Senior Backend Developer

Join our dynamic and innovative start-up with a strong financial foundation that has a depth of industry-specific experience and help shape the future of the vehicle and driver information industry. We are seeking a highly motivated and skilled Golang developer to join our team. In this role, you will create and grow a collection of web-based products and APIs that seek to revolutionize the way this industry accesses and utilizes data. You will work on a variety of projects, including building scalable and reliable APIs, developing new features for our web-based products, and optimizing existing code for performance and efficiency. You won't just be working with the usual tools - you'll have the opportunity to master cutting-edge technologies and architectures. And you won't be working alone - you'll be part of an all-star team of developers and industry veterans, working together to create something extraordinary.

Applicants must be United States citizens and currently...

Paxful is the world’s largest people-powered marketplace, connecting over 14 million users across 140+ countries to move, save, and store money - even without a bank account. Founded in 2015 and based in the United States, Paxful offers safe, fast, and reliable access to the global economy through cryptocurrencies bought and sold on a borderless peer-to-peer payment network. With over 500 payment methods for accessing Bitcoin, USDT, and other popular digital and local currencies, Paxful is building a financial system allowing all users to participate in the digital economy.

The Senior Backend Developer is responsible for designing, implementing, and maintaining the core backend services that drive Paxful’s marketplace, with a strong emphasis on scalability and performance. While PHP expertise is essential, this role also requires experience with Go and Node.js for handling multi-language service integrations and distributed systems. You’ll work closely with...

Paxful is the world’s largest people-powered marketplace, connecting over 14 million users across 140+ countries to move, save, and store money - even without a bank account. Founded in 2015 and based in the United States, Paxful offers safe, fast, and reliable access to the global economy through cryptocurrencies bought and sold on a borderless peer-to-peer payment network. With over 500 payment methods for accessing Bitcoin, USDT, and other popular digital and local currencies, Paxful is building a financial system allowing all users to participate in the digital economy.

The Senior Backend Developer  is responsible for designing, developing, and maintaining the backend services that power Paxful’s marketplace, focusing on high-performance systems and scalable architecture. This role requires strong expertise in Java, a deep understanding of microservices, and the ability to contribute to complex system designs. You’ll work closely with cross-functional teams,...

Awana Digital is looking for a senior backend developer with at least 5 years experience to join our small, remote team on a 12-month contract (with potential long-term) starting as soon as possible. You will help build offline-first decentralized open-source mobile and desktop mapping apps for remote and marginalized communities to document, map, monitor, manage and report information on environmental and human rights issues around the world. With flexible hours and the opportunity to work where and when best fits your schedule, you will be playing a key role at a ground-breaking organization. You have the opportunity to make a big impact in a small team by leading the development of CoMapeo Core, the groundbreaking peer-to-peer database that powers offline-first and offline-always apps.

We’ve seen firsthand that change does not come from technology, but from how people use it. We are building tools our...

About Twine
Twine is a leading platform connecting top-tier freelancers, consultants, and contractors with companies that need creative and tech expertise. Trusted by Fortune 500 companies and innovative startups alike, Twine is the go-to marketplace for mission-critical projects. With a network of over 500,000 freelancers and 35,000+ companies, we provide a comprehensive solution for businesses looking to build agile teams and for freelancers seeking opportunities to work on high-impact projects.

Our Mission
At Twine, our mission is to empower creators, whether they're businesses or individual freelancers, to grow and thrive. As automation and AI reshape the workforce, we’re driving the shift towards remote, freelance-driven work. We connect companies with top creative talent, enabling collaboration, innovation, and success on a global scale.

About the Role
An American production company is seeking a senior...

About Sway

Sway (fka Returnmates) is a fast-growing, LA-based technology and logistics startup that enables consumers to return online purchases without leaving their home. Our mission is to make online shopping more enjoyable by providing a return experience that’s as seamless as the purchase. We combine technology and logistics to provide a white-glove service for consumers -- no more printing, boxes and tape! If you want to join an innovative team that is tackling an area of e-commerce that has been left out to dry, this is the place for you.

Sway (fka Returnmates) is venture-backed by top VCs in LA and NYC, and founders from Allbirds, Warby Parker, Harry’s and thredUP. Our team is made up of scrappy operators, engineers, and marketers from Uber, Lime and Amazon.

The Role

Sway is looking for a Senior Developer to bolster our team. In the senior developer role, you are expected to contribute to and direct the software...

We are looking for an analytical, results-driven back-end developer who will work with our product, business and development team to troubleshoot and improve current back-end applications and processes. In this role you will use your understanding of programming languages and tools to analyze current code and industry developments, formulate more efficient processes, solve problems, and create a more seamless experience for AutoRentals customers. You should have excellent communication, computer, and project management skills.

To succeed in this role as a backend developer, you should have a collaborative, team player mindset, and enjoy working with a diverse team that is focused on building a better, more efficient program and creating a better end-user experience.

- Design and implement Java applications that fulfill specified requirements

- Create well-written, structured and efficient/performant code

- Write unit and integration...

The Role

Clearstory is on the lookout for a dynamic Senior Back-End Engineer to play a pivotal role in advancing our mission of transforming the construction industry. In this role, you’ll be at the forefront of expanding our integrations with industry-leading financial solutions and driving the growth of our open API.

As we continue our rapid expansion, you'll be instrumental in enhancing our existing integrations with industry giants like Procore, CMiC, Autodesk, HCSS, Vista, and more, while also spearheading the development of new, out-of-the-box integrations. This role is perfect for someone passionate about growth, eager to make a significant impact in a real-world industry, and excited to be part of a fast-growing tech company that our customers love.

You'll report to our Integrations Team Lead but will also work closely with our CTO, Head of Integrations and Partnerships, and have direct collaboration with our integration partners and customers. If you're...

What we’re building

Our vision is to electrify all waterborne vessels, and we're starting with electric water sport boats.

Gas boats dominate today’s marine industry not because of great product offerings but because of a lack of better alternatives. Boaters have grown accustomed to vehicles that feel stuck in the 1980s: unreliable, expensive, loud, noxious, and a nightmare to own and operate. They’re also awful for the water and air they reside in.

By contrast, electric boats are superior in nearly every way: not only are they far more reliable and less costly to operate, but they’re also quieter, quicker, and cleaner, with no fumes or pollutants. However, they’ve been held back by both the technology and the talent to make them truly competitive with gas alternatives. That’s Arc’s opportunity.

Using modern, aerospace- and automotive-inspired techniques, we’re building our hulls, batteries, cooling systems, firmware, and software together...

The Role

Clearstory is on the lookout for a dynamic Senior Back-End Engineer to play a pivotal role in advancing our mission of transforming the construction industry. In this role, you’ll be at the forefront of expanding our integrations with industry-leading financial solutions and driving the growth of our open API.

As we continue our rapid expansion, you'll be instrumental in enhancing our existing integrations with industry giants like Procore, CMiC, Autodesk, HCSS, Vista, and more, while also spearheading the development of new, out-of-the-box integrations. This role is perfect for someone passionate about growth, eager to make a significant impact in a real-world industry, and excited to be part of a fast-growing tech company that our customers love.

You'll report to our Integrations Team Lead but will also work closely with our CTO, Head of Integrations and Partnerships, and have direct collaboration with our integration partners and customers. If you're...

About the Role

We are currently seeking a talented and motivated lead GoLang developer to join our dynamic team. The role is fully remote with some flexibility offered in regards to working hours. This role is a Senior Frontend Engineer who will report to the co-founders and will work on our frontend stack and own apps and experiences end to end.

What does the role look like?

As a Senior backend developer, you will have significant responsibility over building apps and experiences end to end. You will work directly with our design, product, and growth teams to deeply understand what is being built from the beginning of the design phase. You are expected to be highly opinionated and passionate about all aspects of user experience and product. At the same time, you can actually bring highly complex products to life – through code. 

As a Senior Backend Developer, you must be able to own a large area of our product...

About the Role

We are currently seeking a talented and motivated lead GoLang developer to join our dynamic team. The role is fully remote with some flexibility offered in regards to working hours. This role is a Senior Frontend Engineer who will report to the co-founders and will work on our frontend stack and own apps and experiences end to end.

What does the role look like?

As a Senior backend developer, you will have significant responsibility over building apps and experiences end to end. You will work directly with our design, product, and growth teams to deeply understand what is being built from the beginning of the design phase. You are expected to be highly opinionated and passionate about all aspects of user experience and product. At the same time, you can actually bring highly complex products to life – through code. 

As a Senior Backend Developer, you must be able to own a large area of our product...

The company we’re hiring for is a quickly growing technology scale-up that has received multiple international awards for working at the forefront of new geospatial AI technology with global Fortune 500 customers.

If you're all about tackling tough challenges and turning innovative ideas all the way from prototype to ready-to-go solutions, we'd love to get to know you!

ROLE & RESPONSIBILITIES

• take on an expert and mentoring role for other members of the team
• Work within a highly motivated team to advance the development of a state-of-the-art Geospatial AI Platform and delivery tools
• Develop Raster Data Lake capable of efficiently storing and seamlessly serving vast amounts of raster data measured in petabytes
• Develop Vector Data Lake with the capacity to effectively store and seamlessly serve billions of features
• Implement high-performance and maintainable server-side code that will run in...

The company we’re hiring for is a quickly growing technology scale-up that has received multiple international awards for working at the forefront of new geospatial AI technology with global Fortune 500 customers.

If you're all about tackling tough challenges and turning innovative ideas all the way from prototype to ready-to-go solutions, we'd love to get to know you!

ROLE & RESPONSIBILITIES

• take on an expert and mentoring role for other members of the team
• Work within a highly motivated team to advance the development of a state-of-the-art Geospatial AI Platform and delivery tools
• Develop Raster Data Lake capable of efficiently storing and seamlessly serving vast amounts of raster data measured in petabytes
• Develop Vector Data Lake with the capacity to effectively store and seamlessly serve billions of features
• Implement high-performance and maintainable server-side code that will run in...

The company we’re hiring for is a quickly growing technology scale-up that has received multiple international awards for working at the forefront of new geospatial AI technology with global Fortune 500 customers.

If you're all about tackling tough challenges and turning innovative ideas all the way from prototype to ready-to-go solutions, we'd love to get to know you!

ROLE & RESPONSIBILITIES

• take on an expert and mentoring role for other members of the team
• Work within a highly motivated team to advance the development of a state-of-the-art Geospatial AI Platform and delivery tools
• Develop Raster Data Lake capable of efficiently storing and seamlessly serving vast amounts of raster data measured in petabytes
• Develop Vector Data Lake with the capacity to effectively store and seamlessly serve billions of features
• Implement high-performance and maintainable server-side code that will run in...

Who We Are

EarthCam is the global leader in providing webcam content, technology and services. Founded in 1996, EarthCam provides live streaming video, time-lapse construction cameras, and Software-as-a-Service (SaaS) for AI-powered visual asset management. EarthCam leads the industry with the highest resolution imagery available, to empower building information modelling (BIM) and Virtual Design Construction (VDC) teams with actionable visual data. EarthCam's innovations include the world’s first outdoor gigapixel panorama camera system, and the first ever 5G construction camera. EarthCam has documented over a trillion dollars of construction projects around the world. The company is headquartered on a 10-acre campus in northern New Jersey.

We are seeking a highly skilled and dedicated Senior Backend Developer to join our growing team.

Responsibilities

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