Jobs

We're looking for an architect to own the target-state architecture of our web platform and steer six engineering teams toward it.You'll have the final say on technical direction and work directly with team leads and engineers to put it into practice — aligning people through influence and clarity rather than authority.Most of your impact is upstream: translating business strategy into a coherent technical strategy, framing problems, and reducing risk while direction is still easy to change.You'll architect for sustained growth — horizontal scalability and the cross-cutting qualities (performance, reliability, maintainability, and the rest) that determine whether a platform keeps improving or stalls as users, data, and teams grow.We build a data-intensive B2B SaaS platform on Java 21, Spring, and AWS.
 

Requirements:

• 10+ years building production software, several of them in a dedicated architecture capacity, primarily on Java / Spring or C# .Net or Python.
• Demonstrated ownership of platform-level architecture spanning multiple teams.
• Deep distributed-systems expertise — microservices, event-driven and event-sourced designs.
• A proven record of scaling systems through real growth in traffic, data volume, and contributing teams.
• Command of data, caching, and search architecture (PostgreSQL, Redis, Elasticsearch) and of cloud-native operations — Kubernetes / EKS, Infrastructure-as-Code (Terraform), and CI/CD — with the ability to design infrastructure as a reusable, governed platform.
• Strong grounding in observability practices — instrumentation, distributed tracing, and defining SLOs/SLIs for production systems.
• Advanced security expertise — secure-by-design architecture, authentication and authorization, and data protection across the stack.
• Fluency moving from deep technical discussion with engineers to strategic trade-off framing with executives.
• The self-direction to be the senior-most architectural voice, aligning teams through influence and clarity.
   

Nice to have:

• High-traffic, data-intensive web experience at scale.
• AWS certification (Solutions Architect – Professional).
• Experience introducing AI-assisted, agentic development practices across the engineering lifecycle.
• Experience driving an organization through ISO 27001 and SOC 2 compliance programs.
   

Responsibilities:

• Define and own the north-star architecture, the guiding principles, and the guardrails that keep six teams coherent without becoming a bottleneck.
• Establish lightweight architectural governance — reference architectures, Architecture Decision Records, an RFC process, and a tech radar — so decisions are deliberate, documented, and durable.
• Drive domain decomposition and service boundaries (DDD, bounded contexts), and design event-driven systems with sound consistency, idempotency, and resilience semantics.
• Set the observability strategy — metrics, logging, tracing, SLOs, and alerting standards — so teams can understand system behavior, debug quickly, and operate confidently at scale.
• Shape initiatives upstream: frame the problem, weigh build-vs-buy against total cost of ownership, and set a defensible long-term direction before engineering commits.
• Treat security as a first-class architectural concern: secure-by-design, zero-trust principles, threat modeling, and data protection across the stack.
• Set the infrastructure architecture and Infrastructure-as-Code standards (e.g. Terraform).
• Build proofs of concept to validate direction and prove out emerging technology before it becomes a commitment.
• Mentor senior engineers and raise the architectural maturity of every team.
   

Hiring process:

✅ Interview with Talent Acquisition Specialist (45 min) - ✅ Interview with Engineering Manager - ✅ Interview with CTO - ✅ Reference check - ✅ Offer

Type: Full-time
Location: Remote
Working hours: 14:00–22:00 Kyiv time
Market: United States

About RNK Health

RNK Health is a fast-growing telehealth brand focused primarily on the US market.

We help customers access prescription-based treatments such as NAD+, sermorelin, tirzepatide, semaglutide, and B12. Customers complete an online health assessment and receive treatment only after approval from a licensed medical provider. Approved treatments are then shipped directly to the customer.

Our business is built around recurring treatment and subscription-based care, which means we focus not only on customer acquisition, but also on conversion, retention, customer quality, refunds, and long-term value.

RNK Health has been growing for approximately 1.5 years and today has an international team of around 40–45 people across functions including Marketing, Product, Sales, Analytics, Customer Support, and Retention.

We are now entering the next stage of growth and are strengthening key functions with experienced people who can help us build scalable systems and acquisition channels.

About the role

We are looking for an experienced Affiliate Manager to build and grow our affiliate channel.

This is not a role where you will inherit a mature affiliate program and simply maintain an existing portfolio of partners.

Our affiliate function is still at an early stage, so this is a hands-on, build-from-the-ground-up role with significant ownership.

You will be responsible for developing the affiliate channel end-to-end: identifying and recruiting partners, negotiating commercial terms, launching campaigns, building strong partner relationships, monitoring economics, optimizing performance, and helping shape the processes and infrastructure needed to scale the channel.

We are looking for someone who is proactive, commercially strong, highly data-driven, and comfortable creating a partner pipeline rather than waiting for inbound opportunities.

Existing relationships with affiliates, publishers, and networks in health, wellness, weight loss, supplements, or adjacent performance marketing verticals will be a strong advantage.

What you will own

Partner acquisition
Build a strong pipeline of affiliates, publishers, networks, and strategic partners. You will proactively identify relevant partners, initiate conversations, present RNK Health and its offers, negotiate terms, and move partnerships from first contact through launch. We expect you to actively develop the channel rather than rely primarily on inbound opportunities.

Affiliate relationships
Own relationships with partners throughout the full lifecycle. You will manage onboarding, communication, campaign launches, performance discussions, optimization, troubleshooting, and opportunities for further growth. This is an end-to-end ownership role — you will not simply source partners and hand them over to another team.

Deals and unit economics
Negotiate CPA and other performance-based partnership structures. You should be comfortable evaluating partnerships through key business metrics including: CAC / CPA, Conversion rate, AOV, Revenue, Refunds, Retention, LTV. Your goal will be to ensure that affiliate growth remains commercially sustainable and that increased volume comes from high-quality traffic.

Campaign launches
Coordinate affiliate launches across RNK Health products and offers. Make sure partners have everything required to launch successfully, including: Tracking links, UTMs, Funnels and landing pages, Offers, Creative assets, Messaging, Campaign information. You will work closely with internal teams to remove launch blockers and help partners go live efficiently.

Performance and optimization
Monitor affiliate traffic, conversions, CAC/CPA, revenue, refunds, and partner-level performance. Identify which partnerships can be scaled, where performance is under target, and what needs to change in the offer, funnel, creative, traffic mix, or commercial structure. We expect you to understand what each partner is doing and continuously look for opportunities to improve performance and increase profitable volume.

Tracking and attribution
Own affiliate tracking and reporting. Make sure links, UTMs, conversions, attribution, and partner payouts are accurate. Investigate discrepancies between internal data and partner reporting and work with Analytics or other teams to resolve tracking issues. Experience with Everflow or a similar affiliate platform is highly relevant.

Cross-functional collaboration
Work closely with Marketing, Product, Creative, and Analytics teams. For example, if a strong partner can scale but requires a different landing page, offer, creative concept, or tracking setup, you will help define the requirement and coordinate internally to move it forward.

Compliance and traffic quality
Make sure partners follow approved messaging, claims, brand guidelines, and healthcare marketing requirements. Affiliate growth cannot come at the expense of traffic quality or compliance, so you will also be responsible for maintaining appropriate partner standards as the channel scales.

Who we are looking for

• 3+ years of experience in affiliate or performance marketing
• Strong experience recruiting and managing affiliates, publishers, and networks
• Proven ability to proactively source and activate new partners
• Experience negotiating CPA and other performance-based partnerships
• Strong understanding of affiliate tracking, attribution, UTMs, and reporting
• Experience with Everflow or similar affiliate platforms
• Strong understanding of CAC/CPA, CR, AOV, refunds, retention, and LTV
• Ability to analyze partner performance and make decisions based on data
• Experience managing multiple partners and campaign launches simultaneously
• Strong commercial and negotiation skills
• Strong communication and relationship-management skills
• High level of ownership and ability to operate independently
• Comfortable building processes and a channel from an early stage rather than joining an established affiliate function
• Strong working English, both written and spoken, for partner communication and collaboration in an international environment

Strong advantages

• Existing relationships with affiliates, publishers, or networks in health, wellness, weight loss, supplements, or related performance marketing verticals
• Experience in telehealth, DTC health, supplements, weight loss, or another subscription-based health business
• Experience building or significantly scaling an affiliate program from an early stage
• Strong understanding of recurring-revenue and subscription economics

Why join RNK Health?

Build a channel, not just manage one
You will have the opportunity to shape the affiliate function from an early stage instead of inheriting a mature playbook. You will influence partner strategy, commercial models, processes, tracking, offers, and the overall way the channel operates.

Direct impact on business metrics
Affiliate is viewed as an important growth opportunity for RNK Health. Strong partnerships and successful campaigns can directly influence acquisition volume, CAC, revenue, retention, and overall business growth. You will be able to see the impact of your work from the first months in the role.

High ownership and autonomy
We are looking for someone who can bring ideas, challenge existing assumptions, identify opportunities, and turn them into action. There is a short path between a strong idea and implementation when the business case makes sense.

Close collaboration with senior leadership
You will have visibility across the business and work closely with senior stakeholders while building a strategically important acquisition channel.

Become a key person within the Growth organization
Because the affiliate function is being built at an early stage, the person who successfully develops the channel will become an important contributor within the broader Marketing and Growth organization.

Broader opportunities over time
RNK Health is part of a broader health and wellness product ecosystem.As the business grows, there may be opportunities to contribute to additional products, acquisition initiatives, or related projects over time.

Working format

This is a full-time remote role.

Working hours are 14:00–22:00 Kyiv time, with a daily team sync at 18:00 Kyiv time.

The team is international and includes colleagues from Ukraine and Latin America. English is required for effective collaboration and external partner communication.

Hiring process

The hiring process includes:

1. Initial interview with a Talent Acquisition Specialist
2. Screening with RNK Health’s internal Recruiter
3. Interview with the relevant Hiring Manager

During the later stages, we will go deeper into your affiliate experience, partner network, performance cases, economics, tracking expertise, and how you would approach building and scaling the affiliate channel at RNK Health.

We are a dynamic and growing affiliate marketing network specializing in connecting advertisers with targeted audiences to drive high-quality leads. We are seeking a meticulous and adaptable Billing Specialist to join our finance team to ensure accurate and timely

billing and reporting for our affiliates and advertisers.

Key Responsibilities:

• ​Prepare accurate billing calculation tables and ensure timely payment collection from advertisers and affiliates.
• ​Generate and maintain precise billing reports in compliance with company policies.
• Oversee and manage collections for overdue accounts, maintaining strong relationships while adhering to company policies.
• Maintain and update billing records using Google Sheets, ensuring data accuracy.
• ​Assist in reconciling billing discrepancies and respond to affiliate and advertiser inquiries regarding billing issues promptly.
• Collaborate with advertiser managers and finance teams to capture all costs and revenues accurately.
• Prepare ad-hoc reports and analyses as requested by management.
• ​Contribute to improving billing processes and procedures.
• ​Assist in other accounting projects as needed.

Qualifications:

• Associate’s or Bachelor’s degree in Accounting, Finance, or related field preferred.
• ​Experience in billing, bookkeeping, or similar roles.
• Proficiency in Google Sheets; knowledge of other spreadsheet and accounting software is a plus.
• Strong attention to detail with excellent organizational and multitasking skills.
• Ability to work independently and as part of a team.
• Excellent communication skills in English.
• Capable of meeting tight deadlines in a fast-paced environment.

Job Type & Location:

• Sunday - Thursday schedule 
• This is a full-time position.
• The role offers the flexibility to work remotely.

Our mission is to help businesses around the world achieve their goals by creating innovative software solutions that accurately address their business needs and support their growth.

And right now, we’re looking for a sales professional who will help our team drive new business opportunities and build long-term success together.

We’re looking for an IT services sales professional who is an excellent communicator, understands clients’ business needs, and is driven to achieve the best results for both clients and the team.

Required skills:

• Hands-on experience with Upwork, LinkedIn, LinkedIn Sales Navigator, and other lead-generation and outreach platforms
• English proficiency at an Upper-Intermediate (B2) level or higher
• Experience working with clients and companies from the USA, EU, UK, Latin America, and other international markets
• Good understanding of the IT services market and its dynamics
• Ability to conduct negotiations, online meetings, and other business communications
• Ability to identify and understand the needs, challenges, and pain points of potential clients
• Strong communication, presentation, and relationship-building skills

Would be a plus:

• Experience with CRM systems and sales automation tools
• Understanding of SMM and SEO principles

Your responsibilities:

• Analyze the market and identify new business opportunities
• Search for and attract potential clients through various channels
• Communicate with potential and existing clients, including through online meetings, to build and develop long-term partnerships
• Identify client needs and pain points and propose relevant IT solutions
• Prepare commercial proposals, presentations, and product and service demos for clients
• Track sales activities in the CRM and prepare regular sales reports
• Participate in developing strategic plans for expanding into new industries and domains
• Collaborate with the team to develop and improve sales processes and approaches

We offer:

• Competitive market salary + sales commission
• Paid vacation, sick leave, and public holidays
• Fully remote work
• Challenging and engaging projects within an established team of like-minded professionals
• Gym compensation
• Medical insurance

Rezet is a team that combines talent, innovation, and technology. Join our team of professionals and grow with us!

N-iX is looking for a Senior Mobile/Web engineer to join our team. 

The Investment and Pension Products (IPP) tribe at Raisin builds Raisin’s capital markets–based products, enabling customers to grow their wealth with confidence. We take complex, highly regulated financial systems and turn them into easy, transparent, and scalable product experiences. This is core to Raisin’s mission, given the central role these product lines play in Raisin becoming the home for our customers’ wealth.

The teams in the IPP tribe аре cross-functional and focused on the further internationalisation of Raisin’s investment products. The team owns the design, development, and operation of its services end-to-end, following a “you build it, you run it” mindset. This includes responsibility for system reliability, scalability, and continuous improvement in close collaboration with Product, Risk, and other stakeholders.

Team’s Stack:

• Backend: Java (Spring Boot), MySQL, Kafka, AWS
• Web: TypeScript, ReactJS
• Mobile: TypeScript, React Native

Responsibilities:

• Delight customers and internal stakeholders by building and maintaining high-quality customer-facing platforms and internal tools.
• Own the design, implementation, testing, deployment, and ongoing refinement of applications and services end-to-end.
• Guide features through the full lifecycle—from discovery and implementation to testing, iteration, and successful launch.
• Write clean, maintainable, secure, and well-tested code with a strong quality mindset (unit, integration, component, and contract testing where applicable).
• Collaborate closely with Product, UX, Risk, and other stakeholders to translate complex domain requirements into practical, efficient, secure, and compliant solutions.
• Actively participate in architecture discussions and contribute to defining technical standards, guidelines, and best practices.
• Continuously improve engineering processes, CI/CD pipelines, automation, and overall operational readiness to enhance developer productivity.
• Work in an agile, cross-functional team with end-to-end ownership and a strong sense of accountability.
• Use AI tools productively and responsibly to accelerate delivery and improve quality.
• Foster an inclusive and collaborative team culture through knowledge sharing, constructive feedback, mentoring, and pairing.

• Contribute to an environment of open communication, trust, and continuous improvement, taking responsibility for personal growth as well as the growth of the team.
  
   

  Profile Description:
  ● University degree in CS/related field or equivalent practical experience.
  ● 5+ years of experience with React and React Native, with a proven track record of shipping production iOS/Android apps and Next.js web applications.
  
  Technical skills:
  ● Proficiency in React, React Native, Next.js, React Hooks, and state management (Redux, Zustand, etc.). 

• Hands-on experience with monorepo tooling (Nx, Turborepo) managing separate Web and Mobile repositories.
  ● Experience with Microfrontend (MFE) architectures on the web.
  ● Strong proficiency in TypeScript, JavaScript, HTML, CSS, and mobile-first responsive web design.
  ● Familiarity with CSS-in-JS (styled-components) and modern UI libraries (Material-UI, Radix UI). ● Experience with Next.js (App/Page Router), SSG, JAMstack, and headless CMS platforms is a plus.
  
  App lifecycle expertise:
  ● Hands-on experience with mobile app signing, store submissions (App Store, Google Play), and web deployments (Vercel, AWS).
  ● Experience with CI/CD automation using GitLab CI, Fastlane, and Expo EAS. 

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

We’re expanding our engineering team and looking for developers who are comfortable building production-grade React and Node.js applications for early-stage companies in healthcare, fintech, and AI.

Although the role is primarily front-end oriented, the ability to contribute to backend services in Node.js is important.

You’ll join a team with clear processes, a modern stack, and a strong engineering culture.

What you will do

• Create web applications using React and related tools.
• Develop and support backend services and APIs with Node.js (Nest.js or similar frameworks).
• Work with cloud platforms and container tools such as Docker, Kubernetes, AWS, or GCP.
• Join architecture discussions, suggest improvements, and help maintain high code standards.
• Collaborate with the client’s team on project tasks in English.

What we expect

• Strong understanding of JavaScript (ES6+) and TypeScript.
• Solid hands-on experience with React.
• Strong knowledge Node.js and frameworks like Nest.js or Express.
• Experience building APIs with Node.js-based frameworks.
• Understanding of relational and NoSQL databases such as Postgres, MongoDB, Firebase, or Supabase.
• Ability to write clean, maintainable code following best practices.
• English level: Upper-Intermediate (B2) or higher.

Additional advantages

• Experience working with major cloud providers such as AWS or Google Cloud.
• Experience with React Native.
• Solid understanding of Docker and Kubernetes.
• Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, CircleCI).
• Practical experience working with AI/LLM integrations in projects.

What we offer

• Engaging projects built with a modern, well-supported tech stack.
• A review process that ensures consistent feedback and knowledge sharing.
• A culture focused on continuous learning and professional development.
• Full remote work with a team distributed across multiple countries.
• Competitive compensation in USD with periodic performance reviews.
• Flexible payment methods tailored to your location.
• Work schedule aligned with your time zone.
• English practice sessions.
• Paid sick leave and annual vacation (15 business days).
• Regular team activities online.
• Coverage of monthly psychologist support sessions.

We are seeking an experienced Senior Business Analyst to join a data management project within a leading pharmaceutical company.

The role will focus on Master Data Management (MDM), data modeling, and data governance, acting as a business counterpart to MDM and data platform teams. The Business Analyst will help translate business needs into clear data requirements, models, and processes, while supporting the development of downstream data structures and ontologies.

Responsibilities:

• Act as a senior business counterpart for MDM, data platform, and Foundry teams, owning the clarification and translation of business needs into actionable data requirements.
• Lead requirements discovery and analysis related to Master Data Management, including master data domains, attributes, relationships, business rules, hierarchies, and ownership.
• Work closely with business stakeholders and technical teams to define how master data should be structured, governed, and represented across downstream systems and data platforms.
• Support the definition and refinement of conceptual and logical data models, ensuring that business concepts and relationships are accurately represented.
• Facilitate discussions between business and technical stakeholders, proactively resolving ambiguities, inconsistencies, and gaps in data requirements.
• Contribute to the development and evolution of enterprise ontologies, including the definition of business entities, relationships, terminology, and semantic models.
• Support data governance activities, including data definitions, ownership, quality rules, standards, and consistency across systems.
• Analyze existing data structures and processes and recommend improvements to support scalable and consistent enterprise data management.
• Maintain clear documentation covering business requirements, data definitions, models, business rules, decisions, and dependencies.
• Validate proposed data models and delivered solutions with business stakeholders to ensure alignment with business processes and intended use.
• Collaborate closely with distributed stakeholders and teams, including colleagues based in the US.

Requirements:

• 5+ years of experience as a Business Analyst, Data Business Analyst, or similar role within complex enterprise environments, with significant exposure to data-related initiatives.
• Strong practical understanding of Master Data Management principles, including master data domains, golden records, hierarchies, relationships, matching, data ownership, governance, and lifecycle management.
• Experience translating complex business concepts into structured data requirements and data models.
• Good understanding of data modeling principles, including entities, attributes, relationships, reference data, and conceptual/logical data models.
• Experience working closely with MDM, data engineering, data architecture, or enterprise data platform teams.
• Ability to operate as an independent and senior business counterpart to technical teams rather than relying on engineering teams to drive requirements definition.
• Strong stakeholder management and facilitation skills, with the ability to work with both business and technical stakeholders and challenge assumptions when necessary.
• Experience with data governance, data quality, business glossaries, metadata, or data ownership frameworks.
• Familiarity with ontology or semantic data modeling concepts is highly desirable.
• Experience with Reltio or another MDM platform is a strong advantage, but specific Reltio expertise is not required.
• Experience with Palantir Foundry or similar enterprise data platforms is a plus.
• Pharmaceutical, healthcare, or life sciences domain experience is highly desirable.
• Basic understanding of SQL and data querying concepts is beneficial, but hands-on development or data engineering experience is not required.
• Strong analytical and problem-solving skills, with a high level of ownership and the ability to independently structure ambiguous business problems.
• Ability to work effectively in a distributed international environment.
• English: Upper-Intermediate or higher.
   

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

As a Data Engineer on the Enterprise Data & Intelligence team, you will design, build, and maintain the data pipelines and models that underpin Fourth’s single source of truth. Reporting to the Senior Data Engineer, you will gather and translate business requirements into reliable, well-tested data solutions on our Azure-based cloud platform. You will collaborate closely with analytics engineers and business stakeholders to scope, prioritise, and deliver data products that serve FP&A, Commercial, Product, and AI teams.

Responsibilities:

1. Data Pipeline Development & Optimisation

•Build, maintain, and optimise scalable ETL/ELT pipelines (batch and near-real-time) on Azure Data Cloud Platform (e.g., Data Lake, Microsoft Fabric, Azure Data Factory).

• Develop and refine data models to support BI reporting, analytics, and ML/AI use cases.

•Write efficient, well-documented T-SQL and PySpark code following team coding standards.

2. Data Quality, Testing & Governance

• Implement automated testing, data validation, and monitoring (SLAs, alerts) to ensure pipeline reliability.

• Contribute to data governance practices, including lineage tracking, metadata management, and quality controls.

•Support CI/CD pipelines for data assets, ensuring version control and reproducibility.

3. Requirements Scoping & Cross-Functional Collaboration

•Partner with analytics engineers to scope, refine, and prioritise data requirements from business stakeholders.

•Work with Analysts, BI Developers, Data Scientists, and business teams to translate requirements into production-ready data solutions.

•Provide input on data readiness for machine learning and analytics projects.

4. Platform Contribution & Continuous Improvement

• Contribute to the evolution of the ED&I data platform, including tooling, standards, and documentation.

• Stay current with emerging data engineering patterns and technologies; propose improvements to team processes.

• Leverage AI-driven development tools (e.g., generative-AI code assistants, automated data profiling) to accelerate delivery.

• Support performance tuning and cost optimisation across the data platform.

Requirements:

Experience: 3+ years in data engineering or a closely related role.

Education: Bachelor’s degree in Computer Science, Data Engineering, or a related field.

Technical Skills:

○Strong T-SQL skills and working proficiency in PySpark or Python for data processing.

○Hands-on experience with MS Azure Storage Explorer and SSMS.

○Hands-on experience with cloud-based data engineering services and orchestration tools (e.g., Azure Data Factory, Microsoft Fabric).

○Practical experience building ETL/ELT pipelines and dimensional or analytical data models.

○Familiarity with CI/CD practices in data engineering, including version control (Git) and automated testing.

Preferred Qualifications
• Experience with real-time or streaming data architectures.
• Experience with PowerShell, Apache Kafka, and/or KQL.
• Exposure to AI/ML workflows (feature engineering, data preparation for model training).
• Familiarity with Power BI or other BI/visualisation tools.
• Experience using AI productivity tools (e.g., ChatGPT, Claude, Copilot, Cursor) in day-to-day and data engineering tasks.
• Understanding of data security, privacy, and compliance considerations.

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
 

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.

We are looking for a Non-Functional Test Engineer who can design, implement, and maintain automated tests that evaluate the performance, stability, scalability, and resilience.

The role will focus on reproducing realistic enterprise workloads and failure conditions to identify bottlenecks and reliability issues before they reach customers. The engineer will work closely with development, QA, platform, and DevSecOps teams to define measurable performance expectations and integrate non-functional testing into our release process.

Key Responsibilities:

• Design, develop, and execute non-functional test scenarios covering load, stress, scalability, endurance, failover, and resilience testing.
• Simulate real-world user traffic and peak load conditions to validate system performance.
• Identify performance bottlenecks across application, database, API,infrastructure, and network layers.
• Work closely with developers, DevSecOps, QA, product, and infrastructure teams to define test objectives and acceptance criteria.
• Prepare detailed test reports including observations, bottlenecks, metrics, risks, and recommendations.
• Support performance testing as part of CI/CD pipelines where applicable.

Skills required:

• Strong experience with performance and load testing, preferably using tools such as k6, Gatling, JMeter, Locust, or similar.
• Experience designing load, stress, scalability, endurance and resilience tests.
• Good understanding of HTTP APIs, distributed systems, concurrency, queues and asynchronous processing.
• Experience with Kubernetes / containerized environments.
• Ability to analyse CPU, memory, JVM heap, disk, network and application metrics.
• Experience with observability tools such as Prometheus, Grafana, OpenTelemetry or similar.
• Experience integrating non-functional tests into CI/CD or scheduled test pipelines.
• Scripting/programming skills in a language suitable for test automation.

• Ability to work with developers to reproduce production/customer performance problems and turn them into automated regression scenarios.

   

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

Responsibilities:

• Own and support core ML infrastructure (MLflow, CVAT, GPU/CPU cloud instances, internal data tools).
• Assist Data Engineers with deploying and maintaining data pipelines.
• Act as the primary contact for ML and Data teams on infra-related requests.
• Improve reliability and efficiency by adding automation, monitoring, and tooling enhancements.
   

Must have:

• Knowledge of Python, Terraform, Docker, Linux.
• Hands-on experience with cloud environments (Azure prefered).
• Understanding of the end-to-end ML lifecycle (data → training → evaluation → deployment → monitoring).

Nice to have:

• Familiarity with Kubernetes.
• Experience with FFmpeg or GStreamer for video processing and streaming.
• Experience with model serving frameworks and inference formats (ONNX, TensorRT, OpenVINO, NVIDIA Triton).
• Experience deploying computer vision models, especially to edge/embedded devices (NVIDIA Jetson, Intel platforms, Raspberry Pi).

• Надаємо бронювання від мобілізації

Description

The Product is a situation management software platform that enables situation planning, response, and analysis for the security, safety and emergency markets. By integrating and correlating information from multiple and diverse systems across the organization and coordinating response actions, the Product ensures that everyone in the operational chain knows what is happening and what to do.
The team designs, implements, and deploys integrations between the Product and 3rd party systems like access control, fire security, video surveillance. The team is responsible for the full life cycle of integrations: requirements gathering, communication with customers and suppliers, design, implementation, testing, and deployment.
 

Requirements

• Experience with Windows 11 / Server 2025/2022/2019
• Network/application understanding and troubleshooting skills
• 5+  years of experience
• Good understanding of design and system overview
• Good understanding of TCP/IP networking – an advantage
• Good understanding of RESTful services and HTTPS – an advantage
• Experience with Databases – an advantage
• Excellent written and spoken English communication skills
• Strong self-learning ability
• Experience with Azure DevOps/TFS, Git, XML, XSD, MS SQL Management Studio, PerfMon, Sniffer
• Understanding of basic .net platform – an advantage

Job responsibilities

• Define, implement, execute, and document test plans
• Preparing QA related documents (ATP,STD, Release Notess
• Preparing installation documentation (setup guides)
• VM administration
• Participation in daily/planning/retro/sync-up meetings
• Communication with developers, and product owner to provide sync inside the team and good-quality processes
• Taking a proactive role in ensuring the quality of the whole product

Employment Type: Full-time (Remote, Office-Lviv, or Hybrid)

Varyence isn’t just an IT company, it’s a place where talented individuals thrive and feel valued. Looking for a team with seamless processes, cutting-edge expertise, and boundless energy?

If this sounds like your kind of vibe, no need to think twice — dive into the details below. If it sparks your interest, go ahead and submit your application.

Your journey with Varyence awaits!
 

Project overview (USA): This is a system, developed to provide stable remote access for company’s employees to the workstations (PCs or VMs) located in the corporate network without breaking any security. Our system simplifies Access and Device Security for 
organizations.

Interview Stages:
1) HR Interview — up to 40 minutes;
2) Technical Interview — up to 1 hour;
3) Final interview with client — up to 30 minutes.
 

If you possess the following experience and skills, you would be an excellent fit for our team:

• 5+ years of overall marketing experience, with hands-on experience across different areas of marketing;
• 3+ years of hands-on experience in Growth Marketing, Growth Hacking, Demand Generation, Performance Marketing, Product Growth or a similar role;
• Proven track record of generating measurable business growth through marketing or growth initiatives;
• Demonstrated experience developing and executing non-standard or innovative growth strategies, not only managing established marketing channels;
• Ability to provide specific examples of growth initiatives you personally identified, developed and executed, including: the business problem or opportunity, the hypothesis or strategy, the experiment or actions taken, the metrics used to measure success, the measurable results achieved;
• Strong understanding of B2B customer acquisition and demand generation;
• Hands-on experience with multiple acquisition channels and the ability to identify which channels are appropriate for different growth objectives;
• Strong understanding of marketing funnels, lead qualification and conversion optimization;
• Experience working with MQLs, qualified demos and other demand-generation metrics;
• Strong analytical skills and ability to make decisions based on data rather than assumptions;
• Ability to independently develop hypotheses, prioritize experiments and move from idea to execution without extensive direction;
• Experience with marketing analytics and attribution, with an understanding of how to measure the contribution of different channels and campaigns;
• Ability to work closely with Sales to connect marketing activities with qualified opportunities;
• Strong communication and stakeholder management skills;
• Proven experience leveraging AI automation in marketing efforts;
• Upper-Intermediate or higher English.
   

Would be a plus:

• Experience in B2B SaaS or technology products;
• Experience working with the US market;
• Experience in IT, cybersecurity or other technical products;
• Experience with SEO, paid acquisition, content-led growth, outbound, partnerships, referral programs, communities or marketing automation;
• Experience building a growth function or acquisition strategy from an early stage;
• Previous experience managing, mentoring or coordinating marketing specialists;
• Experience working with CRM, marketing automation, analytics and attribution platforms.
   

Your responsibilities will include the following tasks within your workflow: 

• Develop and execute growth strategies focused on generating Marketing Qualified Leads (MQLs) and qualified demos;
• Identify new customer segments, acquisition channels and opportunities for expanding demand;
• Develop and test unconventional growth ideas and new approaches to customer acquisition;
• Build and run growth experiments, define success criteria, measure results and iterate based on performance;
• Test different acquisition and demand-generation channels, including paid and organic campaigns, SEO, content, outbound, partnerships, referrals, communities and other relevant channels;
• Identify bottlenecks in the marketing and acquisition funnel and develop initiatives to improve conversion at each stage;
• Develop campaigns and experiments aimed at increasing qualified traffic, leads and demo bookings;
• Analyze campaign and funnel performance and use data to determine which initiatives should be scaled, changed or discontinued;
• Establish and maintain clear growth metrics and reporting, including MQLs, qualified demos, conversion rates, acquisition costs and channel performance;
• Work closely with Sales to define lead quality, improve lead handoff and ensure marketing activity translates into qualified sales opportunities;
• Work with Product and other teams to identify product-led or customer-driven growth opportunities where relevant;
• Research competitors, target audiences, market trends and emerging acquisition opportunities to generate new growth hypotheses;
• Build repeatable processes around successful experiments and scale the channels and initiatives that demonstrate measurable results;
• Maintain essential ongoing marketing activities, including the company’s LinkedIn presence, content and other established marketing channels;
• Coordinate the day-to-day work of the marketing function and provide direction and support to the existing marketing team member;
• Prioritize marketing initiatives based on expected business impact and available resources.
   

You are special for us, so we offer special benefits for you:

• Stable working environment where you can develop and grow your skills;
• Career opportunities within a multi-national company;
• Competitive compensation (based on market data, but also depending on the technical level and expertise of the candidate);
• A supportive team that values your input and suggestions and is fun to work with;
• Health insurance coverage (include dentist services and more);
• Cool comfortable office in the Lviv city center with facilities (company paid lunches, lounge rooms, parking spot);
• Annual paid days off (vacation, additional days, sick leaves) and state holidays celebration;
• Flexible work schedule;
• Performance review and salary raises twice/once per year;
• Annual bonus;
• Relocation coverage to Lviv;
• Coverage business trip to Lviv and Croatia (Kastel);
• Corporate gifts, celebrations, and fun activities;
• And one more important thing, we are pet friendly and invite all the animals to visit our office.

We are looking for a proactive, experienced, and creative Targeting Specialist to join our team!

Our product is focused on the Counter-Strike 2 audience — millions of players worldwide. We work with multiple advertising platforms and plan to expand the number of advertising channels we use.

If you know how to drive results, test and scale profitable campaigns, and are ready to work in an exciting niche — welcome to our team!

Requirements

• 3+ years of experience in targeted advertising;
• Strong hands-on experience with Meta Ads and at least 1–2 additional advertising platforms;
• 1+ year of team management experience;
• Experience planning and managing monthly advertising budgets of $5K+;
• Experience running campaigns across international GEOs, including the US, Canada, Europe, and Latin America;
• Experience managing multiple GEOs simultaneously;
• Strong understanding of A/B testing and split testing;
• Solid understanding of key metrics: CPA, CTR, CVR, ROAS, LTV, FTD;
• Experience with Unity Ads and/or AppLovin for mobile app promotion;
• Experience dealing with ad account bans and restrictions;
• English — Intermediate+;
• Independence and the ability to make decisions based on data rather than intuition.

Responsibilities

• Set up, launch, and manage advertising campaigns across Meta Ads, TikTok Ads, Snapchat Ads, X Ads, Telegram Ads, and other platforms — experience with all of them is not required;
• Set up and optimize advertising campaigns for mobile apps through Unity Ads, AppLovin, and other platforms;
• Analyze data, optimize advertising campaigns, and work with the conversion funnel;
• Develop, test, and scale profitable campaign setups;
• Conduct A/B and split tests to continuously improve campaign results;
• Write advertising copy in English and adapt messaging for different GEOs and target audiences;
• Generate creative ideas and prepare clear briefs for designers and motion designers;
• Monitor new advertising formats, placements, and opportunities across advertising platforms;
• Prepare regular reports on ad spend, results, and key metric dynamics.

What We Value

• Autonomy and a strong focus on results;
• A data-driven approach to decision-making;
• Proactivity and willingness to continuously test new ideas;
• A strong desire to grow and achieve more.

A big plus if you play CS2 (CS) — we even organize corporate CS2 tournaments! 🎮

We are looking for a AQA to join our international team. The role focuses on testing Salesforce CRM functionality and integrations with other applications and services. The position includes approximately 70% manual testing and 30% test automation. You will also become part of an experienced QA team responsible for ensuring the overall quality of testing activities and maintaining automated test coverage across the entire product. The team is international, mainly based in Ukraine, Belgium, Spain, Columbia, etc.
 

Must-have

3+ years of experience in QA;

Excellent understanding of the QA lifecycle, testing methodologies, documentation, and testing processes;

Strong experience in test automation using C# (Playwright and API testing);

Understanding of REST API principles and testing;

Experience with Git;

Good communication and collaboration skills;

Upper-Intermediate English or higher.

Nice-to-have

Familiarity with Salesforce, MS Finance & Operations applications
Experience with Postman or similar API tools;

ISTQB certification.

Responsibilities

Plan and execute testing activities based on requirements and acceptance criteria (functional, integration, regression, E2E, and acceptance testing);

Create and maintain test documentation;

Develop and maintain automated tests (API/UI);

Support testing activities in CI/CD pipelines;

Contribute to QA process improvements and test coverage enhancement.

GlobalLogic Ukraine is inviting a Trainee Embedded C Developer to join its Lviv office.

The customer is one of the largest enterprise construction tools manufacturers. They are looking to expand their market with new functionality and hardware solutions.

As a developer, you will implement and support existing embedded system libraries, as well as create integrated hardware-in-the-loop (HIL) testing systems to improve production code quality.

Requirements
We are looking for a Trainee Embedded C Developer to join our Lviv office who would like to:

• Gain experience in embedded software development for microcontrollers
• Improve theoretical and practical knowledge of the C programming language

• Understand and gain experience in modern approaches to integration testing for complete software applications on electronic devices

   

Key skills:

• C programming language
• Basic understanding of the microcontrollers (MCU) and digital/analog electronics

• Intermediate level of English

   

Nice to have:

• Version control systems
• Experience with ARM Cortex-M-based MCUs
• Good knowledge and work experience with embedded interfaces (SPI, UART, I2C etc.)
• Knowledge of the real-time operating systems / multithreading
• Understanding of the Continuous Integration (CI) and either Continuous Delivery or Continuous Deployment (CD) in the software development process

Job responsibilities

• Design and implement new features using the C language
• Develop parts of the embedded tool software according to the provided requirements
• Mantain and update existing software
• Design and implement software for unit and acceptance testing
• Communicate with the customer on a daily basis