Jobs at Djinni

About Us

Smart Capital Center is an end-to-end, AI-powered platform for Commercial Real Estate (CRE) investment and financial management. We power real-time underwriting, asset management, and portfolio analytics through a combination of live data, workflow automation, and AI-driven insights.

Operating at the intersection of Generative AI, finance, and real estate, we are building systems that digitize and simplify complex financial workflows.

Our clients include leading institutions such as JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

To learn more about our platform and vision, please visit our website.

The Role

We are looking for a Backend Software Engineer with strong experience in building scalable systems and a deep interest in AI-powered applications.

This is a high-impact, hands-on role where you will design and build backend services, integrate AI capabilities, and develop intelligent, agent-driven workflows used in real-world production environments.

You will work closely with product, AI, and engineering teams to deliver reliable, high-performance systems and automation features.

What You Will Do

Backend Development

• Design, build, and maintain backend services using Java (Spring Boot) and Python
• Develop scalable APIs and microservices for data-intensive applications
• Optimize system performance, reliability, and scalability
• Design efficient data models and handle complex integrations

AI & Intelligent Systems

• Implement and integrate AI-powered features into core products
• Design and build agent-based workflows for automation and decision-making
• Apply prompt engineering techniques to improve LLM outputs and behavior
• Work with modern AI frameworks to productionize intelligent systems

Cloud & Infrastructure

• Develop and deploy backend systems on AWS (EC2, S3, RDS, Lambda, etc.)
• Build resilient, scalable cloud-native services
• Contribute to system monitoring, logging, and reliability

System Design & Engineering Excellence

• Contribute to architecture, service boundaries, and system design decisions
• Write clean, maintainable, and well-documented code
• Ensure security, performance, and operational stability
• Continuously improve engineering quality and development practices

Collaboration

• Work closely with frontend, product, and AI teams
• Contribute to end-to-end feature delivery
• Participate in Agile development processes

Requirements

• 5+ years of backend software development experience
• Strong experience building and scaling backend systems in production

Core Technical Skills

• Strong experience with Java and Spring Boot
• Solid experience with Python
• Strong knowledge of SQL and database design (PostgreSQL preferred)
• Experience building REST APIs, microservices, and distributed systems
• Hands-on experience with AWS (EC2, S3, RDS, Lambda, etc.)
• Proficiency with Git and modern development workflows

AI & Modern Development Experience

• Experience with prompt engineering for LLM-based systems
• Practical experience building AI agent workflows in production
• Familiarity with frameworks/tools such as:
  • LangGraph
  • LangChain
  • LangSmith
  • or similar ecosystems
• Experience using AI-assisted development tools, such as:
  • Claude Code
  • Codex
  • OpenCode
  • or similar

Nice to Have

• Experience with vector databases or semantic search (e.g., Milvus)
• Knowledge of RAG (Retrieval-Augmented Generation) architectures
• Experience with CI/CD pipelines and DevOps practices
• Familiarity with event-driven architecture

• Experience with data processing pipelines or document AI systems

   

Why Join Us

• Work on cutting-edge AI-powered systems in a $17T industry
• Build real-world applications using LLMs, agents, and automation
• High ownership and autonomy with meaningful technical impact
• Opportunity to influence system design and engineering direction
• Fast-moving, execution-focused team with minimal bureaucracy
• Competitive compensation and flexible work environment

Our partners are looking for an HR Director (HRD). LaFinteca is a financial technology company providing payment solutions across Latin America. Headquartered in Barcelona, LaFinteca operates to enhance financial accessibility and security for users. As the HR Director, you will build, scale, and manage our human resources infrastructure within an international fintech environment, designing and executing an HR strategy aligned with business expansion and cross-border goals.

📋 Tasks Description

1. Enhance Recruiting Process

• Standardize and scale end-to-end recruitment pipelines to handle growth across regional engineering and commercial teams.
• Oversee third-party recruiting agencies, establish performance SLAs, and lead executive-level talent acquisition.
• Manage LaFinteca's position in the fintech market by establishing a clear employer brand presence.
• Manage the candidate experience from initial outreach to onboarding for international integration.

2. Performance Management

• Design, launch, and manage performance frameworks (such as OKRs) to establish clarity and alignment across all departments.
• Partner with department heads to manage performance metrics, evaluations, and data-driven promotions.
• Establish feedback mechanisms, pulse surveys, and engagement initiatives to track and improve team retention.
• Utilize HR metrics and internal analytics to identify structural gaps and mitigate retention risks.

3. Development of Team and Competencies

• Define and map core competencies and technical proficiency standards across product and operations functions.
• Manage professional development initiatives, training programs, and employee access to technical certification paths.
• Build internal career paths, identification schemes for high-potential staff, and succession planning blueprints.
• Cultivate a collaborative, high-performance corporate culture that promotes learning across multi-national teams.

🛠️ Required Skills

• Proven experience in a senior HR leadership role (HRD, Head of HR, or People Partner Lead) within an international setting.
• Experience operating within fintech, IT, payments, crypto, or related tech-driven industries.
• Demonstrated personal ownership, business acumen, and a track record of transforming business goals into HR operations.
• Leadership, stakeholder management, and communication skills required to advise C-level executives.
• English: Fluent / Upper-Intermediate to Advanced level is mandatory for daily communication with international teams.
• Ukrainian or Russian: Mandatory / High proficiency required to align with specific international organizational units.
• Spanish: A strong plus for local entity management, labor dynamics, and local compliance.

📍 Employment Conditions

• Working Hours: Monday to Thursday 11:00 to 20:00 and Fridays 11:00 to 16:30
• Location & Format: Position is strictly onsite at our Barcelona, Spain office (Office-based format; no remote options available).
• Relocation: The company provides relocation support and assistance for selected international candidates moving to Barcelona.

Format: Full-time
Compensation: Fixed salary + % per closed deal
Work format: Remote

Responsibilities:

• Working with the automated lead generation system Convertix.io or similar
• Leading sales conversations with clients (chat-first)
• Qualifying leads and identifying real buying intent
• Negotiating pricing, scope, and timelines
• Deal closing

Requirements:

• Proven experience with Convertix.io or similar AI automation tools
• Strong hands-on experience with Upwork sales (not theory)
• Clear understanding of the sales funnel: proposal → reply → negotiation → deal
• Confident written English (B2+ / C1 preferred)
• Strong negotiation and closing skills
• Ability to push deals forward and drive clients to a decision

How to apply:

In your application, please include:

1. Your experience with Convertix.io or similar tool

2. Your Upwork sales experience

3. Your average reply rate / close rate

Format: Full-time
Compensation: Fixed salary + %
Work format: Remote

Responsibilities:

• Working with the automated lead generation system Convertix.io (must-have)
• Adjusting and fine-tuning job application criteria (niche, budget, keywords, filters)
• Handling incoming responses from clients
• Communicating with clients and guiding them to:
  • a call, or
  • a direct deal
• Client handover after agreements are reached

Requirements:

• Mandatory experience with Convertix.io
• Hands-on experience with Upwork (practical, not theoretical)
• Understanding of the funnel: proposal → reply → call → deal
• Confident written English (B2+)
• Ability to lead clients to a decision, not just reply to messages

📩 How to apply

In your application, please include:

1. Your experience with Convertix.io (what exactly you configured)
2. Your experience with Upwork

3. Your average reply / interview rate

We're looking for a creative graphic designer to help us create 10 vector-based social media infographics per month for our beauty education brand, Online Makeup Academy: www.instagram.com/onlinemakeupacademy

What You'll Do

• 10 infographics per month ($10 per infographic, $100 total)
• Turnover time: 1 week
• Please review our Instagram page to understand the type of graphics we're looking for:
  https://www.instagram.com/onlinemakeupacademy/
• Experience in beauty, fashion, education, or social media content design is a plus

Requirements

• Experience creating vector graphics and infographics
• Strong attention to detail
• Ability to maintain brand consistency
• Fast communication and reliable turnaround times
• Portfolio showcasing similar work

We're looking for someone we can build a long-term relationship with. If we're a good fit, there will be additional design projects beyond these monthly infographics.

To apply, please send your portfolio or examples of infographic work and a brief introduction about your experience.

What You’ll Do

• Drive product direction and continuously improve business performance and efficiency
• Own and manage the product backlog: define, prioritize, and ensure timely delivery of tasks
• Conduct market analysis and deeply understand user needs, behaviors, and pain points
• Ensure backlog transparency and clarity for both the development team and stakeholders
• Collaborate closely with analytics to make data-driven decisions and measure product success

What We’re Looking For

• Proven experience as a Product Owner / Product Manager / Business Analyst in eCommerce projects
• Strong hands-on experience with web analytics and data interpretation
• Solid understanding of APIs: ability to read and interpret requests/responses and translate them into clear requirements
• Practical experience with Agile methodologies (Scrum, Kanban)
• Understanding of microservices architecture and cross-team collaboration within such environments
• Deep knowledge of the full product development lifecycle

Nice to Have

• Experience working with high-traffic products or scaling eCommerce platforms
• Strong communication skills and ability to align multiple stakeholders
• Analytical mindset with a focus on measurable impact

About the Role 

We are looking for an experienced Mac Automation Quality Engineer with a strong background in endpoint security and macOS platform testing. 

This role is ideal for someone who thrives in a fast-paced, multi-product environment, enjoys building scalable automation frameworks, and has a passion for uncovering complex platform and security-related issues. You’ll work closely with Engineering, Product Management, and Security teams to ensure high-quality delivery across modern macOS environments. 

What You’ll Do 

• Design, develop, and maintain automated test suites using Python and PyTest 
• Validate endpoint security functionality across macOS releases and Apple Silicon platforms 
• Debug and troubleshoot macOS-specific issues related to system behavior, sandboxing, permissions, and performance 
• Analyze logs and diagnostics using macOS tools such as Console, sysdiagnose, and spindump 
• Collaborate closely with developers to isolate issues, validate fixes, and ensure compatibility with new macOS versions 
• Build and maintain test environments across physical Macs and virtualized macOS infrastructure 
• Execute and enhance automated and manual test coverage for endpoint security features 
• Track, document, and prioritize defects with clear reproduction steps and analysis 
• Drive improvements in automation coverage, regression stability, execution efficiency, and quality metrics 
• Participate actively in Agile development processes and continuously improve QA methodologies and tooling 

Required Qualifications 

• 5+ years of experience in Quality Engineering, Test Automation, or Software Validation 
• Strong experience testing macOS applications or endpoint security products 
• Deep understanding of macOS internals, logging, and diagnostic tooling 
• Hands-on experience with Python, PyTest, Bash scripting, and Git 
• Experience with CI/CD and build systems such as Azure DevOps, Jenkins, GitLab, or TeamCity 
• Experience with macOS virtualization platforms including VMware, UTM, or Tart 
• Strong analytical, debugging, and troubleshooting skills 
• Excellent written and verbal communication skills 

Preferred Qualifications 

• Experience with Apple Endpoint Security Framework (ESF), MDM platforms, or mobileconfig profiles 
• Experience testing EDR, antivirus, or endpoint protection technologies 
• Familiarity with CI/CD automation pipelines and infrastructure testing 
• Networking knowledge including REST APIs, TCP/IP, DNS, DHCP, and Active Directory 
• Linux/Unix administration experience 
• Enterprise IT administration experience including software deployment, security policies, backups, and multi-user environments 
• Strong object-oriented programming fundamentals 

AVELaunch Books is a team that creates non-fiction books end-to-end for entrepreneurs, coaches, consultants, and thought leaders. We help experts turn their knowledge and experience into a structured, meaningful book - a tool for influence, trust, and business growth. We work deeply with each client: preserving their unique voice, building a strong narrative, and delivering a product that establishes authority in their field.

About the role:

We're looking for a User Acquisition Specialist (Paid Ads) who can do more than run campaigns - someone who reads data, builds hypotheses, and owns the result.

What you'll do:

• Run and scale Google Ads (Search + Performance Max) and LinkedIn Ads end-to-end
• Work with CPA / CPL / ROAS metrics - identify growth opportunities and inefficiencies
• Generate hypotheses, run A/B tests, document findings
• Read the funnel from click to sale, prepare reports with actionable insights
• Brief creatives and video, coordinate contractors

What we're looking for:

• 4+ months as a Junior PPC Specialist (or equivalent role), 2+ years overall experience
• Hands-on experience in any paid channel: Google Ads, LinkedIn Ads, Meta / Instagram Ads
• Analytical mindset - able to read data, draw conclusions, and make decisions
• Ownership mentality - accountable for results, not just tasks
• Ukrainian fluent, English B2+

Nice to have:

• B2C experience with long sales cycles and high-ticket offers
• Experience with content funnels, faceless video

Tools: Required: Google Workspace, Google Sheets Nice to have: Google Ads, GA4, LinkedIn Campaign Manager, Looker Studio, ClickUp / Notion, Canva / Figma

What we offer:

• Full-time remote work.
• Flexible Monday–Friday schedule.
• Fixed salary + KPI-based bonus.
• 3-month trial period.
• 21 vacation days + 1 extra day off for your birthday.
• Sick leave.
• Direct impact on how project delivery processes are built in the company.

• Work with meaningful expert content and non-fiction book projects.

   

Hiring process:

1. CV review + short intro video about yourself.
2. Prescreen interview with the recruiter.
3. Test task.
4. Final interview with the functional manager.
5. Offer and onboarding.

🌟 About SelfInspection

SelfInspection is an AI-driven vehicle inspection platform helping leasing companies, fleets, and financial institutions automate damage assessment and reporting.

We’re modernizing our frontend architecture and building scalable, modular React applications that power real-time inspection workflows and complex admin systems.

We’re looking for a Senior Frontend Engineer who can take ownership of the product experience — not just build screens.

🧠 What You’ll Do

• Build scalable frontend applications using React
• Work with Webpack-based micro-frontend architecture
• Implement state management using MobX
• Build SSR and performance-optimized pages using Next.js
• Contribute to and evolve our Design System
• Translate product requirements into clean, scalable UI architecture
• Own features end-to-end (from concept to production)
• Improve performance, bundle size, and maintainability
• Collaborate closely with backend, QA, AI, and product teams
• Help shape frontend architecture decisions

🏗 Tech Stack

• React (5+ years required)
• Next.js
• Webpack
• MobX
• TypeScript
• Design Systems / Component Libraries
• REST APIs
• AWS environment

✅ Requirements

• 5+ years of professional frontend experience
• Strong expertise in React
• Deep understanding of Webpack
• Experience with MobX or advanced state management
• Experience building or maintaining Design Systems
• Strong understanding of performance optimization
• Ability to work independently in a fast-paced startup environment
• Strong ownership mindset
• Product-oriented thinking (not just task execution)

💎 Nice to Have

• Experience with micro-frontends
• Experience in SaaS or B2B platforms
• Experience building complex dashboards or workflow-based UIs
• Strong UX sensitivity and attention to detail
• Experience improving legacy frontend systems

🔥 Who We’re Looking For

We want someone who:

• Is highly motivated and driven
• Thrives in fast-paced environments
• Takes responsibility for the product, not just the code
• Can identify problems and propose solutions
• Thinks long-term about maintainability and scalability
• Cares about quality

💼 What We Offer

• Ownership over meaningful product areas
• Influence on architecture decisions
• Startup speed + real customers
• Flexible work environment
• Competitive compensation

About the role:

We are looking for a Senior Technical 3D Artist with strong hands-on Unreal Engine experience to design, structure, and build real-time 3D configurators, including pixel-streamed client demos and production visualization projects.
 

This role is not only about creating good-looking Unreal Engine 3D content. The main focus is building the correct configurator structure: product logic, asset hierarchy, sockets, slots, materials, variants, camera/showcase setup, and the workflow needed to turn client product rules into a working 3d configurator.
 

You will work closely with 3D modelers, texture artists, Unreal Engine developers, and front-end developers. You should be able to review client references, product documentation, visual examples, and business rules, then define how the 3D content should be prepared so the configurator works correctly.
 

You should also be able to identify unclear or risky areas early - for example, product dependencies, hidden restrictions, mutually exclusive options, material rules, or reference details that may affect configurator logic but are not obvious at the start of the project.
 

Basic understanding of Unreal Engine Blueprints: able to read simple Blueprint setups, understand dependencies, and communicate technical issues with Unreal Engine developers. Advanced Blueprint development or C++ programming is not mandatory.

Responsibilities:

• Build and refine real-time scenes in Unreal Engine (environments, props, lighting, cameras, post-processing).
• Prepare products, materials, environments, and camera sequences for 3D configurators and demos.
• Structure 3D assets for configurator logic, including material slots, sockets, tags, component types, and naming.
• Analyze product business rules, including dependencies, restrictions, packages, mutually exclusive options, and configurable parts.
• Analyze client references, product documentation, finish options, and visual examples to define the correct 3D asset structure for configurators.
• Identify unclear requirements, missing references, or product rules that may affect configurator logic before production starts.
• Translate product business logic into a clear 3D production plan for modelers, texture artists, and Unreal Engine developers.
• Collaborate with front-end developers to plan configurator menu logic and make sure the 3D structure supports the required user experience.
• Collaborate with Unreal Engine developers to integrate assets into existing project structures and solve technical or visual issues.
• Create, adjust, and refine Unreal Engine materials to accurately match real client products, including complex finishes, layered materials, fabric, wood, metal, plastic, glass, leather, decals, patterns, roughness/normal detail, and product-specific visual behavior.
• Create technical specifications for 3D modelers and texture artists.
• Plan task distribution for large configurator projects to keep production efficient.
• Create internal demos, preview renders, camera shots, and client-facing visual presentations.
• Optimize scenes and assets for real-time performance, balancing visual quality, FPS, and production time.
• Maintain clean Unreal Engine project organization, including levels, folders, naming conventions, references, and source-control workflows.
• Help debug asset-related issues in complex configurator builds.
• Suggest improvements to lighting, framing, camera motion, color, composition, and overall product presentation.

Requirements:

• 3+ years of professional experience as a 3D Artist or Technical Artist, with a strong focus on Unreal Engine.
• Strong hands-on experience with Unreal Engine scene setup, lighting, materials, cameras, post-processing, and asset organization.
• Practical understanding of real-time product visualization and configurator workflows.
• Experience with level building, Lumen, Path Tracer, Sequencer, camera animation, and Movie Render Queue.
• Understanding of static/skeletal meshes, UVs, materials, LODs, collisions, asset references, maps, levels, sub-levels, and streaming.
• Ability to prepare Unreal Engine assets according to technical requirements, naming conventions, and production standards.
• Knowledge in the PBR texture creation pipeline.
• Basic understanding of Blueprint logic and ability to read or adjust simple Blueprints when needed.
• Comfortable working with Unreal Engine developers and front-end developers on production-scale projects.
• Strong Unreal Engine material creation skills, including master material setup, material instances, layered materials, and matching materials to client references or physical product samples.
• Solid skills in at least one DCC package, such as Blender, 3ds Max, Maya, or similar.
• Strong knowledge of software packages for texture creation: Adobe Photoshop/Substance Painter/Substance Designer/3DCoat
• Strong visual sense: composition, lighting, color, camera language, product presentation, and visual storytelling.
• Experience with Git-based source control workflows: branching, commits, pull requests, resolving simple conflicts, and following repository structure.
• Basic understanding of how front-end configurator menu logic works so 3D assets can be prepared correctly.
• Basic technical animation skills.
• Portfolio showing Unreal Engine work.
   

Nice to have:

• Experience with product configurators, e-commerce visualization, or pixel-streaming projects.
• Experience preparing assets for custom tools or internal platforms.
• Experience working with front-end teams or API-based product configurators.
• Basic scripting or automation knowledge.
• Technical education degree.
• English level B1 or higher.

IT Support Specialist

We are seeking a dedicated professional to help maintain smooth operational and technical processes across our University. The IT Support Specialist will collaborate with academic and administrative teams, as well as external stakeholders, to ensure the uninterrupted operation of IT systems, supporting University goals and ensuring technical comfort for all employees.

What We Offer:

• Official employment and social guarantees in full compliance with Ukrainian legislation;
• Work schedule: 5/2, from 8:30 AM to 5:30 PM (flexible/subject to adjustment);
• Work format: On-site (at the Kyiv campus);
• Professional growth: Opportunities to learn and develop within a supportive, collaborative environment;
• Corporate culture: A highly interactive, international work environment at one of Ukraine's premier private universities.

Key Responsibilities:

• System Support: Maintain IT systems, provide user assistance, and prepare new hardware/equipment for operation;
• Account Management: Manage and administer user accounts within internal information systems;
• Hardware Maintenance: Maintain, connect, and configure office equipment and computers (including printers, laptops, TVs, projectors, and video cameras); monitor and manage IT consumables;
• Hardware Service: Perform minor equipment repairs and laptop maintenance (where applicable);
• Documentation & Reporting: Participate in drafting technical guidelines, managing documentation, and maintaining internal IT asset registers;
• Inventory Management: Conduct regular inventories of technical equipment and hardware;
• Access Control Support: Process requests for the issuance and restoration of electronic access badges/passes;
• CCTV Maintenance: Ensure regular maintenance and support for security/video cameras;
• Event & Academic Support: Provide technical assistance and user consultation during lectures, seminars, and events (including checking and configuring multimedia and sound equipment);
• Operational Support: Fulfill additional tasks assigned by the direct supervisor related to maintaining campus facilities and building operations.

Requirements:

• Education: Higher education or currently pursuing a degree (students are welcome to apply);
• Experience: 1+ years of experience in a similar IT support or helpdesk role;
• Technical Skills: Hands-on experience with multimedia equipment (projectors, mixing consoles, microphones, etc.) and online streaming/broadcasting software;
• Language Proficiency: English proficiency at an A2+ level or higher;
• Advantages: Prior experience in organizing and supporting large-scale online and offline events will be a strong plus;
• Soft Skills: Goal-oriented, responsible, eager to learn, and a strong team player.

You will be working on selling marketing and creative solutions, sponsorship packages, in-game integrations, and advanced analytics specifically within the eSports industry.

Ukrainian marketing agency specializing in esports and sports, operating at the intersection of brands, content, and the gaming audience.

The company focuses on creating comprehensive marketing solutions for brands in the eSports sector: from strategy to campaign execution.

Main Areas of work:

Provides a full range of services in esports:

• marketing and creative solutions;
• sponsorship integrations;
• in-game integrations;
• results-driven advertising campaigns;
• analytics and a performance-based approach;

The agency also:

• works with tournaments, teams, and influencers;
• helps brands build long-term communication with the gaming audience;
• transforms content into a tool for user acquisition and retention;

Key Responsibilities:
• Attract A-level clients (large brands, holdings) in eSports;
• Build and develop a partner network, drive sales growth;
• Lead negotiations, influence decisions, and drive upsells;
• Conduct meetings and presentations with potential partners;
• Prepare commercial offers and close deals;
• Maintain CRM records;
• Participate in sales strategy development and brainstorming;
• Collaborate cross-functionally with internal teams;

Skills we value:
- 2+ years in B2B Sales;
- Strong client base (FMCG, gaming brands, fintech, etc.);
- Experience building long-term partnerships;
- Ability to manage long sales cycles;
- Proven track record of closing deals $30k+;
- Strong negotiation and objection-handling skills;
- Excellent presentation skills;

- Advanced English (preferred);

- Understanding of the esports industry and a strong desire to grow within it;

We offer:
• Strong team and growth environment;
• Medical insurance;
• Work on complex eSports projects with top brands;
• Flexible schedule (5-day work week);
• Paid vacation (20 days) + unpaid leave;
• Accountant support;
• Compensation for conferences and courses;
• Psychological support (group and individual sessions);
 

We are hiring a Strong Junior Full Stack Python AI Engineer for an international product company operating globally in the consumer and manufacturing domain. The company is building internal digital platforms focused on automation, data-driven decision-making, and AI-powered workflows used across multiple business units.
This role is ideal for a highly motivated engineer with 1–3 years of experience who wants to grow in AI-powered product development and work across modern frontend, backend, and LLM-based systems. You will work across the full stack, contributing to Angular frontend components, Python backend services, and AI integrations.

Details
Employment Type: Full-Time
Work Model: Remote
Experience Level: 3 years (Strong Junior)
English Level: B2+

Responsibilities
Develop full stack features using Angular 18+ and Python
Build backend services using Flask
Design and maintain REST APIs
Support WebSocket-based real-time features
Contribute to AI-driven features using LLMs, embeddings, and RAG pipelines
Work with vector databases (Qdrant or similar) and MongoDB
Use Docker for local development and deployments
Participate in improving system performance and scalability
Collaborate with senior engineers on architecture and long-term platform evolution

Requirements
3 years of experience as a Full Stack or Backend Developer
Solid Python knowledge with hands-on experience in Flask
Practical experience with Angular (preferably Angular 18+)
Experience building REST APIs
Basic hands-on experience with LLMs and embeddings (commercial or pet projects)
Experience working with MongoDB
Familiarity with vector databases (Qdrant or similar)
Basic Docker knowledge
Strong willingness to learn and grow
English level B2 or higher

Nice to Have
Experience with WebSockets or real-time systems
Exposure to RAG pipelines
Experience with SQL databases
Familiarity with Azure
Experience with LangChain or similar frameworks

Location: Remote (must be available for meetings between 10am–6pm EST)

Employment Type: Full-time

Company Description

Integrated Reality Labs (IRL) builds tools and experiences that bring people together through integrated reality (IR) gameplay. Our flagship product, SLAP, merges the excitement of real-world tag with the convenience of mobile technology. 

Role Summary

Full-time Lead QA Engineer for IRL’s flagship Location-Based Multiplayer Mobile Game: SLAP.

Position Overview

Integrated Reality Labs is building an exciting integrated reality mobile app that enables massively multiplayer tag-based games in the real world. The real-time, multi-player & real world aspects of SLAP present unique challenges to ensuring SLAP is consistently stable and bug-free. These challenges can only be overcome through rigorous technical and manual testing informed by a working understanding of mobile networking, BLE, UWB, and GPS.

We are seeking a highly motivated and detail-oriented Lead QA / Test Engineer to join the IRL team, who possesses both technical & manual testing acumen, previous experience or deep understanding of networking & GPS, and experience managing a distributed team of Junior-QA Engineers.

The ideal candidate has a strong technical background, including the ability to write test cases and review code for errors, excellent investigation + problem-solving skills, and a passion for continuous improvement. As a Lead QA Engineer, you will play a crucial role in ensuring the game's functionality, performance, and overall user experience meet our rigorous standards.

Responsibilities

• Lead the QA team -  share knowledge, best practices, standards & expectations, processes, and testing methodologies.
• Build and develop automated QA processes from the ground up.
• Collaborate closely with the development team to understand game features, mechanics, and technical aspects to ensure effective testing strategies.
• Develop comprehensive test plans and test cases for various game components, including gameplay mechanics, network interactions, UI/UX, audio, and visual elements.
• Execute manual tests to identify bugs, glitches, and other issues in the game's functionality and user interface.
• Verify multiplayer gameplay functionalities, including matchmaking, server interactions, player synchronization, and data consistency.
• Perform compatibility testing across different mobile devices, operating systems, and screen resolutions.
• Monitor and track reported issues using bug tracking systems, and ensure timely and accurate communication of bug reports to the development team.
• Work closely with developers to reproduce, isolate, and debug issues, providing clear and detailed information for efficient resolution.
• Perform regression testing to ensure that previously identified issues have been successfully fixed without introducing new problems.
• Participate in the design and execution of performance and stress testing to evaluate the game's stability under various conditions.
• Contribute to continuous improvement efforts by providing feedback on gameplay, user interface, and overall user experience.

Qualifications

• Proven experience in both technical and manual QA testing of location based mobile applications. (Multiplayer Testing experience preferred.)
• Understanding of mobile game development processes, multiplayer networking, and gameplay mechanics.
• Proficiency in using bug tracking and test case management tools.
• Familiarity with mobile device specifications, operating systems, and working knowledge of the impact that OS versions + device variations may play in application development, performance, and testing. 
• Ability to work effectively both as an individual contributor, and as a team leader.
• Strong English communication skills to articulate issues clearly and concisely to the development team.
• Knowledge of automated testing tools and scripting languages is a must.
• Previous experience with game development, scripting, or programming is a bonus.
• Ability to lead complex technical investigations where problem-solving skills and attention to detail will be determinative of success..
• Bachelor's degree in Computer Science, Game Development, or related field, or equivalent practical experience. (Preferred but not required) 

Why Join IRL?

• Innovative Product: Be part of building the world’s first fully realized real-world multiplayer mobile game, merging digital and physical play seamlessly.
• Growth Opportunities: Shape the technological foundations of a cutting-edge product and grow into more strategic roles as the company scales.
• Collaborative Environment: Work alongside a diverse team of product managers, designers, and backend engineers who are all passionate about delivering extraordinary user experiences.
• Impactful Work: Your contributions will directly influence engagement, retention, and the overall success of our integrated reality ecosystem.

At ZentixSoft, we follow the "People over processes" principle. We believe that empowering top-tier talent is the only way to build world-class software. 

Currently, we are strengthening a Core Engineering team for one of our strategic enterprise partners. We are looking for a visionary Lead Rust Developer to drive technical excellence and architectural transformation.
 

Note: This is an Outstaffing role. You will be integrated into a long-term initiative  focused on high-performance open-source tooling, large-scale data validation, and complex system migrations.
 

The Role: You will bridge the gap between high-level business logic and low-level technical execution. Your primary focus will be on designing a robust, modular engine capable of processing industry-specific models at scale, ensuring compliance with international standards, and eliminating technical debt within the core architecture.
 

Our Expectations:

• Engineering Tenure: At least 7 years in professional software development with a history of delivering complex, production-grade systems.
• Rust Expertise: 3 years of commercial Rust experience. You should possess a deep understanding of memory safety, lifetimes, traits, and high-performance concurrency.
• Technical Leadership: Proven background as a Lead or Staff Engineer, including experience in mentoring teams and owning the technical roadmap.
• Data & Performance: Ability to design maintainable architectures for high-throughput data processing and efficient memory management.
• Engineering Rigor: Strong commitment to clean code, systematic testing, thorough documentation, and rigorous code reviews.
   

The Toolkit (Tech Stack):

• Core: Rust, Modular/Plugin-based architecture.
• Systems: High-performance data processing, API-driven component communication.
• Ops/QA: Performance profiling & benchmarking, Automated testing, CI/CD, and Observability.
   

Soft Skills:

• Execution Driver: Proactive mindset with the ability to identify stakeholders and push complex tasks to completion.
• Stakeholder Management: Excellent communication skills to sync effectively with both technical teams and business leads.
• Strategic Curiosity: A willingness to challenge existing workflows and propose innovative architectural shifts.
   

Bonus Points (Nice to Have):

• Experience with Graph-based data or Triplestores.
• Background in building cross-platform applications or modular plugins.
• Familiarity with semantic web technologies or regulated infrastructure domains.
   

Logistics & Start:

• 🚀 Start: ASAP.
• 🗣️ Language Proficiency: Upper-Intermediate English.