Jobs at Djinni

We’re Hiring: Full-Stack Developer

Location: Limassol, Cyprus - Ukraine
Type: Full-time, Hybrid or Fully Remote (Ukraine)

Build the future of online booking with SimplyBook.me, part of team.blue.

SimplyBook.me is one of the world’s leading appointment and booking management systems, helping millions of businesses save time, stay organized, and connect with their customers. As part of team.blue, a European powerhouse in digital enablement with over 3,000 professionals across 17 countries, we’re shaping the future of how small and medium businesses manage their digital presence.

We’re looking for a talented, experienced, and curious Full-Stack Developer to join our growing developers team. You’ll be part of a collaborative, creative environment where new ideas are encouraged, and your code directly impacts thousands of users every day. If you want to work on a platform that matters and grow alongside a passionate international team, this is your chance.

What You’ll Do

• Implement new features for the SimplyBook.me platform
  
   
• Maintain and improve the existing codebase for performance and scalability
  
   
• Ensure seamless integration between front-end and back-end components
  
   
• Troubleshoot, debug, and resolve issues efficiently
  
   
• Write reusable, clean, and well-tested code
  
   
• Collaborate closely with developers, QA, and product teams
  
   
• Participate in code reviews and share knowledge across the team
  
   

What You Bring

• Minimum 2 years of JavaScript development experience
  
   
• Strong knowledge of React, PHP, SQL, and Symfony (or similar frameworks)
  
   
• Solid understanding of OOP, design patterns, and development best practices
  
   
• Familiarity and experience with Git, jQuery, and third-party libraries
  
   
• Comfortable working and communicating in English
  
   

Nice to Have

• Experience with SaaS platforms
  
   
• Familiarity with testing frameworks or automation
  
   
• Interest in DevOps, cloud deployment, or AI-related projects
  
   
• Strong understanding of project management methodologies
  
   

Who You Are

• You’re a problem solver who enjoys creating structure in complexity.
  
   
• You love code that feels clean, efficient, and elegant.
  
   
• You enjoy working both collaboratively and independently, you don’t like being micromanaged, and you take pride in sharing ideas while continuously improving the product and yourself.

What We Offer

 

• Flexible hybrid or remote setup and the option to work partly from home
  
   
• Opportunities for continuous learning and professional development
  
   
• Regular team-building activities and company events
  
   
• A friendly, collaborative atmosphere where ideas are heard and valued
  
   
• International company trips that inspire creativity and connection
  
   
• 24 days of annual leave per year, along with various leave policies that support people and families, to recharge and refresh
  
   
• Competitive remuneration package based on skills and experience

Right to Work

At any stage, please be prepared to provide proof of eligibility to work in the country you’re applying for. Unfortunately, we are unable to support relocation packages or sponsorship visas.
 

ESG

“At team.blue, our commitment to caring for the environment and each other is at the heart of everything we do. Our latest impact report showcases our ongoing ESG efforts and ambitious sustainability goals. Interested in learning more about our dedication to making a positive impact? Check it out here.”
 

Come as you are

Everyone is welcome here. Diversity & Inclusion are at our core. Far above any technical competence, we value respect, openness, and trusted collaboration. We do not tolerate intolerance.
 

Privacy Notice

Learn more about how we protect your personal information in our SimplyBook.me Privacy Policy here: https://simplybook.me/en/legal/jobs_privacy_policy/

Required skills:

- Experience working as a business analyst in an IT company

- Experience writing functional and non-functional requirements

- Knowledge of requirements elicitation techniques

- Understanding of software development lifecycle

- Strong communication and presentation skills

- Experience using Photoshop/draw.io/Axure or other graphic editors

- Scrum and/or Kanban experience

- Knowledge and expertise in E-commerce domain is a plus

- Experience with Jira and Confluence is a plus

- Project management experience is desired

- Advanced English is a must

Responsibilities:

- Decompose requirements info epics, user stories, technical tasks and document them

- Create UI mockups

- Maintain knowledge base

- Manage backlog

- Effectively communicate with major stakeholders

- Conduct demo meetings

- Manage change requests

- Support the team with trainings on using new functionality

What Seezona offers you:

- A dynamic environment in a company full of ambition and passion

- Remote work

- Stable working hours

- 21 work free days + 10 sick days

- Accountant support

- Salary paid in USD + 5% taxes.

BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background. Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.

YOUR IMPACT:

• Primarily work with Product Managers and help them to make correct data-informed decisions;
• Research and conclude on results of A/B tests and provide insights for improvement;
• Enhance data gathering flows and procedures to include information that is relevant for building product analytics systems and further reporting;
• Evolve data analytics processes and architecture;
• Automate entire analytics process and create dashboards for different stakeholders (product and marketing);
• Advocate importance of data in product management and growth of the entire business;
• Participate in improving internal business intelligence system that consolidates financial data (we call it BetterBI).

ABOUT YOU:

• 2+ years of experience in a product company working with product analytics;
• Analytical mindset; ability to structure information and dive deeper when it is needed;
• Experience with data visualization tools, BI techniques. Experience with Tableau is a plus;
• Experience with 3rd party product analytics systems (e.g. Amplitude, Facebook Analytics, Firebase, AppsFlyer);
• Solid knowledge of key product metrics, experience in building funnels and making recommendations based on them;
• Full proficiency in SQL and Excel;
• Programming experience in Python will be a plus;
• Strong English written/verbal communication skills.

Our mission is creating happiness within since we believe that having your mind and body in complete harmony is key for overall health and quality of life. We plan to capture the growth of the Global Health Market, and our ideal candidate will focus on building the largest health tech company in the world. 💪

The success of the product became possible through the hard work and dedication of 400+ talented and forward-thinking employees who are true experts in their field. We’re one of the biggest partners of Facebook, Google, Snapchat & Twitter within the CEE region.🌎

Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what’s important to make our users even healthier, sportier, happier and better! We create a business environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.🚀

Competitive salary. Compensation that will help you focus on your projects and personal development.

Professional Growth. We offer a possibility to attend internal, external courses, seminars and access to a corporate library. You will be working with a team of professionals to get insights and discuss ideas.

Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the Kyiv office.

Health&Fitness. We provide employees with 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.

Rest. We organize team buildings, parties and various team activities to boost our collaboration.

For our client, we are looking for🚀 Sales Manager (Crypto B2B)

Location: Remote
 Domain: Web3 • Crypto • FinTech • B2B

💼 About the Role

We are seeking a results-driven Sales Manager (Crypto B2B) to join our fast-growing team and lead business development efforts across key verticals — including Forex, iGaming, payment service providers, and crypto infrastructure companies.

In this role, you will be at the forefront of BitHide’s growth — building trusted relationships with decision-makers, expanding our partner network, and driving revenue by delivering real-world crypto payment solutions to global clients.

🔑 What You’ll Do

• Lead B2B sales efforts across multiple verticals, including:
  Forex brokers – enabling traders to operate and trade with crypto payments
  iGaming operators – offering crypto payment solutions for their players
  Software & CRM providers – integrating our crypto infrastructure into their platforms
  Payment service providers (PSPs) and crypto exchangers – facilitating crypto operations at scale
  Affiliate networks – leveraging leads from crypto, trading, and FinTech markets
   
• Identify and develop new business opportunities through proactive outreach, LinkedIn, networking, exhibitions, and industry events.
• Build and maintain a strong sales pipeline, driving deals from lead generation to contract closure.
• Present and demo BitHide products to potential clients, highlighting the value of privacy, security, and seamless API integration.
• Collaborate closely with tech and product teams to tailor solutions and ensure smooth onboarding for new clients.
• Gather market insights and client feedback to help shape product development and go-to-market strategies.

🤝 What We’re Looking For

• 3+ years of experience in B2B sales / business development in crypto, FinTech, payments, or SaaS.
• Proven success in selling to Forex, iGaming, payment, or blockchain infrastructure clients.
• Strong network or ability to quickly build relationships in relevant industries.
• Confident communicator who is proactive at conferences, events, and networking sessions — not afraid to start conversations and create opportunities.
• Excellent presentation, negotiation, and deal-closing skills.
• Understanding of crypto payments, wallet infrastructure, and API-based integrations.
• Fluent English (additional languages are a plus).
• Ukrainian language proficiency is a requirement.
   

💡 What Makes BitHide Different

• A cutting-edge crypto infrastructure product focused on privacy and control: our solutions ensure clients keep 100% control over their funds while maintaining confidentiality of crypto flows.
• Seamless API integration with websites, CRMs, ERPs, and custom platforms — no web or mobile versions required.
• Desktop-based solution (MacOS & Windows) supporting unlimited sub-wallets.
• A global, ambitious team building real infrastructure, not just another startup.

📈 Why Join Us

• Join a global FinTech product transforming how businesses manage crypto payments.
• Work directly with high-value clients in Forex, iGaming, FinTech, and crypto.

• Enjoy a results-driven, no-bureaucracy environment with real growth opportunities.

  
  🌐 About BitHide

• BitHide Solution LLC is a global FinTech company building secure, high-performance infrastructure for cryptocurrency payments.
  Our flagship solutions — Crypto Payment Gateway and Business Crypto Wallet — empower companies to accept and operate in major cryptocurrencies (BTC, USDT, ETH, USDC, and more) with ease, speed, and privacy.

• We help businesses create unlimited multi-wallets, automate mass payouts, and gain 100% control over their funds — without KYC/KYB barriers, thanks to our integrated AML tools.
  BitHide is not a startup — we’re building the infrastructure that will power the next decade of digital finance.

   

Be part of a company where your ideas and actions directly impact the future of digital payments.😉
 

Hey there :)
 

Tallium is looking for a proactive HR Manager / Operations Specialist to join our team and help us build a strong, engaging, and people-centered culture!

We’re a growing IT company working on exciting long-term projects. You’ll be joining a small, friendly, and passionate team that values initiative, empathy, and continuous development.

Responsibilities:

Employee Lifecycle:

— Support new hires from offer to the end of the probation period;

— Organize onboarding meetings and collect feedback;

— Support employees throughout their journey, including offboarding and exit interviews.

Talent Growth & Performance:

— Coordinate learning and development initiatives and budgets;

— Administer internal trainings, workshops, and knowledge-sharing sessions;

— Assist in organizing Performance Reviews.

Engagement & Retention:

— Conduct surveys (welcome, pulse, eNPS, exit);

— Support employees with daily HR requests;

— Help improve retention and develop loyalty programs;

— Organize 1:1 meetings and monitor team well-being.

Corporate Life & Communications:

— Manage internal HR communications (news, greetings, announcements);

— Organize online/offline corporate events, celebrations, and team buildings;

— Maintain company traditions and gift programs.

HR Operations:

— Work with contracts and documentation (FOP, NDA, etc.);

— Maintain HRM systems (vacations, sick leaves, employee data);

— Collaborate with accounting on payroll and benefits;

— Maintain HR Knowledge Base and contribute to process improvement.

Requirements:

— Higher education (or a student from 3rd year and above);

— Basic understanding of HR processes (offers, onboarding, probation, etc.);

— Strong organizational and multitasking skills;

— Excellent communication skills and empathy;

— Confident user of Google Workspace, eager to automate and optimize processes;

— Ukrainian — fluent; English — B2+ level is a big plus;

— Responsible, flexible, open to learning, and detail-oriented team player.

We offer:

• Paid vacation and sick leave (21 vacations and 10 sick days);

• Medical Insurance;

• Weekends on all public holidays;

• Ability to influence the products we create;

• Flexible work schedule;

• Full remote or hybrid (Kyiv city centre);

• Development budget for each employee;

• Corporate English;

• Strong corporate culture;

• Professional development and encouragement.

Please, pay attention!
We attentively review all applications received, but only respond to candidates whose experience and skills we believe best match the position’s requirements. We appreciate your understanding.

Aionys is looking for a Trainee Full Stack Developer (.NET+React) to join our team. We’re a software development company that creates a friendly environment, free from bureaucracy and from old boring rules. We are growing, so grow with us!)

This is a great opportunity for someone who is just starting their journey in full-stack development and wants to grow in a supportive and professional environment.

Requirements:
- Experience in developing projects using .NET on the backend and frontend framework (e.g. React).
- Writing clean, maintainable and well-documented code.
- Participating in testing, debugging and code review processes.
- Work closely with team members to understand project requirements and contribute to planning and implementation.
- Regularly research new technologies and industry trends relevant to the project.
- Willingness to work with AI when necessary.

Our mission
We help businesses unlock real value with AI/ML—fast, pragmatic, and high-quality. Most clients are tech startups in the US/UK, so you’ll thrive in a fast, evolving environment.

Who we’re looking for

• Open, humble, and passionate about AI.
• 2+ years of commercial experience with solid ML fundamentals.
• Background from UCU, KPI, NULP, Lviv Franko (or similar).
• Hands-on with LLMs: prompt engineering, fine-tuning, embeddings, tokenization.
• Familiar with LangChain (or similar), FastAPI/Flask, cloud services, and databases.

• Portfolio/GitHub with real projects.

   

Responsibilities

• Build and maintain LLM-based solutions with our CTO and team.
• Integrate models, ship APIs, and write clear docs.

• Work in an agile setup; learn new tech as needed.

   

What we offer

• Flexible hours and project-based engagement.
• Direct mentorship from the CTO.
• Meaningful, responsible AI work.

• Open, growth-oriented team culture.

   

Languages

• English: B1 (Intermediate)
• Ukrainian: Native

The Role
We are seeking a multi-talented Office Manager / Business Operations Manager to join our Kyiv office. This is a diverse role that offers a unique opportunity to be involved in various aspects of our business. The successful candidate will be a key player in our daily operations and will have the chance to grow with the company. The position is a blend of client-facing responsibilities, project management, and administrative duties, making it ideal for a proactive and adaptable professional.
 

About Us
make-it.run is a dynamic and innovative software development company with a head office in Estonia and a growing presence in Kyiv, Ukraine. We specialize in engineering perfectly crafted applications for startups, utilizing a modern tech stack that includes TypeScript, Node.js, React, and Next.js. Our projects range from AI-powered platforms and real-time applications to comprehensive management systems, and we pride ourselves on transforming our clients' ideas into high-performance digital solutions. As we continue to expand, we are looking for a motivated and versatile individual to join our team and contribute to our success.

The role will be divided into three main areas:
•Lead Generation, Client Relationship Management, and Content Creation (35%):
•Identify and cultivate new business opportunities.
•Build and maintain strong relationships with our clients.
•Develop engaging content for our new website, showcasing our projects and expertise.

•Project Management (35%):
•Oversee various software projects from inception to completion.
•Receive comprehensive training in SCRUM and AGILE methodologies to effectively manage project workflows.
•No prior project management experience is necessary, as we will provide the training and support you need to succeed.

•Office Management and HR (30%):
•Manage day-to-day office operations to ensure a smooth and efficient work environment.
•Handle administrative tasks, including paying bills and managing supplies.
•Assist with HR-related duties, such as onboarding new employees.

About You
We are looking for a candidate who is eager to learn and grow with our company. The ideal individual will possess the following qualities:
•Excellent communication and interpersonal skills.
•Strong organizational and time-management abilities.
•A proactive and self-motivated attitude.
•An interest in the technology and software industry.
•A willingness to take on new challenges and responsibilities.
•Fluency in both Ukrainian and English is highly desirable.

What We Offer
•Competitive Salary: A salary range of 15,000 UAH to 30,000 UAH, depending on your skills and experience.
•Flexible Working Hours: We offer a flexible work schedule, with the option to start your day anytime between 7:00 AM and 11:00 AM.
•Professional Development: You will receive valuable training in AGILE and SCRUM project management methodologies.
•Dynamic Work Environment: Join a passionate and forward-thinking team in a modern office located on Pankivska street in the Auroom building.
•Growth Opportunities: This role offers the potential for significant professional growth as our company continues to expand.
If you are a highly organized, and driven individual looking for a multifaceted role in a growing software company, we would love to hear from you. Please submit your resume and a cover letter detailing your interest in the position.

Our customer is the first hyper-performant and horizontally scalable blockchain network designed to enable trustless computing at internet scale.

Our customer is comprised of a team spanning backgrounds from Harvard, CMU, DFINITY, VMWare, Galaxy Digital, and more, and is backed by top-tier institutions like Founders Fund, Kraken Ventures, SALT, Amber Group, and more.

Requirements:

• Strong hands-on experience with Rust in production environments, ideally in performance-critical systems.
• Proven track record working with real-time data streams, preferably via high-load WebSocket servers.
• Experience in parsing and processing Solana on-chain data or similar blockchain ecosystems.
• Deep understanding of system design, networking, and performance optimization in distributed environments.
• Experience with low-level programming (Rust / C / C++ / Zig) and writing reliable, production-grade software.

• Upper-Intermediate English

   

Responsibilities:

• Design and implement core backend components in Rust to support large-scale, real-time data processing.
• Work with Solana data parsing pipelines, ensuring accurate and efficient handling of on-chain information.
• Build and optimize high-performance WebSocket infrastructure capable of handling heavy traffic loads.
• Collaborate with the team on architecture decisions and performance tuning to ensure low latency and high reliability.
• Contribute to internal tooling and infrastructure improvements to support scalability as the network grows.

What we offer:

• Remote working format
• Flexible working hours
• Informal and friendly atmosphere
• The ability to focus on your work: a lack of bureaucracy and micromanagement
• 20 paid vacation days
• 7 paid sick leaves
• Education reimbursement
• Free English classes
• Psychologist consultations
• Recruitment process:

Recruitment interview – Technical Interview – Client Interviews

👋 About OWN Health

OWN Health is building the world’s first secure AI Health Account — a personalized digital health companion that helps users understand, manage, and improve their well-being. The platform integrates medical data, wearables, biomarkers, nutrition, fitness, and lifestyle into one unified ecosystem to provide preventive, data-driven insights.

We are a Berlin-based health-tech startup backed by leaders from Charité and N26, currently preparing our MVP launch and scaling our AI-powered health agents.

Overview

As a Prompt Engineer at OWN Health, you will design, optimize, and maintain high-performing prompt systems that power our AI health agents — Medical, Nutrition, Fitness, and Lifestyle — and our Master AI Orchestrator.
Your work will bridge the gap between medical semantics, user experience, and AI reasoning.

Key Responsibilities

• Develop and refine prompt architectures for multi-agent health dialogues (context-aware and privacy-safe).
• Collaborate with product, medical, and data teams to ensure clinical accuracy and empathy in AI responses.
• Implement structured prompting frameworks (e.g., role-based, chain-of-thought, multi-agent orchestration).
• Create evaluation loops and test suites to benchmark AI response reliability, personalization, and tone.
• Collaborate with the engineering team to optimize retrieval-augmented generation (RAG) pipelines.
• Maintain prompt libraries, version control, and documentation for scalability.
• Continuously explore the frontier of LLM behavior, token efficiency, and fine-tuned domain prompting.

Ideal Candidate Profile

• 2+ years of hands-on experience designing or optimizing prompts for LLMs (OpenAI, Anthropic, or similar).
• Strong understanding of prompt engineering strategies (few-shot, multi-turn context management, dynamic prompting).
• Background in linguistics, NLP, cognitive science, or AI systems design.
• Interest in healthcare, wellness, and medical data interpretation.
• Familiarity with structured data integration (FHIR, Apple HealthKit, wearable APIs) is a plus.
• Experience with tools such as LangChain, LlamaIndex, OpenAI Function Calling, or custom API wrappers.
• Strong communication and collaboration skills — comfortable working cross-functionally with clinicians and product designers.

You Will Thrive Here If You

• Love combining AI reasoning with human empathy.
• Care deeply about precision, tone, and ethical communication in health contexts.
• Enjoy iterating quickly in a fast-paced, ambitious startup.
• Want your work to directly impact how millions of people understand and prevent disease.

What We Offer

• Early ownership and the opportunity to shape the core intelligence of the OWN AI ecosystem.
• A highly collaborative team with experts in medicine, AI, and product design.
• Competitive compensation (salary or equity options).
• Flexible remote-first work setup.
• A mission-driven culture focused on human health, prevention, and ethical AI.

We’re hiring a Creative Media Buyer at Ktarget (we scale lead gen in the US).

Who this is for:

Someone currently spending $2-10k+/day on Meta, writes video scripts that convert, and thinks creatively about testing angles (not just button-pusher).
 

What you’ll do:

Manage $50-100k+ in spend, then scale your own campaigns, write 30-40 hooks/week, create full video scripts (2-10min).
 

Comp:

$1-2k base + 5-10% profit share. Realistically make $3-5k/month in first 3 months. 

To apply:

• CV

• Your best campaigns with numbers

• Explain Why you’d crush this role + your media buying philosophy

Our client is a comprehensive, cloud-based facilities management solution designed to streamline operations for public sector organizations, commercial real estate, and educational institutions. It offers a suite of tools to enhance maintenance efficiency, optimize space utilization, and improve asset management.

Requirements:

• 3+ years of experience in web applications testing with a focus on automation and performance testing
• At least 2+ years of experience as automation QA Engineer
• Strong proficiency in using Robot Framework for automated testing
• Strong proficiency with Python in automation testing
• Commercial or practical experience with Selenium
• Strong understanding of testing processes and Agile methodologies, especially SAFe
• Strong experience working with test management systems
• Excellent communication and teamwork skills, with the ability to mentor junior QAs.

Nice to have:

• Familiarity with MS Azure 

Responsibilities:

• Develop, implement, and maintain automated test cases using Robot Framework to ensure functionality, integration, and regression testing
• Conduct manual testing to ensure application quality
• Design and implement API and UI test automation frameworks, making use of Robot Framework's keyword-driven approach
• Write custom Python libraries to extend the Robot Framework for specific testing requirements
• Collaborate with the development team to understand new features and ensure appropriate testing coverage
• Provide guidance and mentorship to junior QA team members on best practices for automation and performance testing
• Participate in code reviews to ensure best practices and high-quality standards for test code
• Integrate automated tests into CI/CD pipelines using Github Actions
• Generate and maintain detailed test reports, logs and performance metrics

Employment Type: Full-Time, Long-Term

Role Overview

We are seeking a highly experienced Fullstack Developer with deep backend expertise in Node.js, TypeScript, and NestJS, and solid proficiency in React for the frontend. This role requires an individual who understands the full development lifecycle, from system architecture to deployment, with a strong grasp of scalable microservices, distributed systems, and real-time applications.

Candidates must demonstrate excellence in designing complex systems, working with event-driven architectures, and implementing robust CI/CD pipelines.

Key Responsibilities

• Architect, design, and implement microservices-based backend systems using Node.js/NestJS.
• Develop and maintain high-performance APIs (REST & WebSocket) optimized for scalability.
• Integrate and manage message brokers (RabbitMQ, Kafka) within distributed environments.
• Design and optimize PostgreSQL databases, including spatial data structures (PostGIS preferred).
• Implement strong security, monitoring, and testing standards across the codebase.
• Collaborate closely with React developers for seamless frontend-backend integration.
• Participate in architecture reviews, enforce code quality, and mentor team members.
• Contribute to DevOps processes: Dockerization, CI/CD automation, observability, and alerting.

Requirements

• 6+ years of hands-on experience in fullstack or backend-focused development.
• Advanced command of Node.js, TypeScript, and NestJS (or similar frameworks).
• Deep understanding of microservices architecture and distributed systems design.
• Proven experience integrating RabbitMQ or Kafka into production systems.
• Strong background in PostgreSQL and TypeORM, with a focus on data modeling and optimization.
• Familiarity with Socket.IO or equivalent real-time frameworks.
• In-depth knowledge of API design principles, scalability patterns, and security best practices.
• Experience with Docker, Git, and CI/CD tools (GitHub Actions, GitLab CI, or Jenkins).
• Ability to work independently under a time-tracking environment.
• Upper-intermediate or higher level of English (B2 minimum).

Preferred Qualifications

• Practical experience with PostGIS, geospatial data, or mapping libraries (ArcGIS, Leaflet).
• Knowledge of Prometheus and Grafana for monitoring and alerting.
• Experience developing multi-tenant SaaS platforms.
• Familiarity with cloud infrastructure (AWS, GCP, or Azure).

Additional Details

• Remote position, full-time engagement.
• Start date: Flexible.
• Compensation: Competitive, paid in USD — specify whether net or gross.

Application Process

To apply, please include:

1. Answers to a short technical questionnaire (frontend & backend).
2. A brief audio introduction (≤ 1 minute) in English summarizing your experience with React and TypeScript.
3. A technical interview for qualified candidates.

🌙 Application Support Engineer (Night Shift)

We’re looking for a technically savvy Application Support Engineer to join our global remote team and ensure our web applications run flawlessly overnight.
You’ll be the person keeping things stable while others sleep — ensuring uptime, reliability, and smooth handover to the engineering team every morning.
 

🕓 Schedule: Monday–Friday, 23:00–07:00 (GMT+3)
🌍 Location: Remote
 

🚀 What you’ll do:

• Monitor and maintain application performance, uptime, and cloud services health
• Respond to alerts and user tickets via chat, email, or ticketing tools
• Diagnose and resolve infrastructure-level or app-level issues (no coding required)
• Escalate critical incidents to engineers and document resolutions
• Perform nightly checks on AWS and databases (PostgreSQL, EC2, S3, etc.)
• Keep detailed incident logs and improve internal knowledge base
   

🧠 What we’re looking for:

• English: Upper-Intermediate+ for clear written & spoken communication
• Experience: 6+ months in a technical support, QA, or DevOps-related role
  (or completed technical courses/bootcamps in Python, Django, AWS, or Databases)
• Strong understanding of:
  • Databases (PostgreSQL or similar)
  • REST APIs, HTTP, Linux, Git basics
  • Cloud fundamentals (AWS preferred)
• Analytical mindset and attention to detail
• Comfortable working independently during night shifts
   

🌟 Nice to have:

• Experience with Docker/Kubernetes, CI/CD, or cloud monitoring tools (Grafana, CloudWatch)
• Understanding of web app security & performance principles
• Background in Agile or startup environments
   

💡 Why you’ll love working with us:

• 🚀 You’ll have a real impact on system stability and customer experience
• 🌍 100% remote, international team
• 🌱 Clear growth path into DevOps, QA, or Software Engineering
• 🕐 Stable night shift schedule — no random calls or changes
• 💬 Supportive environment with detailed onboarding & documentation

About the Product: 
ProteanTecs is redefining how advanced electronics perform in real-world conditions. Built on deep data from Universal Chip Telemetry (UCT), our client’s platform delivers predictive insights at scale across the full chip lifecycle. This isn’t a typical SaaS system - they’re operating across edge devices, complex ML pipelines, petabyte-scale telemetry data, and mission-critical cloud infrastructure. Performance here isn’t about shaving milliseconds - it’s about enabling global tech companies to prevent downtime, increase yields, and improve reliability in real time.
 

About the Role: 
As a Performance Engineering Lead, you’ll take full ownership of proteanTecs’ performance strategy across the entire technology stack: from edge compute and ML workloads to cloud-based analytics and customer-facing dashboards.

You will design and lead performance testing across the entire platform from data upload and backend processing, through machine learning workloads, to BI dashboards and visualization layers. This role combines hands-on technical work with strategic leadership, shaping how performance, scalability, and stability are measured, tested, and continuously improved throughout our software lifecycle.

Your work will directly affect how customers interact with ProteanTecs’ platform and how the most advanced semiconductor systems in the world are monitored and optimized.
 

Key Responsibilities: 

• You’ll own the performance layer of a deep-tech platform with massive real-world impact
• Design and execute platform-wide performance testing (load, stress, longevity)
• Identify bottlenecks across backend services, databases, ML pipelines, and dashboards
• Optimize microservices, APIs, and cloud environments (AWS, Kubernetes) for speed and efficiency
• Tune database performance for ingestion, queries, and indexing
• Improve ML workload efficiency (training, inference, resource use)
• Boost performance of dashboards and large-scale data visualizations
• Integrate automated performance testing into CI/CD workflows
• Define and track KPIs, SLAs, and reliability metrics
• Act as a company-wide performance advocate, promoting best practices across teams
• Partner with Product, Dev, DevOps, Analytics, and Machine Learning teams to identify, isolate, and resolve performance issues. 
• Mentor teammates and raise the engineering bar for scalability and stability.
• Lead initiatives like Continuous Performance and “Performance as a Service”.
  
   

Required Competence and Skills:

• 6+ years of experience in performance engineering, backend optimization, or large-scale cloud systems. 
• Proven experience in designing, executing, and analyzing performance, load, and stress tests. 
• Hands-on experience with cloud platforms (such as AWS, GCP, Azure).
• Expertise in backend microservices performance - profiling, bottleneck detection, and optimization. 
• Experience optimizing databases such as Vertica, MySQL, and Elasticsearch. 
• Familiarity with machine learning workloads and model performance 
• optimization. 
• Strong scripting and automation skills in Python. 
• Familiarity with monitoring and observability tools (Prometheus, Grafana, or similar). 
• Experience integrating performance testing and monitoring into CI/CD 
• pipelines (GitHub Actions, Jenkins). 
   

Nice to have:

• Experience leading performance and reliability initiatives or teams. 
• Strong understanding of big data systems, distributed architectures, and scalability challenges. 
• Understanding of frontend and BI dashboard performance, including query efficiency, caching, and rendering optimization.
• Experience in testing and optimizing Tableau dashboards and Vertica performance. 
• Familiarity with data pipelines, parquet-based processing, or ETL systems. 
• Knowledge of machine learning infrastructure (MLRun). 
• Proven success in building or contributing to internal performance frameworks.