Jobs at Djinni

Company: Interexy

 Location: Hybrid / Remote Job

 Type: Full-time

 About Us: Interexy (https://interexy.com/) is a global custom software development and IT consulting company founded in 2017 and headquartered in Miami. We deliver innovative solutions for giants like SAP, PwC, and General Electric, with deep expertise in AI, ML, Blockchain, and FinTech. As we expand our AI Agent Development department, we need an AI/ML Engineer who takes full ownership — we don't build demos, we ship high-performance, production systems for enterprise clients.

We expect from you:

• At least 2 years of experience developing ML solutions.
• Deep knowledge of:
  • Linear algebra,
  • Probability theory,
  • Mathematical statistics.
• Strong proficiency in Python:
  • NumPy, Pandas, SciPy, scikit-learn.
• Understanding and practical experience with ML algorithms:
  • Collaborative filtering,
  • Content-based filtering,
  • Embeddings,
  • Gradient boosting, neural networks.
• Strong knowledge of SQL.
• Experience with Python backend (FastAPI).
• Understanding of high-load system design and microservice architecture.
• Experience building recommender systems.
• Experience with big data tools:
  • Spark, Kafka, Airflow, ClickHouse, Elasticsearch.
• Experience with deep learning (PyTorch / TensorFlow).
• Experience with A/B testing and model quality evaluation (precision, recall, NDCG, MAP).
• Experience with Docker, Kubernetes.
• Understanding of MLOps (ML pipelines, model deployment, monitoring).

Responsibilities:

• Designing and developing recommendation algorithms for music content.
• Building ML models and feature engineering.
• Integrating ML models into Python backend and product services.
• Optimizing recommendation quality and system latency.
• Analyzing user behavior and musical preferences.
• Developing and maintaining ML pipelines (training, testing, deployment).
• Running experiments and A/B tests.
• Participating in architectural decisions for the recommendation engine.
• Documenting solutions and collaborating with the backend team.

Key Responsibilities:

• Identify and attract new partners (affiliate networks and direct advertisers).
• Negotiate and onboard partners into our network: contracting, terms alignment, and signing.
• Manage partner relationships: onboarding, support, performance analysis, and regular reporting.
• Deal analytics in Google Spreadsheets/Excel; optimization based on KPIs.
• Handle documentation: contract preparation and related administrative tasks.
• Attend iGaming conferences and stay active in industry communities.

Requirements:

• 1+ year of experience in Business Development, Affiliate, or Sales within iGaming.
• Understanding of business models: RevShare, CPA, flat, hybrid.
• Strong analytical skills and experience working with large datasets.
• Proficiency in Google Sheets/Excel for analytics and reporting.
• English — Intermediate+ level.
• Soft skills: communicative, proactive, adaptable, and self-driven.

We Offer:

• Remote work format.
• Competitive compensation.
• Support for professional growth.
• Participation in corporate events.
• Flexible schedule, autonomy, and quick decision-making with no bureaucracy.

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as a Operations Manager!

Requirements:

— Proven experience in operational leadership, preferably in a regulated industry (e.g., financial services, fintech, payments, or technology-driven businesses).
— Strong understanding of operational risk management, compliance, and internal controls, including AML frameworks.
— Experience working with technology, product, and engineering teams to deliver scalable solutions.
— Demonstrated ability to design, implement, and optimize operational processes and workflows.
— Knowledge of IT operations, systems infrastructure, and service-level management.
— Strong leadership, organizational, and team management skills.
— Experience managing external partners, vendors, and service providers.
— Ability to translate strategic objectives into executable operational plans.
— Excellent communication and reporting skills, including interaction with senior management and the Board.

Responsibilities:

— Own and drive end-to-end operational processes
Take full ownership of operational streams across the business (support, payments, compliance, product-related flows)
Ensure processes are functioning effectively and continuously improving
Act as the final point of responsibility for operational outcomes

— Identify gaps and build solutions
Proactively identify inefficiencies, missing links, and risks in existing processes
Design and implement solutions to close these gaps
Step in where ownership is unclear or missing and take initiative to resolve issues

— Cross-functional coordination and execution
Work closely with Product, Support, Compliance, Finance, and Engineering teams
Align stakeholders and ensure smooth execution across departments
Break down silos and drive processes that require multi-team involvement

— Drive continuous improvement
Continuously evaluate operational performance and identify areas for optimization
Improve speed, quality, and cost-efficiency of processes
Introduce scalable solutions, including automation and AI where applicable

— Manage operational performance and metrics
Define, track, and improve key operational metrics (e.g., SLA, quality, customer satisfaction, cost efficiency)
Ensure deadlines are met and outcomes are delivered
Use data to inform decisions and optimize processes

— Take ownership of complex operational initiatives
Lead and execute cross-functional projects (e.g., launching new flows, improving existing systems, scaling operations)
Build frameworks and approaches for new operational challenges
Anticipate future needs and prepare solutions in advance

— Ensure accountability and execution discipline
Take responsibility for outcomes regardless of dependencies
Establish clear ownership within processes and enforce accountability
Ensure issues are resolved, not escalated endlessly

— Work with context, not just tasks
Gather full context before making decisions
Translate business needs into practical, implementable solutions
Challenge and refine ideas through discussion and analysis

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 22 business days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

About Us

Smart Capital Center is an end-to-end, AI-powered platform for Commercial Real Estate (CRE) investment and financial management. We power real-time underwriting, asset management, and portfolio analytics through a combination of live data, workflow automation, and AI-driven insights.

Operating at the intersection of Generative AI, finance, and real estate, we are building systems that digitize and simplify complex financial workflows.

Our clients include leading institutions such as JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

To learn more about our platform and vision, please visit our website.

The Role

We are looking for a Backend Software Engineer with strong experience in building scalable systems and a deep interest in AI-powered applications.

This is a high-impact, hands-on role where you will design and build backend services, integrate AI capabilities, and develop intelligent, agent-driven workflows used in real-world production environments.

You will work closely with product, AI, and engineering teams to deliver reliable, high-performance systems and automation features.

What You Will Do

Backend Development

• Design, build, and maintain backend services using Java (Spring Boot) and Python
• Develop scalable APIs and microservices for data-intensive applications
• Optimize system performance, reliability, and scalability
• Design efficient data models and handle complex integrations

AI & Intelligent Systems

• Implement and integrate AI-powered features into core products
• Design and build agent-based workflows for automation and decision-making
• Apply prompt engineering techniques to improve LLM outputs and behavior
• Work with modern AI frameworks to productionize intelligent systems

Cloud & Infrastructure

• Develop and deploy backend systems on AWS (EC2, S3, RDS, Lambda, etc.)
• Build resilient, scalable cloud-native services
• Contribute to system monitoring, logging, and reliability

System Design & Engineering Excellence

• Contribute to architecture, service boundaries, and system design decisions
• Write clean, maintainable, and well-documented code
• Ensure security, performance, and operational stability
• Continuously improve engineering quality and development practices

Collaboration

• Work closely with frontend, product, and AI teams
• Contribute to end-to-end feature delivery
• Participate in Agile development processes

Requirements

• 5+ years of backend software development experience
• Strong experience building and scaling backend systems in production

Core Technical Skills

• Strong experience with Java and Spring Boot
• Solid experience with Python
• Strong knowledge of SQL and database design (PostgreSQL preferred)
• Experience building REST APIs, microservices, and distributed systems
• Hands-on experience with AWS (EC2, S3, RDS, Lambda, etc.)
• Proficiency with Git and modern development workflows

AI & Modern Development Experience

• Experience with prompt engineering for LLM-based systems
• Practical experience building AI agent workflows in production
• Familiarity with frameworks/tools such as:
  • LangGraph
  • LangChain
  • LangSmith
  • or similar ecosystems
• Experience using AI-assisted development tools, such as:
  • Claude Code
  • Codex
  • OpenCode
  • or similar

Nice to Have

• Experience with vector databases or semantic search (e.g., Milvus)
• Knowledge of RAG (Retrieval-Augmented Generation) architectures
• Experience with CI/CD pipelines and DevOps practices
• Familiarity with event-driven architecture

• Experience with data processing pipelines or document AI systems

   

Why Join Us

• Work on cutting-edge AI-powered systems in a $17T industry
• Build real-world applications using LLMs, agents, and automation
• High ownership and autonomy with meaningful technical impact
• Opportunity to influence system design and engineering direction
• Fast-moving, execution-focused team with minimal bureaucracy
• Competitive compensation and flexible work environment

Senior NetSuite Engineer (Full-Time) — CRM + Manufacturing + Integrations (5+ years)

Role Summary

We’re hiring a Senior NetSuite Engineer to lead hands-on NetSuite development and optimization across multiple brands. You will drive NetSuite CRM rollout (some brands currently use Salesforce), deliver CRM enhancements, expand manufacturing and advanced manufacturing capabilities, and own key integrations/migrations including ShipHawk. This is a full-time role with high ownership and direct impact.

Key Responsibilities

• Build and maintain NetSuite solutions end-to-end: requirements, design, development, testing, deployment, and support.
• Roll out NetSuite CRM to additional brands and enhance current CRM workflows (lead/opportunity, quoting, activities, dashboards).
• Implement and optimize Manufacturing and Advanced Manufacturing processes (BOMs, routings, work orders, WIP, planning).
• Configure location-based manufacturing and multi-location operational workflows.
• Lead migration and stabilization of the ShipHawk NetSuite plugin (setup, mapping, testing, cutover).
• Develop and maintain SuiteScript 2.x, SuiteFlow, custom records, forms, approvals, saved searches, and reports.
• Support label configuration workflows and related operational processes.
• Partner with Salesforce stakeholders to align processes and support integrations/data sync requirements.
• Create documentation/runbooks and improve SDLC practices (sandbox strategy, release management, code reviews).

Requirements (Must Have)

• 5+ years of hands-on NetSuite development experience.
• Strong expertise in SuiteScript 2.x, SuiteFlow, NetSuite configuration, roles/permissions, and reporting.
• Experience rolling out or significantly enhancing NetSuite CRM.
• Deep experience with Manufacturing / Advanced Manufacturing (or equivalent manufacturing module ownership).
• Integration experience (REST/SOAP, middleware/iPaaS exposure, data mapping, CSV imports, scheduled jobs).
• Strong English communication (written and verbal) and ability to work directly with business stakeholders.

Nice to Have

• Experience with ShipHawk.
• Working knowledge of Salesforce (objects/flows/integration concepts).
• NetSuite certifications (SuiteFoundation, SuiteCloud Developer, ERP Consultant).
• Experience with multi-subsidiary/multi-location environments, WMS/3PL, shipping/labeling systems.

Affiliate Manager 

We are looking for a strong Affiliate Manager to join our team. The main focus of this role is to develop and manage partnerships across the Asian region, drive high-quality traffic, and build long-term relationships with key local partners. A deep understanding of regional traffic specifics and cooperation models is essential.

Responsibilities:

• Identify, onboard, and manage new affiliates in the Asian region
• Build and maintain long-term relationships with key partners
• Negotiate commercial terms and scale traffic volumes
• Monitor traffic quality and ensure compliance with agreements
• Analyze partner performance and identify growth opportunities
• Work closely with internal teams to optimize campaigns and performance
   

Requirements:

• 2+ years of experience in Gambling/Betting
• Experience in roles such as Affiliate Manager / Sales Manager / Team Lead
• Strong understanding of the Asian market and local partner specifics
• Experience with reporting and performance analysis
• Familiarity with Asana or similar task management tools
• Strong negotiation and communication skills
• Ability to build and maintain long-term partnerships
   

Nice to have:

• Existing network of partners in the Asian region

If you have hands-on experience in iGaming and understand how the Asian affiliate market works — we’d love to connect.

IGAMINGHUNT team is growing, and we are looking for an experienced Recruitment Team Lead who combines strong hands-on recruitment expertise with proven leadership skills and a structured, results-driven approach.

Requirements:

• 7+ years of end-to-end recruitment experience across a variety of roles and seniority levels
• 4+ years in a leadership role, managing high-volume hiring and diverse role types, ideally across different business functions
• Proven experience building, scaling, and training recruitment teams
• Experience managing and motivating fully remote and distributed teams
• Fluent English, Ukrainian
• Strong hands-on mindset and readiness to personally close vacancies, including complex and senior roles
• Systematic, process-oriented approach with a strong focus on efficiency and measurable outcomes
• Positive, approachable, and people-oriented personality with strong stakeholder management skills

Nice to have:
 

• Previous experience in iGaming / gambling or other high-growth, fast-paced industries
• Background in a recruitment agency environment

Responsibilities:

• Scale and develop the recruitment function, including hiring and onboarding new recruiters
• Lead, mentor, and support a distributed recruitment team, ensuring high engagement and performance
• Own and continuously improve recruitment processes, tools, and workflows
• Drive and optimise team KPIs, ensuring consistent delivery against hiring targets
• Manage full-cycle recruitment for key and hard-to-fill roles, remaining hands-on where needed
• Partner closely with client stakeholders and company representatives to understand business needs and translate them into effective hiring strategies
• Design and implement structured onboarding and training programmes for recruiters
• Introduce best practices for remote recruitment operations and cross-location collaboration

What’s in it for you:
 

• After trial - we can offer relocation to Spain covered by the company 
• Fixed salary + bonus system
• 7 hours working schedule (or 3 extra days off per month)
• Office work format with opportunity to work remotely
• 20 days of paid vacation

We are looking for a VIP Team Lead who will take full ownership of the VIP direction and play a key role in building a high-performing VIP function for high-value players.

This is not just an operational role — it’s an opportunity to shape the VIP strategy, influence key business metrics, and build a scalable system for long-term growth.

What You’ll Be Responsible For

• Own and drive the VIP strategy, focusing on acquisition, retention, and revenue growth of high-value players
• Build, lead, and scale a high-performing VIP team
• Analyze player behavior and identify high-impact growth opportunities
• Develop and implement advanced segmentation models (pre-VIP / VIP / HVP)
• Design and optimize personalized VIP offers, loyalty mechanics, and engagement campaigns
• Proactively identify churn risks and drive reactivation strategies
• Work closely with Marketing, Product, CRM, and Analytics to enhance VIP experience and monetization
• Continuously improve processes, tools, and communication flows to maximize efficiency and scalability

What We’re Looking For

• 3+ years of experience in iGaming, with a strong focus on VIP / high-value segment
• Proven track record of driving retention and revenue growth through VIP strategies
• Deep understanding of player lifecycle, loyalty mechanics, and engagement models
• Hands-on experience with CRM platforms (Customer.io is a plus)
• Experience working with Tier-1 markets
• Strong analytical mindset and ability to make data-driven decisions
• Experience leading teams and building processes from scratch is a strong advantage
• Multichannel communication experience (calls, WhatsApp, Telegram, email)
• English level: Intermediate+ or higher

What You’ll Get

• A key role with real impact on business growth and VIP revenue
• Opportunity to build and scale the VIP function with a high level of ownership
• Competitive compensation aligned with your expertise and impact
• Fast-paced environment with quick decision-making and no bureaucracy
• Direct collaboration with product and business stakeholders
• A strong team and a culture focused on results and growth

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.

Important requirement (please read carefully) We are only considering candidates who have previous lead generation experience for IT outsourcing, software development, or tech services companies. General lead generation experience is not sufficient for this role.
 

Responsibilities

• Build and maintain lead lists (Founders, CTOs, Operations leaders)
• Run outbound lead generation
• Personalize outreach messages for US-based prospects
• Book qualified calls for the Business Development / US team
• Track outreach and results in CRM
• Continuously improve messaging based on response quality
   

Requirements

• Proven lead generation experience for IT services / software development companies
• Experience using tools such as LinkedIn Sales Navigator, Apollo, Snov, Lemlist, Instantly, or similar
• Strong written English
• Result-oriented mindset
   

KPIs

• Qualified conversations started
• Calls booked
• Call show-up rate
• Lead quality (not just volume)
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00—00:00 Kyiv time.
• 1:1 English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.
   

Hiring stages: Recruiter screening → Technical interview → Final culture fit interview.
 

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency

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.

Responsibilities

• Secure new business and grow revenue. This role is not account management and not day-to-day; client communication. Our US team handles calls and ongoing communication;
• Proactively source outbound opportunities (partnerships, referrals, warm outreach);
• Qualify opportunities and drive them to signed agreements;
• Coordinate internally with the US team during deal handoff;
• Contribute directly to revenue growth;

Requirements

• Proven experience in business development/lead generation for IT services / software development companies /SaaS;
• Clear track record of originating or closing deals with budgets $20,000+;
• Understanding of how custom software projects are priced and sold;
• Strong written English (spoken English is a plus, but not critical);
• Ability to work independently and focus on results;

This role does not involve

• Daily client communication;
• Account management;
• Project management;
• Delivery or technical execution;

KPIs

• New qualified opportunities created;
• Pipeline value generated;
• Deals secured / revenue influenced;

What We Offer

• Working hours aligned with US time zones, typically 16:00—00:00 Kyiv time;
• 1:1 English lessons to support clear and confident communication;
• Paid vacation and sick days;
• Fully remote work;
• Opportunities for professional growth within the team;
• Structured, personalized onboarding to help you ramp up effectively.
   

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency

We’re looking for a reliable, Finance and Admin Operations Specialist — Detail-oriented and Analytical thinking team member to support our daily financial operations.

Ideal for candidates with finance, admin, or accounting experience who want to grow their skills and contribute to impactful work.

Job Responsibilities:

• Maintain financial trackers, prepare monthly reports, and manage bank payments.
• Reconcile invoices against bank transfers, hourly reports, and internal records.
• Actively develop and implement AI automation to streamline manual workflows.
• Manage vacation balances, employee agreement records, and payment-related queries.
• Provide proactive customer updates via email and maintain daily team communication.
• Utilize advanced Google Sheets skills and various accounting/financial systems.
• Leverage experience in international team environments and proficiency in Notion.
• Apply AI expertise or active coursework to optimize financial and admin processes.

Requirements:

• Basic understanding of finance or accounting
• Strong Excel/Google Sheets skills
• Attention to detail, Analytical thinking and strong organizational skills
• Proactive, responsible, and ready to learn
• English level B2, Ukrainian native

We offer:

• A vacation package to support work-life balance
• A wellness package to promote health and wellbeing
• Access to learning courses and professional development resources
• Opportunities for growth and advancement within the team

Our client is one of the leading companies on the market which provides Big Data, Data Integration, Data Preparation and Enterprise Application Integration software and services. Its products allow to build data integration process, migrate data safely, process big amount of data, cleanse data and check its quality.

Connector is a core element of the products, which allows to connect, extract data from a data source, transform data according to business needs and load data back to some storage. It is used in traditional software such as Studio for Data Integration as well as in the modern Cloud services.

Continuous emerging of new technologies and data repositories lead to demand growth of creating new connectors and adapting the existing ones.

For this reason, we are looking for a Java developer to join the team to address the demand and provide our client with the best quality service.
 

Requirements:

• Good knowledge of Java Core 8
• Some experience with SQL (knowledge of JDBC is a huge plus)
• Understanding and some experience in testing techniques (JUnit)
• English (both spoken and written) at least at Intermediate level that allows communicating with an international team on a daily basis

 Optional but desirable:

• Pet projects on Java Core
• Knowledge of JSON, XML
• Knowledge or experience with development and CI tools: Git/GitHub, Maven, Docker

Job responsibilities:

• Design and implement Talend Connectors (see below)
• Unit and Integration testing
• Respond to feature requests, bug reports, performance issues and ad-hoc questions

Advantages:

• Smooth onboarding process
• Working under the supervision of a skilled teammate
• Chance to work with a great variety of technologies and DBs (both SQL and non-SQL such as Snowflake, PostgreSQL, Mongo, Cassandra, DynamoDB, Neo4j)
• Work collaboratively in a distributed international team (France, Germany, China)

About Us

Studio Raz is an Israeli-based e-commerce agency specializing in building, maintaining, and scaling Magento-based online stores for a diverse portfolio of clients across retail, food & beverage, pet supplies, publishing, and more.

About the Role

We're looking for a hands-on QA Engineer to join our team and take ownership of quality assurance across multiple Magento e-commerce projects. You'll be responsible for testing new features, validating migrations and upgrades, investigating production bugs, and ensuring seamless third-party integrations — all while working closely with our development and DevOps teams.

Key Responsibilities

• QA & Functional Testing — Design and execute test cases for Magento storefronts, including checkout flows, CMS pages, product catalogs, and order management
• Bug Investigation & Triage — Reproduce, investigate, and document bugs across payment gateways (CreditGuard), ERP integrations (Priority, Comax, Boss), and front-end tracking systems
• Migration & Upgrade Testing — Validate Magento version upgrades (e.g., 2.4.x patches), data migrations (categories, products, URL redirects, CMS pages), and go-live readiness
• Analytics & Tracking QA — Verify Google Analytics 4 (GA4), Google Tag Manager (GTM), Facebook Pixel, and Conversions API (CAPI) implementations to ensure accurate event tracking and data consistency
• Third-Party Integration Testing — Test marketing system integrations, ERP order synchronization, shipping module upgrades, and CDN caching solutions (Cloudflare)
• Deployment Validation — Validate deployment pipelines (Deployer), staging environments, and configuration management workflows
• GDPR & Compliance Testing — Test cookie consent implementations, GDPR popups, and assess their impact on traffic and analytics
• Documentation — Create user guides, test case documentation, and setup procedures
• Service Desk Support — Handle and resolve customer-reported issues via the service desk

Requirements

• 2+ years of QA experience in e-commerce or web application environments
• Strong knowledge of Magento 2 / Adobe Commerce — understanding of its architecture, admin panel, catalog, checkout, and CMS
• Experience with bug tracking tools — Jira proficiency is a must
• Familiarity with analytics platforms — Google Analytics 4, Google Tag Manager, Facebook Pixel / CAPI
• Understanding of web technologies — PHP, HTML, CSS, JavaScript basics
• Experience testing third-party integrations — payment gateways, ERP systems, shipping providers, CDN solutions
• Knowledge of deployment workflows — CI/CD pipelines, staging/production environments
• Strong debugging skills — ability to isolate issues across frontend, backend, and third-party services
• Attention to detail and the ability to manage QA across multiple projects simultaneously
• Good communication skills in English

Nice to Have

• Experience with Cloudflare (caching, CDN, Workers)
• Familiarity with GDPR/privacy compliance requirements for e-commerce
• Experience with ERP systems (Priority, Comax)
• Knowledge of SEO-related QA (URL redirects, structured data)

• Automation testing experience (Selenium, Cypress, or similar)

   

What We Offer

• Work on a diverse portfolio of live e-commerce stores serving real customers
• A collaborative, agile team environment
• Opportunity to grow your expertise across the full Magento ecosystem

Interested? Apply now and help us deliver flawless e-commerce experiences! 📩

We are a Ukrainian outsourcing company Join.To.IT, founded in 2012, and delivering software solutions across diverse business domains.
We focus on building long-term partnerships with our clients and delivering solutions that create real business impact. Our team consists of experienced professionals who take ownership of their work, value clear communication, and are committed to high standards in everything they do.
At Join.To.IT, we create an environment where engineers can grow, influence technical decisions, and contribute to meaningful projects alongside a strong and supportive team. 

Responsibilities
Drive IT services sales from initial contact to deal closure
Manage lead generation efforts and develop new client acquisition channels (Upwork and LinkedIn)
Conduct negotiations with clients, including C-level stakeholders
Participate in project estimation together with technical teams
Build and maintain long-term client relationships
Identify growth opportunities within existing accounts (upselling)
Prepare commercial proposals and oversee contract execution
Collaborate with delivery teams to align scope, resources, and budgets
Analyze market trends and competitors to support sales strategy
Represent the company at events, conferences, and networking activities

Requirements 
Proven experience in IT services sales and full sales cycle management
Experience working with SDRs and/or marketing teams
Strong negotiation and objection-handling skills
Understanding of the estimation process and basic technical knowledge
Experience in Account Management and long-term client relationship building
Customer Success mindset with the ability to resolve conflicts effectively
Experience preparing commercial proposals and managing budgets
Ability to collaborate effectively with technical teams
Understanding of Fixed Price delivery models
Strong analytical, strategic thinking, and presentation skills
Upper-Intermediate+ level of English

Nice to Have
Understanding of SDLC (Software Development Life Cycle)
Familiarity with Lean and Scrum methodologies

We Offer
Office-based work format (Kyiv, near Vasylkivska metro station with shelter, Starlink and uninterrupted power supply)
Free gym access near the office
Paid vacation and sick leave
Medical Insurance
Compensation for professional courses and development
Supportive and loyal management

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.
 

Our client is a leading, fully regulated US-based digital asset trading platform. They provide secure, low-latency access to cryptocurrency markets, acting as a bridge between traditional finance and the Web3 ecosystem.
 

The Senior Mobile Engineer will play a pivotal role in transitioning the core mobile platform from native environments to a unified Flutter/Dart codebase. You will maintain the stability of the existing production iOS app while architecting and developing robust, scalable cross-platform features, ensuring a seamless migration process.
 

Key Responsibilities:

• Maintain, enhance, and support our production native iOS application written in Swift.
• Collaborate on the design and development of a new Flutter/Dart codebase, ensuring performance and scalability.
• Own end-to-end delivery of mobile features, including development, testing, release, and ongoing support
• Build clean, modular, and reusable code to support scalable mobile architecture
• Collaborate with Product, Design, and Backend teams to define requirements and deliver high-quality features
• Optimize app performance, responsiveness, and reliability across a range of iOS devices
• Integrate RESTful APIs and ensure efficient data handling and state management
• Participate in code reviews and contribute to maintaining high standards of code quality and maintainability
• Identify and resolve performance bottlenecks, bugs, and technical issues
• Partner with QA and DevOps to support CI/CD pipelines, automated testing, and release processes
• Mentor junior engineers and contribute to a culture of continuous improvement
   

Required Qualifications:

• Bachelor's degree in Computer Science or a related field;
• 5+ years in mobile development experience: 3+ years of native iOS (Swift) and 2+ years of Flutter/Dart (or strong cross-platform experience with proven learning track).
• Strong expertise in iOS development: Swift, UIKit/SwiftUI, architecture patterns (MVC, MVVM, VIPER, Clean), and modern concurrency (Combine, async/await)
• Hands-on Flutter experience: Dart, state management (Provider, Riverpod, Bloc, or GetX), and native–Flutter integration (platform channels/pigeon).
• Proven experience in app migration or hybrid architectures (native + Flutter), ensuring production stability during transition.
• Solid experience with REST APIs, async data handling, and state management across mobile layers.
• Experience with performance optimization and debugging tools (Xcode Instruments, Flutter DevTools, Firebase).
• Strong testing practices: XCTest/XCUITest, flutter_test/integration_test, CI-integrated automation.
• Familiarity with mobile security best practices (secure storage, biometrics, certificate pinning, auth flows).
• Experience with Git and CI/CD pipelines (Fastlane, Bitrise, GitHub Actions, Codemagic), App Store processes (TestFlight, App Store Connect).
• Experience working in FinTech, banking, trading, or other highly regulated environments, with a strong collaboration and mentorship mindset across cross-functional teams (Product, Design, Backend, QA, Android); 
• Upper-Intermediate level of English or higher.
   

Preferred Qualifications:

• Exposure to Android (Kotlin) and full cross-platform transitions; mobile analytics/push notifications (APNs, FCM); and crypto / Web3 mobile integrations - wallet flows, WalletConnect, MetaMask SDK, transaction signing, on-chain data display.