Jobs Ukraine

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Web Designer / Webflow Developer to join our team and help create modern, user-friendly, and conversion-focused websites for products across multiple domains.

This role is ideal for a specialist who is confident working in Webflow, understands modern UX/UI principles, and wants to influence not only visual design, but also product quality, user experience, and business results.

Responsibilities

• Design and build modern websites and landing pages using Webflow 
• Create clean, responsive, and conversion-focused UI solutions with strong UX principles 
• Design responsive layouts for desktop, tablet, and mobile devices 
• Build clean, reusable, and maintainable page structures within Webflow 
• Create animations, interactions, and polished user experiences using Webflow interactions and animation features 
• Optimize websites for usability, accessibility, responsiveness, and performance 
• Collaborate closely with marketing, product, developers, and content teams 
• Maintain and improve existing websites and product pages 
• Contribute to improving conversion rates and overall user engagement 

Requirements

• Commercial experience as a Web Designer, Webflow Developer, or similar role 
• Strong hands-on experience with Webflow 
• Strong understanding of UX/UI principles, visual hierarchy, typography, spacing, and modern web design practices 
• Experience designing responsive websites across desktop, tablet, and mobile 
• Ability to create user-friendly and conversion-oriented interfaces 
• Understanding of responsive layouts, HTML/CSS structure, and web design best practices 
• Experience integrating forms, automations, and third-party services using Zapier or similar tools
• Experience working with Figma or similar design tools 
• Attention to detail and strong visual design and layout composition skills 
• Ability to work independently and take ownership of design tasks from concept to delivery 
• Portfolio with Webflow or web design projects 

Nice to Have

• Experience with advanced Webflow animations and interactions 
• Understanding of SEO fundamentals and on-page optimization 
• Experience working with Webflow CMS 
• Familiarity with no-code/low-code workflows and automation tools 
• Understanding of conversion-focused design and marketing principles 
• Basic understanding of accessibility and web performance best practices 

What We Offer

• Work on real-world products and commercial projects across different industries 
• Opportunity to directly influence product design, user experience, and business outcomes 
• Freedom to contribute ideas and make design decisions 
• Supportive team environment with fast feedback and open communication 
• Flexible schedule and fully remote work opportunities

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Senior Fullstack Developer (Technical Consultant) to join our team and help design, build, and scale modern web products across fintech, AI, telecommunications, healthcare, automation, and other fast-growing domains.

This role is ideal for an engineer who is equally confident working across frontend and backend development, participates in hands-on implementation, and contributes to architecture, technical planning, and consulting-driven engineering decisions.

Responsibilities

• Design, develop, and maintain scalable frontend and backend solutions for modern web applications 
• Build and improve user-facing features, APIs, integrations, and business logic 
• Participate in architecture design, technical planning, and engineering decision-making 
• Develop responsive, maintainable, and scalable frontend applications using modern frameworks and reusable component architecture 
• Build reliable backend services, APIs, and integrations using scalable backend technologies and integration patterns 
• Work with databases, external services, and third-party platforms 
• Collaborate closely with product, design, QA, DevOps, and engineering teams 
• Improve system performance, maintainability, scalability, security, and user experience 
• Participate in and lead code reviews, technical discussions, and engineering best practices initiatives  
• Diagnose and resolve complex issues in products and production environments 
• Transform product requirements into practical technical solutions and architectural decisions 
• Contribute to long-term technical strategy and platform evolution 

Requirements

• Strong commercial experience as a Fullstack Developer with hands-on work across both frontend and backend systems 
• Strong knowledge of modern JavaScript and/or TypeScript 
• Experience with frontend frameworks such as React, Next.js, Vue, or similar technologies 
• Understanding of frontend architecture, state management, and scalable UI patterns 
• Experience developing backend services and APIs using Node.js/TypeScript, Java, .NET, or similar backend technologies 
• Strong understanding of REST APIs, integrations, authentication, and client-server architecture 
• Experience working with relational and/or NoSQL databases 
• Understanding of software architecture principles, component-based design, and maintainable application structure 
• Experience with cloud platforms such as AWS, GCP, or Azure 
• Experience with Docker, testing, debugging, Git, and CI/CD pipelines 
• Ability to work independently, make technical decisions, and clearly communicate trade-offs and architectural choices 
• Strong problem-solving skills with a focus on reliability, maintainability, and production quality 
• English level: B2 or higher 

Nice to Have

• Familiarity with Kubernetes and modern deployment workflows 
• Experience with GraphQL, messaging systems, or event-driven architecture 
• Understanding of frontend performance optimization and modern rendering approaches 
• Understanding of performance optimization, observability, and production support practices 
• Experience with design systems, frontend architecture, or scalable UI platforms 
• Familiarity with AI products, data-intensive systems, or third-party platform integrations 
• Experience participating in technical consulting, solution design, or tech leadership initiatives 

What We Offer

• Work on real-world products across multiple industries and domains 
• Opportunity to participate in technical discovery, architecture, and solution design 
• Collaboration with strong engineers, tech leads, architects, and product teams 
• Clear growth path toward Tech Lead, Solution Architect, or Engineering Lead roles 
• Open engineering culture focused on ownership, transparency, and continuous improvement 
• Long-term projects, flexible schedule, and fully remote work opportunities

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Senior Java Developer (Technical Consultant) to join our team and help build scalable, high-performance backend systems for fintech, AI, telecommunications, healthcare, and other high-load domains.

This role combines hands-on backend development with participation in architecture design, technical planning, and a consulting-driven approach to building reliable, scalable, and maintainable systems.

Responsibilities

• Design and develop scalable backend services and microservices using Java 17/21, Spring Boot, and Spring Cloud 
• Participate in architecture design, technical planning, and engineering decision-making 
• Build event-driven systems using Kafka or RabbitMQ and develop REST or GraphQL integrations 
• Improve system performance, scalability, reliability, and maintainability 
• Optimize application performance, database interactions, and backend processing flows 
• Collaborate closely with DevOps, QA, product, and engineering teams 
• Participate in code reviews and contribute to engineering best practices 
• Diagnose and resolve issues in production environments 
• Participate in technical discussions with clients and stakeholders when needed 
• Provide technical guidance, architectural recommendations, and mentorship 

Requirements

• Strong commercial experience with Java and Spring Boot/Spring Cloud 
• Strong experience designing and building microservices, REST APIs, and distributed systems 
• Strong understanding of software architecture principles and integration patterns 
• Experience with PostgreSQL or MySQL and Hibernate/JPA 
• Experience with Kafka, RabbitMQ, or other messaging systems 
• Experience optimizing application performance, scalability, and database interactions 
• Experience with Docker and CI/CD pipelines 
• Experience with at least one cloud platform such as AWS, GCP, or Azure 
• Strong debugging, troubleshooting, and problem-solving skills 
• Ownership mindset and responsibility for technical solutions and delivery quality 
• Ability to communicate technical decisions clearly to both technical and non-technical stakeholders 

Nice to Have

• Experience with Redis, Elasticsearch, or GraphQL 
• Knowledge of Kubernetes or Terraform 
• Experience working with high-load systems, caching, and observability tools such as Prometheus, Grafana, or ELK 
• Familiarity with event-driven architecture and asynchronous communication patterns 
• Experience participating in technical consulting, solution design, or system modernization initiatives  

What We Offer

• Work on real-world projects in fintech, AI, telecommunications, healthcare, and other modern domains 
• Opportunity to influence architecture and technical decisions 
• Clear growth path toward Tech Lead or Architect roles 
• Open engineering culture with transparent processes and strong technical collaboration 
• Flexible schedule and fully remote work opportunities

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Java Developer to join our backend team and contribute to building scalable, high-performance, and reliable microservices for modern products across fintech, AI, telecom, healthcare, and other high-load domains.

Responsibilities

• Design, develop, and maintain scalable backend microservices and APIs.
• Write clean, efficient, and well-tested code using Java (17/21) and Spring Boot.
• Work with event-driven architectures using tools like Kafka or RabbitMQ.
• Integrate with internal and external REST/GraphQL services.
• Collaborate closely with DevOps, QA, and product teams to deliver high-quality features.
• Participate in code reviews and help establish engineering best practices.
• Optimize backend systems for performance, reliability, and cost efficiency.

• Investigate and resolve production issues, contributing to CI/CD and observability improvements.

   

Requirements

• Strong knowledge of Java and hands-on experience with Spring Boot / Spring Cloud.
• Experience building REST APIs, microservices, and integrations.
• Solid understanding of relational databases (PostgreSQL/MySQL) and ORM frameworks (Hibernate/JPA).
• Familiarity with Docker, containerization, and CI/CD pipelines.
• Knowledge of software architecture principles: microservices, event-driven systems, clean architecture.
• Experience with Git, unit testing (JUnit), and debugging/profiling tools.

• Good problem-solving skills and ability to work in a fast-paced environment.

   

Nice to Have

• Experience with cloud platforms (AWS, GCP, Azure).
• Knowledge of Kafka, Redis, Elasticsearch, or GraphQL.
• Experience with Kubernetes, Helm, or Terraform.
• Understanding of caching strategies, messaging patterns, and high-load system design.
• Experience with performance tuning, monitoring (Prometheus/Grafana), and observability tools (ELK).

• Familiarity with ML/AI integrations or data pipelines.

   

We Offer

• Real-world projects in fintech, AI, telecom, and automation industries.
• Mentorship from senior engineers, tech leads, and architects.
• Personal development plan and a clear path toward Senior Java Engineer or Backend Architect roles.
• Access to internal workshops, best practices, and structured feedback.
• A collaborative engineering culture focused on transparency and continuous improvement.
• Long-term projects, flexible schedule, and a remote-friendly work environment.

Looking for a highly skilled Quality Assurance (QA) Engineer to join our dynamic team. This role requires proven experience testing features from conception to production and experience working with automation frameworks, for example Playwright, to ensure the overall quality of our product.

About the Project

A US-based fintech/edtech product used by thousands of educational organizations. The platform replaces paperwork and manual processes, making financial flows transparent and efficient.
The product has scaled from schools to districts and state-level implementations.
The team has been working on the project for 7+ years — stable product, mature codebase, strong engineering culture.

We are looking for someone who thinks in systems, understands business value, and takes ownership of delivery.

Key Responsibilities

• Experience in manual testing from 3+years
• Perform comprehensive QA testing of new features. 
• Collaborate closely with Developers, Product Owners, and the wider QA team to see features through the entire software development lifecycle. 
• Experience designing, implementing, and executing automated tests using an automation framework (for example Playwright) to ensure high-quality software releases. 
• Create and manage detailed test cases and test plans. 
• Execute API testing to validate service layer functionality. 

Required Technical Skills

• Proven experience working with automation frameworks, for example Playwright. 
• JavaScript / TypeScript.
• Git.
• CI/CD (Continuous Integration/Continuous Delivery) familiarity.
• Strong knowledge of API testing. 
• End-to-End Testing.
• Test Case creation and management.

What you’ll get:

• Flat hierarchies and short decision paths, openness to new ideas.
• Flexible working schedule.
• Reimbursement for professional certification.
• Annual paid vacation — 18 working days.
• Paid sick leave — 10 working days.
• English classes.
• IT club card — applicable for Lviv region.
• Sport classes compensation.
• Comfortable office locations or remote work.

About Us:

Atto Trading is a dynamic quantitative trading firm at the forefront of global high-frequency strategies. We are seeking a C++ Software Engineer to join our growing team. 

This is a remote-first position based in Ukraine, with occasional in-office presence in Kyiv expected when conditions permit.

We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 


What You’ll Do:

• Design and deploy performance-critical components for large-scale trading infrastructure.
• Develop high-frequency trading (HFT) systems in C++ with an emphasis on low latency and reliability.
• Write modern, efficient code using the latest C++ standards.
• Interface directly with cutting-edge networking hardware via kernel-bypassing drivers.
• Conduct performance research to push the boundaries of our platform's speed and scalability.
  
   

What We’re Looking For:

• 3+ years of hands-on experience with C++ development.
• Deep understanding of C++ standards (C++14, C++17; C++20 is a strong plus).
• Hands-on experience with Python and/or Bash scripting.
• Proficiency with Linux environments and system-level programming.
• Solid grasp of multithreading, IPC, and concurrent systems.
• Strong skills in latency and throughput optimization, including experience with profiling and PGO.
• Knowledge of OOP and software design patterns.
• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• Excellent attention to detail, with a critical and quality-focused mindset.
• Comfortable working independently or in small teams in a dynamic, high-speed environment.
• Strong communication skills and upper-intermediate (or higher) English proficiency.
• Curiosity and passion for financial markets and trading.
  
   

Nice to have:

• Experience developing high-performance, low-latency systems on Linux.
• Familiarity with OS internals and kernel-level networking.
• Understanding of financial instruments such as stocks, ETFs, futures, or options.
• Protocol-level networking knowledge (TCP/UDP/IP stack insights are a plus).

What we Offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Healthcare & Sports/gym budget
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies, is looking for a Data Engineer to join our team.
We are expanding an international, diverse team with experts in trading, statistics, engineering, and technology. Our disciplined approach, combined with rapid market feedback, allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.

At Atto Trading, data is the foundation of every trading decision we make. As a Senior Data Engineer, you will own and evolve the on-premise Data Lake that powers our quantitative research and production trading - a system handling 1PB+ of market data today and growing by 100TB each year.

The Role

You will take end-to-end ownership of our data infrastructure: from architecting high-performance storage on our VAST platform to designing the pipelines that deliver clean, reliable market data to traders and researchers. This is a high-ownership role in a small, fast-moving team where your work directly shapes our research and trading capabilities.

What You'll Do:

• Design and manage scalable on-premise storage systems optimized for high-throughput analytics and research workloads
• Build and operate end-to-end ETL/ELT pipelines (Prefect/Airflow) for market data across US Equities, Futures, SIP feeds, and other sources
• Implement data quality validation frameworks and SLA/SLO monitoring to detect anomalies and ensure data completeness
• Develop metadata and catalog layers for efficient data discovery and self-service access across the firm
• Design event-driven architectures for near real-time market data processing and delivery

• Conduct structured intake sessions with quant researchers to map their data access patterns, query workloads, latency needs, and iteration cycles

   

What We're Looking For

• 5+ years of experience in data engineering or data platform roles, with proven large-scale infrastructure ownership (100TB+)
• Strong understanding of market data structures: trades, quotes, order books, corporate actions
• Production-grade Python and SQL; experience building APIs (FastAPI or equivalent)
• Experience with DAG orchestration tools (Prefect, Airflow or similar)
• Deep familiarity with binary columnar storage formats (Parquet, Feather/Arrow IPC), including encoding strategies, compression tuning, row group sizing, predicate pushdown and schema evolution trade-offs
• Design namespace structure, tiering strategies, and protocol selection (NFS/S3) on VAST, optimizing for mixed workloads (experience with Vast Database and Vast Data engine is a plus)
• Bachelor's in Computer Science, Engineering, or equivalent; 
• Quantitative finance background is a plus

What We Offer:

• Competitive compensation with a performance-based bonus
• 25 days PTO
• Healthcare and gym budget
• Mental health support
• Paid lunches
• Relocation assistance
• Learning budget for courses and certifications
• All within a modern office and a team that genuinely loves what it builds

About us:

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies.
We are expanding an international, diverse team with experts in trading, statistics, engineering, and technology. Our disciplined approach, combined with rapid market feedback, allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 

Role Highlights: 

We’re looking for a Talent Sourcer / Recruiter to help identify and engage exceptional technical and quantitative talent. You will support sourcing, outreach, and interview coordination while learning to operate in a fast-paced, high-standard environment. 
This role is ideal for someone ambitious, detail-oriented, and motivated by performance and impact.

Please note: This role requires in-office presence in one of our locations - Kyiv, Ukraine or Lisbon, Portugal.

Responsibilities: 

• Build and maintain candidate pipelines for highly selective technical roles (quant research, software engineering, trading operations, infrastructure) to support current and future hiring needs.
• Proactively source, identify, research, and engage active and passive candidates via LinkedIn, GitHub, Djinni, job boards, referrals, and niche communities (quant, code/dev, competitive programming), leveraging creative sourcing strategies (Boolean search, social networks, community channels).
• Identify and shortlist relevant profiles based on experience, achievements, tech stack, and location.
• Conduct initial screening, including resume evaluation against role requirements.
• Run outreach campaigns and manage candidate engagement, including personalized messaging, follow-ups, screening requests, and pipeline nurturing.
• Partner with senior recruiters and hiring managers to support the full recruitment cycle, including interview coordination, scheduling, and calendar management.
• Maintain and update the ATS, ensure accurate daily candidate status tracking, and support overall pipeline hygiene.
• Support market and talent research (hiring trends, layoffs, competitors, new sourcing channels).

Requirements:

• Bachelor’s Degree.
• Upper-Intermediate or higher level of English.
• 2+ years of experience in technical recruitment, talent sourcing, or recruitment coordination in a fast-paced environment (software, fintech, gamedev or similar).
• Experience sourcing/recruiting in the US market.
• Proactive sourcing skills (LinkedIn Recruiter, Boolean search).
• Proficiency with modern recruiting tools (including LLM-based tools).
• Experience with ATS (Greenhouse, Lever, or similar) is highly beneficial.
• Strong communication and negotiation skills.
• Ability to work independently, proactively in a fast-paced, high-performance environment with high-quality standards.
• Strong organizational skills, attention to detail.
• Ownership mindset.
• Interest in the trading domain will be a plus.

What We Offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Paid time off (25 days)
• Healthcare and sports/gym budget
• Mental health support, including access to therapy
• Relocation support (where applicable)
• Learning and development support, including courses and certifications
• Clear growth opportunities within the recruitment team
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches
• International team meet-ups

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, allowing you to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

We are hosting the largest public online catalog of chemical compounds — over 11 billion compounds from suppliers from all over the world — and provide the researchers and procurement professionals with ultra-fast chemical and text searches for the best exploring and purchasing experience.

We combine expertise in chemical sourcing and procurement with one in building integration solutions for smooth and seamless ordering process. One of our main focuses now is building B2B products to cooperate with various Pharma companies.

We are opening a Product Owner position aiming to expand our business in SaaS model.

IN THIS ROLE YOU WILL:

1. Develop Product Vision:
   
    
   1. Engage closely with customers to define and continually refine the product vision, ensuring alignment with market needs and business objectives
   2. Translate customer needs into detailed product requirements
2. Manage Product Backlog:
   
    
   1. Create and maintain a comprehensive product backlog
   2. Prioritize backlog items based on value and strategic goals
   3. Facilitate backlog grooming sessions and ensure that the backlog is organized and actionable for the development team
3. Ensure Project Success:
   
    
   1. Coordinate project timelines and deliverables with customers.
   2. Monitor progress to ensure alignment with project goals and customer’s expectations
   3. Implement best practices to manage risks and ensure that project deliverables meet quality standards and customer satisfaction
4. Facilitate Communication:
   
    
   1. Serve as the main point of contact for product and project updates
   2. Keep stakeholders informed and engaged throughout the project lifecycle

WE ARE LOOKING FOR SOMEONE WHO HAS:

• Experience & Expertise:
• 3+ years in a similar role (Business Analyst/Product Owner)
• Experience with Jira Software
• Strong understanding of Agile methodology
• Skills & Proficiencies:
• Upper-intermediate English proficiency, with strong communication and writing skills in both Ukrainian and English
• Analytical mindset with the ability to understand and address complex business processes
• High attention to detail and strong responsibility
• Personal Attributes:
• A strong sense of ownership and pride in product development
• Capability to adjust to changing priorities and new challenges

WE OFFER:

• Competitive compensation depending on the experience and skills
• Flexible working hours
• Interesting business domain
• Comprehensive benefits package including sick leaves, annual vacation, medical insurance and sport compensations
• English language courses
• Individual annual budget on education
• Friendly working environment

An international product company in the chemical tech and pharma solutions domain is looking for a Product Owner to help drive the growth of its B2B SaaS products and online marketplace platform.

The company is part of a large industrial group and develops a global online platform for researchers, laboratories, and pharmaceutical companies. The product hosts one of the world’s largest public catalogs of chemical compounds, helping clients across Europe and the US quickly discover, compare, and purchase materials for research and development.

The team is активно expanding its SaaS direction and building B2B products focused on procurement automation, integrations, and collaboration with global pharma companies.
 

📍 Location: Kyiv, hybrid format (Lisova metro station)
 

In this role, you will:
- Develop and evolve the product vision aligned with business goals and customer needs
- Communicate directly with customers and gather business requirements
- Translate customer needs into detailed product requirements
- Create, maintain, and prioritize the product backlog
- Facilitate backlog grooming sessions with the development team
- Coordinate timelines and product delivery
- Monitor project progress and ensure alignment with customer expectations
- Act as the key point of contact for stakeholders regarding product updates and delivery status

We are looking for someone who has:

- 3+ years of experience as a Product Owner or Business Analyst
- Hands-on experience with Jira Software
- Strong understanding of Agile/Scrum methodologies
- Upper-Intermediate+ English level
- Excellent communication and analytical skills
- Ability to work with complex business processes
- Strong attention to detail and ownership mindset
- Ability to adapt in a fast-paced product environment

Nice to have:

- Experience working with SaaS products
- Experience in marketplace, B2B, or procurement domains
- Understanding of pharma, biotech, or chemical-related industries

What the company offers:

- Opportunity to work on a global product for international markets
- Medical insurance
- Sports compensation
- English courses
- Individual education and development budget
- Friendly and professional team environment

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.

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