Average salary: $142,333 /yearly

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  • Python Software Engineer with LLM Experience

     ...Python Software Engineer with LLM Experience About Catalytic Data Science (CDS): Catalytic Data Science is a fast-growing SaaS...  ...home with us. Who You Are: You are a seasoned Python developer driven by a passion for building scalable, reliable backend systems... 
    Suggested
    Full time

    Catalytic Data Science

    Weston, CT
    11 hours ago

  • Full Stack Software Engineer - 2025 Summer Intern

     ...field of data and AI security. Responsibilities Assist in developing and testing new features for our security platform...  ...skills Knowledge of programming languages such as JavaScript, Python Experience with version control systems like Gitlab Ability... 
    Suggested
    Remote job
    Summer work
    Internship
    Summer internship

    Symmetry

    Bridgeport, CT
    1 day ago

  • Full Stack Developer

     ...a  leader in the financial services industry . Full Stack Developer (Greenwich, CT) (Hybrid) (Multiple Positions) Design, develop...  ...experience automating regulatory and compliance reporting using Shell, Python and Perl. 3 years of experience with Oracle DB 19c, SQL, and... 
    Suggested
    Full time
    Work at office
    Remote work
    3 days per week

    Interactive Brokers NA

    Greenwich, CT
    11 hours ago

  • Quantitative Front Office Engineer

    $145k - $165k

     ...noise to identify and isolate the factors that matter most, and by developing ideas that hold to rigorous testing. By putting theory into...  ...significant software engineering experience ~ Must be adept in either Python (our primary language for the business) and/or Java (our... 
    Suggested
    Full time
    Work at office
    2 days per week
    3 days per week

    Aqr

    Greenwich, CT
    11 hours ago

  • Software Engineer Front End Developer

     ...to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related... 
    Suggested
    Minimum wage
    Full time
    Contract work
    Temporary work
    Work experience placement
    Remote work

    Maximus

    Stamford, CT
    1 day ago

  • Full-Stack Engineer at early-stage consumer social app

     ..., powered by facial recognition. Responsibilities: Collaborate with product and design teams (ex-Google/FB/Apple/Microsoft) to develop, test, and launch new features and improvements for our consumer social app. Write clean, maintainable, and scalable code using... 
    Suggested
    Full time

    Cheez

    Hamden, CT
    3 days ago

  • Solutions Engineer, Remote

    $120k - $140k

     ...efficiency and sustainability for commercial vehicle fleets, by developing innovative hardware and data analytics solutions. Inventors of...  ...technical success. Build advanced analytical models using SQL, Python, and Excel to demonstrate product value. Monitor industry... 
    Suggested
    Remote job
    Full time
    H1b

    Aperia Technologies

    New Haven, CT
    2 days ago

  • Software Developer I

    $55.31k - $73.75k

     ...level Software Engineer to expand our team of engineers who are developing Lumen's cloud infrastructure. This person would contribute to...  ...in a Candidate At least 1 years of experience in Core Java Python NodeJS Understand requirements and provide solutions with good... 
    Suggested
    Full time
    Temporary work
    Remote work
    Work from home

    Lumen

    Danbury, CT
    3 days ago

  • Software Engineer

     ...software engineer to join our team. In this role, you will help develop a wide range of software from web applications to embedded...  ...Bonus Points: · Experience with C/C++. · Experience with Python. · Experience with Git. · Experience with Bash and Linux.... 
    Suggested
    Full time
    Internship

    Thayermahan

    Groton, CT
    11 hours ago

  • Software Engineer Intern - SaaP

     ...analyze results. Write test plans and reports. Program/Code/Develop software applications, test applications and document the...  ...Professional demeanor. Ability to program C, C++, MATLAB, python and/or any high-level programming language. Ability to read,... 
    Suggested
    Internship

    Cooper Companies

    Trumbull, CT
    1 day ago

  • Senior Software Engineer C++

    $107.9k - $195.05k

     ...seeking a Senior Software Engineer (C++) in Tewksbury, MA to join our cross-functional engineering team using cutting edge technology to develop truly novel solutions that make travel and trade safer, healthier, and more efficient on a global level. As a Senior Software... 
    Suggested
    Local area
    Immediate start
    Middlesex County, CT
    more than 2 months ago

  • Senior Software Engineer, Cloud

    $143.5k - $165k

     ...and web applications. The goal of this role is to  design and  develop key software systems for remote setup, management, and monitoring...  ...software design, and building modern back-end systems (Python).   Building and developing APIs and restful web services (Node... 
    Suggested
    Full time
    Work experience placement
    Remote work
    Work visa

    Hyperfine

    Guilford, CT
    11 hours ago

  • Software Engineer C++

    $87.1k - $157.45k

     ...professional growth and advancement. Working under general supervision in a diverse team, your primary responsibility will be to develop, modify and troubleshoot multi-tiered distributed applications and systems. The duties and responsibilities may change from time to... 
    Suggested
    Local area
    Immediate start
    Middlesex County, CT
    a month ago

  • VP, Portfolio Analytics & Platform Engineering

     ...investment management firm in Greenwich, CT, is seeking a versatile developer for its portfolio analytics team. Responsibilities include...  ...engineering, proficiency in Java and Spring Boot, and familiarity with Python and relational databases. A strong desire to contribute to a... 
    Suggested

    AQR Capital Management

    Greenwich, CT
    1 day ago

  • Software Engineer Internships

     ...Intern at Danaher, you’ll work alongside experienced engineers developing diagnostic software that powers critical healthcare tools used...  ...On Writing and debugging code in languages such as C#, Java, Python, or C++ Participating on an Agile Scrum team, collaborating across... 
    Suggested
    Remote job
    Internship

    Danaher

    Hartford, CT
    11 hours ago

  • Software Developer Summer Internship - 2026

     ...energy, fast-paced environment,  apply today.    As a Software Developer intern, you will: Work closely with our experienced...  ...GPA of 3.5 Should have programming experience in C++, Java, or Python Strong problem-solving and analytical skills Ability to work... 
    Internship
    Summer internship
    Shift work

    Interactive Brokers

    Greenwich, CT
    11 hours ago

  • Junior Software Engineer - Portfolio Implementation Analytics

    $110k - $130k

     ...market noise to identify and isolate what matters most, and by developing ideas that stand up to rigorous testing. Our focus on practical...  ...experience with high proficiency in Java. ~ Experience with Python is a plus . ~ Foundational understanding of software design... 
    Full time

    Aqr

    Greenwich, CT
    11 hours ago

  • Head of Solutions Engineering and Architecture

    $240k - $280k

     ...coding in a modern programming language (e.g. Java, C#, JavaScript, Python, C/C++, etc.), either for proofs-of-concept or production...  ...the only basis upon which we hire, assign, promote, compensate, develop and retain employees. Chubb prohibits all unlawful discrimination... 
    Local area

    Chubb

    Simsbury, CT
    1 day ago

  • Software Engineer Intern - AI/LLM Initiative

     ...WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce...  ...offers a unique opportunity to gain hands-on experience with Python, API development, financial data systems, tool deployment... 
    Full time
    Internship

    WorldQuant

    Old Greenwich, CT
    1 day ago

  • Senior Principal Embedded Software Security Engineer (hybrid)

    $110k - $155k

     ...tools and software solutions Enhance, Design, prototype, and develop high quality embedded software for fire alarm systems...  ...build environment with scripting languages (e.g., Bash, Make, Python) Experience with security scanning tools (Finite State, Veracode... 
    Flexible hours
    Middlesex County, CT
    14 days ago

  • HR/Payroll Applications Developer

    $82k - $164k

     ...HR/Payroll Applications Developer page is loaded## HR/Payroll Applications Developerlocations: UT6: 4 Farm Springs 4 Farm Springs Road, Farmington, CT, 06032 USAtime type: Full timeposted on: Posted Todayjob requisition id: 01798306**Date Posted:**2025-10-03**Country:*... 
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work
    Worldwide
    Flexible hours

    Prattwhitney

    Hartford, CT
    4 days ago

  • Junior Mobile Engineer

     ...experience with Unity Game Dev Engine to join our dynamic team at Clarity Innovations. In this role, you will play a pivotal part in developing innovative products and contributing to the success of our projects. This individual will be responsible for transforming an... 
    Full time
    Remote work

    Clarity Innovations

    Norwalk, CT
    3 days ago

  • Machine Learning Engineer (PhD Intern)

     ...Qualifications: Ph.D. student in computer science, mathematics, statistics, economics, or related areas. Strong programming (Python, C++) and algorithmic skills. Good communication skills. Curious, willing to learn, self-motivated, hands-on. Preferred Qualifications... 
    Remote job
    Permanent employment
    Work experience placement
    Internship
    Work at office
    Work from home
    Flexible hours

    Instacart

    Hamden, CT
    11 hours ago

  • Machine Learning Engineer II, Logistics AI

     ...engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart's marketplace systems. You will use...  ...self study and experience  Have strong programming skills in Python and fluency in data manipulation (SQL, Pandas) and Machine Learning... 
    Permanent employment
    Full time
    Work at office
    Remote work
    Work from home
    Flexible hours

    Instacart

    Norwalk, CT
    2 days ago

  • Machine Learning Engineer New Grad 2024-2025 -Remote

    $107.66k - $161.7k

     ...opportunities to the Poe product. You will also play a key role in developing tools and abstractions that our other developers would build on...  ...transformer models and LLM applications Strong knowledge of Python or C++, or the ability to learn them quickly A passion for... 
    Remote job
    Full time
    Work experience placement
    Internship

    Quora

    New Haven, CT
    2 days ago

  • Senior Embedded Software Engineer

    We are currently hiring for a Senior Software Engineer (Embedded Systems) role for our client in the Fairfield, CT area . This is a 100% onsite position (5 days a week) , and candidates must be local or willing to relocate at their own expense. Position: Senior...
    Contract work
    Currently hiring
    Local area
    Relocation

    Alasus Technologies

    Bridgeport, CT
    11 hours ago

  • Mid-Level Structural Engineer

    Position Title: Mid-Level Structural Engineer Location: New Haven, Connecticut, United States Department: Structural Description: We are offering an exciting opportunity for a Mid-level Structural Engineer in our New Haven, CT, Office. With over 138 years of experience,...
    For contractors
    Work at office

    HARDESTY & HANOVER

    New Haven, CT
    1 day ago

  • Lead Beverage Product Developer (Hybrid, 6 mo)

    $55 - $65.95 per hour

     ...A leading consulting firm is seeking a Product Development Specialist in Stamford, CT, for a hybrid role focused on developing innovative beverage solutions. The candidate will be responsible for product formulation, managing projects, and collaborating cross-functionally... 
    Hourly pay

    Aquent

    Stamford, CT
    1 day ago

  • Solution Engineer New England

    $109.15k - $145.53k

     ...support our customers’ desired business outcomes. You will leverage your technical and sales skills to understand business requirements, develop a technical sales strategy, and effectively present solutions that address our customers’ requirements and provide business value.... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work
    Work from home

    Lumen

    Hamden, CT
    2 days ago

  • Senior Customer Solutions Engineer

    $84.63k - $112.84k

     ...and service requirements. This role focuses on interpreting customer order specifications and collaborating across internal teams to develop and execute plans that resolve network capacity needs on wavelength transport networks. You will work closely with cross‑functional... 
    Full time
    Temporary work
    For subcontractor
    Remote work
    Work from home

    Lumen

    Waterbury, CT
    3 days ago