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8,412 Senior Backend jobs

Senior backend engineering roles owning server-side systems and APIs.

8.4K jobs
Virtus Recursos Humanos
last week

Engenheiro Backend / Plataforma – Sênior

On-siteLATAMSenior
Brazil
São Paulo, SP

Implementar APIs e serviços. Projetar persistência e processamento assíncrono. Garantir isolamento entre clientes. Criar testes e observabilidade. Documentar contratos de integração. Requisitos Estudos Ensino Superior…

API Observability
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Softvaro
10 views last week

Software Engineer Sênior Backend (Java / Spring Boot) | Remoto

RemoteLATAMSenior
Brazil

Softvaro is hiring a Senior Backend Software Engineer (remote, PJ) to be embedded at an insurance-sector client building after-sales APIs for its auto insurance product. Daily work centers on Java/Spring Boot microservices, REST APIs, CI/CD, and data flows using Oracle, MongoDB, Redis, RabbitMQ/Kafka and AWS.

AI API AWS CI/CD Cloud +13 skills
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Trustonic
1 views last week

Senior Software Engineer - Backend

HybridUKSenior
United Kingdom
Winnersh, England

A bit about the team and what you'll deliver... As a Senior Software Engineer - Backend you'll join a collaborative, highly skilled engineering team responsible for developing and operating Trustonic's cloud platform,…

Airflow API API Gateway AWS Aws Glue +41 skills
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Otter Backed by a16zBacked by Sequoia
18 views last week

Senior Backend Engineer

Open 119d North AmericaFull-timeSenior
United States
Seattle, WA

Designs and optimizes backend systems for Otter’s food delivery platform, focusing on inventory savings tools and mission-critical applications to reduce costs and streamline restaurant operations using Java, cloud platforms, and distributed architectures.

API AWS Azure Cloud Distributed Systems +8 skills
167K – 230K $
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ATOMS Careers page
10 views last week

Senior Backend Engineer

Open 119d North AmericaFull-timeSenior
United States
Seattle, WA

Designs and optimizes backend systems for Otter’s food delivery platform, focusing on inventory savings tools and mission-critical applications while leveraging Java, cloud platforms, and distributed architectures.

API AWS Azure Cloud Distributed Systems +8 skills
167K – 230K $
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Banchile Administradora General De Fondos Sa
2 views last week

Desarrollador Backend

LATAMSenior
Chile
Santiago

Senior backend engineer designing, building, and modernizing a cross-border payments and FX platform (payments, settlement, onboarding) for a fintech client sourced through Insight Global. Day-to-day work centers on scalable C#/.NET (or Java/Go) microservices on AWS, third-party integrations, and production reliability.

Agile AI AWS CI/CD Claude Code +14 skills
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Dilaxia
1 views last week

Senior .NET Developer - AI-Driven Backend, Hybrid

HybridEuropeSenior
Italy
Toscana

Dilaxia è una tech company in continua evoluzione specializzata nello sviluppo di soluzioni software tailor made, gestione di infrastrutture IT e cybersecurity. Cerchiamo un .NET Developer con almeno tre anni di…

Agile API C# Cybersecurity .NET +3 skills
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Colmex
12 views last week

Senior Backend Engineer (Node.js, TypeScript & Azure)

HybridMENASenior
Israel
Tel Aviv-Yafo, Tel Aviv District

Designs, builds, and maintains scalable backend services and REST APIs for Colmex Group's fintech products, developing cloud-native solutions on Microsoft Azure with Node.js and TypeScript, event-driven architectures, Docker, and CI/CD pipelines while collaborating with frontend, mobile, DevOps, and data teams.

AI AKS API Azure Azure Application Insights +28 skills
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Quidient
10 views last week

Senior Backend Engineer

Open 103d HybridNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Columbia, Maryland

Senior Backend Engineer at Quidient builds and maintains cloud APIs and infrastructure for 3D scene reconstruction, using AWS, Python/Node.js, and microservices to process and deliver 3D data via Quidient Reality®.

AI API API Gateway Authentication AWS +22 skills
100K – 120K $
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AGM SOLUTIONS
last week

Senior Java Back-End Developer

RemoteEuropeSenior
Italy
Torino

Per un cliente di Torino, AGM Solutions cerca un Senior Java Back-End Developer in modalità ibrida. L’azienda, certificata Great Place To Work, opera in ICT Governance, ICT Security e GDPR Compliance con soluzioni…

AWS Azure Azure DevOps CI/CD Cloud +11 skills
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DoorDash USA
2 views last week

Senior Software Engineering, Backend (All Teams)

LATAMSenior
Brazil
São Paulo

Senior Backend Engineer at DoorDash's new São Paulo office, working across product and platform teams to build, release, and operate large-scale backend services, help migrate a monolith to microservices, and improve performance, reliability, and scalability, using SQL/NoSQL stores and AI coding tools.

AI API Claude Code Elasticsearch Microservices +7 skills
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Verity Group
9 views last week

Java Backend Developer Sênior - REMOTO Remote Work Full-time employee

LATAMFull-timeSenior
Brazil

Verity, a Brazilian digital transformation consultancy, is hiring a Senior Java Backend Developer (remote in Brazil) to build and evolve Spring Boot APIs and event-driven (Pub/Sub) services, creating BFF/adapter layers for legacy migration, with focus on resilience, performance, cache, and observability for critical customer journeys.

API Event Driven Architecture Java Microservices Observability +2 skills
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Vagas Internas
4 views last week

Pessoa Desenvolvedor Back-end Senior (AI Advocate)

RemoteLATAMSenior
Brazil
Remoto

Senior backend developer with an 'AI Advocate' edge at Zup: building and evolving critical, high-scale business services in Java/Spring Boot (REST APIs, microservices, event-driven, cloud-native on AWS) while championing adoption of AI tools like RAG, Claude and Copilot across the company and with clients. Internal posting (PSI) for existing Zuppers.

AI API AWS CI/CD Cloud +17 skills
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RPS Softwares AB
3 views last week

Senior Java Backend Engineer

EuropeSenior
Sweden

Senior Java Backend Engineer building and operating IAM/identity services for a platform providing secure product access to millions of users. Day-to-day: Java microservices, Keycloak customization, auth flows (OAuth 2.0/OIDC/SAML/JWT), Kubernetes/Docker deployments on AWS/Azure, plus production observability and incident response.

Authentication AWS Azure CI/CD Cloud +21 skills
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HelloFresh
21 views last week

Senior Backend Engineer, SCM Tech Fulfillment

Open 71d HybridNorth AmericaSenior
Canada
Toronto, Ontario

Senior developer building and enhancing HelloFresh's Python-based algorithmic production planning engine and FastAPI backend services on AWS, with some React frontend support.

Agentic AI AI Airflow API AWS +17 skills
120K – 150K CAD
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Utila
26 views last week

Senior Backend Engineer

Open 48d HybridMENASenior
Israel
Tel Aviv-Yafo, Tel Aviv District

Senior Backend Engineer at Utila builds and ships backend services for its institutional digital-asset (crypto) platform, taking features end to end from concept to production with Go, Kubernetes on GCP, Pulumi (IaC), and PostgreSQL, plus contributing to architecture and code reviews. Hybrid: 4 days/week in the Tel Aviv office.

Blockchain Cloud Cryptography Distributed Systems GCP +6 skills
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Hyphen Connect
4 views last week

Senior Backend Engineer — High-Performance Microservices

APACSenior
Hong Kong SAR China
Hong Kong

Hyphen Connect is hiring a senior backend engineer in Hong Kong to architect and build high-concurrency microservice systems: leading core module design, JVM performance tuning, and reliability work such as service governance, tracing, and circuit breakers. Core stack is Java/Spring Boot, requiring 5+ years with large-scale systems.

Java JVM Microservices Spring
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Hyphen Connect
5 views last week

Senior Backend Engineer

APACContractSenior
Hong Kong SAR China
Hong Kong

Senior backend engineer in Hong Kong building high-concurrency, high-availability Java microservices (Spring Boot/Cloud, Kafka/RocketMQ, Redis, MySQL) targeting millions of QPS and 99.99%+ uptime, with deep work on on-chain data: smart contract calls, real-time block tracking, and analytics across EVM-compatible chains, Sui, and Solana.

Blockchain Cloud Distributed Systems EVM Java +8 skills
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Grain Backed by Y Combinator
19 views last week

Senior Backend Engineer

Open 72d On-siteMENASenior
Israel
Tel-Aviv

Senior Backend Engineer at Grain to design and develop an advanced fintech hedging platform. Will build scalable, secure backend systems for financial workflows using technologies like Python/Java/Go/Node.js, SQL/NoSQL databases, cloud platforms (AWS/GCP/Azure), and microservices architecture.

Agile API AWS Azure Cloud +12 skills
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cogwheel-analytics-llc-4b7e20a2-72f4-468b-a226-9f1227556a77
11 views last week

Senior Software Engineer (Backend)

RemoteAPACFull-timeSenior
Bangladesh

Senior backend engineer at Cogwheel Analytics, which builds a digital marketing analytics and reporting platform for hotels. Owns high-risk backend work: schema migrations, Celery async orchestration, and integrations with Google Ads, GA4, Meta, and OTA APIs. Stack: Python, FastAPI, SQLAlchemy, PostgreSQL. Hybrid role based in Dhaka with partial US hours.

AI Analytics Angular API AWS +16 skills
2K – 2K $ / mo
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