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Skill:Backend development (Java, .NET, JavaScript)

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11–20 jobs· newest first

Staff Software Engineer, BackendNew
AssetMark · Austin, US
$180K–$220KOn-site · Full-time · Staff
Full Stack Engineer - Low-Code Development (Public Sector)New
Xtremax Pte. Ltd. · Singapore, Singapore
Backend Engineer - Streaming Architecture Group, Entertainment Service Development Department (ESDD)New
Rakuten · Tokyo, Japan
Senior Software Engineer – Agentic AI (M/F/D)New
bettermarks GmbH · Berlin, Germany
Hybrid · Full-time · Senior
Machine Learning Senior AdvisorNew
Cigna Healthcare · Hyderabad, India
Senior
Senior Software Engineer - Fullstack Java, React.Js,etc.New
UnitedHealth Group
Senior
Software Engineer, Distributed ComputeNew
Base Power Company · Austin, US
On-site · Mid
Senior Backend EngineerNew
Transmit Security · Tel Aviv-Yafo, Israel
Hybrid · Senior
Manager, Forward Deployed Engineering - MunichNew
OpenAI · Munich, Germany
Hybrid · Full-time · Manager
Engineering Manager (Java/Kotlin Stack)New
Plata Card
Hybrid · Manager

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+10K new in the last hour

Staff Software Engineer, Backend

AssetMark · Posted Jun 12, 2026

Austin, Texas, United States
On-site
Full-time · Staff
$180K–$220K per year
8–12 years

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Voyant is seeking a hands‑on Staff Engineer, Backend Engineering to play a key role in building and evolving our core server platform.

Compensation

Compensation: The Base Salary range for this position is between $180,000-$220,000. This position will also be eligible for additional variable incentive compensation and competitive benefits.

Responsibilities

Hands‑On Development – Design, build, and maintain backend systems, APIs, and services.
Technical Leadership – Serve as the go‑to technical leader for the team, guiding design decisions and setting engineering standards.
Mentorship – Mentor and support junior developers, providing guidance, feedback, and technical coaching.
Architecture & Design – Contribute to and help shape scalable, secure, and maintainable system architecture.
Code Quality – Lead code reviews and promote best practices across the codebase.

Requirements

Bachelor's in Computer Science
Master's in Computer Science

Skills

Spring Hibernate SSO SAML OpenID MySQL Agile Backend Development Software Architecture Design Patterns

Benefits

Flex Time or Paid Time Off and Sick Time Off
401K – 6% Employer Match
Medical, Dental, Vision – HDHP or PPO
HSA – Employer contribution (HDHP only)
Volunteer Time Off

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Full Stack Engineer - Low-Code Development (Public Sector)

Xtremax Pte. Ltd. · Posted Nov 9, 2026

Singapore, Singapore, Singapore
3+ years

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Full Stack Engineer focused on low‑code development for a Singapore Government Agency

Responsibilities

Design, develop, test and deploy enterprise applications using low‑code platforms
Translate business requirements into technical designs
Build responsive web applications and business workflows
Maintain reusable components and application templates
Participate in full software development lifecycle

Requirements

Degree or Diploma in Computer Science, Computer Engineering, Information Technology or related discipline

Skills

Low‑code application development platforms (OutSystems, Mendix, Microsoft Power Platform, Appian, Pega)Full software development lifecycle Web application development Reusable components and business workflows Database design and performance optimisation REST APIs and SOAP web services Backend development (Java, .NET, JavaScript)Application security and performance optimisation OutSystems Mendix Microsoft Power Platform Appian Pega Java .NET JavaScript SQL

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Backend Engineer - Streaming Architecture Group, Entertainment Service Development Department (ESDD)

Rakuten · Posted Nov 9, 2026

Tokyo, Tokyo, Japan
5+ years

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Backend engineer responsible for development, operation, and maintenance of video platforms across Rakuten, including backend development, performance tuning, AI integration, and containerized deployment.

Responsibilities

Backend development using PHP/Java
Programming, testing, and performance tuning
Utilizing AI to reduce man-hours and improve quality
Operation and maintenance of the video distribution platform
Development and operation in container environments using Docker/Kubernetes

Requirements

Nice to have: Streaming platforms
Nice to have: Japanese business level proficiency

Skills

Backend development PHP Java Laravel Spring Boot Docker Kubernetes RESTful APIs SQL performance tuning AI integration containerized deployment system operation incident response AWS MediaLive AWS MediaPackage AWS MediaConvert MariaDB

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Senior Software Engineer – Agentic AI (M/F/D)

bettermarks GmbH · Posted Nov 9, 2026

Berlin, Berlin, Germany
Hybrid
Full-time · Senior

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Build agentic workflows and shared tools to support content and engineering teams, focusing on agentic AI for learning content delivery.

Responsibilities

Build agentic content workflows: Develop solutions that support the preparation, generation, and organization of learning content
Support content workflow management: Improve how content moves through creation, review, publication, and updates
Enable scalable content delivery: Build and improve services and processes for content availability
Create shared AI tooling: Give teams tools and integrations for agents
Develop agentic delivery pipelines: connect agentic coding to CI/CD workflows

Requirements

Nice to have: Machine learning
Nice to have: Advanced frontend development
Nice to have: Messaging systems
Nice to have: Knowledge graphs

Skills

Agentic coding AI agents System architecture Backend development Database expertise Event-sourcing TDD BDD CI/CD Frontend fundamentals

Benefits

28 vacation days + 2 days (Xmas Eve and NY Eve)
Employer-subsidized Germany Ticket (Deutschland Job Ticket)
Subsidized Urban Sports Club membership
Corporate pension schema
Corporate discounts

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Machine Learning Senior Advisor

Cigna Healthcare · Posted Nov 9, 2026

Hyderabad, Telangana, India
Senior
12–16 years

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Senior software engineer focused on AI-enabled backend services and LLM integration for enterprise systems.

Responsibilities

Design and build backend services for AI-enabled applications
Integrate Large Language Models (LLMs) into enterprise systems
Implement structured outputs, tool/function calling, and safe interaction patterns
Develop and maintain APIs and service integrations
Ensure systems are secure, observable, and production-ready

Requirements

Nice to have: LLM-based application patterns
Nice to have: prompt engineering
Nice to have: responsible AI usage
Nice to have: AI orchestration
Nice to have: agent-based patterns

Skills

Python LLM integration AWS API design distributed systems authentication and authorization secure system design logging and monitoring graph-based data backend development LLM APIs

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Senior Software Engineer - Fullstack Java, React.Js,etc.

UnitedHealth Group · Posted Nov 10, 2026

Senior

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Senior Software Engineer focused on fullstack development using Java and React.js, responsible for building, maintaining, and optimizing web applications and collaborating across teams to deliver high-quality software.

Responsibilities

Developing and maintaining web applications using ReactJS and other relevant technologies
Collaborating with cross-functional teams to define, design, and ship new features
Writing reusable, efficient, and scalable code
Implementing responsive and mobile-friendly user interfaces
Optimizing applications for maximum performance and scalability

Skills

Java React.js frontend development backend development Agile Git responsive design mobile-friendly interfaces automated testing code reviews ReactJS

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Software Engineer, Distributed Compute

Base Power Company · Posted Nov 8, 2026

Austin, Texas, United States
On-site
Mid
3+ years

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Build and maintain application software that runs on distributed battery devices, ensuring reliability, security, and performance in edge environments.

Responsibilities

Design and implement core device software with >99.5% uptime
Build robust device-to-cloud communication protocols handling network interruptions
Create safe, rapid deployment infrastructure and tooling for OTA updates
Develop telemetry systems for diagnostics without bandwidth-heavy data
Work within hardware constraints to maximize functionality

Requirements

Nice to have: real-time systems
Nice to have: safety-critical systems
Nice to have: automotive
Nice to have: robotics
Nice to have: industrial IoT

Skills

C C++Rust Go systems programming networking HTTP/REST APIs device communication protocols Linux battery life optimization memory constraints performance optimization backend development testing deployment monitoring Docker systemd gRPC

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Senior Backend Engineer

Transmit Security · Posted Nov 1, 2026

Tel Aviv-Yafo, Israel
Hybrid
Senior
5+ years

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Build and evolve a mission‑critical backend system for a platform that fuses customer identity and anti‑fraud solutions.

Responsibilities

Build new features such as login flows, passkeys, device binding, policies and APIs
Write backend code daily in Scala with Akka, MongoDB, Postgres, Redis and Kafka
Maintain codebase health by upgrading, fixing vulnerabilities, adding tests and refactoring
Investigate and resolve production issues for customers
Mentor teammates through code reviews and conversations

Requirements

B.Sc. in Computer Science or Engineering
Nice to have: OAuth
Nice to have: OIDC
Nice to have: SAML
Nice to have: FIDO

Skills

Scala Akka MongoDB Postgres Redis Kafka Java C#TypeScript system design architecture backend development Claude Code Cursor

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Manager, Forward Deployed Engineering - Munich

OpenAI · Posted Nov 9, 2026

Munich, Bavaria, Germany
Hybrid
Full-time · Manager
8+ years

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Lead and grow a Forward Deployed Engineering team in Munich, managing high‑stakes customer deployments and driving technical and business outcomes.

Responsibilities

Lead and grow a team of FDE delivering production systems with frontier models
Own end‑to‑end delivery outcomes through clarity, speed, tight coordination, and technical quality
Codify what works into tools, playbooks, and roadmap inputs that create leverage for both OpenAI and its wider developer community
Notice early indicators and raise them with urgency, whether in product behavior, customer environments, or delivery practices
Use judgement to distinguish what requires action and what does not

Skills

Javascript Python engineering technical delivery high‑pressure project management frontend development backend development frontend backend

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Engineering Manager (Java/Kotlin Stack)

Plata Card · Posted Sep 16, 2025

Hybrid
Manager
3+ years

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Lead a backend engineering team building high‑scale, distributed systems for financial products.

Responsibilities

Lead, mentor and grow a team of engineers
Own team delivery and service reliability
Drive technical strategy and architecture
Partner with product and engineering stakeholders
Improve engineering practices

Requirements

Nice to have: Golang
Nice to have: fintech
Nice to have: banking
Nice to have: payment systems
Nice to have: third‑party API integrations

Skills

Java Kotlin Kubernetes AWS microservices messaging data storage backend development JVM

Benefits

Relocation support to Cyprus, Georgia, Spain
Flexible work from office or remote
Healthcare coverage
Education budget
Wellness budget

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