Jobs at Djinni

Client Overview 
Our Client is a global leader in corporate brand protection and domain management, serving Fortune 500 and large enterprises with domain registration, online brand monitoring, and anti-counterfeiting services.
 

Project Description 
The Client is consolidating two legacy client portals into a single modern platform, bringing feature parity ahead of client migration. Stack: PHP (Laravel), RabbitMQ, MySQL, Nuxt.js (Vue.js) on AWS.

An established Jenkins-based CI/CD pipeline exists for the legacy Java portal and will be adapted to deploy the new portal into AWS. A significant part of this role is modernizing deployment: the current portal and legacy systems are deployed manually on-prem, so a key focus will be moving toward automated, repeatable, cloud-based delivery, along with building out scalability and observability for the PHP application as it grows.
 

Requirements

• 5+ years of commercial DevOps / SRE / infrastructure engineering experience
• Strong hands-on experience designing and maintaining CI/CD pipelines, with practical Jenkins expertise
• Deep, hands-on experience with AWS (compute, networking, IAM, deployment, and cost-aware architecture)
• Experience deploying, scaling, and operating PHP (Laravel) applications in production
• Infrastructure as Code expertise (Terraform, CloudFormation, or equivalent)
• Containerization and orchestration (Docker plus ECS / EKS / Kubernetes)
• Strong observability skills — metrics, logging, and tracing (e.g. Prometheus / Grafana, CloudWatch, ELK, Datadog)
• Solid scripting/automation skills (Bash, Python, or similar)
• Working knowledge of MySQL and RabbitMQ in production environments (scaling, monitoring, tuning)
• Experience migrating manual / on-prem deployments to automated cloud-based pipelines
• Sound understanding of system security, secrets management, and networking fundamentals
• Ability to work in a distributed, multi-timezone team (US / UK / Brazil)
• Excellent English communication skills

Nice to Have

• Experience with AI-assisted development tools (Copilot, Claude, Cursor)
• Background in SaaS, multi-tenant platforms, or large-scale B2B portals
• Experience standing up observability/scalability practices on a greenfield or modernizing platform
• Familiarity with Nuxt.js / Vue.js build and deployment workflows

Responsibilities

• Adapt and extend the existing Jenkins CI/CD pipeline to deploy the consolidated PHP / Nuxt.js portal into AWS
• Lead the transition from manual on-prem deployment of the portal and legacy systems toward automated, repeatable cloud delivery
• Design and implement scalability for the PHP / Laravel application — autoscaling, load handling, performance under growth
• Build out observability — monitoring, logging, tracing, alerting — to give the team clear visibility into system health
• Define and maintain infrastructure as code for reproducible, version-controlled environments
• Collaborate with the engineering team on deployment, environment, and release strategy
• Troubleshoot production and infrastructure issues and contribute to root-cause analysis
• Apply security and operational best practices across pipelines and infrastructure
• Engage with Client engineering counterparts in US / UK / Brazil on integration points and delivery milestones
• Participate in Agile ceremonies (stand-ups, planning, retros, demos)

About Us

We are an established IT firm specializing in dental practices. We currently manage over 500 clients and are rapidly expanding. As part of this growth, we are launching a dedicated website department built around Webflow, powered by our custom internal management platform.

This platform automates onboarding, content management, and site provisioning — enabling fast, consistent deployment of high-quality websites. We are building a scalable library of Webflow templates designed specifically for automated, repeatable deployment.

The Role

You will own the design, development, and ongoing maintenance of our Webflow template library.

You’ll collaborate closely with our development team to ensure every template is fully optimized for automated provisioning through Webflow’s Management Control Panel (MCP) and Data APIs.

This is a hands-on, Designer-heavy role — you will spend the majority of your time working directly in the Webflow Designer.

Key Responsibilities

Template Design & Build:
- Design and build production-ready Webflow templates tailored for dental practice clients
- Create fully responsive layouts that perform flawlessly across desktop, tablet, and mobile
- Develop reusable component systems (Navbar, Footer, Header Banner, CTA sections, etc.) with configurable properties
- Implement CMS-driven content architecture — all client-specific text, images, and data must pull from CMS collections (no static hard-
coded elements)
- Set up CSS Variables for theming so brand colors, fonts, and other
global styles can be updated via API calls

MCP-First Architecture:

- Structure templates for reliable automated provisioning (predictable class names, consistent DOM structure, clean CMS bindings)
- Work with 8+ CMS collections per template, including: Services, Team, Blog, Testimonials, FAQs, Gallery, Office Hours, Site Config
- Configure component properties to enable per-instance customization without breaking automation
- Build dynamic CMS template pages (Service Detail, Blog Post, Team Member) with correct field bindings
- Create section toggle/show-hide systems using switches in the Site Config CMS collection

Quality & Polish:

- Implement smooth, tasteful animations (scroll reveal, hover effects, accordion interactions)
- Ensure consistent typography, spacing, alignment, and visual rhythm across all pages
- Optimize for page speed and Core Web Vitals compliance
- Perform cross-browser and cross-device testing
- Configure Webflow SEO settings, Open Graph tags, meta descriptions, and auto-generated sitemaps

Template Maintenance:

- Continuously improve existing templates based on real client usage and feedback
- Clone and lightly customize templates during new client onboarding
- Troubleshoot layout shifts, CMS binding issues, responsive breakpoint problems
- Document template structure, conventions, and gotchas for the development team

Requirements

Must Have:

- 2+ years of deep, hands-on Webflow Designer experience (beyond
just building sites — strong proficiency in the Designer tool itself)
- Solid command of CSS Grid, Flexbox, and modern responsive design
techniques
- Proven experience building CMS-driven Webflow sites (Collection Lists, dynamic content, template/reference pages)
- Experience creating and managing Webflow components with properties
- Working knowledge of CSS Variables and design token systems
- Strong eye for clean, modern, professional web design (healthcare/dental experience is a plus)
- Extreme attention to detail — pixel-perfect spacing, consistent styling, proper interactive states

Nice to Have:

- Exposure to Webflow’s MCP (Management Control Panel) or API- based integrations
- Understanding of how external APIs consume Webflow CMS collections
- Experience designing templates built for duplication and cloning at scale
- Basic JavaScript knowledge for custom interactions (e.g., Intersection Observer, simple DOM manipulation)
- Familiarity with design systems and component-based architecture
- Experience using Figma (or similar) to create mockups before building in Webflow
- Comfort with AI-assisted content writing/editing

What You Won’t Need to Do:

- Backend development or complex API programming (our dev team owns this)
- Write advanced/custom JavaScript (we provide any necessary scripts)
- Handle direct client relationships or project management (account team manages this)

What Makes This Role Unique:

You’re not building one-off client websites. You’re creating scalable template systems that power dozens (and eventually hundreds) of automated deployments. Every naming convention, component decision, CMS structure choice, and binding pattern you establish directly multiplies across every new client we onboard. Your work has massive leverage.

Tools You’ll Use Daily:

- Webflow Designer
- Webflow CMS Editor
- Webflow MCP tools (for collaboration with automated/AI-assisted workflows)
- Internal CRM and content publishing platform
- Google Workspace (Docs, Sheets, Drive, Meet)

Compensation & Engagement:

Competitive rate based on experience
Flexible: hourly, part-time, or full-time — depending on workload and mutual fit

How to Apply

Please send the following:

- Links to 3+ Webflow sites you’ve built (we will review the Designer structure and architecture — not just the published site)
- A brief written explanation (or quick Loom/video) of how you would structure a CMS-driven Services section with 6+ service items, filterable by category (e.g., General, Cosmetic, Orthodontics)
- Your current availability and expected rate/range

We look forward to reviewing your application!

Deliverables

• Develop a WebFlow website for dentists
• Implement a template selection feature
• Provide ongoing website management
• Ensure website security and updates
• Optimize website for performance

Remote | Contract | Long-Term Opportunity

About Us

We are building an AI-powered Property Intelligence Operating System designed for real estate investors, developers, property managers, acquisition teams, construction companies, and operators.

Our vision is to combine the power of property intelligence, CRM, public records, ownership research, development analysis, construction workflows, property management, and AI-driven decision support into one unified platform.

This is not a website project.

We are building a complex B2B SaaS platform similar in sophistication to PropertyShark, PropStream, CoStar, CREXi, FreedomSoft, HubSpot, Salesforce, and modern business intelligence platforms.

⸻

What We Are Looking For

We are looking for a Senior UI/UX Product Designer who can transform large amounts of complex data into a simple, intuitive, and highly effective user experience.

The ideal candidate is not just a visual designer, but a product thinker who understands how users interact with complex business software.

⸻

What Makes This Project Unique

Most real estate software focuses on one function.

* Zillow focuses on listings.
* PropStream focuses on lead generation and property intelligence.
* CoStar focuses on commercial real estate data.
* FreedomSoft focuses on investor CRM workflows.
* HubSpot focuses on CRM.
* Buildium and AppFolio focus on property management.

Our goal is to combine these capabilities into a single AI-powered operating system that helps users identify opportunities, analyze properties, manage relationships, execute projects, and make better business decisions.

⸻

Key Responsibilities

* Design user flows and information architecture
* Create wireframes and high-fidelity Figma designs
* Build a scalable design system
* Design dashboards and data-heavy interfaces
* Improve usability and navigation
* Simplify complex real estate and business data
* Work closely with developers and product leadership
* Create developer-ready Figma files

⸻

First Screens to Design

The initial phase will include:

1. Main Dashboard
2. Property Profile Page
3. Owner / Company Profile
4. Contact Profile
5. Lead & Opportunity Management
6. Deal Pipeline
7. Activity Timeline
8. AI Insights & Recommendations
9. Property Search & Map View
10. Reports & Analytics
11. Construction Dashboard
12. Property Management Dashboard

⸻

Required Skills

* Expert Figma skills
* UI/UX Product Design
* SaaS Dashboard Design
* CRM Platforms
* Admin Panels
* Data Visualization
* Information Architecture
* User Flow Design
* Responsive Design
* Strong English Communication

⸻

Required Portfolio Experience

Applicants must provide examples of at least two of the following:

* SaaS Dashboard
* CRM Platform
* Property Technology (PropTech)
* GIS / Mapping Interface
* Analytics Platform
* Business Intelligence Dashboard
* Enterprise Software
* Data-Heavy Application

Applications containing only marketing websites, landing pages, e-commerce stores, branding projects, or logo design work will not be considered.

⸻

Similar Products

Experience with products similar to the following is highly valued:

* PropertyShark
* PropStream
* CoStar
* CREXi
* Reonomy
* FreedomSoft
* HubSpot
* Salesforce
* GoHighLevel
* Zillow
* Redfin
* Buildium
* AppFolio
* Monday.com
* Airtable

⸻

Ideal Candidate

You should be able to answer questions such as:

* What information should users see first?
* What actions should users take next?
* How can complex data be simplified?
* How should property, owner, CRM, and public record information connect visually?
* How can AI recommendations be integrated naturally into daily workflows?

⸻

Application Requirements

Please send:

1. Portfolio
2. SaaS Dashboard Examples
3. CRM or Data-Heavy Product Examples
4. Hourly Rate or Salary Expectation
5. Availability
6. Location & Time Zone
7. Preferred Contact Method
8. A short explanation of how you would approach designing this platform

⸻

Screening Question

Please answer the following question in your application:

What are the three most important elements that should appear at the top of a Property Profile page, and why?

⸻

Paid Test Project

Shortlisted candidates may be invited to complete a paid design exercise involving one of the following:

* Property Profile
* Owner Profile
* Opportunity Queue
* Dashboard Overview
* Activity Timeline

⸻

We are looking for a designer interested in building a serious long-term product and helping shape the future of AI-powered real estate intelligence.

A non-custodial software platform for creating crypto wallets tailored for large B2B businesses. The product is technically complex, automates mass transactions (10k+ via a single file upload), and integrates via API. We are currently launching a new brand and an updated version of the platform.

We are looking for an ambitious Sales professional to lead or significantly strengthen our PSP (Payment Service Providers) direction. We are growing aggressively, and our current sales team (4 Sales Managers + CBDO) lacks a person dedicated solely to the PSP sector. This is a pure B2B long-cycle sales environment where success is driven by building trusted, long-term relationships and deeply understanding the client's technical pain points, rather than quick conversions.

Responsibilities

• Drive active B2B sales of our software infrastructure to PSPs globally (Our target GEOs: CIS, MENA, SEA, LATAM — excluding the USA and Western Europe due to heavy regulations).
• Attend industry exhibitions, handle active networking, and scout potential leads using participant lists.
• build high-trust partnerships, uncover clients' technical issues, and effectively present our product's value.
• build, scale, and manage a dedicated sales team for this specific direction in the future.

 About BITHIDE SOLUTION

BitHide is an enterprise-grade crypto wallet for businesses worldwide, created in response to market needs. Around 10 years, we’ve been building secure, scalable, and privacy-focused crypto payment infrastructure, operating in 5 countries with a global team.

Who we are:

We are a Ukrainian multiproduct company that creates database development and management tools, connectivity solutions, productivity tools, and data services for more than 500.000 clients from 120 countries.

Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products.

We’re committed to enhancing the experience of our customers across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals.

Among our clients, you can find such legends as Microsoft Corporation, Oracle America, IBM, Intel, and many more companies that deserved their place in Fortune-100 and Fortune-500.

Whether it’s global companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.

Driven by passion, we play a substantial role in shaping the future of data management.

The product that needs your engagement:

As a part of our Core Business Unit, you will be engaged in working with various product lines of our Company.

Core BU is a fundamental group of service departments that helps to manage smooth and seamless work of all other business units, departments and teams, being a glue that holds us together.

Devart Team as a key member of our finance team, you’ll play a vital role in shaping our company’s financial future. Your expertise and dedication will contribute to smooth operations, insightful financial planning, and overall business growth.

The impact you will make:

• Maintain accounting for Ukrainian LLCs
• Provide accounting support for contractors (FOPs), including registration and offboarding
• Prepare tax and statutory reports in line with Ukrainian legislation
• Support payroll-related processes
• Process primary documentation and perform accounting reconciliations
• Monitor changes in Ukrainian tax regulations and ensure ongoing compliance
• Manage a high volume of FOP-related processes and meet reporting deadlines while coordinating with multiple stakeholders
• Support ongoing finance operational tasks

What We’re Looking For:

• Bachelor’s degree in Accounting, Finance, Economics, or a related field
• 2+ years of accounting experience, including hands-on work with Ukrainian LLCs and FOPs
• Solid knowledge of Ukrainian tax regulations, compliance, and reporting requirements
• Experience with FOP support — registration, offboarding, and ongoing documentation
• Experience in tax and financial reporting
• Experience with payroll administration
• Proficiency in BAS / 1C, M.E.Doc, and Excel
• Result-oriented mindset with a strong sense of ownership
• Attention to detail and ability to work proactively and independently

Benefits you get:

Maintain your work-life balance

Manage your own working hours with our flexible schedule

19 days of annual vacation granted on a pro-rata basis

No overtimes required

Hybrid/remote type of cooperation

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices

Stay healthy

Medical insurance from one of the top insurance companies in Ukraine with a wide range of included services, as well as special programs for relatives; and special options for those who live abroad.

15 working days of sick leave per year — because your health is a priority.

Grow with us

In-house English courses — increase your proficiency through our online courses and speaking clubs with a native speaker

Online learning activities — workshops, lectures, and webinars to enhance your leadership, management, and self-awareness skills

Experience exchange — we are proud of our team of professionals who gladly share their deep expertise in all kinds of fields with the rest of the team

Promotions, rotations, and transitions — when you feel like your skills could be useful in other positions or team

We are a perfect match if you share our values

We are professionals in our field.

We know how to turn up our professionalism to the maximum, because we are experts who enjoy solving complex tasks.

We know how to focus on the product, think big, and at the same time delve deep into the details.

We create a calm and friendly atmosphere within the company.

We value the freedom of open and transparent communications.

Radical honesty is embedded in the foundation of our culture.

We are open to new things and constantly develop and practice regular knowledge sharing, which helps us evolve continuously.

Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation.

Our Hiring process

• Recruiting interview
• Tech Interview
• Offer call

For our customer in the e-mobility sector, we are looking for a Senior Solution Architect.

Responsibilities:

• Architecture & solution designs based on business requirements: Translate requirements into use cases, overarching data models, and system interfaces.

• Develop sustainable software solution architectures that balance performance, security, maintainability, cost-efficiency, and scalability.

• Define cloud infrastructure requirements in cooperation with DevOps, ensuring alignment with modern cloud-native best practices.

• Provide technical leadership to development teams: architectural guidance, architecture reviews, and decision facilitation.

• Evaluate and select appropriate technologies, frameworks, and tools.

• Provide architecture governance: ensure adherence to guidelines, compliance, and security standards.

• Coordinate architecture projects within the system landscape.

• Communicate complex technical concepts effectively to non-technical stakeholders.

• Cooperate with Sales for customer-specific solution and migration concepts, on demand.

Qualifications:

• Extensive experience as a Solution/Enterprise/Software Architect in distributed and cloud-native microservice landscapes, ideally AWS and Kubernetes.

• Proven track record in designing secure architectural solutions, including identity and access management, encryption, and compliance with industry security standards.

• Proven Java Enterprise / Spring development experience.

• Relevant architecture certifications in the field of architecture are a plus.

• Strong analytical mindset; understands complex technical interdependencies (including hardware–software communication).

• Comfortable in agile, ideally scaled agile (SAFe) environments.

• Fluent English; German is a plus.

We are hiring on behalf of our client – a global advertising network specialising in push notifications, native ads, popunders, and in-page formats. They work with advertisers and publishers worldwide. They are now launching their first owned mobile apps and need someone to own the full growth function from day one.

This is a full ownership role for someone who knows how to turn a new mobile app into a revenue machine. You will design the growth playbook, run the funnels, own the creative strategy, and keep every team that touches acquisition pointed in the same direction.

You will not be stepping into an existing system. You will build the approach, set the metrics, and execute directly – with leadership access and real resources behind you.
 

What you will own

• Cross-functional growth initiatives across paid acquisition, creative, product, and analytics
• Go-to-market strategy for new apps: ICPs, offers, messaging, W2W/W2A funnels, paywalls, email, and onboarding flows
• Media planning with UA: testing roadmap, targets, CAC, ROAS, payback, and LTV
• Creative strategy: generating and systematising winning angles, scripts, and concepts
• Tracking infrastructure, dashboards, and automation in partnership with Tech and Data
• Prioritisation decisions: what to scale, what to kill, what to test next
   

Must-have

• 3+ years in performance marketing or growth for mobile apps or subscriptions (W2W/W2A)
• Strong hands-on experience in creative strategy and funnel optimisation – web and/or app
• Confident with numbers: cohort tables, CAC/ROAS, LTV – can read them and make decisions from them
• Strong cross-functional communication: can keep UA, Creative, Product, and Data aligned without losing momentum
• Comfortable in fast-moving, test-and-learn environments
• B2 English, written and verbal
   

Nice to have

• Experience with mobile attribution platforms (Adjust, AppsFlyer, or similar)
• Familiarity with automation tools: Make, Zapier, or similar
• Background in adtech, affiliate, or media monetisation
• Experience working in or with an advertising network
   

Фокус: підтримка сайтів, технічна інтеграція, робота зі старою системою та оптимізація продажів

Мета ролі

Посилити технічний менеджмент, взяти під контроль розвиток сайтів MTicket і Контрамарки, завершити інтеграцію старої системи з новою, прискорити запуск функцій та усунути поточні технічні проблеми, що призводять до фінансових втрат.

Основні обов’язки: 

1. Управління сайтами MTicket та Контрамарка

• Координація технічної підтримки та розвитку сайтів.
  
  

• Постановка завдань на розробку, верстку та дизайн (лендинги, правки інтерфейсу, модулі).
  
  

• Контроль строків, якості та відповідності бізнес-пріоритетам.
  
  

• Уніфікація віджетів, модулів і дублюючих елементів.

2. Інтеграція старої та нової системи

• Керування процесом заморозки старої системи та перенесення її функціоналу у нову.
  
  

• Усунення технічного боргу, контроль пріоритетів і критичних задач.
  
  

• Співпраця з технічними лідами для закриття інтеграційних робіт.
  
  

3. Робота з технічними командами та підрядниками

• Взаємодія з СТО та розробниками з чітким контролем термінів.
  
  

• Координація аутсорс-команд та підрядників (дизайн, розробка, інтеграції).
  
  

• Функція «фільтра» між бізнесом і технарями: формування вимог, пріоритизація, контроль реалізації.
  
  

4. Підготовка технічних завдань (ТЗ)

• Самостійне написання повноцінних ТЗ:
   дизайн → UX → верстка → функціонал → технічні нюанси → критерії приймання.
  
  

• Перевірка відповідності ТЗ результату.
  
  

5. Оптимізація платіжних рішень та продажів

• Контроль за стабільністю платежніх рішень, оновленням API та методів оплати.
  
  

• Сприяння збільшенню конверсії та обсягів продажів (зменшення втрат від технічних збоїв).
  
  

• Моніторинг проблем, оперативне реагування.
  
  

6. Аналітика та звітність

• Ведення звітів щодо виконання задач, швидкості реагування та стану систем.
  
  

• Виявлення «вузьких місць» у процесах продажу.
  
  

• Пропозиція рішень для збільшення обороту та зменшення втрат.
  
  

Вимоги до кандидата:

• 3+ років досвіду як Project Manager у web/e-commerce або продукті.
  
  

• Досвід управління сайтами, web-проєктами, CMS, UX/UI, розуміння структури сайтів.
  
  

• Досвід роботи з CRM, інтеграціями, API, технічними командами.
  
  

• Вміння писати складні ТЗ (дизайн, логіка, функціонал, інтеграції).
  
  

• Сильні навички планування, пріоритизації, управління дедлайнами.
  
  

• Вміння координувати кілька команд одночасно (дизайн, розробка, QA, інтегратори).
  
  

• Бізнес-орієнтованість: розуміння впливу технічних рішень на продажі.
  
  

• Високий рівень самоорганізації та стресостійкість.
  
  

Перевагою буде

• Досвід у квитковому сегменті.
  
  

• Досвід з великими навантаженими системами.
  
  

• Досвід запуску сайтів та побудови технічних процесів.
  
  

Are you an experienced Recruiter who can manage the hiring process from start to finish?
If you enjoy finding talented people, working closely with hiring managers, and helping a company grow, this opportunity may be a great fit for you.

Our client is an international marketing group launching our own high-load product in the iGaming industry. Until now, all recruitment was handled by external agencies. Now we are building an in-house recruitment function and looking for a Recruiter to join our team.

Opportunities:

• Fully remote work;
• Opportunity to build recruitment processes from scratch;
• Direct impact on company growth;
• Fast-growing iGaming project;
• Friendly team and quick decision-making;
• Competitive salary and bonus system.

What you'll be working on:

•  Manage the full recruitment cycle: from job briefing to candidate onboarding
•  Work closely with hiring managers to understand hiring needs
•  Search for candidates using LinkedIn, direct search, Telegram communities, job boards, and your own network
• Communicate with candidates and guide them through the hiring process
•  Build talent pipelines for future hiring needs
•  Hire specialists for offices in Spain and Georgia, as well as remote positions
•  Keep recruitment data organized and updated
•  Help improve recruitment processes and hiring standards

What we're looking for:

• 3+ years of recruitment experience;
• At least 2 years of experience recruiting in the iGaming / Gambling industry;
• Experience with full-cycle recruitment;
•  Strong sourcing and headhunting skills;
•  Good interviewing and candidate assessment skills;
•  Ability to work independently and manage several vacancies at the same time;
•  Good communication skills;
•  English level B1+.

Nice to have

• Experience building recruitment processes;
• Experience hiring internationally;
• Experience working with ATS systems.

Hiring process

• Introductory Interview;
• Interview with Hiring Manager;
• Final Interview;
• Reference Check;
• Offer.

We are looking for a Prompt Spec Engineer who will define how our AI systems communicate, reason, and deliver high-quality outputs across products powered by LLMs.
 

You will be responsible for designing prompt/spec architectures, building evaluation systems, and ensuring that AI responses are consistent, reliable, and production-ready across RAG systems, AI agents, and automation workflows.

What you will do:
 

• Design and evolve prompt/spec architecture for AI products, LLM services, RAG systems, and AI agents, defining prompt structures, model behavior rules, response formats, and quality criteria.
• Develop, optimize, and adapt prompts for different LLMs and use cases, considering output quality, context limitations, cost, and system stability.
• Build and maintain AI evaluation processes including test scenarios, golden datasets, regression testing, and A/B experiments for LLM performance measurement.
• Analyze AI outputs, identify root causes of issues (hallucinations, missing context, retrieval problems, incorrect or unsafe responses), and define improvements.
• Collaborate with AI Engineers and Product Managers to implement prompt solutions into production systems, RAG pipelines, AI agents, and automation workflows, translating business needs into technical specifications.
• Work with LLM evaluation and monitoring tools (such as PromptFoo, Langfuse, and similar solutions) to track metrics, prompt versions, response quality, and system performance.
• Create and maintain structured documentation: prompt specs, evaluation frameworks, usage guidelines, limitations, and best practices for safe and reliable AI behavior.

What we expect from you:
 

• 2+ years of experience in LLM-related roles such as Prompt Engineering, AI Product Operations, AI Evaluation, or similar.
• Hands-on experience designing and optimizing prompts for different LLMs with a strong understanding of model behavior, strengths, and limitations.
• Experience building prompt/spec systems including prompt structure design, behavior rules, response formatting, testing, and versioning.
• Strong experience in AI evaluation: test case design, output analysis, issue detection, and iterative improvement of model performance.
• Understanding of RAG systems, AI agents, structured outputs, tool calling, and principles of reliable LLM system design.
• Ability to collaborate with engineering and product teams, translate business requirements into AI specifications, and document solutions clearly and consistently.
• Upper-Intermediate (B2+) English 
   

What we offer

• Competitive compensation depending on experience
• Work on production-level AI systems (LLMs, RAG, AI agents, automation workflows)
• Office-based work in Lviv with the possibility of a hybrid schedule.
• Direct impact on AI product quality and system behavior
• Access to modern LLM tools and evaluation frameworks
• Professional growth in a fast-moving AI-focused environment
• Opportunity to shape prompt engineering standards inside the company
• Relocation support for candidates from other cities, including assistance with moving and adaptation in Lviv.

N-iX is seeking a Senior Python Engineer to build production-grade application architecture for one of our clients' AI transformation initiatives. You will act as the technical anchor for developing robust, on-premise microservices that power an AI engineering platform and autonomous AI agents. Your role involves designing secure API gateways and orchestration layers that allow Large Language Models (LLMs) to interact safely with enterprise systems and sensitive engineering data within a structured delivery model.
 

Responsibilities:

• Architect the orchestration layer (Agent of Agents) to coordinate specialized AI workers, manage state, task routing, and error handling.
• Design routing and classification services that map user prompts to specific skills and playbooks, ensuring deterministic execution of critical engineering and operational workflows.
• Build scalable, containerized microservices to handle high-concurrency requests and ensure low-latency responses for real-time AI-assisted operations. 
• Construct a secure data access layer for connectivity to enterprise ERP systems, enforcing strict validation logic before any transaction is committed.
• Build secure and observable connection layers to central data platforms, ensuring all transactions are authenticated, authorized, and audited.
• Develop backend logic interfacing with Vector Databases and construct robust connectors for external data feeds, handling rate limiting, caching, and data normalization.
• Implement defense-grade security services, including RBAC and PII/ITAR redaction, and engineer systems for air-gapped or on-premise deployment.
• Implement comprehensive logging, tracing, and monitoring mechanisms adhering to enterprise best practices.
   

Requirements:

• At least 5+ years of experience in Python, specifically building distributed systems or platforms that serve ML/AI models in production.
• Expert proficiency in Python (FastAPI/Django) 
• Experience with Docker and Kubernetes (k8s) for deploying scalable applications in on-premise environments.
• Strong background in designing RESTful APIs, gRPC services, and using API Gateways like Kong or NGINX.
• Proficiency with Relational Databases (PostgreSQL) and Vector Databases (Weaviate, Milvus).
• Ability to deliver Agile software within structured delivery and formal audit environments
• Experience building high-availability and auditable systems.
   

Nice to Have:

•  Familiarity with enterprise integration patterns and ERP protocols such as OData and SOAP.
   

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 Salesforce Developer to join an international project team on an outstaff basis.

Requirements

• 2-4 years of hands-on Salesforce development experience
• Strong proficiency with: Apex (classes, triggers, test methods), SOQL / SOSL, Lightning Web Components (LWC) and/or Visualforce
• Experience with Salesforce Sales Cloud and/or B2B Commerce, Revenue Cloud, or CPQ
• Experience building integrations using REST and SOAP APIs
• Solid understanding of Salesforce data model, security model, and sharing architecture
• Experience working in Agile environments
• Familiarity with Git and version control workflows
• Salesforce Platform Developer I certification or equivalent practical experience
• English level: Upper-Intermediate or higher (B2+)
• Availability for occasional business trips to Bulgaria is required

Nice to Have

• Hands-on experience with Salesforce B2B Commerce (Lightning)
• Experience with Salesforce CPQ, Revenue Cloud, or quoting solutions
• Understanding of end-to-end B2B commerce processes, including pricing, taxation, shipping, and checkout flows
• Experience with middleware and integration platforms such as MuleSoft or Boomi
• Additional Salesforce certifications (CPQ Specialist, Sales Cloud Consultant, etc.)

Responsibilities

• Develop and customize Salesforce solutions using Apex, LWC, and platform capabilities
• Build and maintain integrations with external systems
• Participate in technical design discussions and implementation activities
• Collaborate closely with Salesforce Architects, Product Owners, and business stakeholders
• Write clean, maintainable, and testable code following Salesforce best practices
• Support deployments, troubleshooting, and ongoing platform enhancements

What We Offer

• Opportunity to work with international, well-known clients in distributed teams
• Supportive engineering culture with focus on quality
• Fully remote work
• Competitive compensation based on experience

Middle Developer

Role Description

We are looking for a Middle Software Developer to join our R&D team and contribute to the development of innovative products and technologies. In this role, you will participate in the full software development lifecycle, from researching and validating new ideas to implementing, testing, and supporting production-ready solutions.

The ideal candidate is capable of independently delivering medium-complexity features, taking ownership of their work, and proactively proposing improvements to products and development processes. You will collaborate closely with Product Owners, engineers, and other stakeholders to transform business and technical requirements into reliable software solutions.

This position requires a strong engineering mindset, a passion for learning new technologies, and the ability to rapidly build prototypes and proof-of-concepts using modern development tools, including AI-assisted technologies. You will be expected to contribute not only through coding but also through technical discussions, code reviews, and continuous improvement initiatives.

Main Responsibilities

• Full-time participation in product development
• Research and evaluate new technologies, frameworks, and implementation approaches
• Develop prototypes and proof-of-concepts for new ideas and use cases
• Design and implement new features using modern technologies and best practices
• Maintain and support developed features throughout their lifecycle
• Write clean, maintainable, and efficient code
• Participate in code reviews and provide constructive feedback
• Investigate and fix defects and production issues
• Collaborate with Product Owners, QA Engineers, Designers, and other stakeholders
• Contribute to technical discussions and architecture decisions

• Create and maintain technical documentation where necessary

   

Required Skills

Programming Languages

• Strong proficiency in C#

• Good proficiency in TypeScript

   

Software Development

• Understanding of object-oriented design principles (SOLID)
• Experience with modern software development practices
• Knowledge of design patterns and when to apply them
• Experience with REST APIs and client-server architectures
• Ability to troubleshoot and debug complex issues

• Understanding of software testing principles

   

DevOps & CI/CD

• Understanding of CI/CD pipelines and automated deployments
• Experience using Git and common branching strategies

• Familiarity with build and release processes

   

AI & Rapid Prototyping

• Experience using AI-assisted development tools (ChatGPT, GitHub Copilot, Claude, etc.)

• Ability to rapidly create prototypes and validate concepts

   

Soft Skills

• Strong problem-solving skills
• Proactive mindset and willingness to propose improvements
• Good communication skills
• Ability to work independently with limited supervision

• Ability to estimate and plan own work

   

Nice-to-Have Skills

Programming & Technologies

• Python development experience
• Experience with Angular or React
• Experience with cloud platforms (AWS)
• Understanding of microservices architecture

DevOps

• Experience creating and maintaining CI/CD pipelines
• Infrastructure as Code experience

Embedded & Hardware

• Experience with microcontroller or microcomputer development
• Experience with Raspberry Pi, Jetson, STM32, ESP32, or similar platforms
• Basic electronics and hardware integration knowledge

Additional Advantages

• Experience with Agile/Scrum methodologies
• Experience mentoring junior developers
• Technical writing/documentation skills

What We Offer:

• Official employment with full compliance with Ukrainian labor law and all associated benefits
• Military service reservation (deferment)
• Flexible working hours within a standard Monday–Friday schedule (10:00 AM–6:00 PM)
• A modern and comfortable office in Vinnytsia
• A supportive team and a stable, long-term opportunity.

About the Role

We're looking for an IT Sales Manager to support our sales efforts and help us connect with the right clients. This is a great entry point into sales in the tech industry – you'll get hands-on experience with outreach, lead research, and client communication, working closely with our Sales Manager to keep the pipeline moving

What You'll Be Doing

• Run outreach campaigns across Email, Upwork, and LinkedIn
• Schedule and coordinate calls between prospects and the Sales Manager
• Research and collect information on leads, prospects, and competitors to inform our sales strategy

What We're Looking For

• English proficiency strong enough to read and understand written content independently and communicate with clients confidently in writing
• A basic understanding of the web industry – its processes, workflows, and nuances
• Hands-on experience with AI tools like Claude, ChatGPT, or similar in everyday work
• Curiosity, a genuine willingness to learn, and openness to picking up new tools and approaches

Nice to Have

• Prior experience in sales, lead generation, or client communication
• Familiarity with CRM tools or outreach platforms 

How We Work

• Fully remote, Monday to Friday – with an office in central Kyiv available whenever you need it
• Working hours: 10:00–19:00, Mon–Fri (with up to ±1 hour flexibility, agreed with your manager)
• Lunch break: 13:00–14:00, or whenever works best for you
• Employment via gig contract

Time Off

• Up to 17 paid working days of vacation per year
• Up to 10 working days can be taken in a single stretch
• Vacation days accrue monthly

About Us

League Dev is a web development studio – a subsidiary of League Design Agency – delivering digital products for clients across the US, UK, and EU.
At League Dev, we believe great products come from curious people who take initiative and care about their craft – and we're always looking for people who feel the same way.