Jobs

We’re looking for a motivated and detail-oriented individual based in Ukraine to join the Helvetus.com team. Your main responsibilities will include handling all aspects of customer support (email, chat, etc.), managing order fulfillment in the backend (Shopify, shipping coordination, etc.), and assisting our COO with various operational and administrative tasks. Strong English communication skills are essential.

Our client is an international product company that develops a suite of integrated software solutions designed to help organizations work more efficiently. It provides tools for time management, resource planning, budgeting, roadmapping, and reporting, helping teams streamline their operations from start to delivery.

Established in 2007 as a small project, the company has grown into a leading provider of solutions, serving over 30,000 customers — including a third of Fortune 500 companies — and is recognized for delivering powerful, flexible, and reliable software.

We seek an exceptional QA Engineer (m+a) with a keen eye and a keen testing intuition to help improve company's products. 

The role sits within their Alpha Serve team (BI/data connectors) and combines both manual and automation testing (Cypress, Jest, JMeter). You’d work closely with a lean cross-functional team and contribute to testing within a mature CI/CD pipeline.

Key responsibilities:

• Functional, regression, and performance testing
• Creating and maintaining test plans and automation scripts (Cypress, Jest, JMeter)
• Working closely with developers and product teams
• Supporting testing in CI/CD pipeline and participating in TDD practices

Stack: Cypress / Jest / JMeter / Java / JavaScript / AWS

Company  offers:

• Long-term B2B contract
• Fully remote (Ukraine-based team)
• 23 vacation days + 5 sick days
• Transparent hiring process (3 steps only)
• Mature QA culture & friendly international team
   

About the Role:

We are looking for a Sales & Business Development Manager to join our partner Grupo Codeware Digital SL, focused specifically on generating and closing new business opportunities through platforms like Upwork, Clutch, DesignRush, and other freelance or B2B directories.

This role is highly results-driven and requires someone with undeniable experience in outbound sales, strong communication skills, and the ability to work independently. You will be responsible for identifying potential leads, crafting proposals, managing platform presence, and converting opportunities into signed contracts. Your daily work will revolve around client hunting, pitching, negotiating, and ensuring steady revenue through external channels.

Key Responsibilities:

• Actively source, pitch, and close new clients through Upwork, Clutch, and similar platforms
• Craft compelling proposals, profiles, and case studies aligned with our service offerings
• Manage bidding strategy to ensure consistent inbound opportunities
• Build and maintain relationships with qualified leads and client accounts
• Track performance metrics (e.g., conversion rate, response time, contract value)
• Collaborate with the technical and creative teams to tailor offerings per client needs

• Provide strategic input on market positioning, pricing, and platform optimization

   

Requirements:

• Fluent English (written and spoken) — native or C2-level proficiency
• Proven track record of successful B2B sales on platforms like Upwork and Clutch
• Strong communication, negotiation, and follow-up skills
• Deep understanding of how freelance marketplaces operate
• Experience with CRM tools, lead tracking, and proposal systems
• High level of professionalism and ability to work autonomously
• Bonus: Background in IT, design, or digital product development

Salary includes a base salary plus a percentage of sales.

We’re looking for a detail-oriented Manual QA Engineer (4-8 hours per day) to join our growing team at SoftPeak. You’ll be responsible for testing web and mobile applications for startups and SMBs across various industries. Your insights will ensure high product quality and great user experience from day one.

What You’ll Do:

• Analyze requirements and create test plans, test cases, and checklists
• Perform manual functional, regression, and UI testing of web/mobile apps
• Report and track bugs clearly and consistently
• Work closely with developers, designers, and PMs to ensure smooth releases
• Verify bug fixes and conduct smoke testing before delivery
• Contribute to product improvements from a QA perspective

What We Expect:

• 2+ years of manual QA experience
• Strong knowledge of QA methodologies and bug reporting tools (Jira, TestRail, etc.)
• Attention to detail and structured thinking
• Experience testing REST APIs, web and mobile apps
• Understanding of SDLC and Agile/Scrum processes
• Basic understanding of HTML/CSS, browser dev tools
• Strong communication skills and ability to work in a team
• English B1-B2

Nice to Have:

• Experience with automation tools (Postman, Selenium, etc.)

• Experience in working with outsourcing or startup teams

   

What We Offer:

• Flexible schedule and remote-first environment
• Friendly and proactive team culture
• Projects with real impact for international clients
• Opportunity to grow with support from the team
• Paid vacations and sick leaves

Must have experience of commercial development 10+ years

Experience in development of large solutions

Basic understanding of micro services architecture

Good knowledge of HTML/CSS

Product & result-oriented mindset

Deep JavaScript/TypeScript knowledge (ES5, ES201*)

Good understanding of RX.js library.

Solid experience with React (class components as well as functional components)

Understanding of state management — Redux/MobX

Experience with unit testing using Karma, Jasmine etc.

We're seeking an experienced Product Designer to join Finesquare and develop digital products from the ground up.

You'll be:

• Create end-to-end product design: from discovery to final handoff
• Conduct UX research, user testing, and data-driven iterations
• Develop wireframes, user flows, and interactive prototypes
• Contribute to and maintain our design system and UI kit
• Ensure consistency across touchpoints (desktop, mobile, email)
• Present and defend design decisions with a clear rationale

You need:

• 3+ years of experience as a Product UX/UI Designer (Web & Mobile)
• Strong portfolio
• Proficiency in Figma
• Proactive, organized, and comfortable working remotely in a fast-paced environment
• English

We Offer:

• Competitive salary and remote flexibility
• Part-time involvement 
• Collaborative team culture

We're seeking an experienced Brand Designer to join Finesquare and develop digital products from the ground up.

You'll be:

• Create brand identities from the ground up — including logos, typography, color palettes, brand guidelines, and visual systems
• Design key brand assets like pitch decks, social media kits, and landing pages
• Collaborate with early-stage founders and our creative team to define a brand’s visual direction

You need:

• 3+ years of experience as a Brand Designer
• Strong portfolio
• Proactive, organized, and comfortable working remotely in a fast-paced environment
• English

We Offer:

• Competitive salary and remote flexibility
• Part-time involvement 
• Collaborative team culture

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Oleksandr Voronin, Lead Product Analyst at Headway by Headway Inc, we’re looking for a Product Analyst who thrives on turning data into decisions — leveraging insights and experiments to drive monetization metrics and directly fuel business revenue.

The product and team you will be working with:

Headway is our flagship app, offering summaries of nonfiction bestsellers, daily insights, and gamified challenges. Headway is the world’s most downloaded book summary app and has been featured as App of the Day in over 30 countries, including the US, the UK, and Canada.

Growth Team is a cross-functional team focused on finding growth opportunities through product changes, improved user experience, and monetization mechanics. Its core mission is to scale the product through experimentation, analytics, and a data-informed approach.

This job is perfect for you if you:

• Want to directly influence key metrics and business outcomes — your insights, hypotheses, and experiment learnings will shape product decisions.
• Value the freedom to choose your own analytical approaches and build hypotheses, while being supported by an experienced product and analytics team.
• See yourself as part of a cross-functional team working at the intersection of analytics, product, marketing, UX, and engineering — driving changes that impact user experience and monetization.

• Enjoy variety — from product analytics and user behavior research to optimizing experimentation processes.

   

What will you do:

• Play a key role in data-informed decision-making and help the team grow through insights, experiments, and research.
• Design and analyze A/B tests — from defining metrics and calculating sample sizes to interpreting results and tracking long-term impact.
• Explore product metrics and user behavior to uncover patterns and turn them into actionable growth opportunities.
• Use data to validate and shape hypotheses, helping the team prioritize and focus on the most promising experiments.
• Investigate how users interact with the product to identify friction points and suggest improvements in user experience.

• Contribute to improving processes, automating key metrics, and sharing best practices within the analytics community.

   

What do you need to join us:

• Strong knowledge of mathematics and statistics.
• Ability to work with databases (SQL).
• Solid understanding of product metrics and how they interrelate.
• An analytical mindset with a creative approach to problem-solving.
• Hands-on experience with A/B testing.
• Python skills and experience with Tableau are strong advantages.

• Alignment with the values of our team (SELECT).

   

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go n a week-paid holiday to rest and recharge twice a year.

• Supporting initiatives that help Ukraine. 

   

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

This is the beating heart of wring.co. If this seat is empty:

• We can’t ship product at the speed early customers expect.
• There is no technical owner to set the bar for code quality, reliability, and velocity.
• We won’t have the foundation of a culture that values both rigorous engineering and pragmatic execution.
  This role is the difference between a promising idea and a real business.

The Kind of Person We’re Not Looking For

Let’s be direct—if you:

• Clock in at 9 and out at 5 without thinking about the mission.
• Prefer to be told exactly what to build, rather than spotting problems and owning solutions.
• Find the idea of talking with customers or recruiting engineers “someone else’s job.”

This isn’t going to be a fit. We want grit, curiosity, and a genuine excitement about shipping products end-to-end.

Core Responsibilities

1. Own the Technology End-to-End
   • Architect, build, and maintain the core platform.
   • Make technical decisions with long-term scalability in mind.
2. Build and Lead the Engineering Team
   • Recruit, onboard, and mentor early technical hires.
   • Shape engineering culture and processes.
3. Collaborate Directly with Customers
   • Join implementation calls, understand pain points, and translate them into solutions.

Success Metrics

1. Fast, High-Quality Shipping
   • Consistently deliver key features and improvements on aggressive timelines without compromising quality.
2. Clear, Usable Documentation
   • Internal and customer-facing technical documentation that is clear, up-to-date, and easy to navigate.
3. Technical Ownership
   • The product is stable, performant, and evolves rapidly—because you own it, end-to-end.

Location: Remote

Job Type: Project Contract 4 months

Start Date: ASAP (As Soon As Possible)

Please note: This is a contract position with an immediate start date. We are looking for a candidate who can quickly integrate into our team and begin contributing from day one.

About Us

TechChain Solutions is a dynamic technology firm focused on building high-performance financial platforms. We create sophisticated tools that empower users to navigate complex market environments with speed and reliability. Our team is driven by innovation, and we are currently developing a new trading platform from the ground up.

The Role

We are seeking a skilled Middle Nest.js Developer to join our core backend team. You will step into a project with a well-structured, high-quality codebase and play a key role in implementing complex business logic within our microservices architecture.

Your primary focus will be the automation of trading operations on Centralized Exchanges (CEX). You will be responsible for translating trading strategies into robust, high-performance code, building out the logic for working with orders, and ensuring seamless, low-latency integration with various exchange APIs. This is a hands-on role where you will be writing the code that powers our automated trading bots.

Key Responsibilities:

1. Develop and Maintain Backend Services with Nest.js and TypeScript. Your core task will be to write clean, efficient, and reliable code within our existing microservices architecture, focusing on the implementation of trading-related features.
2. Work with Databases using Prisma ORM. You will be responsible for writing queries, managing data, and working with schemas in PostgreSQL, using Prisma as the primary tool for database interaction.
3. Work with a Large, Existing Codebase. You will need to quickly get up to speed with our current architecture, understand how the services interact, and continue development while adhering to our established quality standards.
4. Integrate with Third-Party CEX APIs (REST & WebSocket). You will implement the logic to connect with centralized exchanges to fetch order books, manage trades, and handle real-time market data.
5. Implement Trading Logic and Automation. You will translate trading strategies and business requirements into functional code, building out the core logic for our Order Service and automating actions with exchanges.
6. Collaborate with the Team. You will work closely with the Backend Lead, other developers, and the frontend team to define and ship features in a fast-paced environment.

Required Qualifications & Skills (Must-Haves):

• 2.5+ years of professional experience in backend development with Node.js and TypeScript.
• Strong, hands-on experience building applications with the Nest.js framework.
• Solid experience with relational databases, specifically PostgreSQL, and practical skills using Prisma ORM.
• Hands on using CEX DEX
• Experience integrating with complex third-party APIs.
• Experience with message broker technologies (we use BullMQ).
• Proficiency with Git and modern development workflows.

• A proactive mindset with strong problem-solving skills.

   

How to know if you are the right fit:

• You understand the differences between a CEX (Centralized Exchange) and a DEX (Decentralized Exchange) and have hands-on experience using both.
• You are comfortable working within an existing microservices architecture and can quickly adapt to a large codebase.
• Will be a big plus if you have practical experience building trading bots or other systems that automate actions with exchange APIs.
• You understand the difference between a Limit Order and a Market Order and understand what is Order Book and hot it works.
• You have a strong interest in the Crypto/FinTech space and are eager to work on a high-performance trading platform.

What We Offer:

- Competitive compensation.

- A fully remote and flexible work environment.

- The opportunity to work on a high-impact, greenfield project with a modern tech stack.

- A focused and collaborative team culture.

Location: Remote

Job Type: Project Contract 4 months

Start Date: ASAP (As Soon As Possible)

Please note: This is a contract position with an immediate start date. We are looking for a candidate who can quickly integrate into our team and begin contributing from day one.

About Us

TechChain Solutions is a dynamic technology firm focused on building high-performance financial platforms. We create sophisticated tools that empower users to navigate complex market environments with speed and reliability. Our team is driven by innovation, and we are currently developing a new trading platform from the ground up.

The Role

We are looking for a skilled Middle Nest.js Developer with a strong practical background in blockchain and Web3 technologies. You will join our team to focus on the implementation and maintenance of our DEX-focused services, working primarily on the logic involving wallets, on-chain transactions, and smart contract interactions, which is the core of our platform's on-chain operations.

Your main tasks will be to develop microservices and work within a large codebase, writing the code that interacts directly with multiple blockchains (EVM, Solana, TON), managing secure transaction signing, and implementing logic for DEX trading strategies. This is a hands-on role where you will work with libraries like Ethers.js, solana/web3.js, and ton/ton to build reliable and secure on-chain solutions within our existing Nest.js microservices architecture.

Key Responsibilities:

1. Develop and Maintain Backend Services with Nest.js. Your primary responsibility will be to write clean, secure, and efficient TypeScript code, focusing on on-chain interactions, wallet management, and transaction processing.
2. Work with Databases using Prisma ORM. You will manage data related to wallets, groups, and transactions in our PostgreSQL database using Prisma.
3. Work with a Large, Existing Codebase. You need to be able to quickly understand our current microservices architecture and contribute high-quality code that aligns with our standards.
4. Implement DEX-related Logic. You will write code that interacts with Automated Market Maker (AMM) protocols (like Uniswap), handles token transfers (ERC-20 & SPL), and manages the lifecycle of on-chain transactions.
5. Contribute to our Asynchronous Task System. You will work with our existing transaction processing system built on BullMQ and Redis to ensure reliable and scalable on-chain operations.

Required Qualifications & Skills (Must-Haves):

• 2.5+ years of professional experience in backend development with Node.js and TypeScript.
• Strong, hands-on experience building applications with the Nest.js framework.
• Solid experience with relational databases (PostgreSQL) and practical skills using Prisma ORM.
• Deep, practical experience with Web3 libraries for at least one of the following blockchains: EVM-compatible chains (using ethers.js/web3.js), Solana, or TON.
• Solid understanding of blockchain fundamentals: transactions, the mempool, gas, blocks, and smart contracts.
• Hands-on experience interacting with ERC-20 and/or SPL token contracts.

• A proactive and security-first mindset, especially when dealing with private keys and on-chain funds.

   

How to know if you are the right fit:

• You understand what GAS is, why it's needed, what is difference between sending ETH and ERC20 tokens. You are familiar with the concept of a dedicated "gas wallet".
• You know the DIfference betwen DEX and CEX. You understand what is Automated Market Maker (AMM) on a DEX works and can explain its key differences from a traditional Central Limit Order Book (CLOB) found on CEXs.
• You have practical experience sending tokens between wallets and calling methods on smart contracts.
• You are excited by the challenge of building a secure and scalable system that manages a large number of wallets and performs on-chain actions.

What We Offer:

- Competitive compensation.

- A fully remote and flexible work environment.

- The opportunity to work on a high-impact, greenfield project with a modern tech stack.

- A focused and collaborative team culture.

About Sinova:

Our main specialization is web development. We provide a full cycle of the web development services. 
Our projects span a wide range of industries, including AI, finance, medical, education, and marketing & advertising. 

Requirements:

—  Proficiency in TypeScript (TS) and JavaScript (JS);

—  Strong experience with Node.js;

—  Hands-on experience with Nest.js or Express.js;

—  Knowledge of both relational and non-relational databases;
— Experience with MongoDB, PostgreSQL
—  Supabase and Fifebase

—  Proficiency in using Postman for API testing;

—  Experience with Swagger for API documentation;

—  Understanding of JWT (JSON Web Tokens), OAuth 2.0;

— Strong knowledge of Git;

 Would be a benefit:

— Experience with GraphQL;

— Familiarity with Redis;

— Knowledge of message brokers like RabbitMQ or Kafka;

— Ability to set up Husky, ESLint, and Prettier;

— Experience with CI/CD tools like GitHub Actions or GitLab CI;

— Proficiency in Docker;

— Familiarity with web servers like Apache or Nginx.

What we offer:

— Competitive salary;

— Ability to work remotely

— flexible working day, 5 days a week;

— Career growth potential;

— Friendly team

Please send your CV here or via email.

You’ll be invited to a personal interview if the first stage is successfully completed. 

We are looking for a sharp and detail-driven Growth Marketing Manager to join our client team and take full ownership of marketing execution through external agencies. The ideal candidate will manage paid traffic, creatives, and budgets across multiple platforms, ensuring performance and ROI. This is a great opportunity for someone who thrives in structure, knows how to drive results through partners, and wants to build marketing operations from the ground up for a growing fintech brand.

Responsibilities:

• Coordinate with external performance marketing agencies (Meta, Google, TikTok, etc.)
• Control traffic quality, volumes, and adherence to KPIs
• Ensure full tracking setup is working (UTM’s, postbacks, trackers)
• Monitor and optimize marketing budgets and agency reward structures
• Manage creative agencies (banners, video, landing pages): negotiate cost, timeline, and quality
• Transfer creatives to AD agencies for campaign launches
• Manage invoice approvals and payment coordination with finance
• Regular reporting on ROI, channel performance, and spend analysis

Requirements:

• 3–5 years of experience with external agencies (performance & creative)
• Experience with fintech, crypto, trading, financial services or iGaming is a strong plus
• Solid knowledge of Meta, Google Ads, TikTok, DSPs
• Understanding of tracking systems and funnel analytics
• Experience handling budgets and working with finance
• Strong communication and negotiation skills
• Fluent in English
• Excellent writing and verbal communication

Nice to have:

• Understanding of CPA/CPL/RevShare models
• Familiarity with BI tools (Google Data Studio, Power BI)

Benefits:

• Competitive and attractive compensation
• Remote work schedule
• Proper rest time of 24 annual leave days
• Challenging and unique tasks in the FinTech field
• Funding for gym memberships, fostering a healthy work-life balance

What You’ll Do 

• Develop and customize Gutenberg blocks for key marketing and support pages - MUST HAVE at least 1 year with Gutenberg Blocks 
• Build, maintain and troubleshoot WordPress themes and plugins 
• Integrate REST API endpoints between WordPress and backend services
• Optimize site performance and security on our WordPress servers
• Collaborate with designers to translate Figma/Sketch mockups into pixel-perfect pages 
• Assist in AWS-based deployments (S3 buckets, Lambda functions) 

Must-Have Qualifications 

• 1–2 years of hands-on WordPress development experience 
• Solid understanding of Gutenberg architecture and block development
• Proficiency with REST API (consuming and exposing endpoints)
• Experience working with WordPress hosting/server environments 
• Fluent English (B2+ level) for code reviews and cross-team communication Ukraine; 

• Residence in Lviv region a plus 

   

Nice-to-Have 

• Familiarity with AWS services (S3, Lambda, CloudFront) 
• Experience with modern PHP development 
• Knowledge of frontend tooling (Webpack, npm/yarn) 
• Basic understanding of SEO best practices and page-speed optimization 

MustardHub is a B2B SaaS startup in the employee benefits, rewards & recognition space.

We've built our MVP in 2023, confirmed the hypothesis with several large customers, and are now underway building the v1 from ground-up.

This position is for an experienced, autonomous back-end developer. We're a very small team, led by the two co-founders, with an 2 FE & 2 BE devs, BA/PM, QA, and a talented designer. 

About You:

- 5-7+ years experience building large, complicated codebases

- You've worked on large B2B or B2C SaaS products

- You understand what working in early-stage startups is like

- Your English is good enough to have conversations with patient fluent speakers

- You are EXCITED about being on the ground floor of a startup that changes how companies approach employee rewards & benefits management

- You're using modern AI coding tools like Cursor, v0, Claude Code and/or others to increase your output 2-4x.

Our Tech Stack:

- Typescript: React, Nest, GraphQL/Apollo, Postgres. 

We're based in Austin, TX (US) but the development team is expected to be all remote. The other team members are in Ukraine and the rest of Eastern Europe. You're expected to have at least a few hours overlap with the CDT timezone each day.