Jobs

Requirements:

At least 2-3 years experience programming in Ruby on Rails

Modern Ruby (3+), modern rails (7+)

Practical experience with RDBMS (preferably PostgreSQL)

Experience implementing APIs

Loves working in an Agile environment, Jira

Experience with source control tools — Git, Github

Experience with UNIX/Linux command line

Ability to solve problems using best practices and principles

Working closely with front-end developers

Will be a plus:

Third-party APIs integrations

TDD

DDD

Knowledge of server management (deployment, monitoring, optimizing, etc.)

Experience working in micro service architecture projects

Experience with Sidekiq

Experience with Elasticsearch

Knowledge of design patterns, basic algorithms and data structures

We offer:

Interesting project and challenging tasks

Professional & career growth

Vacation and sick leaves

Responsibilities:

Work closely together with business, design and other stakeholders of project

Write robust manageable code

Work in an agile team, participation in planning sprints, daily meetings, retrospectives, code reviews

Write unit and integration tests, bugs fixing and provide continuous integration

Use JIRA bug-tracking system, Time Tracker

Suggest ideas to improve work

Be a self-motivated and result oriented team player

About us:

Health24 is a medical information service for cloud storage, online processing and secure real-time sharing of medical information for healthcare workers and patients.

More details here — health24.ua

🚨 We’re Hiring: Rockstar Account Executive (B2B + Upwork Sales Pro) 🚨

Hey there! 👋 We’re GigRadar📡 , the lean, mean lead-generation machine that’s changing how agencies win clients on Upwork (and beyond).

We mix smart automation, human creativity, and startup hustle to help businesses grow faster, better, and way more efficiently. If you’ve got charm, grit, and a track record of closing deals, we want you on the frontlines of our growth story.

💼 What You’ll Be Doing

You'll be the go-to expert for converting leads into happy, loyal clients. Think sales with soul, strategy, and a splash of startup chaos (the good kind).

🔎 Run Winning Demo Calls – Show prospects what GigRadar can do and why we’re the Upwork growth partner they’ve been waiting for
💸 Close Deals Like a Boss – Seal the deal and help us (and our clients) grow like wildfire
📊 Keep CRM Tidy & Powerful – Organize, update, and optimize pipelines in HubSpot like a sales scientist
🤝 Build Relationships That Stick – Earn trust, solve problems, and make clients feel like VIPs
🔄 Upsell Without the Hard Sell – Spot new needs and pitch solutions that make everyone win
💌 Stay in Touch – Keep the communication flowing with clients, teammates, and partners
💡 Be a Thought Partner – Collaborate cross-functionally to improve the way we sell, serve, and scale

✅ What You Bring

You're someone who gets it — people, sales, tools, and the fast pace of startups.

✔️ 2+ year in B2B Sales (SaaS or agency experience = huge bonus)
✔️ You know Upwork – how it works, what clients want, and how to pitch smart
✔️ CRM-savvy (HubSpot preferred) – you keep your pipeline cleaner than your kitchen
✔️ Strong English (verbal + written) – clear, friendly, and persuasive
✔️ Familiar with Boolean Search / ElasticSearch = bonus points
✔️ Self-starter, problem-solver, relationship-builder – you don’t wait to be told what to do

🌟 What’s In It for You

We’re small and growing fast – and that means real impact, real growth, and real fun.

💵 >$1,000 base salary + 5-10% commission on sales (depending on experience and personal sales results)
🎯 Bonuses for performance – make more when we grow together (you can earn up to $5000/monthly from the bonus itself)
Fun fact, last month our AE earn $7500
🚀 Fast-track career path – grow into Lead roles
🧠 Ongoing learning – Weekly team sessions + full access to insights on Upwork and client strategy
🌍 Fully remote – Work from wherever you do your best work
🎉 No red tape, all results – Your voice matters. Your work shows.

🎤 Sound Like You?

If you're ready to help businesses scale and freelancers win more — all while working in a high-energy, supportive, and fun environment — we’d love to meet you.

Apply now and let’s make magic happen at GigRadar. 💫

🚨 We’re Hiring: Rockstar Account Executive (B2B + Upwork Sales Pro) 🚨

Hey there! 👋 We’re GigRadar📡 , the lean, mean lead-generation machine that’s changing how agencies win clients on Upwork (and beyond).

We mix smart automation, human creativity, and startup hustle to help businesses grow faster, better, and way more efficiently. If you’ve got charm, grit, and a track record of closing deals, we want you on the frontlines of our growth story.

💼 What You’ll Be Doing

You'll be the go-to expert for converting leads into happy, loyal clients. Think sales with soul, strategy, and a splash of startup chaos (the good kind).

🔎 Run Winning Demo Calls – Show prospects what GigRadar can do and why we’re the Upwork growth partner they’ve been waiting for
💸 Close Deals Like a Boss – Seal the deal and help us (and our clients) grow like wildfire
📊 Keep CRM Tidy & Powerful – Organize, update, and optimize pipelines in HubSpot like a sales scientist
🤝 Build Relationships That Stick – Earn trust, solve problems, and make clients feel like VIPs
🔄 Upsell Without the Hard Sell – Spot new needs and pitch solutions that make everyone win
💌 Stay in Touch – Keep the communication flowing with clients, teammates, and partners
💡 Be a Thought Partner – Collaborate cross-functionally to improve the way we sell, serve, and scale

✅ What You Bring

You're someone who gets it — people, sales, tools, and the fast pace of startups.

✔️ 2+ year in B2B Sales (SaaS or agency experience = huge bonus)
✔️ You know Upwork – how it works, what clients want, and how to pitch smart
✔️ CRM-savvy (HubSpot preferred) – you keep your pipeline cleaner than your kitchen
✔️ Strong English (verbal + written) – clear, friendly, and persuasive
✔️ Familiar with Boolean Search / ElasticSearch = bonus points
✔️ Self-starter, problem-solver, relationship-builder – you don’t wait to be told what to do

🌟 What’s In It for You

We’re small and growing fast – and that means real impact, real growth, and real fun.

💵 >$1,000 base salary + 5-10% commission on sales (depending on experience and personal sales results)
🎯 Bonuses for performance – make more when we grow together (you can earn up to $5000/monthly from the bonus itself)
Fun fact, last month our AE earn $7500 
🚀 Fast-track career path – grow into Lead roles
🧠 Ongoing learning – Weekly team sessions + full access to insights on Upwork and client strategy
🌍 Fully remote – Work from wherever you do your best work
🎉 No red tape, all results – Your voice matters. Your work shows.

🎤 Sound Like You?

If you're ready to help businesses scale and freelancers win more — all while working in a high-energy, supportive, and fun environment — we’d love to meet you.

Apply now and let’s make magic happen at GigRadar. 💫

🚨 We’re Hiring: Rockstar Account Executive (B2B + Upwork Sales Pro) 🚨

Hey there! 👋 We’re GigRadar📡 , the lean, mean lead-generation machine that’s changing how agencies win clients on Upwork (and beyond).

We mix smart automation, human creativity, and startup hustle to help businesses grow faster, better, and way more efficiently. If you’ve got charm, grit, and a track record of closing deals, we want you on the frontlines of our growth story.

💼 What You’ll Be Doing

You'll be the go-to expert for converting leads into happy, loyal clients. Think sales with soul, strategy, and a splash of startup chaos (the good kind).

🔎 Run Winning Demo Calls – Show prospects what GigRadar can do and why we’re the Upwork growth partner they’ve been waiting for
💸 Close Deals Like a Boss – Seal the deal and help us (and our clients) grow like wildfire
📊 Keep CRM Tidy & Powerful – Organize, update, and optimize pipelines in HubSpot like a sales scientist
🤝 Build Relationships That Stick – Earn trust, solve problems, and make clients feel like VIPs
🔄 Upsell Without the Hard Sell – Spot new needs and pitch solutions that make everyone win
💌 Stay in Touch – Keep the communication flowing with clients, teammates, and partners
💡 Be a Thought Partner – Collaborate cross-functionally to improve the way we sell, serve, and scale

✅ What You Bring

You're someone who gets it — people, sales, tools, and the fast pace of startups.

✔️ 2+ year in B2B Sales (SaaS or agency experience = huge bonus)
✔️ You know Upwork – how it works, what clients want, and how to pitch smart
✔️ CRM-savvy (HubSpot preferred) – you keep your pipeline cleaner than your kitchen
✔️ Strong English (verbal + written) – clear, friendly, and persuasive
✔️ Familiar with Boolean Search / ElasticSearch = bonus points
✔️ Self-starter, problem-solver, relationship-builder – you don’t wait to be told what to do

🌟 What’s In It for You

We’re small and growing fast – and that means real impact, real growth, and real fun.

💵 > $1,000 base salary + 5-10% commission on sales (depending on experience and personal sales results)
🎯 Bonuses for performance – make more when we grow together (you can earn up to $5000/monthly from the bonus itself)
🚀 Fast-track career path – grow into Lead roles
🧠 Ongoing learning – Weekly team sessions + full access to insights on Upwork and client strategy
🌍 Fully remote – Work from wherever you do your best work
🎉 No red tape, all results – Your voice matters. Your work shows.

🎤 Sound Like You?

If you're ready to help businesses scale and freelancers win more — all while working in a high-energy, supportive, and fun environment — we’d love to meet you.

Apply now and let’s make magic happen at GigRadar. 💫

We are building a scalable media network and looking for an experienced Senior Broadcast Operations Manager to lead and optimize our ad broadcasting and placement pipeline across 50+ newsletter domains.

This person will build and manage the advertising calendar, ensure proper placement and execution of campaigns, and work closely with Content, Analytics, and Growth to maximize monetization performance.

This is a high-ownership role for someone who thrives in fast-moving environments, understands email monetization, and brings proven experience in broadcast execution, campaign scheduling, and direct-response promotions.

We are not looking for someone who just “runs tasks.”
We want someone who cares about performance, takes responsibility, and drives results.

Responsibilities

• Build and maintain ad placement calendars across 50+ newsletter properties
• Manage ad inventory, placement rotation, and partner allocations
• Assign offers, creatives, hooks, and links based on strategy & performance history
• Ensure correct tracking, UTMs, and attribution for each send
• Maintain sending quality and distribution cadence
• Collaborate with analytics to analyze performance and refine strategy
• Report on monetization performance, efficiency, and fill rate
• Improve workflows, systems, and automation over time
• Identify opportunities to expand revenue, optimize offers, and improve placements
• Serve as a central command point for broadcast execution

Ideal Candidate

• 5+ years experience in:
  • Media buying / affiliate / direct-response marketing
  • Campaign management or ad scheduling / rotations
• Strong understanding of tracking, UTMs, delivery windows, frequency, and offer pacing
• A proactive operator who enjoys ownership and continuous improvement
• Excellent communication and cross-team collaboration
• Highly structured, detail-oriented, organized, and calm under scale
• Comfortable making decisions and prioritizing independently
• C1 English — both written and spoken
• Ambitious, hungry, performance-oriented
• Not a “clock-in clock-out” role

Nice to have

• Experience in affiliate or performance media (direct response preferred)
• Newsletter monetization experience
• Experience overseeing ad operations at scale
• Experience in U.S. DTC/affiliate offers

Personality & Work Style

• Operates like an owner — not an executor
• Thrives in responsibility and fast growth environments
• Systems thinker: builds process, doesn’t wait for it
• Self-motivated, proactive, ambitious
• Obsessed with performance & accuracy
• Problem-solver, not a task recipient

KPIs

• Revenue growth from broadcasts, quarter-over-quarter
• Ad RPM improvement across newsletters (measured by trend)
• High inventory utilization / fill rate across all domains
• Improvement in CTR and conversion performance through offer + creative pairing
• Successful testing cadence (new offers/partners/angles tested each month)
• Fast adjustment to underperforming campaigns (reaction time metric)
• Consistent and accurate forecasting vs. actual performance
• Near-zero error rate on offer, link, and placement accuracy
• Proactive scheduling buffer maintained (7–14 days ahead)

Success Looks Like

• The newsletter network consistently grows revenue and RPM
• Offers are prioritized and rotated strategically, not randomly
• Underperforming ads are replaced quickly
• The calendar is always full and optimized, not reactive
• You identify and act on performance patterns — before others see them
• Systems get more efficient every quarter

What we’re looking for

We’re hiring a Senior Software Engineer who thinks beyond code. You understand business problems, translate them into solid technical solutions, and know how to prioritize what actually matters.

You’re not just experienced—you’re decisive. You know what to tackle now, what to defer, and what to delegate.

AI is a core part of how you work. You’ve been actively using AI-assisted development (ChatGPT, Cursor, etc.) for 3+ years and can consistently produce high-quality output—where ~80% of your code is AI-generated and meets production standards.

Our platform has evolved from a data middleware solution into a multi-layer, event- and workflow-driven system. You’ll help shape what it becomes next.

We’re a growing team, with strong engineering presence in and around Lviv.

Security and quality come first. We’re ISO 27001 certified and rely on structured, often AI-driven processes to deliver consistently high standards.

⸻

Requirements

6+ years of software development experience

Strong TypeScript (Node.js) skills

Proven ability to turn business requirements into scalable solutions

Strong architectural instincts and system design experience

Hands-on Azure experience (App Services, Functions, cloud-native)

Experience with REST APIs, JSON/XML

Solid DevOps and CI/CD experience

Strong communicator, fluent in English

⸻

What you’ll do

Own problems end-to-end: from business need to production solution

Design and build scalable systems in TypeScript on Azure

Make smart trade-offs and prioritize effectively

Use AI to accelerate development, testing, and documentation

Contribute to an event-driven, workflow-centric architecture

Improve reliability, performance, and security across the platform

Work closely with product and engineering to ship fast and well

⸻

Nice to have

Event-driven architecture experience

High-availability system design

Experience in healthcare/fintech or regulated environments

Familiarity with FHIR or similar standards

Remote full-time position. Freelance contract.

The role

We’re taking over core development of a large, real-time public safety / mobility platform. It’s a hybrid system: you’ll work in a mix of legacy and modern code while we move the center of gravity toward .NET 8 and a clean CI/CD delivery model.

We’re also transitioning to a CIS-based team, and the truth is: the documentation isn’t perfect everywhere. You don’t need everything spelled out if you know how to read a system, ask smart questions, and improve things as you go.

If you like big systems, real production constraints, and modernization work that actually matters—this will feel interesting.

What you’ll do

• Build backend services in C# / .NET 8 (LTS).
  
   
• Maintain/refactor legacy areas (ASP.NET 4.8 / WCF) safely as we modernize.
  
   
• Build front-end features in React and/or Angular (TypeScript) for operational dashboards.
  
   
• Write and optimize queries across SQL Server and MySQL.
  
   
• Work in a strict SDLC:
  
   
  • PR-based workflow
    
     
  • branch protection (no pushing to main)
    
     
  • peer reviews
    
     
  • mandatory SAST scans before release
    
     
• Help move releases from “manual steps” toward CI/CD with logging, traceability, and rollback.
  
   
• Integrate with adjacent services (some Python) and mobile clients.
  
   

What we’re looking for

• 5+ years in production software engineering (enterprise or high-availability systems).
  
   
• Strong C# / .NET skills; comfortable touching ASP.NET 4.8 while writing most new work in .NET 8.
  
   
• Solid experience with React and/or Angular.
  
   
• Strong relational DB fundamentals (SQL Server, MySQL).
  
   
• You can handle imperfect docs and still deliver: you investigate, validate, and improve the system.
  
   

Nice to have

• Python integration work, mobile-facing APIs, or experience with real-time dashboards.
  
   
• Observability/performance tuning experience.
  
   
• Prior modernization experience (monolith → services, legacy cleanup, etc.).
  
   

A quick honesty section

• You’ll see messy parts. We’re not hiding that.
  
   
• You’ll also be part of the team that fixes them—steadily and safely.
  
   

Apply with: 2–3 bullets on systems you’ve worked on (scale, tech stack, what you shipped).

About RankSector

RankSector is an AI-powered growth platform that puts content creation, distribution, and organic reach on autopilot. Customers connect their site and RankSector handles everything end to end: research, writing, publishing, and partnerships that get content seen. 

We're a small, fast-moving team based in Estonia 🇪🇪, fully remote, no middle management, no bureaucracy. You'll work directly with the founder and a tight creative team where decisions happen in hours, not weeks.

The Role

You own the full creative strategy loop for paid social ads (Meta, TikTok). You decide what gets made and why, then prove it with data.

Your core loop:

• Research winning ads, competitor creative, and performance trends.
• Pick angles worth testing.
• Write detailed creative briefs: scripts, hooks, visual direction, talent notes, reference ads, and specific creative notes.
• Hand off to the editor, who produces the assets.
• Review every asset before it goes live. Give specific feedback, not vibes.
• Set up campaigns and A/B tests in the ad platform.
• Read performance data. Decide what to iterate, scale, or kill.
• Write iteration briefs on winners. One good angle can spawn 10+ rounds of variations.

You work directly with one video/image editor who ships daily. You're not editing. You're the person who decides what gets made, writes the brief that makes it happen, and reads the data that tells you what to do next.

What a Typical Week Looks Like

• Monday: Review last week's campaign performance. Identify winners and losers. Plan the week's briefs.
• Tuesday–Thursday: Write briefs, review editor output, give specific feedback, set up campaigns.
• Friday: Final reviews, launch new tests.

You write 5–8 briefs per week (mix of new angles and iterations on winners). You review all editor submissions within 24 hours. Campaigns go live within 24 hours of asset approval. You send a weekly summary: what launched, what won, what you're testing next, what you're killing.

What We Provide

• A reliable editor who ships 2+ polished videos per day without chasing.
• AI video and image generation tools already built into the workflow.
• Brand assets, templates, fonts, and a growing raw asset library.
• Direct line to the founder for fast approvals and creative pivots.
• Full access to ad platform data and campaign analytics.
• Project management setup with clear statuses, task templates, and sprint structure.

How We Work

• Practice Humility: coachable, curious, no ego.
• Own the Outcome: if the ads aren't performing, that's your problem to solve, not someone else's.
• Mind the Details: the difference between a €40 CPA and a €15 CPA lives in the creative details.
• Foster Honest Dialogue: if an angle is dead, say it. If the editor needs to level up somewhere, say that too.
• Share Your Perspective: propose new formats, test unconventional ideas, challenge assumptions with data.
• Show Genuine Respect: with teammates, with feedback, with the work.

What "Good" Looks Like

We evaluate you on creative performance and decision quality, not hours logged.

• You can look at a product and generate 5 testable angles before lunch.
• Your briefs are detailed enough that the editor executes without questions.
• You review assets same-day with specific, actionable feedback ("cut 0.3s from the intro, move the text overlay to frame 2," not "make it better").
• You read campaign data and immediately know what to test next.
• You don't get attached to ideas that the data says aren't working.
• Winners get iterated. Losers get killed fast. You don't let ego slow down either decision.

Requirements

• 2+ years running creative strategy for paid social (Meta, TikTok, or both).
• Portfolio of ad angles you personally conceived, briefed, and launched, with performance results.
• Understanding of direct response: hooks, angles, offers, funnels, landing pages.
• You know what's working on TikTok and Meta right now, not 6 months ago.
• Can write detailed creative briefs that leave nothing to interpretation.
• Data-literate: you pull campaign numbers, read them correctly, and make decisions fast.
• Strong follow-through. We don't chase for reviews or campaign setups.
• English B2+ (writing briefs, giving feedback, short calls).

Nice to Have

• Experience with AI creative tools (Midjourney, Runway, Kling, or similar).
• DTC, supplements, skincare, health/wellness, or app marketing background.
• Landing page copywriting skills.
• Experience managing editors or small creative pods.
• Familiarity with ClickUp, Frame.io, or similar project management and review tools.

Don't Apply If

• You can't show ads you personally strategized with real performance results.
• You need someone to tell you what angle to test next.
• You think "creative strategy" means choosing stock photos and writing generic ad copy.
• You struggle with direct creative feedback or avoid making hard calls on killing underperforming work.
• You're a beginner looking for training. We need you writing briefs and reviewing assets from day one.

Compensation

• $2,000–$3,500/month base (depending on experience and demonstrated results).
• Performance bonus from month 3: tied to ad performance metrics (CPA improvement, ROAS, winning rate on new angles), paid monthly on top of base.
• Fully remote, flexible hours aligned to EU business time.
• Growth path: this role is designed to grow into Head of Creative or Head of Growth as we scale the paid ads operation. That path opens when you build a repeatable creative engine that consistently finds winning angles.

Hiring Process

1. Apply on Djinni. We review your profile.
2. Portfolio share. We'll ask for ads you came up with, the briefs behind them, and what the numbers said after launch.
3. Call (30 min). We get to know each other, talk through your experience, and how you think about creative.
4. Paid trial (5 business days). You work with our editor, our tools, and real products. Briefs written, assets reviewed, campaigns live by Day 5. If you need ramp-up time to start producing, this isn't the right fit.
5. Full-time start. Trial goes well, you move straight into the full contract.

UI/UX designer needed. Join the team for a UK-based healthcare company that enables remote patient monitoring, clinical research, and personalized healthcare. 

What You’ll Do:
• Design and refine user interfaces across responsive web and mobile applications
• Translate product requirements and user needs into clear user flows, wireframes, and high-fidelity mockups
• Collaborate closely with developers, product owners, and fellow designers
• Maintain and evolve design systems and reusable components
• Contribute to user-centered design decisions based on research and feedback
• Ensure designs align with accessibility and usability standards

What We’re Looking For:
• 4+ years of experience as a UI/UX Designer
• Solid portfolio showcasing interface design and user-centric thinking, including mobile and web applications
• Strong skills in Figma and experience working with design systems
• Good understanding of layout, typography, spacing, and interaction patterns
• Experience working in cross-functional teams in Agile environments
• Excellent communication and collaboration skills

Nice to Have:
• Experience designing for healthcare or complex enterprise platforms
• Understanding of accessibility standards (WCAG)
• Experience conducting or analyzing usability testing

Position Overview 

We are looking for a Senior Backend / Middleware Engineer to work on Middleware API development focused on TypeScript, Node.js, and GraphQL, supporting IoT‑style communication with connected devices, including state‑of‑the‑art audio and networking products. 

This role is focused on designing and building platform‑independent middleware services, exposing device capabilities through GraphQL and REST APIs, and collaborating closely with cross‑functional engineering and product teams. 

Responsibilities 

• Design and implement platform‑independent device communication middleware for connected audio and networking products 
• Develop backend services using Node.js and TypeScript in an agile, cross‑functional team environment 
• Implement device communication business logic in Node.js and C++ 
• Expose middleware functionality through GraphQL and REST APIs 
• Model, standardize, and abstract device interaction capabilities to provide device‑agnostic interfaces 
• Optimize middleware performance and implement appropriate security measures 
• Break down requirements and estimates to deliver features from concept to production 
• Collaborate with marketing, testing, and systems engineering teams to define use cases and requirements 
• Communicate effectively with technical and non‑technical stakeholders 

• As needed, extend or maintain web‑based UI components using Angular, TypeScript, HTML, and CSS 

   

Technical Requirement 

• Bachelor’s degree in Computer Science or related field 
• 5+ years of professional software development experience 
• Strong experience as a Node.js backend developer with a focus on TypeScript 
• Hands‑on experience designing and documenting asynchronous Web APIs 
• Experience authoring and consuming GraphQL and/or REST APIs 
• Solid understanding of:  
• Asynchronous programming 
• Distributed systems 
• OS fundamentals and multi‑threading 
• Software design principles (SOLID, separation of concerns, cohesion vs coupling) 
• Experience with:  
• CI/CD pipelines 
• Unit and Integration testing 
• Git or similar version control systems 
• Comfortable working in a remote‑first or hybrid environment 

Nice to Have 

• Experience with distributed systems 
• Domain experience with audio products or wireless/radio devices 
• C++ development experience (OO or functional) 
• Embedded or device‑level software development 
• Experience with single‑page applications (Angular, React, Vue.js) 
• Experience with serverless cloud environments (AWS preferred) 

About Flamingo

Flamingo is revolutionizing the Managed Service Provider (MSP) industry with an AI-driven, open-source platform for IT and security. Our goal is to empower MSPs with automation, optimization, and scalability tools to enhance their operations.

We are now expanding our system layer by developing cross-platform agents and background services written in Rust, designed to operate on Windows, macOS, and Linux. These agents form the backbone of our telemetry and device management capabilities across thousands of managed endpoints.

Role Overview:

As a C/C++ Developer, you’ll build reliable, high-performance system services and daemons that power Flamingo’s open-source infrastructure for MSPs.

You will work closely with backend engineers to design, implement, and optimize cross-platform components responsible for device management, monitoring, and secure data exchange.

Key Responsibilities:

• Develop cross-platform agents, daemons, and background services in Rust for Windows, macOS, and Linux.
• Work with low-level system APIs and platform-specific tools: Win32 API, LaunchAgents/Daemons, systemd, and more.
• Integrate services with backend infrastructure via HTTP, WebSockets, and NATS.
• Write secure, asynchronous, and performant Rust code using Tokio, Serde, and Tracing.
• Optimize real-time data processing, message handling, and network performance.
• Collaborate with backend and platform teams to ensure reliability, observability, and security across deployments.
• Contribute to our open-source projects by writing clean, documented, and community-friendly code.

Our Stack:

• Language: Rust (1.8x+)
• Core Libraries: tokio, serde, anyhow, tracing, thiserror
• Networking: reqwest / hyper (HTTP), tokio-tungstenite / warp (WebSockets), nats.rs (NATS)
• Platform APIs:
  • Windows – Win32, COM, Registry
  • macOS – LaunchAgents, Daemons, Keychain
  • Linux – systemd, journal, epoll, nix crate
• Tooling: Git, GitHub, cross-platform builds

Qualifications:

Must-Have

• Strong proficiency in C/C++ with experience writing system-level or low-level software.
• Experience developing system-level software for at least one major OS (Windows, macOS, or Linux).
• Familiarity with platform APIs (e.g., Win32 API, systemd, macOS Daemons).
• Solid understanding of networking (TCP/UDP, WebSockets, HTTP).
• Experience with multi-threaded and asynchronous/concurrent programming.
• Attention to security, performance, and code maintainability.
• Experience with Rust.

Nice-to-Have

• Experience migrating or integrating C/C++ codebases with Rust.
• Experience with NATS, message brokers, or real-time telemetry systems.
• Experience building cross-platform agents or monitoring tools.
• Contributions to open-source projects (especially in Rust).

Why Join Flamingo?

• High-impact role: Build the foundational layer of Flamingo’s open-source infrastructure.
• Ownership & Equity: Competitive salary plus meaningful stock options in an early-stage startup.
• Modern Tech Stack: Rust, NATS, async, cross-platform tooling, the best of systems and cloud engineering.
• Remote-first Culture: Flexibility to work from anywhere while collaborating with a world-class team.
• Mission-Driven Company: Help us redefine how MSPs operate with open-source, automation, and AI at the core.

About Flamingo

Flamingo is revolutionizing the Managed Service Provider (MSP) industry with an AI-driven, open-source platform for IT and security. Our goal is to empower MSPs with automation, optimization, and scalability tools to enhance their operations.

Role Overview
This role focuses on building a SaaS product, with additional support for local installations. You will take ownership of designing and implementing the cloud infrastructure in the early stages of deployment, setting the foundation for how the platform will operate. The product is fully Kubernetes-based, so strong expertise in cluster management, automation, and container orchestration is essential. Because the system is high-load, ensuring reliability is the top priority. In addition, a significant part of the role involves contributing to an open-source product, developing features that benefit both the community and the platform itself.

Key Responsibilities

• Design and maintain cloud infrastructure in GCP or AWS, covering compute, storage, networking (VPCs, subnets, routing), IAM, and managed databases, using Terraform.
• Operate and manage Kubernetes clusters, including cluster administration, workload orchestration, ingress/gateway configuration, and developing custom Helm Charts.
• Build and maintain CI/CD pipelines with GitHub Actions, ArgoCD, following GitOps practices for consistent deployments.
• Implement monitoring, logging, alerting, and tracing with Prometheus, Loki and Grafana, ensuring system observability and reliable incident response.
• Design and secure cloud networking, including VPC architectures, load balancers, service meshes, and Bastion host access, while applying strong security practices.
• Collaborate with engineering teams to refine deployment strategies, improve reliability, and support smooth delivery of new features.

Qualifications

Must-Have

• Kubernetes – strong expertise in cluster administration, workload orchestration, and GitOps practices; ability to write and maintain custom Helm Charts.
• Terraform – proven experience managing infrastructure as code and operating environments on GCP.
• Cloud platforms – solid knowledge of GCP or AWS core services, including compute, storage, and managed databases.
• Cloud networking – experience with VPCs, subnets, routing, firewalls, and load balancers, ensuring secure and reliable connectivity.
• Infrastructure security – practical experience with IAM, secrets management, TLS, encryption, and policy enforcement in production environments.
• CI/CD workflows – experience building and maintaining pipelines with GitHub Actions/GitLab CI and ArgoCD/FluxCD.
• Databases and messaging – operational knowledge of Postgres, MongoDB, Redis, and streaming platforms such as Kafka.
• Observability – hands-on use of Prometheus, Grafana, Loki, and similar tools for monitoring, alerting, and tracing.
   

Nice-to-Have

• Experience with serverless architectures and event-driven systems, such as AWS Lambda, Cloud Functions, or Pub/Sub triggers.
• Experience contributing to or maintaining open-source products.
• Relevant certifications would be a plus

Why Join Flamingo?

• High-impact role: Make a direct impact on the stability and scalability of our AI-driven platform.
• Ownership & Equity: Competitive compensation, including significant equity in an early-stage, high-growth startup.
• Innovative Tech Stack: Work with cutting-edge AI, security, and cloud technologies.
• Remote-first Culture: Flexibility to work from anywhere while collaborating with a top-tier team.
• Mission-Driven Company: Join a team passionate about disrupting the MSP industry and making enterprise-grade security and IT automation accessible to all.

About Flamingo

Flamingo is revolutionizing the Managed Service Provider (MSP) industry with an AI-driven, open-source platform for IT and security. Our goal is to empower MSPs with automation, optimization, and scalability tools to enhance their operations.

We are now expanding our system layer, developing cross-platform agents and background services written in Rust, designed to operate on Windows, macOS, and Linux environments. These agents form the backbone of our telemetry and device management capabilities across thousands of managed endpoints.

Role Overview:

As a Rust Developer, you’ll build reliable, high-performance system services and daemons that power Flamingo’s open-source infrastructure for MSPs.

You will work closely with backend engineers to design, implement, and optimize cross-platform components responsible for device management, monitoring, and secure data exchange.

Key Responsibilities:

• Develop cross-platform agents, daemons, and background services in Rust for Windows, macOS, and Linux.
• Work with low-level system APIs and platform-specific tools: Win32 API, LaunchAgents/Daemons, systemd, and more.
• Integrate services with backend infrastructure via HTTP, WebSockets, and NATS.
• Write secure, asynchronous, and performant Rust code using Tokio, Serde, and Tracing.
• Optimize real-time data processing, message handling, and network performance.
• Collaborate with backend and platform teams to ensure reliability, observability, and security across deployments.
• Contribute to our open-source projects by writing clean, documented, and community-friendly code.

Our Stack:

• Language: Rust (1.8x+)
• Core Libraries: tokio, serde, anyhow, tracing, thiserror
• Networking: reqwest / hyper (HTTP), tokio-tungstenite / warp (WebSockets), nats.rs (NATS)
• Platform APIs:
  • Windows – Win32, COM, Registry
  • macOS – LaunchAgents, Daemons, Keychain
  • Linux – systemd, journal, epoll, nix crate
• Tooling: Git, GitHub, cross-platform builds

Qualifications:

Must-Have

• Strong proficiency in Rust, including async programming and ownership concepts.
• Experience developing system-level software for at least one major OS (Windows, macOS, or Linux).
• Familiarity with platform APIs (e.g., Win32 API, systemd, macOS Daemons).
• Solid understanding of networking (TCP/UDP, WebSockets, HTTP).
• Experience with multi-threaded and asynchronous programming.
• Attention to security, performance, and code maintainability.

Nice-to-Have

• Experience with NATS, message brokers, or real-time telemetry systems.
• Experience building cross-platform agents or monitoring tools.
• Contributions to open-source projects (especially in Rust).
• Experience with C/C++ development.

Why Join Flamingo?

• High-impact role: Build the foundational layer of Flamingo’s open-source infrastructure.
• Ownership & Equity: Competitive salary plus meaningful stock options in an early-stage startup.
• Modern Tech Stack: Rust, NATS, async, cross-platform tooling, the best of systems and cloud engineering.
• Remote-first Culture: Flexibility to work from anywhere while collaborating with a world-class team.
• Mission-Driven Company: Help us redefine how MSPs operate with open-source, automation, and AI at the core.
   

Summary

Safe City Group is hiring a Lead DevSecOps / Azure Platform Engineer to build secure, automated delivery foundations for critical UAE traffic and public-sector systems. This role is not basic deployment support. The immediate mission is to move from manual releases and weak secrets handling to controlled CI/CD, secure environment promotion, automated scanning, Azure Key Vault integration, infrastructure-as-code, release traceability, and production observability.

Immediate priorities

• Build baseline Azure DevOps pipelines for .NET / ASP.NET Core applications.
• Add build, test, SAST, SCA, secret scanning, artifact versioning, and deployment gates.
• Remove plaintext secrets from config/code and migrate to Azure Key Vault or equivalent.
• Establish environment promotion across Dev / Test / Staging / Production.
• Create rollback-ready deployment procedures.
• Implement secure variable groups, service connections, managed identities, and least-privilege access.
• Support Azure App Services / Azure SQL / Storage / APIM / WAF / Application Insights / Azure Monitor.
• Partner with security/governance to align releases with OWASP, ISO 27001, and internal change controls.
• Train developers on practical pipeline usage without turning process into bureaucracy.

Must-have experience

• 7+ years in DevOps, platform engineering, cloud engineering, or release engineering.
• Strong Azure DevOps Pipelines experience.
• Strong Azure production experience: App Services, Azure SQL, Storage, Key Vault, Entra ID, Application Insights, Azure Monitor.
• Hands-on CI/CD for .NET / C# / ASP.NET Core systems.
• Infrastructure as Code: Bicep or Terraform.
• Secrets management and credential rotation.
• SAST/SCA/secret scanning integration.
• Branching, PR gates, artifact management, deployment approvals, rollback.
• Docker/containerization experience.
• Strong English, B2+ minimum.

Strong preference

• Experience in regulated, government, financial, transport, telecom, or security-sensitive systems.
• Experience modernizing manual deployment environments.
• Experience with APIM, WAF, private endpoints, NSGs, managed identity, RBAC.
• Familiarity with SonarQube, Snyk, GitHub Advanced Security, Microsoft Defender for Cloud, OWASP ZAP, Trivy, Checkov, Dependabot, or equivalent tools.
• Azure certifications: AZ-400, AZ-104, AZ-305, AZ-500.

On behalf of our Client from the UK, Mobilunity is looking for a Full Stack Developer (Node.js / Vue.js).

Our Client is a fast-growing SaaS company operating in the telecom and subscription billing space. Their platform supports billing operations for telecom providers and service companies, focusing on reliability, scalability, and continuous product growth.

They are looking for a Full Stack Developer with strong hands-on experience across both backend and frontend. You will work on building new features, improving existing functionality, and supporting integrations across a modern, cloud-oriented platform.

This is a hands-on role with significant ownership across the full stack — from UI and APIs to event-driven services and data.
 

Responsibilities:
Full Stack Development

• Design, build, and maintain platform components using Node.js, TypeScript, and Vue.js (Nuxt)
• Deliver features end-to-end, from design to production
• Work across backend services, APIs, and frontend interfaces
• Troubleshoot and resolve complex production issues
• Deliver clean, reliable, and maintainable solutions

Architecture & System Design

• Apply API-first and cloud-first principles
• Build and maintain RESTful APIs and event-driven systems (queues, workers, webhooks)
• Contribute to system evolution from legacy solutions to cloud-native architecture
• Balance performance, cost, and scalability in technical decisions

Code Quality & Engineering Practices

• Follow best practices and coding standards
• Contribute to unit and integration testing
• Participate in code reviews and CI/CD processes
• Ensure long-term maintainability of the codebase

DevOps & Collaboration

• Work with Docker-based and Linux environments
• Collaborate with DevOps on CI/CD pipelines (GitHub Actions or similar)
• Support cloud infrastructure (AWS services such as ECS, Lambda, SQS, RDS)
• Improve development workflows across environments
   

Requirements:

• 4–7 years of commercial full stack development experience
• Strong experience with Node.js and TypeScript
• Solid frontend experience with Vue.js / Nuxt (or similar frameworks)
• Experience with REST APIs and event-driven architectures
• Experience with Git workflows, pull requests, and CI/CD
• Familiarity with Docker and Linux environments
• Experience with relational databases (MySQL or similar)
• Ability to work independently and manage priorities
• Good spoken and written English
   

Nice to have :

• Experience with AWS (ECS, Lambda, SQS, RDS/Aurora)
• Experience with legacy technologies such as PHP or Perl
• Experience with Oracle databases
• Python knowledge
• Experience with SaaS platforms or multi-tenant systems
• Familiarity with testing frameworks (Jest, Vitest, etc.)
   

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups
   

Come on board, and let’s grow together!