Jobs at Djinni

Location: Europe, Remote
Experience: 3+ years

About Us

Built by ex–nation-state operators and AI researchers, Cracken is the world’s first Uncensored Vibe Hacking platform that safely amplifies security teams and gives enterprises proven, auditable security resilience.

Whom We’re Looking For

We're looking for a QA to own quality end-to-end across our core cybersecurity products. You'll sit at the intersection of QA engineering, cybersecurity, and AI agent testing - orchestrating test processes, stabilizing release pipelines, and building the test infrastructure that lets us ship stable products to customers faster and more frequently.

You'll work closely with sales engineers, cybersecurity researchers, and software engineers throughout the development lifecycle. Beyond writing tests, you'll become a product expert who understands the purpose of every feature, where bugs originate, and how our AI agent architecture should behave under pressure.

 

What You’ll Do

Core QA Ownership

• Design and own end-to-end integration, smoke, and regression test suites for core product areas
• Create and maintain test scenarios, test cases, and test metrics dashboards
• Schedule automated test suites to run continuously against production and dev environments
• Validate system behavior across functional, integration, and regression testing

Stability & Release Quality

• Stabilize production and dev environments to enable more frequent, predictable releases
• Contribute to CI/CD pipelines and enforce release quality gates
• Debug test failures, perform root cause analysis, and iterate on coverage gaps

AI Agent & Cybersecurity Testing

• Understand how our AI agent-based cybersecurity product works and design tests that validate its behavior end-to-end
• Collaborate closely with the cybersecurity team to understand expected product outcomes and edge cases
• Test AI-driven features - not just using AI tools to write tests, but testing the AI agents themselves

Cross-functional Collaboration

• Work alongside software engineers, sales engineers, and the cybersecurity team throughout development
• Participate in design and code reviews with a quality and maintainability focus
• Evolve into a product knowledge owner – the person who knows how every feature works, what to expect, and where bugs tend to hide
  
   

Must-Have Experience

• 3–5+ years of experience as an SDET or QA Automation Engineer
• Ability to read and write code in at least one language - Python, JavScript/TypeScript, Go
• Experience designing and maintaining automated test frameworks from scratch
• Solid understanding of software development and testing best practices
• Exposure to cybersecurity products or security-adjacent domains; offensive security or red team experience is a strong plus
• Understanding of how AI agents work - you need to know how to test them
• Ability to work independently, take ownership of quality outcomes, and become a product expert

Nice to Have

• Experience testing AI-driven or LLM-powered products
• Familiarity with CI/CD pipelines and modern DevOps practices
• Experience with distributed or cloud-native systems
• Background in high-reliability or security-sensitive system testing
  
   

Why Cracken?

• Real-world impact
  Our technology is validated in high-stakes, real-world environments and grounded in hands-on internal research.
• Team with a mission
  Ukrainian-heavy international team of PhDs, professors, and senior industry engineers, driven by intrinsic motivation and real-world adversity.
• Adaptive roles
  We shape roles around exceptional talent — your ownership and drive will define your path.

• Perfect timing
  Operating at the intersection of AI, cybersecurity, and autonomous systems, Cracken is uniquely positioned to build resilient security products.

   

What We Offer

• Ownership over a core cybersecurity product
• Direct collaboration with founders and senior engineers
• High autonomy and real impact on product direction
• Fully remote & flexible work setup
• Competitive compensation

Digis is looking for a Data Engineer to join our long-term partnership with a US-based global leader in hospitality analytics.

About the Project
Our client is a premier SaaS provider that transforms front-desk staff into revenue generators for the world’s most iconic hotel brands, including Hilton and Marriott. Their platform operates in over 2,000 properties across 124 countries, managing billions in revenue.

The project is in an active development stage, focusing on processing massive data volumes to deliver real-time business value.
You will join a large, distributed team (approx. 50 people) and collaborate directly with the US-based CTO.

Your Responsibilities:

• Manage data pipelines from ingestion to ready-to-use analytical models.
• Help scale case detection processes and improve existing services by splitting them into smaller microservices.
• Build, debug, and optimize ETL jobs using AWS Glue, EMR, and Spark.
• Write and improve SQL queries for PostgreSQL/Redshift, and work with DynamoDB where needed.

• Support workflows in AWS ECS Fargate and set up local environments for testing and deployment.

   

Requirements:

• 3+ years of experience as a Data Engineer.
• 1+ years of hands-on production experience with Spark or PySpark.
• 1+ years of experience with the AWS ecosystem (specifically Glue, EMR, S3, and Redshift).

• English: High level (Upper-Intermediate/Advanced) for frequent technical meetings and direct collaboration with the US CTO.

   

We Offer

• 20 paid vacation days per year
• 5 paid sick leaves per year (no medical documents required)
• Personalized development plan with training compensation
• English courses compensation
• Work equipment if needed (PC / laptop / monitor)
• Flat and transparent internal communication
• Opportunity to switch between projects and technologies within Digis
• Full accounting and legal support

DevOps Engineer Requirements

Core Skills:

✅ 3+ years of experience in DevOps or SRE roles

✅ Strong command of Linux server administration and shell scripting

✅ Proven experience with Docker containerization and optimization

✅ CI/CD pipeline implementation experience (GitHub Actions, Jenkins, or similar)

✅ Infrastructure as Code experience (Terraform, Ansible, or similar)

Technology-Specific Requirements

1. Node.js/React:

✅ Experience deploying and maintaining Node.js applications

✅ Familiarity with React build processes and optimization

JavaScript/TypeScript ecosystem knowledge

2. Docker:

✅ Container orchestration (Docker Compose, Docker Swarm, Kubernetes, or similar)

✅ Multi-stage builds and image optimization

✅ Container security best practices

MongoDB:

✅ Cloud MongoDB management (Atlas or similar)

✅ Database backup/restore procedures

✅ Performance monitoring and optimization

Cloudflare:

✅ CDN configuration and optimization

✅ DNS management

✅ WAF and security rules implementation

OS Administration:

✅ Linux server management (Ubuntu/Debian preferred)

✅ Basic Windows server administration

✅ Cross-platform automation skills

✅ Additional Qualifications

✅ Experience with cloud providers (AWS, Azure, GCP)

✅ Monitoring and observability implementation (Zabbix, Grafana, Portainer, or similar)

✅ Security best practices and vulnerability management

✅ Incident response and troubleshooting skills

✅ Automated testing integration in deployment pipelines

Interested in building modern user experiences with real business impact? 

We allow students and early engineers to work on a modern SaaS platform used in industrial and energy environments while learning directly from experienced product engineers. 
 

This is not a theoretical internship - you’ll contribute to real product development in an international engineering team. 
 

What You’ll Do 

• Build and improve frontend features using modern frameworks 
• Work with responsive UI components and product interfaces 
• Collaborate closely with backend engineers and designers 
• Participate in sprint planning, reviews, and technical discussions 
• Learn scalable frontend architecture and engineering practices 

Tech Stack 

• TypeScript / JavaScript 
• React 
• Next.js / Remix Run 
• GraphQL / REST APIs 
• Modern frontend tooling 
• Git workflows 

Who We’re Looking For 

• Students or recent graduates in technical fields 
• Interest in frontend engineering and product development 
• Curiosity and willingness to learn quickly 
• Strong communication and teamwork mindset 
• Comfortable communicating in English 

Nice to Have 

• Personal projects or portfolio 
• Experience with React or modern frontend frameworks 
• UI/UX interest 
• GitHub profile 
• Interest in scalable web applications 

Program Format 

• Flexible part-time structure alongside studies 
• Remote / hybrid collaboration 
• Mentorship from senior engineers 
• Real-world product development experience 

Top-performing participants may receive a full-time opportunity after the program.  You do not need previous commercial experience to apply - we are looking for people who enjoy building, learning, and solving real problems. 

About the Role

We are actively scaling our performance marketing operations through traffic acquisition and monetization.

Our Popunder + Native division is already profitable, with established processes, proven funnels, and stable traffic volumes.

 We are looking for a strong Team Lead who can take the business to the next level by scaling traffic volumes, increasing profitability, and building a highly efficient team structure.

Candidates with a combination of Ad Network and mainstream traffic experience (Meta, Google, In-App, etc.) are especially welcome. Experience in AI Dating, Companion Apps, Adult, or Dating verticals is a significant advantage.

Responsibilities

• Lead and manage a team of 4 Media Buyers focused on Popunder and Native traffic
• Scale traffic acquisition volumes and overall team profitability
• Develop and optimize Popunder funnels and Smartlink monetization strategies
• Create, launch, and oversee testing roadmaps and new growth hypotheses
• Collaborate closely with Optimization and Creative teams
• Mentor and develop Media Buyers, monitor KPIs, and drive performance improvements
• Establish strong team discipline, accountability, and transparent reporting processes
• Occasionally launch and manage campaigns hands-on when needed

Requirements

Must-Have

• Strong hands-on experience in Media Buying / Affiliate Marketing / Traffic Arbitrage
• Proven expertise with Popunder traffic
• Experience working with Adult and AI Dating / Companion verticals
• Deep understanding of advertising networks such as Clickadu, Adsterra, PropellerAds, and similar platforms
• Strong knowledge of Smartlink monetization and Popunder funnel mechanics
• Experience managing traffic volumes of at least $100k/month ($200k+/month is a strong advantage)
• Experience scaling profitable campaigns and managing teams, or a Senior Media Buyer ready to step into a leadership role

Nice to Have

• Experience with mainstream traffic sources such as Meta (Facebook), Google Ads, In-App, and similar channels
• Experience with CPA, CPI, CPL, and CPS monetization models
• Active use of AI tools for creative generation, campaign analysis, automation, and workflow optimization
• Experience across mainstream verticals

What We Offer

• Opportunity to join a company actively expanding into AI-powered products, including AI Dating, Companion Apps, and related verticals
• Competitive fixed salary (€) plus performance-based revenue share
• Unlimited bonus potential based on results
• A profitable business unit with proven funnels, established infrastructure, and an existing team
• Fully remote work environment

Who We're Looking For

We are looking for a proactive, results-driven leader with an entrepreneurial mindset and a strong sense of ownership.

The ideal candidate is someone who naturally identifies growth opportunities, knows how to scale profitable traffic operations, can lead and motivate people, establish discipline, and build efficient processes.

Strong communication, leadership skills, and a hands-on approach are critical for success in this role.

🎯 Role Overview

As a Payment Monitoring Specialist, you will be responsible for monitoring payment systems, providers, and transaction flows to ensure stable and efficient payment operations. You will quickly identify and respond to incidents, coordinate with internal teams and payment partners, and help minimize disruptions while maintaining optimal payment performance.

⚙️ Your Tasks:
 

• Monitor payment providers, transaction flows, and system statuses across platforms in real-time;
• React promptly to automated alerts and triggers if a payment provider goes down, becomes unstable, or if Approval Ratio (AR) drops;
• Promptly notify relevant departments to disable or re-enable payment methods and adjust routing rules when required to minimize downtime;
• Track, analyze, and investigate payment incidents, delays, or abnormal behavior using analytics tools;
• Communicate directly with payment providers’ support teams and internal technical teams to identify root causes of issues;
• Escalate critical incidents to internal stakeholders and management when necessary;
• Maintain clear internal records of incidents, actions taken, and resolutions (incident logging);
• Follow established operational procedures and contribute to their continuous. improvement.

👤 Our criteria:
 

• 1+ years of experience in a similar role (Payment Monitoring, Payment Support, or Fraud/Risk Operations);
• Experience in iGaming, Forex, Crypto, or similar high-load industries is a strong plus;
• Good understanding of payment systems, transaction flows, and the difference between Card processing and APMs;
• Understanding of core payment metrics, especially Approval Ratio (AR) / Conversion;
• Experience with monitoring and analytics tools (e.g., Grafana, Kibana, Tableau, Excel) will be an advantage;
• Ability to stay calm, focused, and effective in incident-driven and high-pressure situations;
• Strong communication skills in English (both written and spoken) for communicating with international PSPs.
  
  💼 Our Offer:
   
• Flexible work setup — work remotely or from the office, we focus on results, not location;
• Support for a comfortable work environment — we compensate coworking expenses and EcoFlow power stationsto help our team stay productive during power outages in Ukraine;
• Unlimited vacation and sick leave, because we trust our people to manage their time responsibly;
• Relocation support for team members who want to move;
• Regular performance-based bonuses that reward individual and team impact;
• Learning support — we cover 50% of professional courses and development programs;
• Language & wellbeing support — we cover 50% of English classes and psychological consultations;
• Career growth opportunities — we prioritize internal promotions and development;
• Team culture that actually feels like one — regular gifts, company merch, and team events throughout the year;
• Real impact — we are small enough for every voice to be heard and big enough to turn great ideas into action quickly.
   

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.

About the Team and Role

As a Junior Operational Analytics Specialist, you’ll work on Chargebackhit — technology that protects online businesses from fraud and chargebacks. The product is mature but runs with the energy of a startup: things evolve fast and decisions are made quickly.

This role puts you at the heart of product operations — connecting services, monitoring performance, and working with data that protects merchants in real time. It’s an ideal opportunity to kick-start your analytics career in fintech.
 

What you’ll own

— connecting, testing, and monitoring the operation of chargeback prevention services
— working with the database
— active interaction with other teams: Analytics, Sales, and Account Management
— processing analytical requests from our clients
 

You’re a great fit if you have

— Bachelor’s or Master’s degree (completed or in progress) in analytics, programming, mathematics, or a related field
— Strong command of SQL and Excel
— Analytical thinking and problem-solving mindset
— Clear, structured communication skills
— English level Upper-Intermediate (B2) or higher
 

Why Solidgate?

— No internships here — we build careers. Get hands-on from day one and make a real impact.
— Your work = real outcomes. Shape how global companies move money.
— Grow like crazy. Learn from top fintech pros and level up faster than anywhere else.
— Flex your schedule. Balance studies and work with flexible hours that fit your life.
— Enjoy the ride. A wow office in Kyiv center, daily lunches, snacks, team buildings, and a learning budget to keep you growing.
 

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.
 

About the Role

As a Junior Business Analyst in the Account Management and Sales team, you’ll gain hands-on experience in fintech while strengthening your analytical, operational, and business skills.
This role places you at the core of client interaction and business process optimization, where every task directly contributes to Solidgate’s growth.

What you’ll own

• Analyzing sales results (Cross-sell/Up-sell), building metrics and reports, and providing recommendations to optimize team processes.
• Interacting with clients, addressing requests, and providing information about our products and services.
• Preparing presentations, documentation, and organizing meetings.
• Supporting operational processes within Account Management and Sales teams.
•  

You’re a great fit if you have

• Bachelor’s or Master’s degree (completed or in progress)
• Strong academic achievements and results
• English proficiency at Upper-Intermediate level or higher
• Excellent analytical and communication skills
• High level of responsibility and a results-driven mindset

Participation in international or academic programs (FLEX, Erasmus, CFA Research Challenge, or similar) will set you apart.

Why Solidgate?

— No internships here — we build careers. Get hands-on from day one and make a real impact.
— Your work = real outcomes. Shape how global companies move money.
— Grow like crazy. Learn from top fintech pros and level up faster than anywhere else.
— Flex your schedule. Balance studies and work with flexible hours that fit your life.
— Enjoy the ride. A wow office in Kyiv center, daily lunches, snacks, team buildings, and a learning budget to keep you growing.
 

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

Senior DevOps / Cloud Engineer

Location: Ukraine
Type: Remote or Hybrid
Client: International enterprise client
Domain: Global digital commerce / ecommerce technology
Engagement: Full-time, long-term cooperation

About Sencury

Sencury A.G. is a Hannover-based software engineering company delivering high-quality technology solutions for international clients. We work with startups and enterprises, helping them design, build, modernize, and operate business-critical software platforms.

Our teams combine strong engineering expertise, transparent delivery, and a practical business-oriented approach. We are now looking for an experienced DevOps / Cloud Engineer to join one of our key enterprise client engagements.

About the Client

Our client is an international technology company operating a large-scale digital commerce platform used by global brands and enterprise customers.

The platform supports complex cross-border ecommerce operations, including localized customer journeys, checkout flows, payment-related integrations, compliance-sensitive processes, logistics-related workflows, fulfillment, returns, and post-purchase customer experience.

The client’s engineering environment is modern, cloud-based, and highly distributed, with a strong focus on automation, reliability, scalability, secure delivery, and continuous platform modernization.

This is an opportunity to join a mature international engineering organization working on a high-traffic, business-critical platform with real global impact.

Position Summary

We are looking for a Senior DevOps / Cloud Engineer to support the evolution of the client’s cloud infrastructure, CI/CD automation, monitoring, deployment practices, and platform operations.

This role is especially suitable for an engineer with strong Azure experience, solid production mindset, and hands-on knowledge of infrastructure automation, Kubernetes, GitHub-based delivery workflows, and modern observability tooling.

You will work closely with engineering, platform, security, and operations teams to maintain and improve a complex ecommerce technology environment, contribute to ongoing migrations, and help ensure reliability, scalability, security, and delivery efficiency.

Key Responsibilities

• Support and improve cloud infrastructure and DevOps processes for a large-scale digital commerce platform.
• Contribute to migration from Azure DevOps to GitHub-based workflows.
• Support migration activities from GitLab to GitHub where required.
• Design, maintain, and improve CI/CD pipelines, release automation, and deployment workflows.
• Work with Azure services including Azure Kubernetes Service, Azure Web Apps, Azure Front Door, Azure Key Vault, Azure Managed Identities, and Azure SQL.
• Support Kubernetes-based workloads using Helm, YAML manifests, and related deployment tooling.
• Develop and maintain infrastructure as code using Terraform and Bicep.
• Automate operational tasks using PowerShell, Bash, and scripting best practices.
• Support monitoring and observability initiatives, including migration from Azure-native monitoring to Datadog.
• Work with CDN and edge-related services such as Akamai or similar platforms.
• Support integrations with event-streaming and messaging platforms such as Confluent / Kafka.
• Collaborate with security and engineering teams on code quality and security tooling such as SonarCloud.
• Troubleshoot infrastructure, deployment, networking, and application runtime issues.
• Participate in technical discussions, incident analysis, root cause investigation, and continuous improvement activities.
• Help maintain high standards for reliability, security, scalability, and operational excellence.

Required Skills and Qualifications

• 5+ years of experience in DevOps, Cloud Engineering, Platform Engineering, SRE, or similar roles.
• Strong hands-on experience with Microsoft Azure.
• Practical experience with Azure Kubernetes Service.
• Experience with CI/CD pipeline design, implementation, and maintenance.
• Good knowledge of GitHub Actions or GitHub-based engineering workflows.
• Experience with Azure DevOps; migration experience from Azure DevOps to GitHub would be a strong advantage.
• Experience with infrastructure as code, especially Terraform.
• Experience with Bicep or ARM-based Azure infrastructure provisioning.
• Strong scripting skills with PowerShell and Bash.
• Practical experience with Kubernetes, Docker, Helm, and YAML.
• Understanding of cloud networking, identity, secrets management, and secure deployment practices.
• Experience with monitoring, logging, alerting, and incident troubleshooting.
• Good understanding of production systems, reliability, performance, and operational risk.
• Strong communication skills and ability to work in an international distributed team.
• Upper-Intermediate or higher English level.

Nice to Have

• Experience with AWS services.
• Experience with GitLab and migration from GitLab to GitHub.
• Experience with Datadog, especially migration from Azure monitoring tools to Datadog.
• Experience with Akamai CDN or similar CDN / edge platforms.
• Experience with Confluent Cloud, Kafka, or event-driven architectures.
• Experience with SonarCloud, SAST / DAST, or secure SDLC practices.
• Experience supporting high-load ecommerce, fintech, retail, marketplace, or SaaS platforms.
• Understanding of compliance-sensitive, payment-related, or enterprise-grade environments.
• Experience working with distributed teams in international enterprise settings.

What We Offer

• Long-term cooperation with an international enterprise client.
• Opportunity to work on a large-scale global digital commerce platform.
• Remote or hybrid work from Ukraine.
• Competitive compensation based on experience and seniority.
• Modern cloud, DevOps, and platform engineering stack.
• Direct involvement in meaningful migration and modernization initiatives.
• Work with a production-grade, high-traffic platform serving global business users.
• Professional growth within a stable international engineering environment.
• Supportive Sencury team and transparent cooperation model.

Who We Are Looking For

We are looking for a reliable, proactive, and technically strong engineer who can quickly understand an existing production environment, take ownership of DevOps tasks, and communicate effectively with international stakeholders.

The ideal candidate is not only comfortable writing pipelines and Terraform modules, but also understands how production systems behave, how to troubleshoot issues under pressure, and how to improve platform stability over time.

If you are a Senior DevOps / Cloud Engineer with strong Azure experience and a practical engineering mindset, we would be happy to hear from you.

Want to work across frontend and backend while building products connected to real industrial challenges? 
 

We provide an early talent engineering program designed for students and junior developers who want to grow through real product experience, mentorship, and meaningful technical challenges. 

You’ll work alongside experienced engineers contributing to a modern SaaS platform used in industrial and energy sectors. 
 

What You’ll Do 

• Contribute to both frontend and backend development 
• Build features used in real production environments 
• Work with APIs, databases, frontend frameworks, and backend services 
• Participate in technical discussions and code reviews 
• Collaborate with cross-functional product teams 
• Learn modern software engineering practices 

Tech Stack 

• TypeScript / JavaScript 
• Golang 
• Node.js 
• Next.js / Remix Run 
• PostgreSQL 
• GraphQL / REST APIs 
• Docker & containerized environments 

Who We’re Looking For 

• Students or recent graduates in technical fields 
• Interest in full stack product development 
• Strong analytical and problem-solving mindset 
• Curiosity, ownership, and willingness to grow 
• Comfortable communicating in English 

Nice to Have 

• GitHub or personal projects 
• Experience with web development 
• Basic understanding of databases and APIs 
• Interest in scalable systems, IoT, or cybersecurity 

Program Format 

• Flexible structure alongside studies 
• Remote / hybrid setup 
• Mentorship from experienced engineers 
• Real engineering experience from day one 

Top-performing participants may receive a full-time role opportunity at Fieldnode after the program. 

You do not need previous commercial experience to apply — potential matters more than perfection. 

Client & Project

Our client is a global leader in corporate brand protection and domain management, serving Fortune 500 and large enterprises with domain registration, online brand monitoring, and anti-counterfeiting services. Following the integration of two business units, the client is consolidating two legacy client portals into a single modern platform - completing the target portal, bringing it to feature parity with the legacy system, and migrating clients onto it ahead of a delivery deadline.

Stack: PHP 8.x (Laravel), RabbitMQ, MySQL, Nuxt.js (Vue.js), AWS.

Profile We're Looking For

A Solutions Architect with PHP background who has carried enterprise systems through real-world consolidation - splitting monoliths, migrating off legacy platforms, and integrating disparate systems - and who brings an enterprise mindset: designing for reliability, maintainability, and scale, and making trade-offs explicit rather than quietly cutting corners.
 

Key Responsibilities

• Own architecture and technical direction for the portal feature-parity and consolidation workstream, designing toward a single, scalable PHP/Laravel platform on AWS.
• Lead delivery of a Scrum team (PHP developers + QA): break epics into technical tasks, drive estimation and sprint planning, and own code quality through reviews and pair programming.
• Architect and oversee data migration and cutover: client migration scripts, entity-ID mapping tables, sync services, and API shims supporting the ongoing migration (including EPP/registry messaging).
• Design event-driven flows on RabbitMQ with proper error handling and back-pressure — avoiding failure modes such as silent error-code surfacing to users or runaway ticket generation from failed background messages.
• Embed observability (Datadog, AWS monitoring) so issues can be triaged and resolved quickly in production.
• Drive test automation strategy with QA to remove regression bottlenecks, and modern CI/CD practices.
• Surface technical risks and trade-offs early; capture deferred work as tracked tech debt rather than hidden corner-cutting.
• Align with client engineering leadership across US / UK / Brazil on technical direction and governance cadence.

Required Skills

• 8+ years of commercial software engineering, with strong hands-on PHP (PHP 8.x, Laravel or comparable modern frameworks).
• Proven track record in platform migrations — legacy-to-modern transitions, monolith-to-microservices decomposition, and running old and new systems in parallel during cutover.
• Strong integration background: API and event-driven integration, middleware/BFF patterns, and data synchronization (CDC tools such as Oracle GoldenGate / Debezium, or integration platforms such as MuleSoft / Boomi).
• Solid RabbitMQ and event-driven architecture experience.
• Strong MySQL skills — schema design, query optimization, performance tuning.
• Hands-on AWS experience, including migration of workloads/accounts and modern deployment patterns.
• Demonstrated technical leadership — mentorship, code reviews, and architectural decision-making.
• Excellent English; experience in a distributed, multi-timezone Agile / Scrum / Kanban setting.

Nice to Have

• Background in Java enterprise systems (the integration/migration heritage many of our strongest candidates bring), and ERP/commerce platform experience (SAP, SAP Commerce Cloud).
• Experience with AI-assisted development tools (Claude, Copilot, Cursor).
• SaaS, multi-tenant, or large-scale B2B portal experience.

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

Middle Full Stack Engineer

We’re building the Production ready system from the PoC and looking for a Middle Full Stack Engineer who enjoys creating scalable products and taking ownership of real technical decisions. You’ll work closely with product and design teams, shape parts of the architecture, and help turn ideas into a production-ready platform.

Requirements:

• 3+ years of software development experience with JavaScript, TypeScript, and modern ES6+
• Good experience with React and Next.js
• Good experience with backend development using Node.js / NestJS
• Hands-on experience with MongoDB and PostgreSQL
• Experience building scalable applications and contributing to system architecture
• Comfortable working in fast-paced, product-driven environments
• Good communication skills and ability to collaborate with both technical and non-technical stakeholders
• Upper-Intermediate English (B2+)

Nice to Have:

• Experience with MQTT
• Experience with React Native or WebSockets
• Experience working in startup or early-stage environments
• Experience building applications that can be deployed on both OnPrem and Cloud platforms
• Experience with Azure, IoT Hub, Microsoft Entra ID

Responsibilities:

• Develop and deliver key features of a new product from concept to launch
• Contribute to the design and implementation of scalable frontend and backend architecture
• Collaborate closely with product, design, and engineering teams
• Continuously improve performance, reliability, and scalability of the platform.

Job Description

We are looking for a C++ developer who will take an active part in dedicated areas of our projects and become co-domain owner.
This role requires a blend of problem-solving, algorithm skills, and the ability to collaborate effectively within a team.

Experience & Skills

• 3+ years of professional experience in C++ development.
• Experience programming in Linux or Unix-like environments.
• Knowledge of C++ with hands-on experience in interprocess communication (performance optimization will be a plus).
• Experienced with a large code base, critical components.
• Basic networking knoweldge
• Strong algorithmic background and thinking.
• Proactive, balances speed and quality.
• Strong communication skills: ability to explain problems clearly and engage the right people for resolution.

Preferred Skills (Nice-to-Have)

• Professional development in the communication industry
• Experienced with packet processing, QoS and L2+L3 networking
• Experience with distributed systems and high-performance applications
• Experience with embedded development, configuration of switch chips
• Experienced with K8s & containers
• Development over DPDK framework
• Experience with Docsis\PON
• Familiarity with scripting languages (e.g., shell scripting, Python).

Job Responsibilities

• Design and implement network-oriented applications in Linux userspace.
• Work on system-level modules, infrastructure components, and performance-critical features.
• Contribute to architecture and design discussions, including scalability, reliability, and maintainability.
• Implement new modules and features, and continuously improve existing components.
• Collaborate closely with distributed international teams.

Department/Project Description

Broadband team works on 2nd generations of Harmonic (NASDAQ:HLIT) Cable Access products: actively developing the industry’s first software-based CCAP solution (“Cable OS”) and cloud native CMTS.

These solutions allow to cable operator companies to deliver the IP-based data, video, and voice services to millions of customers. Focus is given to CableOS which will allow to get rid of the existing HW equipment and to migrate to the cloud, saving customers the enormous expenses for the support of HW network equipment.

The system is based on microservice architecture and is running on the general purpose CPUs. It doesn’t require using ASICs and make possible to run the SW both on the bare metal servers as well as on the private cloud infostructure. CableOS is a pioneer in DOCSIS software defined networking (SDN) with all the benefits it gives to the service providers.

GlobalLogic team is involved in development, manual and automated testing, as well as in solution integration at customers’ headend and further technical support 24/7 with providing professional services for Customers.

To learn more - please visit

HTTPS://WWW.HARMONICINC.COM/BROADBAND/
HTTPS://WWW.GLOBALLOGIC.COM/UA/HARMONIC-AND-GLOBALLOGIC/

We are looking for a strong Senior Business Analyst / System Analyst who can structure complex business processes, translate operational and product needs into clear requirements for the development team, and act as a key link between business, product, and engineering.

This role is for someone who can deeply understand processes, identify dependencies between system modules, quickly navigate complex scenarios, and turn them into a logical, clear, and implementable structure.

Product: a ticketing / event-tech platform for the European market within the e-commerce domain, with multiple integrations, operational scenarios, automations, and AI-driven processes.

Requirements

• 5+ years of experience in IT as a Business Analyst / System Analyst / Product Owner
• Experience with complex systems, multi-module products, or enterprise solutions
• Experience with e-commerce products, marketplaces, transactional platforms, or products with multiple user and operational scenarios
• Understanding of e-commerce processes: user journey, checkout, orders, payments, refunds, availability / inventory, notifications, customer support flows
• Experience analyzing and documenting interactions between modules, services, APIs, and external integrations
• Understanding of SDLC and Agile / Scrum / Kanban principles
• Ability to quickly structure large volumes of unstructured information
• Experience documenting business processes, user flows, use cases, system logic, and interaction scenarios
• Experience creating documentation: BRD, SRS, User Stories, Use Cases, BPMN, workflow diagrams
• Ability to translate business requests into clear development tasks
• Experience with Confluence, Jira, Miro, Draw.io, Figma, or similar tools
• Experience with AI tools or AI-driven processes for analysis, information structuring, documentation automation, or workflow optimization
• Systems thinking, strong self-organization, ownership, and communication skills

Nice to Have

• Experience in ticketing / event-tech / event management / entertainment / booking systems
• Experience with products for the European market
• Experience in fintech, SaaS, or enterprise products
• Experience as an Operational BA or Enterprise Systems Analyst
• Experience launching new products, modules, or internal transformation projects
• Experience with high-load operational products or systems with a large number of transactions and integrations
• Understanding of payment flows, fraud checks, invoices, reporting, or customer support automation
• Hands-on experience with LLM tools, chatbots, scoring systems, or internal AI tools

Responsibilities

• Analyze, structure, and document business requirements and processes
• Identify weak points in current processes and suggest improvements
• Prepare technical specifications, user stories, workflow diagrams, BPMN, and other project documentation
• Describe system logic, module interactions, services, and integrations
• Decompose complex business tasks into clear stages for the development team
• Collaborate with product, operations, and engineering teams
• Participate in designing new features, modules, automations, and AI-driven solutions
• Maintain and develop the product knowledge base
• Prepare diagrams, mockups, flows, and user scenario descriptions
• Participate in discovery phases for new products and internal transformation projects
• Ensure consistency between business needs and technical implementation

Working Conditions

• Remote work format
• Paid vacation and sick leave
• Minimal bureaucracy and fast decision-making
• Direct collaboration with the product and key decision makers
• Opportunity to influence process architecture and product development
• Result-oriented and growth-focused team
• Competitive salary
• Work in a Ukrainian product company actively scaling in the European market

This is a fantastic opportunity to join a fast-growing company at the heart of the digital revolution. Our software product is revolutionising manufacturing through automation. We are trusted by global brands and work across sectors (mobility, consumer goods, machinery etc).

We have a talented and ambitious team. We value integrity and are passionate about our mission to revolutionise advanced manufacturing.

This is your opportunity to:

• Be part of a fast-growing software product company in advanced manufacturing.
• Learn and fulfil your potential in an open, knowledge-driven culture.
• Share in our ambitious vision and make a meaningful difference towards autonomous manufacturing.

Responsibilities: 

• Create and maintain high-quality technical documents.
• Collaborate with other developers and designers to create user-friendly interfaces.
• Troubleshoot and debug software applications.
• Test 3D modelling software to ensure quality and accuracy.

You will be joining a well-versed team if you have:

• Bachelor’s Degree or Master’s Degree in Computer Science, Engineering, Software Engineering or a relevant field.
• 3+ years of experience in C++ software development.
• Strong knowledge of modern C++ (C++17 or newer), STL, and multithreading.
• Basic Linux understanding.
• Strong debugging and problem-solving skills.
• Experience working with complex codebases and third-party libraries/SDKs.
• Ability to investigate and resolve performance and memory-related issues.
• Good written and spoken English.
• Current with industry trends, IT ops and industry best practices, and able to identify the ones we should implement.

Nice to Have:

Related to core project:

• Experience with CAD/CAM software or CAD file formats (STEP, IGES, CATIA, etc.).
• Experience with geometry processing, computational geometry, or 3D model manipulation.

Related to side projects:

• Experience developing software on Windows.
• Qt development experience.
• Experience with Python for automation or tooling development.