Senior Software Engineer (Python)
$250k - $400kEngtal
Base pay range $250,000.00/yr - $400,000.00/yr Our client is a quantitative trading firm looking for a Senior Python Engineer to architect and build the critical data science backbone that fuels their research and execution. This is a chance to move beyond typical development cycles and directly impact a global trading platform. You will be building the systems that support their quants and traders, handling petabytes of data on a hybrid CPU/GPU infrastructure. What Makes This Role Unique? Impact at Scale: You will own the core Python platform, building the very foundation that allows for global trading research. Your work will directly enable the rapid deployment of new strategies and technologies. Full-Stack Ownership: You will be responsible for the entire system lifecycle, from initial design to production. This includes architecting for automation, robustness, and observability to ensure seamless performance in extreme market conditions. Direct Partnership with Quants: You\'ll work side-by-side with the quantitative researchers. This close collaboration means you\'re not just writing code; you\'re actively accelerating research and solving complex problems that improve the daily operations. Autonomy and Modern Tooling: You will work with a cutting-edge tech stack that includes Python (NumPy, Pandas/Polars, Cython), containerization (Docker, Kubernetes), and orchestration (Ansible, Terraform, Airflow). Who We're Looking For An experienced engineer with a track record of building and scaling robust, distributed systems. A strong command of Python, with hands-on experience using key libraries like NumPy, Pandas/Polars, and Cython. Proficiency with containerization technologies such as Docker and Kubernetes. Experience with orchestration tools like Ansible, Terraform, or Airflow. Seniority level Mid-Senior level Employment type Full-time Job function Inferred from the description for this job: Medical insurance; Vision insurance; 401(k). Benefits inferred from the description Medical insurance Vision insurance 401(k) #J-18808-Ljbffr Engtal
$175k - $250k
...to learn more: Technology stack Swayable uses Python (Numpy, Scipy, scikit-learn, Pandas, Celery, Flask), JavaScript... ...GraphQL. About the role Swayable is seeking a Senior Engineer blending Python software development expertise with scientific computing,...SeniorSoftwareFull time- A fast-growing technology company is seeking a Senior/Staff Backend Engineer to enhance their logistics platform. In this role... ...with cross-functional teams to deliver reliable software, leveraging your expertise in Python and cloud infrastructure. The ideal candidate will...SeniorSoftwareRemote work
$229.9k - $262.4k
...Overview Senior Lead Software Engineer, Full Stack (Python, ReactJS, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital...SeniorSoftwareFull timePart timeInternshipLocal area- ...Overview We are seeking a highly skilled and experienced Staff/Senior Software Engineer to support a critical customer engagement focused on... ...architectures into container-based services on GCP, with strong Python experience. The successful candidate will work closely with...SeniorSoftwareWork experience placementShift work
$148.03k - $222.04k
...customers. We are looking for a Sr Backend Python Developer to join our team. You will be... ...for planning and designing new software and web applications. Analyze tests and... .... Provide guidance and support to other engineers. Integrate knowledge of business and functional...SeniorSoftwareFull timeNight shiftWeekend work$229.9k - $262.4k
Senior Lead Software Engineer, Full Stack (Python, ReactJS, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you...SeniorSoftwareInternshipLocal area$200k - $225k
...Salary: $200,000 - 225,000 per year Requirements: We are looking for a software engineer with 5+ years of engineering experience and deep expertise in Python development. We need strong systems design skills and hands-on experience with relational databases....SeniorSoftwareFull timeVisa sponsorshipFlexible hours- Crossing Hurdles is seeking a Senior Backend Engineer (Python) for a remote contract role. You will design, implement, and optimize backend systems... ...and stakeholders to deliver reliable, high-performance software, including real-time features via WebSockets and event-driven...SeniorSoftwareRemote jobContract work
- The Database Engineer / Senior Database Engineer at TerraForm Power is responsible for designing, developing, and supporting enterprise-scale... ...Power's renewable energy portfolio. This role blends software engineering, data engineering, and cloud technologies to build...SeniorSoftware
- Enigma is seeking a Senior Software Engineer to design and build data products that drive growth for our customers in the US market. You will work with Growth & KYB teams to deliver scalable, cloud-based solutions with a strong data focus. The role emphasizes collaboration...SeniorSoftware
- Zego is seeking a Software Engineer to strengthen backend systems with Python and cloud-native microservices. You’ll own complex problems, write clean, scalable code, and contribute to architectural decisions that drive reliability and performance. This role is remote with...SeniorSoftwareRemote jobWork at office
$175k - $215k
...Job Description In this role, you’ll use C++ to build important software that powers machine learning, computer vision, and 3D modeling... ...shell. Qualifications Bachelor’s Degree in Computer Science, Engineering, Mathematics, or a related field 3+ years of relevant industry...SeniorSoftwareLocal areaRemote work$250k - $400k
Overview Our client is a quantitative trading firm looking for a Senior Python Engineer to architect and build the critical data science backbone that fuels their research and execution. This is a chance to move beyond typical development cycles and directly impact a global...SeniorSoftwareFull time- JPMorganChase in New York seeks a Sr Lead Software Engineer within Credit Technology to drive AI-enabled platform modernization and scalable, secure software delivery. You will lead hands-on design, build, and review of production code, while mentoring teams across the...SeniorSoftware
- Talener is hiring a Senior Backend Software Engineer to join a high-growth digital marketing technology company that focuses on large-scale data and... ...week. The ideal applicant will possess deep expertise in Python and cloud engineering, plus experience in building...SeniorSoftwareFull time2 days per week
$160k - $260k
...About the role We are looking for a Senior Backend engineer passionate about building robust, scalable... ...(K8s) and Docker Proficiency in Python and Node.js for building and maintaining... ...Engineering and Information Technology Software Development #J-18808-Ljbffr MathpixSeniorSoftwareFull timeWork at officeRemote work$160k - $190k
...speed, accuracy, and money. We're hiring a Senior AI Engineer to fix that. Your job is simple to... ...Required Experience 7+ years of professional software engineering experience — you understand... ...AI demos work. Strong proficiency in Python and TypeScript/JavaScript — you can...SeniorSoftwareHourly paySummer workImmediate startShift work- United States Digital Space LLC is seeking a Software Engineering evaluator to create high-quality datasets for training AI models. The role focuses on Python backend services, data pipelines, ML infrastructure, and related languages, with collaboration across researchers...SeniorSoftwareRemote jobFor contractorsFlexible hours
$158.6k - $181k
Senior Software Engineer (Python, React, AWS) job at Capital One. New York, NY. Senior Software Engineer (Python, React, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive...SeniorSoftwareFull timePart timeInternshipLocal area$121.2k - $181.8k
...Applications DevelopmentCompany: CitiThe Senior Python Developer is an intermediate level... ...system flows, and industry standards.Apply engineering standards for coding, testing, CI/CD,... ...in systems analysis and programming of software applicationsExperience in managing and...SeniorSoftwareFull time$125k - $350k
...the financial markets and take data analysis to new levels. Software Engineers create next generation software solutions to support business... ...technology and software development • In-depth experience working in Python • The ambition to solve open-ended problems using analytical...SeniorSoftware- ...Design, develop, and maintain scalable, highly available, and high-performance software systems. Write clean, efficient, well-tested, and reusable Python code following software engineering best practices. Develop and maintain cloud-native applications using AWS...SeniorSoftwareTemporary work
- ...where you can push the limits of what's possible.As a Sr Lead Software Engineer at JPMorganChase within Credit Technology, you are an... ...application development, testing, and operational stability using Python, Java.Hands-on experience with AI components, with a strong understanding...SeniorSoftware
- ...office and are now looking to bring on a Python developer to join the team of 4. This... ...What you bring to the table: You are an engineer, first and foremost. You can rapidly build... .../Engineering At least 5 years of software engineering experience Strong experience...SeniorSoftwareFull time
$142.32k - $213.48k
...Innovation Labs is seeking a versatile Senior GenAI Platform Engineer to spearhead the design and... ...scalable AI solutions primarily using Python, while also leveraging Node.js and TypeScript... ...AI/ML technologies.Experience with software development agents, agile development...SeniorSoftwareFull time- ...Sr. Full Stack Developer with AWS expertise to build efficient software using Java and AWS-based stacks. The role requires strong full... ...capabilities across front-end and back-end services, with experience in Python, APIs, and cloud deployments. You will contribute to CI/CD...SeniorSoftware
- A leading AI solutions firm is seeking a Python Developer to work on a Reinforcement Learning Gym project. You will design and... ...in Python, strong FastAPI experience, and familiarity with software engineering best practices. This role offers fully remote work and a flexible...SeniorSoftwareRemote workFlexible hours
- EvolutionIQ is hiring a Senior Software Engineer to own the backend of our AI insurance SaaS platform. You will build a complex, multi-tenant enterprise... ...on scalable, secure deployments. The role requires strong Python development and systems design, plus experience with AI...SeniorSoftware
- United States Digital Space LLC seeks a Software Engineering evaluator to create cutting-edge datasets for training AI models, focusing on Python across backend services, data pipelines, and ML infrastructure. You will evaluate AI-generated code, ensuring efficiency, scalability...SeniorSoftware
- ...AI agents. You design tasks from intermediate states, define what constitutes a solution, and write tests that accept all valid approaches while rejecting incorrect ones. English proficiency required; 8+ years of software development preferred. #J-18808-Ljbffr DoradoSeniorSoftware
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