Jobs
3297
Senior Node.js Backend Engineer (Crypto / Low-Latency / Scraping)
Foundrr.lab
Full Remote
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Worldwide
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4 years of experience
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English - None
Format: Remote / Full-time / Long-term
Location: Worldwide
Model: Fixed price per stage / project (no hourly, no salary)
Responsibilities
Build low-latency systems (<100ms) for crypto announcement monitoring
Develop high-speed parsers for social media and exchanges
Bypass Cloudflare / anti-bot protections at protocol level (not browser automation)
Work with WebSocket, real-time streaming, async pipelines
Design proxy infrastructure, anti-ban, rate-limit bypass systems
Participate in development of...
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248 views
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86 applications
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6d
B2B Sales Manager β SaaS Startup
Umbrelly.Cloud
Full Remote
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Worldwide
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2 years of experience
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English - C1
About the Role
Weβre Umbrelly.Cloud - an AI-powered platform helping companies cut up to 25% of their AWS, Google Cloud, and Azure bills.
Weβre looking for a B2B Sales Manager who knows how to take warm leads (people already interested in our product) and confidently close them into long-term clients. If youβre ambitious, proactive, and love winning deals - youβll feel at home here.
What Youβll Do
Work with warm inbound leads: guide them from βinterestedβ to βsigned deal.β
Build strong relationships...
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65 views
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19 applications
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6d
Ruby on Rails Engineer
QIT Software
Full Remote
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Worldwide
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5 years of experience
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English - B2
QIT Software is looking for a Software Engineer who thrives on solving complex technical challenges and improving product stability, performance and scalability. In a SaaS environment, youβll work across our upstream and midstream product lines to ensure itβs running efficiently and reliably for our customers.
Requirements:
- Bachelorβs degree in computer science or engineering
- Strong computer science foundation in algorithms
- 3+ years of experience as a software engineer in a SaaS or cloud-based...
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106 views
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19 applications
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6d
AI / ML Data Scientist
Nucleus
Full Remote
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Worldwide
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Product
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3 years of experience
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English - C1
Role Overview
Nucleus AI is seeking an AI / ML Data Scientist to help build and scale an AI-backed Learning Management System (LMS) that delivers personalized, adaptive learning experiences.
This is a hands-on, product-focused role at the intersection of machine learning, data science, and learning technology. You will design and deploy intelligent systems that directly impact learner engagement, personalization, assessment, and outcomes.
If you enjoy turning real-world data into models that are used by...
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99 views
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21 applications
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6d
IT Recruiter
Admiral Studios
Full Remote
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Worldwide
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0.5 years of experience
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English - B1
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 high-quality projects for clients in the US, Europe, the UK, and Canada , with a focus on Healthcare, Real Estate, and E-commerce projects.
Currently, our team consists of over 60 skilled experts β, and we are continually growing.
Now, weβre...
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220 views
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67 applications
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6d
HR Generalist
Nextedgesoft
Full Remote
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Worldwide
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4 years of experience
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English - B2
We are looking for HR Generalist to join our team.
Key Responsibilities
Manage end-to-end recruitment for selected roles (sourcing, screening, interview coordination).
Oversee onboarding & offboarding processes to ensure a smooth and positive experience.
Maintain HR documentation, employee records, and internal HRIS data.
Support performance review cycles, feedback processes, and employee surveys.
Handle day-to-day HR operations: contracts, extensions, probation periods, compliance.
Monitor employee...
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161 views
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54 applications
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6d
ML Engineer
QOVES
Verified Employer
Full Remote
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Worldwide
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5 years of experience
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English - C2
ML Engineer
Salary: Competitive, based on experience
Work: Remote
Company Description
Qoves is on track to become the next consumer tech unicorn. With over 2.5 million followers across our platforms, we have built one of the largest global communities around beauty, aesthetics and AI. In only a short time, we have become one of the fastest growing consumer tech companies in the world, pioneering AI-driven facial analysis that is transforming the way people understand and improve their looks.
Our products...
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43 views
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9 applications
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6d
Senior DevOps Engineer
Commit Offshore
Full Remote
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Poland, Spain, Estonia, Latvia, Romania
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5 years of experience
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English - B2
Weβre looking for a Senior DevOps Engineer to join our team
What you'll do:
Build and improve Kubernetes and GitOps-based tooling so teams can deliver faster and with less risk.
Design and maintain Infrastructure as Code (Terraform, Pulumi, or similar) for repeatable, reliable environments.
Strengthen CI/CD practices and tooling to shorten feedback loops and reduce manual work.
Improve monitoring and observability (Prometheus, Grafana, Loki, OpenTelemetry) so issues are found earlier and resolved...
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67 views
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9 applications
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6d
Product Designer
Lemon
Verified Employer
Full Remote
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Worldwide
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Product
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3 years of experience
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English - B2
Ukrainian Product
πΊπ¦
Weβre looking for a product designer to help shape Lemon.io. Youβll take ownership of how Lemon looks and feels for our clients and talent. You will be collaborating closely with the Product and Engineering teams.
Why Lemon?
Lemon.io is a recruitment business powered by a marketplace of vetted engineers. Profitable. Millions in revenue. Bootstrapped. Distributed team. Customers from US, UK, Canada and EU. We value ownership, high speed and low-ego collaboration. We seek out people who care deeply, design...
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266 views
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103 applications
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6d
Data Engineers in the EU
Kozak Agency
Verified Employer
Full Remote
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EU
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5 years of experience
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English - B2
Start: asap (by the 9th of March)
Duration: long-term, by the end of 2026, with possible prolongation
Language Requirement: Fluent in English (spoken and written)
Requirements:
We are seeking a Data Engineer β Professional 2 to contribute to the development and delivery of modern data products in close collaboration with domain teams and cross-functional stakeholders.
This role is focused on hands-on implementation within a managed service setup. The consultant will support the building, governing, and...
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50 views
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3 applications
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6d
Senior C++/Python Software Development Engineer
Jabil
Full Remote
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Ukraine, Poland, Hungary
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8 years of experience
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English - B2
Job Description:
We are looking for an experienced software engineer with strong technical expertise, excellent problem-solving skills, and the ability to work effectively in a collaborative environment. The ideal candidate should have a proven track record of working on complex systems, particularly in networking and Python development. Candidates with a strong background in both software development and QA engineering are encouraged to apply for this role.
Technical Requirements:
1. Networking...
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34 views
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3 applications
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6d
VIP Agent
7x7.partners
Full Remote
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Spain
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Product
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2 years of experience
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English - B2
VIP Agent (LATAM / Spain)
We are an ambitious team building a new, technology-driven product in the digital entertainment space. We work fast, stay flexible, and operate with minimal bureaucracy. Our team values transparency, ownership, and personal growth. We are looking for people who want to grow together with the product.
Location: Spain (LATAM / Spanish-speaking GEO focus)
Employment type: Full-time
Responsibilities
Manage relationships with high-value players (high rollers)
Provide personalized...
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73 views
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2 applications
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6d
Middle Manual QA Engineer (Magento)
2Game
Verified Employer
Full Remote
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Worldwide
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Product
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2 years of experience
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English - B1
We are looking for a Middle Manual QA Engineer to join our team and ensure the quality of our Magento 2 e-commerce platform and custom PIM system.
Responsibilities:
Perform manual testing of web applications
Test new and existing features (functional, regression, end-to-end)
Identify, document, and verify bugs
Create, maintain, and improve test cases and checklists
Participate in regression and release testing
Requirements:
2+ years of experience in manual QA
Experience with Magento / e-commerce...
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446 views
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205 applications
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6d
Senior Business Intelligence Analyst
EXMO
Full Remote
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EU
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Product
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3 years of experience
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English - B2
Responsibilities
Partner with Product, Engineering, and Marketing teams to solve business problems and identify product, market, and customer trends and opportunities;
Act as a data owner for a wide scope of metrics and reporting layers β from core data logging to end-user data visualizations;
Maintain, optimize, and expand key dashboards, reports, and metrics to support operational and strategic decision-making;
Collaborate closely with leadership and cross-functional stakeholders to define, track, and...
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49 views
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5 applications
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6d
Video Editor
SBC Performance
Part-time
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Full Remote
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Worldwide
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Product
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1 year of experience
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English - B1
SBC Performance is a digital marketing and ad-tech ecosystem partnering with the worldβs top ad platforms to drive performance. We help brands scale globally through high-converting creative marketing solutions and smart campaign optimization. Weβre proud to be elite partners with TikTok (Top 1 globally), Meta, and Google.
With a team of 300+ professionals across the U.S., Czech Republic, Poland, Ukraine, and more, we are building a fast-moving, data-first performance culture.
Right now, weβre looking...
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58 views
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9 applications
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6d