Backend Developer Jobs

Senior Back-End Developer

Unity3d • Remote, Ontario, Canada (CAN-Montreal)

Remote Software Engineering Distributed Systems GCP Kubernetes Golang Monitoring Observability Microservices Cloud Infrastructure

The opportunity At Unity, we’re committed to building a culture that fosters collaboration and innovation. Within our fast-paced environment, we’re ta...

May 6, 2026

Backend Engineer

Weekday AI • Hoyland, England, United Kingdom

Python FastAPI APIs Microservices LLMs Agentic AI REST Scalability Debugging Cloud

Min Experience: 5 years Location: UK JobType: full-time We are looking for a Backend Engineer with strong expertise in Python and FastAPI to build ...

May 6, 2026

Senior Java Backend Developer

Neoris • Remote, Spain (Spain)

Remote Java Backend Development APIs Microservices Spring Boot Git OpenAPI AI Prompting Cloud Services

En EPAM NEORIS, creemos que la transformación empieza por las personas. Hoy, como parte de EPAM, ampliamos nuestro alcance global y nuestras capacidad...

May 6, 2026

Senior Backend Engineer (Python/Go), Multilingual Intelligence & Resolution Automation (MIRA)

Wolt • Helsinki, Finland; Tallinn, Estonia (Berlin, Germany)

Hybrid Python Go Microservices AI LLMs Cloud Infrastructure Scalable Backend Real-time Systems Small Language Models Model Evaluation Operational Readiness AI Tools

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery...

May 6, 2026

Senior Java Backend Developer (Spring Boot / Quarkus / API)

CodeNinja • Riyadh, Riyadh Province, Saudi Arabia

Java Backend Development Spring Boot Quarkus API Development IBM API Connect RESTful APIs Microservices Performance Optimization Microservices Architecture API Security Docker

About CodeNinja CodeNinja is a next-generation technology consulting firm specialising in AI-powered transformation, enterprise software delivery, an...

May 6, 2026

Junior Backend Engineer (Taipei)

Nitra • Taipei

Hybrid Backend Development JavaScript APIs Database Design Code Reviews Cross-functional Collaboration Relational Databases Fintech Scalable Systems

Who we are: Nitra's mission is to build a more efficient healthcare system and the technology that makes it possible. Our goal is to provide an ecosys...

May 6, 2026

Software Engineer - Backend 7 to 10 years (Pune)

Phonepe • Pune (PhonePe Limited)

Remote Large Scale Robust Scalable Web-based Applications Platforms Abstractions Contracts Separation of Concerns Problem-solving High-level Design Functional Independence Module Breakdown

About PhonePe Limited: Headquartered in India, its flagship product, the PhonePe digital payments app, was launched in Aug 2016. As of April 2025, Ph...

May 6, 2026

Software Engineer - Backend 5 to 7 years (Pune)

Phonepe • Pune (PhonePe Limited)

Remote Backend Development Scalable Web Applications Platform Design Problem-Solving High-Level Design Functional Independence Change Architect Performance Tuning Mentoring Abstractions and Contracts

About PhonePe Limited: Headquartered in India, its flagship product, the PhonePe digital payments app, was launched in Aug 2016. As of April 2025, Ph...

May 6, 2026

Staff Backend Software Engineer - Portfolio Data Workflow

Addepar1 • Poland (Remote - Poland)

Remote Software Development Backend Services API Design Software Development Lifecycle Software Architecture Distributed Systems REST Technical Leadership Mentorship Cross-Functional Collaboration

Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelli...

May 6, 2026

Staff Backend Engineer - Grafana App Platform| US| Remote

Grafanalabs • United States (Remote) (Canada (Remote), USA (Remote))

Remote SaaS Platforms Scalable Systems Observability Refactoring Design Documentation Roadmap Planning Customer Experience On-Call Rotations Developer Productivity AI-Assisted Development

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe...

May 6, 2026

Staff Backend Engineer - Grafana App Platform | UK | Remote

Grafanalabs • United Kingdom (Remote) (Germany (Remote), Ireland (Remote), Spain (Remote), Sweden (Remote), UK (Remote))

Remote SaaS Platforms Scalable Observability Refactoring Design Documents Roadmap Customer Experience On-Call Rotations Developer Productivity AI-Assisted Development

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe...

May 6, 2026

Staff Backend Engineer - Grafana App Platform | Sweden | Remote

Grafanalabs • Sweden (Remote) (Germany (Remote), Ireland (Remote), Spain (Remote), Sweden (Remote), UK (Remote))

Remote SaaS Platforms Scalable Cloud Architecture Observability APIs Dashboards Alerts Incidents Telemetry Observability Integration

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe...

May 6, 2026

Staff Backend Engineer - Grafana App Platform | Ireland | Remote

Grafanalabs • Republic of Ireland (Remote) (Germany (Remote), Ireland (Remote), Spain (Remote), Sweden (Remote), UK (Remote))

Remote SaaS Platforms Scalable Architecture Observability Dashboards Alerts Incidents Telemetry Multi-tenant Cloud Services Remote Work

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe...

May 6, 2026

Staff Backend Engineer - Grafana App Platform | Spain | Remote

Grafanalabs • Spain (Remote) (Germany (Remote), Ireland (Remote), Spain (Remote), Sweden (Remote), UK (Remote))

Remote SaaS Platforms Cloud Architecture Observability APIs Refactoring Design Documentation Roadmap Mentoring Customer Experience On-call Rotations

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe...

May 6, 2026

Staff Backend Engineer - Grafana App Platform| Canada | Remote

Grafanalabs • Canada (Remote) (Canada (Remote), USA (Remote))

Remote SaaS Platforms Scalable Systems Observability Cloud Architecture Refactoring Design Documents Roadmap Management Customer Experience On-Call Support Developer Productivity

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe...

May 6, 2026

Staff Backend Engineer - Grafana App Platform | Germany | Remote

Grafanalabs • Germany (Remote) (Germany (Remote), Ireland (Remote), Spain (Remote), Sweden (Remote), UK (Remote))

Remote SaaS Platforms Scalable Systems Observability Cloud Architecture Refactoring Design Documentation Roadmap Planning Mentoring On-call Support Developer Productivity

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe...

May 6, 2026

Kotlin Backend Engineer (m/f/d)

Flix • Berlin (Munich)

Remote Kotlin Backend Development Spring Ecosystem Event-Driven Systems Database Management Data Accuracy Observability System Reliability Code Quality

We’re looking for a talented mid-level Kotlin Engineer (m/f/d) to join us in Berlin or Munich. In the Foundation Division of FlixTech, our Finance Te...

May 6, 2026

Kotlin Backend Engineer (m/f/d)

Flix • Munich

Remote Kotlin Backend Development Spring Ecosystem Event-Driven Systems Data Accuracy System Reliability Observability Technical Design

We’re looking for a talented mid-level Kotlin Engineer (m/f/d) to join us in Berlin or Munich. In the Foundation Division of FlixTech, our Finance Te...

May 6, 2026

Junior Backend Engineer, Discovery

Wolt • Helsinki, Finland (Berlin, Germany)

Remote Backend Engineering Kotlin Go High-performance services Testing Observability Reliability AI-First Engineering

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery...

May 6, 2026

AI Platform Engineer, Backend (Agentic Engineering)

Brainco • San Francisco, California, United States

Remote Cloud Python Docker Kubernetes Terraform LLM Security Orchestration Sandboxing Prompt Injection Defense

About Brain Co. Brain Co. is an applied AI startup co-founded by Jared Kushner and Elad Gil, and backed by leading Silicon Valley builders including ...

May 6, 2026

Staff Backend Engineer

Socure • chennai, Tamil Nadu, India

Remote Cloud Golang AWS Microservices Distributed Systems Containerization Observability Microservices Architecture Secure Coding

Why Socure? Socure is building the identity trust infrastructure for the digital economy — verifying 100% of good identities in real time and stoppin...

May 6, 2026

Senior Backend Engineer Lead (FinTech / SaaS)

Nahc • Taipei City, Taiwan

Backend Engineering Node.js Express.js PostgreSQL API Development System Architecture Fintech Payment Integration English Communication Fintech Platforms Fintech SaaS

Our client is a fast-growing international technology company building modern fintech and SaaS platforms for the healthcare sector in the US market. ...

May 6, 2026

Staff Software Engineer, Backend

Harvey • San Francisco, California, USA

Remote Backend Software Engineering SaaS Product Development AI Integration Large-Scale Data Management High-Performance Systems Security Expertise Cloud Infrastructure Cross-Industry Partnership Agent Technology Multi-level Security

Why Harvey At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agent...

May 5, 2026

Staff Software Engineer, Backend

Harvey • New York, New York, USA

Remote Backend Engineering Cloud Computing Database Management AI Integration Performance Optimization Security Data Management Full Stack Development Product Management

Why Harvey At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agent...

May 5, 2026

Développeur Backend & Infrastructure

Gorh • Québec, Qc

Hybrid Backend Development Infrastructure Development Data Collection Data Storage Data Processing API Design Database Management AWS Terraform

Développeur Backend & Infrastructure Data À propos du poste Femtum évolue dans un environnement de R&D et d’instrumentation où les données provienne...

May 5, 2026

Backend Software Engineer II

DeliveryHero • Singapore, , Singapore

Hybrid Golang Design Patterns Software Architecture Microservices Databases Testing Cloud Environment Reliability Management English Communication

foodpanda is part of the Delivery Hero Group, the world’s pioneering local delivery platform, our mission is to deliver an amazing experience—fast, ea...

May 5, 2026

Backend Engineer - Ads Measurement

Spotify • New York, NY

Remote Backend Engineering Java Scalable Services API Design Data Pipelines Performance Optimization Reliability Observability System Architecture Agile Methodologies

Our mission on the Advertising Product & Technology team is to build a next generation advertising platform that aligns with our unique value proposit...

May 5, 2026

Senior Backend Software Engineer, Subscriptions Enablement

Gamechanger • New York, New York, United States

Remote Node.js TypeScript AWS PostgreSQL Redis Observability Architectural Design Code Reviews Technical Documentation

About GameChanger: We believe in the life changing impact youth sports have on and off the field. Sports encourage leadership, teamwork, responsibili...

May 5, 2026

Senior Software Engineer II, Payments Platform (Back End)

Flywire1 • Bengaluru, KA, India

Software Engineering Payments Backend Development Scalability High Performance Team Collaboration Quality Assurance Problem Solving Security DevOps

Are you ready to trade your job for a journey? Become a FlyMate! Passion, excitement & global collaboration are all core to what it means to be a Fly...

May 5, 2026

[VKS] Senior Back-end Software Engineer (Java & Infrastructure Focus)

SoftwareMind • Kraków, Lesser Poland Voivodeship, Poland

Remote Java PostgreSQL Google Cloud Platform Terraform Kubernetes Docker GitLab Gradle Go Mermaid

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technol...

May 5, 2026