Jobs at Djinni

About the Company

Our client is a financial technology services provider that expands global access to digital assets by building innovative solutions for the trading ecosystem. Their products provide exchanges, liquidity solutions, and enterprise-grade integrations for clients worldwide. We are currently undertaking a massive project to integrate our core trading infrastructure into the ecosystem of a major bank, and we are looking for a highly capable Senior Full-Stack Engineer (Web & Backend) to drive this initiative.

In this role, you will be responsible for the end-to-end development and integration of high-load trading components, working directly with our CTO and the bank’s technical leadership team.

What You'll Do

• Infrastructure Integration: Design and implement secure, scalable integrations bridging our trading engine with the existing architecture of a large institutional bank.
• Full-Stack Development: Build and maintain high-performance server-side services and responsive web interfaces for complex financial operations.
• High-Load Engineering: Optimize services for low latency, multi-threaded data processing, and real-time streaming protocols (WebSockets).
• Technical Communication: Collaborate directly with the bank’s tech leads, architects, and our CTO to align on architectural decisions, APIs, and strict security protocols.
• Engineering Standards: Write clean, reliable, and testable code, conduct rigorous code reviews, and help define architectural best practices.

AI-Native Approach (Strict Requirement)

Fluency in and active application of AI tools is a strict filter for this role. We are looking for an engineer whose daily development cycle is organically intertwined with AI assistants and agentic workflows:

• Regular, hands-on use of modern tools (e.g., Claude Code, Cursor, MCP servers, GitHub Copilot) for code generation, architectural analysis, debugging, and routine automation.
• Proven ability to significantly increase delivery speed and quality using AI tools without sacrificing code reliability or security.

Who You Are

• You have deep domain knowledge in fintech, trading, banking, payment gateways, or exchange platforms.
• You possess a proven track record of building distributed, high-load systems with stringent fault-tolerance and security requirements.
• Strong Communicator: You can confidently defend architectural decisions on a technical level in front of C-level executives and enterprise banking teams.
• Fast Learner: You are ready to dive deep into the architecture and business logic of our existing products, supported by our team's mentorship and onboarding.

Qualifications

• English: Upper-Intermediate or Fluent (confident in leading technical negotiations and writing documentation).
• Experience: 5+ years of commercial development experience as a Full-Stack or Senior Backend Engineer.
• Backend Stack: Deep knowledge of server-side technologies: Node.js/TypeScript, RESTful API design, WebSockets, and message queues.
• Frontend Stack: Strong command of the modern web stack (React.js, TypeScript, state management) for building data-heavy interfaces.
• Data & Infrastructure: Experience with relational databases, complex SQL optimization, CI/CD pipelines, and containerization.

Bonus Points:

• Experience integrating with core banking systems, FIX protocols, or financial institution Open APIs.
• Understanding of market mechanics, liquidity, and order books.

We Offer

• Flexibility & Hubs: Flexible working hours with physical office access in Poland (Wroclaw) and Ukraine.
• Health & Wellness: Medical Insurance in Ukraine and a Multisport program in Poland.
• Time Off: Paid vacation, sick leaves, and all official holidays.
• Growth: Access to educational programs and corporate English classes up to three times a week.
• Equipment: Top-tier hardware and development gear provided.
• Contractor Support: Complete tax and accounting services handled for Ukrainian contractors.
• Culture: Regular team-building, tech events, and an advanced bonus system.

About the role

FlashProxy runs proxy/IP infrastructure at scale. We're hiring one engineer to own the health of that infrastructure day-to-day — watching it, keeping it up, and growing the network side (routing, BGP, IP space).

What you'll do

- Continuously monitor production infrastructure; triage and respond to alerts

- Keep servers healthy — Linux fleet, capacity, updates, troubleshooting

- Manage and grow the network: configure and maintain BGP sessions, routing, prefix/IP management, peering

- Own incident response and participate in on-call

- Improve observability (monitoring/alerting) and automate repetitive ops

Must have

- Solid Linux administration

- Real networking depth: BGP, routing, TCP/IP, DNS

- Monitoring/alerting stacks (Prometheus/Grafana, Zabbix, or similar)

- Scripting (Bash/Python) for automation

- Comfortable owning production and being on-call

- English B2+

Nice to have

- ISP / hosting / CDN / proxy background, Anycast, DDoS mitigation

- Infrastructure-as-code / config management (Ansible/Terraform), cloud (AWS/GCP) alongside bare metal

We're hiring a Junior Full Stack Developer (React + Node.js) to join our team and work on a booking platform for activities — yachts, diving, and tours. You'll contribute to both the frontend and backend of the product, building features that help users discover and book experiences online, while collaborating closely with developers to deliver high-quality solutions on time. 

Requirements: 

• Knowledge of JavaScript, React, Node.js (Nest), TypeScript, HTML5, CSS3 
• Experience with relational and no-sql databases    
• Knowledge of Rest API 
• Experience in Agile environment (Scrum or Kanban). 
• Self-motivated, dedicated, and willing to go the extra mile; 
• English: working proficiency (async team communication) 

Responsibilities: 

• Enhance and develop existing application 
• Improve visual representation of existing web application 
• Communicate with developers, designers and product owners 
• Ensure timely delivery of solutions according to specification and design

Recruitment Process: 

• HR Interview 
• Tech & Final Interviews 
• Job Offer 

We Offer: 

• Innovation Culture: Work in a team that actively experiments with AI and modern development approaches    
• Flexible Work: Remote work or a modern office in Kyiv   
• Generous Time Off: 20 paid vacation days + 15 sick leave days annually   
• Professional Growth: Compensation for courses, certifications, and learning resources   
• Cutting-Edge Tools: Access to premium AI tools (Cursor Pro, Сlaude Code, GitHub Copilot, etc.)

Rezono is a performance marketing agency helping growth-driven advertisers scale through smarter media planning, data-driven acquisition, and full-funnel optimization across leading advertising platforms.

We are looking for a Brand & Marketing Manager to take ownership of Rezono’s marketing, communications, and external presence.

Key Responsibilities

• Own and execute Rezono’s overall marketing and communications strategy.
• Manage Rezono’s presence across social media, including content planning, creation, publishing, and growth.
• Develop and execute marketing campaigns to strengthen Rezono’s brand and market positioning.
• Build and manage Rezono’s presence at industry conferences, events, and networking opportunities.
• Identify and develop strategic collaborations with industry players, influencers, media, and relevant partners.
• Drive PR and media activities, including identifying media opportunities, preparing content, and building relationships with industry publications.
• Develop partnerships and initiatives that increase Rezono’s visibility, credibility, and inbound opportunities.
• Work closely with the CEO and commercial team to align marketing activities with business and growth objectives.
• Track marketing performance and continuously optimize activities based on measurable results.
• Build and maintain a consistent Rezono brand voice and positioning across all external channels.

Requirements

• 3+ years of experience in marketing, communications, PR, or a similar role.
• Experience in performance marketing, affiliate marketing, adtech, or digital advertising is a strong advantage.
• Strong understanding of social media and content marketing.
• Experience working with industry conferences, events, partnerships, and media.
• Excellent written and verbal English.
• Strong communication and relationship-building skills.
• Ability to independently develop and execute marketing initiatives from idea to implementation.
• Strong organizational skills and ability to manage multiple projects simultaneously.
• Data-driven mindset with the ability to measure and evaluate marketing performance.
• Proactive, creative, and comfortable working in a fast-paced environment.

What Rezono Offers

• High level of ownership and autonomy.
• Direct collaboration with Rezono’s CEO and leadership team.
• Opportunity to build the marketing function and shape Rezono’s brand from an early stage.
• Exposure to the global performance marketing and advertising ecosystem.
• Remote-first environment with opportunities to attend international industry events.
• Paid sick-leaves 
• Paid vacation 15 days/ year + 5 days OOO 
• Cafeteria model benefits (choose your compensation package based on your preferences) 

Role Overview

We are looking for an ESP Communications Manager to own communication and ticket management with email service providers (ESPs) across a portfolio of 30+ streams in multiple niches.

You will be responsible for managing the full communication cycle with ESP support, compliance, and deliverability teams — from submitting and tracking tickets to resolving issues and coordinating the required actions internally.

This is a high-volume, high-responsibility role where strong written communication, attention to detail, risk awareness, and an understanding of how ESP compliance and support teams operate are essential.

You will work closely with email marketers, project managers, and production teams while reporting directly to the Head of Project. For high-stakes situations, you will be expected to identify risks, propose a communication strategy, and align on the approach before responding.

The role may require flexible working hours, including availability aligned with U.S. time zones when urgent ESP communication is required.

Key Responsibilities

ESP Ticket Management

• Submit, track, and manage support tickets with ESPs on behalf of clients
• Own tickets from initial submission through final resolution and follow-up
• Maintain an organized record of active and resolved tickets across clients and platforms
• Prioritize tickets based on urgency, business impact, and potential account risk
• Ensure no critical issue or follow-up is missed

Strategic ESP Communication

• Write and manage communications with ESP support, compliance, and deliverability teams
• Adapt communication style, tone, and approach depending on the ESP, issue, and client context
• Prepare responses to compliance flags, abuse complaints, account warnings, and suspension notices
• Communicate strategically to support positive outcomes while protecting client accounts
• Understand when to provide additional information, clarify a situation, push back, or adjust the communication approach

Risk Identification & Compliance

• Identify potential deliverability and compliance risks before they escalate
• Assess how current communication or actions may affect future account status
• Flag high-risk situations to the Head of Project and recommend an appropriate communication strategy
• Monitor ESP policy updates, compliance requirements, and deliverability trends relevant to clients
• Ensure communications and actions are aligned with applicable ESP requirements

Internal Coordination

• Work closely with email marketers, project managers, and production managers to collect the information required to resolve ESP issues
• Translate ESP feedback and requirements into clear, actionable tasks for internal teams
• Follow up with internal stakeholders to ensure required changes are implemented
• Communicate ticket status, expected timelines, and outcomes to relevant stakeholders
• Coordinate the full resolution process between internal teams and external ESPs

Requirements

Must Have

• 3+ years of experience working with ESPs, preferably on the ESP side or in support, compliance, deliverability, or communications roles directly interfacing with ESPs
• Deep understanding of ESP compliance processes, abuse prevention, and support workflows 
• Exceptional English level - at least C1 
• Ability to manage communication and priorities across 30+ streams simultaneously
• Strong understanding of how ESP support, compliance, and deliverability teams operate
• Strong risk identification and problem-solving skills
• Excellent attention to detail and ability to manage multiple ongoing tickets without losing track of follow-ups
• Ability to work across multiple niches and client contexts professionally
• Strong organizational and communication skills
• Ability to work independently while knowing when to escalate high-risk situations

Nice to Have

• Direct experience working at an ESP in a support, compliance, or deliverability role
• Familiarity with major ESPs and their support and compliance processes
• Background in email marketing or marketing operations
• Experience working with high-volume email environments

Who We're Looking For

We're looking for someone who:

• Takes ownership and follows issues through to resolution
• Thinks several steps ahead and identifies potential risks before they become problems
• Communicates clearly, strategically, and professionally
• Understands that written communication can directly influence business outcomes
• Can manage a high volume of parallel tasks without losing attention to detail
• Is comfortable making decisions independently while escalating high-risk situations appropriately
• Builds effective relationships with both internal teams and external partners
• Can work across different niches and business contexts professionally
• Thrives in a fast-paced and constantly changing environment
• Is comfortable with flexible working hours when business needs require it

Professional Growth

• International and multicultural environment
• Career development opportunities
• Learning resources and corporate library
• Work alongside a high-performing team
• Access to modern tools and technologies
• Opportunity to develop expertise in email deliverability, ESP compliance, and performance marketing operations

Benefits

• Competitive salary
• 21 paid vacation days
• 14 paid sick leave days
• Team events and activities
• Paid English courses
• Multisport card

Working Environment

• Modern office in Warsaw, Poland
• Remote/hybrid work opportunities
• Complimentary snacks, drinks, and office perks
• Friendly and supportive team
• Fast-paced startup environment with a high level of autonomy and ownership

We look forward to meeting you!

On behalf of our Client, Mobilunity is looking for a Delivery Lead / Project Manager to coordinate day-to-day software development activities and ensure predictable delivery.

Our client is an international technology company developing a B2B SaaS platform that combines data-driven insights, automation, and AI-powered capabilities to improve business decision-making and operational efficiency.

In this role, you will work closely with the CTO and the existing product and technical leadership to coordinate the development team, maintain visibility into ongoing work, and ensure that agreed priorities and commitments are delivered on time.

This is a hands-on operational role focused on delivery coordination, team accountability, and process improvement. The CTO remains responsible for technical decisions, architecture, and engineering direction.

The position is part-time, requiring approximately 20 hours per week, with a flexible daily schedule.

Key Responsibilities:

Delivery Management

• Coordinate day-to-day delivery activities across development, QA, and other relevant team members.
• Track task progress, deadlines, dependencies, and delivery commitments.
• Follow up with task owners to ensure agreed deliverables are completed on time.
• Identify blockers, delays, and risks early, and coordinate their resolution or escalation.
• Ensure execution remains aligned with agreed priorities, timelines, and team capacity.
• Maintain clear visibility into ongoing tasks, upcoming activities, and delivery status.

Project Planning & Process Management

• Organize and maintain structured task management processes using Scrum, Kanban, or other suitable approaches.
• Ensure work is broken down into clear, manageable tasks with assigned owners and expected timelines.
• Facilitate planning activities and coordinate priorities with product and technical leadership.
• Monitor team capacity and help balance planned work against realistic delivery capabilities.
• Establish consistent tracking, follow-up, and reporting practices to improve delivery predictability.
• Identify process bottlenecks and suggest practical improvements.

Team Coordination & Communication

• Act as the main point of coordination for daily operational and delivery activities.
• Maintain effective communication across developers, QA engineers, and technical and product leads.
• Proactively follow up on outstanding tasks, clarify responsibilities, and help remove obstacles.
• Encourage accountability and ensure team members communicate progress and potential delays.
• Challenge unrealistic expectations and escalate issues when necessary.
• Reduce the operational workload of the CTO and existing leadership by independently managing day-to-day delivery coordination.

Reporting & Stakeholder Management

• Collect and consolidate progress updates from the team.
• Prepare clear delivery status reports covering completed work, pending tasks, blockers, and risks.
• Communicate delivery progress and potential delays to relevant stakeholders.
• Help align business priorities, delivery commitments, and available team capacity.

Requirements

• Proven experience in IT Project Management, Delivery Management, or a similar role within software development.
• Experience coordinating software development teams, including developers and QA engineers.
• Practical experience with Agile methodologies, including Scrum and/or Kanban.
• Strong skills in task planning, delivery tracking, deadline management, and dependency coordination.
• Understanding of capacity planning, risk management, and blocker resolution.
• Experience with project management and tracking tools such as Jira, Confluence, or comparable solutions.
• Strong organizational skills and the ability to manage delivery processes independently.
• Excellent communication and stakeholder management skills.
• Proactive approach to problem-solving and the ability to hold team members accountable for agreed commitments.
• Excellent spoken and written English (C1 level).
• Availability to work part-time, approximately 20 hours per week (2–4 hours per day).

Nice to Have

• Experience working with B2B SaaS products.
• Experience coordinating distributed or cross-functional teams.
• Experience working directly with a CTO or Head of Engineering.
• Experience with AI-powered products or data-intensive platforms.
• Experience in fast-growing technology companies.
• Experience improving delivery processes and team performance.

Department/Project Description

Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities.

Job Description

• Create, edit, update, and maintain project-related documentation
• Work closely with development, testing, and product teams to ensure the quality, discoverability, and accuracy of the content created or updated
• Work with different document control tools to process project-related documentation
• Documentation releasing
• Localization

Job Responsibilities

• 5+ years of experience in writing technical documentation
• Philological or technical background
• Excellent command of English (Advanced +)
• Excellent written and verbal communication skills
• Proofreading and editing skills
• Analytical skills
• Team player
• Experiance in Healthcare domain would be a plus

Sales Manager

US Market | Remote

We’re looking for a B2B Sales Manager to sell premium sponsorship and media packages to companies and brands across the US.

If you’re confident with cold outreach, reaching decision-makers, negotiating, and closing deals, we’d love to hear from you.

What we’re looking for:

• 1+ year of B2B sales experience

• Strong cold outreach & closing skills

• English — C1

• Experience working with US clients

• Confident communication & negotiation skills

• Self-driven and results-oriented

Experience in media, advertising, sponsorships, events, PR, or marketing sales is a plus.

💰 Compensation

10% commission on every successfully closed and paid deal.

Examples:

$5,000 deal → $500 commission
$10,000 deal → $1,000 commission
$20,000 deal → $2,000 commission

Unlimited earning potential.

💰 Compensation: 10% commission on every closed & paid deal

📦 Deal size: $750–$20,000

🌎 Schedule: Full-time, aligned with US Eastern Time business hours

🏠 Format: Fully remote

🤝 Contract: Independent Contractor

🚀 Unlimited earning potential

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.


The future of Web3 starts with you: join us as a Brand Presence Specialist!

Requirements:

— B2B knowledge or hands-on experience in B2B marketing or communications.
— Proven experience in content creation (articles, social media, marketing materials);
— Strong understanding of social media platforms and ability to manage and grow brand presence;
— Solid knowledge of Web3 and the cryptocurrency ecosystem;
— Experience in trading and/or working with crypto projects;
— Excellent written and verbal communication skills;
— Creative thinking and ability to generate original ideas;
— Ability to multitask and manage several projects simultaneously;
— Flexible mindset with a creative approach to problem-solving;
— Analytical thinking and ability to assess performance metrics;
— Strong time management skills and ability to meet deadlines.

Strong advantages:

— Participation in developing crypto or token strategies;
— Experience with Linkedin.

Responsibilities:

— Creation of expert content;
— Accounts development;
— Analysis of general trends in the community and on the crypto market’
— Making researches’
— Communication with media representatives.

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.

Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

Job Description
7+ years of hands-on development experience, designing and implementing large/complex systems with Scala.
Experience with Apache Spark (or Azure Databricks, or analogue)
Knowledge of modern backend frameworks, scalable software development practices, design patterns, data structures.
Understanding of algorithms and their principles
Good analytical and troubleshooting skills and experience.
Good understanding of SDLC process, version control, code review, continuous integration and automated deployment tools.
Strong background with CI/CD methodology.
Advanced level of English
Experience with Specs2 testing framework is a plus
Cloud service experience (Azure, AWS, GCP) is a plus
B.Sc in Computer Science is an advantage.
Job Responsibilities
Be part of a dynamic team developing a groundbreaking Performance Measurement solution designed to count every song play worldwide, harnessing parallel computing to process extensive data from diverse sources and achieve seamless aggregation at scale.
Solve complex problems at the architectural, coding, and product levels.
Discover creative solutions that balance practicality and innovation, considering both short and long-term goals.
Implement new and exciting features end-to-end in collaboration with the product team.
Collaborate with the US based client team
Department/Project Description
Our client is a global leader in music rights management, serving as an advocate for the value of music. It collects blanket license fees from businesses that use music, entitling those businesses to play or sync any songs from the client's repertoire of over 22.4 million musical works. On a regular basis, the client distributes the money to songwriters, composers, and music publishers as royalties to those members whose works have been performed.

🕒 Full time, remotely or from Kyiv, Lisbon offices
📍 Location: UA or EU
 

TechBlaze is a well-established international AdTech company
developing advanced white-label solutions: SSP, DSP, and AdExchange.

🔴 about the company

they started the journey 7 years ago as a venture-backed project,
and for the past 2 years, they have been operating as a fully independent company.
Their business is actively scaling, doubling in size every year,
and today our team counts over 100 professionals.

They work with the global market (the US, Europe, LATAM),
and their ICP includes top-tier American and international companies,
publishers, and DSP clients that work with high-level brands.

They have clearly established processes and a portfolio of ~60 stable clients,
so you will be joining a structured, system-driven business rather than a chaotic startup.

🔴 the role

this is a senior leadership role for someone who combines strong strategic thinking with hands-on understanding of modern B2B technology marketing. The ideal candidate should be equally comfortable working with brand and communications strategy, demand generation, content, SEO, inbound marketing, and product/technology positioning.

🔴 what you will be working on

• own and develop the company’s overall marketing strategy and ensure its execution across all marketing functions.
• lead and manage several units, including: marketing, content, pr / communications.
• build a structured marketing function focused on clear business outcomes and measurable performance.
• develop and execute the company’s brand, positioning, messaging, and communication strategy.
• drive b2b marketing initiatives across seo, inbound marketing, lead generation, content marketing, and other acquisition channels.
• own product and technology marketing, translating complex adtech products and technical capabilities into clear value propositions for clients and the market.
• establish kpis, reporting, analytics, and clear performance expectations across the marketing organization.
• work closely with the leadership, sales, product, and technology teams to align marketing activities with the company’s commercial goals.
• bring structure to existing marketing processes, identify gaps, and create scalable workflows and systems.
   

🔴 your background

• proven marketing leadership experience within the it / technology industry is mandatory.
• strong understanding of b2b technology marketing, ideally within adtech, martech, saas, or another complex technology-driven environment.
• experience managing multiple marketing functions or teams, including content, marketing, and communications/pr.
• strong knowledge of: seo, inbound marketing, content marketing, demand / lead generation, brand and communication strategy, product and technology marketing.
• ability to understand complex technical products and turn them into compelling market positioning, messaging, and content.
• strong people management skills with a focus on measurable results and accountability.
• experience building or significantly improving marketing processes, teams, and strategy.
• fluent / strong english is mandatory, both written and spoken.
   

🔴 nice to have:

• direct experience working with B2B clients;
• knowledge of Spanish at any level.
   

🔴 we offer you

• ully remote work within Ukraine or the EU, with optional office access in Kyiv or Lviv;
• work with international clients and well-known brands across global markets;
• paid vacation and sick leaves, and covered medical insurance;
• participation in team building activities, corporate parties
  with colleagues beyond work;
• covered courses, attend top-notch conferences, explore digital library for nonstop growth.
   

let`s talk.

About Us:

We are an IT recruitment agency with over 8 years of experience, helping IT companies in Ukraine and Europe find and hire the most talented specialists. Our team of 10 professionals specializes in high-quality recruitment and headhunting, providing the best service for our clients. Among them are both large companies and promising startups.

Today, we are actively expanding our presence in European markets as well as in Ukraine. We are looking for an ambitious specialist to develop these directions. If you combine the talents of a sales manager, account manager, and lead generator, we are looking for you!
 

Key Responsibilities:

• Actively searching for new clients in Ukraine and Europe for IT recruitment services.
• Working with CRM systems, LinkedIn, Facebook, email marketing, and other channels.
• Creating personalized emails for potential clients and leading them to the stage of phone contact.
• Managing relationships with existing agency clients.
• Conducting calls and presentations for clients: gathering requirements, discussing vacancies, and negotiating cooperation terms.
   

Your Competencies and Skills:

• Experience in B2B sales.
• Ability to find and attract clients via LinkedIn.
• Strong presentation and negotiation skills.
• Experience working with cold and warm databases.
• High level of English proficiency (Upper-Intermediate or higher).
   

Will Be a Plus:

• Understanding of IT recruitment processes as a service.
   

We Offer:

• Competitive salary with bonuses for attracting new clients and successfully closing vacancies.
• Opportunities for professional growth and training.
• A comfortable work environment and team support.
• Career growth.
• 18 working days of paid vacation.
   

Bonus System and Salary Growth:

• Bonuses for each new client.
• Additional bonuses for successfully closed vacancies with active clients.

Join our team to become part of a successful business that transforms the IT recruitment market!

Codebridge is looking for an Applied AI Engineer to build the AI functionality of a corporate learning platform end to end. Agents — planning, tool use, acting across the product — are the core, surrounded by retrieval, content generation, and labs. Everything is model-agnostic across Claude, OpenAI, and Gemini. 

Responsibilities: 

• Design and ship agents — the core of the role: planning, tool use, memory, and guardrails, orchestrated with LangChain/LangGraph, exposed via MCP where it fits, running behind a provider-abstraction layer with model routing and cost control 
• Build product features end to end — from the front end through backend services to the model call in the cloud 
• Set up and tune retrieval: ingestion, chunking, retrieval quality, reranking, and grounded generation with citations 
• Evolve the content-generation pipeline: grounded generation from ingested sources, structured outputs that survive provider differences, and accuracy checks that keep generated material true to source 
• Develop hands-on lab environments in a sandboxed execution platform: mock APIs, auto-verification harnesses that grade learner work, and managed multi-provider model access with per-user budgets 
• Take charge of evaluation infrastructure: task datasets, deterministic and model-based graders, regression suites, and cross-provider benchmarks 

Requirements: 

• 4+ years in software engineering, with production systems you can walk through end to end 
• 1+ years shipping production LLM applications — agents, tool use, retrieval — with hands-on work across at least two of the three major platforms (Anthropic, OpenAI, Google) 
• Depth in agent development: tool use, memory, multi-step orchestration, and MCP — you've built and debugged MCP servers, not just consumed them 
• Claude Code as a daily working tool, plus working fluency with the OpenAI API and Gemini — or a demonstrated ability to get there fast, since the abstractions matter more than any single SDK 
• Evaluation fluency: task datasets, deterministic and model-based graders, regression suites. "I tested it manually and it looked fine" is an unfinished sentence 
• Solid Python for LLM tooling, with experience in LangChain/LangGraph or an equivalent orchestration framework 
• Comfort with sandboxed cloud execution environments, CI, and API security basics 
• Clear technical communication — you can review someone else's work rigorously and kindly, and explain a model limitation to a non-engineer without jargon 
• A responsible, outcomes-focused mindset 
• Advanced English or higher 

Nice to Have: 

• Experience with TypeScript/Node/React 
• Provider certifications (Anthropic, OpenAI, or Google Cloud AI) or demonstrable equivalent depth 
• Experience with learning platforms, developer education, or technical enablement 
• Experience with LLM gateway/routing layers, structured-output schemas across providers, or multi-model evaluation tooling 
• Public evidence of technical judgment: open-source contributions, technical writing, or talks 

We Offer: 

• Technical Ownership: You own the AI architecture and the standards behind it 
• Modern AI Work: Agents, retrieval and evaluation as the everyday job, not a side experiment 
• Collaborative Environment: A team that values partnership, creativity, and mutual respect 
• Flexible Work: Work remotely from the comfort of your home or join us in our modern Kyiv office 
• Generous Time Off: 20 paid vacation days + 15 sick leave days annually 
• Professional Growth: Compensation for courses, certifications, and learning resources 
• Cutting-Edge Tools: Access to premium AI tools (Cursor Pro, Claude Code, GitHub Copilot, etc.) 

Recruitment Process:    

1. HR&Technical Interview 
2. Client stage 
3. Offer 

Bachelor of Science in Computer Science, Software Engineering, or a related field.
Minimum 4 years of commercial software engineering experience in backend cloud infrastructure development.
Practical experience working with orchestration APIs and virtual machine lifecycle management.
Proficiency in Perl (legacy services) along with Go and Python
Practical knowledge of Linux OS architecture and internals (process management, memory allocation, CPU affinity)
Experience with Linux systems programming & VM lifecycle management

Nice to have:

Experience refactoring legacy codebases during platform migrations
Exposure to NUMA memory optimization and microservices refactoring

Job Responsibilities

Refactor and port control plane microservices (vbin, LSS, LDM, VMAP, RS) to run natively on the ARM64 architecture.
Implement NUMA memory allocation logic in Python to minimize latency and eliminate cross-talk on high-core ARM nodes.
Develop and update RESTful APIs and backend capabilities to support nested virtualization and new instance plans.
Collaborate closely with SRE and QA engineers to ensure service stability, state serialization, and seamless deployment workflows.

Department/Project Description

Seeking a Mid-Level Software Engineer to join the Core Compute Team. The team is responsible for the backend microservices and orchestration logic managing virtual machines across the data center fleet. In this role, you will refactor legacy and modern control-plane codebases to ensure full compatibility and high performance on the new ARM server fleet (NVIDIA Vera).

We’re looking for a proactive Quality Manager to coordinate data annotation projects, ensure high-quality output, support annotation teams, and drive continuous improvement.

Are you organised, proactive, and ready to take ownership of projects in a dynamic, international environment? This is an opportunity to build your career in a role where you’ll coordinate teams, solve problems, improve processes, and make a real impact on project outcomes.

Beetroot is a trusted partner for startups and established brands worldwide, helping them solve their tech staffing and operational needs. Our client is a Swedish company at the forefront of enabling safer and smarter AI systems through high-quality data annotation and machine learning infrastructure. Their platform supports global teams working on cutting-edge projects in areas like autonomous technology, advanced analytics, and computer vision.

As a Quality Manager, you’ll coordinate the data annotation process from reviewing client instructions and testing annotation tasks to onboarding teams, reviewing results, and improving quality based on feedback. You’ll work closely with annotators and external clients, ensuring teams understand expectations, projects stay on track, and quality standards are consistently met.

What you'll do in this role  

• Review and validate client annotation instructions, test annotation tasks, and prepare clear guidelines and learning materials for teams.
• Coordinate the onboarding and training of annotation teams during ramp-ups, ensuring they’re ready to deliver high-quality results.
• Monitor annotation quality, review completed work, identify recurring errors, and investigate their root causes.
• Provide actionable feedback and coach annotators to improve their performance and meet quality expectations.
• Coordinate project progress, keep teams aligned on priorities and deadlines, own the delivery status of your projects, and raise risks early.
• Communicate with external clients, incorporate their feedback, and drive practical improvements to workflows and quality.
• Learn and introduce new tools and practices, including AI-powered tools such as Claude Code, and share effective ways of working with the team.

We're looking for

• B2 or higher English proficiency, with the ability to communicate clearly, write structured messages, and explain complex requirements in simple, actionable terms.
• Strong ownership and coordination skills: you’re well organised, proactive, comfortable managing multiple tasks, and follow through on agreed actions without constant supervision.
• An analytical, quality-driven mindset, with the ability to spot patterns, investigate root causes, solve problems, and suggest practical improvements.
• Flexibility and adaptability: you can switch between details and the bigger picture, learn new tools quickly, and stay effective when guidelines or priorities are still evolving.

• Confidence in coordinating people, setting clear expectations, and keeping teams focused on shared goals. Experience in quality assurance, operations, project coordination, or a similar field is an advantage.

   

How to knock our socks off

• Experience in mentoring, coaching, or training others to improve their skills and performance.
• Familiarity with data annotation, AI-related projects, or process improvement.
• The ability to thrive in a fast-paced environment where priorities and requirements can change quickly.
• Curiosity about AI tools and a willingness to experiment, learn from others, and share your own knowledge and practices.
• Naming five or more dishes that include beetroot besides borshch.

✔ Not checking every box?

This job looks very exciting, but you hesitate to apply because of the confidence gap? Reach out to us anyway! Beetroot is an inclusive workplace that considers all applicants. We’re committed to openness — promoting equality and fostering an environment where different backgrounds, ideas, and experiences are not just accepted, but embraced. So let’s discover together whether we could be an excellent fit for each other.

Please send us your CV in English, and we'll be happy to discuss your application further.