Jobs at Djinni

We are looking for a detail-oriented and highly responsible VIP Quality Control Manager to ensure exceptional service quality for our VIP Support Team. Your mission is to maintain the highest standards of communication, accuracy, and consistency, ensuring that every VIP player receives a world-class support experience.

The ideal candidate has a strong analytical mindset, excellent communication skills, deep understanding of quality assurance principles, and the ability to provide constructive, clear, and actionable feedback.

HOW YOU WILL MAKE AN IMPACT

1. Quality Evaluation

• Review and evaluate VIP Support interactions across all channels (chat, email, calls).
• Ensure accuracy, professionalism, and empathy in communication with high-value players.
• Score interactions based on internal QC standards and quality rubrics.

2. Feedback & Coaching

• Prepare detailed feedback for VIP Support Agents to help them improve communication, accuracy, and efficiency.
• Conduct brief coaching sessions when needed, focusing on service quality and best practices.

3. VIP Standards Control

• Ensure that all VIP communication meets the highest company standards and supports strong player relationships.
• Identify deviations and propose corrective actions to preserve the premium level of service.

4. Insights & Process Improvements

• Analyze recurring issues and service gaps within VIP Support.
• Propose improvements to scripts, workflows, guidelines, and processes that elevate service quality.

5. Dispute Handling

• Review disputes between agents and QC team members.
• Ensure fair, unbiased, and well-documented resolutions.

6. Reporting & Analytics

• Prepare weekly and monthly quality reports with insights and recommendations.
• Track accuracy trends, recurring mistakes, communication patterns, and success points.

7. Collaboration

• Work closely with the VIP Team Leads, QC Team Leads, and L&D to align on standards and share insights.
• Support improvements in coaching frameworks and training programs.
   

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 1.5+ years of experience in Quality Control, Customer Support QA, VIP support, or a related role.
• Strong understanding of VIP player expectations, communication style, and service standards.
• Excellent analytical skills and attention to detail.
• Strong written communication and feedback-giving skills.
• Experience with QA tools, scorecards, and reporting dashboards.
• Ability to stay objective and make fair, data-driven decisions.
• Ability to work independently and manage multiple tasks in a fast-paced environment.
   

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

We are looking for an experienced and data-driven Product Manager to join our team and lead the development and optimization of our website growth strategy. In this role, you will drive conversion, improve user journeys, lead data-driven experiments, and identify high-impact opportunities across the funnel. Working closely with marketing, product, design, SEO, and engineering teams, you will help turn user insights into measurable business growth while building a culture of continuous experimentation and performance improvement.

Responsibilities

• Develop and own the website growth strategy and roadmap, aligning initiatives with product and marketing goals
• Identify opportunities to increase conversion from visit to registration through analysis of user behavior and funnel performance
• Detect friction points in the registration flow and implement solutions to improve completion rates
• Plan, launch, and analyze continuous A/B tests and growth experiments to validate hypotheses and improve key metrics
• Optimize landing pages, onboarding flows, and overall user journeys to improve engagement and conversion
• Implement and monitor technical SEO improvements to increase organic visibility and site discoverability
• Improve page speed, site performance, and overall technical health of the website in collaboration with engineering teams
• Analyze behavioral data, user sessions, and funnel drop-offs to identify actionable insights
• Work closely with marketing, SEO, design, product, and engineering teams (to implement growth initiatives)
• Build a data-driven experimentation culture

Requirements

• 3+ years of experience as a Product Manager
• Experience working on web products or growth funnels
• Strong analytical and data-driven mindset
• Strong understanding of UI/UX principles and conversion-oriented design.
• Experience improving conversion funnels
• Experience running A/B tests or experimentation programs
• Understanding of SEO fundamentals
• Experience working with web analytics tools
• Ability to identify user behavior patterns and growth opportunities

• Strong ownership and ability to drive initiatives end-to-end

   

Will be a plus

• Experience in fintech, trading, or crypto
• Experience with high-traffic B2C websites
• Understanding of technical SEO
• Experience improving website performance and page speed 

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 our team to realize your potential and grow together with JustMarkets!

Join Our Customer Operations Team! Only Ukrainian citizens currently residing in Ukraine!

We’re looking for people who are fast, focused, competitive, and disciplined.

We’re looking for people who are fast, focused, competitive, and disciplined.

Skills that are ideal for our work:

• speed
• focus
• pattern recognition
• consistency

• performance under pressure

   

This is a full-time, written Customer Operations role supporting Western / German companies, where your output is clearly measured and your results speak for themselves.

If you like measurable goals, improving your «stats,» and mastering systems - you’ll feel at home here.

What You’ll Do

1. Customer Operations (Written Support)

• Handle written customer support requests (questions about returns, shipping, refunds, and assistance with customer accounts)
• Work fast, accurately, and consistently
• Follow clear processes and instructions

• Resolve repetitive tasks efficiently - and get better at them over time

   

2. Performance & Focus

• Work in a results-driven environment with clear targets
• Stay focused for long periods without losing quality
• Treat your workday like a performance session - output matters

• Continuously optimize how you work to become faster and better

   

3. Quality & English Writing

• Write clear, professional responses in strong English
• Follow tone-of-voice and guidelines precisely

• Maintain quality even at high speed

   

We Want People Who

• ⚡ Are extremely fast on a computer
• 🏆 Enjoy competition and measurable goals
• 🧠 Can stay focused for long periods
• 🔁 Aren’t scared of repetitive tasks - you master them
• ✍️ Have very strong written English

• ⏱️ Are ready to work at least 40 hours per week

   

Your First Month (Onboarding Targets)

Transparency matters. These are your onboarding targets - designed to help you ramp up steadily:

• Week 1: ~50 closed tickets
• Week 2: ~100 closed tickets
• Week 3: ~150 closed tickets

• Week 4: ~188 closed tickets

   

The goal is progress, not perfection. Speed ​​and confidence will come as you learn the tools, workflows, and patterns.

You won’t be on your own:

• You’ll have daily support from a buddy (who's already hitting those targets)
• Your team lead will check in regularly and help remove blockers
• Questions are expected - especially in the first weeks

If you’re improving week over week, you’re on track!

What You Get

• 💰 Salary: €750 / month for the first month (with a performance-based review afterwards)
• 🏠 Fully remote work
• ⏳ Flexible working hours - plan your own schedule
• 🤝Fully paid vacation and sick leave
• 🤝 No micromanagement - results matter, not excuses
• 🚀 A real career in Customer Operations
• 📈 Fast growth for high performers

• 🌍 Experience working with Western / German companies

   

Sound like you? Then apply now!

We’re looking for an Affiliate Manager to grow and manage affiliate partnerships  The role focuses on recruiting affiliates, optimizing performance, and building long-term, profitable relationships.

Responsibilities

• Recruit and onboard new affiliates (CPA / CPL) 
• Manage and develop existing affiliate partnerships
• Negotiate deal terms and optimize cooperation for ROI
• Monitor traffic quality, volumes, and key performance metrics
• Analyze affiliate performance and campaign results
• Control commissions, budgets, and payouts
• Ensure timely payments and accurate reporting
• Work closely with marketing and media buying teams

Requirements

• 1.5+ years of experience as an Affiliate Manager
• Experience in Dating  
• Understanding models of monetization
• Experience with Tier-1 / Tier-2 GEOs
• Strong negotiation and communication skills
• Experience with tracking systems (S2S, postbacks, APIs)
• Confident with analytics and reporting
• Upper-Intermediate English or higher

Nice to have:

• Existing affiliate partner network
• Experience with traffic quality control
• Participation in affiliate events or communities

Conditions

• Fully remote
• Full-time, flexible schedule
• Fixed salary + performance-based bonuses
• Paid vacation and sick leave
• Tools, infrastructure, and operational support
• Clear processes and growth opportunities

We would be glad to welcome you to our team!

Voalax is a performance-driven project in the dating vertical. We are looking for a Middle Media Buyer who can independently manage campaigns and take responsibility for financial results within allocated budgets.

The Media Buyer is responsible for the full traffic acquisition cycle for dating products: planning, launch, optimization, scaling, and reporting.
This role involves working with clearly defined KPIs and regular communication with management.
 

Key Responsibilities
- Plan and launch advertising campaigns in the dating vertical
- Purchase traffic via ad networks and direct deals
- Daily monitoring of spend, revenue, and core performance metrics (CPA, CPC, ARPU, ROI)
- Analyze traffic quality and improve campaign efficiency
- Conduct A/B testing of creatives, formats, and GEOs
- Scale profitable campaigns and optimize underperforming ones
- Work with tracking systems and auto-optimization tools
- Participate in developing creative hypotheses and preparing technical briefs
- Test new offers, formats, and traffic sources
- Conduct market and competitor research
- Prepare regular performance reports for management
 

Requirements
- 2+ years of experience in media buying
- Hands-on experience in Dating 
- Experience working with Tier-1 / Tier-2 GEOs
- Experience with banners, push, and native formats
- Strong understanding of performance models (CPC, CPA, RTB)
- Experience implementing and maintaining tracking systems (S2S, pixels)
- Strong analytical skills; confident with Excel / Google Sheets
- Ability to manage multiple campaigns simultaneously with large budgets
- Strong focus on financial performance and cost efficiency
- Upper-Intermediate English is a plus
 

Nice to have
- Experience with retargeting
- Experience with programmatic / RTB platforms
- Experience with Social Ads (Meta)
 

Conditions
- Fully remote position
- 5/2 work schedule, results-oriented (no micromanagement)
- Fixed salary plus KPI-based bonuses
- Ready-to-use infrastructure: accounts, budgets, tools
- Technical and operational support
- Established processes and clear workflows
 

Additional Information

We are looking for candidates who can work autonomously, make data-driven decisions, and take full ownership of results within entrusted budgets.

We would be glad to welcome you to our team!

We’re looking for a QA Manual Engineer who knows how to dig deeper than the happy path, ask the right questions, and take real ownership of product quality.

If you have strong web testing experience and have worked hands-on with audio or call recording solutions, we’d love to hear from you.

Your role

You’ll be involved in the full QA cycle — from reviewing requirements and planning testing activities to validating features and supporting releases.

You will:

• Test web applications across functional and non-functional scenarios.
• Analyze requirements and identify inconsistencies or missing cases before development reaches production.
• Perform API testing using Postman and Swagger.
• Work with databases and run SQL queries when needed.
• Create and maintain test cases, checklists, and clear bug reports.
• Collaborate closely with developers and other team members.

• Take responsibility for product quality and release readiness.

   

What you bring

• 1+ years of commercial experience in Manual QA / web testing.
• Confident understanding of QA processes and the bug lifecycle.
• Hands-on experience with Postman and/or Swagger.
• Ability to write basic SQL queries.
• Experience with Azure DevOps or similar tools.
• Practical experience testing audio/call recording solutions is essential, particularly within telephony, VoIP, UCaaS/CCaaS, or other voice communication products.

• English at B2 level or higher.

   

A plus if you have

• Basic knowledge of HTML/CSS or Selenium.
• Experience with performance/load testing.
• Familiarity with Windows Server 2012.

• ISTQB certification.

   

Why join us?

We want you to have the flexibility and support you need to do your best work and continue growing professionally.

• Remote or hybrid work — choose what works best for you; our Lviv office is always available.
• Professional growth & mentorship — learn from experienced colleagues and develop your expertise.
• Regular performance reviews — transparent feedback and support for your development.
• 18 paid vacation days + 5 sick days per year.
• 10 additional days off annually.
• Accounting support — less paperwork for you.
• Free lunches when working from the office.

• Team events, gifts & anniversary surprises — because milestones are worth celebrating.

   

If quality is something you genuinely care about and voice/audio products are already familiar territory for you, we’d be happy to meet you.

This role is for an experienced Product Analyst with a strong background in product analytics, experimentation, and data-driven decision-making. You will be responsible for defining product success metrics, analyzing user behavior and A/B test results, uncovering actionable insights, and collaborating cross-functionally to optimize acquisition, retention, and trading experiences while supporting business growth.
Explore opportunities at JustMarkets and become a part of our team of professionals!

Responsibilities

• Partner with Product Leads (Acquisition, Retention, Trading) to define success metrics and KPIs for new features and product roadmaps
• Design, document, and oversee the implementation of tracking plans (event taxonomy)
• Analyze A/B test results, providing clear recommendations on whether to roll out, iterate, or kill a feature based on statistical evidence
• Create and maintain executive-level dashboards and granular product-level reports
• Conduct complex research (e.g., "How does using the CopyTrading feature in the first 7 days impact 90-day retention?")

Requirements

• 3+ years of experience as a Product Data Analyst, ideally within FinTech, Trading, GameDev, or high-transaction B2C digital products
• Advanced proficiency in SQL (complex joins, window functions, query optimization) and hands-on experience with Data Warehouses (BigQuery, Snowflake, Redshift)
• Strong experience with Product Analytics and event tracking platforms (such as Amplitude, Mixpanel, GA4, Firebase Analytics) as well as BI visualization tools (Tableau, Looker, PowerBI, Superset, or similar)
• Solid understanding of statistics specifically for A/B testing (hypothesis testing, p-values, statistical significance, minimum detectable effect)
• Experience using Python or R (Pandas, SciPy, Jupyter) for deeper statistical analysis, cohort modeling, or predictive analytics
• Proven ability to design and govern product event tracking architecture from scratch

Will be a plus

• Domain knowledge in CFD trading, Crypto exchanges, or traditional brokerage businesses
• Experience with Data Engineering concepts and tools (dbt, Airflow) to build your own data pipelines
• Familiarity with mobile attribution platforms (AppsFlyer, Adjust) and deep-linking analytics

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)

We're looking for a deeply technical Product Manager with a strong understanding of financial markets to join our Trading Core direction. You'll build the technology core that powers the entire business - matching, liquidity, risk, and pricing infrastructure across CFD and Crypto markets.
 

Responsibilities

• Define the roadmap for Infra & Liquidity, Risk Tech, and Commerce Tech domains, working alongside Engineering Directors and Quants
• Write highly detailed, edge-case-heavy PRDs for backend systems (e.g., defining the exact mathematical logic for cross-margin liquidations during high volatility)
• Collaborate with the Risk Management and Dealing departments to build internal tools that allow them to monitor exposure and combat toxic trading in real-time
• Oversee stress tests and historical analytics to ensure the core infrastructure can handle extreme market events (e.g., crypto flash crashes)

Requirements

• Experience in a highly technical backend role within a Crypto Exchange, CFD, Prop Trading Firm, or HFT environment
• Deep knowledge of market microstructure, order matching algorithms, liquidity aggregation, FIX API, and bridging technologies (e.g., PrimeXM, OneZero)
• Strong understanding of financial risk management: margin calculations, liquidation mechanics, Value at Risk (VaR), and A/B/C-book operating models
• Solid technical foundation: ability to understand complex system architectures, bare-metal infrastructure, and latency-sensitive network design
• Experience in defining complex fee engines, rebate structures, and financial reconciliation processes
• Analytical Rigor: Exceptional quantitative skills and a data-driven approach to solving complex financial logic problems
• High Stress Tolerance: You are managing the core engine where a single bug can cost millions. You must be calm, structured, and risk-aware
• Translation Master: Ability to seamlessly translate complex mathematical/financial concepts from quants and risk managers into clear PRDs for backend engineers

Will be a plus

• Background in quantitative finance, financial engineering, or backend software development
• Deep knowledge of MetaTrader 4/5 core infrastructure and plugins
• Experience with Crypto Options pricing models and On-Chain/DEX routing protocols

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)

Waterfall is looking for Wordpress Developer, who will be responsible for the landing page on working websites.

Key Qualifications:

• 2+ years of WP Development experience;
• English (Intermediate)
• Skills in responsive, valid, cross-browser layout (HTML5, JS, CSS3);

• Good understanding of PHP back-end development.

   

Duties and responsibilities will include:

• Website development of different levels of complexity (adaptive and cross-browser are musts);
• CMS integration;
• Current projects support and upgrading;

• Participation in the development of in-company projects.

   

Work Environment Information:

• Part-time employment;
• Paid vacation, paid sick leave;
• Remote
• Official employment.

For over 17 years, AutoBidMaster has been a fast-growing, global marketplace in the used and salvage vehicle auction industry. With a team of 100+ international experts, we make buying auction vehicles transparent, simple, and accessible. From bidding to global delivery, we simplify the process of giving a second life to used cars.

We are looking for a pro-active and strategic Social Media Community Manager to join our Marketing team! If you are absolutely in love with building online communities, tracking trends, and using numbers to show results, this is the role for you.

You will be the voice of our brand across multiple communities, blending organic crowd marketing with social media engagement to increase our brand awareness.

Key Responsibilities: 

• Increase brand awareness and support reputation management through organic presence on forums, Reddit, and other community platforms.
• Moderate discussions and interact with users across Quora, Facebook, Threads, and Instagram.
• Research and identify relevant automotive forums (US-based) and subreddits (such as r/cars, r/MechanicAdvice, r/UsedCars, r/AutoAuction).
• Reddit: manage the company’s official subreddit, write comments and posts (cases, stories, personal experience) and drive posts into Top 10 rankings.
• Forums: create and warm up accounts, participate in discussions and initiate new forum threads to engage the audience; place native brand mentions (with or without links).
• Collaborate with our SMM to reply to comments and keep our audience actively engaged on IG and FB.
• Gather trends and insights from social media and competitors to help the team plan content strategy.
   

Requirements: 

• 2+ years in Community Management or Crowd Marketing (strong experience with Reddit and forums is a must).
• Strong proficiency in English (upper-intermediate or higher)
• Ability to write naturally and conversationally (with or without AI), aligned with the company’s tone of voice.
• Understanding of when and where it is appropriate to mention the brand vs. place a link.
• Interest in automotive industry and car auctions (Copart, IAAI) is a plus.

Terms & Schedule:

Format: Full-time, long-term B2B contract
Working Hours: 13:00 – 22:00 CET
Holidays: We follow the US calendar (all US public holidays are observed as paid days off)
 

We Offer:

• Competitive compensation based on experience
• Work with a team of US and EU professionals who are setting new global standards in the auto industry
• 20 paid vacation days per year + sick days
• Professional growth and skill development opportunities
   

We’re looking for a Junior Backend (Python) Engineer to join our team. 

Work Location: Poland (Krakow), Slovakia (Kosice) or Czechia (Prague). 

Hybrid: 2+ days per week in the office, the rest remote.

The Mission

We are building a complex, real-time ecosystem for micromobility and logistics systems sim—where split-second logistics meet seamless user experiences. We need a Junior Backend (Python) Engineer to work on the development of our Customer Mobile Web App and our high-utility Internal Admin Panels.

You’ll be the bridge between the sleek, high-performance interface our users see and the robust, scalable Python services that power the logic.

Key Responsibilities

• Mobile-First Frontend: Architect and scale our React-based mobile web application, ensuring 60fps performance and offline-first capabilities.
• Operational Control Centers: Build dense, data-heavy Admin Panels that allow our operations team to monitor real-time logistics, manage users, and handle complex dispatching.
• Scalable Backend: Design and maintain performant APIs using Python (FastAPI/Django) to handle high-concurrency event streams.

• End-to-End Ownership: From database schema design to CSS transitions, you’ll own the entire feature lifecycle.

   

Who You Are

• The Architect: You don't just "write code"; you design systems. You understand how a change in a Python microservice ripples out to the React frontend.
• UX Enthusiast: You understand that an Admin Panel requires different UX "muscle" (efficiency and density) than a mobile app (simplicity and speed).
• Problem Solver: You’ve dealt with the "hard stuff"—real-time GPS tracking, race conditions in booking logic, or complex state management.
• Pragmatist: You balance the need for clean, tested code with the reality of shipping features in a fast-paced environment.

Will be plus Led transformation of standalone product into scalable SaaS platform.

Why Join Us?

Work on a product with immediate, real-world impact.

A "no-red-tape" environment where your architectural decisions stick.

Layer Technology

Frontend - React Native Expo, Styled Components, Mobx/Redux, WebSockets. Experience with Firebase, Expo SDK, Expo Modules.

Backend-  Python (FastAPI / Django / Flask)

Database - PostgreSQL, Redis (for real-time caching)

Infrastructure - AWS/GCP, Docker, Kubernetes

Real-time-  WebSockets / Socket.io (for "Uber-style" live tracking)

Requirements & Skills 

• Proven experience in Python and backend development using FastAPI, Django, or Flask.
• Strong understanding of geospatial data structures (GeoJSON, latitude/longitude).
• Understand principles of cloud native development
• Usage of docker for development environment
• Familiar with Kubernetes (application lifecycle and environment)
• Familiar with Helm charts (their maintenance and usage)
• Familiar with ArgoCD, Grafana, Github
• Nice to have - familiarity with helmfile

Required Skills

• Experience with Python, primarily in backend development
• Python: Advanced
• FastAPI / Django / Flask

Language Skills

English: Upper intermediate (B2)

We offer

• Challenging and rewarding tasks with autonomy in a distributed international team
• Motivated colleagues who foster a collaborative environment
• Competitive salary based on your experience and expertise
• 20 vacation days + state holidays + your birthday off (for full-time employees)
• Sick leave coverage (5 days for full-time employees)
• Opportunities for regular business trips abroad

We’re looking for a Junior Front-End Engineer (with React Native Expo experience) to join our team. 

Work Location: Poland (Krakow), Slovakia (Kosice) or Czechia (Prague). 

Hybrid: 2+ days per week in the office, the rest remote.

The Mission

We are building a complex, real-time ecosystem for micromobility and logistics systems sim—where split-second logistics meet seamless user experiences. We need a Junior Front-End to work on the development of our Customer Mobile Web App and our high-utility Internal Admin Panels.

You’ll be the bridge between the sleek, high-performance interface our users see and the robust, scalable Python services that power the logic.

• Mobile-First Frontend: Architect and scale our React-based mobile web application, ensuring 60fps performance and offline-first capabilities.
• Operational Control Centers: Build dense, data-heavy Admin Panels that allow our operations team to monitor real-time logistics, manage users, and handle complex dispatching.
• Scalable Backend: Design and maintain performant APIs using Python (FastAPI/Django) to handle high-concurrency event streams.
• End-to-End Ownership: From database schema design to CSS transitions, you’ll own the entire feature lifecycle.

Who You Are

• The Architect: You don't just "write code"; you design systems. You understand how a change in a Python microservice ripples out to the React frontend.
• UX Enthusiast: You understand that an Admin Panel requires different UX "muscle" (efficiency and density) than a mobile app (simplicity and speed).
• Problem Solver: You’ve dealt with the "hard stuff"—real-time GPS tracking, race conditions in booking logic, or complex state management.
• Pragmatist: You balance the need for clean, tested code with the reality of shipping features in a fast-paced environment.

Will be a plus Led transformation of standalone product into scalable SaaS platform.

Why Join Us?

Work on a product with immediate, real-world impact.

A "no-red-tape" environment where your architectural decisions stick.

Layer Technology

Frontend - React Native Expo, Styled Components, Mobx/Redux, WebSockets. Experience with Firebase, Expo SDK, Expo Modules.

Backend - Python (FastAPI / Django / Flask)

Database - PostgreSQL, Redis (for real-time caching)

Infrastructure - AWS/GCP, Docker, Kubernetes

Real-time - WebSockets / Socket.io (for "Uber-style" live tracking)

Requirements & Skills - Senior Front-End Engineer

What We’re Looking For:

• Commercial experience with React Native (Expo)
• Advanced proficiency in React Native Expo.
• Expert-level TypeScript experience with advanced types and strict configurations;
• Deep knowledge of React 18+ fundamentals: hooks, context, memoization, rendering performance.
• Strong knowledge of state management tools (Redux, MobX, Zustand, etc.);
• Experience building map-based UI: react-native-maps / MapView, markers, polylines/routes, camera control, clustering.
• Strong UI implementation skills: different screen sizes, accessibility basics.
• Hands-on experience with GPS / background location tracking
• Expertise in navigation: React Navigation (deep linking, nested navigators, modal flows).
• API integration: REST/GraphQL consumption, request caching, pagination, retries, error handling.
• Handling auth flows (JWT/OAuth), token refresh, secure storage patterns (Keychain/Keystore concepts).
   

Core responsibilities: 

• Full end-to-end ownership of the mobile app (iOS & Android)
• App maintenance, releases, production stability & incident handling
• GPS / geolocation + live tracking
• REST API + real-time event integration
• Performance, reliability, and architecture improvements
• Ability to understand business requirements and translate them into technical requirements.

Required Skills

• React Native Expo, Styled Components, Mobx/Redux, WebSockets. 
• Experience with Firebase.
• Expo SDK 52+, Expo Modules

Language Skills

English: Upper intermediate (B2)

We offer:

• Challenging and rewarding tasks with autonomy in a distributed international team
• Motivated colleagues who foster a collaborative environment
• Competitive salary based on your experience and expertise
• 20 vacation days + state holidays + your birthday off (for full-time employees)
• Sick leave coverage (5 days for full-time employees)
• Opportunities for regular business trips abroad

Company: Qail Labs, SF, USA

Location: Ukraine

Employment type: Full-time 

Reports to: Co-founder / CTO

About Qail Labs

Qail Labs develops an operator-assist autonomy module for small logistics unmanned ground vehicles (UGVs). 

Role summary

We are hiring a Hardware Integration Engineer to own the electrical and physical integration of the module with third-party ground vehicles. You will characterise unfamiliar vehicle control systems, design and build the interface electronics, write the embedded firmware that drives them, and take the result from bench to field. This is our first dedicated hardware role.

Key responsibilities

• Characterise third-party vehicle control systems — motor controllers, receivers, remotes, wiring harnesses and power systems — using multimeter, oscilloscope and logic analyser.
• Design, build and test interface electronics between the module and host vehicles, including signal isolation, level shifting and power distribution.
• Develop embedded firmware in C/C++ for ESP32- and STM32-class microcontrollers, including command protocols, watchdogs, deadman timers and fail-safe state machines.
• Reverse engineer undocumented digital and RF interfaces where no documentation exists, including 2.4 GHz control links.
• Integrate sensors — encoders, hall sensors, IMU, GNSS/RTK, lidar, depth cameras — with the module's compute platform.

• Support field testing with partner manufacturers and incorporate feedback into the design.

   

Required qualifications

• 4+ years of professional experience in hardware engineering, embedded systems or robotics integration.
• Demonstrated experience bringing up and debugging hardware without complete documentation.
• Proficiency in embedded C/C++ on microcontroller platforms (ESP32, STM32, Arduino or equivalent).
• Hands-on proficiency with test equipment: digital multimeter, oscilloscope, logic analyser and bench power supply.
• Working knowledge of digital interfaces: UART, SPI, I²C, PWM and CAN.
• Experience interfacing systems at different voltage levels using optocouplers, level shifters or relays.
• Hand soldering skills, including fine-pitch surface-mount work and rework.
• Proficiency with Linux, Python and Git.

• Ukrainian and professional English.

   

Preferred qualifications

• Experience with 2.4 GHz RF systems, GFSK modulation, or nRF24 / XN297-class transceivers.
• Experience with software-defined radio and protocol reverse engineering (GNU Radio, Universal Radio Hacker).
• ROS 2 experience, particularly Nav2, robot_localization or sensor drivers.
• Experience with NVIDIA Jetson platforms and JetPack.
• Experience with GNSS/RTK positioning.
• Power electronics and battery systems, 24–48 V DC.
• Mechanical design: CAD, aluminium extrusion, IP-rated enclosures.
• Prior experience with defence, military or heavy industrial equipment.

• Experience in an early-stage startup.

   

What we offer

• Full ownership of the hardware stack
• Equipment and tooling budget
• Reservation (бронювання) support

Senior Frontend Engineer

About Us
Peratera is a UK-based fintech company, founded in 2022 and authorised by the FCA as an Electronic Money Institution.

We are building a modern, all-in-one payment platform that enables businesses to manage global payments and financial operations seamlessly.

Our solution allows companies to open multi-currency accounts, send and receive payments worldwide, and manage cross-border transactions from a single platform.

Our mission is to simplify global finance and remove friction from international business operations.

Your Mission 

As a Senior Frontend Engineer, you will be part of the team building and evolving the user-facing applications behind our financial platform.

This is a hands-on engineering role where you will develop new functionality, improve existing solutions, and contribute to frontend architecture and technical decisions. You will work closely with Backend Engineers and Product to deliver reliable and intuitive experiences for users managing financial operations.

Your Tech Environment

You will work across a modern frontend stack alongside existing platform components:

• Frontend: Angular, React, TypeScript, JavaScript, Tailwind CSS, HTML, CSS
• Existing Components: jQuery 3.7.0, Materialize, funnelEvents.js, bankElements.js
• Backend: PHP 8.3.26, CodeIgniter 3.1.8
• Data & Infrastructure: MySQL 8.0, Redis 7.4

What You’ll Do 

• Own frontend development from technical design through implementation, testing, and production delivery
• Build and evolve user-facing applications for payments, accounts, transactions, and other financial workflows
• Develop reusable UI components and features using Angular, React, TypeScript, and Tailwind CSS
• Translate product and business requirements into clear technical solutions and pragmatic frontend implementations
• Contribute to frontend architecture, technical decisions, and the evolution of shared frontend patterns and standards
• Integrate frontend applications with REST APIs and backend services, working closely with Backend Engineers on API contracts and end-to-end functionality
• Work with existing production codebases, improving legacy components while introducing modern frontend solutions where appropriate
• Identify and address frontend issues related to performance, reliability, security, and user experience
• Write well-tested code and participate in code reviews, debugging, technical discussions, and knowledge sharing
• Collaborate with Product, UX/UI, QA, and DevOps to deliver features from initial requirements through production

What We’re Looking For

• 5+ years of professional experience in frontend engineering
• Strong hands-on experience with modern Angular and React, including Angular 16+ and React 17+
• Proficiency in TypeScript and JavaScript, with a solid understanding of component-based frontend architecture
• Experience building complex interfaces and reusable UI components with Angular, React, and Tailwind CSS
• Practical experience with state management and reactive programming using NgRx, Redux, Zustand, RxJS, or similar technologies
• Experience integrating frontend applications with REST APIs, authentication, and authorization flows, including OAuth2, OIDC, and JWT
• Experience with unit and integration testing, debugging, performance optimisation, Git, CI/CD, and code review practices
• Ability to work confidently with existing production codebases, understand unfamiliar systems, and improve them without unnecessary rewrites
• Ability to take ownership of frontend solutions, make sound technical decisions, and work effectively with Backend Engineers, Product, QA, and UX/UI
• Strong attention to code quality, security, performance, and user experience

Nice to Have

• Background in fintech, banking, payments, or other regulated environments
• Hands-on work with back-office systems, admin portals, dashboards, or operational tools
• Understanding of frontend security principles, including XSS/CSRF prevention and secure handling of sensitive data
• Familiarity with PHP, CodeIgniter, micro-frontends, modular frontend architecture, or design systems
  
   

What You’ll Get

• Competitive, market-aligned compensation - discussed openly at first interview
• Direct impact on architecture and strategic platform decisions from day one
• A real fintech platform running at production scale - not a demo environment
• Exposure to modern cloud-native, AI-assisted, and Open Banking systems
• Fully remote setup with flexible hours and an international, highly skilled team

Sounds like a match? Send us your CV - we’re excited to get to know you.

We are looking for a Lead Generation Specialist to help us find and qualify potential clients in the IT outsourcing and outstaffing market.

Responsibilities

• Search for potential B2B clients through LinkedIn, email, and other channels
• Build and maintain targeted lead lists
• Find and research relevant decision-makers
• Conduct personalized outreach
• Generate and qualify leads
• Maintain CRM and keep lead data up to date
• Track outreach activities and results
• Pass qualified leads to the Sales team

Requirements

• 6+ months of experience in Lead Generation
• English B2+
• Understanding of B2B lead generation
• Experience with LinkedIn / LinkedIn Sales Navigator
• Ability to research companies and decision-makers
• Ability to write personalized outreach messages
• Proactive and self-driven mindset
• Strong attention to detail

Working Conditions

• Remote work
• Dynamic working environment
• Paid vacation: 10 working days per year + 2 additional days for each subsequent year worked (up to a maximum of 18 days)
• Paid sick leave: up to 10 working days per year

Interview process:

1. Pre-screen interview

2. Final interview