Jobs at Djinni

About RiskSeal

RiskSeal is a B2B startup serving fintech clients globally. Our API-first credit risk management platform enables digital banks and consumer lenders to simplify onboarding through data-driven insights.

We are growing rapidly and value collaboration with passionate, creative professionals. Join us to innovate, contribute your expertise, and grow alongside our team.

Headquarters: Dallas, Texas, USA

European Office: Warsaw, Poland

Job description

We are looking for an experienced Account Manager to join our team. The ideal candidate will have 3+ years of professional experience and a strong ability to craft clear, valuable, and engaging written communication. This is a full-time remote position suitable for a Middle+ level specialist.

Responsibilities

• Own and manage a portfolio of client accounts, ensuring high satisfaction and retention.
• Serve as the primary point of contact for customers after onboarding.
• Drive product adoption and ensure clients extract maximum value from the platform.
• Identify upsell and cross-sell opportunities aligned with client needs and business goals.
• Coordinate with product, support, and tech teams to resolve client requests efficiently.
• Conduct regular business reviews and performance check-ins with clients.
• Monitor usage metrics, client health indicators, and proactively mitigate churn risks.
• Gather client feedback and communicate insights internally to influence product improvements.
• Support contract renewals and commercial negotiations in collaboration with leadership.

Requirements

• 3+ years of experience in Account Management, Customer Success or B2B client-facing roles.
• Experience in fintech, credit scoring, risk analytics, fraud prevention or SaaS industries.
• Strong understanding of API-based products and data-driven solutions (technical literacy is important).
• Proven track record of retaining and growing enterprise or mid-market accounts.
• Excellent communication and presentation skills in English (B2+); Spanish is a plus.
• Strong analytical mindset with ability to interpret performance metrics and client data.
• Ability to manage multiple accounts in a fast-paced environment.
• Experience working with CRM systems (HubSpot, Salesforce, etc.).
• Proactive, ownership-driven and commercially minded.

What we offer

• Competitive salary based on experience
• Flexible working hours and remote cooperation
• Opportunities for career growth and skill development
• Paid vacation and benefits package

We are looking for a Senior System Analyst to participate in the preparation of a detailed Software Requirements Specification (SRS) for a complex enterprise platform.

The specialist will work closely with a Business Analyst and Solution Architect / Tech Lead. The BA is responsible for business and functional requirements, while the Solution Architect is responsible for the solution architecture. The System Analyst’s role is to detail system logic, data, and interactions to a level sufficient for architecture design, accurate development estimation, and subsequent implementation.

Key Responsibilities

- Analyze requirements, Features, Business Rules, and Use Cases prepared by the BA.
- Identify gaps, contradictions, ambiguities, and missing scenarios.
- Detail Use Cases: triggers, preconditions, main flows, alternative flows, exception flows, and postconditions.
- Describe system behavior and interactions between system components.
- Define object states and lifecycles: states, transitions, events, and constraints.
- Design and document APIs and integrations: endpoints, request/response structures, JSON/XML, authentication, error codes, callbacks/webhooks, retries, and timeouts.
- Prepare OpenAPI/Swagger specifications.
- Create Sequence, Activity, State Machine, Component, and other required UML diagrams.
- Work with BPMN 2.0 together with the BA.
- Develop data models: entities, attributes, relationships, identifiers, ERDs, and data mappings.
- Detail validation rules, error handling, edge cases, and system constraints.
- Describe synchronous and asynchronous interactions, events, queues, and integration flows.
- Define RBAC/permissions, audit requirements, and security-related system requirements together with the Solution Architect.
- Ensure traceability: Business Requirements → Features → Use Cases → System Requirements → Data/API/Integrations → Acceptance Criteria.
- Conduct technical requirements reviews together with the Solution Architect.
- Assess Features for Estimation Readiness and eliminate ambiguities that could affect development estimation.
 

Requirements

5+ years of experience as a System Analyst / Senior System Analyst.

Hands-on experience with:

- Complex enterprise/B2B software systems.
- Preparation of detailed SRS / System Requirements.
- REST APIs and system integrations.
- OpenAPI / Swagger.
- UML.
- BPMN 2.0.
- Sequence Diagrams.
- State Machines.
- ERD and data modelling.
- JSON/XML.
- Authentication, authorization, and RBAC.
- Error and exception handling.
- Synchronous and asynchronous integrations.
- Direct collaboration with Business Analysts, Software Architects, and development teams.
- Preparing specifications actually used by development teams for estimation and implementation.

Strong Advantage

Experience with Cybersecurity, telecom, security-sensitive enterprise systems, IAM, audit/logging, encryption, high-load, or distributed systems.

Cybersecurity domain experience is not mandatory if the candidate has strong system analysis and integration experience.

Еxpected Outcome

The SRS must be detailed enough that developers performing the estimation do not need to independently infer system logic, states, data structures, integrations, exception scenarios, or expected system behavior.

Important: We are looking for a hands-on System Analyst who independently creates specifications, models, and diagrams — not someone whose role is limited to team coordination or high-level requirements documentation.

Koscom Networks is a growing U.S.-based telecommunications company specializing in fiber optic and telecommunications network construction. We are looking for a proactive and organized HR Assistant / Junior HR to join our team and support our HR processes and employees.

What you’ll do:

• Support employee onboarding and offboarding processes
• Prepare and organize HR documents, job offers, agreements, and other documentation
• Maintain and update employee information and HR databases
• Respond to employees’ HR-related questions and help resolve day-to-day requests
• Assist with preparing information for payroll and HR reports
• Help coordinate performance reviews and other HR processes
• Support the HR team with daily administrative tasks and internal communications
• Help improve and organize HR processes as the company continues to grow

What we’re looking for:

• 6+ months of experience in HR, recruitment, HR administration, or a related field
• B2 level of English
• Strong communication and organizational skills
• Attention to detail and ability to work with documents and data
• Proactive attitude and a strong desire to develop in HR
• Ability to manage multiple tasks at the same time
• Good knowledge of Google Workspace / MS Office
• Experience with HR systems, ATS, CRM, or similar tools is a plus

What we offer:

• Opportunity for professional growth within the HR team with the potential to progress to an HR Manager role
• Experience working for an international U.S.-based company
• Support and mentorship from experienced HR professionals
• Hands-on experience with onboarding, payroll, and other HR processes
• A dynamic and friendly team
• Remote work
• Competitive salary + performance-based bonuses

About Koscom Networks

Koscom Networks is a growing company with teams working across multiple U.S. states. We value initiative, responsibility, teamwork, and continuous professional development.

If you want to start or develop your career in HR and gain hands-on experience in an international company, we’d love to hear from you!

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 Developer Advocate (DevRel)!

Looking for creative people to join team Modaal.dev—an AI builder for native iOS and Android apps Help us market https://Modaal.dev and make it go viral on YouTube and TikTok! 
This starts with 4 months of contract, with the potential to move into a full time role once we reach our growth goal. 
I am Olena, I built Modaal.dev, an AI app builder that creates native Android apps in Kotlin and native iOS apps in Swift.  I’m looking for  brilliant people to help us get there by creating tons of cool TikToks, YouTube Shorts, and longer videos  

What you’ll do:

• Create and publish 2–3 videos a day, from short clips to 5–10 minute videos. These are examples of the style and quality you should be able to create: longer video · Short.
• When useful for your videos, build apps or prototypes with AI and show your journey—the wins, the failures, and the “wait, this actually works!” moments.
• Follow what people are building and saying about mobile vibe coding. Get inspired, learn from what works, and add your own twist.
• Write scripts and post copy, film yourself, edit, and publish on YouTube and TikTok.
• Experiment with different angles and re-record content with new hooks to see what works.
   

Who I’m looking for: You love creating videos and filming yourself. You know how to edit, what hooks and sub-hooks are, and how to keep people watching. You’re proactive and self-driven. I can share ideas and feedback, but I won’t manage your day-to-day work. You’ll take ownership and make things happen.

You use AI a lot in your everyday life. You’re technical enough to build apps with vibe coding tools and understand the differences between React Native, Swift, Kotlin, and Flutter.

We are looking for a Talent Acquisition Partner with fluent English to join our team.
 

First of all, we are looking for someone with a strong sense of ownership and passion for their work. Someone who takes responsibility, cares about the result, and does not wait to be told what to do.

You take action quickly and don’t postpone things until the next day waiting for the perfect moment. 

You will work closely with a dedicated Sourcer, who will handle the sourcing for your vacancies. This means you can spend less time on repetitive sourcing tasks and focus more on candidates, interviews, client communication, and recruitment strategy.
 

The main part of this role is communication. You will speak with candidates, conduct interviews, and work directly with international clients. You will also lead clarification calls to understand what kind of candidates the client needs.
 

Responsibilities

• Conduct interviews and screening calls with candidates.
• Communicate with candidates during the recruitment process.
• Write messages, follow up, and coordinate interviews.
• Communicate directly with international clients.
• Lead clarification calls for new vacancies.
• Ask clients about the role, requirements, team, and ideal candidate.
• Turn client requirements into clear search criteria.
• Present candidates to clients and provide recruitment updates.
• Build good relationships with candidates and clients.
• Take ownership of your vacancies and recruitment processes.
   

Requirements

• At least 2 years of recruitment experience.
• Fluent spoken and written English.
• Strong sense of ownership and responsibility.
• Passion for recruitment and working with people.
• Confidence in speaking with international clients.
• Experience conducting candidate interviews.
• Good communication and organisational skills.
• Ability to manage several vacancies in a rapid manner.
• Proactive and independent working style.
   

Nice to Have

• German language skills.
• Experience in IT recruitment.
• Experience working with international clients.

• Experience in a recruitment agency.

   

What We Offer

• Full-time remote work.
• Direct work with international clients.
• Independent and responsible role.
• Professional growth in recruitment and client communication.
• Supportive international team.
   

If you enjoy working with people, take ownership of your work, and feel confident communicating with both candidates and clients, we would be happy to hear from you.

We are looking for flutter developer for our music software

( work in Lviv or Kyiv,

remote work possibility ):

www.MusConv.com

About the project:

MusConv is b2c music software which helps people synchronize their music between music services: Spotify, Apple Music, YouTube Music, Amazon Music, Tidal and others.

We offer:

Challenging interesting project

Professional growth and development program

Flexible schedule

Team of highly talented individuals

Access to developer courses like https://www.pluralsight.com

Mentor: code reviews, studying

We are looking for flutter developer to implement new features

We are looking for C# developer for our music software

( work in Lviv or Kyiv,

remote work possibility ):

www.MusConv.com

About the project:

MusConv is b2c music software which helps people synchronize their music between music services: Spotify, Apple Music, YouTube Music, Amazon Music, Tidal and others.

We offer:

Challenging interesting project

Professional growth and development program

Flexible schedule

Team of highly talented individuals

Access to developer courses like https://www.pluralsight.com

Mentor: code reviews, studying( fiddler, postman, asynchronous programming, etc.)

5% of sources is simple gui based on xaml( avalonia similar to wpf )

95% of sources is regular .net standard( backend to interact with different music services )

We are looking for C# developer to implement new features

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is building an innovative AI-powered platform that transforms how the world’s largest companies manage their real estate assets. The solution leverages the latest advancements in artificial intelligence and large language models (LLMs) to automate complex workflows, analyze massive datasets, and provide instant, intelligent answers to business-critical questions.

Their clients are large global enterprises managing thousands of real estate properties worldwide. Traditionally, real estate departments rely on manual processes and third-party services that can take weeks or months to deliver results. With this platform, these processes are automated and accelerated — what used to take months now takes minutes.

Bonus Points:
🔹Work with cutting-edge AI and LLM technologies
🔹Opportunity to solve complex, real-world enterprise problems
🔹High impact work used by global enterprise clients
🔹Full ownership across the full development lifecycle
🔹Fast-paced learning environment with modern technologies
🔹Small, agile, and highly collaborative engineering team

Key Requirements:
🔹 3+ years of experience as a Full Stack Developer;
🔹 Strong experience with modern frontend frameworks (Angular 18+ preferred or strong React + TypeScript);
🔹 Backend experience with Node.js (NestJS is a plus) or similar frameworks (.NET with willingness to transition to Node/NestJS);
🔹 Strong proficiency in TypeScript / JavaScript;
🔹 Hands-on experience integrating AI/LLM features (OpenAI API, ChatGPT-based features, etc.);
🔹 Experience using AI tools for development (Cursor, GitHub Copilot, ChatGPT, Claude, etc.);
🔹 Solid understanding of relational and/or NoSQL databases;
🔹 Familiarity with cloud infrastructure and CI/CD pipelines;
🔹 Ability to independently deliver complex end-to-end features;
🔹 Up-to-date knowledge of modern frameworks and willingness to learn quickly;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Develop and maintain full-stack features across frontend and backend components;
🔹 Build and integrate AI/LLM-powered functionality into the platform;
🔹 Design scalable and efficient backend services and APIs;
🔹 Work with databases, including schema design and query optimization;
🔹 Collaborate with product and engineering team to deliver end-to-end solutions;
🔹 Participate in architectural decisions and system design;
🔹 Contribute to infrastructure and CI/CD improvements;
🔹 Ensure code quality through best practices, code reviews, and testing;

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Interview with VP R&D - (30 min)
🔹 Culture Fit Interview with HR (Client-side HR) - (30 min)
🔹 Reference Check;
🔹 Offer;
 

Full Stack (Backend focused) Engineer

[Freelance, Full-time, Remote]

SNEAK PEEK

⇨ Location: Remote, GMT+0/GMT+4

⇨ Interview process: HR interview + take-home challenge ⇨ Technical Interview ⇨ Final Interview

WHO ARE WE? 

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, AI technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. 

THE ROLE

This is a backend-focused Full-Stack Engineering role to architect complex core platform systems and expand internal tools. It involves shipping production-grade server-side features in Go while contributing to the React frontend to deliver complete end-to-end features.

You will design and deploy production AI/LLM functionality directly into our product ecosystem while leveraging AI tools day-to-day to accelerate development

Responsibilities

• Architect, build, and maintain scalable backend services and core platform systems in Go and NodeJS/TS.
• Design and ship production-grade AI/LLM integrations, intelligent features, and internal tools.
• Develop intuitive, responsive user interfaces in React to deliver complete end-to-end functionality.
• Utilize modern AI tools and agents (such as Cursor, Claude, and GitHub Copilot) to accelerate daily coding, testing, and system design.
• Collaborate closely with team members to assess architecture risks, estimate timelines, and optimize system performance.

WHAT ARE WE LOOKING FOR?

Must-have:

• 5+ years of commercial experience building and running large-scale, production systems
• 3+ years of production experience with Go/NodeJS/TS on the backend - or strong production experience with another backend language (e.g. Java, C#) 
• Hands-on production experience building AI/LLM-powered features into a product (e.g. RAG pipelines, agentic workflows, LLM API integrations, prompt-driven features) - not just personal experimentation.
• Working proficiency in React (or a similar modern UI framework) and comfort moving between frontend and backend code as needed
• Experience with cloud platforms and their core services (AWS, GCP, or similar)
• Experience with at least two of the following: MySQL, PostgreSQL, MongoDB (or other NoSQL DB), Redis
• Excellent written and verbal communication skills in English

Nice-to-have:

• Experience with broader ML/data science technology beyond LLM-based features
• Experience fine-tuning models or working with model evaluation/observability tooling, building harnesses.
• Prior contributions to open-source projects or libraries

INTERESTED?

Our recruitment process consists of the following steps: 

• HR Interview (30 min) - Discuss your background and fit.
• Take-Home Challenge (~2 hours of work) - Practical assignment reflecting real work.
• Technical Interview (60 min) - Evaluate project, AI and software development skills.
• Final Interview (60 min) 

🚀 We're Hiring: PPC & SEM Campaign Manager Home Services | US Market | Full-Time | PST Hours

We're a performance-driven digital marketing agency specializing in home services and construction lead generation for the US market. We're looking for a hands-on Campaign Manager who owns results end to end — from strategy to the qualified phone call.

This is not a role for someone who only knows how to run ads. We need someone who understands the full journey: from search intent to phone call, from phone call to qualified opportunity, from opportunity to real revenue for a local service business.

⚠️ Non-Negotiable Requirements — Please Read Before Applying: → Full-time availability during US PST working hours 

→ Native-level English — written and verbal, non-negotiable 

→ Proven hands-on experience with the US market across Google, Meta, Bing, and native 

→ Solid, verifiable work history — not freelancers filling time between gigs 

→ Home services / construction experience required — e-commerce, SaaS, or fintech background alone is not enough

What you'll own: 

→ Plan, build, and manage paid campaigns across Google Ads, Meta, Microsoft/Bing, Taboola/Outbrain, Yelp Ads, Google Local Services Ads, and Nextdoor/LinkedIn as needed 

→ Create and optimize full-funnel lead generation strategies — audience targeting, ad copy, landing pages, tracking, and lead-nurturing funnels 

→ Monitor performance and continuously improve KPIs — cost per lead, lead quality, conversion rate, and ROI (not just clicks) → Own setup and integrity of conversion and call tracking so every lead is measured accurately 

→ Stay current on platform updates, A/B testing strategies, and market trends in home services 

→ Build repeatable systems, SOPs, reporting structures, QA processes, and campaign management workflows that allow the team to scale without losing quality 

→ Maintain strict QA discipline before every launch — budgets, geo-targeting, tracking, landing pages, phone numbers, forms, conversion actions, and campaign settings

AI & Automation — Core to This Role: 

→ Use AI to draft, test, and iterate ad copy and creative concepts at speed — with the judgment to edit and direct that output, never paste it raw 

→ Use AI for audience and keyword research, competitor analysis, and market intelligence 

→ Build reporting and analysis workflows that turn raw platform data into clear, decision-ready insights 

→ Be fluent in platform-native AI: Google Performance Max & Smart Bidding, Meta Advantage+, and AI-assisted creative — knowing when to trust automation and when to override it 

→ Build repeatable AI and automation systems using tools like Make.com, Zapier, or Google Apps Script to eliminate manual, repetitive work

Tracking & Attribution: 

✅ Hands-on with call tracking (CallRail or similar) and call-driven conversion measurement 

✅ Strong with GA4, Google Tag Manager, and conversion tracking across platforms 

✅ Familiar with offline conversion imports and server-side tracking to feed real lead quality back into platforms 

✅ You care what happens to a lead after the click — not just the cost of the click

Must-Haves: 

✅ Proven track record managing paid media campaigns targeting the US market 

✅ Deep knowledge of the home services vertical — remodeling, HVAC, solar, roofing, garage doors, windows, etc. 

✅ Demonstrated success generating high-quality leads at scale — measured by qualified leads and CPL, not vanity metrics 

✅ Experience building and managing end-to-end ad funnels from cold traffic to converted lead 

✅ Hands-on proficiency with Google Ads, Meta Ads Manager, Microsoft/Bing Ads, native platforms, and Google Tag Manager 

✅ Native-level English — strong written and verbal communication 

✅ Experience with Yelp Ads and Google Local Services Ads (LSA) — strong advantage 

✅ Familiarity with automation and lead-nurturing platforms — major plus

Who You Are: 

→ Independent, proactive, and execution-driven — you don't wait to be told what to do 

→ Data-minded but creative — constantly testing, iterating, and pushing performance boundaries 

→ You embrace AI and automation as tools for scale and smarter decisions — not as a gimmick or a crutch 

→ You think like a strategist and work like an operator 

→ You want to help small businesses grow — energized by making a real difference for an SMB owner, not by chasing the biggest budget

→ Loyal, analytical, hungry for results, and excited to grow as part of a small, sharp, accountable team

This role is NOT for you if: 

✖ Your background is primarily e-commerce/DTC, SaaS, or fintech 

✖ You rely on grey-hat or aggressive black-box agency tactics 

✖ You only want to direct strategy from above — we need someone hands-on, detail-oriented, willing to build, check, fix, test, and improve directly 

✖ You're a freelancer looking to fill time between gigs

Native Media Buyer (Taboola / Outbrain)
 

We're looking for a Native Media Buyer with hands-on experience in Taboola, Outbrain, and other native platforms — someone who knows how to scale profitable campaigns and work with performance-driven traffic. This role is for a true operator: someone who understands funnels, works with data, and consistently delivers results.
 

Key Responsibilities
▸ Launch, optimize, and scale native advertising campaigns
▸ Analyze performance data and identify growth opportunities
▸ Structure campaigns for scalability and efficiency
▸ Continuously test creatives, angles, and funnels
▸ Collaborate with internal teams to drive performance growth
 

Requirements
✔ Hands-on experience with native traffic: Taboola, Outbrain, MSN, Mediago, etc.
✔ Proven ability to scale campaigns profitably
✔ Experience in Crypto or CFD verticals
✔ Strong analytical mindset and data-driven approach
✔ Advanced English — Tier-1 / Tier-2 markets
✔ Experience with cloaking systems — a plus
✔ Genuine willingness to learn, grow, and keep improving your skills
 

Compensation
💰 Competitive base salary + performance-based bonuses
🚀 High earning potential — top performers earn $15K–$50K/month
 

How to Apply
Be ready to share:
📊 Real campaign performance data
💵 Budget levels and scaling strategies
⚙️ Optimization approach and decision-making logic

👉 We prioritize candidates who can demonstrate real, measurable results at scale — and who are hungry to keep developing professionally.

Type: Full-time, remote
Location: EU + CIS + Balkans (citizenship doesn't matter — what matters is current location and the jurisdiction from which access to client servers would occur)
Contract: 12 months, long-term, with potential for extension
Start date: Early September 2026 (ASAP)
Time zone: CET
English: B2 minimum, C1 preferred

About the Role

We're looking for a senior Data Architect to design and modernize an Azure data platform, including the data architecture underpinning GenAI/RAG/Agentic applications. This is an architecture role, not hands-on RAG/ML development — the focus is on how enterprise data and knowledge are ingested, prepared, stored, governed, and made available for retrieval and AI consumption.

Must-Haves

• Azure Cosmos DB — hands-on experience with data modeling, partitioning, indexing, RU/throughput and cost optimization, consistency, Change Feed
• Proven experience designing data platforms supporting GenAI/RAG use cases
• AI-ready data architecture experience
• A real project where the candidate designed or contributed to the data architecture supporting a RAG, GenAI, or Agentic AI application
• Azure Synapse Analytics — depth across workload patterns (Pipelines, Spark, Serverless SQL, Dedicated SQL Pools)
• Azure Databricks
• Azure SQL MI / SQL Server / T-SQL
• Azure Data Lake / Lakehouse architecture
• Azure Functions
• Experience with structured and genuinely unstructured data (documents, PDFs, scans, images, email, free text)
• Metadata/configuration-driven ingestion — reusable, scalable design for onboarding new data sources
• Demonstrated architecture ownership — real decisions made, not just pipeline implementation
• At least 4 years of recent (not dated) hands-on Azure experience
• Must be an Architect by role, not a Data Engineer

What You'll Do

• Take over an existing, problematic data platform, quickly assess it, and deliver both tactical fixes and a longer-term target architecture
• Design a reusable ingestion architecture for heterogeneous sources (databases, APIs, files)
• Make technology-neutral calls on when Databricks/Synapse/ADF are actually needed — and when they're not
• Produce detailed, implementation-ready architecture documentation for engineering teams
• Own data governance, data quality, and incremental processing
• Communicate effectively with both technical and business stakeholders

A Note on GenAI/RAG

You won't be building RAG solutions or AI agents yourself. What's required is experience designing the data architecture around such applications — how enterprise data and knowledge get ingested, processed, indexed, and made available for retrieval and AI consumption (document processing, OCR, chunking, embeddings, vector search, etc.), including where Cosmos DB fits into that picture.

Interview Process

1. Intro call
2. Technical interview (~1 hour)

Be ready to walk through 2–3 concrete project examples using: problem → options considered → your decision → rationale → implementation → result. The focus is less on definitions and more on how you think as an architect and how quickly you can turn a messy existing situation into practical direction for an engineering team.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is looking for an AI Builder / Full-Stack Engineer to join an early-stage startup with a very small team and a high level of ownership.

The company is building an AI-native product for the janitorial industry that automates the processing of large volumes of complex documentation, including contracts and RFPs. The product analyzes this information and generates accurate, detailed bids, including pricing, equipment selection, and task breakdowns down to the room and space level.

This role is ideal for an engineer who can take an AI capability end-to-end — from designing agents and backend systems to building the product experiences through which users interact with them. You’ll work across AI/LLM engineering, backend systems, data pipelines, and full-stack product development.

Key Requirements:
🔹 Strong commercial experience with AI/LLM engineering and backend development;
🔹 Strong Python engineering skills;
🔹 Hands-on experience building AI agents, LLM workflows, or AI-native systems;
🔹 Experience designing backend services, APIs, data pipelines, and working with databases;
🔹 Ability to work with unstructured data and build systems for processing and analyzing complex information;
🔹 Experience integrating and working with LLM APIs and AI models;
🔹 Comfortable building full-stack product features and modern web UIs;
🔹 Experience with React, Next.js, and/or Node.js;
🔹 Strong understanding of system design, data modeling, debugging, and infrastructure;
🔹 Experience testing AI systems and evaluating the quality of model outputs;
🔹 Ability to take an AI capability from agent/backend logic through to a usable customer experience;
🔹 High level of ownership and ability to independently drive technical work from architecture to production;
🔹 Comfortable working through ambiguous product and technical requirements in a fast-paced startup environment;
🔹 Pragmatic approach to engineering — knowing when to build deeply and when to ship quickly;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Experience working specifically with contracts, RFPs, or other complex business documentation;
🔹 Experience building UIs for managing or interacting with AI agents;
🔹 Experience with both commercial and open-source AI models;
🔹 Previous experience in the janitorial / cleaning services industry or similar domain;

What you will do:
🔹 Design and deploy agentic AI workflows, agent harnesses, and orchestration systems;
🔹 Develop and maintain the backend for AI agents that process and analyze contracts, RFPs, and other complex documents;
🔹 Build pipelines for large volumes of unstructured data, including OCR and vision-based document and image analysis;
🔹 Integrate AI tools and models, including OpenAI, Google, and open-source models, using Python;
🔹 Build AI agent orchestration using LangChain, Deep Agents, and similar frameworks;
🔹 Build backend services, APIs, data pipelines, and core infrastructure;
🔹 Own data flows across ingestion, transformation, storage, retrieval, evaluation, and application usage;
🔹 Design and maintain databases, including Postgres and MongoDB;
🔹 Build full-stack product experiences around AI capabilities, including agent interfaces, review/approval flows, and AI-assisted workflows;
🔹 Collaborate with frontend development using React, Next.js, and Node.js to integrate AI agents into the product;
🔹 Turn structured and unstructured AI outputs into polished user-facing experiences, documents, and product workflows;
🔹 Build datasets and testing approaches for AI systems and implement evaluation metrics, including LLM-as-a-judge and statistical evaluation;
🔹 Debug model behavior, pipeline failures, data quality issues, frontend/backend integration, and system performance;
🔹 Own complex technical problems end-to-end, from architecture and implementation through production;
🔹 Build reliable, scalable, and secure systems for an AI-native product;

Interview stages:
🔹 HR Interview;
🔹 Technical Interview — 30 min;
🔹 Non-technical / Culture Fit Interview — 60 min;
🔹 Deep Technical Interview — 1 hour;
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Loio helps small businesses in the US close deals successfully through fair agreements and clear documents. Our users are small business owners, startup teams, agencies and freelancers: anyone who makes deals without a legal department. A studio signing its first big client, co-founders splitting equity, a team hiring its first contractor. We’re looking for an editor-in-chief to launch our media, build the editorial team, and own the result: content that brings people to the product. We don’t need another rower. We need a captain who sets the course, assembles the crew and steers the ship toward our North Star.

Why it matters. Every day, someone in America downloads a random contract template, skims half the clauses and signs blind. Then a client doesn’t pay, a customer poaches an employee, or a contractor ends up liable for someone else’s mistake. You’ll build the media that helps people understand what they sign and protect their money. There’s a simple, useful product behind it. Your job is to make sure people find it.
 

What you’ll do:

• Launch Loio’s brand media: define sections, formats and voice, ship the first pieces.
• Build our SEO content: hundreds of pages on contract clauses, contract types and industries. Make them useful to people, not just to search engines.
• Build the team: lead our UX writer and SEO writers, help them grow, hire more writers and legal reviewers, and own the team’s output.
• Set up the editorial standards and process: how we write, who checks legal accuracy, and how a piece gets from idea to publication. Own on-time, error-free delivery.
• Watch the numbers: traffic, sign-ups, returning users. Decide what to double down on and what to stop.
• Make sure meaning, design, interface, legal risk and user behavior fit into one whole. Not doing everything personally, but understanding each part well enough to brief specialists.
   

The hard parts, upfront:

The team is still taking shape. Today a UX writer and a few SEO writers work on our content, but there are no shared standards or editorial process yet. You’ll lead them: set up the process, help the writers grow, and decide who else to hire. Expect a lot of hands-on editing in the first months.

It’s a legal topic. A mistake in an article costs the reader money. You’ll need to set up legal review and be patient with sign-offs.

The audience is American. You either write at a native level yourself or can hire people who do and tell great English copy from mediocre.

Results are measured in numbers. Good writing is the means. Together we’ll track whether content brings people in and brings them back.
 

Who we’re looking for:

• You have 5+ years of editorial and content marketing experience.
• You’ve run an editorial team or launched brand media: you’ve hired writers and owned what shipped.
• You’ve grown SEO content and can show how it grew.
• You read and write English fluently.
• You enjoy digging into complex topics and explaining them simply.
• Not a fit if you only want to write and don’t want to manage. This is a captain’s job, not a writer’s.

How to apply. Write us a letter about yourself: which editorial teams or media you’ve led, what you launched and what results you got. Attach your portfolio: a link to a media or SEO project you ran, with numbers on how it grew.

Hiring process:

• Intro call (~30-45 min)
• Test task
• Interview with our Head of Marketing
• Final conversation and offer