Bestkaam Logo
F22 Labs Logo

Lead/Senior Software Engineer - Backend (Java) | Chennai - WFO | 6+ YOE

Actively Reviewing the Applications

F22 Labs

India, Tamil Nadu, Chennai Full-Time On-site INR 10–15 LPA
Posted 3 weeks ago Apply by May 29, 2026

Job Description

Location: Chennai, Perungudi (WFO)

YOE: 6+

Role: Lead/Senior Software Engineer - Backend (Java)


About the Company


We are hiring for a fast-growing, innovative SaaS company that is transforming customer onboarding and professional services automation.


The company’s mission is to empower B2B organizations with a smooth, consistent, and efficient way to onboard customers and manage client projects—reducing chaos and improving customer satisfaction across industries.


The team consists of 100+ passionate professionals focused on building a product that users love. The company has raised $45M in funding from leading investors, including 8VC, Matrix Partners, and Nexus Venture Partners.


What will you do?


  • This role offers the opportunity to work on a high-impact product in a strong engineering culture.
  • Drive the design, development, and enhancement of core features and functionalities of the observability platform, using modern technologies to deliver scalable and reliable solutions
  • Act as a subject matter expert, guiding and mentoring software engineers to achieve technical excellence and deliver high-quality code
  • Collaborate with cross-functional teams to design and implement robust, scalable, and efficient systems that support a growing customer base
  • Stay ahead of industry trends and emerging technologies, researching and experimenting with innovative solutions to enhance the observability platform
  • Work closely with product managers, designers, and stakeholders to translate business requirements into technical solutions while advocating best practices
  • Proactively identify and resolve performance bottlenecks, apply optimizations, and maintain platform stability and availability
  • Promote a culture of continuous learning, improvement, and innovation within the engineering team


You should apply if


  • You have 6+ years of experience in backend engineering roles
  • Experience designing, developing, and maintaining backend services using Java and related frameworks
  • Strong understanding of HTTP protocols and building scalable, reliable APIs
  • Hands-on experience with Spring, PostgreSQL, Redis, Docker, message brokers, and GitHub
  • Strong focus on performance optimization, debugging, and log management across services
  • Experience participating in code reviews, troubleshooting, and resolving production issues
  • Exposure to improving deployment and containerization workflows
  • Experience collaborating with cross-functional teams in a SaaS / product environment (Highly preferred)
  • (Nice to have) Experience using AWS for building and scaling cloud-native solutions


Why consider this opportunity?


  • High impact and ownership: Engineers have meaningful ownership and influence over product decisions
  • Strong engineering culture: Work with talented, collaborative, and driven teammates
  • Growth-oriented environment: Opportunities to learn, upskill, and grow with the product
  • Positive work culture: A team that values collaboration, creativity, and celebrating wins
  • Flexibility and balance: Flexible working hours to support different working styles and rhythms

Quick Tip

Customize your resume and cover letter to highlight relevant skills for this position to increase your chances of getting hired.