Tech jobs — page 171 · freehire

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Senior Backend Engineer - Device Platform

New North AmericaFull-timeSenior

Senior backend engineer on Verkada's Device Platform team, owning the backend between Verkada's cloud and its shipped hardware: device provisioning, OTA firmware rollout, and device licensing at a scale of millions of devices. Day-to-day is backend services design and delivery in Python or Go, plus cross-team alignment, design reviews, and mentorship.

Agentic AI AI Cloud Fedramp Firmware +4 skills

190K – 275K $

Senior Backend Engineer

Open 56d RemoteNorth AmericaSenior

Senior Backend Engineer designs, builds, and maintains scalable production services and APIs for a construction platform, using Ruby on Rails, AWS, and Docker.

API AWS Containerization Docker Rails +1 skills

170K – 195K $

Sony Interactive Entertainment

Senior Software Engineer/ Software Developer (Backend)

Open 28d HybridNorth AmericaSenior

Senior backend engineer on a startup-style team within Sony PlayStation, designing and building scalable backend services, APIs, and data models for new mobile/web consumer gaming experiences using Node.js/TypeScript, PostgreSQL, and AWS.

API AWS CAD CI/CD Cloud +12 skills

142K – 213K CAD

Sony Interactive Entertainment

Software Engineer II/ Software Developer (Backend)

Open 28d HybridNorth America

Build and maintain backend services and APIs for PlayStation’s new mobile and web experiences, using Node.js, TypeScript, and PostgreSQL on AWS.

API AWS CAD CI/CD Cloud +9 skills

119K – 169K CAD

PlayStation Waterloo Co-Op

Software Developer Co-op – Back End

New HybridNorth AmericaInternship

Back-end co-op at PlayStation (Sony Interactive Entertainment) in Waterloo, building the CAPE systems behind purchasing, payments, and personalized content discovery across the PlayStation Store. Day-to-day: Java/Spring Boot microservices on AWS (EC2, Lambda, DynamoDB, Kinesis) serving high-scale, high-concurrency traffic.

API AWS CAD Cucumber Docker +25 skills

PlayStation Waterloo Co-Op

Software Development Engineer in Test - Backend Co-op

New HybridNorth AmericaInternship

A co-op/internship SDET role at PlayStation (Sony Interactive Entertainment) in Waterloo, Canada: writing and maintaining automated tests for backend services and APIs, contributing to functional/integration/regression testing, and learning CI pipelines. Stack mentions Java, JavaScript, Python, or C#, with tools like JUnit, TestNG, REST Assured, and Postman.

Agile API Automation CAD CI/CD +12 skills

28 – 41 CAD / hr

Staff Backend Engineer – Search and Discovery Product Engineering

Open 21d North AmericaStaff

Build and optimize Coupang’s search and discovery backend to power millions of daily transactions, using Java/Go and distributed systems to reduce latency and scale APIs.

AI API Distributed Systems Java React

194K – 243K $

[8BE] Senior Back End Engineer

New RemoteLATAMSenior

Role Summary We are seeking a Senior Developer to design and build backend services for a client's e-commerce platform, built on a distributed microservices architecture with event driven communication between…

Agile AI API Api Design Authentication +24 skills

Staff Back End Engineer

New HybridNorth AmericaStaff

Altruist is hiring a Staff Back End Engineer (hybrid, 3 days/week in Culver City) to lead cross-service backend work on security, scalability, and reliability — building identity/access management (OAuth/OIDC, RBAC), hardening AWS infrastructure and databases, and driving production reliability on a Java/Spring Boot, AWS, Postgres, Kubernetes stack.

AI API Authentication AWS Cloud +11 skills

200K – 265K $

Desarrollador Java Backend

Develops and maintains Java backend applications — building microservices and distributed systems, analyzing requirements, writing technical/functional documentation, and running unit tests and CI/CD pipelines within agile teams. Requires 3+ years of Java backend experience; full-time, remote position.

CI/CD DevOps Git Java

Candour Solutions

Backend System Developer

New North America

Build and enhance the backend integrations at the heart of a large-scale digital platform for a technology-driven organisation, working hybrid (3 days/week) from Runcorn. Salary £40,000–£60,000; the specific tech stack is not stated in the posting.

Software Development Engineer III (Backend) - Contacts

Hands-on backend engineer (SDE III) on HighLevel's Contacts team, owning scalable microservices and APIs that power CRM contact records, filters, and segmentation at large scale. Core stack: TypeScript/Node.js, REST/microservices, relational & NoSQL databases, Docker, AWS/GCP, message queues, and observability tooling.

Agile AI API Automation AWS +27 skills

Diversified Services Network, Inc.

(1112754) Senior Software Engineer - Java/AWS Backend

New HybridNorth AmericaFull-timeSenior

Senior backend engineer designing Java 17/Spring Boot RESTful microservices on AWS (or Azure), mentoring developers, conducting code reviews, and leading delivery on Agile teams. Hybrid role (2 days/week onsite) supporting a Fortune 100 client; requires 8+ years of relevant experience.

ActiveMQ Agile AI API Aurora +37 skills

155K – 165K $

Superleap AI CRM

Software Engineer - (Backend)

Backend engineer at an AI-native CRM startup who builds and scales the APIs, services, and databases powering the platform, owning features end-to-end from development to production. Works with Go/Java/Python/Node.js, SQL/NoSQL databases, and cloud platforms with a focus on scalability and reliability.

AI API CI/CD Cloud CRM +9 skills

Senior Java Backend Engineer ( U.S Citizen Only)

New North AmericaSenior

Onsite Senior Java Backend Engineer in Campbell, CA (U.S. citizens only) building and supporting production-grade backend services. Core stack is Java, Spring Boot, gRPC with Protocol Buffers, and REST APIs, requiring 5 years of experience.

API gRPC Java Protobuf REST +1 skills

Senior Backend Software Engineer - Campinas/SP

Open 90d LATAMSenior

Senior backend engineer at Agibank, a Brazilian digital bank, designing scalable and resilient Java/Spring Boot services with Kafka/RabbitMQ messaging, MongoDB/Redis, Docker/Kubernetes and AWS. Hybrid role based in Campinas/SP with one onsite day per week, including code reviews, mentoring and setting technical guidelines.

AWS BDD Cloud Docker GitLab +9 skills

Senior Backend Software Engineer - Campinas/SP

Open 90d LATAMSenior

Develops and maintains Java-based backend services for a digital bank using Spring Boot, databases, and cloud-native tools, focusing on scalable financial APIs and customer experience.

API CI/CD Git GitLab Java +13 skills

15K – 25K BRL

Specialist Backend Software Engineer - Campinas/SP

Build and lead backend systems for a digital-first Brazilian bank, designing scalable microservices and APIs in Java/Spring Boot on AWS while collaborating with cross-functional teams.

API AWS Cloud Docker GitLab +10 skills

Backend Engineer Intern

New APACInternshipIntern

Backend engineering intern at Klook, a travel/experiences platform in Singapore, working under a mentor to design, build, test, deploy, and troubleshoot modules using languages like C++, Golang, Python, Java, or JavaScript, with responsible use of AI-assisted development tools.

AI C++ Go Java JavaScript +3 skills

Software-Entwickler (Backend) (m/w/d)

Backend software developer in Hamburg who designs and implements custom software solutions and APIs using the Symfony framework with current PHP, modeling data in PostgreSQL, within a cloud stack environment (Kubernetes, Terraform, Cilium).

API Cloud Kubernetes PHP PostgreSQL +3 skills