Jobs by tag: "nodejs"

Job Description

Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.

Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions.


Our Mission

Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry.

Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When were not working, were dreaming about it. We place our egos aside and thrive within a culture that fosters one another from the birth of a concept to launch of a product.

At Bitfinex you have the freedom to work as you please - all that matters is execution.

Join us and help lay the foundation for a decentralized future.



Currently looking for:

Blockchain Integration Specialist [Remote]


Key responsibilities

* Build, improve and maintain clusters of blockchain daemons/consensus nodes in a scalable and highly redundant way

* Develop Node/JS workers, in Bitfinexs microservices infrastructure, that interface with blockchain nodes API (REST/Websocket) interfaces

* Implement robust monitoring tools to control the stability of Bitfinexs blockchain infrastructure

* Create good quality policies, procedures and technical documentation

Requirements

* Previous experience in interacting with blockchain nodes (ie. Bitcoin, Ethereum)

* Strong passion for Bitcoin and other cryptocurrencies

* Advanced Node/JavaScript skills

* Familiar with microservices architecture and REST APIs

* Ability to quickly learn new technologies

* Advanced understanding of security practices

Nice to have

* Solidity, Rust or Golang skills are a plus

* Other technologies of interest: Message queues (Redis), Caches and Job Queues

Be sure to mention the words FLAT NICE DURING when applying to show you read the job post completely. This is a beta feature to avoid spam applicants. Companies can search these wordsto find applicants that read this and see they're human.



#Salary and compensation
$60,000 — $120,000/year


#Location
Worldwide

Job Description

(Fully remote, 75%+ overlap with UK working hours, non-UK applicants within EMEA are welcome)

DebugBear is looking for an experienced JavaScript developer with significant back-end development experience.

What we do

DebugBear helps companies make their websites better by continuously monitoring site speed and quality metrics. Many of our customers are developers themselves and value the in-depth reporting we provide.

You will be working directly with the technical founder and have a significant impact on all aspects of the product.

The role

As a full-stack developer you will:

- Implement and maintain product features while keeping in mind user experience, implementation costs, and maintainability
- Make the product scale to a large number of users
- Ensure the product is secure
- Take on other tasks as required (e.g. customer support or doing research for a technical blog post)

Working in an early-stage company, you need to be able to take on a variety of tasks and complete them successfully, sometimes in the absence of established processes. You need to be mindful of customer needs to understand and challenge requirements and solutions.

Working at DebugBear

We value building a stable product that doesn't break unexpectedly, especially not outside work hours. That means working with proven technologies where possible, writing automated tests, and monitoring the service.

While there is some flexibility with work hours, this is not an asynchronous role. Frequent communication is expected.

Collaboration is mostly through Slack and GitHub, but this might change in the future as needed.

Tech stack

Here are some of the technologies we use:

- TypeScript
- Express
- Postgres
- Google Cloud
- Jest, Puppeteer
- React, Sass CSS, Storybook

Application process

- Introductory call discussing the role and your experience
- Technical interview
- 2h development assignment
- Assignment review call


Have questions?

Email [email protected] if you have questions about the role.

Requirements

You will need at least 6 years of commercial development experience, including significant experience with:

- Node
- JavaScript
- HTML/CSS
- Relational databases (e.g. Postgres/MySQL)
- Cloud Computing (e.g. AWS/GCP/...)
- Automated Testing/CI

Bonus points

We also value experience with the following:

- TypeScript
- React
- Web performance optimization
- Building SaaS products
- Building developer tools
- Working for a small business

Benefits

- 30 days paid days off
- Fully remote
- Flexible work hours
- Laptop provided

The total budget for this role is $90,000 - $115,000 per year. This is what you would get if working as a contractor. In the UK this would translate to a salary of 50,000 - 65,000 ($69,000 to $90,000).

Be sure to mention the words ROAD SADDLE LONELY when applying to show you read the job post completely. This is a beta feature to avoid spam applicants. Companies can search these wordsto find applicants that read this and see they're human.



#Salary and compensation
$90,000 — $120,000/year


#Location
Gmt +2/-2

Job Description

Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.

Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions.



Our Mission

Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry.

Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When were not working, were dreaming about it. We place our egos aside and thrive within a culture that fosters one another from the birth of a concept to launch of a product.

At Bitfinex you have the freedom to work as you please - all that matters is execution.

Join us and help lay the foundation for a decentralized future.



Currently looking for:
Senior Backend Developer [Remote]


Key responsibilities
As a senior Backend Developer, you will be a part of the team that works on the development of the backend components of all Bitfinex Services (main trading application, Bitfinex Pay, Lightning Network support, Blockchain integrations, .). This includes:

New Products and Features - Bitfinex continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry.

Scalability - all backend services that power Bitfinex platform must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth. A good example are the renown Bitfinex API, the most solid, low-latency and complete in our industry.

Security - Bitfinex makes Security its most important feature. The Backend Development team is responsible for building all the API services and backend processes with the highest security principles and standard, in order to protect the safety of the entire user base.

Requirements
Exceptional Node/JavaScript skills
Familiar with microservices architecture

Have actively participated in the development of a complex platform

Good experience in interacting with databases (MySQL, MongoDB)

Ability to quickly learn new technologies

Good understanding of security practices



Nice to have
Experience with blockchain integration

Comfortable with high-availability concepts

Ruby, Rust or C++ skills are a plus

Other technologies of interest: Message queues (Redis), Caches and Job Queues


Be sure to mention the words DIARY HOSPITAL ENRICH when applying to show you read the job post completely. This is a beta feature to avoid spam applicants. Companies can search these wordsto find applicants that read this and see they're human.



#Salary and compensation
$60,000 — $120,000/year


#Location
Worldwide

Job Description

Oscatel is hiring a remote back-end engineer - working with Go and Node.js - to design and implement application layer solutions for a range of projects that underpin mobile telco carriers.

We're building modular scalable solutions around operations and service management for some of Europe's largest and most innovative carriers, all of which we will help you get to grips with.

The domain entails data-intensive services where security, data integrity and uptime are key. This presents lots of interesting design and coding challenges as we build and integrate our technology. We're utilising established IP-based protocols and frameworks, working with the standard Go libraries and Node.js.

You can anticipate a mix of well-defined mainly greenfield projects, along with substantial exploratory work as we validate concepts and build new solutions, maturing these into customisable long-term products.

We offer a culture where you may work under your own initiative as part of a collaborative effort towards common goals. It's an opportunity to be a formative team member, and to grow and improve together.

A flavour of upcoming projects

* High throughput transaction systems
* Data management methods, analytics and alerting tools
* QoS and fraud monitoring solutions
* SS7 Signalling services and firewall
* Product modules - analytics & metrics, financial reporting & billing, message routing
* Helping promote sustainable development culture, methods and automation

We're looking for

* Someone with solid coding and solution design skills, accrued in a modern application back-end context
* Production coding experience with Go, or good familiarity with Go in addition to another statically typed or back-end language that you've applied in a Linux environment
* Familiarity with Node.js, TypeScript or JS
* A service oriented architecture based approach, with strong API design and SQL skills
* An ability to get to grips with complex requirements, to uphold security of sensitive data and to conform to best practices
* A shared belief in writing code that's efficient, well-tested, documented and maintainable

Current ecosystem - we'll welcome your influence

Go | Node.js, TypeScript, React | gRPC | GraphQL | Elasticsearch | RabbitMQ | Kubernetes | Docker | AWS | Linux | Terraform | CircleCI | Atlassian stack | Github | Slack

Salary and benefits

* 55,000 - 70,000+ we're keeping an open mind
* 30 days holiday (plus public holidays)
* One weeks' extra pay each December
* Pension contribution matched at 5%
* Flexible working - tell us what you need - e.g. four day week
* Personal development plan that you can shape, with budget for related training/certifications
* Workstation and remote working equipment
* Every three years - option to take six weeks' paid sabbatical

About us

Oscatel provides software solutions that underpin the operations of mobile carriers. Founded in 2009, we're a fast-growing privately-owned business that's building a friendly and collaborative, all-new, development team. You'll become our third back-end colleague, joining a team designed around remote working. We're semi Agile, with daily standups and a flat team structure, where you can work on features through to fruition. We're looking for someone who wants to write great software that utilises our domain knowledge and creates value for our customers. https://www.oscatel.co.uk

Location: fully remote within UK

Please note, we are only considering candidates who have an established right to work in the UK.


Be sure to mention the words SNACK BRIEF MATCH when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.



#Salary and compensation
$70,000 — $100,000/year


#Location
Uk

Job Description

* Work with the CEO
* Flexible Vacation Policy
* $350 Referral Bonus *
* 1-3+ Years of Experience
* Anywhere in the Americas
* Competitive Salary & Perks

Get Paid: If you recommend this job to the person that gets hired, we will give you a $350 referral bonus! How will we contact you about giving you your bonus? Tell your referral to list your name and/or email in the How did you hear about this job? question. Once theyre hired, well make sure you get paid.

## About Us

[ScatterSpoke](https://www.scatterspoke.com/) is an agile retrospective tool that drives continuous improvements. Besides having various retrospective formats to solicit actionable feedback we leverage machine learning to generate critical insights into how teams feel, emerging patterns, and key topics over time in a format that can be shared with leadership without breaking a teams trust.

We are a tight-knit team of five looking to add our sixth team member to keep momentum on the reporting and analytics after seeing massive growth over the past few months.

Do you want to join a fast-growing company that values work-life balance and believes in getting your work done and still enjoying life outside of work? Keep Reading!

## About the Role

We are looking for a talented developer to join our team and be a key member in developing and maintaining ScatterSpokes fast-growing technological stack. Youll be working with the CEO and senior developers to move things forward and get up to speed. The new hire will be focusing on new features and will also be building out our analytics and reporting engine.

Our company is moving towards machine learning so the role will be involved in this area. Not only will the new hire be able to take ownership of improving the product, but also helping take the development in new directions.

## Who We Are Looking for

In summary, were looking for a passionate engineer who is a problem solver, self-starter and loves their craft. Were a small team and theres no time or resources for micromanagement. Our ideal hire will thrive in autonomy but also with support and resources from the rest of the team. Although we are agile, the balance of work between quality and speed is extremely important.

Required Skills:

* 1-3+ years of professional software development experience
* Component-based web design
* Data schema design
* Architecture Planning
* NodeJS/NestJS
* TypeScript
* Mongo
* Redis
* Angular 11

Nice to have skills:

* GraphQL and Apollo
* Inversion of control (depending injection) design pattern experience
* Leadership skills or interest to grow into leadership roles
* AWS Experience
* CI/CD lifecycle
* Scrum and agile development

ScatterSpoke asks respectfully to only apply through the application form and do not email/apply directly to ScatterSpoke. Any applications sent directly to ScatterSpoke will not be considered. Recruiters and Agencies please do not contact ScatterSpoke directly.

Be sure to mention the words GESTURE FILTER SECRET when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.



#Salary and compensation
$70,000 — $120,000/year


#Location
Remote, Americas Only