Source Job

$130,000–$170,000/yr
US

  • Drive the development of robust, scalable applications using a serverless-first mindset on AWS.
  • Design, build, and integrate solutions that utilize agentic AI, applying modern AI design patterns to automate and enhance complex workflows.
  • Champion modern, AI-assisted software engineering processes, leveraging tools like Claude Code to multiply team’s effectiveness.

TypeScript React Next.js Node.js Python

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

Europe

  • Design and deliver end-to-end solutions across frontend, backend, and infrastructure
  • Modernise targeted parts of the existing stack to reduce technical risk and improve delivery velocity
  • Lead development of new product add-ons with clear commercial value

Artifax Software builds industry-leading event and venue management tools for the arts and culture sector. They are a remote-first, values-led team backed by the stability of Volaris Group, with a culture that’s collaborative, supportive, and always evolving through feedback.

$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.

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.

$164,523–$164,523/yr
5w PTO

  • Ship flagship agentic capabilities: Deliver high-impact agentic workflows end-to-end.
  • Build and operate production-grade agent systems: Design reliable agentic systems that behave predictably under real-world constraints.
  • Create shared foundations for agent delivery: Develop the core primitives that enable teams to build agents consistently.

They are rebuilding the energy transaction, making it transparent and fair. Tem exists to fix a broken global energy market and is scaling internationally. The company has closed a $75 million Series B and has facilitated thousands of business customers.

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.

$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.

Global

  • Design and build full-stack applications combining modern frontend technologies with Python-based backend services
  • Develop intuitive user interfaces and high-quality user experiences using React, JavaScript, and HTML
  • Prototype and deliver AI-powered applications leveraging large language models

Smart Working connects skilled professionals with global teams and products for full-time, long-term roles. They aim to match people in roles where they truly belong and value growth and well-being, empowering them to grow both personally and professionally.

Latin America

  • Partner with sales and GTM teams during enterprise technical discussions
  • Run live demos and build custom proof-of-concepts
  • Architect agent-user interaction patterns for real production systems

They are building one of the fastest-growing open-source AI developer platforms, with 28k+ GitHub stars and millions of weekly installs. Backed by strong funding and operating with a small, senior team, they are defining the agent-user interaction layer that brings AI out of demos and into real applications.

Europe

  • Become a core member of our product engineering team, owning features from idea to production.
  • Design and build LLM-based scrapers that extract ranking data for prompts across major AI platforms.
  • Develop LLM-driven workflows and integrations that automate data collection, analysis, and insight generation.

saas.group is a company established in 2017 with a mission to turbocharge promising B2B SaaS ventures. They specialize in acquiring small software treasures and polishing them into industry stars with a dynamic, fully remote team of nearly 350 colleagues spanning 44 countries.

Global Unlimited PTO

  • Deliver features end-to-end across our TypeScript/Node.js stack
  • Work on greenfield projects requiring creative, first-principles thinking
  • Build AI-powered features including chat, content generation, personalisation, and moderation

Fanvue is a rapidly growing creator monetization platform that utilizes AI to help creators connect and earn from their audiences. Following a Series A funding round, they've surpassed $100M in annual recurring revenue and support hundreds of thousands of creators worldwide.

US

  • Architect, design, and develop proof-of-concepts and early-stage production systems leveraging LLMs, agentic workflows, vector databases, and emerging AI technologies.
  • Build integrations with platforms such as Microsoft Copilot, ChatGPT, and other leading models using APIs, SDKs, and custom toolchains.
  • Create advanced prompts, system instructions, tools, and agent architectures to elevate automation, reasoning, and decision-making across business processes.

Progressive Leasing is a leading provider of in-store and e-commerce lease-to-own solutions. They have grown from start-up to industry leader by innovating, simplifying, and valuing people and are a subsidiary of PROG Holdings. Prog Tech embodies the modernity and transformational vision that is core to their business evolution.

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.

US

  • Build AI-powered systems to automate and improve workflows.
  • Work closely with business teams to understand processes and pain points.
  • Use AI coding agents to build software more rapidly than traditional methods.

M3 USA delivers digital solutions to healthcare, life sciences, and pharmaceutical industries. They focus on physician communities globally and have a dynamic, innovative work environment.

US

  • Design and implement AI-powered content tooling solutions.
  • Develop and integrate LLM-based features for content generation.
  • Build and maintain MCP servers for seamless AI tool integration.

GHX enables better patient care and billions in savings for the healthcare community by maximizing automation, efficiency and accuracy of business processes. GHX is privately owned, operates in the United States, Canada and Europe, and employs more than 1000 people worldwide.

$171,600–$224,300/yr
US Unlimited PTO

  • Build and integrate tools to optimize contracting, eligibility, and billing processes.
  • Identify ways to improve, mentor others, and remove ambiguity as an informal team leader.
  • Leverage AI and ML tooling to deliver innovative solutions to complex problems.

Omada Health is a digital care provider that empowers people to achieve their health goals through sustainable behavioral change. They strive to build an inclusive culture where differences are celebrated and leveraged to inform better design and business decisions.

Europe

  • Contributing to the development of large-scale GenAI solution in Kibana.
  • Act as an important and communicative part of an engaged and spirited team, working with data scientists and product teams to integrate AI-driven solutions.
  • Produce frontend user interfaces that look amazing and produce the best customer experience.

Elastic, 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 Elastic 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.

$60,000–$80,000/yr
Global

  • Build AI-powered educator tools: Develop features like smart classroom insights, behavior coaching strategies, leadership hubs, and real-time support tools for teachers and directors
  • Work with structured LLM outputs: Design and maintain chained generation pipelines where each AI output feeds into the next
  • Ship fullstack features end-to-end: From database schema to API endpoint to React UI — you own it all

Sierra Studio connects talented Brazilian professionals with exciting career opportunities in a highly-vetted small community of growing companies in the US. Applying to Sierra seamlessly integrates you into this ecosystem, granting automatic eligibility for all relevant opportunities they offer.

US

  • Design and develop responsive web applications.
  • Build robust backend services and APIs.
  • Implement and maintain AWS cloud infrastructure.

They build scalable, high-performance applications leveraging AWS cloud services. They offer a collaborative and innovative work environment with professional development and growth opportunities.

US Unlimited PTO

  • Lead the design and development of key HireVue platform capabilities
  • Architect scalable, resilient solutions for our enterprise-level chatbot and communication systems
  • Write high-quality, production-ready code and contribute meaningfully across the codebase

Hirevue transforms the way organizations discover, engage, and hire talent by connecting companies and candidates anytime, anywhere. They are the industry leader in science-backed, modern hiring solutions powered by ethical AI and have hosted millions of video interviews.

$150,000–$210,000/yr
US

  • Building agents that proactively draft outreach for sales reps when market signals fire.
  • Developing AI-powered account research and scoring that automatically qualifies prospects.
  • Scaling data pipelines and backend systems as the customer base grows.

Revenue Vessel is a venture-backed software company aiming to modernize how international logistics companies sell. They've built a product their customers love, almost $2M in ARR (tripled in the last 9 months), with a clear path to $5M by year end. The co-founders bring deep domain expertise.