We are looking for passionate technologists to join our Pre-Sales organization to ensure that our growth is grounded and guided by strong technical alignment with our platform and the needs of our customers.

MongoDB Pre-Sales Solution Architects are responsible for guiding our customers and users to design and build reliable, scalable systems using our data platform. Our team is made up of seasoned technical sales professionals, software architects, entrepreneurs, and developers who take direct responsibility for customer success, including the design of their software, deployment, and operations. You'll work closely with our sales executives, helping customers solve business problems by leveraging our solutions, playing a key role in winning deals and driving the business forward. You'll be a trusted advisor to a wide range of users from startups to the world's largest enterprise IT organizations. 

We are looking to speak to candidates who are based in Dubai for our hybrid working model.

As an ideal candidate, you will have:

• Ideally 8 to 11 years of related experience in a customer facing role, with 5 to 7 years of experience in pre-sales with enterprise software
• Minimum of 3 years experience with modern scripting languages (e.g. Python, Node.js, SQL) and/or popular programming languages (e.g. C/C++, Java, C#) in a professional capacity
• Experience designing with scalable and highly available distributed systems in the cloud and on-prem
• Demonstrated ability to work with customers to review complex architecture of existing applications, providing guidance on how to improve by leveraging technology
• Excellent presentation, communication, and interpersonal skills, with the ability to convey complex technical and business concepts in a clear and compelling manner to technology and business leadership
• Ability to strategize with sales teams and provide recommendations on how to drive a multi-threaded account strategy, aligning other MongoDB and ecosystem resources to move towards a mutually beneficial account plan
• The ability to travel up to 25%
• A Bachelor’s degree or equivalent work experience

You may also have:

• Experience selling databases and/or deploying applications with any of the major cloud providers 
• Experience with database programming and data models 
• Experience in data engineering or AI/ML projects
• Experience in transforming legacy systems and platforms into modern, scalable, and efficient technology stacks
• Understanding of popular sales methodologies/ frameworks such as MEDDPICC/ Command of the Message
• A MongoDB Certification
• A Cloud Provider Certification

What you do at MongoDB:

In this role, you will work on complex opportunities where analysis of situations or data requires an in-depth evaluation of various factors. You will:

• Design and Architect: Design scalable and performant applications, systems and infrastructure for large software projects leveraging MongoDB
• Customer Advising and Value Articulation: Guide customers on architecture patterns and optimisation strategies for MongoDB, while clearly communicating its business value to the relevant stakeholders
• Sales Partnership: Collaborate with the sales team to drive account success through account planning, opportunity prioritization/qualification and pipeline generation strategy, while taking ownership of the technical aspects (including but not limited to technical discovery, demos, proof of value, presentations, sizing and documentation)
• Demand Generation: Proactively generate demand within the sales territory through self-driven technical initiatives, participation in events such as industry trade shows and account-based marketing events
• Customer Success: Foster strong customer relationships, build champions and ensure customer success and satisfaction
• Innovation and Improvement: Continuously seek opportunities to innovate and improve MongoDB solutions and processes (e.g. by relaying field feedback to the product team), as well as proactively mentor other Solutions Consulting team members 
• Personal Training and Development: Engage in ongoing training and professional development to stay abreast of MongoDB product suite as well as industry trends

What you will learn:

MongoDB Product Suite Mastery:

• Core Database Server: Master the fundamentals and advanced features of MongoDB's core database
• Atlas and Advanced Services: Gain expertise in Atlas (fully managed cloud database service), Atlas Stream Processing, Atlas Data Lake, Atlas Full-Text Search, Atlas Vector Search, and Charts
• Relational Migrator: Learn to migrate from relational databases seamlessly

Market-Relevant Technologies:

• Hyperscaler Ecosystem: Gain expertise in designing complex systems utilizing cloud services on hyperscaler platforms
• Complementary Technologies: Enhance your skills with partner and complementary technologies such as Apache Kafka and Kubernetes

Modern Architecture Design:

• Design Patterns and Methodologies: Embrace best practices in microservices, DevOps, cloud, and security
• Cutting Edge RAG and AI Architectures: Help customers on their generative AI journeys and working with industry leading partners in the space

Sales Techniques and Soft Skills:

• Effective Communication: Master presentations, demonstrations, and whiteboarding
• Client Interaction: Develop strategies for discovery and objection handling

Industry Insights:

• Diverse Market Verticals: Gain exposure to a broad spectrum of interesting use cases across various industries

About MongoDB

MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform, the most widely available, globally distributed database on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure.

With offices worldwide and over 60,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we’re powering the next era of software.

Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB. 

To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world!

MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.

MongoDB is an equal opportunities employer.

Req ID: 1273390803

The Role:

Ziina is looking for a Senior Platform Engineer, Infrastructure & Developer Experience to join our team. This role is an exciting opportunity to shape the foundation that every Ziina engineer builds on: the infrastructure, CI/CD, and observability systems that keep our rapidly growing fintech platform fast, reliable, and easy to develop. We're at a major inflection point in our growth, with real multi-region and low-latency challenges at scale, and we're looking for the right person to drive the technical excellence that makes scaling possible.

As part of a small, agile team, our ideal candidate is a creative problem-solver with the vision to build from the ground up and the skill to own systems end-to-end. You'll thrive in our fast-paced environment by making tradeoffs and focusing on high-impact solutions. We're looking for someone who is as ambitious as we are to deliver high-quality products to our users. In short, we want owners who are ready to build big things with us.

As a Senior Platform Engineer, Infrastructure & Developer Experience at Ziina you will:

• Build and own scalable, reliable infrastructure that supports high-performance applications across multiple regions
• Own and continuously improve our CI/CD pipelines and release workflows so that shipping is fast, safe, and predictable
• Implement infrastructure as code and automation across all environments to ensure consistency and reduce manual toil
• Improve system observability, monitoring, and incident response so problems are caught early and resolved quickly
• Reduce operational overhead and improve platform stability as we scale
• Enable engineering teams through reliable, efficient platform systems and self-service tooling

To succeed in this role, you likely:

• Have 5+ years of experience in Platform Engineering, DevOps, or SRE, with a strong focus on infrastructure and developer experience
• Have deep expertise with cloud services (ideally AWS) and infrastructure-as-code tools like Terraform, CloudFormation, or Pulumi
• Are proficient with containerization and orchestration — Docker, Kubernetes — and understand microservices architecture
• Have hands-on experience building and maintaining CI/CD pipelines (e.g., GitHub Actions, Jenkins) and observability stacks (Prometheus, Grafana, DataDog, or similar)
• Are comfortable with on-call responsibilities and have a track record of improving incident response practices
• Use the latest AI tools and technologies to boost your productivity
• Are based in, or open to relocating to, the UAE

What would amaze us:

• Proven experience building infrastructure for fintech or other high-reliability, high-throughput platforms
• A track record of tackling real scaling problems — reducing latency, improving resilience, or operating multi-region systems
• History of building platform and developer experience tooling that measurably boosted engineering velocity
• Successful leadership in major infrastructure evolution, including architectural transitions, migrations, or multi-region rollouts
• Active engagement in the tech community through open source contributions, conference speaking, or technical writing

Our tech stack:

We’ve built a modular architecture with the principles of reliability, scalability, and maintainability in mind. Our current stack is:

• Typescript, Node.js and Nest.js for our main application’s backend.
• Swift/SwiftUI for our iOS app, Kotlin for our Android app.
• Next.js, React and Typescript for our web applications.
• GraphQL Federation for our client-facing APIs and Kafka for our inter-service communication.
• PostgresSQL for consistent and durable storage, Redis for quick fetching, Elasticsearch for quick searching.
• AWS for hosting our cloud infrastructure and Kubernetes for orchestrating our workloads.
• Terraform for IaC.
• Github Actions for CI/CD.

Artefact is a new generation of data service providers, specialising in data consulting and data-driven digital marketing. It is dedicated to transforming data into business impact across the entire value chain of organisations. We are proud to say we’re enjoying skyrocketing growth.The backbone of our consulting missions, today our Data consulting team has more than 400 consultants covering all Artefact's offers (and more): data marketing, data governance, strategy consulting, product owner…

About the role ...

As a Cloud Architect Manager at Artefact, you will be responsible for designing, implementing, and overseeing robust, scalable, and secure cloud solutions that support our clients’ data and technology ecosystems. You will collaborate closely with technical teams and business stakeholders to ensure cloud architecture is aligned with business needs, optimizing tool selection, cost efficiency, and scalability. Additionally, you will lead technical teams, mentor engineers, and contribute to Artefact’s growth by driving innovation and promoting best practices in cloud technology.

What you'll be doing ...

• Lead the design and implementation of cloud infrastructure architectures (cloud, on-premise, hybrid) aligned with business requirements.
• Define and enforce best practices for cloud platform deployment and configuration, security, networking, operations and tools selection.
• Oversee the integration of cloud platforms with data pipelines, storage, and compute services.
• Standardize coding, deployment, and monitoring practices across cloud environments.
• Design and implement automated solutions to set up, monitor, and adjust cloud infrastructure efficiently.
• Lead problem-solving initiatives for complex technical challenges related to cloud environments.
• Provide technical leadership across multiple cloud projects, ensuring efficient resource management.
• Foster teamwork by mentoring, coaching and guiding cloud engineers and ensuring knowledge transfer.
• Manage client relationships regarding project expectations, timelines, and outcomes.
• Contribute to Artefact's growth by maintaining tech partnerships, leading technical proposals to support project planning and identify potential growth areas with existing accounts.

What you'll need ...

• Proven experience designing and implementing cloud architectures on Azure at scale
• Strong expertise in cloud security, networking, and compliance frameworks.
• Led the end-to-end design of highly available, secure, and cost-optimized Azure environments for enterprise customers, leveraging services such as Azure Virtual Network, Azure Kubernetes Service (AKS), and Azure App Service.
• Defined multi-region DR/HA architectures using Azure Traffic Manager, paired regions, and Azure Site Recovery, achieving RTOs under 1 hour for mission-critical workloads.
• Enable automated patching, scaling, and monitoring tasks via Azure DevOps YAML pipelines and PowerShell DSC, improving operational efficiency.
• Deep understanding of cloud cost optimization, monitoring, and high availability design patterns.
• Collaborated with data engineers to optimize architectures on Azure Data Lake Storage Gen2, Synapse, and MS Fabric
• Strong leadership capabilities with experience managing technical teams and large-scale projects.
• Excellent verbal and written communication skills, including experience creating business-focused presentations.
• Demonstrated problem-solving abilities for complex, multi-disciplinary cloud projects.
• Experience managing senior stakeholders and navigating client discussions effectively.
• Ability to mentor, coach, and develop technical teams in cloud engineering best practices.
• A track record of contributing to business growth through technical innovation and strategic initiatives.

The Role

Ziina is looking for a Senior Platform Engineer to join our team. This role is an exciting opportunity for you to shape the future of Fintech in the region by enabling engineering excellence and scalability at Ziina. We’re at a major inflection point in our growth, and we’re looking for the right person to drive technical and organizational excellence, helping us create an engineering culture that attracts top talent from around the world.

As part of a small, agile team, our ideal candidate is a creative problem-solver with the vision to build from the ground up and the skill to own features end-to-end. You’ll thrive in our fast-paced environment by making sound tradeoffs and focusing on high-impact solutions. We’re looking for someone who is as ambitious as we are to deliver high-quality products to our users. In short, we want owners who are ready to build big things with us.

As a Senior Platform Engineer at Ziina you will:

• Work closely with engineering teams to identify pain points and build tools that streamline their workflows and enhance their productivity
• Build, operate, and maintain a reliable, scalable platform infrastructure that supports high-performance applications.
• Implement infrastructure as code and automate workflows to ensure consistency across environments
• Develop self-service tools that empower engineering teams to deploy, monitor, and troubleshoot with minimal assistance
• Establish security best practices across our infrastructure and application stack
• Collaborate with engineering teams to identify pain points and build productivity-enhancing tools

To succeed in this role, you likely: 

• Bring 5+ years of experience in Platform Engineering, DevOps, or SRE
• Have strong expertise with cloud services and infrastructure-as-code tools like Terraform, CloudFormation, or Pulumi
• Are proficient with containerization technologies such as Docker and Kubernetes, and understand microservices architecture
• Have hands-on experience with CI/CD pipelines (e.g., GitHub Actions, Jenkins) and monitoring systems like Prometheus, Grafana, or DataDog
• Are familiar with on-call responsibilities and incident response practices
• Use the latest AI tools and technologies to boost your productivity
• Are based in, or open to relocating to, the UAE

What would amaze us

• Proven experience building fintech platforms that drive impact
• A strong track record of building and scaling high-performing engineering teams
• History of creating platforms that significantly boost developer productivity
• Successful leadership in major platform evolution, including architectural transitions or migrations
• Active engagement in the tech community through open source contributions, conference speaking, or technical writing

Our tech stack

We’ve built a modular architecture with the principles of reliability, scalability, and maintainability in mind. Our current stack is:

• Typescript, Node.js and Nest.js for our main application’s backend.
• Swift/SwiftUI for our iOS app, Kotlin for our Android app.
• Next.js, React and Typescript for our web applications.
• GraphQL Federation for our client-facing APIs and Kafka for our inter-service communication.
• PostgresSQL for consistent and durable storage, Redis for quick fetching, Elasticsearch for quick searching.
• AWS for hosting our cloud infrastructure and Kubernetes for orchestrating our workloads.
• Terraform for IaC
• Github Actions for CI/CD.

Summary: We are seeking an experienced Site Reliability Engineering (SRE) / DevOps Manager to lead our teams and drive reliability roadmaps. As a key player in our leading crypto tax and portfolio tracking platform, you will ensure the resilience and efficiency of our cloud-native infrastructure.

Responsibilities:

• Lead and manage SRE and DevOps teams to optimize platform reliability and performance.
• Develop and implement reliability roadmaps, ensuring alignment with business goals.
• Collaborate with cross-functional teams to drive cloud-native strategies and solutions.
• Oversee incident management processes and implement proactive measures to minimize downtime.
• Ensure the scalability and security of our infrastructure in a cloud environment.

Required skills:

• Minimum of 3 years' management experience in SRE or DevOps roles.
• Strong background in cloud-native environments and technologies.
• Experience with incident management and reliability improvement frameworks.
• Excellent leadership and team management skills.
• Strong problem-solving abilities and a proactive approach to challenges.

Summary: Join a leading DeFi protocol with high Total Value Locked (TVL) as a DevOps Engineer, ensuring 24/7 uptime and seamless operations. This role involves designing CI/CD pipelines and managing cloud security to support a robust and secure infrastructure within the fintech industry.

Responsibilities:

• Design and implement CI/CD pipelines to streamline deployment processes.
• Manage and enhance cloud security measures to protect against potential threats.
• Ensure 24/7 system uptime and reliability for a major DeFi protocol.
• Collaborate with cross-functional teams to implement best practices in DevOps and security.
• Monitor and optimize system performance and cost-efficiency.
• Automate infrastructure provisioning using tools like Terraform.

Required Skills:

• Mastery of Docker, Kubernetes (K8s), and Terraform.
• Proven experience in a fintech environment with high security standards.
• Strong expertise in cloud security and CI/CD pipeline design.
• Excellent problem-solving skills and attention to detail.
• Ability to work in a high-paced, 24/7 operational environment.

Summary: Join as a Backend Developer at a leading decentralized middleware protocol company. Your role will focus on managing distributed validator sets and automating infrastructure through Infrastructure as Code (IaC) for Web3 developers. You will play a vital part in automating and streamlining processes, enhancing the efficiency and scalability of our operations.

Responsibilities:

• Develop and maintain backend services using Go programming language.
• Manage distributed validator sets to ensure optimal performance and reliability.
• Automate infrastructure deployment and management using Kubernetes (K8s), Terraform, and AWS.
• Collaborate with cross-functional teams to design, develop, and deploy scalable Web3 solutions.
• Monitor and troubleshoot system performance and security issues.
• Contribute to architecture and design discussions to optimize technology stack and processes.

Required skills:

• Strong proficiency in the Go programming language.
• Expertise in Kubernetes (K8s) for container orchestration and management.
• Hands-on experience with Terraform for infrastructure automation.
• Solid understanding of AWS cloud services and infrastructure management.
• Experience in managing distributed systems and validator sets.
• Excellent problem-solving skills and ability to work in a fast-paced environment.
• Strong communication skills and ability to work collaboratively in a team setting.

We are seeking a highly motivated and skilled Quantitative Trader to manage and optimize an algorithmic, delta-neutral strategies portfolio. You will be responsible for managing backtest schedules, allocating capital to existing strategies, and automating processes to ensure efficiency. This role is highly technical and requires a strong analytical mindset, focus, and the ability to take ownership of tasks in a fast-paced environment.

⚠️ IMPORTANT: We consider only candidates with proven live-trading experience and a documented strategy performance record that meets the following criteria::

• Asset Classes: Spot, Perpetual Swaps, and Dated Futures. (Note: Options-based strategies are not currently under consideration).

• Strategy Types:

  • HFT: Classic market-making, microstructure models, and ML-driven approaches.

  • MFT: Directional ML models or portfolio-based strategies (e.g., Statistical Arbitrage, Beta-Neutral models).

• Performance Metrics:

  • Sharpe Ratio: 3.0+

  • Daily Capital Turnover: 3.0+

  • Target APY (Post-Leverage):

    • High-Capacity MFT: 30%+

    • Low-Capacity HFT: 100%+

What We Offer

We are committed to creating an environment where talented traders can thrive. We provide the tools, support, and financial incentives necessary for success.

• Competitive PnL Share We offer an above-market payout structure designed to generously reward strong performance. We believe that you should earn a significant share of the profits you generate, and our terms are both flexible and negotiable for top-performing strategies.

• Path to Leadership For high-impact contributors, we offer a clear path to leadership roles within our growing quant division. This is a unique opportunity for those interested in not just trading, but also in building and leading a world-class team.

• Autonomy & Support We empower you to focus on what you do best—trading. You will have full ownership of your strategy and research without rigid top-down bureaucracy. Our role is to provide the capital, infrastructure, and collaborative support you need to succeed.

• Tier-1 Trading Infrastructure Gain a competitive edge with access to our top-tier technology stack, built for performance and scale. This includes low-latency infrastructure, direct market access (DMA) to major exchanges, and dedicated engineering resources.

• Collaborative & Flat Structure We foster a non-siloed environment with direct access to senior traders, engineers, and leadership. This open communication culture accelerates development, encourages knowledge sharing, and helps solve complex problems faster.

• Relocation to Dubai For successful candidates interested in joining our main office, we provide a comprehensive relocation package to facilitate a smooth transition to Dubai for you and your family.

Technical Requirements & Expectations:

• Experience with ML pipelines and MLOps tools
• Familiarity with tools like Kedro, Optuna, and orchestration systems
• Capable of working with clusters for training and deploying models
• Comfortable structuring workflow from data cleaning to production-ready pipeline
• Skilled in automation tools for efficient, reliable model deployment
• Able to work independently with minimal onboarding support

Ideal Candidate Profile:

• Brings a ready-to-trade proprietary strategy
• Demonstrated live trading experience with proven profitability metrics (PnL history, risk metrics, win rate)
• Strong technical understanding of market microstructure, execution optimization, and infrastructure demands (latency sensitivity, tick-to-trade, co-location benefits)
• Ability to clearly articulate infrastructure, connectivity, and operational needs
• Comfortable working independently, while being ready to collaborate with our engineering and devops teams for optimization
• Strong preference for candidates with crypto trading experience (Binance, Bybit, OKEX, etc.); traditional market experience is welcome if the strategy is adaptable

Additional details:

– This role reports directly to the Managing Partner/Head of Trading, offering tremendous growth opportunities.
– Rust knowledge is a strong plus.
– Expertise in applying AI tools to finance is an edge
– Preference for candidates in the Dubai timezone, with an even stronger preference for those based in Dubai.
– Good English is a plus, but day-to-day most team members speak Russian