Jobs at Djinni

About the role

You will own the Client Portal(s), the production environment that our clients, from major carbon credit registries to Environmental Project Developers, use to digitize methodologies and run verification workflows on the Hedera network. It is built on the open-source Hedera Guardian platform and our managed Guardian service. You will be the primary engineer keeping it current with upstream Guardian, building client-specific features, and operating it across development, UAT, and production.

This is a hands-on, full-ownership role. You will work across the entire stack: Angular front end, NestJS microservices, authentication, blockchain integration, and the CI/CD and cloud infrastructure that ships it all.

What you will work on

- Build and maintain the Angular portal: complex reactive forms, schema-driven document workflows, comparison views, large-document rendering (Monaco editor), and a polished, branded UI.
- Develop and extend NestJS backend microservices that talk over a NATS message bus and persist to MongoDB.
- Integrate and maintain enterprise authentication: Azure AD B2C / MSAL single sign-on, token lifecycle, automated user provisioning, and HashiCorp Vault for secrets.
- Periodically merge upstream Hedera Guardian releases into our fork, resolving non-trivial conflicts and keeping the portal current (most recently moving the platform up four minor versions in a single sync).
- Work with Hedera Hashgraph (SDK, Guardian Policy Workflow Engine, Verifiable Credentials, IPFS document storage) to support real carbon credit methodologies.
- Own deployment: Docker / docker-compose, Kubernetes manifests, Terraform, and Azure CI/CD pipelines across three environments.
- Build out automated test coverage, which is early-stage today.

Must-have skills

- 5+ years full-stack engineering, with deep TypeScript across both front end and back end.
- Angular (strong: RxJS, reactive forms, Angular Material, SCSS, component architecture). This is the largest part of the codebase.
- NestJS or a comparable Node.js backend framework, in a microservices architecture.
- MongoDB and message-broker-based service communication (NATS, RabbitMQ, Kafka, or similar).
- Docker and container-based deployment; comfortable operating a multi-service application.
- Real experience integrating OAuth/OIDC SSO (Azure AD B2C / MSAL strongly preferred) and reasoning about tokens, sessions, and auth edge cases.
- Able to work independently and own a production system end to end, including reading and merging a large unfamiliar upstream codebase.

Strongly preferred

- Hedera, Hedera Guardian, or other DLT / blockchain experience; familiarity with Verifiable Credentials / decentralized identity.
- Kubernetes, Terraform, and Azure (App Service, B2C) for infrastructure and deployment.
- IPFS or decentralized storage.
- Solidity / smart contracts (the platform includes on-chain contracts).
- Experience working in a fork of a fast-moving open-source project and managing the merge/upgrade cadence.

Nice to have

- Domain knowledge in ESG, carbon markets, dMRV (digital Measurement, Reporting, Verification), or environmental registries.
- Redis, Grafana/Prometheus observability, k6/JMeter load testing.
- Prior experience as the sole or lead maintainer of a customer-facing product.

What makes someone successful here

This is a wide-surface, low-headcount role. The right person is a strong generalist who is comfortable being the one who understands the whole system, from a CSS bug in a nested form to an Azure B2C token race to an upstream platform merge conflict. They should be self-directed, good at reverse-engineering undocumented code, and calm about owning production.

We are currently looking for an active, innovative, experienced Facebook Media Buyer to join our team.

Our ideal candidate must be comfortable in a fast-paced environment and be excited about the opportunity to work strategically at a high-level and the opportunity to actively participate in the daily operations.

Requirements:

• At least 1 year of commercial experience with Facebook Ads (gambling);
• Expertise in Tier 1,2 markets;
• Working effectively with a high daily budget;
• Understanding of specifics of the Meta system algorithms;
• Ability to find and correctly scale working connections;
• Generate and test new hypotheses;
• Ability to provide technical specifications to creatives and technicians;
• Understanding and ability to work with basic metrics;
• English — pre-intermediate;
• Result-oriented person with high stress management skills;

• Creative and adaptive mindset.

   

Responsibilities:

• Creation and launch of Facebook advertising campaigns;
• Searching and testing new approaches and connection;
• Testing new hypotheses and displaying statistics on them;
• Creation of technical specifications for the creation of creative materials and texts;
• Analysis of the effectiveness of advertising campaigns and their optimization;

• Reporting on advertising campaigns.

   

What we offer:

• Competitive salary: rate + high % of personal profit;
• Unlimited budgets for profitable campaigns;
• Work with TOP global brands from the world of Gambling;
• Personal prospects of quickly moving to a TL position with proper results;
• A dynamic and flexible startup environment that encourages innovation;
• Rockstar professional team (mediabuyers, affiliate, tech, creative, finance);
• 100% Remote work.

Looking for a strong, experienced Team Lead of Media Buying to join our growing team.

Our goal is to create an industry benchmark agency with cutting-edge expertise in CPA traffic, Gambling vertical, and we need a leader who can recruit, mentor, and guide a high-performing team of media buyers while driving measurable results.

If you’re a hands-on leader with a passion for growing teams, scaling campaigns, and setting new standards in the industry, we’d love to have you on board!

Requirements:

• 2+ years of proven experience as a Team Lead Media Buyer.
• Track record of nurturing and training media buyers from junior to advanced levels (proof of past success required);
• Hands-on practitioner with expertise in creating and optimizing campaigns.
• Strong experience with CPA traffic, focusing on testing caps and scaling profitable results.
• Deep understanding of traffic quality, GEO-specific strategies, and sustainable approaches

• Established expertise in top GEOs with a proven ability to perform and scale.

   

Responsibilities:

• Build and lead a team of media buyers, focusing on training and developing junior talent into high-performing professionals.
• Develop, launch, and optimize CPA campaigns with a focus on top-tier GEOs and traffic quality.
• Share expertise in creating, testing, and scaling profitable campaigns that ensure ROI and redeposit rates.
• Provide hands-on guidance, from crafting working strategies to testing hypotheses and identifying successful combinations.
• Focus on delivering consistent test cap scaling and transitioning to high-performance caps in CPA campaigns.

• Analyze market trends, maintain an up-to-date understanding of approaches for different GEOs, and utilize strategies that prioritize quality traffic and profitability over low-value tactics.

   

What we offer:

• Competitive salary: rate + high % of profit (personal and team’s)
• Unlimited budgets for profitable campaigns;
• Work with TOP global brands from the world of Gambling;
  20 paid vacation;
• A dynamic and flexible startup environment that encourages innovation;
• Rockstar professional team (mediabuyers, affiliate, tech, creative, finance);
• 100% Remote work.

What is this project about?

Our project originates from the Netherlands and focuses on creating high-impact loyalty campaigns and engaging mini-games for world-renowned e-commerce brands. This is a unique opportunity to work on a product used by millions of users monthly.
The core of the work involves the creative adaptation of our successful loyalty engine for various global clients. You will focus on high-quality visual execution, adapting brand identities into fun, interactive digital experiences. We embrace a modern workflow, frequently using AI tools for asset generation to speed up the process, allowing you to focus on the final polish and composition.

Hard skills

Requirements:

• At least 3+ years of UI/UX design experience in commercial projects, preferably – for mobile applications;
• Strong graphic design skills, understanding of color theory, typography, and ability to create assets;
• Experience with Adobe Photoshop and Adobe Illustrator;
• Strong UI expertise;
• Understanding of the Design Thinking process;
• Excellent skills in Figma and understanding of all of its features;
• Ability to create component libraries;
• Ability to match business requirements and user needs in the design of a digital product;
• A fiendish eye for detail and empathy for our customers;
• A portfolio with your latest works;
• At least an Upper-Intermediate level of English.

Will be a plus:

• Experience with loyalty campaigns;
• Experience with Spline and Rive (or similar);
• Experience with illustration creation (both vector and raster).

Responsibilities

• Communicate directly with innovative entrepreneurs aka clients and explain design rationale on the top management level;
• Work on the design of mobile application projects in different spheres (preferably e-commerce);
• Get involved in all stages of the design process;
• Ensure the design is correctly implemented by developers.
   

What is the team size and structure?

You will join a highly professional design powerhouse consisting of a Lead UI/UX Designer, a Senior Graphic Designer, and a Senior UI/UX Designer.
Because we manage a high volume of global sub-projects simultaneously, we maintain a senior-heavy team to ensure quality and creative autonomy across all adaptations. You will also work closely with our PM and the developers’ team on the client’s side to bring your designs to life.


We offer

Work vibe

• Flexible full-time/part-time hours
• No micromanagement—time logging is for accounting only
• High-quality equipment (MacBook or your own device)
• Dynamic, low-bureaucracy environment

• Team events, swag, and a great crew to hang with
  
   

  Holidays and leaves

• 20 days of paid annual vacation;
• 15 days of paid sick leaves;
• Possibility to use vacation during probation;
• Maternity and paternity leave;
• Days off on all government holidays.

Education

• $100 annual education allowance
• Mentorship program—learn or lead
• English lessons with biannual reviews
• Certification cost reimbursement
• Free access to Udemy courses on request

Perks

• Social package: medical insurance, sports compensation, or psychological training
• IT Club Loyalty card (Lviv IT Cluster)
• No overtime—work-life balance matters
• Transparent payments in EUR/USD, on time every month
• Assistance with military reservation procedure

About the Role

The company is seeking a highly creative and experienced Creative Producer specializing in Playable Ads to join its dynamic team. This role is pivotal in driving user acquisition and engagement through innovative and high-performing playable ad experiences. The ideal candidate will have a strong background in mobile game development, a deep understanding of playable ad mechanics, and a proven track record of delivering successful creative campaigns. This is a remote position, offering the flexibility to work from anywhere.

Responsibilities

• Lead the end-to-end production of playable ads, from concept to execution, ensuring high quality and performance.
• Collaborate with marketing, design, and development teams to brainstorm and develop innovative playable ad concepts.
• Manage external vendors and agencies, overseeing the production process and ensuring timely delivery.
• Conduct A/B testing and analyze performance data to optimize playable ads for maximum impact and ROI.
• Stay up-to-date with industry trends, best practices, and emerging technologies in playable ads and mobile gaming.
• Develop and maintain a library of playable ad assets and templates.
• Provide creative direction and feedback to designers and developers to ensure alignment with brand guidelines and marketing objectives.

• Present playable ad strategies and performance reports to stakeholders.

   

Requirements

• 3+ years of experience in creative production, with a focus on playable ads in the mobile gaming industry.
• Proven track record of developing and launching successful playable ad campaigns that drive user acquisition and engagement.
• Strong understanding of mobile game mechanics, user experience (UX), and monetization strategies.
• Proficiency in project management tools and methodologies.
• Excellent communication, interpersonal, and presentation skills.
• Ability to work independently and collaboratively in a fast-paced, remote environment.
• Experience with A/B testing and data-driven creative optimization.

• Familiarity with creative tools such as Figma, Adobe Creative Suite, Unity, HTML5, and JavaScript is a plus.

   

About the Company

The company is a leading mobile gaming company dedicated to creating engaging and immersive experiences for players worldwide. With a portfolio of top-charting games, the company is committed to innovation, creativity, and pushing the boundaries of mobile entertainment. The company fosters a collaborative and dynamic work environment, offering opportunities for growth and professional development.

About the Role

This is a senior, highly specialized individual contributor role for a Creative Technical Artist with strong game design intuition and the ability to build, polish, and tune gameplay using lightweight, game-focused coding (“vibe coding”). The role focuses on building, iterating, and polishing interactive HTML5 playable ads, where visuals, mechanics, and overall game feel must come together quickly and at a high quality bar. The successful candidate will operate as a one-person function, supporting key processes and working closely with the team.

Responsibilities

• Create, adapt, and polish optimized 2D and 3D assets for playable ads
• Work in Blender to edit and optimize models, adjust materials, lighting, scale, and pivots
• Export game-ready assets (GLB, textures)
• Ensure visual clarity, consistency, and performance on mobile devices
• Write and modify JavaScript / TypeScript to control gameplay behavior, tune timing, feedback, and interaction flow
• Connect visuals to interaction logic
• Read and safely modify existing game codebases
• Use code as a creative tool to shape game feel

• Leverage AI coding tools to accelerate iteration while maintaining full understanding and control

   

Requirements

• 3+ years of professional experience as a game artist, technical artist, or interactive artist
• 2+ years of hands-on experience with Blender creating game-ready 3D assets
• Proven experience producing real-time 2D and/or 3D assets for games or interactive applications
• Strong understanding of game mechanics, player feedback, and interaction flow
• 2+ years of hands-on experience working with a game engine such as Unity or Unreal Engine
• Experience implementing or supporting gameplay mechanics within a game engine environment

• Experience integrating art assets into game engines and resolving technical issues

   

About the Company

A leading interactive media company specializing in engaging and high-quality playable advertisements.

We're looking for a developer who already uses Claude Code as part of their daily workflow — not as a novelty, but as a real development tool.
 

What you'll do:

• Build and refine features across multiple projects
• Work from well-scoped Jira tickets that include Claude Code developer notes
• Ship clean, consistent UI that follows established design patterns
• Use Claude Code as a core part of your development process — writing features, debugging, refactoring, code reviews, documentation, testing, exploring unfamiliar code, and accelerating everything in between

Must-haves:

• Strong Angular/Next.js/React experience 
• Strong .NET backend experience
• Daily, hands-on use of Claude Code — we'll ask you about your workflow
• Comfort working async in a remote team
• English proficiency

We need a QA engineer who uses Claude Code daily — for writing tests, debugging, exploring edge cases, and moving faster without cutting corners.
 

What you'll do:

• Design and execute manual test plans for new features and regressions
• Build and maintain automated test suites
• Use Claude Code as a core part of your QA process — writing tests, generating test data, analyzing failures, exploring edge cases, documenting bugs, and accelerating everything in between
• Work closely with developers from Jira tickets through to release
• Flag UX inconsistencies and design-spec mismatches
   

Must-haves:

• Solid manual testing skills — you catch what others miss
• Automation experience (Cypress, Playwright, or similar)
• Daily, hands-on use of Claude Code — we'll ask you about your workflow
• Familiarity with Angular, Next.js/React, and .NET applications
• Browser dev tools proficiency
• English proficiency
   

Nice-to-haves:

• Experience testing complex form/approval workflows
• API testing experience

We at King Group are engaged in the development and promotion of entertainment products for users around the globe. Having successfully launched and scaled to profitability a number of new products within the last two years, we are on the constant run for new highs. Due to the rapid development of the emerging business segment of social gaming for Tier-1 countries, our team is looking for a talented and enthusiastic User Acquisition Manager to join our Paid Search team.

Working with us, you will have a wide freedom of action and space for your growth, spanning from full control over the acquisition, to unlimited budgets, as well as working with Tier-1 GEO with an audience of 300+ million people. 

Key responsibilities:

• Creation, management and optimization of advertising campaigns in Google Ads, Bing Ads, encompassing both search and non-search campaigns (Performance, DemandGen, UACs etc.)
• Working with and managing a number of projects with 6-figure monthly budgets
• Analytics of key indicators in all channels: CAC, ROMI/ROAS, CRs, LTV, etc.
• Ongoing testing of keywords, messages, various funnels and strategies
• Participation in building a marketing and communication strategy for the brands together with the team.
   

Key requirements:

• At least a year of experience with Paid Search traffic sources (Google Ads, Bing Ads) with B2C products preferably aimed at Tier1 countries
• Deep understanding of digital marketing and lead generation domain
• Ability relentlessly execute your ideas to get things done, to tackle problems on your own as well as being a team player
• Strong analytical skills: experience working with data and metrics as well as data-driven decision-making
• Upper-Intermediate English.
   

You'll want to work with us because we:

Care about your health:

• Health insurance;
• 18 calendar days of vacation;
• Compensation for sick days;
• 50-75% payment for a healthy lifestyle.

We charge with inspiration thanks to:

• A friendly team of like-minded colleagues who are always ready to help and support in the most difficult times;
• Absence of bureaucracy;
• Opportunities for professional and career growth;
• High competitive salary.

We create comfort with the help of:

• Effective organization of workflow and quick decision-making;
• Office format of work with the ability to work remotely 1 day a week;
• Convenient office location within walking distance from the Olimpiiska metro stations;
• Compensation for corporate lunches.

Our partner is a digital marketing and web development agency that works with B2B SaaS companies operating in cloud management, programming, cybersecurity, and related tech fields. They are looking for a highly skilled and detail-oriented Junior Digital Marketing Manager to join their team immediately.

Their team is looking for a specialist who writes and speaks English at a native (or fluent) level. Attention to detail and analytical skills are crucial, as you’ll be analyzing website performance data to identify trends and opportunities. Experience in digital marketing, particularly SEO, paid ads, backlinks, and website optimization, is important.

Main Responsibilities

– Work closely with the team to analyze clients’ performance metrics and refine overall digital marketing strategies
– Conduct keyword research and keyword gap analysis to find the best queries for content optimization and development
– Learn the clients’ product features thoroughly to ensure effective marketing
– Optimize content (articles and landing pages) for search engines to achieve top rankings, organic traffic, and conversions
– Stay updated with industry trends and algorithm changes to continuously improve digital marketing strategies
– Develop docs and templates to streamline operations.

Requirements
– C1 (Native-level proficiency in English)

Will be plus

– Experience working with SEO tools such as Semrush, Ahrefs, etc
– Strong analytical skills and attention to detail (it’s much more than it sounds)
– A no-ego approach and the ability to handle constructive criticism well
– Ability to be proactive and work effectively in a fast-paced and collaborative team
– Ability to work remotely and be responsible for the results of your work.

Preferred Qualifications
– Experience working with US-based SaaS companies that create products for developers and engineers.
 

We offer

– A well-paid position with the opportunity to grow
– Exciting tech-oriented projects to work on
– A supportive and friendly team

BALTUM Bureau is an internationally operating accredited certification body and audit firm, headquartered in Tallinn, Estonia. Founded to serve the growing demand for independent ISO certification and compliance auditing, BALTUM Bureau has established itself as a trusted partner for technology companies, SaaS providers, financial institutions, and enterprises across the European Union, United Kingdom, and United States.

Our organisation is built on a foundation of technical expertise, professional independence, and a commitment to delivering rigorous, high-quality audit services. 

Our areas of expertise include:

Management System Certification - ISO/IEC 27001 (Information Security), ISO 9001 (Quality Management), ISO 22301 (Business Continuity), ISO 42001 (AI Management Systems), ISO 27701 (Privacy Information Management)

Regulatory Compliance Assessments - DORA (Digital Operational Resilience Act), NIS2 Directive, GDPR, EU AI Act

We are looking for a proactive HR Business Partner who shares our mindset, to act as a strategic partner for our leaders, drive data-backed HR initiatives, and optimize our people processes.
 

🧲 Responsibilities:

• Manage the full employee lifecycle for 50+ team members (onboarding, adaptation, performance reviews, salary reviews, offboarding).
• Act as a proactive partner for managers and leads: conduct regular 1:1s, support team management, performance evaluation, leadership development, and conflict resolution.
• Develop and implement HR policies and procedures, ensuring compliance across the organization.
• Work with HR analytics: collect and analyze data on key metrics, formulate hypotheses, and build dashboards.
• Leverage AI tools in your daily workflow: automate routine processes, handle analytics, draft documents, and generate reports.
• Launch and analyze HR surveys (pulse, eNPS), and design post-survey action plans.
• Initiate engagement, motivation, and retention programs.
• Identify training needs, design development strategies for both individual employees and teams, organize L&D programs, and evaluate their effectiveness.
• Improve and scale HR processes, proposing new data-driven initiatives.
• Foster and support a positive corporate culture.

🧲 Requirements:

 

• 3+ years of experience in HR, with at least 1 year as an HRBP or in a role with a similar level of responsibility.
• Solid understanding of the full employee lifecycle and a proven track record of optimizing HR processes.
• Experience working with HRIS (PeopleForce, BambooHR, Zoho People, or similar) and ATS.
• Hands-on HR analytics skills: experience with metrics, data handling, and reporting.
• Active use of AI in your workflow (ChatGPT, Claude, Gemini, or similar) and a readiness to integrate AI into HR processes.
• Experience conducting HR surveys and developing initiatives based on their results.
• Knowledge of approaches to performance management and compensation reviews.
• Experience drafting and implementing HR policies.
• Strong communication skills, with the ability to build relationships and influence stakeholders.
• Analytical mindset, structured approach, and sharp attention to detail.
• Proactivity and the ability to thrive in a fast-paced, fast-changing environment.

🧲 What we offer 

• Flexible work format: Remote, hybrid or office: your choice. Results matter more than location.
• 20 days of paid vacation: To fully recharge, not just "take a little break." 
• Health insurance: Coverage across Ukraine + compensation for wellness programs abroad.
• Learning and development: Corporate courses, workshops and platform access: all company-funded. 
• Team building and events: Online and offline, because great products are built by people who trust each other.

Ready to take ownership and drive impact? We look forward to receiving your application!

CRMOZ has been an official Zoho Corporation partner for over 10 years, helping clients worldwide implement, integrate, and support Zoho solutions and related technologies.

We are currently looking for a strong Automation QA Team Lead who will lead our QA automation direction, manage a QA team, and improve overall product quality and testing practices.

What you’ll do

• Build and improve test automation strategy and processes
• Lead, mentor, and support a team of QA Engineers
• Conduct code reviews and support engineers’ growth
• Design, develop, and maintain automated test suites
• Improve QA practices, tools, and test coverage
• Collaborate closely with engineering and product teams
• Participate in release planning and risk assessment

What we’re looking for

• 3+ years of experience in QA Automation
• 1+ year of experience in a QA Lead or similar role
• Strong Python skills (must-have)
• Hands-on experience with frameworks like Selenium, Playwright, or Pytest
• Experience with API testing
• Understanding of CI/CD pipelines
• Experience designing and maintaining test automation architecture
• Strong leadership, mentoring, and communication skills
• English: Upper-Intermediate or higher

Nice to have

• Experience with performance testing
• Experience with cloud environments
• Knowledge of Docker / Kubernetes

What we offer

• Competitive compensation
• Flexible working hours
• Fully remote-friendly environment
• Opportunity to influence processes and technical decisions
• Supportive team culture and professional growth

We are looking for a Senior Data Engineer to join a project in the tech capital of the world – Silicon Valley.

Project Idea

The project was founded back in 2014 with the goal of connecting private and government universities with regular people like we are. You have a variety of auditoriums, gyms, classrooms, and other venue options available for community use –
schedule facility uses and manage requests from the community all in one place.

Just imagine that you’re a football player and you can rent a football field at Harvard to play with your friends. Amazing, right?

Must have:

• 4+ years of experience in Data Engineering or related roles;
• Strong SQL skills and hands-on experience with PostgreSQL (including Aurora Serverless);
• Solid knowledge of Python for data processing and automation;
• Experience building and maintaining ETL/ELT pipelines using cloud-native tools (e.g., AWS Lambda, S3, SQS);
• Proven experience working with MongoDB and MongoDB Atlas, including event-driven architectures using Atlas Triggers, Stream Processing;
• Proficiency with dbt for building modular, testable, and well-documented data transformation workflows;
• Good understanding of data modeling principles for OLAP/OLTP systems, including normalization and dimensional modeling;
• Demonstrated experience designing and implementing data warehouses and data marts;
• Working knowledge of Node.js, particularly in backend logic tied to data ingestion or transformation workflows;
• Familiarity with cloud data platforms (e.g., AWS) and serverless computing patterns;
• A technical degree (e.g., Computer Science, Engineering, Math) is a plus;
• Upper-Intermediate English or higher for effective communication and documentation.

Soft skills:

• Proactive – you take ownership and act without waiting for direction;
• Detail-oriented – you deliver accurate, high-quality work;
• Initiative-driven – you’re eager to improve processes and take action.

Responsibilities:

• Design, implement, and maintain scalable and reliable data pipelines using Python, dbt, and AWS Lambda;
• Build and optimize data architectures to support analytics, reporting, and machine learning use cases, including data warehouse and data mart modeling on PostgreSQL (Aurora Serverless);
• Develop and manage ELT workflows that extract data from MongoDB (using Atlas triggers) and load into staging and production layers in PostgreSQL;
• Ensure data consistency and lineage by applying robust data quality checks, auditing, and reconciliation logic;
• Collaborate with cross-functional teams to gather data requirements, understand business logic, and translate them into efficient data models and transformations;
• Monitor and troubleshoot SQS/Lambda-based ingestion pipelines, addressing issues related to concurrency, message processing, and data duplication;
• Contribute to the semantic layer design used by BI and reporting tools to ensure consistency and accessibility of business metrics;
• Maintain and evolve dbt models (staging, intermediate, and marts) aligned with software engineering and analytics best practices;
• Drive continuous improvement in data engineering processes and data governance standards, ensuring scalability, maintainability, and security.

You'll be responsible for building and scaling the backend systems that power the platform.

What you'll do

• Building and maintaining backend APIs and services

• Designing scalable architecture for marketplace and asset workflows

• Integrating with blockchain smart contracts (event listening, indexing, data sync)

• Managing off-chain logic for listings, users, and transactions

• Working closely with frontend and smart contract engineers

• Designing data models for real-world asset tokenization flows

What we're looking for

• Strong backend development experience in Node.js

• Experience building production-grade APIs and services

• Understanding of databases (SQL and/or NoSQL)

• Experience working with distributed systems or scalable architectures

• Ability to write clean, maintainable, and well-structured code

Nice to have

• Experience with blockchain or Web3 systems

• Familiarity with smart contracts (Solidity, EVM ecosystems)

• Experience with event-driven architecture or message queues

• Knowledge of authentication, security, and access control systems

Why this role

• High ownership of backend architecture

• Early-stage equity / token upside

• Real impact on system design and scalability

• Close collaboration with core team

Compensation

• Flexible (depending on experience) 
• Equity / token allocation 
• Remote-first setup