🚀 Backend Engineer (RoR) - Growth Team
3Commas.io | Estonia, Cyprus, Spain (Remote OK)
About us:
Leading crypto trading automation platform serving millions of traders. Integrated with 15+ exchanges (Binance, OKX, Coinbase). AI-driven bots, TradingView integrations, enterprise-grade infrastructure.

Team & Role:
Growth-focused team driving user acquisition and conversion:
- Optimize registration and onboarding funnels
- Convert free users → paid subscribers
- A/B testing and growth metrics
- Educational systems for new traders

Tech Stack: Ruby on Rails, PostgreSQL, AWS, Redis, React/TypeScript

Requirements:
✅ 4+ years Ruby on Rails production experience
✅ PostgreSQL, AWS hands-on experience
✅ External API integrations experience
✅ Understanding code → business metrics connection
✅ English B2+

Nice to have:
SaaS/subscription products experience
Growth engineering background
Willingness to evolve into fullstack (React)
Interest in crypto/trading

Process:
HR screening → Take-home test (2-3 hours) → Technical interview → EM interview
Feedback at each stage, 1-2 weeks total timeline.

What we offer:
Direct product impact (millions of users)
T-shaped engineer growth (backend → fullstack)
International team, flexible schedule
Competitive salary, modern equipment

Apply:
Send CV + brief note about your SaaS experience and what attracts you to growth engineering.
#ruby #ror #backend #fintech #crypto #estonia #cyprus #spain #remote #vacancy

#Android #Kotlin #Fintech #remote #Europe #B2B #vacancy #вакансия

🚀 Finom is hiring: Android Developer (Middle+/Senior) 🚀

We’re a fast-growing fintech building an all-in-one platform for SMEs in Europe: banking, payments, company cards, and AI-powered accounting.

🔹 What You’ll Do:
Ship new features and improve existing ones in the Android app
Work on payments, cards, onboarding, growth & credit features
Migrate legacy Views → Jetpack Compose, RxJava → Coroutines
Keep code quality, performance, and stability high
Collaborate closely with BE, QA, Design, and Product

🔹 Who You Are:
3+ years in Android (Kotlin)
Solid with Jetpack Compose, MVVM/MVI, Coroutines, DI (Hilt/Dagger/Koin)
Experience with modular architecture, Retrofit/Room, GitLab CI/CD
You can write unit/UI tests
Based in Europe/Serbia/Georgia/Armenia; available for B2B

🔹 Compensation & Setup:
€4,800–5,000 gross/month (B2B), depends on seniority
Remote-first; EU hubs (Amsterdam, Barcelona, Krakow, Paphos); relocation to Cyprus possible
Strong team, modern stack, fast releases; €115M+ Series C raised

📩 Ready to apply? Send your CV to @Dina_itrecruiter

#iOS #Swift #Fintech #remote #Europe #B2B #vacancy #вакансия

🚀 Finom is hiring: iOS Developer (Middle+/Senior) 🚀

We’re a fast-growing fintech startup building an all-in-one platform for SMEs in Europe: banking, payments, company cards, and AI-powered accounting.

🔹 What You’ll Do:
Develop new features and improve existing ones in our iOS app.
Build solutions for transactions, company cards, cash flow, and AI-driven accounting.
Work with UIKit and SwiftUI, using VIPER + Coordinator.
Ensure high-quality code, performance, and stability.
Collaborate with backend, QA, design, and product teams.

🔹 Who You Are:
3+ years of commercial iOS development.
Strong in Swift, UIKit, VIPER, Coordinator.
Experience with SnapKit, SwiftUI, GitLab CI/CD.
Able to write unit/UI tests.
Based in Europe, Serbia, Georgia, or Armenia.
Available for B2B contract.

🔹 Compensation & Setup:
€4,000–5000gross/month (B2B contract), depending on seniority.
Remote-first, offices in EU hubs (Amsterdam, Barcelona, Krakow, Paphos).
Strong team, modern stack, interesting architecture and fast release cycles.
Recently raised €115M+ Series C.

📩 Ready to apply? Send your CV to @Dina_itrecruiter

Dina Ve, [11.07.2025 12:00]
#SeniorDotNet #Fintech #Cyprus #Poland #Spain #Remote #B2B #vacancy #вакансия #EUJobs

🔥 Finom is hiring a Senior .NET Developer to build financial microservices used by 150,000+ customers across Europe. Think of it as a Europien version of Modulbank or Tinkoff Business.

We’ve raised $100M from General Catalyst (investors in Stripe, Airbnb, HubSpot) and we’re scaling fast. We’re looking for engineers who take ownership, propose architectural decisions, and write clean, reliable code under high load.

🔧 Stack & Responsibilities:
.NET Core + PostgreSQL + Kafka + Kubernetes
Build microservices processing millions of invoices, with integrations to tax systems and banks (e.g. DATEV, SEPA)
Optimize performance, build event-driven architecture
Production-ready code, smart refactoring with business logic in mind

✅ Requirements:
5+ years of hands-on experience with C# and .NET Core
Solid knowledge of PostgreSQL, including performance optimization
Experience with message brokers (RabbitMQ or Kafka)
Familiarity with Docker and Kubernetes in production
Ability to write clean, testable, maintainable code
Proficiency in English (you’ll be working in a multinational team)

📌 Work Formats:
Cyprus: relocation package + temporary corporate apartment
Poland: full-time employment (UoP)
Spain: DNI/NIE required
Other countries: B2B contract

💡 What You Get:
Remote-first setup
5000-5500 euros gross
Stock options
Top hardware (contractors get compensation for amortization)
One month in Cyprus via our “Work & Swim” program
Real influence — work closely with CTO and tech leads, zero bureaucracy

👋 DM me to learn more about the process and the team. Or apply here

#SeniorDotNet #Fintech #Cyprus #Poland #Spain #Remote #B2B #vacancy #вакансия #EUJobs

🔥 Finom is hiring a Senior .NET Developer to build financial microservices used by 150,000+ customers across Europe. Think of it as a Europien version of Modulbank or Tinkoff Business.

We’ve raised $100M from General Catalyst (investors in Stripe, Airbnb, HubSpot) and we’re scaling fast. We’re looking for engineers who take ownership, propose architectural decisions, and write clean, reliable code under high load.

🔧 Stack & Responsibilities:
.NET Core + PostgreSQL + Kafka + Kubernetes
Build microservices processing millions of invoices, with integrations to tax systems and banks (e.g. DATEV, SEPA)
Optimize performance, build event-driven architecture
Production-ready code, smart refactoring with business logic in mind

✅ Requirements:
5+ years of hands-on experience with C# and .NET Core
Solid knowledge of PostgreSQL, including performance optimization
Experience with message brokers (RabbitMQ or Kafka)
Familiarity with Docker and Kubernetes in production
Ability to write clean, testable, maintainable code
Proficiency in English (you’ll be working in a multinational team)

📌 Work Formats:
Cyprus: relocation package + temporary corporate apartment
Poland: full-time employment (UoP)
Spain: DNI/NIE required
Other countries: B2B contract

💡 What You Get:
Remote-first setup
Stock options
Top hardware (contractors get compensation for amortization)
One month in Cyprus via our “Work & Swim” program
Real influence — work closely with CTO and tech leads, zero bureaucracy

👋 DM me to learn more about the process and the team. Or apply here

#SeniorDotNet #Fintech #Cyprus #Poland #Spain #Remote #B2B #vacancy #вакансия #EUJobs

🔥 Finom is hiring a Senior .NET Developer to build financial microservices used by 150,000+ customers across Europe. Think of it as a Europien version of Modulbank or Tinkoff Business.

We’ve raised $100M from General Catalyst (investors in Stripe, Airbnb, HubSpot) and we’re scaling fast. We’re looking for engineers who take ownership, propose architectural decisions, and write clean, reliable code under high load.

🔧 Stack & Responsibilities:
.NET Core + PostgreSQL + Kafka + Kubernetes
Build microservices processing millions of invoices, with integrations to tax systems and banks (e.g. DATEV, SEPA)
Optimize performance, build event-driven architecture
Production-ready code, smart refactoring with business logic in mind

✅ Requirements:
5+ years of hands-on experience with C# and .NET Core
Solid knowledge of PostgreSQL, including performance optimization
Experience with message brokers (RabbitMQ or Kafka)
Familiarity with Docker and Kubernetes in production
Ability to write clean, testable, maintainable code
Proficiency in English (you’ll be working in a multinational team)

📌 Work Formats:
Cyprus: relocation package + temporary corporate apartment
Poland: full-time employment (UoP)
Spain: DNI/NIE required
Other countries: B2B contract

💡 What You Get:
Remote-first setup
Stock options
Top hardware (contractors get compensation for amortization)
Real influence — work closely with CTO and tech leads, zero bureaucracy

👋 DM me to learn more about the process and the team. Or apply here

#vacancy #product #Europe #EU #вакансия

🚀 #AI Product Builder (#Freelance / #Remote)
Format: project-based, remote
Compensation: ~€3000 per completed MVP
Company: #3F Venture – a startup studio building AI, EdTech, and SocialTech products
Language: English (communication & documentation)

📌 Who we are and why this role matters
At 3F Venture, we believe it’s now possible to launch digital products fast, affordably, and with very lean teams — thanks to AI and no-code tools.

We’ve set a bold goal: 20–30 MVP launches in the next few months. Each one is an experiment. We’re not afraid to fail — we’re obsessed with speed, creativity, and hands-on building.

🔧 What you’ll do
Build MVP products from scratch in 1–2 weeks: from concept to functional prototype.
Design and launch landing pages (Webflow, Framer, Tilda, Notion, etc.).
Generate content using GPT, Claude, or similar AI tools.
Set up basic product logic (chatbots, APIs, CMS, Zapier automations, etc.).
Work from clear guides or clone/adapt proven ideas.
Collaborate with our core team (mainly async, in English).

✅ You’re a great fit if you:
Have a technical or product background: ex-developer, product manager, founder, indie-maker.
Have built your own side projects, hackathon MVPs, or working prototypes.
Know your way around AI tools (GPT, Midjourney, Cursor, Framer, etc.).
Prefer action over meetings — you build, not just manage.
Are comfortable working independently and communicating in English.

💸 What we offer
€3000 per product (landing + content + MVP).
Remote-first: choose your time, tools, and pace.
As many projects as you want — do 1, 5, or 10.
A no-bullshit, fast-moving culture focused on results.
A team of builders obsessed with AI and innovation.

🌍 Location
Anywhere. We welcome candidates from all countries and time zones — as long as you speak English and can work autonomously.

📩 How to apply
Send us a short message about who you are.
Show us 1–2 things you’ve built yourself — landing pages, tools, MVPs, bots, anything.
Or tell us what kind of product you could build in 2 weeks and how you’d do it.

#вакансия #uk #relocation #vacancy #backend
🚀 Dreaming of working in London but think you need FAANG on your resume? Nonsense!
At ClaimSorted, we know that talent isn’t measured by the name of your past employer—it’s measured by results.

ClaimSorted is an InsurTech startup that makes insurance claims processing faster using AI.
We’ve raised $3M from Y Combinator and top investors, we have real clients, and we have a massive workload that needs to be tackled right now.

We’re not about "stable 9-to-5 jobs." We’re about building a product from scratch, making fast decisions, and ensuring every team member has a real impact.

💡 What you'll do?
🔹 Build an AI-driven platform that speeds up insurance claims by 3x
🔹 Work on a high-load system processing large amounts of structured and unstructured data
🔹 Develop and optimize a #Node.js backend (if you're experienced in Python, Go, or Java, we’re open to that too)
🔹 Design and maintain APIs and microservices that interact with third-party insurance providers
🔹 Solve real-world scalability challenges, ensuring fast and secure claims processing
🔹 Take part in system design decisions, ensuring our architecture is scalable and efficient
🔹 Work closely with the founders, engineers, and data teams to shape the future of our product

⚡️ Who we’re looking for?
✔️ You don’t just code because you have to—you do it because you love it
✔️ You take ownership of results, not just complete tasks
✔️ You thrive in a fast-paced, high-intensity environment (yes, we work 10+ hours a day)
✔️ You have strong backend experience (Node.js preferred, but Python, Go, or Java are also fine if you’re willing to switch quickly)
✔️ You understand databases and performance optimizations (SQL, NoSQL, caching strategies)
✔️ You have experience with building scalable, fault-tolerant systems
✔️ You understand that startups ≠ stability, but startups = the chance to build something truly great

🌍 What we offer?
✅ UK visa sponsorship – we’ll help you relocate
✅ Salary + stock options – you won’t just be an employee, you’ll be part-owner of the product
✅ Maximum responsibility, minimal bureaucracy
✅ Direct access to the founders and the ability to make key technical decisions

If you’re ready for an intense challenge, take ownership, and want to do more than just write code—this is your chance.

🎙 Podcast with the founder here
📩 DM to apply now @Dina_itrecruiter

system architect (golang, akka) – 3commas 🚀
#systemarchitect #golang #akka #job #vacancy #crypto #remote

📍 location: all europe, georgia, armenia (excluding sanctioned countries), there is an office in Cyprus as well
💰 salary: €120k–150k gross
🖥 work format: remote (contract with an estonian company)

🔹 about the company
we are building a service-oriented architecture for crypto trading automation. our platform handles real-time high-load data processing, requiring low-latency execution, fault tolerance, and security.

🔹 what you’ll do
architect and evolve the system for scalability and performance.
lead the migration from a monolith to microservices.
design actor-based models (akka, orleans).
develop low-latency, high-availability solutions.
define event-driven architecture patterns (kafka, nats, grpc).
optimize data storage (scylladb, clickhouse, postgresql, redis).
set an architectural roadmap and collaborate with engineering teams.
🔹 who you are
✅ experienced architect of high-load distributed systems.
✅ production-level golang expertise.
✅ deep knowledge of actor models (akka, orleans must!).
✅ low-latency system design and real-time processing experience.
✅ cloud-native experience (aws, kubernetes, docker).
✅ strong event-driven architecture background (kafka, nats, grpc).
✅ excellent communication and leadership skills.

🔹 interview process
1️⃣ hr interview (30–40 min) – background and expectations.
2️⃣ technical interview – deep dive into system architecture.
3️⃣ assignment – design a high-load system module.
4️⃣ solution review – discussion and feedback.

🔹 why join us?
✨ opportunity to design architecture from scratch.
✨ influence key technical decisions.
✨ competitive salary (€120k–150k gross).
✨ remote work with a contract via deel.

📩 apply now! send your resume to [email protected]
📞 questions? dm me on telegram: @dina_itrecruiter

#ProductLead #vacancy #вакансия #EdTech #Influencers #InternationalExperience #EUJobs #remote #fulltime

🚀 3F Venture Studio is Hiring: Product Lead 🚀
Join 3F Venture and lead the creation of innovative EdTech solutions co-developed with top influencers. We’re looking for a Product Lead with proven international experience driving global projects and scaling products in collaboration with influencers. If you excel at navigating diverse markets and have the vision to grow products internationally, we want to hear from you!

🔹 What You’ll Do:
Lead product strategy and execution for EdTech solutions targeted at influencer-driven collaborations.
Research market needs globally, validate hypotheses, and align development with company goals.
Formulate a scalable product vision and strategy that works across international markets.
Build and manage a high-performing team of product managers, engineers, and designers.
Collaborate with cross-functional teams to ensure global market alignment.
Identify growth opportunities, scale products for international audiences, and optimize based on feedback.

🔹 Who You Are:
Experienced in EdTech and international projects, with a focus on B2C or influencer-driven products.
Strong understanding of the influencer market and experience building global strategic partnerships.
Proven success in scaling digital products across international markets.
Excellent leadership skills with experience managing diverse, high-performing teams.
Technical proficiency in tools and technologies for digital product development.
Fluent in English; proficiency in additional languages (e.g., French or German) is a major advantage.

🔹 Why Join Us?
3500-5000euro gross.
Opportunity to lead impactful, international projects.
Flexible remote work options (EU preferred).
Minimal bureaucracy and full autonomy in shaping the product vision.
A collaborative, innovation-driven environment with global exposure.

Ready to lead and make a global impact in EdTech? Send your CV to @Dina_itrecruiter and join our mission to redefine learning with top influencers across international markets!

#EdTech #Influencers #DigitalProducts #3F #EUJobs