About Octopus by RTG
Octopus by RTG is the tech hiring and outsourcing arm of Robusta Technology Group, dedicated to connecting exceptional tech talent with top-tier organizations across the MENA, GCC, Europe, the US, and Canada. We specialize in building strong, long-term partnerships between skilled professionals and innovative companies. Our mission is to empower growth, innovation, and excellence by matching the right talent with the right opportunities.

Currently, we are hiring a Sr. Backend Developer for one of our partner organizations in KSA on a 1-year contract, offering the opportunity to contribute to exciting projects within a dynamic and forward-thinking environment.

Main Responsibilities

Backend Development & Architecture

• Design, develop, and maintain scalable, secure backend systems using Java and Spring Boot.
• Contribute to architecture design ensuring modularity, maintainability, and high performance.
• Build and manage microservices-based architectures.

API & Integration

Location: Los Angeles, CA (Santa Monica)

Employment Type: Full-time

On-site: 5 days/week in-person

About the Role

Our client is building fully autonomous AI agents that can find, exploit, and patch complex vulnerabilities in web applications at massive scale, moving at the speed of AI-generated code. As a Founding Full-Stack Software Engineer (with a strong focus on backend and AI), you will be crucial in designing and developing their core agent systems and scalable web applications. You will be joining an early-stage startup with a deep technical focus on the intersection of Cybersecurity and AI.

Key Responsibilities

• Design and develop modular, reusable, and maintainable features primarily using Python.
• Design and create RESTful APIs in Python specifically to power AI Agents.
• Build Agentic AI systems and custom tools/protocols for cybersecurity applications.
• Design efficient PostgreSQL database systems and optimize backend services for performance and scalability.
• Build and maintain backend systems using technologies like Docker and Kubernetes, and diagnose/optimize code bottlenecks.

Requirements

GoMining is seeking a talented DevOps/SRE Engineer to join our team, ensuring the reliability, scalability, and security of our advanced crypto and fintech products.

This role is ideal for professionals passionate about building robust infrastructure, streamlining CI/CD processes, and maintaining high-availability systems in fast-paced, technology-driven environments. You will play a pivotal role in optimizing system performance, automating operations, and enhancing the resilience of our services.

We are looking for someone who brings technical expertise, problem-solving skills, and innovation to the table.

Responsibilities:

Infrastructure Development & Maintenance

• Design, deploy, and maintain Kubernetes clusters, virtual machines, and local infrastructure.
• Develop and enhance platform architectures with a focus on scalability, reliability, and security.
• Apply DevOps principles across product teams to improve the Software Development Life Cycle (SDLC).

Application Support & Collaboration

• Develop and support business-critical applications.
• Collaborate with developers to streamline features and resolve operational issues.
• Ensure reliable application operations using modern SRE practices (SLI, SLO, Error Budgets).

Automation & CI/CD

Applied AI Engineer

Location: NYC Employment Type: Full-time On-site: 5 days/week in-office

About the Role

Our client, an AI-first company backed by top-tier investors, is looking for an Applied AI Engineer to join their team. They are building a platform that applies AI to every step of bringing new therapies to market, ensuring patients get life-changing treatments as quickly and affordably as possible. This role is a high-impact opportunity to work on real-world production use cases of LLMs and other ML techniques to solve complex business problems.

This is a demanding role with a high level of autonomy. The client is looking for someone who can "act like an owner" and take end-to-end responsibility for projects, from initial definition and design through to launch and success.

What You'll Do

We are looking for a proactive QA engineer with strong mobile and API testing experience who is confident with Allure TestOps, Postman, DevTools, SQL, and Git. You will create clear test plans, ensure coverage, find and track bugs, and partner with product and engineering to ship reliable releases fast.

Responsibilities:

• Find, document, and track bugs
• Write test cases, test plans, and checklists
• Ensure optimal test coverage across features and releases
• Join grooming and help with clear task decomposition

• Test mobile apps for iOS and Android
• Work closely with product, design, and engineering

Requirements

GoMining is a pioneering digital platform in the Bitcoin mining industry, dedicated to democratizing access to Bitcoin mining through innovative digital mining solutions and strategic partnerships. We work across exchanges, DeFi/Web3 platforms, mining infrastructure, and institutional investment initiatives to provide our clients with diversified opportunities in the digital asset space.

We are looking for a passionate, goal-oriented, and persistent Node.js Developer to join our unique cryptocurrency investment project.

Responsibilities

• Development of a cryptocurrency payment gateway.
• Development of game mechanics.
• Development of an internal transaction system.
• Integration with blockchains: Bitcoin, Ethereum, Binance Smart Chain, Tron, DEX and CEX exchanges, and smart contracts.
• Designing and implementing horizontally scalable service architectures.

Requirements

SupportYourApp шукає до своєї команди досвідченого DevOps інженера, що допоможе підтримувати нашу інфраструктуру на найвищому рівні. Маєш від 3 років досвіду у системному чи мережевому адмініструванні та бажаєш стати частиною міжнародної команди? Тоді ми чекаємо саме на тебе!

Звучить цікаво? Далі більше 💛

Що ти будеш робити:

• Автоматизовувати процеси розробки та тестування (від створення нових до підтримки наявних проєктів);
• Будувати та підтримувати CI/CD процеси;
• Налаштовувати та контролювати системи моніторингу (Grafana, Prometheus, Nagios, ELK, Sentry);
• Підтримувати сервери у хмарі (від встановлення до патч-менеджменту та вирішення технічних проблем);
• Працювати з базами даних (резервне копіювання, реплікація, профілювання запитів, усунення неполадок);
• Забезпечувати безпеку серверів та систем (виявлення та усунення вразливостей);
• Документувати та підтримувати інвентаризацію систем;
• Виявляти ініціативу у вдосконаленні інфраструктури та впроваджувати DevOps best practices;
• Менторити та підтримувати Junior-спеціаліста в команді.

Важливо та потрібно:

SupportYourApp шукає до своєї команди досвідченого DevOps інженера, що допоможе підтримувати нашу інфраструктуру на найвищому рівні. Маєш від 3 років досвіду у системному чи мережевому адмініструванні та бажаєш стати частиною міжнародної команди? Тоді ми чекаємо саме на тебе!

Звучить цікаво? Далі більше 💛

Що ти будеш робити:

• Автоматизовувати процеси розробки та тестування (від створення нових до підтримки наявних проєктів);
• Будувати та підтримувати CI/CD процеси;
• Налаштовувати та контролювати системи моніторингу (Grafana, Prometheus, Nagios, ELK, Sentry);
• Підтримувати сервери у хмарі (від встановлення до патч-менеджменту та вирішення технічних проблем);
• Працювати з базами даних (резервне копіювання, реплікація, профілювання запитів, усунення неполадок);
• Забезпечувати безпеку серверів та систем (виявлення та усунення вразливостей);
• Документувати та підтримувати інвентаризацію систем;
• Виявляти ініціативу у вдосконаленні інфраструктури та впроваджувати DevOps best practices;
• Менторити та підтримувати Junior-спеціаліста в команді.

Важливо та потрібно:

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior Software Engineer in Latvia, Slovakia, Poland, Romania, Hungary, Ukraine, or Slovenia.

This is a fully remote opportunity for a Senior Software Engineer to join a fast-growing cloud infrastructure platform reshaping how organizations optimize Kubernetes workloads. You’ll work on high-impact projects involving workload optimization, pricing intelligence, autoscaling, AI enablement, and large-scale reporting systems. The engineering environment values autonomy, speed, and modern DevOps practices, including GitOps and CI/CD workflows. You’ll collaborate with top-tier talent across cloud, backend, and infrastructure disciplines, using cutting-edge technologies like Go, Kubernetes, and cloud-native databases. Your work will directly affect performance, cost savings, and automation for thousands of customers worldwide.

Accountabilities:

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior Product Engineer in United States.

As a Senior Product Engineer, you will play a key role in shaping and enhancing the user experience by designing, building, and launching innovative features for a high-impact platform. You will work closely with cross-functional teams, including product managers, designers, and data scientists, to improve and scale the provider search and recommendation system. Your expertise in full-stack development will allow you to deliver high-quality solutions that will make a direct impact on the healthcare experience for users. This role requires both technical leadership and the ability to work collaboratively in a fast-paced, agile environment.

Accountabilities: