Location: New York, NY or London, UK

Employment Type: Full-time

Work Arrangement: Hybrid (2-3 days in-office) or Remote (within +/- 3 hours of NYC/London)

About the Role

Our client, a company reinventing the B2B Accounts Receivable category, is in hypergrowth mode with $19 million in funding from investors like a16z and Salesforce. Their modern, AI-powered platform helps finance and revops teams scale their billing and quote-to-cash process for complex contracts.

They are seeking a Mid/Senior Product Engineer with strong backend skills to build world-class financial tools. You will have a hand in shaping the backend architecture, guiding product direction through cross-functional collaboration, and playing an integral role in building their early engineering culture.

What You'll Do

• Build robust and scalable financial tools for fast-scaling technology companies.
• Play a key role in shaping the overall backend architecture and technical roadmap.
• Collaborate deeply with data, product, and design teams to create a world-class product experience and guide feature direction.
• Drive engineering quality and contribute to a high-performance, autonomous culture.

Requirements

Location: Los Angeles, CA (Santa Monica)

Employment Type: Full-time

On-site: 5 days/week in-person

About the Role

Our client is building fully autonomous AI agents that can find, exploit, and patch complex vulnerabilities in web applications at massive scale, moving at the speed of AI-generated code. As a Founding Full-Stack Software Engineer (with a strong focus on backend and AI), you will be crucial in designing and developing their core agent systems and scalable web applications. You will be joining an early-stage startup with a deep technical focus on the intersection of Cybersecurity and AI.

Key Responsibilities

• Design and develop modular, reusable, and maintainable features primarily using Python.
• Design and create RESTful APIs in Python specifically to power AI Agents.
• Build Agentic AI systems and custom tools/protocols for cybersecurity applications.
• Design efficient PostgreSQL database systems and optimize backend services for performance and scalability.
• Build and maintain backend systems using technologies like Docker and Kubernetes, and diagnose/optimize code bottlenecks.

Requirements

Our client is a well-funded, early-stage startup solving one of the most critical challenges in the AI industry: ensuring AI applications are safe, reliable, and ready for production. They are building a platform that provides best-in-class tools for evaluation, testing, and continuous improvement of AI models.

Founded in 2024, the company is already working with leading AI labs like OpenAI and Anthropic, as well as other major enterprises. Their team is composed of top talent from companies like Datadog, Citadel, and McKinsey, and they are backed by founders and executives from tech powerhouses such as Google, Stripe, and Databricks.

Our client is seeking a talented Full-Stack Software Engineer to build their AI reliability platform. In this role, you will have a direct impact on how AI is tested, verified, and deployed across the industry. You'll own the end-to-end development of new features, from designing user-facing workflows to creating reusable frontend components and visualizations for complex concepts.

You will also have the unique opportunity to:

• Collaborate directly with the research team on safe AI tooling.
• Interface with customers to design intuitive workflows and guide them in evaluation methodologies.

Requirements

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Software Engineer, Full-Stack in the United States.

This is an exciting opportunity for a product-focused Full-Stack Software Engineer to contribute to a high-impact cloud platform used by engineers across industries. You will be involved in building scalable, performant applications that power mission-critical functionality. The role offers a blend of front-end and back-end development, with a strong focus on user experience, automation, and application performance. You’ll work collaboratively in a cross-functional team and help deliver key features that support both rapid prototyping and long-term product stability.

Accountabilities:

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Full Stack Software Engineer in Canada.

Join a mission-driven engineering team building software that is accelerating scientific discovery on a global scale. In this role, you'll help develop high-impact products used by millions of scientists, contributing to a dynamic and evolving digital ecosystem. You’ll work across the full stack with technologies like Node.js, React, TypeScript, and AWS. This role offers the chance to influence architecture decisions, collaborate on best practices, and help scale secure, maintainable, and high-performance applications. It’s an opportunity to contribute to meaningful advancements in science while growing within a collaborative, remote-friendly environment.

Accountabilities:

Our team is looking for a highly qualified Systems Integration Engineer. As a systems integration engineer, you will be in charge of planning, producing, testing, and deploying complex software systems for our clients.

Your role will involve working with clients, software developers, and other stakeholders to ensure that our software products satisfy the client's demands and integrate seamlessly with their existing systems.

Responsibilities

• Design, develop, test, and implement complex software systems for our clients.
• Collaborate with clients, software developers, and other stakeholders to identify system requirements and ensure that our software products meet those requirements.
• Develop and maintain technical documentation related to system integration.
• Provide technical guidance and support to developers and other team members.
• Investigate and fix technical problems with system integration.
• Ensure that software integration with clients' current systems is seamless.
• Keep up-to-date with emerging technology and market developments connected to system integration.
• Take part in quality control tasks such as code reviews.
• Identify opportunities for process improvement and implement those improvements.
• Communicate effectively with team members, clients, and other stakeholders.

Requirements

Our team is looking for a highly qualified Systems Integration Engineer. As a systems integration engineer, you will be in charge of planning, producing, testing, and deploying complex software systems for our clients.

Your role will involve working with clients, software developers, and other stakeholders to ensure that our software products satisfy the client's demands and integrate seamlessly with their existing systems.

Responsibilities

• Design, develop, test, and implement complex software systems for our clients.
• Collaborate with clients, software developers, and other stakeholders to identify system requirements and ensure that our software products meet those requirements.
• Develop and maintain technical documentation related to system integration.
• Provide technical guidance and support to developers and other team members.
• Investigate and fix technical problems with system integration.
• Ensure that software integration with clients' current systems is seamless.
• Keep up-to-date with emerging technology and market developments connected to system integration.
• Take part in quality control tasks such as code reviews.
• Identify opportunities for process improvement and implement those improvements.
• Communicate effectively with team members, clients, and other stakeholders.

Requirements

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Technical Support Specialist Level 1 in USA or Canada (East Coast - Eastern Time Zone).

This is an exciting opportunity for early-career professionals looking to enter the world of technical support, cloud operations, and SaaS coordination. In this remote, full-time contract role, you’ll work across support and operations teams to ensure the smooth rollout of software updates, assist in system maintenance, and engage directly with customers. This position offers hands-on training in a leading enterprise platform and lays the foundation for career growth into technical and customer-facing roles. Ideal for detail-oriented individuals with excellent communication skills and a proactive mindset.

Accountabilities:

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Software Engineer, PBM, Full Stack in the United States.

As a Full Stack Software Engineer, you’ll contribute to the development of web, mobile, and API features that enhance the healthcare experience. You'll work with technologies like React, React Native, Node.js, and TypeScript to build scalable, user-focused solutions. This role involves collaborating closely with cross-functional teams, including product and design, to craft seamless and impactful user experiences. You'll take part in everything from planning and development to testing and optimization, ensuring the delivery of high-quality, maintainable code. If you're passionate about building technology that makes a real difference, this opportunity is for you.

Accountabilities:

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior Full Stack Software Engineer - Tech Lead in Canada and the U.S.

This is a fully remote opportunity for a senior-level software engineer to take the technical reins of a fast-scaling SaaS product. You'll lead a small team of engineers, shaping system architecture, improving code quality, and driving project execution from planning to deployment. Working closely with Product and Design, you’ll balance technical innovation with customer value, all while mentoring engineers and championing best practices. This role is ideal for someone who thrives in cross-functional collaboration, loves solving complex backend and frontend problems, and wants to make a direct impact in a high-growth environment.

Accountabilities: