Jobs

We are looking for a Senior Full Stack Developer to join our team to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment. As a Senior Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries.

What you'll do

• Discover and implement new technologies that yield competitive advantage
• Find opportunities to automate manual processes and creatively add value to the project
• Maintain high standards of software quality within the team by establishing good practices and habits.
• Identify and encourage areas for growth and improvement within the team.
• Work with the development team and product managers to ideate software solutions
• Design client-side and ideally server-side architecture
• Build the front-end of applications through appealing visual design
• Ideally develop and manage well-functioning databases and applications
• Supervise system infrastructure to ensure functionality and efficiency
• Monitor KPIs to assess technological performance
• Be able to write effective APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software
• Experience with browser-based debugging and performance testing software.
• Use stakeholders’ feedback to inform necessary improvements and adjustments to technology

Must have

1. JavaScript & TypeScript: Proficiency in JavaScript and solid experience (or strong interest) in using TypeScript.
2. Frontend & Layout: Experience with semantic HTML, CSS, and static site generators such as Next, Gatsby, or Nuxt.
3. PHP Backend: Proven experience developing web applications with PHP, preferably using frameworks like Laravel or Symfony.
4. Data Management: Relational Databases: MySQL, PostgreSQL, NoSQL & Caching (Desired Plus): Redis, OpenSearch.
5. Infrastructure & Tooling: Familiarity with Docker and browser-based debugging software.

What we offer

• Competitive compensation depending on experience and skills
• A friendly team of like-minded people
• Opportunities for learning and development
• Compensation for sick leaves
• 21 working days paid vacation + all Poland national holidays
• Corporate events and activities
• Private medical care
• Office work or remote working (based on your location)

On behalf of our Client from Japan, Mobilunity is looking for a Scala Engineer.

Our client is a fast-growing fintech company based in Tokyo that offers its real-time monthly consolidated credit service all across Japan. Our client started Japan’s first instant post-pay credit service for e-commerce customers in October 2014. The main product is an online payment platform which requires no pre-registration or credit card to use; via this service the customers can purchase products online using only a mobile phone number and email address and settle a single monthly bill for all their purchases, either at a convenience store, by bank transfer or auto debit. Customers can use credit funds during a month and then return the balance to zero without paying credit interests.

This service also supports multi-pay installments and subscriptions. There are currently over 4 million accounts in use. This service got the largest investment to date in the Japanese financial tech industry, including PayPal Ventures investment.

Tech Stack: Scala, Java, Go, Apache Kafka, Apache Spark, Design Patterns, Docker, GitHub, Gradle, Hibernate, Jenkins, Jira, JUnit, Linux, Maven, MySQL, Redis, REST, Spring, Spring Boot, Spring Data, Spring MVC, Spring Web, Activiti, HBase, JBehave, Lombok.

Key  Responsibilities:

You will be responsible for developing and scaling their payments platform while meeting the highest standards in terms of security, maintainability and resilience to failure. You will meet regularly with the product team to align software delivery with business goals. With the help of your team members, you will come up with software design tradeoffs and communicate them clearly to other engineers as well as product team members to implement mutually agreed-upon solutions. You will also have the opportunity to work cross functionally in feature teams to deliver product features and services. In addition to regular deliverables expected of the engineering team, you are expected to follow and stay current with industry best practices such as writing automated tests and taking part in regular code reviews to ensure quality code at its highest possible standards.

Requirements:

• Solid experience with Scala, Functional Programming and the Typelevel ecosystem
• Experience with Akka Cluster, Cassandra, Redis, Elasticsearch, Kafka
• Understanding of software architecture and design with the ability to align the overall service architecture
• Experience with building distributed systems, scalability and high throughput software
• Experience with maintaining and further developing existing code bases
• Comfortable with knowledge sharing, working on a team and building relationships
• Ability to define task outlines and deliverables, demonstrate a sense of urgency when required and manage some ambiguity and exercises good judgment when needed
• Ability to give and receive constructive feedback tactfully upstream and downstream
• Excellent communication skills, ability to interact effectively with multidisciplinary teams
• Level of English – Upper-Intermediate and higher

Nice to have:

• Experience with Event Sourcing and CQRS
• Understanding of JVM internals and performance optimization
• Experience with CircleCI, AWS, Fargate, Terraform, Datadog
• Experience working on a payment platform or other fintech field

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
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

We are looking for a Vue.js 2 Developer (SSR + EJS, Options API) to join a project — a modern platform for creators that combines content publishing, community building, and monetization within one ecosystem.

Requirements

• Strong experience with Vue.js 2 and the Options API
• Good understanding of SSR (Server-Side Rendering)
• Experience with EJS or similar templating engines such as Blade (Laravel) or Twig (Symfony)
• Understanding of how Vue applications are initialized in SSR environments
• Experience working with separate Vue applications per page (without Vue Router inside one large SPA)
• Understanding of browser-side vs server-side rendering and data hydration approaches
• Experience passing server-side data into frontend applications (e.g. window.__DATA__)
• Experience working without Vuex/global stores
• Understanding of component communication through props and custom EventBus solutions
• Experience with SASS
• Familiarity with Bootstrap/Tailwind styling approaches
• Strong level of English

Nice to Have

• Experience with API integrations
• Experience optimizing SSR applications

• Experience working on content or creator-focused platforms

   

Interview Process

1. HR Call
2. Technical Interview
3. Test Task (optional)

4. Final Call with the Client

    

What we offer

💸 Competitive compensation based on your experience and skills

👭 A friendly and supportive team of like-minded professionals

🤒 Paid sick leave

🌴 21 working days of paid vacation + Polish national holidays

🎉 Corporate events and team activities

🩺 Private medical care (for residents in Poland)

🧩 Opportunities for continuous learning and development

We are building a next-generation digital bank for the LATAM market and are looking for a Head of Product to lead product strategy, development, and scaling.

This role is ideal for a senior product leader with strong fintech expertise, operational understanding, and experience launching digital banking products in fast-paced environments.
 

About the Role
As a Head of Product, you will define the product vision and execution strategy, transforming a banking license into a modern digital financial ecosystem.

You will work closely with founders, engineering, compliance, operations, and business teams to launch and scale customer-centric banking solutions across LATAM.
 

Responsibilities
Define and drive the overall product vision and strategy
Build scalable product roadmaps and execution plans
Lead the full product lifecycle: discovery, delivery, launch, and optimization
Develop and improve digital banking products, onboarding flows, payments, and card solutions
Optimize KYB/KYC, AML, antifraud, reconciliation, and settlement processes
Create PRDs, workflows, and user stories for cross-functional teams
Collaborate with engineering, compliance, operations, and design teams
Establish scalable product and operational processes
Conduct market and competitor research to identify growth opportunities
Adapt successful neobank and fintech practices to LATAM/Brazilian markets
Lead cross-functional international teams in fast-paced environments
 

Requirements
7+ years of Product Management experience in fintech, digital banking, or financial infrastructure
Proven experience launching and scaling digital banking or neobank products
Strong understanding of:
-digital banking operations
- payment systems and rails
- KYB/KYC/AML processes
- antifraud systems
- reconciliation and settlement flows
- banking infrastructure
- card issuing products
Experience managing cross-functional product and engineering teams
Strong stakeholder management and product documentation skills
Ability to work in high-growth environments
English level -Upper-Intermediate+ (B2+)
 

Nice to Have
Experience with:
- neobanks
-embedded finance
- SME banking
- payment platforms
Experience building products from 0→1
Experience with regulated financial products
Previous experience in LATAM or Brazilian markets
 

What We Offer
Opportunity to build a digital bank from the ground up
Direct impact on product and business strategy
Fast-moving fintech environment with strong ownership
International team and flexible remote setup
Competitive compensation
High level of autonomy and decision-making impact

Job Description

- Deep expertise in the Chrome Extension API (permissions, declarativeNetRequest, messaging, storage). 

- Experience bypassing anti-scraping measures or handling highly obfuscated DOM structures. Familiarity with Shadow DOM and its impact on style isolation and scraping.

- Proven experience migrating or building under Manifest V3 architecture.

- Mastery of React for building extension-specific UIs (Sidepanels, Action Popups).

- Strong knowledge of Content Security Policy (CSP) and cross-origin resource sharing (CORS) in an extension context.

- 6+ years of relevant commercial experience as a frontend engineer.

- Experience with TypeScript to ensure type safety across different extension environments.

- Expert-level understanding of DOM manipulation and scraping of asynchronous, "heavy" web apps. Knowledge of browser performance profiling to ensure the extension doesn't slow down the user's browser. Understanding of how to secure sensitive data within local extension storage.

- Proven experience contributing to mature Chrome extension projects maintained by multiple R&D teams, with complex shared codebases.

- Experience developing or maintaining automation and performance testing tools to monitor extension impact at scale, detect regressions, and ensure minimal disruption to end users.

Job Responsibilities

Our Chrome/Edge extension is a core part of the clinician's daily workflow. It lives alongside Electronic Health Record (EHR) systems, capturing data and providing real-time AI suggestions. We need a high-level specialist to lead the development of this extension, ensuring it remains robust against external site changes and maintains strict medical-grade security. Part of your responsibilities will include, but not limited to:

- Lead the architecture and development of our browser extensions using Manifest V3.

- Build sophisticated content scripts that reliably scrape and interact with dynamic EHR platforms.

- Manage complex background logic using Service Workers for session lifecycle management.

- Ensure the extension’s React-based UI (popups and overlays) is high-performance and non-intrusive.

- Implement secure, cross-context messaging between content scripts, service workers, and the main web app.

- Develop robust "DOM observers" to handle updates on third-party sites without breaking functionality.

- Collaborate effectively with multiple R&D teams on large, mature extension projects, contributing to a shared, scalable codebase.

- Design, implement, and maintain automation frameworks to continuously monitor extension performance, detect regressions, and measure the impact on browsers and external systems.

- Establish best practices for performance, security, and maintainability in large-scale, multi-team extension projects.

Department/Project Description

We are redefining the standard of care in mental health. Our platform empowers clinicians by automating administrative burdens—such as note-taking and compliance auditing—using cutting-edge AI and real-time audio analysis. By bridging the gap between clinical sessions and actionable data, we allow providers to focus on what matters most: the patient.

About Project: Multi-tenant exhibition platform that powers AI-guided, gamified visitor experiences for live venues.

Experience:
• Strong production experience on AWS (Lambda, ECS, Aurora or RDS, and the surrounding services)
• Deep PostgreSQL: schema design, query performance, and hands-on experience with row-level security or another rigorous approach to multi-tenant data isolation
• TypeScript fluency on the server side
• Experience designing event-driven or streaming systems (SQS, Kinesis, WebSocket, or equivalent)
• A track record of operating production services: metrics, tracing, alerting, on-call response

Nice to Have:
• LLM integration in production: prompt engineering, streaming inference, latency and cost optimization
• Real-time audio or TTS pipelines
• B2B multi-tenant authentication (Stytch, Auth0, Cognito, or similar)
• Reading Rust (one Rust service in production)
• Headless CMS integrations
• Beacon, BLE, or other sensor-data ingestion pipelines
• Background in cultural, museum, live-event, or exhibition technology

Tech: AWS end-to-end. Lambda and ECS Fargate for compute, Aurora PostgreSQL with pgvector and row-level security for data, ElastiCache Redis, S3 + CloudFront, SQS for fan-out, API Gateway in front. TypeScript on the services, Rust on the streaming layer. Stytch for authentication. PostHog and Mixpanel for analytics. Terraform per service, GitHub Actions for CI/CD.

English level: Upper intermediate (Must be able to speak fluently!)

We are looking for a Senior Data Engineer. This is not a standard ETL role. You will work on a high-load system processing 10,000+ executions per minute, building scalable pipelines where AI and LLM logic are embedded directly into production data flows.

The role combines data engineering, backend thinking, infrastructure ownership, and real production AI integration.

What you will do:

• Design and maintain scalable data pipelines in Python on Google Cloud Platform
• Build and optimize AI-driven scoring flows using LLMs for real-time identity enrichment
• Work with BigQuery, Apache Spark, and Apache Iceberg for heavy data processing
• Maintain high-load orchestration with custom Python nodes and complex workflows
• Own deployment and release processes (CI/CD)
• Optimize PostgreSQL performance under heavy load
• Investigate incidents and resolve root causes permanently

• Use AI engineering tools such as Claude in daily development

   

Requirements:

• 4+ years of experience in Data Engineering / Backend Engineering
• Strong Python skills
• Commercial experience with production LLM integration (OpenAI / Anthropic / Gemini)
• Strong knowledge of GCP (Cloud Functions, IAM, Networking)
• Experience with BigQuery, Spark, Iceberg
• Good understanding of Kubernetes
• Experience with workflow orchestration tools (n8n is a strong plus)
• Strong practical knowledge of PostgreSQL

• English level B2+

   

What is important for us:

• Ownership mindset
• Fast learning ability
• Strong problem-solving approach
• Active AI usage in engineering work
• Focus on practical results over unnecessary complexity

Requirements: 


-5+ years of experience in JavaScript game development
- Strong knowledge of HTML5, Canvas API, and DOM manipulation
-Proven track record in creating HTML5 games
-Advanced proficiency in JavaScript (ES6+), including async/await, modules, closures, and classes
-Experience with popular libraries/frameworks such as Phaser, Pixi and Three.js
-Solid understanding of object-oriented programming and expertise in performance optimization algorithms, memory management, and threading
-Experience integrating and optimizing Spine animations in game engines
-Experience with slots
-experience in leading and mentoring front-end development teams.
-strategic, structured and analytical thinking.
-strong collaboration and communication skills.


Responsibilities:

-Manage front-end developers team, and perform code reviews;
-Write clean, efficient, testable, and scalable code;
-Collaborate closely with the team to identify and prioritize areas for enhancement;
-Take part in the full development cycle and ensure smooth development and cooperation between the dev team and product owners
- Hands-on experience with AI tools as part of everyday work is a must


Nice to Have:

+ Experience optimizing HTML5 games for mobile browser performance
+ Understanding of CI/CD


Work conditions:

— Flexible working hours and the freedom to work remotely;
— Paid vacation of 20 workdays/year and 5 workdays/year for sick leaves;
— Unlimited unpaid day-offs to take care of personal matters;
— A range of paid benefits to choose from;
— Personal development plan to support your growth
— Skills training to sharpen your expertise;
— Education office featuring internal and external experts and mentorship programs;
— Structured processes through our corporate confluence;
— Open-minded management style with transparent communication of company strategy and plans;
— Performance-based reviews to recognize and reward your contributions;
— Stress management initiatives, including 1-1 meetings and a feedback culture;
— Engaging in corporate team-building events, marathons, and online challenges;
— Family-friendly policies, including special congratulatory gifts for personal milestones like the birth of a child or a wedding.

If you are an ambitious and enthusiastic professional, always eager to learn and achieve the best results, Twin Win Games is the place for you! We offer ample opportunities for personal development and professional growth. Join us as we continue to create innovative and exciting gaming experiences.
 

We are looking for a strong Head of Retention for an iGaming startup project.

The company is searching for someone who can build and scale the retention direction, impact LTV and player retention, and grow processes together with the product.

What is important:
• iGaming experience is required
• Strong understanding of retention mechanics, CRM, lifecycle marketing, and player behavior
• Experience with retention, reactivation, and LTV growth
• Ability to work in a fast-growing startup environment and independently drive the direction
• English — B1+
• 30+ will be a plus

Main responsibilities:
• Develop and scale the retention strategy
• Analyze player behavior and identify growth opportunities
• Work with segmentation, bonus systems, CRM campaigns, and user reactivation
• Optimize key retention metrics
• Collaborate closely with CRM, product, and marketing teams
• Build processes and further develop the retention function within the company

We offer:
• Salary: 3000–5000 USDT fixed (ready to discuss higher for strong candidates)
• Flexible working hours: 10:00–18:00 Cyprus time
• Work format: remote / office/hybrid
• Opportunity to influence the product and build the direction almost from scratch
• Professional and career growth, together with the startup development
• The company plans further expansion of the compensation & benefits package

Ми будуємо власний CDN Edge сервер (ccdn-edged) — високопродуктивний демон на Go, що обробляє живий трафік через HTTP/1.1, HTTP/2 та HTTP/3 (QUIC). Це не черговий REST API. Це системне програмування: реверс-проксі, мережевий стек, оптимізація затримок, WAF, in-memory кешування і Edge Functions.

Шукаємо інженера, який розуміє як насправді працює HTTP, знає різницю між goroutine scheduler і OS thread, і якому цікаво копатись у кишках мережевих систем.

Технологічний стек

Мережевий шар:

    •    HTTP/1.1 & HTTP/2 — stdlib
    •    HTTP/3 / QUIC — quic-go
    •    Reverse Proxy — httputil + fasthttp
    •    TLS Fingerprinting

Безпека:

    •    Coraza WAF — інспекція трафіку
    •    TLS Client Identification
    •    Rate Limiting / Bot Detection

Стан та кеш:

    •    Redis — конфігурація зон, хостів, сертифікатів
    •    In-memory кеш об’єктів

Observability:

    •    VictoriaMetrics / Prometheus
    •    zerolog — structured logging
    •    Access logs via Unix-сокети
    •    Goja — JS Edge Functions (ES5.1+)

Середовище: Go 1.26, GOEXPERIMENT=jsonv2,greenteagc,synchashtriemap

Що обов’язково знати:

    •    Go 3+ роки в продакшені — goroutines, channels, sync primitives, memory model
    •    Глибоке розуміння HTTP/1.1, HTTP/2 (framing, multiplexing, flow control)
    •    Досвід написання реверс-проксі або мережевих серверів / клієнтів
    •    Розуміння TLS — handshake, certificates, ALPN, SNI
    •    Профілювання Go: pprof, trace, heap / goroutine dumps
    •    Робота з low-latency системами — буфери, zero-copy, escape analysis
    •    Redis: структури даних, pub/sub, pipeline

Буде плюсом:

    •    Знайомство з QUIC / HTTP/3 (RFC 9000, 9114)
    •    Досвід із fasthttp або іншими high-perf HTTP бібліотеками
    •    Розуміння WAF / ModSecurity rule engine
    •    Embedded JS runtime (Goja / V8 / QuickJS)
    •    Знайомство з VictoriaMetrics або Prometheus internals
    •    Досвід у CDN, DDoS-захист або edge computing

Важливо

Ця роль не підходить тим, хто спеціалізується виключно на REST API або бізнес-логіці. Тут потрібно розуміти, що відбувається на рівні TCP-з’єднання, як передаються фрейми HTTP/2 і чому zero-copy важливий для пропускної здатності. Якщо тебе цікавить «як все влаштовано зсередині» — ти потрібен нам.

Що ти будеш робити

    Розробляти та підтримувати ядро CDN Edge демона (ccdn-edged)
    •    Оптимізувати проксування трафіку — затримки, throughput, з’єднання
    •    Інтегрувати та налаштовувати WAF (Coraza) під реальний трафік
    •    Розвивати Edge Functions runtime на базі Goja
    •    Проектувати схеми кешування (L1 in-memory + L2 Redis)
    •    Писати benchmark-тести та профілювати критичні шляхи
    •    Брати участь у code review та архітектурних рішеннях

Умови роботи

    •    Повна зайнятість, Remote або Relocate
    •    Конкурентна зарплата — обговорюється на інтерв’ю
    •    Технічне завдання замість leetcode-тестів
    •    Невелика команда, прямий вплив на архітектуру
    •    Сучасний стек без legacy-обмежень
    •    Реальний high-load трафік з першого дня

You will own and drive the global marketing strategy across SEO, Retargeting (DSP), and SMM, ensuring scalable growth and maximum ROI across multiple GEOs.

Responsibilities:

• Define and execute full-funnel marketing strategy across SEO, Retargeting, and SMM
• Build, structure, and scale marketing teams
• Own KPI framework (ROI, LTV, CPA) and drive channel performance
• Manage and optimize media buying, retargeting campaigns, and traffic sources
• Oversee SEO strategy (technical, content, link-building)
• Lead SMM with a focus on performance and conversion
• Establish reporting systems and analyze funnel performance
• Own budget allocation and optimize for maximum ROI
• Collaborate with Product, CRM, and Affiliate teams

Requirements:

• 5+ years in performance marketing (mandatory: iGaming / betting / gambling)
• 2+ years in leadership roles (Head / Lead level)
• Experience managing SEO, Retargeting / DSP, and SMM channels
• Experience building and scaling marketing teams
• Strong expertise in:
  • SEO
  • Performance marketing / media buying (CPA, ROAS, LTV)
  • Retargeting / DSP
  • SMM (performance-focused)
• Data-driven approach:
  • KPI management (ROI, LTV, CPA)
  • Reporting and funnel analysis
• Experience managing and allocating marketing budgets
• Fluent English (spoken and written)

What we offer:

• Paid Vacation: 21 working days of paid vacation per year.
• Sick Leave: 25 paid sick days per year — no medical certificate required.
• Personal Days Off: 3 paid personal days off per year — just for rest and balance.
• Sports benefits.
• Medical reimbursement.
• Flexible working conditions: You can discuss with your manager the balance between remote and in-office work that suits you best.
• Professional Development: a dedicated budget of $600 per year to support your continuous learning — seminars, courses, and conferences included.
• Business Trips: including visits to our main office in Cyprus and participation in international industry conferences — a chance to connect with the team in person and stay on top of key market trends.

Who we are

Adaptiq is a technology hub that helps high-growth product companies build, scale, and support strong R&D teams across different industries.
 

About the Product:

We support a multi-brand social gaming platform that provides real-time entertainment across web and mobile channels. The product combines a dynamic front-end, RESTful APIs, WebSocket services for live game sessions, and a complex back-end built to handle high user concurrency and large transaction volumes.

The platform is actively evolving, with weekly or bi-weekly releases that include new features, bug fixes, UI improvements, and third-party integrations — all without downtime. Since production issues can directly impact user engagement and revenue, quality, stability, and reliable test automation are essential.

The combination of scale, frequent releases, and real-time functionality creates a challenging technical environment where strong automation practices make a direct business impact.
 

About the Role:

As a QA Automation Lead, you will build the automation function from scratch and take ownership of the overall automation strategy, framework architecture, CI/CD integration, and team growth.

During the first months, the role will be highly hands-on: you will write and review automation code, set up test execution in pipelines, define quality standards, and participate in defect analysis. Over time, you will also help hire, onboard, and mentor automation engineers, establishing processes that ensure strong test coverage and fast feedback on every pull request.

You will work closely with developers, product managers, and manual QA engineers to translate product requirements into clear test plans and automation coverage. Your work will directly influence release quality, delivery speed, and overall engineering efficiency in a fast-paced product environment.
 

Key Responsibilities:

• Design, build, and maintain automated test frameworks for UI, API, and end-to-end testing.
• Integrate automated tests into CI/CD pipelines such as GitHub Actions, Jenkins, or similar tools.
• Set up quality gates for pull requests and ensure fast, reliable feedback for engineering teams.
• Lead and mentor QA engineers through code reviews, technical guidance, and daily support.
• Define testing standards, automation processes, documentation, and best practices.
• Own test coverage for assigned product areas and identify gaps before they reach production.
• Collaborate with developers and product managers to analyze requirements and create test plans.
• Manage defect triage, investigate test failures, coordinate fixes, and verify resolutions.
• Improve test reliability, execution speed, and maintainability.
• Identify quality risks and communicate them clearly to engineering and product stakeholders.
• Explore and introduce AI-assisted testing tools and modern automation approaches.
• Support recruitment and onboarding of new automation engineers as the team grows.
   

Required Skills and Experience:

• 5+ years of hands-on QA automation experience, including ownership of an automation codebase.
• Strong experience with Playwright and TypeScript in production-level automation frameworks.
• Solid JavaScript/TypeScript skills for building and maintaining automated tests.
• Experience with Cypress or Selenium may be considered if the overall automation background is strong.
• Proven experience integrating automated tests into CI/CD pipelines, such as GitHub Actions, Jenkins, or similar.
• Strong API testing experience with tools such as Postman, Supertest, or similar.
• Experience testing RESTful APIs; WebSocket testing experience is a strong advantage.
• Good understanding of Git workflows and agile software development practices.
• Experience mentoring QA engineers, conducting code reviews, and leading day-to-day QA activities.
• Familiarity with AI-driven testing tools and ability to assess their value in automation workflows.
• Strong communication skills and ability to explain quality risks to both technical and non-technical stakeholders.
   

Nice to Have:

• Experience testing gaming, entertainment, social gaming, or casino-style products.
   

Why Us:

• 20 days of paid vacation per calendar year, plus official public holidays in your country of residence.
• Full accounting and legal support in all countries where we operate.
• Remote-first work model, with a powerful workstation and co-working space option if needed.
• Competitive compensation package with annual performance and salary reviews

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product
You’ll be working on a complex, data-driven platform focused on monitoring and analyzing hardware performance in real time. The system collects large volumes of sensor data across different stages - from design and production to real-world usage - and transforms it into actionable insights.

The platform operates in distributed, cloud-based environments and relies on Kubernetes, CI/CD pipelines, infrastructure as code, and modern observability tools to ensure high performance, reliability, and scalability.
 

About the Role:
We are looking for a Senior DevOps Engineer to take ownership of infrastructure and deployment processes for a complex, customer-facing product.

You’ll join a small, distributed team with high ownership and contribute across the full lifecycle - from design decisions to production support.

The role focuses on cloud infrastructure, Kubernetes environments, CI/CD pipelines, and improving system reliability, observability, and performance. You’ll also collaborate closely with development teams to streamline deployments and automate workflows.
 

Key Responsibilities:

• Design and maintain CI/CD pipelines using GitHub Actions and related tools
• Manage infrastructure as code with Terraform and Terragrunt
• Work with cloud platforms (AWS / Azure / GCP)
• Operate containerized environments using Docker and Kubernetes (including Helm)
• Automate infrastructure and configuration processes using Ansible
• Monitor system performance with tools like Prometheus and Grafana
• Troubleshoot production issues and ensure system stability
• Collaborate with engineering teams to improve scalability and deployment processes
• Handle networking, DNS, and load balancing configurations
• Support customer-facing environments when needed
   

Required Competence and Skills:

• 5+ years of experience in DevOps
• Strong experience with GitHub and GitHub Actions
• Hands-on experience with Ansible
• Solid knowledge of Terraform
• Strong experience with Docker, Kubernetes, and Helm
• Experience with at least one cloud provider (AWS / Azure / GCP)
• Python and/or Bash scripting skills
• Understanding of networking, DNS, and load balancing
• Experience with monitoring tools (Prometheus, Grafana, etc.)
• Strong communication skills and ability to work in distributed teams
• English - upper-intermediate or higher
   

Nice to have

• Experience with Terragrunt
• Basic database knowledge
   

What we offer

• 20 working days of vacation + public holidays based on your location
• Full accounting and legal support
• Fully remote setup with an option to use a co-working space
• Competitive compensation with regular performance and salary reviews

Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
 

About the Product:
The product is a fast-growing online entertainment platform focused on delivering browser-based games along with real-time interactive features. It serves an expanding audience and operates under conditions of high traffic, strict latency requirements, and secure micro-transaction processing within a social gaming environment.

The platform relies on a hybrid technology stack that combines a legacy codebase built with a widely used DOM-manipulation library and modern solutions based on React and Next.js. Current challenges include transforming legacy parts into a scalable, component-based architecture, implementing real-time interactions using WebSockets, maintaining consistency across mobile devices and browsers, and integrating payment and promotion management systems.

Strong engineering ownership is key to ensuring system stability, improving performance, and enabling fast, scalable feature delivery.

About the Role:
In this role, you will take ownership of frontend feature delivery from idea to production. You will work closely with frontend leadership, backend engineers, designers, QA, and DevOps to build and evolve a complex product.

A key part of your work will be driving the transition from a jQuery-based architecture to a modern React/Next.js setup. You will be expected to make architectural decisions, improve development workflows, and ensure high standards of performance, security, and code quality.

This position requires strong independence, solid technical judgment, and the ability to work in a fast-paced, evolving environment.
 

Key Responsibilities:

• Improve and maintain existing jQuery-based interfaces
• Build scalable and responsive UI using React and Next.js
• Refactor and structure CSS/SCSS for long-term maintainability
• Ensure cross-browser compatibility and strong mobile experience
• Implement and support real-time features using WebSockets
• Apply frontend security best practices
• Contribute to the design of a reusable component architecture
• Integrate APIs and collaborate closely with backend teams
• Set up and improve build tools and performance monitoring
• Implement and manage state using Redux, MobX, or similar
• Work with designers to deliver high-quality UI
• Develop key features such as payments, authentication, and promotions
   

Required Competence and Skills:

• 6+ years of experience in frontend development on production systems
• Strong experience working with legacy codebases (jQuery)
• Solid knowledge of React (Hooks, functional components)
• Hands-on experience with Next.js (SSR, SSG, API routes)
• Strong CSS/SCSS skills and responsive design expertise
• Proficiency in JavaScript (ES6+) and TypeScript
• Experience with WebSockets and async patterns
• Understanding of performance optimization and Core Web Vitals
• Familiarity with build tools like Webpack, Vite, or Gulp
• Experience integrating REST APIs
• Strong debugging and cross-browser troubleshooting skills
• Experience with state management libraries
• Git proficiency and experience working in teams
• Strong communication skills and ability to work independently
   

Nice to Have:

• Experience introducing TypeScript into existing projects
• Basic knowledge of PHP
• Experience with testing tools (Jest, RTL, Cypress)
• Experience with animation libraries like GSAP
• Familiarity with design tools (Figma, Zeplin, etc.)
• Understanding of CI/CD processes
• Knowledge of SEO and analytics
• Experience with hybrid mobile solutions (e.g., Cordova)
   

Why Us:

• We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in). 
• We provide full accounting and legal support in all countries we operate. 
• We offer a highly competitive package with yearly performance and compensation reviews.

We're hiring a Senior Software Engineer to join us for a long-term engagement with a fast-growing UK travel tech client. The role focuses on owning and evolving their production document AI pipeline (OCR plus ML inference on passport and ID documents, CPU only deployment, no GPU).

This is hands-on production engineering, not research. You'll be improving OCR accuracy, optimizing CPU inference (INT8 quantization, ONNX Runtime, batching), refactoring pipeline complexity, and improving observability of a system serving enterprise clients at scale.

What you'll do:

• Take ownership of the existing OCR and document understanding pipeline in Python
• Optimize ML inference for CPU production (ONNX Runtime, quantization, batching, kernel tuning)
• Improve OCR accuracy, latency, throughput, and memory efficiency
• Refactor architectural complexity and reduce technical debt
• Work across ML systems, backend services, APIs, and data pipelines
• Help shape architectural decisions as the platform scales

Required:

• 5 plus years of professional Python software engineering
• Strong experience with OCR and document processing pipelines
• Familiarity with LayoutLMv3, Doctr, PaddleOCR, EasyOCR, Donut, or DocFormer
• Production ML systems experience (not just notebook experimentation)
• ONNX Runtime, quantization, TorchScript, or related CPU inference optimization
• Strong understanding of PDFs, image preprocessing, bounding boxes, and page segmentation
• Experience with systems serving external customers at scale

Nice to have:

• HuggingFace Transformers production experience
• Enterprise SaaS or aviation/travel tech background
• MLflow, Vertex AI, or similar ML operations tooling
• Distributed systems and backend API design experience

Engagement:

• Fully remote
• Long-term (6 plus months) with potential to expand engineering ownership over time
• Part-time (25-30 hrs/week) or full-time (35-40 hrs/week), depending on candidate availability
• Flexible timezone (engagement requires some overlap with UK working hours)

How to apply:
Send a short note covering relevant OCR / document AI work, production ML systems you've shipped, CPU inference optimization experience, GitHub or LinkedIn, current availability, and timezone.