Source Job

$54,432–$85,536/yr
Portugal

  • Develop high-performance, reusable code for professional web apps and analytics dashboards.
  • Work closely with clinical teams to design ideal user workflows and improve software quality.
  • Monitor production performance, run load tests, and embed AI-powered automation.

Golang NodeJS SQL Redis AI Coding Agents

20 jobs similar to Senior Backend Engineer

Jobs ranked by similarity.

India

  • Design and build backend-heavy full stack features that turn HighLevel's core platform into purpose-built solutions for specific industries.
  • Own technical initiatives end-to-end, from API design and data modeling to testing, deployment, and maintenance using Node.js/NestJS and GCP services.
  • Collaborate with domain experts, mentor engineers, and leverage AI tools to build scalable, configurable industry solutions.

HighLevel is an AI-powered business operating system that helps agencies, entrepreneurs, and SMBs build, automate, and scale their operations. With over 2,000 team members across 10+ countries, HighLevel is a global remote-first organization that values initiative, clarity, and execution.

EU/EEA

  • Work with customers to uncover problems and shape the product roadmap.
  • Build backend services in Go and Python that automate document-heavy construction workflows.
  • Own features end-to-end, ship quickly, and iterate based on real usage.

Scalera is an ETH Zurich spin-off building AI to automate document-heavy processes for the European construction industry. It's a small, flat team where engineers work directly with founders and take large ownership.

India

  • Design and build customer-facing features in a multi-tenant backend using Go and PostgreSQL.
  • Develop AI-powered workflows and integrations that turn fragmented data into actionable customer insights.
  • Own features end-to-end, ensuring reliability, performance, and production readiness across AWS and on-premise deployments.

They build customer intelligence platforms and AI-powered workflows that solve real business challenges. They operate as a product-focused technology environment with a fully remote team, valuing independent problem-solving and collaboration.

Brazil

  • Develop prototypes and MVPs using generative AI, automation, APIs, and modern web technologies.
  • Design and implement automated workflows with n8n and API integrations.
  • Collaborate with product, business, and technology teams to transform complex processes into practical solutions.

The company harnesses AI and modern web technologies to create practical, high-impact business solutions through prototypes and automation. It fosters a collaborative, innovation-focused culture with high autonomy, continuous learning, and an emphasis on diversity and professional growth.

US

  • Design and build agentic AI systems behind Velona, including LLM-orchestration loops and autonomous agents.
  • Develop high-scale backend services in Go, with Python and JavaScript, for performance and reliability.
  • Build tools and agents that execute analytical reasoning over fleet data with multi-tenant isolation.

SOFICO Intelligence applies advanced AI to extract value from back-office systems, building agentic AI that reasons over financial and fleet data. The company is backed by SOFICO and operates as a remote-first team of curious, self-directed people who like to build and ship.

$65,000–$75,000/yr
Brazil Unlimited PTO

  • Design, build, and optimize AI-powered customer service solutions for enterprise clients.
  • Integrate REST, SOAP, and GraphQL APIs and configure contact center workflows.
  • Provide technical leadership, production support, and incident response for live environments.

This company specializes in AI-powered customer service solutions for enterprise clients, including conversational AI and contact center automation. They offer a supportive, collaborative remote culture with opportunities for professional growth and community involvement.

Turkey

  • Develops backend services and APIs using Go or Python
  • Writes clean, tested, and maintainable code with guidance from senior engineers
  • Collaborates with teammates in English, in meetings and in written documentation

Insider One is a platform that unites marketing and customer engagement tools in one place. The company has 1,500+ team members across 30+ offices, fostering a progressive, inclusive culture.

Latin America

  • Design and build backend services, APIs, and system-to-system integrations on relational data.
  • Ship end-to-end features, including TypeScript frontend work and complex domain modeling.
  • Help scale AI-native development across the team with shared AI workflows, tooling, and CI/CD integration.

GoFasti is a Talent-as-a-Service that bridges world-class developers and designers from Latin America with first-class companies globally. We value proactive, communicative people who embrace change and constantly improve their skills.

Global 4w PTO

  • Build and deliver end-to-end features using React, TypeScript, and Node.js for an AI-powered B2B compliance platform.
  • Design and implement backend services, APIs, business logic, and third-party integrations, including AI-powered features.
  • Take ownership of features from design to production, contribute to architecture, and use AI-assisted development tools in daily workflow.

5Blue Software is an Israeli-Ukrainian software development company specializing in custom software development, staff augmentation, dedicated engineering teams, AI solutions, and CTO-as-a-Service. It helps startups and mid-sized companies scale faster with vetted engineering talent across Europe.

US

  • Lead architecture and delivery of enterprise software platforms, from discovery to production support.
  • Build secure, scalable solutions with Next.js, TypeScript, Go, and modern data pipelines.
  • Drive AI-assisted development, mentor engineers, and set technical strategy across teams.

A partner company is hiring a Principal Engineer to shape enterprise software platforms that support digital transformation. The team values innovation, collaboration, engineering excellence, and continuous learning.

US

  • Develop and deliver full-stack AI-powered applications on top of Unframe's platform.
  • Work closely with customers and internal teams to tailor solutions and extend the UI/UX layer.
  • Collaborate with platform and research teams to integrate AI capabilities into production use.

Unframe is an AI-first startup helping large enterprises bring LLM-powered applications to life in days, combining the speed of a product company with the flexibility of a consultancy. With over $100M in TCV and a new $50M Series B, Unframe is scaling globally alongside Fortune 500 customers, backed by Bessemer, Craft, and TLV.

US

  • Develop and deliver full-stack AI-powered applications on top of Unframe's platform.
  • Work closely with customers and internal teams to tailor solutions to enterprise needs.
  • Write clean, tested, and maintainable code with a focus on production readiness.

Unframe is an AI-first startup helping large enterprises launch LLM-powered applications rapidly. With $50M Series B and over $100M TCV, it scales globally with Fortune 500 customers, backed by Bessemer, Craft, and TLV.

Poland

  • Architect and develop reliable, scalable backend services for a business-critical energy trading platform.
  • Leverage AI-assisted coding tools and TDD to accelerate delivery while maintaining high engineering standards.
  • Mentor engineers and collaborate with product and frontend teams to shape architectural decisions.

The company develops a business-critical energy trading platform with demanding reliability and scalability requirements. They embrace an AI-first engineering culture and offer fully remote work with opportunities for mentorship and technical ownership.

APAC

  • Own end-to-end development of product features spanning both frontend and backend.
  • Integrate AI coding tools like Cursor, Copilot, and Claude Code into daily workflows to maximize efficiency.
  • Act as a full stack 'seed' within your team, championing full stack practices and mentoring peers.

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. Trusted by over 300 million people in 100+ countries, it offers a remote-first, results-driven culture with a flat structure and global collaboration.

North America

  • Take deep ownership of key systems and product areas, becoming the technical expert and primary point of reference.
  • Architect, build, and maintain highly available and scalable REST APIs and backend services.
  • Use agentic development workflows and AI coding tools as standard engineering practice.

This partner company builds an AI-driven e-commerce messaging platform powered by customer context and data. It is a high-growth, remote-first environment with a collaborative and supportive culture.

Global

  • Lead end-to-end ownership of complex full-stack features from concept through deployment.
  • Partner cross-functionally with Product, UX, and global engineering teams.
  • Design resilient microservices with an emphasis on data integrity and high availability.

Houzz is the leading platform for home remodeling and design, providing an all-in-one software solution for industry professionals and tools for homeowners. The company is a community-centric, innovative tech company with a mission to make home renovation and design more fun and productive.

Brazil

  • Design and implement AI-powered solutions for healthcare operations, including benefits verification, prior authorizations, and claims processing.
  • Build and maintain web and mobile applications, backend services, and infrastructure across the full technology stack.
  • Own product features end to end, collaborating with clinicians and stakeholders from concept to production.

This partner company develops AI-powered software to transform healthcare practice management and clinical operations. They operate a flat, cross-functional engineering team that embraces AI-assisted development and individual ownership.

India

  • Own architecture and development across Agency Module, Onboarding, and Platform Billing.
  • Build scalable backend services and modern frontend experiences using Node.js, TypeScript, and Vue.js.
  • Drive technical decisions, adopt AI-assisted development, and ensure reliability, security, and performance.

HighLevel is an AI-powered business operating system that helps agencies, entrepreneurs, and SMBs build, automate, and scale. With over 2,000 team members across 10+ countries, HighLevel is a global, remote-first organization that values speed, ownership, and execution.

Canada

  • Define and evolve the end-to-end agentic software development lifecycle, from planning to impact measurement.
  • Evaluate AI coding agents, MCP, and tooling to set engineering standards and drive adoption.
  • Build and maintain internal platforms and developer tools, mentoring engineers on AI-driven practices.

Brazil Unlimited PTO

  • Architect and evolve scalable backend systems using Scala, Play Framework, PostgreSQL, Redis, and AWS.
  • Build and maintain modern frontend experiences using React, Redux, Chakra UI, and related tools.
  • Drive AI-native engineering workflows, leveraging Claude Code and Codex to deliver high-quality features.

They build an AI-native SaaS platform that helps organizations automate workflows, strengthen compliance, and improve operational efficiency. The company is a remote-first, collaborative engineering team that values autonomy, experimentation, and continuous improvement.