Product

Blockchain

Betting

Pair programming

Work-life balance

Freedom at work

Choose own equipment

Central office

Small teams

Influence technology/architecture 

Competitive salary

Career development

Development opportunities

Office first

Own responsibility

Updated tech stack

10-19

Typescript

Serverless

PostgreSQL

Node.js

Next.Js

DeGaming is building the high-performance, event-driven backbone that mirrors legacy iGaming into a transparent, on-chain future.

DeGaming Group

<h3>About the Role</h3>We are looking for a frontend-focused engineer who values high-performance user interfaces and technical ownership. While your expertise lies in React and Next.js, you are a full-stack builder who is comfortable writing the APIs, Lambdas, and database queries needed to power the features you build.<h3>What You'll Be Doing</h3><ul><li>Build High-Performance Interfaces: Architect and maintain complex, real-time dashboards using Next.js and Tailwind CSS. You'll focus on rendering high-velocity transaction data with low latency and high reliability.</li><li>Bridge the Stack: Design and implement the backend logic and APIs required to feed the frontend. You own the feature from the UI down to the data source.</li><li>Manage Real-Time State: Handle the complexities of mirroring on-chain data and legacy transaction flows in the UI, ensuring the state is consistent, reactive, and optimized for performance.</li><li>Define Infrastructure as Code: Use SST (built on Pulumi) to manage your frontend hosting, API gateways, and cloud resources, ensuring version control and rollback safety.</li><li>Write Clean, Type-Safe Code: Leverage TypeScript across the entire stack to ensure end-to-end type safety. You value maintainable patterns and code that serves as documentation for the team.</li><li>Optimize for Observability: Build with a focus on how the frontend performs in production — addressing race conditions, handling async data failures gracefully, and monitoring user-facing latency.</li><li>Push the Team Forward: You unblock others, participate in code reviews, and leave the codebase better than you found it. You prioritize long-term system health over quick fixes.</li></ul><h3>About You</h3><ul><li>Frontend-First: Your expertise is in the user experience, but you are technically self-sufficient in the backend and can navigate the full application lifecycle autonomously.</li><li>Hands-on and Execution-Focused: You like to get things done. You think before you build, but you don't overthink.</li><li>Detail-Oriented but Pragmatic: You care about edge cases and data integrity, but you know when it's time to ship and iterate.</li><li>Performance-Obsessed: You care about Core Web Vitals, efficient state management, and the lifecycle of a request from the UI to the database.</li><li>Casino/Web3 Alignment: You have direct experience in the casino and are excited by the unique challenges of building auditable, on-chain transaction systems.</li><li>Startup-Ready: You're comfortable with speed, ambiguity, shifting priorities, and constant iteration. You move fast, but not carelessly.</li></ul><h3>Tech Stack</h3><ul><li>Frontend: Next.js (App Router), Tailwind CSS, React</li><li>Runtime/Language: Bun/Node.js, TypeScript</li><li>Cloud/Infra: AWS, SST (Pulumi), Event-driven architecture (EventBridge, Lambda)</li><li>Database: PostgreSQL</li></ul>

Senior Full-stack Engineer (Frontend-Heavy)

Stockholm

Frontend

Fullstack

Backend

Javascript developer

Javascript

Node.js developer

React.js

<h3>About the Role</h3>We are looking for a backend-focused engineer who values end-to-end technical ownership. While your primary focus will be on the core architecture, APIs, and transaction logic, you aren't afraid to jump into the frontend to ensure your data is integrated into the user experience correctly and efficiently. <h3>What You'll Be Doing</h3><ul><li>Build and Operate Backend Workflows: Own the full lifecycle of queues, workers, orchestrators, and scheduled jobs in a serverless AWS environment.</li><li>Model and Aggregate Data at Scale: You design partitioned PostgreSQL schemas and build efficient rollup systems to handle high-velocity transaction data. You'll tune indexes and queries, manage complex migrations, and ensure real-time data access with strict accuracy and consistency across large-scale datasets.</li><li>Define Infrastructure as Code: You use IaC to manage infrastructure across environments, support versioning and rollback safety, and enable collaboration through consistent patterns (we use SST, which is built on Pulumi).</li><li>Handle production realities: Solve real-world issues like concurrency problems, timeouts, and partial failures in async workflows, while building with observability in mind.</li><li>Write clean, type-safe code: You're ready to adopt TypeScript as your primary language (if it's not already) and use it to build robust, testable, maintainable services, with clear naming and consistent patterns. You value long-term clarity over clever one-off solutions.</li><li>Push the team forward: You unblock others, clean up as you go, and leave things better than you found them. You design with the whole team in mind, prioritizing sustainability over quick fixes.</li></ul><h3>About You</h3><ul><li>Backend-first: Your heart is in the logic, databases, and the architecture, but you have the pragmatic skill set to wire up a frontend that works.</li><li>Hands-on and execution-focused: You like to get things done. You think before you build, but don't overthink.</li><li>Detail-oriented but pragmatic: You care about correctness and edge cases, but also know when it's time to ship and improve later.</li><li>Team-minded: You prioritize consistency and shared patterns over flashy individual solutions. You build systems others can understand, extend, and trust.</li><li>Curious and driven: You ask why things work the way they do, and you're motivated by forward momentum — for yourself, your team, and the product.</li><li>Casino/Web3 Alignment: You have direct experience in the casino and are excited by the unique challenges of building auditable, on-chain transaction systems.</li><li>Startup-ready: You're comfortable with speed, ambiguity, shifting priorities, and constant iteration. You move fast, but not carelessly.</li></ul><h3>Tech Stack</h3><ul><li>Runtime/Language: Bun/Node.js, TypeScript</li><li>Frontend: Next.js, Tailwind CSS</li><li>Database: PostgreSQL</li><li>Cloud/Infra: AWS, SST (Pulumi), Event-driven architecture (EventBridge, Lambda)</li></ul>

Senior Full-stack Engineer (Backend-Heavy)

<h3>About the Role</h3>In a platform where every bet is mirrored on-chain, and every win must be mathematically respected, "good enough" testing doesn't exist. We need a technical QA Engineer to validate our high-velocity event-driven architecture and ensure complex transaction logic is flawless. You will build automated guardrails that enable us to ship quickly without compromising the transparent nature of our platform. <h3>What You'll Be Doing</h3><ul><li>Architect E2E Testing Framework: Lead the selection and implementation of our first end-to-end testing framework (like Playwright). You will integrate these automated guardrails into our SST and AWS infrastructure to bake testability and observability into every deployment.</li><li>Ensure Data Integrity: Validate that every payout, bet, and wallet interaction remains consistent as it flows from legacy systems to the on-chain mirror. You will verify the mathematical accuracy of transaction history and game results across the entire pipeline.</li><li>Validate Async And High-Concurrency Workflows: Build tests for our event-driven architecture to ensure queues and workers handle partial failures and race conditions correctly. You will manage complex scenarios, like transaction rollbacks and data reconciliation between off-chain and on-chain states.</li><li>Navigate Production Realities: Investigate issues in environments where traditional tools are limited. Since we operate on-chain, you cannot simply mock balances or fake money to test logic in staging or prod. You will develop strategies to validate our systems under real-world constraints where every transaction is permanent and verifiable.</li><li>Push the Team Forward: Work directly with engineers to define "definition of done," ensuring observability and testability are baked into the code from day one.</li></ul><h3>About You</h3><ul><li>Automation-First: You believe manual testing is a last resort. You are comfortable writing TypeScript to build robust, maintainable testing frameworks.</li><li>Technically Curious: You want to know how the EventBridge bus handles traffic and how the PostgreSQL index is performing, not just if the UI button is the right color.</li><li>Casino/Web3 Alignment: You have experience in the casino industry and are familiar with Web3 and smart contracts. You are excited to tackle the unique testing challenges of on-chain data.</li><li>Detail-Oriented &amp; Pragmatic: You have a "break it" mentality for edge cases, but understand the need to ship and iterate in a fast-paced startup environment.</li><li>Startup-Ready: You thrive in ambiguity and move fast, but you never sacrifice the accuracy required for financial and gaming systems.</li></ul><h3>Tech Stack</h3><ul><li>Languages/Runtime: TypeScript, Node.js</li><li>Tools/Infra: Bruno (API Testing), AWS CloudWatch, SST (Pulumi), GitHub Actions</li><li>Database: PostgreSQL</li></ul>

Senior QA Engineer (SDET)

Test automation

Manual test

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