Senior Backend Engineer
hace 3 días
About the Job Alignerr connects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. We work on real production systems and high-impact research workflows across data, tooling, and infrastructure. Position Senior C# Full-Stack Engineer — AI Data & Infrastructure Type: Contract, Remote Commitment: 20–40 hours/week Compensation: Competitive, hourly (based on experience) Role Responsibilities Design, build, and optimize high-performance systems in C# supporting AI data pipelines and evaluation workflows Develop full-stack tooling and backend services for large-scale data annotation , validation, and quality control Improve reliability, performance, and safety across existing C# codebases Collaborate with data, research, and engineering teams to support model training and evaluation workflows Identify bottlenecks and edge cases in data and system behavior, and implement scalable fixes Participate in synchronous reviews to iterate on system design and implementation decisions Qualifications Must-Have Native or fluent English speaker Full-stack developer experience with a strong systems programming background 5+ years of professional experience building scalable backend services in C#. Mastery of modern frameworks for building RESTful APIs and RPC services for inter-service communication. Experience integrating with cloud-native data services and orchestrating workflows via message bus architectures. Clear written and verbal communication skills. Ability to commit 20–40 hours per week. Preferred Prior experience with data annotation , data quality, or evaluation systems Familiarity with AI/ML workflows, model training, or benchmarking pipelines Experience with distributed systems or developer tooling Application Process Submit your resume Complete a short technical screening Project matching and onboarding #J-18808-Ljbffr
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Senior Backend Engineer
hace 3 semanas
WorkFromHome, México EX Squared LATAM A tiempo completoBecome an EXpert as a Senior Backend Engineer (Python) At EX Squared LATAM , we partner with innovative companies to build data-driven platforms that empower smarter decision-making.We’re currently looking for a Senior Backend Engineer with Frontend knowledge to join a technically strong team working on a sophisticated platform in the advertising and...
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Senior Backend Engineer — Python, Aws
hace 2 días
WorkFromHome, México Varicent A tiempo completoSenior Backend Engineer – Remote A leading SaaS company is seeking a Senior Backend Engineer with strong skills in Python and AWS to design and build innovative solutions. This fully remote position allows collaboration with a global team to revolutionize ELT operations. The ideal candidate has extensive experience in backend engineering, advanced...
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Senior Backend Engineer
hace 2 días
WorkFromHome, México Hopper A tiempo completoA leading travel technology firm is seeking a Senior Backend Software Engineer for their payments and fraud team. This role involves developing scalable backend systems primarily using Scala and various GCP services to enhance user experience in the travel sector. The ideal candidate will have experience in backend development and a collaborative mindset....
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Senior Backend Engineer
hace 4 semanas
WorkFromHome, México Canals A tiempo completoA transformative wholesale distribution startup is looking for a Senior Software Engineer to focus on backend engineering. The ideal candidate will have senior-level experience building scalable and high-performance systems, with a balance of coding and guiding engineering teams. This fully remote position based in Mexico offers a unique opportunity to join...
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Senior Backend Engineer — Remote
hace 7 días
WorkFromHome, México Remote A tiempo completoA global employment solutions company is seeking a Senior Backend Engineer. This role involves leading projects, participating in product initiatives, and maintaining strong software systems. Ideal candidates have extensive experience in backend development, particularly with Postgres and CI/CD tools. The position offers a flexible, fully remote work...
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Senior Backend Software Engineer
hace 2 semanas
WorkFromHome, México Arroyo is becoming INSPYR Global Solutions A tiempo completoSenior Backend Software Engineer – C#/.NET We’re looking for a Senior Backend Software Engineer with strong hands‑on C#/.NET – SAP HANA. What you’ll do Design and build scalable backend architectures and services Develop APIs and integrations in C#/.NET Work directly with SAP HANA for data access, performance, and reliability Lead technical...
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Senior Backend Engineer
hace 4 semanas
WorkFromHome, México Distribution Strategy Group A tiempo completoA leading SaaS provider is seeking an experienced Senior Backend Engineer to enhance their backend systems. You will develop features and collaborate with a dynamic team to build a scalable application. With a competitive salary range of $60,000 - $90,000, this fully remote position targets candidates in Latin America working during EST business hours. Ideal...
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Senior Salesforce Backend Engineer – Remote
hace 1 semana
WorkFromHome, México EX Squared LATAM A tiempo completoA leading engineering firm is seeking a Senior Software Engineer to design and implement backend services, integrate with Salesforce, and develop reliable software using Java, Python, Node.js, or C#. This mid-senior level role emphasizes modern engineering practices and offers competitive compensation with 100% remote work options across Latin America....
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Remote Senior PHP/Laravel Backend Engineer
hace 2 días
WorkFromHome, México Php-Jobs A tiempo completoA leading online business platform is seeking a Senior Backend Software Engineer proficient in PHP and Laravel to design and develop robust backend systems. The role entails collaborating with cross-functional teams and ensuring high-quality software solutions. Candidates should have over 5 years of experience in backend software development, a solid...
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Senior Backend Java Engineer
hace 2 días
WorkFromHome, México Collectors Universe Inc. A tiempo completoDescripción del trabajo A leading collectibles technology firm is looking for a Senior Back-End Software Engineer to join their expanding team in Mexico. This remote role offers the opportunity to design and develop cloud-based software architectures, work with cutting-edge technologies, and improve the collector experience. Responsibilities: Design and...