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Flexible Python Javascript Developer Jobs in Massachusetts

... Python, javascript • Experience in web-based application testing including cross-browser and mobile device compatibility Preferred : • Bachelor's degree in Computer Science, Engineering, or ...

... Python, javascript • Experience in web-based application testing including cross-browser and mobile device compatibility Preferred : • Bachelor's degree in Computer Science, Engineering, or ...

BI Engineer is responsible for designing, developing, and maintaining the Bank's enterprise ... Utilize Python, SQL, and JavaScript to automate reporting, data transformations, and analytics ...

Business Intelligence Engineer

Arlington, MA · On-site

$57.75 - $75/hr

BI Engineer is responsible for designing, developing, and maintaining the Bank's enterprise ... Utilize Python, SQL, and JavaScript to automate reporting, data transformations, and analytics ...

$40 - $80/hr

Kotlin, Swift, Java, Python, JavaScript/TypeScript, Mobile QA (Android / iOS) , and other languages ... Requirements * 5+ years of experience in QA Engineering, with a strong focus on mobile QA (Android ...

As a Full Stack Engineer, you'll work closely with our business and design teams to create mission ... Strong software development skills, specifically in Python, JavaScript, Typescript. * Experience ...

Senior Applied AI Engineer

Marlborough, MA · On-site

$108K - $148K/yr

Pick the right approach for each problem, whether that's custom code (Python, JavaScript/TypeScript, C#) or configuration on platforms like Power Automate or Logic Apps. * Follow solid engineering ...

Business Intelligence Engineer

Arlington, MA · On-site

$57.75 - $75/hr

Utilize Python, SQL, and JavaScript to automate reporting, data transformations, and analytics workflows.Collaborate with Data Engineers to enhance data ingestion, transformation, and governance ...

Senior Applied AI Engineer

Marlborough, MA · On-site

$108K - $148K/yr

Pick the right approach for each problem, whether that's custom code (Python, JavaScript/TypeScript, C#) or configuration on platforms like Power Automate or Logic Apps. * Follow solid engineering ...

Senior Applied AI Engineer

Marlborough, MA · On-site

$108K - $148K/yr

Pick the right approach for each problem, whether that's custom code (Python, JavaScript/TypeScript, C#) or configuration on platforms like Power Automate or Logic Apps. * Follow solid engineering ...

They are seeking a Senior Backend Engineer to take ownership of different parts of their stack ... Python, JavaScript, TypeScript, Java, C++, Go • Experience with RPCs - REST, gRPC or GraphQL • ...

They are seeking a Senior Back End Engineer to take ownership of different parts of their stack and ... Python, JavaScript, TypeScript, Java, C++, Go • Experience with RPCs - REST, gRPC or GraphQL • ...

You will utilize your technical skills and expertise to help us build reliable and flexible ... Python, Javascript, or Unix Shell. * Experience with AWS, including deploying, monitoring, and ...

Senior Back-End Engineer Location: Cambridge, MA | In-Person About us We are a Seed Stage ... Python, JavaScript, TypeScript, Java, C++, Go APIs & RPCs: REST, gRPC, GraphQL Databases: SQL ...

Showing results 21-40

Flexible Python Javascript Developer information

What is the difference between Flexible Python Javascript Developer vs Python Developer?

AspectFlexible Python Javascript DeveloperPython Developer
Required SkillsPython, JavaScript, flexibility in project scopePython, possibly some JavaScript, focused on Python projects
Work EnvironmentVaried projects, dynamic teams, adaptable rolesPrimarily Python-focused, stable environment
Industry UsageTech, startups, agencies needing versatile developersTech, finance, data science, more specialized

The Flexible Python Javascript Developer combines Python and JavaScript skills to adapt to diverse projects, whereas a Python Developer typically specializes in Python for specific applications. The flexible role offers broader project involvement, while the Python Developer focuses on Python-centric tasks.

What are the most commonly searched types of Python Javascript Developer jobs in Massachusetts?

The most popular types of Python Javascript Developer jobs in Massachusetts are:

Software Engineer (TypeScript/JavaScript)

Boston, MA • On-site, Remote

Databento
11 - 50 employees

Full-time

Re-posted 20 days ago


Job description

The financial industry is growing at a record pace, but our data providers are still stuck in the past — with cumbersome onboarding processes, complicated APIs, slow infrastructure, and expensive licensing costs.

Databento is the market data platform for modern finance. The company provides real-time and historical data across futures, options, and equities through a unified API. By owning the entire market data stack end-to-end, Databento is the first platform of its kind to combine the performance and reliability demanded by the world's leading trading firms with a dramatically simpler developer experience. Our team includes alumni of Two Sigma, Citadel Securities, Flow Traders, Tower Research, PDT Partners, SIG, and other top quantitative firms.

We're looking for a midlevel or senior IC to join our Platform/API engineering team. You'll be responsible for building, maintaining, and promoting our JavaScript client library, working closely with our design team to bring production-ready interfaces to life. This role is primarily focused on TypeScript/JavaScript, with some full-stack/Python work as well.

Responsibilities
  • Own, build, and maintain our JavaScript client library, ensuring it is robust, well-tested, and easy for external users to integrate with.
  • Integrate native libraries into JavaScript/TypeScript code using tools like N-API, node-addon-api, or Wasm.
  • Build responsive, performant front-end applications using React, Redux, Vite, Web Workers, and WebSockets.
  • Contribute to full-stack projects, including backend work in Python (or Rust), REST API design, and database/migration work.
  • Work between design and engineering teams to translate designs (e.g. Figma handoffs) into production-ready components and design systems.
  • Set up and maintain CI/CD pipelines, including publishing to npm.
  • Document components using Storybook or similar tooling.
  • Collaborate cross-functionally to ensure smooth feature rollouts and updates.
Preferred background
  • Experience working between high-performing design and engineering teams, including production-ready design systems and tools (e.g. Figma handoffs).
  • Proficiency with React, Redux, Vite, Web Workers, and WebSockets.
  • Background in trading, market data, or quantitative finance.
  • Hands-on backend experience building APIs, working with databases, and migrations.
  • Full-stack experience with backends in Python or Rust, including REST API design.
  • Familiarity with Storybook or similar component documentation tooling.
  • Good communication skills and work ethic for a remote workplace.
Notice about phishing scams

Be cautious of phishing scams impersonating Databento that offer fake job interviews and request purchases. Official emails come only from @databento.com or us.greenhouse-mail.io (our ATS). Any other domains (e.g., databento-careers.com, databento.online) are fraudulent.

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Databento, Inc. provides equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity or expression, veteran status, or genetics. In addition to federal law requirements, we comply with applicable state and local laws governing nondiscrimination in every location where we operate. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. Pursuant to applicable laws, we consider qualified applicants with arrest or conviction records. If you need an accommodation, please let us know.

Our recruiting data suggests that underrepresented applicants often downplay their skills. Even if your experience doesn't exactly match the qualifications listed, we still want to hear from you. Please apply!