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Trainee Junior Python Developer Jobs in Virginia

Software Engineer, Python

Vienna, VA · On-site

$84K - $144K/yr

Serve as a leader for junior developers on the team Qualifications: * 5+ years of experience with Python or other programming languages (e.g., Java, C#, GoLang) * Ideal candidates will have ...

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The Role We're looking for a Junior Applications Developer to help build and extend our internal ... Develop and maintain internal business applications using React, Python, and PostgreSQL * Build ...

Junior Software Engineer

Herndon, VA · On-site

$80K - $128K/yr

... Developer to our team of talented professionals. * Develop, test, and maintain a complex ... Strong Python development with Java experience or strong Java development with Python experience.

Junior Developer

Arlington, VA · On-site

$75K - $156K/yr

We are seeking a motivated Junior Developer with flexible full‑stack and integration-oriented ... Minimum3 years of experience with Python. * Minimum1 year of experience building or integrating ...

We are seeking a motivated and enthusiastic Junior Engineer to join our team in our Corporate ... as Java, Python, Javascript, and TypeScript. • Experience with web frameworks (React, Next.js ...

Junior DSP Engineer The Junior DSP Engineer supports the development, testing, and analysis of ... Develop, model, and evaluate signal processing techniques using MATLAB, Python, or similar ...

Junior DSP Engineer The Junior DSP Engineer supports the development, testing, and analysis of ... Develop, model, and evaluate signal processing techniques using MATLAB, Python, or similar ...

Junior Application Developer Job Category: Information Technology Time Type: Full time Minimum ... Implement web application functionality using Java and/or Python and modern frameworks. Support ...

Junior DevSecOps Engineer

Herndon, VA · On-site

$100K - $120K/yr

Ability to write fundamental scripts in Bash or Python to automate basic administrative tasks ... Practitioner / Developer, or Linux foundation credentials. Position Clearance Requirement: US ...

Showing results 21-40

Trainee Junior Python Developer information

What is the difference between Trainee Junior Python Developer vs Junior Python Developer?

AspectTrainee Junior Python DeveloperJunior Python Developer
Required CredentialsBasic programming knowledge, often in training or courseworkProven understanding of Python, some project experience
Work EnvironmentTraining programs, supervised tasksIndependent coding, project contributions
Employer UsageEntry-level, internship, or trainee rolesFull or part-time junior roles in companies
Search & Comparison IntentLearning and entry-level opportunitiesJob responsibilities and experience level

The main difference is that a Trainee Junior Python Developer is typically in training or an internship, focusing on learning and gaining experience, while a Junior Python Developer has already acquired foundational skills and is expected to contribute to projects independently.

Infographic showing various Trainee Junior Python Developer job openings in Virginia as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 9% Part Time, and 5% Contract. Highlights an 79% Physical, 5% Hybrid, and 16% Remote job distribution.

Junior Algorithm Developer

Warrenton, VA • On-site

Altamira Technologies Corp.
Software Development • 201 - 500 employees

Full-time

Re-posted 28 days ago


Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies. 

Position: Junior Algorithm Developer

Position Location:  Warrenton, VA or Augusta, GA.

Position Description: We are seeking a Junior Algorithm Developer to join the Altamira team. Our ideal candidate would possess a broad range of skills as our scope of work spans various technologies. Altamira Technologies Corporation encourages independent problem solving but also provides deep reach-back support and a collaborative environment for our engineering team. 

Role and Responsibilities

  • Development of new software, algorithms, analytics, and other operator-generated mission requirements for understanding and articulating I&W
  • Integration of data, tools, and capabilities from across laboratory environments into tools and environments readily accessible by operators
  • Design/implement wrapper routines as needed around Astrograph executable in R&D and ops environments
  • Implementation of advanced processing techniques into relevant tools and software for expanding mission awareness

Education and Experience

  • Bachelor’s (or equivalent experience) in Electrical/Computer/Systems Engineering, Applied mathematics, Computer Science, Physics or a related field 
  • Knowledge and experience in COMINT, ELINT, and/or FISINT collection and processing
  • Knowledge and experience in one or more of the following: signals applications, signal data processing, prototype development and supporting transition of prototype Ops to limited and baseline Ops
  • Experience in one or more of the following: X0Midas, C, C++, FORTRAN, Java, MongoDB, Oracle, Red Hat Linux, Apache, Python, HTML, Dynamic HTML, JavaScript, MySQL, Perl, Extensible Markup Language, Hadoop, Java Message Service, Rails, Esper

Abilities and Competencies

  • Must hold TS/SCI clearance w/polygraph (U.S. Citizenship required for clearance)
  • Self-motivated and eager to work intently to satisfy mission requirements
  • Adaptable and has the desire to maintain our company culture
  • Ability to effectively communicate in verbal and written communications
  • Ability to multitask and adjust priorities as needed

The anticipated salary range for this position is $100,000 to $150,000. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.