today, moved one capability at a time onto agents that can run with human supervision:

• Ad creative generation (already live with Claude Code, gets expanded and integrated)

• Recruiting landing page generation, per client and per role

• Candidate research, active sourcing, and headhunting (LinkedIn, niche platforms, our own pool)

• Outbound qualification calls (telephony integration, region-by-region pitch and screening logic, full transcript and outcome tracking)

• Outreach and follow-up drafting

• Pipeline operations: moving candidates through stages, flagging stalled ones

• Reporting and anomaly detection across ad spend, funnel, and conversion

Our operators stay in charge of the work, the agents scale what they do. A capability moves from human-driven to agent-driven only when the evals back it up.

THE CLIENT WORKSPACE

Where our 600+ clients see their pipelines, get their reports, and talk to us. Multi-tenant, fast, clean. Today this is split across a stack of external tools and Slack, getting it in-house is step one.

THE AGENT PLATFORM

Typed, scoped tools, audit trails, eval pipelines, the infrastructure that lets us ship new agent capabilities without breaking client work. GDPR-clean throughout (German clients, German applicants, non-negotiable).

 

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WHAT YOU BRING

We don't care which language or framework you pick. We care that you've done the hard parts somewhere before:

• 5+ years shipping production systems where state, queues, webhooks, and idempotency actually mattered, not just CRUD over a single table

• Built and operated multi-tenant SaaS with a real permission model, not just WHERE tenant_id = ? stitched into every query

• Shipped LLM features in production where it had to work: RAG that retrieved the right thing, tool-calling that didn't hallucinate the schema, evals that caught regressions before users did

• Designed APIs and data models that agents can use without supervision, or at least understand what changes when the consumer is an LLM instead of a frontend

• Operate well in EU/GDPR territory, or have the discipline to learn it without us getting fined (in cooperation with our GDPR-expert)

• Async-remote operator: you write things down, you disagree in writing, you don't need standups

• Comfortable working directly with a founder who builds product himself with AI tools but isn't going to sparring-partner you on systems design. You own the engineering decisions, no PM in the middle. 

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WHO YOU ARE

You're already living in this stuff. You read what comes out of Anthropic and OpenAI in real time, you've shipped with the APIs, you have opinions about which eval frameworks actually work and which are theater. This is the role you've been waiting for, not the role you applied to because the comp was good.

You move fast, but you've been burned enough times to know when fast is reckless. You can hold that trade-off.

You want your name on something real, not be engineer number 47 on someone else's feature team.

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NICE-TO-HAVE

• Recruiting, HR-tech, or staffing-software experience

• Hired and led small engineering teams before

• Voice, telephony, or RTC experience

• Strong opinions about agent UX (what a tool should and shouldn't expose to an LLM)

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WHAT YOU GET

• Greenfield, full ownership. You pick the architecture, you pick the tools. No legacy code, no committee, no permission slip.

• A founder who ships. Bernd (founder) uses Claude Code daily and builds production tooling himself. You get a counterpart who understands what you're doing, not someone managing you from outside.

• Above-market pay. We won't quote a band on the public posting, but we definitely pay properly for this role.

• The opportunity to take full responsibility of the system architecture short-term and build a team to support you long-term.

• Tooling and hardware budget that respects your craft. Premium AI subscriptions, top-spec machine, conference and training budget, trips to the Bay Area when there's a reason.

• Optional two retreats a year. Austria and Dubai. Proper time together with the founder and core team, not Zoom.

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HIRING PROCESS

1. 30-min intro call with Bernd (founder)

2. 60-min architecture conversation, no leetcode, never

3. Paid pair-programming or take-home on a real Riffbird problem (4 to 8h, paid at market rate)

4. References, decision, offer within 7 days

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POSITION OBJECTIVE:

• System Developer – Custom AI & Multi-Agent Systems (Python / Gemini): is responsible for development to design, implement, and maintain a custom, production-grade AI system built in Python and powered by Google Gemini models.
• This role focuses on developing a multi-agent architecture that collaborates to solve domain-specific problems using a tightly controlled set of internal and external APIs.
• The developer will work closely with backend engineers and domain experts to ensure that AI outputs are accurate, explainable, and aligned with real-world system behavior.

RESPONSIBILITIES:

• Ensuring that AI agents interact with this platform in a reliable, deterministic, and secure manner, using well-defined API contracts and business rules. 
• Designing agent roles and coordination strategies, implementing prompt and tool-use logic, and managing context boundaries so agents operate efficiently within defined data and API limits.

• Building supporting infrastructure such as agent orchestration logic, error handling and fallback mechanisms, observability and logging, and test harnesses for validating agent behavior against known scenarios.

   

REQUIREMENTS:

• Strong proficiency in Python, including production-quality code, testing, and debugging
• Hands-on experience integrating large language models, preferably Google Gemini
• Experience designing or working with multi-agent or tool-augmented AI systems
• Familiarity with RESTful APIs and secure service-to-service communication

• Solid understanding of system design, state management, and asynchronous workflows

   

PREFERRED QUALIFICATIONS:

• Experience working with geospatial, telemetry, or fleet-tracking data
• Background in backend systems, distributed services, or data pipelines
• Experience with AI evaluation, prompt iteration, and model behavior analysisderstanding of the full mobile development lifecycle.

WHAT WE CAN OFFER YOU:

• Paid vacation and sick time 
• Public holidays 
• Technical equipment
• Happy hours on Fridays
• Company sponsored events as well as a casual work environment

SALARY COMMENSURATE WITH EXPERIENCE

Responsibilities:

1. Develop and implement new functionality within the system.
2. Cover code with unit and integration tests.
3. Use AI tools to optimize workflows.
4. Identify and eliminate bottlenecks in code and architecture.
5. Maintain and improve existing code, ensuring its readability and scalability.

Requirements:

1. Teamwork skills and proven commercial development experience.
2. Strong knowledge of PHP 7–8, OOP principles, and design patterns.
3. Ability to write clean, maintainable, and extensible code.
4. Experience working with large codebases.
5. Hands-on experience with Symfony (Sonata Admin, API Platform is a plus).
6. Solid expertise with MySQL and PostgreSQL: database architecture design, writing complex SQL queries.
7. Experience with RabbitMQ or understanding of AMQP.
8. Strong understanding of the HTTP(S) protocol and experience building REST APIs.
9. Proficiency with Git and Linux.
10. Practical experience with Docker, Kubernetes, Helm.

Nice to have:

1. Experience with MongoDB or Clickhouse.
2. CI/CD automation.
3. Practical experience developing high-load projects.
4. Experience or interest in applying AI technologies.

⚡️ We offer

1. Remote work with flexible working hours.
2. Unlimited vacation, paid sick leave, 7 additional days off per year for rest or personal matters + a birthday day off.
3. Stable, on-time compensation.
4. Monthly benefit of ~$50 for personal needs (mental health, sport, language courses, hobby, etc.).
5. Compensation of coworking expenses.
6. Corporate laptop (MacBook).
7. Company-sponsored online English lessons.
8. Minimal bureaucracy, supportive and energetic team environment.

     We are an international iGaming holding, actively growing and now launching a new online casino project on the LATAM market, with an emphasis on Argentina. 
      As part of a startup within the holding, we are creating a TOP team and inviting an ambitious and experienced Head of Affiliate, who will be able to create and scale an affiliate program capable of bringing the project to the top. 

Main tasks:

• Development and launch of an affiliate strategy for the Latam market (with a focus on Argentina)
• Formation and development of a network of partners (affiliates, media buyers, agencies)
• Building a transparent system of KPIs and analytics of affiliate channel efficiency
• Budget management, cost and ROI optimization
• Negotiations, concluding contracts and supporting key partners
• Creating a strong team (selection, motivation and development of affiliate managers)
• Monitoring the market and competitive environment, implementing best practices

What we expect:

• Experience in iGaming / Gambling / Betting as Head of Affiliate or Senior Affiliate Manager (from 3 years)
• Deep understanding of affiliate marketing and CPA/CPL/RevShare models
• Confident knowledge and understanding of traffic analytics: working with Google Analytics, AppsFlyer, Adjust or similar systems
• Experience in analyzing and optimizing traffic sources (SEO, PPC, media buying, social networks, content marketing, push, pop, etc.)
• Ability to assess traffic quality, identify fraud and implement anti-fraud tools
• Ability to build partnerships and negotiate at a high level
• Analytical mindset, ability to work with data and make decisions based on metrics
• Fluent English (required), knowledge of Spanish is an advantage

What we offer: 

• Participation in the launch of a new international casino project from scratch
• Opportunity to influence the strategy and growth of the product
• Competitive level of compensation (fixed + bonus system)
• Work in a multicultural team of professionals
• Prospects for career and professional growth within a large holding
• Remote work format
• Health and leisure care: paid vacation and sick leave
• Quick decision-making and freedom from micromanagement

    We strive to be the best among competitors and successfully achieve our goals! 
    Join the best and shape the future of the iGaming industry with us! 🚀

About the company:
      Our LATAM iGaming startup is more than a business, it is a place where ideas, talents and opportunities meet. 🤝
      As part of an international holding, we bring global expertise in the gaming industry to the Latin American market, while remaining close to the culture and needs of players.

       You can grow with us, influence the outcome and shape the gaming experience of the future.💯

For an international iGaming holding that is actively launching new online casino projects for the Tier 1-2 market, we are building a top-tier team and inviting an ambitious and experienced Head of Affiliate who will be able to build and scale a partner program capable of taking the project to the next level.

Key Responsibilities

• Develop and launch an affiliate strategy for the Tier 1-2 market
• Build and expand a strong network of partners (affiliates, media buyers, agencies)
• Establish a transparent KPI system and performance analytics for affiliate channels
• Manage budgets, optimize costs, and ensure strong ROI
• Lead negotiations, conclude agreements, and maintain relationships with key partners
• Build and lead a strong team (hiring, motivating, and developing affiliate managers)
• Monitor market trends and competitors while implementing industry best practices

What we expect

• Experience in the iGaming/gambling industry as an affiliate program manager or lead affiliate marketing specialist (2+ years)
• Experience working with Poland, Portugal, and Greece is a plus
• Deep understanding of affiliate marketing and models such as CPA/CPL/RevShare
• Excellent knowledge of traffic analysis tools (Google Analytics, AppsFlyer, Adjust, or similar platforms)
• Experience analyzing and optimizing traffic sources (SEO, PPC, media buying, social media, content marketing, push notifications, pop-ups, etc.)
• Developed analytical skills, ability to work with data, and decision-making based on performance metrics
• B2 level of English
• Ability to attend relevant conferences

What we offer

• Opportunity to influence the product strategy and growth
• Competitive compensation package (fixed salary + performance bonuses)
• Work in a multicultural team of professionals
• Career and professional growth opportunities within a large international holding
• Remote work format
• Fast decision-making processes and freedom from micromanagement

We aim to be the best among competitors and consistently achieve our ambitious goals.

Join the best and shape the future of the iGaming industry with us! 🚀

About the company

Our iGaming startup is more than just a business — it is a place where ideas, talent, and opportunities come together. 🤝

As part of an international holding, we bring global experience in the gaming industry to Tier 1 markets, while staying close to the culture and needs of players.

With us, you will have the opportunity to grow professionally, influence the product, and help shape the future of the gaming experience. 💯