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Senior Python Flask Developer Jobs in New Hampshire

Senior Machine Learning Engineer (3968)

Manchester, NH · On-site

$104K - $142K/yr

Senior Machine Learning Engineer The Senior Machine Learning Engineer is a senior individual ... Strong proficiency in Python (C++ is a plus) and PyTorch (TensorFlow is a plus) * Hands-on ...

Senior Firmware Engineer

Hudson, NH

$120K - $159K/yr

ABOUT THE JOB The AIRS team is seeking a Senior Firmware Engineer to design a new product lines. In ... Familiar with common programming languages like Python and MATLAB * Familiarity with infrared image ...

Simbex is seeking a Senior Embedded Systems Engineer to own the full hardware-firmware stack for a ... Port impact detection algorithms from MATLAB or Python into constrained C/C++ firmware * Apply ...

As the Senior Controls Engineer you will have experience developing control software for robots ... Familiarity with Python programming language is a plus * Exceptional interpersonal and ...

As the Senior Controls Engineer you will have experience developing control software for robots ... Familiarity with Python programming language is a plus * Exceptional interpersonal and ...

Simbex is seeking a Senior Embedded Systems Engineer to own the full hardware-firmware stack for a ... Port impact detection algorithms from MATLAB or Python into constrained C/C++ firmware * Apply ...

Senior Embedded Engineer

Hudson, NH

$125K - $164K/yr

ABOUT THE JOB The AIRS team is seeking a Senior Embedded Engineer to design a new product lines. In ... Familiar with common programming languages like Python and MATLAB * Familiarity with infrared image ...

Senior Machine Learning Engineer (3968)

Manchester, NH · On-site

$104K - $142K/yr

Senior Machine Learning Engineer The Senior Machine Learning Engineer is a senior individual ... Strong proficiency in Python (C++ is a plus) and PyTorch (TensorFlow is a plus) * Hands-on ...

Senior Software Engineer

Portsmouth, NH · Hybrid

$124K - $164K/yr

Description We're looking for a Sr Software Engineer to join our Software Delivery organization and ... Proficiency in Python and/or TypeScript/JavaScript. • Developer Tools: Familiarity with tools and ...

Senior Software Engineer

Portsmouth, NH · Hybrid

$124K - $164K/yr

Description We're looking for a Sr Software Engineer to join our Software Delivery organization and ... Proficiency in Python and/or TypeScript/JavaScript. Developer Tools: Familiarity with tools and ...

Senior Software Engineer

Portsmouth, NH · Hybrid

$106K - $197K/yr

We're looking for a Sr Software Engineer to join our Software Delivery organization and help evolve ... Proficiency in Python and/or TypeScript/JavaScript. · Developer Tools: Familiarity with tools and ...

Senior Software Engineer - Cloud Services

Lebanon, NH · On-site

$137K - $181K/yr

Join Simbex as a Senior Software Engineer - Cloud Services and help build and modernize the backend ... Strongproficiencyin Node.js/TypeScript and Python for building production backend services * Hands ...

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Senior Python Flask Developer information

What are Senior Python Flask Developers?

Senior Python Flask Developers are experienced software engineers who specialize in building web applications using the Python programming language and the Flask web framework. They are responsible for designing, developing, and maintaining scalable backend systems, APIs, and web services. In addition to strong coding skills, they often lead projects, mentor junior developers, and ensure best practices in code quality, security, and performance. Their expertise allows them to solve complex technical challenges and contribute to the overall architecture and success of software projects.

What are some common challenges faced by Senior Python Flask Developers when working on large-scale applications?

Senior Python Flask Developers often encounter challenges such as managing complex codebases, ensuring scalability, and maintaining performance as applications grow. Integrating Flask with other technologies (like databases, caching systems, or third-party APIs) can introduce architectural complexities. Additionally, balancing rapid development with writing maintainable, well-tested code is crucial. Collaboration with frontend developers, DevOps, and QA teams is frequent, requiring strong communication and problem-solving skills.

What is the difference between Senior Python Flask Developer vs Python Developer?

AspectSenior Python Flask DeveloperPython Developer
Required CredentialsBachelor's in CS or related, experience with Flask, REST APIsBachelor's in CS or related, basic Python knowledge
Work EnvironmentWeb development teams, startups, tech companiesSoftware development teams, startups, tech companies
Employer & Industry UsageTech firms, SaaS companies, startupsVariety of industries including finance, healthcare, tech
Search & Comparison IntentAdvanced roles, leadership, project scopeEntry to mid-level development, learning

The main difference between a Senior Python Flask Developer and a Python Developer lies in experience and responsibilities. Senior developers typically have more expertise in Flask, lead projects, and mentor junior staff, whereas Python Developers may focus on coding and basic application development. Both roles are essential in web development teams, but senior roles require deeper knowledge and leadership skills.

What are the key skills and qualifications needed to thrive as a Senior Python Flask Developer, and why are they important?

To thrive as a Senior Python Flask Developer, you need advanced proficiency in Python, deep understanding of the Flask framework, and experience designing scalable backend architectures, typically supported by a degree in computer science or related field. Familiarity with RESTful API development, database management systems like PostgreSQL or MySQL, and version control tools such as Git is essential, and certifications in cloud platforms or web development can be beneficial. Strong problem-solving skills, clear communication, and the ability to mentor junior developers are standout soft skills for this role. These abilities ensure efficient delivery of robust, maintainable web applications and foster productive collaboration within development teams.
What are popular job titles related to Senior Python Flask Developer jobs in New Hampshire? For Senior Python Flask Developer jobs in New Hampshire, the most frequently searched job titles are:
What job categories do people searching Senior Python Flask Developer jobs in New Hampshire look for? The top searched job categories for Senior Python Flask Developer jobs in New Hampshire are:
What cities in New Hampshire are hiring for Senior Python Flask Developer jobs? Cities in New Hampshire with the most Senior Python Flask Developer job openings:
Senior Full Stack Engineer

Full-time

Re-posted 7 days ago


Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 266 frontline employees who took The Breakroom Quiz

17th of 148 rated financial services


Job description

Job Description:

Position Description:

Develops software solutions for high yield funds and performs end-to-end functional and non-functional testing within an Agile environment. Designs, develops, and maintains full-stack applications using Java/Spring MVC, Spring Core, Spring Boot, Angular, and Node.js. Implements interactive User Interface (UI) designs using Bootstrap5, CSS, Sass, AG Grid, and Angular Flex Layout. Tests and writes automated unit, integration, and end-to-end tests with tools -- cypress, junit, cucumber, karate, and jest. Maintains highly available, multi-region Kubernetes (AWS EKS environments), supporting mission-critical workloads. Writes SQL queries and debugs stored procedures within an Oracle environment. Provides business solutions by developing complex or multiple software applications.

Primary Responsibilities:

  • Develops original and creative technical solutions to on-going development efforts.
  • Designs applications or subsystems on major projects and for/in multiple platforms.
  • Develops applications for multiple projects supporting several divisional initiatives.
  • Supports and performs all phases of testing leading to implementation.
  • Assists in the planning and conducting of user acceptance testing.
  • Develops comprehensive documentation for multiple applications supporting several corporate initiatives.
  • Responsible for post-installation testing of any problems.
  • Establishes project plans for projects of moderate scope.
  • Works on complex assignments and often multiple phases of a project.
  • Performs independent and complex technical and functional analysis for multiple projects supporting several initiatives.

Education and Experience:

Bachelor's degree in Computer Science, Engineering Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Senior Full Stack Engineer (or closely related occupation) designing, developing, testing, and maintaining software for UIs, middle-tier (Java), and back-end (SQL), according to Agile or Scrum methodologies.

Or, alternatively, Master's degree in Computer Science, Engineering Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and one (1) year of experience as a Senior Full Stack Engineer (or closely related occupation) designing, developing, testing, and maintaining software for UIs, middle-tier (Java), and back-end (SQL), according to Agile or Scrum methodologies.

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise ("DE") developing responsive web applications using Angular, Boot-strap, TypeScript, React, Node.js, and AG-Grid; building UIs using JavaScript and JSON (for validation and parsing); converting monolithic applications into monorepo-based architecture using NX, NRWL, and GraphQL; implementing front end unit tests using Jest, Cy-press, and Playwright; performing UX design using AG Grid, UICL, and Angular Flex Layout.
  • DE implementing and coordinating Continuous Integration and Continuous Deployment (CI/CD) pipelines using Jenkins, Git or GitHub, Kubernetes, Bitbucket, and Artifactory; monitoring code quality using SonarQube and Veracode; performing infrastructure automation using Python and PowerShell; performing and automating load testing using JMeter, Selenium, Cypress, and TestNG; and building Jenkins pipelines for Docker containers and deploying applications in a Cloud environment.
  • DE designing and developing RESTful APIs using Java17, Spring Boot, OAuth, and Python; building scalable messaging applications using Kafka; developing secure, Cloud-native applications using AWS core services (EC2, S3, lambda, and DynamoDB); coordinating infrastructure automation using DevOps scripting, Python, and PowerShell; and building log aggregation dashboards using AWS CloudWatch and Datadog (for real-time monitoring).
  • DE developing and coordinating database systems using Oracle, IBM DB2, MySQL, and DynamoDB; performing database normalization and tuning Oracle queries using Dynatrace; and writing PL/SQL scripts for data mining, validation, and library setup using Spring JDBC and DBUnit.

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Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.


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