
Vertice · Brno
Spend on technology is one of the biggest items in an enterprise CFO’s budget, second only to headcount. Traditional procurement is one of the most frustrating,...
Spend on technology is one of the biggest items in an enterprise CFO’s budget, second only to headcount. Traditional procurement
is one of the most frustrating, friction-filled bottlenecks in modern businesses. A single purchase routinely stalls for months,
drowning in endless email threads and dragging in teams from Finance, Legal, Security, and IT.
Vertice is the world’s first Intelligent Procurement Platform aiming to eliminate this chaos. By combining automated agentic
workflows, deep AI insights, and a global network of expert negotiators, we empower enterprises to buy smarter and scale at pace.
Founded by serial technology entrepreneurs Roy and Eldar Tuvey, who have successfully scaled and exited two category-defining
platforms and created $600M+ in enterprise value, we are backed by over $100M in Series C funding from tier 1 global investors
including Bessemer Venture Partners, 83North, and Lakestar. We were recently recognized as the #2 fastest-growing company on the
Sunday Times' Tech 100 and named the fastest-growing startup in the UK and Ireland by the FT’s Sifted.
With headquarters in London and hubs in New York, Brno, Sydney, and Johannesburg, we are fundamentally reshaping the global B2B
economy.
How we work at Vertice Engineering
Collaboration and transparency are at the core of how we work. We keep it simple - no unnecessary management layers, just direct
connections between business and engineering. Hierarchies don’t get in the way, instead - we keep things flat, flexible and
managers. They decide how they work - whether it’s stand-ups, prioritization or project management methods. Teams are assigned
areas/goals/problems where they can make the biggest impact, yet they don’t own any part of the code, so they can basically
work on any part of the product.
growth, well-being and career support while keeping Vertice’s flat, collaborative culture strong. They’re here to encourage
open communication, support conflict resolution and help ensure you thrive.
Automation or Release - to share best practices, standards, common sense and they keep the knowledge flowing across teams -
directly!
Your Role at Vertice
You will help us to make our User Interface outstanding. Our goal and desire is to please our users with a smooth, well
performing, well organised and easy-to-use user experience.
Requirements
applications in React
As part of our team, you’ll have the chance to learn and/or work with
Why join Vertice?
Benefits
Final things to note
Vertice is an equal opportunities employer, although you must be legally able to work in the specified region of the job. Any
personal data you provide will be processed in accordance with Vertice's privacy policy and applicable data protection law.
We use AI-assisted tools to help us review and assess applications more efficiently. These tools support our Talent team but do
not make hiring decisions autonomously. You have the right to contest any AI-assisted decision, and exercise your data subject
rights by contacting us; please follow the instructions in our privacy policy.
We like to deal directly with our candidates so no agencies please!
If you aren’t sure this job applies to you, feel free to send your CV to careers@vertice.one, and we’ll be happy to take a look
and see if you could be a good fit anywhere else in our business!
Spend on technology is one of the biggest items in an enterprise CFO’s budget, second only to headcount. Traditional procurement is one of the most frustrating, friction-filled bottlenecks in modern businesses. A single purchase routinely stalls for months, drowning in endless email threads and dragging in teams from Finance, Legal, Security, and IT. Vertice is the world’s first Intelligent Procurement Platform aiming to eliminate this chaos. By combining automated agentic workflows, deep AI insights, and a global network of expert negotiators, we empower enterprises to buy smarter and scale at pace. The market response has been unprecedented: * $75bn+ in spend processed across our platform. * 20% savings consistently delivered to our customers. * 70% reduction in standard enterprise procurement cycles. * 13X revenue growth achieved over the last two years alone. Founded by serial technology entrepreneurs Roy and Eldar Tuvey, who have successfully scaled and exited two category-defining platforms and created $600M+ in enterprise value, we are backed by over $100M in Series C funding from tier 1 global investors including Bessemer Venture Partners, 83North, and Lakestar. We were recently recognized as the #2 fastest-growing company on the Sunday Times' Tech 100 and named the fastest-growing startup in the UK and Ireland by the FT’s Sifted. With headquarters in London and hubs in New York, Brno, Sydney, and Johannesburg, we are fundamentally reshaping the global B2B economy. How we work at Vertice At Vertice, we believe great work happens in an environment built on trust, autonomy, and collaboration. * Autonomous teams operate without traditional tech leads or managers, making their own decisions on how to work, whether it’s stand-ups, prioritization, or project management. While each team has its focus, no single team owns any part of the codebase, so there’s flexibility to contribute where you can make the biggest impact. * Chapters, where specialists from different teams come together to share knowledge, discuss best practices, and drive improvements. * People Managers support individual growth, well-being, and cross-team collaboration—helping to maintain our open, feedback-driven culture. Your Role at Vertice * You'll be key to maintaining our high-quality solution standards. * You're a pro at automation, ideally with experience using frameworks like Playwright or Behave. * You can read and write code, preferably in Python (or other programming languages), and you have a strong understanding of how to apply it in a testing context. * You can take ownership of challenging testing tasks from start to finish with minimal supervision. * You'll actively contribute to improvements in our testing frameworks, tooling, and processes that benefit multiple teams. * You are open to helping less experienced QA engineers grow by sharing your expertise, offering guidance, and providing hands-on support when needed. Tech Stack You'll Work With * Frontend: TypeScript, React, Tanstack Query, React-hook-form, React Flow, Jotai, Material UI, Storybook, Highcharts * Backend: AWS (Lambda, AWS Dynamo, Glue, StepFunctions, Athena, Timestream), Serverless, Microservices, Event-driven architecture, Jupyter Notebooks, Python, Golang, REST and GraphQL APIs * Testing and Automation: Playwright (E2E UI tests), Python+Behave (integration tests), CI/CD Benefits * Share Options * 25 days of vacation * 5 sick & career days * Group life insurance * Enhanced Maternity and Paternity Leave * Pension / Insurance Plan Contribution * GastroPass * FlexiPass contribution or Multisport card * Quality referral bonus program * English language courses with a professional teacher #LI-DNP #BI-DNI Final things to note Vertice is an equal opportunities employer, although you must be legally able to work in the specified region of the job. Any personal data you provide will be processed in accordance with Vertice's privacy policy and applicable data protection law. We use AI-assisted tools to help us review and assess applications more efficiently. These tools support our Talent team but do not make hiring decisions autonomously. You have the right to contest any AI-assisted decision, and exercise your data subject rights by contacting us; please follow the instructions in our privacy policy. We like to deal directly with our candidates so no agencies please! If you aren’t sure this job applies to you, feel free to send your CV to careers@vertice.one, and we’ll be happy to take a look and see if you could be a good fit anywhere else in our business!
Vedle vývoje vlastních produktů občas pomáháme perspektivním partnerským firmám růst tím, že jim poskytujeme zkušené vývojové týmy. Jedním z takových produktů je Believer - SaaS platforma, která pomáhá komunitám spravovat události, dobrovolníky, dary, komunikaci a každodenní fungování. Produkt je již v produkci, dostupný na webu, App Storu i Google Play a každý týden jej používají reální uživatelé. První platící zákazníci právě přicházejí, produkt se připravuje na expanzi do Evropy a nachází se ve fázi, kdy mají technická i produktová rozhodnutí okamžitý dopad. Hledáme zkušeného kolegu nebo kolegyni, který/á se prostřednictvím Y Softu připojí k týmu Believer - ne jen jako vývojář/ka, ale jako někdo, kdo pomůže tým posunout vpřed technicky i produktově. Pokud chceš pracovat na dálku, žádný problém. Tým funguje distribuovaně napříč Českou republikou a osobně se potkává jen příležitostně. CO NABÍZÍME: * Startupové prostředí se zázemím stabilní technologické firmy. * Produkt, který už používají reální zákazníci - ne MVP, ale živý systém. * Malý tým, kde tvoje rozhodnutí mají skutečný dopad na produkt i architekturu. * End-to-end ownership. Od nápadu až po produkci. * Přímou spolupráci s lidmi, kteří určují směr produktu. * Prostor technicky vést - neformálně, bez titulů, ale s reálným vlivem. * Moderní vývojové postupy včetně AI-assisted developmentu. * Home office není benefit, ale standard. CO BUDEŠ DĚLAT A CO OD TEBE ČEKÁME: * Vývoj funkcionalit napříč celým stackem v TypeScriptu - frontend v Next.js a Reactu, backend v Node.js a TypeScriptu. * Funkcionality kolem darů, předplatného, komunikace, událostí, onboardingu a správy komunit. * Technické vedení v rámci týmu - code reviews, sdílení know-how, pomoc kolegům s komplexnějšími problémy. * Aktivní spolupráce s PO na prioritizaci a pohledu do roadmapy - ne jen implementace, ale i možnost mluvit do toho, co a proč se dělá. * Zvyšování spolehlivosti, monitoringu a produkční připravenosti platformy. * Zavádění AI funkcionalit do produktu - a schopnost zapojovat AI nástroje do vývoje tak, aby reálně zrychlovaly práci, ale nenarušovaly kvalitu ani budoucí udržitelnost. * Seniorní přístup - vidíš za zadání, ptáš se proč, navrhuješ řešení a přemýšlíš o dopadech svých rozhodnutí. * Schopnost neformálně vést 1-2 kolegy: mentoring, code reviews, pomoc s odblokováním problémů - ne direktivní řízení. * Základní orientaci v projektovém řízení - umíš odhadnout, co je reálné, komunikovat stav práce a hlídat, co je z pohledu businessu důležité. * Komfort v malém týmu, kde každý přispívá víc než jen psaním kódu. * Zvídavost a chuť učit se nové věci - a sdílet je s ostatními. Některé z témat na roadmapě: * Disaster recovery a monitoring * Opakované dary a správa předplatného * Integrace e-mailové a SMS komunikace * Vylepšení plánování služeb * AI funkcionality a integrace AI agentů VÝHODOU BUDE: * Zkušenost s Azure nebo serverless architekturou. * Zkušenost s Progressive Web Apps (PWA). * Integrace platebních bran nebo práce se Stripe. * Zkušenost s CI/CD nebo Infrastructure as Code (Bicep, Terraform apod.). * Předchozí zkušenost s neformálním vedením týmu nebo tech lead rolí. * Základní orientace v projektovém managementu (odhady, komunikace stavu, prioritizace). TECHNOLOGIE, KTERÉ POUŽÍVÁME: Frontend: Next.js, React, TypeScript, Fluent UI, Redux Toolkit, react-intl, PWA Backend: Node.js, TypeScript, Azure Functions, Azure Table Storage, Blob Storage, Cognitive Search, Auth0, Stripe, Mailersend, QuickBlox Infrastruktura a tooling: Azure, Bicep, GitHub Actions, Monorepo architektura Kvalita: Jest, Playwright, CodeRabbit AI-powered code reviews Vývoj: Cursor, Claude, AI-assisted development Pokud hledáš místo, kde můžeš ovlivnit produkt od prvního dne, růst i pomáhat růst ostatním a vidět svůj kód používaný skutečnými uživateli každý týden - ozvi se nám.
JOB TITLE LEAD TECHNICAL ARTIST - (SHADER / MATERIAL) Department Art Location(s) Brighton / Brno Reports To Technical Art Director Job Type Permanent Who We Are Hangar 13 is an internal 2K development studio that crafts unforgettable AAA gaming experiences across all major platforms . With studios in Brighton (UK), Brno, and Prague (CZ), we work as one team to bring to life narrative-rich games that keep players immersed. Each of our locations provides the opportunity to work with some of the most talented developers in the industry, on creatively challenging and exciting projects, in a diverse and welcoming environment. Job Summary We are seeking a highly skilled Lead Shader / Material Artist with deep expertise in Unreal Engine 5. In this leadership role, you will define the standards for material workflows, drive innovation in look development, and collaborate with artists, technical teams, and engineering to achieve world-class visuals while maintaining optimal performance. This position demands both artistic sensibility and strong technical problem-solving, with mastery of UE5’s material editor, shader graph, Lumen, Nanite, and advanced rendering features. In addition to leading internal team members, you will also oversee and collaborate with external co-development partners, ensuring their work aligns with our creative vision, technical standards, and production goals. Please note we do require someone to be onsite at one of our Studios at least 3 days a week. Duties and Responsibilities * Define and drive the visual and technical quality bar for all shaders and materials in the project. * Establish a shader and material pipeline optimized for both high visual fidelity and real-time performance across platforms. * Lead R&D into UE5’s advanced rendering features (Lumen, Nanite, virtual texturing, runtime virtual shadows, etc.) to enhance the project’s material systems. * Partner with the Art Director to ensure materials support the game’s overall art direction and style. * Create and maintain a library of modular, reusable, and performant shaders and materials. * Develop complex materials for characters, environments, weapons, FX integration, and cinematics, working closely with these disciplines to ensure seamless integration across the project. * Work with lighting and rendering teams to achieve physically accurate, believable surfaces under dynamic lighting conditions. * Optimize materials for memory, draw calls, and runtime performance across platforms. * Manage, mentor, and inspire a team of shader/material artists and technical artists. * Review work, provide feedback, and set standards for quality and consistency. * Collaborate with external partners or outsourcing vendors to ensure materials meet AAA expectations. Essential Skills, Attributes and Experience * Minimum 7+ years’ experience in the games industry, with at least 2 shipped AAA titles. * Proven track record as a Senior or Lead Shader/Material Artist on a large-scale project. * Expert-level proficiency in Unreal Engine 5 material editor, shader graph, and rendering pipeline. * Strong understanding of PBR workflows, physically-based shading models, and material authoring. * Hands-on experience with Lumen, Nanite, and virtual texturing in UE5. * Ability to balance high visual fidelity with performance optimization. * Strong leadership, mentoring, and cross-discipline collaboration skills. Highly Desirable * Experience with procedural material workflows (e.g., Substance Designer, Houdini). * Knowledge of HLSL or shader programming for advanced customization. * Familiarity with real-time ray tracing and cinematic rendering in UE5. * Experience with material systems for multiplayer and large open worlds. * Passion for experimenting with new rendering techniques and staying ahead of industry trends. Hangar 13 prides itself on the diversity of its team members, partners, and communities. For this reason, we remain committed to providing equal employment opportunity in all aspects of the employment relationship, from recruitment and hiring through compensation, benefits, discipline and termination. As an equal opportunity employer, we are also committed to ensuring that qualified individuals with disabilities are provided reasonable accommodation(s) to participate in the job application and/or interview process, to perform their essential job functions, and to receive other benefits and privileges of employment. Please contact us if you need to request reasonable accommodation. SECURITY NOTICE - We have recently been made aware of increasing occurrences of bad actors posing as company HR personnel to gain information from "potential candidates", in the form of job interviews and offers. These scams can be quite sophisticated and appear legitimate. Please know that Hangar 13 and 2K never use instant messaging apps to contact prospective employees or to conduct interviews. If you believe you have been a victim of such a scam, you may fill out a complaint form at https://complaint.ic3.gov/ and https://reportfraud.ftc.gov/ detailing as much as possible. We are taking these matters very seriously and apologize for any inconvenience. #LI-Hybrid ##LI-MW1 .