Jobs at Djinni

Ready to level up your career?

Our innovative BI unit is looking for a passionate Machine Learning Engineer to join the team. If you thrive on working with cutting-edge technologies and are eager to enhance our systems, we want to hear from you. Join us to drive impactful projects in a dynamic and forward-thinking environment.

Your influential mission. You will...

• Develop production data science applications in Python, end to end.
• Design and develop new AI services from scratch.
• Maintain and enhance current data science pipelines in complex high-load applications.
• Collaborate closely with R&D and DevOps teams.
• Research, invent and adapt machine learning algorithms for dedicated business needs.
• Perform predictive and statistical modelling.
• Perform ad-hoc analyses as required.

Components for success. You...

• Bring a minimum of 3 years of experience as a Python developer (including familiarity with PyCharm, git, and debugging).
• Possess a minimum of 3 years of experience in predictive modeling, preferably within data science production services.
• Have at least 3 years of experience in tabular or time series data analysis in a data developer, data scientist, or data analyst role.
• Demonstrate proficiency in SQL for data manipulation and visualization.
• Are a strong team player, with excellent communication skills, capable of working collaboratively in a remote environment.
• Have a high level of English proficiency.
• Hold a Bachelor's degree in Engineering, Economics, Mathematics, Statistics, or similar.

You'll get extra points for...

• Experience in REST API and cloud deployment.
• Knowledge of AWS or GCP.
• Master's degree in Engineering, Economics, Mathematics, Statistics, or similar.
• Having experience in direct communication with business.

Thrive in a culture that values...

• Engaged User Experiences - We develop personalized recommendations and churn mitigation strategies to keep users coming back for more.
• Data-Driven Decision Making -  We generate insightful reports to empower informed decisions across the organization.
• Cutting-Edge Technologies -  We're constantly exploring and integrating new technologies to enhance our capabilities.
• Responsible Development - We prioritize responsible user experiences through innovative solutions.

AI Unit
We're an innovative team designing and developing AI-powered services to fit complex business needs in the constantly evolving gaming market. We're passionate about pushing the limits and creating unique solutions with a big positive impact.

Join us and be a part of the future!

We are seeking a Team Lead w/ strong Frontend or Full Stack (Frontend + Java) experience to oversee a distributed, cross-functional team of 7+ members (including back-end, front-end, full-stack, database developers, and QA engineers) while also contributing technically to our projects. Reporting directly to the CTO, you will ensure successful sprint delivery, maintain high development standards, and foster a results-oriented culture. You will be accountable for the team’s performance, guiding technical decisions within your domain and handling administrative responsibilities such as goal setting, mentorship, and performance reviews.

Main Responsibilities:

• Oversee and lead design, development, and maintenance of new and existing application features.
• Oversee and lead upgrades and refactoring of existing application functionality using modern technologies and frameworks such as React and Java.
• Participate in the architectural design and development of high-quality applications.

Expected Results:

• Strong Team Performance – Maintain a high-performing, accountable team that consistently delivers on sprint goals.
• Reliable Delivery – Ensure timely, high-quality releases that support business growth and market expansion.
• Technical Excellence – Drive Frontend (and optionally Java) best practices, ensuring maintainable, scalable, and efficient solutions.
• Operational Efficiency – Improve workflows, reduce bottlenecks, and enhance cross-functional collaboration.

Professional Qualifications:

• Minimum of 7 years of experience as a Frontend or Full Stack (Frontend + Java) Developer, with at least 2 years in a leadership or team lead capacity.
• Proven track record of contributing to 3+ projects (a portfolio or a GitHub account will be a significant plus).
• Strong knowledge of modern Frontend technologies and frameworks.
• Expertise in JavaScript, TypeScript, React and their integrations with RESTful APIs.
• Deep understanding of micro-frontend architecture.
• Experience with state management (MobX, Redux, Zustand, etc.)
• Strong understanding of web security principles (OWASP, XSS/CSRF protection).
• Familiarity with build tools like Maven or Gradle.
• Adherence to software development best practices: SOLID, DRY, YAGNI, KISS principles, and GoF Patterns.
• Experience in CI/CD pipelines using tools such as Docker, CircleCI, or GitLab.
• Comfortable reading and refactoring existing codebases.
• Proven ability to lead and inspire a diverse technical team in a distributed environment.
• Strong sense of initiative, proactivity, and accountability for team results.
• Excellent communication and conflict resolution skills.
• Effective time management and organisational abilities.
• Results-oriented with a knack for problem-solving and decision-making.
• English - upper intermediate.

Will be a plus:

• Previous experience in the fintech industry.
• Experience with payment integrations.
• Familiarity with BPM tools, such as Camunda.
• Experience with Next.js.
• Expertise in React Native.
• Experience with UI component library design and management.
• Expertise in Java.
• Working experience with PostgreSQL and AWS technologies (e.g., Lambdas, API Gateway, DynamoDB).
• Experience with Microservices and Hexagonal architecture.

What We Offer:

• Join a fast-scaling FinTech company where your decisions shape the business and your contributions truly matter.
• Attractive compensation package aligned with your experience and performance, plus performance-based incentives.
• Enjoy 20 paid days off annually, flexible scheduling, and a supportive, people-first culture.
• Comprehensive medical coverage to keep you and your family protected.
• Work in an international, agile team with ambitious goals, modern tools, and a strong sense of purpose.

About the Client:

We are an award-winning, fast-growing startup on a mission to empower every person to own their inner potential. Our flagship product, a sleek and powerful wearable and its companion app, provides millions of users with daily insights into their sleep, activity, stress, and recovery. We are a passionate, multi-disciplinary team dedicated to improving lives through cutting-edge technology and user-centric design.

Role Overview:

As a General QA Engineer, you will be a vital part of our Quality Assurance team, taking ownership of the testing process for our core product – the mobile application. Your primary focus will be on ensuring the high quality and reliability of our app by building and executing automated tests using Python and Appium, as well as performing thorough manual testing. You will work closely with developers and product managers to deliver an exceptional user experience.

In this role, you will:

• Develop, maintain, and execute automated test scripts for our native mobile applications (iOS/Android) using Appium and Python.
• Perform all aspects of manual testing: functional, regression, integration, and exploratory testing for new features and core functionality.
• Identify, document, and track software defects with a high level of detail and clarity.
• Collaborate with the development team to reproduce issues, verify fixes, and ensure timely resolution.
• Actively participate in the full software development lifecycle, from requirements analysis to release.
• Contribute to test planning and the creation of test cases based on user stories and acceptance criteria.
• Help improve our QA processes and champion quality best practices across the team.

Required Qualifications & Skills:

• 2+ years of professional experience in quality assurance for mobile applications.
• Strong knowledge of software testing theory, methodologies, and processes (SDLC, STLC).
• Hands-on commercial experience in mobile test automation using Appium and Python.
• Solid skills in Python for test automation.
• Experience in creating and maintaining test documentation (test cases, checklists, bug reports).
• Strong analytical and problem-solving skills with a keen eye for detail.
• Experience working in an Agile/Scrum environment.
• Upper-Intermediate level of English or higher.

Will be a strong plus:

• Experience with testing wearable devices or IoT products.
• Knowledge of other automation tools and frameworks (e.g., Selenium, Pytest).
• Basic experience with API testing (e.g., using Postman, Requests library).
• Familiarity with version control systems (e.g., Git) and CI/CD principles.

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer.
• Highload Development — development of highly loaded services and systems.
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
• Big Data — development of complex systems for processing and analysis of big data.

About the project:

We are looking for a Release Engineer to join our product.

Requirements:

• Communication & Coordination Skills:
   
  1. Exceptional ability to interact effectively with technical and non-technical stakeholders, internal teams, external suppliers, and task reporters/executors;
  2. Skilled in negotiating and clarifying task scopes with reporters and executors to ensure alignment with release/hotfix/maintenance processes;
  3. Actively participate in improving release processes, procedures and policies in Confluence and integrating AI
• Time Management & Operational Efficiency:
   
  1. Proficient in coordinating production aspects and creating schedules that enhance productivity and operational stability;
  2. Experience in managing release timelines to meet deadlines without compromising system stability;
• Problem-Solving Skills:
   
  1. Strong ability to identify and mitigate risks during the release process;
  2. Aptitude for troubleshooting and deploying quick, effective solutions to keep releases and production operations on track during deviations;
• Technical Knowledge:
   
  1. Solid understanding of software development, deployment, and release management processes;
  2. Experience with tools like Jira/Confluence for managing release tasks, scope validation, and risk assessment;
• Process Improvement:
   
  1. Analytical mindset to identify areas for improvement in the release process, policies, and tools, with a focus on maximizing stability for production environments;
• Planning & Organization:
   
  1. Proficient in planning release windows and cycles across multiple portfolios and components;
  2. Strong skills in managing and coordinating release activities to ensure smooth execution.;
• Language Skills:
   
  1. At least Intermediate English level to facilitate clear communication with cross-functional teams and stakeholders.;
  2. Desirable with QA, Service Desk experience ;

Responsibilities:

• Release Management:
   
  1. Oversee and execute the entire release process to ensure timely and quality delivery of tasks;
  2. Coordinate release tasks to align with agreed timelines, environments, and scopes (e.g., release/hotfix/maintenance);
  3. Actively participate in improving release processes, procedures and policies in Confluence and integrating AI
• Task Scope Validation & Coordination:
   
  1. Interact with reporters and executors to validate the scope of release tasks in Jira, ensuring they meet release policy requirements;
  2. Align execution details such as task time, environments, and dependencies to reduce risks and optimize production stability;
• Risk Assessment & Quality Control:
   
  1. Evaluate risks associated with planned release tasks, factoring in their scope, complexity, and potential impact on production;
  2. Ensure all Jira tasks adhere to release process guidelines before deployment;
• Release Schedule Management:
   
  1. Maintain and communicate an up-to-date release schedule/roadmap;
  2. Plan and coordinate release windows and cycles across portfolios and components;
• Continuous Improvement:
   
  1. Actively refine and improve release processes, procedures, and policies in Confluence;
  2. Collaborate with internal teams to agree on updates and changes to the existing release policy;
• Reporting:
   
  1. Generate and share reports on project and release data based on company needs.

We offer:

•  
  • 30 days off — we value rest and recreation;
  • Medical insurance for employees;
  • Company-paid training opportunities and gym membership;
  • Remote work or the option to work from our modern loft-style office with spacious workstations and brand-new equipment (near Pochaina metro station);
  • Flexible work schedule — we expect full-time commitment but do not track working hours;
  • Flat hierarchy and no micromanagement — our doors are open, and all teammates are approachable.

We are looking for a Link Builder / Outreach Specialist with proven experience in B2B link acquisition and US market outreach.

Key Responsibilities

• Identify and qualify websites with strong authority and relevant context for link placement.
• Evaluate potential partners based on domain authority, traffic quality, and relevance to B2B tech markets.
• Establish long-term partnerships with authoritative sites to ensure ongoing link-building opportunities.
• Work closely with internal and external content teams to prepare briefs and assignments for articles and guest posts.
• Ensure that content meets both SEO and publisher requirements.
• Track and report on outreach performance, link placement success rates, and overall effectiveness.

• Monitor competitors’ backlink strategies and benchmark against industry best practices.

   

Must-Have Requirements

• Minimum 2+ years of experience as a link builder or outreach specialist.
• Strong knowledge of B2B link-building strategies and proven experience with the US market.
• English — Intermediate+ (strong written communication is essential).
• Understanding of SEO fundamentals, link quality, and metrics.
• Experience with SEO tools: Ahrefs (mandatory), SEMrush, Google Search Console.
• Ability to create effective briefs and assignments for content writers.

• Strong negotiation and communication skills, with a proactive and results-driven approach.

   

Nice-to-Have

• Experience in partnership link building or digital PR campaigns.
• Knowledge of advanced SEO metrics and competitor benchmarking.
• Familiarity with CRM or outreach automation tools.

• Previous experience with tech or B2B SaaS companies.

   

Why Join 42DM

• Dynamic projects in tier-1 tech markets, delivering measurable global impact
• Certified HubSpot partner agency collaborating with international clients and innovative B2B tech companies
• Multicultural team working globally with openness and trust
• Flat structure and clear processes, without unnecessary bureaucracy

• Strong focus on social responsibility, supporting volunteering initiatives and charitable causes, with a commitment to Ukraine

   

   

We are looking for a skilled React Native Developer to join our growing mobile development team.
You’ll work on building and improving cross-platform mobile applications that deliver an outstanding user experience. If you’re passionate about writing clean code, optimizing performance, and bringing ideas to life - we’d love to meet you!

US schedule. Working hours from 04:00 pm to 00:00 am EET;

Requirements

• 1.5-2+ years of commercial experience in React Native development (Expo).
• Strong knowledge of React Hooks, component lifecycle, and navigation (react-navigation, expo-router).
• Understanding of iOS / Android differences, Platform.OS, and permission handling.
• Experience with Expo EAS Build and publishing to App Store Connect / Google Play Console.
• Basic understanding of Bridge / JSI / Fabric and their purpose.
• Experience working with TypeScript, REST / GraphQL APIs, AsyncStorage.
• Understanding of CI/CD pipelines and versioning (Git, buildNumber, versionCode).
   

Nice to Have

• Experience with react-native-reanimated, react-native-gesture-handler.
• Knowledge of UI optimization and performance profiling.
• Experience implementing push notifications (expo-notifications).
• Work with authentication APIs (Google, Apple, Facebook).

• Experience with Firebase Analytics or similar tools.
   

  We offer:

• Salary in USD.
• The adaptation period is determined individually for each candidate.
• A USA-based company, focused solely on the American market.
• English lessons provided to further improve fluency.
• Paid vacation and sick days.
• Fully remote work
• Opportunities for career growth and professional development.

We are seeking a skilled Automation QA Engineer to take ownership of our test automation strategy for web platforms. You will be the key player in building, maintaining, and scaling a robust test automation framework using Playwright, ensuring the delivery of a high-quality, reliable product to our users. Your work will be integral to our CI/CD processes, and you will collaborate directly with development teams to champion quality from inception to release.

What You'll Do:

• Design, develop, and maintain reliable and scalable automated test scripts for web applications using Playwright.
• Take a leading role in the creation and evolution of our test automation framework, integrating it seamlessly into our CI/CD pipeline.
• Collaborate with developers and product managers in an Agile environment to understand requirements and define comprehensive test strategies.
• Identify, document, and track defects with precision, and analyze test results to contribute to overall product quality improvement.
• Conduct code reviews for automation scripts and advocate for best practices in test automation across the team.
•  

What We're Looking For:

• 3+ years of professional experience in test automation for web applications.
• Strong, hands-on commercial experience with Playwright.
• Solid programming skills in JavaScript/TypeScript.
• Proven experience in building or significantly contributing to a test automation framework.
• Practical experience with version control systems (Git) and CI/CD tools (e.g., Jenkins, GitLab CI, GitHub Actions).
• A strong understanding of software testing methodologies and a keen eye for detail.
• Upper-Intermediate level of English or higher.
•  

Considered a Plus:

• Experience with API testing (e.g., Postman, REST Assured).
• Knowledge of other programming languages like Python or Java.
• Experience with cloud testing platforms (e.g., Sauce Labs, BrowserStack).
• Familiarity with testing in containerized environments (Docker).

About the Company:

We are an award-winning, fast-growing startup on a mission to empower every person to own their inner potential. Our flagship product, a sleek and powerful wearable and its companion app, provides millions of users with daily insights into their sleep, activity, stress, and recovery. We are a passionate, multi-disciplinary team dedicated to improving lives through cutting-edge technology and user-centric design.

Role Overview:

As a General QA Engineer, you will be a vital part of our Quality Assurance team, taking ownership of the testing process for our core product – the mobile application. Your primary focus will be on ensuring the high quality and reliability of our app by building and executing automated tests using Python and Appium, as well as performing thorough manual testing. You will work closely with developers and product managers to deliver an exceptional user experience.

In this role, you will:

• Develop, maintain, and execute automated test scripts for our native mobile applications (iOS/Android) using Appium and Python.
• Perform all aspects of manual testing: functional, regression, integration, and exploratory testing for new features and core functionality.
• Identify, document, and track software defects with a high level of detail and clarity.
• Collaborate with the development team to reproduce issues, verify fixes, and ensure timely resolution.
• Actively participate in the full software development lifecycle, from requirements analysis to release.
• Contribute to test planning and the creation of test cases based on user stories and acceptance criteria.

• Help improve our QA processes and champion quality best practices across the team.

   

Required Qualifications & Skills:

• 2+ years of professional experience in quality assurance for mobile applications.
• Strong knowledge of software testing theory, methodologies, and processes (SDLC, STLC).
• Hands-on commercial experience in mobile test automation using Appium and Python.
• Solid skills in Python for test automation.
• Experience in creating and maintaining test documentation (test cases, checklists, bug reports).
• Strong analytical and problem-solving skills with a keen eye for detail.
• Experience working in an Agile/Scrum environment.

• Upper-Intermediate level of English or higher.

   

Will be a strong plus:

• Experience with testing wearable devices or IoT products.
• Knowledge of other automation tools and frameworks (e.g., Selenium, Pytest).
• Basic experience with API testing (e.g., using Postman, Requests library).
• Familiarity with version control systems (e.g., Git) and CI/CD principles.

EvoPlay - is an IT company that has been building an ecosystem of B2B products and services for the online gaming industry for over 10 years - including gaming platforms, advanced marketing solutions, and analytical tools.

As we continue to grow, we’re looking for an experienced iOS Developer to join our team.

Requirements

• Strong knowledge of Swift and SwiftUI
• Solid understanding of mobile architecture patterns (MVI, MVVM, Clean Swift)
• Experience working with GraphQL and RESTful APIs
• Proficiency with Grand Central Dispatch (GCD), Combine, and async/await
• Hands-on experience with databases such as Core Data, Realm, and SQLite
• Familiarity with CI/CD pipelines, Unit Testing, and Code Review practices
   

Additional advantage

•  Experience with Kotlin Multiplatform Mobile (KMM)
   

Responsibilities

• Design, build, and maintain high performance, reusable, and reliable Swift code
•  Collaborate with cross-functional teams to define, design, and ship new application features 
• Translate designs and wireframes into high quality code (integrated with a micro-service back-end) 
• Ensure application security by following and contributing to secure coding standards and best practices 
• Optimize mobile application performance and resource consumption
• Develop and enhance existing mobile applications
• Work with external data sources and APIs
• Work on bug fixing and improving application performance 
• Publishing applications 
• Participation in the process of evaluating and planning tasks
   

We offer

• 20 working days of paid vacation per year
• 22 paid sick days, including 12 days without a medical certificate
• Medical insurance
• Corporate discount program
• Access to courses and a self-learning library
• Rotation program
• Flexible work schedule (start your day between 8:00 and 11:00)
• Group discussions and individual sessions with a psychologist

We are looking for a proactive Influence Manager who will help grow our brand presence and revenue by leveraging partnerships with influencers and trading communities. If you enjoy building strong relationships, negotiating deals, and using data to drive performance — we want to meet you.
 

What We Expect from You
 

• 2+ years of experience in influencer marketing, brand partnerships, cold B2B sales or PR.
• Experience in the Forex trading niche.
• Strong spoken English - C1 level and willingness to participate in video calls with potential influencers.
• Strong negotiation, communication, and networking skills.
• Ability to build and maintain long-term relationships with partners.
• Analytical mindset: ability to evaluate performance and optimize campaigns.
• Experience with influencer management tools like HypeAuditor.
• Understanding of SEO, PPC, and digital marketing is a plus.
• Self-driven, proactive, and result-oriented — able to turn connections into measurable outcomes.
   

What You Will Do
 

• Identify, outreach, recruit, and manage influencers across YouTube, Twitter/X, Instagram, and other platforms.
• Hosting online meetings with potential partners, as well as developing scripts and scenarios.
• Build, maintain, and nurture long-term partnerships, turning them into brand ambassadors.
• Develop and execute influencer marketing campaigns, including sponsored content, webinars, and giveaways.
• Negotiate collaboration terms, commission rates, and bonus structures to ensure mutually beneficial cooperation.
• Track, analyze, and optimize campaign performance to maximize ROI and revenue.
• Develop strategies to scale influencer programs.
• Create ambassador programs to strengthen long-term relationships.
• Collaborate with marketing and product teams to align partnerships with business goals.
• Stay up to date with influencer marketing trends, new channels, and best practices.
   

What We Offer
 

• Competitive salary + performance-based bonuses.
• Remote work & flexible schedule.
• Professional growth opportunities.
• A dynamic team passionate about trading and financial markets.
• Chance to make real impact in a fast-growing business.

Product that needs your engagement

Skyvia is a versatile no-code SaaS cloud platform designed for data integration, automation, backup, management, and connectivity. It offers support for over 200+ connectors, including popular cloud applications like CRMs, marketing tools, support systems, and management solutions, as well as databases and data warehouses.
 

Your mission

Amplify Skyvia’s global presence and strengthen its position as a trusted SaaS platform for data integration and automation. Shape the brand narrative, connect with new audiences, and build lasting recognition through impactful communication and thought leadership.

Your challenges to solve

— Establish Skyvia as a recognized expert voice in the global data ecosystem

— Identify and leverage high-ROI PR and influencer opportunities

— Develop a unified brand message across media, review platforms, and events

— Build measurable awareness that translates into trust, traffic, and user growth

What you will do

     Media presence & PR campaigns

• Develop and execute external communication strategies and media plans.
• Place high-quality content about Skyvia in top-tier outlets: general publications, review articles, selections, interviews, etc.
• Prepare and distribute press releases across multiple platforms, securing mentions in authoritative sources (e.g., Yahoo! Finance).
• Regularly update Skyvia’s descriptions on peer-review sites, catalogs, and third-party platforms to improve ratings and visibility.

• Track and evaluate PR campaign performance (reach, traffic, registrations, PRES, SOV).

   

  Influencer & thought leader collaboration

• Identify relevant bloggers and industry thought leaders for collaborations.
• Launch and manage influencer campaigns, ensuring content quality and measurable impact.

• Analyze collaboration results based on media reach, traffic, and lead generation.

  
  Strategy & planning

• Develop monthly and quarterly PR plans with clear KPIs.
• Build and optimize the PR budget.
• Regularly search for writers for internal and external placements.

• Conduct competitor and market analysis to inform strategic decisions.

  
  Content & communication

• Create structured content plans for social media and other channels.
• Edit and adapt English-language content according to infostyle principles.

• Support cross-channel campaigns and webinars related to Skyvia products.

  
  Reputation management & events

• Cooperate with specialized online media and blogs to produce PR articles, interviews, and expert comments.
• Manage online reputation using tools like Brand24.
• Organize participation in online events and conferences.

We’re looking for someone who has experience with:

• 3+ years of experience in PR (preferably in IT or B2B SaaS).
• Proven experience in media placements and influencer collaborations.
• Strong contact base in specialized IT media.
• Practical knowledge of Online Reputation Management tools (e.g., Brand24).
• Experience in event organization (online/offline).
• Understanding of PR campaign principles and KPI-based evaluation.
• Excellent English (Upper-Intermediate+) and strong writing/editing skills.
• Ability to work with task trackers (e.g., Jira).
• Strategic mindset and ability to forecast trends.

Benefits you get:

• Maintain your work-life balance

Manage your own working hours with our flexible schedule

19 days of annual vacation granted on a pro-rata basis

No overtimes required

• Hybrid type of cooperation

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices

• Stay healthy

Medical insurance from one of the top insurance companies in Ukraine with a wide range of included services, as well as special programs for relatives; and special options for those who live abroad.

15 working days of sick leave per year — because your health is a priority.

• Grow with us

In-house English courses — increase your proficiency through our online courses and speaking clubs with a native speaker

Online learning activities — workshops, lectures, and webinars to enhance your leadership, management, and self-awareness skills

Experience exchange — we are proud of our team of professionals who gladly share their deep expertise in all kinds of fields with the rest of the team

Promotions, rotations, and transitions — when you feel like your skills could be useful in other positions or team

We are a perfect match if you share our values

We are professionals in our field.

We know how to turn up our professionalism to the maximum, because we are experts who enjoy solving complex tasks.

We know how to focus on the product, think big, and at the same time delve deep into the details.

We create a calm and friendly atmosphere within the company.

We value the freedom of open and transparent communications.

Radical honesty is embedded in the foundation of our culture.

We are open to new things and constantly develop and practice regular knowledge sharing, which helps us evolve continuously.

Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation.
 

Our Hiring process

• Recruiting interview
• Tech Interview
• Test Task
• Offer call

We approve of a flexible approach, so these steps might be changed individually.

We strive to ensure transparency and openness in the hiring process, and we understand the importance of providing timely feedback. If your resume meets the job requirements, we will contact you to clarify details and schedule an interview within 2 weeks after your application is submitted. The timeframe for feedback between interview stages may take up to 2 weeks.

We are seeking a highly motivated and detail-oriented Sales Development Representative to work with our Target Account List (TAL), identify and qualify the most relevant leads, and generate interest in our services through tailored outreach via channels like email and LinkedIn. In this role, your ability to research prospects, craft personalized messages, and convert cold and warm leads into scheduled calls will be key to driving results.

Responsibilities:
 

• Work directly with a Target Account List (TAL) of potential clients, identifying and qualifying the most relevant leads and contact points based on our Ideal Customer Profile (ICP).
• Manually research and verify lead information to ensure accurate targeting.
• Initiate contact with prospects through personalized outbound manual communication (email, LinkedIn, etc.) aimed at sparking interest in our services.
• Engage prospects in meaningful conversations to build trust, uncover their needs, and position our solutions effectively.
• Schedule initial discovery or introduction calls with qualified prospects.
• Maintain ongoing communication with leads to nurture relationships and move through the sales funnel from cold to warm leads, leading to scheduled calls.
• Manage and update the CRM system (HubSpot) to accurately track outreach activities, interactions, and sales progress.
• Develop and refine outreach strategies using market insights, industry trends, and prospect data.
• Continuously test and optimize messaging and approaches to improve engagement and conversion rates.

Requirements:
 

• 1+ year in SDR/outreach roles at outsourcing or outstaffing companies.
• Speaks English at the Upper-Intermediate level.
• Hands-on experience with HubSpot, Gmail, and LinkedIn
• Experience in working with  USA/Europe-based clients.
• Proven ability to convert cold and warm leads into scheduled calls through effective messaging.
• Creative thinker – you can personalize messages based on a lead’s company, activity, or updates.
• Comfortable working independently in a remote setup.

 
Nice to Have:
 

• Experience in the game development industry.
• Passion for gaming and knowledge of gaming trends.
   

We Offer:
 

• Opening hours are from 10:00 to 19:00 (including a 1-hour lunch break).
• Paid vacation of 20 workdays per year; 10 workdays of sick leave per year.
• English lessons with a native speaker and interactive sessions with another teacher (exercises, quizzes, and other games in English).
• Corporate sessions with a psychologist, including 1–1 meetings, transparent communication, and feedback culture.
• Provision of necessary equipment.
• Public holidays are also days off.
• Corporate team-building events.
• A friendly team and a warm atmosphere filled with enthusiasts of the gaming world and cutting-edge technologies.

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software,IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

As a Senior Data Engineer, you will support the migration of legacy on-premises SQL Server data warehouse to a cloud-based Snowflake environment. The project involves integrating various data sources, refactoring ETL processes, and ensuring efficient, reliable data movement for analytics and reporting.

Responsibilities:

• Build and modify data pipelines to migrate data from SQL Server and other databases (Azure SQL, Oracle, Aurora) to AWS S3 and Snowflake.
• Refactor legacy ETL jobs (SSIS, Transact-SQL) for use in cloud environments.
• Implement data transformations and staging using dbt and/or similar tools.
• Optimize the performance and costs of cloud data processing and storage.
• Work collaboratively with client’s and N-iX engineers, ensuring smooth handoff and documentation.
• Participate in QA, testing, deployment, and post-migration validation.

Must-Have Technologies:

• Experience with cloud data warehouse technologies, including Snowflake and AWS S3.
• Solid SQL skills; experience migrating legacy environments to cloud platforms.
• Familiarity with ETL frameworks and tools (preferably SSIS, dbt).
• Proficiency in Python for data pipeline development and automation.
• Strong documentation and communication skills; able to work in cross-functional teams.

Nice to have:

• Prior experience in large-scale data migration projects.
• Background working with varied database platforms (SQL Server, Oracle, PostgreSQL, MySQL).
• Knowledge of reporting platforms such as Looker is a plus.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers.

About Esirinx Tech

Esirinx Tech partners with global enterprises in banking, insurance, aviation, and fintech to build mission-critical platforms that redefine industry standards. We combine deep domain expertise with cutting-edge technologies to create scalable, secure, and high-performance enterprise systems.

About the Role

We’re looking for a passionate Junior JavaScript Engineer experienced in developing fullstack solutions using JavaScript (JS), ExtJS, C#, and PL/SQL. The ideal candidate will join a team focused on building advanced enterprise software systems, leveraging modern frameworks, cloud integrations, and complex data-driven applications.

Key Responsibilities

• Design, develop, and maintain high-performance enterprise applications using JavaScript (JS), ExtJS, and C#.
• Contribute to system architecture, ensuring scalability, maintainability, and performance.
• Work with SQL/PL-SQL for database design, optimization, and integration.
• Collaborate with cross-functional teams including designers, testers, and business analysts to deliver efficient, user-friendly solutions.
• Refactor legacy systems and migrate them to modern architectures.
• Participate in code reviews.
• Stay up to date with emerging trends and bring innovative ideas to improve software quality and performance.
• Mentor junior developers and support knowledge-sharing within the team will be a plus.

Qualifications

• 2+ years of experience.
  Strong proficiency in JavaScript, ExtJS, TypeScript, C#, and PL/SQL.
• Experience with Vue.js / React / Angular frameworks and ecosystem tools (Vite, Webpack, NPM, ESLint, Prettier) will be plus.
• Experience working with MySQL and REST APIs.
• Familiarity with CI/CD pipelines (Jenkins, TeamCity) and version control (Git, Bitbucket, GitLab).
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
   

Nice to Have

• Experience in enterprise domains such as banking, telecom, insurance, or CRM.
• Knowledge of PHP, Node.js, or Ruby on Rails for legacy or hybrid system support.
• Familiarity with cloud or PaaS environments.
• Previous experience in team leadership or mentorship.

Why Join Esirinx Tech

Be part of a global engineering team tackling complex technical challenges.

Work on projects that have real-world impact across industries.

Competitive compensation and growth opportunities.

Collaborative, innovation-driven culture.

What is your new project?

Domain: Big Data infrastructure

Location: Israel

Company size: 11-50

What makes this project exciting?

Our client is an Israel-based company building next-generation infrastructure for Big Data systems. Backed by top investors including Hertz Ventures, Sierra Ventures, and Essence, the company is led by founders with proven success in cloud infrastructure and B2B SaaS. Their leadership has experience scaling companies like Granulate (acquired for $650M) and building teams and revenue from the ground up.

They’re now expanding their core R&D team and looking for engineers who are excited to solve complex technical challenges. If you're ready to make an impact and work with some of the brightest minds in the field, this is the place to do it.

What makes you a great fit

We're interested in A-level senior engineers who:

• Have 5+ years of relevant experience in systems programming
• Can own complex performance-critical components end-to-end
• Are comfortable navigating hardware/software boundaries, memory management, I/O tuning, and concurrency
• Thrive in high-autonomy environments with high standards
• Can collaborate with top engineers and deliver impact without hand-holding

With a proven track record in:

• Systems programming in Rust
• Low-level performance optimization

• Building high-performance infrastructure and distributed systems

   

Must-Have Requirements:

• Expertise in Rust
• Strong understanding of computer architecture, operating systems, and networking fundamentals
• Experience in low-level system architecture
• Experience with multi-threading, memory layout optimization, or custom allocators
• Proven ability to take full ownership of complex challenges from inception to delivery, with strong attention to detail and a problem-solving mindset
• Ability to dive into unfamiliar codebases and optimize them quickly
• Comfortable working with minimal abstraction layers in high-performance environments

• Level of spoken English: at least an upper-intermediate

   

Your day-to-day in this position

• Accelerating distributed systems like Apache Spark, Hadoop, and Ray
• Building native Rust-based execution engines

• Deep performance tuning (e.g., SIMD, cache locality, zero-copy IO)

   

Why work with us?

• People-oriented management without bureaucracy.
• The friendly climate inside the company is confirmed by the frequent comeback of previous employees.
• Paid time off (18 working days per year, plus all national holidays and 10 sick days).
• Flexible working schedule.
• Full financial and legal support for private entrepreneurs.
• Free English classes.

• Dedicated HR.

   

Our next steps

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ CEO Screening call — ✅ Technical take-home assignment in Rust — ✅ Technical deep dive with core team members — ✅ Culture and leadership fit with COO— ✅ Offer