senior fullstack engineer

AgileEngine, LLC. is seeking a Senior Data Engineer to modernize a 15-year-old data warehouse into a governed Databricks Lakehouse. You will build batch and streaming pipelines with PySpark and Delta Lake, in a medallion architecture, serving analytics and ML workloads.You will use Claude and Copilot to speed development, write clean code, and collaborate...

AgileEngine seeks a Senior Backend Engineer to build and maintain backend services, automation workflows, and Salesforce API integrations supporting a GTM data platform and AI-driven sales automation initiatives. You will develop REST APIs and webhook-based lead routing systems, integrate with Salesforce APIs including EVO and Omnichannel, and contribute to...

Hitachi Energy in Buenos Aires, Argentina, seeks a Senior Proposal Engineer to craft technically sound proposals for complex projects, collaborating with sales, engineering, and R&D to win new business opportunities.You will lead RFP analyses, cost estimates, technical descriptions, schedules, and client presentations, while negotiating terms and driving...

AgileEngine, LLC. is seeking a Senior Application Security Engineer to architect and build automated security layers within the SDLC, employing Python to develop runbooks and deploy scanning tools.The role focuses on securing large-scale financial services programs with autonomous work expectations and experience in AppSec and DevSecOps. Ideal candidates...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard, focusing on a Java backend with a potential frontend rewrite in TypeScript. You will integrate with Snowflake, relational and non-relational databases, and design RESTful APIs while maintaining code quality through testing and profiling.The role requires...

A forward-thinking technology firm is looking for a Senior Software Engineer to implement AI-powered solutions and configure their platform. This fully remote position requires candidates to be located in Argentina or Brazil. Ideal candidates will have strong Python web development skills along with experience in SaaS product development and relational...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build and maintain cloud-native applications with React on the frontend and Node.js and C# on the backend.You will design data solutions across SQL, PostgreSQL, and DynamoDB, focusing on performance, scalability, and reliability. You will implement serverless and containerized services on AWS...

Santex is seeking an experienced mobile quality engineer to ensure our iOS and Android apps meet the highest standards of performance, reliability, and user experience. You will work in a collaborative product team with developers, product managers, and designers, championing quality across the lifecycle and owning CI gate quality checks. Location:...

A cloud technology company is looking for a Senior Python Backend Engineer to develop and scale financial systems for Property & Casualty insurers. This fully remote role requires expertise in Python, Django, and cloud solutions. Ideal candidates will possess over 5 years of experience in web development, particularly focused on financial applications. Join...

A data-driven tech company in Buenos Aires seeks a Senior Data Engineer to develop and manage secure data pipelines. The ideal candidate has extensive experience with SQL, AWS Glue, and data security practices. Responsibilities include optimizing data warehouse solutions in Amazon Redshift and Google BigQuery, and collaborating with software engineering and...

Blockchain is seeking a Senior React Native Engineer in Buenos Aires to evolve mobile architecture with modular systems. This role emphasizes rapid app development and involves working closely with various teams to deliver high-quality applications on iOS and Android.Applicants should have over 5 years of experience in software engineering, particularly with...

AgileEngine is seeking a Senior Full Stack Engineer to build and maintain cloud-native applications with React on the frontend and Node.js and C# on the backend. You will design, develop, and optimize data solutions across SQL, PostgreSQL, and DynamoDB with a strong focus on performance, scalability, and reliability.You will also work on serverless and...

Aquiva and Hapi in Buenos Aires is seeking an AI-native Senior Salesforce Engineer to own end‑to‑end Salesforce app delivery, from requirements through production, using agentic coding tools daily. You will own features, collaborate with clients, and ensure high-quality releases with robust tests.We value strong judgment over generated outputs, a...

Become a digital, global citizen and enable the new generation of digital entrepreneurs around the world. AppDirect offers a subscription commerce platform to sell any product, through any channel, on any device - as a service. We power millions of subscriptions worldwide for organizations. We do this by our values-driven culture—one that enables you to Be...

AgileEngine is seeking a Senior Backend Engineer to build and maintain robust backend services, automation workflows, and Salesforce integrations that power a GTM data platform and AI-assisted sales initiatives across industries.You will develop REST APIs and webhook-based lead routing, integrate Salesforce APIs including EVO and Omnichannel, and contribute...

CookUnity in Buenos Aires is looking for an Analytics Engineer to own core data products and collaborate with cross-functional teams. This role is key in advancing AI adoption and enhancing data reliability.The ideal candidate will have 4+ years of experience with modern data stacks and must be proficient in SQL and data modeling. CookUnity offers flexible...

AgileEngine is seeking a Senior Data Engineer to build and maintain data pipelines and GTM data assets powering a Go-To-Market revenue engine. You will model GTM data marts, support data quality and schema management, and work with Snowflake, Salesforce Data Cloud, and GCP.The role requires 4+ years of data engineering experience with strong SQL, Snowflake,...

Arionkoder is looking for a Senior Software Engineer specializing in Elixir to work in a fully remote capacity. You will design, develop, and maintain high-performance APIs, ensuring their security and scalability.The ideal candidate has over 7 years of software development experience and a strong track record with Elixir applications. Benefits include a...

GoFundMe is looking for a Senior Machine Learning Engineer to join their remote team in Buenos Aires, Argentina. This role involves building and improving machine learning systems that enhance the experience for campaign organizers and donors.The ideal candidate will have over 5 years of experience in machine learning, strong analytical skills, and...

ELEKS is seeking a QA Automation Engineer to join a distributed Agile team working with US stakeholders on modern applications and APIs for healthcare data exchange. You will design and maintain automated test frameworks, automate UI and API testing, validate RESTful services, and contribute to CI/CD pipelines.English communication required; knowledge of...