Capchase seeks a Senior Tech Generalist with 5+ years building production-scale software to design, develop, and maintain customer-facing and internal systems, own core financial systems (payment orchestration, ledger, underwriting, reconciliation), integrate third-party financial APIs, and improve scalability, reliability, and observability. Proficiency in TypeScript and Node.js is required; Kubernetes, BigQuery, and GCP familiarity are bonuses.

Work on Analytics Instrumentation within Data Engineering & Monetization to build a unified data collection platform across GitLab SaaS and Self‑Managed environments. Responsibilities include designing and implementing backend services in Go, improving data emission/transit/quality, supporting usage billing, collaborating across teams, and mentoring engineers. US base salary range: $117,600–$252,000.

Design, implement, and operate scalable routing and logistics API services and related tooling for Mapbox's Directions and Logistics platforms. Requires 5+ years building web services in Rust or TypeScript/Node.js, experience with container-based deployments (Docker, ECS, Kubernetes) on AWS, monitoring/observability, incident response and distributed systems, and strong English (B2+). Remote from any city in Germany.

Senior Backend Engineer on the Pipeline Security team responsible for designing and implementing backend architecture, RBAC, GraphQL APIs, and Kubernetes/Helm deployments for GitLab's native Secrets Manager. Work primarily in Ruby on Rails with some Go, own features end-to-end (design through production), collaborate cross-functionally, and focus on CI/CD and software supply-chain security (SLSA).

Join HTS Media as a Senior Full-Stack Engineer responsible for implementing and testing new ad experiences on Hopper.com, developing scalable APIs and a client-side JavaScript SDK for B2B partners, and driving technical excellence. Requires 5+ years full-stack experience, strong JavaScript/TypeScript skills, experience with a modern backend language (Python, Node.js, or Go) and a modern frontend framework (React, Vue, or Svelte).

Lead design and development of scalable backend APIs and services integrating with cloud services with a focus on IBM Cloud. Influence architecture and managed-service capabilities (IAM, authn/authz, service-to-service patterns, resiliency). Required skills include distributed systems, API design, IAM patterns (OAuth/OIDC, JWT, RBAC), SaaS operations, Kubernetes, and development experience in Java or Go. English CV preferred; role reports to Director of Engineering.

Join LivePerson's Conversational AI team as a Senior Software Engineer focused on Node.js and Python. Responsibilities include designing and implementing critical backend components, building high-volume low-latency distributed services, debugging and maintaining production systems, participating in on-call rotations, and mentoring engineers. Experience with LLMs, RAG, vector databases, Kubernetes, cloud (GCP or AWS), databases (SQL/NoSQL/Cassandra/MySQL), data processing frameworks (Kafka, Airflow, Spark, Hadoop), REST APIs, and microservices is required.

Work on GitLab Verify to improve performance, reliability, and usability for high-volume CI jobs; design and implement AI-powered agents and LLM-backed tooling integrated with the Duo Agent Platform; build instrumentation and observability; optimize database and job orchestration; and write secure, well-tested Ruby on Rails code while leading cross-functional technical work.

Senior Backend/Golang Engineer position (remote across Bolivia, Colombia, Costa Rica, Peru) requiring 5+ years experience to design, build and operate scalable microservice-based cybersecurity systems on GCP using Docker, Kubernetes, Pub/Sub/Kafka, NoSQL/RDBMS and CI/CD/GitOps practices. Advanced English required.

Join Ramp's Ops Engineering team to design and build internal full‑stack applications, robust backend services/APIs, and integrations with platforms like Retool and Zendesk. Work includes leveraging AI/LLMs for automation, creating data-driven features, collaborating with operations stakeholders, owning features end-to-end, and participating in on-call rotations. Requires 5+ years software engineering experience and familiarity with Python or TypeScript/Node.js, Postgres/Redis, and AWS.

CrowdStrike is hiring a Senior Cloud/Backend Engineer for the Charlotte AI team to build globally distributed, fault-tolerant, highly scalable cloud ecosystems and backend microservices. The role involves working with Go, data pipelines, LLMs (training/implementation), cloud services (AWS), and technologies such as Docker, Kubernetes, Kafka, Cassandra and Elasticsearch. Responsibilities include design, development, testing, deployment and monitoring of services, collaborating across teams, maintaining high code quality and mentoring peers. Position is hybrid out of the NYC office; US-based (remote/NY) candidates are targeted.

Fully remote Senior Software Engineer position on the SELECT team at DoiT, focused on architecting and building cost-management features (forecasts, anomaly alerts, cost allocations), reusable UI components, data visualizations, data pipelines and dbt models, and improving application performance and reliability. Ideal candidates are experienced backend/data engineers with strong knowledge of Python, FastAPI, Postgres, dbt, Dagster and Snowflake and excellent English communication skills. Role is open to candidates based in Canada, Mexico, Colombia, and the United States.

Work on Control Panel solutions for hosting serving millions of sites. Responsibilities include writing and maintaining Ruby/Python code, building and maintaining APIs, ensuring scalability, availability and security, working with databases (MySQL/RDS), containerized solutions, message queues (Redis, ActiveMQ/RabbitMQ), and collaborating with a distributed team in an agile environment. Requires 6–9 years of software development experience and knowledge of AWS.

Role requires designing and implementing an LLVM-based backend JIT compiler for NVIDIA GPUs, developing compiler passes and optimizations, and collaborating with hardware and application teams. Requires 4+ years of compiler development experience (3+ years with LLVM), strong C++ skills, and GPU-related experience (CUDA, graphics APIs) is preferred.

Senior Go and Ruby Developer responsible for designing, developing, and maintaining scalable cloud-native backend systems and distributed microservices on Google Cloud Platform. Role includes architecture, performance optimization, CI/CD and testing, containerization with Docker/Kubernetes, messaging (Pub/Sub or Kafka), and mentoring engineers. Requires 7+ years backend/distributed systems experience and 4+ years of expert Go experience.

Encora seeks a Senior Go and Ruby Developer based in Bolivia (hybrid) to design, develop, and maintain high-performance, scalable cloud-native backend systems for a cybersecurity platform. The role requires 7+ years in backend/distributed systems, expert-level Go experience, knowledge of GCP, Docker/Kubernetes, messaging (Pub/Sub/Kafka), databases, CI/CD and testing, plus participation in architecture, code reviews and mentoring.

Senior Go and Ruby developer responsible for designing, developing, and maintaining cloud-native, distributed microservices (GCP). Role includes architecture, implementation, testing, deployment, production support, mentoring engineers, and driving engineering best practices. Requires 7+ years backend experience and 4+ years of Go; key technologies include GCP, Docker, Kubernetes, Pub/Sub/Kafka, REST/gRPC, relational and NoSQL databases, automated testing, and CI/CD.

Lead design and delivery of high-performance, distributed backend systems and microservices using Go and Ruby. Require 7+ years backend/distributed systems experience, 4+ years expert Go experience, hands-on GCP, Docker/Kubernetes, pub/sub or Kafka, databases, automated testing, and CI/CD; includes mentoring and architecture responsibilities for a cybersecurity/SaaS platform.

Twilio is hiring a Software Engineer (L2) for the Voice Connectivity / Voice Trust team (remote in the USA). The role involves full SDLC ownership of real-time, low-latency, high-throughput services: design, implementation, testing, deployment, and operational support. Required skills include strong Java/JVM fundamentals, RESTful/API design, event-driven architectures (Kafka, SQS), CI/CD, cloud experience (AWS/GCP/OpenStack/Azure), monitoring and incident response (Prometheus, Datadog, Grafana), and demonstrated use/evaluation of AI coding assistants. Experience with SIP and Stir/Shaken and scaling SQL/NoSQL-backed systems is desired.

Build and maintain performant backend systems and microservices, design APIs, and partner with Product, Design, and QA from ideation through deployment. Work with technologies such as Kotlin, Java, TypeScript, .NET/C#, SQL and observability tools (New Relic, Kibana); mentor others and promote engineering best practices.