Source Job

LATAM

  • Design and build tools that integrate AI coding assistants into existing engineering environments.
  • Enable and support engineering teams in adopting AI-driven workflows.
  • Develop and manage large-scale system migrations by leveraging AI to automate tasks.

Java TypeScript JavaScript Python GitLab CI/CD

20 jobs similar to Senior Backend Engineer - AI Tooling

Jobs ranked by similarity.

Latin America

  • Implement and maintain open source AI integrations, frameworks and example applications.
  • Build and maintain public sample applications, SDK extensions, notebooks, and reference implementations demonstrating AI and cloud storage best practices.
  • Contribute to open source projects through code contributions, issue triage, reviews, and ongoing maintenance.

Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets and unleash innovators. Founded in 2007, they scaled the business with less than $3 million in outside funding until 2021 and is now a public company with over $136M ARR while managing over three billion gigabytes of data storage for 500K+ customers in 175+ countries.

Europe

  • Build with AI tools like Claude Code, Cursor, or GitHub Copilot to change how you approach every problem.
  • Work across the full stack contributing where needed, from debugging integrations to designing agent workflows or refining React components.
  • Shape our AI-assisted development practices, evolving context engineering and discovering new ways to leverage AI tools as they rapidly evolve.

RWS is focused on growing the value of ideas, data, and content by ensuring organizations are understood. The Product & Technology team, with over 500 staff, establishes unified standards and governance practices throughout the company, overseeing the development and maintenance of core applications.

$180,000–$320,000/yr
North America

  • Own the agentic development environment.
  • Build our tooling integrations.
  • Documentation and context: Own our repo-wide agents.md file.

Hightouch is the modern AI platform for marketing and growth teams. Its AI agents reimagine marketing workflows, allowing marketers to create content, plan campaigns, and execute strategies with transformational velocity and performance. The company partners with industry leaders like Domino’s, Chime, Spotify, Ramp, Whoop, Grammarly, and over 1000 others. They value strong communicators with a growth mindset and are motivated and persistent in achieving our goals.

  • Shaping the Python language ecosystem with a strong product and platform mindset.
  • Architecting, building and delivering high-impact solutions that uplift the Python developer experience.
  • Developing internal observability tooling and metrics that give the team actionable insights.

Canva is a design platform that enables users to create a variety of visual content. They have campuses in Sydney and Melbourne and co-working spaces in Brisbane, Perth and Adelaide; they value work-life balance by providing their teams with the choice in where and how they work.

$3,000–$3,300/mo
Latin America

  • Design and implement user-facing AI features across frontend and backend systems.
  • Build and evolve APIs and services that integrate AI models, data pipelines, and product workflows.
  • Translate product requirements and UX designs into high-quality, maintainable code.

Enumerate is focused on crafting AI-powered product features. They appear to be a tech company with a fast-paced, product-driven culture that values collaboration and innovation.

$150,000–$170,000/yr
US 6w PTO

  • Writing, maintaining, and testing code.
  • Leveraging LLMs and AI coding assistants to accelerate development velocity.
  • Collaborating with product managers and designers to build engaging features for our users.

Remesh, founded in 2014, provides a platform that helps people understand each other, including consumers, employees, and constituents. The company has raised over $65 million and has between 10 to 50 employees.

Latin America 3w PTO

  • Design, build, and maintain scalable full stack applications.
  • Develop AI/LLM-powered features that enhance productivity and personalization.
  • Collaborate with product stakeholders to define and execute technical vision and strategy.

Katapult Labs brings together exceptional LATAM talent and leading-edge technology to help scale U.S. startups. With an AI-first approach, they create world-class solutions in product, engineering, and business growth, partnering with top founders from networks like 8VC and Action Capitals.

  • Leverage AI-assisted development tools to enhance code quality and development velocity
  • Develop high-quality, performant code using design patterns and best practices
  • Design solutions addressing business and technical requirements

Exadel is an AI-first global tech company with 25+ years of engineering excellence. They have 2,000+ professionals, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks that believes in open dialogue, creative freedom, and mentorship.

Global

  • Build repeatable systems for creating AI-powered digital products.
  • Leverage existing platforms and APIs to automate various processes.
  • Integrate AI capabilities with our existing tech stack.

SnappyCX builds and scales monetizable digital products using AI. The company values practical implementation and repeatable systems.

Latin America 3w PTO

  • Lead full stack development across AWS hosted services including EC2, S3, Lambda, and Fargate
  • Build, refine, and ship new product features with a focus on performance and user experience
  • Implement regression testing, QA automation, and edge case coverage to maintain product stability

Katapult is a nearshore software development agency that combines the best talent in LATAM with world-class execution and leadership experience, using an AI-first approach to product engineering. Katapult works with PMF+ startups and businesses in the United States, employing a team-augmentation model to become or augment their current product engineering team.

Europe 5w PTO

  • Lead Through Code, solving patient engagement challenges using AI tools like GitHub Copilot.
  • Pioneer new AI-enabled development cycles, scaling successful approaches across engineering.
  • Partner with Product and Design to solve patient problems and measure the impact of new approaches.

Docplanner connects patients with doctors, integrating smart tools for quicker diagnoses and treatments. They operate in 13 countries with over 2,500 employees, maintaining a startup-mindset and a diverse group of over 300 people in Engineering, Data, and Product teams.

Americas Canada Ireland Netherlands UK

  • Lead the backend architecture for GitLab Duo Chat across the GitLab DevSecOps platform.
  • Integrate new generative AI models and providers into GitLab Duo Chat to expand capabilities and improve response quality.
  • Improve debugging, observability, and test coverage for AI-powered chat workflows to increase reliability at scale.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. With over 50 million registered users and more than 50% of the Fortune 100 trusting GitLab, our high-performance culture is driven by our values and continuous knowledge exchange, enabling team members to reach their full potential while collaborating with industry leaders to solve complex problems.

US Unlimited PTO

  • Rapidly prototype MVPs using LLM APIs to address business bottlenecks.
  • Develop production-grade internal applications with reliable frontends and robust backends (Python).
  • Design and implement RAG architectures and structured output pipelines grounded in company data.

Bestow is a leading vertical technology platform that serves some of the largest and most innovative life insurers. Their platform unifies the fragmented, legacy value chain, enabling carriers to launch products in weeks instead of years. They are backed by leading investors and trusted by major carriers.

Europe US 3w PTO

  • Architect and implement AI-assisted workflow building capabilities.
  • Design systems that provide LLMs with the right context: workflow state, user intent, constraints, and history.
  • Build tool-driven agent behaviour: calling internal tools, validating outputs, correcting mistakes, and recovering gracefully

n8n is the open workflow orchestration platform built for the new era of AI. They give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Since their founding in 2019, they’ve grown into a diverse team of over 220 working across Europe and the US, connected by a shared builder spirit and with their centre of gravity in Berlin.

$137,380–$164,959/yr
Canada 6w PTO

  • Build & operate GTM automation systems
  • Implement modular, scalable, multi-agent AI systems that operate 24/7 and integrate with marketing platforms
  • Create reusable workflow templates, playbooks, and “how-to” docs so partner teams can safely self-serve common automations

Grafana Labs is a remote-first, open-source powerhouse with over 20M users of Grafana, its open source visualization tool. They help more than 3,000 companies manage their observability strategies with the Grafana LGTM Stack and thrive in an innovation-driven environment.

$139,000–$198,000/yr
US Canada

  • Lead architecture and design for features that integrate with large language models, diffusion models etc.
  • Hold a high bar for technical quality of AI features at Webflow while taking a pragmatic approach to delivering value to users incrementally.
  • Stay up-to-date on AI/ML advancements to assess their relevance for the organization's strategy.

Webflow is building the world’s leading AI-native Digital Experience Platform as a remote-first company. They empower teams to design, launch, and optimize for the web without barriers, with a creative culture of trust and transparency.

Brazil

  • Design and develop functionalities on the platform, feature evolution/system maintenance in a hybrid architecture.
  • Support the team and remove technical impediments, coordinate technical refinement based on business specifications.
  • Develop technical tasks, prioritize and manage the backlog, and use available AI Tools to improve team processes.

Founded in 2016, Pismo provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure. Pismo has 500+ employees located in more than 10 countries, after joining Visa in 2024, and empowers firms to build and launch financial products rapidly.

Global Unlimited PTO

  • Shape and scale GitLab CI backend infrastructure to improve performance, reliability, and usability.
  • Design and implement AI-powered features for Agentic CI, including agents and LLM-backed tooling.
  • Own and drive measurable performance improvements across CI systems.

GitLab is the intelligent orchestration platform for DevSecOps. They enable organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. Their high-performance culture is driven by their values and continuous knowledge exchange, enabling their team members to reach their full potential while collaborating with industry leaders to solve complex problems.

Australia New Zealand

  • Building a truly flexible and scalable conversational AI platform.
  • Fine-tuning and evaluating LLM-based models to improve performance.
  • Contributing to platform engineering across both ML and backend systems.

Canva is a design platform that allows users to create social media graphics, presentations, posters, documents and other visual content. They have a campus in Sydney, and a second campus in Melbourne and co-working spaces in Brisbane, Perth, Adelaide, and Auckland, NZ.

US

  • Develop and optimize AI-driven solutions for our end-to-end platform.
  • Integrate AI capabilities into production systems to enhance functionality and performance.
  • Fine-tune and optimize existing solutions for specific product requirements, ensuring efficiency and reliability.

Smarter Technologies is an automation and insight platform for healthcare efficiency, providing an AI-powered revenue cycle management (RCM) platform. They combine proprietary agentic agents, human-in-the-loop AI agents, clinical ontology, and global financial and administrative services to empower healthcare organizations.