Jobs at Djinni

We are looking for a Game Mathematician to work on slot games within an iGaming product. This role is for someone who can turn mathematics into an engaging and well-balanced gaming experience, works confidently with probabilities, RTP, and simulations, and collaborates effectively with developers and QA.

Responsibilities
• Design and calculate mathematical models for slot games (RTP, volatility, hit rate, max win).
• Build and balance core game elements: paytables, reels / weights, wild & scatter logic, free spins, respins, multipliers, bonus features.
• Prepare complete mathematical documentation for implementation: formulas, rules, tables, edge cases, configurations.
• Run and analyze Monte Carlo simulations to validate RTP, payout distribution, and volatility.
• Prepare math validation reports.
• Support developers and QA during integration and testing phases.

Optional / Additional Responsibilities
• Research iGaming trends and competitor mechanics.
• Participate in the full game lifecycle (from concept to release).
• Analyze player behavior using mathematical and statistical data.

Requirements
• Commercial experience in slot math / casino game mathematics.
• Strong understanding of probability theory, combinatorics, and statistics.
• Clear understanding of RTP structure (base vs bonus contribution), volatility management, and feature triggers.
• Ability to produce clear and well-structured technical documentation for engineering teams.
• Strong analytical thinking, attention to detail, and ownership of results.

Nice to Have
• Confident knowledge of Python.
• Experience building simulation scripts / tools (config-driven, reproducible simulations, result export).
• Experience with jackpot / progressive models.
• Understanding of compliance and regulatory requirements in iGaming.

Why this role exists:

This role exists to scale, secure, and automate our user access management infrastructure, ensuring zero-trust integrity at high velocity. You’ll help us protect our core IT ecosystem by managing the end-to-end employee access lifecycle, establishing standardized access profiles, leveraging modern automation and AI-driven tools, and meeting strict operational SLAs and security standards.

What you’ll drive:

Strategy & outcomes

• Lead and optimize end-to-end Employee Lifecycle access workflows (Onboarding / Dismissal / Change Position): ensure seamless access provisioning during onboarding, timely revocation upon offboarding, and structured access reviews during internal transfers or role changes.
• Own and govern the process of designing, standardizing, and maintaining corporate Access Profiles across departments to align with least-privilege principles.
• Measure and track operational SLAs, proactively eliminating bottlenecks in the access request pipeline to maintain high customer satisfaction (CSAT).
• Optimize operational processes by driving access lifecycle automation and minimizing manual intervention.

Discovery & decisions

• Design, validate, and maintain role models (roles, sub-roles, permission sets, and Access Profiles) across corporate systems, continuously identifying and mitigating access anomalies.
• Initiate and define requirements for automated testing of role-model functionality and access controls across systems.
• Partner with Talent Department, IT, and engineering teams to onboard new corporate systems into the centralized Access Flow platform and align access profiles with organizational changes.

Delivery & execution

• Leverage AI agents and LLM-powered automation tools to optimize repetitive operational tasks, accelerate ticket analysis/triaging, and streamline documentation workflows.
• Process complex, escalated access tickets swiftly and securely, serving as a trusted gatekeeper for critical permissions.
• Analyze complex access rights data, identify permission inconsistencies, and resolve access drift across platforms.
• Build and maintain comprehensive internal documentation for SOPs, access profile matrices, role definitions, and access governance frameworks.

What makes you a GR8 fit:

Must-have:

• 2+ years of hands-on experience in Information Security, IAM, or IT Operations / Systems Administration / L3 Support with a strong focus on access management.
• Proven experience managing Onboarding / Dismissal / Change Position workflows: automated/manual provisioning during onboarding, revoking access upon offboarding, and role adjustments upon job changes.
• Practical experience creating, standardizing, and auditing Access Profiles and Role-Based Access Control (RBAC) models across corporate tools and systems.
• Strong technical understanding of enterprise identity and access tools (e.g., Okta, CyberArk, Active Directory, PAM, SSO, and federation protocols).
• Understanding and practical experience with AI tools / AI agents (e.g., prompt engineering, AI copilots, or agentic workflows) to automate routine operational tasks, reporting, or data processing.
• Solid understanding of core access control principles: RBAC, ABAC, Principle of Least Privilege, and Zero Trust.
• SLA- and quality-driven mindset with experience managing high-volume operational requests without compromising security standards.
• Strong analytical skills with the ability to navigate and validate complex permission structures across diverse systems.
• Clear communication skills—ability to explain technical security policies and requirements to non-technical stakeholders.
• Fluency in Ukrainian or Russian; Intermediate+ level of English.

Nice-to-have:

• Working knowledge of security compliance frameworks and audit requirements (PCI DSS, ISO 27001) in the context of access management and user access reviews.
• Hands-on experience integrating AI agents or custom LLM workflows into internal IT/IAM automation pipelines (e.g., via APIs, LangChain, or agentic frameworks).
• Bachelor’s degree in Computer Science, Information Security, or a related technical field.
• Experience configuring, managing, or troubleshooting custom Access Flow / IAM orchestration platforms.
• Familiarity with cloud security concepts and identity governance within AWS, Azure, or GCP.
• Relevant industry certifications (e.g., CompTIA Security+, Okta Certified Professional, Microsoft Identity and Access Administrator).

FreySoft is a software engineering company focused on regulated fintech, payments, and data-intensive platforms. We build API and platform integrations, data engineering solutions, and AI & automation systems, delivered as fixed-scope, fixed-price projects.

About the role. 

We are looking for a Founding Sales Lead to help us build and prove new, repeatable channels for acquiring clients. This is a role with ownership and autonomy. In the first stage, you will be personally involved in developing the sales pipeline and taking opportunities through the sales cycle, from initial outreach to contract signature, while helping shape and improve the sales process along the way.

What you'll do

• Build and test channel hypotheses — cold outbound, partner intros, industry conferences — prioritize them yourself and defend the priority to the founder.
• Develop and prioritise sales channels across outbound, your own network, partnerships, and industry events; test new approaches and make informed decisions about what to continue, adapt, or stop.
• Identify target accounts within our ICP and build a qualified pipeline through cold and semi-cold outreach, with an initial focus on fintech, regtech, payments, and adjacent regulated industries.
• Lead the sales process from initial conversation to contract signature, including discovery, qualification, proposals, negotiations, and follow-ups.
• Run discovery conversations with technical decision-makers, including CTOs and VP Engineering, and involve delivery or technical specialists when needed to assess the opportunity and scope.
• Prepare and support client conversations with the founder, providing a concise account brief, hypothesis around the client's needs, conversation objective, and desired next step.
• Own opportunity progression between meetings, including follow-ups, re-engagement, CRM management, and maintaining clear visibility across all active opportunities.
• Own the commercial side of opportunities, including commercial positioning, negotiation, and terms, within the company's delivery and pricing framework; ensure a smooth transition to delivery after signature.
• Track and report sales performance, including pipeline, forecasting, channel performance, and key learnings, and turn those learnings into a practical, repeatable sales playbook.
• Attend and represent the company at international industry events, building professional relationships and creating new sales opportunities. 

Experience we're looking for:

• Experience selling IT outsourcing, custom software development, engineering services, or similar professional services.
• A track record of independently creating and developing new business.
• Personally opened and closed at least 3 deals sourced through cold or semi-cold outreach, from initial contact through contract signature. 
• Experience owning the full sales cycle from initial contact through contract signature.
• Personal experience generating opportunities through cold or semi-cold outreach.
• Strong pipeline and follow-up discipline across multiple active opportunities.
• Solid understanding of CRM and core sales metrics, including pipeline, conversion, sales cycle, average deal size, and forecasting.
• The ability to run a meaningful discovery conversation with a technical buyer and understand when to involve engineering specialists.
• Fluent English — C1+.

Nice to have

• Existing relationships or network in fintech, regtech, payments, or adjacent regulated industries.
• Engineering or technical background.
• Experience representing a company at international industry conferences and events.

How success is measured

• By Month 3: a qualified sales pipeline is established and all active opportunities are clearly tracked in CRM.
• By Month 6: the first new client is signed, demonstrating that the sales channel is working.
• Ongoing: the agreed activity plan is consistently maintained, with clear visibility into pipeline progress and sales performance.

Why this role may be a great fit

• High ownership — your work will directly influence how our sales channel develops.
• Direct access to the founder and involvement in meaningful commercial decisions.
• The opportunity to test ideas, learn from the market, and build a sales motion that works, rather than simply operate an established process.
• Exposure to technically interesting projects across fintech, payments, and data-intensive environments.
• Potential to expand your scope and contribute to building a sales team once the model is proven.
• Fully remote work.
• Fixed compensation plus performance-based commission with no artificial earning ceiling.
• Professional development and support for relevant industry events.

Backend Developer (Node.js / TypeScript): Android Infrastructure, Reverse Engineering, High-Load

We are looking for a strong Backend Developer for a high-load project connected with Android infrastructure, reverse engineering, network traffic analysis, and processing large amounts of data.

The main backend is built on Node.js, so strong knowledge of JavaScript and TypeScript is required.

Please note: this is not a web development position. You will work with software — native Android applications, their internals, and their network communication — not with websites or browser-based web applications. Candidates without hands-on experience working with software at this level will not be considered.

Responsibilities

• Develop and maintain backend services using Node.js / TypeScript.
• Work with high-load and distributed systems.
• Design systems for storing and processing large amounts of data.
• Work with PostgreSQL, ClickHouse, and Redis.
• Optimize database queries, indexes, and data structure.
• Work with replication, sharding, partitioning, distributed data, high availability, and fault tolerance.
• Work with Kubernetes infrastructure.
• Find and fix performance problems in backend, databases, and infrastructure.
• Analyze network traffic and the communication of native Android applications.
• Work with traffic sniffing and proxy tools.
• Understand how mobile applications communicate with backend services and APIs.
• Analyze requests, responses, headers, payloads, tokens, and sessions.
• Work with existing code and systems with limited documentation.
• Find technical problems and propose solutions independently.
• Work with distributed workers, services, and nodes.

Required Skills

Software / Reverse Engineering / Network Analysis (mandatory)

• Hands-on experience with Android reverse engineering (not just theoretical understanding).
• Practical experience intercepting and analyzing traffic of native applications (mitmproxy, Burp Suite, Charles, Frida, or similar).
• Understanding of Android architecture.
• Good understanding of HTTP / HTTPS.
• Understanding of TLS, including certificate pinning and how it affects traffic analysis.
• Experience with proxy-based traffic analysis.
• Understanding of authentication, sessions, cookies, and tokens at the application level.

Backend

• Strong experience with Node.js.
• Strong knowledge of JavaScript and TypeScript.
• Good understanding of async programming.
• Understanding of the Node.js event loop.
• Experience with REST API and WebSocket.
• Experience with high-load backend systems.

Databases

• Strong experience with PostgreSQL.
• Strong experience with ClickHouse.
• Strong experience with Redis.
• Good understanding of indexes, query optimization, query plans, replication, sharding, partitioning, distributed databases, data consistency, and high availability.

Experience with large databases and high traffic is very important.

Infrastructure

• Kubernetes.
• Docker.
• Linux.
• Experience with cluster systems.
• Understanding of networking, load balancing, and horizontal scaling.
• Ability to find CPU, RAM, disk, and network bottlenecks.
• Experience with logs and monitoring.

Important: read before applying

This role is about software, not web applications.

Our backend does not serve a website or a typical web product. It supports infrastructure built around native Android applications: we analyze how the apps work, how they communicate over the network, and we process the data at scale.

This is a strict requirement:

• You must have real, practical experience working with software (native/mobile applications): analyzing app behavior, intercepting and inspecting traffic, understanding protocols, sessions, and tokens at the application level.
• Experience limited to web development (websites, admin panels, CRUD APIs for web frontends, e-commerce, CMS) is not sufficient, regardless of seniority.
• Applications without this experience are not reviewed.

The candidate should understand the full system:

application → network → backend → databases → infrastructure

The developer should be able to work independently, research technical problems, understand existing systems, and find solutions even when documentation is limited.

Level

Strong Middle / Senior Backend Developer

Will be a plus

• Large-scale data processing.
• Complex or undocumented APIs.
• Systems with many workers and nodes.
• Experience with Frida, native libraries (JNI / .so), or protocol analysis beyond HTTP (protobuf, gRPC, custom binary protocols).

Your responsibilities
Development

• Own the electronics architecture of the device: processor platform, power supply, sensing, actuation, display, connectivity.
• Circuit design and PCB layout, from concept through to release
• Analogue measurement chains for pressure, temperature and flow sensing — low noise, low drift, calibratable.
• Drive electronics for pumps, valves, heating and cooling elements, including the power stages.
• Build, bring-up and characterisation of prototypes.
• Safety and evidence.
• Electrical safety concept under IEC 60601-1: insulation coordination, creepage and clearance distances, protective earth, single-fault safety.
• EMC-compliant design under IEC 60601-1-2, pre-compliance measurements and support through certification testing.
• Design of an independent hardware protection layer: watchdog, interlocks, pressure and temperature limiting.
• Contribute to risk management under ISO 14971; derive and verify hardware risk control measures.

• Design verification: test planning, execution and documentation as part of the technical file

   

Production readiness

• Design for reprocessing: connectors, sealing concepts and resistance to cleaning and disinfecting agents across the specified service life.
• Design for manufacturing and test: test strategy, production programming, test fixtures.
• Component qualification, second sources, long-term availability and obsolescence management.
• Work with EMS providers, prototype builds and production ramp-up
   

Collaboration

• Work closely with embedded software: platform decisions are made together, not one after the other.
• Interface with mechanical engineering, systems engineering, regulatory affairs and manufacturin.

Required

• Several years in electronics development for complex embedded devices, from schematic to finished layout (7+ as a guide).
• IEC 60601-1 or an equivalent product safety standard (e.g. IEC 61010) — insulation concepts, creepage and clearance, single fault analysis are routine for you, not new ground.
• Solid practice in analogue measurement: sensor front-ends, ADC interfacing, noise, offset and drift, calibration concepts.
• EMC-compliant design in practice — including the experience of analysing and fixing a failed EMC test.
• Confident with a professional EDA tool (Altium, KiCad, Cadence or comparable).
• Lab measurement skills: oscilloscope, spectrum analyser, network analyser, thermography
• Fluent German and English
   

Nice to have

• Medical devices and the associated documentation (design history file, design verification).
• Further parts of the 60601 series, in particular -1-2 (EMC), -1-6 (usability) and -1-8 (alarm systems)
• Mains-side power electronics, switch-mode supplies, isolation barriers, motor drive.
• Signal and power integrity on fast interfaces (DDR, LVDS, Ethernet).
• Modern 32-bit microcontroller platforms and the circuitry around them.
• Thermal design and simulation.
• Experience setting technical direction across distributed or partner teams.

What we explicitly do not require

• Prior experience in our application field. We will teach you the domain.
• Every line of the list above. If three quarters fit and you want to learn the rest, apply.

About the Company

Biohackers World is a leading US-based conference and expo that brings together science, wellness, and community. With events in major cities (Los Angeles, Chicago, Miami, New York, San Francisco), we connect health innovators, visionary speakers, longevity experts, spirituality and health optimization enthusiasts into one transformative experience. We create an immersive environment where ideas are exchanged, collaborations are formed, and the future of health and technology is shaped.

Mission of the Role

You will shape the voice and credibility of our health and wellness programming by curating the thought leaders, innovators and change-makers who define our conversation. This role is about more than filling slots—it's building an ecosystem of trusted voices that elevate our brand, educate our audience, and create lasting partnerships between our organization and the leading minds in health. Every speaker you book, every podcast guest you pair with our studio, and every relationship you nurture directly influences how we show up in the world and the trust we earn with our community.

 Key Responsibilities

• Speaker & Podcast Guest Sourcing – Research and identify thought leaders, clinicians, researchers, patient advocates, and wellness experts aligned with our conference themes
• Outreach & Booking – Cold outreach via LinkedIn, email, Twitter/X, and professional networks; manage pipelines of 50+ prospects monthly; negotiate terms and contracts
• Relationship Management – Maintain ongoing communication with booked talent between events; nurture a 100+ person active roster; ensure repeat engagement at 40%+ rate
• Vetting – Validate credentials (medical licenses, peer-reviewed publications, speaking experience); ensure alignment with brand standards
• Conference Speaker Schedule – Build and maintain master conference agenda; coordinate time slots, session lengths, and room assignments with production team; ensure no scheduling conflicts between speakers
• Podcast Schedule Management – Book and manage recurring recording sessions, in studio and online; align guest availability with studio capacity; maintain quarterly recording calendar of confirmed and potential podcast guests; secure 24 guests per quarter
• Post-Event Follow-Up – Send thank-you notes, share recordings/metrics, request referrals, gather feedback for future bookings
• Talent Roster Development – Build a curated database of speakers segmented by specialty, fee range, availability, and past performance
• Participate in contract generating, working with production on budgets
• Track show performance data, identify booking trends, and apply insights to strengthen future strategies.
• Market Intelligence – Track emerging voices in health/wellness space; monitor trends, viral moments, and media coverage

 Qualifications

• 5+ years experience booking speakers and podcast guests, maintaining relationships
• Proven track record closing cold outreach conversions (30%+ response rate target)
• CRM expertise (HubSpot, Salesforce, Pipedrive) with disciplined follow-up cadences
• Exceptional written communication, negotiation skills, and emotional intelligence
• Comfort coordinating cross-functionally with operations, legal, and finance teams
• Preferred: Strong understanding of healthcare landscape (ability to spot credibility)
• Preferred: Existing network in health, wellness, mental health, or related fields

We are expanding our team and looking for a Shopify Developer with a creative approach to conventional coding challenges. Are you someone who understands the intricacies of web development and has the skills to craft beautiful, efficient websites? If yes, we're looking for you!

Key Qualifications:
Understands Shopify's system and environment
Proficiency in core web technologies: JavaScript, HTML, and CSS.
Experience with TailwindCSS is desirable, but not a must.
Proficiency in React is beneficial, adding to your toolkit.
A problem-solver at heart, with an ability to understand logic and devise innovative solutions.
A track record of thinking outside the box and adding a unique twist to your work.

What We Offer:
We value innovation and strive to merge cutting-edge technology with practical functionality. We're not just seeking an employee; we're looking for a team member who is ready to contribute their distinct viewpoint to our collective efforts.

If you have a zest for web development, stay abreast of technological advancements, and are eager to thrive in a workspace that promotes growth and creativity, we encourage you to apply.

Byteex

We are looking for a junior web developer to join our team full-time. You will help us build and improve websites for e-commerce brands. If you enjoy coding and want to grow your skills, this role is a good fit.
 

What you should know

JavaScript, HTML, and CSS.

Basic understanding of Shopify is a plus.

Good problem-solving skills and a desire to learn.
 

What we offer

A place to grow your skills.

Work on real projects with a supportive team.

A creative environment where your ideas matter.

If you want to start your career in web development and be part of a team that values growth and learning, we would love to hear from you.

Hello! We are looking for a Junior Influence Manager to work with bloggers on TikTok and Twitch in the iGaming / esports industry.
Location: remote.

Current team: CMO, Influencer Team Lead, Influencer Fixed Lead, 6 Influence Managers + a sourcing/content-buying circuit

Requirements:

• 1-2 years of commercial experience
• Confident use of Telegram and Discord for daily communication with bloggers and the team
• Practical knowledge of TikTok, YouTube and Twitch: finding channels, evaluating statistics, checking published content
• Comfortable with Google Sheets/Excel: basic formulas, counting, weekly reports
• Strong attention to detail and ability to work with numbers
• Well-organized, able to manage multiple conversations at once
• Self-motivated and responsible
• English - doesn't matter at the moment, but level B1is a plus
• Ukrainian and Russian at a level sufficient for day-to-day internal communication within the team

Will be a plus:

• Experience with any CRM or task tracker (Notion, Trello, TickTick, etc.)
• Experience with link trackers / UTM tools (short.io or similar)
• Experience buying ads from TikTok bloggers (CPM/fixed)
• Experience or interest in our industry or an adjacent one

Responsibilities:

• Search for relevant bloggers on TikTok and Twitch for our product
• Make first contact and negotiate terms: price within the set range, agree on publication timing
• Onboard bloggers using a unified script: rules, limits, promo code, payment details, proof checks
• Manage a pool of 30-40 bloggers: keep publications on schedule, top up balances on time, keep bloggers engaged after their first video
• Respond to bloggers during working hours within a few hours
• Keep blogger records in the system updated in real time
• Prepare a weekly count for your pool (views, payouts, releases) by template, due Monday
• Approve payments within your limit, escalate anything above it to the head
• Work with tasks in the tracker and report to the head on weekly results

How the role grows:

• First 2 weeks: onboarding under a mentor's supervision
• After that: independent management of your own pool
• Probation period: 1 month, with interim check-ins

Tools:

• Telegram, Discord
• TikTok, YouTube, Twitch
• Google Sheets / Excel

What we offer:

• Remote full-time work
• Flexible schedule
• 24 working days of paid vacation
• 100% paid sick leave
• Competitive fixed salary + performance bonuses
• Long-term cooperation
• Career growth inside the Influence Department
• Work with one of the fastest-growing gaming projects

Consedge Tech is a Ukrainian company developing plugins and integrations for engineering software (Siemens NX, SolidWorks, Revit, Tekla Structures) for clients in the US and Europe. 

We are looking for a Part-Time Automation QA Engineer to design and implement an automated testing pipeline for CAD/BIM plugins (SolidWorks, Siemens NX). You will set up a dedicated test assembly using NUnit, configure a Windows-based GitLab CI/CD runner, and automate GUI/headless application triggers via PowerShell scripts on Virtual Machines. 

Responsibilities:

• Set up a dedicated Tests project (NUnit) using the AAA pattern for integration/regression testing of CAD plugin assemblies without manual UI execution,
• Configure and edit existing GitLab CI/CD pipelines (.gitlab-ci.yml) to incorporate automated testing stages,
• Set up, configure, and maintain GitLab Runner on a Windows VM operating with desktop GUI interactive sessions,
• Write PowerShell automation scripts to trigger CAD software (SolidWorks, Siemens NX), run test assemblies, and output structured logs/results,
• Prepare, validate, and manage test fixtures, model inputs (parts, assemblies), and test datasets,

• Ensure output installer compilation scripts cleanly exclude test assemblies during production builds.

   

Requirements 

Must Have: 

• Automation Frameworks & C#: Strong experience with C# and NUnit for creating test assemblies, fixtures, and applying the AAA pattern,
• CI/CD Pipelines: Hands-on experience configuring GitLab CI/CD (.gitlab-ci.yml), pipeline stages, job dependencies, and artifact management,
• Windows Environment & Scripting: Proficient with PowerShell scripting for process execution, environment deployment, and file manipulation,
• GitLab Runner: Experience installing, registering, and configuring GitLab Runners on Windows OS (specifically Shell executor and GUI/interactive desktop session management),

• Test Data Management: Experience preparing test datasets (JSONs, fixtures, input/output assertions, log parsing),

   

Nice to Have: 

• CAD/BIM Domain Knowledge: Experience interacting with, testing, or scripting for SolidWorks, Siemens NX, Revit, or AutoCAD,
• Installer/Build Automation: Familiarity with configuring build tasks to handle/exclude test assemblies during installer creation (e.g., Inno Setup, WiX, or MSBuild scripting), 
• Unit Test Generation: Experience with automated unit test generation tools or mock frameworks. 

Job Description

• Knowledge of TCP/IP protocol stack, understanding of OSI model
• Knowledge of Wi-Fi networks and standards
• Wi-Fi Mesh knowledge
• Knowledge or basic experience as a Linux user
• Good written and spoken English

• Experience in testing
  1+ years of relevant experience

   

Job Responsibilities

• Wi-Fi systems qualification including interoperability, performance, range, stability, and other testings of Wi-Fi access points and mesh systems.
• Test case execution and preparing test reports.
• Reporting technical issues, creating defect reports.

• Configuration and maintenance of test lab.

   

Department/Project Description

Our client is one of the United States largest high-speed Internet, video and phone providers to residential customers.

The goal is to verify and maintain the quality of upcoming wireless solutions, guarantee an excellent experience for millions of users.

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are looking for an AI-Native Full-Stack Engineer who leverages AI as a core part of the software development lifecycle rather than just a coding assistant. In this role, you will build scalable web applications, rapidly prototype new ideas, integrate AI capabilities into products, and contribute to delivering innovative AI-first solutions.

Job Requirements:

• 4+ years of commercial experience as a Full-Stack Software Engineer
• Strong knowledge of React (Next.js is a plus)
• Strong experience with Node.js (NestJS and/or Express)
• Proficiency in TypeScript
• Experience working with PostgreSQL or other SQL databases
• Solid understanding of REST API design and integration
• Experience deploying applications using Vercel, Railway, Supabase, Render, AWS, or GCP
• Strong problem-solving skills and ability to work independently
• Excellent communication skills in English
• Daily use of AI development tools such as Claude Code, Cursor, Windsurf, GitHub Copilot, or similar
• Experience using AI for:
  • Code generation
  • Debugging and troubleshooting
  • Refactoring existing code
  • Rapid MVP development
  • Test generation
  • Documentation creation
• Strong understanding of AI-first development workflows
• Ability to effectively validate and review AI-generated code 
• LLM & AI Integration Experience

Nice-to-Have:

• Experience with LangGraph
• Experience with Model Context Protocol (MCP)
• Experience using n8n
• Experience with Supabase
• Experience with Vercel AI SDK
• Experience working with Vector Databases
• Docker
• AWS

Responsibilities:

• Design, develop, and maintain modern full-stack web applications
• Build new product features using React, Node.js, and TypeScript
• Rapidly prototype and deliver MVPs using AI-assisted development workflows
• Integrate LLMs and AI services into production applications
• Build AI-powered features such as intelligent search, recommendations, document processing, and conversational experiences
• Develop and maintain REST APIs and backend services
• Work with SQL databases and optimize application performance
• Review, validate, and improve AI-generated code to ensure production quality
• Collaborate closely with Product Managers, Designers, and other Engineers
• Continuously improve development processes through AI-native engineering practices

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with innovative AI-driven projects
• Regular performance reviews
• Friendly atmosphere and support for professional growth

Job Description

• Education & experience: Bachelor of Science in Computer Science, Engineering, or a related field, plus heavy experience in kernel development.
• Kernel Expertise: Deep engineering background working with the Linux kernel and ARM architecture.
• System Programming: Proficiency in C and deep understanding of OS-level integrations.
• OS Knowledge: Experience with Debian-family Linux internals and package management.
• Virtualization: Experience with KVM.QEMU, preferably on ARM.

Nice to have skills:

• Experienced in Free Range Routing (FRR)
   

Job Responsibilities

• Take ownership of kernel configuration and performance tuning specifically optimized for the new ARM hardware.
• Providing code reviews and cross-coverage for kernel patches.
• Migrate existing custom x86 kernel patches to support the ARM build for Debian.
• Investigate and mitigate potential architecture-specific integration issues, particularly around complex networking stacks.
   

Department/Project Description

We are seeking a Senior Software Engineer to join our Platform Infrastructure Team. The team is responsible for the low-level operating systems and custom Linux kernel builds powering our global fleet. To support the introduction of ARM servers, you will be tasked with rebasing our custom kernel patches for ARM, pipeline creation. Your work will be to ensure system stability, reproducible builds, and seamless integration of monitoring tools before these machines enter production.

We are looking for a trainee in Software Development who wants to grow into a Full Stack Developer. You should be a self-motivated person, eager to learn and apply modern technologies (including AI) to build real solutions for the company. You will work on internal tools, automations, and custom software across front-end and back-end: user interfaces, APIs, databases, integrations, and deployments.

You won’t know everything on day one, but you will learn quickly. Expect to contribute to real company projects within your first months. You will work closely with experienced developers and receive mentorship. Over time you should take ownership of small tasks and grow into an independent engineer. This is a long-term opportunity and a potential career path, not just an internship.

What to expect from your work

Tech stack you will work with for sure:

• JavaScript/TypeScript
• React
• Node.js
• REST APIs
• PostgreSQL / MongoDB
• Git & GitHub

AI-related stack

• OpenAI API (automation, text generation, integrations)
• Cursor / AI-assisted development tools

Domains & areas

Business-related

• Internal tools & dashboards
• Business process automation
• Operations & CRM systems

Tech-related

• Front-end development (React UI)
• Back-end development (Node.js APIs)
• Database design & queries
• API integrations
• Basic DevOps & deployment

Things you may work with later

• Next.js
• Docker
• AWS / DigitalOcean
• CI/CD (GitHub Actions)
• Microservices architecture

• Infrastructure as Code

   

Requirements for the candidate

Must have:

• Basic knowledge of JavaScript
• Understanding of how web applications work (frontend + backend basics)
• Strong motivation to learn and grow

• Full Stack Development

   

Will be a plus:

• Experience with React or Node.js (even pet projects)
• Understanding of REST APIs
• Experience with databases
• Familiarity with Git

No required:

• Commercial experience
• Perfect English
• Knowledge of the full tech stack

We care more about your learning ability, mindset, and motivation.

We encourage candidates to apply even if they do not match 100% of the list.

About the company

We provide:

• Custom Software Development Services
• UX/UI Design Services
• Recruitment Services
• Outstaffing Services

We believe in people, because that is the core of any company: clients and employees.

We value people who are smart, proactive, and genuinely enjoy what they do.

Toronto time zone

We're looking for a mature, Senior/Lead PHP Engineer with deep Laravel expertise and hands-on experience building or integrating agentic AI systems. You'll take ownership of complex backend features end-to-end, mentor other engineers, and help shape how AI-driven automation and agents fit into our product and internal workflows.

About the client:

Our client is a leading online car marketplace group operating across Europe and North America, bringing together market-leading brands to shape the future of our industry by combining the best of both regions.

What You'll Do:

• Design, build, and maintain robust backend services and APIs using PHP and Laravel
• Own features from technical design through deployment and monitoring
• Integrate and orchestrate agentic AI workflows (e.g., LLM-based agents, tool-calling pipelines, autonomous task runners) into existing products or internal tooling
• Improve system performance, reliability, and security across the stack

• Stay current with the PHP/Laravel ecosystem and emerging agentic AI tools and patterns

   

What You Need to Succeed:

• 6+ years of professional PHP development experience
• 4+ years building applications with Laravel (or comparable modern PHP framework experience with strong Laravel proficiency)
• Solid database skills (MySQL/PostgreSQL), including query optimization and schema design
• Familiarity with containerization (Docker) and cloud deployment (AWS, GCP, or similar)
• Strong communication skills and the judgment to work independently on ambiguous problems
• Hands-on GenAI experience — you've built with LLM APIs, tool/function calling, retrieval, agents, or agent frameworks and put them into real workflows.
• Modern AI coding tools (e.g., Claude Code, Codex) are part of how you work day to day.
• Strong communication and collaboration skills — you work well in a team, share your opinions clearly, and can move a topic forward with people across functions.
• Solid engineering fundamentals: testing, debugging, code quality, and getting things production-ready.
• English - at least Upper Intermediate+

• Work in EDT (Toronto) time zone

   

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