Jobs at Djinni

Senior DevOps Engineer (Remote)

Masons Group — міжнародна digital-команда, що розвиває власні технологічні продукти та інфраструктуру для high-load систем і роботи з глобальним трафіком.

Шукаємо Senior DevOps Engineer, який допоможе масштабувати інфраструктуру та забезпечувати стабільну роботу платформи під високі навантаження.
 

Формат роботи

• Remote
 

Обов’язки:

• Проєктування та розвиток fault-tolerant інфраструктури в Kubernetes (GKE)
• Масштабування системи: autoscaling, load balancing, resource optimization
• Робота з мікросервісною архітектурою та мережевими взаємодіями
• Налаштування та оптимізація CDN (Cloudflare / CloudFront) для глобальної доставки PWA
• Побудова observability системи: Prometheus, Grafana, logging, tracing, SLO/SLI alerts
• Забезпечення безпеки інфраструктури (IAM, secrets management, DDoS protection, audit)
• Робота з CockroachDB / PostgreSQL: replication, sharding, backups, migrations
• Розвиток та підтримка CI/CD pipeline (GitHub Actions / GitLab CI)
• Автоматизація інфраструктури через Terraform / Ansible
• Використання Temporal для orchestration distributed workflows
• Участь в архітектурних рішеннях та технічній стратегії
• Менторинг junior/middle engineers
 

Tech Stack:

• Linux (Ubuntu), Bash
• Docker, Kubernetes (GKE)
• Nginx, Cloudflare, AWS CloudFront
• CockroachDB / PostgreSQL
• Prometheus, Grafana, Loki, Tempo
• Terraform, Ansible
• GitHub Actions / GitLab CI
• Temporal
• Google Cloud Platform (GKE, IAM, VPC, Cloud Storage)
• AWS / Azure — буде плюсом
 

Вимоги:

• 5+ років комерційного досвіду
• 3+ роки в ролі DevOps / SRE
• Досвід роботи з high-load системами
• Глибока експертиза в Docker та Kubernetes (production clusters, Helm, security, networking)
• Сильне розуміння TCP/IP, DNS, HTTP/2, gRPC, load balancing
• Практичний досвід роботи з GCP (GKE, IAM, VPC)
• Досвід побудови CI/CD та Infrastructure as Code
• Досвід роботи з Temporal або аналогами
• Досвід адміністрування БД та observability systems
 

Буде плюсом:
• CockroachDB у distributed clusters
• Service Mesh (Istio / Linkerd)
• GitOps (ArgoCD / Flux)
• Go / Python
• Сертифікації CKA / CKAD / GCP DevOps
• Досвід роботи з глобальними GEO
• Кейси масштабування та оптимізації інфраструктури з конкретними метриками
 

Що ми очікуємо:

• Системне мислення та вміння проєктувати архітектуру під ріст навантаження
• Проактивність та ownership mindset
• Досвід роботи з critical incidents (DDoS, outages, degradation)
• Вміння аргументовано пояснювати технічні рішення

Ми пропонуємо

• Competitive salary
• Вплив на архітектуру та технічні рішення
• Роботу зі складною high-load інфраструктурою
• Віддалений формат роботи
 

Додатково:

Перед фінальним працевлаштуванням кандидати проходять поліграф, відповідно до внутрішніх процедур безпеки компанії.

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Senior Java Developer (Technical Consultant) to join our team and help build scalable, high-performance backend systems for fintech, AI, telecommunications, healthcare, and other high-load domains.

This role combines hands-on backend development with participation in architecture design, technical planning, and a consulting-driven approach to building reliable, scalable, and maintainable systems.

Responsibilities

• Design and develop scalable backend services and microservices using Java 17/21, Spring Boot, and Spring Cloud 
• Participate in architecture design, technical planning, and engineering decision-making 
• Build event-driven systems using Kafka or RabbitMQ and develop REST or GraphQL integrations 
• Improve system performance, scalability, reliability, and maintainability 
• Optimize application performance, database interactions, and backend processing flows 
• Collaborate closely with DevOps, QA, product, and engineering teams 
• Participate in code reviews and contribute to engineering best practices 
• Diagnose and resolve issues in production environments 
• Participate in technical discussions with clients and stakeholders when needed 
• Provide technical guidance, architectural recommendations, and mentorship 

Requirements

• Strong commercial experience with Java and Spring Boot/Spring Cloud 
• Strong experience designing and building microservices, REST APIs, and distributed systems 
• Strong understanding of software architecture principles and integration patterns 
• Experience with PostgreSQL or MySQL and Hibernate/JPA 
• Experience with Kafka, RabbitMQ, or other messaging systems 
• Experience optimizing application performance, scalability, and database interactions 
• Experience with Docker and CI/CD pipelines 
• Experience with at least one cloud platform such as AWS, GCP, or Azure 
• Strong debugging, troubleshooting, and problem-solving skills 
• Ownership mindset and responsibility for technical solutions and delivery quality 
• Ability to communicate technical decisions clearly to both technical and non-technical stakeholders 

Nice to Have

• Experience with Redis, Elasticsearch, or GraphQL 
• Knowledge of Kubernetes or Terraform 
• Experience working with high-load systems, caching, and observability tools such as Prometheus, Grafana, or ELK 
• Familiarity with event-driven architecture and asynchronous communication patterns 
• Experience participating in technical consulting, solution design, or system modernization initiatives  

What We Offer

• Work on real-world projects in fintech, AI, telecommunications, healthcare, and other modern domains 
• Opportunity to influence architecture and technical decisions 
• Clear growth path toward Tech Lead or Architect roles 
• Open engineering culture with transparent processes and strong technical collaboration 
• Flexible schedule and fully remote work opportunities

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Senior Fullstack Developer (Technical Consultant) to join our team and help design, build, and scale modern web products across fintech, AI, telecommunications, healthcare, automation, and other fast-growing domains.

This role is ideal for an engineer who is equally confident working across frontend and backend development, participates in hands-on implementation, and contributes to architecture, technical planning, and consulting-driven engineering decisions.

Responsibilities

• Design, develop, and maintain scalable frontend and backend solutions for modern web applications 
• Build and improve user-facing features, APIs, integrations, and business logic 
• Participate in architecture design, technical planning, and engineering decision-making 
• Develop responsive, maintainable, and scalable frontend applications using modern frameworks and reusable component architecture 
• Build reliable backend services, APIs, and integrations using scalable backend technologies and integration patterns 
• Work with databases, external services, and third-party platforms 
• Collaborate closely with product, design, QA, DevOps, and engineering teams 
• Improve system performance, maintainability, scalability, security, and user experience 
• Participate in and lead code reviews, technical discussions, and engineering best practices initiatives  
• Diagnose and resolve complex issues in products and production environments 
• Transform product requirements into practical technical solutions and architectural decisions 
• Contribute to long-term technical strategy and platform evolution 

Requirements

• Strong commercial experience as a Fullstack Developer with hands-on work across both frontend and backend systems 
• Strong knowledge of modern JavaScript and/or TypeScript 
• Experience with frontend frameworks such as React, Next.js, Vue, or similar technologies 
• Understanding of frontend architecture, state management, and scalable UI patterns 
• Experience developing backend services and APIs using Node.js/TypeScript, Java, .NET, or similar backend technologies 
• Strong understanding of REST APIs, integrations, authentication, and client-server architecture 
• Experience working with relational and/or NoSQL databases 
• Understanding of software architecture principles, component-based design, and maintainable application structure 
• Experience with cloud platforms such as AWS, GCP, or Azure 
• Experience with Docker, testing, debugging, Git, and CI/CD pipelines 
• Ability to work independently, make technical decisions, and clearly communicate trade-offs and architectural choices 
• Strong problem-solving skills with a focus on reliability, maintainability, and production quality 
• English level: B2 or higher 

Nice to Have

• Familiarity with Kubernetes and modern deployment workflows 
• Experience with GraphQL, messaging systems, or event-driven architecture 
• Understanding of frontend performance optimization and modern rendering approaches 
• Understanding of performance optimization, observability, and production support practices 
• Experience with design systems, frontend architecture, or scalable UI platforms 
• Familiarity with AI products, data-intensive systems, or third-party platform integrations 
• Experience participating in technical consulting, solution design, or tech leadership initiatives 

What We Offer

• Work on real-world products across multiple industries and domains 
• Opportunity to participate in technical discovery, architecture, and solution design 
• Collaboration with strong engineers, tech leads, architects, and product teams 
• Clear growth path toward Tech Lead, Solution Architect, or Engineering Lead roles 
• Open engineering culture focused on ownership, transparency, and continuous improvement 
• Long-term projects, flexible schedule, and fully remote work opportunities

We are looking for a Senior Data Engineer to design and build scalable data platforms that process large volumes of data for analytics, reporting, and business-critical applications.

You will work with distributed data processing systems, cloud infrastructure, streaming platforms, and modern data pipelines. We are looking for an engineer who can independently own production solutions and solve complex performance and architecture challenges.

Mandatory Skills

Programming & Data Processing

• Strong Python development skills
• Advanced SQL (complex queries, optimization, execution plans)
• Strong commercial experience with Apache Spark / PySpark
• Experience optimizing Spark jobs (partitioning, shuffle, joins, skew handling)

Data Engineering

• Experience building production-grade ETL / ELT pipelines
• Strong experience with Apache Airflow
• Strong hands-on experience with Apache Kafka
• Understanding of batch and streaming data processing architectures

Infrastructure & Storage

• Experience with relational databases (PostgreSQL, MySQL or similar)
• Data modeling and query optimization
• Hands-on experience with at least one cloud platform (AWS, Azure or GCP)
• Experience working with Docker, Linux, Git, and basic CI/CD pipelines

Desired Skills

• Databricks, Snowflake or similar cloud data platforms
• Kubernetes
• CDC pipelines (Debezium or similar)
• Modern analytical/storage systems (ClickHouse, Trino, Iceberg, Delta Lake)
• Monitoring tools (Grafana, Prometheus)

Responsibilities

• Build scalable batch and streaming data pipelines
• Develop and optimize Spark/PySpark data processing jobs
• Build Kafka-based ingestion and event-driven pipelines
• Design and maintain Airflow orchestration workflows
• Optimize SQL queries and improve pipeline performance
• Investigate production issues and improve system reliability
• Participate in architecture and technical design discussions

Senior-Level Expectations

• Independently design scalable data pipelines
• Debug and optimize distributed production systems
• Solve performance bottlenecks in Spark and SQL workloads
• Make technical decisions with minimal supervision
• Take ownership of production solutions end-to-end

Soft Skills

• Strong problem-solving skills
• Ownership and accountability
• Ability to work independently
• Good communication and collaboration skills
• Proactive engineering mindset

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Java Developer to join our backend team and contribute to building scalable, high-performance, and reliable microservices for modern products across fintech, AI, telecom, healthcare, and other high-load domains.

Responsibilities

• Design, develop, and maintain scalable backend microservices and APIs.
• Write clean, efficient, and well-tested code using Java (17/21) and Spring Boot.
• Work with event-driven architectures using tools like Kafka or RabbitMQ.
• Integrate with internal and external REST/GraphQL services.
• Collaborate closely with DevOps, QA, and product teams to deliver high-quality features.
• Participate in code reviews and help establish engineering best practices.
• Optimize backend systems for performance, reliability, and cost efficiency.

• Investigate and resolve production issues, contributing to CI/CD and observability improvements.

   

Requirements

• Strong knowledge of Java and hands-on experience with Spring Boot / Spring Cloud.
• Experience building REST APIs, microservices, and integrations.
• Solid understanding of relational databases (PostgreSQL/MySQL) and ORM frameworks (Hibernate/JPA).
• Familiarity with Docker, containerization, and CI/CD pipelines.
• Knowledge of software architecture principles: microservices, event-driven systems, clean architecture.
• Experience with Git, unit testing (JUnit), and debugging/profiling tools.

• Good problem-solving skills and ability to work in a fast-paced environment.

   

Nice to Have

• Experience with cloud platforms (AWS, GCP, Azure).
• Knowledge of Kafka, Redis, Elasticsearch, or GraphQL.
• Experience with Kubernetes, Helm, or Terraform.
• Understanding of caching strategies, messaging patterns, and high-load system design.
• Experience with performance tuning, monitoring (Prometheus/Grafana), and observability tools (ELK).

• Familiarity with ML/AI integrations or data pipelines.

   

We Offer

• Real-world projects in fintech, AI, telecom, and automation industries.
• Mentorship from senior engineers, tech leads, and architects.
• Personal development plan and a clear path toward Senior Java Engineer or Backend Architect roles.
• Access to internal workshops, best practices, and structured feedback.
• A collaborative engineering culture focused on transparency and continuous improvement.
• Long-term projects, flexible schedule, and a remote-friendly work environment.

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Java Developer to join our backend team in our Odesa office, located in the Primorskyi District.

You will contribute to building scalable, high-performance, and reliable microservices for modern products across fintech, AI, telecom, healthcare, and other high-load domains.

Responsibilities

• Design, develop, and maintain scalable backend microservices and APIs.
• Write clean, efficient, and well-tested code using Java (17/21) and Spring Boot.
• Work with event-driven architectures using tools like Kafka or RabbitMQ.
• Integrate with internal and external REST/GraphQL services.
• Collaborate closely with DevOps, QA, and product teams to deliver high-quality features.
• Participate in code reviews and help establish engineering best practices.
• Optimize backend systems for performance, reliability, and cost efficiency.

• Investigate and resolve production issues, contributing to CI/CD and observability improvements.

   

Requirements

• Strong knowledge of Java and hands-on experience with Spring Boot / Spring Cloud.
• Experience building REST APIs, microservices, and integrations.
• Solid understanding of relational databases (PostgreSQL/MySQL) and ORM frameworks (Hibernate/JPA).
• Familiarity with Docker, containerization, and CI/CD pipelines.
• Knowledge of software architecture principles: microservices, event-driven systems, clean architecture.
• Experience with Git, unit testing (JUnit), and debugging/profiling tools.

• Good problem-solving skills and ability to work in a fast-paced environment.

   

Nice to Have

• Experience with cloud platforms (AWS, GCP, Azure).
• Knowledge of Kafka, Redis, Elasticsearch, or GraphQL.
• Experience with Kubernetes, Helm, or Terraform.
• Understanding of caching strategies, messaging patterns, and high-load system design.
• Experience with performance tuning, monitoring (Prometheus/Grafana), and observability tools (ELK).

• Familiarity with ML/AI integrations or data pipelines.

   

We Offer

• Real-world projects in fintech, AI, telecom, and automation industries.
• Mentorship from senior engineers, tech leads, and architects.
• Personal development plan and a clear path toward Senior Java Engineer or Backend Architect roles.
• Access to internal workshops, best practices, and structured feedback.
• A collaborative engineering culture focused on transparency and continuous improvement.
• Long-term projects, flexible schedule, and a remote-friendly work environment.

About Project:

Comprised of the Company’s international business units and various direct-to-consumer streaming services, Media & Entertainment Distribution department aligns technology, media distribution and advertising sales into a single business segment to create and deliver personalized entertainment experiences to consumers around the world. 

Job Description

Readiness to work till 12 AM Kyiv time
4+ years of developing and bolstering automated QA systems and associated test strategies;
Experience working with business-critical customer-facing applications (user interfaces, APIs, and back-end services);
Excellent communication skills with emphasis on writing detail-oriented documents and communications;
Strong understanding of object-oriented programming concepts;
Strong understanding of web UI and services automation testing;
Strong experience with Python, BDD (behave);
Knowledge in AWS, CI/CD;
Experience with AQA reporting tools;
Strong experience with web application testing tools (Selenium), API testing;
Deal well with ambiguous/undefined problems. Ability to think abstractly. A proactive approach to tasks.

Job Responsibilities

Responsible for designing and implementing build and test infrastructure, creating and enforcing. good engineering practices, and evaluating product quality for various external and/or internal products.
Conduct research and create Proof of Concepts on new testing technologies/tools/concepts.
Collecting TA metrics, statistics and reports.
Design test strategies by analyzing and dissecting complex heavily integrated software systems.
Develop and contribute to the automated testing efforts for the QA team.
Design and build scalable, maintainable, and flexible automation test framework.
Investigate the root cause of issues to assist with finding the most comprehensive and robust solutions.
Collaborate closely with product, project, and development teams to identify and resolve technical, business, and process-related issues.

We're Hiring: Manual QA for Facebook Ads

We are looking for a Facebook Ads Specialist to join our team and work with a U.S.-based client

Position Details:

Full-time (8 hours per day)
Office-based position
Working hours: 1:00 PM – 9:00 PM ;  2:00 PM - 10:00 PM; 3:00 PM- 11:PM; 4:00 PM - 12:00 AM
Hourly rate: $2.50–$3.00, depending on experience

Requirements:

 Experience with setting up and managing Facebook Ads campaigns
 Understanding of Meta Ads Manager
 Strong analytical skills and attention to detail
 Ability to work independently and meet deadlines

 Based in Lviv, because it's office/hybrid work

If you're interested, we'd love to hear from you!

We’re looking for a sharp QA Manual Engineer to join our team in Lviv. 

The Job

• Web Testing: Full-cycle functional and non-functional testing.
• Analysis: Reviewing requirements to find logic gaps early.
• Documentation: Writing test cases and bug reports that are actually useful.

• Delivery: Taking ownership of the release quality.

   

Must-Haves

• 1+ years of solid experience in web testing.
• API: Practical knowledge of Postman/Swagger.
• Database: Ability to write basic SQL queries.
• Tools: Experience with Azure DevOps (or similar) and a clear understanding of the bug lifecycle.
• Language: English B2.

• Format: Hybrid (Lviv office + remote).

   

Nice to Have

• Basic HTML/CSS or Selenium knowledge.
• Experience with load testing or Windows Server 2012.

• ISTQB certification.

   

What’s in it for you

• Career Growth — Opportunities to develop and advance.
• Performance Reviews — Regular feedback and support.
• Work Anniversaries — Special gifts to celebrate milestones.
• Flexible Work — Hybrid or remote (Lviv office available).
• Mentorship — Guidance from experienced professionals.
• Accounting Support — We handle the paperwork.
• Paid Time Off — 18 vacation days + 5 sick days per year.
• Extra Leave — 10 additional days off annually.
• Free Office Lunches — Enjoy meals on us.
• Team Events — Gatherings, gifts, and a welcoming atmosphere.

We’re working on a product that powers real conversations — an intelligent call center platform built to handle serious communication volumes. Think smart call routing, live dashboards, VoIP, and deep CRM integrations. The system is already running, already growing, and needs an engineer who wants to help shape where it goes next.

📍 Lviv / Remote · Full-time · 1+ years · English Upper-Intermediate

Stack

.NET 6+ / C# · React.js · TypeScript · MS SQL Twilio · WebRTC · SignalR · Azure (optional)

What You’ll Do

→ Build and maintain features across the full stack

→ Integrate telephony and CRM systems via APIs

→ Work on performance and scalability

→ Take part in code reviews, estimations, and tech discussions

What We’re Looking For

→ 2+ years with .NET (C#) and React.js in commercial projects

→ Good understanding of web architecture and client-server communication

→ Experience with REST APIs, relational databases, Git

→ English B2

What’s in It for You

✦ Stable long-term project

✦ Mentorship and regular growth conversations

✦ Remote or hybrid

✦ 18 vacation + 5 sick + 10 extra days off per year

✦ Accounting support, office lunches, team events

✦ Work Anniversaries -Special gifts to celebrate milestones.

What’s In It for You?

• Career Growth – Opportunities to develop and advance.
• Performance Reviews – Regular feedback and support.
• Work Anniversaries – Special gifts to celebrate milestones.
• Flexible Work – Hybrid or remote (Lviv office available).
• Mentorship – Guidance from experienced professionals.
• Accounting Support – We handle the paperwork.
• Paid Time Off – 18 vacation days + 5 sick days per year.
• Extra Leave – 10 additional days off annually.
• Free Office Lunches – Enjoy meals on us.
• Team Events – Gatherings, gifts, and a welcoming atmosphere.

BSG is a Communication Platform as a Service (CPaaS) designed to streamline how businesses connect with customers across multiple channels. Our flexible, cloud-based solutions integrate communication tools directly into your apps or websites, enabling real-time engagement.
 

We are looking for a Customer Support who will become a part of our team!

What are you going to do:

• Information and technical support of existing and new clients online via chat or e-mail;
• Work with tickets in the Zendesk system (database of customer requests);
• Development and maintenance of the existing customer base;
• Analysis of the company's services and products, search and control of problem solving (together with the company's technical specialists);
• Performing other tasks of the head.

What are we looking for:

• At least B2 English level;
• Higher education (can be incomplete and preferably technical)
• Understanding of the basic principles of the Internet
• Experience working with email service
• Responsibility

What do we offer:

• Competitive salary;
• 24 calendar days of vacation;
• Additionally: 3 days off per year;
• Opportunities for growth;
• Friendly team.

BSG is a Communication Platform as a Service (CPaaS) designed to streamline how businesses connect with customers across multiple channels. Our flexible, cloud-based solutions integrate communication tools directly into your apps or websites, enabling real-time engagement.
 

We are looking for a detail-oriented Lead Research Specialist to join our Marketing team.

This role is focused entirely on data operations: researching target companies, identifying decision-makers, enriching contact information, and preparing high-quality prospect lists for outbound campaigns.

This is not a traditional SDR role. You will not be responsible for outreach, lead qualification, or booking meetings. Instead, you will become a critical part of our outbound engine by ensuring the team always has accurate and highly targeted data to work with.

What You'll Do

• Research companies based on predefined ICPs and outbound hypotheses
• Identify relevant buyer personas and decision-makers
• Find and enrich contact information across multiple channels: Email, LinkedIn, other available sources
• Build highly targeted prospect segments for outbound campaigns
• Work with modern lead generation and enrichment tools
• Maintain data accuracy and consistency
• Collaborate closely with the outbound team to improve targeting and campaign performance

What We're Looking For

• Strong attention to detail
• Structured and organized approach to work
• Ability to learn new tools quickly
• Proactive mindset and ownership mentality
• Ability to work independently and solve problems
• Strong research skills
• Interest in B2B sales, lead generation, or outbound operations

Nice to Have

• Experience in Lead Generation, Research, SDR, or Data Operations
• Familiarity with some of these tools: Clay, Apollo, LinkedIn Sales Navigator, Smartlead, PhantomBuster, Claude
• Previous experience working in a B2B environment

What Success Looks Like

• Consistently delivering high-quality prospect lists and segments
• Helping the outbound team launch campaigns faster
• Contributing to strong lead engagement rates through accurate targeting
• Continuously improving research quality and efficiency

What We Offer

• Fully remote position
• Full-time employment
• Structured onboarding and training
• Direct mentorship from experienced outbound professionals
• Opportunity to grow into an SDR role in the future
• Performance-based bonus system
• Work with modern outbound and automation tools
• Holidays, vacation, sick leave — according to the local legislation.

Position Summary

We are seeking an experienced Senior Technical SEO Specialist with deep expertise in WordPress administration, technical SEO, Google Search optimization, and website infrastructure. This role is responsible for improving search engine visibility, optimizing website performance, maintaining the technical health of WordPress websites, and working closely with developers, system administrators, and marketing teams.

The ideal candidate understands both technical SEO and the WordPress backend, ensuring websites remain fast, secure, scalable, and fully optimized for Google Search and other search engines.

Responsibilities

Technical SEO

• Perform comprehensive technical SEO audits and implement improvements.
• Identify and resolve crawl, indexing, rendering, and duplicate content issues.
• Optimize Core Web Vitals and overall website performance.
• Improve page speed using caching, image optimization, lazy loading, and code optimization.
• Optimize XML sitemaps, robots.txt, canonical tags, structured data, and schema markup.
• Monitor and resolve Google Search Console issues.
• Analyze crawl errors, redirect chains, broken links, and duplicate pages.
• Implement SEO best practices for large websites with thousands of pages.
• Monitor organic search performance and identify opportunities for growth.
• Analyze server logs to understand search engine crawler behavior and improve crawl efficiency.
• Stay current with Google’s Search Central documentation, algorithm updates, and technical SEO best practices.

Google Search & Crawling

• Demonstrate deep knowledge of how Google Search crawls, renders, indexes, and ranks websites.
• Possess expert knowledge of Googlebot behavior, crawl budget optimization, and search engine crawling processes.
• Diagnose and resolve crawl, indexing, rendering, and ranking issues affecting website visibility.
• Optimize websites for Google’s Core Web Vitals and Page Experience metrics.
• Manage robots.txt directives, XML sitemaps, canonical tags, structured data, hreflang implementation, redirects, and HTTP status codes.
• Analyze server logs and Google Search Console data to identify crawl inefficiencies and indexing problems.
• Understand JavaScript rendering, mobile-first indexing, duplicate content management, and website architecture from Google’s perspective.
• Ensure website changes follow Google’s Search Essentials and SEO best practices.

WordPress Administration

• Manage and maintain WordPress backend administration.
• Install, configure, and maintain WordPress plugins and themes.
• Troubleshoot plugin conflicts and website functionality issues.
• Perform WordPress upgrades while minimizing downtime.
• Optimize WordPress database performance.
• Configure staging and production environments.
• Maintain website backups and disaster recovery procedures.
• Ensure website stability after updates and deployments.

Website Performance

• Optimize server response time (TTFB).
• Configure and manage caching technologies.
• Optimize CSS, JavaScript, fonts, and images.
• Improve Lighthouse performance scores.
• Identify server-side bottlenecks affecting SEO and user experience.

Cloudflare & CDN

• Configure and manage Cloudflare CDN.
• Optimize caching rules and page rules.
• Configure redirects and URL rewrites.
• Manage firewall rules, bot protection, and caching strategies.
• Troubleshoot caching and cache invalidation issues.
• Monitor website traffic, bot activity, and security events.

Website Security

• Maintain WordPress security best practices.
• Identify vulnerabilities in plugins and themes.
• Coordinate security updates and patches.
• Monitor suspicious website activity.
• Work with system administrators to improve website security posture.

Analytics & Reporting

• Use Google Search Console and Google Analytics to monitor SEO performance.
• Track keyword rankings and organic traffic.
• Create technical SEO reports with actionable recommendations.
• Monitor indexing trends, crawl health, and website performance.
• Present findings and optimization strategies to management.

Required Qualifications

• 5+ years of Technical SEO experience.
• 5+ years of WordPress administration experience.
• Deep knowledge of Google Search, Googlebot, crawl budget optimization, crawling, rendering, indexing, and ranking mechanisms.
• Extensive knowledge of WordPress backend administration.
• Strong understanding of website architecture and information hierarchy.
• Experience optimizing high-traffic WordPress websites.
• Experience with Cloudflare CDN, caching, and website performance optimization.
• Strong understanding of HTTP/HTTPS, DNS, SSL/TLS certificates, redirects, and web servers.
• Experience troubleshooting WordPress performance issues.
• Knowledge of HTML, CSS, JavaScript, and PHP sufficient to troubleshoot technical issues.
• Experience analyzing web server logs to identify Googlebot activity, crawl issues, and indexing problems.
• Experience using Google Search Console, Google Analytics, Screaming Frog, Ahrefs, SEMrush, PageSpeed Insights, and Lighthouse.
• Experience implementing structured data (Schema.org) and SEO best practices.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent written documentation and communication skills.
• Fluent English, both written and spoken.

Preferred Qualifications

• Experience with Linux web servers (Ubuntu, Debian, or Amazon Linux).
• Experience with Nginx or Apache.
• Experience with AWS EC2, Load Balancers, RDS, and CloudFront.
• Familiarity with MySQL database optimization.
• Experience with Git and deployment workflows.
• Knowledge of CI/CD pipelines.
• Experience supporting enterprise or education websites with over 100,000 monthly visitors.
• Familiarity with WCAG accessibility standards.

Required Skills

• Technical SEO
• Google Search & Googlebot Optimization
• WordPress Backend Administration
• Cloudflare Administration
• Website Performance Optimization
• Core Web Vitals
• Crawl Budget Optimization
• Google Search Console
• Google Analytics
• Screaming Frog
• Ahrefs or SEMrush
• HTML/CSS
• Basic PHP
• DNS Management
• SSL/TLS Certificates
• Redirect Management
• XML Sitemaps
• Robots.txt
• Canonicalization
• Website Security Best Practices
• Server Log Analysis
• Excellent Documentation Skills
• Fluent English (written and spoken)

Salary: $2500 - $3700 DOE

Report to: IT Manager, Marketing Director

Work hours: Pacific Standard Time + on-call

On behalf of our Client from France, Mobilunity is looking for .Net Engineer.
 

Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings. You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.
 

What you will do:

• Performance and stability work: Identify and resolve issues currently degrading the platform — missing or wrong SQL indexes on hot tables, N+1 Cosmos queries, EF Core query plans that fall off the optimiser, queue back-pressure, retry storms.
• Incident response: Act as the escalation point for the product support and dev team. Diagnose and fix issues spanning bookings, widgets, payments (Mollie / Bancontact / iDEAL), webhooks, SignalR notifications, Cosmos DB content, and SQL Server data.
• Production stewardship: Plan and execute releases to production, typically out of customer hours (releases usually go out late evening or around 2 a.m. CET to minimise blast radius). Own rollback strategies and smoke tests.
• Platform upgrade: Plan and execute upgrades to .NET, key NuGet packages (including private feeds), Azure services, and third-party integrations — without disrupting production.
• Targeted feature development: Pick up scoped backend features and changes and ship them safely.
• Internal tooling: Maintain and extend admin site
• Knowledge transfer: We want this role to actively reduce single-point-of-failure risk. You’ll pair with internal engineers, walk them through the system as you fix things, and leave behind enough context — in code comments, PR descriptions, short notes — that the platform is operable when you’re on holiday.
   

Tech Stack:

• .NET / C# (modern versions), Entity Framework Core, ASP.NET Web APIs
• Azure — App Service, Functions, SignalR Service, Service Bus / queues, Application Insights
• SQL Server (Azure SQL) with EF Core, plus direct query and index tuning
• Cosmos DB
• GitHub (Actions, private NuGet feeds), pre-prod and prod environments
• Mollie payments (Bancontact, iDEAL, cards) and other third-party integrations
   

Requirements:

• Deep Azure production ownership — ideally 8+ years where both the application layer and the cloud infrastructure are your domain. Azure is not a deployment target here — it’s part of the system you own.
• Strong DBA instincts. You can read an execution plan, recognise when EF Core is generating something the optimiser can’t use, and design indexes that match access patterns.
• Azure platform depth. Hands-on production experience with App Service / AKS, Azure SQL, Cosmos DB, Service Bus, Application Insights, and Key Vault. You know how to right-size resources, contain costs, and respond to platform-level incidents — not just application-level ones.
• Production maturity. Comfortable owning overnight releases, rollback plans, and the weight of a system where mistakes affect real restaurants in the morning service.
• Diagnostic mindset. At home in Application Insights, SQL DMVs, Cosmos metrics, and logs. Able to find root causes in a codebase you didn’t write, with significant historical complexity.
• Genuine AI-assisted developer. You use Claude Code, Cursor, Copilot, or equivalent daily — not occasionally. You know where the guardrails matter in a complex codebase, and you bring that judgment, not just the tool.
• Communication. Clear written English, transparent about risk, comfortable explaining technical trade-offs to non-technical stakeholders.
• Upper-intermediate to advanced English proficiency
   

Nice to have:

• Experience with restaurant tech, reservation systems, or any high-concurrency consumer-facing platform with payment flows.
• Experience leading the stabilisation or modernisation of a legacy .NET codebase.
• Familiarity with Mollie or similar PSPs and EU payment methods (Bancontact, iDEAL, SEPA).
   

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!

We are looking for a Delivery Coordinator to join our team. In this role, you will support the delivery process by coordinating work across multiple technical tracks, including DevOps and Identity/Microsoft Administration teams. You will help maintain delivery transparency, ensure effective task management, facilitate team ceremonies, and provide reporting and analytics to support informed decision-making.  

Responsibilities: 

• Coordinate work across multiple technical tracks, including DevOps and Identity/Microsoft Administration teams. 
• Manage and maintain Azure DevOps Boards, ensuring tasks, statuses, and work item links are up to date. 
• Support task coordination and follow up on progress across different teams. 
• Participate in backlog grooming, priority review meetings, and delivery planning activities. 
• Prepare reports and analyze delivery metrics and team performance. 
• Assist in facilitating retrospectives, planning sessions, and other Agile ceremonies, including documenting action items and following up on outcomes. 
• Communicate with stakeholders to ensure transparency and timely information sharing. 
• Contribute to improving delivery processes and team collaboration. 

Requirements: 

• Basic understanding of Agile project management methodologies (Scrum and/or Kanban), gained through coursework, training, or initial practical experience. 
• Strong organizational skills and high attention to detail. 
• Confident user of Microsoft Excel or Google Sheets for reporting and data analysis. 
• Good communication and interpersonal skills, with the ability to collaborate across technical teams. 
• Proactive mindset, willingness to learn, and ability to take initiative. 
• Ability to manage multiple tasks and priorities in a dynamic environment. 

Nice to have: 

• Experience working with Azure DevOps Boards or similar project management tools (Jira, Trello, etc.). 
• Basic understanding of IT infrastructure, DevOps, or Identity Management concepts. 
• Experience creating reports, dashboards, or delivery metrics. 
• Project management certifications or completed coursework (e.g., Scrum Fundamentals, CAPM, Google Project Management, or similar). 
• Experience supporting Agile delivery teams in a coordination or PMO-related role. 

The company offers: 

• Official employment with a competitive salary and transparent cooperation terms. 
• Paid vacation (24 calendar days per year) and paid sick leave. 
• Comfortable office in Lviv (on-site only) 
• Opportunities for professional growth, learning, and career development within a growing product company. 
• A collaborative, supportive, and open work environment where your ideas and initiatives are valued. 
• The opportunity to make a real impact on product quality and contribute to the success of a talented and experienced team.