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  • Sr Software Developer

     ...), a member of the S&P 500, is a global financial services company headquartered in Greenwich...  ..., Stockbrokers.com, and others. Software Development - Brokerage This Software Development...  ...trading. It's a dream environment for developers who want to build sophisticated... 
    Financial
    Temporary work
    Work at office
    Remote work
    Worldwide
    Flexible hours

    Interactive Brokers

    Greenwich, CT
    3 days ago

  • Java Web Application Developer

     ...), a member of the S&P 500, is a global financial services company headquartered in Greenwich...  ..., scalable, and standards-driven software. You'll be joining our Web Development Group...  ...your responsibilities within IBKR: Design, develop, maintain web-based applications and... 
    Financial
    Temporary work
    Work at office
    Remote work
    Worldwide
    Flexible hours

    Interactive Brokers

    Greenwich, CT
    3 days ago

  • C++ Trading & Simulator Engineer (USA)

    $175k - $200k

     ...work closely with quantitative researchers and traders to design, develop, and optimize high-performance systems for algorithmic trading....  ...low-latency and high-throughput systems, particularly for financial applications. Experience with Python programming is a plus. Experience... 
    Financial
    Full time
    Casual work

    Trexquant Investment

    Stamford, CT
    1 day ago

  • Sr. Software Developer

     ...Req ID: 756Location: Greenwich, CT, USAPosted: 2026-09-29 Sr. Software Developer (Greenwich, CT) (Hybrid: Remote work permitted 2 days/week)...  ...develop scalable high-performance software applications for financial brokerage firm’s back-office and client services operations.... 
    Financial
    Work at office
    Remote work
    2 days per week
    3 days per week

    Interactive Brokers

    Greenwich, CT
    2 days ago

  • Senior Software Developer - Client Tax

     ...reporting programs that drive our tax workflowsWe are a technically focused team operating at the intersection of financial services and enterprise software engineering, building and evolving mission-critical systems that serve clients at scale. Your Role As a new... 
    Financial
    Work at office
    Remote work

    Interactive Brokers

    Greenwich, CT
    3 days ago

  • Quantitative Research Engineer

    $140k - $200k

     ...engineering roles at the intersection of software, data, AI, and quantitative research ....  ...build the systems used to analyze data, develop and test investment ideas, and support...  ...is a plus: Quantitative research Financial markets or fintech Investment or trading... 
    Financial
    Work at office
    2 days per week
    3 days per week

    CP Search LLC

    Fairfield County, CT
    4 days ago

  • AWS DevOps Engineer

    OverviewThe Infosys Financial Services unit is a global leader in driving digital transformation...  ...line with guidance provided Facilitate software application design discussions, and...  ...to uphold the software quality standards Develop user training programs, documentation,... 
    Financial
    Full time
    Temporary work
    Relocation

    Infosys Technologies

    Hartford, CT
    2 days ago

  • Quantitative Developer

     ...CT Join a global investment firm built at the intersection of financial theory and quantitative research. We apply systematic,...  ...on supporting the Specialized Investments Group (SIG), which develops tax-aware and tax-efficient investment strategies, a significant... 
    Financial
    Work at office

    Rachel Paul Recruiting

    Greenwich, CT
    1 day ago

  • Senior Software Developer - Python

     ...Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich...  ...The Financial Crimes Surveillance team develops and maintains sophisticated systems that...  ...of financial data. The team consists of software engineers, data engineers, compliance... 
    Financial
    Work at office
    Remote work

    Interactive Brokers

    Greenwich, CT
    3 days ago

  • OMS Lead Software Engineer (Backend)

    $130k - $165k

    FactSet creates flexible, open data and software solutions for over 200,000 investment professionals...  ...worldwide, providing instant access to financial data and analytics that investors use to...  ...In this role, you will help design and develop financial trading applications. You will... 
    Financial
    Full time
    Worldwide
    Flexible hours

    FactSet Research Systems

    Norwalk, CT
    4 days ago

  • Application Security Engineer

    OverviewThe Infosys Financial Services unit is a global leader in driving digital transformation for financial institutions. We specialize...  ...IT infrastructure solutions, review reusable components, and develop technical documentation for deployed systems Align release schedules... 
    Financial
    Full time
    Temporary work
    Relocation

    Infosys Technologies

    Hartford, CT
    2 days ago

  • Java Developer

     ...steady pace specializing in the fields of Software Development, => Software Consultancy and...  ...Services.Job DescriptionNeed Java Developer with MarkLogic & XQuery must.Knowledge of...  ...multiple stakeholder environmentExperience in Financial domainExperience and desire to work in a... 
    Financial
    Permanent employment
    Full time
    H1b

    Sonsoft

    Hartford, CT
    4 days ago

  • Commodities Quantitative Developer

     ...power and gas Strats team. The Quantitative Developer supports front-office power and natural...  ...finance skills with hands-on software development experience and a solid understanding...  ...ability to translate complex mathematical and financial problems into practical, well-documented... 
    Financial
    Long term contract
    Work at office
    Remote work

    SaltHill Group

    Greenwich, CT
    1 day ago

  • Java AWS Python Developer

    OverviewThe Infosys Financial Services unit is a global leader in driving digital transformation for...  ...Participate in design discussions to capture software specifications, and aid in creation of process documentation. Develop, refine, and document code for new software applications... 
    Financial
    Full time
    Temporary work
    Relocation

    Infosys Technologies

    Hartford, CT
    2 days ago

  • Quantitative Developer

    $125k - $175k

    WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market... 
    Financial

    WorldQuant

    Old Greenwich, CT
    3 days ago

  • Application Support Engineer - Python / AWS

    $30k - $40k

     ...Engineer to join their growing team where you will support various software applications throughout the business. Job Title:Application...  ...Science or STEM related fieldTeam playerExperience supporting financial/trading and/or mission-critical applicationsSalary Range: 120,... 
    Financial
    Work at office
    Immediate start
    Remote work

    Talener

    Greenwich, CT
    4 hours ago

  • Lead Engineer (Hybrid Schedule)

    $145.67k - $161.86k

     ...Engineer is responsible for managing needed increases in capacity, developing capital plan projects, improving system reliability, and...  ...closely with Investment Planning on project justification and financial rationing.Responsible for the evaluation and selection of technology... 
    Financial
    Full time
    H1b
    Work at office
    Remote work

    Eversource Energy

    Waterford, CT
    2 days ago

  • ServiceNow ITSM Developer

    OverviewThe Infosys Financial Services unit is a global leader in driving digital transformation for financial institutions. We specialize...  ...IT infrastructure solutions, review reusable components, and develop technical documentation for deployed systems Align release schedules... 
    Financial
    Full time
    Temporary work
    Relocation

    Infosys Technologies

    Hartford, CT
    2 days ago

  • DevOps Engineer

    $160k - $180k

     ...infrastructure using Infrastructure as Code* Develop and maintain AWS-based platforms...  ...Kubernetes, or Docker* Production-level software development skills in TypeScript, Python...  ...regulated environments such as healthcare, financial services, insurance, or other compliance... 
    Financial

    KForce

    Stamford, CT
    4 days ago

  • Agentic AI Engineer

    OverviewThe Infosys Financial Services unit is a global leader in driving digital transformation for financial institutions. We specialize...  ...Consultant 2, your Area Of Responsibility will be as below:• Develop data preparation tasks, while identifying patterns or anomalies... 
    Financial
    Full time
    Temporary work
    Relocation

    Infosys Technologies

    Hartford, CT
    4 hours ago

  • Lead Engineer I - F5 Technical SME

     ...Trust and robust application defenseDrive DevOps integration by developing automated provisioning, configuration management, and self-...  ...availability environments; experience in highly regulated sectors like financial services or healthcare preferredBachelor's degree from an... 
    Financial
    H1b
    Local area

    KPMG

    Hartford, CT
    4 days ago

  • Staff Software Engineer

    $116k - $174k

    Staff Software Engineer - IE07IEWe’re determined to make a difference and are proud to be...  ...technologies. The primary focus of this role is to develop scalable, AI‑powered applications and...  ....Experience in the insurance or financial services industry is a plus.Experience with... 
    Financial
    Full time
    Temporary work
    Work at office
    3 days per week

    The Hartford Financial Services Group

    Hartford, CT
    3 days ago

  • Sr Cloud Engineer

     ...Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with...  ...languages such as Java, Python, Node.js Experience developing and maintaining IaC for cloud-based solutions Experience with... 
    Financial
    Temporary work
    Work at office
    Remote work
    Flexible hours

    Interactive Brokers

    Greenwich, CT
    3 days ago

  • Devsecops Engineer

     ...Reference 0000020220Salary Type AnnuallyIndustry Financial ServicesSelling Points Lead impactful...  ...Infrastructure-as-Code tools like Terraform and Docker. Develop and manage CI/CD pipelines in GitLab to ensure secure and efficient software delivery. Implement DevSecOps practices,... 
    Financial

    Green Key Resources

    Stamford, CT
    1 day ago

  • Senior DevSecOps Engineer

    $60 - $70 per hour

     ...designing, building, and operating secure Azure cloud platforms while developing modern delivery pipelines and automation frameworks. The ideal...  ...finance modernization initiative focused on rebuilding core financial systems • Deploy and manage cloud infrastructure using... 
    Financial
    Contract work

    Insight Global

    Stamford, CT
    2 days ago

  • Python AWS AI Engineer

    OverviewThe Infosys Financial Services unit is a global leader in driving digital transformation...  ...line with guidance provided Facilitate software application design discussions, and...  ...to uphold the software quality standards Develop user training programs, documentation,... 
    Financial
    Full time
    Temporary work
    Relocation

    Infosys Technologies

    Hartford, CT
    5 days ago

  • Embedded Software Engineer - Sustaining Engineering

     ...world.Job SummaryWe are seeking an Embedded Software Engineer with 2 to 5 years’ experience...  ...systems, or customer environments.Develop, modify, test, and maintain embedded software...  ...that focus on physical, emotional, and financial well-being. We develop our talent by offering... 
    Financial
    Local area
    Flexible hours

    Leonardo DRS

    Danbury, CT
    3 days ago

  • Agentic AI Engineer, Senior - Anthropic/Claude

    $122k - $240.5k

     ...contributions can help clients improve financial performance, accelerate new digital ventures...  .../verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure...  ...comprehensive solutions for designing, developing, and operating advanced Data and AI... 
    Financial
    Work at office
    Local area
    Visa sponsorship
    Shift work

    Deloitte

    Stamford, CT
    5 days ago

  • Agentic AI Engineer, Senior

    $122k - $240.5k

     ...contributions can help clients improve financial performance, accelerate new digital ventures...  .../verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure...  ...comprehensive solutions for designing, developing, and operating advanced Data and AI... 
    Financial
    Local area
    Visa sponsorship

    Deloitte

    Stamford, CT
    1 day ago

  • Quantitative Developer

     ...Senior Quant Developer 2Bridge has been engaged in the search for a direct-hire Senior Quant Developer for an innovative FinTech company...  ...quantitative models and algorithms vital for the company's financial products and services. Compensation and Benefits: Our... 
    Financial
    1 day per week

    2Bridge Partners

    Stamford, CT
    5 days ago