Jobs at Djinni

Some engineers read about DeFi. 

Others build it.
If you’ve ever wanted to step into DeFi and grow fast, this is your moment.

About Us

We are a next-generation trading and on-chain execution firm that develops and deploys high-frequency, arbitrage, and market-making strategies across CEXs and DEXs, working closely with token projects to ensure liquidity, fairness, and efficiency.

We believe in learning by building, working in small elite teams, and giving talented people the space to grow beyond their current level.

Our culture is builder-first: engineers here don’t just execute — they design systems, influence strategy, and see their work operate live in markets.

About the Role

You’ll join our core engineering team to design, build, and optimize smart contract systems and backend components for next-generation DeFi protocols.
Depending on your level, you’ll:

• Contribute to protocol architecture and product design;
• Implement Solana-based (or similar) smart contracts and backend services in Rust;
• Work closely with researchers, product designers, and founders;
• Learn, experiment, and push the boundaries of what’s possible on-chain.

This role can fit junior, mid, or senior engineers – because what matters most is talent, drive, and ability to learn.
If you’re strong and fast-learning, we’ll help you become world-class.

Responsibilities

• Write clean, efficient, and secure Rust code for smart contracts and backend services;
• Participate in architectural and code reviews;
• Analyze and optimize on-chain performance;
• Collaborate with product and design teams to ship new features;
• Research new blockchain standards, tokenomics models, and emerging DeFi primitives;
• Continuously improve code quality and internal tools.

Requirements

Must-have:

• Strong programming fundamentals (data structures, algorithms, async, memory, etc.);
• Experience with Rust (personal, academic, or professional projects);
• Curiosity about DeFi or blockchain systems;
• Willingness to learn and iterate fast;
• Clear, structured thinking and communication.

Nice-to-have:

• Experience with Solana, Ethereum, or any L1/L2 blockchain;
• Knowledge of smart contract security and DeFi protocols;
• Experience with C/C++;
• Contribution to open-source projects.

What We Offer

• Real ownership and influence on what you build;
• Mentorship from experienced Rust and DeFi developers;
• Access to high-level projects with real impact;
• Competitive compensation (based on level and contribution);
• Long-term growth path – from builder to architect, from contributor to leader.
• Remote-first, flexible schedule, high-trust culture.

How to Apply

We don’t ask for great CVs or endless experience lists.
What matters most is how you think and learn.

Our process is simple:

1. 1.5-hour cognitive test – built to reveal how you reason, solve problems, and learn new patterns.
2. 1-hour call – to discuss your results and how you approach challenges.
3. Meet with C-level – to explore how we can grow together.

You’ll get your test results too, so you’ll better understand your own strengths – a real win-win.

We are seeking motivated and experienced QA Manual Engineer with the automation testing skills. Our client is a U.S.-based subsidiary of a leading Canadian IP telecom services provider focused on helping small and medium businesses set up and support their communications using either on-site or fully in-cloud deployments of IP telephone services with support for both desk phones and mobile app phones. The project in question is working primarily on the quoting Web Application used in early stages of sales process when engaging with potential new customers and extending the services or deployment locations for the existing ones. The web app has a number of company-internal  integrations such as CRM and client portal / billing systems. It also integrates with third-party platform for providing the electronic signature of the contract PDFs when closing the deal. Our client is a publicly traded company which means it operates in a regulated environment with strict compliance standards. 

Required Qualification: 

• 3+ years of hands-on experience in QA engineering focused on manual testing. 

• Deep understanding of QA methodologies, the Software Development Life Cycle (SDLC), and Agile frameworks. 

• Extensive experience designing and executing functional, end-to-end, smoke, regression, and integration test scenarios. 

• Skilled in using tools such as Postman / Swagger for API testing, Jira for defect tracking, and GCP / AWS for checking the application logs, etc.. 

• Understanding of CI/CD pipelines using Jenkins. 

• Strong analytical and communication skills, with keen attention to detail and a commitment to quality. 
 
Nice to have: 
Experience testing client-facing web applications with bi-directional API integrations. 
Experience with Selenium automation tools and Serenity reports analysis 
 
What You’ll Do: 
As a QA Engineer, you’ll play a key role in delivering high-quality releases across our product ecosystem. Your responsibilities will include: 

• Collaborating closely with the development team and stakeholders to understand requirements and ensure test coverage. 

• Designing, writing, and executing functional, end-to-end, smoke, and regression test cases for the web application. 

• Performing thorough manual testing to validate feature functionality, data flow, and integration between services. 

• Testing APIs using Postman to verify backend responses and service behaviour. 

• Participating in User Acceptance Testing (UAT) by preparing and supporting test cycles with product and business teams to ensure the release meets user expectations. 

• Filing detailed bug reports in Jira and documenting testing processes and findings in Confluence and/or MS Cloud Excel or Word documents. 

• Contributing to release readiness by validating builds across development, staging, and production environments. 

Project Technologies: 
JavaScript, Java + Spring Boot, Node.js, React, SQL, Postman, Swagger, Selenium + ChromeDriver + Serenity for Web-App automated testing, GCP, AWS, 

We are looking for you!

We are seeking a Data Solutions Architect with deep expertise in data platform design, AdTech systems integration, and data pipeline development for the advertising and media industry. This role requires strong technical knowledge in both real-time and batch data processing, with hands-on experience in building scalable, high-performance data architectures across demand-side and sell-side platforms. 

As a client-facing technical expert, you will play a key role in project delivery, presales process, technical workshops, and project kick-offs, ensuring that our clients receive best-in-class solutions tailored to their business needs. 

Contract type: Gig contract.

Skills and experience you can bring to this role

Qualifications & experience:

• 5+ years of experience in designing and implementing data architectures and pipelines for media and advertising industries  that align with business goals, ensure scalability, security, and performance;
• Hands-on expertise with cloud-native and enterprise data platforms, including Snowflake, Databricks, and cloud-native warehousing solutions like AWS Redshift, Azure Synapse, or Google BigQuery;
• Proficiency in Python, Scala, or Java for building data pipelines and ETL workflows;
• Hands-on experience with data engineering tools and frameworks such as Apache Kafka, Apache Spark, Airflow, dbt, or Flink. Batch and stream processing architecture;
• Experience working with and good understanding of relational and non-relational databases (SQL, NoSQL(document-oriented, key-value, columnar stores, etc.);
• Experience in data modelling: Ability to create conceptual, logical, and physical data models;
• Experience designing solutions for one or more cloud providers (AWS, GCP, Azure) and their data engineering services;
• Experience in client-facing technical roles, including presales, workshops, and solutioning discussions;
• Strong ability to communicate complex technical concepts to both technical and non-technical stakeholders. 

Nice to have:

• Experience working with AI and machine learning teams, integration of ML models into enterprise data pipelines: model fine-tuning, RAG, MLOps, LLMOps;
• Knowledge of privacy-first architectures and data compliance standards in advertising (e.g., GDPR, CCPA);
• Knowledge of data integration tools such as Apache Airflow, Talend, Informatica, and MuleSoft for connecting disparate systems;
• Exposure to real-time bidding (RTB) systems and audience segmentation strategies.

What impact you’ll make 

• Architect and implement end-to-end data solutions for advertising and media clients, integrating with DSPs, SSPs, DMPs, CDPs, and other AdTech systems;
• Design and optimize data platforms, ensuring efficient data ingestion, transformation, and storage for both batch and real-time processing;
• Build scalable, secure, and high-performance data pipelines that handle large-scale structured and unstructured data from multiple sources;
• Work closely with client stakeholders to define technical requirements, guide solution designs, and align data strategies with business goals;
• Lead technical discovery sessions, workshops, and presales engagements, acting as a trusted technical advisor to clients;
• Ensure data governance, security, and compliance best practices are implemented within the data architecture;
• Collaborate with data science and machine learning teams, designing data pipelines that support model training, feature engineering, and analytics workflows.

We’re looking for an ambitious Affiliate Manager to join our team! In this role, you’ll be at the heart of our partner program, building relationships and driving success for our affiliates and the company alike.

Are you ready to elevate your career in an innovative and dynamic environment that values growth and collaboration? If you’re eager to make an impact and develop your skills alongside a passionate team, we’d love to hear you! Join us, and let’s take your career to the next level together.

HOW YOU WILL MAKE AN IMPACT

• Develop and present tailored partnership proposals, effectively negotiating terms to build mutually beneficial agreements with new and existing affiliates.
• Guide and support partners through every stage of the partnership, ensuring a seamless experience and fostering strong, long-term relationships.
• Drive retention and motivation among existing partners by creating customized offers for different partner segments, and implementing a loyalty system for high-potential affiliates.
• Monitor and ensure the quality and compliance of affiliate-posted materials, upholding brand standards and message consistency.
• Analyze partner traffic to establish a comprehensive reporting system, leveraging insights to optimize strategy and drive improvements in key performance indicators (KPIs).
• Increase customer acquisition by driving higher traffic flow from partner sites to our products. Achieve and exceed KPIs related to acquiring new clients and partners, setting the bar for growth and performance.

• Use CRM tools to accurately track, maintain, and manage all partner contacts, ensuring up-to-date records and efficient communication.

   

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• Minimum of 0,5 years of proven experience in affiliate marketing within the iGaming and Betting industry.
• Upper-intermediate or higher proficiency in English.
• Strong analytical skills to evaluate and optimize traffic funnels, identifying the most effective paths to conversion.
• Proficiency in creating clear and detailed technical tasks for developers and designers.
• Excellent organizational and time management abilities to handle multiple partners and projects effectively.
• Your soft skills, as well as negotiation skills, should be top-notch.

• You are available to travel and attend the conferences.

   

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 :)

We are looking for a Product Manager who is passionate about creating meaningful digital products and can connect business goals, user needs, and technical possibilities into a clear product vision and roadmap.

Responsibilities:

• Support the creation and communication of a clear product vision and long-term strategy.
• Maintain and update the product roadmap from idea to release.
• Ensure alignment of product goals with the company’s overall objectives and business priorities.
• Define business and product requirements, prepare feature pitches, and participate in shaping new functionality and modules.
• Prioritize and manage the product backlog, ensuring that the most valuable features are delivered first.
• Support the entire product lifecycle from ideation and design to testing, release, and iteration.
• Work closely with engineering, design, marketing, and sales teams to ensure smooth and coordinated delivery.
• Act as the main communication bridge between teams and stakeholders.
• Keep everyone aligned with the product vision, goals, and roadmap.

About the company

We are an international fintech company that creates and maintains corporate payment infrastructure, integrates with banks and payment service providers (PSPs), and implements projects in the field of digital services and online entertainment.

Your responsibilities:

- Organize and accompany the opening of corporate accounts with banks, EMIs, and PSPs.
- Prepare and submit document packages (corporate, KYC/AML, UBO/directors).
- Communicate with banks, payment systems, and crypto exchanges.
- Control KYC/AML procedures and interact with compliance departments.
- Set up payment solutions for companies in different jurisdictions.
- Track application statuses and ensure successful account opening/connection.
- Collaborate with lawyers and regulatory consultants.
- Ensure stable and secure operation of the company's payment solutions (banks, PSPs, fintech partners).

Requirements:

- Experience in corporate services, fintech, PSP, or banking.
- Hands-on experience opening corporate accounts (banks and/or payment systems).
- Knowledge of KYC/AML procedures.
- Ability to conduct professional correspondence with banks and financial institutions.
- High level of organization, attention to detail, and ability to see processes through to completion.

We offer:

- Work in an international company with projects across Europe and beyond.
- Participation in the creation of a unique payment infrastructure for digital and fintech projects.
- Competitive compensation (negotiated individually).
- Opportunities for professional development and deepening expertise in fintech and compliance.
- A comfortable office in Kyiv and work in a friendly team.

About QOVES

We make software that helps patients and clinics diagnose, plan, and visualize how to improve their appearance. Our AI-driven tools are used by cosmetic medical clinics worldwide. We’re VC funded, profitable, and building the next evolution of our backend platform.

This is a remote role for strong individual contributors. You’ll work alongside our core London team, focusing on executing backend improvements, resolving complex bugs, and implementing new services designed by our architecture group.

We move quickly and value engineers who are meticulous, reliable, and thrive in a structured environment where every week brings a new system to strengthen or untangle.

Your Day-to-Day

• Fix real-world issues: investigate and patch production bugs such as segmentation failures, model timeouts, malformed API payloads, or broken async tasks — ensuring quick turnaround and robust solutions.
• Implement new features and services: turn technical design docs or ADRs into working backend code — whether building FastAPI endpoints, integrating a queue consumer, or wiring up a new AI microservice.
• Refactor and modernize legacy code: take older Django logic and gradually migrate it to cleaner, modular patterns (Celery workers, service boundaries, async APIs).
• Maintain reliability: add metrics, tracing, and error handling so your fixes are observable and measurable in production.
• Participate in small-scale refactors: support the architecture team by executing structured migration tasks (e.g., breaking monolith views into APIs, moving tasks into queues, adding retries).
• Write clean, testable code: follow established patterns, maintain consistency, and document your work clearly for the next engineer.
• Collaborate asynchronously: communicate clearly through PRs, design comments, and Slack updates across time zones.
• Contribute to stability: help improve CI/CD pipelines, identify recurring issues, and propose tactical fixes that improve overall reliability.

What You’ll Work With

• Stack: Python, Django/DRF, FastAPI, Postgres (master + read replicas), Redis, Celery/RQ, RabbitMQ/SQS
• Infra: Docker, Kubernetes/ECS, AWS, GitHub Actions, OpenTelemetry, SigNoz/Grafana
• Tools: Linear, Notion, Slack, internal CI/CD via Dokploy

What You Bring

• 5–10 years of backend development experience in Python (Django/DRF or FastAPI).
• Strong debugging skills — you’re comfortable fixing production issues quickly and safely.
• Experience executing from technical design docs or ADRs and delivering reliable, high-quality code.
• Practical understanding of queues, background jobs, retries, idempotency, and distributed system basics.
• Solid database knowledge — Postgres schema design, migrations, and query optimization.
• Comfortable working asynchronously with teams across time zones.
• Bonus: OpenCV or computer vision exposure, or experience integrating LLM/AI microservices.

What Success Looks Like

• You’ve resolved production issues that previously took hours to debug.
• You’ve implemented a new backend service end-to-end following an ADR.
• You’ve refactored messy legacy code into clean, testable modules.
• You’ve added metrics that make performance bottlenecks visible and actionable.
• You’ve earned trust by delivering stable, maintainable code week after week.

Compensation & Setup

• Competitive global salary
• Equity options
• Performance and quarterly bonuses
• Home-office stipend & hardware budget
• Learning and professional development support

Remote-first. Preference for candidates within ±4 hours of London (GMT).

Applications Closing : 21st Oct

C2 / Native English Required. Your communication skills are extremely important given this a remote role.

Admiral Studios is a fast-growing Ukrainian IT outsourcing company, specializing in web development, mobile development, UI/UX, and SEO.

We embrace the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress.

We create quality projects for clients in the US, Europe, the UK, and Canada 🌍, especially Healthcare, Real Estate, and E-commerce projects.

Currently, our team consists of more than 60+ skilled experts 👨‍💻, and we are constantly growing.

Now, we’re looking for a Shopify Sales Manager ⭐️ to help us expand our client base and scale our e-commerce direction. If you have a proven track record in Shopify sales, a proactive mindset, and a passion for helping brands grow online, this is your opportunity.

As a part of our growth & business development team, you’ll be supported in your drive for new challenges and professional growth.

For a perfect match, we expect 🎯

• 1+ year of successful sales experience in Shopify / e-commerce projects.
• Full-cycle sales experience: prospecting → pitching → closing deals.
• Experience with Upwork, LinkedIn outreach or direct B2B sales.
• Understanding of the Shopify ecosystem (apps, integrations, payments, themes).
• Strong communication and negotiation skills.
• Ability to handle objections and build trust-based long-term relationships.
• CRM proficiency to manage pipelines and track results.

Nice to have 💎

• Experience working with Shopify Plus clients.
• Knowledge of e-commerce marketing (SEO, CRO, email marketing).
• Familiarity with contract negotiation and deal structuring.
• Previous experience selling to SMB and DTC brands in the US/EU markets.

Duties & Responsibilities 💼

• Identify and close new business opportunities in the e-commerce sector.
• Drive full-cycle sales of Shopify projects: lead generation, qualification, pitching, contract negotiation, closing.
• Work with multiple channels: Upwork, LinkedIn, email outreach, e-commerce communities, conferences.
• Collaborate with the delivery team to ensure smooth project handover and client satisfaction.
• Maintain and update CRM with all sales activities.
• Regularly analyze sales performance, market trends, and competitors to adjust strategies.

Why Join Admiral Studios?

⭐️Growth-Oriented Environment – value efficiency, flexibility, and results. 

🤝Team Spirit – Regular corporate online & offline events to keep the team connected
📚Professional Development Support – we provide:

• A structured Performance Review system.
• Access to an internal knowledge library.
• Career growth opportunities with a clear development plan.
• A budget for improving work processes and implementing new ideas.

🧘Work-Life Balance – Enjoy a flexible work schedule and a fully remote work model.
✅Paid Time Off – 20 vacation days + 10 sick leave days per year.

Hiring steps: 
Screening — Test Task — Tech Interview — CEO Interview — Job Offer 

If your experience and skills match our candidate scorecard, the recruiting team will contact you within 5 business days 💙

Don't forget to provide your Telegram nickname for contact.

About Robot Sea Monster

Robot Sea Monster is a outsource software production studio with an extensive background in designing and developing mobile and web games, AR/VR, Agentic AI, and commercial applications. Founded in 2012, the studio has successfully shipped over 40 products, serving major brands such as Blue Shield and Pearson, as well as innovators like LO3 Energy and Occipital. Our work has been profiled in major media outlets such as The New York Times, CNBC, and TED. We are looking to build our team with creative people who want to make games and apps that engage, delight, and educate users.

Opportunity

We are currently seeking a UI & Graphic Designer with a passion for crafting engaging visuals and intuitive user experiences. This role is a hybrid of UI design for apps/games and graphic design for marketing and branding, offering the opportunity to shape how players and users experience our products both inside and outside the app.

You will be responsible for producing polished UI designs in Figma, supporting developers in implementing assets, and collaborating across disciplines to ensure design excellence. The role requires both strong visual storytelling skills and an understanding of UX principles like wireframing and user flows.

You will be expected to attend daily stand-ups, coordinate with a multidisciplinary and geographically dispersed team, and deliver designs on time and to specification. Project stand-ups are scheduled during the morning hours using California time zone (PST). You must have at least 4 hours of overlap time with the Studio which is open from 9am to 5pm PST.

Roles and Responsibilities

• Design high-quality user interfaces, HUDs, menus, icons, and visual elements for games and apps.
• Create supporting graphic design materials such as marketing visuals, pitch decks, and branding assets.
• Develop wireframes, mockups, and prototypes in Figma to communicate design concepts and user flows.
• Deliver production-ready assets and collaborate closely with developers to ensure smooth implementation.
• Maintain consistency with brand and product design systems across projects.
• Optimize designs for usability, readability, and performance.
• Participate in team meetings, including project kick-offs, stand-ups, and design reviews.

Ideal Candidate

• Proficiency in Figma, Photoshop, and Illustrator.
• Strong understanding of UI/UX principles, wireframing, and interactive design.
• Excellent visual design skills, with an eye for typography, layout, and color theory.
• Ability to collaborate effectively with developers, project managers, and other creatives.
• Strong English written and verbal communication skills, including the ability to clearly present design decisions to a diverse non-technical audience.
• Familiarity with project management tools (such as Monday.com) preferred.

Additional Desired Experience

• Motion graphics/animation skills (After Effects or similar).
• Experience designing for the games industry (preferred but not required).
• Understanding of design for AR/VR or Web3 experiences.
• Basic knowledge of Unity or implementation of UI assets in game engines.

Work Environment

Robot Sea Monster is a fully remote company with team members across the globe. We expect you to provide appropriate computer, peripherals, and software needed for this position, in addition to high-speed internet, mic, and camera required for video conferencing and voice calls. Robot Sea Monster will provide access to all team systems and any proprietary software or hardware required for a project.

You will need to be available via Google Meet, Slack, and email during designated work hours. Additional hours may be required when we need to meet project deadlines and for periodic client meetings. Hours will fluctuate based upon number of projects, project scale, and project timelines.

Application Requirement

In your application cover letter, please include a link to your portfolio of UI and graphic design work, highlighting examples relevant to games, apps, and marketing visuals.

About Robot Sea Monster

Robot Sea Monster is a outsource software production studio with an extensive background in designing and developing mobile and web games, AR/VR, Agentic AI, and commercial applications. Founded in 2012, the studio has successfully shipped over 40 products, serving major brands such as Blue Shield and Pearson, as well as innovators like LO3 Energy and Occipital. Our work has been profiled in major media outlets such as The New York Times, CNBC, and TED. We are looking to build our team with creative people who want to make games and apps that engage, delight, and educate users.

Opportunity

We are currently seeking a UI & Graphic Designer with a passion for crafting engaging visuals and intuitive user experiences. This role is a hybrid of UI design for apps/games and graphic design for marketing and branding, offering the opportunity to shape how players and users experience our products both inside and outside the app.

You will be responsible for producing polished UI designs in Figma, supporting developers in implementing assets, and collaborating across disciplines to ensure design excellence. The role requires both strong visual storytelling skills and an understanding of UX principles like wireframing and user flows.

You will be expected to attend daily stand-ups, coordinate with a multidisciplinary and geographically dispersed team, and deliver designs on time and to specification. Project stand-ups are scheduled during the morning hours using California time zone (PST). You must have at least 4 hours of overlap time with the Studio which is open from 9am to 5pm PST.

Roles and Responsibilities

• Design high-quality user interfaces, HUDs, menus, icons, and visual elements for games and apps.
• Create supporting graphic design materials such as marketing visuals, pitch decks, and branding assets.
• Develop wireframes, mockups, and prototypes in Figma to communicate design concepts and user flows.
• Deliver production-ready assets and collaborate closely with developers to ensure smooth implementation.
• Maintain consistency with brand and product design systems across projects.
• Optimize designs for usability, readability, and performance.
• Participate in team meetings, including project kick-offs, stand-ups, and design reviews.

Ideal Candidate

• Proficiency in Figma, Photoshop, and Illustrator.
• Strong understanding of UI/UX principles, wireframing, and interactive design.
• Excellent visual design skills, with an eye for typography, layout, and color theory.
• Ability to collaborate effectively with developers, project managers, and other creatives.
• Strong English written and verbal communication skills, including the ability to clearly present design decisions to a diverse non-technical audience.
• Familiarity with project management tools (such as Monday.com) preferred.

Additional Desired Experience

• Motion graphics/animation skills (After Effects or similar).
• Experience designing for the games industry (preferred but not required).
• Understanding of design for AR/VR or Web3 experiences.
• Basic knowledge of Unity or implementation of UI assets in game engines.

Work Environment

Robot Sea Monster is a fully remote company with team members across the globe. We expect you to provide appropriate computer, peripherals, and software needed for this position, in addition to high-speed internet, mic, and camera required for video conferencing and voice calls. Robot Sea Monster will provide access to all team systems and any proprietary software or hardware required for a project.

You will need to be available via Google Meet, Slack, and email during designated work hours. Additional hours may be required when we need to meet project deadlines and for periodic client meetings. Hours will fluctuate based upon number of projects, project scale, and project timelines.

Application Requirement

In your application cover letter, please include a link to your portfolio of UI and graphic design work, highlighting examples relevant to games, apps, and marketing visuals.

We are looking for a skilled Backend Developer (Node.js) to join our engineering team.
You will be responsible for building and maintaining scalable, high-performance applications using Node.js. You will work closely with other developers, product managers, and stakeholders to develop and deliver cutting-edge backend solutions for our platform.
 

Requirements:

• 5+ years of experience in commercial backend development.
• 3+ years of development experience with Node.js;
• Experience developing projects with complex, variable logic.
• Strong understanding of SOLID principles, KISS, DRY, and YAGNI.
• Excellent understanding of data structures and algorithms.
• Solid web understanding, including HTTP, HTTPS, and browser behavior.
• Knowledge and practical application of GOF, Enterprise, and Architectural patterns.
• Strong understanding of Microservice Architecture.
• Ability to implement complex solutions and optimize systems for scalability and performance.

Nice to have:

• Experience with OAuth/OpenID
• NoSQL (Redis)
• experience with Linux/Unix;
• experience with Kubernetes, Docker.

Responsibilities:

• Develop and maintain scalable and high-performance Node.js backend systems for production environments.
• Handle web back-end development, ensuring robust and efficient architecture.
• Collaborate with cross-functional teams to design, implement, and optimize backend services.
• Troubleshoot and debug complex issues across the application and systems.
• Write clean, maintainable code while adhering to coding standards and best practices.
• Optimize the performance of backend services and databases for scalability.
• Integrate third-party APIs and services into our platform.
• Ensure security, performance, and reliability of the backend systems.
• Contribute to code reviews and knowledge sharing within the team

We are looking for a Full Stack Developer (NodeJS/React) to join our team and help build scalable, high-performance web applications. You will be responsible for designing and developing both client-side and server-side solutions, integrating APIs, and ensuring smooth, responsive user experiences
 

Requirements

• 5+ years of commercial experience with Node.js and React
• Experience with TypeScript
• Working with NoSQL databases (Redis, MongoDB, etc.)
• Experience with relational databases (PostgreSQL, etc.)
• OOP, Design Patterns
• Experience in testing (TDD, Unit tests design)
• Understanding API principles
• Ability to build responsive, high-performance UI components
• AWS and Docker experience
• Real-time systems (WebSockets, Socket.io, Celery)

Responsibilities:

• Build web applications and APIs using modern frameworks and tools (Node.js, React, PostgreSQL, Docker, Redis, Kubernetes, etc.)
• Develop and maintain scalable databases and applications
• Ensure software responsiveness, efficiency, and security
• Troubleshoot, debug, and optimize existing solutions
• Create mobile-responsive features and appealing UI designs
• Write technical documentation and maintain code quality standards
• Collaborate with product managers, developers, data scientists, and analysts to deliver business-driven solutions

We are elai.io, an innovative AI-driven startup specializing in video generation. Recently acquired by Panopto — a leader in interactive video solutions — we’re now part of a growing team of around 200 professionals focused on advancing learning through powerful, interactive video technology.

We’re currently looking for a Video Editor to join our Custom Avatar team, helping to optimize processes and timelines while ensuring the timely delivery of high-quality avatars to our clients.

Your Qualifications:

• Proficiency in video editing software, including Adobe Premiere Pro and After Effects.
• Strong understanding of motion graphics and animation principles.
• Experience with color grading and video quality assessment to ensure top visual standards.
• Basic understanding of JSON for QA and debugging configuration files.
• Familiarity with AWS tools, particularly S3, for asset management and delivery.
• Experience with audio editing tools such as Reaper, Cubase, or iZotope.
• Excellent communication skills and proven ability to collaborate effectively across teams.

Key Responsibilities:

• Deliver custom avatars on time: Ensure that all custom avatar requests are fulfilled and delivered to clients within the agreed-upon deadlines. This involves efficient workflow management, clear communication with clients regarding timelines, and proactive problem-solving to mitigate any potential delays.
• Deliver high quality avatars: Strive for excellence in every avatar created, ensuring they meet and exceed client expectations in terms of artistic detail, technical execution, and overall aesthetic appeal. Implement rigorous quality control measures throughout the creation process.
• Improve avatar creation process: Continuously seek out and implement improvements to the existing avatar creation workflow. This includes optimizing software usage, streamlining artistic techniques, and exploring new technologies to enhance efficiency and creativity.
• Improve instructions for video/audio submissions: Develop clear, concise, and comprehensive guidelines for clients when submitting video and audio materials for avatar creation. This will help reduce rework, minimize misunderstandings, and ensure the necessary input is provided for optimal results.

We offer:

• Competitive salary based on qualifications and contributions.
• Paid vacation and sick leaves.
• Flexible working hours.
• Opportunity to work with a highly qualified international, friendly team.
• Fully remote work.

Our engineering team is looking for talents to build React and Node.js applications for start-ups from healthcare, fintech, and AI domains.

This role primarily focuses on front-end React engineers with back-end experience in Node.js.

Well-established development practices and modern technology stack provide a great growth opportunity and a convenient working environment.

What you'll be working on:

🏹 Build web applications in React

💻 Build REST and GraphQL APIs with Node.js and modern frameworks like Nest.js or Express.js

🏗 Create solutions on top of Docker, Kubernetes and clouds (Google Cloud and AWS)

👏 Solve challenging tasks and contribute to internal knowledge base

✨ Generating ideas for code improvement

💯 Development of solutions from scratch according to the specification

Experience that will help you to do the job:

• Good knowledge of Javascript (ES6+) and Typescript
• Strong knowledge of React and React Native
• Experience building Node.js APIs with Nest.js, or Apollo Server or similar framework
• Experience in describing or creating database structures with Postgres, MongoDB, or Firebase / Supabase
• Ability to deliver good quality code (clear code with the usage of best practices)
• Experience with Git
• English Intermediate or higher

Experience that will be a plus:

• Hand-on experience with key components of Google Cloud or AWS
• Experience with Docker and Kubernetes
• Experience with CI/CD (Github Actions, Gitlab CI, Circle CI)
• Experience with GraphQL stack
• Experience documenting APIs in Postman or similar tools

We care for our team, therefore we offer:

🚀 Interesting and challenging projects with modern technology stack

✅ Code reviews and constant feedback on your work

💪 Culture encouraging and promoting professional growth and development

💻 Modern working environment

💸 Competitive salary in USD with regular reviews based on your results

💲 Salary payment options that are convenient for you considering your local country regulations

⌚ Fully remote work in the team with well-established remote work processes (our team members located in 7+ different countries, and we encourage diversity)

⏳ Working schedule adjusted according to your time zone
⌚Flexible working schedule(8 hours per day)

🎤 English speaking clubs

🏖 Paid sick leave and vacation - 15 business days (21 calendar days) of annual vacation

👾 Online weekly team activities

🫶 Coverage of monthly psychologist support sessions

N-iX is looking for a Senior Scala Engineer for one of our clients.

The project is Security Intelligence Solutions are used by our clients to stay on top of threats to their business. In our tools, they can create alerts or search, analyze and process the cybersecurity information we are providing. The Applications team is responsible for building and continuously improving our web app, browser extension, and mobile app. These apps are built on top of our extensive dataset, which was collected by other parts of the organization.

We work in cross-functional delivery teams with developers, product managers, designers, and QA working together to create efficient, great-looking, and useful products. For this role, we are seeking a Scala developer with a focus on our web application. Your role will be to develop and deliver new features that improve the value of the product.

Responsibilities:

• Work together with our product design team to create beautiful user experiences
• Code primarily using Scala, JavaScript, and Java
• Continuously design, develop, and deploy backend and frontend services with focus on high availability, great quality, low latency, and scalability
• Measure and evaluate features and system metrics to continuously improve user experience and service performance

• Be proactive, go beyond expectations

   

Requirements:

• Experience with Scala 4+ years
• Experience with MongoDB and GraphQL
• REST Services and Web Sockets
• Willingness to work with Scala and Java
• Ability to work all the way from high-level architecture design down to efficient code
• You have a good understanding of system design, data, structures, and algorithms

• Be able to take initiatives and collaborate across teams

   

Nice to have:

• Java
• ElasticSearch
• RabbitMQ

• Rest Services

   

Important traits you should have:

• Curious and engaged
• Excellent communication skills
• Find it fun and inspiring to build web solutions

• Believe that it’s an interesting challenge to work on a complex product

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers