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Library In State Jobs in Boston, MA (NOW HIRING)

Running POCs to evaluate new technologies and libraries in the PyData ecosystem * Working with ... state, or local law. Arrowstreet Capital is committed to working with and providing reasonable ...

Quantitative Developer

Boston, MA · On-site

$155K - $260K/yr

Running POCs to evaluate new technologies and libraries in the PyData ecosystem * Staying up to ... state, or local law. Arrowstreet Capital is committed to working with and providing reasonable ...

Quantitative Developer

Boston, MA · On-site

$155K - $260K/yr

Running POCs to evaluate new technologies and libraries in the PyData ecosystem * Staying up to ... state, or local law. Arrowstreet Capital is committed to working with and providing reasonable ...

Quantitative Developer

Boston, MA · On-site

$155K - $260K/yr

Running POCs to evaluate new technologies and libraries in the PyData ecosystem * Staying up to ... state, or local law. Arrowstreet Capital is committed to working with and providing reasonable ...

Experience with state management libraries Redux Zustand or React Context * Handson experience with ... Experience in fintech banking retirement services or regulated financial environments * Familiarity ...

Senior Frontend Engineer

Cambridge, MA · On-site

$133K - $184K/yr

Integrate REST APIs and manage client-side state * Apply modern CSS practices (Flexbox, Grid, CSS-in-JS) * Work with component libraries and design systems to maintain UI consistency * Ensure cross ...

Showing results 41-60

Library In State information

See Boston, MA salary details

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How much do library in state jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for library in state in Boston, MA is $20.30, according to ZipRecruiter salary data. Most workers in this role earn between $16.44 and $22.98 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a library assistant, and why are they important?

To thrive as a Library Assistant, you need strong organizational skills, attention to detail, and a high school diploma or equivalent, with some positions preferring coursework in library science. Familiarity with library cataloging systems, databases, and integrated library systems (ILS) is typically required. Excellent customer service, communication, and problem-solving skills help you assist patrons and work collaboratively with staff. These skills ensure efficient library operations, accurate resource management, and a welcoming environment for all patrons.

What is a library in state?

A Library In State typically refers to a library that is located within a specific state and serves the residents of that state. These libraries can include public, academic, or specialized libraries that are funded and managed according to state guidelines and regulations. They often provide access to a wide range of resources, including books, digital materials, and community programs tailored to local needs. In-state libraries may also participate in statewide lending programs, allowing residents to access materials from other libraries within the same state.

What are some common challenges faced by library in state professionals when managing diverse patron needs?

Library In State professionals often encounter the challenge of balancing the varied needs of a diverse patron base, which can include students, researchers, and the general public. Ensuring equitable access to resources, assisting with technology, and providing tailored research support require adaptability and strong communication skills. Additionally, professionals must stay current with evolving library technologies and digital resources to serve patrons effectively. Team collaboration and ongoing professional development are key to overcoming these challenges and delivering high-quality service.
What job categories do people searching Library In State jobs in Boston, MA look for? The top searched job categories for Library In State jobs in Boston, MA are:
Infographic showing various Library In State job openings in Boston, MA as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 21% Part Time, and 4% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $42,216 per year, or $20.3 per hour.

Senior Quantitative Developer

Arrowstreet Capital

Boston, MA • On-site

$170K - $325K/yr

Full-time

Re-posted 12 days ago


Job description

Job Overview

We are looking for an experienced Quantitative Developer, to join our Research group. We are a collaborative, data-driven, intellectually rigorous team responsible for coming up with investment ideas, codifying those ideas into signals, back-testing the signals, and producing return, risk and trading cost forecasts based on the signals to drive trading decisions. We maintain a friendly, team-oriented environment and place a high value on professionalism, attitude and initiative.

Our development team within Research is responsible for the tools, APIs, libraries and software engineering techniques to support faster generation, evaluation and productionization of investment ideas.

As a Quantitative Developer, you will help build our next-generation Research data platform leveraging open-source, cloud and distributed computing technologies. You will work on high-impact projects that are quickly adopted and drive change across the team.

Responsibilities:

  • Writing and maintaining Python libraries that supports the investment research production processes

  • Designing and creating software to enhance our data science technology stack

  • Design and implement financial data APIs and numerical APIs

  • Apply cloud and distributed computing technologies

  • Implementing performance improvements in our data analysis and numerical programming code

  • Running POCs to evaluate new technologies and libraries in the PyData ecosystem

  • Working with software engineers to design feeds for new data sources from third-party vendors

  • Propose and lead implementations of major components or features in our data science platform

  • Mentor, train and provide technical guidance to junior team members in design and coding standards

  • Other projects based on experience and interest.

Qualifications:

  • An undergraduate or graduate degree from an educational institution in computer science

  • 5+ years of experience working as a Quantitative Developer or a in a related role

  • Strong analytical and problem solving skills

  • Expert programming skills in Python, experience implementing production-grade Python code

  • Experience in OOP paradigms, data structures, and numerical algorithms

  • Data storage: RDBMS, S3, columnar databases, NOSQL databases

  • Distributed computing: Spark, Dask, or HPC

  • Understanding/interest in probability and statistics, including linear regression and time-series analysis

  • Curiosity and a willingness to learn new technologies

  • Interest in financial markets (prior experience not required)

  • Excellent communication skills

  • High energy and strong work ethic

In addition, experience with any of the following would be valuable:

  • Hadoop, Spark, Kafka, and related technologies

  • Unix/Linux system tools and environment

  • Basic familiarity with unit testing, continuous integration, DevOps, containerization

  • Interactive data visualization and dashboards

The base salary range for this position is $170,000 - $325,000 per year.

Arrowstreet Capital operates a robust talent acquisition program, and we also seek to compensate and reward our employees competitively within our industry and in line with our merit-based culture.Our approach to total compensation includes base salaries and annual discretionary bonuses, as well as a robust benefits package. The determination of a successful candidate's base salary placement within the listed range will vary based on the candidate's relevant experience and qualifications (which may also include relevant certifications, credentials and other education), the job responsibilities and scope, the commensurate resulting level of the position and other relevant factors. The listed range is also an estimate, and additional information regarding base salary and other elements of total compensation offered by Arrowstreet Capital to successful applicants will be communicated during the recruitment process.

Arrowstreet Capital is a Boston-based systematic investment firm that manages global equity portfolios for institutional investors around the world.

All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, ancestry, genetic information, age, pregnancy, medical condition, disability, veteran or military status, marital status or any other characteristic protected by federal, state, or local law.

Arrowstreet Capital is committed to working with and providing reasonable accommodations for qualified individuals with disabilities and disabled veterans. If you need a reasonable accommodation for any part of the employment process due to a disability, contact us to discuss the nature of your request and contact information.