Jobs at Djinni

N-iX is a software development service company that helps businesses across the globe develop successful software products. Founded in 2002 in Lviv, N-iX has come a long way and increased its presence in 9 countries: Poland, Ukraine, Sweden, Romania, Bulgaria, Malta, the UK, the US, and Colombia. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies.

N-iX is seeking an experienced Middle Content Marketing Specialist to join our team. You will play a key role as a member of the N-iX Marketing Team, crafting impactful content to promote N-iX and its services to global audiences. If you are proficient in English and aspire to contribute to a dynamic, multi-functional team, we invite you to explore this opportunity further.

Essential Duties and Responsibilities:

• Deliver thought-provoking content that resonates with target audiences;
• Collaborate on marketing campaigns contribute ideas to the content marketing strategy;
• Engage with colleagues across the company to create unique content that reflects our customer value proposition;
• Collaborate with domain and tech experts to produce powerful content that showcases the company’s expertise;
• Develop a broad range of high-quality marketing copies, such as blogs, landing pages, and case studies, to promote company services, increase brand awareness, attract site visitors, and generate leads;
• Continuously work on improving content on the company’s global website: n-ix.com;
• Collaborate with SEO experts to ensure all website content is optimized for search engines.
• Gather insights and conduct market research.
• Work with designers to create appealing visuals.

Qualifications:

• Passion for writing and a strong interest in marketing and tech;
• Advanced+ level of English;
• 2+ years of commercial writing experience;
• Experience in content editing, managing content writers, and the content production pipeline;
• Excellent writing skills in English;
• Experience in digital marketing, advertising, tech, or related fields;
• Strong knowledge of SEO best practices for the creation of digital content;
• Experience in prompting and navigating AI tools, such as ChatGPT;
• Experience with key marketing analytics tools and methodologies (Google Analytics, storytelling, influencer marketing, etc.).
• Experience in content promotion and distribution.
• Ability to translate complex concepts into clear and easy-to-understand content that resonates with a variety of audiences;
• People and project management skills.
• Attention to detail;
• Strong analytical skills;
• Ability to work independently, a positive team-oriented attitude; 
• Collaborative working style. 

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

YALP GAMES is a product company from Ukraine that has been developing and publishing mobile games since 2019.

We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.

We are currently looking for a 3D Animator to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;

• Office-based in Kyiv.

   

Main responsibilities:

Skinning, Rigging, and 3D animation for game projects in Unity3D.

We expect from candidates:

• 2 years of experience in GameDev as a 3D Animator
• Work in Blender
• Showreel available
• Ability to create simple and deep rigs for characters and vehicles (using auto-rig is acceptable)
• Ability to animate humanoid and other characters, as well as mechanisms, considering the limitations imposed by game engines
• Ability to work clearly with animation references
• Understanding of plastic anatomy and principles of stylized animation
• Experience working with Unity or other game engines
• Experience cleaning MoCap

• Love for games!

   

Nice to have:

• Ability to create visual effects (VFX)
• Ability to create interface animations
• Experience with Spine
• Understanding of the mobile games market

• Experience working with 2D editors

   

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees

   

Ready to create the next gaming hit? Apply now and join YALP GAMES! 🚀

About Us

BimBimPet LLC is a growing e-commerce company specializing in pet products. We build direct partnerships with brands and sell across Amazon, Walmart, and BimBimPet.com.

We are looking for a motivated and results-driven B2B Sales Manager to acquire new brands and develop existing partnerships.

Key Responsibilities

• Research and contact potential brands through calls, emails, LinkedIn, and meetings.

• Build and manage a pipeline of new brand opportunities.

• Negotiate and onboard new brands.

• Develop existing brand relationships and contracts.

• Negotiate better pricing, discounts, payment terms, and commercial conditions.

• Work toward securing exclusive partnerships.

• Expand brands across Amazon, Walmart, and BimBimPet.com.

• Maintain accurate CRM records and follow-ups.

• Build strong, long-term relationships with brand partners.

KPIs

• New B2B partnerships acquired

• Revenue generated from acquired brands

• Additional discounts and improved terms negotiated

• Calls and emails completed

• Existing partnerships developed to higher levels

Compensation & Bonus

• Base Salary: $750/month

• 1% of net sales generated from each new brand successfully onboarded.

• The 1% commission is paid for 12 months per brand, starting from the first purchase order.

• Bonuses are calculated and paid monthly.

• Expected total earnings: approximately $850–$1,000+ per month, depending on performance.

Work Schedule

• Monday–Friday

• 2:00 PM–10:00 PM Armenia Time

• Full-time, remote

• 8 working hours + 1-hour separate break

• 3-month probationary period

Requirements

• Strong written and spoken English

• Excellent communication and negotiation skills

• Comfortable with calls, emails, and business meetings

• Strong organizational and follow-up skills

• Ability to work independently and take ownership

• Results-driven and commercially minded

• Experience in B2B sales, business development, or brand partnerships is preferred

We are looking for an experienced Senior Java Full Stack Engineer to join our development team.

Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services, and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

• Hands-on full-stack development of innovative applications
• Owning the entire development cycle, including design, architecture, development, and DevOps
• Working in XP with Remote pairing
•  

Requirements:

• BS degree in Computer Science or equivalent combination of education and experience
• 5-6+ years of full-stack development
• 5-6+ years of experience in the following technologies: Java, Spring
• Experience with Functional Programming and Java Streams
• 2+ years of experience in front-end development with React
• Experience with developing a reactive UI (Reactive JS)
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 2+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in DevOps development and Jenkins
• Experience in development in Kotlin – an advantage
• Experience in designing, developing, and deploying cloud/hybrid-based solutions
• Experience in developing and deploying in container-based environments (Kubernetes, Cloud Foundry)
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker
• Self-starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment
• Versatility and the capability to switch easily between different tasks and technologies
• Experience in assessing a broad range of information solutions and products
• Strong critical thinker with problem-solving aptitude
• Good English - verbal and written

V4Scale is not just a company - it's an innovation powerhouse that enhances the R&D capabilities of prominent Israeli and US technology firms, with headquarters in Tel Aviv. We do this by harnessing the incredible talents of our diverse global remote workforce, and we welcome candidates from any location worldwide.

We are currently looking for C/C++ Networking SW Engineer for our Mixed Development Team working in cooperation with Network Security company based in Tel Aviv.

This is a challenging and highly technical role. You will take ownership of the Switch ASIC SDK, work in a complex hardware/software environment, and integrate new networking technologies. The position requires a high level of initiative, curiosity, and hands-on involvement in day-to-day development.
This is an excellent opportunity for engineers who enjoy solving complex technical problems and want to become experts in low-level networking software.

Experience: 5+ years

Key Skills: C++, Switching, Routing, Firewalls

Requirements:

• Proven expertise in C++ development in real-time operating system environments.
• Strong networking knowledge, including TCP/IP, routing protocols (BGP, OSPF), switching, VPNs, and network security concepts such as firewalls and IDS/IPS.
• Experience with Python, Linux distributions, Git, and Docker — an advantage.

• English level sufficient for participating in meetings (B2 or higher).

   

We offer:

• Remote work, mixed international team, cutting-edge technologies, and flexible working hours.
• The project that you are not ashamed to write about in your resume.
• High salaries and bonuses.
• A friendly team with experienced mentors instead of bosses.

JetArt Games is a modern product company in the field of GameDev, creating innovative gaming solutions.
We develop high-performance gaming systems with flexible architecture and implement a full development cycle - from idea and R&D to architectural design, client logic, analytics and launch of the finished product.
Combining technological expertise, creative approach and modern engineering practices, we create a gaming experience focused on quality, stability and long-term development of the product.

With ambitious plans for growth and expansion into new international markets, we are actively scaling our operations.

We are looking for a Senior Slot Game Producer with a proven track record in the iGaming industry to lead the creation of high-quality, innovative slot experiences. If you have deep market knowledge, a strong creative vision, and are ready to own the direction of our slot portfolio - we want to hear from you.

Key Responsibilities:

• Own and drive the creation of new slot game concepts - from the first idea to post-launch performance analysis;
• Invent original mechanics and game features that stand out in a competitive market;
• Research and select trending features, bonus modes, and player engagement patterns;
• Define and maintain the creative and technical vision for each slot, in collaboration with game designers, math developers, artists, and audio teams;
• Regularly pitch and present concepts and progress updates to internal stakeholders and leadership;
• Playtest and review games in development, ensuring they meet or exceed product standards and player expectations;
• Be the go-to person for the team on all gameplay-related questions and decisions;
• Participate in certification documentation review and support test labs when needed;
• Help shape the long-term strategy and direction of our slot game portfolio.

Desired skills and requirements:

• 5+ years of experience as a Slot Game Producer, Product Owner, or Game Designer in a leading real-money slots company;
• A portfolio of successful live slot games with measurable market impact (high revenue, retention, or visibility);
• Deep knowledge of slot game mechanics, math models, art styles, UX, sound, and animation workflows;
• Strong understanding of current slot trends across different regions and platforms (mobile, web, land-based);
• Confident in market analysis and competitor benchmarking to generate relevant and creative product ideas;
• Excellent project management and presentation skills - able to clearly communicate game vision and rationale to both creative and technical teams;
• Fluent English - both written and spoken.
   

What we offer:

• Lack of bureaucracy in decision-making processes and the ability to directly influence the product/project.
• Competitive salary aligned with the IT/iGaming market and a comprehensive social package (medical insurance, gym membership compensation, lunch delivery reimbursement, etc.).
• Comfortable office in Kyiv (walking distance from Vasylkivska metro station);
• Paid vacation — you will have 18 working days of paid vacation and 5 extra days off - wedding, birth of a child, unforeseen events, etc.;
• Referral bonus — we truly value it when team members refer friends, and we offer a bonus for recommending trustworthy candidates.
• Relocation support — changing your city of residence often comes with added expenses, and our relocation bonus helps you navigate this transition stress-free.

We are looking for an experienced Senior Java Full Stack Engineer to join our development team.

Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services, and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

• Hands-on full-stack development of innovative applications
• Owning the entire development cycle, including design, architecture, development, and DevOps

• Working in XP with Remote pairing

   

Requirements:

• BS degree in Computer Science or equivalent combination of education and experience
• 5-6+ years of full-stack development
• 5-6+ years of experience in the following technologies: Java, Spring
• Experience with Functional Programming and Java Streams
• 2+ years of experience in front-end development with React
• Experience with developing a reactive UI (Reactive JS)
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 2+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in DevOps development and Jenkins
• Experience in development in Kotlin – an advantage
• Experience in designing, developing, and deploying cloud/hybrid-based solutions
• Experience in developing and deploying in container-based environments (Kubernetes, Cloud Foundry)
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker
• Self-starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment
• Versatility and the capability to switch easily between different tasks and technologies
• Experience in assessing a broad range of information solutions and products
• Strong critical thinker with problem-solving aptitude

• Good English - verbal and written

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are looking for a senior frontend engineer to build high-performance 3D scientific visualization directly in the browser.

You will work at the intersection of frontend engineering, GPU programming, and large-scale data visualization. The core challenge is making complex 3D and time-varying datasets interactive in the browser without requiring users to download or fully load them first.

What you will do

• Build browser-based 3D visualization using TypeScript and WebGPU.
• Render large meshes, point clouds, volumetric fields, and other scientific data.
• Integrate visualization with asynchronous and random-access data streaming.
• Design efficient GPU buffer management, caching, and incremental scene updates.
• Build React-based UI around the visualization experience.
• Profile and optimize CPU, GPU, memory, and network performance.

• Work closely with systems, backend, and GPU engineers on end-to-end data delivery.

   

What we are looking for

• Strong production experience with TypeScript / JavaScript.
• Practical experience with WebGPU, or deep WebGL experience with an interest in moving to WebGPU.
• Strong understanding of performance optimization in browser applications.
• Experience with React or another modern frontend framework.
• Good knowledge of vector math, coordinate systems, cameras, transforms, and spatial data structures.

Nice to have

• Experience with Three.js, Babylon.js, vtk.js, React Three Fiber, or custom rendering engines.
• WGSL, GLSL, CUDA, Vulkan, DirectX, or Metal experience.
• Scientific visualization experience with ParaView, VTK, VisIt, or similar tools.
• Volume rendering, isosurfaces, unstructured meshes, point clouds, particles, or large geometry.
• LOD systems, spatial partitioning, octrees, BVHs, or GPU-driven rendering.
• Background in CAD, simulation, geospatial, medical imaging, games, or visualization software.

We are looking for a senior backend engineer to build a high-performance service for streaming large datasets.

This is not a conventional CRUD backend role. You will work on persistent HTTP/3 connections, asynchronous I/O, object-storage range reads, binary data transfer, authentication, request scheduling, etc.

What you will do

• Design and build the data-streaming service in Python.
• Implement HTTP/3 and QUIC-based client-server communication.
• Integrate with S3-compatible object storage.
• Build request prioritisation, cancellation, retries, caching, and backpressure.
• Implement token-based authentication and fine-grained access control.
• Integrate Python services with native libraries and binary data formats.
• Add metrics, tracing, load testing, and failure recovery.
• Work closely with desktop visualisation and Python/ML client teams.
• Benchmark streaming performance against download-first workflows.

What we are looking for

• Strong production experience with Python.
• Experience with asynchronous Python, task scheduling, and concurrent I/O.
• Experience building high-throughput or low-latency backend systems.
• Good understanding of networking, HTTP, TLS, and binary protocols.
• Practical knowledge of S3, MinIO, Ceph, or similar object storage.
• Experience with streaming I/O, byte-range reads, caching, and memory management.
• Strong performance-profiling and debugging skills.
• Ability to design stable interfaces between independently developed systems.

Nice to have

• Production experience with C++. 
• Experience with HTTP/3, QUIC, WebTransport, or high-performance RPC.
• Background in distributed storage, CDNs, databases, filesystems, or media streaming.
• Familiarity with scientific visualisation, HPC, simulation, or large multidimensional datasets.
• Experience with CUDA or GPU data pipelines.
• Experience with OAuth, OIDC, JWT, and capability-based access.
• Knowledge of Kubernetes and OpenTelemetry.

We are looking for a senior C++ engineer to build a high-performance service for streaming large scientific and engineering datasets.

This is not a conventional CRUD backend role. You will work on asynchronous networking, HTTP/3 and QUIC, object-storage range reads, binary data transfer, native library integration, request scheduling, and bounded-memory data pipelines.

What you will do

• Design and implement the data-streaming service in modern C++.
• Build persistent HTTP/3 and QUIC-based client-server communication.
• Stream selected regions of large datasets without downloading complete files.
• Integrate with S3-compatible object storage and native data-processing libraries.
• Implement asynchronous request scheduling, prioritisation, cancellation, retries, caching, and backpressure.
• Design stable binary and JSON interfaces between independently developed components.
• Implement token-based authentication and fine-grained access control.
• Optimise memory allocation, copying, concurrency, and end-to-end throughput.
• Add metrics, tracing, load testing, and failure recovery.
• Collaborate with visualisation, machine-learning, backend, and systems engineers.

What we are looking for

• Strong production experience with modern C++17/20.
• Experience building high-throughput, low-latency, or data-intensive systems.
• Strong understanding of asynchronous and concurrent programming.
• Good knowledge of networking, HTTP, TLS, and binary protocols.
• Experience with streaming I/O, byte-range access, buffering, caching, and memory management.
• Practical knowledge of S3, MinIO, Ceph, or similar object-storage systems.
• Strong debugging, profiling, and performance-optimisation skills.
• Experience designing reliable APIs and component boundaries.
• Familiarity with Linux systems programming and production service operation.

Nice to have

• Experience with HTTP/3, QUIC, WebTransport, or high-performance RPC.
• Experience with zero-copy or low-copy data paths.
• Experience integrating C++ libraries with Python
• Familiarity with CUDA or GPU-oriented data pipelines.
• Background in distributed storage, databases, CDNs, filesystems, media streaming, HPC, or scientific visualisation.
• Experience with OAuth, OIDC, JWT, and capability-based access.
• Knowledge of Kubernetes and OpenTelemetry.

We are an international fintech company that has been operating in the Spanish online lending market since 2025. We are looking for a Meta / Facebook Ads Specialist who will be responsible for launching, optimizing, and scaling advertising campaigns in Meta Ads (Facebook / Instagram) for our mobile application.

We are looking for a specialist who understands the full user journey — from the first ad impression on Meta / Facebook through installation, registration, key in-app events, and the final business result.

What we offer:

• Competitive salary with the opportunity for salary reviews based on your performance and results.
• Fully remote work.
• The opportunity to work with our own mobile product and directly contribute to its growth and scaling.
• Access to modern analytics, tracking, and automation tools.
• Direct collaboration with marketing, analytics, design, and development teams without unnecessary bureaucracy.
• The opportunity to test new approaches, scale successful advertising campaigns, and implement your own ideas.
• A results-driven team focused on fast decision-making and professional development.

Responsibilities:

• Launch, optimize, and scale advertising campaigns in Meta Ads / Facebook Ads (Facebook and Instagram).
• Promote our mobile application through Meta Ads and Facebook Ads, focusing on installations, registrations, and subsequent target user actions.
• Analyze the full user funnel: impression → click → installation → registration → target action.
• Optimize Meta Ads / Facebook Ads campaigns based on in-app events.
• Monitor and improve key performance metrics: CPI, CPA, CAC, CPE, ROAS, LTV, Retention, ARPU.
• Work with AppsFlyer or Adjust and ensure accurate event tracking between the application, MMP, and Meta.
• Test new audiences, creatives, offers, and advertising strategies in Meta Ads / Facebook Ads.
• Analyze traffic quality, identify growth opportunities, and scale successful campaigns.

• Prepare regular reports and collaborate with development, design, and analytics teams.

   

Requirements:

• 2+ years of experience working with Meta Ads / Facebook Ads.
• Hands-on experience promoting mobile applications through Meta (Facebook / Instagram).
• Experience with AppsFlyer or Adjust is required.
• Experience in performance advertising.
• Experience working in highly competitive or “grey” verticals: fintech, lending, loans, crypto, gambling, betting, or related industries.
• Hands-on experience launching Meta / Facebook Ads campaigns focused on installations, registrations, and subsequent conversions.
• Understanding of Meta SDK, Meta Pixel, Conversion API, and mobile attribution principles.
• Experience optimizing Meta Ads / Facebook Ads campaigns based on in-app events.
• Strong understanding of key performance metrics and the ability to analyze mobile traffic quality.
• Strong analytical thinking, independence, and a results-oriented mindset.

Tools:

• Meta Ads Manager
• Facebook Ads
• Meta Events Manager
• Facebook / Instagram
• AppsFlyer or Adjust
• Firebase
• Google Analytics 4
• Looker Studio, Power BI, Metabase, or similar BI systems
• Excel / Google Sheets
• Keitaro, Binom, RedTrack, or other trackers

• CRM and internal analytics systems

   

Nice to have:

• Experience in fintech, lending, payday loans, or MFOs.
• Experience promoting Android APKs or PWAs.
• Hands-on experience buying mobile traffic through Meta / Facebook Ads.
• Understanding of SKAdNetwork, ATT (App Tracking Transparency), and iOS attribution specifics.
• Experience with A/B testing creatives and scaling advertising accounts.
• Experience managing large advertising budgets.
• Understanding of post-conversion metrics: approve rate, retention, LTV, repeat loans, or repeat purchases.

Dataforest is looking for a CTO for an outsourcing company, who can own the technical direction across multiple client projects.

This role is about architecture, technical decision-making, and leadership — working closely with delivery, presales, and clients to design scalable, reliable solutions.

You’ll influence technology choices, shape engineering standards, support presale activities, and help teams deliver high-quality backend and data-driven systems, with optional involvement in AI / GenAI initiatives.

Technical stack (in company):
Backend: Python, Django, Django REST Framework, Fast API, Celery
Frontend: React, React Native, Next.js
Databases: PostgreSQL, MySQL; understanding of NoSQL
Data Engineering: SQL, ETL/ELT pipelines, data modeling, DWH concepts
Data Tools: Airflow / Prefect / similar orchestration tools
Cloud & DevOps: AWS, Docker, CI/CD, Azure/GCP -optional
APIs & Integration: REST, async processing, message queues (Kafka / RabbitMQ — plus)
Payment system: Stripe, Shopify, Recurly, Paypal or Braintree
AI & GenAI: LLMs (GPT, OpenAI API or similar), LangChain, RAG - optional

Requirements:
4+ years of experience as a Head of engineering/ VP of Engineering/ CTO;
8+ years of experience with Python (Backend or Data);
Strong understanding of software development processes in outsourcing companies ;
Strong understanding of how to run and manage a large number of projects;
Experience with AI-DLC process;
Ability to understand and translate business goals into technical solutions;
Experience with pre-sales activities;
Experience working in an outsourcing company;
Experience managing a team with 100 + employees- optional;
English level: Advanced or higher

Responsibilities:
Own and drive the technical vision and architecture
Lead and scale the engineering team (up to 50 FTE)
Drive technical innovation, tool selection, and best practices
Take full ownership of the technical direction and execution of the entire project, ensuring alignment with business goals and successful delivery
Participate in high-level client and partner meetings as a technology representative

We Offer:
Great networking opportunities with international clients, challenging tasks;
Building interesting projects from scratch using new technologies;
Personal and professional development opportunities;
Competitive salary nominated in USD;
Paid vacation and sick leaves;
Flexible work schedule;
Friendly working environment with minimal hierarchy;
Team building activities, corporate events.

IvaTech is looking for a Content Assistant who actively uses AI tools in daily work and manages the full cycle of link & article placement sales on exchanges.

Requirements:

• Experience integrating AI agents/assistants into daily workflows
• Confident with Claude, ChatGPT, or similar LLMs (communication templates/task automation/content checks)
• Experience working with link & article exchanges
• Managing orders: receiving, processing, status tracking
• Publishing articles on WordPress sites
• Updating pricing, site metrics, and catalog listings on exchanges
• Basic quality control of incoming texts before publication
• Attention to detail, structured and organized approach
• English — B2
   

We offer:

• Full-time remote schedule: Monday–Friday, 09:00–18:00
• Modern projects, practical AI-first workflow

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a pioneer in the field of identity data solutions, is revolutionizing how businesses confidently identify their customers and prospects across multiple touchpoints. Whether it’s through websites, applications, or physical locations, they provide innovative ways for their partners to interact with and understand their audiences.

We are looking for a Senior Backend Engineer to help scale a high-throughput, real-time bidding
platform that sits at the core of our header-bidding and identity products. You will design and
operate Go services that handle very high request volumes with tight latency budgets, working
close to the auction path where milliseconds and correctness both matter.
This is a hands-on engineering role on a fast-growing product. You will own services end to end
— from design and implementation through deployment, observability, and on-call — and
collaborate with product, QA, and business-development colleagues to ship integrations with ad-
tech partners and demand/supply platforms.

Key Requirements:
🔹 Strong, production-level experience writing backend services in Go (Golang), including the
concurrency model, profiling, and performance tuning.
🔹 Demonstrable experience with header bidding — ideally hands-on with Prebid (Prebid
Server adapters, modules, or comparable auction-side work).
🔹 Experience building and operating high-throughput, low-latency distributed systems in
production
🔹 Solid grasp of HTTP/REST, JSON, and server-to-server integration patterns, plus
debugging across the request lifecycle
🔹 Comfort with relational databases (e.g. MySQL / Aurora) and cloud infrastructure (AWS),
including basic observability and deployment workflows
🔹 Pragmatic testing habits and a track record of shipping reliable software with good
operational hygiene
🔹 Strong debugging and problem-solving abilities;
🔹 Experience with CTV/video and post-bid measurement flows
🔹 Exposure to Prebid Server Java or other JVM services (useful for cross-module work). Experience with Kafka/streaming, Redis or similar caching layers, and container
orchestration (Docker/Kubernetes)
🔹 English – Upper-Intermediate or higher

What you will do:
🔹 Design, build, and operate high-throughput Go services on the real-time bidding and
header-bidding path, optimizing for latency, reliability, and cost at scale.
🔹 Develop and maintain Prebid integrations — Prebid Server adapters, bidder/identity
modules, and the supporting backend that powers them.
🔹 Build and harden integrations with ad-tech vendors (SSPs, DSPs, identity, and
measurement partners), including pixel, post-bid, and server-to-server flows
🔹 Profile and tune hot paths: concurrency, memory allocation, connection pooling, caching,
and request fan-out under high QPS
🔹 Own services through their full lifecycle — instrumentation, dashboards, alerting, and
participation in the on-call rotation.
🔹 Partner with product, QA, and business development to scope new partner integrations and
turn requirements into reliable, well-tested code.
🔹 Contribute to architecture decisions, code reviews, and engineering standards across the
Bidfusion team

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Final interview;
🔹 Reference Check;
🔹 Offer;
 

Вчасно — це продуктова IT-компанія, яка невпинно цифровізує та розвиває український бізнес. Ми змінюємо підхід до роботи з документами: від довгих годин до кількох кліків у мобільному застосунку.

Сервісами «Вчасно» користується понад 1 500 000 українських компаній (серед них: Нова Пошта, Glovo, Uber, Bolt, Portmone, OLX, Delivery, Rozetka, Сільпо, Monobank, Київхліб і багато інших).

Про роль

Шукаємо Motion & Video Designer, який допоможе розвивати in-house напрям продуктового відео та motion-дизайну. На цій ролі ти створюватимеш відео, які просто пояснюють складні B2B-продукти, а також розроблятимеш ефективні motion-креативи для маркетингових кампаній. Нам важливо знайти людину, яка вміє робити якісний motion design, працювати з інтерфейсами продукту і пояснювати складні B2B-сценарії простою мовою. Хороше відео для нас — це не лише “красиво”, а й зрозуміло, доречно для аудиторії та корисно для бізнес-задачі.

Які задачі будуть стояти перед тобою:

• створювати продуктові відео для сайту, лендингів та маркетингових кампаній;

• розробляти Product Explainer відео та анімувати інтерфейси продуктів;

• працювати зі screen recordings, UI flows, мокапами та демонстрацією сценаріїв використання продукту;

• створювати motion/video-креативи для Meta, Google, YouTube та LinkedIn;

• адаптувати відео під різні рекламні формати та запускати нові ітерації креативів;

• готувати motion assets для розробників;

• брати участь у брейнштормах із Product Marketing, PPC, дизайнерами та контент-командою;

• разом із дизайн-командою формувати єдиний підхід до motion-комунікації в екосистемі Вчасно.

Який досвід для нас важливий:

• впевнене володіння After Effects;

• досвід роботи у Figma та розуміння UI-анімації;

• навички монтажу в Premiere Pro або DaVinci Resolve;

• робота з Photoshop або Illustrator;

• досвід створення продуктових відео, Product Explainer або performance-креативів;

• розуміння принципів Hook → Body → CTA та особливостей рекламних форматів;

• вміння працювати з брифом, самостійно пропонувати рішення та пояснювати складні продукти простою мовою;

• досвід роботи з B2B SaaS, fintech, legaltech або іншими цифровими продуктами буде перевагою;

• знання Lottie, Rive, AI-інструментів для production або базові навички 3D стануть додатковим плюсом.

Про переваги роботи у Vchasno Group:

💛Приєднуйся до команди, яка створює та розвиває українські продукти. Нас драйвить те, що ми робимо, і ми з нетерпінням чекаємо на тебе.

💻Обирай зручний формат роботи для себе: працюй віддалено чи в сучасному офісі в Києві. Ми цінуємо можливість збиратися разом. Тому щотижневі офлайн-зустрічі — це вже наша маленька традиція для натхнення, обговорень, а також неформального спілкування.

🌿Турбуйся про себе:

• 24 дні оплачуваної відпустки та необмежена кількість лікарняних

• Медичне страхування після адаптаційного періоду

• Корпоративний психолог і психологічна підтримка від зовнішніх фахівців

• Спортзал на території офісу

• Допомагаємо організовувати енергонезалежність твоєї домівки для комфортної роботи

• Наш офіс відкритий для рідних співробітників за потреби, а ще ми будемо раді домашнім улюбленцям!

💪Працюй на спільну перемогу. Збираємо на дрони, гуманітарне розмінування деокупованих територій, модульні будинки для постраждалих родин. Співпрацюємо з благодійними фондами та іншими компаніями.

🔥Відвідуй унікальні події. Щорічний Форум «Бізнес без паперу» — це вже візитівка сервісів «Вчасно». Понад 700 провідних лідерів ринку збираються в Києві, аби обмінятися досвідом та обговорити головні тренди у цифровізації. Спільні благодійні аукціони. За один такий вечір ми з друзями та колегами збираємо близько 2-х мільйонів гривень на дрони для Сил Оборони. Це у нас Віталій Кличко продав свій велосипед, а Віктор Ющенко — власну екскурсію. Тимбілдинги та регулярні зустрічі команд (щомісяця та щокварталу). Ми зустрічаємося, аби підбити підсумки, визначити нові цілі. Під час них ти можеш сміливо висловлювати думку, ставити запитання лідерам команд та пропонувати ідеї.

🌟Зростай щодня! Колеги з молодших фахівців зростають до провідних або стають керівниками, самостійно набираючи нові таланти у команду. Також, «Вчасно» — це простір для пошуку себе. Якщо відчуєш, що ти готовий до змін, ми підтримаємо тебе у зміні напрямку діяльності та допоможемо реалізувати твій потенціал.

🎉І не забувай відпочивати. Ми граємо в настільний теніс, навчаємось, збираємося на настільні ігри, святкуємо разом важливі події та свята.