Jobs > Job Details

Mid-Senior Level Software Developer 📍

Looking for: Back-End Developer
10 days left
Open job

Our client is looking for experienced software developers to build awesome software for their clients. Clients like Discovery Channel, NPR, and Microsoft rely on them to build high quality products for their customers. If you’re a junior developer, capable of building world-class software, and ready to collaborate with an amazing team of developers, let’s talk.

This is a Twine Enterprise project. You need to be a Twine Pro to pitch. Click here to learn more.

Responsibilities for this position include

  • Delivering cutting-edge, consumer software products.
  • Developing:
    -Cross platform and native mobile apps.
    -Responsive web applications.
    -Cloud infrastructure and services to support web and mobile product ecosystems.
  • Collaborating with client stakeholders though Agile process to refine requirements and acceptance criteria and maximize stakeholder value.


  • At least 5 years of industry experience building production quality software. Generally, they prefer engineers with more than 10 years of industry experience.
  • Experience working from home, and working as part of a distributed team. We are looking for self-directed engineers who are most productive in flexible work environments.
  • Experience with Agile software process, including writing user stories and acceptance criteria, and iterative and incremental delivery.
  • Rigorous experience with Agile engineering techniques including:
    -Continuous integration and deployment
    -Test automation and test driven development
    -Reuse and refactoring
    -Emergent design
  • Polyglot development experience, and a track record for learning new technology stacks.
  • Deep experience with JavaScript development and JavaScript frameworks such as Angular, React, and Node.
  • Experience integrating disparate systems through APIs and other technologies
  • Exprerience with React or React Native a plus.
  • Experience with C# web applications and Xamarin mobile apps a plus.

This is a contract position (initial engagement will be six months – with the likelihood of extension, or conversion to being a full time employee of our client) working from home. There will be the occasional meeting in our clients’ Northern VA offices, but the majority of time you will be working remotely. We are only looking for candidates in the continental US at this time.

The hourly rate for this position can be up to $120/hr. (1099 or c-2-c), depending on your level of experience. If you would prefer to be an employee of AAJ during the contract period, we can discuss appropriate compensation level.

If this sounds like you, please respond with your Salary/Hourly rate requirements as soon as possible.

Please no agencies.

Are you looking to pay or is this a collaboration?
Pay to hire someone

Is this ongoing work or a one off job?
Ongoing work

How would you prefer to pay?
Hourly rate

What’s your hourly rate budget range? (USD)
$45-75 (Industry average)

Do you have an estimate of the job or project length?
A few months

Are you a company or individual hiring?

Do you have internal sign off on the hire?

Do you need to hire for a specific city, country or place?
Yes, they need to be at a location (give location in job title)

When do you want to have the freelancer secured by?
2-3 weeks

What is most important for this job?

How many freelancers do you want to contact you?

Do you have a job specification or creative brief?
Yes (please enter this in the description)

Does the freelancer need insurance?

Where did you find Twine?
You contacted me

Posted 20 days ago
AAJ Interactive Technologies
Last online: 20 days ago

  • Public questions:
  • You need to sign up

    Only Twine members can pitch on jobs.

    Sign up for free, click here.

    Existing members, sign in here.