GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry. We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition! We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services. We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!About your key responsibilities and impact:

Feature Development and Maintenance: Implementing critical components of the product, ensuring robust functionality, timely bugging fixes under SLA, and the introduction of new features; Participating in the technical designs for the new services and improving the outdated components; API Development: Designing and implementing RESTful APIs, ensuring robust functionality, security, and optimal performance; Database Management: Managing and optimizing database schemas and queries in MongoDB and PostgreSQL to ensure efficient data retrieval and storage; Collaboration and Communication: Working closely with team members and cross-functional stakeholders to understand requirements, share progress, and align on project goals; Testing and Quality Assurance: Writing comprehensive unit and integration tests using Jest, adhering to TDD/BDD methodologies to ensure code quality and reliability.

Essential professional experience:

Languages & Frameworks:

• Proficient in JavaScript and TypeScript;- Experience with Node.js and Nest.js for backend development;- Familiarity with React for frontend integration.

Database Management: 

• Strong experience with MongoDB and PostgreSQL;- Knowledge of database schema design, indexing, and query optimization.

API Development:

• Proficient in designing and implementing RESTful APIs;- Experience with API gateways for traffic management and access control.

Testing & Quality Assurance:

• Proficient in writing unit and integration tests using Jest;- Understanding of TDD/BDD methodologies.

Cloud & DevOps:

• Experience with AWS services and the logging systems;- Familiarity with CI/CD pipelines and deployment processes.

Message Brokers:

• Knowledge of Kafka or other message brokers (e.g., RabbitMQ, AWS SQS).

Security & Access Management:

• Knowledge of security best practices for API development;- Experience with access management systems and authentication protocols. Desirable skills and personal features:

Additional Languages:

• Nice to have: Familiarity with Java and/or Go;

Soft Skills:

• Strong analytical and problem-solving skills;- Effective communication and collaboration abilities.  What we offer: Benefits Cafeteria:

Sports compensation; Medical coverage; Psychological support; Home-office coverage.

Work-life:

Remote work, Coworking compensation; Childcare budget; Maternity leave; Paternity leave; Additional 2 days for family events.

Our GR8 Culture:

Open feedback and transparent direct communications; Growth and development: better every day; High tolerance to experiment and mistakes; Supportive friendly environment.

    Data Protection Information regarding the processing of your personal data in connection with the recruitment and selection process can be found in the Candidate Privacy Notice at https://gr8.tech/candidate-privacy-notice/.

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Applicant Privacy Notice Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. The Core team is responsible for delivering a best-in-class wallet experience for the Avalanche Ecosystem and beyond. We are seeking a Senior Software Engineer with experience working with AWS-based backend services. This particular role will be expected to take ownership over Core’s backend services, providing various capabilities such as balance and notification services, and contributing to the Core browser extension wallet. WHAT YOU WILL DO

Build distributed, scalable, and highly performant APIs to support the Core wallet experience Design, build, and deploy highly secure, scalable, and maintainable client-facing UI systems Provide expertise in building the most user-friendly, visually appealing product UI Create developer libraries and SDKs Collaborate with cross-functional teams, including frontend engineers, designers, and product and security experts, to deliver end-to-end solutions

WHAT YOU WILL BRING

BS in Computer Science or equivalent experience 5+ years of general backend development experience 3+ years of experience with Typescript/Node.js 3+ years of experience with React Experience with AWS Cloud Stack (DynamoDB, KMS, SQS, Lambda, etc) Passion for blockchain technology/web3 and eagerness to consume the latest news and developments

Salary Range: $158,440 to $198,050 (**This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location.)

LI-Remote #LI-MM1

WHY AVA LABS? If you've ever thought about joining an early stage Web3 company - this is it! We're a global, world-class team of experts in computer science, economics, finance, marketing, and law with offices in New York City and Miami. We're highly passionate about Web3 and redefining the way people build and use finance and decentralized applications of all kinds. The company received early-stage funding from Andreessen Horowitz, Initialized Capital, and Polychain Capital, with angel investments from Balaji Srinivasan and Naval Ravikant. Join us and be a pioneer in a new technology that will have implications across a range of verticals such as finance, gaming, investing, collectibles, among many others. Ava Labs is committed to diversity in the workplace and we’re proud to be an Equal Opportunity Employer. We do not hire on basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided on the basis of qualifications, merit, and business need.

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