Jobs at Djinni

Fluix is a B2B product under the umbrella of our mother holding, Readdle. Fluix is an innovative platform empowering organizations in the energy and utilities field to streamline processes around inspections, compliance processes, and machinery monitoring. Our mission is to make business operations seamless and efficient. Join us as we continue to grow and bring value to our customers worldwide. 
Fluix is a proud partner of energy giants like RWE, Emerson, Siemens Gamesa, and Vestas.

We’re looking for a Strategic Copywriter to establish the voice and visibility of the Fluix brand across all platforms. In this role, you’ll educate new audiences about Fluix, build relevance and trust with field professionals and partner tools, and position Fluix as a strategic, reliable partner that understands the unique challenges of fieldwork.

What will you do:

• Write, test, and optimize CTAs and microcopy to guide users through the funnel
• Maintain consistent voice and messaging hierarchy aligned with Fluix’s brand personality. 
• Audit and refresh existing web pages for clarity, SEO alignment, and conversion performance. 
• Co-create a content strategy for LinkedIn, and manage the corresponding content calendar. 
• Participate in conversations across LI groups, business and private accounts, threads, comments, etc. 
• Create a paid sponsorship strategy and process for organic posts with the biggest engagement, and run SM experiments. 
• Identify and build relationships with influencers/ content creators/industry thought leaders with the relevant audiences. 
• Collaborate closely with marketing teams, product managers, subject matter experts, and other stakeholders. 
• Gather insights, information, and feedback to inform the content. 

About you:

• 5+ years of experience of copywriting and creating content for B2B product companies.
• A strong portfolio showcasing B2B-focused content across multiple formats (examples could include social media posts, campaign assets, interview-driven content, creative campaigns).
• Practical experience with content creation tools, social media management tools, content calendars, and basic performance reporting.
• Perfect writing skills, including strong grammar, punctuation, and style.
• Experience with managing company pages on LinkedIn and other business specific platforms and forums; understanding each platform's best practices.
• Ability to build genuine relationships, foster conversation, and represent Fluix thoughtfully in online communities.
• Familiarity with design tools (Figma, Canva, Adobe, etc.), SMM tools (Hootsuite, Buffer, Sprout Social, LinkedIn Campaign Manager, etc.) and content management tools (Google Docs, plagiarism checkers (e.g. Copyscape), writing assistants (e.g. Grammarly, Hemingway, Readable), ChatGPT.).
• Bachelor’s Degree in Marketing, Communications, Journalism, Public Relations, or a related field is preferred.
• Certifications in marketing, digital advertising, content strategy, or copywriting are a strong advantage.
• Fluent English

We’re looking for a Senior DevOps Engineer to join our dynamic DevOps team. In this role, you'll be responsible for the day-to-day support and performance of our enterprise-wide Unix system infrastructure and its interconnected technologies. We’re seeking not only a technical expert but someone with a passion for continuous learning, strong ownership, and a collaborative mindset.

What You'll Do

• Lead and optimize deployment processes across development, staging, and production environments.
• Architect, implement, and maintain high-availability systems and disaster recovery solutions.
• Drive and participate in technical discussions around system architecture, scalability, and troubleshooting.
• Ensure the reliability, performance, and scalability of production infrastructure.
• Build, enhance, and support CI/CD pipelines and infrastructure automation tools with a focus on resilience and scalability.
• Develop automation scripts and tooling using Bash and/or Python.
• Collaborate with cross-functional teams (engineering, product, QA) to ensure seamless and secure application delivery.
• Manage software releases, patching processes, and full infrastructure lifecycle.
• Maintain and enhance documentation, operational runbooks, and internal knowledge bases.

What You'll Bring

• 5+ years of experience in DevOps or Site Reliability Engineering, managing complex infrastructure environments.
• Deep expertise with the ELK stack (Elasticsearch, Logstash, Kibana).
• Advanced Linux system administration skills; experience with Apache and Nginx.
• Solid understanding of networking concepts including TCP/IP, DNS, VPN, and load balancing (both local and global).
• Proficiency in scripting and automation (e.g., Bash, Python).
• Experience with observability and monitoring tools (e.g., Zabbix, checkmk, Prometheus, ELK).
• Strong hands-on experience with Docker and Kubernetes.
• Familiarity with CI/CD tools like Jenkins and GitLab CI, and their integration with cloud-native environments.
• Competence in both SQL (MSSQL, MySQL, MariaDB) and NoSQL (DynamoDB) database systems.
• Deep hands-on experience with AWS services, including EC2, ECS, S3, Lambda, API Gateway, CloudFront, and VPC.
• Strong experience with Infrastructure as Code tools, preferably CloudFormation or Terraform.
• Solid understanding of cloud security best practices — IAM, encryption, network access control, etc.

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry.

Our holding is represented in seven countries (Cyprus, Ukraine, Poland, Kazakhstan, Armenia, Peru, Malta). The headquarters of the holding is located in Cyprus.

We are looking for a Senior Data Scientist to join our team!

Requirements:

- Proven experience in analysis of large amount of data;

- Experience in solving customer behavior prediction tasks;

- Knowledge of ML algorithms for regression, classification, clustering, ability to apply them to business problems;

- Solid experience in SQL;

- Extensive experience with Python for data processing, modeling, and visualization;

- Deep understanding of statistics, probability theory;

- Passion to drive projects from R&D to business value.

Will be plus:

- Familiarity with AWS infrastructure and toolchain (SageMaker, CloudFormation, CloudWatch, etc.);

- Familiarity with BI tools (Metabase, Tableau);

- Experience with tools for managing ML workflows;

- Knowledge and experience with algorithms and data structures;

- Knowledge of OOP;

- Understanding of containerization technologies (Docker);

- Participation in Kaggle competitions.

Responsibilities:

- Developing and testing machine learning models for customer behavior prediction, deploying to production;

- Working with tabular data collecting, cleaning, and exploring datasets, building ML pipelines;

- Applying statistical methods to analyze and interpret data, finding patterns, insights to improve quality of models;

- Maintaining existing models;

- Communicating and presenting results.

Benefits:

🍀 An exciting and challenging job in a fast-growing product holding, the opportunity to be part of a multicultural team of top professionals in Development, Engineering and Architecture, Management, Operations, Marketing, etc;

🤝 Great working atmosphere with passionate IT experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Limassol, Warsaw, Almaty, Yerevan — work with comfort and enjoy the opportunity to build a network of connections with IT professionals day by day;

🧑‍💻 Laptop & all necessary equipment for work according to the ecosystem standards;

🏖 Paid vacations, personal events days, days off;

🫖 Paid sick leave;

👨‍⚕ Medical insurance;

💵 Referral program — enjoy cooperation with your colleagues and get a bonus;

📚 Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🦄 Multiple internal activities: online platform with newsletters, quests, gamification, and presents for collecting bonuses, PIN-UP talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays, etc;

🎳 Company events, team buildings.

Hello! ✨

 

We’re Wildix, a global leader in Unified Communications & Collaboration as a Service (UCaaS) and we’re on a mission to redefine how businesses connect. Our secure, web-based and AI-powered solutions help companies around the world collaborate smarter, serve customers better and grow stronger — and we want you to help shape what’s next.

About Us…

In 2005, brothers Dimitri and Steve Osler set out to reimagine how businesses communicate, and that vision became Wildix. Today, from our headquarters in Tallinn, Estonia, Wildix is one of the world’s fastest-growing UCaaS companies, with 300+ team members from 15+ nationalities, working across Europe, the UK, the Americas and beyond. We serve businesses in 135+ countries through a partner-first ecosystem, delivering secure, intuitive solutions that keep companies connected, productive and ready for what’s next.

At Wildix, we don’t just build technology, we live it. As a remote-first company, we rely on our own platform every day to collaborate globally and innovate fast. With steady growth and a strong foundation, we offer real opportunities to advance your career as we scale, making an impact in a global team that’s shaping the future of work.

At Wildix, our mission is clear: Empower companies worldwide with seamless communication solutions that drive productivity, efficiency, and growth.

 

About The Role

We are seeking a Senior DevOps Engineer for our DevOps Team. Your primary responsibility will be providing day-to-day support for and ensuring the performance of the enterprise-wide Unix System infrastructure and interconnected technologies. In this role, we highly value not only technical expertise but also a strong desire to learn and excel, coupled with exceptional teamwork skills.

What You Will Do…

• Lead and optimize the deployment process across dev, stage, and production environments.
• Architect, implement, and maintain High Availability and disaster recovery solutions.
• Drive and participate in technical discussions to shape system architecture, design scalable solutions, and troubleshoot complex issues.
• Own the reliability, performance, and scalability of production infrastructure.
• Design, extend, and maintain CI/CD pipelines and infrastructure automation frameworks with a focus on resilience and scalability.
• Strong scripting skills in Bash/Python for automation, tooling, and CI/CD integration.
• Collaborate closely with cross-functional teams, including engineering, product, and QA, to ensure robust, secure, and scalable application delivery.
• Take ownership of software releases, patching strategies, and infrastructure lifecycle management.
• Contribute to and oversee documentation standards, operational procedures, and knowledge sharing practices.
• Follow the working schedule of 10:00–19:00 (or 09:00–18:00) UA time
   

What You Will Bring…

• 5+ years of experience in DevOps/Site Reliability Engineering with a track record of managing complex infrastructure.
• Strong expertise in the ELK stack (Elasticsearch, Logstash, Kibana).
• Advanced Linux systems knowledge and deep experience with web servers such as Apache and Nginx.
• Strong networking foundation — deep understanding of TCP/IP, DNS, VPN, Load Balancing (local and global).
• Proficient in scripting and automation with Bash and Python (or similar languages).
• Proven experience with observability and monitoring solutions (e.g., Zabbix, checkmk, Prometheus, ELK stack).
• Strong hands-on knowledge of Docker and Kubernetes
• Experienced with CI/CD tools like Jenkins, GitLab CI, and their integration with cloud-native environments.
• Skilled in both SQL (MSSQL, MySQL, MariaDB) and NoSQL (DynamoDB) database management.
• Extensive hands-on experience with AWS services (EC2, ECS, S3, Lambda, API Gateway, CloudFront, VPC, etc.).
• Strong background with Infrastructure-as-Code tools, preferably AWS CloudFormation or Terraform.
• Solid grasp of security best practices, including IAM roles and policies, encryption, and network access control.
• Fluent English at B2 level or higher.

Bonus Points If You…

• Direct experience managing mission-critical, high-availability, and zero-downtime production systems.
• Familiarity with VoIP infrastructure and protocols.
• Deep understanding of cloud-native security and compliance standards (SOC2, etc.).
• Experience with serverless architectures and event-driven systems using services like AWS Lambda, SNS/SQS, API Gateway, etc

Why You’ll Love It Here

👫 Work with a Supportive, High-Performing Team – We believe in trust, autonomy, and working with bright, passionate individuals who drive real impact.

🌍 A Truly International Workplace – Our diverse and inclusive team ensures you’ll always feel connected and supported, no matter where you are.

🚀 Shape the Future of Global Communication – Be part of a team transforming how businesses operate in an era of remote work and AI-powered collaboration.

💼 Join a Profitable & Stable Company – We’re not a startup experiment, we’re a two decade old success story with sustained profitability, meaning we can back your boldest ideas.

What We Offer

🏖️ Generous Time Off – Take the breaks you need to relax, recharge, and come back inspired.

💻 Top-Tier Tech – Love Mac? So do we! We equip our team with the best tools for success.

📚 Level Up Your Skills – After your probation period, you can enroll in English classes to boost your communication skills.

🚀 Career Growth & Development – We cover certifications and IT conferences to keep you at the top of your game.

🌱 Well-being Support – We offer access to psychology sessions to support your mental and emotional health

Happy with them? We offer even more! Our Benefits are country-specific, you can ask your recruiter for more information

Interview Process

🤝 Step 1: Initial Screening – A chat with our Talent Team to understand your background, experience, and motivations.
 

🎯 Step 2: Technical Interview – A stage with the Team Lead, to dive deeper into your hard skills and check your fit for the role (60 mins)

We Are Wildix:

Wildix is an equal-opportunity employer. We value diversity and welcome all applicants regardless of race, gender, age, religion, or any other characteristic. Everyone is encouraged to apply and is welcome to join our Blue Ecosystem. 
 

Ready to join us? Apply Now!

We are looking for Business Development Representative in Kazakhstan who wants to accelerate their careers in sales and make an immediate impact on our Israeli and European Sales Team. The BDR will play a key role in partnering with Sales Executives to generate new business and support our rapid growth in Israeli and European market.

ProfiSea Labs, an innovative FinOps and DevOps start-up, brings to market a next generation, AI-Based, multi-cloud management platform to visualize cloud assets, maximize cloud utilization, reduce inefficient storage, and lower cloud-computing spending in keeping with business goals.
We aim to transform the cloud industry, making it equally accessible to small, medium, and large size companies to boost their growth and development.
ProfiSea Labs empowers users to take full advantage of their cloud investments. With us, managing cloud environments has never been easier.

What You'll Do:
 

• Identify and access new sales opportunities via phone, Linkedin, and email
• Conduct discovery calls with prospect accounts and ensure they meet our qualification criteria.
• Hunt quality opportunities on a weekly and monthly basis
• Follow-up on inbound marketing leads from trade shows, trial sign-ups, webinars, etc.
• Track and report daily activities in CRM
• Identify prospects needs and help them to grow their business with affordable cloud infrastructure
• Represent ProfiSea with integrity and professionalism.

About You:
 

• 1+ year of experience as a BDR\SDR
• Prior experience in generating new leads, conducting cold calling, and customizing emails to a specific persona/ICP
• Skilled communicator and listener in Kazah and English
• Can-do attitude, highly organized, and evidence of a strong work ethic
• Experience working in a high input and time-sensitive environment.
• Experience with lead generation tools such as LinkedIn Sales Navigator, Zoominfo, CRM-an advantage
• Experience in selling Cloud, Cloud services and Cloud products– an advantage
   

What We Offer: 
 

• Opportunity to be part of a growing company and to grow with us 
• Opportunity to become a Sales Executive
• Being at the forefront of the DevOps and Cloud services industry 
• Great compensation and commissions 
• Flexible work hours 
• Professional working environment where you will be an essential member of our team

The Role
We are seeking an ambitious Lead Generation Specialist to drive our outbound efforts and schedule calls with new potential clients. 
 

Key Responsibilities

• Communicate with prospects through LinkedIn messaging (replying to messages, sending follow-ups including personalized ones)
• Identify and target ideal customer profiles
• Research company backgrounds and decision-makers
• Prospect management in CRM (Hubspot)
   

Requirements

• 1+ years of experience with LinkedIn in B2B sales/lead generation, with a focus on outbound campaigns.
• English: Upper-Intermediate 
• Proactive, self-motivated, and organized 
   

What We Offer

• A fully remote position with flexible hours 
• A dynamic work environment with opportunities for real growth, including potential advancement to a CMO role.
• A collaborative team of experienced professionals dedicated to helping you succeed.

Softvery Solutions is looking for an experienced and driven Senior Full-Stack Developer (PHP/Yii2 + React) to join our dynamic team. 

About project:

A dynamic and growing e-commerce platform in the auto parts industry.

The project is already in production, and the role involves contributing to the ongoing development and playing a key part in the gradual migration from legacy code to modern web technologies.

Key Responsibilities:

• Enhance and maintain the current codebase (admin panel, customer site, APIs)
• Drive UI/UX improvements: advanced filters, improved search, SEO optimization
• Refactor the frontend using React and TailwindCSS
• Support and expand integrations with OLX, KeyCRM, and 1C

• Collaborate with internal developers and contribute to architectural decisions

   

Tech Stack:

• Backend: PHP (Yii2), MySQL
• Frontend: JavaScript, jQuery (migrating to React), TailwindCSS
• Tools: REST API, Docker (preferred), Git
• Infrastructure: LAMP stack on VMWare (migration to Docker & CI/CD planned)

Benefits:

• Competitive salary 
• Flexible working hours and remote work options.
• Career growth opportunities in a fast-paced environment
• Supportive and collaborative team culture

Position: ASO Specialist
Location: Warsaw / Kyiv (hybrid format)
Employment Type: Full-time

What You’ll Do:

• Develop, implement, and continuously optimize ASO strategies for our apps in Google Play and the App Store.
• Conduct thorough keyword research, apply relevant keywords, and regularly update them to improve app rankings.
• Create and A/B test metadata (titles, descriptions, screenshots, icons) to improve conversion rates and user engagement.
• Monitor and analyze key ASO metrics: installs, conversions, visibility, and rankings.
• Stay on top of market trends, competitors, and app store algorithms to refine our approach.
• Prepare reports and insights with actionable recommendations for performance improvement.
• Collaborate with marketing, analytics, and product teams to align ASO efforts with overall business goals.
   

What We’re Looking For:

• 1.5+ years of ASO experience, preferably in the gambling or iGaming industry.
• Strong proficiency in ASO tools (Sensor Tower, App Annie, Mobile Action, etc.).
• Solid understanding of app store algorithms and ranking factors.
• Proven track record of boosting app visibility and organic installs.
• Analytical mindset and the ability to turn data into actionable insights.
• Experience with Google Play and App Store optimization processes.
• Strong communication skills and a collaborative attitude.
   

Nice to Have:

• Background in the gambling or iGaming industry.
• Knowledge of user acquisition strategies and the mobile marketing funnel.
• Experience with analytics tools (e.g., Firebase, Appsflyer).
• Familiarity with A/B testing methods for app store assets.

It’s an amazing time to join Digicode as we continue empowering as many innovators as possible to change the world. We deliver outstanding technology consulting, R&D, design, and software development services in the USA, UK, and EU markets. This is where you come in!

We’re looking for a skilled ML/AI Expert with a strong background in .Net to join a legal tech project focused on streamlining legal workflows using cutting-edge technologies. You’ll be working with modern backend architecture and deploying AI-powered tools that support attorneys in case management and decision-making.

Requirements:

• 2+ years of experience in .NET (C#, .NET 9, ASP.NET Core, API development)
• 3+ years with AI/ML in production environments
• Experience with LLMs, prompt engineering, NLP, and document processing
• Familiar with ML-Ops workflows and tools
• Knowledge of machine learning frameworks (TensorFlow, PyTorch, ML.NET)
• Strong understanding of software architecture patterns

Nice to have:

• Azure (ML, OpenAI, Cognitive Services)
• CI/CD for ML, Docker, Kubernetes, IaC
• Legal domain experience (document structures, compliance standards like GDPR/HIPAA)

Soft Skills:

• Analytical mindset, detail-oriented, and eager to stay current with AI trends

Process:

• Intro call with a recruiter.
• Internal technical interview.
• Tech interview with client.

What To Expect From Digicode?

🌎 Work from Anywhere: From an office, home, or travel continuously if that’s your thing. Everything we do is online. You’re all set as long as you’re in the same time zone as your project colleagues.

💼 Professional Development: We offer great career development opportunities in a growing company, international work environment, paid language classes, conference and education budget, & internal 42 Community training.

󰩔 Work-life Balance: We provide employees with 18+ paid vacation days and paid sick leave, a flexible schedule, medical insurance for employees and their children, and a monthly budget for things like a gym or pool membership.

🙌 Culture of Openness: We’re committed to fostering a community where everyone feels welcome, seen, and heard, with minimal bureaucracy, and flat organization structure.
And, also, corporate gifts, corporate celebrations, free food & snacks, and play & relax rooms for those who visit the office.

Our culture is unique, and we live by our beliefs and core values. For more information on what it’s like to work at Digicode, please take a look at our career page.
Did we attract your attention? Send your CV and let’s talk:)

Remote | Full-time
Clients: EU, UK, USA, Australia
English level: Upper-Intermediate (B2+) and higher

Base X Tech is a fast-growing team building custom eCommerce and Shopify-based solutions for international clients. We’re looking for a Project Manager who knows how to lead projects, communicate with clarity, and keep both clients and teams moving forward — without micromanagement.

KEY RESPONSIBILITIES

• Manage multiple ongoing projects across time zones
• Lead clear and proactive communication with clients
• Translate business goals into actionable tasks and timelines
• Run team rituals: daily stand-ups, sprint planning, retrospectives, reviews
• Prioritize tasks and resources across design, development, and QA
• Own delivery timelines and monitor progress
• Identify blockers early and take initiative to resolve them

REQUIREMENTS

• 1+ year of experience as a PM in web development, digital, or agency environments
• Comfortable using ClickUp, Slack, Google Workspace
• Basic understanding of contracts, invoicing, and budgeting
• Familiarity with web product development workflows (ideally in eCommerce)
• Strong attention to detail and organizational skills
• Clear, professional, and timely communication
• Upper-Intermediate (B2+) English for direct communication with clients

• Basic understanding of SEO and how it affects product decisions and delivery

   

NICE TO HAVE

• Experience working with Shopify or other eCommerce platforms
• Familiarity with Figma and design handoff
• Previous experience in cross-functional or remote-first teams

Hi! I’m Alex, Head of Network C3PA at PAXLE — an international ADTech group working in Performance Marketing across verticals like dating, sweepstakes, and gambling.

We’re currently looking for an Account Manager (Gambling) to join our growing C3PA team. This role is perfect for someone who knows how to manage time under pressure, takes initiative, adapts quickly, and is hungry to learn and grow every day.

🪜 This position also comes with a clear path to grow into a Team Lead role, so if you're ambitious — this one’s for you.

You'll have the chance to test bold ideas, work with a passionate team, and gain hands-on experience that really moves the needle.

If it sounds like a match — send over your resume, I’d love to connect! 👋

Requirements:

• 2+ years of experience as an Account Manager or Advertising Manager in the affiliate marketing industry, with a strong focus on gambling verticals.
• Deep understanding of key performance metrics: CPA, CPL, CTR, CPV, CPC, RevShare, ROI, LTV.
• Hands-on experience working with affiliate tracking platforms such as Affise, Voluum, Binom or similar.
• Solid grasp of traffic sources and fundamentals of Lead Generation, SEO, PPC, and Email Marketing.
• Good knowledge of the affiliate marketing landscape: market trends, key advertisers, major affiliate programs.
• Strong negotiation and communication skills, with the ability to build and maintain long-term partnerships.
• Analytical mindset and a structured approach to work; able to prioritize, stay organized, and manage multiple tasks.
• Initiative-driven, growth-oriented, and open to experimenting with new ideas and approaches.
• Upper-intermediate English (written & spoken) — confident in business communication.

Responsibility:

• Build and maintain strong, trust-based relationships with existing advertisers, ensuring long-term cooperation and high retention. Support acquisition of new advertisers when needed.
• Provide ongoing support, strategic guidance, and feedback to advertisers to strengthen collaboration and improve results.
• Monitor, analyze, and optimize campaign performance, including conversion points of creatives and traffic quality.
• Work with tracking platforms such as Affise and Marksel — upload offers, monitor real-time statistics, ensure proper tracking setup, and troubleshoot any issues.
• Perform regular statistics reconciliation and finance control from the advertiser’s side — ensure data accuracy and prepare reports to align financial metrics with actual performance.
• Stay updated on industry trends, tools, and competitors. Explore and evaluate new opportunities for partnership and campaign development.
• Offer & Partner Acquisition (on demand): Search for new offers or partners upon request to expand the network and diversify traffic sources.
• Consistently meet and exceed individual commercial KPIs, focusing on ROI and partner growth.

Work Conditions:

• Remote work in Ukraine or from abroad;

• Medical insurance;

• Over 30 days off throughout the year (20 working days of vacation + public holidays) and 10 sick days;

• Corporate English courses;

• A MacBook for convenient work;

• Salary linked to the current exchange rate;

• Reasonable and loyal management;

• Team-building activities, knowledge sharing, and many interesting initiatives within and outside the holding company.

At Innervate (formerly RevJet), we envision an "Innervated" future where marketing professionals seamlessly orchestrate personalized, dynamic content - for any channel - without today's high costs and the headaches caused by siloed systems and data.

With Innervate's Dynamic Content Orchestration Platform, our customers get unlimited dynamic content use cases to market as quickly and easily as adding a device to your Wi-Fi network or downloading an app to your phone. 
 

About the Role

We are looking for an experienced Senior Software Engineer to join our team of Frontend engineers. This position is responsible for developing high-quality software design and architecture, improving operations and conducting system analysis, developing tools and applications, planning development project task lists, resource needs, schedules, and estimate, creating documentation at each level of the development process, including requirements, design, coding, and testing.
 

Location: Remote
 

Requirements
 

• At least 5 years of commercial experience (ideally more)
• Deep knowledge of JavaScript;
• Understanding of ES2017 (ES8) is a must;
• Experience with React and TypeScript is a must (we are trying to use React 18 in the latest projects but many projects are still using React 16);
• Experience with NodeJS/Express is a must (we are using NodeJS 18 in the latest projects and switching old ones to it)
• Solid experience with CSS3 (flexbox, grid layout, markup skills);
• Confident Linux/Mac OS X user
   

Will be a plus:

• Understanding of MobX state-management pattern;
• Experience with at least one programming language that is not JavaScript (including transpiled ones);
• Kubernetes, GitLab CI
• Upper intermediate English
• Team lead experience/skills would be a huge plus

We are assembling a cross‑functional team for a long‑term e‑commerce client that is moving from a classic Liquid storefront to a Hydrogen / Remix headless stack deployed on Cloudflare Workers (Nitro ISR).

You will own the end‑to‑end development of a blazing‑fast, personalization‑ready storefront that serves shoppers on three continents.

Key responsibilities

• Build and maintain headless Shopify storefronts with Hydrogen 3 / Remix (or Next.js Commerce) and the Storefront API.
• Integrate third‑party services — loyalty, subscriptions, ERP/OMS, headless CMS (Sanity / Contentful).
• Optimise Core Web Vitals (TTFB ≈ 150 ms, LCP < 2.0 s) via edge caching (Workers KV/R2) and code‑split bundles.
• Implement automated CI/CD, unit & E2E tests, performance budgets, observability dashboards.
• Conduct code reviews, mentor peers, collaborate daily with UI/UX, DevOps and Data teams.

• Analyse new Shopify releases (Functions, Checkout Extensibility) and propose incremental improvements.

   

Requirements

• 3 + years professional experience with Shopify theme or app development.
• 1 + year hands‑on with headless Shopify (Hydrogen, Remix, Next.js Commerce or Vue Storefront 2).
• Strong JavaScript / TypeScript and React 18 skills; good understanding of SSR/ISR patterns.
• Confident with GraphQL & REST APIs, schema design, webhooks.
• Proven track record of performance optimisation and Core Web Vitals tuning.
• Git, pull‑request workflow, CI pipelines (GitHub Actions, GitLab or similar).

• Upper‑intermediate English (B2+) — daily communication with an international client.

   

Nice‑to‑have

• Cloudflare Workers / Vercel Edge Functions; Nitro caching layer.
• Experience with A/B‑testing frameworks (Statsig, Optimizely) or analytics (GA4, BigQuery).
• Familiarity with AWS (S3, Lambda, CloudFront), Docker, Terraform.
• SEO fundamentals for headless commerce.

• Contribution to open‑source or Shopify app marketplace.

   

We offer

• Competitive salary paid in USD, regular reviews.
• Private health insurance + mental‑health support programme.
• Company‑funded certifications, internal workshops, English classes.
• Opportunity to become a subject‑matter expert and consult Quintagroup clients on headless commerce strategy.

The Product Data Science team at Noom (www.noom.com) is seeking a mid-level Data Scientist Contractor. The primary responsibility is to conduct product analysis and help design & evaluate A/B tests.

Noom is more than just a health-tech company — it's a mission-driven organization that has helped over 50 million users worldwide build healthier habits through science-backed behavioral psychology. Backed by $650M+ in funding and recognized by Forbes as one of America's Best Startup Employers, Noom is scaling rapidly. If you're looking to work on a product that genuinely changes lives — this is the place.
 

The Product Data Science team currently consists of 4 other Data Scientists, who work together to tackle a variety of projects each week. We sit alongside the Business Data Science team (also 4 people) and the BI Engineering team.
 

“Product” at Noom covers all their in-app programs and features (including Noom Med!), as well as our Growth efforts (i.e. how we position and price our different product offerings!). 
 

Key Responsibilities:

• Product Analysis:

  - Answer insightful analysis questions from stakeholders across the Product org

  - Be able to ramp up on how different parts of the product & our data model function, to pull accurate results

  - Partner with PMs and Engineers to design key metrics for different initiatives

• Experiment Analysis:

  - Be the “stats expert” alongside PMs to ensure we design effective experiments

  - Understand and be able to intuitively explain concepts like power & sample size

  - Analyze experiment results to determine what is statistically significant, being able to take into account common pitfalls and “p-hacking” that can happen with A/B testing

• Specific Deliverables (First 3-6 months):

  - Ramp up on a particular product area and start answering ad hoc insight questions from there

  - Design an experiment (with another Product DS there to mentor), see it launch, and then analyze it

  - Give feedback on new team processes and come up with an idea to iterate/make a new one
   

Requirements:

• Strong proficiency in SQL and a solid understanding of data modeling concepts
• Proficiency with Python, ideally data analysis/science packages like Pandas and Stats
• Good “Data storytelling” and stakeholder communication: can explain technical concepts in an intuitive way
• Detail-oriented: can sense-check your output and correct errors before sharing results with stakeholders

• A good product-sense and familiarity with fundamental “product” metrics (like DAU, retention, etc)

   

What We Offer:

• Strong goal-oriented team, and a research mindset
• Opportunity to leverage your engineering skills for fellow engineers and shape the future of AI
• Working with the newest technical equipment
• 20 working days of annual vacation leave
• English courses, Educational Events & Conferences

• Medical insurance

   

Everstake is a blockchain company with Ukrainian roots, proudly ranked among the top 10 validators globally. We partner with over 80 Proof-of-Stake (PoS) blockchain networks, supporting their growth with secure, high-performance infrastructure.

As our operations scale, we’re looking for a skilled DevOps Engineer to join our growing infrastructure team and help us build and maintain robust systems that power the decentralized future.

What We’re Looking For:

• 3+ years of experience with Linux systems (Debian/Ubuntu), including deep understanding, performance tuning, and troubleshooting.
• Proven hands-on experience with bare-metal infrastructure and storage, including RAID, partitioning, file systems, performance tuning, and disk monitoring.
• Strong understanding of networking fundamentals (routing, switching, firewalls).
• Experience managing high-load systems and understanding network traffic load and optimization.
• Practical experience with load balancers (e.g., HAProxy, NGINX, or hardware equivalents) and infrastructure scaling techniques.
• Proficiency in scripting languages (Bash, Python).
• Solid experience with containerization (Docker, Docker Compose) and provisioning/automation tools (e.g., Ansible, Chef, SaltStack, Terraform).
• Experience with Git-based workflows.
• Experience with monitoring tools (e.g., Prometheus/Grafana, Loki, Zabbix).
• Good understanding of DevOps principles.
• Ability to learn new tools and technologies with an issue-solver attitude.
• At least B2 Upper-Intermediate English level, C1 Advanced will be a plus.

Nice-to-Have:

• Familiarity with ELK stack for monitoring.
• Experience with VMware or Proxmox.
• Experience with GCP or AWS.
• Ability to read/debug Go or Rust code for collaboration and debugging purposes.

Responsibilities:

• Deploy, monitor, and maintain various blockchain infrastructure components, including validator nodes, full nodes, archive nodes, and RPC nodes.
• Ensure the high availability, scalability, and security of all blockchain services.
• Develop and maintain infrastructure automation.
• Containerize applications and services to enhance deployment efficiency.
• Implement and manage comprehensive monitoring solutions; analyze logs to improve system stability and performance.
• Securely handle sensitive information using industry-standard security tools.
• Proactively identify, troubleshoot, and resolve infrastructure issues to ensure continuous improvement.
• Collaborate effectively with cross-functional teams to deliver robust infrastructure solutions.

Why Join Everstake?

• Join a global team passionate about blockchain technology and innovation.
• Work on industry-leading blockchain projects with cutting-edge infrastructure.
• Access opportunities for continuous learning and career development.
• Benefit from flexible working conditions and a supportive team environment.
• Make a meaningful impact on the blockchain ecosystem by solving complex, rewarding challenges.