Jobs at Djinni

Senior AI Engineer

Avenga Verified Employer

We are looking for a Senior AI Engineer to join our European client developing software for the digital advertising market. As a Senior AI Engineer, you will develop a programmatic trading platform that optimizes advertising experience for advertisers, publishers, and mobile users. This is you 6+ years of experience in AI/ML engineering; Strong knowledge of OpenRTB and bidding flows; Deep understanding of CPV, CPE, and CPC campaign types; Proficiency in PySpark and pandas for data...

Manual QA Specialist (Mobile Focus) to $1000

Greensighter LLC Verified Employer

About the role We're looking for a manual QA specialist to join our team at Greensighter. This is a freelance position with flexible hours. What you'll do Test mobile applications (iOS and Android) Perform API testing using Postman Write clear bug reports Work with our development team to ensure quality Test new features before release What we need 3+ years of manual QA experience Strong background in mobile app testing Must be an iOS user (required) Experience with Postman and API testing Attention...

Business Development Manager (UpWork and International Platforms) to $1500

DevIT Group Verified Employer Always answers

DevIT Group is a Ukrainian IT company providing a full range of IT services and business solutions to clients worldwide. We develop our own products, as well as custom websites and web applications for businesses in industries such as E-commerce, Media, Healthcare, Social Networks, Real Estate, and more. Our services include both outsourcing and outstaffing models, delivering end-to-end solutions and large-scale project implementation. Requirements: 6+ months of experience in lead generation or IT...

Senior Fullstack Developer - Ukraine location only

Deloitte Top Employer Always answers

Who we are looking for: We are seeking a talented Fullstack Developer with expertise in Node.js or Python and React. to join our dynamic team. You will work on building scalable, user-friendly web applications, collaborating with designers, backend engineers, and product managers to deliver exceptional solutions. Requirements: 5+ years of experience with Node.js or Python and React. Proficiency in JavaScript/TypeScript. Strong understanding of RESTful APIs and database systems (e.g., MongoDB,...

Python Engineer with Agentic AI - Ukraine location only

Deloitte Top Employer Always answers

Who we are looking for We are seeking a talented Middle Python Developer with expertise in Generative AI and Agentic AI to join our innovative team. You will work with cutting-edge large language models and AI infrastructure to build solutions that transform our clients' businesses. Required Skills: Strong Python programming experience with AI frameworks like LangGraph Hands-on experience with Large Language Models (OpenAI, Anthropic, Google Gemini) Knowledge of Vector Stores and their application in...

Senior Python GenAI Engineer - Ukraine location only

Deloitte Top Employer Always answers

Who we are looking for: 5+ years Python (complex backend & AI projects) Expertise in LangChain, LangGraph, AutoGen, CrewAI, or similar agentic AI frameworks Hands-on experience with LLMs (OpenAI, Anthropic Claude, Google Gemini), multi-agent systems, RAG architectures, vector databases (Pinecone, Weaviate, etc.) Proven delivery of production AI systems, CI/CD, cloud (AWS, Azure, GCP) Strong mentoring/leadership skills, excellent English (B2+) Nice to have: MLOps/AgentOps (MLflow, LangFuse),...

Senior Product Owner for Fintech domain - Ukraine location only

Deloitte Top Employer Always answers

Who we are looking for: Product Owner with 3-5+ years of experience in building and managing digital products, ideally in financial or operational domains. You have strong analytical and product-thinking skills, can translate business needs into clear product requirements, and feel comfortable collaborating with engineering and finance teams. Experience in cost accounting or financial operations (e.g. cost allocation, project costing, budgeting, financial workflows, internal billing systems,...

Technical Delivery Lead (iGaming)

InsulaLabs Top Employer

InsulaLabs is an international IT company that helps product and technology businesses scale their engineering teams and launch service solutions through outstaffing and outsourcing models. We are currently transitioning from a classic staff augmentation approach to a more mature solution and delivery model. This transformation is why we are strengthening the company’s technical core. We are looking for a Technical Delivery Lead — a hands-on technical leader who will take ownership of technical...

Junior Payments Manager

Prime Partners

On behalf of our client we are looking for: Junior Payments Manager to support our payments and onboarding operations. This role is ideal for someone early in their career who is highly responsible, detail-oriented, and comfortable managing processes and documentation in a fast-paced fintech environment. This is an execution and coordination-focused role, working closely with senior payments, compliance, and partnerships team members. Key Responsibilities: ● Support PSP / EMI onboarding processes ●...

ITSM Lead Engineer (Ivanti)

Kyivstar.Tech Top Employer Always answers

We are seeking a highly skilledITSM Lead Engineer with strong hands-on experience in configuration and development on Ivanti ITSM platforms. This role combines architectural leadership with practical implementation skills. The ideal candidate will design enterprise-level ITSM architecture, guide delivery, and contribute to complex configurations, integrations, and workflow development. About us Kyivstar.Tech is a Ukrainian hybrid IT company and a resident of Diia.City. We are a subsidiary of...

Business Developer at 24PLAY

24Play Always answers

24PLAY 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, Bliezkrieg Assault, Street Dude, and more. As a Diia City resident, we offer employee reservation starting from the first day of employment. We are currently looking for a Business Developer to share our core company values: Creativity: We...

QA Engineer

DataRoot Labs Top Employer

We are currently looking for a Strong Manual QA engineer to join our team and help us maintain a high level of deliverables quality. You’ll have to work with different teams and contribute to diverse projects, ensuring the reliability and performance of applications. A significant part of the job will be ensuring that the developed solutions meet the functional requirements and the product vision. Key Responsibilities: • Manual Testing and Quality Assurance of Web and Mobile Applications. • Presenting...

Senior IT Recruiter

Brainrocket Top Employer

We are looking for a skilled Senior IT Recruiter. As a Recruiter you will be responsible for finding and attracting the best talents all over the world and connecting them with our company. We are rapidly growing and you will have the chance to work with a big verity of Design vacancies and not only. Recruiting plays one of the most strategic roles for us. Essentially, talented people help our company to reach success, implement new projects and initiatives, customize our processes, and optimize our...

QA Engineer

Softsich

Detail-Driven QA Wanted! Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re on the lookout for a QA Engineer who’s ready to grow with us and shape high-load, data-driven solutions used by international partners. We are looking for proactive people who think, analyze, and grow alongside the product. If this sounds like you, welcome. Your key responsibilities will include: Perform functional, smoke, and regression testing of core...

Digital Marketing Manager / Social Media Manager

Jelvix Top Employer Always answers

We are looking for an experienced and strategic Digital Marketing Manager / Social Media Manager who understands B2B communication, knows how to work with expert content, and can build long-term inbound channels through high-quality social media and community engagement. Requirements: 3+ years of experience in SMM or digital marketing Upper-Intermediate level of English Experience in B2B marketing (preferably IT or service-based companies) Skills in working with LinkedIn, Reddit, and Quora...