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Senior Python Flask Developer Jobs in Merrimack, NH

Symbotic

Senior Firmware Engineer

Andover, MA · On-site

$121K - $160K/yr

What we need We are looking for a Senior Safety Firmware Engineer to join our Safety Software team ... Strong Linux shell scripting skills, particularly Python and Bash, including experience with ...

Nokia

Senior SW Engineer

Westford, MA

$127.30K - $167.90K/yr

Senior SW Engineer Nokia's Network Infrastructure group is at the heart of a revolution to bring ... Excellent programming skills in C++ and Python is MUST * Person should have experience designing ...

Symbotic

Senior Firmware Engineer

Andover, MA · On-site

$121K - $160K/yr

What we need We are looking for a Senior Safety Firmware Engineer to join our Safety Software team ... Strong Linux shell scripting skills, particularly Python and Bash, including experience with ...

Cybercoders

Senior Manufacturing Engineer

Billerica, MA · On-site

$96.60K - $132.20K/yr

Senior Manufacturing Engineer Senior Manufacturing Engineer Position Overview We are seeking a ... Experience with Minitab or other statistical software, and familiarity with MATLAB or Python for ...

Red Thread

AV Programmer

Andover, MA

Preferred: C#, .NET, Python, and JavaScript * Experience with C++, Java, and other scripting ... Knowledge of back-end web development frameworks such as Flask or Django * Strong ability to ...

Datavant

Senior Software Engineer

Concord, NH

$180K - $220K/yr

... Senior Software Engineer, you will lead major initiatives that advance Datavant's platform ... Python, Go, Java; microservices; REST and GraphQL * Frontend: TypeScript, React, Next.js

GBG

Senior Machine Learning Engineer (3968)

Manchester, NH · On-site

$104K - $142.90K/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 ...

Anduril Industries

Senior Firmware Engineer

Hudson, NH

$120.80K - $159.80K/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 ...

Celestica

Senior Devops AI tools Engineer

Merrimack, NH · Remote

$133.10K - $171K/yr

... DevOps pipelines. DevTestOps engineers may also investigate infrastructure issues, manage VMs ... Developing high-quality Python scripts and tools to automate build, testing, and deployment ...

SHI GmbH

Sr. Cloud Engineer

Concord, NH · On-site +1

$56 - $75/hr

... DevOps, and security teams to deliver reliable, scalable, and cost-effective cloud-native ... Design and implement advanced automation solutions using Python and Bash for provisioning ...

Anduril Industries

Senior Embedded Engineer

Hudson, NH

$125.40K - $164.30K/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 ...

GBG

Senior Machine Learning Engineer (3968)

Manchester, NH · On-site

$104K - $142.90K/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 ...

IBM

Back-end Senior Engineer - HashiCorp Vault

Lowell, MA

$121.50K - $160.20K/yr

Your role and responsibilities As a Senior Back-end Engineer, you will contribute to the ... Proficiency in one or more programming languages (Go, Rust, Java, Python, etc.) with 5+ years of ...

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Senior Python Flask Developer information

See Merrimack, NH salary details

$56.3K

$145.4K

$199.7K

How much do senior python flask developer jobs pay per year?

As of Jun 3, 2026, the average yearly pay for senior python flask developer in Merrimack, NH is $145,362.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,400.00 and $167,400.00 per year, depending on experience, location, and employer.

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 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 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 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 popular job titles related to Senior Python Flask Developer jobs in Merrimack, NH? For Senior Python Flask Developer jobs in Merrimack, NH, the most frequently searched job titles are:
Senior Python Flask Developer jobs near you
Infographic showing various Senior Python Flask Developer job openings in Merrimack, NH as of May 2026, with employment types broken down into 28% Full Time, 70% Part Time, and 2% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $145,362 per year, or $69.9 per hour.
Senior Firmware Engineer

Senior Firmware Engineer

Symbotic

Andover, MA • On-site

$121K - $160K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 13 days ago

Job description

Who we are
With its A.I.-powered robotic technology platform, Symbotic is changing the way consumer goods move through the supply chain. Intelligent software orchestrates advanced robots in a high-density, end-to-end system - reinventing warehouse automation for increased efficiency, speed and flexibility.
What we need
We are looking for a Senior Safety Firmware Engineer to join our Safety Software team within our Functional Safety organization. Your job will be to architect, develop, and maintain safety-critical firmware and embedded software for real-time compute platforms that support Symbotic's advanced robotics systems. You will design and develop software strategies for ARM-based platforms with functional safety requirements, helping ensure our automation systems operate safely, reliably, and at scale.
This is a hands-on engineering role focused on embedded systems, real-time operating systems (RTOS), and safety-critical software development. You will work closely with hardware, systems, and cross-functional engineering teams to design fail-safe mechanisms, troubleshoot complex technical issues, and develop robust embedded platforms for next-generation warehouse automation.
What we do
The Safety Software team is part of the Functional Safety organization, which is responsible for delivering high-performance safety controls and monitoring systems for Symbotic's advanced warehouse automation solutions. The team develops embedded safety-critical software that enables reliable, compliant, and safe operation across robotic systems and automation platforms.
We work at the intersection of embedded firmware, systems engineering, hardware integration, and functional safety. Our engineering culture emphasizes technical rigor, ownership, thoughtful planning, and long-term maintainability. We value engineers who contribute to strong technical debate, high-quality software, and continuous improvement.
What you'll do
  • Design and develop software strategies for real-time ARM-based compute platforms with functional safety requirements.

  • Develop, document, and maintain embedded software in C along with Linux and shell scripting solutions using Python, Bash, and related tools.

  • Design redundancy and fail-safe software mechanisms through failure mode analysis to ensure safe system operation under fault conditions.

  • Create and maintain C-based unit and integration tests to verify embedded functionality and achieve software quality and test coverage goals.

  • Support system testing, integration, and validation activities for components and subsystems.

  • Collaborate closely with hardware engineering teams to review schematics and develop software for custom hardware peripherals and interfaces.

  • Troubleshoot production and design-related issues through log analysis, debugging, root cause analysis, and board bring-up activities.

  • Participate in rigorous code and design review processes to maintain software quality, traceability, and engineering best practices.

  • Support functional safety activities including hazard analysis, DFMEA, FMEDA, fault tree analysis, and functional safety reviews.

  • Utilize Git and software development processes to ensure maintainable, traceable, and well-documented software development.

  • Travel up to 25% to support testing, system integration, and cross-functional collaboration across Symbotic locations.

What you'll need
  • Bachelor's degree in Computer Science, Electrical Engineering, Computer Engineering, Mathematics, or related engineering discipline.

  • Minimum of 8 years of professional experience developing real-time embedded software, firmware, or device drivers.

  • Strong experience developing embedded software in C within real-time or embedded operating systems environments.

  • Deep understanding of RTOS concepts and experience with platforms such as QNX, VxWorks, FreeRTOS, SafeRTOS, or similar.

  • Strong knowledge of POSIX systems programming including multithreading, synchronization mechanisms (mutexes, semaphores), shared memory, signals, events, and inter-process communication.

  • Experience with low-level communication protocols, networking stacks, and socket implementations including UDP, TCP/IP, and related protocols.

  • Strong Linux shell scripting skills, particularly Python and Bash, including experience with parsing, regex, grep, and command-line tooling.

  • Experience with software development lifecycle processes, source control, and version control systems such as Git.

  • Strong debugging and troubleshooting skills, including experience working with memory-constrained embedded systems.

  • Excellent written and verbal communication skills with strong documentation practices and the ability to work effectively across matrixed technical teams.

Preferred Qualifications
  • Experience working in regulated or safety-critical environments such as functional safety, robotics, industrial automation, or medical devices.

  • Familiarity with IEC 61508 or other functional safety standards.

  • TÜV Functional Safety Engineer (FSE) certification.

  • Experience with hardware-in-the-loop (HIL) testing and automation.

  • Experience integrating vendor SDKs and working with binary communication protocols.

  • Experience supporting robotic systems, industrial controls, or autonomous platforms.

Our environment
  • Up to 25% of travel may be required. Employees must have a valid driver's license and the ability to drive and/or fly to client and other customer locations.

  • The employee is responsible for owning a credit card and managing expenses personally to be reimbursed on a bi-weekly basis.

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About Symbotic
Symbotic is an automation technology leader reimagining the supply chain with its end-to-end, AI-powered robotic and software platform. Symbotic reinvents the warehouse as a strategic asset for the world's largest retail, wholesale, and food & beverage companies. Applying next-gen technology, high-density storage and machine learning to solve today's complex distribution challenges, Symbotic enables companies to move goods with unmatched speed, agility, accuracy and efficiency. As the backbone of commerce the Symbotic platform transforms the flow of goods and the economics of supply chain for its customers. For more information, visit www.symbotic.com.
We are a community of innovators, collaborators and pioneers who embrace our differences, because we know unique perspectives make us stronger and smarter. Every perspective matters. We depend on the collective voices of our employees, customers and community to help guide us as we build a better place to work - for you and the world. That's why we're proud to be an equal opportunity employer.
We do not discriminate based on race, color, ethnicity, ancestry, religion, sex, national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, gender expression, veteran status, or genetic information.
The base range for this position in the posted location is $120,000.00 - $165,000.00 however, base pay offered may vary depending on job-related knowledge, skills, and experience. The compensation package includes medical, dental, vision, disability, 401K, PTO and/or other benefits.

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