Source Job

Global

  • Build, test, ship, and maintain high-quality software across Seso’s platform.
  • Use modern AI tools to improve your own engineering speed and quality across coding, debugging, testing, documentation, refactoring, and technical exploration.
  • Help design and build product features that use LLMs, agents, structured data extraction, summarization, recommendations, search, classification, document understanding, or other AI-enabled capabilities.

Python TypeScript JavaScript Java Go

20 jobs similar to AI-First Software Engineer

Jobs ranked by similarity.

$88,436–$107,482/yr
UK 5w PTO

  • Design, build and ship well-tested features across our platform.
  • Collaborate closely with Product and Design to understand problems and requirements.
  • Incorporate AI tools and workflows into your day-to-day development practice.

Thirdfort is on a mission to protect society from fraud and money laundering, having already protected over 3 million people. They are FCA regulated and have raised over $33m in capital from leading Fintech investors.

Global

  • Work directly with clients from early discovery through delivery, with no proxy or PM buffer.
  • Build end-to-end solutions across the stack, backend-heavy and use AI tools daily for coding and QA.
  • Help clients understand what's possible with AI, not just deliver what they asked for.

Boldare is a software company that helps businesses build and transform with AI. They are pioneers of Agile in Poland, working across time zones with clients who trust them to figure things out, not just execute specs.

US

  • Operate daily with Claude Code using structured, repeatable workflows: plan, decompose, implement, test, ship
  • Serve as a technical resource for AI-augmented workflows across the engineering team, sharing playbooks, patterns, and tooling that help other developers level up
  • Continuously research and evaluate new AI tools, models, and techniques with a framework for deciding what to adopt

Mango Languages is an industry leader in providing engaging language-learning experiences to millions of users around the globe. Their software uses real-world conversations and cultural insights to share world languages with public library patrons, students, corporate employees, government officials, and learners of all ages.

$131,000–$152,000/yr
US 12w maternity

  • Build and maintain product features across backend services, APIs, data systems, and user-facing workflows.
  • Contribute to services that process SaaS activity, identity data, permissions, alerts, and security findings.
  • Improve existing systems for performance, reliability, maintainability, and observability.

Obsidian Security secures SaaS applications and platforms. They are backed by top investors and trusted by global enterprises.

North America Brazil

  • Build, refactor, and deliver production‑ready features using TypeScript in a modern application stack.
  • Leverage advanced AI coding tools (Claude and/or Cursor) as a core part of your daily development workflow, including agentic and iterative coding patterns.
  • Apply agentic development workflows to break down problems, generate solutions, validate approaches, and accelerate delivery.

Onebridge, a Marlabs Company, is a global AI and Data Analytics Consulting Firm that empowers organizations worldwide to drive better outcomes through data and technology. Since 2005, they have partnered with some of the largest healthcare, life sciences, financial services, and government entities across the globe.

US

  • Evaluate AI-generated coding interactions end-to-end.
  • Assess quality of explanations and reasoning.
  • Provide constructive feedback on outputs.

Jobgether is a platform that uses AI to match candidates with jobs. They ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements.

North America Brazil

  • Build, refactor, and deliver production‑ready features using TypeScript in a modern application stack.
  • Leverage advanced AI coding tools (Claude and/or Cursor) as a core part of your daily development workflow, including agentic and iterative coding patterns.
  • Collaborate closely with senior engineers and technical leadership to solve complex technical problems.

Onebridge, a Marlabs Company, is a global AI and Data Analytics Consulting Firm that empowers organizations worldwide to drive better outcomes through data and technology. Since 2005, they have partnered with some of the largest healthcare, life sciences, financial services, and government entities across the globe.

Europe

  • Ship fast and well: Deliver a new AI agent every 6 weeks, owning the full backend and AI logic from scoping to deployment — balancing speed with reliability and minimal technical debt.
  • Build for the long term: Architect pragmatic LLM guardrails and future-proof components that hold up in a regulated banking environment and don't need rewriting three months later.
  • Leverage AI daily: Use AI coding tools (Cursor, Claude Code, Copilot…) for ~70% of your coding to review, refine, and ship features faster.

Qonto is creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. Founded in 2017, Qonto has grown to 1,600+ Qontoers serving over 600,000+ customers across 8 European countries and has been profitable since 2023.

$194,000–$228,000/yr
US

  • Design, build, and ship LLM-powered features and agentic workflows for Gametime users.
  • Build and maintain evaluation frameworks and prompt testing pipelines for AI-powered experiences.
  • Contribute to orchestration layer, including agent routing, tool use, and multi-step workflow coordination.

Gametime helps people connect through shared live experiences. They operate platforms on iOS, Android, mobile web, and desktop, supporting over 60,000 events across the US and Canada, fostering a collaborative and inclusive environment where diverse perspectives are valued.

Mexico

  • Plan, design, and ship features across the team's core services, including KYC and identity verification.
  • Take primary responsibility for a defined slice of Trust's surface area, driving design, implementation, rollout, and ongoing operations.
  • Partner with product and engineering teams onboarding to KYC, tokenization, filevaulting, and deduplication to communicate changes and write documentation.

EarnIn is building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. The company is growing fast and continues to bring world-class talent onboard to help shape the next chapter of its growth journey.

  • Design, develop, and maintain application features using Python (backend) and React/TypeScript (frontend).
  • Leverage AI-assisted development tools effectively while maintaining the judgment to validate and correct AI-generated output.
  • Collaborate closely with the existing engineering team to ship production-quality code at a fast pace.

CIQ builds the enterprise infrastructure that powers the world's most demanding workloads. They deliver speed, security, scalability, and sovereignty to enterprises, government agencies, and research institutions. CIQ is a company of builders, operators, and open source practitioners.

Global Unlimited PTO

  • Diagnose business problems before building solutions, mapping workflows and confirming AI is the right intervention.
  • Own AI initiatives end-to-end, from stakeholder discovery and technical design through implementation and iteration.
  • Improve organizational flow by building solutions that reduce bottlenecks and increase throughput, measuring success using flow metrics.

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. GitLab has more than 50 million registered users and a high-performance culture driven by its values and continuous knowledge exchange.

$190,000–$280,500/yr
US Canada

  • Design and build high-quality API and services for the international adaptation of Life360.
  • Work with AI (Claude Code) as a first-class collaborator.
  • Define and codify AI-Native engineering practices for the International team.

Life360's mission is to keep people close to the ones they love. They have a category-leading mobile app, Tile tracking devices, and Pet GPS tracker empower members to protect the people, pets, and things they care about most. Life360 has more than 500 (and growing!) remote-first employees.

US

  • Design and develop enterprise-grade full-stack AI B2B SaaS web apps.
  • Work directly with users and prioritize their needs.
  • Take responsibility over significant portions of the product.

Clearly AI automates security and privacy reviews with AI. They help engineering teams ship faster by automating security and privacy reviews, and are a fast-growing YC startup with enterprise customers.

US

  • Lead the design and development of core platform features using Python and an API-first approach.
  • Build scalable, reliable backend services that power our applications, integrating seamlessly with a modern cloud-based architecture.
  • Collaborate with design and product teams to ensure that what we’re building is scalable, maintainable, and secure.

Agiloft is a global leader in data-first contract lifecycle management (CLM) software, helping organizations manage the end-to-end contract process. The company has a vibrant culture, supports multiple Employee Resource Groups (ERGs), and values work/life balance.

US Canada

  • Design and build high-quality features for aging parents, pre-teen wearable users, and community groups; experiences that are safe, intuitive, and genuinely useful.
  • Work with AI (Claude Code) as a first-class collaborator; your primary workflow involves orchestrating agents to create specs, generate code and tests, verify results, and perform reviews.
  • Help define and codify AI-Native engineering practices for the Circle Expansion team, establishing playbooks the broader org can adopt.

Life360's mission is to keep people close to the ones they love. Their category-leading mobile app, Tile tracking devices, and Pet GPS tracker empower members to protect the people, pets, and things they care about, with about 500 remote-first employees. The company is AI Native.

$0–$0/yr
US Canada

  • Design, build, and ship agentic workflows across multiple domains.
  • Build multi-step agents capable of autonomous planning, context tracking, memory, tool use, and API orchestration.
  • Drive technical and architectural decisions to meet product requirements while also anticipating and designing for future needs

Cority helps customers see and prevent risks across their operations in real time. Our EHS+ platform converges people, data, and AI agents to provide a clear view of information people can trust. For 40 years, Cority has been the market leader in EHS+, recognized by top analysts and trusted by more than 1,500 of the most complex organizations worldwide.

US

  • Ship features and bug fixes in the Sandisk consumer Flutter app, with senior engineers reviewing your work
  • Use AI coding agents as a daily driver: exploration, scaffolding, refactoring, test generation, and learning the codebase
  • Verify what AI tools produce. Read the diff, run the tests, and understand every line you commit before it goes up for review

Sandisk delivers solutions that enable today’s data needs and tomorrow’s big ideas, with a history of innovations in Flash and advanced memory technologies. They have two facilities recognized by the World Economic Forum as part of the Global Lighthouse Network for advanced 4IR innovations.

$135,000–$150,000/yr
US

  • Talk to people, then build things, working directly with business and engineering teams to understand what's slowing them down.
  • Own the whole thing by prototyping, hardening, deploying, and monitoring internal tools that need to work reliably.
  • Write code other people can maintain building clean systems and establishing practical patterns for secure AI usage.

Promenade empowers local businesses with products and services that allow them to thrive online and offline. They build vertically-focused software catered to each industry, leveling the playing field between small businesses and large aggregators; backed by industry investors.

  • Design, develop, and deploy generative AI product features from prototype through scaled production.
  • Build and ship agentic workflows that reliably accomplish real customer outcomes.
  • Collaborate with product managers, designers, and data science to translate ambiguous problems into AI solutions.

Quantum Workplace helps leaders build thriving teams that are aligned, empowered, growing, and valued. They offer a connected talent platform and have partnered with thousands of organizations in their 20+ years in the HR technology space.