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Senior Python Engineer Jobs

109 Job Offers

Senior Software Engineer- Python & Unix
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Senior Software Engineer (Python & Unix) sought for a Pune-based role. You will drive backend development using core Python, Pandas, and NumPy, requiring strong Unix and shell scripting skills. Ideal candidates possess systems thinking, experience with Git, Jira, and CI/CD pipelines. Banking doma...
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India , Pune
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Not provided
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Citi
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Senior Python Engineer with GCP experience
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Senior Python Engineer with GCP expertise needed to build scalable, secure Healthcare applications. You will develop microservices and optimize Health Information Exchange (HISP) workflows using Python, Flask, and GCP tools like Cloud Run and BigQuery. Remote or office-based in Ukraine with flexi...
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Ukraine
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N-iX
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Senior Python Engineer
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Senior Python Engineer with 8+ years of experience needed in Pune, India. Drive high-volume data pipeline development using PyIceberg, PySpark, and Polars. Lead design and architecture discussions while collaborating with global teams. Join a dynamic technology team to build and optimize complex ...
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India , Pune
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Citi
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Senior Backend Engineer (Python)
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Senior Backend Engineer (Python) sought to build and maintain custom case management apps in Azure. You’ll design RESTful APIs, optimize database schemas, and write scalable queries using FastAPI, Pydantic, and Pytest. Join a multidisciplinary Scrum team in Amsterdam, with opportunities to integr...
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Netherlands , Amsterdam
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Levy Professionals
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Senior AI API & Gateway Engineer (Python)
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Senior AI API & Gateway Engineer (Python) in Bangalore, India. Design and operate high-performance API infrastructure for Generative AI, managing LLM endpoints across on-premise and cloud. Requires deep expertise in Python, AI Gateways (Kong, Envoy), and agent orchestration (LangGraph, ADK). Own ...
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India , Bangalore
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NTT DATA
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Senior Full Stack Engineer (Python)
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Senior Full Stack Engineer (Python) sought to transform retail returns into a structured, engaging experience. You will design scalable backend services and modern Vue/Nuxt frontends, migrating systems from C# to Python. Based in Ukraine, this role offers above-average salary, equity potential, a...
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Ukraine
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StartupSoft
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Senior Python Engineer
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Senior Python Engineer sought to build and optimize a large-scale recruitment platform. You will work across backend (Python, Django/Flask) and frontend (React.js), leveraging Azure, Docker, and Kubernetes. The role demands 5+ years of experience, strong API and SQL skills, and a proactive, detai...
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Ukraine , Lviv
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ORIL
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Senior Software Engineer, Python Platform
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Senior Software Engineer, Python Platform at Uber in Amsterdam. Lead cross-cutting initiatives to build and operate the infrastructure powering AI/ML, data platforms, and backend services at scale. Requires 7+ years of experience, deep Python expertise, and a track record in distributed systems a...
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Netherlands , Amsterdam
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Uber
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Senior Data Software Engineer (Python & PySpark) - Vice President
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Senior Data Software Engineer (VP) sought in Singapore to lead large-scale data solutions using Python, PySpark, and Apache Spark. Requires 7+ years in data engineering, expertise in cloud platforms (AWS, Azure, GCP), and strong SQL/ETL skills. Drive high-impact projects, design distributed syste...
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Singapore , Singapore
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Citi
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Senior Python Engineer (Go/Java)
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Senior Python Engineer sought to build a next-gen cloud security platform in Poland. You will enhance backend systems and infrastructure, driving developer experience and incident response automation. Requires 7+ years’ backend experience, Python proficiency, and CI/CD/Terraform skills. Enjoy fle...
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Poland
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N-iX
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Senior Software Engineer, Python
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Uber seeks a Senior Software Engineer, Python to lead critical initiatives shaping its Python ecosystem in Amsterdam. You will architect scalable solutions for build systems, developer tooling, and production infrastructure, impacting AI/ML and data platforms. Ideal candidates have 7+ years of ex...
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Netherlands , Amsterdam
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Uber
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GenAI Senior Platform Engineer - Python, VP
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Citi’s Innovation Labs seeks a Senior GenAI Platform Engineer (VP) to architect scalable AI solutions using Python, Node.js, and TypeScript. You will lead enterprise-grade platform development, drive GenAI deployment, and collaborate with cross-functional teams in Mississauga. Ideal candidates br...
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Canada , Mississauga
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120800.00 - 170800.00 USD / Year
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Citi
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Senior Python Tech Lead - Market Risk Quant Engineer - Senior Vice President
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Senior Python Tech Lead sought for a Market Risk Quant Engineer role at SVP level in Pune, India. Leverage 15+ years of experience to architect scalable, high-performance applications for data computation. Lead cross-functional projects, define system standards, and drive quantitative solutions. ...
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India , Pune
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Citi
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Senior Software Engineer (Python)
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Senior Software Engineer (Python) sought to build core back-end systems for cloud-based industrial AI solutions. You will design scalable, multi-tenant SaaS platforms using Python, FastAPI, and PostgreSQL, deploying to Kubernetes on Azure. This remote-first role in Poland offers flexible hours, c...
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Poland
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Edvantis
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Senior Python Engineer
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Senior Python Engineer sought for an Enterprise AI team in Fleet Place, UK. You will design, deploy, and optimize cutting-edge AI applications using AWS or GCP, Docker, and Kubernetes. Key requirements include strong Python skills, IaC expertise, and foundational AI/ML knowledge. This role offers...
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United Kingdom , Fleet Place Office
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Just Eat Takeaway.com
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Senior Software Engineer (Agentic AI) - Python
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Join Doctolib in Paris as a Senior Software Engineer in Agentic AI. Develop a transformative AI Health Companion using Python, focusing on production-grade agentic systems, safety, and evaluation. You'll need 4+ years of experience, a product mindset, and expertise in SDLC best practices. Enjoy t...
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France , Paris
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Doctolib
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Senior Software Engineer Scientific Engine (Python)
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Join our Paris team as a Senior Software Engineer. You will lead the Python scientific engine, mentor junior developers, and optimize code within a microservices architecture. We seek an expert with strong Python skills, a solid engineering background, and fluency in English/French. Enjoy a colla...
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France , Paris
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Descartes Underwriting
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Senior Software Engineer (Python) – Fixed Income
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Join Citi's Fixed Income Technology team in Mississauga as a Senior Python Engineer. Develop high-performance applications for critical trading and market-making systems. Requires 3-5 years of Python, SQL, and strong problem-solving skills. Contribute to innovative, data-driven solutions in a glo...
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Canada , Mississauga, Ontario
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94300.00 - 141500.00 USD / Year
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Citi
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Senior Python Backend Engineer
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Lead the design of scalable backend services as a Senior Python Engineer in Mumbai. You'll architect high-performance APIs, optimize databases, and ensure robust cloud deployments. This role requires 6-10 years of Python expertise with Django/Flask/FastAPI, AWS/Azure/GCP, and strong system design...
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India , Mumbai
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Bombay Softwares
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Senior Python Engineer (AI & Cloud)
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Join a high-impact agile Task Force as a Senior Python Engineer (AI & Cloud). Industrialize a Generative AI solution from POC to MVP for a major healthcare client, handling high-security constraints. Leverage your expertise in Python, scalable APIs, and GCP/AWS within a collaborative, cross-funct...
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Portugal
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Valtech
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About the Senior Python Engineer role

Looking for Senior Python Engineer jobs means seeking a pivotal role at the intersection of deep technical expertise and strategic software development. A Senior Python Engineer is a seasoned professional responsible for designing, building, and maintaining robust, scalable, and efficient software systems using the Python programming language. This role transcends basic coding; it involves architectural decision-making, mentoring, and owning the full software development lifecycle to drive business-critical applications and platforms.

Professionals in these roles typically shoulder a wide array of responsibilities. They architect and implement backend services, RESTful APIs, and data processing pipelines. A core part of the job is writing clean, maintainable, and testable code while advocating for best practices in software engineering. They are expected to lead the technical direction of projects, making key decisions on frameworks, tools, and system design patterns to ensure reliability and scalability. Collaboration is fundamental, as Senior Python Engineers frequently partner with product managers, designers, and other engineering teams to translate complex requirements into technical specifications. They also play a crucial role in operational excellence, which includes monitoring system performance, troubleshooting production issues, and ensuring the security and robustness of applications. Furthermore, they often contribute to DevOps practices, enhancing CI/CD pipelines to streamline deployment and improve development velocity.

The typical skill set for Senior Python Engineer jobs is comprehensive. Mastery of Python and its ecosystem (e.g., frameworks like Django, Flask, or FastAPI) is a given. Strong experience with system design, data structures, algorithms, and software architecture principles is essential. Familiarity with cloud platforms (AWS, GCP, Azure), containerization technologies like Docker and Kubernetes, and infrastructure-as-code is highly common. A deep understanding of databases, both SQL (e.g., PostgreSQL) and NoSQL, is required. Beyond technical prowess, successful candidates demonstrate excellent problem-solving abilities, a product-oriented mindset, and strong communication skills to articulate complex concepts to diverse stakeholders. They exhibit a high degree of ownership, from initial concept through to deployment and maintenance. While requirements vary, most positions seek individuals with 5+ years of relevant experience, a proven track record of delivering complex systems, and a commitment to continuous learning and mentoring junior team members. Exploring Senior Python Engineer jobs opens doors to roles where technical leadership directly impacts product innovation and technological advancement.