Jobs at Djinni

Проєкт комерційних закупівель компанії E-Tender запрошує в свою Команду Full Stack Developer`а, яка/ий підсилить технічну команду та працюватиме над  розвитком платформи комерційних закупівель.

 Requirements: 

• 2+ years experience 
• C#; .NET Framework; 
• ASP.NET MVC + Web API; 
• Entity Framework; 
• MS SQL Server + SQL Profiler; 
• Message queues(Preffered RabbitMQ Masstransit); 
• Elasticsearch; 
• Angular 2+; 
• Angular centralized state management / ReactiveX / NgRx / RxJS; 
• Git; 
• Javascript/TypeScript + DOM; 
• HTML, CSS, SASS; 
• Experience with Jira or other project management systems, use Time Tracker. 

Responsibilities: 

• Implementation of new features of company projects in a timely and professional manner; 
• Close cooperation with project team members; 
• Use Jira, Time tracker; 
• Perform other related duties as required; 
• Front end/back end 50/50. 

Project & Company Overview

We are a US-based company developing an innovative solution in the HealthCare IT market, combining cutting-edge Business Intelligence technologies with gamification to improve patient outcomes. This is an incredible opportunity to join Emmacare at a pivotal growth stage, lead a talented team, and contribute to solutions that help real people every day.

Our leadership team includes highly experienced and successful professionals who have built multi-million-dollar businesses. We offer a dynamic, startup environment with minimal bureaucracy, fast feedback cycles, and the chance to shape our product.


 

What You’ll Love About Us:

• Work on meaningful projects that make a tangible difference in healthcare.
• Full in-house development
• Opportunity to grow technically, professionally, and in leadership.
• Collaborative, feedback-driven culture with a direct connection to clients.

Key Responsibilities

• End-to-End Product Development: Drive the ongoing design, implementation, and support of the product solutions across Frontend (logic, layouts, CSS markup) and Backend (RESTful APIs, business logic).
• Feature Implementation: Build and optimize real-time, data-rich features using RTC/WebSockets, complex graphs/charts, and interactive grids.
• DevOps & Infrastructure Support: Participate in system deployments, hotfixes, third-party integrations.
• Product Brainstorming: Participate in requirements gathering, product brainstorms, and propose technical product improvements.

Required Technical Skills & Experience

1. Backend Core (PHP & Infrastructure)

• 5+ years of professional experience in backend development.
• Deep knowledge of PHP 8+ and Symfony 5+ frameworks.
• Excellent understanding of relational database management systems (MariaDB, MySQL, or PostgreSQL), including advanced SQL queries, database architecture, and query optimization.
• Practical experience working with Redis (caching and queues) and message brokers like AMQP (RabbitMQ or similar).
• Strong understanding of microservices architecture.

2. Frontend Core (React)

• 5+ years of professional experience in commercial frontend development.
• Expertise in React and state management using Redux.
• Strong foundation in modern JavaScript (ES6+), HTML5, and CSS3.
• Experience with CSS preprocessors (e.g., SASS, SCSS, Less).

3. DevOps & Environment

• Advanced user level of Docker and Docker Compose.
• Advanced Git usage (including complex branching and release strategies).

4. Processes & Communication

• Intermediate to Upper-Intermediate English level (or higher) to facilitate direct client collaboration and team communication.
• Experience working within Agile-family Software Development Life Cycles (SDLC).
• Familiarity with Agile project tools (e.g., Jira with Tempo/Pivot Table extensions, Confluence).

Nice-to-Have (Bonus) Qualifications

• Frontend Extras: Experience with TypeScript and Ant Design (AntD).
• AWS Cloud Services: Basic-to-intermediate knowledge of key AWS infrastructure (S3, SFTP, CloudFront, ECS, ECR, EC2, LoadBalancer, Security/Firewalls, IAM/Policies, SQS, SNS, PinPoint, Route53, etc.).
• CI/CD Automation: Hands-on experience manually creating and configuring CI/CD pipelines (Jenkins, AWS CodePipeline, or similar).
• Serverless Technologies: Experience with Node.js combined with AWS Lambda.
• Product Mindset: Experience in making data-driven product decisions, reporting, and applying Lean Startup methodologies.

What We Offer

• Salary: Fair, market-competitive salary.
• Benefits: Paid vacations and sick leaves.
• Professional Growth: Direct influence on architecture, high-growth potential within an early-stage startup, and technical and professional leadership opportunities.

Altum Software is looking for a proactive Project Manager to join our champion-minded team.

This position requires strong organizational skills and ability to work on many tasks in parallel. The project manager will own the project execution, be responsible for the project schedule, budget management, overall direction, coordination, implementation, execution, control and completion of specific projects ensuring consistency with company strategy, commitments, and goals.

If you`re sure you can maintain the fast-moving pace and successfully deliver our clients` projects with no exceptions, keep reading.

Who we are:
Altum is a Ukrainian software and website development house. We partner with startups and mid-sized businesses to develop innovative, human-centered digital products as well as provide technical expertise to digital agencies from the US and across Western Europe.

Our team consists of business-driven A+ players with a shared value system and winning purpose.

The company environment is designed for constant support, open communication, engaging challenges and the room for career and personal growth.

What we offer:

• Detailed onboarding trainings;
• Ongoing supervising;
• Access to project management software and resources;
• Communication with market leaders;
• Extensive room for growth;
• Honest and improvement-oriented feedback constantly;
• Paid time off and sick leaves;
• A supportive work environment;
• Additional benefits created exclusively for you based on your needs.

What you need:

• Self-motivation and eager willingness to learn and grow;
• Systematic and detailed approach to everything you do;
• Problem solving skills;
• Communication and negotiation skills;
• Experience with management tools;
• Prior experience in project management position;
• Upper intermediate level of English (both written and verbal);
• Clear understanding of project management basis (project planning, timelines, budgets, team composition, management methodologies etc.);
• Understanding the technical side of projects would be a huge plus;
• Network of freelancers would also be a major advantage.

What you`ll do:

• Lead and manage multiple projects simultaneously (approx. 10-12), ensuring successful project delivery. 
  Project types: website development from scratch (45%), website design (15%), website support tickets (25%) and software development (15%).
• Define project scope, objectives, and deliverables that support business goals and meet client expectations.
• Develop detailed project plans, including timelines, milestones, and resource allocation, using project management software.
• Monitor and track project progress, identifying and addressing any issues or risks.
• Communicate project status, updates, and changes to clients and team members.
• Conduct regular status meetings with clients to communicate progress, provide reports, and address any challenges.
• Foster a collaborative and positive team environment, promoting open communication and problem-solving.
• Ensure adherence to project management best practices, methodologies, and standards to maintain high levels of quality throughout the project lifecycle.
• Conduct post-project evaluations to identify areas for improvement and implement lessons learned.

About Yanarchy

Yanarchy is a Los Angeles–based talent agency that partners with unique, driven talents, helping them reach new heights and fulfill their dreams. We focus on cultivating individuality and providing full support so our talents can maximize their potential and achieve their goals. Yanarchy is not just an agency — we are building a future ecosystem of services and monetization tools, developed as independent projects based on our expertise.

The Role

We are seeking a visionary and results-driven Chief Marketing Officer to join our executive team. In this pivotal role, you will be responsible for shaping, leading, and executing Yanarchy’s global marketing strategy. You will oversee all marketing functions, with a primary focus on building a systematic, independent organic traffic engine, scaling content distribution, driving monetization, and accelerating both talent and brand growth across international markets.

As CMO, you will transition our existing marketing efforts into a highly structured, enterprise-grade operation, combining high-level strategic planning with a hands-on understanding of the creator economy, digital media, and cutting-edge social media trends.

Key Responsibilities

1. Strategic Leadership & Brand Growth

• Define and execute the comprehensive global marketing strategy for Yanarchy and its portfolio of independent services and tools.
• Align marketing initiatives with overall business objectives to drive sales, scale revenue, and unlock new monetization models.
• Establish and maintain the positioning, messaging, and brand equity of Yanarchy and its roster of talent.

2. Content Distribution & Organic Traffic Engine

• Architect and scale a world-class, full-cycle content distribution pipeline (from ideation to advanced analytics) across major platforms: TikTok, Instagram, YouTube, Facebook, Snapchat, Reddit, and X (Twitter).
• Develop a creative “format bible” tailored to each talent, identifying and capitalizing on high-potential growth channels.
• Oversee the creation of viral, high-engagement, yet brand-safe content throughout all stages of pre- and post-production.

3. Team Building & Leadership

• Build, mentor, and manage a high-performing, multi-disciplinary marketing department, including creative leads, scriptwriters, video editors, SMM managers, performance marketers, posters, and designers.
• Foster a culture of data-driven creativity, bold experimentation, and continuous learning within the marketing team.

4. Data-Driven Optimization & Monetization

• Implement rigorous data tracking, analytics, and reporting structures using advanced tools (Meta, TikTok, Google, Snap, and YouTube Analytics) to turn raw insights into strategic actions.
• Design and run continuous A/B tests to optimize audience retention strategies, increase conversion funnels, and maximize traffic-to-revenue efficiency.
• Lead experimentation with new marketing technologies, emerging platforms, and innovative content formats to maintain a competitive edge.

Requirements

• Experience: 5+ years of progressive marketing leadership experience (e.g., CMO, VP of Marketing, or Head of Marketing) deeply rooted in the creator economy, digital media, or entertainment talent agencies.
• Traffic & Scale: Proven track record of launching and scaling organic traffic engines that directly contributed to significant subscriber growth, viral campaigns, and multi-million view milestones.
• Leadership: Extensive experience building, structuring, and managing cross-functional creative and marketing teams from scratch.
• Expertise: Deep, strategic understanding of social media algorithms, platform distribution policies, video formats, and digital monetization models.
• Analytics: Highly analytical mindset with advanced skills in tracking, interpreting, and presenting key performance metrics to the executive board.

Nice to Have

• Advanced experience with community building, Reddit promotion, and sub-culture moderation.
• Background in creative copy or scriptwriting for viral short-form video content.
• Established network within the US media, talent, and digital creator landscape.

What We Offer

• Fully remote work with a creative, ambitious, and globally distributed team.
• Competitive, executive-level compensation with performance-based bonuses/equity options.
• Paid vacation, sick leave, and personal days off.
• Fast feedback loop, high autonomy, and minimal bureaucracy.
• A unique opportunity to shape the future ecosystem of services and tools for top-tier global talent.

We are looking for an exceptional Project Manager to lead large-scale e-commerce projects for our clients. Most of our clients are based in the United States, so you must have a very good command of English. We consider only candidates having 5+ years experience in big e-commerce projects, B2B and B2C.

Other requirements include:

1. Strong management skills. Yes, it may seem obvious, but it’s surprisingly rare. You should excel in time management, people management, and, of course, project management.
2. Expert level e-commerce domain and e-commerce platforms knowledge. You should have a deep understanding of e-commerce field, including major platforms, their functionality and capabilities. We primarily work with Magento (Adobe Commerce), but experience with other platforms is also valuable.

3. A strong work ethic and results-driven mindset. Successful project delivery can be challenging, but it is also highly rewarding - both professionally and financially.

    

We offer:
A highly skilled team, challenging projects, remote work with flexible hours, professional equipment, company-sponsored certifications, training, and opportunities for continuous learning and development.
Our benefits package includes 18 days of paid vacation, 5 paid sick days, and additional days off for important life events.

Main communication language is English, but it would be easier for you if you to communicate with the team if you know Ukrainian.

Who We Are?
Altum is a Ukrainian software development house that supports digital agencies and startups across the US and Western Europe with technical expertise. We focus on innovation, scalability, and quality to help businesses grow.

As part of Altum, DevOut Labs is a WordPress white-label development team delivering high-quality websites for US-based marketing agencies. While hiring is managed under Altum, this role is for DevOut Labs.
More info: devoutlabs.com

Position Overview

As a WordPress Developer, you will be responsible for developing, customizing, and maintaining WordPress websites for our clients. You will collaborate closely with our design and development teams to implement functional and visually appealing websites that align with our client's needs and objectives. This position offers the opportunity to work remotely and contribute to exciting projects for a diverse range of clients.

Responsibilities:

• Develop custom WordPress themes and plugins based on client requirements and design specifications.
• Customize existing WordPress themes and plugins to enhance website functionality and user experience.
• Ensure websites are optimized for speed, performance, and responsiveness across all devices.
• Collaborate with designers and other developers to implement website designs and features.
• Communicate effectively with project managers and clients to provide updates and gather feedback.

Requirements:

• Proven experience as a WordPress Developer, with a strong portfolio showcasing previous work;
• Proficiency in HTML, CSS, JavaScript, PHP, and MySQL;
• Solid understanding of WordPress architecture, theming, and plugin development;
• Experience with popular WordPress plugins and frameworks;
• Ability to work independently and efficiently in a remote environment;

Preferred Qualifications:

• Experience with ACF Pro;
• Experience with front-end frameworks such as Bootstrap or Foundation;
• Knowledge of SEO best practices and accessibility standards;
• Experience with other content management systems (e.g., Drupal, Joomla) is a plus;

Recruitment Stages:

• Initial Interview — up to 30 min;
• Feedback;
• Technical interview
• Feedback;
• Interview with CEO
• Final feedback.

Codefinity is a fast-growing EdTech company on a mission to make tech education accessible, engaging and truly practical. We help people from all over the world master in-demand programming skills and build meaningful careers in tech.
 

Our platform has already empowered hundreds of thousands of learners globally — from complete beginners to industry professionals — through interactive, hands-on courses designed to accelerate real skill growth.
 

We’re a team of ambitious and creative people who love what we do and move fast. We experiment, learn and constantly raise the bar to achieve bold goals. At Codefinity, every idea can make a difference, and every team member has a real impact on our growth story.

What you will do

• Systematically develop high-performing creatives for Meta to drive user acquisition
• Conduct creative and competitive research, analyzing market trends, best practices, and audience behavior
• Formulate and prioritize creative hypotheses based on performance data and previous test results
• Develop concepts for performance campaigns, including video scripts, static designs, hooks, and messaging
• Prepare structured briefs for designers and production teams, overseeing the process from concept to final delivery
• Analyze test results (CTR, CPA, CPM, ROAS) and initiate iterations for successful assets
• Explore and implement AI-powered tools to enhance productivity and creative output

What we are looking for

• 6+ months of experience in performance marketing, preferably with Tier1 markets;
• Understanding of Paid Social (Meta) dynamics: formats, hooks, messaging, and platform specifics;
• Ability to analyze key metrics (CTR, CPM, CPA, ROAS) and conduct competitive research;
• Copywriting skills and knowing how to transform ideas into catchy headlines;
• English level B1 (Intermediate) or higher.

Benefits

• Work on a high-impact EdTech product within an ambitious global team
• 20 working days of paid vacation per year, plus public holidays.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• In-office medical support and professional massage services
• Sports activities: running, yoga, boxing, and more.

Who We Are?
Altum is a Ukrainian software development house that supports digital agencies and startups across the US and Western Europe with technical expertise. We focus on innovation, scalability, and quality to help businesses grow.

As part of Altum, DevOut Labs is a WordPress white-label development team delivering high-quality websites for US-based marketing agencies. While hiring is managed under Altum, this role is for DevOut Labs.
More info: devoutlabs.com

Position Overview

As a WordPress Developer, you will be responsible for developing, customizing, and maintaining WordPress websites for our clients. You will collaborate closely with our design and development teams to implement functional and visually appealing websites that align with our client's needs and objectives. This position offers the opportunity to work remotely and contribute to exciting projects for a diverse range of clients.

Responsibilities:

• Develop custom WordPress themes and plugins based on client requirements and design specifications.
• Customize existing WordPress themes and plugins to enhance website functionality and user experience.
• Ensure websites are optimized for speed, performance, and responsiveness across all devices.
• Collaborate with designers and other developers to implement website designs and features.
• Communicate effectively with project managers and clients to provide updates and gather feedback.

Requirements:

• Proven experience as a WordPress Developer, with a strong portfolio showcasing previous work;
• Proficiency in HTML, CSS, JavaScript, PHP, and MySQL;
• Solid understanding of WordPress architecture, theming, and plugin development;
• Experience with popular WordPress plugins and frameworks;
• Ability to work independently and efficiently in a remote environment;

Preferred Qualifications:

• Experience with ACF Pro;
• Experience with front-end frameworks such as Bootstrap or Foundation;
• Knowledge of SEO best practices and accessibility standards;
• Experience with other content management systems (e.g., Drupal, Joomla) is a plus;

Recruitment Stages:

• Initial Interview — up to 30 min;
• Feedback;
• Technical interview
• Feedback;
• Interview with CEO
• Final feedback.

Our client is a global leader in AI-powered IT Service Management (ITSM), developing intelligent platforms that automate IT support processes and help organizations operate more efficiently. Their solutions are trusted by thousands of companies worldwide, simplifying complex IT operations and enabling teams to focus on strategic initiatives.

We are looking for a Senior Application Security Engineer with a strong software engineering background who has designed, developed, deployed, and maintained production systems before transitioning into application security. This role will serve as the security backbone of the R&D organization, ensuring security is embedded throughout the software development lifecycle and partnering closely with Engineering, DevOps, Architecture, and Product teams.

This is a highly visible, hands-on position reporting directly to the CISO, offering a clear growth path toward an Application Security Lead role and exposure to cloud security, AI security, and governance initiatives.

Who We're Looking For

• 5+ years of hands-on experience as a Software Developer, Backend Developer, Full-Stack Developer, or similar engineering role, with a proven track record of designing, building, shipping, debugging, and maintaining production software.
• Strong understanding of software development processes, engineering best practices, architecture, and SDLC methodologies.
• 2+ years of experience in Application Security, Product Security, or Secure SDLC, with a demonstrated transition from software engineering into security.
• Experience partnering closely with R&D and development teams, acting as a trusted security advisor who enables innovation while improving security posture.
• Hands-on experience implementing Secure SDLC practices within modern CI/CD environments (GitHub, GitLab, Jenkins, ArgoCD, or similar).
• Solid understanding of common application vulnerabilities, secure coding principles, OWASP Top 10, CWE/SANS Top 25, threat modeling methodologies (e.g., STRIDE, PASTA), and security architecture reviews.
• Experience with application security tools and practices, including SAST, DAST, SCA, secret scanning, and secure code review.
• Strong knowledge of API security and experience securing and testing REST and/or GraphQL APIs.
• Understanding of software supply chain security, including third-party dependency risks, SBOM concepts, open-source risk management, dependency confusion, and related attack vectors.
• Knowledge of cloud security fundamentals, preferably AWS, including IAM, containers/Kubernetes security, and Infrastructure as Code (Terraform or similar).
• Familiarity with SaaS and product company environments and the security challenges associated with cloud-native applications.
• Understanding of AI/LLM security risks, including prompt injection, data leakage, model abuse, agentic risks, and secure adoption of AI assistants within engineering and security workflows.
• Experience performing security-focused design, architecture, and threat modeling reviews.
• Excellent communication and stakeholder management skills, with the ability to influence teams without direct authority.
• Strong written and verbal English communication skills.

• Bachelor’s degree in Computer Science, Information Security, or a related field (or equivalent practical experience).

   

Role Focus

The primary focus of this role is the application security of the product.

Key responsibilities:

• Working closely with R&D teams on a daily basis.
• Helping developers build more secure products and adopt security best practices.
• Reviewing application designs and architectures from a security perspective.
• Identifying security risks in APIs, integrations, third-party libraries, and development processes.
• Managing vulnerabilities by analyzing, prioritizing, and supporting remediation efforts.
• Promoting and maintaining secure development practices across CI/CD pipelines.

• Applying and advocating security standards, frameworks, and industry best practices.

   

Nice to Have

• Penetration testing experience.
• Experience with bug bounty programs and vulnerability management.
• Strong knowledge of OWASP frameworks and methodologies.
• Hands-on experience with SAST, DAST, IAST, SCA, and secret-scanning tools.
• Cloud security experience (AWS, Azure, or GCP).
• AI / LLM security knowledge and practical experience.
• Security certifications such as CISSP, CSSLP, OSCP, OSWE, GWAPT, GPEN, CEH, GIAC certifications, or similar.

About the Role

We're looking for a sharp, analytically mindedcontractor to support our accounting team with workpaper modernization and dataquery work. This is a hands-on, execution-focused engagement suited for someonewho moves fast, works independently, and takes ownership.

Technical Requirements

 *   Advanced Excel proficiency — pivot tables, dynamic arrays, Power Query, and building structured reporting tools for high-volume datasets
 *   Advanced SQL skills — complex queries, stored procedures, window/analytical functions, and query optimization
 *   Hands-on experience with dbt, Google BigQuery, and Airflow
 *   4–6 years of hands-on experience analyzing and engineering large datasets in a business or finance context
 *   Demonstrated ability to pick up unfamiliar tools and systems quickly

Soft Skills & Work Style

 *   Highly organized with the ability to juggle multiple deliverables
 *   Strong attention to detail without losing sight of the bigger picture
 *   Self-starter who operates well with minimal oversight
 *   Collaborative — comfortable interfacing with accounting and operations teammates
 *   Professional proficiency in English (written and verbal)

We're looking for a passionate Associate Game Designer to join us for a 2-month, project-based collaboration. You will act as a direct assistant to our CEO and Game Designer, taking on various day-to-day design tasks and collaborating with a team of developers.

What kind of professional are we looking for?

• Junior-level experience or a strong theoretical background in game design.
• A portfolio showcasing your game design potential (concepts, student projects, game jams, or documentation).
• Willingness to learn, adapt, and accurately handle small, specific tasks.
• Understanding of basic game mechanics and player psychology.
• Upper-intermediate level of English.

Why do we enjoy working here?

• 2-month project-based work.
• Direct collaboration with and mentorship from the CEO.
• Fully remote position.
• An excellent opportunity to build up your portfolio and gain practical industry experience.

Our client is leading supplier of sports analytics to its clients. Using cutting edge Computer Vision and AI/ML technologies, the company provides outstanding real-time sports performance analysis. As an analyst you will be responsible for providing quality statistics for ice hockey games using client's proprietary tools.

Job Description

- Confident PC user (Windows)
- Basic English
- Extensive internet research skills
- Creative problem-solving and analysis skills
- Team player with good interpersonal and solution-oriented attitude
- Readiness to work in shifts (mandatory)
- Stress-resistance
- Ice Hockey knowledge is very beneficial, actual hockey playing skills are not required
- Video gaming experience also useful
 

Job Responsibilities

- Analyze ice-hockey games and record key events as they occur such as successful pass, penetration of offensive zone, faceoff win, etc. (40+ total event types)
- Check the quality of content and do an analysis of quality data
- Work on various data tools and generate information by doing online research
- Provide inputs/content with high quality
- Ability to identify and verify source authenticity
- Solve complex problems in time-bound and effective manner
- Ability to analyze data by doing secondary research
 

Project Responsibilities 

Participate in team PBR (Product Backlog Refinement) sessions: accepting tasks from analysts, reviewing completed business research documents and PRDs together, validating requirements, and discussing technical implementation approaches before development begins. 
Integration & Fiscalization 
Design and develop integration services with external providers and government systems, implement fiscalization logic and e-invoice processing, and own your code all the way through to production release. 
Observability & Support 
Independently maintain the stability of your own solutions. Set up monitoring (metrics, logs) for the services you develop and respond to production alerts. 
Teamwork & Ownership 
Collaborative development of regulatory services. After onboarding and gaining context, we expect you to be able to independently scope, execute, and close integration tasks — such as launching fiscalization in a new country or connecting to government systems with local deployment — without micromanagement.

Candidate's Portrait

We need a self-sufficient engineer who is ready to dive deep into business context, collaborate effectively with the team, and take well-defined analyst requirements all the way to stable production code. 
The ideal candidate demonstrates strong independence, ownership, and ability to work without micromanagement. They are comfortable operating in conditions of uncertainty, proactively gathering requirements, and communicating directly with stakeholders. They should be confident in MySQL and relational databases, have practical experience with Redis, Kafka, and Nats, and be capable of designing and implementing APIs (REST, gRPC, GraphQL). Familiarity with Docker, Kubernetes, ELK stack, and CI/CD tools (GitHub Actions) is expected. Experience with AWS is a plus.

Must-haves 

Commercial Go development experience 4+ years, hands-on REST API design, and a solid understanding of core language principles (memory management, garbage collection, concurrency). 
Data & Messaging 
Experience with Kafka for asynchronous messaging, and strong proficiency with MySQL (or equivalent RDBMS) including transactions, indexing, and locking. 
Caching & Infrastructure 
Experience with Redis (caching strategies), proficiency with Docker and Kubernetes (writing and editing Helm configurations), and practical experience working with CI/CD pipelines (GitLab CI / GitHub Actions). 
English level B1+ 

Nice-to-have

Experience with AWS 
Experience in mobility / ride-hailing / logistics products 
Experience working in distributed international teams 
Experience with Prometheus / Grafana 
Facilitation and decision-making skills in architectural discussions

Why this role exists:

The purpose of this role is to lead the design and development of innovative backend solutions for web applications. You will architect scalable, resilient, and maintainable systems that drive product innovation and enhance user experiences. You will also collaborate closely with cross-functional teams to drive improvements in product design and user experience strategies.
 

What you’ll drive:

Software Architecture and Backend Development

• Design and implement scalable and efficient software architectures.
• Write, test, and debug complex code for new and existing software applications.
• Create and maintain comprehensive technical documentation for software development and system design.
• Research and implement new technologies and methodologies to improve software performance and development processes.
• Identify and resolve complex software issues and technical challenges.
• Develop and enforce testing protocols to ensure software reliability and performance.
• Deliver code to production in timely manner according to business expectations.

Team Leadership and Collaboration

• Provide guidance and mentorship to junior engineers and team members.
• Conduct thorough code reviews to ensure code quality, security, and best practices.
• Lead and manage software development projects, ensuring timely delivery and quality as a shared responsibility with the Delivery Manager.
• Work closely with cross-functional teams, including product management, design, and operations, to align development efforts with business goals.
• Drive continuous improvement in software development practices and processes.
• Communicate effectively with stakeholders, including presenting technical concepts and project updates.

What makes you a GR8 fit:

Must-have

• Minimum of 5 years of experience in a similar senior engineering role, with a strong track record of leadership, advanced technical skills, and successful project delivery.
• Understanding of System Analysis and Design, including microservice, monolith, event-driven, and resilient architectures, requirements elicitation, architectural patterns, delivery guarantees, CAP theorem, and UML diagrams.
• Knowledge of Database Management, including relational and non-relational databases, SQL queries, stored procedures, triggers, normalization/de-normalization, ACID properties, transaction isolation, indexing, and security best practices.
• Knowledge of basic networking protocols, security concepts (CIA triad), secure communication protocols (SSL/TLS), cryptographic algorithms, PKI, common vulnerabilities mitigation, firewalls, VPNs, NAT, PAT, Authentication, Authorization, IAM, SSO, multi-factor authentication, and directory services.
• Understanding of Cloud Computing and DevOps, including IaaS, PaaS, SaaS, virtualization, container technologies (Docker), orchestration systems (Kubernetes), CI/CD pipelines, automation tools (Ansible, Terraform), cloud providers (Azure, Google Cloud), cloud networking, cloud storage, and FinOps methodology.
• Understanding of SDLC methodologies (Waterfall, Agile, Scrum, Kanban, DevOps), version control systems (Git), coding standards, testing methods (unit, integration, system, UAT, performance, security, compliance), and CI/CD tools (Jenkins, CircleCI).
• Strong problem-solving skills, including critical thinking, creativity, decision-making, communication, analytical skills, time management, adaptability, and conflict resolution.
• Good verbal and written communication skills for technical and non-technical audiences, and proficiency in creating comprehensive technical documentation.
• Advanced proficiency in Node.js and JavaScript, including language features, runtime environment, event loop, core modules, multithreading, asynchronous programming, package managers (npm, yarn, pnpm), Front End technologies, functional programming, and build tools (Webpack, Rollup, esbuild).
• Advanced knowledge of TypeScript, including static typing, complex types, interfaces, union types, generics, and utility types.
• Proficiency in designing and implementing scalable RESTful APIs using NestJS, Express.js, Fastify, or similar Node.js frameworks.
  Database expertise with SQL and NoSQL systems like PostgreSQL, MongoDB, Redis, and Node.js libraries like Mongoose, TypeOrm, Prisma.io.
• Proficiency in performance tuning, optimization, CPU and memory profiling, caching, and monitoring/logging tools like Prometheus, Grafana, and ELK stack.
• Advanced proficiency in testing frameworks (Jest, Mocha, Chai), code formatting/linting tools (Prettier, ESLint, Husky, Lint-Staged), and IDEs (Visual Studio Code, WebStorm).
• Upper-intermediate or higher level of English.

Nice-to-have

• Familiarity with AWS and its foundational services.
• Experience with GitLab CI.

Format: Remote
Location: Poland

About the Project

We are looking for a Fullstack Developer with a strong focus on system engineering, CMS architecture, cloud deployment models, and DevOps practices.

The ideal candidate has experience building secure, scalable, and highly automated platforms that support enterprise websites and content management environments. This role combines full-stack development with infrastructure, cloud, and automation responsibilities.

Responsibilities

• Develop and maintain full-stack web applications and enterprise platforms
• Design and implement backend solutions using PHP and modern frameworks
• Build and maintain frontend applications using modern JavaScript frameworks
• Contribute to CMS architecture and content management solutions
• Deploy and manage applications in cloud environments
• Implement and maintain CI/CD pipelines and infrastructure automation
• Optimize application performance, scalability, and reliability
• Ensure secure coding practices and compliance with security standards
• Collaborate with cross-functional teams following Agile and DevOps methodologies
• Support and improve platform stability, monitoring, and operational processes

Requirements

• Proven commercial experience as a Fullstack Developer with a solid understanding of backend, frontend, and infrastructure development
• Strong expertise in PHP and hands-on experience with frameworks such as Laravel or Symfony
• Proficiency in HTML, CSS, JavaScript, and modern frontend frameworks/libraries (React, Vue.js, or Angular)
• Experience working with cloud platforms such as AWS or Azure
• Strong understanding of web servers and database technologies
• Hands-on experience with automation and CI/CD tools such as GitLab CI/CD, Ansible, or Terraform
• Familiarity with containerization technologies such as Docker and orchestration platforms including AWS ECS or Kubernetes
• Experience with performance optimization, scalability, and application security best practices
• Strong communication and collaboration skills

Nice to Have

• Experience with headless CMS solutions, CMS alternatives, or enterprise content management architectures
• Strong Linux administration background
• Experience working in DevOps and Agile environments
• Knowledge of logging, monitoring, and observability practices
• Experience with centralized logging, high availability, and failover architectures
• AWS or Azure certifications

Tech Stack

• PHP
• Laravel
• Symfony
• HTML
• CSS
• JavaScript
• React
• Vue.js
• Angular
• CMS Platforms
• Linux
• Cloud (AWS / Azure)
• CI/CD
• Docker
• Kubernetes
• DevOps