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Front-end Jobs nearBoston, MA

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Remote Jobs

Code Challenge Reviewer 100% £50 per hour Java JavaScript PHP Python C# Ruby CSS HTML SQL Scala iOS Android

Fancy earning extra cash reviewing code challenge submissions from any location?

We pay you £25 for each code challenge you review (30 minutes review time). You can do as many or as few as you want per week.

We are looking for highly talented Java, JavaScript, PHP, Python, C#, Ruby, Scala, iOS and Android developers

Please read some comments made by our reviewers on Quora here

We pay you via Transferwise, Revolut or Payoneer at the end of the month (unless you are in the UK, in which case we bank via bank transfer).

To become part of the team you just need to register with us at Geektastic and take some code challenges. These are reviewed by our expert team (we need to know how great you are :))

Once you are part of the distributed team you will then be notified on our Slack channel when a new challenge is ready to be reviewed.

Feel free to email hello@geektastic.com if you have any questions
Apply now and work remotely at Geektastic


Fullstack engineer (React.js/Scala)



  • Language: latest TypeScript
  • Foundation: React, react-router
  • State management: Strongly typed custom react hooks
  • Styling: css-in-js (Emotion)
  • Bundling: Webpack
  • Packaging: Docker
  • Testing: Jest
  • Quality: tslint, Prettier
  • Language: Scala
  • Foundation: akka, akka-streams, (some lagom)
  • Data storage: MongoDB, PostgreSQL, S3
  • Packaging: Docker
  • Testing: scalatest
  • Quality: scalafmt
  • Organization: microservices
  • Source code management: GitHub
  • Continuous integration: Drone CI
  • Provider: Digital Ocean
  • Orchestration: Kubernetes
  • Workflow: Continous deployment

We work in small cross-functional teams that usually consist of 3 developers, a designer, and a product manager. You’ll be part of the whole feature development lifecycle. You’ll see all the customer feedback and will be encouraged to come up with your ideas or objections.


You'll join a diverse and talented team, with plenty of opportunities for personal growth, impact, and learning.

  • A steep learning curve. Take responsibilities as big as you can handle.
  • Competitive compensation based on prior experience.
  • Permanent contract and flexible working hours (incl. home office).
  • MacBook Pro or notebook and monitor of your choice.
  • Free snacks and drinks.
  • Team events, such as happy hours, off-sites, and retreats.
  • Language lessons.
  • Relocation Package for foreign (non German) candidates relocating to Hamburg.


At airfocus, we're reimagining the way teams make decisions. From how they prioritize their never-ending list of features, ideas, and projects to how they create beautiful yet effective roadmaps, the work we do is shaping the future of collaboration and strategy. To get there, we’ve brought together a collective of optimists and doers to tackle challenges along this ride. We believe in learning by doing – and that there is no better classroom than real-world experience.

We strive for product excellence, a superior user experience, and great storytelling because we believe those are the best ways to create value for our customers and employees. Our team is made up of talented individuals who are highly motivated to grow our company and themselves – and have fun in the process.

Join us and help shape an amazing company. From Hamburg, or wherever you best get stuff done.
Apply now and work remotely at airfocus


Jobs farther away

Senior Frontend Engineer

Who are we?

Vestwell provides every employee in America with access to a retirement account by removing the friction points financial advisors and companies have in establishing and maintaining defined contribution & benefit programs. We look out for everyone’s best interest, including financial advisors, companies and employees.

Why Vestwell?

Vestwell is at the forefront of change in the $6 trillion 401(k) market; creating a platform that lowers fees and ensures that individuals retire wealthier. We’ve raised capital from industry leading investors in the Fintech and Finserv world to achieve this goal and are already getting a great response from customers.

Who are we looking for?

The team is expanding and we’re excited about bringing onboard an experienced Frontend Engineer with 5+ years of experience building real-world UIs using JavaScript libraries like React. You will join one of our teams as a key contributor. Beyond this you will work across teams to help optimize how Vestwell uses JavaScript and other tech.

You’re a great fit for our team if you can balance detail-oriented tasks with long term strategy and growth initiatives. Most of all, you must be passionate about what you create and about the impact it can have. That matters to us, a lot.


The Necessities

  • Experience building real-world UIs using JavaScript libraries like React

  • Experience using Node.js tooling

  • Experience building, specifying, and consuming RESTful APIs

  • Experience working in a dynamic, fast paced environment

  • Solid foundation of HTML, CSS, vanilla JS, and other browser technologies

  • Intermediate SQL — we use PostgreSQL

  • Excellent written and verbal communication skills

  • Personal initiative and motivation to start and own projects end-to-end

Day-to-day you may additionally…

  • Design and develop new features and improvements working across Node.js services, AWS Lambda microservices, and the browser

  • Investigate, fix, and proactively avoid defects

  • Contribute to Scrum activities within your team: groom the backlog, plan and execute work in progress, and refine your team's process

  • Provide code review, feedback, and mentoring for other JavaScript developers

  • Collaborate with backend Scala developers on solutions, integration points, API contracts, etc.

  • Collaborate with product analysts and designers on UX and overall solution

  • Collaborate with QA testers on end-to-end testing coverage of your work

  • Write unit and integration tests of your work

  • Contribute to internal libraries such as a React-based UI component library

  • Contribute to technical and process improvements that help us and you level up, e.g. helping to optimize our build, release, and test processes

  • Provide production support at times

The Extras

  • Experience in any of these tools and services: Docker, Sumo Logic, Jenkins, Jira, Confluence, GitHub, SwaggerHub, Abstract, Sentry, Jest

  • Experience working on an Agile x-functional team

  • Experience with Node.js and frameworks such as Hapi, Express, Restify

  • Experience with other languages such as Python, Scala, Java

  • Experience with Amazon Web Services services such as EC2, S3, SES, Lambda

  • Experience with emerging technologies we have adopted recently or are considering: JSON:API, GraphQL, OpenAPI, TypeScript

  • Experience working within a microservice architecture

  • Experience optimizing for accessibility — we are working to meet WCAG 2.1 Level AA

  • Good eye and passion for quality UI/UX design

  • Financial Services experience, understanding of key concepts, instruments and basic workflows