Jobs

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

At Varyence, we build products for our clients with people who care about what they do. No micromanagement, no bureaucracy- just ownership and a team focused on moving things forward together.

Interview Stages:
1) HR Interview up to 40 minutes;
2) Technical Interview up to 1 hour;
3) Client interview.

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.

Schedule (Kyiv time): 15:00 — 23:00.
 

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

• 5+ years of experience in technical support, systems administration, infrastructure, or a similar technical role;
• 2+ years of experience leading, managing, or mentoring a technical support team;
• Strong hands-on experience with Windows Server, Active Directory, Entra ID, and Windows Remote Desktop Services (RDS/RDS Farms);
• Experience with virtualization and both on-premises and cloud-based infrastructure, preferably Azure;
• Strong knowledge of network configuration and troubleshooting, including DHCP, DNS, firewalls, and network switches;
• Experience with PowerShell scripting and automation;
• Experience supporting Windows desktop environments;
• Experience with macOS and Linux is a plus;
• Experience with Azure Containers and Kubernetes is a plus;
• Experience supporting SaaS products and production environments;
• Experience in a healthcare environment is a plus;
• Practical experience using AI-assisted tools (e.g., Claude, GPT or similar) to improve technical support, troubleshooting, automation, and documentation;
• Advanced verbal and written English communication skills;
• Strong leadership, communication, organizational, and problem-solving skills;

• Proactive, customer-focused, and ownership-driven approach.

   

Your responsibilities will include the following tasks within your workflow: 

• Lead and develop the technical support team, providing coaching, mentoring, along with managing team productivity and performance;
• Monitor support operations and live chat activity to identify issues, recurring problems, and areas where the team needs support;
• Provide hands-on technical expertise and help resolve complex client, server, infrastructure, and product-related issues;
• Support customer onboarding, technical demonstrations, and complex customer engagements;
• Client interactions: leading pre-sales meetings, presenting the product and answering any and all technical questions from clients, being able to present from a sandbox environment and ready to demonstrate all aspects of the product;
• Client onboardings: leading the onboarding of new clients, following up with them and communicating client needs to the other teams;
• Maintain and continuously improve the internal and external Knowledge Base;
• Identify opportunities to improve support processes, documentation, automation, and overall team efficiency;
• Configure, support, and troubleshoot Windows desktops, servers, Active Directory, Entra ID, RDS environments, virtualization, and network infrastructure;
• Collaborate with development teams to ensure smooth technical operations and successful customer implementations;

• Use modern tools, including AI-assisted solutions, to improve technical support and operational efficiency.

   

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;
• Free English classes (online) with awesome teacher;
• Performance review and salary raises twice 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.

🔹Who we are!

At Levi9, we are passionate about what we do. We love our work and together in a team, we are smarter and stronger. We are looking for skilled team players who make change happen. Are you one of these players?

🔹About the project

You will join a dynamic, cross-functional AI team building AI prototypes, from classic ML to advanced LLM applications such as Text-to-SQL and complex RAG systems. Our goal is to engage our customers with advanced AI solutions.

🔹Responsibilities

• Design and deploy predictive ML models (e.g., decision trees, random forests, gradient boosting) for analytics and feature engineering.
• Develop recommendation systems using collaborative and content-based filtering techniques.
• Build and enhance RAG systems, including embedding pipelines, managing vector databases, and integrating LLMs.
• Implement text-to-SQL capabilities, allowing users to query relational databases naturally using LangChain or similar technologies.
• Work alongside data engineers to ensure robust data pipelines and high-quality datasets for training and inference.
• Collaborate with Product Owners and UX Designers to align AI features with user needs and business goals.
• Continuously research, test, and apply cutting-edge algorithms and technologies to boost model performance and scalability.
• Monitor and improve production models, ensuring reliability, performance, and compliance with ethical standards.
   

🔹Requirements

• Experience: 4+ years in AI/ML, specifically building and deploying production-level ML models.
• Classic ML: Solid skills with decision trees, random forests, and gradient boosting methods (scikit-learn, XGBoost).
• Recommender Systems: Proven experience in collaborative and content-based recommendation algorithms.
• RAG & LLM Development: Hands-on expertise with retrieval-augmented generation systems, vector databases (Pinecone, Weaviate), and frameworks like LangChain or LlamaIndex.
• Text-to-SQL: Experience developing natural-language-to-SQL solutions using frameworks like LangChain.
• Programming & Data: Advanced Python proficiency, strong SQL skills, and familiarity with Pandas and NumPy.
• Cloud & MLOps: Knowledge of deploying models on AWS, Azure, or GCP, and familiarity with CI/CD and MLOps tools (MLflow, Kubeflow).
• Communication: Comfortable in Agile teams with excellent English communication skills.

🔹Will be a plus

• Experience with Docker and Kubernetes.
• Familiarity with advanced embedding techniques and optimizing similarity searches.
• Background in deep learning frameworks such as TensorFlow or PyTorch.
• Knowledge of ethical AI practices and data privacy standards.

🔹 Our customer's stack
Core — Python 3.13, LangGraph and LangChain for agent orchestration, AWS Bedrock for inference, retrieval, and runtime (AgentCore, Knowledge Bases, Guardrails), Pydantic for schema enforcement, CloudFormation for infrastructure.
Quality — pytest across unit, integration, and e2e tiers with a coverage gate, ruff, mypy and pyright, promptfoo for prompt and output evaluation. We hold agent code to the same bar as any other production system.

🔹9 reasons to join us:

1. Today we're working with the technology of tomorrow.
2. We don't wait for a change. We are the change.
3. We're experts in creating experts (Levi9 academy, Lead9 program for leaders).
4. No micromanagement. We are free birds with a clear understanding of what high performance is!
5. Learning in Levi9 never stops (unlimited Udemy for business, meetups, English courses, Professional trainings).
6. Here you can train your body and mind.
7. We've gathered the best locations - comfortable, cozy and pet-friendly offices in Kyiv (5 minutes from Olimpiyska subway station) and Lviv (5 minutes from the Opera Theatre) with regular offline internal events
8. We have master's degree in work-life balance.
9. We are actively supporting Ukraine with constant donations and volunteering
    

🔹Simple steps to get this job

Click the APPLY NOW button and leave your contacts!

About us

UAPP.AI is a product company. We build AI-powered mobile applications used by over 10 million people. The full product cycle stays in-house — from the idea to scale and monetization. Decisions are fast and data-driven, without bureaucracy.
 

The Role

We run a subscription product across mobile and web. Payments go direct, through our own provider stack — Stripe, Unlimit, Payable, Traspay, SolidGate, Checkout.com, ADN, Apple.

We are looking for a Head of Payments to strengthen the payments direction: onboarding new providers and products, domain compliance, fees, reconciliation and approval rate on rebills.

The role is hands-on: you work alongside the team, not only assign tasks.
 

What you will do

• Provider onboarding: new PSPs, plus new products with providers we already work with — applications via agents, merchant ID registration, entities
• Domain compliance: preparing the websites we submit for onboarding to meet provider requirements — knowing what has to be stated, how and where (terms, refund and subscription cancellation policy, pricing, product description, contacts, support) and keeping it current after underwriting
• Recurring and rebills: retry logic, soft/hard declines, payment-method update flows, reducing involuntary churn
• Approval rate: audit by GEO, provider and card scheme, routing and cascading priorities
• Commercial terms: negotiating fees and rolling reserves, auditing commissions to see where the money leaks
• Reconciliation and reporting: settlement reconciliation, payment reporting, cost transparency per product and provider
• Analytics: your own dashboards on payment metrics, built with AI tools
   

What we expect

• 4+ years in payments, at least 2 at Head / Lead level
• A portfolio of several PSPs: Stripe, SolidGate, Checkout.com, Unlimit and similar
• Merchant onboarding: applications, merchant IDs, underwriting
• Understanding of provider compliance requirements for websites: what has to be stated and where
• Recurring payments: rebills, decline handling, churn caused by failed payments
• Approval-rate and fee optimization — with numbers behind it
• Willingness to work hands-on and use AI tools daily
• English B2+
   

Nice to have

• Mobile subscriptions, IAP, web-to-app funnels
• Negotiating enterprise terms with Tier-1 providers
   

What we offer

• Fully remote, full-time
• A working stack and a team already running the direction — you join a live process
• Fast decisions without long approval chains
• A product with 10M+ users and a growing subscription business — the result of your work shows on the revenue chart
• Competitive USD-pegged compensation, reviewed on results
   

Hiring process

1. Intro call with the recruiter
2. Call with the CEO
3. Offer

Requirements: 

• 3+ years of experience in test automation or development. 

• Strong test design expertise: building coverage for complex business workflows, test data strategies, and risk-based testing. 

• Hands-on experience with WebdriverIO or Protractor. 

• Confident use of Git, code review, and technical documentation practices. 

• English level: Intermediate+ or higher (daily communication in the project).

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

We are looking for a Senior Full-Stack Engineer (.NET + React) to join a project - a clinical trial technology platform designed to digitize, streamline, and accelerate clinical trial operations across the full study lifecycle. The solution represents an end-to-end clinical trial management ecosystem that integrates multiple tools into one platform.

You will work across both backend and frontend, collaborating closely with cross-functional teams to deliver scalable, high-performance solutions and contribute to architectural decisions in a distributed, cloud-based environment.

What We’re Looking For:

• 5 years of professional experience with C#/.NET Core and React in developing high-volume, low-latency applications and services
• Strong expertise in Microservices, Micro Frontends, BFF, APIs, and Event-Driven Architecture
• Advanced knowledge of React and modern JavaScript technologies
• Experience with relational databases and SQL
• Hands-on experience with GraphQL — schema design, resolvers, and consuming GraphQL APIs from React
• Strong understanding of designing for security, scalability, performance, and reliability
• Experience building and deploying cloud-based solutions on Azure
• Experience working closely with Product Management and technical teams to gather requirements and define product features and technical designs
• Excellent communication skills and a strong team-oriented mindset

• Upper-Intermediate (B2) or higher English

   

Your Responsibilities:

• Designing and building microservices and modern React + .NET applications
• Collaborating with Product and Business teams to identify customer needs and continuously improve the product
• Evaluating and implementing cloud platforms, containerization, React, and .NET technologies
• Designing and architecting Microservices, GraphQL APIs, and React based modern frontends
• Supporting product teams with new concepts, technical planning, effort estimates, and feature roadmaps
• Contributing to architectural and engineering decisions across the frontend and backend
• Conducting code reviews and upholding quality through engineering practices, peer feedback, and automated testing tools
• Delivering scalable, secure, dependable, and maintainable solutions across the entire technology stack

Will Be a Plus:

• Experience in the healthcare domain
• Experience with clinical trials or clinical research platforms
• Understanding of regulatory requirements in healthcare environments

At MacPaw, we craft software that makes everyday tech life simpler, cleaner, and more enjoyable. From globally loved products like CleanMyMac and Setapp to emerging cybersecurity tools like ClearVPN and Moonlock, we are building a product ecosystem that reaches millions of people worldwide.

MacPaw is a software company that develops and distributes software for macOS and iOS. We’re looking for a Senior Risk Manager (GRC) to join our team and help strengthen our enterprise risk management, operational resilience, and governance practices.

As a Senior Risk Manager, you will help take MacPaw’s risk management practices to the next level. You’ll work across business, product, and service teams to identify and manage risks, turn them into actionable mitigation plans, strengthen business continuity, and contribute to the development of our AI Governance practices.

This role is a great fit for someone who sees risk management as a way to enable better business decisions – not simply as a compliance exercise.

If you’re excited to strengthen MacPaw’s operational resilience and help shape the next stage of our risk and governance practices, we’d love to hear from you!

In this role, you will:

• Maintain and further develop enterprise risk registers across business, product, facilities, and company-wide risks.
• Partner with risk owners across MacPaw to develop practical mitigation plans and integrate them into team priorities and OKRs.
• Strengthen Business Continuity Planning (BCP) and operational resilience across core and non-core business functions, including incident and crisis-management preparedness.
• Contribute to MacPaw’s AI Governance practices by supporting the AI system inventory, classification under the EU AI Act, and review processes for new AI use cases together with Legal, Compliance, and Product teams.
• Support information security and company-wide audits, including SOC2 and ISO-related activities within your area of expertise.
• Prepare risk insights and reporting for internal governance forums, including the Risk Committee.

Skills you’ll need to bring:

• Solid experience in Enterprise Risk Management (ERM), GRC, or risk management, ideally within a technology, SaaS, product, or high-growth company.
• Demonstrable experience building or maturing ERM frameworks and risk registers – not only maintaining established processes.
• Hands-on experience developing risk mitigation plans and working with stakeholders to translate identified risks into concrete actions. 
• Hands-on experience with Business Continuity Planning (BCP), operational resilience, and crisis management.
• Practical experience or strong working knowledge of EU technology regulation and AI Governance, such as the EU AI Act, GDPR, CRA, ISO/IEC 42001, NIST AI RMF, or similar frameworks.
• Familiarity with GRC tools, workflow automation, dashboards, and data-driven risk reporting.
• Strong stakeholder management and communication skills, with the ability to influence and collaborate with teams at different levels of risk-management maturity.
• A business-enabler mindset and the ability to balance risk considerations with business needs and strategic priorities.
• Strong written and spoken English (B2+), with confidence communicating with international stakeholders.

As a plus:

• Experience working in an international environment with exposure to European, UK, and/or US regulatory or corporate governance practices.
• Experience preparing risk reporting for senior leadership or an independent Board of Directors.
• Professional certifications in risk management, business continuity, information security, or compliance.

What we offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

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

About the Role

Our customer is a leading European online car marketplace, serving more than 30 million monthly users across 18 countries.

They are launching a company-wide initiative to embed AI and agentic ways of working into Product and User Experience. We are looking for a senior, hands-on Technical Product Manager to help define, pilot and scale an AI-enabled product-development methodology across approximately 100 Product and UX professionals in Europe and Canada.

This is an individual contributor role for someone with strong product judgement, practical AI adoption experience and enough technical fluency to turn AI capabilities into repeatable, valuable ways of working. The focus is not on introducing isolated tools or use cases, but on transforming how Product, UX and Engineering teams collaborate throughout the product-development lifecycle.

This position is available on a part-time and full-time basis with flexible working hours (20-40 hours per week)

What You Will Do:

• Define and champion a clear vision for an AI-enabled Product and UX organization, translating it into a pragmatic, staged transformation plan.
• Design, test and roll out AI-enabled and agentic workflows across the product lifecycle — from discovery and requirements definition to prototyping, experimentation and delivery.
• Establish practical workflows in which Product Managers use tools such as GitHub, Codex or comparable AI-assisted tools to create and improve product requirements, while UX teams use these outputs to accelerate low-fidelity prototypes.
• Partner with cross-functional pilot teams to identify high-value use cases, test and refine new ways of working, and validate their value through iterative delivery.
• Turn proven approaches into scalable playbooks, templates, governance and enablement materials that teams can adopt independently.
• Assess AI tools, workflows and adoption barriers pragmatically, with a focus on business value, quality, usability and responsible implementation.
• Align Product, UX, Engineering and senior leadership around priorities, decisions, progress, risks and next steps.
• Structure, coordinate and track multiple transformation workstreams; measure adoption and impact, using feedback and data to continuously improve the methodology.
• Provide strategic direction while remaining hands-on in the day-to-day delivery of the transformation.

Must Have:

• Significant experience as a Technical Product Manager, Product Lead, Product Operations leader or in a similar product-facing transformation role.
• Strong product background and credibility with Product leadership; ability to connect customer and business value with technical possibilities and make sound prioritization decisions.
• Demonstrable experience driving AI adoption, change management, product operating-model transformation or internal enablement across multiple teams.
• Hands-on experience applying generative AI, LLM-based tools, copilots or workflow automation in a product-development setting.
• Practical familiarity with GitHub, Codex, GitHub Copilot or comparable AI-assisted development and product tools, including the ability to identify and implement valuable use cases for Product and UX teams.
• Good understanding of agentic ways of working and how AI can reshape roles, workflows and the product-development lifecycle.
• Experience designing, piloting and scaling processes, operating models or ways of working across Product, UX/Design and Engineering teams.
• Strong program execution skills: able to structure, coordinate, track and report progress across multiple workstreams while maintaining momentum.
• Sufficient technical fluency to collaborate effectively with Engineering and understand APIs, software-delivery workflows, data and limitations of AI tools. Coding expertise is not required.
• Excellent stakeholder management, facilitation, written and spoken English communication skills.
• Comfortable operating under ambiguity and influencing senior Product and Technology stakeholders.

Nice to Have:

• Experience in a marketplace, e-commerce, classifieds, consumer-facing or high-growth environment.
• Experience scaling AI practices across distributed, multi-country organizations.
• Experience helping Product and UX teams improve discovery, requirements definition, prototyping or experimentation.

What Success Looks Like After Six Months:

• Pilot teams are using AI meaningfully in Product and UX workflows.
• A practical AI-enabled product-development methodology is documented, tested and ready to scale.
• Product requirements and early UX prototypes are produced faster and with greater consistency.
• Teams have the playbooks, tools and confidence to adopt the approach independently.
• Leadership has clear visibility into adoption, impact, risks and next steps.

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

*benefits are not applicable for freelancers

We are looking for a hands-on R&D Architect with a strong Full Stack development background to design, prototype, and build AI-powered solutions. The ideal candidate combines solid software engineering expertise with a strong interest in emerging AI technologies and the ability to rapidly turn ideas into functional prototypes. 

Requirements 

• Proficient English communication skills, both written and verbal  
• Strong hands-on experience with Python  
• Solid experience with C# / .NET  
• Experience working with OpenAI and/or Anthropic APIs, prompt engineering, AI agents, and MCP  
• Strong understanding of REST APIs, webhooks, OAuth, and third-party service integrations  
• Experience with SQL/PostgreSQL and basic data modeling  
• Experience with React/TypeScript or similar technologies, with the ability to build functional internal UIs  
• Familiarity with AWS or Azure and basic CI/CD practices  
• Strong prototyping skills and ability to quickly turn ideas into working solutions  
• Previous experience as a Full Stack Developer, with the ability to work across the technology stack  

Nice-to-haves 

• Experience designing AI-powered applications or internal tools  
• Experience with AI agent frameworks and Model Context Protocol (MCP)  
• Experience integrating multiple AI models and third-party services  
• Understanding of cloud-native architecture and modern software development practices  
• Experience working in an R&D, innovation, or rapid prototyping environment  

Core Responsibilities 

• Act as a hands-on R&D Architect, combining architectural thinking with strong software development skills  
• Design and prototype AI-powered solutions and internal tools  
• Evaluate and integrate OpenAI, Anthropic, and other AI services  
• Design and implement AI agents, prompts, MCP integrations, and supporting services  
• Develop backend services and integrations using Python and C#/.NET  
• Build functional internal UIs using React/TypeScript or similar technologies  
• Design and integrate REST APIs, webhooks, OAuth flows, and third-party services  
• Work with SQL/PostgreSQL and contribute to data modeling and solution design  
• Leverage AWS/Azure and CI/CD practices to support prototypes and production-ready solutions  
• Rapidly validate technical concepts, identify viable approaches, and turn ideas into working prototypes  
• Collaborate with engineering and business stakeholders to translate requirements into scalable technical solutions 

About the client

Our customer is the European online car market, serving over 30 million monthly users and present in 18 countries. As part of their project, they are building an internal AI platform and are looking for a Senior AI Engineer with genuine, hands-on experience building agentic AI systems - not just integrating existing tools.

This is a hands-on engineering role for someone who has real depth in both AI system design and AWS platform engineering, and who can move fluidly between the two to build production-grade, agentic solutions.

While this is a hands-on role, you will also influence technical direction, raise the bar for engineering practices, and enable other data scientists and engineers to succeed.

Duration is 4-6 months with the possibility of prolongation. 

Time zone: EU or Canadian time zone.

We are ready to consider candidates for part-time cooperation.

Responsibilities:

• Design, build, and maintain agentic AI systems as part of the AI platform
• Work in depth with AWS to build and operate the underlying platform infrastructure
• Design and implement knowledge graph solutions to support AI reasoning and retrieval (e.g. using AWS Neptune or Neo4j)
• Collaborate with cross-functional teams to align the AI platform with business goals and internal use cases
• Troubleshoot and resolve issues across integrated systems to ensure reliable, end-to-end agentic workflows.

Requirements:

• 5+ years of experience in Software Development
• Real, hands-on experience building agentic AI systems - genuine understanding of how they work, beyond just using existing tools or frameworks off the shelf.
• Strong, in-depth AWS experience - real platform engineering depth, not incidental or side use of AWS.
• Strong Python knowledge
• Deep experience building knowledge graphs, ideally with AWS Neptune or Neo4j - especially valuable for this role.
• Experience with LLMs, prompt engineering, and AI integration patterns.
• Strong troubleshooting skills and a collaborative, team-first mindset.
• English level - upper-intermediate (both verbal and written)

Nice to Have:

• Familiarity with MCP (Model Context Protocol).
• Proficiency in infrastructure as code (e.g. CDK in TypeScript/Node.js) to manage AWS services such as Amazon Bedrock and Agent Core.
• Docker/Kubernetes familiarity.

We are looking for a Senior Data Engineer with specialized domain expertise in fraud detection, Anti-Money Laundering (AML), or transaction-monitoring systems to establish data-quality foundations for decision engines.

Our client is a fast-growing European FinTech company in the Business Spend Management space - providing corporate cards and related financial products to SME and mid-sized businesses across the EU and UK in a regulated environment.
You will embed directly into a product squad as a hands-on Individual Contributor (IC). 

Key Responsibilities:

• Architect and build robust data-quality frameworks specifically designed to power decision engines.
• Design, scale, and maintain reliable, high-throughput production data pipelines.
• Build infrastructure and workflows that enable fast, seamless deployment of fraud and transaction-monitoring rules.
• Bring deep domain knowledge in Fraud, AML, and Transaction Monitoring to production data engineering workflows.
• Multiply the output and quality of your squad while sharing data engineering patterns and best practices across the organization.

Requirements:

• Strong, senior-level 5+ years expertise in Python for data engineering and production pipeline development.
• Experience/background in Fraud, AML, or Transaction-Monitoring systems.
• Proven track record of establishing data-quality foundations for automated decisioning systems.
• Extensive experience building production data pipelines and supporting rapid rule deployment workflows.

Nice-to-Have Skills:

• Hands-on experience with Airflow, SQL, PostgreSQL, and Google BigQuery (standard stack for data/analytics workloads).
• Experience working in hybrid cloud environments (AWS primary + GCP analytics).
• Familiarity with modern engineering workflows (Linear, GitHub, Notion, Slack) and AI-assisted development (Claude Code, GitHub Copilot).

ImproveIT Solutions is looking for Senior Kubernetes Platform Engineers (m/f/d) to support the evolution and scaling of a large-scale Kubernetes platform environment.

The project focuses on scaling Kubernetes clusters, building and configuring new cluster environments, developing Kubernetes Operators, and driving platform automation using modern cloud-native technologies.

The current platform is based on Gardener, although prior Gardener experience is not mandatory.

Responsibilities

• Scale, enhance, and optimize existing Kubernetes cluster environments
• Design, build, and configure new Kubernetes clusters
• Develop and maintain Kubernetes Operators and Custom Controllers using Go and Kubebuilder
• Implement and improve platform automation capabilities
• Automate infrastructure and platform lifecycle processes
• Apply GitOps principles for deployment, configuration management, and operational consistency
• Design and implement GitOps workflows using FluxCD
• Work with Crossplane for infrastructure and platform automation
• Perform testing, validation, and reliability improvements across the Kubernetes platform
• Contribute to the continuous evolution of cloud-native platform engineering practices
• Collaborate with an international, English-speaking engineering team

Requirements

• Strong hands-on experience with Kubernetes in enterprise-scale environments
• Experience operating and scaling large Kubernetes cluster landscapes
• Strong proficiency in Go (Golang)
• Hands-on experience with Kubebuilder
• Proven experience developing Kubernetes Operators and Custom Controllers
• Strong understanding of GitOps methodologies
• Hands-on experience with FluxCD
• Experience with Crossplane
• Strong background in Platform Engineering and Platform Automation
• Fluent English communication skills

Nice to Have

• Experience with Gardener
• Experience with SAP Business Technology Platform (SAP BTP)
• Public cloud experience with AWS, Azure, or GCP
• Experience working with large-scale cloud-native platforms
• Background in international Platform Engineering or SRE environments

Project Details

Start: ASAP
Duration: Until the end of 2026, with strong potential for extension
Capacity: 100%
Location: Remote within Europe
Working Hours: German business hours
Project Language: English

Role Overview

We are looking for a Senior Email Marketing Manager to own our newsletter portfolio, driving engagement, retention, deliverability, and revenue.

You will manage 7–10 newsletters, working closely with writers and designers to optimize content, subscriber experience, and commercial performance. This is an individual contributor role with the opportunity to build and lead a team as the portfolio grows.

Key Responsibilities

• Own the strategy, publishing, and optimization of multiple newsletters.
• Improve key performance metrics, including open rate, CTR, subscriber retention, and revenue.
• Optimize subject lines, content, layouts, CTAs, and publishing schedules.
• Develop subscriber lifecycle, segmentation, and re-engagement campaigns.
• Own email deliverability, including sender reputation, domain health, authentication (SPF, DKIM, DMARC), IP management, and inbox placement.
• Monitor list quality, suppression, and hygiene to maintain healthy databases.
• Optimize newsletter monetization through advertising, sponsorships, and affiliate placements.
• Conduct A/B tests and analyze campaign performance to improve results.
• Ensure all campaigns meet editorial, branding, and quality standards.
• Collaborate with writers, designers, and internal stakeholders to deliver high-quality newsletters.
• Build scalable processes, documentation, and reporting to support portfolio growth.

Requirements

Must Have

• 3+ years of experience in email marketing or newsletter management (managing email campaigns from 100K each).
• Experience managing high-volume email programs or multiple newsletters.
• Strong understanding of email KPIs, segmentation, automation, and lifecycle marketing.
• Hands-on experience with email deliverability, sender reputation, authentication, and inbox placement.
• Experience optimizing newsletter engagement and monetization.
• Strong analytical, organizational, and project management skills.
• Excellent QA skills and attention to detail.
• Experience using AI tools to improve marketing workflows.
• English proficiency at C1 level or higher.

Nice to Have

• Experience with Substack, Ghost or similar email platforms.
• Experience with sponsorship, affiliate, or advertising monetization.
• Background in digital publishing or content-led growth.
• Familiarity with email validation tools such as NeverBounce or ZeroBounce.

We're looking for someone who:

• Takes ownership and works independently.
• Thinks strategically and makes data-driven decisions.
• Has a strong commercial mindset.
• Builds scalable processes and continuously improves them.
• Collaborates effectively across teams.
• Pays close attention to detail and quality.
• Thrives in a fast-paced environment.

What We Offer

Professional Growth

• International and multicultural environment.
• Career development opportunities.
• Learning resources and corporate library.
• Opportunity to work with a high-performing team.
• Access to modern tools and AI technologies.

Benefits

• Competitive salary.
• Performance bonuses.
• 21 paid vacation days.
• 14 paid sick leave days.
• Work-life balance.
• Team events and activities.

Working Environment

• Remote or hybrid work.
• Modern office in Warsaw.
• Complimentary snacks and drinks.
• Friendly and supportive team.

We Look Forward to Meeting You!

If you're passionate about building high-performing newsletters and driving measurable business growth through email marketing, we'd love to hear from you.

The project is for one of the world's famous science and technology companies in pharmaceutical industry, supporting initiatives in AWS, AI and data engineering, with plans to launch over 20 additional initiatives in the future. Modernizing the data infrastructure through the transition to Snowflake as a priority, as it will enhance capabilities for implementing advanced AI solutions and unlock numerous opportunities for innovation and growth.

We are seeking a highly skilled Snowflake Data Engineer to design, build, and optimize scalable data pipelines and cloud-based solutions across AWS, Azure, and GCP. The ideal candidate will have strong expertise in Snowflake, ETL Tools like DBT, Python, visualization tools like Tableau and modern CI/CD practices, with a deep understanding of data governance, security, and role-based access control (RBAC). Knowledge of data modeling methodologies (OLTP, OLAP, Data Vault 2.0), data quality frameworks, Stream lit application development and SAP integration and infrastructure-as-code with Terraform is essential. Experience working with different file formats such as JSON, Parquet, CSV, and XML is highly valued.

• Responsibilities:

  • In-depth knowledge of Snowflake's data warehousing capabilities.
  • Understanding of Snowflake's virtual warehouse architecture and how to optimize performance
  and cost.
  • Proficiency in using Snowflake's data sharing and integration features for seamless collaboration.
  • Develop and optimize complex SQL scripts, stored procedures, and data transformations.
  • Work closely with data analysts, architects, and business teams to understand requirements and
  deliver reliable data solutions.
  • Implement and maintain data models, dimensional modeling for data warehousing, data marts,
  and star/snowflake schemas to support reporting and analytics.
  • Integrate data from various sources including APIs, flat files, relational databases, and cloud
  services.
  • Ensure data quality, data governance, and compliance standards are met.
  • Monitor and troubleshoot performance issues, errors, and pipeline failures in Snowflake and
  associated tools.
  • Participate in code reviews, testing, and deployment of data solutions in development and production environments.

• Mandatory Skills Description:

  • 5+ years of experience
  • Strong proficiency in Snowflake (Snowpipe, RBAC, performance tuning).
  • Ability to write complex SQL queries, stored procedures, and user-defined functions.
  • Skills in optimizing SQL queries for performance and efficiency.
  • Experience with ETL/ELT tools and techniques, including Snowpipe, AWS Glue, openflow, fivetran
  or similar tools for real-time and periodic data processing.
  • Proficiency in transforming data within Snowflake using SQL, with Python being a plus.
  • Strong understanding of data security, compliance and governance.
  • Experience with DBT for database object modeling and provisioning.
  • Experience in version control tools, particularly Azure DevOps.
  • Good documentation and coaching practice.

We are looking for a Senior Product UI/UX Designer to join our team. Templify is a high-growth mobile/web ecosystem that helps creators and businesses produce high-quality video content using professional templates. 

Responsibilities:

• Lead visual and interaction design, delivering premium iOS experiences with native Apple patterns and polished micro-interactions
• Design emotionally engaging user experiences through motion, transitions, and delightful interactions
• Leverage AI tools (Claude, Figma AI, image/UI generators) to accelerate ideation, workflows, and production
• Own the end-to-end design process, from problem definition and user flows to high-fidelity prototypes and developer handoff
• Apply behavioral psychology principles to improve onboarding, activation, and retention
• Build, maintain, and evolve scalable design systems and component libraries
• Iterate quickly based on product data, user feedback, and business goals

• Collaborate closely with Product Managers and Engineers to ensure high-quality implementation within SwiftUI and native iOS constraints

   

Requirements: 

• 5+ years of experience designing product applications, including shipped consumer iOS products
• Deep knowledge of iOS design principles, including Human Interface Guidelines, gestures, haptics, safe areas, and light/dark mode
• End-to-end product design experience, from problem discovery through developer handoff
• Strong emotional design skills with the ability to create engaging, memorable user experiences
• Experience designing and prototyping motion, micro-interactions, transitions, and UI states
• Strong understanding of user psychology, behavioral principles, cognitive load, motivation, and onboarding retention
• Proficiency with AI design tools, including Claude, AI copilots, Figma AI, and image/UI generators
• Strong visual design skills with exceptional typography, spacing, color, and hierarchy
• Experience building and maintaining design systems and component libraries

• Ability to work in a fast-paced environment, iterate quickly, and communicate design decisions effectively

   

Strongly preferred

• Advanced prototyping in Figma and at least one motion design tool (Rive, Lottie, After Effects, Principle, or ProtoPie)
• Experience designing template-based or content creation products
• Experience working with product analytics, A/B testing, and data-informed design decisions
• Close collaboration with engineering teams and understanding of SwiftUI constraints

• Startup or small-team experience with the ability to work independently in ambiguous environments

   

Nice to have

• Experience creating App Store assets and marketing visuals
• Basic understanding of front-end technologies (SwiftUI, CSS) for animation specifications
• Illustration or brand design experience

• Proven impact on product activation or retention metrics

   

Portfolio must show

• At least one shipped iOS application, including a link and a description of individual contributions
• An end-to-end feature or user flow delivered from concept to release
• Motion design examples (video or GIF demonstrating interactions)
• Examples demonstrating emotional design decisions and the rationale behind them
• Examples of AI tools integrated into the design workflow (preferred)

We offer:

• Competitive reward for the provided services
• Collaborative and supportive team of professionals
• Partial reimbursement for English language courses
• Leave policy - 15 days of annual leave, 5 paid sick days per year
• Financial support for employees during specific life events (weddings, childbirth, etc)
• A people-focused corporate culture that prioritizes employee well-being

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

This is a hyper-scale fintech platform trusted by over 40 million users worldwide, offering access to multi-asset trading - including stocks, indices, currencies, and digital assets.

The product operates as a regulated, data-intensive financial ecosystem, processing massive volumes of transactions and real-time customer interactions daily. It’s well-funded, profitable, and known for pushing innovation in AI, automation, and data governance across its operations. Advertising presence is strong (especially in the UK), but behind the scenes is a serious engineering culture solving hard, real-world problems at scale.

About the Role:

We are looking for an Applied AI Engineer (Squad Lead) to join a fast-paced, AI-first environment where AI is already a core part of how the company operates. This is not a role where you’ll be adding an AI feature to an existing product or experimenting with isolated prototypes. You’ll take real business challenges, work directly with stakeholders to understand what needs to change, and turn those problems into production-grade AI agents and applications — end to end, from idea and POC to deployment and continuous improvement.

This is a deeply hands-on role with significant autonomy and ownership. You’ll work with modern GenAI and agentic technologies, use AI-native development workflows daily, and see the impact of your solutions quickly. As the squad grows, you’ll also guide other engineers while remaining hands-on.

Key Responsibilities:

• Design, build, and deploy AI-powered agents and applications from concept through production.
• Develop and maintain AI pipelines for data ingestion, embeddings, retrieval, and LLM orchestration.
• Write high-quality backend and frontend code to embed AI into user-facing tools and internal platforms.
• Build APIs and integrations with internal systems (CRM, databases, third-party services) for seamless automation and data flow.
• Work with structured, unstructured, and vectorized data to support intelligent workflows and decision-making.
• Continuously monitor, evaluate, and iterate to improve system performance, reliability, and cost efficiency.
• Design and implement scalable, secure, observable, cloud-based solutions.
• Own production systems, including debugging, enhancements, and ongoing optimization.
• Collaborate closely with product and business stakeholders to translate requirements into high-impact solutions.

Required Competence and Skills:

• 5+ years of software engineering experience (backend or full-stack).
• Proven daily use of AI-native development workflows (e.g., Cursor, Claude Code) for production systems.
• Hands-on experience building production AI agents, including RAG, multi-agent orchestration, tool-calling, structured outputs/validation, memory, and workflow management.
• Experience with agent orchestration and evaluation frameworks (LangChain, LangGraph, LangSmith, Semantic Kernel or equivalent).
• Track record of deploying LLM-powered systems in production.
• Strong backend and modern frontend development skills for complex workflows.
• Experience with cloud services (Azure, AWS, or GCP) and designing scalable architectures.
• Familiarity with vector databases and embedding pipelines.
• Deep understanding of system design, scalability, observability, and security best practices.
• Experience leading small development teams or owning a technical domain.
• Excellent communication, stakeholder management, and problem-solving skills.
• Fluent written and verbal English.

Nice to Have:

• Experience building AI systems in regulated or compliance-driven environments.
• Background working with internal teams and platforms (e.g., customer service, retention, operations, compliance).
• Strong understanding of business process automation and operational intelligence.
• Familiarity with event-driven architectures and distributed systems.
• Experience implementing AI evaluation frameworks and automated testing for LLM systems.