Flexton Inc.

www.flextoninc.com

27 Jobs

128 Employees

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: Sr. Software Engineer(Traffic Infrastructure)
Job Description: Job Title: Sr. Software Engineer – Traffic Infrastructure Role Summary: Lead the design, implementation, and maintenance of high‑performance traffic routing platforms (Envoy, Apache Traffic Server, HAProxy) to optimize global traffic flow for a large enterprise. Own architectural decisions, build scalable systems, and mentor teams while driving best practices and innovation. Expectations: Deliver robust, scalable traffic infrastructure solutions; collaborate with stakeholders to define product roadmaps; provide technical leadership and mentorship; continually improve engineering standards and adoption of industry best‑practice patterns. Key Responsibilities: - Serve as domain expert for traffic infrastructure and own end‑to‑end architectural choices. - Design, develop, deploy, and maintain traffic routing platforms (Envoy, ATS, HAProxy). - Partner with customers and leadership to create product roadmaps and align on priorities. - Lead, coach, and grow engineering teams overseeing large‑scale system operations. - Define, enforce, and elevate engineering craftsmanship through process improvements and code reviews. - Foster a culture of innovation with a bias for execution and rapid delivery. Required Skills: - Proficiency in C/C++, Rust, Go, or equivalent systems languages. - Deep understanding of networking technologies (TCP/IP, HTTP, DNS, etc.). - Experience building large‑scale distributed systems and databases. - Hands‑on experience with L7 proxies (Envoy, HAProxy, Apache Traffic Server). - Strong software design and development fundamentals. Required Education & Certifications: - BA/BS in Computer Science or related technical field (or equivalent practical experience). - Minimum 6 years of software design, development, and algorithmic solution experience. - Minimum 6 years of programming in C/C++, Rust, Go, or similar. - Minimum 2 years of experience building large‑scale distributed systems. - Minimum 2 years of experience with networking technologies.

Company Name: Flexton Inc.
Job Title: System Software Engineer - C++/ Envoy/Proxy
Job Description: **Job Title:** System Software Engineer – C++/Envoy/Proxy **Role Summary:** Design, develop, and maintain high‑availability traffic infrastructure for a global platform. Drive improvements in reliability, security, and operational efficiency of HTTP request handling across the traffic tier, leveraging deep expertise in DNS, routing, and proxy technologies. **Expectations:** - 6+ years of software design and algorithmic problem solving. - 6+ years programming in C/C++ (or Rust/Go). - 2+ years building large‑scale distributed systems or databases. - 2+ years with core networking protocols (TCP/IP, HTTP, DNS). - Deep knowledge of traffic engineering tools such as Envoy, Azure Front Door, Cloudflare, IPVS, Apache Traffic Server, HAProxy, or similar proxies. **Key Responsibilities:** - Architect and implement scalable traffic routing components in C++. - Optimize HTTP request processing for performance, reliability, and security. - Integrate and manage proxy solutions (Envoy, HAProxy, ATS) across production environments. - Diagnose and resolve latency, throughput, and failure issues in the traffic layer. - Collaborate with cross‑functional teams to define traffic policies and routing strategies. - Automate deployment, monitoring, and capacity planning for traffic infrastructure. **Required Skills:** - Proficient in C++ (or Rust/Go) with strong software engineering fundamentals. - Hands‑on experience with Envoy, HAProxy, ATS, or equivalent proxy platforms. - Solid understanding of networking protocols (TCP/IP, HTTP, DNS). - Familiarity with cloud networking services (Azure Front Door, Cloudflare). - Ability to design and operate large‑scale, distributed systems. - Strong analytical and troubleshooting capabilities. **Required Education & Certifications:** - Bachelor’s degree in Computer Science or related field (equivalent practical experience acceptable). - Preferred: Master’s or PhD in Computer Science or relevant field. ---

Company Name: Flexton Inc.
Job Title: Sr. Software Engineer, Traffic Infrastructure
Job Description: **Job Title**: Senior Software Engineer – Traffic Infrastructure **Role Summary**: Design, develop, test, and deploy high‑performance traffic‑related systems that operate beyond core networking. Lead end‑to‑end SDLC activities, ensuring reliability and scalability while driving migration initiatives such as ATS to Envoy. **Expectations**: - Deliver independent, production‑ready code that meets project specifications. - Maintain and improve system reliability during migration and daily operation. - Demonstrate strong debugging, performance tuning, and architectural skills. **Key Responsibilities**: - Analyze project requirements and translate them into scalable software solutions. - Design, code, test, and deploy traffic infrastructure components in C++; optional Rust expertise encouraged. - Integrate routing, cookie handling, and full networking stack features. - Develop and maintain load balancers, proxies, and related traffic management tools. - Manage migration from ATS to Envoy, ensuring minimal downtime. - Conduct code reviews, unit/integration testing, and participate in continuous integration. - Collaborate with cross‑functional teams to validate performance and reliability metrics. **Required Skills**: - Proficiency in C++ (high‑performance systems); Rust experience a plus. - Deep understanding of routing, HTTP/HTTPS, cookies, and the full networking stack. - Hands‑on experience with load balancing, proxy servers, and traffic engineering. - Familiarity with Envoy or similar service mesh technologies. - Strong debugging, performance profiling, and latency optimization skills. - Ability to work independently and manage end‑to‑end development lifecycle. **Required Education & Certifications**: - Bachelor’s degree in Computer Science, Software Engineering, Electrical Engineering, or related field (or equivalent experience). - Certifications in networking or cloud technologies are a plus.

United states

Remote

24-11-2025

Company Name: Flexton Inc.
Job Title: Growth Data Science Analyst
Job Description: Job title: Growth Data Science Analyst Role Summary: This role focuses on extracting actionable business insights from large volumes of data to support Growth initiatives. The analyst designs and develops dashboards and performs detailed analytics to inform decisions on Payments, Retention, and Expansion strategies, while measuring, benchmarking, and optimizing related programs. Expectations: - Provide clear, data-driven recommendations to stakeholders on growth opportunities. - Continuously evaluate and improve product adoption, engagement, expansion, and retention initiatives. - Work independently and collaborate cross‑functionally to deliver insights and analytical models. Key Responsibilities: 1. Conduct in‑depth data analysis across multiple data sources to uncover trends and opportunities. 2. Build and maintain intuitive, actionable dashboards and visualizations to support business decision‑making. 3. Translate analytical findings into recommendations for Payments, Retention, and Expansion initiatives. 4. Measure, benchmark, and optimize growth programs, ensuring alignment with key performance indicators. 5. Design and analyze A/B experiments to evaluate the impact of product changes or campaigns. 6. Liaise with product, engineering, marketing, and finance teams to align analytical work with business objectives. Required Skills: - Advanced SQL (3+ years) – complex query development across multiple schemas. - Data visualization experience (Tableau or Qlik) – 2+ years creating dashboards. - Strong quantitative analysis skills, including statistical testing and impact assessment. - Proficiency in a programming language (R, Python, Scala/Spark, or Perl). - Experience setting up and interpreting A/B tests. - Excellent written and verbal communication; ability to present insights to non‑technical stakeholders. Required Education & Certifications: - Bachelor’s degree in a quantitative field (Statistics, Finance, Mathematics, Computer Science, or related).

San francisco, United states

Hybrid

Junior

26-11-2025

View 27 more jobs at Flexton Inc.