Source Job

• Build and maintain backend integrations with vendor cloud platforms across EV charging and/or home energy systems.
• Design and ship production-ready backend features that support real customer use cases.
• Work closely with Product, Support, and Commercial teams to translate customer needs into technical solutions.

Enode's platform powers the next generation of green energy apps by connecting and optimizing the world’s energy devices through their APIs. They work with the world’s leading energy companies and green tech innovators, giving them instant access to over 250M+ consumers.

Strengthen Enode’s Connect platform and integrations. Design and implement backend features that support customer use cases. Contribute to the architecture and reliability of the Connect platform and scale.

Enode’s platform powers the next generation of green energy apps by connecting and optimizing the world’s energy devices through our APIs.

• Ingesting massive volumes of sensor data through both batch and realtime offload
• Providing low-latency random-access playback over massive volumes of live or recorded data
• Building systems to manage petabytes of multi-modal data reliably and efficiently

Foxglove is a robotics observability and visualization platform. They are building powerful open source and commercial tools to accelerate the robotics revolution. They are an experienced team of independent thinkers, with a passion for creating high quality products.

• Design, build, and maintain the backend services that power Hatch’s mobile apps and IoT-enabled devices.
• Lead backend system design, define best practices, and mentor other engineers.
• Guide cross-functional technical strategy to improve the overall platform.

At Hatch, we’re on a mission to help people build better sleep habits—so they can feel more focused, energized, and present in their lives.

• Own the engineering vision, drive our cross-disciplinary roadmap, and scale an organization.
• Lead and grow engineering managers, ICs, and hardware engineers.
• Ensure consistent, high-quality delivery across software and hardware initiatives.

Runwise is reshaping how cities run by building technology. They operate in 10,000+ buildings, focusing on heating, cooling, and water systems to reduce emissions and costs in major cities.

• Design, build, and maintain scripts, APIs, and workflow automations.
• Develop integrations connecting collaboration and internal systems.
• Implement monitoring and logging for automation and AI workflows.

Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years.

• Architect, develop, and scale automation frameworks, integrations and agentic workflows across Mozilla’s workplace technology ecosystem.
• Lead end-to-end engineering of lifecycle workflows (onboarding, off-boarding, access provisioning) using APIs, event-driven architectures and intelligent agentic flows that reduce manual touchpoints and accelerate user access.
• Build and maintain reusable libraries, connectors, SDKs and agent orchestration layers that enable faster, safer AI-enabled productivity at scale.

Mozilla Corporation is a non-profit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, the privacy-minded web browser and are focused on making the internet better for people. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms.

• Design and build distributed, scalable, and high-performance backend systems.
• Develop and maintain services for smart contract interaction.
• Build performant pipelines for blockchain data ingestion and processing.

Ava Labs simplifies deploying high-performance solutions for Web3 through innovations on Avalanche. Founded by computer scientists and Wall Street veterans, they aim to redefine how people build permissionless networks.

Design, develop, and maintain secure, high-performance crypto wallet systems and backend infrastructures. Architect modular, scalable, and secure backend infrastructures that support mass adoption and operational excellence. Collaborate with cross-functional teams to define technical requirements, optimize setups, and ensure integration with ecosystem partners.

This position is posted by Jobgether on behalf of a partner company.

• Design and implement low-latency APIs handling millions of requests daily.
• Build end-to-end data pipelines from ingestion through transformation.
• Implement GraphDB solutions for modeling complex supply chain relationships.

FourKites pioneers advanced real-time visibility and AI-driven supply chain transformation for global enterprises, turning supply chain data into automated action. They foster a collaborative culture with outstanding benefits, competitive compensation including stock options, and are committed to an inclusive environment for all employees around the globe.

• Develop and maintain backend services that enable digital asset transactions and crypto product functionality
• Design APIs and event-driven architectures to support high-volume, secure, and efficient transaction processing
• Partner with platform and infrastructure teams to ensure system scalability, resilience, and observability

Jobgether is a company that helps partner companies find the right candidates for their open positions. They use an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements.

• Take ownership of complex backend systems end-to-end.
• Design and build robust, scalable APIs and distributed systems.
• Collaborate with Product, Frontend, and Design teams.

The company is one of Europe’s fastest-growing Series A startups. They offer exciting and challenging work with real impact and ownership.

Seeking a Senior Backend Developer to design and maintain the core backend systems powering a global, high-performance platform. Contribute to building scalable, secure, and innovative features that directly impact users worldwide. Tackle challenging technical problems in a fast-paced, innovative environment that values autonomy and collaboration.

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

• Responsible for leading the technical direction and execution of complex, high-impact initiatives that span teams and systems.
• Architect and build scalable, high-availability systems that run 24/7 and support mission-critical workflows.
• Provide technical leadership across cross-functional teams, guiding architecture, trade-offs, and execution.

Apollo.io is the leading go-to-market solution for revenue teams. Founded in 2015, the company is valued at $1.6 billion and backed by top-tier investors, including Sequoia Capital, Bain Capital Ventures, and more.

• Design, develop, and maintain core OTA services including booking flows and reservation management.
• Build and optimize integrations with third-party travel suppliers and payment gateways.
• Architect scalable, distributed systems capable of handling high-volume transactions.

Casago is a vacation rental company where great people create exceptional experiences. They've grown into a trusted industry leader delivering genuine hospitality, valuing contributions, investing in growth, and giving the opportunity to make a real impact.

• Lead the architecture and development of our off-robot software stack — including fleet management services, telemetry ingestion, and customer-facing APIs.
• Design and implement APIs and SDKs for integration with external systems, partner portals, and data analytics platforms.
• Mentor and lead engineers fostering a culture of reliability and technical excellence.

At Cobot, we’re creating the software backbone that powers our fleet and are looking for a Tech Lead Manager, Fleet Management to help us lead the way.

• Be a critical part of the technical and product roadmap
• Contribute to our backend and blockchain infrastructure
• Interact with smart contracts across multiple chains

Jobgether is a company that uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

• Build and own backend product capabilities for Stytch’s identity platform.
• Design, implement, and maintain scalable, reliable distributed services.
• Partner with Product and Engineering leadership to set direction.

Twilio is shaping the future of communications. With a dedication to remote-first work and a strong culture of connection and global inclusion, they deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide.

• Build and maintain globally distributed, fault-tolerant cloud-based systems.
• Develop scalable core services from rapid prototypes.
• Collaborate with cross-functional teams to enhance the security intelligence platform.

Jobgether is a platform that connects job seekers with companies. They use AI-powered matching to ensure applications are reviewed quickly and fairly against the role's core requirements.

• Provide design and technical input to all aspects of embedded systems development, working with the hardware, software and product teams.
• Bring designs to life with part selection, schematic capture, layout and prototyping.
• Maintain and develop well-written and maintainable code to make the most efficient use of the hardware available.

Hatch is on a mission to help people build better sleep habits—so they can feel more focused, energized, and present in their lives. They've designed best-in-class smart sleep devices, paired with science-backed sleep content, to help people unwind nightly, sleep deeply, and wake gently.