Jobs at Djinni

Backend Developer (Node.js) for the  international product IT company,  which provides a full-stack package of complex AdTech solutions for digital advertisers, publishers and ad agencies worldwide. 

  The company develops white-label platforms for enterprise clients—custom turnkey solutions to automate and optimize digital advertising.

Products company : SSP, DSP, Ad Exchange platforms.

Main markets - Tier 1-2 

The technical team - up to 30 people (CTO, Team Lead, Back-end -10, Front-end developers, QA, DevOps )

Project stack: Node.js (backend), NoSQL, SQL, Redis, MongoDB,  Linux.

Locations/Offices - Kyiv, Lviv, Odesa, Mykolaiv or remote.

 Requirements:

• At least 5 + years of backend development experience, with a strong focus on Node.js
• Deep understanding of asynchronous programming in Node.js and event loop
• Knowledge or  experience with high-load systems
• Familiarity with SQL, NoSQL, and in-memory key-value databases for data storage and optimization;
• Knowledge of network protocols such as HTTP, TCP, and FTP;
• Expertise in identifying and resolving issues efficiently;
• Experience or understanding unit testing;
• Experience with Linux servers, handling basic administration tasks;
• Performance optimization skills;

Responsibilities:

• Write clean, efficient, and maintainable code following best practices
• Develop and maintain scalable backend services using Node.js 
• Debug and resolve issues in the backend systems
• Manage and optimize SQL and NoSQL databases 
• Write and maintain unit tests to ensure code quality
• Collaborate with team lead, frontend developers, CTO, Delivery Coordinator and other team members
•  Continuously learn and apply new technologies to improve backend systems

We offer:

• Vacation 21 calendar days per year (15 working days) - cumulative, the balances are 

           carried over from year to year

• medical insurance
• days off - 7 days per year
• additional 1 day of absence per year on the occasion of celebrating Birthday
• 15 paid sick leave per year
• 15 unpaid leave per year
• days off on public holidays
• referral bonuses
• coworking compensation
• corporate technology

Responsibilities

Tango Live is looking for a Director of Engineering to lead our engineering department and help us build our great product.

Responsibilities:

• Provide technical leadership to all engineering and development areas.
• Develop and execute an engineering strategy for the company.
• Lead the development and implementation of new product features.
• Manage and mentor a team of engineers.
• Working closely with Team Leads as their mentor in the direction of their professional development
• Manage teamwork by planning and prioritizing engineering backlog, clarifying tasks, monitoring progress, and eliminating blockers to establish effective coordination and delivery efforts.
• Partner with other engineering and development teams.
• Design development strategies based on the company's overall objectives and resources.
• Own the delivery commitment of the team and together with the team make sure to deliver what has been promised and up to the quality standards.
• Be responsible for delivery, agile delivery
• Provide a consistent/successful interface between Engineering Development and Product Management.
• Embrace the technological leadership in a team, plan and agree on engineering activities and tasks/project priorities in alignment with the Product Manager.
• Standardize the development process where needed, allow local differences where advantageous.
• Conduct regular people management processes for team members aligned with company practices and policies and with the HR team support.

Requirements

• 7+ years of experience in leading multi-disciplinary Agile development teams, preferably in a product;
• Background in Engineering/Team Lead role;
• Solid prior career experience as a software engineer;
• Strong understanding and experience with Agile software development practices like Scrum, Kanban;
• Technical practices like continuous integration, automated testing, release management, performance monitoring, and applicable tooling such as Atlassian, Git, etc. are part of your standard day-to-day thinking;
• AI Proficiency: Strong understanding of current AI trends and technologies, with experience leveraging AI to optimize engineering workflows or build intelligent product capabilities.
• Excellent managerial and supervisory skills;
• Excellent analytical and problem-solving skills;
• Proficient level of English.

If you are a highly motivated and experienced engineering leader with a passion for building great products, we encourage you to apply!

Here are some additional details that you may want to consider adding to the job description:

• The ideal candidate will have a proven track record of success in leading and managing engineering teams.
• They will have a deep understanding of Agile software development practices and methodologies.
• They will be skilled in technical areas such as continuous integration, automated testing, release management, and performance monitoring.
• They will be a strong communicator and collaborator.
• They will be passionate about building great products and providing excellent customer service.

What we offer:

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation and 100% sick leaves coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

Responsibilities

• Support users (L1-L3)
• Configure internal systems
• Diagnose and troubleshoot technical issues
• Maintain, troubleshoot & upgrade the network infrastructure
• Install and maintain servers, devices and firewall
• Monitor infrastructure
• Ensure the smooth deployment of new SaaS applications
• Configure & troubleshoot IDP, RBAC, Jira, GCP, AD (DC, NPS), Radius
• Update technical documentation

Requirements

Experience and ownership:

• 3+ years iт SysAdmin role with strong onsite presence
• Ability to be the primary IT owner for the Kyiv office day to day (walk-ups, incidents, projects), with structured escalation to the global Corp IT team
• Strong hands-on troubleshooting across endpoints, identity, network, and AV

Endpoints and device lifecycle (macOS and Windows)

• Strong macOS and Windows support skills, including diagnostics, OS upgrades, drivers, and common corporate apps
• Experience managing macOS with Jamf (Jamf Pro preferred): enrollment, profiles, policies, patching, software deployment, FileVault
• Experience managing Windows with Intune: enrollment, configuration profiles, compliance policies, app deployment, patching baselines
• Full equipment lifecycle ownership: provisioning, enrollment, inventory, repairs/RMA, loaners, secure wipe, and disposal

Identity, access, and productivity tooling

• Working knowledge of Okta: user lifecycle, group-based access, MFA troubleshooting, app assignments, and SSO troubleshooting
• Google Workspace administration basics: user/group management and practical troubleshooting (login, email, permissions)
• Atlassian tooling basics: Jira and Confluence user management, groups/permissions, and common access issues
• Understanding of least-privilege access and clean access request handling

Office networking and infrastructure

• Strong office network troubleshooting: LAN/WiFi issues, switch port basics, AP troubleshooting, DHCP/DNS symptoms, VPN client issues
• Familiarity with firewalls (FortiGate preferred): user VPN troubleshooting, basic policy understanding, and collaboration with network owners
• Understanding of VPN concepts

Security and IT hygiene

• Good security instincts: phishing awareness, safe handling of credentials, device security baselines, patching urgency, and incident discipline

Communication and collaboration

• Good English for documentation and coordination with the global team
• Service-oriented mindset, clear updates, and ability to handle interruptions while keeping control of priorities

Nice-to-have

• Familiarity with certificate-based access concepts and auth integrations such as SCEP, AD, LDAP, RADIUS
• Basic scripting/automation (Bash, PowerShell, Python) to reduce manual setup and speed up repetitive tasks
• Familiarity with public cloud concepts used in corporate tooling (GCP preferred; AWS/Azure acceptable), especially IAM and networking basics
• Experience supporting printers, access control vendors, and office buildouts/refreshes

What we offer:

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation and 100% sick leaves coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

Уявіть, ви відповідаєте за бекенд high-load платформу в найкращому iGaming продукті. Шукаємо Tech Lead: strong backend, message brokers, повний ownership. Ви вирішуєте, створюєте, впроваджуєте. Ми надаємо ремоут і найкращі умови ринку.

Main Responsibilities

– Lead technical decision-making and shape the architecture of our high-load, microservices-based platform

– Stay deeply hands-on, contributing to the codebase daily and setting the standard for engineering excellence

– Design, develop, and maintain scalable backend services powering our gaming platform

– Continuously optimise systems for performance, latency, and reliability in a high-throughput environment

– Collaborate closely with a distributed team to deliver new features end-to-end

– Drive and participate in code reviews, ensuring high-quality, maintainable, and efficient code

– Conduct architectural reviews and guide the team toward best practices and scalable solutions

– Tackle complex business and technical challenges with pragmatic, innovative approaches

– Mentor engineers through example, sharing knowledge and raising the overall technical bar

– Participating in on-call rotations within the squad to ensure the reliability and availability of our systems

Mandatory Requirements

– Solid experience with Node.js/TypeScript is ideal, but we also welcome experts in other OOP languages such as Java, Python, C++, C#, or Go.

– Strong understanding of asynchronous programming techniques

– Experience with distributed systems and messaging systems (Apache Kafka, gRPC)

– Knowledge of relational databases (MySQL, PostgreSQL), columnar databases (ClickHouse), and NoSQL technologies (DynamoDB, MongoDB)

– Skilled in developing and maintaining end-to-end and unit tests

– Proven track record of developing production-ready solutions

– Degree in Computer Science or related field

Nice to Have

– Experience with large-scale microservices architecture.

– Good ground knowledge of Kubernetes

– Familiarity with cloud providers (especially AWS)

– Understanding of application security and industry best practices

– Understanding of enterprise development patterns

– Active performance observation

– Gambling domain experience

We offer

Competitive Salary: We offer a competitive salary, subject to annual performance reviews

Quarterly Bonuses: Benefit from a transparent and systematic quarterly bonus system

Unlimited Paid Vacation: Enjoy unlimited paid vacation leave, including Ukrainian bank holidays

Unlimited Paid Sick Leave: Take unlimited paid sick leave whenever necessary

Flexible Schedule: We offer a flexible work schedule to accommodate your needs

Remote Work: Choose to work remotely, providing greater flexibility and comfort

Medical Insurance: Receive comprehensive medical insurance for both you and a significant other

Financial Support for Life Events: We provide financial support during special life events

Professional Development: Get reimbursement for professional development courses and training

International exposure: Attend industry expos, team gatherings & global meet-ups

B2B contracts

Recruitment process

1. HR interview (30-45mins)

2. Interview with a Product Owner (60mins)

3. Technical interview with live coding (90mins)

4. Final Interview with C-level (60 mins)

At Geniusee, we help businesses thrive through technology partnerships and strengthen the engineering community by sharing knowledge and creating opportunities 🙌

We live by our values: Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness, and Result-Driven Mindset. Here, you’ll find a safe, inclusive, and supportive environment where your voice is heard, and feedback is welcome 🤗

Whether you want to work from home or from our offices in Kyiv / Lviv / Warsaw with stable electricity and Wi-Fi, we’ve got you covered.
Join us and make an impact 💜

The Role
We’re hiring a Product Marketing Manager to help shape and grow a portfolio of products, including our EdTech LMS product, AI QA Agent, conference app, AI project estimator, and other upcoming solutions.
Your core mission will be to drive both inbound and outbound demand generation — building the content engine, messaging, launch materials, and campaign assets that attract the right buyers, support outbound efforts, and turn market interest into qualified pipeline.
You’ll own the full demand generation layer around the products: from SEO-driven content, landing pages, and webinars to outbound support materials, enablement assets, and campaign testing. You’ll work closely with Product, Sales, SDRs, and the Growth Marketing Manager to refine positioning, launch new initiatives, and validate hypotheses through fast paid campaign experiments.

What You’ll Own
● Inbound and outbound demand generation — develop and execute strategies across SEO content, landing pages, whitepapers, case studies, webinars, outbound assets, and campaign materials that generate qualified pipeline
● Messaging & positioning — craft clear, differentiated, segment-specific messaging for products, audiences, and use cases
● Content pipeline — own the editorial calendar and produce or coordinate high-value content that ranks, converts, educates, and supports both inbound and outbound motions
● Go-to-market launches — partner with Product on launches of new features, solutions, and product updates; create launch materials that support awareness, adoption, and conversion
● Growth experiment support — work closely with the Growth Marketing Manager to speed up testing of hypotheses through paid campaigns and turn campaign learnings into stronger positioning, messaging, and content
● Sales & SDR enablement — create outbound support materials such as one-pagers, campaign briefs, pitch angles, follow-up assets, and value-driven content that help SDR and Sales teams engage the right prospects
● Performance analysis — track content, campaign, and funnel performance to improve MQLs, pipeline contribution, and conversion over time

What We’re Looking For
● 3+ years of experience in B2B SaaS product marketing, content marketing, demand generation, or a similar role
● Proven track record of building inbound and/or outbound pipeline through content, campaigns, and go-to-market initiatives
● Experience working with AI, SaaS, EdTech, or software products
● Strong written English and ability to explain complex topics in a clear, compelling way
● Data-driven mindset — comfortable working with funnel metrics, content performance, campaign results, and pipeline impact
● Ability to work cross-functionally with Product, Sales, SDR, and Growth teams

Nice to Have
● Familiarity with SEO and content tools such as Ahrefs, Semrush, and Google Search Console
● Experience collaborating on paid campaigns, GTM launches, or rapid testing environments
● Background in EdTech, software development, AI products, or B2B SaaS

What will you get:

Career growth & projects
● Competitive salary based on your skills and experience, and a benefits package.
● Regular performance appraisals to support your career development.
● Professional development support: online courses, certifications, and study compensation (including English courses).
● A modern tech stack across challenging, long-term projects.

Health & well-being
● Paid vacation (18 working days) and sick leave (15 days).
● VIP medical insurance or sports coverage.

Work environment & flexibility
● Remote work from anywhere in the world or in one of our offices in Kyiv, Lviv, or Warsaw.
● Coworking compensation.
● Necessary equipment to perform your work.

Culture & community
● A collaborative and open culture where contributions are recognized.
● Regular corporate online & offline activities.
● Geniusee Charity Fund, making a difference beyond tech.

Requirements:

- Experience working with CRM systems (configuration, administration, and analytics).
- Knowledge and hands-on experience with Business Objects (BO) tools.
- Skills in using BI systems or Tableau to create analytical reports and dashboards.
- Proficient in Google Drive tools (Docs, Sheets, Slides, Forms).

Responsibilities:

- Act as a day-to-day point of contact for assigned clients, ensuring timely and professional communication while maintaining strong relationships.
- Monitor client performance, track KPIs (game performance, engagement, revenue), and identify risks or growth opportunities.
- Prepare and support analytical reporting (weekly/monthly reports, GGR, performance, rankings).
- Provide game recommendations based on portfolio knowledge, market trends, and ensure proper game visibility on client platforms.
- Collaborate with internal teams (technical, product, compliance, commercial) to resolve issues, support integrations, and align processes.
- Assist in commercial activities, including negotiations support, upsell/cross-sell opportunities, promotional campaigns, and maintaining accurate CRM and documentation.

Work conditions:
- Medical insurance;
- Regular salary reviews and timely payments;
- Provision of necessary equipment for work as needed.

Professional development:
- Corporate English classes;
- Mentoring from experienced Team Leads;
- 50% reimbursement for courses/certifications/webinars, etc.;
- Development towards leadership positions within the company.

Work-life balance:
- Ability to work fully remotely;
- 20 days of vacation;
- Days off on public holidays;
- Paid sick leave;
- Informal online/offline events.

Pozotron is seeking an AI Engineer to join our development team. Our growing development team, based in Ukraine, is dedicated to creating incredible technology for audio production. The AI Engineer will be an instrumental part of our team, focusing on improving functionality, flexibility and performance of our AI tools.

Required:

• 3+ years of experience with Python
• 2+ years of experience with Machine Learning
• 2+ years of experience with Data Analysis
• Experience with NN inference (ONNX, vllm, etc.)
• Experience with multiple facets of LLMs, including fine-tuning, inference, and orchestration
• Experience with agentic AI, including vibe coding. Experience with multiple models preferred.
• Knowledge of Statistics
• Intermediate+ level of English
• Excellent problem-solving skills and attention to details
• Good communication skills

Nice to have:

• Bachelors or Masters degree in Computer Science, Information Technology, Mathematics, Physics or Engineering
• Knowledge of RDBMS
• Experience with Audio and Text processing
• Experience with Django
• Experience with Cython
• Experience with GCP
• Experience with Docker and Kubernetes
• Experience with Linux

We offer:

• Fully remote work
• Competitive compensation, benefits, and bonus plans
• Health insurance

Code&Care - is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Email Deliverability Specialist.

About the Role
We’re looking for an experienced Email Deliverability Specialist to ensure high inbox placement, maintain domain reputation, and optimize large-scale outbound and transactional email systems.

Key Responsibilities
• Monitor and improve email deliverability across campaigns and domains
• Set up and maintain SPF, DKIM, DMARC, and other authentication protocols
• Manage domain and IP warm-up strategies
• Analyze bounce rates, spam complaints, and sender reputation
• Work with marketing and sales teams to optimize outreach performance
• Troubleshoot deliverability issues and coordinate with ESPs (e.g., Google Workspace, SendGrid, Mailgun)
• Implement best practices for cold email and automated sequences

Requirements
• Proven experience in email deliverability or email infrastructure
• Strong understanding of SMTP, DNS, and authentication protocols (SPF, DKIM, DMARC)
• Experience with email tools (e.g., Instantly, Smartlead, HubSpot, Lemlist, etc.)
• Familiarity with Google Postmaster Tools and inbox placement testing tools
• Analytical mindset with ability to interpret deliverability metrics
• Experience working with multiple domains and scaling outbound campaigns is a plus

• Upper-Intermediate+ English

Nice to Have
• Experience with cold outreach at scale
• Knowledge of anti-spam laws (CAN-SPAM, GDPR)
• Basic scripting or automation skills

What the company offers:
• Constant and interesting work with foreign clients
• Flexible working hours
• 50% cost compensation of sports, English lessons
• Annual paid 30 days vacation and paid sick days
• Medical insurance policy

Product that needs your engagement 

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

Your future challenges

You will drive the development and continuous improvement of products by shaping the vision, strategy, and roadmap, acting as a bridge between stakeholders and development teams to ensure alignment with business objectives and customer needs.

Impact you will make 

• Track competitors and industry trends to identify opportunities and anticipate market shifts
• Prioritize features by balancing immediate customer needs with long-term strategic objectives
• Define and continuously refine the product roadmap to stay aligned with business goals
• Contribute to product positioning, pricing, and packaging decisions
• Write and refine user stories with clear acceptance criteria
• Coordinate feature launches with alignment across marketing, sales, and support teams
• Participate in presales and onboarding stages
• Monitor SaaS and revenue metrics
• Define, refine, and track key product metrics
• Analyze user behavior and usage patterns to identify growth opportunities
• Build hypotheses, run experiments, and measure outcomes

Skills we are looking for 

• 2+ years of experience in product management, business analysis, or a related field, with a proven track record of delivering successful digital products
• Bachelor’s or Master’s degree in Business, Computer Science, Engineering, Economics, or a related field. Certifications in Agile methodologies, or Product Management (e.g., Reforge) are a plus
• English — Upper-Intermediate or higher
• Strong expertise in Agile methodologies (Scrum, Kanban)
• Ability to write clear and detailed user stories
• Experience in backlog management and prioritization
• Basic understanding of UX/UI principles
• Strong stakeholder communication and requirement gathering skills
• Experience collaborating with development teams
• Ability to define and track product KPIs
• Data-driven decision-making and experience with A/B testing
• Market research and competitive analysis expertise
• Product roadmap planning and execution experience

Benefits you get

• Maintain your work-life balance

Manage your own working hours with our flexible schedule

19 business days of annual leave

No overtimes required

• Hybrid type of cooperation

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices, you can still take part in increasing the world`s awareness about quality Ukrainian products from any part of the world

• Stay healthy

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

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

• Grow with us

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

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

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

Promotions, rotations, and transitions — when you believe your skills could benefit a different role or team.

• Stand with Ukraine!

We have an active pro-Ukrainian position, and that means we help our army, our servicemen, and their families not only through constant donations and volunteering, but also through our military leave policy, special health insurance options, and financial help

We are a perfect match if you share our values

We are professionals in our field.

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

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

We create a calm and friendly atmosphere within the company.

We value the freedom of open and transparent communications.

Radical honesty is embedded in the foundation of our culture.

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

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

Our Hiring Process

• Recruitment Interview
• Technical Interview
• Offer Call

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

The timeframe for feedback between interview stages may take up to 2 weeks.

We are looking for a Senior Database Engineer. You will be part of a team that will architect highly efficient services, making a scalable, performant and well-tested software solution that is focused on building business visibility portal in Supply Chain domain

Innovecs is a global digital services company with a presence in the US, the UK, the EU, Israel, Australia, and Ukraine. Specializing in software solutions, the Innovecs team has experience in Supply Chain, Healthtech, Collaboration Tech, and Gaming.

For the fifth year in a row, Innovecs is included in the Inc. 5000, the list of fastest-growing private companies in the US, and a ranking of the best global outsourcing service providers by IAOP. Recently, Innovecs was honored with the prestigious Global Good Awards for the Employee Engagement & Wellbeing, won gold at the Employer Brand Management Awards, and was included in the Global Top 100 Inspiring Workplaces Ranking.

Our value to you: 

• Flexible hours and remote-first mode
• Competitive compensation
• Complete Hardware/Software setup – anything you need for work
• Open-door culture, transparent communication, and top management at a handshake distance
• Health insurance, vacation, sick leaves, holidays, paid maternity/paternity leave
• Access to our learning & development center: workshops, webinars, training platform, and edutainment events
• Virtual team buildings and social activities 

If you feel like you’re the perfect match for this role, drop us your CV! 

There are no limitations, no barriers when the right people are on your way — apply for the vacancy and succeed with us!

Innovecs is an equal opportunity employer. All hiring decisions are based on professional qualifications, skills, and experience. We are committed to a transparent, merit-based recruitment process that prevents discrimination and ensures equal opportunities for all candidates. Reasonable accommodations are available upon request throughout the recruitment process to support accessibility and inclusion. 

Requirements

• 5+ years of experience in database engineering or a similar role
• Hands-on experience with SQL Server in a cloud environment
• Working knowledge of Snowflake
• Familiarity with data pipeline tools, preferably within Azure
• Experience in or exposure to the logistics / supply chain industry is a plus
• English proficiency sufficient for daily team communication

Responsibilities

• Develop and maintain SQL Server databases within the Azure cloud environment
• Build and support data pipelines using Azure Data Platform services
• Work with Snowflake data warehouses — query writing, data modeling, performance tuning
• Translate business requirements into reliable data solutions
• Monitor database performance, troubleshoot and resolve issues
• Maintain data quality, integrity, and security standards
• Document database designs, processes, and data flows

K4 Brands is a Tel Aviv-based e-commerce company focused on building and scaling consumer brands on Amazon. The team has already built multiple 8-figure brands and completed a successful 8-figure exit. They work in a fast-paced environment where people are trusted with real ownership and direct impact on growth.

We’re looking for an ▪️Amazon PPC Expert who already has strong hands-on experience working inside Amazon Campaign Manager. The person joining the team should feel comfortable managing campaigns independently, analyzing performance, and making optimization decisions based on data.

This role is a great fit for someone who enjoys analytics, scaling profitable campaigns, and working closely with an experienced e-commerce team.

Requirements

🔹Hands-On Experience: Proven track record of managing Amazon PPC directly inside Campaign Manager (SP, SB, SD). Immediate proficiency is required.
🔹Analytical Skills: Strong ability to diagnose performance shifts and make "scale vs. cut" decisions based on data.
🔹Technical Proficiency: Advanced Google Sheets skills (Pivot tables, SUMIFS, raw data exports).
🔹Communication: Fluent English (written and verbal) with the ability to explain performance changes and logic concisely.
🔹Strategic Thinking: Understanding of inventory-aware decision-making and product lifecycles.

Responsibilities

✅Campaign Optimization: Ongoing management of SP, SB, and SD campaigns, including bid adjustments, placement optimization, and strategic budget allocation.
✅Scaling & Growth: Identify and scale profitable targets, launch new ad groups, and support new product launches.
✅Search Term Mining: Systematically extract winners from reports and move them into structured campaigns; manage negative targeting based on spend thresholds.
✅Profitability Management: Monitor ACOS, TACOS, CVR, and CPC against break-even targets. Adjust spend based on inventory levels and product lifecycle.
✅Reporting & Strategy: Provide concise weekly reports (What changed / Why / Actions taken). Identify seasonality and monitor competitor moves or listing issues.
✅Automation: Manage budget rules and automation tools. Experience with Scale Insights is a significant bonus.

Would be a plus

👍Advanced (Optional): Familiarity with Amazon Marketing Cloud (AMC) and audience testing

Work conditions

• Full-time remote role
• Salary: $1,500–$2,500/month
• 12 paid vacation days
• Paid sick leave
• Birthday gifts
• International team and fast-moving environment

💌If you are ready to take the next step in your career and join a dynamic, fast-growing environment, we would be excited to hear from you. Submit your application today and let you journey with us begin

🌎 Akvelon is a USA-based software engineering and consulting company with offices across the USA, Poland, Serbia, Mexico, and Ukraine. We partner with global technology leaders and Fortune 500 companies to build enterprise platforms, AI/ML solutions, cloud systems, and large-scale digital products.

Project Description:

We are hiring a Senior Data Scientist for a fast-growing US product company operating in the digital identity, authentication, and fraud prevention space.

The platform processes billions of requests annually and serves enterprise customers across fintech, banking, healthcare, e-commerce, gaming, payments, and marketplace industries.

The team is focused on building production-grade AI/ML systems that improve trust, security, authentication flows, and customer experience at massive scale. This role involves close collaboration with ML 
Engineers and Engineering teams on experimentation, model monitoring, production analytics, and data-driven decision making.

You’ll work in a high-impact environment where machine learning systems directly influence product performance, fraud prevention strategies, and customer experience optimization.

Responsibilities:

• Develop, validate, and optimize machine learning and statistical models
• Design experiments and evaluate model performance using rigorous statistical methods
• Collaborate with ML Engineers on deployment pipelines and production workflows
• Monitor deployed models for drift, reliability, and performance degradation
• Build dashboards and monitoring systems for ML observability
• Provide actionable business recommendations based on model performance
• Work with raw datasets and optimize data workflows together with Data Engineering teams
• Communicate findings to both technical and non-technical stakeholders
• Mentor team members and contribute to best practices for production ML systems

Requirements:

Must-have:

• 5+ years of commercial experience in Data Science / Applied ML
• Strong Python expertise (pandas, scikit-learn)
• Strong background in statistical modeling and experimentation
• Advanced SQL skills and experience with Snowflake
• Experience working with production ML systems
• Experience monitoring deployed ML models (drift, retraining, performance analysis)
• Proficiency with cloud platforms (AWS)
• Experience collaborating with ML Engineers and cross-functional teams
• Strong communication and stakeholder management skills
• Upper-Intermediate+ English
• Master’s or PhD in Statistics, Computer Science, Data Science, or related field
• (or equivalent experience).

Nice-to-have:

• PyTorch or TensorFlow
• GenAI / AI observability / telemetry systems
• Looker or similar BI/dashboarding tools
• API and deployment workflow knowledge
• Experience mentoring engineers or data scientists
• R, Java, or Go exposure

Working Conditions & Benefits:

• Paid vacation and sick leave
• Overlap with PST timezone through 10 AM PST
• Official state holidays — 9-11 public holidays per year
• Professional growth through challenging projects and the opportunity to master new technologies
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support programs (discounts, healthcare, legal assistance)
• Paid external training, conferences, and professional certifications aligned with business goals
• Internal workshops, seminars, and English classes
• Corporate library with paper and e-books

This position is not open to U.S.-based applicants.
 

Ready to work on production-grade AI systems with real business impact? Apply now and join our team.

The company is focused on building advanced Generative AI and LLM-based solutions for businesses across industries such as healthcare, finance, legal, and tech.

They work on intelligent automation, custom AI systems, and improving LLM accuracy for complex real-world use cases. The team is international, with 3000+ professionals globally, and the environment is highly innovation-driven and collaborative.

We are hiring a mid-level AI Engineer to build and ship AI-powered features end-to-end. 

This is not a junior role - candidates must have hands-on experience delivering production-ready AI solutions and the ability to independently execute in a fast-paced environment. 

You will work closely with founders and product teams to develop intelligent systems such as copilots, chatbots, and automation tools, while ensuring performance, scalability, and reliability. 

Key Responsibilities 

• Build and ship AI-powered features (chatbots, copilots, automation tools)  
• Design and implement RAG pipelines using embeddings and vector search  
• Write and optimize prompts and system instructions  
• Integrate LLM APIs (OpenAI, Anthropic, etc.) into production systems  
• Develop backend services (Python / Node.js) to support AI workflows  
• Work with real-world data (documents, logs, APIs)  
• Improve system reliability through evaluations, testing, and iteration  
• Debug issues such as hallucinations, latency, and cost inefficiencies  
• Collaborate closely with founders and product team on product direction  

Requirements 

• 2+ years of experience in Machine Learning or AI-related roles  
• Strong coding skills in Python or JavaScript  
• Hands-on experience working with LLM APIs  
• Experience building RAG pipelines or agent-based systems  
• Solid understanding of ML fundamentals (fine-tuning is a plus)  
• Proven ability to build and ship production-ready systems  

Tech Stack 

• Python, Node.js  
• OpenAI / Anthropic APIs  
• Vector databases (Pinecone, Chroma)  
• React / Next.js  
• AWS / Vercel  
• LangChain / LlamaIndex  
• Prompt engineering  
• Embeddings + vector search  
• API design and backend systems  

Nice to Have 

• Experience with LLM evaluation, fine-tuning, or model optimization  
• Exposure to agent frameworks or multi-step reasoning systems  
• Domain experience in finance, healthcare, legal, or other high-accuracy environments 

Gonser is looking for an experienced Full Stack PHP/Laravel Developer to join our team for a full-time, long-term, hybrid (with some weekly dedicated work in the office in Lviv)  OR fully remote position.

We believe that human expertise matters and is valued, ownership matters and is valued, and agency matters and is valued. We're not trying to replace devs with clankers (AI), and we're looking for people who don't necessarily go along with the mainstream, the hype of AI bros, or the doom and gloom about the future of software engineering.

About the role

You will be responsible for internal "projects" - automations and integrations that other departments (procurement, compliance, support, warehouse, and others) rely on every day.

A typical "project" means: sitting down next to (or jumping online with) the people who will actually be using the tool, understanding the real problem behind their request, documenting it, developing a solution within our existing process, covering it with tests (yes, not in TDD style), writing the documentation, and shipping it. No micromanagement or hand-holding.

We need someone who knows how to listen first and foremost. The people requesting these tools know their jobs better than anyone. Your task is to solve the problem they actually have, not the one they voiced or imagined. It often turns out that what people ask for isn't what they actually need. So, you might have to dig a bit deeper from time to time.

Requirements

• 4-5+ years of experience building production-ready apps with Laravel
• Deep knowledge of PHP 8.x and modern Laravel (12+): Eloquent, service container, queues, events, scheduled tasks, policies, etc.
• Filament and Livewire
• Alpine.js and Tailwind CSS
• Relational databases (MySQL/MariaDB)
• Redis for caching and queues
• REST API design: versioning, authorization, pagination, error handling, etc. You have experience integrating third-party APIs and can handle their "quirks" (because we have a system full of such "quirks")
• Git in a team environment
• Automated testing with Pest
• English level sufficient for reading and writing technical documentation, as well as writing clear Slack messages or emails
• You work on Linux, or at least Mac OS.

Nice to have

• Knowledge about hypermedia-driven stuff like HTMX, and DataStar
• Familiarity with Laravel Forge or Ploi for deployment
• Familiarity with Docker/Podman, CI/CD pipelines

Technologies & Tools

• PHP 8.5, Laravel 12
• Laravel Livewire, Filament
• AlpineJS, Tailwind CSS, React (for one very specific plugin)
• MariaDB, Redis
• Linux, Nginx, Ploi
• GitHub, GitHub Actions

We're probably a good fit for each other if:

• You have your own opinion and stand by it - but you change it if someone presents better arguments.
• You'd rather ask an uncomfortable question now than release a low-quality feature later.
• You use AI very, very carefully, understanding where it's appropriate and where it's not; AI is a tool, not a replacement for your own thinking.
• You step away from the screen to think. Some of your best solutions happen on paper, during a walk, or in the shower. Maybe you even know who Rich Hickey is? (:
• You put yourself in the user's shoes before writing even a single line of code.
• When you see that something is wrong with a requirement, you speak up instead of silently building something that isn't needed.

We are offering

• Competitive salary, paid time off, and sick leave
• Offices with power stations & internet, just in case russia starts hitting our energy grid again
• Salary reviews at least once a year, but potentially more often
• We'll provide you with everything you need for productive work: software licenses, hardware, and any other gear you might need
• The opportunity to grow however you like. You have the chance to move up to a team lead position if that is what you want (and we will help you with that). If you want to stay strictly in engineering, that is also a completely viable path
• Flat-ish structure inside the department - titles mean different responsibilities and maybe different levels of expertise. Definitely not a rank
• Opinionated and lightweight processes that you can influence
• Dedicated time for system updates and refactoring - who likes rotting legacy code, right?
• All sorts of company events and activities, in case you want to do something together during the holidays or outside of them

About the Client:

Our client is a leading global healthcare organization, driving innovation in pharmaceuticals, biotechnology, and patient-centric solutions.

We design and deliver advanced data, analytics, and AI-enabled solutions that help global organizations turn complex data into intuitive digital tools, enabling teams to make informed decisions in their daily operations and long-term strategy. Our projects span modern operational applications, interactive dashboards, and advanced analytics platforms designed to deliver actionable insights across multiple business domains.

About the Role:

We are looking for a Junior AI/GenAI Engineer to support and evolve AI-driven capabilities within the Palantir Foundry and AIP ecosystem.

In this role, you will contribute to the transformation of a data platform support function into a proactive, AI-enabled engineering ecosystem, leveraging GenAI, semantic models, and automation to improve data reliability, operational efficiency, and self-service capabilities.

You will work at the intersection of AI, data engineering, and platform operations, helping integrate AI into real production workflows while enabling teams to adopt modern AI-driven approaches.

Key Responsibilities:

• Develop and support AI and GenAI-driven solutions within enterprise data platform
• Apply LLM-based techniques such as prompt engineering, embeddings, and retrieval-augmented generation (RAG) for practical use cases
• Build and integrate AI capabilities into data workflows, pipelines, and backend systems (including Foundry environments)
• Collaborate with data engineers to understand data sources, ensure data quality, and prepare data for AI-enabled workflows
• Integrate AI solutions into Foundry workflows and Ontology-based data models to enable insights and business applications
• Support deployment and operational stability of AI-enabled solutions in production environments
• Assist in troubleshooting and resolving issues in AI-powered workflows and applications
• Work with stakeholders to translate business needs into AI-enabled technical solutions

Required Skills & Experience:

• 1+ years of experience in AI, ML engineering, data engineering, or related technical roles
• Strong Python programming skills
• Hands-on experience in Generative AI / LLM-based solutions (e.g. prompt engineering, embeddings, APIs, NLP use cases), RAG
• Understanding of how AI/ML solutions are used in production systems (integration, inference, workflows)
• Experience working with data (structured and/or semi-structured datasets)
• Familiarity with data pipelines, backend systems, or distributed data workflows
• Ability to troubleshoot and support production environments and technical systems
• Strong problem-solving mindset and ability to work in complex enterprise environments
• Good communication skills and ability to collaborate with engineers and technical stakeholders
• Upper-Intermediate English or higher

Nice to have:

• Experience with Palantir Foundry and/or AIP
• Experience in big pharma or highly regulated industries.
• Exposure to production support, monitoring, or platform reliability engineering

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