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Senior Software Engineer – Serverless Workflow
Design, develop, and maintain scalable serverless workflows using best practices to optimize performance and cost-efficiency. Architect and implement backend services using .NET 8/10 and WebAPI frameworks. Collaborate…
PMO Project Manager
DevSecOps Integration Engineer (listed via Jobgether on behalf of a partner company): designs and maintains secure AWS cloud infrastructure for US government and healthcare systems. Day to day: cloud migrations, infrastructure as code (Terraform/CloudFormation/CDK), CI/CD automation, security/compliance (HIPAA, GovCloud), monitoring, and healthcare EDI X12 integrations. Fully remote, US-based.
DevSecOps Integration Engineer
DevSecOps engineer designing, securing, and operating scalable AWS cloud infrastructure (including GovCloud) for U.S. government and healthcare systems — leading cloud migrations, CI/CD automation, infrastructure as code, monitoring, and healthcare EDI X12 integrations. Fully remote U.S.-based role with a Public Trust requirement.
Backend Developer
Industry: banking FTE: full-time Work model: ideally hybrid from Vilnius, Lithuania or remotely Project language: English Contract length: until the end of 2026 + possible prolongations. Start: ASAP Assignment type:…
Software Developer
We are looking for Node.js Experience 4 to 6 years Location - Bangalore Work Mode - Hybrid JD: We are seeking an experienced AWS & Node.js Developer with around 4 years of professional experience in backend development…
AWS Java Full Stack Developer (React JS) - PAN India
We are seeking a highly skilled AWS Java Full Stack Developer to design, develop, and deploy scalable cloud-native applications. The ideal candidate will have strong expertise in backend development using Java and…
Backend Lead
Job Title: Technical Lead - Backend Systems Role Summary We are hiring a Lead Backend Engineer with 10+ years of experience who will own backend architecture and system design while remaining deeply hands-on. This role…
Full Stack Java Developer- 3616559 (USA)
Long-term 100% remote contract (12+ months, W2) for a US federal client: build and support Java full-stack applications — Java/J2EE, Spring, Oracle DB with Hibernate, REST APIs, and web front ends (Struts, JSP, jQuery) — deployed on AWS and Kubernetes with Kafka, Playwright testing, and Jenkins CI/CD. Only US citizens/Green Card holders due to clearance requirements.
Senior Software Engineer- 3635469 (Washington, DC)
Staffing-agency posting for a permanent Senior Software Engineer in Washington, DC (hybrid, 2 days WFH). The engineer designs and delivers distributed cloud-native systems: React/Next.js/TypeScript frontend, Python backend, AWS serverless services, REST/GraphQL APIs, and CI/CD pipelines. Pays $155–165K plus bonus and benefits.
AWS Data Engineer
Senior Data Engineer - Skillset AWS SageMaker Unified Studio Expertise: Proficiency with AWS SageMaker Unified Studio, including its various components Discover, Build and Govern. Experience with development in…
Gen AI Architect
Key Responsibilities GenAI & Agentic AI Architecture Architect end-to-end GenAI-first and Agentic AI solutions on AWS using: Amazon Bedrock Amazon AgentCore Strands SDK Multi-Agents AWS Agents for Bedrock Knowledge…
Senior Back-End Engineer Node.js
Cross River, a fintech building embedded payments, cards, and lending infrastructure, seeks a senior engineer in Jerusalem (hybrid, 3 days/week in office) to build its LLM-based agentic platform: Python/Node.js services, MCP servers linking AI agents to banking systems, and React interfaces. Requires Hebrew/English fluency and availability for some US hours.
Software Development Engineer III - Backend Technologies
Job Description : We're looking for a strong backend engineer to join our Platforms/Supply team and build the core systems that power inventory, capacity, scheduling, and supply-side operations across Cult, the…
Staff Backend Engineer (d/f/m)
At Kleinanzeigen, search is the beating heart of how millions of users discover listings every day. We're evolving our search platform — moving to Vespa, expanding semantic and vector search capabilities, and building…
Software Engineer, Integrations
Aircall is a unicorn AI-powered communications platform transforming how teams win with customers. For over a decade, we’ve believed voice builds the strongest business relationships. We bring voice, SMS, WhatsApp, and…
.NET Software Developer
If you are interested please share your Resume Kavita@opekaserve.com C# / .NET Primary language; candidates must have strong hands-on experience AWS (ECS / EKS) Containerization experience is a strong plus Bitbucket…