Jobs at Djinni

Are you ready to take architectural ownership of a cutting-edge cloud-based payroll and HR SaaS platform? We are looking for a Senior-level Principal Software Engineer (.NET) to join our distributed team and drive technical excellence in a high-impact product used by small businesses and accounting firms across North America.

We at Sigma Software have been collaborating with our Customer for 3 years, delivering solutions that save time, reduce compliance risks, and improve operational efficiency.

Why join us? You will work with modern technologies, influence architecture, mentor engineers, and explore AI-driven development tools, all while contributing to a product that makes a real difference.

Customer

Our Customer is a provider of payroll and HR solutions for small businesses and accounting firms across North America. They focus on simplifying payroll processing, ensuring tax compliance, and improving operational efficiency through seamless integrations with accounting systems.

Project

The project is a cloud-based payroll and HR SaaS platform designed to streamline payroll processing, tax filing, and employee management. It leverages distributed systems, microservices architecture, and scalable cloud infrastructure hosted on Azure. AI-driven development tools are actively used to boost productivity and code quality.

Key Technologies: .NET Core, EF, MSSQL, Redis, Azure Table Storage, xUnit

Requirements

• 7–8+ years professional experience with .NET Framework and C#/.NET Core
• 2–3+ years in principal, architect, or senior technical leadership roles
• Expert knowledge of ASP.NET, microservices architecture, RESTful API design
• Experience with AI-assisted development beyond code generation
• Knowledge of frontend frameworks (React or Angular)
• Strong expertise in relational (SQL Server) and NoSQL databases
• Deep understanding of software architecture, design patterns, clean coding standards
• Expertise in performance optimization and security best practices
• Proficiency with cloud platforms (Azure, AWS, GCP)
• Experience with AI code generation tools (Cursor or similar)
• Proficiency with Infrastructure as Code tools (Terraform, CloudFormation)
• Experience with containerization (Docker, Kubernetes)
• CI/CD pipeline setup and automated testing frameworks
• Excellent communication skills for both technical and non-technical audiences

Will be a plus

• Familiarity with payroll or HR SaaS domain
• Contributions to open-source projects in .NET ecosystem

Personal Profile

• Strategic thinker with strong architectural vision
• Hands-on leader who enjoys mentoring
• Comfortable working in distributed teams
• Proactive in adopting emerging technologies

Responsibilities

• Lead the complete development lifecycle for new features from design to deployment
• Design and implement distributed systems and microservices architecture
• Set up, deploy, and manage scalable cloud infrastructure with automation
• Ensure service performance meets SLA requirements through proactive monitoring
• Drive architecture discussions and document designs aligned with business goals
• Research and advocate for AI-driven development tools
• Influence technology strategy and drive innovative practices

We’re looking for a Partner Success Manager who thrives on building meaningful relationships and turning them into long-term business impact. In this role, you’ll work closely with international partners across Tier-1 markets, helping them unlock the full potential of our high-load social networking and streaming products used by millions of users worldwide. It’s about becoming a trusted advisor, driving partner growth, and influencing product and business decisions through direct feedback and insights from the market

In this role, you will

• Build strong, consultative relationships with partners through regular and open communication
•  Deliver trainings and presentations on products, new features, and motivational programs
• Onboard and train new partners to ensure a smooth and effective start of cooperation
• Support existing partners with timely responses, helping them fully leverage platform functionalities and resolve payment, fines, and legal-related issues
• Collaborate cross-functionally with finance, legal, and support teams to address partner needs and ensure high-quality service delivery
• Drive partner success in business development by identifying growth opportunities and removing blockers
• Prepare actionable recommendations to improve project performance based on partner feedback

It’s all about you

• You have English at B2+ level or higher and can confidently communicate in a professional environment
• You have Spanish at B2+ level or higher and are comfortable working with international partners
• You have at least 1 year of experience in sales, account management, customer success, or similar roles
• You have a strong analytical mindset and pay close attention to details
• You have experience managing relationships with multiple partners and stakeholders simultaneously

Would be a plus:

• You are familiar with analytics platforms like Tableau or Amplitude
• You have experience working with streaming platforms or similar digital products

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity recovery support allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Test Task
• Final interview
• Reference check
• Offer

United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide
 

About the product: Our streaming app, launched on iOS in 2021 and Android in 2023, connects like-minded people in a safe and welcoming space. Designed for the USA and Tier-1 markets, it offers a sleek, intuitive user experience with high-quality video without any ads! You will work on fresh, exciting features in a fast-paced environment.

With Scrum methodology guiding our processes and a supportive, responsive management team, you will find a dynamic space where your ideas can thrive. We’ve proven our resilience by adapting to remote work without missing a beat. Сome help us take things to the next level!

In this role, you will

• Perform manual testing of backend services using API tools and databases
• Execute smoke, sanity, regression, and functional testing of iOS and Android applications
• Create and maintain test documentation including test cases, checklists, and bug reports
• Investigate bugs, analyze root causes, and collaborate closely with developers and product teams
• Test internal products such as admin panels and operational tools
• Participate in Scrum processes and work within SDLC practices
• Contribute to improving testing speed, quality, and overall QA processes

It’s all about you

• 2+ year of experience in manual backend testing using API tools and databases
• Hands-on experience with cross-platform testing on iOS and Android
• Confident use of proxy debugging tools such as Charles, Fiddler, or Proxyman
• Experience with test management systems like Qase, TestRail, or similar
• Practical experience working with MongoDB
• Intermediate English or higher

Would be a plus:

• Understanding or hands-on experience with A/B testing
• Experience with marketing-related testing scenarios
• Familiarity with Android Studio for testing and debugging

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity recovery support allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Final interview
• Reference check
• Offer

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back.

This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience

We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. Are you in?

About your role: You will own the full cycle of marketing experimentation from testing and automation to analytics and growth insights, helping our products scale globally and drive millions of new users

In this role, you will

• Build a full methodology for testing Landing Pages and Store Pages — from experiment design and result logging to hypothesis iteration and planning future tests
• Optimize and automate the analysis and reporting process for all experiments
• Run Custom Product Page experiments in App Store and Google Play for multiple company apps
• Establish a continuous testing framework for Landing Pages across our product portfolio
• Manage localization of Landing Pages and Store Pages when entering new markets
• Develop automated Tableau reports for PMM activities (ASO, Custom Product Pages, Web2App initiatives)
• Conduct regular competitive research to improve the full product-marketing funnel
• Implement and maintain marketing automation systems: analytics pipelines, auto-rules, postback delivery, and ad network integrations

It’s all about you

• 2+ years of experience as Product Marketing Manager, Marketing Automation Manager, or similar
• Proven experience in analyzing and optimizing web funnels
• Experience in implementing marketing automation workflows (analytics, campaign management, creative testing)
• Solid understanding of Custom Product Page optimization in App Store and Google Play
• Proficient with AppsFlyer, Google Analytics, Tableau, and familiar with key marketing metrics
• Confident in project management tools (e.g., Jira) and cross-functional collaboration
• English level B2+ (both written and spoken)
• Excellent communication skills and ability to work with marketing, product, analytics, and design teams
• Strong analytical and data-driven decision-making mindset
• Able to prioritize and deliver in a fast-paced, high-load environment
• Proactive, fast learner with sharp critical thinking and structured problem-solving skills

Would be a plus:

• Hands-on MarTech background: setting up integrations with ad networks and analytics systems, validating tracking setups

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Test Task
• Final interview
• Reference check
• Offer

On behalf of our client, we are looking for a Middle Product Manager

About the Product

A global platform for barbecue culture combining membership, structured directories (restaurants, teams, events), live competitions, user-generated content, and commerce into a scalable B2C ecosystem.

This is a content-heavy, subscription-driven product.

Responsibilities:

- Own product vision and roadmap

- Translate business goals into prioritized product initiatives

- Manage and direct engineering and UX/UI

- Drive conversion, retention, and engagement strategy

- Write PRDs, define user stories, and acceptance criteria

- Run sprint planning and backlog grooming

- Work directly with engineers to unblock progress

- Partner with UX/UI to ensure cohesive product experience

- Own funnel analytics and experimentation (A/B testing)

- Define KPIs and product success metrics

- Structure content and marketplace architecture (events, teams, restaurants)

- Optimize SEO-driven page generation and UGC systems

- Align content taxonomy and tagging strategy

- Communicate with stakeholders and provide structured updates

- Manage tradeoffs across scope, speed, and priorities

Requirements:

- 3+ years of experience as a Product Manager

- Proven experience with B2C products

- Experience building or scaling subscription-based products

- Experience with content-heavy or marketplace platforms

- Strong UX intuition and conversion-focused mindset

- Experience with experimentation frameworks

- Experience managing engineers directly

- Comfortable working with React-based frontends and API-driven backends

- Upper - Intermediate or higher level of English

Nice to Have:

- Experience with serverless environments (AWS)

- Experience with Stripe subscription products

- SEO-driven product experience

- Experience with UGC moderation systems

- Experience in growth-stage startups

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

Company Overview 

Teknika is a dynamic product company and custom development agency, blending innovation and expertise to deliver exceptional software solutions. As a product-driven organization, we focus on crafting unique, impactful technologies that redefine modern software development. 

Since 2019, we have partnered with startups and enterprises alike, delivering cutting-edge solutions and building lasting relationships rooted in trust and success. Our talented team thrives in a collaborative, supportive remote environment where creativity and innovation take center stage. 

Join Teknika and be part of a journey that transforms ideas into powerful, lasting solutions. 

Key Responsibilities:

• Recruit top talent in partnership with our hiring team
• Source and engage candidates across channels
• Conduct initial screening interviews
• Coordinate interviews with hiring managers and tech leads
• Plan hiring strategy and provide hiring metrics

Required Skills:

• 3+ years of experience in a Recruite role, ideally in the IT industry
• English proficiency B1 or higher
• Familiarity with full recruitment lifecycle: job postings, resume screening, interview coordination
• Excellent communication, interpersonal, and negotiation skills
• Strong problem-solving and conflict-resolution abilities
• High attention to detail and organizational skills
• Proficiency with Recruiter software and Microsoft Office Suite
• Networking and relationship-building skills

What We Offer:

• Opportunities for professional growth and development
• Transparent communication and support to ensure your success
• A collaborative, innovative, and supportive team culture
• Bonus system for new talent

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

Now our team has a position for Junior Sales Manager.

You’re good with:

• Intermediate+ English, speaking and writing skills;

• client-oriented approach;

• understanding of IT sphere (Software Development process, modern technologies...);

• previous lead generation experience;

• knowledge of sales techniques (B2B market).

It will be a plus:

• previous experience as sales manager.

• previous experience as customer support.

Your responsibilities will be:

• Search for new customers;

• Identify prospective clients needs and communicate with the customer via email and Linkedin;

• Manage full sales cycle;

• Prepare proposals for the potential customers;

• Work closely with the presales team.

What the company offers:

• Constant and interesting work with foreign clients;

• Flexible working hours;

• Compensation English language courses;

• Annual paid 30 days vacation and paid sick day.

Location: Remote

Employment type: Full-time / Part-time (flexible)

Role Overview

Konexta Agency is scaling its recruitment delivery pipeline and is looking for a Researcher — IT Recruitment Assistant. This role is a core operational function focused on talent mapping, candidate sourcing, and market intelligence. You will work closely with recruiters, enabling faster and higher-quality hires for IT roles.

This position is execution-driven, data-oriented, and designed for someone who wants to grow into a full-cycle recruiter or talent strategist.

Key Responsibilities

• Conduct proactive sourcing of IT candidates (LinkedIn, GitHub, job boards, niche communities)

• Build and maintain talent pipelines for current and future vacancies

• Perform CV screening and initial candidate qualification

• Map IT talent markets by role, location, and tech stack

• Maintain and update candidate data in ATS/CRM systems

• Prepare shortlists and candidate briefs for recruiters

• Support recruiters with ad-hoc research and competitor benchmarking

Requirements

• Strong interest in IT recruitment and talent research

• Understanding of basic IT roles, technologies, and tech stacks (or fast learner)

• Experience with LinkedIn sourcing and Boolean search is a plus

• High attention to detail and structured thinking

• Ability to work with large volumes of data and maintain accuracy

• Good written English; verbal English is a plus

• Self-managed, reliable, and deadline-oriented

Nice to Have

• Previous experience as a Researcher, Sourcer, or Recruitment Assistant

• Experience working with ATS systems

• Background in HR, recruiting agencies, or tech projects

What We Offer

• Remote-first working model

• Clear growth path into IT Recruiter or Talent Partner roles

• Hands-on exposure to real hiring cases in international markets

• Performance-based compensation growth

• Process-driven environment with room for optimization and innovation

Position: IT Recruiter (Remote)

Company: Konexta Agency

Location: Remote

Employment Type: Full-time

Role Overview

We are looking for a proactive IT Recruiter to manage end-to-end recruitment processes for international tech clients. The role requires strong sourcing expertise, ownership mindset, and the ability to close complex technical positions remotely.

Key Responsibilities

• Build and maintain a strong candidate pipeline using LinkedIn, job boards, referrals, and direct sourcing.

• Conduct structured screening interviews and competency-based evaluations.

• Coordinate technical interviews and ensure timely feedback loops.

• Manage offer negotiations and support candidates through the onboarding stage.

• Maintain accurate reporting and recruitment analytics.

Requirements

• Strong sourcing and headhunting skills.

• Ability to work independently in a fully remote environment.

• Strong communication and stakeholder management skills.

What We Offer

• Fully remote work format.

• Competitive compensation with performance-based bonuses.

• Access to international clients and diverse tech projects.

• Career growth opportunities within a scaling recruitment agency.

• Structured processes and a results-driven team culture.

Project Scope – S4E Program

• S4E is the largest business and IT transformation program of Siemens Energy, creating a future-proof ERP footprint that enables AI-driven solutions and operational excellence.
• Consolidation of legacy SAP landscape across 23 end-to-end processes towards SAP S/4 HANA based on Implemented S/4 Template.
• Position: Rollout Project Manager responsible for defining and executing overall rollout planning, safeguarding rollout implementation timelines, ensuring resource availability, and managing risks and stakeholders.

PM Tasks

• Develop a detailed rollout plan at local level including all activities required for successful rollout implementation and in line with overall S4E rollout project plan.
• Plan and monitor project budget at rollout level; provide financial reports together with Business.
• Oversee rollout of specific End-to-End processes and manage end-to-end localization requirements implementation, together with Business Cluster Manager.
• Plan project phases, including specific work packages, and coordinate the project plan with Team Leads, Business Core Team Members, Template SPOCs, SAP Template Organization, and all related stakeholders.
• Cover all usual project management disciplines: managing project schedule, detailed work plan, risks, issues, budget, cost, testing, and cutover.
• Ensure alignment of IT infrastructure setup and manage design approvals in compliance with S/4 HANA guidelines.
• Contract and coordinate with external partners and consultants to support project activities.
• Ensure adherence to PM@Siemens Energy IT project methodology (including fulfilling Quality Gate requirements and reporting project status and progress at regular intervals).
• Prepare and moderate Steering Committee meetings, ensuring all decisions are documented and actionable.
• Track project progress against milestones and deliverables; provide regular update reports to Rollout Management and stakeholder organization, ensuring alignment with operational and strategic goals.
• Lead and coordinate rollout teams to enable a smooth and successful transition to the new S4E template.

PM Skills

• Experienced IT Project Manager.
• Strong background in SAP S/4, SAP Rollout management.
• PM experience in SAP Projects.
• Experience working in Agile projects with user stories and Jira.
• Experience in global organizations with cross-functional teams aiming to harmonize processes.
• Several full-cycle projects as IT Project Manager.
• Background in complex projects (complex governance structure, many stakeholders with different targets).
• Excellent English (mandatory); German an add-on.
• Excellent communication skills to all stakeholder levels.

What You Bring

• Experienced IT Project Manager; several full-cycle projects as IT Project Manager.
• Strong background in SAP S/4, SAP Rollout management.
• PM with experience in SAP Projects.
• Working on Agile project with user stories and Jira.
• Has worked in global organizations with cross functional teams looking to harmonize processes.
• Background in complex projects (complex governance structure, many stakeholders with different targets).
• Excellent English language skills (mandatory); German is an add-on.
• Excellent communication skills to all stakeholder levels.

We are toogeza, a Ukrainian recruiting company that is focused on hiring talents and building teams for tech startups worldwide.

Currently, we are looking for a Marketing Manager for The Kyiv Independent Online Store.

The Kyiv Independent is Ukraine’s main English-language news outlet. Publishing in English, they serve as Ukraine’s voice in the world and the world’s window into Ukraine.

The Kyiv Independent Store was launched to showcase Ukrainian culture and illustrators from around the world, and to build a new way to support their on-the-ground journalism.

The Kyiv Independent is looking for a hands-on Online Store Marketing Manager to lead the marketing, promotion, and sales strategy of our online store — and to own the words that sell it.

This role sits at the intersection of strategy and execution. You’ll be responsible not only for what we sell and how we promote it, but also how we talk about it — turning the Kyiv Independent values, journalism, and mission into clear, compelling store messaging that converts.

Responsibilities:

• Develop and execute the marketing and promotional strategy for the Kyiv Independent Store
• Plan and lead promotion and distribution for product drops, seasonal campaigns, and limited editions
• Define promotion mechanics: bundles, pricing logic, offers, CTAs
• Track performance (revenue, conversion, AOV) and iterate based on results
• Lead store campaigns from idea to launch:

         — concept and positioning

         — messaging and copy

         — timing and coordination

• Work closely with design, editorial, audience, and fundraising teams to align store launches with KI’s wider work
• Write and edit:

         — product descriptions

         — campaign landing pages

         — store banners and CTAs

         — promo emails and short-form copy

• Ensure a consistent KI tone of voice: sharp, values-driven, honest, never gimmicky
• Translate KI’s mission and journalism into clear, action-oriented messaging
• Help position merch as more than products — as a way to support independent journalism and Ukraine
• Make sure every drop clearly answers:

         — why this product

         — why now

         — what impact it supports

Requirements:

• 3–6+ years of experience in marketing, growth, or e-commerce
• Proven experience driving sales through campaigns, not just awareness
• Strong copywriting skills (this role writes a lot)
• Comfortable being hands-on and moving fast
• Analytical mindset and ability to learn from results
• Clear communicator, comfortable working across teams
• Experience in media, publishing, or mission-driven organizations would be considered an advantage
• Familiarity with Shopify or e-commerce analytics would be considered an advantage
• Understanding of international audiences and their interest in Ukraine
• Excellent knowledge of English (intermediate or advanced level)

We offer:

• Market-level compensation;
• Working with a young and highly motivated team for an award-winning media startup;
• Busy but flexible work schedule;
• Medical insurance for team members based in Ukraine.

If this role sounds like a fit — we’d love to hear from you! Just send over your CV and anything else you’d like us to consider.

We’ll review everything within five working days, and if your background matches what we’re looking for, we’ll get in touch to set up a call and get to know each other better.

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!

About the Role

A forward-thinking company is on a mission to revolutionize the $365B gaming industry by harnessing the power of Generative AI. Their technology is transforming how game studios produce playable ads and game content - making the process up to 10x faster and more efficient. Now, they’re looking for an experienced Game Developer to help bring this vision to life.
 

If you're passionate about creating immersive 2D or\and 3D interactive experiences and excited by the idea of building the future of playable ads and game content using cutting-edge tools - this is the opportunity you've been waiting for.
 

🎯 What You’ll Do
 

• Develop engaging playable ads and mini-games using modern HTML5 frameworks such as Pixi, Three.js, etc.
• Collaborate with design and creative teams to translate concepts into polished, high-performance 2D/3D experiences.
• Optimize game assets and runtime performance to ensure smooth play across a broad range of devices.
• Continuously enhance gameplay mechanics and interactivity to drive engagement and ad effectiveness.
• Work cross-functionally to meet project goals and deliverables on time.
   

✅ What They’re Looking For
 

• 3+ years of professional experience in HTML5 game development or playable ad production.
• Understanding of 2D and 3D game development, including asset pipelines and interactive animation.
• Hands-on experience with Pixi, Three.js, (or Phaser, PlayCanvas, or similar frameworks).
• Deep understanding of scalable game architecture and modular structures.
• Experience working without game editors (libraries-only workflow).
• Strong JavaScript fundamentals.
• Experience optimizing browser-based games.
• Creativity and enthusiasm for building interactive content that resonates with both players and advertisers.
• Strong team player with excellent communication skills, eager to contribute in a fast-moving, innovative environment.
   

Strong Advantages:

• Proven hands-on experience developing playable ads (portfolio required)
• Experience in performance marketing / user acquisition environments
• Experience building reusable internal game frameworks
• Experience with browser-based games, slots, or interactive mini-games
• Experience working in fast-paced production environments
   

What We’re Looking For:

• A developer who can independently design and build production-ready playable ads
• Strong problem-solving skills and architectural mindset
• Someone who understands both the technical and business side of interactive ads
• A team player with high accountability and strong delivery focus

💡 Why Apply?
 

This is your chance to:

• Join a company that’s redefining how games and ads are built through Gen AI and machine learning.
• Work on creative, high-impact projects that push the boundaries of interactive advertising.
• Have flexibility in your tools and approach - they care more about outcomes than frameworks.
• Contribute to an innovative team that values autonomy, experimentation, and meaningful collaboration.
   

🌟 Ready to level up your career?
Don’t wait - send in your CV today and be part of a team that’s transforming the future of gaming one playable ad at a time!

Hello! ✨

We’re Wildix, a global leader in Unified Communications & Collaboration as a Service (UCaaS) and we’re on a mission to redefine how businesses connect. Our secure, web-based and AI-powered solutions help companies around the world collaborate smarter, serve customers better and grow stronger — and we want you to help shape what’s next.

About Us…

In 2005, brothers Dimitri and Steve Osler set out to reimagine how businesses communicate, and that vision became Wildix. Today, from our headquarters in Tallinn, Estonia, Wildix is one of the world’s fastest-growing UCaaS companies, with 300+ team members from 15+ nationalities, working across Europe, the UK, the Americas and beyond. We serve businesses in 135+ countries through a partner-first ecosystem, delivering secure, intuitive solutions that keep companies connected, productive and ready for what’s next.

At Wildix, we don’t just build technology, we live it. As a remote-first company, we rely on our own platform every day to collaborate globally and innovate fast. With steady growth and a strong foundation, we offer real opportunities to advance your career as we scale, making an impact in a global team that’s shaping the future of work.
 

At Wildix, our mission is clear: Empower companies worldwide with seamless communication solutions that drive productivity, efficiency, and growth.

About The Role 

The scope of this role is to take full ownership of the end-to-end number porting process, ensuring every request is executed with precision, speed, and a relentless focus on the customer experience.

You will serve as the central point of coordination and a subject matter expert, responsible for everything from porting order submission and issue escalation to stakeholder communication.
 

What You Will Do 

• Prepare and submit high volumes of porting orders and DID (Direct Inward Dialing) requests to carriers with high accuracy
•  Work with carrier portals and internal systems to manage porting requests and ensure data integrity
•  Review and validate documentation such as Letters of Authorisations and invoices to ensure compliance with carrier requirements
•  Take ownership of the end-to-end porting process and proactively resolve issues that may arise
•  Provide timely status updates and respond to partner inquiries in a professional and efficient manner
•  Identify and escalate recurring issues with carriers to ensure prompt resolution
•  Collaborate with cross-functional teams to resolve complex customer cases
•  Maintain and update documentation related to porting processes and best practices
   

What You Will Bring 

• Minimum 1 year of experience in customer support or customer care, preferably in telecommunications
•  Experience using Salesforce CRM or similar tools
•  Strong communication and interpersonal skills
•  Excellent attention to detail and problem-solving abilities
•  Ability to prioritize tasks and work in a fast-paced environment
•  Ability to work both independently and as part of a team
•  Fluent English (written and spoken)
   

Bonus Points If You 

• Have troubleshooting and technical skills
• Have experience with DID porting and number ordering processes
• Speak German at minimum B2 level

Why You’ll Love It Here

👫 Work with a Supportive, High-Performing Team – We believe in trust, autonomy, and working with bright, passionate individuals who drive real impact.

🌍 A Truly International Workplace – Our diverse and inclusive team ensures you’ll always feel connected and supported, no matter where you are.

🚀 Shape the Future of Global Communication – Be part of a team transforming how businesses operate in an era of remote work and AI-powered collaboration.

💼 Join a Profitable & Stable Company – We’re not a startup experiment, we’re a two decade old success story with sustained profitability, meaning we can back your boldest ideas.

What we offer

🏖️ Generous Time Off – Take the breaks you need to relax, recharge, and come back inspired.

💻 Top-Tier Tech – Love Mac? So do we! We equip our team with the best tools for success.

🚀 Career Growth & Development – Access to programs and events to keep you at the top of your game.

🌱 Well-being Support – We offer access to psychology sessions to support your mental and emotional health

Happy with them? We offer even more! Our Benefits are country-specific, you can ask your recruiter for more information

Interview Process

🤝 Step 1: Initial Screening – A chat with our Talent Team to understand your background, experience, and motivations. (30 mins)

🛠️ Step 2: Technical Interview – A deep dive with your potential manager to assess your skills and fit for the role. (45 mins)

We Are Wildix:

Wildix is an equal-opportunity employer. We value diversity and welcome all applicants regardless of race, gender, age, religion, or any other characteristic. Everyone is encouraged to apply and is welcome to join our Blue Ecosystem. 

Ready to join us? Apply Now!

We are looking for an experienced Embedded Systems & Firmware Design who is ready to develop intelligent hardware for complex technological solutions—from stabilization platforms to modern UAVs. Your role will combine in-depth microcontroller programming with system architecture design.

Job Responsibilities:

• Designing software architecture for embedded systems (UAVs, stabilization systems, power controllers).
• Selecting components, sensors, and interfaces; debugging prototypes using test and measurement equipment.
• Writing fault-tolerant code for mass-market products, performing refactoring, and supporting firmware throughout the entire lifecycle.
• Coordinating data exchange protocols within the system, participating in sprint planning and requirements gathering alongside the QA department.

• Preparing supporting design and technical documentation and algorithm descriptions.
   

  Qualifications:

• Bachelor’s degree in a technical field; at least 2 years of experience in embedded systems development.
• Proficiency in C/C++, experience working with MCUs in STM32CubeIDE, IAR, or Keil environments.
• Experience with RTOS, understanding of modular architecture, energy efficiency principles, and interrupt handling.
• In-depth understanding of UART, I2C, SPI, CAN, and GPIO.
• Experience working in a Linux environment and proficiency with Git.

• English proficiency sufficient to work comfortably with technical documentation.
   

  The following would be an additional advantage:

• Skills in Altium Designer and knowledge of circuit design.
• Experience in digital signal processing (DSP) or working with radio transceivers.

• Ability to create PC application software for device diagnostics and configuration.

   

We offer:

Career development: vertical and horizontal growth, specialized courses, training, technical exchange, and participation in strategic projects.
Security and stability: reservation of military-duty employees from the first month.
Official employment and social guarantees: vacation, sick leave, full social package.
Legal support: consultations and assistance with military registration issues.
Adaptation: high-quality onboarding with mentoring support and gradual involvement in project activities.
Comfortable conditions: corporate catering, recreation areas, a friendly atmosphere, and a well-equipped shelter on the office premises.
Convenient location: 10 minutes' walk from the metro.