Senior Software Engineer - Integrations 3P - Platform

United States Digital Space LLC; United Kingdom; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Competitive pay

Health coverage

Flexible locations & schedules

Generous vacation days

Volunteer time

Job summary

United States Digital Space LLC seeks a Senior Software Engineer to join the Integrations Team and shape how the platform appears in AI ecosystems. You will build backend services, extend the MCP server in Go, and collaborate with product partners to deliver robust integrations.

You will work in a fast-moving, remote, globally distributed team, using Go and Rust, and bring strong product thinking, usability focus, and excellent communication to lead complex, cross-functional projects.

Qualifications

• 8+ years of software engineering experience on backend systems, services or libraries.
• Familiar with AI/ML frameworks and LLMs, agents and MCP protocol concepts.
• Experience with Go and ideally other languages; comfortable with unfamiliar ones.
• Strong understanding of client-server networking, HTTP and RESTful APIs.
• Excellent communication and collaboration, including with customers and partners.
• Remote, globally distributed team experience.

Responsibilities

• Build and evolve the MCP server and infrastructure, primarily in Go.
• Develop the platform for universal agent skills, tooling, and linting.
• Set correctness bar with evals and robust verification.
• Design integrations to make the company accessible inside third‑party ecosystems.
• Contribute to the CLI to improve developer efficiency.
• Develop, maintain, and support libraries and integrations across the stack in Go and Rust.
• Apply product thinking and defend what should be built and why.

Skills

Backend systems

Go

Rust

HTTP/REST APIs

Dev community engagement

Product thinking

Developer experience

Communication

Remote collaboration

Learning independently

Tools

Go

Rust

Job description

the company, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The the company Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — the company’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.

What is The Role

We are looking for a Senior Software Engineer to join the Integrations Team and help us build how the company shows up inside the AI ecosystem. AI assistants and agentic tools are quickly becoming the place where developers start their work, and this role exists to make the company work in the tools and ecosystems that our users use. We want to be easy to find, easy to connect to, and easy to use.

The Integrations team owns the developer-facing surfaces that connect the company to the broader ecosystem: language clients, CLI, MCP server, third-party integrations, and the skills that make the company accessible wherever developers work. You'll build and maintain these projects, engage directly with the developer community, and contribute across team and cross-functional initiatives.

This is fast-moving territory. We want someone who enjoys an ambiguous, quick-shifting space, who forms opinions about what should be built and not only how, and who is comfortable working closely with our product teams and external partners.

Prior experience with the the company product suite is not essential, but is beneficial.

What You Will Be Doing

• You'll build and evolve the the company MCP server and the infrastructure behind it, working primarily in Go.

• You'll build the platform for universal agent skills: the portable format, the authoring and publishing tooling, and the linting that lets any team at the company ship a skill that runs across every agent.

• You'll help set the correctness bar, making sure the skills and tools we ship are backed by evals rather than assumed to work.

• You'll design and deliver integrations that make the company available inside third-party AI ecosystems. For that you’ll work closely with our product team and third-party partners to shape and land those integrations.

• You'll contribute to our the company CLI to enhance the efficiency of developers and their agents.

• You'll be developing, maintaining, and supporting libraries, tools, and integrations related to the the company Stack, working in a mixture of languages including Go and Rust.

• You'll bring product thinking to the team, holding and defending opinions on what we should build and why, informed by the ecosystem around us.

What You Bring

• 8+ years of software engineering experience working on backend systems, services or libraries.

• Proficiency with AI/ML frameworks and a working understanding of LLMs, agents, agent skills and protocols such as MCP. Interest in proving correctness through evaluation rather than assuming it.

• Significant recent working experience of Go and (ideally) other languages.

• Knowledge of client-server networking, HTTP, and RESTful APIs.

• Comfort reading and contributing to codebases in languages you don't own, and no fear of picking up an unfamiliar one.

• Knowledge of industry best practices in software engineering.

• Product thinking: an interest in the wider ecosystem and strong opinions on what is worth building.

• A strong focus on usability and developer experience.

• Comfort with context-switching and with a space that changes quickly.

• A genuine interest in technology and an active interest in exploring multiple programming languages.

• Excellent communication, collaboration, and interpersonal skills, including in front of customers and external partners.

• A willingness to work as part of a remote, globally distributed team.

• Clear thinking, self-motivation, and the ability to learn and work independently.

Bonus Points

• Experience building or operating infrastructure, and an interest in telemetry and observability (nice to have)

• A connection to technical communities through open source projects, blogs or talks (nice to have)

• Experience working with third-party or partner engineering teams (nice to have)

• Prior experience of the company products (nice to have)

Additional Information - We Take Care of Our People

As a distributed company, diversity drives our identity. Whether you’re looking to launch a new career or grow an existing one, the company is the type of company where you can balance great work with great life. Your age is only a number. It doesn’t matter if you’re just out of college or your children are; we need you for what you can do.

We strive to have parity of benefits across regions and while regulations differ from place to place, we believe taking care of our people is the right thing to do.

• Competitive pay based on the work you do here and not your previous salary

• Health coverage for you and your family in many locations

• Ability to craft your calendar with flexible locations and schedules for many roles

• Generous number of vacation days each year

• Increase your impact - We match up to $2000 (or local currency equivalent) for financial donations and service

• Up to 40 hours each year to use toward volunteer projects you love

• Embracing parenthood with minimum of 16 weeks of parental leave

Different people approach problems differently. We need that. the company is an equal opportunity employer and is committed to creating an inclusive culture that celebrates different perspectives, experiences, and backgrounds. Qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, sex, pregnancy, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, disability status, or any other basis protected by federal, state or local law, ordinance or regulation.

We welcome individuals with disabilities and strive to create an accessible and inclusive experience for all individuals. To request an accommodation during the application or the recruiting process, please email [e-mail] will reply to your request within 24 business hours of submission.

Applicants have rights under Federal Employment Laws, view posters linked below: Family and Medical Leave Act (FMLA) Poster;Pay Transparency Nondiscrimination Provision Poster; Employee Polygraph Protection Act (EPPA) Poster and Know Your Rights (Poster)

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