• Provide technical leadership to the team on performance, resilience, and platform evolution initiatives. • Define and review the architecture of low-latency, high-scale services. • Collaborate with other teams on routing strategies, caching, CDNs, and security. • Ensure best practices for code quality, testing, observability, and production operation.

Role Description Estamos em busca de um(a) Tech Lead Sênior. - Liderar tecnicamente a equipe de desenvolvimento .NET e Angular; - Definir arquiteturas e padrões de desenvolvimento para garantir escalabilidade e performance; - Desenvolver soluções utilizando .NET Core/.NET 6+ e Angular; - Revisar código, garantir boas práticas e orientar desenvolvedores menos experientes; - Trabalhar em colaboração com Product Owners, Designers e outras equipes; - Monitorar aplicações e promover melhorias contínuas; - Participar de decisões estratégicas e alinhamento com stakeholders; - Participar das cerimônias ágeis (daily meetings, planning, review e retrospective). Home office Importante: Necessário residir em São Paulo Onboarding: Retirada de equipamento e integração no primeiro dia no escritório do cliente. Qualifications - Experiência sólida com desenvolvimento .NET (C#, .NET Core, ASP.NET); - Domínio do framework Angular (versão 18+) e seu ecossistema; - Conhecimento em arquitetura de software, padrões de design e microsserviços; - Experiência com bancos de dados SQL (Oracle); - Conhecimento em serviços em nuvem (Azure, AWS ou GCP); - Experiência com CI/CD e automação de processos de deploy; - Habilidade para análise de performance e otimização de aplicações; - Experiência com metodologias ágeis (Scrum, Kanban); - Boa comunicação e habilidade para liderança técnica. Requirements - Experiência com Docker e Kubernetes; - Conhecimento em práticas de DevOps e segurança de aplicações.

Role Description As a software engineer working on Chainlink, you’ll collaborate with an experienced technical team of other senior engineers, distributed systems computing experts, and security experts, who are all committed to building world-changing decentralized infrastructure. You’ll develop and build highly scalable, secure, and reliable software that will change the way smart contracts function at a fundamental level. As an engineer working on CCIP, you will help build an open-sourced standard for developers to quickly build secure cross-chain services and applications. With a universal messaging interface, smart contracts can communicate across multiple blockchain networks, eliminating the need for developers to write custom code for building chain-specific integrations. CCIP opens up a new category of Web3.0 applications that can be built by developers for a multi-chain ecosystem. Your Impact: - Expanding CCIP to Non-EVM Chains. - Designing and implementing new features within the CCIP product and contributing towards bringing Cross Chain Interoperability Protocol into production. - Thinking creatively about attack vectors, possible failures, and disaster scenarios, modeling them in reproducible test environments, and developing fixes. - Build automation to manage and deploy smart contracts and other required tooling to manage the production releases. - Build Network Health Monitoring ie, funnel data to Observability, collect valuable metrics, and set up alerts/dashboards. Qualifications - Proficiency in programming languages such as Rust and Go. - Strong problem-solving and analytical skills, with the ability to design and develop efficient blockchain solutions. - The ideal candidate has a background in public blockchains or distributed systems. - At least 4+ years of professional development experience. Requirements - Experience with test-driven development and the use of testing frameworks. - Experience developing complex web applications/services and backend APIs. - Experience with distributed systems and/or container orchestration. - Hands-on experience with blockchain platforms like Ethereum, Cosmos, Bitcoin, or Solana. - Hands-on experience with L2 platforms such as Polygon ZKEvm, ZKSync Era, Linea, Taiko, Scroll, etc. - Experience with Solidity (big plus). - Shift Work overlap EST. Benefits - Competitive salary and equity options. - Flexible working hours and remote work options. - Health, dental, and vision insurance. - Professional development opportunities. Company Description Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across any blockchain. Chainlink Labs helps power verifiable applications for banking, DeFi, global trade, and gaming by collaborating with some of the world’s largest financial institutions, notably Swift, DTCC, and ANZ. Chainlink Labs also works with top Web3 teams, including Aave, Compound, GMX, Maker, and Synthetix. Chainlink Labs was ranked in Newsweek’s 100 Most Loved Workplaces 2023 in both the United States and United Kingdom.

Job Title: Lead Integration & Backend Developer (.NET Core | Azure) Location: Karachi, Lahore, Islamabad (Remote) Experience: 8+ years Job SummaryWe are seeking a highly skilled Lead Integration & Backend Developer with strong expertise in .NET Core and Microsoft Azure integration services. The ideal candidate will be responsible for designing, developing, and managing scalable backend APIs and enterprise-grade integrations across cloud and on-premise systems. This role requires hands-on experience with Azure serverless technologies, API management, and secure data integration in hybrid environments. Key Responsibilities - Design, develop, and maintain scalable backend APIs using .NET Core - Build and manage integrations using Azure Logic Apps and Azure Functions (Serverless) - Implement and manage RESTful APIs, ensuring performance, scalability, and reliability - Configure and enforce API Gateway policies, including throttling, routing, and transformations - Implement OAuth2 authentication and authorization mechanisms - Manage and optimize Azure API Management (APIM) for: - Multi-tenant product packaging - Rate limiting - Subscription key management - Ensure secure, encrypted end-to-end data transmission between Azure and on-premise systems - Design and maintain hybrid integration solutions connecting cloud and enterprise applications - Set up and manage On-Premises Data Gateways for seamless hybrid connectivity - Troubleshoot and resolve integration and performance issues across distributed systems - Collaborate with cross-functional teams including DevOps, Security, and Architecture teams Required Skills & Qualifications - Strong experience in .NET Core / ASP.NET Core for backend development - Hands-on expertise with: - Azure Logic Apps - Azure Functions - Deep understanding of: - REST APIs - API Gateway policies - OAuth2 / API security frameworks - Extensive experience with Azure API Management (APIM) - Solid knowledge of hybrid cloud architecture and integration patterns - Experience implementing secure communication protocols and encryption standards - Hands-on experience with On-Premises Data Gateway setup and management - Strong problem-solving and debugging skills Preferred Qualifications - Experience with enterprise integration patterns (EIP) - Familiarity with CI/CD pipelines and DevOps practices - Knowledge of microservices architecture - Azure certifications (e.g., AZ-204, AZ-305) are a plus