Mozilla is hiring Senior Software Engineers for multiple Ecosystem Services backend teams to design, build, deploy, and operate backend platforms focused on privacy, security, and reliability. The role requires end-to-end ownership of services, collaboration with cross-functional teams, on-call rotation, and hands-on experience with backend languages (Python/TypeScript/Node.js or Rust), PostgreSQL, Docker, and GCP-based deployments and observability tooling.

Join Mozilla's Ecosystem Services Team to build, operate, and maintain back-end platforms used by Firefox and other Mozilla products. Responsibilities include backend development, cloud deployments and operations (GCP/Docker), observability and monitoring (OpenTelemetry, Sentry, Prometheus, Grafana), participating in on-call rotations, API design, and collaborating with frontend, CloudEng, product, and UX teams. Requires 4+ years of software development experience with strong backend focus and professional experience in Python, TypeScript/Node.js, or Rust, plus PostgreSQL and hands-on GCP/DevOps experience.

Coforge is hiring an AI Integration Engineer to develop reusable APIs, connectors and MCP tools and integrate agents with systems such as SharePoint, SAP, Databricks and SQL. The role requires strong experience with REST APIs, microservices, authentication/authorization (OAuth, RBAC), Azure services (Azure Functions, API Management), workflow orchestration, and production-grade operational controls. Remote; location listed as Campinas, Brazil.

Remote (USA) Senior Software Engineer role at Coinbase on the Wallets, Liquidity & Bridging team. Responsible for designing and delivering Go-based distributed backend services that manage transaction lifecycle, signing, broadcasting, and on-chain reconciliation across multiple blockchain protocols (Ethereum, Bitcoin, Solana). Requires 5+ years of software engineering experience. Annual base salary range: $186,065–$218,900 USD.

Coforge busca un Senior Java Developer ubicado en Perú (modalidad híbrida, asistencia presencial 2 veces por semana) con mínimo 6 años de experiencia. El rol implica desarrollo de microservicios y backend en Java (Java 11/17), Spring Boot, arquitecturas orientadas a eventos, Apache Kafka y experiencia en Azure, Kubernetes/OpenShift, además de prácticas de desarrollo seguro y CI/CD.

Coforge seeks a Mid Financial Engineering Analyst in Peru (hybrid, onsite 2–3x/week). The role involves designing, developing and maintaining financial applications (risk, treasury, markets), implementing REST APIs, ensuring operational stability, applying DevOps/CI-CD practices and collaborating with business teams. Requires minimum 3 years experience with microservices, backend development in Java and Node.js, React frontend, NestJS, SQL/NoSQL, Git, and experience with Azure and/or GCP. Intermediate English is required.

Lead development and testing of a highly scalable, geo-distributed database. Responsibilities include designing for scalability and reliability, troubleshooting distributed environments, profiling and performance tuning (JFR, JMC, async-profiler, VisualVM), implementing storage/network algorithms, and managing several software engineers. Requires 4+ years Java experience, deep concurrency and JVM knowledge, SQL and distributed systems expertise.

Lead and mentor development squads; design and validate software architectures; supervise backend (Java) and frontend (ReactJS) development; define API and microservices guidelines; coordinate deployments with DevOps practices; perform code reviews, incident management and stakeholder coordination. Hybrid role based in Peru, office attendance 2–3 times/week.

SeatGeek is hiring new college graduates (spring/summer 2027) for junior software engineering roles across backend, frontend web, mobile, platform, and machine learning. Responsibilities include building cloud-backed services and user interfaces, leveraging AI tools, running experiments, and scaling software for a multi-sided ticketing marketplace. Candidates should be graduating in 2027, have experience building software (preferred but not required), and be able to work from the New York City office at least three days per week during the first year.

Lead technical direction and platform transformations for GitLab Dedicated, focusing on resilience, tenant orchestration, modular architectures, automation, and operational maturity. Requires deep SRE/Platform/Backend experience with cloud infrastructure, IaC, observability, distributed systems expertise, and programming experience in languages such as Go, Ruby, or Python.

Chainguard is hiring a Senior Software Engineer (Repository) to lead architecture and implementation of customer-facing package registries, APIs, and high-availability artifact-serving systems. The role requires 5+ years building and operating production backend or infrastructure systems, strong Go or backend experience, and familiarity with reliability, observability, Terraform, and cloud infrastructure. Base salary range: $157,000–$184,000 USD (year).

Join the ELS Delivery Pipeline team to design, implement, deploy, and operate Python services, command-line tools, and integrations that automate vulnerability assessment, patching, builds, testing, and package publication. The role requires owning production systems end-to-end, working with stakeholders to define requirements, improving CI/CD and deployment automation, and using AI coding agents as part of daily development. Benefits include fully remote flexible work, paid vacation and holidays, medical compensation, and education/co-working reimbursements.

Grafana Labs seeks a Staff Backend Software Engineer to design, build, operate, and maintain multi-tenant distributed telemetry databases (including Loki) powering Grafana Cloud. The role involves developing services primarily in Go, running on Kubernetes across major cloud providers, participating in on-call rotations, driving features from ideation to production, and contributing to open-source projects. Candidates should have experience shipping cloud or systems software and strong communication skills. Compensation range for Singapore is SGD 167,000–209,000 per year.

Grafana Labs seeks a Staff Backend Software Engineer to design, build, operate, and maintain multi-tenant distributed telemetry databases (including Loki). Work involves Go-based services running on Kubernetes across major cloud providers, contributing to open-source projects, participating in on-call rotations, and collaborating in a remote-first engineering organization. Role is open to candidates located in Australia or Singapore.

Senior Software Engineer role on the Elasticsearch core/infrastructure team (based in the United Kingdom). The role involves designing and implementing core, horizontally scalable features and APIs for Elasticsearch, improving developer productivity and automation, diagnosing and resolving performance and stability issues, and contributing to CI/CD, observability, and serverless orchestration for cloud and on‑premise deployments.

Work on foundational infrastructure and shared functionality for Elasticsearch (services, settings, scripting, plugins, logging/telemetry, orchestration). Design and implement scalable features and APIs, diagnose and resolve performance/concurrency issues, improve observability and CI/CD workflows, and lead cross-team projects. Requires strong core Java skills, systems design, and experience with CI/CD and observability tools.

Join the Elasticsearch core/infra team to design and implement horizontally-scalable features and shared platform functionality (services, settings, scripting, observability). Work on performance, concurrency, CI/CD/DevOps workflows, serverless/cloud/on-prem orchestration, and cross-team projects while supporting operational investigations and developer productivity.

Join DigitalOcean's Network Products team to design, implement, test and optimize scalable control- and data-plane services. The role focuses on Go development, distributed systems, networking (including eBPF/XDP), APIs, monitoring and performance, and cross-team leadership.

Lead engineering role owning end-to-end improvement of Elastic's Context Engine (knowledge layer for AI agents). Responsibilities include designing telemetry and evaluations, iterating on prompts/skills/automations safely, partnering with data scientists, and shipping production code (TypeScript/Python). Requires 10+ years of software engineering experience shipping AI-driven products, experience with agents with state/memory, telemetry-driven decisions, and familiarity with MCP and public APIs.

Role to build tools, microservices, workflows, and distributed applications for large-scale AV data processing and AI training. Requires designing streaming, orchestration, resilience, security, and data management solutions; deploying AI models and implementing RAG workflows. Experience with big data engines, ETL, and scalable systems is required.