Last updated: 2025-05-22

17 Backend Engineer jobs in Tokyo.

Hiring now: Software Engr Search @ Tektome, Engr For Citylevel Energy @ Woven By T, Sr Backend Engr @ Rakuten Sy, Sr Backend Engr Core Serv @ Limit Brea, Engr @ Rakuten, Backend Engr @ Pairs, Staff Software Engr @ Appier, Transportation Management @ Rakuten, Sr Backend Engr Analytics @ Drivemode, Ads Prod Backend Dev @ Smartnews.Explore more at at kaamvaam.com

🔥 Skills

Java (4) AWS (3) backend development (3) DevOps (3) Python (3) cloud services (3) SQL (3) Elasticsearch (2) programming languages (2) cloud platforms (2)

📍 Locations

Tokyo (17)
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Tektome Inc.

Software Engineer, Search Tokyo
Skills & Focus: search algorithms, indexing systems, search APIs, performance tuning, Natural Language Processing, data analytics, Elasticsearch, programming languages, AWS, cloud platforms
About the Company: Tektome is at the forefront of technological innovation in the AEC industry, transforming traditional processes through advanced technology.
Experience: At least 3 years of experience in software engineering with a focus on search systems or related fields
Type: Full-time
Benefits: Competitive salary and benefits package, Professional growth through challenging projects and continuous learning oppor…
Software Engineer, 3D Data Team Tokyo
Skills & Focus: software development, 3D data processing, backend development, API, cloud platforms, 3D visualization, programming languages, BIM, databases, problem-solving
About the Company: Tektome is pioneering the transformation of the AEC industry through cutting-edge technology and innovative solutions as a spin-off from Incubit, one of Japan’…
Experience: At least 3 years of experience in software development with a focus on 3D data processing or related fields
Type: Full-time
Benefits: Competitive salary and comprehensive benefits package

Woven By Toyota

Engineer for City-Level Energy Aggregation System Tokyo
Skills & Focus: energy aggregation system, VPP regulations, energy equipment, energy management, demand response mechanism, backend systems, traceability, product requirements, functional specifications, hybrid work style
About the Company: Woven by Toyota, a part of the Toyota Group, is challenging the current state of mobility through human-centric innovation and empowering mobility transformati…
Experience: Hands-on experiences and knowledge about VPP regulations, energy equipment, energy management, and demand response mechanism, software development.
Type: Full-time

Rakuten Symphony

Senior Backend Engineer Tokyo
Skills & Focus: Backend Engineer, CPaaS, Java, Agile/Scrum, DevOps, Microservices, Containerization, AWS, Jenkins, Cloud Deployments
About the Company: Rakuten Symphony CPaaS platform provides communication API’s to global and domestic enterprises in Japan over various channels such as SMS, Voice, Email & RCS.…
Experience: 6+ years of proven hands-on core backend SW engineering expertise in Java (v17+)
Type: Full-time

Limit Break

Senior Backend Engineer, Core Services Tokyo
Skills & Focus: backend services, security, scalability, production quality code, full software development lifecycle, Docker, cloud native applications, Game Development, React, API design
About the Company: Limit Break is founded by global industry leaders in mobile gaming. We are unlocking its potential beyond games to transform digital markets into real-world ec…
Experience: Minimum of 5 years of software engineering experience in backend/full-stack development with production services at high scale
Type: Full-time

Woven By Toyota

Engineer for Digital Twin Platform Tokyo
Skills & Focus: software development, digital twin platform, city-scale simulation, testing environment, innovations, traffic dynamics, energy consumption, complex interactions, agents, hybrid work style
About the Company: Woven by Toyota, a part of the Toyota Group, is challenging the current state of mobility through human-centric innovation and empowering mobility transformati…
Type: Hybrid

Rakuten Group, Inc.

Engineer Tokyo
Skills & Focus: engineer, applications engineer, fintech group, Java, Python, JavaScript, Go, RDBMS, RESTful API, Kubernetes
About the Company: Rakuten Fintech Group Company which is Rakuten Card, Rakuten Payment, Rakuten Securities, Rakuten Bank, Rakuten Insurance, Rakuten Wallet etc., is continuing t…
Experience: 5+ years software development experience (from design to release and operation).
Benefits: Employee Benefits of Rakuten Group.

Tektome Inc.

Senior Software Engineer, Backend Lead Tokyo
Skills & Focus: backend development, cloud services, API development, data architecture, Python, Django, SQL, NoSQL, containerization, DevOps
About the Company: At Tektome, we're at the forefront of technological innovation for the AEC industry. Our commitment is to drive excellence, push technological boundaries, and …
Experience: 10+ years of experience in backend development, with at least 2 years in a leadership role
Type: Full-time
Benefits: Competitive salary, benefits, relocation package, opportunity to work on cutting-edge technologies, collaborative and i…

Woven By Toyota

Engineer for Data Platform Tokyo
Skills & Focus: data platform, microservices, API, AI, mobility, energy management, smart home, innovation, cross-functional specifications, implementation process
About the Company: Woven by Toyota, a part of the Toyota Group, is challenging the current state of mobility through human-centric innovation and empowering mobility transformati…
Type: Full-time

Pairs

Back-end Engineer Tokyo
Skills & Focus: feature development, back-end solutions, MySQL, DynamoDB, Redis, Elasticsearch, product managers, front-end engineers, design docs, collaboration
About the Company: Pairs is the leading online dating app in Japan, and has been used by over 20 million users looking for their ideal partner. Part of Match Group, Pairs has acc…
Type: Full-time

Appier

Staff Software Engineer Tokyo
Skills & Focus: data engineering, large scale systems, ETL, Kubernetes, cloud environments, distributed systems, open source systems, compute technologies, mentorship, cross-industry partnerships
About the Company: Appier is a software-as-a-service (SaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of dem…
Experience: 9+ years of experience

Rakuten

Transportation Management System Engineer Tokyo
Skills & Focus: back-end development, Java, Spring Framework, front-end development, React, REST APIs, system operation, security-conscious coding, logistics, E-Commerce
About the Company: Rakuten is a global leader in Internet services that empower individuals, businesses, and society through innovation.
Experience: 5+ years of back-end development experience; 2+ years of front-end development experience
Type: Full-time

Woven By Toyota

Backend Engineer Tokyo
Skills & Focus: backend engineer, geospatial technologies, data visualization, data analysis, cross-functional teams, cloud software, embedded software, mapping tools, automotive technology, AD/ADAS applications
About the Company: Woven by Toyota, a part of the Toyota Group, is challenging the current state of mobility through human-centric innovation and empowering mobility transformati…
Experience: Strong background in geospatial technologies
Type: Full-time

Drivemode

Senior Backend Engineer (Analytics) Tokyo
Skills & Focus: Backend Engineer, Analytics, data pipelines, cloud technologies, AWS, data ingestion, data storage, data processing, data visualization, data exploration
About the Company: Drivemode is a technology company focused on building the future of electric vehicles (BEV) and enhancing how people interact with vehicles.
Benefits: competitive compensation and excellent benefits
Backend Engineer Tokyo
Skills & Focus: Backend systems, cloud services, architecture, technical strategy, Infrastructure as Code, distributed systems, API design, data modeling, problem-solving, technical communication
About the Company: Drivemode is at the forefront of building the future of electric vehicles, having joined forces with Honda as their first startup acquisition. The company focu…
Experience: 8+ years of software engineering experience
Type: Full-time
Benefits: Competitive compensation and excellent benefits

Tektome Inc.

Senior Software Engineer Tokyo
Skills & Focus: Software Engineer, backend development, cloud services, APIs, data storage, scalable systems, Python, Django, SQL, DevOps
About the Company: At Tektome, we're at the forefront of technological innovation for the AEC industry. Our commitment is to drive excellence, push technological boundaries, and …
Experience: 5+ years of experience in backend development
Type: Full-time
Benefits: Competitive salary, benefits, relocation package, opportunity to work on cutting-edge technologies, collaborative and i…

Smartnews

Ads Product Backend Developer Tokyo
Skills & Focus: backend systems, high traffic, ads delivery, Kafka, Redis, SQL, NoSQL, Java, microservice architecture, data processing
About the Company: SmartNews is a leading global information and news discovery company dedicated to delivering quality information to the people who need it. Thanks to our uniqu…
Experience: 3+ years experience in developing backend systems for high traffic web services
Type: Full-time
Benefits: All healthcare and social insurance required by the Japanese labor law, plus annual health check; Visa sponsorship and …