Junior Python Flask Developer Jobs in Devens, MA

Date Posted:

2026-07-27

Country:

United States of America

Location:

US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord

Position Role Type:

Hybrid

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type:

None/Not Required

Security Clearance Status:

Not Required

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. 

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Raytheon Engineering Execution is seeking a highly motivated Engineering Metrics and Tools Lead to modernize, maintain, and enhance the digital tools, dashboards, and data systems that enable effective learning across Raytheon Engineering. This role blends engineering, analytics, full‑stack software development, and digital solution leadership. The ideal candidate will have strong experience developing scalable backend services, API-driven applications, Angular front-end tools, and robust enterprise integrations, while also supporting data-driven learning dashboards, Excel-based tools, and workflow automations. This position requires the ability to collaborate closely with Engineering Learning & Development partners, engineering teams, and platform services groups to deliver secure, reliable, and high‑impact solutions.

This is a hybrid role based in Tewksbury, MA, Dallas, TX, or Tucson, AZ.

What You Will Do

• Develop and maintain Engineering Learning & Development tools used across Raytheon Engineering including:

• Engineering Learning Matrix (ELM) - Excel-based mapping of roles to required courses.

• Role-Based Training (RBT) tool - Integrating Workday data with learning requirements and completion metrics.

• Knowledge Transfer and Apprentice (KTA) tool - Program designed to upskill employees in critical technical and discipline skill areas.

• Develop and maintain learning dashboards and analytics used across Engineering.

• Build and support backend services with Python/Flask/Marshmallow.

• Develop Angular front-end applications for L&D workflows.

• Design, document, and manage RESTful APIs and integrations.

• Integrate services with Apigee/APIM and SharePoint.

• Design and optimize SQL/MariaDB schemas, queries, and migrations.

• Ensure secure, reliable system performance with strong observability and release practices.

• Ingest and transform data from Workday, SharePoint, Excel, Oracle, and other sources.

• Collaborating with learning leads to refine and enhance tools.

• Partner with platform teams, perform code reviews, and support engineering best practices.

• Provide clear documentation and technical guidance to stakeholders.

Qualifications You Must Have

• Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations.

• Experience with Python, Flask, Marshmallow (schemas, validation, serialization).

• Angular experience (v19+ or current version with ability to ramp quickly).

• Experience designing and implementing RESTful APIs with consistent response models, validation, and error handling.

• SQL / MariaDB experience, including schema design, performant query development, migrations, and production troubleshooting,

• CI/CD experience with Jenkins.

• Git / Bitbucket workflow experience.

• Experience with API gateways (Apigee or Azure API Management) and SharePoint integrations.

• Experience with dashboard development and analytics tools (Power BI, Tableau, SharpCloud)

• Experience collaborating, documentation, and production hardening practices (security, observability, reliability).

Qualifications We Prefer

• Master’s degree in Engineering, Software Development, Data Science, or a related field.

• Certifications in RTX CORE Professional, SharpCloud, SAFe.

• Experience using SAFe Agile and JIRA.

• Experience with Workday reporting and data structures.

• Power Platform expertise (Power BI, Power Apps, Power Automate), including M language and DAX.

• Experience with Tableau, SharePoint, Oracle integrations, Excel automation, and VBA macros.

• Familiarity with cloud or big data platforms (Matillion, Snowflake, Xeta).

• Programming experience beyond core stack (Python, R, SQL, DAX, Power Query M).

• Strong understanding of statistical analysis and machine learning techniques.

• Excellent communication skills, including ability to translate technical content for non-technical audiences.

• Strong problem-solving skills, attention to detail, and ability to manage multiple priorities.

• Ability to quickly learn and maintain existing L&D tools while innovating new solutions.

• Strategic thinking, strong facilitation skills, initiative, and resiliency.

• Ability to work independently or collaboratively in a fast-paced environment.

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Learn More & Apply Now

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:

Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.

Candidates will learn more about role type and current site status throughout the recruiting process. For onsite roles, commuting to and from the assigned site is the employee’s personal responsibility.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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