Jobs

We are an international holding with over three years of experience and a team of more than 1000 specialists. Our achievements include 8 major projects that are popular among our clients and successfully operate in Tier 1-3 countries.

We are looking for a data-driven and performance-focused Acquisition Lead to join our fast-growing crypto casino project. In this role, you will be responsible for driving user growth, optimizing acquisition channels, and scaling traffic in a highly competitive iGaming environment. 

Key Responsibilities:

• Develop and execute user acquisition strategies across multiple channels (Affiliates, SEO, PPC, Social, Influencers, Display, etc.)
• Manage and scale affiliate programs, including sourcing, onboarding, and optimizing partner performance
• Build and manage relationships with influencers, streamers, and community leaders
• Lead community-driven acquisition efforts across Telegram, Twitter/X, Discord, and other Web3 platforms
• Analyze traffic quality, conversion rates, and ROI across all acquisition channels
• Collaborate with Product, CRM, and Retention teams to improve funnel performance and LTV
• Identify new growth opportunities and test innovative acquisition approaches (including Web3-native channels)
• Monitor competitors and market trends in crypto and iGaming space
• Manage budgets and ensure efficient allocation of marketing spend
• Build and optimize tracking systems (postbacks, attribution tools, analytics)

Requirements:

• 3+ years of experience in user acquisition, preferably in iGaming, crypto, or high-risk verticals
• Strong understanding of affiliate marketing and performance channels
• Proven experience working with influencers, streamers, and community-driven marketing (Telegram, Twitter/X, Discord)
• Experience with crypto audiences and Web3 ecosystems
• Proven track record of scaling traffic and managing acquisition budgets
• Strong analytical mindset with hands-on experience in performance optimization
• Familiarity with tracking tools (e.g., Voluum, Binom, Google Analytics, etc.)
• Strong communication and negotiation skills

Nice to Have:

• Existing network of affiliates, influencers, and streamers in iGaming/crypto
• Experience with influencer deal structures (revshare, CPA, hybrid models)

Why you should join us:

• We work remotely: Mon-Fri, from 10:00 to 19:00 (UTC+2) – save time by avoiding commuting
• Paid vacation and sick leave – we care about your health and timely rest. Additionally, you will have a day off in honor of your Birthday
• Competitive salary – your contribution will be properly valued
• Participation in company internal events – knowledge exchange among colleagues and enhancing your expertise
• Freedom from micromanagement and rigid hierarchies – we make decisions quickly, and you can always reach out for advice directly from any team member
• 100% guaranteed professional development and acquisition of new skills

As a team, we are constantly striving to be the best among our competitors! We offer a dynamic, forward-thinking work environment within a profitable company. We recognize that our specialists and managers are crucial to our success and are always ready to support their initiatives.

Join the best ones! 🚀

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

We are seeking an Azure Cloud / Platform Engineer to support the infrastructure and platform layer of a modern AI-driven application.
Despite the common title, this is not a traditional data engineering role (no BI, no reporting, no heavy ETL pipelines).
This role focuses on cloud infrastructure, system integration, and deployment. Core Azure environments (Dev / Test / Prod) are pre-provisioned by the client. This role configures and wires services within those environments. It does not stand up the cloud footprint from scratch.

Job requirements
 

Azure Cloud Expertise
• Hands-on experience with:
o Azure App Services / Functions / Container Apps
o Azure Blob Storage
o Event Grid (topics, subscriptions, and BlobCreated triggers)
o Azure SQL or similar relational databases
o Application Insights for monitoring, logging, and alerting
o AzCopy for bulk data movement into Blob Storage
DevOps & Infrastructure
• Experience with Azure DevOps or similar CI/CD tools
• Experience using Azure CLI or PowerShell
• Experience with Docker / containers
Security & Identity
• Experience with:
o Managed identities
o Role-based access control (RBAC)
o Secure, cloud-native authentication approaches
Programming & Data
• Strong Python skills (automation, scripting, integrations)
• Solid understanding of SQL and database performance tuning
AI Tooling Experience (Required)
• Experience working with AI-assisted development tools
• Must demonstrate real-world usage in delivering working solutions
 

What You’ll Do
• Configure and wire Azure services within pre-provisioned environments to support application workloads
• Implement data ingestion pipelines using Azure services
• Configure and manage:
o Blob Storage
o Event-driven architecture
o Cloud-based databases
• Set up secure access using managed identities and role-based access control
• Support application deployment and CI/CD workflows
• Write lightweight Python scripts for automation and integration
• Run AzCopy operations for large-scale data backfills from source systems into Blob Storage
• Configure Application Insights for monitoring, logging, and alerts
• Create clear documentation and operational runbooks
• Collaborate with application engineers to ensure seamless platform integration

What We’re Looking For (Behaviorally)
• Comfortable in a supporting but critical role (you enable the system, not own the app)
• Focused on practical, lightweight solutions — not over-engineering
• Strong documentation habits (this role leaves behind a usable system)
• Ability to ramp up quickly and deliver in short, focused timeframes
• Strong async communicator
• The initial project commitment is six weeks. If the project is successful, there is a strong likelihood of additional work. The client has outlined approximately two years of potential work, but at this time, only the initial six-week engagement is formally committed.

• Project Description:

  The Carbon Capture Platform is designed to support the verification and management of CO₂ sequestration data from Carbon Capture and Storage operations. The system processes operational monitoring data, generates verifiable records, and enables the creation of digital tokens representing stored CO2.
  At the beginning of the engagement, the team will analyze the existing platform, including reviewing the architecture, evaluating the current codebase, and identifying technical issues, gaps, and potential risks.
  Based on this assessment, the team will work on resolving identified problems, improving system stability and scalability, and implementing required enhancements. The team will also continue development of new features and support onboarding of new customers, including integration with external data sources such as SCADA systems.
  The overall goal of the engagement is to ensure reliable operation of the platform, support its further development, and enable efficient integration of new users and data sources.

   

• Responsibilities:

  • Analyze the existing backend architecture and codebase to identify technical debt, performance issues, and design limitations
  • Support the team in evaluating the current data model, APIs, and data processing logic
  • Implement improvements to backend services to address identified architectural or performance issues
  • Develop and maintain backend APIs supporting data ingestion, system operations, and platform integrations
  • Implement new features and enhancements requested by the customer
  • Support integration of external systems such as SCADA platforms and industrial monitoring systems
  • Troubleshoot and resolve production issues affecting backend services
  • Collaborate with DevOps and QA teams to maintain system reliability and performance
   

• Mandatory Skills Description:

  • 5+ years of backend development experience
  • Strong experience with NodeJS and modern backend frameworks
  • Cloud Infrastructure: Hands-on experience with AWS services (specifically Lambda, RDS, and S3).
  • Python Proficiency: Practical experience with Python for backend logic or data processing (this is a must-have for this specific role).
  • Architectural Proficiency: Experience designing Microservices and robust REST APIs that handle high-throughput data ingestion.
  • Experience working with relational databases such as PostgreSQL
  • Basic understanding of blockchain integrations

About the Job
ARX is seeking a Technical Director to join our dynamic team in Kyiv.

The role of Technical Director leads the development and execution of advanced defense technologies, ensuring they meet strict performance, security, and regulatory standards. This role bridges engineering, SW, HW and strategic leadership to deliver reliable, mission-critical solutions. 

Key Responsibilities 

Strategic & Technical Leadership 

• Define and execute the technical strategy for robotics development in the region. 

• Ensure technical excellence across disciplines: robotics, AI/ML, computer vision, embedded systems, controls, electronics, and mechanical integration. 

• Drive innovation while balancing reliability, safety, and defense compliance. 

• Translate company strategy into actionable engineering roadmaps aligned with customer missions. 

Organizational & People Leadership 

• Build, scale, and lead regional engineering teams across multiple disciplines. 

• Recruit, mentor, and retain top technical talent in competitive environments. 

• Establish a strong culture of accountability, collaboration, and continuous improvement. 

• Develop future leaders by providing coaching and growth opportunities. 

Program & Delivery Management 

• Own delivery of regional engineering programs, from R&D through deployment. 

• Oversee budgets, resource allocation, and risk management. 

• Drive disciplined execution: systems engineering, testing, certification, and production readiness. 

• Ensure compliance with defense standards, cybersecurity protocols, and export controls. 

Cross-Functional & External Engagement 

• Collaborate closely with product, operations, and business leadership. 

• Represent the company to defense partners, suppliers, and government stakeholders. 

• Align local execution with global engineering practices and long-term strategy. 

• Act as a visible leader in the defense robotics ecosystem within the UK/Ukraine. 

Required Qualifications & Experience 

• 10+ years of experience in robotics, defense systems, or advanced engineering industries. 

• 5+ years in a senior leadership role (Director, VP, or equivalent), managing large technical teams. 

• Deep technical expertise in one or more core areas (autonomy, teleoperation, AI/ML, embedded systems, mechatronics). 

• Proven success delivering production-grade defense or mission-critical systems. 

• Strong background in systems engineering and multidisciplinary program delivery. 

• Demonstrated ability to manage budgets, resources, and executive-level reporting. 

• Excellent communication and stakeholder management skills in English. 

Preferred Qualifications 

• Advanced degree (MSc/PhD) in Robotics, Computer Science, or Engineering. 

• Experience with MoD, DoD, NATO or equivalent defense organizations. 

• Familiarity with defense procurement, certification, and security clearance processes. 

• Track record of scaling international engineering teams. 

• Background in cybersecurity, safety-critical systems, or secure communications. 

IT Outsourcing / Dedicated Engineering Teams

Remote (Europe / Ukraine) • International travel

🚀 About Us

We are building a high-performance software development company focused on long-term engineering partnerships with startups and tech companies in Europe and the US.

We are a software development company delivering high-quality engineering teams and software solutions for SaaS startups and technology companies in the US and Europe.

Our team consists of experienced engineers and strong delivery management. 

We don’t sell “developers”.
We build dedicated teams that actually deliver.

Our founders are deeply involved in delivery and sales, which means:

• no fake promises to clients
  strong technical credibility in every deal
• real impact, not just sales activity

We are now entering a scaling phase and looking for a Senior Business Development Manager who will help us grow internationally.

Role Mission

The mission of the Senior Business Development Manager is to build a predictable sales pipeline and close new partnerships with SaaS companies in the US and Europe.

The BDM will work closely with company founders and lead the commercial side of the sales process.

Key Responsibilities

New Business Development

• Identify and research target SaaS companies in US and EU markets
• Build and manage a structured target list of potential clients
• Generate outbound opportunities independently through LinkedIn, email and networking
• Conduct discovery calls with potential clients
• Build and manage a healthy sales pipeline

Conference Sales

• Identify relevant international tech conferences and events
• Prepare conference participation strategy together with founders
• Pre-book meetings with target companies before conferences
• Attend international conferences together with company founders
• Lead sales conversations and present company services to prospects

Sales Process & Deal Closing

• Lead client discovery and qualification process
• Identify client needs and propose cooperation models
• Present company services (outsourcing, outstaff, dedicated teams)
• Prepare proposals and coordinate with delivery team
• Negotiate contracts and close deals with new clients

Pipeline Management

• Maintain CRM and track all sales activities
• Manage follow-ups and nurture prospects
• Develop long-term relationships with clients

Cooperation Model with Founders

The Senior BDM leads the commercial side of the sales process.

Typical sales flow:

BDM → lead generation and outreach
BDM → discovery calls and opportunity qualification
Founder → technical expertise and delivery credibility
BDM → negotiation and deal closing

Founders participate in key meetings to demonstrate technical expertise and delivery capabilities.
Required Experience

• 5+ years of experience in Business Development or Sales
• Experience selling IT outsourcing / software development services
• Proven track record of selling services to US or EU clients
• Experience building sales pipeline through outbound activities

Mandatory Sales Track Record

Candidates must demonstrate proven experience in closing service contracts.

Required:

• Successfully closed multiple deals valued $50,000+
• Experience negotiating and signing long-term service agreements
• Experience managing complex B2B sales cycles
• Ability to build and manage pipeline independently

Key Skills

• Strong outbound sales and pipeline building skills
• Excellent negotiation and communication abilities
• Experience working with SaaS founders and CTOs
• Ability to build long-term client relationships
• Fluent English

Conference Experience (Important)

• Experience attending and selling at international tech conferences
• Ability to schedule meetings with prospects before events
• Comfortable representing the company together with founders

Key KPIs (First 6 – 9 Months)

20–30 discovery calls
$300k+ pipeline within first 4 months
$700k–$1M pipeline within 6–9 months
first closed deals within first year

Ideal Candidate

• Hunter mentality and ability to build pipeline from scratch
• Experience selling engineering teams or development services
• Strong networking and relationship-building skills
• Comfortable working with founders in sales process

What Success Looks Like

The successful candidate will build a consistent pipeline of SaaS clients and help the company secure long-term engineering partnerships in US and EU markets.

About the Job
ARX is seeking a Project Manager to join our dynamic team in Kyiv.
In this role, you will lead the coordination and execution of military tech projects — from feedback processing and roadmap planning to testing and codification. Working closely with technical teams and military stakeholders, you will be a key driver of continuous product improvement and mission success.
If you thrive at the intersection of technology, defense, and project coordination — this role is for you.

Key Responsibilities
-Team and Stakeholder Coordination — facilitate collaboration between internal technical
teams and external military or governmental bodies. Serve as the main point of contact
across functions.
— Project Coordination and Lifecycle Management — oversee project progress from
planning to delivery, ensuring on-time, within-scope execution across modernization,
testing, and implementation efforts.
— Roadmap Development and Execution — develop product improvement roadmaps
aligned with operational needs and technical feasibility. Ensure cross-functional
alignment and progress tracking.
— Testing and Field Trials Oversight — coordinate field trials and validation efforts in
collaboration with engineers and military end users. Analyze results and feed them into
development cycles.
— Documentation and Reporting — prepare structured documentation, status updates,
and milestone reports for internal use and external stakeholder communication.
— Risk and Timeline Management — identify delivery bottlenecks, anticipate risks, and
implement mitigation strategies to ensure timely execution under operational
constraints.
— Military Feedback and Requirements Integration — establish structured feedback loops
with military stakeholders to gather insights, define user needs, and translate them into
actionable technical requirements and product updates.

Qualifications
5+ years of experience in project management, preferably in defense, tech, or hardware
industries
Exceptional organizational and communication skills in managing multiple stakeholders
Solid experience with project tracking and task management systems
Understanding of systems integration, testing procedures, and product lifecycle
management
Fluent in English and Ukrainian (written and spoken)
Technical background (engineering, robotics, defense systems) is a strong plus
Experience working with military or government clients is highly preferred

We Offer
High-impact role shaping next-generation defense technologies
Close collaboration with military end-users and real-world field deployments
Modern technical equipment
Fast-paced work environment with minimal bureaucracy
Opportunities for professional development, including programs in Germany
Competitive salary and flexible working hours
 

About the role

You will be a Core Developer in our product team, taking charge of developing and scaling our mobile product. This is a high-impact position where you’ll be involved in the entire product lifecycle: from building core product features and modern UIs to designing a reliable, fast, and efficient infrastructure around it. You’ll work directly day-to-day with the General Manager and have a clear, measurable impact on the product’s unit economics.

Technical stack: AI-driven Engineering, Flutter, Node, TS, React.

What you need for this position

• You’re an AI-augmented engineer. You actively use tools like Copilot, Cursor, or Claude to speed up your routine, refactor efficiently, and solve problems faster.
• At least 5 years of hands-on experience as a Software Engineer (designing & developing both mobile (primarily) and web applications).
• You communicate openly and feel comfortable in a fast-paced agile team where things can change rapidly.
• You’re a truly product-oriented engineer. You don’t just write code in a vacuum — your technical decisions are always driven by real product and engineering metrics, keeping business goals in mind.
• You can solve product and business problems end-to-end completely solo. You know how to take a high-level problem description and turn it into an efficient, working engineering solution without needing someone to hold your hand.
• Familiarity with Google Cloud Platform, particularly Firebase services including Firestore, Storage, and Performance, as well as experience with Firebase Flutter SDK, Bloc, and Hive storage.
• Hands-on experience building backend (Node.js and Lambda preferred). We value any strong backend background; if you haven’t used our specific stack, we expect you to bridge the gap using AI tools and a high “speed of learning” to ship production-ready code.

What You’ll Be Doing

• Design, build, and maintain mobile app and its infra using Flutter and a Node.js backend. Develop and optimize web-frontend (marketing funnels).
• Leverage AI tools (Cursor, Copilot, etc.) to accelerate development, refactor code, and maintain high code quality.
• Take an active role in product management: monitoring how users interact with your features and identifying areas for improvement. You will analyze user flow through marketing funnels, identifying drop-off points and technical bottlenecks that affect conversion. You won’t just wait for tasks; you’ll proactively suggest tech improvements based on data insights.
• Design and implement A/B tests to validate hypotheses, working closely with the product team to optimize core metrics.
• Build a robust, scalable infrastructure.
• Work directly with the General Manager and marketing team to align engineering efforts with business growth and scalability.

Hiring Process

Stage 1: Interview with HR (1h).

Stage 2: Interview with VP of Engineering.

Stage 3: Technical interview.

Stage 4: Interview with the team.

What we offer for your success

• Very warm and friendly working environment and flexible working schedule.
• 20 days off + paid national holidays, and 12 sick days paid by the company per year.
• Medical insurance, and health protection programs (with COVID-19 and dental coverage).
• Continuous professional development and growth opportunities.

About us:

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

As a Growth Product Manager for Creators Platform, you will work on scaling a builder platform that enables creators to launch, manage, and distribute their content and services. You will focus on optimizing acquisition, activation, upsell, and cross-sell funnels through experimentation, research, and user insights.

Your impact:

• Drive product growth by optimizing key metrics across acquisition and activation flows.
• Conduct competitive research, analyze user feedback, and leverage funnel analytics to uncover insights.
• Identify growth opportunities and develop data-driven hypotheses for optimization experiments.
• Collaborate closely with marketing, design, analytics, and engineering teams to achieve impactful business results.
   

About you:

• 2+ years of experience in a growth-focused role (e.g., Growth Product Manager, Product Manager).
• Experience working in B2C or subscription-based product.
• Proficient in growth metrics, A/B testing, and data analytics.
• Strong understanding of design principles and copywriting strategies.
• Exceptional verbal and written communication skills.
• Proven experience working with cross-functional team.
• Upper-intermediate or higher proficiency in English.
   

Will be a plus:

• Hands-on experience conducting user interviews.
• Advanced knowledge of digital advertising principles.
   

What you get at BetterMe: 

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture. 
Support for sports events. We cover entry fees and encourage the team to compete and participate together.  
Modern equipment.We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.

Find more about us on social media platforms: Instagram, LinkedIn.
An ambitious environment that gets recognized. Over the past two years, the BetterMe team has doubled in size, and we were named among Forbes’ Top 10 Best Places to Work in 2026.

We are developing an innovative, conversational voice-based AI tailored for the restaurant industry. Our AI-powered solution is designed to enhance customer interactions, increase efficiency, and improve overall service quality. Our first major deployment focuses on automating order-taking in Quick Service Restaurants (QSRs), reducing employee workload while driving higher sales and a seamless customer experience.
 

What You’ll Bring:

• 6+ years of experience in Python
• Strong background in software design and backend development
• Hands-on experience deploying multiple production projects
• Expertise in Docker, Kubernetes, Microservices, CI/CD, and cloud environments (AWS, GCP, Azure)
• BSc in Computer Science or equivalent industry experience
• Key qualities: Leadership skills, High performer, team player, fast learner, strong ownership mentality, and great communication skills
   

Bonus Qualifications:

• Architect-level experience with deep system design knowledge
• Familiarity with gRPC, Async IO, WebRTC
• Experience with Ansible
   

About the Role:

Our backend is fully developed in Python, running in a cloud-based Kubernetes environment. Unlike traditional backend systems that primarily interact with a UI, this system is responsible for processing real-time audio streams and executing complex AI-driven algorithms.

The role involves:

• Designing and implementing key backend components, focusing on distributed architecture, concurrency, and high-performance scaling
• Optimizing real-time data processing for AI-driven applications
• Ensuring backend reliability, scalability, and efficiency in a production environment
   

We are committed to building an exceptional team that values diversity, innovation, and excellence.

If you’re passionate about AI, real-time systems, and backend development at scale, we’d love to hear from you!

About the Product:
 

They build one of the most trusted AI order-taking systems for drive-thrus, designed specifically for high-volume QSR environments and built to scale. Their AI consistently delivers over 93% order completion and 96% accuracy, enabling faster, error-free service across thousands of locations.

Their platform gives brands full control over scripts, upsells, and voice, while allowing franchisees to easily adapt menus, limited-time offers, and regional variations. Built-in labor optimization reduces employee stress and turnover, saves hours of labor every day, and significantly improves the guest experience.

They are growing rapidly and operate the largest number of voice-AI drive-thru deployments in the market, competing directly with both big tech and restaurant technology leaders.

They are now looking for a Staff Engineer to join their Infrastructure team and help shape the backbone of a highly complex, real-time system at scale.

 

About the Role:
 

As a Staff Engineer, you will operate at a high level of ownership and impact, working on systems that are already live in production and used at massive scale.

You will:

• Own and evolve critical parts of the core backend infrastructure -a real-time, distributed system written in Python and Rust
• Lead large technical initiatives end-to-end with minimal guidance
• Troubleshoot and resolve high-severity, complex production issues
• Continuously improve development velocity while maintaining exceptionally high reliability standards

Why You Should Apply

This role is ideal for engineers who want real technical ownership, not just influence on paper.

By joining them, you will:

• Work on mission-critical, real-time systems deployed at massive scale
• Tackle hard infrastructure problems involving networking, performance, concurrency, and reliability
• Have genuine autonomy to design, build, and ship impactful solutions
• Compete technically with top-tier big tech systems while retaining startup-level speed
• Influence architecture decisions that directly affect thousands of real-world locations
• Be part of a team that values deep technical excellence, resilience, and ownership

If you’re looking for a role where your experience truly matters - and where the problems are genuinely difficult - this is it.

Qualifications

• BSc in Software Development or equivalent industry experience
• Previous experience as a Staff or Principal Engineer in a startup environment
• 10+ years of Python development experience
• Strong experience with Python Asyncio
• Excellent software design and architecture skills
• Strong written and verbal communication skills
• Significant experience with at least one strongly typed language (Rust, C++, Go, Swift, Java, etc.)
• Deep understanding of networking protocols and operating systems
• Deep expertise in Python profiling and performance optimization
• Proven experience delivering and troubleshooting production-grade, cloud-based distributed systems
• Experience building and debugging real-time, low-level systems (e.g., kernel, drivers, RTOS)
• Hands-on experience with Kubernetes and Helm
• Experience working with multiple observability stacks
• Strong LLM prompting skills, while also being effective without them
• Experience with gRPC and gRPC troubleshooting
• Contributor or maintainer of an open-source project

Bonus Experience

• Knowledge of WebRTC, STUN/TURN, SIP, RTP, HLS, or RTMP
• Experience with Rust and PyO3
• Audio or voice-related programming experience

Qualities They’re Looking For

• Fast - you aim to be a true 10x engineer, not just another senior profile
• Resilient - comfortable balancing planned work with urgent, real-time issues
• Clear communicator - able to write concise documentation and explain complex ideas
• Strong problem solver with a systems-level mindset
• Extreme ownership and independence
• Ability to turn incomplete or ambiguous requirements into real products
• A collaborative team player who raises the technical bar around them
  
  If you’re passionate about AI, real-time systems, and backend development at scale, we’d love to hear from you!

Job Description

5+ years as DevOps Engineer in Linux environment

5+ years of Python development

Deep knowledge of networking and security

Hands-on experience with Linux, Containers, Kubernetes and AWS

Strong skills in Shell scripting and CI/CD pipelines

Excellent problem-solving and communication skills

Lead activities using Agile/Scrum methodologies

Job Responsibilities

Maintain and improve CI/CD pipelines

Administer on-prem Linux (Debian-based) servers

Manage AWS infrastructure

Lead Kubernetes (K8s) operations

Build internal DevOps tools (Python, Shell)

Troubleshoot systems, monitor performance, and identify bottlenecks

Collaborate with Automation and R&D teams as support tier

Participate in the DevOps on-call routine

Mentor and promote DevOps best practices and team members

Department/Project Description

Our customer is a leading provider of innovative broadband solutions that deliver video, voice and data to communications providers around the world. GL team participates in development, QA and support of several generations of these solutions.

DevOps team:
• Develops and maintains a tool set and a framework for building customer product. These include a
variety of Linux systems, including Embedded Systems, Data Center Servers and Containerized
solutions. This framework builds Debian packages and Docker images, and assembes a deliverable
product.
• Maintains on-premise Debian servers, Cloud and VMs for running this framework. The build system
consists of an array of Python, Perl and Bash modules, and uses REST API servers and clients, and
some Jenkins automation.

About the role

We are looking for a full-stack developer to join a project — a modern platform for creators that combines content publishing, community building, and monetization in one ecosystem.
 

🔧 Tech stack

Backend:

• Node.js (Sails.js)
• REST API
• PostgreSQL

Frontend:

• Vue.js 2
• React.js (Draft.js)
• HTML + EJS (SSR)
• SCSS
   

🚀 Responsibilities

• Develop and maintain backend services and APIs
• Work with SSR (EJS templates)
• Build and improve frontend features (Vue.js / React)
• Integrate and optimize REST APIs
• Collaborate with product and design teams
   

✅ Requirements

• Strong experience with Node.js
• Experience with PostgreSQL
• Hands-on experience with Vue.js or React
• Understanding of SSR approaches
• Experience working with REST APIs
• Commercial fullstack development experience

➕ Nice to have

• Experience with Draft.js
• Experience with content or creator platforms
• Performance optimization experience
   

Interview Process:

1. Screening call (20-30 min)
2. Technical Interview (45-60 min)
3. Test task (small;)

4. Meeting the client

    

What we offer

• Competitive compensation depending on experience and skills
• A friendly team of like-minded people
• Opportunities for learning and development
• Compensation for sick leaves
• 21 working days paid vacation + all Poland national holidays
• Corporate events and activities
• Private medical care
• Office work or remote working (based on your location)

• Project Description:

  The developed product is a comprehensive software system in the Energy sector, encompassing all stages of Oil & Gas production—from geological exploration to operational optimization. Our technology empowers geologists and geophysicists to effectively analyze, visualize, and interpret extensive geological data.
  
  You will join a senior, supportive, and collaborative team dedicated to delivering high-quality industry solutions.
   

• Responsibilities:

  Provide domain and functional QA support for visualization-focused applications
  Ensure product quality through comprehensive validation of features, workflows, and user interactions
  Contribute as an active QA member within Agile teams to deliver high-quality product increments
  Develop detailed test cases based on requirements, user stories, and acceptance criteria
  Validate complex workflows involving data visualization, interaction, and rendering
  Verify integration between frontend visualization components and backend GIS services, including map/data services and server configurations
  Collaborate with developers, designers, and subject matter experts to define and validate key user workflows
  Participate in Sprint Planning to ensure testing scope and risks are well understood and accounted for
  Set up, manage, and maintain test environments, including datasets required for validation
  Verify that new development changes do not negatively impact existing functionality (regression testing)
  Identify, document, and track defects with clear reproducibility and impact analysis
  Ensure defects are resolved and validated according to defined quality standards
  Perform exploratory testing to uncover edge cases, especially related to performance, rendering accuracy, and user interactions
  Contribute to improving QA processes, test coverage, and automation practices
   

• Mandatory Skills Description:

  Bachelor's or Master's degree from a recognized university in Petroleum Engineering, Geophysics, Geology, Computer Science, or related fields
  Minimum 5 years of QA experience (experience with scientific, engineering, or visualization applications preferred)
  Strong understanding of data-driven applications, particularly those involving spatial, graphical, or engineering datasets
  Basic understanding of upstream oil & gas workflows (well planning, drilling, completions, or subsurface interpretation is a plus)
  Familiarity with visualization concepts such as 2D/3D rendering, coordinate systems, spatial data handling, and large dataset performance considerations
  Working knowledge of GIS backend systems and services, including experience in setting up, configuring, or validating GIS servers (e.g., ArcGIS Server), map services, and data pipelines
  Experience with engineering or scientific applications is an advantage
  Basic knowledge of test automation frameworks and scripting
  Experience with SDLC/STLC processes and strong understanding of testing types: Smoke, Functional, Integration, Regression, Performance, and User Acceptance Testing
  Hands-on experience with Test Case management and Defect tracking tools (e.g., Azure DevOps, JIRA)
  Comfortable working in Agile/Scrum environments
  Strong analytical, problem-solving, and communication skills

Project Description:
One of the world's largest providers of products and services to the energy industry has a need to develop, support and integrate software system in Oil & Gas domain.
You will be a member of a cross functional team.
Key project stakeholders are open for innovative ideas.
Project is based on SCRUM methodology.
This is a great opportunity to work in an international team, apply and learn modern IT technologies.

Responsibilities:

• Application Security with strong AI/ML security exposure
• Threat modeling and risk assessment for AI systems, APIs, and cloud-native applications
• Protection against prompt injection, adversarial ML, data poisoning, and model abuse
• Secure SDLC and CI/CD integration, including MLOps pipelines
• Hands-on experience with SAST, DAST, SCA, container scanning, and security automation
• Strong collaboration with development and data science teams

Mandatory Skills:

• 5+ years in Application Security, with at least 1–2 years focused on AI/ML security
• Strong secure coding and vulnerability management background (OWASP Top 10)
• Experience with cloud platforms (AWS and/or Azure)
• Strong programming skills in Python or Java
• Familiarity with AI platforms such as Amazon Bedrock, SageMaker, or Spark
• Strong communication skills

Nice-to-Have Skills:

• Good knowledge of Microsoft Active Directory services
• Firewall and security group administration practical experience
• Good understanding of AICPA SOC2 controls and processes
• Thorough knowledge of network security and protocols
• Knowledge of cryptography protocols and hands-on experience in SSL certificates generation
• Penetration testing hands-on experience in Azure and AWS cloud environments and Kubernetes clusters
• Web and desktop applications penetration testing hands-on experience

Languages:

• English: B2 Upper Intermediate

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is looking for an AI Data Engineer to help build, maintain, and improve internal and client-facing LLM-powered systems. This role sits at the intersection of data engineering, retrieval infrastructure, and production AI operations, with a strong focus on reliability, retrieval quality, scalability, and operational excellence.

A technology company focused on helping businesses move faster with AI by designing and delivering practical, production-grade systems across workflows, operations, and knowledge-heavy use cases. The team works closely with clients to turn AI from experimentation into reliable, scalable execution.

You will work on the pipelines, indexing systems, evaluation frameworks, and production infrastructure that power AI assistants using hosted LLM APIs and internal knowledge sources. This is a hands-on role for someone who can think across ingestion, search, observability, and system performance.

Key Requirements:
🔹 Strong programming skills, especially in Python;
🔹 Experience building ETL and data pipelines in production environments;
🔹 Strong SQL skills and experience with relational databases, preferably, PostgreSQL;
🔹 Experience with search and retrieval systems, including OpenSearch, Elasticsearch, or similar platforms;
🔹 Familiarity with vector databases, embeddings workflows, and large-scale, document indexing;
🔹 Experience with cloud platforms such as AWS and related infrastructure services;
🔹 Familiarity with Git, CI/CD pipelines, and modern engineering workflows;
🔹 Strong problem-solving skills and comfort working across data, infrastructure, and AI application layers;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Experience working on RAG systems, internal knowledge assistants, or search-heavy AI applications;
🔹 Familiarity with observability stacks, distributed systems, and workflow, orchestration tools;
🔹 Experience with access control, permission-aware systems, and auditability in enterprise environments;
🔹 Exposure to evaluation frameworks for LLM systems and model benchmarking;

What you will do:
🔹Working with Vector Databases
🔹Maintain and improve ingestion and enrichment pipelines for internal and client content, including parsing, extraction, normalization, metadata enrichment, deduplication, and quality monitoring
🔹Improve indexing and retrieval quality through chunking and segmentation refinements, embedding and index update workflows, metadata filtering, and caching
🔹Support hybrid retrieval architectures combining vector search, keyword or BM25 search, and metadata-aware filtering
🔹Implement and maintain access-aware retrieval by propagating and enforcing document permissions at indexing and query time, including audit logs and validation tests
🔹Improve source attribution so responses consistently point to the correct documents, sections, and references in a reliable format
🔹Extend and harden tool execution, workflow orchestration, and automations, including retries, timeouts, idempotency, concurrency controls, and run history
🔹Develop and maintain evaluation and regression testing frameworks, including golden datasets, automated scoring, and structured comparisons across LLM providers and models
🔹Operate AI systems in production, including logs, metrics, tracing, alerting, incident response, performance tuning, cost monitoring, and runbook documentation
🔹Build scalable infrastructure to process, embed, index, and search very large document collections efficiently

Interview stages:
🔹 HR interview;
🔹 30-min screening call;
🔹 Technical interview;
🔹 Test assignment/homework;
🔹 Reference check;
🔹 Offer;

Why Join Us?
At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.