Jobs at Djinni

We are looking for a DevOps Engineer to join a fast-growing B2C product company in Warsaw.
 

The product is a large-scale consumer platform built on top of high-quality global video technologies. It enables millions of creators worldwide to connect with their audiences and monetize their talents. The platform operates at a significant scale with a strong international presence and stable revenue growth.
 

Key requirements:

• Hands-on experience with Google Cloud Platform (GCP)
• Confident spoken English (international team)
• Readiness to work from the Warsaw office at least 4 days per week (this is a mandatory requirement)
   

Solid Software is currently seeking a skilled Mobile Developer (Android, Kotlin).
We offer a friendly, progressive, and dynamic work environment that combines modern technologies with inspiring projects.
Enjoy the flexibility of a full-time, long-term remote position. This role is open for Middle and Senior levels, responsibilities and expectations will be adjusted based on experience
 

What will you do?
 

• Collaborate with an experienced team to develop user-friendly, responsive, and high-performance Android applications;
• Design, build, and refine complex features using Kotlin;
• Support specialized functionality for B2B marketplaces;
• Implement and optimize data synchronization between mobile clients and ERP systems;
• Solve complex technical challenges and implement effective solutions;
• Stay up to date with the latest iOS trends, tools, and best practices, and share knowledge with the team.

‍

Requirements
 

• Solid commercial experience in Android application development;
• Strong proficiency in Kotlin and native Android frameworks;
• Proven experience working with ERP systems and B2B marketplace functionality;
• Strong focus on code quality, maintainability, and performance
• Good understanding of OOP, SOLID, DRY principles;
• Experience with Git and collaborative development workflows;
• A proactive mindset and the ability to troubleshoot complex issues;
• English (B2): Able to actively participate and lead meetings

Why Solid Software?
 

• We support Ukraine;
• A wonderful team of enthusiasts and like-minded people;
• Atmosphere of comfortable work & life balance;
• Flexible schedule and work-from-home opportunity;
• Work with trendy and sometimes experimental technologies;
• MacBook Pro and great tech;
• Lack of bureaucracy;
• Compensation of professional events, sports activities;
• Anniversary presents;
• Accounting and lawyer services
 

Professional growth
 

• Mentorship program;
• Internal career path program: from Developer to Architect. It consists of 11 knowledge areas, books, training sessions, and work activities;
• Corporate library with best programming books (+ an ability to order a particular book if we miss it);
• Ability to work on challenging projects with awesome clients;
• Professional and constant feedback.
 

We truly value the unique talents and skills that each individual brings to our company. As we continue on our journey of growth, we eagerly anticipate the opportunity to welcome you into our team. 

Talk to you soon!

Solid Software is currently seeking a skilled Mobile Developer (iOS, Swift).
We offer a friendly, progressive, and dynamic work environment that combines modern technologies with inspiring projects.
Enjoy the flexibility of a full-time, long-term remote position. This role is open for Middle and Senior levels, responsibilities and expectations will be adjusted based on experience
 

What will you do?
 

• Collaborate with an experienced team to develop user-friendly, responsive, and high-performance iOS applications;
• Design, build, and refine complex features using Swift;
• Support and enhance specialized functionality for B2B marketplaces;
• Implement and optimize data synchronization between mobile clients and ERP systems;
• Solve complex technical challenges and implement effective solutions;
• Stay up to date with the latest iOS trends, tools, and best practices, and share knowledge with the team.

‍

Requirements
 

• Solid commercial experience in iOS application development;
• Strong proficiency in Swift and native iOS frameworks;
• Proven experience working with ERP systems and B2B marketplace functionality;
• Strong focus on code quality, maintainability, and performance;
• Good understanding of OOP, SOLID, DRY principles;
• Experience with Git and collaborative development workflows;
• A proactive mindset and the ability to troubleshoot complex issues;
• English (B2): Able to actively participate and lead meetings
 

Why Solid Software?
 

• We support Ukraine;
• A wonderful team of enthusiasts and like-minded people;
• Atmosphere of comfortable work & life balance;
• Flexible schedule and work-from-home opportunity;
• Work with trendy and sometimes experimental technologies;
• MacBook Pro and great tech;
• Lack of bureaucracy;
• Compensation of professional events, sports activities;
• Anniversary presents;
• Accounting and lawyer services
 

Professional growth
 

• Mentorship program;
• Internal career path program: from Developer to Architect. It consists of 11 knowledge areas, books, training sessions, and work activities;
• Corporate library with best programming books (+ an ability to order a particular book if we miss it);
• Ability to work on challenging projects with awesome clients;
• Professional and constant feedback.
 

We truly value the unique talents and skills that each individual brings to our company. As we continue on our journey of growth, we eagerly anticipate the opportunity to welcome you into our team. 

Talk to you soon!

• Project Description:

  A next-generation cross-asset data management platform to provide globally consistent data and innovative tools to support business strategy for trade/sales clients that is built on big data architecture, highly scalable, and cloud-ready. The platform enables industry-leading analytics, client reporting, regulatory compliance, surveillance, supervisory reporting, and data science solutions (data flame). The project tech stack: Apache Spark, Hive, Java, Scala, Spring, SQL, Kafka, Hadoop.
  
  We are looking for a strong Senior Java Developer with Big Data experience (Hadoop, Spark) capable of build the design and establish the framework in order to expose and distribute the Risk data to wide variety of consumers including Finance, Front office Risk Systems, Trading Systems, Back office and Account systems. This should cover low latency access and Streaming, Push / Pull mechanisms depending on the type of consumers.
  
  The role of the Senior Java Developer involves working with strong development teams (3 Senior Java Developers), the opportunity to work with big data improving knowledge in this domain utilizing the resources of an international bank.

   

• Responsibilities:

  • Design and build frameworks for ingesting/modeling the complex Risk data
  • Develop Low latency caching to service Front office risk systems

   

• Mandatory Skills Description:

  • At least 5 years of experience in software development, including professional backend software development experience;
  • Strong Knowledge of Java programming languages
  • 1+ year of Big data development with extensive hands-on experience with Spark programming
  • Strong knowledge of big data technologies like Hadoop (Hive) and Spark
  • Should be familiar with algorithms and design patterns
  • Understanding of distributed systems.
  • Understanding of CI/CD workflow.
  • Familiarity with Linux environment including scripting skills

On Call Operator is an entry-level role in customer infrastructure support within a fast-growing company. You will handle incoming requests in a 24/7 shift schedule, accurately register them in a ticketing system, and assign them to the appropriate teams. We value attention to detail, proactivity, stress resilience, and a strong team spirit, as well as the ability to work efficiently under a high volume of requests. We are ready to grow an ambitious junior specialist into a professional Customer Support expert. You will learn the full request lifecycle, gain hands-on experience with ticketing tools, and develop strong prioritization, communication, and customer service skills.

Requirements

• Understanding of the request lifecycle
• Proficiency working with ticketing or incident tracking systems would be a plus
• Good spoken and written English (Intermediate level)
• Commitment, proactivity, stress resistance, team-playing attitude

• Familiarity with o365 suite

   

Responsibilities

• 0-line of customer infrastructure support
• Responsibility for the request registration and assignment
• Efficiency under high request flow
• Willingness to work in support 24/7, shifts schedule

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

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

Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.
 
What We're Looking For:

• Commercial experience minimum 1 year at outsorce/outstaff/product IT companies
• Strong understanding of UX principles and current UI trends
• Proficiency in Figma and knowledge of component-based design principles
• English proficiency: Intermediate (B1)
• Experience with prototyping, user flows, and wireframes

Nice to have

• Basic knowledge of front-end development (HTML, CSS)
• Experience in motion design or creating micro-animations for interfaces

What We Offer:

• Working hours aligned with US time zones, typically 16:00–00:00 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.

We are looking for a Payment Manager in an affiliate company.

Responsibilities:

• Execute operational payments of the company;
• Monitor balances and prevent cash gaps;
• Perform regular reconciliations with partners and platforms;
• Record all financial transactions in the accounting system;
• Process payment requests according to internal procedures;
• Provide accurate data to the Finance Manager.

Requirements:

• Experience in iGaming / affiliate / performance environment;
• Understanding of daily spend and balance management;
• Experience with payments and reconciliations;
• Strong Google Sheets skills;
• High level of accuracy and ownership.

Description:

We are looking for people who thrive in a fast-paced, solutions oriented and creative environments. The Software Support Engineer is a focal point within our software organization for customer support activities related to the Matrix Select software system. Specifically, in this role, the individual(s) will provide remote and field support to customers and operations teams for the installation and configuration of the system. The Software Support Engineer will work proactively and in response to ad-hoc support calls to ensure the software system is running properly in the production warehouse automation environments of our customers. The team will also develop and maintain support driven applications for use in those same environments.
 

Requirements:
 

• Linux exposure is required.
• Work with logs is required.
• Experience in troubleshooting is required.
• Writing simple SQL queries.
• PowerShell/python/Bash scripting experience is a plus.
  GitLab experience, a plus.
• Working knowledge of Windows O/S configuration is desired.
• Working knowledge of Windows User and Account management is a plus.
• JIRA experience, a plus.
• Ansible and Kubernetes experience is desired.
• Written and speaking English on upper intermediate level
• Readiness to late hours schedule
  
  Job responsibilities:
   
• Provide escalation support for short-term problem resolution activities.
• Perform direct coding and validation activities for support tools.
• Create documentation of system-level functionality from a support perspective.
• Gather information about the needs of the customers and the capabilities/usage of the underlying software components to drive product improvement activities within software engineering in a proactive manner.
• Works under pressure in restoring high-priority systems to operations.
• On call shift hours.
   

Schedule after probation period:

Sunday through Thursday 2pm US EST to 11pm US EST OR Tuesday through Saturday 2pm US EST to 11pm US EST 

Project Overview:
We are seeking an experienced Python backend developer (with some React.js experience) to support our ongoing projects and introduce new features.

Important Collaboration details:

The role spans two projects: full-time for the first two months (8h/day total is expected), shifting to part-time from month three.

Tech Stack Requirements:

• Python (Django), GraphQL (Graphene), Celery, Channels, Boto, Stripe, Push notifications, Pytest
• React.js
• Redis, PostgreSQL
• AWS (EC2, S3, RDS)
• Docker, Terraform, Github Actions
• Unit tests, end-to-end tests

Responsibilities:

• Develop and maintain backend features using the listed technologies
• Support deployment and infrastructure tasks using Docker, Terraform, and AWS
• Estimate tasks and provide time assessments for project planning

About Us

Syndicode is a value-driven software development partner with a globally distributed team of engineers, designers, architects, and IT managers. We are united by the mission to provide our clients with software products and services that perform, look, and work as designed.

We believe that our people and culture contribute to Syndicode’s continuous success. Shared principles (Accountability, Involvement, Excellence, Visibility, Integrity, Innovation, Win-Win, and Flexibility) unify our team.

About the Project

We’re building a new iOS app from scratch. Small team (PM, Designer, you as the sole iOS developer). You’ll own everything iOS: architecture, implementation, TestFlight, and App Store submission.

What You’ll Be Doing

• Build the iOS app from scratch using Swift and SwiftUI
• Implement an offline-first data layer with SwiftData and sync to Supabase
• Integrate Supabase for auth, realtime updates, and PostgreSQL backend
• Own the full release cycle: TestFlight builds, beta testing, App Store submission
• Collaborate with PM and Designer in a small, fast-moving team

What You’ll Need

• 5+ years of professional iOS development
• Experience launching apps from scratch through App Store (not just contributing to existing codebases)
• Hands-on with full release cycle: TestFlight distribution, App Store submission, review process
• Strong SwiftUI skills (this is a SwiftUI-first app)
• Experience with SwiftData or Core Data
• Solid understanding of iOS architecture patterns (MVVM, TCA, or similar)
• Experience with async/await and modern Swift concurrency
• Comfortable being the only iOS dev: making architecture decisions, owning quality, shipping independently

Nice to Have

• Previous experience as a solo or lead iOS dev on a project
• Experience with Supabase or similar BaaS platforms
• Experience integrating AI/LLM APIs
• In-app purchases and subscription implementation
• Apps in the App Store that you built and shipped yourself

What you’ll get at Syndicode

• Fully remote job
• Continuous feedback within teams and departments
• Top-notch team
• Ability to participate in decision-making and bring new ideas
• Self-management: opportunity to manage your time and plan your activities
• Dynamic fast-growing environment: we react and adapt quickly to the world and market changes.

We're on the hunt for a creative, fast-moving video editor who can turn long-form shows into scroll-stopping short-for. You'll work closely with our scripting, product, and AI teams to shape micro-episodes.

What You’ll Need

• 3+ years experience in video editing, ideally with digital or entertainment platforms - Proficiency in Adobe Premiere Pro and/or Final Cut Pro X.
• Deep understanding of pacing, narrative arcs, and rhythm in short-form editing.
• Strong ability to interpret scripts and storylines visually.
• A standout portfolio or reel that showcases mobile-first, narrative editing.
• Bonus: motion graphics or audio editing skills, TikTok/Reels native experience - Self-starter attitude with excellent time management skills.

What You’ll Be Doing

• Transforming long-form content into short-form, addictive episodes (30s2 mins).
• Working with scripts and storyboards to pace and structure episodes for mobile-first viewing - Collaborating with our AI team to refine automated cuts into polished sequences.
• Enhancing edits with motion graphics, transitions, and audio work as needed.
• Ensuring all output meets quality, platform, and creative standards.
• Helping define the visual language of a new generation of storytelling.

Real People. Real Impact. One Crazy-Good Team.
Let’s Start With a Hello

We’re looking for a Team Lead of Media Buying — a performance-driven strategist and people leader who knows how to scale traffic in Gambling / Betting verticals across Meta Ads, Moloco, and In-App. If you’ve led teams, managed budgets, and lived through Facebook compliance hell — we want you.

Who We Are

We’re an international iGaming company with aggressive growth plans, strong marketing infrastructure, and a highly performance-oriented media buying unit. Our main markets are Tier-1 and Tier-2 GEOs, and our ad stack is built on real volume, high ROI, and constant testing.

Our culture?
Speed and ownership.
Data-first, creative-ready.
Deep vertical expertise.
Human leadership, no micromanagement.

What You’ll Be Doing (Lead of Media Buying Team)

● Leading and scaling a high-performing team of media buyers.
● Setting goals, tracking KPIs, and growing in-house expertise.
● Building and executing buying strategies in Gambling / Betting verticals.
● Managing large traffic volumes while hitting ROI / ROAS / CPA / LTV targets.
● Hands-on optimization of sources:
 — Meta Ads (Facebook)
 — Moloco Ads
 — In-App performance traffic
● Owning the full funnel: creatives → media buying → post-click → in-app metrics.
● Managing ad budgets and team-level P&L.
● Structuring A/B testing systems and hypothesis pipelines.
● Working closely with analytics, product, and creatives.
● Controlling traffic quality, antifraud checks, and platform compliance.
● Ensuring account stability and managing risk (especially on Facebook).

What Makes You a Great Fit

● Proven experience in gambling / betting traffic buying — must-have.
● 2–3+ years leading a media buying team.
● Deep hands-on expertise in:
 — Facebook / Meta Ads (including restricted verticals setup)
 — Moloco
 — In-app traffic sources
● Solid grasp of ad policies and platform limitations for gambling/betting.
● Strong skills in mobile analytics and attribution tools.
● Fluent in performance KPIs: CPA, ROAS, LTV, ARPU, Retention, Payback.
● Experience managing and scaling large budgets.
● Leadership mindset: team building, motivation, and strategic growth.
● English — Upper-Intermediate+.

Bonus Points

● Experience with Tier-1 / Tier-2 GEOs in gambling/betting.
● Deep understanding of in-app traffic ecosystem.
● Background in affiliate networks and partnerships.
● Traffic quality control / antifraud experience.
● Launching and scaling new ad sources.

What’s In It for You

● Strategic role in one of the fastest-growing iGaming environments.
● Competitive salary + performance-based bonuses.
● Ownership of processes, budgets, and team scaling.
● Remote-first with full operational support.
● High autonomy, real impact, and a team that speaks your language.

Let’s Wrap It Up

If you're a media buying lead with real experience in gambling, ready to scale volume and build a dream team — this is your opportunity.
Let’s talk traffic. Let’s talk scale.

OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem. We’re a Forbes-recognized lovemark brand with the highest eNPS in 2025. Our team consists of more than 350 talented professionals, whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv, Lviv and Warsaw.
 

We are developing Nebula – the biggest brand in the spiritual niche:

• Nebula is #1 in its niche in terms of downloads and revenue targets;
• 65 million users worldwide;
• Users from 50+ countries;
• 4.8 - our average AppStore rating (with more than 215 thousand ratings).

Who are we looking for?

To strengthen our team, we are looking for a Lead Back-End Engineer to join our Payment Team and take ownership of the backend strategy, architecture, and performance for real-time communication solutions. This position is created to provide strong technical leadership and drive innovative backend solutions that ensure efficient, scalable, and seamless real-time interactions between users and experts.

This is a mission-critical role with a direct impact on the quality of our online chat experience, the implementation of modern tools and approaches in backend development, and the formation of a strong professional team responsible for building a stable, secure, and high-performing chat service.

Our Tech Stack
 

Your impact:

• Design and evolve the architecture of payment services;
• Take ownership of key domains and core services;
• Build and maintain high-load, distributed systems;
• Contribute to roadmap planning and evaluation of technical solutions;
• Conduct code reviews and mentor engineer;
• Identify, manage, and reduce technical debt;
• Ensure system stability, observability, and security.

About you

• You have 4+ years of backend development experience with a proven track record of leadership
• You are highly skilled in Node.js, PostgreSQL, Redis, and RabbitMQ;
• You excel at collaborating with teams and motivating engineers to deliver their best work;
• You have a proactive, solution-oriented mindset and can navigate ambiguity effectively.

Nice-to-Have: Experience with Grafana, ELK stack, MongoDB, and Go is a plus.
 

 Why OBRIO is the best place to work?
 

• Unleash Your Ambitions: Our company was built by ambitious people who never settle for less. By joining OBRIO, you’ll have the chance to unleash your own ambitions and achieve your career dreams.
• We don’t just give you opportunities for growth and development, we give you maximum autonomy and believe we can’t do without you and your active thinking.
• Collaborate in a Team Environment: We believe that success is a team effort. When you join OBRIO, you’ll have the chance to collaborate with talented individuals who share your passion for achieving outstanding results.
• At OBRIO, we’ve gathered influential experts, all of whom are open to sharing their knowledge and ready to help solve issues based on their experience. This is the company where you can quickly reach your potential and advance your career.

Our benefits:

• Work from the comfort of your home or from one of our offices in Kyiv or Warsaw. The choice is yours!
• Enjoy 20 annual vacation days and unlimited sick leave, all covered by the company;
• Don’t worry about getting the right equipment, we’ve got you covered if necessary;
• Stay healthy with access to a corporate doctor online, and health insurance options in Ukraine or a fixed amount towards insurance abroad after your probation period;
• Keep learning with our extensive corporate library, internal online meetings, and lectures;
• Grow your skills with our training compensation program;
• Take advantage of our supportive corporate culture, including assistance with relocation, advice on legal stay abroad, housing support, and help for third-country nationals;
• Have fun with our online events and team-building activities
   

Here’s what our hiring journey looks like: Initial Screening ➡️ Team Interview ➡️ Skills Assessment ➡️ Final Check ➡️ Job Offer.
 

Let’s team up and reach for the stars together!

Product Lead / Product Owner

Scope is an ecosystem of products for traders, combining journaling, analytics, and performance tools for Crypto & Forex markets.

(Competitors: TradeZilla, TradeTeam)

We are looking for a Product Lead / Senior Product Owner who will take full ownership of the product, drive product vision, and lead cross-functional teams to build a data-driven product used by a global audience.

Responsibilities

1. Product Ownership & Strategy

- Own and evolve the product vision and long-term strategy together with founders

- Turn user problems, data, and insights into clear product initiatives

- Build, maintain, and own product roadmap and priorities

2. Leadership & Execution

- Lead and coordinate product work across design, engineering, and marketing

- Own backlog, scope, and product releases

- Make product decisions and take responsibility for results, not just delivery

3. Growth & Metrics

- Own core product metrics: activation, retention, engagement

- Improve onboarding flows and core product loops

- Identify and validate monetization opportunities (subscriptions, ecosystem mechanics)

Requirements

- 4+ years of experience as Product Manager / Product Owner / Product Lead

- Proven experience working with global digital products

- Strong product thinking: ability to generate ideas, not only execute tasks

- Confident use of product analytics and metrics for decision-making

- Experience leading cross-functional teams (design, engineering, marketing)

- Fluent English (working with international teams and users)

Big Plus

- Knowledge of Crypto, Forex, or trading workflows

- Experience with trading, journaling, or analytics products

- Subscription-based monetization experience

What matters to us

- Ownership over outcomes, not tasks

- Ability to lead, influence, and make decisions

- Comfort working with a product that is still evolving and growing

This is not a role for someone executing ready-made specs. We are looking for a product thinker who owns ideas, decisions, and outcomes.

We are looking for a Frontend Vue Developer to join our team and work on a web application similar to DocuSign in terms of functionality.

Project:

The project is a web application for document creation, editing, sending, and electronic signing. The system enables users to manage documents end-to-end and securely sign them online.

Requirements:

Strong experience with Vue.js 3.0

Hands-on experience with Tailwind CSS 4.0

Good knowledge of HTML5, CSS3, and JavaScript (ES6+)

Experience in building responsive and user-friendly interfaces

Understanding of REST APIs and frontend–backend integration

Experience working with Git

Responsibilities:

Develop and maintain frontend applications using Vue.js 3.0

Implement UI designs using Tailwind CSS 4.0

Collaborate with backend developers and designers

Optimize applications for performance and usability

Hiring Conditions:

Full-time

Remote

Project duration: 4–6 months