Jobs at Djinni

We are looking for a highly experienced Senior Full-Stack Developer to join us on a contract basis for an exciting, heavily funded project with one of our core partners. You will be helping build a production-grade, multi-tenant SaaS platform for an Indigenous-owned organization serving First Nations groups across Canada. The platform provides partner management, document storage, compliance reporting, and AI-generated insights—all white-labelled for each Nation.

This project is unique due to its AI-integrated development workflow. The AI toolchain handles 60–80% of routine implementation. We expect you to be highly comfortable working with AI-generated code as a starting point. Your role is to act as an architect and reviewer: AI generates the boilerplate, and you write the complex logic, handle edge cases, refine, test, and ship.

Key Responsibilities

• Develop and maintain full-stack features using React (TypeScript), Tailwind CSS, and Supabase Edge Functions (Deno).
• Architect and manage multi-tenant PostgreSQL 15+ databases using Row-Level Security (RLS) to ensure strict data isolation.
• Manage secure authentication flows using Supabase Auth + MFA (PKCE flow) and per-tenant bucket isolation in Supabase Storage.
• Work alongside autonomous AI agents (e.g., Claude Code Max) that generate CI/CD pipelines, database migrations, and Edge Functions. You will review, refine, and integrate their output.
• Ensure code quality by conducting thorough human code reviews for every Pull Request.

• Maintain and oversee CI/CD workflows using GitHub Actions (Lint → staging → smoke tests → prod → automated DB migrations).

   

Requirements

• Extensive, hands-on experience with TypeScript, React, Tailwind CSS, and Deno.
• Deep proficiency in PostgreSQL and the Supabase ecosystem (Auth, Edge Functions, Storage, RLS).
• Strong experience designing and using CI/CD pipelines with GitHub Actions.
• AI-Assisted Mindset: You must use an AI-assisted IDE (like Cursor Pro or VS Code + Copilot) for daily development. You treat AI output as a force multiplier, not a shortcut to skip testing.
• Ability to thrive in an async-first communication environment (documented decisions over meetings).
• Professional working proficiency in English.

Engagement Terms & We Offer:

• Format: Hourly contract, 100% remote. Our async-first workflow supports distributed teams across any timezone.
• Commitment: A minimum commitment of 20–40 hours per week for at least 4 weeks. We are looking for reliability, not just availability.
• Tools Provided: We will provide premium licenses if required, including an AI IDE license (Cursor Pro or equivalent) and Claude Code Max access. You will also have access to pre-built CI/CD pipelines and staging environments.
• Trial Period: The first 2 months serve as a mutual fit assessment. Either side can end the engagement with no obligation if the workflow isn't a good match.

• Compensation: Competitive hourly rate paid in USD, discussed based on your experience and skills. (Note: NDA is required before codebase access, and all IP is assigned to the client.

   

Recruiting process: The project is fully funded, active, and we are building right now. To apply, please provide:

• Your experience summary (portfolio, GitHub, or relevant project links).
• Your availability (hours/week) and your current timezone.
• Your hourly rate expectation (in USD).

We aim to keep our hiring process clear and efficient to respect your time.

Summary

Seeking a skilled developer to build and maintain a premium investment intelligence platform.

• You'll combine Python, SQL, ETL pipelines, REST APIs, AI tools and custom WordPress features to deliver investment analytics, interactive investment analysis tools, reports, data grids and charts, and subscriber content
• US Customer: several hours US Timezone (EST) Overlap

About Project

A financial intelligence platform providing institutional-quality stock and market data to retail investors and investment managers at accessible price points.

Your Role

Build & maintain web platform features including investment and hedge fund data, analytics, and reporting tools using WordPress frontend, AI instruments, Python, and data backend.

You will be the key technical builder and maintainer of investment intelligence platform, combining backend data pipelines with a WordPress frontend. This hybrid role covers data engineering, AI integration, and web development to deliver high grade hedge fund analytics and investment insights to a growing subscriber audience. 

Responsibilities

• Build data pipelines for large financial data import/transformation (PostgreSQL, Python with Pandas, Airflow or similar tools)
• Develop WordPress custom plugins/themes/blocks for interactive data displays & subscriber features.
• Create REST APIs to serve data for dynamic tables, grids, and reports
• Audit and optimize WordPress and infrastructure for performance, security, and caching; handle subscriber access. 
• Automate data workflows & iterate on user-facing features

Requirements

• Python for ETL, data pipelines, and AI
• Solid SQL for data manipulation
• Solid WordPress (plugins, REST API, PHP, optimization)
• JavaScript + frontend libs for tables/grids (DataTables/Chart.js and similar)
• nice to have/would be a plus: Linux, Docker, cloud experience
• B2/C1 English with several hours of overlap with North America (EST).  
• Experience with Financial/investment domain

Key Features

• Investment data analytics and presentation: listings, reviews, charts, and analytics, company papers, investor insights
• Conferences & Events: Reports and notes from investment and hedge fund conferences 
• Stocks Valuation Advice: Quarterly newsletter/issues analyzing expert-curated stock picks.
• News & Profiles: Articles on strategies, hedge funds, emerging funds and managers, activist investing, SEC 13F filings, short-selling, and interviews
• Paid subscription for premium analytics and ad-free access, exclusive insights, archives, and deeper studies; free tier for some content.
• AI stock analyzer and advisor

We are looking for an experienced and results-driven PPC Specialist with a strong background in iGaming, Gambling, or Betting verticals. This role requires deep expertise in traffic acquisition, campaign optimization, and working with Tier 1 GEOs. You will be responsible for launching, analyzing, and scaling ad campaigns across multiple platforms while ensuring compliance with KPIs and traffic quality standards.
 

HOW YOU WILL MAKE AN IMPACT

• Launch and optimize ad campaigns across platforms (Google Ads, Bing, Meta, TikTok, UAC, Push, Native, and more)
• Conduct A/B testing of creatives, landing pages, and audiences
• Work with trackers and analytical tools for performance monitoring
• Monitor and meet KPIs related to ROI, FTD, and traffic qualit
• Plan and allocate budgets across different GEOs
• Research and test new traffic sources and marketing hypotheses
• Collaborate with SEO specialists, designers, and content teams to create high-converting creatives, pre-landers, and landing pages
• Work with semantic core for both brand and non-brand campaigns
• Prepare regular performance reports and provide actionable insights for optimization
   

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 3+ years of experience in PPC, including at least 1.5 years in iGaming/Gambling/Betting
• Hands-on experience with offshore casino brands (minimum 1 year)
• Proficiency with advertising platforms: Google Ads, Meta Ads, TikTok Ads, PropellerAds, etc.
• In-depth understanding of black hat techniques, cloaking, and moderation bypass strategies
• Strong analytical skills: ability to work with ROI, CPA, LTV, CTR, CR, Funnels
• English proficiency — Intermediate+ (ability to manage ad accounts, communicate with support teams, and handle offers)
• Experience working with large advertising budgets and making independent optimization and scaling decisions
   

Nice to Have:

• Experience in building custom funnels and flows
• Knowledge of anti-detect browsers and advanced tracker setups
   

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

We’re looking for a curious and detail-driven Influencer Researcher to join our fast-growing influencer marketing team. If you enjoy digging into data, spotting promising creators before they blow up, and want to build a career in influencer marketing, this role is for you.

HOW YOU WILL MAKE AN IMPACT

• Search and identify relevant influencers across YouTube, Twitch, Instagram, TikTok
• Analyze influencer performance (audience, reach, engagement, views)
• Collect contact details and conduct initial outreach
• Maintain and update influencer databases (Google Sheets / Notion)
• Monitor streams and check integrations (links, promos, compliance)
• Update tracking tables and campaign statuses
• Transfer selected content to the SMM team for UGC usage

• • Prepare weekly reports on progress and results

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• English level B1+ (reading, writing, basic communication)
• Experience in influencer marketing / affiliate / iGaming or similar research roles is a plus
• Strong Google Sheets / Excel skills
• Experience with Notion
• Attention to detail and ability to work with large datasets
• Good research and information-searching skills
• Ability to work independently and manage tasks without micromanagement

Will be a plus:

• Experience with tools like HypeAuditor, StreamCharts, etc.
• Understanding of basic marketing funnel (user → registration → deposit)

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Hallwil is an Estonian company founded in 2020.

About Us: We are a design and web development company that provides outsourced services to clients all over the world, including Canada, the USA, and Western Europe.

We are looking for a Shopify Developer!

OUR EXPECTATIONS:

• Experience with Shopify API 
• Strong skills in JavaScript, Ajax, HTML, and CSS;
• Experience with Gulp or Webpack;
• Experience with GraphQL; 
• Experience with Remix, 
• Experience with Node.is;
• Experience with  Gulp or Webpack;
• Experience with  Git.
• Great knowledge with JS(jQuery), HTML, CSS;
   

Preferable

• Experience with Woocommerce;
• Experience with WordPress CMS (theme development/plugins)
• Great knowledge with РНР

• Experience in developing and publishing applications for the Shopify App Store;

   

BENEFITS:

• Flexible schedule: workday starts between 8:00-11:00 and ends between 17:00-19:00;
• Free accounting services;
• Paid days off 
• Compensation for professional training and conferences;
• Opportunities for career and professional development;

• Our team can work remotely without geographical restrictions;

   

INTERVIEW STAGES:

• Interview with the CEO: 30-50 minutes;
• Technical interview: 40-60 minutes;

We are looking for a Mid-level Full-Stack Developer (3+ years of experience) to work on a modern web project using an up-to-date technology stack.

🧩 Responsibilities:

• Develop and maintain the backend using NestJS (Node.js)
• Work with MySQL databases via TypeORM
• Develop the frontend using Angular 21
• Integrate third-party services and APIs
• Write clean, maintainable, and scalable code
• Participate in code reviews and team-based development

• Work with Git (version control)

  
  🛠 Requirements:

• 3+ years of commercial experience in Full-Stack development
• Strong knowledge of TypeScript
• Experience with NestJS / Node.js
• Experience with TypeORM
• Hands-on experience with MySQL
• Experience developing with Angular (version 21 or a close equivalent)

• Confident use of Git

   

  ⭐ Nice to have:

• Experience working with the OpenAI API
• Experience using Docker
• Writing and maintaining automated tests with Playwright

🎯 We offer:

• Work on an interesting and technology-driven project
• A friendly team and comfortable communication
• Fully remote work format
• Competitive salary (depending on experience)

About Us
 

We are a U.S.-based fintech platform founded in 2021, focused on modernizing the lending, origination and payments ecosystem.
 

We operate a multi-lender lending platform and are expanding into payments and financial infrastructure. Our roadmap is ambitious, and we’re building systems that require clarity, structure, and precision.
 

We’re looking for a Senior Technical Business Analyst who thrives in complex fintech environments and takes ownership of turning ideas into clean, structured, build-ready specifications.
 

If you enjoy working at the intersection of product, engineering, compliance, and operations — this role is for you.

What You’ll Be Doing

• Translating high-level business vision into detailed, structured technical requirements
   
• Creating clear feature specifications ready for development (acceptance criteria, edge cases, flows)
   
• Designing and documenting:
   
  • End-to-end system workflows
     
  • Multi-party interactions (applicant, merchant, lender, internal ops)
     
  • Payments and money-movement logic
     
  • Role and permission matrices
    
     
• Modeling system integrations and data flows between internal and external sevices
   
• Collaborating closely with engineers on API design and integration-related decisions
   
• Working closely with Engineering, Product, and Operations to clarify requirements before development begins
   
• Supporting backlog grooming and prioritization with the PM
   
• Maintaining structured, version-controlled documentation in Confluence
   
• Identifying logic gaps, risk areas, and compliance concerns early in the design phase
   
• Assisting in API requirement definition and integration planning with third-party providers
  
   

What We Expect

• 4+ years of experience as a Business Analyst in a technical environment
   
• Experience in fintech preferred (payments, lending, underwriting, or financial systems)
   
• Hands-on experience with API analysis (REST; GraphQL is a plus)
   
• Ability to read and fully comprehend API documentation (e.g., Swagger / OpenAPI), identify gaps, risks, and dependencies
   
• Experience modeling system integrations and complex data flows
   
• Experience working with APIs, system integrations, and backend-driven platforms
   
• Strong documentation discipline — you create specs engineers appreciate
   
• Experience with Jira and Confluence (structured documentation, not just notes)
   
• Ability to create:
   
  • BPMN diagrams
     
  • UML diagrams
     
  • Sequence diagrams
     
  • State diagrams
     
• Strong stakeholder communication skills (English B2+ minimum)
   
• Ability to challenge assumptions and identify inconsistencies
  
   

What We Offer

• Fully remote work
   
• Transparent and competitive compensation
   
• A high-impact role in a fast-growing fintech platform
   
• Direct influence on architecture and product direction
   
• A team that values ownership, clarity, and smart execution
   
• 20 paid vacation/sick days per year
  
   

Description:

Our Client is the fast-paced digital healthcare company which creates the growing portfolio of online health communities for people with chronic conditions. Company’s mission is to improve patient’s quality of life by connecting them with each other, with caregivers and healthcare industry partners, building beneficial social interactions and meaningful health conversations. 
 

About the project:
The core of the project is working with the data; the target is to re-design and enhance data-driven solutions. The team is responsible for expanding and optimizing the data flow and data pipeline architecture, model and analyze data, interpret trends or patterns in complex data sets and translate them into product and marketing insights. If you are excited by the prospect of optimizing or even re-designing our data architecture to support our next generation of products and data initiatives, we would be thrilled to have you apply!

Requirements:

● Good Python skills

● Good working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases

● A successful history of manipulating, processing and extracting value from large disconnected datasets

● Experience building and optimizing data pipelines, architectures and data sets

● Experience performing root cause analysis on internal and external data and processes to answer specific business questions and identify opportunities for improvement

● Strong analytic skills related to working with unstructured datasets

Technologies:

• Python
• AWS: SES, RDS (MySQL), EC2, Elasticsearch Service, Route 53, VPC, etc
• Snowflake
• Docker
• dbt
• Airflow
   

Job responsibilities:

● Manage and optimize core data infrastructure

● Develop custom data infrastructure not available off-the-shelf

● Build monitoring infrastructure to give visibility into the pipeline’s status

● Monitor all jobs for impact on cluster performance

● Run maintenance routines regularly

● Tune table schemas to minimize costs and maximize performance

● Build and maintaining custom ingestion pipelines

● Build non-SQL transformation pipelines

● Build processes supporting data transformation, data structures, metadata, dependency and workload management

Необхідні навички

• Skills in frontend and backend engineering using JavaScript/TypeScript in Object-Oriented meter
• Front-end libraries and micro frameworks (React, Redux)
• Back-end libraries and micro frameworks (NestJS, Express)
• Experience in code performance analysis
• Skills in architecting data storages SQL / non-SQL
• Good written and spoken communication skills in English

Буде плюсом

• Experience in virtualization technologies and microservices (Docker, Kubernetes)
• Skills in back-end technologies (Python, Java, .NET or any other)
• Skills in front-end technologies (Vue, AngularJS)

Пропонуємо

• Five-day work week within a young and energetic international team
• Paid vacation — 20 working days per year
• Opportunity to work with a US product company 
• Large-scale international projects
• Flexible work schedule
• Competitive pay reviewed every six months, strong opportunities to grow

Обов’язки

• Conduct project design reviews and code reviews
• Analyze and estimate implementation efforts
• Be a technical mentor for less experienced team members
• Report to PM about current task status, technical risks and blockers
• Participate in the full product development life cycle

Про проєкт

We are searching for a skilled and enthusiastic Full Stack Software Engineer to join our international team. You will be part of a long-term project developing products fortop 10 US-based hosting company.

As a software engineer, you will be involved in the entire product life cycle, working on reliable, scalable and high-performance systems used by millions of users worldwide.

Our partner is an AI-powered intelligence hub designed for complex investigations. Their platform helps law enforcement, financial teams, and cyber threat hunters connect disparate data points to crack cases that were previously unsolvable.
The core of the product is a high-performance data fusion engine that integrates various APIs, OSINT, and AI models. Accuracy and speed are critical, as the platform is a command center for analysts making high-stakes decisions.
You will work closely with the VP of RnD and a team of manual and automation QAs. This is a high-ownership environment where you aren't just running scripts—you are ensuring the reliability of tools that literally catch the bad guys.
P. S. You’ll be building the safety net for the same tools used to fight financial fraud and cybercrime.
Required skills
6+ years of experience in QA Automation
Strong proficiency with Playwright
 

• Extensive experience in API automation
• High degree of ownership and ability to work independently
• Advanced English for clear, free communication with stakeholders

Will be a bonus
Experience with JMeter for stress and performance testing
 

• Background in maintaining complex Postman test suites
• Experience with investigation or data-heavy intelligence platforms

Your day-to-day responsibilities will include
 

• Writing and evolving robust API automation tests
• Maintaining and expanding a comprehensive list of Postman tests
• Partnering with the VP of RnD to align testing strategies with product goals
• Collaborating with manual and automation QA peers to ensure full coverage
• Implementing stress tests to ensure platform stability under heavy loads
• Taking full accountability for the quality of deliveries

We offer
 Growth and Impact:
 

• Opportunity to work on a mission-critical AI platform
• Direct collaboration with senior leadership
• Challenging tasks involving big data and complex algorithms

 Work Environment:
 

• Remote-first culture
• Focus on results rather than bureaucracy
• Professional-grade hardware and tools

PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140+ countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, mass payment options, acquiring, open banking, PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for modern online businesses.

We are looking for a KYB Specialist to join our Onboarding team in a fast-growing fintech environment.

You will be responsible for conducting business verification (KYB), assessing client risk, and ensuring compliance with internal policies and regulatory requirements.

The role involves working with a wide range of industries, including digital industries, iGaming, and crypto, requiring strong analytical thinking.

Requirements

• 1.5+ years of experience in KYB / Business Verification / CDD/ Acquiring
• Experience in fintech, EMI, PSP, banking, or similar 
• Strong understanding of:
  • Corporate structures (UBOs, shareholders, directors)
  • Risk-based approach (not checklist-based verification)
  • AML / CTF fundamentals
• Experience working with screening tools (e.g. SumSub, ComplyAdvantage or similar)
• Ability to analyze websites and identify inconsistencies or red flags
• Experience working with high-risk industries is a strong advantage
• Good level of English (B2+)

• Ability to work with high volumes while maintaining quality

   

Responsibilities

• Perform KYB verification of business clients (documents, structure, activity)
• Conduct risk assessment 
• Analyze client websites, business models, and transaction logic
• Identify red flags and inconsistencies in client information
• Request and review additional documentation where needed
• Make approval / rejection / escalation decisions with clear justification
• Work closely with Sales, KAM, Compliance, and Transaction Monitoring teams
• Contribute to process improvements and onboarding optimization

• Maintain accurate records in internal systems (Jira, CRM, verification tools)

   

Nice to have

• Experience with crypto / VASP clients
• Experience with acquiring / merchant onboarding
• Understanding of iGaming / digital goods / high-risk industries
• Experience with regulatory frameworks (FCA, EU AML directives, MiCA awareness)

• Experience in process optimization or tools integration support

   

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses, training, and certifications.
• Transparent career growth – with opportunities to achieve Lead roles within 1 year, Head roles in 2 years, and even C-level within 4 years, based on exceptional performance.

• Clear bonus structure.

   

Become part of a global team redefining FinTech. Your expertise, passion and ideas will shape the future of payments with PayDo!

PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140 countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, and mass payment options, PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for local and international payments. 
Join PayDo — a global FinTech leader transforming the way businesses handle payments.

We’re looking for an accomplished sales professional ready to make a real impact and help us expand further across global markets, help scale our sales operations, drive revenue growth, and secure high-value clients.

Your Responsibilities:

• Drive sales growth by contributing to strategy development and execution
• Acquire new B2B clients by nurturing warm leads and turning them into successful partnerships
• Identify and engage large potential clients, from outreach to closing deals
• Research target industries to offer tailored, effective solutions for each potential client
• Confidently pitch PayDo’s products to potential clients, demonstrating how we can meet their needs
• Arrange and attend meetings with prospects to explore their business challenges and introduce our solutions
• Collaborate closely with Account Managers, Support, Compliance and Operation teams to improve products and uncover new opportunities

• Keep our CRM up to date with your sales activities, and provide regular progress updates to the Head of Department

   

What We’re Looking For:

• 2+ years of experience in international B2B sales within FinTech
• Motivated, proactive, and results-driven professional with a strong work ethic
• Experience working with high-risk industries like iGaming, Crypto, Forex
• Fast learner, able to quickly grasp new products and solutions
• Creative thinker with strong problem-solving skills
• Positive, can-do attitude and hunger for new challenges
• Proven track record of meeting or exceeding sales targets
• Strong network and ability to open doors with enterprise clients

• Fluent in English (spoken and written), additional languages are a plus

   

We work in a result-driven culture. You will fit in if you:

• Own your work with no excuses.
• Take initiative and act before being told.
• Deliver results that make a real impact.

• Solve problems quickly with practical solutions.

   

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses, training, and certifications.
• Regular Performance Reviews Based on KPIs – for your professional growth.
• Transparent career growth – with opportunities to achieve Lead roles within 1 year, Head roles in 2 years, and even C-level within 4 years, based on exceptional performance.
• Innovation Financial Rewards – share your ideas through our PayDo Ideas Hub and earn extra bonuses.
• Public Holidays tailored to your country’s calendar.

• Flexible Payout Options – PE accounts or popular e-wallets.

   

Become part of a global team redefining FinTech. Your expertise, passion, and ideas will shape the future of payments with PayDo!

We are looking for a talented Technical Artist with a solid understanding of 3D content creation, optimization, and integration processes for mobile platforms.

As part of our team, you will be responsible for updating and optimizing our rendering pipeline to bring the game’s visuals closer to a Double/Triple-A mobile quality level. 

This role is offered as a part-time position and can be structured as project-based work or a consulting engagement.

Ready to be part of a modern, fast-growing, #1 product in its niche while gaining extensive professional growth? Apply now!

Who are we? 

memoryOS makes it easy for people to remember what’s important. Proven learning and memory techniques are merged with duolingo-like gamified e-learning with patented virtual mind palace tech. Co-founded by 2X World Memory Champion — Jonas von Essen.

We're a remote team of 30+ diverse, like-minded professionals, united in solving the problem of the forgetting curve.

We are proud to be the Most Funded App on Kickstarter. memoryOS was featured on TechCrunch and recognized by Google Brands Accelerator as “light years ahead of any other company in memory space.”

What you’ll be working on:

• Integrating 3D assets into the project.
• Profiling and optimizing 3D content for mobile platforms.
• Collaborating closely with artists and developers to maintain an efficient production pipeline.
• Ensuring solid performance on low-end devices while delivering high-quality visuals on high-end devices.

About you:

• 3+ years of experience as a Technical Artist.
• Strong understanding of 3D content creation and integration workflows.
• Hands-on experience with 3D content optimization, including CPU/RAM usage, draw calls/batching, and asset size management.
• Experience in shader creation, integration, and optimization.
• Experience working with VFX, particle systems, lighting, and animations in Unity.
• Ability to analyze, refine, and improve workflows to enhance team productivity.
• Excellent communication skills and strong attention to detail.
• Proactive, reliable, and committed to continuous learning and high-quality work standards.
• English — Intermediate level or higher.

Bonus Points:

• Experience creating custom Unity Editor tools.
• Experience working with 2D asset pipelines.
• Experience with 2D animation.
• C# scripting skills.

You will also get:

• The opportunity to influence trends on the project and take responsibility for making ownership of the right decisions.
• Developing solutions that have a direct impact on business.
• Transparent management and regular feedback.
• Positive team environment.
• Enjoy a vacation and paid sick leave days to relax every year.
• Fully remote: you can choose your productive work time and place.

Getting the job

Enjoy building a top-level product with us while gaining extensive professional experience in a company with an important mission.

Step-by-step process for this position:

1. HR interview (up to 40 min): To discuss the position, check basic competencies, and culture fit.
2. Test Task: Task regarding the position's requirements. 
3. Interview with the Lead Artist and CTO (up to 1 hour): Detailed сase approach to identify experience and core competencies, discussion of the completed task.
4. Referral: Recommendations from the previous workplace.
5. Debrief interview with CEO (30 min): Sum up the information about the candidate, discuss their strengths and weaknesses, and assess their fit for the position.
6. Offer call (30 min): Discussion of a Job Offer Proposal.

Let's make the world remember!

We are looking for an experienced Senior Backend Developer with deep technical expertise and a passion for development.
 

As a Senior Backend Developer, you will contribute to the growth of our backend direction and ensure high-quality development of the memoryOS project.
 

The core value for us — strong ownership skills, taking responsibility for results, driving tasks to completion, and approaching them with a focus on efficiency and quality.
 

Ready to be part of a modern, fast-growing, #1 product in its niche while gaining extensive professional growth? Apply now!
 

Who are we?

memoryOS is the world’s #1 app for improving memory and focus, helping people overcome the forgetting curve and retain needed knowledge. Proven learning and memory techniques are merged with Duolingo-like gamified e-learning with patented virtual mind palace tech. Co-founded by 2X World Memory Champion — Jonas von Essen.
 

We’re a remote team of 30+ diverse, like-minded professionals, united in solving the problem of the forgetting curve.

We are proud to be the Most Funded App on Kickstarter. The memoryOS was featured on TechCrunch and recognized by Google Brands Accelerator as a product that is “light years ahead of any other company in memory space”.
 

What you’ll be working on

• Develop and maintain scalable backend architecture using Node.js, NestJS, Redis, TypeORM, and PostgreSQL
• Maintain high standards in terms of performance, scalability, and security.
• Maintain high code quality in adherence to company standards and best practices.
• Participate in code reviews, sprint planning, and product discussions
• Stay up-to-date with industry trends and emerging technologies
• Collaborate with developers, QA, designers, and Product Owners to ensure successful product delivery.
   

About you

• 5+ years of experience as a Backend Developer.
• Strong expertise in Node.js and NestJS.
• Deep understanding of scalable architecture and system design.
• Solid experience with PostgreSQL and performance optimization.
• Experience in technical design and application architecture (building applications from scratch to production).
• Excellent analytical and ownership skills.
• Creative problem-solving mindset with high ethical standards.
• Proactive, reliable, and committed to continuous self-development.
• Proficiency in English (B2 level).
   

Would be a plus

• Experience with GCP and CI/CD configuration.
• Experience with React.
   

You will also get

• The opportunity to influence technical trends on the project and take responsibility for making ownership of the right decisions.
• Developing solutions that have a direct impact on business.
• Transparent management and regular feedback.
• The opportunities to be involved in interesting and useful product for millions of people.
• The modern team of like-minded and diverse professionals.
• Enjoy a vacation and paid sick leave days to relax every year.
• Fully remote: you are free to choose your productive work time and place.
   

Getting the job

Enjoy building a top-level product with us while gaining extensive professional experience in a company with an important mission.

Step-by-step for this position:

1. Screening interview (up to 1 hour): To discuss the position, check basic competencies and culture fit.
2. Technical interview (2 hours): Detailed сase approach to identify experience, technical skills, and core competencies.
3. Full Day (up to 5 hours): Have an opportunity to work all day with a CTO, solve tech problems, and write code.
4. Referral: Recommendations from the previous workplace.
5. Offer call (30 min): Discussion of a Job Offer Proposal.

Let’s make the world remember!

We are looking for a Senior Java Developer to join a product company building a large-scale live-streaming platform in Warsaw.

This is a successful B2C mobile product with 450+ million registered users, connecting creators with their fans around the world and helping them monetize their content.

The company was founded in the USA in 2018 and is powered by 350+ employees globally.

What they offer:

• Stock options grant (Silicon Valley company)
• Competitive salary
• Flexible working hours
• In-office format — like the good old days :)
• Medical insurance for you and 75% coverage for your relatives
• Free lunches
• Parking
• Multisport card

• Cheerful team spirit and a fun office atmosphere

   

Tech stack: Java 17–21, Spring Boot, Kafka, Kubernetes, Aerospike, Redis, GCP

Requirements:

• strong commercial experience with Java
• solid hands-on experience with Spring
• experience with message brokers
• good understanding of microservices architecture
• practical experience with cloud platforms