18,739 Outstaffing jobs
Open tech roles at outstaffing companies that place engineers with clients.
QA Engineer
QA Engineer at Dellent, an IT consulting firm, working on an investment banking / electronic trading project at the client's tech hub in Porto (hybrid). Day to day: design and run functional, regression, integration and performance tests, validate FIX/XML trading workflows and APIs, track defects, and help build test automation (Python/C#).
Senior Aws Data Lakehouse Architect / Engineer
Fast Dolphin, an international staffing company, seeks a Senior AWS Data Lakehouse Architect/Engineer to work remotely from Mexico, designing secure and scalable cloud data architectures. The role centers on AWS data services and modern Data Lakehouse technologies, plus technical discovery and architecture documentation.
Data Engineer — End-to-End Data Products & Dashboards
Data Engineer for Boston Data Co. (hired through Trilled Soluciones) building end-to-end data products: ingesting data from various sources into a cloud warehouse, modeling it into clean tables, and delivering BI dashboards for non-technical client stakeholders. Core stack: SQL and Python.
Lead Data Engineer – HealthTech, Hybrid & Growth Focus
Lead Data Engineer (hybrid, Mexico) for a HealthTech engagement via recruiter Jobot: drive the data strategy, design scalable data models and ETL pipelines, mentor junior engineers, and partner with data science, product, and design. Core stack: DBT, AWS, Airflow, Prefect, Airbyte, Fivetran, Kafka, Snowflake, Kinesis.
Analityk Systemowy – stopy procentowe/trading/FIX
Systems analyst for a financial-markets project (Tribe TFM) covering interest rates, FX, and e-trading: analyzing and modeling business processes and data flows (pricing, FX Spot/Forward/Swap, market data) and designing system integrations. Key tools: UML, BPMN, REST/AsyncAPI, Kafka, RabbitMQ.
Senior IT Analyst with Statements & Reporting
Senior IT/Business Analyst on a large-scale banking transformation program: eliciting requirements from stakeholders, documenting them as features and user stories, and driving them through to developer handover, focused on statements & reporting. Needs 5-10 years' analyst experience in banking; Hadoop and Nordic bank exposure are nice to have.
Data Modeling Architect (Banking)
Designs and maintains enterprise data models, warehouse/mart architecture, and data governance standards for banking data initiatives at a client of Experis. Mostly remote (up to 5 days/month in Warsaw), B2B via Experis; core stack is SQL/PL-SQL, Oracle, dimensional modeling, and ETL/ELT.
Technical Lead Power BI
Technical Lead for Power BI placed via a recruitment firm: designs and develops Power BI semantic models and reports, builds data models in dbt/Snowflake, does code/model reviews, mentors developers, and automates deployment and monitoring with APIs, scripts and CI/CD. B2B contract at 160–185 PLN/h, remote-friendly, based in Warsaw.
Python Developer
Pyramid Consulting is hiring a Python Developer in Mexico City to design, develop, test, and maintain scalable applications and backend services. Day-to-day work involves debugging, troubleshooting, code reviews, and collaborating with frontend developers and QA using Git.
Quality Assurance Engineer
QA engineer owning the end-to-end quality assurance lifecycle — test strategy, plans, defect triage — for a SaaS/Banking-as-a-Service platform of one of the UK's largest banks. Hybrid role on an agile Polish-British team, based in Warsaw (office twice a month).
Senior Software Test Automation Engineer
Designs and executes manual and automated tests at TNation, a Serbian IT services company building projects for European clients in logistics, automotive, and finance. Day-to-day involves test planning, regression and automated testing using Python scripting, Git, CI/CD, Ranorex, and AI-assisted testing.
Software Engineer (C++)
Software Engineer focusing on C++ development for AI/ML algorithm deployment on embedded devices and IoT ecosystems. The role involves designing distributed ML inference systems, optimizing performance across hardware, and managing CI/CD pipelines for firmware.
IT Architecture Lead / Technical Architect (Banking)
Technical architecture lead on a large-scale banking transformation program: designs and governs enterprise architecture, oversees cloud migration, and mentors tech leads — mostly remote with up to 8 office days/month in Warsaw. Stack spans Java/C#, SQL Server/Oracle/DB2, Kafka, microservices, GCP/Kubernetes, and CI/CD tooling.
Onsite_Data Engineer with Java _Austin TX
Contract (6-12+ months) onsite Data Engineer role in Austin, TX via Themesoft: building scalable apps, Java/Spring Boot microservices, and large-scale ETL and streaming data pipelines with Java, Scala, Python, Spark, and Kafka, plus cloud (AWS/Azure/GCP) and Generative AI/LLM integration.