Jobs at Djinni

Job Description

5+ years of experience in applied machine learning or data science roles
Strong proficiency in Python
Experience developing, training, and optimizing models with a focus on timeseries data analysis
Solid understanding of data preprocessing, feature engineering, and model evaluation methods
Familiarity with MLOps workflows and collaboration with platform engineers for model deployment
Experience with any of the following: Amazon Sagemaker, MLFlow, Vertex AI
Strong problem-solving, communication, and collaboration skills
Strong understanding of data structures, algorithms, and software engineering principles.
Hands-on experience with cloud platform (AWS) is a plus

Job Responsibilities

Design and develop machine learning models. ML Engineer will handle model selection, implementation, training, testing, and optimization, ensuring models meet requirements and achieve learning standards.
Model Lifecycle Management.
Onboard new ML models onto the existing platform with standardized training automation and interfaces.
• Collaborate with DevOps and data engineers to deliver end-to-end solutions:
• Manage and optimize big data and training data pipelines for cost and reliability.
• Oversee, maintain and enhance CI/CD operations for ML services"

Department/Project Description

We are seeking a highly skilled and motivated Sr. ML Engineer to join our team and contribute to the development for a leading telecommunications provider.

Skill Category

AI/ML

Keyskills - Must Have

• Machine Learning
• Python

Keyskills - Nice to Have

• Amazon SageMaker
• AWS

We are building an internal Apps Factory — a portfolio of subscription-based mobile apps (utilities, edtech, productivity, lifestyle) and a scalable growth engine powered by Meta, Google and other paid channels.
 

We are looking for a Senior UA who will own this engine end-to-end:

strategy → funnels → channels → automation → team
 

Responsibilities

• Build and execute UA strategy across Meta, Google and other paid channels.
• Own and scale Web2Web, Web2App and in-app funnels.
• Work closely with Product, Monetization, Creative and Analytics teams.
• Set up and improve attribution & tracking (AppsFlyer / Adjust, CAPI, server-side events, UTMs).
• Analyze CAC, LTV, ARPU, ROAS, retention and cohorts.
• Build automation and scalable UA processes.
• Lead and mentor UA specialists.
   

Requirements

• 3+ years of experience in User Acquisition / Performance Marketing.
• Required: experience working with mobile subscription apps (B2C). This is critical for this role.
• Strong hands-on experience with Meta and Google Ads.
• Experience scaling Web2Web, Web2App or app funnels.
• Experience with attribution tools (AppsFlyer, Adjust or similar).
• Strong understanding of CAC, LTV, payback and unit economics.
• English B2+.

We offer

• Salary above market level.
• Learning opportunities and employee benefits.
• Office in Prague or Warsaw, or remote work.
• New MacBook.
• Friendly and professional atmosphere.

Gypsy Collective is looking for a Game Manager to join our team and help manage the game portfolio across multiple online casino projects.

    Responsibilities:

• Daily operational work with game providers (enabling/disabling games, maintaining listings)
• Handling new releases: acceptance, testing, descriptions, and distribution across projects
• Sorting and arranging games on websites (by category, location, player type)
• Curating game selections for promo campaigns, tournaments, events, and promotions
• Analyzing game performance statistics: top-performing, underperforming, negative margin
• Monitoring RTP, feedback, and game functionality (in collaboration with Support and Product teams)
• Collecting and structuring information from providers (news, discounts, features)
• Competitor monitoring: providers, sorting strategies, unique mechanics
• Preparing weekly and monthly reports for the Lead Game Manager
• Participating in the setup and launch of tournaments, Big Win events, exclusive promotions
• Verifying that games comply with bonus terms and conditions
• Selecting games for the Smartico gamification platform
• Collaborating with Promo, CRM, Content, Product, Analytics, and VIP teams
  
  Requirements:
• Minimum 1 year of experience in an online casino as a Game Manager / Casino Manager / Gambling Content Manager
• Understanding of structure and workflows related to game providers
• Basic knowledge of platforms: SoftSwiss, Soft2Bet, TrueLabel, Advabet, EasyRocket, etc. (preferred)
• Solid grasp of game mechanics, popular genres, and market trends
• Proficiency with Excel / Google Sheets / Asana / Notion / Tableau (analysis, sorting, formulas)
• High attention to detail, responsibility, and a structured, task-oriented mindset
• English level: Intermediate or higher 
  
  Nice to Have:
• Experience working with Tier 1 markets
• Understanding of GGR, RTP, and retention metrics
• Experience working with Smartico functionality
• Direct interaction with game providers: requests, negotiations, discounts
  
  Benefits:
• 💸 Flexible payment options: choose the method that works best for you.
• 🧾 Tax assistance included: we handle part of your taxes and provide guidance on the local setup.
• 🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.
• 📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.
• 🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.
• 🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.
• 💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.
• 🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.
  
  If this role sounds like a good fit for you, we’d love to hear from you — apply and tell us a bit about yourself.
  
   

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Kate Zabigailo, Head of Product Marketing at Nibble by Headway Inc, we’re looking for a Product Marketing Manager to join our team of superstars transforming the EdTech industry.

What product & team will you be working on?

Nibble is an all-around knowledge app for adult learners. It offers short, interactive lessons on different topics, from art to math. Nibble has been featured as App of the Day in over 50 countries, including the US, the UK, and Canada.

Join our Mobile Growth team to drive monetization, optimize conversion funnels, and unlock new audience opportunities. You'll own performance and unit economics end-to-end, directly influencing how millions discover and engage with learning.

This role is your calling if you:

• Want real impact — see your ideas move metrics like conversion, retention, ARPU, and LTV
• Love the intersection of analytics, creativity, and strategy
• Thrive on testing bold hypotheses and learning fast through A/B experiments
• Excel in growth-driven environments with short cycles fast feedback, and agile decision-making.
• Value autonomy and ownership — you shape the roadmap, define priorities, and structure how the team works.

What you'll do:

• Drive growth strategy: shape and execute experiments, build a clear roadmap, and prioritize initiatives that accelerate product growth and new revenue
• Own key metrics: monetization, conversion, retention, ARPU, and LTV are yours to move
• Orchestrate daily operations: drive smooth team collaboration and ensure alignment across functions
• Lead through insights: conduct market and user research to spot untapped growth opportunities
• Build bridges: collaborate with user acquisition, creative marketing, and product teams to align on impact
• Empower the team: Foster a culture of accountability, experimentation, and continuous learning; streamline workflows through automation
• Think strategically: understand competitors, market trends, and what truly motivates users to convert

What do you need to join us:

• Analytical foundation: proficiency with Amplitude/Tableau, event-based analytics, and metrics like CR, CTR, ARPU, LTV, CAC, and retention
• A/B testing experience: from hypothesis building to defining success metrics and validating statistical significance
• Monetization understanding: familiarity with subscription models, freemium, and pricing strategies
• Excel/Sheets skills: confident building dashboards and working with cohort analysis
• Growth mindset: curiosity to explore new approaches, fast learning ability, and willingness to take ownership
• Strong communication & facilitation skills: ability to explain complex ideas simply and collaborate effectively across teams
• Alignment with the values of our team (SELECT).

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. 

Are you interested? Send your CV!

We are looking for a talented Junior React Developer to join our growing team. You will collaborate with experienced developers to build, improve, and maintain modern and user-friendly web applications using React.  

Responsibilities: 

• Develop and maintain web interfaces using React 
• Build and update reusable UI components 
• Improve and support existing web applications 
• Fix UI bugs and implement small enhancements 
• Collaborate with developers, designers, and product owners 
• Follow design guidelines and technical requirements 

• Participate in code reviews and team meetings 

   

Requirements: 

• From 0.5 year of experience with JavaScript/TypeScript 
• Some experience with React (components, props, state, hooks) 
• Knowledge of HTML5 and CSS 
• Basic understanding of REST APIs 
• Familiarity with Git 
• Ability to use AI tools (such as ChatGPT or Copilot, etc.) to support development tasks 
• Willingness to learn and grow as a developer 
• Ability to manage tasks and meet deadlines with guidance 

• Upper-Intermediate level of English 

   

Would be a plus: 

• Some experience with Redux or other state management tools 
• Understanding of SPA applications 
• Basic experience with build tools (e.g. Webpack) 
• Personal or pet projects in React 

We offer: 

• Collaborative Environment: Join a team that values collaboration, creativity, and mutual respect 
• Career Growth: Performance reviews and constructive feedback 
• Generous Time Off: 20 paid vacation days and 15 sick leave days annually, ensuring you have the time to recharge 
• Professional Development: We support your growth by compensating for courses, certifications, and other educational opportunities 

• Flexible Work Options: Work remotely from the comfort of your home or join us in our modern Kyiv office 

   

Recruitment Process:  
1. Initial Screening (Application Form)  
2. Interviews Stage
3. Job Offer  

If you have any questions or need clarifications, feel free to reach out to our Talent Hunter Team by email. 

We are looking for a Freelance Software Engineer Automate SEO for a full time, long-term project.

Requred skills:
Engineering & Automation
- Strong programming skills (TypeScript/JavaScript, Python, or similar).
- Experience building APIs, automation pipelines, and backend services.
- Familiarity with web crawling, scraping, or data extraction techniques.
SEO & Web Fundamentals
- Deep understanding of technical SEO:
- Crawling and indexing
- Structured data (schema.org)
- Metadata, canonicalization
- Sitemaps and robots.txt
Experience with tools like:
- Google Search Console
- Google Analytics
- Screaming Frog SEO Spider
Web Performance
- Knowledge of Core Web Vitals and performance optimization techniques.
- Familiarity with rendering strategies (SSR, CSR, edge rendering).
Cloud & DevOps
- Experience with cloud platforms (Azure, AWS, or GCP).
- Familiarity with CI/CD, monitoring, and logging tools.
Nice to Have
- Experience building SEO auditing or recommendation engines.
- Familiarity with headless architectures or large multi-site platforms.
- Experience with data pipelines or integrating ML/AI for insights generation.

Cargofy is building the AI-native operating system for global freight. Cargofy deploys autonomous AI agents that automate procurement, dispatching, negotiations, operations, tracking, and workflows for carriers, shippers, and 3PLs across the US, Europe, and Asia. Our platform processes 100,000+ loads per day and hundreds of thousands of real-time events — replacing manual logistics with fully autonomous AI.

We are hiring a Sales Development Representative (SDR) to generate qualified pipeline through outbound prospecting, inbound lead conversion, and multi-channel outreach across US, European, and Asian markets. You will be the tip of the spear for Cargofy sales engine.

Why This Role Exists Now

Our product sells itself in demos — conversion is strong. But we need dedicated pipeline generation to match the scale of the opportunity. You will find, engage, and qualify prospects so the sales team can focus on closing deals.

What You Will Do

• Outbound prospecting — research and build targeted prospect lists (carriers, shippers, 3PLs, freight brokers), execute multi-channel outreach: cold email, LinkedIn, cold calling, run 80-120+ touchpoints per day
• Inbound lead response — respond to all inbound leads (demo requests, content downloads, event signups) within 5 minutes, ensure no lead goes cold
• Lead qualification — qualify leads using Discovery framework (BANT/MEDDIC), conduct initial discovery calls to understand pain points, workflows, and buying process
• Pipeline development — maintain CRM hygiene in Odoo CRM: every activity logged, every deal staged, build and maintain 30+ qualified opportunities per month
• SQL handoff — route qualified leads to AEs or Head of Sales with clear context: pain points, timeline, budget, decision-makers
• Market intelligence — document objections, competitor mentions, and market patterns, feed Product and Marketing with field intelligence, refine ICP and messaging

What Winning Looks Like

• 30+ qualified opportunities generated per month (outbound + inbound combined)
• 95%+ of inbound leads contacted within 5 minutes
• Meeting-to-SQL conversion rate consistently above 60%
• CRM data 100% accurate — every touchpoint logged in Odoo CRM

• AEs consistently praise handoff quality and lead context

   

Who You Are

• 1-3 years in B2B SaaS sales, SDR, BDR, or lead generation
• Strong cold outreach skills: email, LinkedIn, phone
• Excellent written and spoken English (international prospects)
• Persistent, organized, and metrics-driven — you live in dashboards
• Comfortable with CRM tools (Odoo CRM, HubSpot, Salesforce, or similar)
• Coachable and hungry to learn — this is a launchpad role into sales leadership

• Logistics, freight, or supply chain industry knowledge is a bonus

   

Why Cargofy

• Join an AI company redefining a $4T industry — you sell the future of logistics
• Clear career path: SDR, AE, Senior AE, Team Lead
• Competitive base + commission on qualified meetings
• Learn from a world-class sales team building AI-native go-to-market
• Remote-first with offices in Kyiv, Warsaw, and Houston

• Project Description:

  Our Client is one of the leading manufactures of dental and oral health products. As part of Company strategic evolution, we participate in development of a new cloud platform which will combine high quality of current intellectual property Company has, with power of Cloud technologies. As part of team you will have unique chance to increase quality of dental services all over the world and work with professionals from all over the world on high loaded demanded system.

   

• Responsibilities:

  - Development of company-wide UI component library
  - Participation in the code review process
  - Collaborative work in an Agile environment together with the engineering team and product owners

   

• Mandatory Skills Description:

  - Total years in IT: 5+ years
  - Flutter (4+ of commercial experience with Flutter). In-depth Flutter framework knowledge
  - Experience in building/publishing software libraries for use by other parties
  - Dart
  - Languages: English at least Upper-Intermediate

   

• Nice-to-Have Skills Description:

  - Experience with the development of web applications
  - Bitbucket
  - Jira/Xray
  - Google Cloud Platform CI/CD
  - Scrum framework

We're seeking a Software Java Engineer with 5+ years of experience to help build and scale the backend services that power our content discovery, licensing, and delivery platforms across all of our content libraries. You'll join a team that's passionate about clean architecture, performance, and solving complex challenges at scale. If you thrive in a collaborative environment and love building robust APIs, data-driven systems, and data modeling we'd love to hear from you.

What You'll Do:

• Design, implement, and maintain backend services using Java, Spring Boot, and the broader Spring ecosystem.
• Build and evolve RESTful APIs that power content metadata, search, recommendation, and licensing workflows.
• Work with Kafka to build event-driven and real-time processing systems.
• Use SQL and work with relational databases to support structured content metadata.
• Partner with data and analytics teams to model data in data warehouses, supporting reporting and analytics use cases.
• Build and maintain DBT models to transform raw data into clean, usable datasets.
• Leverage the AWS ecosystem for service deployment, data storage, and pipeline orchestration.
• Contribute to technical discussions, system design, and code reviews.

Requirements:

• 5+ years of professional backend development experience.
• Strong proficiency in Java, with experience using Spring Boot and Spring Framework.
• Experience designing and consuming REST APIs.
• Familiarity with Kafka or other message streaming platforms.
• Solid understanding of relational databases and writing optimized SQL.
• Comfortable working with GraphQL.
• Exposure to Python.
• A collaborative mindset with strong communication skills.
• A passion for clean code, scalable systems, and continuous learning.

Nice-to-Have:

• Practical experience working with data warehouses and DBT for data transformation and modeling.
• Hands-on experience working with the AWS ecosystem (especially Aurora/Dynamo DB).
• Experience working with Node.js and/or Typescript.
• Knowledge of containerization and orchestration (Docker, Kubernetes).
• Experience with Databricks/Snowflake.
• Background in building systems for search, metadata enrichment, or digital asset management.

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

What We Seek:

- Proficiency in JavaScript programming.

- Hands-on experience with React and Node.js.

- Strong teamwork abilities.

- Upper-Intermediate level of English proficiency.

- Knowledge of React Native or Python would be a plus

What We Offer:

- Opportunity to bring your ideas to life and lead the entire process.

- Flexible 40-hour workweek with the option for hybrid or remote work

- Competitive salary featuring regular compensation reviews.

- Paid vacation (20 business days) and sick leave

- A cozy office located near the center of Lviv.

- Friendly, open-minded team with minimal bureaucracy

What We Seek:

- Proficiency in JavaScript programming.

- Hands-on experience with React Native and Node.js.

- Strong teamwork abilities.

- Upper-Intermediate level of English proficiency.

- Knowledge of Python would be a plus

What We Offer:

- Opportunity to bring your ideas to life and lead the entire process.

- Flexible 40-hour workweek with the option for hybrid or remote work

- Competitive salary featuring regular compensation reviews.

- Paid vacation (20 business days) and sick leave

- A cozy office located near the center of Lviv.

- Friendly, open-minded team with minimal bureaucracy

We are expanding and looking for a Senior Facebook & Native Campaign Manager to join our growing team. We’re a fast-moving Performance Marketing company passionate about delivering outstanding results through cutting-edge digital advertising campaigns. We’re seeking a talented and proactive Senior Campaign Manager with deep expertise in Facebook and Native traffic who’s ready to take ownership of high-budget campaigns and push them to peak performance. If you excel under pressure, thrive on testing and scaling, and love working in a collaborative, fast-paced environment - we want to hear from you!

Responsibilities:
● Campaign Management: Independently develop, launch, optimize, and scale digital advertising campaigns across Facebook, Taboola, Outbrain, Bing.
● Take full ownership of budgets, strategies, optimizations, and daily management.
● Campaign Innovation: Continuously test creatives, audiences, bidding strategies, and placements.
● Research and implement new strategies, creative ideas, and best practices to keep campaigns ahead of the curve and maximize results. Proactively research and adopt new strategies, formats, and best practices.
● Analyze data, identify trends, and implement actionable optimizations to maximize ROI.
● A/B Testing and Analysis: Design and implement A/B tests across creatives, audiences, and strategies; analyze results to optimize performance.
● Reporting and Insights: Regularly monitor, analyze, and report on campaign performance; proactively identify opportunities for improvement for yourself and the team.
● Collaboration: Work closely with internal teams, sharing insights, best practices, and contributing to broader marketing initiatives. Share successful learnings, insights, and best practices with the wider team to drive overall team success.

Requirements:
● 2+ years of hands-on experience managing Facebook and Native campaigns — MUST.
● Experience in Gaming, CFD, or Casino verticals - huge advantage.
● Proven track record of scaling campaigns with healthy profit margins and large budgets.
● Strong analytical skills and a data-driven approach to decision-making.
● Exceptional multitasking and organization abilities.
● Deep understanding of A/B testing, tracking, and performance reporting.
● Proactive, results-oriented, and comfortable taking initiative.
● Thrive in a fast-paced, high-performance marketing environment.
● Team player with excellent communication skills.
● A strong desire for continuous learning and growth, personally and for the team.

JarvisHeart is a rapidly expanding global IT & Tech company based in Cyprus, dedicated to its team, providing an inspiring, dynamic work culture.

Established in 2024, we are aimed to deliver services and solutions for businesses. We attract and retain the best IT professionals, offering avenues for development and progress to provide exceptional solutions to clients around the globe. Join us and become a part of JarvisHeart’s success story.

Key Responsibilities:
1. 1. Preparing Descriptions for New Features:
Collaborate with Product managers, Designers, and the Development team to analyze and describe new features.
Create detailed User Stories, including use case scenarios, acceptance criteria, and visualizations.
Gather, analyze, and document requirements for new features.
Monitor changes in requirements, update documentation, and communicate their impact to the team.
Support the team at all project stages, providing clarification and answering questions on requirements.
Develop specifications for technical implementation.
2. 2. Documenting Existing Functionality:
Analyze and systematize existing features and workflows.
Prepare clear, concise technical and user documentation.
Continuously update and improve existing materials to ensure accuracy and relevancy.
3. 3. Creating and Formatting User Stories:
Utilize visualization tools (diagrams, user flow charts, etc.) to illustrate user stories and business processes.
Ensure documentation is clear, accessible, and understandable for all team members, including non-technical stakeholders.
4. 4. Supporting the Documentation Process:
Maintain a consolidated knowledge base for the project, ensuring easy access and accuracy.
Ensure all documentation complies with company standards and requirements for consistency and quality.

Required Skills & Experience:

• 2 years of experience as a Technical Writer or similar role.
• Strong writing skills and the ability to create clear, structured, and comprehensive documentation.
• Experience in writing User Stories and working within Agile methodologies (Scrum, Kanban, etc.)
• Understanding of SDLC
• Proficiency with tools such as Jira, Confluence, FigJam, Miro (графічні редактори та будування діаграм) or similar platforms. Familiarity with creating sequence diagrams and other technical diagrams to illustrate system flows.
• Ability to work with large volumes of information, organizing and structuring it logically and efficiently.
• Strong analytical thinking, attention to detail, and excellent written communication skills
• English B1+ written

• Ability to provide examples of requirement documentation or process modeling.

   

Nice to Have:

• Experience in creating visual materials like diagrams, prototypes, and workflows.

• Technical background

   

Ideal Candidate Traits:

• Highly organized with the ability to manage multiple tasks and meet deadlines.
• Strong communicator, able to convey complex concepts clearly to both technical and non-technical stakeholders.
• Detail-oriented with a focus on producing accurate and actionable documentation.

• Collaborative and willing to support teams at every stage of the project lifecycle.

   

What we offer:

• 17 vacation days (Enjoy vacation policy to recharge and explore. We believe work-life balance is key to personal and professional well-being.)
• 15 paid sick days (Your health matters. We offer paid sick leave to ensure you can recover without financial stress)
• Insurance after the probation period (Your well-being is our priority. After completing the probationary period, you’ll gain access to our comprehensive insurance plan to support your health and peace of mind.)
• Public holidays off (Take time to celebrate and enjoy national holidays with friends and family without worrying about work.)
• Work equipment provided (Start your journey with the best tools for success! We provide all the necessary equipment to help you work efficiently and comfortably.)
• Focusing on professional development within Technical Writing or Business Analysis

About DICEUS:

DICEUS is a product company focused on building innovative SaaS solutions for the global insurance and financial services markets. Our mission is to modernize how insurers, brokers, MGAs, and other financial players operate through intelligent underwriting, seamless policy management, and digital engagement platforms. With clients across Europe, the Middle East, and North America, we are redefining how the industry delivers value through technology.

About the role:

As IT Talent Acquisition Specialist, you will be responsible for identifying and attracting the strongest candidates on the market to our team.
Our employees are constantly learning and improving their skills. We offer to work with quite a few exciting tasks. That is why, you will invest not only in the ambitious goals of the company but in your own career ones, to become a solid specialist.
 

Your responsibilities will include:

• Source a wide range of IT professionals (software developers, QA engineers, PMs, architects, and a lot more)
• Publish vacancies on external resources
• Create a wide Talent pool and update CVs search database
• Prescreen and present appropriate candidates to the Hiring managers
• Monitor the job market
• Search for talents using several channels (LinkedIn, GitHub, Stack Overflow, job boards, social media, internal database, etc.)
• Communicate with candidates on a daily basis
   

Requirements:

• At least 6 months of hands-on experience in IT recruitment
• Proficiency in Ukrainian
• At least a strong Intermediate English level
• Sales experience
• Strong communication skills
• Proficient PC user (Excel, Word)
• Readiness to work remotely, stable electricity and internet
   

What we offer:

• Equipment for work
• Paid vacation (18 business days) + public holidays
• Paid sick leave (10 business days)
• Additional unpaid days off (10 business days)
• Professional growth and development opportunities
• Free English lessons
• Opportunity to work with global SaaS products and modern AI-driven delivery approaches

We are looking for a strong Full-Stack .NET + React Engineer with knowledge in AI LLM integrations to help expand and improve an existing AI CFO product. The MVP is already built and in use. This role is focused on building new features, improving AI Agent performance, and developing new Agents.

You will work directly on an active product and help us:

• Design and implement new features on top of an existing system
• Build advanced file export and reporting functionality (PDF, Excel, structured reports)
• Improve accuracy, consistency, and performance of LLM outputs
• Maintain and optimize generating charts and graphs using LLMs
• Create evaluation pipelines to measure and optimize model performance
• Implement validation layers and deterministic post-processing

Core Requirements

Full-Stack Engineering

• React (or similar frontend framework) experience
• .NET Backend development experience
• Working with AWS (or similar cloud environments)
• Knowledge with relative and document databases 

AI / LLM Engineering

• Proven experience integrating LLMs into real applications
• Experience with MCP and understanding how it works
• Structured output generation (JSON, reports, analytics)
• Prompt engineering and workflow optimization
• Building evaluation frameworks and test suites for AI systems
• Experience with frontier LLM models
• Handling retries, validation, guardrails, and fallback logic
• Optimizing cost, latency, and accuracy trade-offs
• Use AI-assisted coding tools (Claude Code) to ship faster

Strong Plus

• Financial analytics or accounting-related software experience
• Familiarity with QuickBooks or similar financial systems

Engagement Model

• Part-time contract (~120 hours per month)
• Fully remote
• Flexible schedule
• Long-term collaboration (not a short gig)
• Complete freedom in choosing technologies and architectural solutions

This is perfect for an experienced engineer who prefers flexible contract work and enjoys building practical AI systems.

Shortlisted candidates will receive a test task. Detailed project information will be shared after signing an NDA.