Jobs at Djinni

Are you passionate about frontend development and ready to take your first steps in a real-world project environment? Join our internship program and grow your skills in Angular, TypeScript, and modern web development!
 

For this internship, you need to have:

• Good knowledge of JavaScript/TypeScript;
• Basic practical skills in Angular 12+;
• In-depth theoretical knowledge of HTML/CSS/SCSS, including (Flex/Grid);
• In-depth understanding of Git and RestAPI;
• Analytical mindset;
• Ability to collaborate effectively in a team;
• Upper-Intermediate English level (both written and spoken).

Preferred to have:

• Understanding of TypeScript basics (union types, generic types);
• In-depth knowledge of Angular: understanding basic principles (RxJS operators, Directives/Pipe, Routes, Detection Strategy), a good understanding of Lifehooks in Angular.

Our selection process includes:

• HR interview;
• Tech interview;
• Final interview with the founders of the company.

We offer:

• Internship schedule: Monday to Friday, 10.00−19.00
• Office-based / remote work;
• No time trackers or other bureaucratic measures;
• Practical experience on internal projects;
• Networking with experienced professionals willing to share their knowledge and experience;
• Opportunity to obtain a contract with HYS Enterprise as a Junior specialist.
• Gifts for birthdays and professional holidays;
• Interaction with experienced professionals willing to share their knowledge;
• Participation in internal and external events.

We are looking for an enthusiastic and proactive Intern .NET + Angular Developer to join our dynamic team!

Requirements:
— Solid understanding of object-oriented programming (OOP);
— Good knowledge of C#, .Net Standard, .NET 6+, ASP Web API;
— Basic knowledge of Unit testing;
— Basic knowledge of MSSQL;
— Knowledge of Angular(React) + TypeScript;
— Upper-Intermediate English level (both written and spoken);
— Proficiency with Source Control tools such as Git.

Would be a plus:
— Basic understanding of GoF Design Patterns;
— Understanding of microservice architecture;
— Containerization (basics of Docker/Kubernetes) + Azure;
— Attention to details;
— Practice experience in pet projects.

Responsibilities:
— Develop project functionalities;
— Manage databases with MS SQL;
— Implement frontend features with Angular.

We offer:
— 3-month Internship schedule: Monday to Friday, 10.00-19.00;
— Office-based/remote work;
— No time trackers or other bureaucratic measures;
— Practical experience on internal projects;
— Networking with experienced professionals willing to share their knowledge and experience;
— Opportunity to obtain a contract with HYS Enterprise as a Junior specialist;
— Gifts for birthdays and professional holidays;
— Participation in internal and external events.
Upon successful completion of the internship and mutual agreement to proceed with a contract, the candidate is expected to commit to working with us for a minimum of one year.

😎 Junior Sales Manager (IT Outstaffing) — Upwork Ninja Who Closes, Not “Just Chats”
Remote
We’re looking for a Junior Sales Manager with real Upwork battle scars — someone who knows how to turn “Just checking options” into signed deals.
Your mission
Catch Upwork leads fast (speed wins deals ⚡)
Run discovery calls & clarify messy requests
Close staffing deals end-to-end (yes, including money talks)
Work closely with recruiters & keep CRM tidy
You are
Proven Upwork communicator (mandatory)
1+ year in IT sales / outstaffing
Fluent in English
Not afraid of negotiation
RU or UA — nice bonus
What you get
Base + performance bonus 💰
Flexible schedule (sometimes night calls — clients don’t sleep)
Strong team, real deals, no micromanagement

 

Key requirements

• Upwork experience (mandatory)  real client communication
• 1+ year in IT sales (outstaffing / outsourcing)
• Experience progressing & closing deals
• Fluent English
• Flexible schedule
• Russian or Ukrainian (optional)

What you’ll do

• Own leads from Upwork and other sources, respond fast
• Run discovery calls & clarify staffing needs
• Qualify roles, seniority, skills, timelines, engagement model
• Work with recruiting team & candidate pool
• Drive deals: calls, follow-ups, negotiation, close
• Keep CRM (HubSpot) clean and up to date
• Prepare client materials (Google Docs/Sheets)
• Use AI tools (ChatGPT, meeting notes) daily

Must-have

• Hands-on Upwork sales experience
• Confident in negotiations & pricing
• Strong communication & relationship skills
• CRM discipline
• Google Docs/Sheets confidence

Not for you if

• No Upwork experience
• Avoid negotiations or talking about money
• Prefer slow sales cycles
• Dislike CRM discipline

Schedule

• Flexible hours
• Availability for occasional late/weekend calls (client timezones)

About us

Codemotion  IT services company (100+ people), part of Index.dev group
Outstaffing & outsourcing with strong recruiting capacity

What we offer

• Flexible schedule
• Support from Sales, Recruiting & Pre-sales
• International clients, daily English
• Compensation: base + performance bonus

About ChatRevenue.ai 

ChatRevenue.ai was founded by Ratmir Timashev (founder of Veeam) and Vlad Voskresensky (founder of Revenue Grid). 

We are building an agentic sales automation for post-CRM era. The AI-native product combines structured and unstructured data, LLM workflows, and agentic automation to help sales people to focus properly, work more efficiently and automate repetitive sales processes. 

The product is already being tested by early customers. We are growing the core engineering team and looking for people who want to work on real product systems with direct impact on architecture, quality, and speed of delivery. 

About the role 

We are looking for a Senior Generative AI Engineer with 5+ years of commercial Python experience and hands-on experience building production GenAI / RAG systems. 

This is a hands-on engineering role focused on: 

• Python backend  
• LLMs and RAG  
• AI Copilot / assistant workflows  

We are looking for someone who can take a problem, propose a practical solution, and move it to production. 

What you will do 

• Design, build, deploy, and maintain production GenAI / RAG pipelines  
• Integrate LLMs and agentic assistants into product workflows  
• Improve latency, reliability, scalability, and cost-efficiency of AI systems  
• Evaluate and implement new GenAI, multi-agent, and orchestration frameworks  
• Contribute to architecture and technical decisions across the platform  

What we are looking for 

• 5+ years of commercial Python experience 
• Strong backend experience with FastAPI, APIs, webhooks, Docker, Kubernetes, Git, and CI/CD 
• Commercial experience with LLMs in production 
• Strong hands-on experience with RAG, retrieval workflows, embeddings, and vector search 
• Experience with LangChain, LangGraph, LangSmith, or similar frameworks 
• Good knowledge of SQL, Pandas, ETL, data cleaning, and ingestion pipelines 
• English: B2 or higher 
• High ownership, independence, and product mindset 

Nice to have 

• Multi-agent LLM systems 
• Knowledge graphs, graph databases, or graph-based retrieval 
• Kafka, Azure Event Hub, or other event-driven systems 
• Azure cloud infrastructure 
• Production ML / NLP systems 
• Evaluation, tracing, observability, and optimization of AI pipelines 
• Graph algorithms or tools like NetworkX 

What we offer 

• Remote-first setup 
• Flexible schedule aligned with European time zones 
• A core engineering role in an AI-native product 
• Direct influence on technical decisions and architecture 
• Real ownership and visible product impact 

If you have strong Python backend fundamentals and real production GenAI / RAG experience, we’d love to talk. 

About the company

Ender Turing is a product-focused AI startup building conversation intelligence solutions used in real production environments by international companies.

Founded in 2020, we are a focused team of 9 engineers and product specialists building and operating a production-grade AI platform that processes large-scale customer communication data across voice and chat channels.

Our systems help companies optimize operations through AI-driven speech and text analytics.

Our clients include companies such as Uniqa Insurance Group, OTP Bank, Aventus Group, Nova Pay, Fozzy Group, Dobrobut hospitals and others, operating across markets including Spain, Mexico, USA, Germany, Poland, Czech Republic, Estonia, Colombia and Ukraine.

Small team. Global footprint. Real production systems.

What you’ll work on

• Backend development for high-load conversation processing services
• Building real-time analytics dashboards and data visualizations
• Integrating LLM-powered features (transcription, sentiment analysis, summaries)
• Developing scalable services and data pipelines
• Integrations with CRM and contact center systems (Zendesk, Genesys, Vicidial etc.)

You will work across the stack and own features end-to-end, from architecture decisions to production deployment.

Tech stack

Backend
Python 3.11+, FastAPI, SQLAlchemy, Celery, Redis, PostgreSQL

Frontend
Vue 3, TypeScript, Vuetify, Vite, WebSockets

AI / Data
LLM APIs, speech processing pipelines

Infrastructure
Docker, Kubernetes, AWS / GCP, OpenSearch, Traefik

Tooling
Git, GitHub Actions, pytest, pre-commit

Requirements

• 5+ years of experience shipping production software
• Strong backend development with Python
• Experience with modern frontend frameworks (Vue / React)
• Ability to work across backend and frontend components
• Experience with scalable systems and APIs
• Comfortable using AI tools to accelerate development
• Self-driven engineer able to take ownership of features

What we offer

• Work on real AI systems used by international companies
• Small, experienced engineering team
• High ownership and fast product iterations
• Remote-first environment
• Direct impact on product and architecture

Interview process

1. HR conversation
2. Founder discussion
3. Technical interview
4. Technical deep-dive (live coding / architecture discussion)
5. Small take-home task (1–2 hours)

How to apply

Please send:

• Your GitHub profile
• A project you’re proud of
• A short note on why startups, why now, and why Ender Turing

About the project

US-founded media company operating email newsletters at scale – millions of subscribers across finance, health, and business verticals. Small engineering team, flat structure, direct ownership, fast iteration. No layers of approval, no large org to navigate.

You'll own the integration and infrastructure layer alongside a counterpart engineer who handles the AI and automation side. The AI systems depend on what you build staying reliable.
 

What you'll work on

• Custom CRMs and operational tools tailored to internal workflows
• Browser automation pipelines with Playwright for interacting with and validating UI workflows
• Distributed automation infrastructure: proxy management, session handling, request routing
• PostgreSQL data models and pipelines that AI systems and operational teams depend on
• Integrations with third-party APIs and platforms – including ones with inconsistent or undocumented APIs
   

Requirements

• 6+ years of backend development
• 4+ years of production Python
• Strong PostgreSQL: schema design, indexing, query optimization – not just ORM usage
• Hands-on Playwright or equivalent (Selenium, Puppeteer) for real browser automation
• Experience with proxy infrastructure: rotation, health checking, geographic routing
   

Tech stack

Python · FastAPI · PostgreSQL · Playwright · Docker · proxy infrastructure · REST APIs and webhooks · third-party platform integrations
 

Conditions

• B2B contract, full-time
• Warsaw office (onsite preferred, remote considered)
• Direct collaboration with technical PM and small senior team
• Fast-moving environment: ambiguity, shifting priorities, growing scope

About the project
 

US-founded media company operating email newsletters at scale – millions of subscribers across finance, health, and business verticals. Small engineering team, flat structure, direct ownership, fast iteration. No layers of approval, no large org to navigate.

You'll own the AI layer of the automation platform alongside a counterpart engineer who handles integration and infrastructure.
 

What you'll work on

• AI-driven content generation and management workflows at production scale
• Agent systems coordinating multi-step operational tasks: content, QA, validation, reporting
• RAG pipelines over internal knowledge bases and operational data
• Prompt architectures designed for reliability, cost control, and measurable output quality
• Evaluation and regression testing for LLM systems — "it looked fine when I tested it" isn't good enough
   

Real production systems, not demos. The work removes hours of manual operational work daily and needs to be reliable enough that people actually trust it.
 

Requirements

• 6+ years of development experience
• 4+ years of production Python
• 2+ years shipping production systems with LLMs and agents
• Solid understanding of what happens underneath the frameworks: tokenization, context windows, function calling, when RAG helps and when it doesn't
• Hands-on with agent orchestration: LangChain, LangGraph, MCP, or equivalent
• Clean, maintainable Python – frameworks support your thinking, not replace it
   

Tech stack

Python · FastAPI · PostgreSQL · LLM APIs (OpenAI, Anthropic) · LangChain / LangGraph / MCP · vector databases · Playwright · Docker · proxy infrastructure
 

Conditions

• B2B contract, full-time
• Warsaw office (onsite preferred, remote considered)
• Direct collaboration with technical PM and small senior team
• Fast-moving environment: ambiguity, shifting priorities, growing scope

We are M&M's performance marketing agency. We specialize mainly in Western projects, working with Google, TikTok and Facebook platforms, as well as SEO and email marketing.
 

Due to the constant growth of our business, we are looking for a new team member who wants to join us in achieving high results for clients.

You will have to work in a team with a project manager and a team lead who are ready to help in implementing our clients' ideas and strategies.
 

Some of our clients for whom we manage budgets of $10,000 — $30,000+:

https://www.msdssource.com

https://chaosfishing.com

https://oblinor.no/

https://writers.work

https://www.lorooro.com

https://dlnskstore.com/

https://www.glowhour.com/
 

Responsibilities:
Advertising setup in Google, Facebook, including technical integration of other services Pixel, GA, GMC, GTM, etc.;
Development of advertising campaign strategy and creation of a funnel within the advertising platform;
Conducting analytics based on work results;
Complete independence and autonomy;
Supervision and setting tasks for a junior specialist;
Interaction with the project manager

Requirements:
Experience working as a Middle/Senior PPC specialist (Facebook/Google) - knowledge of both platforms required;
Skills in GTM, GA and GMC;
Knowledge of English at level B2;
Experience with lead generation and e-commerce projects;
Creativity, an extraordinary approach;
Correspondence (rarely possible calls) with clients in English.

Conditions:
Remote work;
Full-time, 10-18 Mon-Fri.

Our advantages:
Interesting projects from the USA and Europe with an advertising budget of $2000;
Opportunity to develop and realize your potential in interesting projects;
Interesting projects with international companies. Among our clients are FinTech, Ecommerce, Real Estate and others;
Competitive salary;
Convenient work schedule (you can work whenever you want, the main thing is to meet deadlines);
Opportunity to influence the development of the agency, adding your experience to our vision.

Responsibilities:

 • Develop, configure, and maintain CI/CD pipelines using modern automation tools.

 • Deploy and manage applications in Kubernetes, including working with Helm Charts.

 • Implement and support GitOps practices for managing infrastructure and applications.

 • Set up and maintain monitoring and alerting systems based on Grafana/Prometheus.

 • Integrate and manage processes with GitHub Actions.

 • Work with infrastructure management and orchestration tools such as ArgoCD.

Requirements:

 • Experience with Kubernetes and a solid understanding of its components.

 • Knowledge of Infrastructure as Code (IaC) tools (Terraform, Ansible).

 • Proficient in Helm Charts: creating and maintaining templates.

 • Hands-on experience with ArgoCD.

 • Strong knowledge of GitOps principles and experience applying them in projects.

 • Expertise in developing and configuring CI/CD pipelines using GitHub Actions.

 • Experience with monitoring and data analysis tools such as Grafana/Prometheus.

 • Familiarity with containerization (Docker) and orchestration.

 • Proficient in Git and common commands for repository management.

Nice-to-Have:

 • Experience with other CI/CD tools (Jenkins, GitLab CI, CircleCI).

 • Familiarity with cloud platforms (AWS, GCP, Azure).

 • Scripting skills in Bash, Python, or other programming languages.

• English

WHAT WE OFFER:

• Flat hierarchies in a collegial team

• Attractive remuneration

• Short and fast decision paths through approachable executives

• Challenging tasks and personal responsibility from day one

• Interesting career prospects with exciting development opportunities

• Learning and letting others learn: We actively help our employees to develop themselves

ABOUT US:
Our Mission: Empowering Your Digital Transformation

Our DevOps as a Service offering provides a comprehensive range of solutions, meticulously tailored to meet the unique requirements of each client. We specialize in streamlining development and operations, automating workflows, and enabling scalable, secure, and efficient infrastructure.

Devops -Keep it for us!

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the client:
The company is on a mission to make the world’s industrial environments safer with technology solutions and to drive a paradigm shift in safety from reactive to proactive approaches to reduce the risk of industrial accidents. The team in Ukraine is developing the future of industrial safety based on machine learning, computer vision, and IoT.

About the role: 
We are looking for a Software Engineer to build high-throughput data pipelines and shared memory infrastructure. In this role, you will work with Python (3.11+) and ZeroMQ focusing on low-latency IPC, efficient memory management, and scaling our real-time processor ecosystem.

Responsibilities:
- Develop and optimize the Pipeline Engine (Python DAG orchestrator).
- Maintain shared memory pools (C library + Python/Go bindings).
- Manage the ZeroMQ IPC layer and FlatBuffers metadata serialization.
- Enhance the ProcessorWrapper infrastructure.

Must-have:
- Senior-level Python 3.11+: Deep understanding of concurrency, multiprocessing, GIL behavior, and memory management.
- Linux Systems Programming: Hands-on experience with /dev/shm, process isolation, file descriptors, and signals.
- Docker: Proficiency in containerized environments.

Nice to have:
- CUDA Basics: Experience with GPU memory management (IPC handles, stream sync, CPU↔GPU transfers).
- C/C++: Knowledge of POSIX shm, lock-free structures (atomic CAS), and pybind11/ctypes bindings.
- ZeroMQ & FlatBuffers: Familiarity with PUSH/PULL, PUB/SUB patterns, and zero-copy schema design.
- Computer Vision: Experience with OpenCV or CV-CUDA (nvcv).
- Optimization & RPC: Interest in TensorRT (YOLO optimization) and Connect RPC (Buf ecosystem).
- Domain Expertise: Background in building developer tools for ML pipelines, robotics, or real-time video systems.

The client offers:
- Good compensation;
- Benefit package;
- Strong team and career growth;
- Challenges every day!

Product Manager – AI & Geospatial Platform (Data Science & Platform/API)
 

We build large-scale property intelligence using AI and aerial imagery, supporting clients with data-driven decision-making.

We’re looking for a Product Manager to lead a cross-functional product spanning two domains:
- Data Science (research-driven models)
- Platform & APIs (customer-facing systems)

This role requires balancing long-term research with fast product execution, aligning multiple teams, and delivering measurable value to customers.
 

Responsibilities: 
 

Product Leadership

- Product Strategy & Roadmap: Define and drive roadmap across Data Science and Platform/API domains.
- Product Discovery: Understand customer needs, market trends, and competition.
- Lifecycle Ownership: Own product from discovery to delivery and iteration.

Execution

- Sprint & Delivery Management: Plan sprints and track execution.
- Cross-functional Alignment: Coordinate engineering, data science, design, and business teams.
- Solution Definition: Translate technical capabilities into product requirements.

Customer & Stakeholders

- Client Engagement: Gather requirements and validate solutions.
- Stakeholder Management: Align internal stakeholders.

Data Science Domain

- Research Collaboration with AI/DS teams.
- Model Productization into scalable features.
- Prioritize research based on impact.

Platform & API

- Drive execution and releases.
- Improve performance, scalability, reliability.
- Collaborate on UX.
- Deliver customer-facing value via APIs and platform.

WHO WE ARE:

RBI Retail Innovation is a product development company, a part of the group of Raiffeisen Bank International (Vienna, Austria). We are a stable company that works in the EU market. Now we have products in Poland. Our ambition will be widespread in EU countries in the next few years. Our projects include next-gen digital banking platforms’ design, delivery, and post-delivery activities. Our team is international but mainly consists of Ukrainian developers. We have offices in Kyiv and Rivne. Our mission is to provide seamless banking with ease and speed that’s built for people. Our values are People First, Product Passion, and Trust.

ABOUT YOU:

• 5+ years of experience business/system analysis;
• Comprehensive working experience in banking domain (accounting, onboarding, payments. Deep knowledge of SEPA payment processing is required.);
• Knowledge of data modeling and data flow modeling, data mapping;
• Experience in creating of BRD, ERD and technical assignments for large projects;
• Knowledge of basic principles of SQL & relational databases;
• Basic understanding of REST API principles and how to read/validate API specifications;
• Basic understanding of distributed messaging systems and patterns (event driven architecture, message queues);
• Extensive knowledge of business analysis activities and techniques (UML, BPMN);
• Practical experience with requirements management and collaboration tools (Jira & Confluence mandatory);
• Excellent communication and stakeholder management skills; ability to run workshops and present to senior stakeholders;
• Strong decision making skills; experience in backlog prioritization and release planning;

WILL BE A PLUS:

• Experience in working with UX-tools (preferable Figma)
• Experience of using CRM systems (Siebel, SalesForce, MS Dynamics etc.)
• Knowledge of product discovery techniques
• Understanding of payment security (SCA, fraud prevention) and operational processing constraints
• Familiarity with ISO 20022, SWIFT standards, PSD2 and other payments/regulatory frameworks

RESPONSIBILITIES:

• Analyze business requirements and business needs
• Pre-project survey and initial collection of requirements
• Create entity-relationship diagram and business processes architecture
• Interaction with development teams at the stages of implementation, testing, implementation

WHAT WE OFFER:

• You will be a part of global team of RBI Group — one of the leading banking groups in Central and Eastern Europe
• An opportunity to work with some of the most talented and experienced people in the Fintech industry
• The ability to drive change and innovation in the products we develop
• Official employment, gig-contract
• Remote-first work model
• Competitive salary
• Personal and professional growth, corporate English courses
• Paid sick days-off and 20 working days of vacation per year
• Medical insurance

Job Description

• 4+ years of development experience with the .NET platform.
• Experience with ASP.NET Core Web API, SOA, Cloud Services (AWS).
• Experience with React. Patterns: SPA, Micro Frontend Architecture (is a plus)
• TypeScript development experience.
• Experience in client/server unit testing.
• Experience with gRPC is a plus
• Experience with AWS infrastructure is a plus: S3, Lambda (Python Runtime)
• Good debugging, coding, and design skills.
• Demonstrated ability to come up-to-speed quickly on a new technical domain/product area.

• Good written and verbal communication skills.

   

Job Responsibilities

• Implement new features, unit tests, automated integration tests for the complex healthcare system
• Participate in estimation and planning sessions
• Investigate different complexity issues and debug code
• Business communication and close collaboration with all project stakeholders on a daily basis
   

Department/Project Description

Our client is a big medical equipment manufacturer located in the United States. We have completed a lot of projects for them during the last 18+ years and continue our strong relationship. We are creating software information systems providing management and reporting capabilities for customer equipment in the field. Currently, we are extending our team and looking for a passionate and motivated Middle to Senior Full Stack .Net Engineer with 4+ years of relevant experience. The right candidate must be a team player with strong communication skills and be comfortable working in a fast-paced environment.
 

Skill Category

.NET
 

Keyskills - Must Have

• .NET
• ASP.NET
• React

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

We are located in Lviv and currently work only an office format. 

What we expect from the candidate:

• 5+ years of experience in full-stack web development.

• Advanced proficiency in JavaScript/TypeScript, React (ReactNative), Next.

•Proofed experience in Node.js with Express.js and Nest.js frameworks.

•Knowledge of MySQL, PostgreSQL, MongoDB and Redis.

•Deep knowledge and understanding of networking - REST API standards, HTTP/HTTPS methods. 

•Experience with Git. 

What we offer:

- additional bonuses to salary (can reach +100% of your salary)

- opportunity for rapid career growth

- free study in our Corporate English Academy

- regular salary review (after the completion of each contract)

- provision of Apple equipment

- comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).

- corporate events, teambuildings, etc.

Job Responsibilities:

1. Team Leadership 

2. Work with PEs of JD and ensure that
the initiatives are led and delivered to closure

3. Mentor and guide engineers.

4. Collaborate with the product managers , challenge them in terms of features, and keep the delivery timeline intact

5. Design, develop, and maintain full-stack features for a cloud-based platform

6. Participating in calls with clients.

Interview Rounds:

1. Meeting with a recruiter, English test

2. Front-end technical interview

3. Back-end technical interview

4. Test task 

5. Meeting with team