Jobs at Djinni
10223-
· 115 views · 7 applications · 24d
Trainee Python AQA
Hybrid Remote · Ukraine · English - B1Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services. Project goals include automation of tests and processes for new...Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.
Project goals include automation of tests and processes for new firmware releases; creating tools and reports to help other teams perform better and get data and summaries more easily.
Location - Lviv
Job Description- Good Python knowledge and experience
- Experience in the usage of automated testing frameworks
- Experience in BDD AUtomation
- Good Software Testing skills (good knowledge of test design and testing techniques; excellent reporting and documentation skills)
- At least intermediate English level
- Self-motivated person who is able to work independently and in the team
- Good communication skills
- Ability to learn new technologies quickly
Job Responsibilities
- Working with automated test framework
- Creating automated scripts, tools and reports
- Debugging issues and creating bug reports
- Developing test plans for new features and ensure good level of test coverage
- Contributing to team processes
- Communication with clients and team members
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· 189 views · 21 applications · 24d
Trainee Test Engineer (manual) for Media Project
Hybrid Remote · Ukraine · English - B1Our Customer is one of the largest companies in the home entertainment consumer electronics market, striving to provide its clients with high-quality products and services. The main project goal is to ensure the high quality of firmware releases on...Our Customer is one of the largest companies in the home entertainment consumer electronics market, striving to provide its clients with high-quality products and services.
The main project goal is to ensure the high quality of firmware releases on various streaming platforms (STBs, Smart TVs, sound devices) by conducting testing on real equipment in different combinations and setups. The project includes manual and automated testing.
Need to work in hybrid mode from the Lviv office
Job DescriptionRequired:
- Knowledge of testing theory (test types, test cases, bug reports etc.)
- Basic knowledge of hardware
- Attention to detail, patience, and investigation skills
- Intermediate English level
- Fast learner with strong problem-solving skills
Preferred:
- Technical writing
Job Responsibilities
Manual testing of streaming devices' firmware on different platforms
More
Creating bug reports
Creating and updating test documentation -
· 246 views · 109 applications · 24d
Backend Developer with Blockchain experience
Full Remote · Worldwide · Product · 3 years of experience · English - NoneTokenSaver is a B2B product company building an RWA platform to tokenize real-estate assets and enable fractional investment into real estate. Our mission is to create a multi-tenant platform that real-estate companies can use to tokenize and manage...TokenSaver is a B2B product company building an RWA platform to tokenize real-estate assets and enable fractional investment into real estate.
Our mission is to create a multi-tenant platform that real-estate companies can use to tokenize and manage their own assets on-chain - starting with Polygon.
We’re hiring a full-time, full-focus Back-end Developer with blockchain experience to build the platform from scratch and lead key architecture decisions.
What you’ll do:
- Design and develop smart contracts for an RWA tokenization platform (Polygon, Solidity).
- Build the backend from scratch (we’re considering Python / Node.js / Go - we choose together).
- Implement multi-tenant architecture so multiple real-estate companies can use the platform simultaneously.
- Integrate backend APIs with the front-end (front-end is handled by a dedicated FE developer).
- Ensure smart contracts and backend logic are well-tested, secure, and production-ready.
- Research and choose the right technical approach/tools where needed - you’ll have real autonomy.
Requirements
- Backend: 3+ years building complex backend systems with Python / Node.js / Go.
- Blockchain: Commercial Web3 experience (at least ~6 months or a shipped project) with Solidity.
- Architecture ownership: You’ve built systems from scratch and can make decisions on:
- database structure, data model
- service boundaries / APIs
- integrations and third-party services
- deployment / observability basics
Nice to have
- BSc in Computer Science / Math / Physics (or equivalent engineering depth).
- Experience with security reviews, audits, or writing contract test suites.
What we offer
A stable, full-time role with a competitive compensation package. We expect full focus, and in return you become a core member of the team, fully invested in our mission.
- Impact & ownership: Build a core product from the ground up. Your decisions will shape the platform.
- Cutting-edge stack: Backend + blockchain at the intersection of real assets and Web3.
- Autonomy: You’ll have freedom to propose and implement the best solutions.
- Collaboration: Work directly with Product Manager + Front-end Developer.
- Full-time focus: We expect full commitment (no parallel jobs / major side projects).
- Remote work: Fully remote is possible; we prefer overlap with our business hours.
- Contract format: 1-month paid test period, then 6–12 month contract (extendable).
- Competitive compensation (discussed based on experience).
About company:
- $450k raised from angel investors
- Building a second product while having another successful product with proven traction
If you’re excited about building backend + blockchain systems and want to lead a product with real ownership - we’d love to talk.
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· 37 views · 2 applications · 13d
Senior User Acquisition Manager
Full Remote · Ukraine · 5 years of experience · English - C1About the Role We’re looking for a Senior User Acquisition Manager to own and scale paid user growth, with a strong focus on Web-to-App funnels and consumer B2C subscription apps. You’ll lead strategy and hands-on execution across channels in a post-IDFA...About the Role
We’re looking for a Senior User Acquisition Manager to own and scale paid user growth, with a strong focus on Web-to-App funnels and consumer B2C subscription apps. You’ll lead strategy and hands-on execution across channels in a post-IDFA environment, working deeply with MMPs, SKAN, and AEM to drive sustainable growth.
This role is ideal for someone who has already scaled a consumer subscription app and is comfortable making decisions with imperfect attribution data.
Responsibilities
- Own end-to-end user acquisition strategy and execution across paid channels (Meta, Google, TikTok, etc.)
- Scale Web-to-App funnels, optimizing from landing page through install and trial start
- Drive growth for B2C subscription apps, focusing on trials, conversion, retention, and LTV
- Own MMP implementation and analysis (AppsFlyer, Adjust, or Branch)
- Set up and interpret SKAN measurement (conversion values, postbacks, modeled data)
- Design and maintain Meta AEM (event prioritization, attribution windows, reporting)
- Build and maintain blended performance reporting across platforms and attribution systems
- Partner closely with creative to define testing frameworks, messaging, and iteration cadence
- Continuously optimize funnels, onboarding flows, and paywalls in collaboration with product
Requirements (Must-Have)
- 5+ years of experience in user acquisition / performance marketing for mobile apps
- Proven experience scaling consumer B2C subscription apps
- Strong, hands-on experience with Web-to-App funnels
- Deep, practical experience with an MMP (AppsFlyer, Adjust, or Branch)
- Solid working knowledge of SKAN and post-IDFA attribution
- Strong understanding of Meta AEM
- Data-driven mindset with comfort operating under attribution uncertainty
- High ownership and ability to operate independently
What We Offer
- Full ownership over user acquisition strategy and execution
- Direct impact on growth, monetization, and product direction
- Competitive compensation with upside
- Remote-friendly, flexible work environment
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· 172 views · 53 applications · 23d
UI/UX Product Designer
Full Remote · Worldwide · Product · 3 years of experience · English - NoneProduct Manager (UI/UX + Delivery) - RWA Real Estate Tokenization Platform (B2B, Multi-tenant) TokenSaver is a B2B product company building an RWA platform to tokenize real-estate assets and enable fractional investment into real estate. We’re creating...Product Manager (UI/UX + Delivery) - RWA Real Estate Tokenization Platform (B2B, Multi-tenant)
TokenSaver is a B2B product company building an RWA platform to tokenize real-estate assets and enable fractional investment into real estate.
We’re creating a multi-tenant platform that real-estate companies can use to tokenize and manage their own assets (Polygon as the primary network). We’re looking for a hands-on Product Manager who can also do UI/UX - someone who can define the product, design the experience, and drive delivery with the engineering team.
This is a role for someone independent, fast, and detail-oriented, who wants real ownership.
What you’ll do
- Own the product end-to-end: strategy → scope → UX/UI → specs → delivery → iteration.
- Turn business goals into user flows, wireframes, high-fidelity UI, and clickable prototypes in Figma.
- Design and ship key workflows:
- multi-tenant onboarding (real-estate companies)
- asset / token creation & management
- investor onboarding flows (KYC-ready UX if applicable)
- investment / checkout UX and transaction status flows
- admin dashboards (assets, investors, docs, approvals, payouts)
- roles/permissions UX
- Write clear product specs: user stories, acceptance criteria, edge cases, empty/error states.
- Work daily with Front-end + Backend/Blockchain engineers, run sprints, prioritize backlog, unblock decisions.
- Own product quality: UX consistency, release readiness, analytics events, and feedback loop.
Requirements
- 3+ years experience as a Product Manager, with strong UI/UX execution (you can design, not only manage).
- Excellent Figma skills (flows → UI → design system basics).
- Strong product thinking: prioritization, tradeoffs, and ability to simplify complex logic.
- Proven track record shipping features with engineers (web apps / B2B SaaS).
- Strong communication and ownership mindset.
Nice to have
- B2B SaaS experience
- Experience doing user interviews and usability testing.
What we offer
- Impact & ownership: Build the product from scratch; your decisions shape the final platform.
- Autonomy: High trust and freedom to choose what works.
- Cutting-edge domain: Real assets + tokenization + modern SaaS.
- Collaboration: Direct work with founders + engineering team.
- Remote work: Fully remote possible; we prefer overlap with our business hours.
- Full-time focus: No parallel jobs / major side commitments.
- Contract format: 1-month paid test period, then 6–12 month contract (extendable).
- Competitive compensation based on experience.
About TokenSaver
- $450k raised from angel investors
- We also have another successful product with solid traction
Send:
- Figma/portfolio link (flows + dashboards preferred)
- 1–2 examples of products you shipped: what you owned (PM + design) and results
If you want to both shape the product and design the UI/UX — we’d love to talk.
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· 263 views · 117 applications · 22d
Middle Frontend Engineer to $5000
Full Remote · Worldwide · Product · 5 years of experience · English - B2About project We’re building a Web3 Mining-as-a-Service (MaaS) platform enabling users to participate in Bitcoin mining using real infrastructure, including electricity, mining hardware, data centers and maintenance services. Mining capacity is tokenized...About project
We’re building a Web3 Mining-as-a-Service (MaaS) platform enabling users to participate in Bitcoin mining using real infrastructure, including electricity, mining hardware, data centers and maintenance services.
Mining capacity is tokenized via NFTs backed by physical mining assets, providing transparent ownership and yield tracking. A utility token is used for platform fees, governance, and access to advanced mining optimization features.
The product is early-stage with technical requirements being finalized, UI/UX designs are prepared in Figma, no large legacy frontend yet.
Tech stack for the client interface: TypeScript + React, HeroUI, Tailwind CSS, REST APIs (OpenAPI), Vite.
Responsibilities
- Implement performant, modular, and responsive user interfaces from Figma designs using HeroUI, React, and TypeScript
- Build reusable, well-structured UI components
- Build the entire frontend application from the ground to production
- Set up and follow frontend best practices (structure, patterns, consistency)
- Work in 1-2 week agile sprints with planning and reviews
- Collaborate closely with designers and developers to clarify requirements and edge cases
- Handle partially defined requirements and propose well-reasoned frontend solutions
Qualifications
- Strong TypeScript and modern JavaScript (ES6+)
- 2-4 years of solid React development experience with modern hooks and patterns
- Experience with React Ecosystem best practices and tools: state management, routing, data fetching, forms and validation
- Solid understanding of UI/UX principles, responsive and adaptive design principles
- Good knowledge of HTML and CSS
- Experience with HeroUI, Tailwind CSS, or ability to learn it fast
- Experience implementing designs from Figma
- Understanding of RESTful APIs, OpenAPI spec, and frontend development workflows
- Basic unit/integration testing experience, familiarity with testing frameworks and methodologies
Nice to Have
- Experience with Web3 technologies, blockchain ecosystem
- Backend development experience, creating BFF apps
Work format
- Fully remote
- At least 4 hours of daily overlap with the team (roughly 10am-2pm CET range, meetings usually around 11:00 CET)
- Team coordination in CET / Eastern European time
- Working language: English. Russian may be used inside the team
Compensation & Benefits
- Salary: 25 - 30 EUR/hour
- Payment: Monthly via bank transfer or USDT
- Vacation: 20 days paid time off per year
- Contract type: B2B contractor
Benefits:
- Flexible work schedule
- Agile development with fast feedback and minimal bureaucracy
- Work in a small, focused team with end-to-end ownership of features
- Hands-on experience with Web3 and blockchain in a real crypto-finance product
- Opportunity to influence architecture, UX, and technical decisions
- Exposure to multiple project areas, accelerating skill growth and full-stack awareness
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· 117 views · 29 applications · 23d
Graphic Designer
Full Remote · Worldwide · 3 years of experience · English - C1Job title: Graphic designer Location: Remote Employment type: Full-time Role overview The Graphic Designer creates visual materials that communicate brand values clearly and consistently across digital and print channels. The role focuses on delivering...Job title: Graphic designer
Location: Remote
Employment type: Full-time
Role overview
The Graphic Designer creates visual materials that communicate brand values clearly and consistently across digital and print channels. The role focuses on delivering high-quality design solutions that support marketing, branding, and business objectives.
Key responsibilities
- Create visual designs for digital and print materials.
- Develop brand-aligned graphics for social media, websites, presentations, and advertising.
- Design marketing assets such as banners, brochures, flyers, and corporate materials.
- Prepare visuals for online campaigns and offline usage.
- Collaborate with marketing, content, and development teams.
- Ensure visual consistency across all brand touchpoints.
- Adapt designs for different formats, platforms, and resolutions.
- Prepare final files for production and publishing.
- Manage multiple design tasks while meeting deadlines.
Required skills and qualifications
- Proven experience as a Graphic Designer or in a similar role.
- Strong proficiency in design tools such as Adobe Photoshop, Illustrator, and InDesign.
- Solid understanding of typography, color theory, and layout principles.
- Experience in creating designs for digital platforms and print.
- Ability to translate brand guidelines into clear visual communication.
- Attention to detail and strong visual judgment.
- Ability to receive feedback and apply revisions efficiently.
Nice to have
- Experience with motion graphics or basic video editing.
- Familiarity with UI/UX principles.
- Experience working in an agency or fast-paced environment.
- Knowledge of tools such as Figma or After Effects.
What success looks like in this role
- Designs align with brand identity and business goals.
- Visual materials are clear, consistent, and professional.
- Projects are delivered on time with high quality standards.
- Collaboration with teams is smooth and effective.
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· 144 views · 30 applications · 23d
Founding Full-Stack Engineer (UI/UX and Platform Focus)
Full Remote · Countries of Europe or Ukraine · 3 years of experience · English - B2Location: Fully Remote (Company based in Austria, CEST time zone friendly) Engagement: Flexible — Contract, Freelance. We are open to discussing the arrangement that works best for you and the project. Compensation: Competitive, based on experience and...Location: Fully Remote (Company based in Austria, CEST time zone friendly)
Engagement: Flexible — Contract, Freelance. We are open to discussing the arrangement that works best for you and the project.Compensation: Competitive, based on experience and engagement type. Equity/option package is available for a long-term commitment.
Mission: Build adaptive digital infrastructure for the social sector. Translate deep-tech innovation into intuitive, impactful products that help social organizations manage uncertainty and coordinate community resources.
The Role: As our first technical hire, you will architect and build the user-facing platform for in-kind. You will own the development of our Progressive Web App (PWA), turning our backend methodology for adaptive process management into a compelling, reliable tool used daily by social organizations and donors. Your work directly bridges our vision with user adoption.
You Will:
- Lead Frontend & PWA Development: Build our primary application using a modern framework (React/Vue.js with TypeScript), ensuring it is a high-quality, installable PWA that works reliably across devices.
- Architect Full-Stack Features: Design and implement end-to-end features — from the Django backend models and APIs to the frontend components and state management.
- Establish Foundation: Set up core development practices (CI/CD, containerization, cloud deployment), a reusable UI component library, and advocate for UI/UX excellence as we scale.
Collaborate & Shape: Work directly with the co-founders to translate product strategy into technical execution, contributing key insights on feasibility, user experience, and platform architecture.
What You Bring (Our Tech Stack & Needs):
- Strong proficiency in Python/Django for backend development.
- Expertise in JavaScript/TypeScript and a modern frontend framework (React or Vue.js), with a keen eye for UI/UX.
- Proven experience building and troubleshooting Progressive Web Apps (PWAs)
- Solid experience with Git, CI/CD pipelines, containerization (Docker), and cloud deployment (e.g., AWS, GCP).
- Familiarity with designing RESTful or GraphQL APIs and service-oriented architecture.
- English proficiency is mandatory.
A plus: Interest or experience in event-driven systems (Kafka), knowledge representation, federated data architectures or privacy-preserving computing.
What We Offer:
- Founding Impact: Shape the product, culture, and technical stack from the ground up. Equity/option package is available for a long-term commitment.
- Solve Meaningful Problems: Your code will directly enhance the efficiency and impact of organizations supporting vulnerable communities.
- Learn and Build: Work on novel challenges involving adaptive process management, federation-ready architecture, and hybrid AI systems.
- Supportive, Mission-Driven Team: Join a collaborative environment led by co-founders with complementary expertise in tech and social sector systems. One of the co-founders speaks Ukrainian.
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· 58 views · 5 applications · 23d
Business Analyst
Full Remote · EU · 3.5 years of experience · English - B2About the Project Our client is a 2024 Gartner Cool Vendor in AI-Augmented Development, transforming how engineering teams document and understand code. Their developer-first platform integrates live, auto-synced documentation directly into the...About the Project
Our client is a 2024 Gartner Cool Vendor in AI-Augmented Development, transforming how engineering teams document and understand code. Their developer-first platform integrates live, auto-synced documentation directly into the development workflow, helping teams modernize legacy codebases, onboard faster, and ship with confidence.
Required skills:
- 3+ years of experience as a Business Analyst in software development.
- Domain Experience: You have worked with Banking, FinTech, Telecom, or Public Sector projects. You understand how complex enterprise systems and workflows operate, including legacy software environments, modernization challenges, and the realities of compliance, regulations, security constraints, installation processes, and debugging in large organizations.
- English – Advanced: You are comfortable leading meetings and negotiating with native speakers (US/EU).
- Documentation Skills: You know how to write high-quality technical documentation and User Stories (not just vague descriptions).
- Proactive communication: You don’t wait for answers; you ask the right questions to clarify ambiguity.
Nice to have:
- Technical background (understanding of APIs, databases, or basic coding concepts).
Scope of work:
- Communicate with clients: conduct regular calls and workshops with stakeholders in the US and Europe to gather requirements, especially around legacy system behavior, compliance/security limitations, and modernization goals.
- Document requirements: transform high-level business needs into detailed technical specifications, capturing system dependencies, environment-specific constraints, and integration points typical of legacy architectures.
- Create User Stories: write clear, structured User Stories with precise Acceptance Criteria for the R&D team, reflecting both current legacy behavior and target modernization outcomes.
- Support the team: answer developers' questions during the sprint and ensure the implemented solution matches the client's request, including validating edge cases tied to legacy logic, installation flows, and debugging scenarios.
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· 228 views · 68 applications · 23d
Data Engineer – Web Scraping/Data Quality (AI-Augmented)
Full Remote · Worldwide · Product · 1 year of experience · English - C1We're looking for a sharp, curious, and driven Data Engineer to join Forecasa, a U.S.-based data startup delivering high-quality real estate data and analytics to lenders and investors. You'll be part of our Data Acquisition & Quality team, helping scale...We're looking for a sharp, curious, and driven Data Engineer to join Forecasa, a U.S.-based data startup delivering high-quality real estate data and analytics to lenders and investors.
You'll be part of our Data Acquisition & Quality team, helping scale and improve the systems that collect, validate, and monitor the data powering our platform. We've built serious AI-augmented development workflows internally - Claude Code, autonomous agents, GitLab-based orchestration - and we're looking for engineers who've already formed their own opinions about how to work effectively with these tools.
What You'll Do
- Develop and maintain Python-based web scrapers, using AI coding assistants to accelerate development while applying your judgment on reliability and edge cases
- Use tools like Selenium, BeautifulSoup, Pandas, and PySpark to extract and normalize data efficiently
- Package scrapers as Docker containers and deploy them to Kubernetes
- Create and manage Airflow DAGs to orchestrate scraping pipelines
- Build data validation pipelines to catch anomalies, missing values, and inconsistencies
- Review and refine AI-generated code for production reliability
- Set up Grafana dashboards to monitor pipeline health and data quality metrics
Our Tech Stack
Python · PySpark · Selenium · Airflow · Pandas · Postgres · S3 · Docker · Kubernetes · GitLab · Grafana · Claude Code
What We're Looking For
- Solid Python experience, especially building web scrapers
- Familiarity with Selenium, BeautifulSoup, or Scrapy
- Some experience with Docker, Airflow, or other orchestration tools
- Active use of AI coding tools (Claude Code, Cursor, Copilot, etc.) with opinions about what works and what doesn't - we want to hear about your preferred workflows
- Strong code review instincts - you can spot issues in code whether you wrote it or an AI did
- A resourceful, problem-solving mindset - not afraid to dig into a messy site or debug a flaky scraper
Bonus Points For
- Experience with Grafana or Prometheus for monitoring
- Exposure to cloud platforms (AWS preferred) and managing scrapers at scale
- Familiarity with CI/CD and Git workflows (we use GitLab)
About Us
Forecasa delivers enriched real estate transaction data to private lenders and institutional investors. We're a small, fast-moving team with a strong engineering culture. We've invested heavily in AI-augmented development - autonomous coding agents, GitLab orchestration - and we're looking for people who are already bought in on this direction, not people we need to convince.
Location
Remote – we welcome candidates from anywhere in the world.
To Apply
Tell us about your current AI coding workflow - what tools you use, what you've learned, what you'd do differently. Generic applications without this will be deprioritized.
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· 144 views · 15 applications · 23d
Mid/Senior Full-Stack Developer - Long Term
Full Remote · Countries of Europe or Ukraine · 3 years of experience · English - B1About us We’re building a data platform. Our product is deeply data-driven, with a strong focus on performance, reliability, and long-term maintainability. We are actively looking for a Full-Stack Developer (Next.js/TypeScript, backend-heavy, 3+ years of...About us
More
We’re building a data platform. Our product is deeply data-driven, with a strong focus on performance, reliability, and long-term maintainability.
We are actively looking for a Full-Stack Developer (Next.js/TypeScript, backend-heavy, 3+ years of experience) to join us on a long-term basis and help strengthen and scale our backend and platform as we grow.
We are a fully remote team, with team members based in Europe and South Africa, and we value autonomy, ownership, and clear communication.
Role Description
This is a remote freelance contract role for a full-stack developer with a strong backend focus. You will be responsible for designing, hardening, and maintaining efficient and reliable server-side applications and systems, as well as working within our Next.js app where needed.
You will:
→ Add test coverage + CI/CD pipeline
→ Fix database issues (race conditions, connection pooling, query optimization)
→ Implement performance fixes (pagination, caching)
→ Review architecture for scale
→ Set up monitoring & structured logging
→ Secure & optimize API routes (validation, rate limiting, error handling)
→ Improve background jobs & webhooks reliability (Inngest)
→ Harden authentication & authorization flows (Clerk + Next.js middleware, RBAC, secure sessions)
→ Optimize Supabase/PostgreSQL & ClickHouse queries and data model for high-volume data (Billions of raws)
→ Ensure secure, robust usage of Next.js 15 Server Actions & API routes
Tech Stack
- Next.js 15 (API Routes, Server Actions, React)
- PostgreSQL + Supabase + ClickHouse
- Vercel, Inngest, Clerk
- TypeScript
Must have
- 4–5+ years Node.js/TypeScript backend experience
- 2–3+ years building production systems with Next.js
- Strong PostgreSQL experience (transactions, performance, indexing, connection pooling)
- REST API design & security (auth, input validation, rate limiting)
- Testing (unit + integration) and CI setup experience
- Database architecture & schema design
- Experience stabilizing and refactoring existing codebases, not just greenfield
- Comfortable working across backend and the Next.js app layer
Nice to have
- Experience with Clerk or similar auth providers
- Experience with Supabase
- Experience with ClickHouse or other OLAP databases
- Experience with Vercel and serverless deployments
- Experience with background jobs & webhooks orchestration (Inngest or similar)
- Previous work on data-heavy SaaS or analytics platforms
Budget: $1,000–$2,000/month
Type: Long-term freelance (no agencies)
Availability: Full-time
Start: ASAP
Location: Europe / South Africa
NO AGENCY -
· 130 views · 4 applications · 23d
Full-Stack Developer
Full Remote · Countries of Europe or Ukraine · 3 years of experience · English - B1About us We’re building a data platform. Our product is deeply data-driven, with a strong focus on performance, reliability, and long-term maintainability. We are actively looking for a Full-Stack Developer (Next.js/TypeScript, backend-heavy, 3+ years of...About us
More
We’re building a data platform. Our product is deeply data-driven, with a strong focus on performance, reliability, and long-term maintainability.
We are actively looking for a Full-Stack Developer (Next.js/TypeScript, backend-heavy, 3+ years of experience) to join us on a long-term basis and help strengthen and scale our backend and platform as we grow.
We are a fully remote team, with team members based in Europe and South Africa, and we value autonomy, ownership, and clear communication.
Role Description
This is a remote freelance contract role for a full-stack developer with a strong backend focus. You will be responsible for designing, hardening, and maintaining efficient and reliable server-side applications and systems, as well as working within our Next.js app where needed.
You will:
→ Add test coverage + CI/CD pipeline
→ Fix database issues (race conditions, connection pooling, query optimization)
→ Implement performance fixes (pagination, caching)
→ Review architecture for scale
→ Set up monitoring & structured logging
→ Secure & optimize API routes (validation, rate limiting, error handling)
→ Improve background jobs & webhooks reliability (Inngest)
→ Harden authentication & authorization flows (Clerk + Next.js middleware, RBAC, secure sessions)
→ Optimize Supabase/PostgreSQL & ClickHouse queries and data model for high-volume data (Billions of raws)
→ Ensure secure, robust usage of Next.js 15 Server Actions & API routes
Tech Stack
- Next.js 15 (API Routes, Server Actions, React)
- PostgreSQL + Supabase + ClickHouse
- Vercel, Inngest, Clerk
- TypeScript
Must have
- 4–5+ years Node.js/TypeScript backend experience
- 2–3+ years building production systems with Next.js
- Strong PostgreSQL experience (transactions, performance, indexing, connection pooling)
- REST API design & security (auth, input validation, rate limiting)
- Testing (unit + integration) and CI setup experience
- Database architecture & schema design
- Experience stabilizing and refactoring existing codebases, not just greenfield
- Comfortable working across backend and the Next.js app layer
Nice to have
- Experience with Clerk or similar auth providers
- Experience with Supabase
- Experience with ClickHouse or other OLAP databases
- Experience with Vercel and serverless deployments
- Experience with background jobs & webhooks orchestration (Inngest or similar)
- Previous work on data-heavy SaaS or analytics platforms
Budget: $1,000–$2,000/month
Type: Long-term freelance (no agencies)
Availability: Full-time
Start: ASAP
Location: Europe / South Africa
NO AGENCY -
· 113 views · 4 applications · 23d
Operation/Technical Specialist
Full Remote · Worldwide · Product · 2 years of experience · English - B1We are looking for Operation/ Technical Specialist for Automating Mass Website Creation. About the role We are looking for a strong operation/technical specialist to design and build a scalable system for mass website production. Our goal is to...We are looking for Operation/ Technical Specialist for Automating Mass Website Creation.
About the role
We are looking for a strong operation/technical specialist to design and build a scalable system for mass website production. Our goal is to automate the creation of ~3,000 websites per month, taking into account SEO requirements and various customization nuances.
This is not a manual website-building role. We are looking for someone who can think in terms of systems, pipelines, and internal products, and take ownership of the entire automation flow.
Responsibilities
- Design and implement an automated workflow for mass website creation
- Build or adapt internal tools/scripts/services to support large-scale site generation
- Develop and manage a templating system (including generation of new templates when needed)
- Integrate SEO requirements into the automation flow
- Optimize performance, scalability, and reliability of the system
- Proactively propose technical solutions and improvements
- Document the architecture and workflows clearly
Requirements
- Strong technical background (backend, automation, or full-stack)
- Experience with automation, scripting, or building internal tools
- Understanding of templating systems and content generation at scale
- Ability to design scalable, maintainable systems
- Experience working with APIs, databases, and deployment pipelines
- Solid problem-solving skills and ownership mindset
- English proficiency sufficient for technical communication
Nice to have
- Experience with SEO-driven projects
- Experience with mass content or website generation
- Product-oriented mindset (thinking beyond just implementation)
- Experience building tools for non-technical users
What we offer
- Challenging technical problem with real scale
- High level of autonomy and ownership
- Opportunity to build an internal product from scratch
- Direct impact on business growth
- Flexible work format
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· 38 views · 0 applications · 23d
Intern Mechanical Engineer
Office Work · Ukraine (Kyiv) · 0.5 years of experience · English - B1Team Summary Our Mechanical Engineering team is responsible for driving innovation from the initial concept through to high-volume production for our key stakeholders' products. We serve as the vital integration hub, bridging the gap between various...Team Summary
Our Mechanical Engineering team is responsible for driving innovation from the initial concept through to high-volume production for our key stakeholders' products. We serve as the vital integration hub, bridging the gap between various hardware disciplines, including Radio Frequency, Electrical Engineering, and Optics. Our lab is fully equipped with state-of-the-art tools for rapid prototyping, comprehensive testing, and advanced hardware development, offering a dynamic environment for hands-on engineering.
Job Summary
As an Intern Mechanical Engineer at SQUAD, you will join our hardware development team and participate in the full design lifecycle, from initial concept to mass production. This role provides practical experience in real-world engineering challenges. You will work on designing plastic parts for injection molding, engineering sheet metal components, and developing mechanical layouts for high-density assemblies with specific IP-rating requirements.
This position requires a physical presence in our Kyiv office to work in the mechanical laboratory.
Responsibilities and Duties— Assist in the design of plastic, milled, and sheet metal components
— Build functional prototypes and develop custom testing rigs and stands
— Actively participate in technical reviews and engage in continuous self-improvement under the mentorship of senior engineers.
Qualifications and Skills
— Basic proficiency in SolidWorks (or a similar CAD package)
— A strong 'maker' mindset with proven experience using hand and power tools for prototyping, whether through hobbyist projects or academic laboratory environments
— A genuine passion for mechanical engineering and understanding how things work
— At least an Intermediate level in both written and spoken English (B1).
Nice to have— Familiarity with other multiple CAD platforms (Fusion 360, Rhino, Creo, etc.).
— Basic understanding of manufacturing processes (Injection Molding, 3D printing, CNC).
We offer multiple benefits that include
— The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member
— Competitive compensation and perks
— Gig-contract (6 months)
— 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation
— Development opportunities like corporate courses, knowledge hubs, and free English classes
— Medical insurance is provided from day one. Sick leaves and medical leaves are available
— Remote working mode is available within Ukraine only
— Free meals, fruits, and snacks when working in the office.
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Business Analyst with PM experience (with relocation to Cyprus)
Full Remote · Countries of Europe or Ukraine · 5 years of experience · English - NoneJob Summary We are seeking a Senior Business Analyst with strong Project Management experience to join our team supporting a US-based healthcare SaaS project. In this hybrid role, you will bridge business needs with technical execution — managing project...Job Summary
We are seeking a Senior Business Analyst with strong Project Management experience to join our team supporting a US-based healthcare SaaS project. In this hybrid role, you will bridge business needs with technical execution — managing project lifecycles, gathering and analyzing requirements, and ensuring successful delivery of complex healthcare software solutions. You’ll collaborate closely with clients, product owners, and cross-functional technical teams to align business objectives with project outcomes and ensure regulatory compliance within the healthcare domain.
Does this relate to you?
- 5+ years of experience as a Business Analyst or hybrid BA/PM in IT or software product companies.
- Proven experience managing full project lifecycles, preferably within SaaS or healthcare technology environments.
- Strong understanding of Agile, Scrum, Kanban, and Waterfall methodologies.
- Deep analytical and problem-solving skills with a structured, detail-oriented approach.
- Excellent communication, facilitation, and stakeholder management abilities.
- Experience working directly with US-based clients and distributed teams.
- Ability to handle multiple priorities in a dynamic, fast-paced environment.
- Ukrainian or Russian — upper-intermediate level or higher.
- English — upper-intermediate or advanced level.
Nice to have:
- Knowledge of US healthcare standards (HIPAA, HL7, EHR/EMR systems, DME/HME processes).
- Familiarity with SaaS product architecture and data integration practices.
A new team member will be in charge of:
- Gather, document, and validate business and system requirements from US healthcare stakeholders.
- Translate business needs into detailed functional specifications, user stories, and acceptance criteria.
- Lead project planning, scope definition, and delivery management, ensuring milestones are met on time and within budget.
- Collaborate with development, QA, and product teams to ensure clear understanding and implementation of requirements.
- Serve as a primary communication bridge between clients and internal delivery teams.
- Support solution design, perform impact analysis, and manage change requests.
- Identify project risks and dependencies; propose and execute mitigation strategies.
- Track project progress, prepare regular status reports, and maintain project documentation.
- Ensure all deliverables align with client expectations, compliance standards, and product quality goals.
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