Source Job

Europe

  • Design, build, and maintain scalable backend services and APIs for a European marketplace.
  • Own development and implementation of new features from concept to production.
  • Collaborate with cross-functional teams and contribute to engineering best practices.

Go SQL PostgreSQL Redis Kubernetes

20 jobs similar to Senior Backend Engineer

Jobs ranked by similarity.

Global

  • Design and optimize scalable APIs and distributed services for mission-critical fraud detection technology.
  • Investigate complex technical issues through root cause analysis and performance testing.
  • Collaborate cross-functionally to deliver robust, production-ready solutions while mentoring junior engineers.

The hiring partner company builds high-performance backend systems for real-time fraud detection technology used by organizations worldwide. The engineering team is globally distributed and values technical excellence, autonomy, and knowledge sharing.

Germany

  • Design and maintain core backend infrastructure using Golang for high-performance API systems.
  • Improve performance, security, and stability of API routing and execution systems.
  • Collaborate remotely with product and engineering teams while owning impactful technical decisions.

Our partner builds advanced open-source infrastructure for modern API development. They are a remote-first engineering team focused on autonomy, craftsmanship, and collaboration.

Argentina 3w PTO

  • Design, develop, and maintain backend services and APIs using Go.
  • Implement integrations with SOAP services and manage data with SQL, MongoDB, Redis.
  • Apply hexagonal architecture and microservices, containerize with Docker and Kubernetes.

Redbee is an Argentine technology company with over 14 years of experience redefining digital product development in the financial industry. They are passionate about co-creating innovative solutions and focus on quality and scalability.

India

  • Design, develop, and maintain backend services for unified analytics and data collection platforms using cloud-native technologies.
  • Contribute to the reliability, performance, and scalability of instrumentation systems that capture product usage and billing data.
  • Improve data quality, integrity, and event processing capabilities to ensure accurate analytics and reporting across deployments.

Australia Global

  • Build and maintain high-throughput, fault-tolerant microservices in Go that power the backend.
  • Design technical solutions and optimize PostgreSQL queries to meet customer needs.
  • Champion code quality through code reviews, testing, and refactoring while collaborating with product and design teams.

mx51 is a payments-as-a-service solution for banks, non-bank acquirers, and merchant service providers. The company fosters an innovative culture with a fun and flexible work environment and is committed to diversity and inclusion.

$217,000–$303,000/yr
United States

  • Build and maintain a highly available, reliable, and low-latency backend developer platform at internet scale.
  • Drive storage as a service strategy and create the technical foundation for future features.
  • Contribute to the entire development cycle from design to launch, and mentor engineers on best practices.

Reddit is a community of communities, built on shared interests, passion, and trust, hosting the most open and authentic conversations on the internet. With 100,000+ active communities and approximately 126 million daily active unique visitors, it is one of the internet's largest sources of information, fostering a collaborative and innovative culture.

Global 4w PTO

  • Develop and maintain backend services and APIs in Go
  • Design and optimize PostgreSQL schemas and queries for high-volume data
  • Build reliable orchestration and integration layers across internal and third-party systems

Oneleet is a security and compliance platform that helps companies build, manage, and monitor cybersecurity programs and achieve compliance standards such as SOC 2 and ISO 27001. Having raised a $33 million Series A, we are rapidly growing with a team of experienced security professionals and a culture of autonomy and impact.

India

  • Build reliable backend services in Go across the backup and restore pipeline.
  • Implement SaaS connectors integrating with M365, Google Workspace, and Salesforce APIs.
  • Write thorough unit and integration tests; treat correctness as a first-class requirement.

Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Backed by Insight Partners, Kaseya has experienced sustained double-digit growth, supports customers in over 20 countries, and manages more than 15 million endpoints globally.

$153,000–$214,000/yr
Canada

  • Design and implement scalable backend services for enterprise administrators.
  • Build reliable distributed systems using asynchronous and event-driven architectures.
  • Develop high-quality software solutions in Go, focusing on public APIs and production-grade services.

This company builds secure, intuitive solutions for managing access, identities, and digital workflows. It is a fast-growing technology team with a remote-first culture and a focus on cybersecurity.

Brazil

  • Design, develop, and maintain backend applications using PHP and Laravel.
  • Build scalable and reliable REST APIs for business-critical applications.
  • Collaborate with international teams and contribute to continuous improvement.

A technology company that builds scalable digital solutions for global clients. The company fosters a remote-first culture with an emphasis on autonomy, technical excellence, and continuous learning.

LATAM

  • Design and develop software in an event-driven microservices environment.
  • Build microservices in Golang and work with platform engineers.
  • Respond to production issues and communicate with client technical teams.

zerohash is a leading crypto infrastructure platform that powers digital money for banks and fintechs. Founded in 2017, it has raised over $280M and prioritizes independence, collaboration, and transparency.

$180,000–$205,000/yr
US

  • Design, code, test, and debug software applications with attention to performance, scalability, and security.
  • Collaborate with cross-functional teams to translate business requirements into technical specifications and architectural designs.
  • Participate in code reviews, troubleshoot issues, and maintain comprehensive technical documentation.

EasyPost is a YC unicorn that makes shipping simple for businesses through a developer-friendly REST API. The company is rapidly growing, with a culture of builders and problem-solvers who value elegant architecture and fast decisions.

India

  • Build reliable backend services in Go across the backup and restore pipeline.
  • Implement SaaS connectors integrating with M365, Google Workspace, and Salesforce APIs.
  • Write thorough unit and integration tests and participate in code reviews and design discussions.

Kaseya is a leading provider of AI-powered IT management and cybersecurity software, serving MSPs and internal IT organizations worldwide. The company has over 15 million endpoints managed, operates in 20+ countries, and cultivates a high-growth, results-driven culture focused on innovation and accountability.

Netherlands

  • Design, develop, test, and maintain robust, well-documented software systems using Golang with high performance and reliability.
  • Debug, troubleshoot, and resolve production and user-facing issues across distributed systems and services.
  • Participate actively in code reviews, architectural discussions, and technical design processes with global engineering teams.

Our partner is a globally distributed, fully remote engineering organization that builds and scales high-performance systems powering enterprise, cloud, AI, and IoT ecosystems worldwide. The company fosters a culture of technical excellence, autonomy, and continuous learning with cross-functional teams across multiple time zones.

Canada 18w maternity 18w paternity

  • Design and build scalable backend systems using Go and cloud technologies to process complex security data.
  • Develop and improve data processing pipelines that transform vulnerability information into structured outputs.
  • Establish engineering best practices, mentor engineers, and influence architecture decisions.

The company is a technology firm focused on improving the security and reliability of the open-source software ecosystem. It is a remote-first organization with a collaborative culture that values ownership and continuous growth.

Romania

  • Build and operate large-scale cloud infrastructure for product metrics and real-time analytics.
  • Design, develop, and improve fault-tolerant distributed systems processing trillions of events.
  • Collaborate cross-functionally, perform code reviews, and participate in on-call rotation.

Jobgether uses AI-powered matching to connect candidates with hiring companies. They process applications quickly and share shortlists directly with employers, operating as a job platform seeking to streamline recruitment.

India Unlimited PTO

  • Design, build, and evolve backend services in Go for the Data Insights Platform and Siphon, focusing on scalable ingestion, transport, replication, storage, and querying.
  • Drive production readiness and deployment of data platform components across GitLab environments, ensuring rollout safety and operational maturity.
  • Collaborate with Infrastructure, Data, and peer Engineering teams on technical design, code review, and delivery to keep the platform reliable, secure, and usable.

GitLab is the intelligent orchestration platform for DevSecOps, helping organizations improve developer productivity and accelerate digital transformation. Trusted by over 50 million users and more than 50% of the Fortune 100, GitLab fosters a high-performance culture driven by values and continuous knowledge exchange.

$150,000–$185,000/yr
US Unlimited PTO

  • Design and build scalable backend services using Go and Rust.
  • Develop and maintain multi-source data ingestion pipelines and web applications.
  • Implement cloud-native deployments and observability practices.

This partner company builds advanced software systems supporting critical operations in complex environments. They offer a collaborative environment with opportunities for professional growth and technical ownership.

Canada

  • Design, develop, test, and release new database features for a distributed database platform.
  • Improve system performance, scalability, and reliability by optimizing query execution and infrastructure.
  • Collaborate with a fully remote global engineering team to drive technical decisions and innovations.

The partner company builds cutting-edge distributed database technology for secure access control systems. It is an early-stage technology company with a supportive engineering culture and a fully remote global team.

Germany 4w PTO

  • Design and implement scalable backend systems for real-time gaming and high-load platforms.
  • Optimize system performance under heavy concurrency and strict requirements.
  • Collaborate with cross-functional teams to ensure platform stability and scalability.

This company builds scalable backend systems for real-time gaming and high-load platforms. It fosters a remote-first, engineering-driven culture with low bureaucracy and a strong focus on autonomy and innovation.