Tech jobs
Job listings
Fullstack Software Engineer (YC) - US Remote
Builds and scales high-performance backend services in TypeScript/NestJS for a critical infrastructure platform, focusing on real-time transaction processing, distributed systems, and integrations with third-party APIs.
Java Backend Engineer - M.Fulfill Pick&Pack
Build and maintain Java backend services for a warehouse fulfillment platform, using Spring, Kafka, and cloud-native tools to streamline order picking and delivery workflows.
Software Engineer
Senior developer building secure, scalable case-management systems for the DoD using Java/C#/Python, React/Angular, and cloud-native tools in a fully remote role.
Software Architect
Define and oversee scalable software architectures for defense tech systems, integrating cloud platforms, DevSecOps, and AI agents while aligning with DoD requirements.
Director, Platform Engineering & Quality
Leads a QA team and developer-experience platform to ensure high-quality software releases and smooth external integrations for a travel-tech company.
Java Full Stack Developer (Hybrid/ No C2C)
Build and maintain Java 17/21 Spring MVC applications with Oracle databases, AWS services, and microservices; design RESTful APIs and use Thymeleaf for templating.
Senior Back-End Engineer
Build and maintain scalable .NET backend services and APIs for a global iGaming platform, focusing on microservices, performance, and cloud infrastructure.
Senior Backend Software Engineer, Observability & Evals Platform (LangSmith)
Builds backend services for LangSmith’s AI observability and evaluation platform, focusing on tracing, monitoring, and performance optimization for scalable AI applications.
Lead Backend Engineer (Python/Go) – Cloud & AWS Focus
Lead a team building and scaling cloud-based microservices in Python/Go on AWS, mentoring engineers and guiding product delivery for Capital One’s fintech systems.
Senior Lead Backend Engineer: GraphDB & API Platform
Lead backend engineering for Capital One’s GraphDB and API platform, designing cloud-native services and mentoring engineers to ensure scalable, high-performance systems.
Senior Backend Engineer - Scalable Observability & Evals
Build backend systems for LangChain's observability and evals platform, designing APIs and ensuring high-throughput reliability.
Sr. Backend Engineer
Senior Backend Engineer at Fiserv building scalable microservices for workforce management, shift scheduling, and enterprise payroll integrations using Java, Spring Boot, and Kubernetes.
Devoteam Cyber Trust | Application Security Engineer | Mobility Sector
Embed security into software development for mobility clients: define secure SDLC practices, run threat modeling, coordinate pen tests, and automate security checks in CI/CD pipelines.

Backend Engineer, NodeJS
Build and maintain scalable Node.js backend services for Flutterwave’s fintech platform, designing secure APIs, optimizing databases, and ensuring robust system performance.
Software Architect
Salary: AUD 800 - 900 per day We are seeking an experienced Software Architect to join a high-performing team responsible for designing and delivering complex distributed systems within the mining autonomous technology…
Staff Back-end Engineer (Security Infrastructure)
Design and build security infrastructure for Coupang's e-commerce platform, focusing on identity and access management systems using Java, Go, and AWS.
Machine Learning Engineer
Czym będziesz się zajmować? Project scope: Write production-ready code and use GPU or CPU resources according to ML workload capacity needs. Architect, automate and orchestrate cloud DevOps and MLOps pipelines. Create…
