Remote 5 + Backend + Developer + React + Senior Jobs

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io — the marketplace that connects you with hand-picked startups in the US and Europe.

What we offer:

• The rate depends on your location, seniority level, skills and experience. We've already paid out over $11M to our engineers.
• No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.
• We'll manually find the best project for you according to your skills and preferences.
• Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.
• We respect your seniority so you can expect no micromanagement or screen trackers.
• Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
• We will support you from the time you submit the application throughout all cooperation stages.
• Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.
• Through our community, we will connect you with the best developers from more than 50 countries.

Requirements:

• 4+ years of software development experience.
• 3+ years of commercial experience with React.js.
• 3+ years of commercial experience with Python.
• Hands-on experience with Next.js, PostgreSQL, Node.js would be a plus.
  
• 3+ years of experience with AWS and TypeScript is a must.

• Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.
• Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls.
• Strong self-organizational skills — ability to work full-time remotely with no supervision.
• Reliability — we want to trust you and expect that you won’t let us and the client down.
• Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.

Sounds good for you? Apply now and join the Lemon.io community!

NOT YOUR TECH STACK?

We have different projects for Senior Full-Stack Developers, so if you have 4+ years of commercial experience in software development and you are fluent with React & Node, React & Ruby, Angular & .NET, AI Engineering, DevOps, we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you.

If your experience matches our requirements, be ready for the next steps:

• VideoAsk — watch a short video about our startup, up to 10 minutes
• Complete your profile on our website
• 30-minute screening call
• Technical interview
• Feedback
• Magic Box (we are looking for the best project for you).

P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, the U.S. (if you are an owner of W-9 ben form), Canada, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), and the the UK. However, we have some exceptions.

At the moment, we don’t have a legal basis to accept applicants from the following countries:

• European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.
• Latin America: Cuba and Nicaragua
• Most Asian countries and Africa.

We expand and shorten the list of exemptions regularly.

We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.

Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register here.

Salary and compensation

Benefits

🌎 Distributed team

⏰ Async

👀 No monitoring system

🚫 No politics at work

🎅 We hire old (and young)

Are you a talented senior developer looking for a remote job that lets you show your skills and get a better compensation and career growth? Look no further than Lemon.io - the marketplace that connects you with hand-picked startups in the US and Europe.

What do we offer:

• We respect your time: here is no micromanagement or screen trackers.
• You can earn with us $5k - $9k monthly - the rate depands on your skills and experience. We've already paid out over $10M to our engineers.
• You will enjoy your work - it’s possible to communicate async and choose a schedule that works best for you.
• You will communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
• We will support you from the time when the application will be started during all our cooperation.
• No more hunting for clients or negotiating rates - let us handle the business side of things so you can focus on what you do best.
• We'll manually find you the best project accoarding to your skills and preferences.
• You will work at the fast-paced startup environment that will keep you motivated and engaged.
• We will connect you with the best developers in the world through our community. Also every month we have two online events - you can join them as a Member or a Speaker.

P.S. Keep up-to-date with Lemon.io events by following us on LinkedIn.

We also collaborate with other companies through staff augmentation. More details are here.

Who we are looking for:

• Senior Software Developer
• Senior+ Software Developer

Requirements:

• 4+ years of software development experience
• 3+ years of experience with React.js
• 3+ years of experience with Python OR with Ruby
• Experience with AWS is a plus
• Experience with Node, Next, React Native, Docker, Kubernetes would be a plus but not mandatory
• Good command of English, both written and spoken, as you’ll be communicating with clients directly
• Strong organizational skills — ability to work full-time remotely with no supervision
• Responsibility — we want to trust you
• Soft skills — we value clear and effective communication, at the same time don't force you becoming a public speaker

Ready to take your career to the next level? Apply now and join the Lemon.io community!

If your experience matches with our requirements be ready for the next steps:

• VideoAsk (about 10 minutes)
• Completing your me.lemon profile
• 30 minutes Screening call with our Recruiters
• Technical Interview with our Developers
• Feedback
• Magic Box (we are looking for best project for you)

P.S. We work with developers from LATAM, Canada, UK, Europe BUT we have some exceptions.

At the moment, we don’t have a legal basis to accept applicants from Albania, Bosnia and Herzegovina, Croatia, Kosovo, Montenegro, North Macedonia, Slovenia, Monaco, Belarus, Russia, Serbia, Denmark, Norway, Luxemburg, Iceland, Liechtenstein, San Marino, Belize, Cuba, Nicaragua, Saint Lucia, so we don’t work with applicants from these countries.

Please note that due to the overwhelming number of applications, only suitable candidates will be contacted for an interview.

We strongly ask you to send your CVs in ENGLISH. Application in English will be considered first. Good luck to everyone!

Salary and compensation

Benefits

🌎 Distributed team

⏰ Async

👀 No monitoring system

🚫 No politics at work

🎅 We hire old (and young)

You’re an engineer with a strong experience on the backend and capable of contributing across our product ecosystem. We’re EngagedMD and we have a patient journey application used by more than 1 million users nationwide and internationally since its launch, and we continue to see enormous growth and adoption from medical clinics across multiple markets. This is an exciting opportunity to join us in our mission to make life easier for clinics and patients alike. 

You will have the opportunity to architect backend infrastructure and develop new features for our customers while also closely collaborating with our Platform, Product and Customer Success teams.

This fully remote role reports to our Development Lead and candidates are required to reside in the United States. This role requires legal authorization to work in the United States. EngagedMD is able to sponsor current H1B visa holders for this role.

What You’ll Do

• Design and develop robust, scalable, and secure backend solutions for our patient journey web application, ensuring high performance and availability
• Collaborate with various teams to understand and translate business requirements into technical solutions that meet our customers' needs. 
• Build and maintain APIs to integrate with third-party services and tools, ensuring seamless data exchange and interoperability
• Optimize and tune the application for performance, scalability, and reliability, working closely with the DevOps team
• Participate in code reviews, testing, and quality assurance activities to ensure code quality and adherence to best practices and standards

What You’ll Bring

• A minimum of 5 years of software development experience
• Experience with Node.js, Typescript, React, and SQL
• Experience with AWS
• A mission-driven orientation to all you do 
• Superior written and verbal communication skills
• Ability to thrive in a small, fast-paced organization 
• Bachelor’s degree or equivalent career experience 

It’s Also Nice If You…

• Have at least a passing familiarity with the fertility and/or healthcare industries
• Have successfully worked remotely with distributed teams in the past

What We Offer

• Competitive compensation and equity
• Medical, dental, and vision coverage heavily subsidized by the company
• Open Paid Time Off
• Paid family and medical leave
• Generous paid holidays
• 401(k) retirement savings plan 

EngagedMD is an equal opportunity employer. We’re committed to diversity, equity, and inclusion. We believe our company and products are made better by the varied perspectives of our employees, each of whom we seek to empower and support in their individuality. We hire our team members on the basis of merit, qualifications, and the needs of our business in order to best achieve our mission to make life easier for the clinics and patients we serve.

About EngagedMD

EngagedMD is a fast-growing B2B software company that has developed the leading patient journey management solution for the fast-growing fertility sector. Nearly half of fertility patients in the US use our eLearn and eSign tools and we also have increasing international presence. Clinics use our software to reduce repetitive, manual tasks and streamline the patient journey, which helps them increase capacity and growth while improving the patient experience and reducing doctor and staff burnout. We are known for having a collaborative, friendly, high energy and fast-moving culture and a focused, start-up atmosphere.

Salary and compensation

About Zuplo

Zuplo is building the first developer-focused API Management solution. We are a small team of developers that are passionate about building amazing developer experiences. Zuplo was founded 18 months ago and is well financed. We move fast, we ship code, and each team member is responsible for owning a significant portion of our product. At Zuplo, you are given challenging problems and expected to solve them both independently and collaboratively with the team.

We are a fully remote company, but we do like to get together usually twice per year. Ealier this year we all flew to Cancun Mexico for an all-company offsite. We do prefer that everyone has some overlapping work hours in order to collaborate but we are flexible. As a company, we try to keep meetings to an absolutely minimum and prefer ad-hoc collaboration.

Every employee is provided a top of the line Macbook Pro plus $1000 in expenses to build out your office. We have an unlimited vacation policy with some gently enforced minimums (i.e. we require everyone to take reasonable time off each year). Every employee will receive a fair salary and equity in the company. Employees in the United States receives top-quality health, dental, and vision. In other countries we will work with you to ensure that you have high quality healthcare.

About the Role

We are looking for somebody who can take an ownership role in our primary web app (portal.zuplo.com). This tool is used by our customers to configure and code their API gateways - you can think of it as an admin portal with a light-weight IDE built in. The portal is written in React so previous experience is a plus, but not required. The right candidate for this role is not somebody who just builds features and fixes bugs. This role requires somebody capable of guiding the overall architecture of the portal to ensure it stays performant and that we can continue to ship new features quickly. You will work with other UI developers to ensure best-practices are followed, you will review pull requests, and you will help design new features. Additionally, you will work closely with backend engineers to build the right APIs and systems to support the portal - and help to build them in some cases.

As a rapidly growing company, your job will change from day to day. We expect everyone to jump in and help out when needed. This might mean taking on a customer support ticket, writing documentation, or helping debug a production incident. Everyone at Zuplo shares responsibilities and works together toward a common goal.

Research shows that candidates from underrepresented backgrounds often don’t apply unless they meet all the job criteria. We aren’t looking for someone who ticks every single box on a page; we’re looking for lifelong learners and people who can make us better with their unique experiences. If you think you’d be a great fit, then please get in touch to tell us about yourself.

Zuplo is an Equal Employment Opportunity employer. Zuplo conducts all employment-related activities without regard to race, religion, color, national origin, age, sex, marital status, sexual orientation, disability, citizenship status, genetics, or status as a Vietnam-era special disabled and other covered veteran status, or any other characteristic protected by law. Zuplo participates in E-Verify and will confirm work authorization for candidates residing in the United States.

Salary and compensation

Benefits

💰 401(k)

🌎 Distributed team

⏰ Async

🤓 Vision insurance

🦷 Dental insurance

🚑 Medical insurance

🏖 Unlimited vacation

🏖 Paid time off

🏔 Company retreats

📚 Learning budget

🖥 Home office budget

💰 Equity compensation

⬜️ No whiteboard interview

👀 No monitoring system

🚫 No politics at work

🎅 We hire old (and young)

Overview

Trellis is a full-service eCommerce agency with a single mission: make commerce simple. We help growth-focused companies succeed through strategy, design, development, and performance-based marketing services. As an award-winning, remote-first organization with headquarters in Boston, we’ve had the pleasure of helping some amazing brands succeed in the world of eCommerce and across industries such as apparel, beauty, manufacturing, sports, and many more.

Our remote Senior React Software Engineers use their expertise to build and maintain interactive eCommerce stores for our clients. They work with our Project Managers and other engineers to deliver high-quality websites. They bring their platform expertise to solve challenging client needs on a daily basis.

Core Responsibilities:

• Writing clean, reliable, adequately tested code.

• Properly submits pull requests with code fulfilling a ticket's acceptance criteria.

• Communicate any blockers, progress, and statuses regarding a ticket.

• Uses best practices regarding accessibility, site performance, & SEO.

• Uses HTML, CSS, JS to create eCommerce elements matching client-approved designs and functionality.

• Creates test cases for completed work to pass on to QA.

We’re looking for individuals who thrive in dynamic environments, embrace process and organization, are detail-oriented, and enjoy using data to inform their decision-making. A great Sr. React Software Engineer candidate will bring a blend of the following technical experience and professional skills to this opportunity:

Relevant Experience:

Must have experience:

• A wide breadth of knowledge regarding standards-compliant HTML | CSS & Javascript - Including responsive design techniques, performance implications of CSS / CSS Animations & JavaScript.

• Thorough understanding of React.js and its core principles and concepts including context, hooks, and functional components.

• Experience with Next.js or Gatsby.js.

• Basic knowledge of Node.js.

• Familiarity with both RESTful & GraphQL APIs.

• Familiarity with code versioning tools, such as Git.

• Automated testing: unit tests, end-to-end integration tests, etc.

• eCommerce experience on one platform or more such as Shopify, BigCommerce, or Magento.

• Demonstrates a proven track record of following through with deadlines and keeping on top of new tasks.

• Ability to develop for a myriad of devices with differing screen sizes and resolutions.

• Understanding of web standards and accessibility, and experience building stateful web applications with client-side technologies.

• JIRA and Confluence or a similar set of applications.

Appreciated experience:

• Knowledge of Vercel, TailwindCSS, TypeScript, and Docker

Our Toolbox

• Bitbucket

• JIRA/Confluence

• Slack

• G-Suite

• Zoom

Working at Trellis

Trellis is a fast-growing, self-funded eCommerce agency with headquarters just outside of Boston. We’re a remote-first organization with over 2/3 of our team distributed across the US and internationally. Work/life balance is priority with a range of benefits to our employees, including:

• Medical, Vision, and Dental Insurance
• Company-Paid Laptop and Home Office Equipment
• 13 Days Paid Holiday
• 20 Days Flexible PTO + Earned Seniority
• 25 Days Additional PTO for Parental Leave
• 401K with Employer Matching
• Donation Matching Program
• Education and Professional Development Bonuses
• Performance-Based Bonuses

International benefits may vary.

We structure our teams into ‘Squads,’ providing an opportunity to build deep connections with colleagues and longer-term relationships with clients. We aim to provide an inclusive environment that encourages a diverse group of voices to contribute to our company. All of these initiatives stem from Trellis Core Principles:

• Be a Source of Honesty: Communicate transparently and act honestly with our clients, teammates, and community.

• Engage with Problem Solvers: Recruit and retain high-quality creative and technical employees that love solving problems and are empowered to do fantastic work.

• Support Growth: Encourage and support the growth of our clients and teammates, even when we’ve made mistakes.

• Demonstrate through Results: Use results as the ultimate way to sell our ideas and capabilities.

Salary and compensation

About Commit

Commit is a VC-backed professional network built for engineers by engineers. We are currently hiring Senior Full-Stack Developers looking to join some of North America’s most innovative startups as one of their first engineers. 

We exclusively work with financially stable startups with great salaries and exciting tech stacks who prioritize engineers’ growth and have exceptional team culture. We provide the information you need to make the best decision for yourself and continue cultivating your craft.

Why Commit?

• No technical interviews!

• Work with over 75 pre-vetted impactful startups in North America

• Gain access to transparent salary bands AND mentorship to grow your career 

• Collaborate with like-minded tech junkies 

• Build new tools with JavaScript, React, Node and much more!

Our Hiring Process

1. Apply to be a Senior Full-Stack Developer

2. Go through a short 3-step interview process with Commit. Learn more.

3. If you’re accepted into the program, you’ll be paid a full salary while we work together to match you to an aligned startup.

4. Once matched, you pilot a startup for 3 months. If you love it, you stay with them; if not, we’ll work together to find a better match. 

What You’ll Get

• Full-time paid employment as an Engineering Partner

• Base salary of $115K to $140K CAD depending on experience

• Extended health and dental plan for you and your family

• The right equipment to do your best work

• Access to your own career coach and a mentor for your job search

• We provide 15 vacation days on top of statutory holidays while you're part of the Engineering Partner program. There is no limit on Sick Days or Personal Days

• Invitation-only events with technical leaders

  • We’ve been lucky to have guests like Katie Wilde (VP Engineering @ Buffer), Armon Dadgar (CTO @ Hashicorp), Gokul Rajaram (board member at DoorDash, Coinbase, Pinterest and The Trade Desk) and many others join us for private learning sessions.

We are a fully distributed, remote-first community launched in Vancouver. We raised $6M from Accomplice, Inovia Capital, Kensington Capital Partners and Garage Capital.

Who You Are

• Eligible to work in Canada

• 4+ years of software engineering experience

• Experience working on SaaS, marketplace, consumer or infrastructure

• Entrepreneurial mindset and growth-oriented attitude 

• Ambitions of excellence in your craft. Some of our past EPs have grown into CTOs, principal engineers, and joined companies as the first engineer

Our Tech Stack

• FE: One/some of: Vue.js, React, Redux, Next

• BE: One/some of: Node.js, Go/Golang, Python/Django/Flask, Ruby/Rails, Java/Scala, Rust

Nice To Haves

• Understanding of DevOps: MongoDB, AWS, GCP, Docker, Kubernetes/Terraform, CI/CD

• Understanding of RESTful APIs and/or GraphQL

• Understanding of cloud-native distributed systems and microservices

• Experience with relational databases, NoSQL databases, cloud infrastructure, product design

We believe that language is a tool. It’s more important that you have experience with one or more modern coding languages than that you have experience with any particular language itself.

 Our Commitment to Diversity & Inclusion

As an early-stage startup, we know it’s critical to build inclusive processes as a part of our foundation. We are committed to building and fostering an environment where our employees feel included, valued, and heard. We strongly encourage applications from Indigenous peoples, racialized people, people with disabilities, people from gender and sexually diverse communities and/or people with intersectional identities.

If you require accommodations during any stage of our recruitment process, please let us know how we can best support you.

What are you waiting for? Apply Now!

Salary and compensation

Benefits

🌎 Distributed team

🤓 Vision insurance

🦷 Dental insurance

🖥 Home office budget

⬜️ No whiteboard interview

🔎 Vital is looking for a passionate senior engineer to join us on our mission to revolutionise how healthcare is delivered today.

💻 Vital is an API for at-home health data, and we are making it easy for developers to build virtual-first healthcare apps on top of our platform. We have built a wearables API and at-home test kit API and our current docs can be found at docs.tryvital.io.

🚀 We are a seed-funded startup backed by some of the best investors like Y Combinator.

🌍 This is a fully remote position. However, you must be able to provide at least 4 hours of business overlap with GMT. We are not offering any visa sponsorships at this time.

💪🏽 Some of the early challenges you could be working on:

• Reverse engineering API's for wearables/medical devices.
• Building a scalable fault-tolerant backend that can handle large amounts of data and the complexity of 50+ 3rd party API integrations.
• Building direct integrations to wearable devices and at-home remote patient monitoring devices.
• Building pipelines to scale dealing with the legacy labs, i.e. email ordering and scraping

👾 Our Tech Stack

• Python(Fast API), Typescript, React, React Native, Swift, GCP

📌 You'll be a good fit if...

• You like to wear many hats. We are a small team, with a lot of things yet to be figured out. You are comfortable operating in such an environment.
• You have experience with FHIR and building APIs in digital health.
• You are persistent and don't give up easily. A lot of times it's unclear how to reverse engineer some of the clients we integrate with and we will require a lot of patience and out-of-the-box thinking.
• You care about the outcomes, rather than outputs.
• You’re open to working in different tech stacks and jumping to frontend when needed.

Salary and compensation

Benefits

⏰ Async

🌎 Distributed team

🏔 Company retreats

🎅 We hire old (and young)

🖥 Home office budget

📚 Learning budget

💰 Equity compensation

⬜️ No whiteboard interview

🚫 No politics at work

Location