Mid/Senior Backend Engineer
Há 9 horas
BRL 120.000 - 160.000 Join to apply for the Mid/Senior Backend Engineer (Contractor) role at Braintrust . About the Project: Sellhub is a fast-growing digital platform for creating online stores for digital assets and goods. We are building a robust, modular SaaS platform for e-commerce, community tools, and digital payments. Our monorepo includes event-driven services, REST and tRPC APIs, advanced analytics, payment integrations (Stripe, PayPal, Crypto), and rich user dashboards. We ship fast, value clean architecture, and work in a modern Typescript/Node.js environment. Stack Highlights: Node.js (Typescript, Express, Next.js) REST, tRPC, and event-driven microservices Payment integrations: Stripe, PayPal, Crypto Cloudflare, Docker, Github Actions Modular monorepo with strict code guidelines Your Responsibilities: Lead development and refactoring of backend APIs (REST/tRPC) and core business logic Architect and optimize database schemas, queries, and migrations (PostgreSQL) Integrate and manage third-party payment providers (Stripe, PayPal, Crypto, etc) Drive test coverage and reliability for mission-critical services Contribute to DevOps and CI/CD improvements (Github Actions, Docker, Cloudflare Workers) Document your decisions and leave the codebase better than you found it What We’re Looking For: 5+ years experience building backend systems (Node.js/Typescript strongly preferred) Solid grasp of PostgreSQL, schema design, and query optimization Deep experience with API development (REST/tRPC) Payment integrations with Stripe/PayPal (bonus for Crypto or MoR experience) Familiar with Docker, Github Actions, and modern cloud infra Track record of leading/mentoring engineers in a collaborative remote environment Clear communicator, async-friendly, comfortable in a fast-paced team Nice-to-haves: Experience with event-driven or microservices architecture Familiarity with Cloudflare Workers or edge computing Prior work on SaaS/marketplace, fintech, or digital product platforms Open-source contributions or public tech blog Seniority level: Mid-Senior level Employment type: Full-time Job function: Engineering and Information Technology Industries: Technology, Information and Internet This job posting is active and available. #J-18808-Ljbffr
-
Senior Backend Engineer
Há 9 horas
Santa Catarina, Brasil buscojobs Brasil Tempo inteiroOverviewSenior Backend Engineer (PHP / Laravel) – Location: Brazil (Remote) Our trusted high-growth healthcare technology partner is seeking a talented Senior Backend Engineer (PHP / Laravel) to join their dynamic team. This innovative company is dedicated to revolutionizing the healthcare industry through cutting-edge technology solutions....
-
Senior/Mid-Level Software Engineer
Há 9 horas
Santa Catarina, Brasil buscojobs Brasil Tempo inteiroOverviewBackend developer position at Cheesecake Labs focusing on Node.js solutions and cross-team collaboration to deliver high-quality applications. ResponsibilitiesDevelop and maintain backend solutions using Node.js Interact with other teams and professionals, including developers, designers, product managers, and stakeholders Ensure the application...
-
Senior Web Application Engineer
4 semanas atrás
Santa Catarina, Brasil Street Diligence, Inc. Tempo inteiroJoin to apply for the Senior Web Application Engineer role at Street Diligence, Inc. 2 weeks ago Be among the first 25 applicants Join to apply for the Senior Web Application Engineer role at Street Diligence, Inc. Street Diligence is a high-growth FinTech start-up with an innovative product offering and ambitious expansion plans. Our clients include...
-
Artificial Intelligence Engineer
4 semanas atrás
Santa Catarina, Brasil buscojobs Brasil Tempo inteiroOverviewJob Title : AI Engineer (Search Engine)About the Company : Insight Global's ClientType : 10 month extending contractCompensation : Shared upon initial WhatsApp screening callLocation : Fully RemoteWorking Hours : 10AM - 6PM BRT (9AM-5PM EST)Interview Process : immediate interviews available - 2 rounds can close by end of next...
-
Senior Web Application Engineer
Há 9 horas
Santa Catarina, Brasil Street Diligence, Inc. Tempo inteiroJoin to apply for the Senior Web Application Engineer role at Street Diligence, Inc. 2 weeks ago Be among the first 25 applicants Join to apply for the Senior Web Application Engineer role at Street Diligence, Inc. Street Diligence is a high-growth FinTech start-up with an innovative product offering and ambitious expansion plans. Our clients include leading...
-
Desenvolvedor Backend Pleno Ou Sênior
4 semanas atrás
Santa Catarina, Brasil buscojobs Brasil Tempo inteiroOverviewEmpregos para Desenvolvedor backend pleno ou sênior em Santa Catarina, com vagas em diferentes cidades e para atuação como PJ (prestador de serviços). Engenheiro de software sêniorA X-VIA é uma plataforma tecnológica inspirada no modelo estoniano X-Road, referência mundial em governo digital. Adaptada à realidade brasileira, a solução...
-
Senior/Mid-Level Software Engineer
Há 9 horas
Santa Catarina, Brasil buscojobs Brasil Tempo inteiroDevelop and maintain Backend and AI solutions using Python. Interact with other teams and professionals, including other developers, designers, project managers, and stakeholders. Make sure the application has a great user experience. Assist in the creation and implement mockups. Build docker images that can run on top of AWS or other PaaS. Model databases...
-
Engenheiro De Software Sênior
Há 10 horas
Santa Helena, Brasil Sciensa Tempo inteiroEstamos contratando: RAG Engineer Sênior - Transformação Digital no Setor Financeiro! Quer trabalhar na linha de frente da IA aplicada? Estamos em busca de um(a) RAG Engineer Sênior para liderar o desenvolvimento de soluções avançadas de Recuperação Aumentada por Geração (RAG). O profissional será responsável por projetar, implementar e otimizar...
-
Senior Data Engineer
4 semanas atrás
Santa Catarina, Brasil buscojobs Brasil Tempo inteiroSobre a CovalentySomos um SaaS-enabled B2B marketplace que conecta farmácias independentes aos seus fornecedores, ajudando a cadeia de suprimentos farmacêutica a ser mais eficiente, inteligente e integrada. Nosso propósito é garantir que o estoque ideal esteja no lugar certo, na hora certa — da indústria à farmácia.Senior Data
-
Senior Data Engineer
4 semanas atrás
Santa Catarina, Brasil buscojobs Brasil Tempo inteiroSobre a Covalenty Somos um SaaS-enabled B2B marketplace que conecta farmácias independentes aos seus fornecedores, ajudando a cadeia de suprimentos farmacêutica a ser mais eficiente, inteligente e integrada. Nosso propósito é garantir que o estoque ideal esteja no lugar certo, na hora certa — da indústria à farmácia. Senior Data Engineer
