Senior Python Developer
Your ITeams Sp. z o.o.
We are seeking a highly experienced Senior Python Developer to join a leading organization in the digital and fintech sector. As a Senior Software Engineer, you will be an integral part of a team responsible for the development and maintenance of backend services that manage financial flows with external entities. Your core duties will include ensuring the reliability and accuracy of a ledger system, ACH and payments infrastructure, as well as reconciliation and settlement processes. The primary technology stack is Python, and you will be working on systems that demand high levels of reliability and precision. Duties Ensure the reliability and correctness of the accounting system and money flow operations. Design and develop new functionalities for clients. Maintain high code quality standards, focusing on reliability, security, scalability, and minimizing technical debt. Lead end-to-end project delivery, from planning through to deployment. Continuously improve technical processes within the team and across departments. Participate in strategic planning with managers and product managers. Mentor and support team members in their professional development. Participate in an on-call rotation. Requirements Minimum 8 years of experience developing and deploying software in production environments using Python. Demonstrated experience leading large, cross-functional projects (engineering, product, operations). Ability to rapidly translate requirements into effective solutions. Excellent communication skills and a strong collaborative mindset. Empathetic and inclusive approach to teamwork and leadership. Eagerness for continuous learning and development. Interest in fintech/payments is an advantage. Fluency in English. Availability to work in the US Eastern Time Zone (New York). Offer Stable employment. International projects for Global Fortune 500 companies. 100% remote work. Flexibility regarding working hours. Autonomy to choose the way you work. We trust you. Annual Training&Development Budget, upskilling support, capability development programs Cooperation with top-tier engineers and experts. Unique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere Agile approach and no bureaucracy Outstanding integration trips to various places in Europe for all employees. Activities to support your well-being and health. Luxmed Gold Extended medical care and Multisport Plus benefit. #J-18808-Ljbffr
$120k - $150k
...A leading tech company is looking for a Senior Python Developer to collaborate with cross-functional teams in designing and maintaining Python applications. The successful candidate will have over 10 years of experience, a strong knowledge of frameworks like Django or...SeniorFull timePart timeRemote work- ...Job Title: Python Developer Location: New York, NY/ Chicago, IL Duration: 6+ months No Of Openings: 3 Core Requirements: •Bachelor’s degree in Computer Science or related field preferred •5+ years of professional experience •Python expertise fundamentals...Senior
- ...Senior Python Developer Location: NYC - Onsite Position Type: Contract US Citizen, Green Card, TN, GC EAD and H4 EAD only. No third-party agencies corp to corp. Job Functions/Duties and Responsibilities: Analyze business user stories and translate them...SeniorContract work
$120k - $150k
...About the job [Remote] Senior Python Developer Location: Remote Salary Range: $120,000 - $150,000 per year Job Type: Full-Time Key Responsibilities Collaborate with cross-functional teams to design, develop, and maintain Python-based applications. Write clean, efficient...SeniorFull timeRemote work- ...Java/Python: Senior Developer Java/C++: Excellent hands on understanding of Object oriented programming with ability to work in multiple technologies - Java / C++ Python: Working knowledge of Python Undertaken Design and Development of Multi tier applications...SeniorFull time
- ...Job Description This is a full time, senior-level engineering opportunity focused on advancing a widely adopted open-source cybersecurity... ...and attack surface discovery. The role combines deep Python backend engineering, distributed systems, and open-source community...SeniorFull timeRemote work
- A leading IT services company in New Jersey is looking for a Senior Python Developer with extensive experience in object-oriented programming and banking applications. Key responsibilities include developing front-office applications and engaging in quantitative research...Senior
- ...Position Title: Senior Python Developer with GenAI, LLM Location: Jersey City, New Jersey 07310 (5 Days Onsite) Duration: 6 Months (Contract to hire) Level - 603 Tech Screening - Glider / Manual Job Description: Proficiency in Python and experience...SeniorContract workCasual work
$86.07 per hour
...Genesis10 is currently seeking a Senior Python Developer with a Global Financial Institution located in Jersey City, NJ. This is a hybrid 6+ month contract opportunity. Summary: Responsible for building, testing, and deploying scalable software solutions using...SeniorHourly payPermanent employmentContract work- ...About the job Senior Python Developer/ML Engineer Senior Python Developer with ML Expertise Are you a passionate Python developer with a knack for machine learning? Selekit is on the hunt for a talented individual to join our innovative team remotely from...SeniorRemote workFlexible hours
$64 - $68 per hour
...Akkodis is seeking a Senior Python Developer for a Contract position supporting the Enterprise Risk and Finance Technology organization for the client in Plano, TX or Jersey City, NJ . This role focuses on developing and enhancing trade surveillance and market manipulation...SeniorHourly payContract workTemporary workLocal area- A technology company in New York is looking for an experienced Python Developer to join their team for a 6+ month project. The ideal candidate will have over 5 years of professional experience, with strong expertise in Python, SQL, and Linux. Excellent communication and...SeniorContract work
- ...Senior Developer Location: Jersey City, New Jersey (Onsite) Employment Type: Contract Contract Duration: 12 Months Role Overview... ...on a technology stack that includes Angular, REST API, Python, and Oracle. The position offers an opportunity to interact with...SeniorContract work
- We are seeking an experienced Senior Python Developer to join our Cloud Platform Engineering team. This role involves designing and developing solutions to enable cloud adoption and automation, including building libraries, patterns, standards, governance, and deploying...Senior
- ...performance Design and build high‐throughput backend APIs using Python and FastAPI Own end‐to‐end feature delivery across UI,... ...practices for security, performance, and reliability Mentor junior developers and participate in architectural and code reviews...Senior
- ## Job Description# Senior Python Developer* 10+ years of hands-on programming experience in an object-oriented language, preferably Python.* 7+ years of experience as a senior developer on front-office applications in banking services.* 7+ years of experience in quantitative...Senior
$142.32k - $213.48k
.... We're searching for a highly skilled and experienced senior engineer and Python expert to lead the design and development of the various AI... ...blueprints and best practices for generative models. Develop and enforce robust Python coding standards, testing methodologies...SeniorFull time- Responsibilities Design and develop high-quality, scalable, and efficient Python-based applications and services. Collaborate with cross-functional teams to... ..., or a related field; Proven experience as a Senior Software Engineer (5+ years) focusing on infrastructure...Senior
$80 per hour
...improving AI systems. Participation is project-based, not permanent employment. About the Role This project is suited for a Senior Python developer with deep functional testing experience, strong Linux and Docker skills, the ability to read code across multiple languages...SeniorPermanent employmentTemporary workFreelanceRemote workFlexible hours- SOFTSWISS continues to expand its AI capabilities, and we are looking for a Senior Python Developer to join our dedicated AI Software Delivery team. We need a true, experienced, and accomplished professional who is passionate about the intersection of LLMs, software engineering...SeniorLocal area
- A leading technology firm in New York is looking for a skilled Python Developer with over 8 years of programming experience, including expertise in C++ and Java. The ideal candidate will have a thorough understanding of Python concepts and familiarity with data libraries...SeniorFull timeWork at office
$142.32k - $213.48k
...more. We’re searching for a highly skilled and experienced senior engineer and Python expert to lead the design and development of the various... ...architectural blueprints and best practices for generative models. Develop and enforce robust Python coding standards, testing...SeniorFull time$142.32k - $213.48k
...Financial Risk Technology, responsible for developing and implementing the applications used... .... The Counterparty Credit Risk Senior Application Developer position is a senior... ...Risk applications, leveraging in-house Python and C++ model libraries. Supporting transition...SeniorFull time$111k - $170k
Mizuho Financial Group Inc. is seeking a Senior Python Developer and Test Automation Engineer in NYC. In this role, you will take full ownership of designing and developing applications and automation scripts using Python. Key responsibilities include enhancing system performance...Senior$111k - $170k
## Senior Python Developer and Test Automation EngineerApplylocations: NYC (1285)time type: Full timeposted on: Posted Yesterdayjob requisition id: R6967Join Mizuho as a Senior Python Developer and Test Automation Engineer!In this role you will be responsible for the **...Senior- A leading AI solutions firm is seeking a Python Developer to work on a Reinforcement Learning Gym project. You will design and optimize FastAPI services, collaborate with researchers, and ensure high-quality API delivery. Ideal candidates have 5+ years in Python, strong...SeniorRemote workFlexible hours
- ...Senior Python Developer Urgently hiring senior Python developers with 10 to 12 years of experience. Must have hands-on experience in Python programming, good analytical and problem-solving abilities, and experience in Agile/Scrum based project executions. Strong in...SeniorImmediate start
- ...Sr. Python Developer Location: Jersey City, NJ – Hybrid Project Duration: Long Term Project Experience required: 10+ years Domain: Banking FTE / W2 Note: We are looking for very strong hands-on guy and there would be proper coding interview and candidate...Senior
- A leading entertainment company is hiring a Senior Software Engineer focused on Python development and AWS architectures. This role is fully remote, requiring experience in backend software engineering and a passion for solving complex challenges within a collaborative...SeniorRemote work
- ...Sr. Python Developer Visa status: U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Tax Terms: W2, 1099 Corp-Corp or 3rd Parties: Yes New York, NY Description/Comment: Will develop and manage innovative technologies that are changing...SeniorContract work
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