Jobs at Djinni

We are looking for a Product Owner (full-time, remote) who seamlessly blends the skills of a Business Analyst and a Project Manager. In this role, you will be the bridge between business stakeholders and the delivery team — responsible for both defining what gets built and making sure it gets delivered on time, at quality, and within scope. You will own the full product lifecycle: from discovery and requirements gathering, through sprint planning and execution, to delivery and retrospective. You will be expected to ask the right questions, keep the team unblocked, and translate business goals into actionable, well-structured work.

Possible project types

— Design projects: UX/UI design, branding, marketing materials.
— Development projects: websites, web platforms, mobile apps, integrations.
— Support project

 

What Your Day Looks Like

 

As a Business Analyst

You start by syncing with stakeholders and the team — stand-ups, Jira, Slack. You spend mid-morning in discovery: stakeholder interviews, workshops, and digging into root problems. Your output is structured and clear.

• Write user stories with clear acceptance criteria
• Create process diagrams (BPMN, flows, wireframe annotations)
• Produce PRDs, BRDs, and other requirement docs
• Act as the ’source of truth’ for requirements
• Collaborate with UX on edge cases and flows
• Support QA with expected behaviors and test prep
• Constantly ask: ’What problem are we actually solving?
   

As a Project manager

You scan dashboards, track deadlines and risks, and run stand-ups to surface blockers early. You keep the team moving by unblocking dependencies and aligning stakeholders on progress.

 

• Own and maintain sprint plans, roadmaps, and timelines
• Identify risks early and escalate when needed
• Manage scope, budget, and delivery expectations
• Balance resources — who is overloaded, who is free
• Provide clear status updates to stakeholders and leadership
• Review deliverables and push for fixes before they grow
• Think 2–3 steps ahead to keep the team unblocked
   

Key Responsibilities

• Own the product backlog: creation, grooming, prioritization, and refinement
• Gather requirements through stakeholder interviews, workshops, and research
• Write structured deliverables: user stories, acceptance criteria, PRDs, process diagrams Plan and manage sprints, timelines, and delivery milestones
• Track project health: risks, blockers, scope changes, and resource allocation
• Communicate project status and expectations to stakeholders and leadership
• Collaborate daily with designers, developers, and QA to clarify and validate requirements
• Review built functionality against requirements and adjust documentation accordingly
• Continuously bridge business goals and product/engineering decisions

Job requirements

• 3+ years of experience as a BA, PM, or Product Owner in outsource companies
• Experience working on 2+ projects simultaneously
• Strong skills in requirements elicitation and documentation
• Hands-on experience with Jira, Confluence, or similar tools
• Ability to write clear user stories and acceptance criteria
• Experience creating process diagrams (BPMN, UML, flowcharts)
• Strong communication and facilitation skills
• Proven ability to manage competing priorities and stakeholders
• Upper-Intermediate English (written and spoken)
   

Nice-to-have

• Experience in a dual BA/PM role
• Familiarity with UX/UI principles and tools (Figma, Miro)
• Experience in product-led or consulting company
• Exposure to technical architecture discussions
   

What we offer:
— Flexible schedule & opportunity to work remotely;
— Friendly & open team who have fun creating cool projects together;
— Opportunity to boost your professional & personal growth;
— Regular team gathering activities;
— 20 business days of paid vacation + UA national holidays;
— Medical insurance full coverage;
— 10 + 5 days paid sick leave;

 

How we operate:
— We promise dramatic professional growth & interesting work
— Bring ideas that will change how Fulcrum operates, and you will receive our gratitude and rewards
— Your opinion matters. Fulcrum is not a typical ’bureaucratic company, and our employees are our core value
— Your compensation grows with your responsibility zone
— If something doesn’t go smoothly or can be simplified, just let us know — you are welcome to do so
— You have a say in everything we do, starting from the roadmap, creating requirements, sprint planning, etc.
— If you feel that everything above is about you, get in touch. We’re always glad to welcome stubborn, enthusiastic, and result-oriented buddies to our team
 

Lemberg Solutions is, above all, a group of passionate professionals led by a core team that have been meticulously selected over the last 15 years. We are based in Lviv, Rivne, and Lutsk, and opened GmbH in Hamburg, Germany.
 

At LS, people come first. We know that our success is based on our people’s achievements. Each and every one of our 200 team members is highly valued for their hard work, and we’re always excited to welcome new specialists ready to embrace challenges with us.
 

Pay attention: only those candidates who meet the listed requirements will receive an answer!
 

Necessary skills and qualifications:

• 5+ years of experience in schematic and PCB design
• Knowledge of analog and digital electronics, RF circuits 
• Familiarity with PCB design rules, layout considerations, and RF design guidelines
• Experience with Altium Designer for schematic capture and PCB layout (project setup, rules configuration, library management, signal routing tools, project releaser, layer stack manager)
• Understanding of electronics design principles (power supply design, voltage regulation, DC-DC converters, AC-DC conversion, efficient power management, low-power design techniques)
• Hands-on experience with simulation tools (e.g., LTspice, PLECS, or similar) to analyze and optimize power circuits before implementation
• Understanding of the board bring-up process, as well as identifying and troubleshooting hardware issues 
• Knowledge of industry standards and regulations related to electronics, safety, and electromagnetic compatibility (EMC)
• Intermediate level of English proficiency for verbal communication, technical documentation, and collaboration
   

Will be a plus:

• Ability to write simple test software for hardware bring-up activities 
• Experience in electronics manufacturing support
• CE, FCC, and RED certification support experience  
   

What we offer:

Time Off 

• 21 days paid annual leave 
• Unlimited sick leaves with a medical statement 
• 30 working days off for personal reasons without compensation 
• 5 days additional paid time off following your wedding or your child’s birth
• Paid public holidays

Workplace Benefits

• Free English classes in groups
• Flexible work schedule
• Fully equipped workstation
• Comfortable office
• Access to a video library of soft skill workshops

Financial Benefits

• Relocation support program
• Financial support from LS in case of emergency (reviewed individually)
• Overtime pay
• In-house accounting service

Fun

• Lviv IT Cluster gifts & discounts 
• Team building & industry events
   

About the project:
​​We invite you to a challenging environment where you will become a key player in launching diverse and innovative hardware projects, building the next generation of intelligent electronics. Our experience spans highly complex domains, from developing ultra-low-power devices capable of operating for up to 10 years on a single charge to engineering systems for exoskeletons, industrial robotics, and even the aerospace industry (e.g., specialized biolaboratories).

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.

About the role:
We are building a predictable inbound and outbound engine and want a PPC owner who can set up, run, and continuously improve paid acquisition across both brands.

What you will do
You will own paid search and paid acquisition end-to-end, from strategy to execution to reporting. Your job is to generate qualified leads, reduce cost per qualified lead over time, and improve conversion rates through better targeting, creative, landing pages, and tracking.

Responsibilities

• Plan, launch, and optimize campaigns across Google Ads, Microsoft Ads, LinkedIn Ads, Meta Ads, Reddit Ads, and more.
• Own keyword research, account structure, match types, negatives, bidding strategy, ad copy, and extensions
• Build and maintain landing page testing roadmap with our design and dev team, including messaging, forms, speed, and conversion improvements
• Set up and validate tracking and attribution using GA4, Google Tag Manager, pixels, and offline conversion imports when possible
• Define and monitor lead quality signals, not just form fills, and push improvements based on real pipeline outcomes
• Create weekly reporting that is clear and decision oriented, including what changed, what worked, what did not, and what you will test next
• Manage budget pacing and experiment design, including A B tests for ads, audiences, and landing pages
• Collaborate with our sales team to align campaigns with ICP, offers, and follow up flow
   

Requirements

• Hands-on experience managing PPC for lead generation, B2B services for the US/Canadian market.
• Strong skills in Google Ads account architecture, optimization, and troubleshooting
• Solid understanding of conversion tracking, GA4, GTM, and attribution basics
• Comfort working with a CRM and lead lifecycle stages, and using that data to optimize campaigns
• Ability to write clear ad copy and propose landing page improvements that increase conversion rates
• You can communicate clearly, move fast, and take ownership without needing daily direction
   

Nice to have

• Experience marketing software development, SaaS, or technical services
• Experience with LinkedIn Ads for B2B lead gen and retargeting
• Experience with Looker Studio reporting and offline conversion tracking
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00-23:59 Kyiv time.
• 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.

Join JustMarkets — a Global CFD Broker — as a Customer Support Specialist, while working closely with our clients to ensure they receive the right products and will have an opportunity to deep dive in the world of investment.

If you want a fast-growing industry, flexible work, and a role where you actually learn — this is it.
Good English, clear communication, and curiosity matter most.

Work from anywhere. Grow with a supportive team. Stay close to investment trends (even if you’re new to them).

What you’ll do

• Support English-speaking customers via chats, emails and callbacks 
• Explain things in a clear and friendly way
• Solve issues using well-documented processes (and team support)
• Keep customer info updated and accurate
• Suggest improvements when you see ways to make things smoother

You’ll be a good fit if

• You have at least some experience in customer-facing roles (support, retail, hospitality, volunteering, tutoring — anything involving communication)
• Your English is around B2 or higher
• You value empathy, patience, and clear communication
• You learn quickly and like understanding how things work
• You’re reliable, organized, and attentive to detail

Nice to have

• Interest in fintech or digital products
• Experience with CRM or ticketing tools

What we offer

• A friendly and supportive team culture
• Structured onboarding and mentoring
• Real growth opportunities
• Medical insurance after probation
• Compensation for courses and language learning
• Gym membership or sports equipment reimbursement
• Paid 10 sick leave shifts and 160 paid vacation hours per year
• Full support with private entrepreneur setup and tax compensation
   

DID Global is an international company specializing in providing premium-quality IP telephony services for both business and personal communication. We help our clients scale, optimize advertising budgets, and significantly increase sales.

Who We Are Looking For

We are seeking an ambitious International Sales Manager who can successfully combine active B2B client acquisition with professional account management. You will work with international companies, develop accounts, build long-term relationships, and directly influence the company’s financial growth.

Key Responsibilities

• Actively search for and attract new clients, expanding the contact base.
• Manage client accounts: identify client needs and provide optimal solutions.
• Build long-term partnerships and support clients at all stages of cooperation.
• Handle objections, consult clients on company services, and create tailored commercial proposals.
• Achieve sales goals and meet KPIs.
• Organize and manage your sales pipeline in CRM.
• Communicate via messengers, phone calls, emails, and specialized platforms.
   

Our Ideal Candidate

• At least 2 years of experience in sales or proven experience in the VoIP industry.
• English proficiency at B2+ level (for international communication).
• Fluent in Ukrainian and Russian (required for client communication).
• Confident in using CRM systems and quick to adapt to new tools.
• Strong skills in negotiation, active listening, and objection handling.
• Goal-oriented, self-motivated, and proactive.
• Ambitious to grow professionally, with the potential to lead a team in the future.
   

What We Offer

• A comfortable working environment with a strong focus on work-life balance, growth, and long-term collaboration.
• A stable working schedule: Monday—Friday, 10:00–19:00 (Kyiv time).
• Remote work format with the opportunity to be part of an international team.
• Official employment and company-paid medical insurance.
• Support for mental well-being: access to a corporate psychologist.
• Company-sponsored English courses.
• Opportunities for professional and career growth within an international company.
• Paid vacation.
• An active corporate life: internal events, team activities, and contests that foster engagement and team spirit.

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.
 

About the role:

We are looking for a Data Researcher to help us identify and enrich profiles of real people based on limited initial information. In most cases, you will start with only a name and a possible location. This is a highly detail oriented and repetitive role that requires focus, speed, and consistency. Processes may evolve frequently, so adaptability is essential.

 

What you will do:

• Research individuals using minimal input such as name and approximate location
• Identify and validate correct LinkedIn profiles
• Find professional email addresses using research tools and verification methods
• Cross check data for accuracy and avoid false matches
• Document findings clearly and follow structured workflows
• Adjust quickly to changes in tools, rules, or research logic

What we are looking for:

• Strong online research and investigative skills
• Experience using LinkedIn, Google search operators, and data enrichment tools
• High attention to detail and patience with repetitive tasks
• Ability to stay focused during monotonous work
• Comfortable working with changing instructions and fast iteration
• Logical thinking and strong pattern recognition
• Reliable, disciplined, and deadline oriented

Nice to have:

• Previous experience in lead research, data enrichment, or contact discovery
• Familiarity with email verification tools
• Understanding of B2B data or recruitment research

What We Offer:

• Working hours aligned with US time zones, typically 16:00-00:00 Kyiv time.
• 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

About the Role

We are looking for a Business Development Manager to help grow revenue and scale our company. This role is focused on growth through B2B sales, partnerships, and new market opportunities. You will work closely with the Product team and other departments to identify growth opportunities, build effective sales processes, and develop strong partnership channels.

Key Responsibilities

1. Identify and evaluate growth opportunities

• Map market opportunities and prioritize high-potential segments
• Clarify pain points and needs of target audiences
• Build effective outreach approaches for each segment

2.Drive direct B2B sales

• Shape offers for key segments together with the Product team
• Build and manage the sales pipeline from outreach to close

3. Develop partnerships

• Launch and grow referral and affiliate programs
• Build win-win integrations with complementary product/service providers
• Develop co-marketing, channel, and strategic partnerships

Requirements

• 2+ years of independently managing a full B2B sales or business development cycle
• Experience in lead generation, cold outreach, and inbound/outbound communication
• Ability to identify growth opportunities and apply effective sales strategies
• Experience defining target audiences, testing hypotheses, and identifying high-LTV segments
• Understanding of sales funnels, pipeline management, and key commercial metrics
• Understanding of the product market fit
• Strong market research and competitor analysis skills
• Negotiation skills and ability to drive deals to closure
• Confident with AI tools, automation, and modern sales/growth stack
• Experience building and developing win-win partnerships
• English B2+

Nice to Have

• Experience with referral or affiliate
• Background in web hosting, infrastructure, SaaS, or adjacent niches

What We Offer

• Global market
• A mature product with proven market demand
• Flexible work system and individual approach to compensation
• Regular review of income and bonuses based on results
• Compensation of tax payments and accounting support after successful adaptation
• Monthly payments, strictly on time
   

Working Conditions

Format: remote, 5 working days / 2 days off

Schedule: 9:00 -18:00, flexible lunch break of 1 hour between 12:00 and 15:00

Trial period: 2 - 3 months (may be completed early, retroactively)

Contract: FOP - after successful adaptation

Hiring Process

1. CV and cover letter review

2. Call with the HR gen.

3. Interview with the team
4. Offer
Note: Additional steps may be required

 
Please send your CV and a short cover letter. While we appreciate your interest, we will only be able to contact candidates who are a close match for the role. Thank you.

 

Note

We will only provide feedback on the results of your resume review if we decide to proceed with your application. Otherwise, your information will be stored in our database, and we will contact you if a suitable position becomes available. The review process takes up to 10 business days.

We are looking for a proactive Retention Manager to take ownership of our user lifecycle strategy. If you know how to turn a "new user" into a "loyal player" using data, smart segmentation, and AI — we want to meet you.

📍 The Role: You will take ownership of the player lifecycle, ensuring our users stay engaged, active, and loyal.

• Campaigns: Create and execute multi-channel campaigns (Email, SMS, In-App, Web Push).
• Journey Building: Design automated workflows covering Onboarding, Activation, and Reactivation stages.
• Segmentation: Utilize RFM analysis and behavioral data to target the right players with the right message.
• Optimization: Run A/B tests to boost Open Rates, CTR, and Conversion.
• Innovation: Actively use AI tools to generate content, build logic, and streamline workflows.

🛠 Tech Stack: Experience with Customer.io, Smartico, Fasttrack, or Optimove is a strong advantage.

👤 About You:

• Experience: 1.5–3 years in CRM / Retention Marketing.
• Industry: Experience in iGaming or digital products is highly preferred.
• Skills: Strong grasp of lifecycle marketing, segmentation, and copywriting.
• Mindset: Analytical approach to data and a creative approach to problem-solving.
• Tech-savvy: You are comfortable using AI for automation and content generation.

⭐️ We Offer:

• Format: Remote work, 5/2 schedule.
• Payments in USDT (white crypto);
• Remuneration: Competitive salary + bonuses based on the results of the department you build.
• Growth: Opportunity for growth within the project.
• Benefits: Paid vacation and sick leave.

On behalf with our customer we are seeking for FS Node Team Lead to join our global R&D department in Poland.

Our customer is an innovative technology company led by data scientists and engineers devoted to mobile app growth. Their proprietary ad platforms powered by machine learning are the outcome of that devotion.
They reward talents, employees support each other to advance individually and as a team.

Responsibilities

● Design, code, and manage large scale, highly available, real-time (low latency) services using cutting edge technologies (Node.js, React, Redis, Kubernetes, etc. over AWS).
● Lead and mentor a team of around 4 members, abroad, and performing code reviews to other team members.
● Work with stakeholders including the Executive, Product, Data, and Design teams to craft the most optimal solutions for our problems.
● Design and develop APIs or integrate with 3rd party APIs
● Manage a time-efficient sprint plan. Plan, groom and manage the present sprint and the upcoming ones with Product
● Understand and implement security and data protection needs, and assist in-house teams and supply creative solutions for various problems.

Requirements

● 6+ years of coding experience in Backend NodeJS 
● 2+ years of management experience
● Working knowledge with SQL and NoSQL databases
● Working with one of the cloud providers: AWS, Google, Microsoft
● Experience with Kubernetes
● Experience in the software life cycle and knowing how to work in an agile environment
● Can-do attitude, self-sufficient, capable of learning alone and good English


What We Offer

● Working schedule Sunday-Thursday - must have
● Accounting support & consultation
● Opportunities for learning and developing on the project
● 20 working days of annual vacation
● 5 days paid sick leaves/days off; state holidays
● Provide working equipment

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Account Manager  to join our team.

Requirements:
- Proven experience in account management, preferably in the telecommunications or digital messaging industry;

- Strong negotiation and communication skills, with a track record of successful deal-making;

- Ability to manage multiple accounts and projects simultaneously, with attention to detail and deadlines;

- Analytical mindset with the ability to interpret data and generate actionable insights;

- Proficient in admin panels software and other relevant business tools;

- Proactive and results-oriented, with a strong drive to achieve targets and improve performance;

- Excellent interpersonal skills, with the ability to build and maintain strong relationships with stakeholders and providers;

- Adaptable and open to change, with the ability to thrive in a dynamic and fast-paced environment;

- Strong problem-solving skills, with a creative and strategic approach to overcoming challenges.

Responsibilities:
- Communicate effectively with third-party SMS and messenger service providers;

- Negotiate and secure favorable pricing and deals to optimize cost-efficiency;

- Monitor service agreements and ensure compliance with terms and conditions;

- Oversee account deliverability across multiple platforms, ensuring timely and accurate service delivery;

- Collaborate with internal teams to maintain high service standards and client satisfaction;

- Develop and implement strategies to improve account performance and deliver results;

- Intake requests and feedback from stakeholders, providing timely and accurate responses;

- Manage stakeholder accounts, ensuring their needs are met and expectations exceeded;

- Facilitate communication between stakeholders and internal teams to ensure alignment on objectives;

- Analyze account performance data to identify trends and opportunities for improvement;

- Prepare and present regular reports to management and stakeholders, highlighting key insights and recommendations;

- Address and resolve any account-related issues promptly, minimizing disruptions and maintaining client trust;

- Continuously seek opportunities to enhance service delivery and operational efficiency.

Our benefits to you:
🔸An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🔸Modern corporate equipment based on macOS or Windows and additional equipment are provided
🔸Paid vacations, sick leave, personal events days, days off
🔸Referral program — enjoy cooperation with your colleagues and get the bonus
🔸Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
Rewards program for mentoring and coaching colleagues
🔸Free internal English courses
🔸In-house Travel Service
🔸Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🔸Other benefits could be added based on your location
 

Back-End Developer (all genders) | Microservice Developer (all genders) | PHP Developer (all genders) | Back-End Engineer (all genders) | Microservice Engineer (all genders)

Level: Senior

Location: Ukraine (Working from Home)

Full Time (40h/week)

Your Impact

As a Senior PHP Microservice Developer (all genders) at eduki, you provide additional power to our development teams and help us to reach our goal of empowering teachers to deliver the best school education. Here are the key tasks and responsibilities that you will be taking on in this particular role:

• Microservices Development: You develop Microservices using PHP to fulfill specific functionalities.
• Integration and Configuration: You configure and seamlessly integrate Microservices into our existing infrastructure.
• Architecture: You engage in discussions and decision-making processes for significant architectural matters.

Your Skills and Expertise

We are searching for an experienced Senior PHP Microservice Developer (all genders) who would like to work on a purpose-driven product and in an internationally operating team. Furthermore, you should check the following boxes: 

• You are experienced in developing Microservices.
• You are proficient in using PHP 8+, Docker, SQL and Kubernetes.
• You demonstrate high reliability and can work independently.
• You feel comfortable communicating in English and working in an international team

Please note: Due to legal restrictions, we can only hire candidates living in Ukraine. Additionally, you’ll need to be registered as sole proprietor (FOP). 

Our Commitment to You

Attractive Compensation Package: We are committed to providing a salary that reflects both market standards and individual qualifications. Depending on your skills and competencies, as well as your individual performance, the gross annual salary will range between 45.600 EUR and 61.800 EUR. The gross monthly rate is centered around 4.475 EUR.

Growth Opportunities: At eduki, you will find an exciting job opportunity within a profitable and fast-growing company. We prioritize action over perfection and view mistakes as opportunities for growth. Regular performance feedback sessions ensure that you receive constructive insights into your work and progress.
Additionally, you will receive a 1,000 EUR development budget per year to invest in your professional development goals.

Working from Home: We fully embrace a home office culture and want you to enjoy full flexibility by enabling you to set your own work schedule.
In addition to providing the necessary software and hardware, we offer a 500 EUR budget that you can freely use to equip your home office.

Employee Health: Your well-being matters to us. To help you take care of both body and mind, we offer online yoga sessions and actively support mental health by allowing time for therapy or coaching sessions during your working hours. Take advantage of your flexible schedule to prioritise what you need, including your health!

Team Building Events: At eduki, we foster a strong sense of community. Whether virtual or on-site, you'll have opportunities to bond with your colleagues. Once a year, the entire team enjoys a company-wide team event, visiting new places and creating lasting memories together.

Your Contact

Juliane
Senior Talent Acquisition Manager

At eduki, we value diversity and the unique contributions each person brings to our team. We foster an inclusive culture where respect and appreciation are essential. Talents are considered regardless of age, gender, sexual identity, ethnicity, nationality, religion, or disability. 

• Project Description:

  Our client is a leading global Financial market data provider who runs a number of change programs to deliver high-quality software that connects Financial Markets across the globe in a real-time, high-frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
  
  We are looking for a QA Engineer with experience in testing backend systems and services running under Linux, with capabilities to collaborate in a team-focused environment and coordinate work with BA, Dev, Operational, and cross-functional application teams.

• Responsibilities:

  • Own QA activities incl. manual, and performance testing
  • Configuration or re-confirmation of test appliances and environments
  • Report and track the status of issues in Jira along with keeping up-to-date documentation in Confluence
  • Solve problems and evaluate bugs and weaknesses before the software is released to the production environment.
  • Work with colleagues in various areas in order to facilitate end-to-end testing
  • Coordinate work with BA, Dev, Operational, and cross-functional application teams to resolve data quality, integration and performance issues.

• Mandatory Skills Description:

  The role requires a solid foundation in software development and testing, demonstrated by at least three years of relevant experience. Candidates should have a thorough understanding of the formal software development lifecycle, with practical expertise in both manual and automated testing methodologies and tools. Familiarity with multiple operating systems, including Linux, AWS, and Windows, is essential. Additionally, a strong grasp of TCP/IP and UDP Multicast fundamentals, coupled with problem-solving capabilities, will be applied to diagnose and resolve network-related issues.
  
  Hard skills:
  - Proficient in software development lifecycle processes
  - Skilled in manual and automated testing techniques and tools
  - Experienced with Linux, AWS, and Windows environments
  - Knowledgeable in TCP/IP and UDP Multicast concepts and troubleshooting
  
  Soft skills:
  - Strong analytical thinking for problem identification and resolution
  - Effective interpersonal abilities to collaborate and communicate within teams
  - Fluent Upper Intermediate level of English for clear communication

• Nice-to-Have Skills Description:

  - Knowledge of market data: Understanding of market data concepts and applications is advantageous.
  - Experience in simulator/trading systems: Familiarity with trading platforms and simulation environments is beneficial.
  - Knowledge of scripting languages such as Python, Unix shell, or PowerShell: Proficiency in these scripting languages is preferable.

• Languages:
  • English: B2 Upper Intermediate

Our Client is the fast-paced digital healthcare company which creates the growing portfolio of online health communities for people with chronic conditions. Company’s mission is to improve patient’s quality of life by connecting them with each other, with caregivers and healthcare industry partners, building beneficial social interactions and meaningful health conversations. 

About project:
The core of the project is working with the data; the target is to re-design and enhance data-driven solutions. The team is responsible for expanding and optimizing the data flow and data pipeline architecture, model and analyze data, interpret trends or patterns in complex data sets and translate them into product and marketing insights. If you are excited by the prospect of optimizing or even re-designing our data architecture to support our next generation of products and data initiatives, we would be thrilled to have you apply!

Requirements:

● Good Python skills

● Good working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases

● A successful history of manipulating, processing and extracting value from large disconnected datasets

● Experience building and optimizing data pipelines, architectures and data sets

Technologies:

• Python
• AWS: SES, RDS (MySQL), EC2, Elasticsearch Service, Route 53, VPC, etc
• Snowflake
• Docker
• dbt
• Airflow

Job responsibilities:

● Manage and optimize core data infrastructure

● Build monitoring infrastructure to give visibility into the pipeline’s status

● Monitor all jobs for impact on cluster performance

● Run maintenance routines regularly

● Tune table schemas to minimize costs and maximize performance

● Build and maintaining custom ingestion pipelines

● Build non-SQL transformation pipelines

● Build processes supporting data transformation, data structures, metadata, dependency and workload management

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.

About the position

We are seeking a Lead Observability Engineer to join the team, and be able to work within ET (Eastern Time) or 14:00–22:00 / 15:00–23:00 CET.

The ideal candidate has proven expertise in designing, operating, and scaling analytical data systems, specifically ClickHouse or similar distributed databases. In this role, you will take a hands-on leadership position in architecting and migrating our existing custom Cosmos telemetry storage system to a robust, high-performing ClickHouse-based solution. You will also play a key role in building the foundation for alerting, notification, and telemetry workflows, enabling full visibility into production systems and improving system observability at scale.

Responsibilities

• Lead the migration and transformation of telemetry storage from custom Cosmos DB solutions to ClickHouse, building a scalable and reliable end-to-end observability platform
• Architect, implement, and maintain alerting and notification systems integrated with ClickHouse for critical services and applications.
• Develop, deploy, and operate high-throughput telemetry pipelines, ensuring accurate and actionable monitoring across cloud environments.
• Collaborate with engineering and product teams to define and champion observability best practices
• Work with DevOps and development teams to automate collection, ingestion, and retention policies for logs, metrics, and traces
• Drive continuous improvement in system performance, stability, and reliability through effective observability
• Participate in on-call rotations, incident response, and root cause analysis to enhance monitoring and alerting capabilities.

Requirements

• 5+ years of engineering experience in cloud observability platforms, infrastructure, and telemetry systems
• Deep experience in alerting, notifications, and monitoring at scale
• Advanced expertise with ClickHouse, or similar high-performance analytical databases, for telemetry storage and querying
• Hands-on experience migrating telemetry/storage solutions (preferably from Cosmos DB to ClickHouse or equivalent)
• Solid understanding of telemetry pipelines, cloud-native monitoring, and best practices
• Experience with dashboarding and visualization tools (Grafana, Kibana, or similar)
• Strong scripting and automation skills (Python, Bash, Terraform or equivalent)
• Proven collaboration and communication skills across cross-functional teams.

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

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Business Trainer to join our team.

Requirements:
- Languages: Ukrainian (fluent), English (B2+)
- Education: Higher (pedagogy/HR management), additional courses in business training methodology
- Work experience: 3+ years in personnel training and development as a business trainer/methodologist, experience independently developing soft skills training programs (from scratch to launch)
 

Will be plus:

- Knowledge of Azerbaijani/Turkish/Spanish
- Experience working with various target audiences

Responsibilities:
- Develop and implement soft skills training programs for business unit specialists

- Collaborate with department heads to identify and analyze training needs

- Evaluate the effectiveness of implemented training programs

- Design and implement modern, AI-powered solutions for specialist training

Our benefits to you:
🔸An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🔸Modern corporate equipment based on macOS or Windows and additional equipment are provided
🔸Paid vacations, sick leave, personal events days, days off
🔸Referral program — enjoy cooperation with your colleagues and get the bonus
🔸Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
Rewards program for mentoring and coaching colleagues
🔸Free internal English courses
🔸In-house Travel Service
🔸Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🔸Other benefits could be added based on your location