Principal software engineer jobs in Bellmore, NY

Salary Range: $150,000 - $250,000 + Equity Working Arrangement: Full Time - On-Site Cubiq is currently representing an award-winning early-stage Y Combinator-backed start-up in their pursuit to find a founding Robotics Software engineer, to enable the deployment and growth of their Natural Language Robotics Interface. This company is still very small, headed up by 2 ex-Google AI engineers, who were instrumental in the development of Claude. They're looking to add a Software engineer who can implement their AI algorithms into any and all types of robots to be easily controlled by anyone. The role will see the successful candidate becoming a key part of these plans and the company as a whole as they continue to grow. You will be building the core infrastructure and services for the system, Designing APIs and interfaces between the AI models, hardware, and human operators. Working across the stack from Robot-facing services to real-time agent orchestration. This is an on-site position in central New York, and is offering a salary between $140,000 -$220,000 and can stretch for the right candidate. There is full healthcare coverage and a 401K match. But the equity on offer is the real benefit to this role. The right candidate will need the following experience: Previous experience working with an Embodied AI system 2+ years of Software experience working with an LLM, RAG, or VLM Strong Python experience Experience at a scaling real-time system, data pipelines or working on integrating AI/ML models High Agency and good communication skills If you have the experience mentioned above, apply immediately! Interviews are already happening!

Senior Developer / Lead - Finance & Treasury Integrations Type: Permanent, Full‑time Salary: $160,000 - $180,000 per year We're looking for a Senior Developer / Lead to join a global technology team, focusing on Finance, Treasury, and Accounting integrations. This role is central to connecting corporate and trading systems with platforms such as NetSuite and Kyriba, ensuring smooth and accurate data exchange across Finance, Treasury, Risk, and Compliance. You'll partner closely with senior stakeholders to deliver solutions that improve transparency, automation, and governance of financial data. Technical Skills Strong background in Python development, with experience in data transformation and API design. Hands‑on expertise with AWS services (S3, EC2, Kubernetes, FastAPI, CloudWatch). Solid knowledge of SQL (Postgres, Snowflake, or similar). Familiarity with REST APIs, OAuth, JSON/XML, and CI/CD pipelines. Understanding of finance and accounting processes (GL, reconciliations, cash management).. Previous exposure to financial services, commodity trading, or corporate treasury is a essential. Degree in Computer Science, Engineering, Finance, or related field. If this role is of interest to you please apply with an up to date version of your cv.

Join a small, high‑caliber team building a next‑generation, multi‑asset Execution Management System used by leading hedge funds and institutional managers. This role focuses on high‑performance, desktop C# development, integrating liquidity, execution, analytics, and workflow into a customizable, trader‑friendly interface. What you'll do Enhance capacity, throughput, and responsiveness of C# components and user workflows using Agile delivery practices. Evaluate technologies and propose pragmatic designs for next‑gen features in a real‑time trading context. Collaborate closely with cross‑functional partners; communicate clearly and ship reliably. Juggle multiple priorities and adapt quickly in a fast‑moving environment. What you bring BS/MS in a technical field and 5+ years of professional experience. Proven track record building multi‑threaded, high‑performance C# desktop applications (UI and server‑side services). Strong command of modern .NET/C# for rich client and background processing; experience with desktop frameworks (e.g., WPF/WinForms) over web frameworks for this role. Familiarity with financial markets and multi‑asset workflows (equities, fixed income, etc.) is a strong plus. Hands‑on with .NET memory/performance profiling and optimization. Solid OOP fundamentals; additional experience with Java or WPF is a plus. Comfortable with unit testing and code quality practices. Self‑starter with a bias for technical excellence and strong written/verbal communication.

Business Integration Partners (BIP) is Europe's fastest growing digital consulting company and are on track to reach the Top 20 by 2030, with an expanding global footprint in the US. Operating at the intersection of business and technology we design, develop, and deliver sustainable solutions at pace and scale creating greater value for our customers, employees, shareholders, and society. BIP specializes in high-impact consulting services across multiple industries with 6,000 employees worldwide. Our domains include Financial Services business serves Capital Markets, Insurance and Payments verticals, supplemented with Data & AI, Cybersecurity, Risk & Compliance, Change Management and Digital Transformation practices. We integrate deep industry expertise with business, technology, and quantitative disciplines to deliver high-impact results for our clients. BIP is currently expanding its footprint in the United States, focusing on growing its Capital Markets and Financial Services lines. Our teams operate at the intersection of business strategy, technology, and data to help our clients in driving smarter decisions, reducing risks, and staying ahead in a fast-evolving market environment. About the Role: The Software Engineer will contribute to the design, development, and enhancement of core payments and wire processing applications within our corporate and investment banking client's technology organization. Engineers will work across distributed systems, real-time transaction pipelines, settlement engines, and compliance/monitoring platforms supporting high-volume, low-latency financial operations. You must have valid US work authorization and must physically reside around the posted city, within a 50-mile commute. We are unable to support relocation costs. Please do not apply for this position unless you meet the criteria outlined above. Key Responsibilities: Develop and maintain services supporting high-volume payments, wire transfers, and money movement workflows. Build scalable applications using Python, Java, or .NET across distributed environments. Implement integrations with internal banking platforms, payment rails, and ledger systems. Troubleshoot production issues, improve resiliency, and reduce latency across transaction flows. Contribute to modernization efforts, including cloud migration, refactoring legacy components, and API enablement. Collaborate closely with BAs, architects, PMs, and offshore/nearshore teams. Follow secure coding standards, operational controls, and SDLC processes required by the bank. Required Skills: 3-10+ years hands-on experience in Python, Java, or C#/.NET. Experience with relational databases (Oracle, SQL Server). Understanding of payments, wire transfers, clearing systems, or financial services workflows. Familiarity with distributed systems, messaging, and event-driven architectures. Strong debugging and production support experience. Understanding of CI/CD and Agile environments. Preferred Skills: Hadoop / Informatica ecosystem knowledge. Experience with ISO 20022, SWIFT, Fedwire, CHIPS. Microservices architecture, REST/gRPC APIs. Performance tuning and low-latency engineering. **The base salary range for this role is $125,000 - $175,000** Benefits: Choice of medical, dental, vision insurance. Voluntary benefits. Short- and long-term disability. HSA and FSAs. Matching 401k. Discretionary performance bonus. Employee referral bonus. Employee assistance program. 11 public holidays. 20 days PTO. 7 Sick Days. PTO buy and sell program. Volunteer days. Paid parental leave. Remote/hybrid work environment support. For more information about BIP US, visit ********************************* Equal Employment Opportunity: It is BIP US Consulting policy to provide equal employment opportunities to all individuals based on job-related qualifications and ability to perform a job, without regard to age, gender, gender identity, sexual orientation, race, color, religion, creed, national origin, disability, genetic information, veteran status, citizenship, or marital status, and to maintain a non-discriminatory environment free from intimidation, harassment or bias based upon these grounds. BIP US provides a reasonable range of compensation for our roles. Actual compensation is influenced by a wide array of factors including but not limited to skill set, education, level of experience, and knowledge.

Job Title: Lead Software Engineer Duration: 6-12 Months We're looking for a hands-on Tech Lead to guide the technical delivery of a strategic internal application for one of the world's top private equity firms. The project involves rapid design-build sprints to deliver modular dashboards and workflows that scale across asset classes. You'll lead a globally distributed engineering team, working closely with product managers, designers, and client stakeholders. This is a hybrid role based in New York, with partial on-site presence. You'll be responsible for both execution and technical oversight - helping shape a scalable frontend component architecture, and integrating with serverless backend services (AWS Lambda, Fargate). Your Responsibilities: Lead the design and implementation of micro-apps using React, backed by Node.js/Python services Architect and own backend logic using serverless functions (Lambda) and containerized services (Fargate) Partner with Product and Design to translate business needs into scalable, high-quality software Establish and enforce code quality, testing, and deployment standards Guide a distributed engineering team, reviewing code and supporting onboarding of new devs Identify reusable frontend/backend components and help establish a design-build library Maintain high development velocity while ensuring robust infrastructure integration Act as the technical point of contact for client engineering teams What We're Looking For: 6+ years of fullstack development experience (React, Node.js and/or Python) Experience leading technical delivery across distributed product teams Strong knowledge of AWS serverless architecture: Lambda, Fargate, API Gateway Familiar with containerized development, CI/CD pipelines, and platform-level routing Skilled in translating technical complexity into clear direction and action Comfortable working in a hybrid on-site/remote setting with executive stakeholders Strong communication and mentoring skills Nice to Have: Background in enterprise, SaaS, or financial tools Experience setting up design systems or component libraries Familiarity with Kubernetes, SSO, JWT authentication, and platform authorization patterns

The ideal candidate will have strong hands-on development experience, deep understanding of market risk and fixed-income products, and the ability to integrate with vendor systems such as Murex, Polypaths, ION, Bloomberg, etc. Key Responsibilities Analyze, design, develop, deploy, and maintain software applications supporting Capital Markets business units. Participate in end-to-end development: requirement gathering, design, coding, testing, deployment, and documentation. Develop and integrate Java/Groovy components within complex fixed-income and risk technology stacks. Collaborate with business and technology teams to support market risk and credit risk functions. Integrate with vendor systems such as ION, Bloomberg, Polypaths, Murex. Perform system analysis, detailed design, component testing, integration testing, and quality assurance. Ensure compliance with system requirements, business objectives, and security standards. Drive technical excellence, best practices, and continuous improvement. Support multiple projects simultaneously and provide advanced technical guidance where needed. Contribute to the design and delivery of complex software solutions for capital markets. Required Skills & Abilities Strong hands-on proficiency in Java and/or Groovy, with solid experience in systems integration. Additional scripting experience with Python. Strong proficiency in SQL and experience with distributed multi-tier applications. Experience with development tools/frameworks such as Git, Gradle, Camel, Kafka. Familiarity with AWS services (EC2, S3). Solid understanding of SDLC methodologies (Agile & Waterfall). Strong knowledge of fixed-income products, trade flows, valuations, and risk management. Experience integrating with systems such as ION, Bloomberg, Polypaths, Murex. Strong analytical, problem-solving, communication, and presentation skills. Understanding of core Computer Science fundamentals: Web development Service-oriented architecture Cloud computing Test-driven development Domain-driven design Education Bachelor's degree in Computer Science, Information Technology, or a related field. Equivalent work experience accepted. Work Experience 10+ years of experience in Information Technology, Software/Application Development, or Capital Markets technology. Experience developing solutions for risk, pricing, or trading environments is highly preferred.

We are seeking a highly skilled and motivated Software Engineer to join our growing technology team. The role is responsible for designing and coding enhancements, features, and fixes for existing applications, as well as building new applications, including initiatives involving Generative AI and agentic solutions. The engineer will provide expert-level support, contribute to system strategy and planning, and collaborate with internal teams, stakeholders, and external vendors to deliver technology solutions. Base: 200k-300k All in total comp including bonus: 300k-450k Responsibilities Develop, integrate, and support custom and vendor technology solutions for business processes. Collaborate with business analysts, support, and infrastructure teams to implement end-to-end solutions. Create and maintain detailed functional and technical user stories. Design, develop, train, and support Generative AI solutions. Maintain documentation, conduct knowledge transfer sessions, and participate in peer review of designs. Experience Level 4+ years of IT development experience, including design, implementation, testing, and documentation of modern web applications (Python, React/Angular, JavaScript, .NET, cloud platforms). Experience building RESTful APIs and backend integrations. Exposure to Generative AI applications, agentic solutions, and LLM frameworks is a plus. Solid RDBMS and SQL knowledge; familiarity with data warehousing tools is preferred. Experience with DevOps and CI/CD pipelines (Azure DevOps, GitHub, Jenkins, Maven, Kubernetes). Knowledge of secure development practices and API security. Experience in Agile/Scrum development methodologies. Strong analytical, problem-solving, and system design skills. Willingness to participate in on-call rotations and after-hours support. The Phoenix Group Advisors is an equal opportunity employer. We are committed to creating a diverse and inclusive workplace and prohibit discrimination and harassment of any kind based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. We strive to attract talented individuals from all backgrounds and provide equal employment opportunities to all employees and applicants for employment.

Aetrex is the global leader in foot scanning technology. Our very latest scanner, Albert, was created over several years by a team of leading engineers and programmers and represents a major advance in technology for consumers and retailers alike. This revolutionary 3D system joins Aetrex's fleet of renown foot scanners, including Gaitway, Nova and Eclipse. The Aetrex technology development team consists of a diverse group of programmers that work together to create exciting User Interface and Experience for our customers. For over 20 years we have developed software for scanners and mobile devices that have helped millions of people experience relief from unnecessary foot pain. AlbertOS is a new, groundbreaking operating system that runs the Albert and Gaitway scanning devices and can be easily operated using simple voice or touch commands. Albert captures unmatched data and information about feet, enabling consumers to make more educated buying decisions when it comes to footwear and orthotic purchases. We're hiring a Software Quality & Operations Efficiency Engineer to join our team! This dual-focused role requires an individual who can tackle the complete automation of our software testing suite and improve the operational efficiency of the software in the field. The ideal candidate will bridge the gap between technical support and quality assurance. Key Responsibilities: I. Software Quality & Automation Framework Development Design, build, and maintain robust, scalable test automation frameworks. Develop and execute automated tests for both UI and APIs (e.g., Selenium WebDriver and Postman), integrating these into Testing frameworks. Participate in new software release testing cycles, providing critical technical feedback to the development team. II. Operational Efficiency & Tooling Develop, maintain, and execute powerful scripts (e.g., PowerShell, Bash) to automate routine system diagnostics, support tasks, and operational workflows. Create small internal tools using coding experience (Python experience is a major asset) to enhance diagnostic capabilities and streamline support processes. Document all testing, support, and automation processes clearly using tools like Confluence and manage workflow in Jira. III. Technical Support Resolve technical issues, providing effective, timely support to customers via phone, email, and remote sessions, with a strong emphasis on the Windows OS environment. Utilize SQL and database knowledge (including MySql) to perform complex data querying and analysis, ensuring data integrity during troubleshooting. Monitor and troubleshoot applications deployed on AWS cloud services, demonstrating foundational knowledge of EC2, S3, and CloudWatch. Requirements: 5+ years in Software Testing, Operations Monitoring, Technical Support, Help Desk, Quality Assurance or comparable technical role. Hands-on experience with a frontend testing tool (Selenium Web Driver/Playwright/TestSprite, etc) and a backend testing tool (Postman/SoapUI, etc). Strong proficiency in scripting (e.g., PowerShell, Bash). PowerShell is highly preferred. Solid understanding and hands-on experience with SQL for querying and troubleshooting. In-depth knowledge of Windows Operating Systems and associated configurations/troubleshooting. Familiarity with AWS Cloud Services: Practical experience troubleshooting or monitoring applications deployed on Amazon Web Services (AWS), including foundational knowledge of services like EC2, S3, or CloudWatch. Demonstrated ability to manage testing protocols and improve operations efficiency in a software environment. Excellent organizational skills, including the ability to generate clear reports and diligently manage follow-up tasks. Experience with a programming language; Python experience is a major asset.

Encore Talent Solutions is currently seeking a Senior Python Developer for a full time position located in New York City, NY. This is a hybrid position that will work onsite in the New York City office 3 days per week and remote 2 days a week. We are seeking a highly skilled Senior Software Engineer with deep expertise in Python and modern backend frameworks. This role is ideal for someone passionate about building scalable, secure, and high-performance APIs and services that power data-driven solutions. You will work on mission-critical systems leveraging AI, electronic health records (EHRs), and other complex, sensitive medical data to make it easier for people to get essential life insurance coverage. The role sits within a small high-impact team dedicated to building the industry's most advanced solution for medical risk assessment. Position offers substantial opportunity to shape a new solution, ship product quickly and see immediate impact. Key Accountabilities Participate in shaping the design of API architecture for real-time decisioning with complex medical data Collaborate with data scientists, underwriters, customer success and product managers to develop and deliver the product roadmap Optimize performance and scalability of backend systems handling large volumes of structured and unstructured health data Adapt product to evolving use of machine learning models and LLMs Build maintainable software; write unit/integration tests and implement automated testing Participate in code review and contribute to continuous improvement of development practices Required Knowledge, Skills, and Experience 3+ years of professional experience with Python preferred; strong understanding of software design lifecycle (SDLC) best practices Familiar with API design tools/languages (e.g., Swagger, OpenAPI, FastAPI) Cloud computing and Kubernetes (or similar orchestration tools) Containerizations tools (e.g., Docker) Experience with relational databases (e.g., PostgreSQL, MySQL) and ORM libraries (e.g., SQLAlchemy) Experience with load testing, latency profiling, and performance optimization for backend systems Experience with infrastructure-as-code tools (e.g., Terraform) Encore Talent Solutions is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills, and experiences within our workforce.

Role: Sr Python Developer with Banking Domain and Risk model Job Type: Long Term Contract /C2H Job Description: 10+ Years experience with Python program experience and manipulating data through SQLs Experience/exposure risk models Solid experience in Banking domain Apply data model & data modelling techniques 8+ Years experience with Python program experience and manipulating data through SQL Experience/exposure risk models Experience in Liquidity Apply data model & data modelling techniques Python Risk Models Data, SQL Agile Thanks Rakesh Pathak | Senior Technical Recruiter Phone: ************ *************************| *************** **********************************************************

Net2Source is a Global Workforce Solutions Company headquartered at NJ, USA with its branch offices in Asia Pacific Region. We are one of the fastest growing IT Consulting company across the USA and we are hiring "Senior Python Developer" for one of our clients. We offer a wide gamut of consulting solutions customized to our 450+ clients ranging from Fortune 500/1000 to Start-ups across various verticals like Technology, Financial Services, Healthcare, Life Sciences, Oil & Gas, Energy, Retail, Telecom, Utilities, Technology, Manufacturing, the Internet, and Engineering. Position: Sr Python Developer with Banking Domain and Risk model Location: NYC NY ( Locals Only) Type: Contract Experience Level- 10+ Years Job Description 10+ Years experience with Python program experience and manipulating data through SQLs Experience/exposure risk models Solid experience in Banking domain Apply data model & data modeling techniques Experience in Liquidity Apply data model & data modeling techniques Python Risk Models Data, SQL Agile Why Work With Us? We believe in more than just jobs-we build careers. At Net2Source, we champion leadership at all levels, celebrate diverse perspectives, and empower you to make an impact. Think work-life balance, professional growth, and a collaborative culture where your ideas matter. Our Commitment to Inclusion & Equity Net2Source is an equal opportunity employer, dedicated to fostering a workplace where diverse talents and perspectives are valued. We make all employment decisions based on merit, ensuring a culture of respect, fairness, and opportunity for all, regardless of age, gender, ethnicity, disability, or other protected characteristics. Awards & Recognition America's Most Honored Businesses (Top 10%) Fastest-Growing Staffing Firm by Staffing Industry Analysts INC 5000 List for Eight Consecutive Years Top 100 by Dallas Business Journal Spirit of Alliance Award by Agile1 Madhukar Singh Email: ***********************

New York City $200k - $350k base + equity AI Start-up We're working on behalf of a New York based early stage frontier LLM start-up who have just raised at a billion dollar valuation and are actively looking to scale their engineering team across the stack. They're actively looking for engineers who have ideally had exposure to both smaller businesses as well as either growth start-ups or high-calibre big tech firms who can leverage their experience scaling systems. 2+ years commercial experience either in high-calibre tech company or early founder/founding engineer role - particularly interested in engineers who have been through either a company or team growth phase Proficient with Python, Typescript, or Rust - however if you're competent with another backend language and happy to pick up the stack this isn't a hard requirement Strong engineering fundamentals with exposure to a variety of different engineering problems Exposure to language models and GenAI preferred

The Role We are looking for a full-stack software engineer to build software that efficiently manages microgrids and other distributed energy resources. This is a great role for someone interested in building software that will change the future of the energy industry. You will report to our Director of Software Engineering and be based in our New York City office (Union Square area). Key responsibilities will include: Front-end development: build web applications with modern, interactive UIs for operators and customers Back-end development: implement high-performance, well-documented APIs (FastAPI, REST, and OpenAPI-first design) IoT and messaging pipelines: design and maintain scalable data ingestion, transformation, and event-driven pipelines (MQTT, AWS IoT, SQS, Sparkplug B) Hardware and SCADA integration: integrate with edge controllers and SCADA platforms (e.g., Modbus, DNP3, OPC-UA, Ignition) System design: collaborate with product management and design to deliver robust software products that excite users and achieve business goals Reliability & observability: implement logging, monitoring, and alerting for high availability microgrid software deployments Collaboration: work with stakeholders across engineering, operations, and product to turn workflows into production-ready automation Continuous improvement: assess and adopt new technologies to enhance performance, scalability, and maintainability The Ideal Candidate: Bachelor's degree in Computer Science, Electrical Engineering, or related field preferred 5+ years of experience with Python and JavaScript/TypeScript development FastAPI and microservices experience React for front-end development PostgreSQL and relational database design Experience with high-volume, time-series data processing Experience with message brokers and IoT protocols (MQTT, Sparkplug B, AWS IoT Core) Experience with SCADA platforms (e.g., Ignition or equivalent) and deployment and management of edge devices Experience with SCADA/energy protocols such as Modbus, OpenADR, DNP3, or IEEE 61850 Excellent communication and collaboration skills to work across teams with evolving requirements This is a great opportunity to have a long-term impact on a fast-paced, private equity-backed growth business. Some of the core virtues embraced by Scales' employees include: Do the Right Thing Act Like An Owner Hustle Demand Results Go Together Evolve or Disappear We offer a competitive compensation package and a comprehensive benefits program including medical benefits, paid vacation and holidays, and 401K matching. About Scale Microgrids Scale is redefining resilience, with advanced microgrids that go beyond traditional backup power solutions to give businesses the power to adapt and thrive amid all of today's growing energy challenges. As a vertically-integrated provider of turnkey advanced microgrid systems, Scale combines project design, engineering, and execution expertise with microgrid-as-a-service financing to offer our customers systems that are optimized to deliver maximum value from day one while ensuring ultra-reliable operations and fast time-to-power. Scale is backed by EQT, a firm with ~$250B in assets, bringing a depth of experience, resources, and capital that will enable Scale to continue pursuing our vision of powering the world with distributed energy. The investment enables Scale to own and operate billions of dollars in distributed generation assets. To learn more about Scale Microgrids, please visit ******************************** About EQT EQT is a leading purpose-driven global investment organization with EUR 246 billion in total assets under management, divided into two business segments: Private Capital and Real Assets. EQT owns portfolio companies and assets in Europe, Asia Pacific, and the Americas and supports them in achieving sustainable growth, operational excellence, and market leadership. To learn more about EQT, please visit ********************* Scale strives to attract and retain a workforce that reflects the composition of our customer base and communities. We are committed to providing a work environment that provides everyone with equal access and opportunity to contribute and drive meaningful outcomes. We encourage applicants from all backgrounds to apply and will consider qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services. Guided by our core values of closeness, teamwork, diversity, and excellence, our team of 1,000 expert consultants, representing 35 different nationalities, collaborates across 10 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Geneva, Lisbon, Porto and Casablanca. Job Description: Our client, a prestigious international financial institution, is seeking an experienced C# .NET Developer with a minimum of 5 years of experience in similar roles. The successful candidate will work closely with business users and develop cutting-edge solutions for equity products. Key Responsibilities: Develop, enhance, and maintain financial applications using C# .NET. Work directly with traders, analysts, and other stakeholders to understand business requirements and translate them into technical solutions. Design and implement high-performance, scalable, and robust applications. Ensure best coding practices, including unit testing and code reviews. Optimize system performance and troubleshoot issues efficiently. Collaborate with cross-functional teams to deliver high-quality software solutions. Stay updated on industry trends and new technologies relevant to equity trading. Required Skills & Experience: 5+ years of experience as a C# .NET Developer in a financial institution in trading environment. Strong knowledge of .NET Core / .NET Framework and C# development. Experience in equity products and a good understanding of financial markets. Ability to work closely with business users and understand trading workflows. Proficiency in relational databases (SQL Server, PostgreSQL, or Oracle). Experience with multithreading, asynchronous programming, and performance optimization.

Nearwater Capital is a rapidly growing and innovative specialty finance company headquartered in New York City with global operations and client base. Established in 2017, Nearwater has distinguished itself as a leader in delivering thoughtful, solutions-based financing to some of the largest financial institutions and financial services firms in the world. We are seeking two senior developers who thrive on versatility and get energized by the prospect of building everything from scratch. These individuals would be the developer who gets "lightly enraged" by inefficient systems and takes it out on the keyboard by building better solutions. When you encounter a problem, your first instinct is to solve it-whether that's contributing to open source, building a side project, or taking a finance course just to understand the business better. We're looking for avid coders who are also avid business problem solvers. You should be excited about the opportunity to work on everything in building and maintaining new systems. Duties will include but not be limited to: Tradewinds 2.0 Our flagship platform for deal funding, trade optimization, and order submission. You'll help design and build the next generation from the ground up. Data Platform 1.0 Centralized platform for firm and market data. Think Bloomberg integration, risk calculations, portfolio analytics, and data governance. Everything Else Market data architecture, user interfaces, API design, testing frameworks, deployment pipelines, monitoring systems, business logic, integrations with third-party vendors. If it needs to be built, you'll touch it. Why You Should Be Interested: Impact: Shape the technology direction of a growing financial firm Growth: Learn financial markets while building cutting-edge systems Autonomy: Minimal bureaucracy, maximum ownership Variety: No day is the same-you'll work on UI, APIs, data, infrastructure Technology: Modern cloud stack with freedom to choose the right tools Team: Work with people who share your passion for building great software Skills and Experience: 7-10 years professional software development Financial domain exposure - you've worked on financial systems in some capacity (treasury, trading, position management, back office, fund admin, fintech, etc.) Functional and/or OO programming - strong fundamentals in one or more enterprise languages (C#, Java, Scala, F#, Python, etc.) Complex systems experience - you've worked on business-critical applications where downtime matters Preferred/excited about, but not required: Cloud platforms (Azure/AWS ecosystem) Full-stack development (backend services, APIs, front-end UI) Data integration (pipelines, ETL, working with vendor data feeds) Testing & quality (unit testing, integration testing, code reviews) DevOps mindset (CI/CD, automation, monitoring) Business analysis (translating requirements, writing user stories) Financial Domain Knowledge We're looking for someone who can hold their own in business conversations: Can explain one or more basic financial instruments (equities, bonds, options, swaps) Understands trade workflows and position management concepts Comfortable learning new financial concepts as needed What Gets Us Excited About You: Evidence of Drive & Curiosity GitHub profile that shows experimentation across different technologies Side projects you built to solve your own problems Open-source contributions or active usage of OSS projects Learning outside work - courses, certifications, or exploring new tech stacks Problem-solving mindset - you see inefficiencies and build solutions You've worked on projects where you wore multiple hats You get energized by greenfield development and system architecture decisions You're comfortable with ambiguity and can make pragmatic technical decisions You collaborate well but can also drive initiatives independently You're curious about AI and actively use LLMs for coding (experience with tools like Claude Code, Cursor, GitHub Copilot, or similar AI-assisted development) What's in It for You: Nearwater offers an attractive market compensation and benefits package including, health, dental & vision benefits, life insurance, paid vacation and holidays, and a 401(k) plan. Our office is in mid-town, close and convenient for commuting. As a creative, intellectual capital firm, Nearwater is proud to be 100% work from office, which promotes our collaborative and 'get things done' atmosphere. You will be joining a firm that is well established, but still growing rapidly and You will have the ability to impact the design of developing new business segments. Work in a fast paced and intellectually stimulating environment, in which you will learn something new every day. A collaborative working environment where every voice is heard.

Cloud & Business Application Developer 6-month contract-to-hire Industry: Financial Services New York, NY 10019 (Onsite) Broker-Dealer experience required Sought Skills & Experience: Python/React app Development Azure and AWS Cloud Infrastructure PostgreSQL /SQL Server Financial systems knowledge (OMS, FIX protocol, trading APIs, clearing/back-office platforms Familiarity with broker-dealer regulatory requirements (SEC/FINRA) - Required Key Responsibilities · Report directly to the CTIO and collaborate with trading, operations, and compliance to deliver technology solutions that drive business performance. · Design, architect, and deploy new cloud and hybrid infrastructures (Azure/AWS) to support trading, clearing, and back-office systems from the ground up. · Build, deploy, and support internal applications and APIs (Python, React, Flask, Power BI) that streamline business workflows, analytics, and reporting. · Develop and maintain relational databases (PostgreSQL, SQL Server) supporting internal applications and financial analytics. · Implement and manage CI/CD pipelines and DevOps automation for rapid application deployment and updates. · Work closely with trading technology teams to ensure infrastructure is optimized for OMS, FIX gateways, trading APIs, and back-office integration. · Design, maintain, and co-manage virtualized co-location environments used for clearing connectivity and market access. · Partner with MSPs to maintain robust desktop infrastructure, endpoint security, and user support. · Administer Microsoft 365, Azure AD (Entra ID), and identity management systems. · Ensure all operations adhere to SEC and FINRA standards for IT infrastructure, cybersecurity, and data governance. · Configure and maintain email security, MDM, VPNs, and firewalls. · Develop automation scripts (Python, PowerShell) for monitoring, workflows, and reporting. · Coordinate application upgrades, vendor integrations, and platform migrations for trading and financial applications. Required Qualifications · Proven experience in a broker-dealer or trading environment, with strong understanding of market structure, regulatory compliance (SEC/FINRA), and trade lifecycle management. · Demonstrated ability to build and deploy new systems and cloud architectures-not just support existing environments. · Strong hands-on experience with Azure and AWS, virtualization technologies, and networking fundamentals. · Background in financial systems integration including OMS, FIX protocol, trading APIs, and clearing/back-office platforms. · Proficiency in Python/React development, CI/CD, Power BI, and SQL databases. · Working knowledge of IT security best practices and compliance. Preferred Certifications · Azure or AWS Solutions Architect · Azure DevOps Engineer · Security+ / CISSP / CCSP · Terraform or Kubernetes certification . FINRA Series 99 or equivalent financial operations credential

Job Title: Senior Python Developer Job description involves designing, developing, and maintaining software, with a strong focus on data pipelines and financial systems. Key responsibilities include writing clean Python code, building and optimizing ETL processes, and collaborating with teams to create and enhance scalable, secure solutions that meet business needs. This role requires strong skills in Python, SQL, and a background in enterprise-level platforms and data-driven solutions. Key responsibilities Application development: Design, develop, and maintain software applications using the Python language. Database management: Work with relational and/or NoSQL databases to manage and store data. Code quality: Write reusable, testable, and efficient code; participate in code reviews and debugging. Collaboration: Work with cross-functional teams, including data engineers, business users, and other developers, to deliver solutions. System enhancement: Contribute to system enhancements, and support the deployment of data-driven solutions. Automation: Use Python scripts to automate tasks and processes. Compliance and security: Ensure applications comply with security and regulatory standards. Troubleshooting: Troubleshoot issues in existing systems and fix bugs. Key skills Proficiency in Python Experience with SQL Knowledge of ETL development Familiarity with databases (e.g., Microsoft SQL Server, PostgreSQL, MongoDB) Understanding of enterprise-level platforms Experience with agile development methodologies Strong problem-solving and analytical skills Experience with big data technologies (e.g., Hadoop, PySpark) is a plus

Hello Our Client one of the leading Bank is looking to hire for the following role . Please share resume if interested Title - Senior Python Developer Duration - Long term - 2 days onsite (Hybrid) We cannot do 3rd party contracting for this role . W2 role with Iris software Design, develop, and maintain robust Python applications, APIs, and backend services using modern frameworks. • Demonstrated ability to participate in a global software engineering team while working closely with product management, quality assurance and business analysts. • Hands on experience developing with Python and frameworks such as Flask, Django, Gunicorn • Development experience with AWS • Experience working with SQL technologies such as PostgreSQL, Oracle or equivalent About Iris Software Inc. With 4,000+ associates and offices in India, U.S.A. and Canada, Iris Software delivers technology services and solutions that help clients complete fast, far-reaching digital transformations and achieve their business goals. A strategic partner to Fortune 500 and other top companies in financial services and many other industries, Iris provides a value-driven approach - a unique blend of highly-skilled specialists, software engineering expertise, cutting-edge technology, and flexible engagement models. High customer satisfaction has translated into long-standing relationships and preferred-partner status with many of our clients, who rely on our 30+ years of technical and domain expertise to future-proof their enterprises. Associates of Iris work on mission-critical applications supported by a workplace culture that has won numerous awards in the last few years, including Certified Great Place to Work in India; Top 25 GPW in IT & IT-BPM; Ambition Box Best Place to Work, #3 in IT/ITES; and Top Workplace NJ-USA.

Must Haves: 1.) Low Latency Java Development experience (Trading would be preferred but not mandatory) These are more from a screening standpoint, if they have low latency java development experience they should have the following: 2.) Garbage collection, threading and or multi threading, Memory management experience 3.) Fix Protocol 4.) Optimization techniques or profiling techniques Nice to Haves: Order management System, Smart order router, market data experience