Jobs at Djinni

Who are we?

Fuel is on a mission to unlock billions of dollars in GDP by helping SMBs make better financial decisions every day. We manage over $500M in customer P&Ls through our FP&A platform, combining AI with hands-on CFO expertise to deliver enterprise-grade finance - without the enterprise price tag or complexity.

fuelfinance.me

www.instagram.com/fuelfinance

youtu.be/eI5VH2Ks9o4

Who are we searching for?

We’re looking for a tech-forward FP&A Manager who combines financial expertise with a strong automation mindset to cover the financial needs of our US customers. You’ll provide strategic recommendations, optimize costs, and prevent cash gaps. You’ll work closely with top management and founders of startups and will act as a finance partner to their businesses. If you’re proactive and enjoy problem-solving, we want you on our team!

What are your responsibilities?

• Prepare managerial financial reports based on raw data
• Review and correct the accountants in the preparation of financial statements
• Develop financial systems from scratch with our R&D team
• Work with multiple data sources and large volumes of data
• Identify and implement automation opportunities across financial workflows using AI tools and a modern tech stack
• Build unit economics systems with detailed operational analysis for various business models
• Develop forecasting systems with KPIs for all the departments
• Establish and manage the budgeting process to control and prevent cash gaps
• Lead direct communication with the founders and CFOs on the customer's side
• Analyze financial statements and business metrics in general
• Provide recommendations for optimizing costs, improving the financial situation, and compiling a financial strategy
• Manage projects: project strategy, deadlines, the priority of tasks, quality of projects, team workload, and task control
• Create financial models

What are the preferred requirements for the role?

• 5+ years of relevant experience in financial consulting in a fast-growing company with different business models
• C1 English level
• Excellent verbal and written communication skills with the ability to distill into structured frameworks and concrete action plans
• Experience in managerial roles, managing teams and projects
• Hands-on experience with AI tools and workflow automation - you actively use them to eliminate manual work
• Expertise in the analysis of financial indicators: knowledge of the GAAP and unit economics
• Experience in managing the company’s finances: providing recommendations, implementing decisions
• Experience in budgeting, forecasting, financial reporting, regulatory reporting, and other business processes
• Strategic thinking and the ability to independently carry out rigorous problem-solving
• Proven ability to prioritize and maintain a system for proactively managing multiple customers, projects, and requests, for creating and managing a plan, and for keeping your teams organized, too
• Ability to work in a fast-paced environment
• Proactivity and a high level of responsibility
• Ability to work according to the EST time zone

Will be a plus:

• Experience in US startups.

Reporting Structure: reporting to the Head of the FP&A Team.

Recruitment Process:

• Soft skills interview with the recruiter
• Hard skills interview with the FP&A team lead
• Test Task
• Culture fit interview with the VP of Operations

Why work with us?

• Mentorship from senior finance specialists and CFOs
• Rapid skills improvements (you'll be managing the finances of 3-5 companies with different business models and different challenges)
• Growth opportunities according to our seniority grading (it comes with a compensation increase)
• Freedom to innovate and create
• Flexible schedule and time-off policy
• 18 days of paid vacation per year, paid sick leaves

Project overview

Group107 is looking for a Creative AI Specialist to join the Eikona project and design and generate CRM and marketing creatives using a combination of traditional design tools and emerging AI workflows. This is not a role about making things look good in isolation — it is about producing assets that perform, learning fast, and helping build the future of creative technology.

You will work closely with Customer Success, Product, and clients to test, iterate, and improve creative and product performance.
 

Requirements

– 3.5+ years of experience in graphic design, marketing design, or creative roles — or exceptional junior talent with a strong, performance-oriented portfolio.
– Strong working knowledge of Figma.
– Strong working knowledge of Adobe Creative Suite.
– High level of visual taste and attention to detail.
– Curiosity and eagerness to pick up new tools quickly, including AI platforms such as ComfyUI (full training provided).
– Data-driven mindset — you care about creative outcomes and performance, not just aesthetics.
– Upper-Intermediate (B2)+ English — confident written and spoken communication with clients and cross-functional teams.
 

Soft Skills 

– Proactive, hands-on startup mentality.
– Strong motivation to grow at the intersection of design, AI, product, and performance marketing.
– Ability to move fast, adapt, and solve problems independently.
– Clear communicator — comfortable working directly with clients, Customer Success, and Product.
– Reliable and self-organized in a fully remote, written-communication-first environment.
 

Nice to have

– Background in advertising or performance marketing.
– Prior hands-on experience with AI creative tools (ComfyUI, Midjourney, Stable Diffusion, Runway, etc.).
– Experience designing for lifecycle / CRM channels (email, push, in-app).
– Familiarity with A/B testing frameworks and creative performance analytics.
 

Responsibilities

– Create email and CRM assets at scale.
– Design visuals for social media and lifecycle marketing campaigns.
– Apply AI-driven creative workflows — prompting, iteration, and automation — to generate and refine visual content.
– Use ComfyUI and other AI platforms as core production tools (training provided).
– Support A/B testing processes and optimize creatives based on performance data.
– Translate marketing briefs into clear, compelling visual solutions.
– Balance speed and quality in a fast-paced startup environment.
– Continuously learn new tools, workflows, and product capabilities.
 

We offer

– 20 vacation days (workdays)
– 7 sick days
– Personalized career growth
– Internal English classes
– Education reimbursement
– Corporate events and team buildings
– Equipment provided

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 QA & Configuration Manager to join our team in Lviv!

What You'll get to do:

• Сonfiguration of new set-ups;
• Integration / Functional / Regression testing;
• Environment and preconditions establishment;
• Regular reports of the current activities;
• Work closely with the team in order to deliver quality features into production;
• Communication with clients and partners.

What You need to know:

• Basic knowledge in working with issue trackers like JIRA.
• Basic knowledge of API testing.
• Knowledge of software testing methodologies and procedures.
• Accuracy in reporting issues, all steps to reproduce and observed behavior.
• Experience with GUI testing.
• Ability to understand application flow and business reasoning from an end-user, technical person (developer) and client point of view.
• Fluent in English (reading, writing and speaking).
• Ability to communicate technical problems concisely and professionally.
• Detail-oriented, organized and analytical.
• Team player.
• Able to provide pragmatic solutions against tight time-frames.
   

Nice to have skills :

• 0.5 year of experience in Web Application testing;
• Experience in Scrum and delivering working tested software in each iteration;
• Bachelor’s Degree in Computer Science or similar;
• Basic knowledge of a programming language (HTML, CSS);
• Understanding of SDLC; Fast learner.

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 a strong Front-End Engineer to join a fast-growing product company and work on building complex, scalable web features end-to-end.

You will be part of a core development team working closely with product managers and founders to deliver high-impact functionality in a modern SaaS platform.

What you will do

• Develop new features using Angular (v18+)
• Improve performance and scalability of the frontend
• Work closely with backend teams and integrate APIs
• Apply testing best practices (unit/integration)
• Participate in architectural decisions
• Mentor junior engineers and contribute to team growth
• Support production stability and take part in on-call rotations

Requirements

• 4+ years of Front-End development experience
• Strong hands-on experience with Angular (version 18 or higher)
• Deep understanding of frontend architecture and modern web stack
• Experience building scalable, high-load web applications
• Experience with Angular CLI and testing frameworks (Jasmine / Karma — advantage)
• Good understanding of performance optimization
• Strong communication skills and product mindset
• Comfortable working in a fast-paced environment

Nice to have

• Experience with Webpack
• Passion for UI/UX
• Computer Science degree or equivalent experience

We are looking for a Data Analyst to join a global product team working on a large-scale mobile marketing platform.
This role focuses on performance analysis, experimentation, and data-driven decision making in a high-load AdTech environment.

You will help identify where the system is losing value, design meaningful metrics, and provide insights that directly impact product and data science decisions.

Responsibilities

Analysis & Insights

• Analyze campaign performance and system behavior
• Identify inefficiencies in pricing, pacing, and traffic selection
• Break down complex performance data into clear, actionable insights

Experimentation

• Define and calculate key metrics (including intermediate metrics)
• Analyze A/B tests and interpret results
• Ensure fair experiment conditions (budget, traffic, etc.)

Data Exploration

• Investigate data quality issues and anomalies
• Build datasets to support modeling and experimentation
• Explore new signals, features, and opportunities

Collaboration

• Work closely with Data Science, ML Engineers, and Product teams
• Translate analytical findings into business recommendations

Current Focus Areas

• Pricing & Budget Scalability — scaling budgets while maintaining performance
• User Selection Optimization — improving conversion rates (CVR) through targeting
• Exploration Efficiency — reducing wasted budget during exploration
• Incrementality Measurement — measuring true lift vs attributed performance
• Fraud Detection & Filtering — improving traffic quality

Requirements

• Bachelor’s or Master’s degree in Computer Science, Mathematics, Statistics, Economics, or similar
• ~2 years of experience in a data-related role
• Strong knowledge of statistics, A/B testing, and data analysis
• Experience working with large datasets and performance metrics
• Ability to explain complex data in a clear and structured way
• Strong problem-solving skills and proactive mindset

Nice to Have

• Experience in AdTech / marketing / auctions
• Understanding of incrementality and attribution models
• Internship or experience in high-scale data environments

What Success Looks Like

• You clearly identify where the system is underperforming
• Your analysis drives experiments and product decisions
• You build reliable metrics, dashboards, and insights that improve system performance

About the Role

This is a great opportunity for a Data Analyst who wants to work on real-time, high-scale systems, collaborate with Data Science teams, and directly influence product performance through data.

About Yanarchy

Yanarchy is a Los Angeles–based talent management agency working with media creators and digital talents as scalable businesses. We focus on growth, monetization, and building long-term value by combining creativity with strong operational and financial discipline.

Yanarchy is not just an agency — we are building a future ecosystem of services and monetization tools, developed as independent projects based on our expertise.

The Role

We are looking for a Financial Manager (FP&A) to strengthen our financial planning and decision-making processes.

In this role, you will own management reporting, budgeting, and forecasting, and turn financial data into clear, actionable insights for leadership. You will work closely with accounting, operations, and business leads, helping the company understand performance drivers, manage risks, and make informed strategic decisions.

This role is ideal for someone who enjoys working hands-on with numbers, building models, and explaining financial outcomes in a simple, business-oriented way.

You will

Financial Reporting & Management Accounts

• Prepare monthly management accounts (P&L, cash flow, key metrics).
• Support the monthly close process in collaboration with accounting.
• Ensure accuracy, consistency, and transparency of financial data.
   

Budgeting, Forecasting & Modeling

• Build and maintain financial models (unit economics, profitability, ROI, sensitivity analysis).
• Prepare annual budgets, forecasts, and rolling forecasts, updating them based on actuals and assumptions.
• Lead scenario planning (best / base / worst case) to support strategic decisions and risk management.
   

Analysis & Business Insights

• Create and continuously improve financial reporting packs for leadership.
• Perform variance analysis vs budget and forecast, identifying trends and key drivers.
• Track and analyze core business KPIs, translating numbers into actionable recommendations.
• Support ad-hoc financial analysis for new initiatives, launches, or strategic projects.
   

Process Improvement

• Improve finance processes, templates, and data quality.
• Standardize reporting and automate recurring reports where possible.

• Contribute to building scalable FP&A practices as the company grows.
   

   

Requirements

• 3+ years of experience in FP&A, finance, or controlling (startup or fast-growing environment is a strong plus).
• Strong hands-on experience with budgeting, forecasting, and financial modeling.
• Confidence in variance analysis and explaining results to non-finance stakeholders.
• Advanced Google Sheets / Excel skills (pivot tables, complex formulas; dashboards are a plus).
• English level B1+ (written and spoken) for work in an international environment.
• High attention to detail, structured thinking, and a strong ownership mindset.
• Ability to work independently and manage multiple priorities in parallel.
   

Nice to Have

• Experience with Causal or similar FP&A / planning tools.
• Experience working with US- or EU-based companies.

• Experience with BI tools (Looker, Power BI, or equivalents).
   

   

What we offer

• Fully remote work in a fast-growing, international team.
• Competitive compensation with room for growth.
• Paid vacation, sick leave, and personal days off.
• Fast feedback loop and minimal bureaucracy.
• High level of ownership and direct impact on business decisions.
• Opportunity to build and scale FP&A processes in a growing company.

Join Innoneers - a software engineering company building Web, Mobile, Cloud, and AI-driven solutions for clients across E-commerce, Fintech, Logistics, and other domains.

We are looking for an Embedded ML Engineer to join our engineering team and work on machine learning solutions for real-world hardware and software applications.

In this role, you will design, optimize, and deploy ML models for embedded systems, focusing on latency, memory efficiency, power optimization, and reliable model performance in production environments.

What you’ll do:
• Design, optimize, and deploy ML models for embedded systems
• Work with Python, PyTorch / TensorFlow, NumPy, Scikit-learn, and C++
• Optimize models for latency, memory usage, and power efficiency
• Work with time series, sensor data, and real-time data processing
• Support integration with hardware AI accelerators and embedded platforms
• Collaborate with hardware engineers, data scientists, software engineers, and clients
• Translate customer needs into technical requirements
• Share technical insights with stakeholders and mentor junior engineers when needed

Requirements:
• 5+ years of hands-on experience in AI / ML development and deployment
• Previous experience with Embedded AI, TinyML, Edge AI, or ML for hardware-related systems
• Mandatory strong proficiency in C++ for embedded software development
• Strong Python skills for ML development
• Experience with PyTorch / TensorFlow, Scikit-learn, and NumPy
• Experience with time series data, sensor data, or real-time data processing
• Understanding of embedded software architecture and model optimization
• Good communication skills and ability to work with cross-functional teams

Nice to have:
• Experience with hardware AI accelerators or neuromorphic processors
• Experience with explainable AI, edge model optimization, or R&D projects

We offer:
• Remote full-time cooperation
• Flexible working hours
• Complex engineering challenges in AI and embedded ML
• Supportive engineering culture and room for technical growth

PayAdmit is an international FinTech company specializing in payment orchestration and comprehensive B2B payment solutions

We are looking for a proactive and results-driven Account Manager to strengthen client relationships and support business growth

Requirements:

• At least 3 months of experience in B2B sales (preferably in FinTech)

• English proficiency at B2 level or higher

• Experience in direct/active sales

• Experience in preparing commercial proposals

• Strong planning and objection-handling skills

• Experience working with service contracts

• Analytical mindset with forecasting ability

• Ability to process large volumes of data with strong attention to detail

Preferred Qualifications:

• Background in FinTech, IT, Cryptocurrency, or Blockchain

• Experience in selling payment solutions or working with payment systems

• Previous experience as an Account Manager

Key Responsibilities:

• Build and maintain long-term relationships with clients and partners

• Identify client needs and ensure high levels of satisfaction

• Conduct market and competitor research to identify growth opportunities

• Execute and follow through on sales strategies

• Prepare and manage documentation (contracts, invoices, commercial proposals)

• Monitor and analyze client portfolios and performance metrics

• Collaborate with internal teams to ensure high service quality

• Participate in industry-related events and conferences (online and offline)

Working Conditions:

• Full-time position: Monday–Friday, 10:00 AM – 7:00 PM

• Remote work format

• Access to all necessary tools for productive workflow

• Company-sponsored professional development (courses, seminars, new projects)

• Corporate English learning support

• Opportunities for career growth across different projects and roles

The product company is looking for an AI/ML Engineer to join their team in Warsaw.

The company is a global live-streaming platform with over 450 million users, enabling creators to engage with audiences and monetize their content. The team consists of 350+ professionals worldwide.

The company offers:
• stock options
• medical insurance (100% for employees, 75% for family members)
• office lunches
• parking
• multisport card

Requirements:
• experience in an ML role
• experience with LLMs (prompt engineering, RAG architectures, integration)

We are looking for an Identity and Access Management Engineer to build and strengthen our identity and access security controls across cloud, SaaS, and internal systems. In this role, you will be responsible for implementing practical Zero Trust principles, ensuring secure authentication, enabling Single Sign-On (SSO), enforcing Multi-Factor Authentication (MFA), and handling other key security tasks. Join our team to help protect sensitive data and improve the overall security posture of our systems.

Responsibilities

• Implement and maintain IAM controls across cloud, SaaS, and internal platforms
• Configure and optimize SSO integrations using SAML, OAuth 2.0, and OIDC
• Design and refine MFA and Conditional Access policies 
• Support secure user lifecycle processes, including Joiner, Mover, and Leaver (JML) activities
• Participate in access reviews and privilege cleanup activities
• Troubleshoot  authentication and authorization issues
• Analyze authentication events and provide technical expertise for identity-related investigations
• Collaborate with Engineering and IT teams to ensure secure onboarding of applications and access models
• Ensure alignment with audit and compliance requirements related to IAM controls
• Contribute to practical Zero Trust improvements based on company priorities and maturity

Requirements

• 3+ years of hands-on experience in IT or Information Security with a dedicated focus on Identity and Access Management (IAM), authentication, SSO, MFA, access control and user administration
• Practical experience with major Identity Providers such as Microsoft Entra ID, Okta, or similar solutions
• Solid grasp of identity standards, including SAML 2.0, OAuth 2.0, and OpenID Connect (OIDC)
• Proven ability to configure SSO integrations, manage MFA policies, and administer user/group/role hierarchies
• Strong understanding of Least Privilege, Conditional Access frameworks, and Joiner-Mover-Leaver (JML) lifecycles
• Ability to troubleshoot authentication issues and analyze identity-related logs
• Proficiency in PowerShell, Python or Bash
• English - Intermediate or higher (for free communication)

Will be a plus

• Practical experience in automating identity workflows, including user provisioning, deprovisioning, access reviews, and role-based access assignments

• Experience in enterprise-scale Fintech, Banking, or Telecom industries

   

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Join a Team Redefining Modern Banking Technology!

Our client is a Swiss bank focused on delivering advanced online trading and financial services. Unlike traditional financial institutions heavily dependent on legacy systems, this bank invests in a lean, modern, and continuously evolving technology stack.

What the Project Is About
The project focuses on building and evolving a large‑scale trading platform used by a wide range of clients - from private investors to active traders.
The platform enables:
* Trading across multiple financial instruments: Shares, ETFs, Options, Futures, Funds, Bonds, CFDs
* Support for complex order types: Market, Limit, FoK, OCO, Trailing, and more
* Order Routing Systems (ORS) that intelligently route trades to the correct broker and marketplace
* FIX‑based integrations with multiple brokers and exchanges
* Direct connectivity and maintenance for key markets: SIX, Eurex, Bern, Scoach
* Tools for internal Derivatives teams to manually manage and recover orders when needed
* Accurate commission calculation and management per order

The platform is business‑critical and operates under strict performance, reliability, and correctness requirements, serving as the backbone of the client's trading ecosystem.

Technology & Engineering Culture
We continuously evolve our systems toward:
* Atomic, independently deployable microservices
* Self‑contained applications with clear ownership
* Dockerized environments
* Automated CI/CD pipelines
Engineering decisions focus on reliability, transparency, and scalability, supporting business‑critical banking systems.

How We Work
Scrum teams of 7-8 cross‑functional engineers. Each team member contributes to both backend and frontend components.

Daily collaboration with client stakeholders through:
* Stand‑ups
* Refinement and design sessions
* Status and planning meetings
Agile best practices applied across delivery

Primary communication tools:
* Microsoft Teams
* Outlook and internal collaboration platforms

What We Offer
+ Professional growth
Local trainings, workshops, and on‑demand webinars
Company‑funded conferences and certifications
+ Competitive compensation
Annual review based on performance and professional development
+ Healthy work-life balance
Team buildings and corporate events
Hackathons and innovation initiatives
A culture that values sustainable delivery

If you are proactive, creative, and motivated by building robust banking systems with real business impact, you will contribute directly to improving both product quality and engineering practices.
Join us and help shape modern banking solutions.

Responsibilities

Design and develop complex product features end‑to‑end, covering frontend, backend, and data layer

Take ownership of larger functional areas or services, ensuring their reliability, performance, and scalability

Contribute to technical design and architectural decisions, including evaluation of trade‑offs and long‑term impact

Develop reusable, maintainable, and well‑tested code following team standards and best practices

Write and maintain unit, integration, and E2E tests to ensure system stability and confident releases

Lead and moderate code reviews, set quality standards, and support the team in complex technical cases

Collaborate with other engineers, product managers, and other stakeholders to shape technical solutions from vague or evolving requirements

Take responsibility for features from early discovery and solution design to production rollout and post‑release support

Identify, prioritize, and systematically reduce technical debt across the codebase, not limited to owned features

Mentor and coach less experienced engineers, supporting their technical and professional growth

Actively participate in Scrum events and client communication, contributing not only status but technical insights and recommendations

Participate in hiring activities, including technical interviews and candidate assessment

Skills

Must have

At least 5 years of recent, proven experience working with Java in a Software Developer/Engineer role

Strong knowledge of Java (11+), core concepts, and modern language features

Solid understanding of OOP/OOD principles and design patterns

Experience with microservices architecture: design, implementation, support, and evolution

Spring Framework (Spring Boot, Spring MVC, Spring Data/JPA)

Design and implementation of RESTful APIs

Unit testing frameworks (JUnit, TestNG, Mockito)

SQL and experience with relational databases (PostgreSQL or Oracle is a plus)

Experience with Git or other distributed version control systems

Understanding of containerization (Docker); CI/CD experience is a plus

Willingness and readiness to work with ReactJS, Redux, TypeScript, HTML, and CSS from day one, with the ability to quickly acquire and apply these skills in daily development

Nice to have

Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field

Experience working in finance or banking domain (enterprise‑scale systems, regulated environments is a plus)

Experience working in Unix/Linux environments

Hands‑on experience with ReactJS, Redux, TypeScript, HTML, and CSS (not required, but will significantly speed up onboarding)

Since 2001, FutureLog has been creating and developing digital procure-to-pay solutions for the hospitality and gastronomy industries.  We are a world-class procurement management platform serving over 10,000 clients across 20+ countries, delivering near real-time reporting with complex data models and advanced permission structures. 
To strengthen our analytics and reporting capabilities, we are looking for a BI Analyst / Reports Engineer who will own the reporting layer of our platform — from identifying business needs to delivering production-ready dashboards and report prototypes. 

This role sits at the intersection of data, product, and operations. You will work closely with product managers, operations teams, and engineers to turn data into actionable insights and well-crafted reports. 

About the Role 

This is not a deep data engineering position. We already have strong SQL and Azure expertise in-house. What we are missing is someone who can own the analytics and reporting function — someone who understands what stakeholders need, can prototype quickly, and communicates clearly across technical and non-technical audiences. 

Key Responsibilities 

• Own end-to-end reporting: gather requirements, design, build, and iterate on dashboards and reports 
• Develop reporting PoCs and MVPs to validate ideas quickly before investing in full solutions 
• Communicate regularly with product managers and operations teams to understand business needs and priorities 
• Collaborate with the engineering team to ensure data availability, accuracy, and pipeline alignment 
• Maintain and improve existing reports for clarity, usability, and performance 
• Translate business questions into SQL queries and visual reports 
• Manage reporting-related tasks and requests via Jira, keeping stakeholders informed on progress and delivery timelines 
• Contribute to defining reporting standards, templates, and best practices across the organization 

Must-Have Skills & Experience 

• 2–4 years of experience in a BI analyst, reporting, or similar analytics role 
• Strong communication skills — ability to explain data findings clearly to both technical and non-technical stakeholders 
• Fluent English (written and verbal) — this is essential for daily cross-team collaboration 
• SQL proficiency at an analyst level — comfortable writing queries, joins, aggregations; deep database engineering knowledge is not required 
• Experience with BI/reporting tools such as Power BI, Google Looker Studio, Tableau, or similar 
• Ability to work independently, prioritize tasks, and manage your own reporting backlog 
• Experience working with product or operations teams in an agile environment 

Nice to Have 

• Power BI experience (our current primary reporting platform) 
• Familiarity with Azure data services or cloud-based data platforms 
• Experience with DAX, Power Query, or similar BI-specific languages 
• Understanding of data modeling 
• Experience in SaaS or enterprise platform environments 
• Exposure to ETL concepts and data pipeline basics (enough to collaborate with engineers, not to build them) 

What We Offer 

• Opportunity to own and shape the reporting function on a large-scale international platform 
• A high-impact role with visibility across product, operations, and engineering 
• Work with complex, real-world datasets serving thousands of enterprise customers 
• Collaboration with experienced engineering, product, and business teams 
• A dynamic and fast-paced international environment 

As a Mobile Automation QA, you will:
Design and implement QA test automation infrastructure and test scenarios for client–mobile–backend systems, including communication between devices, front-end, back-end services, and mobile applications.
Design and execute end-to-end (E2E) tests for iOS and Android, testing new features while focusing on deep internal aspects of the feature and its integration with the operating system.
Learn and adopt new features, technologies, and platforms in a relatively short amount of time (e.g., Bugfender, Raygun, Crashlytics, Datadog).

Requirements:
Bachelor’s degree in Computer Science, Engineering, or another exact science field.
4+ years of experience writing automated tests for mobile devices, preferably using Python (UI automation tests, integration tests).
Experience working with iOS testing tools such as Instruments, XCUITest, XCTest, or Xcode.
Experience working with Android testing tools such as Instrumented Tests, Local Tests, Espresso, or Android Studio.
At least 1 year of experience in automation infrastructure development.
Experience working with RESTful APIs.

Advantage:
Experience writing mobile unit tests on devices or emulators.
Experience with mobile automation frameworks such as Robot Framework or Cucumber using Python – big advantage.
Experience with one of the following systems: AWS Device Farm, Sauce Labs, WebdriverIO, Docker, AWS, Airflow, BrowserStack App Automate.
1 year of manual web testing experience.
Experience working with or building CI/CD pipelines and understanding the mobile automation development cycle (Jenkins, GitHub Actions, Azure AppCenter).
In-depth knowledge of mobile operating systems.
Experience testing Mobile SDKs, location-driven features, NFC, or BLE integrations.
Experience testing battery consumption in background processes.

We are a Ukrainian outsourcing company Join.To.IT, founded in 2012, and delivering software solutions across diverse business domains.
We focus on building long-term partnerships with our clients and delivering solutions that create real business impact. Our team consists of experienced professionals who take ownership of their work, value clear communication, and are committed to high standards in everything they do.
At Join.To.IT, we create an environment where engineers can grow, influence technical decisions, and contribute to meaningful projects alongside a strong and supportive team. 

Responsibilities
Develop and maintain web applications using React.js
Participate in team and client calls, discussions, and troubleshooting sessions
Ensure high performance, responsiveness, and quality of applications
Maintain and improve code quality, structure, and scalability
Collaborate with cross-functional teams (backend, QA, design)
Provide occasional support for business or customer-related requests
Take ownership of tasks and contribute to continuous improvement

Requirements
1+ year of commercial experience with React.js, Redux, and TypeScript
Strong knowledge of JavaScript  
Experience working with AI agents - Claude code | Cursor | windserf | Codex GPT | Antigravity
Familiarity with Figma tools
Project estimation skills
Experience working with WebSockets
Proficiency in HTML5, CSS3, and CSS preprocessors (Sass/Less)
Experience with Git and version control workflows
Experience working on complex systems in a team environment
Strong communication skills and collaborative mindset
Upper-Intermediate (B2+) English or higher

Nice to Have 
Familiarity with Docker or basic DevOps practices
AWS, Digital Ocean

We Offer
Office-based or hybrid work format (Kyiv, near Vasylkivska metro station with shelter, Starlink and uninterrupted power supply)
Free gym access near the office
Paid vacation and sick leave
Compensation for professional courses and development
Supportive and loyal management

Project overview

Group107 is looking for a Senior BI Developer to join our team on a long-term project for our client, yellowHEAD. You will become part of yellowHEAD’s technology team and co-own the full Agile lifecycle — development, implementation, maintenance, support, and performance tuning. The role involves close collaboration with marketing units, analysts, account managers, and external stakeholders to design and deliver complex data pipelines, internal reports, and customer-facing dashboards. This is a hands-on senior position with strong influence on the team’s technical direction — we are looking for someone proactive who will push the team forward and uplift its professional level.
 

The role is fully remote with a Sunday–Thursday working schedule.
 

Requirements

• Advanced SQL — query optimization, complex joins, window functions, performance tuning.
• Strong ETL/ELT engineering experience; preferred hands-on with Rivery.
• Deep experience with Google BigQuery — data modeling, partitioning, optimization.
• Strong Python (or equivalent) — capable of building APIs and backend services for data products.
• Experience integrating with third-party APIs (e.g., Facebook, Google, Appsflyer, Adjust).
• Hands-on experience with cloud infrastructure: AWS and/or GCP, plus MySQL.
• Hands-on experience with Looker Studio or other dashboard frameworks.
• Practical experience with AI-assisted coding tools (GitHub Copilot, CodeX, or similar).
• Upper-Intermediate (B2)+ English — strong written, verbal, and presentation skills for direct work with internal teams and external clients.
• Proactive, fearless mindset — comfortable iterating on pipelines and challenging the status quo.
• Strong ownership — capable of pushing the team forward and raising its technical bar.
• Service-oriented approach when working with marketing teams, analysts, and account managers.
• Strong stakeholder management — representative and confident in both internal and external communication.
• Mentorship and collaboration — supports middle developers and contributes to code reviews and design discussions.
• Calm, collaborative temperament; team player.
   

Nice to have

• Experience with Tableau and/or Qlik.
• Frontend development experience (React, Angular, WordPress plugin development).
• AI/ML integration into data pipelines or products — deploying pre-built models, orchestrating model workflows, or embedding AI in data services.
• Experience with R for analytics workloads.
• Background in marketing data / digital advertising domain.
   

Responsibilities

• Design, develop, and optimize end-to-end BI pipelines (ETL/ELT) using Rivery, BigQuery, and SQL.
• Build and maintain data models in BigQuery and BI environments to support reporting, analytics, and product use cases.
• Develop backend services, APIs, and automation in Python to support data products and integrations.
• Maintain ongoing integrations with multiple external data sources (Facebook, Google, Appsflyer, Adjust) on cloud infrastructure (AWS, GCP, MySQL).
• Build and iterate on customer-facing dashboards and internal reports in Looker Studio (and other dashboard frameworks as needed).
• Own performance tuning, code quality, and architectural decisions across BI and non-BI technological projects.
• Mentor middle-level developers, drive engineering best practices, and represent the team to internal and external stakeholders.
   

We offer

• 20 paid vacation days (workdays) per year
• 7 paid sick days per year
• Personalized career growth plan with regular performance reviews
• Education reimbursement — courses, certifications, and conferences
• Corporate events and team-building activities
• Full equipment provided for remote work