Jobs at Djinni

Global marketing agency ClickDealer seeks an experienced DevOps Engineer who thrives in fast-paced environments, is passionate about automation, and loves digging into infrastructure challenges to join our in-house Technical team! 

More about the project:

clickdealer.com

What You`ll Do: 

• Support and maintain existing infrastructure and live projects
• Automate deployment processes and integrate releases into cloud and hardware environments
• Set up and verify data backup systems and ensure integrity
• Monitor networks, systems, and services for performance and uptime
• Audit infrastructure resources, hosting platforms, and IP address space
• Administer and optimize email servers
• Troubleshoot system issues and proactively implement improvements

• Participate in infrastructure R&D and help shape our tech evolution

   

What We’re Looking For:

• 4+ years of experience in Linux system administration (RHEL/Ubuntu)
• Solid experience with AWS services: EC2, RDS, VPC, Route53, S3, SES, Auto Scaling Groups, WAF
• Practical skills in MySQL/PostgreSQL: query writing, optimization, and replica management
• Strong scripting skills in Bash and/or Python
• Hands-on experience with virtualization tools (ESXi, KVM, etc.)
• Understanding of OSI networking layers (especially 4 and 7)

• Familiarity with monitoring tools like Zabbix and TICK Stack
  Working knowledge of containerization tools like Docker

   

Additional Skills That Will Be a Plus:

• Experience with Kubernetes (especially EKS)
• Terraform skills for managing AWS infrastructure
• CI/CD pipeline experience (preferably Jenkins)
• Knowledge of NoSQL solutions: Redis (with Sentinel), ClickHouse, MongoDB, ELK Stack
• Familiarity with the HDP/CDP ecosystem (Hadoop, HBase, Kafka, Zookeeper)
  
   

What We Offer: 

• Remote work/office with a flexible schedule;
• Competitive salary;
• Paid vacations and sick leaves, 
• 50% compensation for sport activities/sessions with a psychotherapist/courses / English, etc.

Ready to elevate your career and embark on an exciting journey with ClickDealer? 

Apply now and become part of our global success story!

MacPaw is a software company that develops and distributes software for macOS and iOS. Today, we have 20 million active users across all our products.

At MacPaw, we believe humans and technology can reach their greatest potential together.

MacPaw is proud to be Ukrainian. The support and development of Ukraine are significant parts of the company’s culture. MacPaw gathers open-minded people who support each other and aspire to change the world around us.

We're looking for a proactive and data-driven User Acquisition Specialist to join the CleanMyMac team.

CleanMyMac is an all-in-one Mac cleaner and maintenance app that handles junk, duplicates, malware, and performance issues, making MacBooks extra efficient and impeccably clean.

The role of a User Acquisition Specialist is an amazing opportunity for someone who doesn’t just set up campaigns but actively thinks about performance, optimization, and growth. We’re looking for a strategic thinker and hands-on executor who’s ready to take ownership, experiment, and collaborate cross-functionally with designers, copywriters, and analysts.

Join our team and help millions of users around the globe get the most out of their Macs!

In this role, you will:

• Conduct the audit of advertising campaigns (Google Ads / Bing Ads / Meta Ads), identify key growth opportunities, and prepare optimization recommendations  
• Analyze the performance of current landing pages and suggest hypotheses for A/B testing  
• Generate ideas, launch and test hypotheses, analyze the results, and define next steps to improve performance
• Monitor and analyze campaign performance using key metrics (CPA, CAC, ROAS, ROI, CTR, CR, etc.)
• Collaborate with cross-functional teams, including designers, copywriters, and analytics, to launch high-performing ad creatives and landing pages
• Effectively manage large media budgets across Tier 1 GEOs and other markets
• Regularly report on performance, trends, and optimization insights

Skills you’ll need to bring:

• 2+ years of experience in user acquisition with paid channels (Google Ads, Meta Ads, Bing Ads)
• 2+ years of experience in managing and scaling Google Ads Search campaigns
• In-depth understanding of core performance marketing metrics (CPA, ROAS, etc.)
• Experience working with large budgets and driving results in Tier 1 countries
• Familiarity with tools such as Google Analytics, Looker Studio, Google Tag Manager, Excel/Google Sheets for data analysis
• Strong analytical skills and experience conducting A/B tests
• Results-oriented mindset with high levels of autonomy and responsibility
• Ability to work collaboratively in a team environment
• Stay up to date with industry trends and continuously look for growth opportunities
• Intermediate or higher English proficiency (written and spoken)

As a plus:

• Experience working with other advertising platforms: Reddit, Twitter, LinkedIn, etc.
• Understanding of UX/UI design principles
• Experience analyzing A/B tests
• Understanding of product metrics (ARPU, AOV, Churn rate, etc.)

What we offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible: https://macpaw.foundation/.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

Hey there!
 

We’re Growth Channel — a friendly team with Ukrainian roots, now based in Austin, Texas. We're building some cool stuff in AI and marketing tech, and we’re looking for a Software Engineer (Python) to join our growing team.

What we’re looking for:

• 4+ years of experience working with Python
• Solid skills in Django or Flask, and PostgreSQL

Bonus points if you:

• Have some experience with JavaScript
• Know your way around AWS

What you’ll be working on:

• Building and improving REST APIs
• Working on AI integrations
• Connecting our app with external tools and services
• Helping design and plan new features and system architecture

What we offer:

• Competitive salary with regular performance reviews
• 15 paid vacation days + sick leave
• Flexible working hours — work when you’re most productive
• Supportive management and interesting projects
• A chance to grow your skills and career with us
• A collaborative, friendly team where your ideas really matter

Your future team:

You’ll be part of smal team of 4 passionate developers who love solving problems and building great products together.

Our hiring process:

1. Quick intro call – 15–20 min
2. Technical interview – 45–60 min
3. Chat with our CEO – 30 min to learn more about the project

About Growth Channel
We’re an AI-powered marketing intelligence platform that helps marketers plan, launch, and optimize campaigns across 150+ channels — including Display, Mobile, CTV, Audio, and more — all from one easy dashboard.

If this sounds like your kind of gig, we’d love to hear from you! 🙌

🚀 Respaid — Product-Ops Automation PM (Zapier / N8N)
“Make debt-collection sexy, ship automations that print money.”

⸻

TL;DR
• Who we are: YC-backed, SF HQ, 15-person engineering core 🇺🇦. Investors = Stripe & Airbnb alumni, Dropbox co-founders. Clients up to Amazon.
• What you’ll own: Every no-code automation that keeps cash flowing — Zapier, N8N, Browserflow, Manus, Make, whatever.
• Why you’ll care: We move fast, pay for your time, shout Слава Україні in stand-ups, and expect you to ship rock-star workflows that save thousands of man-hours.

⸻

Your Playground
• End-to-end ownership. Idea → prod in hours, not weeks.
• Zapier wizardry. 50-step beasts, webhooks, JS/Python blocks, branching, auto-retries.
• N8N / self-hosted flows. Docker it, self-heal it, extend with custom nodes.
• Growth hacks on steroids. First mission: pull attendee data from Google Calendar → enrich cheap → auto-fire LinkedIn invites & follow-ups → feed metrics back to HubSpot + ML scorer.
• Voice-AI & collections. Pipe GPT-4o + Retell agents straight into your flows.
• Metrics that matter. If an automation doesn’t move recovered $, kill it.

⸻

Must-Haves
1. Portfolio of Zapier flows that break the UI’s limits.
2. Real N8N / Make / Node-RED project (self-hosted).
3. Professional English — demos with Valley execs.
4. Lovable & Bolt mindset: teammates enjoy working with you, but you still ship at Usain speed.
5. Product ownership chops: you’ve moved a metric, not just written scripts.
6. Comfort piping ML outputs into no-code stacks.
7. Bonus: Manus, Browserflow, Playwright scraping, basic Python ML.

⸻

Perks You Actually Care About
• Paid test: $15 for the one-hour exercise, $50 if you nail it — we respect your time.
• 1-on-1 growth coach (career or life, your pick).
• Weekly English lessons with a native teacher.
• Birthday freedom: Paid day off for your birthday and each kid’s — go enjoy cake.
• Fortnightly masterclasses with killer devs & founders (Cursor AI deep-dive, Zapier black-magic, windsurf theory if that’s what sharpens the axe).
• YC network on tap: Ask questions to 9 000+ founders, get intros that normally cost $10 k/h.

• Remote-first, async-friendly, zero bureaucracy. Ship Monday, break stuff Tuesday, brag Wednesday.

⸻

How to Jump In
1. Smash “Apply” on Djinni.
2. We send the paid mini-challenge within 24 h.
3. Impress us; start date = as soon as you say “Go.”

Stop automating cute to-do lists. Start automating millions.

Who we are:
Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we are looking for:

We’re looking for a skilled 2D Animator with strong experience in creating high-quality animations for slot games.

Responsibilities:

• Animate 2D characters, symbols, and backgrounds using Spine animation software.
• Follow detailed specs to ensure accuracy.
• Collaborate with designers, developers, and artists for cohesive visuals and smooth gameplay.
• Create eye-catching animations that enhance the player experience.
• Optimize animations for performance across platforms.

• Contribute to the creative process from concept to implementation.

   

Requirements:

• Extensive experience with Spine animation software.
• Strong portfolio, especially in slot game animation.
• Proficiency in 2D animation techniques.
• Industry experience in slot games is a plus.
• Strong attention to detail and teamwork skills.

• Ability to meet deadlines in a fast-paced environment.

   

What we offer:

• Fully remote position with a flexible schedule
• Long-term opportunity with potential for financial and career advancement

• Supportive and positive work culture, collaborating with like-minded teammates

   

When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:

1. Please share examples from your portfolio that showcase your animation work, particularly for slot games?
2. What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?

The OVO Group’s mission is to drive progress towards net zero carbon living. We’re a collection of companies with a single vision: to power human progress with clean affordable energy for everyone. At OVO, we are on a mission to solve one of humanity's biggest challenges, the climate crisis. And we know it takes all of us to change the world. That's why we need diverse people from all gender identities, ethnicities, ages, sexual orientations, life experiences and backgrounds to join us.

Being an Engineer here at OVO means being at the forefront of building innovative solutions that drive the sustainable energy revolution. As a part of our talented team, you'll collaborate on cutting-edge initiatives, tackle complex challenges, and make a meaningful impact in creating a greener future. Join us and unleash your expertise to transform the energy industry and pave the way for a sustainable tomorrow.

Responsibilities:

• Development of new features and improvements
• Adopting and contributing to CI/CD pipeline and ways of working
• Delivering product value iteratively
• Ensuring best practices around observability and security
• Working closely with other developers to ensure knowledge sharing
• Designing and developing new platform functionality, from inception to deployment
• Building on top of and integrating the existing estate
• Helping to refine and deliver work items across our Agile delivery process
• Contributing to efficiencies and improvements in Ways of Working
• Designing, building, and maintaining efficient, reusable, and reliable code.

• Sharing new ideas, techniques and methodologies.

   

Requirements:

• A minimum of 5 years of software development experience writing full-stack TypeScript/Node/React
• Experience writing automated tests
• CI/CD principles and pipelines
• Cloud engineering experience (GCP)
• Microservices /Serverless
• Infrastructure as code
• Event-driven architectures, RESTful interfaces and SQL databases
• Experience using TDD principles would be an advantage
• Experience in Data modelling/Database engineering would be a plus
• Experience with Kubernetes and Terraform would be a plus
• Upper-intermediate English
• Experience working in an Agile development process

• Critical thinking and problem-solving skills

   

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

We are looking for a detail-oriented and proactive Researcher to join our team. In this role, you will be responsible for gathering, analyzing, and synthesizing data to support strategic decision-making across various departments. Your insights will help drive product development, market positioning, and operational improvements.

Requirements:

— 1 years of experience in research or analytical roles.

— Strong skills in information retrieval, validation, and interpretation.

— Ability to manage large volumes of data and think critically.

— Proficiency in Excel, Google Sheets, and PowerPoint; experience with BI tools or Python/R is a plus.

Responsibilities:

— Conduct primary and secondary research on assigned topics.

— Collect and organize information from public sources, databases, and academic or industry literature.

— Analyze data and prepare clear, concise reports and presentations.

— Monitor industry trends, competitors, or technological developments, depending on the focus area.

— Collaborate with internal teams to clarify research goals and deliver actionable insights.

We offer:

— Competitive salary

— Work with international products

— Work format - remote

— Salary, tied to the dollar exchange rate

— Career growth that you can influence by showing the right results, as we are constantly expanding

We’re looking for a skilled Product Security Engineer with a strong technical background to drive security initiatives across our product ecosystem. In this role, you’ll collaborate closely with development and platform teams to proactively identify and mitigate security risks, integrate robust security practices into every stage of the software development lifecycle (SDLC), and lead efforts around automation, tooling, and secure configuration of Azure-based infrastructure and pipelines.

Responsibilities

• Design, implement, and maintain secure and scalable CI/CD pipelines using Azure DevOps
• Automate provisioning and configuration of Azure infrastructure (Terraform, ARM templates)
• Conduct threat modeling, architecture reviews, and secure code assessments
• Collaborate with engineering teams to ensure secure application deployment and configuration
• Embed security controls and checkpoints across the SDLC
• Manage and optimize security tools: SAST, DAST, SCA, container and IaC scanning
• Tune automation workflows and reduce false positives
• Secure Azure services such as App Services, AKS, Key Vault, and Azure AD
• Guide on secrets management, access control, and workload hardening
• Participate in incident response and root cause analysis with the SOC

• Support compliance efforts (SOC 2, ISO 27001) and contribute to audit readiness

   

Requirements

• 7+ years in Product Security, Application Security, DevSecOps, or related fields
• Strong development skills (Python, Java, JavaScript, Go, or C# preferred)
• Solid hands-on experience with Azure (Azure DevOps, App Services, Key Vault, AKS)
• Familiarity with security standards like OWASP, CWE, and secure coding best practices
• Experience with CI/CD security automation (GitHub Actions, Azure DevOps)
• Strong understanding of infrastructure-as-code and cloud security (Terraform, Docker, Kubernetes)
• Background with IAM, API security, and regulatory compliance (SOC 2, ISO 27001, NIST)
• Experience troubleshooting production issues and optimizing performance in cloud environments

• Strong communication and collaboration skills

   

Preferred Qualifications

• Experience working with multi-tenant SaaS applications
• Understanding of AI/ML security principles
• Familiarity with threat intelligence and attack surface management tooling

What’s In It for You?

• Career Growth – Opportunities to develop and advance.
• Performance Reviews – Regular feedback and support.
• Work Anniversaries – Special gifts to celebrate milestones.
• Flexible Work – Hybrid or remote (Lviv office available).
• Mentorship – Guidance from experienced professionals.
• Accounting Support – We handle the paperwork.
• Paid Time Off – 18 vacation days + 5 sick days per year.
• Extra Leave – 10 additional days off annually.
• Free Office Lunches – Enjoy meals on us.
• Team Events – Gatherings, gifts, and a welcoming atmosphere.

N-iX is a software development service company that helps businesses across the globe develop successful software products. Founded in 2002 in Lviv, N-iX has come a long way and increased its presence in nine countries - Poland, Ukraine, Sweden, Romania, Bulgaria, Malta, the UK, the US, and Colombia. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies.
 

Our Client is a leading provider of automated storage and logistics systems. Together with N-iX and client engineers you will work on development of comprehensive, scalable, and efficient solution designed to meet the evolving needs of modern warehouse management, ensuring a robust and future-proof operational environment.
 

Responsibilities :

• Actively engaging in development meetings to stay abreast of new technologies and understand the company's vision and objectives.
• Playing a key role in technical planning meetings, collaborating with colleagues to discuss user stories and decompose tasks with the end result in mind.
• Ensuring the delivery of high-quality products through meticulous practices such as documentation, code reviews, unit tests, API tests, and comprehensive monitoring.
• Collaborating closely with the product manager to ensure the team's clear understanding of the project's purpose.
• Proactively escalating issues to the Head of Development when assistance is required.
• Aligning with the team's goals during daily stand-up meetings.
• Advocating for improvement suggestions during retrospective meetings that lead to positive changes. 
   

Requirements :

• Experience with Data Warehouse concepts and ETL/ELT processes and tools
• Strong understanding relational database management
• Deep knowledge of C#, including its latest features, object-oriented programming (OOP) principles, and best practices.
• Proficiency in the .NET Core framework, including understanding of its architecture, components, and how to use it for building scalable, high-performance web APIs.
• Expertise in using Entity Framework Core for database operations, including code-first approach, and LINQ (Language Integrated Query) for data manipulation.
• Ability to write and maintain integration tests to ensure that different components of the API work together as expected.
• PostgreSQL experience
   

 Nice-to-haves:

• Apache Spark, Debezium
• Clean Architecture, DDD/CQRS
   

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

This role focuses on employer brand development, organizing educational events, and enhancing the organization’s reputation as a top choice for technical talent in R&D. It combines community engagement, event management, and strategic branding efforts to attract the best minds in research and development.
 

Key Responsibilities:

• Develop relationships with academic institutions, research organizations, and technical communities to enhance brand visibility.
• Organize and manage educational events (e.g., workshops, webinars, hackathons) to engage top technical talent.
• Collaborate with Talent Acquisition partners to attract and engage potential candidates for R&D teams.
• Track and report on the effectiveness of branding and community engagement activities.
   

Qualifications:

• 3+ years of experience in employer branding, community engagement, or related fields within an international context, ideally in tech or R&D.
• Proven experience in event planning and management for technical or academic audiences.
• Strong communication, organizational, and project management skills.
• Familiarity with the scientific and technical communities.
• Advanced proficiency in English is a must.

Binaryx Platform is an innovative tool that allows anyone to invest in rental real estate starting from $50 and generate passive income. The digital transaction takes only a few minutes: users acquire a share in residential properties on the real estate marketplace, become co-owners, and earn rental income, which is available for withdrawal at any time.

Our goal is to significantly strengthen our financial processes and ensure the accuracy and transparency of all transactions. Therefore, we are seeking a qualified professional for the position of accountant.

Responsibilities:

• Maintain accurate records of the company's expenses and income.
• Execute and monitor crypto and fiat payments across multiple platforms (banks, exchanges, wallets).
• Develop and maintain financial models, forecasts, and cash flow analysis to support strategic decisions. 
• Analyze company performance, cost structures, and profit margins across fiat and crypto operations. 

• Assist in preparing internal financial reports, KPIs.

   

Candidate Requirements:

• 1+ years of experience in financial analysis, treasury, or payments — fintech or crypto experience preferred. 
• Strong understanding of both traditional banking systems and blockchain-based assets. 
• Experience with crypto wallets, exchanges, and on/off-ramp processes. 
• Proficiency in Excel/Google Sheets; experience with financial tools (QuickBooks, or similar) a plus. 

• Analytical mindset, high attention to detail, and strong organizational skills.

   

What We Offer:

• Salary: 1000+ USDT per month
• Payment Terms: You will be paid on the first day of the month (±4 days)

Working hours: Monday to Friday, 9:00 AM to 6:00 PM CET

• Probation period: 1 month
• 20 days of paid vacation leave per year

• 5 days of paid sick leave

   

Have questions? -> Ask them in telegram HRBinaryx

Recruitment process:

• Pre-screen call with recruiter (15-20 min)
• Interview with CEO (30-45 min)
• Offer

Were searching for a driven and experienced Marketing Manager to spearhead the launch and growth of pricing co-pilot for Amazon/Shopify sellers. This role entitles building a category and empowering e-commerce sellers with cutting-edge pricing intelligence. You'll own the strategy and execution, driving user acquisition and establishing the product as the go-to solution in the market.

Responsibilities

• Develop & Execute GTM Strategy: Craft and implement a data-driven go-to-market strategy, encompassing product positioning, messaging, and channel mix, with a focus on early traction and rapid scaling.
• Own Performance Marketing: Plan and execute performance marketing campaigns across key channels (Affiliate marketing, Google Ads, Social Media, etc.), tracking spend and optimizing for customer acquisition cost (CAC) and lifetime value (LTV).
• Content Marketing: Create high-impact content (blog posts, case studies, webinars, etc.) that educates and engages our target audience, positioning Lasker AI as the thought leader in AI-powered pricing for e-commerce.
• Community Building & Engagement: Establish a strong online presence and foster a thriving community around Lasker AI, engaging with potential customers on relevant forums, social media groups, and industry events.
• Sales & Marketing Alignment: Work closely with the sales team to develop compelling sales collateral, provide product training, and ensure seamless lead handover and conversion.
• Experiment & Iterate: Continuously test and refine marketing initiatives, analyzing data to identify growth opportunities and optimize campaign performance.
   

Requirements

• 3+ years of experience in B2B/B2C SaaS marketing, with a demonstrable track record of successfully launching and scaling new products, ideally in affiliate channels of acquisition business.
• Experience with affiliate mareking, understanding growthlooops.
• Deep understanding of paid acquisition channels (Tik-Tok, Google Ads, Facebook Ads, LinkedIn Ads, etc.), with a data-driven approach to campaign management and optimization
• Excellent writing and communication skills with the ability to create engaging and informative content that resonates with target audiences.
• Strong analytical skills and experience with marketing analytics tools (e.g., Google Analytics) to track key metrics and measure campaign effectiveness.
• A growth-hacking and results-oriented approach to marketing, with a passion for experimentation and finding creative solutions to drive growth.
• Solid understanding of the e-commerce landscape, including key challenges and opportunities faced by Amazon and Shopify sellers.
• Experience with HubSpot Marketing Hub and marketing automation tools.

Our client company is a rapidly growing UK-based fintech building a next-generation international payments and FX platform. Regulated by the FCA as an Electronic Money Institution, they help businesses around the world pay and get paid in multiple currencies — simply, fast, and without borders.

As they scale their core R&D team, they’re looking for a Senior Fullstack Engineer who’s product-oriented, proactive, and thrives in an environment where engineering drives business impact. If you enjoy autonomy, smart teammates, and real ownership — this is a place where your work matters.

🔧 What you'll be working on:

• Building and evolving core features across the platform using React, Node.js, PostgreSQL, and MongoDB
• Designing scalable APIs (REST, GraphQL) and robust backend architecture
• Shipping features end-to-end in collaboration with design, product, and ops
• Owning technical decisions in a modern cloud-native setup (AWS, Docker)
• Driving best practices, improving performance, and mentoring teammates
  
   

🚀 We’re looking for someone who:

• Has 5+ years of experience in fullstack role
• Writes clean, scalable code and cares about architecture as much as execution
• Is confident working with React, Node.js, and cloud environments (preferably AWS)
• Speaks English at B2+ level — you’ll be collaborating with an international team
• Enjoys autonomy, thrives in a startup-style setup, and is comfortable making decisions
• Will be a plus fintech or payment-related experience
  
   

✨ What makes this opportunity special:

• You’ll join a lean, senior team where decisions are fast and your voice matters
• You’ll work closely with product and business teams to deliver real customer value
• You’ll enjoy minimal meetings, async communication, and focus time
• You’ll use a modern, well-maintained stack: PostgreSQL, MongoDB, Node.js, React, GraphQL, Cypress, Jest, Docker, AWS
  
   

💼 Contract & perks:

• Full-time B2B cooperation
• Paid vacation and sick leave
• Hybrid or remote setup — you can work from anywhere, or optionally join team hubs in Lisbon or Bucharest
• Transparent roadmap, supportive culture, and direct access to leadership
  
   

If you're looking for a role where you can build, own, and grow — this team is ready for you.

📍 Open to Ukrainian candidates in Ukraine and Poland

🧑‍💻 Fully Remote

📍 High Salary 

Role & Responsibilities: 

• Position: Senior Full-Stack Engineer (Backend-Focused)

• Backend to Frontend Ratio: 80% backend, 20% frontend (most work done by backend) 

• Key Responsibilities: 

◦ Integration for payment solutions (Stripe, Salesforce) 

◦ High-scale system architecture, handling high traffic and large data volumes 

◦ Third-party integrations and billing system experience Technical Requirements: 

• Primary Technologies: 

◦ Backend: Node.js, NestJS, TypeScript 

◦ Frontend: React + TypeScript 

◦ Database: PostgreSQL, MongoDB 

◦ Cloud & Infrastructure: AWS, scaling solutions 

◦ Messaging Queues: SQS, RabbitMQ, Kafka 

◦ APIs: GraphQL 

• Experience Level: 

Minimum 7  years 

• Work Stability: 

At least 3-4 years in one company 

• Language Skills: 

English at B2 level (must be very good) 

Hiring Process: 

1. Intro Call (30 min) 

2. Technical Interviews (1h each) 

a. Candidate presents high-level scaling and past experience (no code review) + online coding test 

b. Whiteboard session covering architecture questions  

- developing, implementing, and maintaining back-end monitoring services and software solutions. 

- Day-to-day tasks include programming in Rust, ensuring robust and efficient code, and collaborating with other team members to design and optimize software. 

- Additional responsibilities include troubleshooting and resolving software issues, and following industry best practices in software development and teaching other developers.

Requirements: 

- Strong understanding of Computer Science fundamentals 

- Proficiency in Rust development (Middle+\Senior level) 

- Proficiency in Python development 

- Experience with Back-End Web Development and Software Development 

- Excellent problem-solving skills and attention to detail 

- Strong communication skills and ability to work collaboratively in a team environment 

- Strong ability and willingness to teach other developers 

Nice to Have: 

- Experience in Bitcoin mining (not blockchain or other crypto-currencies) 

- Experience in telemetry and system monitoring services

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team