Source Job

Colombia 1w PTO

  • Design, build, and operate agentic AI systems in production, including LLM services and retrieval pipelines.
  • Shape architecture and engineering quality, and mentor developers to raise technical maturity.
  • Influence technical direction through architecture reviews and represent the team in cross-functional discussions.

Python AWS Docker Kubernetes TypeScript

20 jobs similar to Senior Software Developer III

Jobs ranked by similarity.

Canada Unlimited PTO

  • Design and build the gateway, runtime, and evals services for AI workloads at scale.
  • Own technical decisions from design to launch, including identity, quota, and failover controls.
  • Partner with security and infrastructure teams to set guardrails for agentic workloads.

We provide clear, predictable pay-over-time financial products with no hidden fees. We are a remote-first company with an engineering culture centered on blameless postmortems and detailed technical design.

EU

  • Own features end-to-end across our TypeScript CLI, Postgres data layer, evals, and deployments.
  • Build the tooling that makes our autonomous agents reliable in real production environments.
  • Work with multiple LLMs - open-source and flagship - and squeeze the best result out of each.

2501 builds autonomous AI agents that operate directly in the shell to complete real production tasks, treating LLMs as pluggable brains. We're a tight-knit team of DevOps, Platform, and Infra engineers who ship fast, learn constantly, and elevate each other every day.

$125,011–$187,517/yr
US

  • Design and implement Python solutions using the full suite of AWS cloud computing capabilities.
  • Develop and iterate on AI and LLM-based workflows to reduce customer time-to-outcome.
  • Operate in a collaborative, agile remote environment, sharing knowledge and participating in peer code reviews.

Two Six Technologies builds, deploys, and implements innovative products that solve complex challenges, particularly in the information operations space for US government and Fortune 50 clients. The company emphasizes collaboration, trust, and pushing boundaries to empower its team and support customers in building a safer global future.

$170,350–$275,550/yr
Global

  • Set technical direction and own architecture for AI-powered developer tools and the self-service platform.
  • Design and build production AI agents, LLM integrations, and platform infrastructure for developer productivity.
  • Mentor engineers, lead design reviews, and drive cross-team technical delivery across Docker.

Docker provides developer tools for building, sharing, and running applications, trusted by over 20 million monthly users. They are a globally distributed, remote-first team focused on AI-native software development and platform engineering.

$139,200–$235,200/yr
US

  • Build and operate production-grade agentic AI workflows for customer experience operations.
  • Develop MCP servers, secure integrations, and shared platform capabilities on AWS.
  • Establish evaluation, observability, and governance practices for reliable AI systems.

A technology company focused on integrating AI-powered workflows into customer experience operations. They foster a collaborative, inclusive remote culture emphasizing production-grade engineering, rapid prototyping, and mentorship.

US

  • Build and maintain LLM-powered 'company brain' knowledge systems and agentic memory solutions.
  • Design, deploy, and operate production agentic applications with Claude Code, AWS, and robust harnesses.
  • Enable transformation through training, workshops, and stakeholder partnership across a 500-person organization.

TribalScale is a digital innovation firm that partners with clients to build transformative digital products, modernize platforms, and apply AI to business challenges. Its culture values curiosity, ownership, practical innovation, and collaboration across multidisciplinary teams.

$160,900–$260,700/yr
Global

  • Design, build, and operate production AI agents for developer productivity, from code review to incident response.
  • Build self-service platform infrastructure enabling teams to prototype, deploy, and scale their own AI developer tools.
  • Integrate LLM providers, agent orchestration frameworks, and MCP servers into reliable, loved developer tools.

Docker is a developer tooling company trusted by over 20 million monthly users for building, sharing, and running applications. We are a globally distributed, remote-first team building AI-powered tools that shape how software gets built and delivered.

US Unlimited PTO

  • Build and maintain AI agents using large language models to complete multi-step tasks within Cayuse products.
  • Develop and extend MCP servers and integrate AI features into existing applications through platform APIs.
  • Write unit and integration tests, participate in code reviews, and ship code through CI/CD pipelines.

Cayuse provides integrated technology solutions that empower organizations to conduct globally connected research, advancing impact in science and discovery. The company is a team of highly skilled, multidisciplinary professionals building a remote-first culture with a focus on customer and employee values.

UK Unlimited PTO

  • Build and operate systems for bank and card payments across Affirm’s international markets.
  • Collaborate with product, analytics, and engineering teams to solve challenges across currencies and customer needs.
  • Foster a culture of quality and ownership through code review, design standards, and mentoring.

Affirm provides a clear, predictable way to pay over time with no hidden fees. It is a remote-first company with a global team, emphasizing transparency and flexibility.

Global

  • Build LLM-based agents on the platform's scaffolding, integrating tool calls, internal APIs, and guardrails.
  • Take agents to production on AWS with containers, CI/CD, secrets, permissions, and security controls.
  • Define and run evals, monitor with Langfuse, and document runbooks for independent operation.

Muttdata builds innovative Data Products and Machine Learning solutions to help companies solve complex business challenges. It is a fast-growing, remote-first startup that values collaboration, continuous learning, and a positive, ownership-driven culture.

US

  • Build and operate shared AI infrastructure enabling secure access to foundation models.
  • Work on model gateways, cloud AI services, routing, observability, and governance.
  • Mentor and coach engineers, contributing to technical roadmaps and code reviews.

Aledade is a healthcare technology company that empowers independent primary care practices through value-based care. The company maintains a collaborative, mission-driven engineering culture focused on building scalable, reliable systems.

US Unlimited PTO

  • Build AI-first SaaS products, including LLM-powered workflows, retrieval over compliance content, and in-product agents.
  • Develop and optimize agentic, pipeline-driven development systems where AI coding agents plan, write, test, and review code under strong engineering oversight.
  • Maintain high engineering standards with secure, tested, scalable solutions and participate in on-call rotation.

Mitratech builds world-class software products that simplify operations in Legal, Risk, Compliance, and HR functions. With over 35 years of expertise, the company serves 20,000 client companies globally, including 30% of the Fortune 500, and fosters a diverse, inclusive culture that blends entrepreneurial spirit with enterprise investment.

$150,000–$200,000/yr
US

  • Design and build shared platform capabilities, owning architecture and delivery of reusable backend services and integrations.
  • Direct implementation by writing specifications and delegating to AI agents, stepping into code when complexity demands.
  • Engineer for reuse, compatibility, and testability, owning testing strategy and building reliability and observability into the platform.

ComPsych is the worldwide leader in organizational mental health, well-being, and absence management, dedicated to igniting human potential in workplaces across the globe. With over 40 years of experience, they serve more than 75,000 customers worldwide, touching over 160 million lives, and 40% of the Fortune 500 choose them for their mental health needs.

$150,000–$190,000/yr
US

  • Design and build the infrastructure for AI agents to handle software development tasks from tickets to pull requests.
  • Orchestrate and integrate autonomous coding agents, development environments, and workflow tools like Slack and Jira.
  • Establish security guardrails, measure agent performance, and improve engineering speed and reliability.

The company builds an AI-powered engineering platform for fantasy sports, enabling autonomous agents to manage software delivery and improve developer productivity. It is a fast-growing, remote-first organization that values experimentation, collaboration, and AI automation.

Poland

  • Design and build robust Python services and applications that serve high volumes of production traffic.
  • Own software throughout its lifecycle, from development to deployment and operation using self-service CI/CD and observability.
  • Collaborate with product, design, data, and engineering teams to deliver reliable software and improve engineering practices.

YouGov is an international online research data and analytics technology group that helps brands and agencies understand consumer opinion through an ever-growing source of connected data. With operations across the UK, the Americas, Europe, the Middle East, India, and Asia Pacific, the company is driven by a culture of being fast, fearless, innovative, and guided by accuracy and ethics.

US

  • Design, develop, and implement AI agents using the Claude Agent SDK with Python or TypeScript tool calling and MCP integrations.
  • Deploy and manage AI agents on Amazon Bedrock AgentCore Runtime with secure AWS IAM, ECR, and container packaging.
  • Build automated CI/CD pipelines with GitHub Actions for agent builds, testing, and deployment, plus monitoring and observability.

$3,500–$4,500/mo
LATAM

  • Lead the technical design and implementation of AI-powered features from concept to production.
  • Own end-to-end architecture for AI solutions, including data flows, model integration, APIs, and application integration.
  • Act as the technical lead for a cross-functional AI Pod, guiding rapid iteration cycles and production readiness.

Enumerate is a technology company developing AI-driven product features and solutions. It operates with cross-functional AI pods and a data science team, fostering a fast-moving, iterative, and collaborative remote culture.

Europe

  • Build and ship end-to-end product features across frontend, backend, and AI pipelines independently.
  • Advance AI capabilities through prompt engineering, evaluation, and multi-provider setups in production.
  • Operate live systems and shape technical architecture, engineering standards, and roadmap as an early hire.

The company builds digital infrastructure for grant funding, aggregating 18,000+ funding programmes with AI-supported analysis and expert review. As one of the first engineering hires, you'll shape the culture of ownership, iteration, and customer-first values.

Latin America

  • Ship end-to-end AI products: transform ambiguous business challenges into scalable, production-grade AI features and applications.
  • Build persistent and compliant AI memory architectures using vector stores like Pinecone and Pgvector.
  • Unify fragmented enterprise data by developing pipelines integrating CRM, ERP, and marketing platforms for reliable AI agent sources.

Nortal is a global digital transformation company that delivers complex solutions for enterprises and public sector organizations. With over 25 years of experience, it fosters a culture of autonomy, open communication, and respect for diversity, working as a close-knit remote team across LATAM.

Colombia 1w PTO

  • Design and implement AWS cloud-native architectures and API gateways.
  • Mentor developers and drive technical direction through design reviews and RFCs.
  • Champion AI-augmented development workflows and ensure quality across the SDLC.

Caseware is a Canadian fintech company that has led the global audit and accounting software industry for over 30 years, serving 500,000+ users across 130 countries. They foster a collaborative, inclusive culture with a focus on innovation, AI-first engineering, and work-life balance.