Jobs at Djinni

Streamline develops an AI-powered supply chain planning platform used by more than 2,000 companies worldwide. It is a mature product with complex planning logic, AI capabilities and many technical challenges where better solutions can still be found.

We are looking for a Trainee Manual QA Engineer to join our team and help maintain the high quality of our web product.

💡 Strong analytical thinking and the ability to solve complex problems are important to us. If you have participated in mathematics olympiads, programming competitions or similar contests, be sure to tell us—this experience may be a significant advantage.

 

What we expect:

• English at the B1 level or higher.
• Basic understanding of version control systems, particularly Git.
• Knowledge of HTTP request methods and status codes, including how they work in web applications.
• Practical experience with browser developer tools, particularly Chrome DevTools.
• Strong understanding of the software development life cycle (SDLC).
• Experience testing APIs with Postman, Insomnia or similar tools.
• A completed technical degree in Computer Science, Engineering, Mathematics or a related field is required.

It will be a plus if you have:

• Experience with test management tools such as TestRail or Qase.
• Knowledge of project management platforms such as Jira, Trello or Rally.
• Knowledge of test design techniques and the ability to apply them effectively.
• Strong communication and problem-solving skills.

What you will do:

• Thoroughly test new functionality during development to ensure high product quality.
• Identify, document and verify defects, and monitor their timely resolution.
• Participate in smoke and regression testing to verify the stability and integrity of the system.
• Create and review test documentation, including checklists, test cases and acceptance criteria.
• Test APIs using Postman, validate requests and responses, and ensure the backend works as expected.
• Gather and analyse requirements for new and existing functionality, contribute to the knowledge base and deepen your understanding of the product.

What we offer:

• Medical insurance.
• A comfortable office at the Leonardo Business Centre in central Kyiv.
• A supportive team and collaborative working environment.
• Professional and career development opportunities.
• Access to AI tools that help you work faster and more effectively.
• An opportunity to contribute to a product that continues to grow and evolve.
• Free lunches, corporate events and team activities.

📍 Working format: Candidates based in Kyiv are expected to work from our Kyiv office during the probationary period. After successful onboarding, a hybrid or remote working format may be available.

ABOUT FIRST CRYPTO EXCHANGE LLC

First Crypto Exchange LLC (FCE) is a digital asset trading platform enabling individuals and institutions to buy, sell, and manage cryptocurrencies securely and efficiently. FCE operates under a VARA license in Dubai, UAE.
FCE is building a trusted, well-governed exchange with strong market infrastructure, financial controls, regulatory compliance, and operational transparency.

JOB OVERVIEW

We are looking for a Technical Support Specialist (L1/L2) to become the first point of contact for FCE clients and bridge customer issues with Product, Engineering, and Compliance teams.

The key objective of the role is to resolve customer issues quickly, identify technical problems, and turn complex cases into clear, actionable tickets for engineers.

You will work directly with customers through Intercom and email, supporting them across the full client journey - from registration and KYC to deposits, trading, and withdrawals.
 

KEY RESPONSIBILITIES

• Handle L1/L2 customer requests via Intercom and email, maintaining SLA and high-quality communication.
• Troubleshoot issues across KYC, fiat transfers, crypto deposits/withdrawals, OTC trades and account access.
• Analyze admin-panel statuses and logs to identify whether an issue is related to the client, platform, or external provider.
• Create clear, reproducible bug reports in Linear with steps, environment details, screenshots, and relevant evidence.
• Coordinate complex cases with Engineering, Product, and Compliance.
• Support clients during the migration from Crassula to FinCore, including increased support volume during the cutover period.
• Follow compliance and data-protection procedures, including customer verification and account-recovery processes.
• Maintain and improve support macros, FAQs, and knowledge-base content.
• Use AI tools such as ChatGPT or Claude for response drafting, log analysis, knowledge-base maintenance, and initial ticket classification.

QUALIFICATIONS & SKILLS

• 2+ years of experience in customer or technical support for a fintech, crypto, exchange, broker, neobank, or payment product.
• Strong understanding of the customer lifecycle: registration → KYC → deposit → exchange → withdrawal.
• Practical crypto knowledge: ERC-20, TRC-20, BTC networks and addresses, transaction confirmations, network fees, wrong-network transfers, and transaction statuses.
• Understanding of fiat payments, including bank transfers, IBAN, rejected payments, and settlement timelines.
• Strong technical troubleshooting skills and ability to read logs and admin-panel statuses.
• Experience with Intercom, Zendesk, Freshdesk, or similar support platforms.
• Experience managing queues, tags, macros, SLAs, email support, and knowledge bases.
• Ability to write structured, reproducible technical tickets for engineers.
• Strong English - written communication is essential.
• Russian - international team language.
• Compliance-minded approach: understands the limits of customer support communication around KYC, account restrictions, complaints, and personal data.
• Comfortable working in Dubai business hours: 10:00–18:00 GMT+4, Monday–Friday, with extended coverage during migrations and major releases.
• Comfortable integrating AI tools into daily support workflows and working in an environment where routine support is increasingly automated.
   

WOULD BE A PLUS

• Experience supporting a large-scale customer migration between platforms.
• Experience with Sumsub or similar KYC providers.
• Ability to write clear Help Center articles and FAQs.
• Basic SQL knowledge.
• Understanding of how operating as a VARA-licensed broker-dealer affects customer communication and support processes.
• Arabic language skills.
   

WORKING CONDITIONS & BENEFITS

• Employment: Full-time
• Location: Remote
• Working hours: Dubai business hours, 10:00–18:00 GMT+4
• Reporting to: Product Owner 
• Collaboration: Engineering, Product, and Compliance
• Vacation: 20 working days per year
• Sick Leave: 10 days per year
• Days Off: 5 days per year
• Public Holidays: 8–10 days per year, depending on the applicable holiday calendar
• Compensation: Competitive, based on experience and expertise

We're looking for a Middle+ Data/Databricks Engineer to join our data team and take ownership of pipelines built on Databricks. You'll design and run production-grade ETL/ELT workloads, work with the lakehouse (Delta Lake) architecture, and partner closely with analysts, data scientists, and business stakeholders who rely on the data you deliver. "Middle+" here means roughly 3–5 years of hands-on data engineering experience: you can own a pipeline end to end with minimal supervision, make sound design decisions, and are starting to mentor more junior engineers — without yet carrying full architectural ownership of the platform.

Contract & Logistics

• Contract type: B2B (valid Czech IČO / trade license required).
• Location: Remote, candidate must be based in the Czech Republic; occasional visit to Prague office.
• Start date: ASAP
• English: Fluent 
• Czech: Native/Fluent 

What You'll Do

• Design, build, and maintain scalable ETL/ELT pipelines on Databricks using PySpark and SQL.
• Implement and evolve Delta Lake tables following a medallion (bronze/silver/gold) architecture.
• Develop batch and, where needed, streaming data processing jobs (Structured Streaming).
• Build and maintain CI/CD for Databricks notebooks and jobs (Databricks Asset Bundles, Repos, Git-based workflows).
• Orchestrate pipelines with Databricks Workflows, Azure Data Factory, Airflow, or similar tools.
• Monitor job performance and cluster costs; troubleshoot failures and optimize for reliability and spend.
• Implement data quality checks, testing, and monitoring for critical datasets.
• Collaborate with analysts, data scientists, and business stakeholders to translate requirements into data models.
• Participate in code reviews, document technical decisions, and help shape engineering best practices.
• Provide guidance and informal mentorship to junior team members.

What We're Looking For

• 3+ years of hands-on experience with Apache Spark, ideally on Databricks specifically.
• Strong PySpark and SQL skills, including performance tuning of Spark jobs.
• Practical experience with Delta Lake and lakehouse architecture concepts.
• Solid grasp of data modeling (dimensional modeling, star schema) and ETL/ELT design patterns.
• Experience with at least one major cloud platform — Azure, AWS, or GCP (Azure Databricks is a plus).
• Familiarity with pipeline orchestration tools (Databricks Workflows, ADF, Airflow, or equivalent).
• Working knowledge of Git and CI/CD practices for data engineering.
• Understanding of data governance, access control, and security basics (Unity Catalog is a plus).
• Good written and spoken English; Czech or Slovak is a plus but not required.
• Comfortable working independently and communicating clearly in a remote, distributed team.

Nice to Have

• Databricks certification (Data Engineer Associate or Professional).
• Experience with streaming technologies such as Kafka or Azure Event Hubs.
• Experience with dbt for transformation and testing.
• Solid Python software-engineering practices — testing, packaging, typing.
• Infrastructure-as-code experience (Terraform).
• Exposure to MLOps or ML pipeline support.
• Experience in a regulated or large enterprise data environment.

What We Offer

• Fully remote work with flexible hours, based anywhere in the Czech Republic.
• Long-term B2B cooperation with a stable pipeline of work.
• A modern, actively evolving data stack rather than legacy maintenance work.
• Direct collaboration with senior engineers and architects — real input on design decisions.
• Budget for training, certifications, and conference attendance.
• A flat structure with fast decision-making and minimal bureaucracy.

ABOUT FIRST CRYPTO EXCHANGE LLC

First Crypto Exchange LLC (FCE) is a digital asset trading platform that enables individuals and institutions to buy, sell, and manage cryptocurrencies securely and efficiently. FCE operates under a VARA license in Dubai, UAE.

FCE is committed to building a trusted, well-governed exchange, combining robust technology, financial controls, regulatory compliance, and operational excellence.

JOB OVERVIEW
We are looking for a QA Engineer (Middle+ / Senior) to take ownership of product quality across our mobile application, web platform, admin panel, and APIs.
You will be responsible for manual and automated testing, release acceptance, regression testing, and continuous improvement of our QA processes and automation framework.

This is a key role for someone who understands the specifics of financial products, is comfortable working across multiple product layers, and wants to have a real impact on product quality.
 

KEY RESPONSIBILITIES

• Own QA for product releases across mobile, web, admin, and API.
• Plan and execute functional and regression testing using a risk-based approach.
• Develop and maintain automated tests using Python or TypeScript and tools such as Playwright or pytest.
• Build and maintain test cases, checklists, and release coverage.
• Test financial flows, integrations, and third-party services.
• Identify, investigate, and clearly document bugs, working closely with developers and product teams.
• Contribute to our BDD-based QA framework and AI-powered testing approach.
• Use AI tools such as ChatGPT or Claude to improve test design, automation, analysis, and everyday QA workflows.
• Support high-impact releases and ensure products meet quality standards before production.
   

QUALIFICATIONS & SKILLS

• 4+ years of QA experience in fintech, banking, payments, crypto, or other financial products.
• Strong understanding of financial flows: balances, transactions, holds, limits, statuses, and idempotency.
• Hands-on experience testing mobile applications, web platforms, and APIs.
• Experience with test automation using Python or TypeScript.
• Familiarity with Playwright, pytest, or similar automation tools.
• Experience with BDD/Gherkin and CI/CD.
• Confident API testing experience with REST, Postman, curl, and logs.
• Strong understanding of regression testing and release processes.
• Experience testing integrations, webhooks, authentication, and external providers.
• Comfortable using AI tools in day-to-day QA work.
• English - working proficiency; Russian - international team language.
• Availability for at least 4–5 hours of daily overlap with Dubai (GMT+4).
   

WOULD BE A PLUS

• Experience with KYC/KYB, compliance, sanctions screening, Travel Rule, limits, and restrictions.
• Experience with Flutter, iOS/Android testing, or mobile E2E automation.
• Experience with load testing or troubleshooting flaky E2E tests.
• Experience with data migrations, financial reconciliation, or banking-core cutovers.
• Experience with visual regression testing.
   

WORKING CONDITIONS & BENEFITS

• Employment: Full-time
• Location: Remote
• Time Zone: 4–5 hours daily overlap with Dubai (GMT+4)
• Compensation: Competitive compensation based on experience
• Vacation: 20 working days per year
• Sick Leave: 10 days per year
• Days Off: 5 days per year
• Public Holidays: 8-10 days per year, depending on the holiday calendar of different countries
• Opportunity to work on a regulated digital asset platform and help shape its QA and automation processes.
• Opportunity to work with AI-powered QA tools and modern testing approaches.

ABOUT FIRST CRYPTO EXCHANGE LLC

First Crypto Exchange LLC (FCE) is a digital asset trading platform that enables individuals and institutions to buy, sell, and manage cryptocurrencies securely and efficiently. FCE operates under a VARA license in Dubai, UAE.

FCE is committed to building a trusted, well-governed exchange, combining robust market infrastructure with strong financial controls, regulatory compliance, and operational transparency.
 

JOB OVERVIEW

We are looking for a Product Designer (Middle+ / Senior) to lead UX/UI design for FCE’s retail mobile application and client web platform (V2).

You’ll be the dedicated product designer responsible for turning complex financial and crypto flows into clear, intuitive, and scalable experiences across mobile and web.

The key objective of the role is to take product design from concept to developer-ready implementation - including UX flows, UI, prototypes, localization, RTL, light/dark themes, and edge cases.
 

KEY RESPONSIBILITIES

• Design end-to-end experiences for FCE’s mobile app and web platform.
• Create UX/UI for complex transactional flows: onboarding, KYC/KYB, accounts, balances, buy/sell, exchange, withdrawals, transaction history, 2FA/OTP and more.
• Cover the full user journey, including empty, loading, validation and error states — not just the happy path.
• Work confidently within FCE’s existing design system and continuously improve it where needed.
• Build scalable designs using Figma components, variables, tokens and auto-layout.
• Design with the best AI practices
• Prepare interfaces for EN/RU/AR localization, including RTL and long text, numbers and currency formats.
• Create clickable prototypes and quickly validate UX through lightweight user testing.
• Deliver clean, developer-ready files and detailed specs for Flutter and React teams.
• Use AI tools as part of the daily design workflow for UX copy, ideation, flow reviews and design iteration.
• Keep designs structured and machine-readable so they can work effectively with automated design-to-development processes.
   

QUALIFICATIONS & SKILLS

• 4+ years of professional product design experience.
• Portfolio demonstrating released iOS/Android mobile applications and web products.
• Strong UX + UI skills with a mobile-first mindset.
• Expert-level Figma skills: components, variants, variables/tokens, auto-layout, design systems, Dev Mode and developer handoff.
• Experience designing complex forms and transactional products.
• Strong understanding of localization and RTL interfaces.
• Experience designing both light and dark themes systematically.
• Strong prototyping and UX validation skills.
• Comfortable working closely with product managers and engineering teams.
• English - working proficiency for documentation and interface copy; Russian - team language.
• Ability to overlap with Dubai (GMT+4) by at least 4-5 hours per day.
• Confident daily use of AI tools such as ChatGPT, Claude, Figma AI (Make / First Draft), Midjourney, Recraft or similar.
• Comfortable working in an AI-assisted product development environment and able to demonstrate how AI is integrated into your personal workflow.
   

WOULD BE A PLUS

• Experience in fintech, banking, crypto or other regulated financial products.
• Experience with KYC SDKs such as Sumsub and similar solutions.
• Experience with crypto wallet flows: addresses, networks, fees and transactions.
• Ability to create icons, illustrations, micro-interactions and basic marketing visuals.
• Basic technical literacy: understanding components, widgets, frontend implementation and the importance of clean layer naming and file structure.
   

WORKING CONDITIONS & BENEFITS

• Employment: Full-time
• Location: Remote
• Time zone: Minimum 4-5 hours of daily overlap with GMT+4 (Dubai)
• Reporting to: Product Owner 
• Compensation: depending on experience
• Vacation: 20 working days per year
• Sick Leave: 10 days per year
• Days Off: 5 days per year
• Public Holidays: 8-10 days per year, depending on the holiday calendar of different countries

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a product-focused creative-tech company building advanced solutions for professional photographers and creators worldwide. Their platform automates and accelerates post-production by processing massive RAW images and videos and integrating with tools like Lightroom and Premiere.
The company is highly engineering-driven, solving complex challenges around media processing, performance, scalability, and UX. Engineers have a direct impact on a product that professionals rely on every day.

Key Requirements:
🔹 5+ years of experience as a Backend Engineer, with experience building platform services or shared infrastructure;
🔹 B.Sc in Computer Science, Software Engineering, or a related field from a well-known university;
🔹 Proven expertise in backend server development, using languages like Python, Scala, Go, or Java;
🔹 Solid understanding of system design principles, API architecture, and service-oriented architectures;
🔹 Experience integrating with cloud services (preferably AWS) as part of application development;
🔹 Excellent communication skills for collaborating across engineering, product, and operations teams;
🔹 Proactive mindset, having the will and ability to find areas where optimizations can benefit the entire org;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Drive platform-level initiatives that improve scalability, reliability, and developer experience across our backend systems;
🔹 Collaborate with multiple departments to support new platform features and technical initiatives;
🔹 Monitor platform health, investigating and resolving incidents and reliability issues;
🔹 Develop and optimize shared platform services, APIs, and infrastructure used across engineering teams;
🔹 Create internal tools and frameworks that improve developer productivity and system reliability;
🔹 Drive initiatives to improve observability, monitoring, and operational excellence across our infrastructure;

Interview stages:
🔹 HR Interview;
🔹 Intro interview with Engineering Lead;
🔹 1st Technical Interview;
🔹 2nd Technical Interview (optional);
🔹 HR Interview;
🔹 Reference check;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

NIK-ELEKTRONIKA LLC is one of the largest companies in Eastern Europe specializing in the development and manufacturing of measuring instruments, energy management systems, as well as energy consulting and engineering services.

We are looking for an experienced Embedded Software Engineer to join our R&D department.

Key Responsibilities:

• Develop embedded software for commercial energy metering devices and communication equipment.
• Conduct research and design devices according to customer requirements.
• Develop unit tests for embedded software.
• Document software functionality and implemented algorithms.
   

Requirements:

• Higher technical education (Bachelor’s or Master’s degree in relevant field).
• At least 2 years of experience in a similar role.
• Solid experience in programming ARM microcontrollers in C.
• Experience in developing battery-powered devices.
• Strong knowledge of various communication protocols and interfaces.
• Experience with wireless data transmission.
• Skilled in using lab equipment: oscilloscopes, logic analyzers, frequency counters, etc.
• Ability to tackle complex technical challenges and learn new applied technologies.
• Adherence to coding standards, clean code practices, and existing software architecture.

• Experience using version control systems such as Git.

   

Nice to Have:

• Experience with encryption protocols in embedded systems.
• Experience working with RTOS or embedded operating systems.

• Familiarity with Agile development processes (e.g. Jira).

   

We Offer:

• Full-time employment with a stable 5/2 work schedule.
• Corporate transport (company shuttle).
• Competitive and timely salary payments.
• Official employment and military deferment.
• Comfortable and well-equipped working conditions in a team of professionals.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a CX AI platform that enables enterprises to deliver intelligent, automated, and personalized customer experiences across all digital channels. Powered by advanced AI, large language models, and real-time decisioning, the client transforms customer interactions into proactive, context-aware journeys-boosting efficiency, empowering agents, and driving measurable business outcomes at enterprise scale.
As a Data Engineer, you will play a key role in designing, building, and maintaining the data infrastructure that powers our products and drives business insights. This is an opportunity to join a fast-moving, innovation-driven team where your work will directly impact how we leverage data to serve global enterprises.

Key Requirements:
🔹4+ years of experience as a data engineer or similar role;
🔹2+ years of experience with Tablau;
🔹Expert-level proficiency in SQL (complex queries, performance tuning, database design);
🔹Strong proficiency in Python for data processing and automation;
🔹Solid understanding of data modeling, data warehousing concepts, and ETL/ELT methodologies;
🔹Strong problem-solving skills, attention to detail, and ability to work independently.
🔹English – Upper-Intermediate or higher.

Will be plus:
🔹Experience with cloud data platforms (AWS Redshift, Azure Synapse, Google BigQuery, or Snowflake);
🔹Familiarity with data orchestration tools (Airflow, dbt, Luigi, or similar);
🔹Background in working with large-scale datasets and big data technologies.

What you will do:
🔹Design, build, and maintain scalable data pipelines and ETL/ELT processes.
🔹Develop and optimize complex SQL queries, stored procedures, and database structures.
🔹Create and manage data models, data warehouses, and data lakes.
🔹Ensure data quality, integrity, and availability across systems.
🔹Collaborate with analytics, product, and engineering teams to support data-driven decisions.
🔹Monitor and troubleshoot data pipeline performance and reliability.
🔹Document data architecture, processes, and best practices.

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
​​​​​​​🔹 Technical Interview;
🔹 Reference Check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

About the role

We’re looking for a Sales Development Representative to build and manage outbound pipeline for our US market. You’ll be based in our Israel office, but your day will run on US hours and your entire focus will be American CTOs, VPs of Engineering, and founders evaluating how to scale their cloud infrastructure. This is a foundational role for our US expansion.
 

What you’ll do

Research and identify target accounts that fit our ideal customer profile, fast growing US companies with meaningful cloud spend who need DevOps capability without hiring internally.
Run outbound campaigns across email, LinkedIn, and phone to generate qualified meetings with US prospects.
Qualify inbound leads from marketing campaigns and events.
Work closely with account executives to hand off qualified opportunities smoothly.
Keep CRM data accurate and up to date in HubSpot.

What we’re looking for

Native or native level English, American accent and business communication style are important since you’ll be speaking with US prospects daily.
Deep familiarity with US business culture. American citizens, former US residents, or Olim from the US are a strong fit.
Willing and able to work US hours, meaning afternoon and evening shifts Israel time.
1 to 3 years of SDR or BDR experience, ideally in SaaS, cloud, or technical B2B sales.
Comfortable talking to technical audiences like CTOs and VPs of Engineering, even without a deep technical background yourself.
Self starter, comfortable being the only one on the team working that shift.
Experience with HubSpot or similar CRM tools is a plus.
Familiarity with cloud platforms like AWS, GCP, or Azure is a plus but not required.

What we offer

Ground floor opportunity to build Profisea’s US market presence.
Direct mentorship from experienced sales leadership.
Competitive commission structure.
Based in our Israel office, with a schedule aligned to US time zones.

About the role

We’re looking for a Sales Development Representative to build and manage outbound pipeline for our US market. Your day will run on US hours and your entire focus will be American CTOs, VPs of Engineering, and founders evaluating how to scale their cloud infrastructure. This is a foundational role for our US expansion.

What You’ll Do:
Working with USA market
Identify and access new sales opportunities via phone, Linkedin, and email
Conduct discovery calls with prospect accounts and ensure they meet our qualification criteria.
Hunt quality opportunities on a weekly and monthly basis
Follow-up on inbound marketing leads from trade shows, trial sign-ups, webinars, etc.
Track and report daily activities in CRM
Identify prospects needs and help them to grow their business with affordable cloud infrastructure
Represent ProfiSea with integrity and professionalism.

About You:
0.5+ year of experience as a BDR\SDR
Prior experience in generating new leads, conducting cold calling, and customizing emails to a specific persona/ICP
Skilled communicator and listener
Can-do attitude, highly organized, and evidence of a strong work ethic
Experience working in a high input and time-sensitive environment.
Native English speaker
Experience with lead generation tools such as LinkedIn Sales Navigator, Zoominfo, CRM-an advantage
Experience in selling Cloud, Cloud services and Cloud products– an advantage

What We Offer: 
Opportunity to be part of a growing company and to grow with us
Opportunity to become a Sales Executive
Being at the forefront of the DevOps and Cloud services industry
Great compensation and commissions
Flexible work hours
Professional working environment where you will be an essential member of our team

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.
 

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.
 

What you will do

• Own the full lifecycle of cold email campaigns — from contact research and database preparation to campaign launch, monitoring, and optimization
• Find relevant contacts, including founders, decision-makers, and employees of target companies
• Work with limited initial data such as company name, industry, location, or contact name
• Find and verify professional email addresses using research and data enrichment tools
• Build, clean, and maintain accurate prospect databases
• Check data for duplicates, incorrect matches, and outdated information
• Set up and manage outreach campaigns in Instantly or similar platforms
• Manage more than 20 sending accounts
• Work with campaign volumes of up to 100 emails per sending account per day and approximately 2,000 emails daily in total
• Monitor mailbox health, sending limits, deliverability, bounce rate, spam rate, open rate, reply rate, and positive reply rate
• Add, replace, and maintain sending mailboxes when needed
• Identify performance or deliverability issues and take timely action
• Keep campaign information organized and provide clear daily updates
• Follow structured workflows and quickly adapt to changes in tools and processes
   

What we are looking for

• Hands-on experience launching and managing cold email campaigns
• Practical experience with Instantly, Smartlead, Lemlist, Mailshake, or similar outreach platforms
• Understanding of email deliverability, mailbox health, sending limits, bounce rate, and spam rate
• Experience finding and verifying professional email addresses
• Ability to manage multiple sending accounts and high-volume campaigns
• Strong attention to detail and confidence working with large contact databases
• Ability to identify incorrect data, duplicates, and false matches
• Strong organizational and problem-solving skills
• Reliability and comfort with repetitive, operational tasks
• Ability to work independently and report issues promptly
• English level B1 or higher
• Availability to work full-time from 16:00 to 00:00 Kyiv time
   

Nice to have

• Experience with Apollo, Clay, Hunter, Snov.io, NeverBounce, ZeroBounce, or similar tools
• Familiarity with CRM systems and outbound sales workflows
• Understanding of email warm-up and basic domain authentication principles
• Experience in B2B prospecting, lead generation, recruitment research, or email marketing
• Knowledge of Google search operators and other contact research techniques
   

What we offer

• Fully remote, full-time cooperation
• Stable working hours aligned with the US market: 16:00—00:00 Kyiv time
• Direct cooperation with a US-based software company
• Paid vacation and sick days
• English lessons and speaking clubs
• No time-tracking software
• Structured and personalized onboarding
• A short paid trial period lasting 5−10 working days
• Opportunities for professional growth within the team.
• Support from a mentor during onboarding
• Opportunities for professional growth and increased ownership within the team
• Compensation reviews based on performance
   

Hiring process

1. Introductory interview with Come Back Agency
2. Professional interview with the client’s representative
3. Short paid trial period
4. Final offer and onboarding
    

Please apply with your CV and a short note describing:

• your experience with cold email campaigns;
• the outreach platforms you have used;
• the approximate number of sending accounts and daily emails you have managed.
   

You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency

As a Frontend Developer, you'll be part of a dynamic team dedicated to building cutting-edge iGaming platforms. You will contribute to the design, development, and optimisation of user interfaces. This role requires a proactive approach, and the ability to work collaboratively in a remote setting.
Responsibilities:

• Develop new user-facing features using React and Next.js
• Build reusable components and front-end libraries for future use
• Optimize applications for maximum speed and scalability
• Collaborate with other team members and stakeholders
• Participate in code reviews and help maintain code quality and best practices

Required Skills:

• Experience with React and Next.js
• JavaScript (ES6+)
• TypeScript
• Semantic, cross-browser, and adaptive markup, understanding of UI/UX
• react-hook-form/formik
• Experience with React Query
• Experience with Zustand
• Experience with RestAPI
• Experience with Material UI
• Experience with Tailwind
• Experience with Socket.io

Nice to have:

• Knowledge and understanding of BEM-methodology
• Storybook knowledge
• Familiarity with testing frameworks (Jest, Playwright, Cypress)
• Framer Motion
• Experience in iGaming

What we offer:

• We offer a competitive salary that matches your skills and experience.
• Work from anywhere and keep a good work-life balance.
• Work with a supportive and creative team.

About the role

We are looking for an AI Automation & Agentic Systems Lead who will own the company's AI transformation.

This role is much broader than software development.

You will analyze how every department operates, identify bottlenecks, redesign business processes, build AI agents, automate workflows, and implement AI solutions that become part of employees' daily work.

Your responsibility is not simply writing code—your responsibility is delivering measurable business outcomes through AI.

We are looking for someone who naturally asks:

"Can this process be automated?"

instead of

"Who should do this manually?"

Your responsibilities

• Own the company's AI automation strategy.
• Analyze business processes across all departments.
• Identify opportunities for AI-driven optimization.
• Design and build production-ready AI agents.
• Create internal AI products and automation tools.
• Integrate LLMs into business workflows.
• Build Retrieval-Augmented Generation (RAG) systems using company knowledge.
• Develop multi-agent systems.
• Integrate internal and external APIs.
• Build dashboards and analytical tools.
• Automate reporting and decision-support systems.
• Design AI-first workflows for HR, Finance, Legal, Operations, Recruiting, Marketing, Customer Support, and Engineering.
• Collaborate directly with department heads to understand business needs.
• Measure the impact of automation using business metrics.
• Continuously improve and scale AI solutions.

What you'll build

Examples of projects you may own:

• AI Recruiting Assistant
• HR AI Agent
• Finance AI Assistant
• Legal Document AI
• Executive AI Dashboard
• AI Knowledge Assistant
• AI Operations Assistant
• AI Performance Review Assistant
• AI Analytics Platform
• AI Reporting Platform
• AI Employee Support Agent

Required experience

• 5+ years of software engineering experience.
• Strong Python or TypeScript.
• Experience building production AI applications.
• Experience designing and deploying AI agents.
• Experience integrating OpenAI, Anthropic, Gemini, or similar LLM APIs.
• Experience with RAG architectures.
• Experience with vector databases.
• Experience integrating REST APIs.
• Experience working with SQL and NoSQL databases.
• Experience building internal business tools.
• Experience with cloud platforms.
• Excellent communication skills.
• Strong systems thinking.
• Ability to translate business problems into technical solutions.

AI-first mindset

We are specifically looking for engineers who:

• naturally use AI in their daily work;
• think AI-first rather than process-first;
• design autonomous workflows instead of manual operations;
• build AI systems instead of simply consuming AI tools;
• look for automation opportunities before adding headcount.

We're looking for builders, not prompt users.

Must-have

Real production experience building AI Agents.

This role is not about prompt engineering alone.

You should have experience building AI systems that:

• use tools and APIs;
• maintain memory and context;
• orchestrate multiple agents;
• perform autonomous tasks;
• are used by real users in production.

Success after 3 months

• AI automation roadmap delivered.
• First production AI agents deployed.
• Multiple business workflows automated.
• Department heads actively using AI solutions.

Success after 6 months

• AI integrated into every major department.
• Internal knowledge accessible through AI.
• Company-wide AI dashboards available.

• Measurable reduction in manual work.

   

  What we offer

• Opportunity to lead the company's AI transformation.
• Freedom to select technologies and architecture.
• Direct collaboration with founders and executive management.
• High ownership and real business impact.
• Budget for AI tools and experimentation.
• Opportunity to build products used across the entire company.
• Competitive compensation.
• Flexible work environment.
• A team that believes AI should transform every business function—not just software development.

Customer Success Manager

Corefy is a Ukrainian PayTech IT company founded in 2016. Our SaaS platform serves as a technological hub for orchestrating online payments worldwide. Collaborating with renowned payment providers like Stripe, Google Pay, Apple Pay, MasterCard, Visa, and AWS, we’ve integrated over 600 payment methods to cater to clients globally.

 

You will focus on strategic client growth, analyzing their payment infrastructure, and proactively providing recommendations. Meanwhile, you'll be able to minimize routine and operational tasks through close collaboration with our Technical Account Management (TAM) team.  ✨

 

💼 Responsibilities:

• Manage client business profiles, develop Success Plans for key accounts (Tier 1–2), and design action plans to mitigate churn risks.
• Create and execute expansion plans (upselling/additional monetization) by proposing new platform features and services that address clients' business needs.
• Analyze client payment metrics, conduct regular business reviews (QBRs), and proactively advise on optimizing their payment infrastructure.
• Onboard clients during the launch phase, monitor business metrics daily, manage contracts, handle negative feedback, and coordinate teams to resolve technical incidents.
  
   

🎯 Requirements:

• Experience: 2+ years of experience in Customer Success or Business Development within the B2B segment.
• Industry Background: Proven experience in product-led IT companies or the FinTech sector (payments, money transfers, payment gateways).
• Communication & Negotiation: Exceptional ability to build long-term, trusting relationships, manage complex or "silent" accounts, resolve conflicts, and advocate for the company's interests while keeping clients satisfied.
• Analytical Mindset: Strong skills in analyzing client metrics and translating them into actionable, high-value business recommendations.
• Tools: Experience with CRMs (HubSpot), task managers (Jira), and spreadsheets (Excel/Google Sheets). Basic understanding of API documentation.
• Language: C1/C2 English level (fluent written and spoken, suitable for high-level business negotiations).
  
   

✨ Nice to Have:

• Experience working with large enterprise-grade clients.
• Prior interaction with payment providers and a solid understanding of high-risk business dynamics.
  
   

📌 Our hiring process: 
HR Interview → Test task → Interview with Head of Department → Interview with CEO → Offer 🎉


 

⭐ What We Offer:

• Salary in foreign currency + tax compensation. And clear growth paths & Corefy Academy for FinTech expertise
• Budget for external courses, workshops, and professional development.
• Open-door policy with the C-level — your ideas will be heard
• Work remotely or from our cozy Kyiv office (equipped with a generator and backup internet).
• Flexible 8-hour schedule, 20 vacation days + 10 paid sick days
• Mental health support (we compensate sessions with a therapist of your choice), office breakfasts, and your choice of hardware (MacBook or Linux-based laptop).

Ready to shape the future of payments with us? Send your CV — we can’t wait to meet you! 📩

Project description

Our client is a global provider of financial market data, managing multiple change programs to deliver high-quality software that connects financial markets worldwide through real-time, high-frequency, low-latency data management systems. These projects are technically demanding and operate in a dynamic environment.

The Real-Time division has initiated a Cyber Security Issues Remediation program to address critical security vulnerabilities across its cloud infrastructure and deployment pipelines. The objective is to remediate identified security issues, harden CI/CD pipelines, implement security best practices, and strengthen the overall security posture of the Real-Time platform on AWS.

Responsibilities

Identify and resolve security vulnerabilities in AWS infrastructure, applications, and CI/CD pipelines.

Build and optimize CI/CD pipelines to support automated and secure software delivery.

Deploy and manage applications using Docker and Kubernetes.

Manage secrets, privileged access, and artifact repositories.

Implement security, monitoring, logging, and disaster recovery best practices.

Collaborate with engineering and security teams to improve platform reliability and security.

Support cloud migrations and infrastructure hardening initiatives.

Skills

Must have

Strong experience in DevOps engineering (5-7 years)

Experience with AWS security services and compliance frameworks

Strong experience containerizing applications using Docker

Hands-on experience deploying and managing Kubernetes clusters (preferably Amazon EKS)

Hands-on experience with HashiCorp Vault and PAM (Privileged Access Management)

Strong experience designing and implementing CI/CD pipelines using GitLab CI/CD, Jenkins, Azure DevOps, or GitHub Actions

Experience implementing automated build, test, deployment, and release pipelines

Nice to have

Hands-on experience in using AI tools (e.g., GitHub Copilot)

Familiarity with financial services / clearing / trading platforms