Senior Level Full-Stack Developer

Number of employees

50

Rockville, MD

Posted on: 2026-07-07

Category: energy

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Employment type:

Full time

Experience required:

Senior

Salary

Salary not provided

About the company:

Axle Energy is a UK-based energy technology company that provides a unified API platform enabling carmakers, EV charger manufacturers, battery systems, and heating and cooling providers to connect distributed home energy assets to electricity markets. Through its platform, companies can aggregate these assets into a coordinated virtual power plant (VPP), allowing flexible demand to be shifted and optimised in response to grid conditions. Axle handles the full stack from asset onboarding and optimisation to payment distribution, making it straightforward for hardware and energy brands to monetise flexibility without building bespoke grid integration infrastructure. Axle Energy's mission is closely aligned with the green energy transition. By turning everyday home assets such as electric vehicles, heat pumps, and batteries into grid-responsive resources, the company helps balance electricity networks that are increasingly reliant on intermittent renewable generation. This approach supports decarbonisation goals by reducing the need for fossil-fuel peaker plants and enabling higher penetrations of renewable energy, while also providing financial returns to end users and partner businesses. What distinguishes Axle Energy is its developer-first approach and breadth of asset coverage under a single, enterprise-grade API with over 99.9% uptime. The platform currently has 300,000 live devices connected and a flexibility pool of 2 GW of shiftable load capacity. Trusted by brands including Pod Point, Myenergi, and Easee, Axle has demonstrated the ability to drive regulatory change and deliver features rapidly. The company announced a $25 million Series A funding round led by Energize Capital, underscoring investor confidence in its market position.

(ID: 2026-2535)

 


Axle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad. With experts in biomedical science, software engineering, and program management, we focus on developing and applying research tools and techniques to empower decision-making and accelerate research discoveries. We work with some of the top research organizations and facilities in the country including multiple institutes at the National Institutes of Health (NIH).

 

Benefits We Offer:

  • 100% Medical, Dental & Vision Coverage for Employees
  • Paid Time Off and Paid Holidays
  • 401K match up to 5%
  • Educational Benefits for Career Growth
  • Employee Referral Bonus
  • Flexible Spending Accounts:
    • Healthcare (FSA)
    • Parking Reimbursement Account (PRK)
    • Dependent Care Assistant Program (DCAP)
    • Transportation Reimbursement Account (TRN)

Job Summary

We are seeking an experienced and motivated senior level Full-Stack Developer to join our dynamic team in building custom Identity Management software, primarily using Node.js and Angular. This role offers an exciting opportunity to contribute to the development of a cutting-edge identity solution while working collaboratively with a skilled team of developers. The ideal candidate should have a solid background in Node.js and Angular development, with a strong focus on application security and identity management. A key aspect of this role involves leveraging AI-assisted coding tools to accelerate development, improve code quality, and support the growth of less experienced team members through active mentorship.

 

Key Responsibilities

1. Full-Stack Development

  • Collaborate with a cross-functional team of developers, designers, and product managers to build and maintain the Identity Management system.

  • Develop scalable, high-performance, and responsive applications. The primary stack includes Node.js/TypeScript on the backend and Angular on the frontend.  Additional work involves React, React Native, and other frameworks and languages.

  • Write clean, well-documented, and efficient code.

 

2. AI-Assisted Development

  • Actively use AI coding assistants (e.g., GitHub Copilot, Cursor, or similar tools) to accelerate feature development, reduce boilerplate, and improve code consistency.

  • Leverage AI tools to assist in generating, reviewing, and refactoring code, while critically evaluating AI-generated output for correctness, security, and maintainability.

  • Integrate AI-assisted testing approaches, including generating test cases and using AI tools to identify edge cases and potential regressions.

  • Stay current with evolving AI development tools and help establish team best practices around their responsible and effective use.

 

 

3. Identity Management

  • Contribute to the design and development of identity and access management features, including user authentication, authorization, user profile management, PAM, custom workflows, provisioning, and compliance.

  • Ensure the security and privacy of user data, implementing best practices for identity protection.

 

4. Application Security

  • Implement and maintain security measures to protect against vulnerabilities and threats.

  • Conduct security reviews and participate in security testing to identify and address potential risks.

  • Stay up to date with the latest security trends and best practices.

 

5. Collaboration

  • Work closely with team members to translate business requirements into technical solutions.

  • Participate in code reviews, providing constructive feedback to enhance code quality.

  • Actively mentor junior and mid-level developers through pair programming, code reviews, and structured knowledge-sharing sessions, with particular emphasis on guiding effective and responsible use of AI coding tools.

 

Qualifications

  • Bachelor's degree in computer science, Information Technology, or a related field.

  • Minimum of 5 years of hands-on experience with Node.js and Angular development.

  • Familiarity with identity management concepts and principles.

  • Strong understanding of application security and best practices.

  • Proficiency in RESTful API design and development.

  • Experience with databases such as MongoDB, MySQL, or PostgreSQL.

  • Knowledge of version control systems, preferably Git.

  • Excellent problem-solving and debugging skills.

  • Strong communication and teamwork skills.

 

Desired Qualifications

  • Experience with authentication protocols (OAuth, OpenID Connect, SAML).

  • Knowledge of cloud services such as AWS or Azure.

  • Understanding of containerization and orchestration technologies (Docker, Kubernetes).

  • Familiarity with CI/CD pipelines and DevOps practices.

  • Hands-on experience with AI-assisted development tools such as GitHub Copilot, Cursor, or similar, including the ability to critically evaluate and refine AI-generated code.

  • Experience using AI tools for automated test generation, code review assistance, or documentation.

  • Demonstrated experience mentoring less senior developers, including coaching on modern tooling and development workflows. 

 

Disclaimer: The above description is meant to illustrate the general nature of work and level of effort being performed by individuals assigned to this position or job description. This is not restricted as a complete list of all skills, responsibilities, duties, and/or assignments required. Individuals may be required to perform duties outside of their position, job description or responsibilities as needed.

The diversity of Axle’s employees is a tremendous asset. We are firmly committed to providing equal opportunity in all aspects of employment and will not tolerate any illegal discrimination or harassment based on age, race, gender, religion, national origin, disability, marital status, covered veteran status, sexual orientation, status with respect to public assistance, and other characteristics protected under state, federal, or local law and to deter those who aid, abet, or induce discrimination or coerce others to discriminate.

Accessibility: If you need an accommodation as part of the employment process please contact: [email protected]

This role has a market-competitive salary with an anticipated base compensation range listed below. Actual salaries will vary depending on a candidate’s experience, qualifications, skills, and location.

Salary Range
$130,000$160,000 USD

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