Backend Developer
Há 7 dias
Backend Developer - Pleno Collaborate with data scientists and ML engineers to understand requirements for ML/LLM features. Design, implement, maintain, improve, and document backend systems (Python, FastAPI) for ML/LLM features. Manage and optimize databases (Postgres, MongoDB, Milvus) for application storage. Improve observability and reliability for distributed, async workloads (structured logging, metrics, retry/backoff strategies, traces). Help maintain and orchestrate containerized development workflows (uv, Docker, Docker Compose, Kubernetes) and CI checks. Raise the bar for testing (unit + integration) to ensure high code quality and reliability. Improve the local development experience for the team by establishing and promoting Python-based development standards and best practices. Integrate and optimize calls to LLM APIs (OpenAI) and agentic frameworks (OpenAI Agents SDK). Mentor other engineers and drive architectural decisions. Requirements Experience in backend engineering, specifically in building production services, with over 2 years of expertise in working with asynchronous Python. Extensive Python knowledge: async/await, typing system, modern Pydantic (v2), and testing frameworks (pytest). Production experience building RESTful APIs with FastAPI and ASGI servers (uvicorn). Solid operational and debugging skills for async systems and distributed services. Strong familiarity with Postgres and MongoDB databases. Experience with vector search systems (Milvus, FAISS, Pinecone) and embedding pipelines. Experience with message queues, background processing, and patterns for batch processing, idempotency, and retries. Practical experience integrating with OpenAI or other LLM providers. Comfortable working with containerization technologies (Docker, Docker Compose, Kubernetes). Familiarity with AWS services (EKS, ECS, S3). Familiarity with CI/CD pipelines (Jenkins, GitHub Actions). Good communication skills and ability to work effectively in a remote team environment. Good English proficiency (reading, writing, speaking). OSF Digital is proud to be an equal opportunity employer, where you can bring your whole self to work. Join an inclusive and passionate community of professionals who help bring about digital transformation for businesses around the world. At OSF Digital, we welcome all individuals and do not discriminate on the basis of gender identity and expression, race, ethnicity, disability, sexual orientation, color, religion, national origin, age, marital status, or any other protected category in any of the jurisdictions in which we conduct business.
-
Elixir Backend Developer
Há 8 horas
Brasil DevGrid Tempo inteiroCompany Description Founded in 2015, DevGrid is a full-stack software development consultancy dedicated to enabling innovation and digital transformation for businesses. With expertise in cutting-edge technologies like IoT, AI, Machine Learning, Blockchain, and more, we have successfully delivered over 20 products to clients globally. Based in the United...
-
Backend Developer, Python
Há 8 horas
Brasil Eversynced Tempo inteiroAbout Us We’re a fully-remote company distributed across the Americas with no physical headquarters. We help companies build great products that matter - that's what defines us as a group. We’re a developer-first software development nearshore company. We prioritize building lasting partnerships with our clients. We go beyond just delivering code, we...
-
Senior backend developer
Há 16 horas
Brasil AdMixt Tempo inteiroJob Title: Senior Backend Developer – Google Ads API Company: ad Mixt (e Commerce Performance Marketing Agency)Location: Remote Description: ad Mixt is hiring a Senior Backend Developer with deep, hands-on experience integrating Google Ads API. This is a senior-level role for someone who has spent years working directly with Google Ads and e Commerce...
-
Elixir Backend Developer
1 dia atrás
Índio do Brasil DevGrid Tempo inteiroCompany DescriptionFounded in 2015, DevGrid is a full-stack software development consultancy dedicated to enabling innovation and digital transformation for businesses. With expertise in cutting-edge technologies like IoT, AI, Machine Learning, Blockchain, and more, we have successfully delivered over 20 products to clients globally. Based in the United...
-
Elixir Backend Developer
1 dia atrás
Índio do Brasil DevGrid Tempo inteiroCompany Description Founded in 2015, DevGrid is a full-stack software development consultancy dedicated to enabling innovation and digital transformation for businesses. With expertise in cutting-edge technologies like IoT, AI, Machine Learning, Blockchain, and more, we have successfully delivered over 20 products to clients globally. Based in the United...
-
Senior Backend Developer
2 semanas atrás
Brasil Prometeo Talent Tempo inteiro R$60.000 - R$180.000 por anoAt Prometeo Talent, we excel at connecting companies with exceptional technology and engineering professionals. We're partnering with a company that is looking for a Senior Backend Developer (.NET) to join this exciting initiative and contribute to the development of scalable and high-performing backend systems.As a Senior Backend Developer (.NET), your...
-
Backend Developer, Python
1 dia atrás
Índio do Brasil Eversynced Tempo inteiroAbout UsWe're a fully-remote company distributed across the Americas with no physical headquarters. We help companies build great products that matter - that's what defines us as a group.We're a developer-first software development nearshore company. We prioritize building lasting partnerships with our clients. We go beyond just delivering code, we...
-
Backend Developer, Python
1 dia atrás
Índio do Brasil Eversynced Tempo inteiroAbout Us We're a fully-remote company distributed across the Americas with no physical headquarters. We help companies build great products that matter - that's what defines us as a group. We're a developer-first software development nearshore company. We prioritize building lasting partnerships with our clients. We go beyond just delivering code, we...
-
Backend Developer Opportunity
1 semana atrás
Brasil beBeeBackend Tempo inteiroAre you a passionate software engineer looking to take your career to the next level? We're seeking an experienced Backend Engineer with expertise in Golang to join our team and collaborate on a high-impact international project for a top-tier global brand. You'll work in a cutting-edge, collaborative environment where innovation, performance, and...
-
Backend System Architect
11 minutos atrás
Brasil beBeeDeveloper Tempo inteiroBackend Software Developer We're seeking a skilled Backend Software Developer to join our team. As a key member of our development team, you will be responsible for designing and maintaining scalable backend services that enable advertisers to create, manage, and measure campaigns at scale. Main Responsibilities: You'll help design and evolve the platform...
