Flexton Inc.

About the Company

Founded and incorporated in 2007, Flexton Inc. is headquartered in San Jose, CA with development centers in India. Flexton has been listed 5 times by INC 5000 Inc. magazine in their Fastest Growing companies list in America, serving 50+ enterprise clients.
We are a leading professional services company offering a unique product mix that extends into Technology, Consulting, Digital and Operations. By leveraging Technology we aim to help companies both large and small solve complex business problems and derive maximum benefits from it.

Our primary business entails rendering software development & consulting, staffing of qualified & experienced individuals and creation & delivery of custom learning solutions.
However with an extremely innovative and dedicated team & by leveraging technology competency we have been able to expand our horizons into Digital Marketing, Web Development, IT Infrastructure and more.
We offer a wide range of unique career opportunities throughout the Bay Area, North America & India. Our structure allows people to empower themselves by making themselves more prepared, gain experience & challenge themselves to do better in order to land the careers they have always envisioned.

Listed Jobs

Company Name

Flexton Inc.

Job Title

Back End Developer

Job Description

**Job Title:** Back End Developer **Role Summary:** Design, implement, and maintain scalable Java‑based back‑end services using Spring Boot, focusing on high‑performance RESTful APIs. Lead all stages of the development lifecycle—design, coding, testing, build, and deployment—while collaborating with cross‑functional teams in an agile environment. **Expectations:** - Self‑starter who works independently yet collaborates effectively with stakeholders and engineers. - Strong communication skills and ability to translate technical requirements into actionable solutions. - Demonstrated problem‑solving ability using data structures and algorithms. **Key Responsibilities:** - Develop and maintain Java/Spring Boot microservices and APIs. - Design and document RESTful interfaces and data contracts. - Implement efficient algorithms and data structures to meet performance requirements. - Write unit, integration, and performance tests; participate in code reviews. - Build and release artifacts via CI/CD pipelines; ensure smooth deployment to production environments. - Participate in sprint planning, daily stand‑ups, and retrospectives. - Coordinate with product owners, front‑end teams, and QA to clarify requirements and resolve defects. **Required Skills:** - Proficient in Java (8+), Spring Boot, and RESTful API development. - Strong understanding of data structures, algorithms, and problem‑solving techniques. - Experience with version control (Git) and CI/CD tools (Jenkins, GitLab CI, etc.). - Familiarity with Agile/Scrum practices and collaborative tools (Jira, Confluence). - Good written and verbal communication in English. *Preferred but not required:* - GraphQL, Node.js, or other modern back‑end technologies. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field (preferred).

Toronto, Canada

Hybrid

11-11-2025

Company Name

Flexton Inc.

Job Title

Python Developer

Job Description

**Job Title:** Python Developer (Senior FastAPI Engineer – Contractor) **Role Summary:** Design, develop, and maintain high‑performance backend APIs and microservices using Python and FastAPI. Deliver scalable solutions for agentic and generative AI services in the manufacturing sector, integrate with data sources and external systems, and ensure robust cloud‑native deployment. **Expectations:** - Produce clean, production‑ready code that meets performance and security standards. - Operate within Agile (Scrum) teams, delivering sprint commitments on schedule. - Collaborate with frontend, data, and third‑party integration teams to align API contracts. - Follow CI/CD best practices and maintain infrastructure as code. **Key Responsibilities:** - Architect and implement RESTful APIs and microservices with FastAPI (or Flask/Django). - Containerize applications using Docker and orchestrate with Kubernetes/Helm. - Automate cloud provisioning with Terraform and manage deployments. - Design and optimize database schemas and queries for PostgreSQL/MySQL. - Implement authentication/authorization (OAuth, JWT) and integrate API gateways when required. - Write unit, integration, and performance tests; ensure code quality via version control and code reviews. - Monitor, troubleshoot, and optimize API performance in production. - Document API specifications, architecture decisions, and operational procedures. **Required Skills:** - 4+ years professional Python development. - 3+ years experience with FastAPI (or equivalent frameworks). - 3+ years with Docker, Kubernetes, Helm. - 3+ years using Terraform or similar IaC tools. - 3+ years designing and building RESTful APIs. - Strong SQL/database expertise (PostgreSQL, MySQL). - Solid understanding of microservices architecture and web service patterns. - CI/CD pipeline implementation experience. - OAuth and common authz patterns. - Proficiency with Git (or other VCS). - Agile/Scrum methodology familiarity. - Bonus: experience with API gateways, generative AI services. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, MIS, Mathematics, or a related STEM field. - Relevant certifications (e.g., AWS Certified Solutions Architect, Certified Kubernetes Administrator) are advantageous but not mandatory.

Cincinnati, United states

Remote

Junior

10-11-2025

Company Name

Flexton Inc.

Job Title

DevOps/Middleware Engineer

Job Description

**Job title**: DevOps/Middleware Engineer **Role Summary**: An individual contributor responsible for building, automating, deploying, and supporting middleware and containerized applications. Drives infrastructure and application performance, security, and scalability through code‑based automation, continuous integration/continuous delivery (CI/CD), and cloud‑native technologies. **Expectations**: Deliver end‑to‑end middleware solutions that meet business performance and security objectives. Own capacity planning, releases, monitoring, and incident response. Collaborate with cross‑functional teams to prioritize features, assess risks, and communicate trade‑offs. Participate in on‑call rotations, knowledge sharing, and documentation upkeep. **Key Responsibilities** - Design and maintain infrastructure automation using Ansible, Chef, Puppet, or equivalent. - Build, test, and release middleware stacks (WebLogic, JBoss, Tomcat, Apache) and containerized services on Docker/Kubernetes. - Implement CI/CD pipelines in GitHub Actions, Jenkins, or CloudBees, managing artifacts with Artifactory/Maven. - Provision, configure, and secure cloud resources (AWS EC2, S3, EBS, VPC; Azure VM, Storage, Network). - Manage DNS, DHCP, load balancers, firewalls, and security components (Okta, LDAP, AD, ES certificates). - Instrument monitoring and alerting (Datadog, Grafana, Dynatrace, Splunk) and conduct capacity/ performance assessments. - Troubleshoot and resolve production and non‑production incidents, performing root‑cause analysis. - Maintain up‑to‑date technical documentation and support knowledge transfer to Release and Operations teams. **Required Skills** - Unix/Linux administration and automation scripting (Shell, Perl, Python, PowerShell, JSON, YAML). - Middleware server expertise (WebLogic, JBoss, Tomcat, Apache). - Container orchestration (Docker, Kubernetes) and image management. - Cloud platforms: AWS (EC2, S3, EBS, VPC, Route 53) and Azure (VM, Storage, Networking). - Configuration management tools (Ansible, Chef, Puppet). - CI/CD tooling (GitHub Actions, Jenkins, CloudBees, Artifactory). - Networking fundamentals (DNS, DHCP, Load Balancer, HTTP/SOAP/REST APIs). - Security fundamentals (Okta, SiteMinder, LDAP/AD, RBAC, SSL/TLS certificate lifecycle, MFA). - Monitoring & logging (Datadog, AppDynamics, Kibana, Splunk, Nagios, Dynatrace, Grafana). - Agile Scrum/Kanban process familiarity. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent work experience). - Relevant certifications preferred: AWS Certified Solutions Architect, Red Hat Certified Engineer (RHCE), Certified Kubernetes Administrator (CKA), or similar. ---

Alpharetta, United states

Hybrid

12-11-2025

Company Name

Flexton Inc.

Job Title

Cloud Support Engineer (Kubernetes Expert)

Job Description

**Job title**: Cloud Support Engineer (Kubernetes Expert) **Role Summary** Deliver day‑to‑day support and operational excellence for production‑grade Kubernetes clusters and cloud‑native workloads. Diagnose and resolve platform issues, ensure high availability, and drive continuous improvement of monitoring, logging, and automation practices. **Expectations** - 5+ years in cloud ops, DevOps support, or Kubernetes environments. - Proficiency in troubleshooting, incident management, and SLA compliance. - Strong communication and cross‑functional collaboration. **Key Responsibilities** - Monitor, troubleshoot, and remediate Kubernetes activities and related cloud‑native services. - Manage incidents, record root‑cause analyses, and drive issue closure in ticketing systems. - Maintain and enhance logging, metrics (Prometheus, Grafana, ELK), and alerting pipelines. - Automate operational tasks using Bash/Python and scripting frameworks. - Work with cross‑team DevOps and security to implement best practices for CI/CD and cloud deployments. - Provide technical guidance to developers and stakeholders on cluster and application architecture. **Required Skills** - Kubernetes fundamentals: Pods, Deployments, Services, ConfigMaps, Secrets, API‑Server, ETCD, admission webhooks. - Cloud‑native concepts: microservices, containers, CI/CD pipelines. - Monitoring and logging: Prometheus, Grafana, ELK stack (or equivalents). - Linux system administration, command‑line tools, and scripting in Bash/Python. - Incident & ticketing tools (Jira, ServiceNow). - Networking basics: DNS, Load Balancing, Ingress. - Strong analytical, problem‑solving, and documentation skills. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent practical experience). - Preferred certifications: Certified Kubernetes Administrator (CKA), Certified Kubernetes Security Specialist (CKS), or equivalent. ---

Austin, United states

Hybrid

Mid level

17-11-2025