resu·mail

Sr. Integration / API Engineer Javascript

at Prismforce

Bengaluru, India Senior Posted 2026-03-12

Don't apply into the void — reach the hiring manager

ResuMail finds the recruiters and hiring managers behind this Sr. Integration / API Engineer Javascript role at Prismforce, drafts a personalised outreach email, and schedules the send — so your application actually gets seen.

Reach the hiring manager ›

About this role

Who are we? Prismforce is a Vertical SaaS company revolutionizing the Talent Supply Chain for global Technology, R&D/Engineering, and IT Services companies. Our AI-powered product suite enhances business performance by enabling operational flexibility, accelerating decision-making, and boosting profitability. Our mission is to become the leading industry cloud/SaaS platform for tech services and talent organizations worldwide. Job Title: Senior Integration Engineer / Senior API Engineer Experience: 6-9 Years Location: Bangalore/Mumbai/Pune Employment Type: Full-time Employment Type: Full-time Senior Integration Engineer Client Onboarding & Integrations Experience: 4–5 Years Full-Time ABOUT THE ROLE We are looking for a Senior Integration Engineer to own the technical layer between our platform and our clients. This is a hybrid role sitting at the intersection of software engineering, API development, and client-facing delivery — you will be the bridge between product capabilities and real-world implementation. If you thrive on solving complex integration puzzles, communicating technical solutions clearly to stakeholders, and shipping clean, well-documented APIs, this role is built for you. QUICK FACTS Role Title: Senior Integration Engineer / Senior API Engineer Function: Engineering — Client Onboarding & Integrations Experience: 4–5 years in backend / API / integration engineering Engagement: Full-Time WHAT YOU'LL DO API & Integration Development Design, build, and maintain RESTful APIs, GraphQL endpoints, and SOAP-based integrations to connect client systems with our platform Develop custom integration solutions tailored to client onboarding workflows and data requirements Write clean, testable, and well-documented code for API endpoints and data transformation layers Client & Implementation Coordination Partner with implementation teams and client stakeholders to gather requirements and translate them into technical specs Lead technical scoping calls and provide integration guidance to clients during onboarding Serve as a technical point of contact for client integration queries and escalations Documentation & Quality Create and maintain comprehensive API documentation using Swagger / OpenAPI and Postman Establish and enforce API versioning, deprecation policies, and lifecycle management practices Conduct code reviews and contribute to integration best practices across the team Support & Troubleshooting Debug and resolve integration failures, data mapping issues, and authentication errors Monitor API performance, error rates, and SLA compliance post-launch Perform root cause analysis on production incidents and drive preventive improvements WHAT YOU BRING Technical Skills 4–5 years of hands-on experience in backend development and API / systems integration Proficiency in one or more of: Node.js, Python, Java, or C# for API development Deep expertise in RESTful API design principles, GraphQL, and SOAP Strong command of authentication and security protocols — OAuth 2.0, JWT, API keys, and HMAC Experience with SQL databases (PostgreSQL, MySQL) and NoSQL stores (MongoDB) Delivery & Collaboration Ability to work directly with clients, understand their technical environments, and manage expectations Experience translating business requirements into integration architectures and technical specs Comfortable working across engineering, product, and client success teams Strong written communication — you write documentation others actually want to read NICE TO HAVE Exposure to enterprise integration platforms (iPaaS) such as MuleSoft, Boomi, or Workato Experience in a SaaS or B2B product company serving enterprise clients Familiarity with event-driven architectures, message queues (Kafka, RabbitMQ), or webhooks Knowledge of FHIR, EDI, or other industry-specific data standards Background in client-facing pre-sales or solutions engineering is a plus TOOLS & TECHNOLOGIES Node.js / Python / Java REST / GraphQL / SOAP OAuth 2.0 / JWT PostgreSQL / MySQL MongoDB Postman Swagger / OpenAPI MuleSoft / Apigee Git / GitHub Jenkins / GitLab CI Confluence Jira What We Offer Opportunity to define quality standards for a cutting-edge Generative AI product. A key leadership role with the autonomy to build processes from the ground up. Competitive salary and benefits. What Makes Us Unique First-Mover Advantage : We are the only Vertical SaaS product company addressing Talent Supply Chain challenges in the IT services industry. Innovative Product Suite : Our solutions offer forward-thinking features that outshine traditional ERP systems. Strategic Expertise : Guided by an advisory board of ex-CXOs from top global IT firms, providing unmatched industry insights. Experienced Leadership : Our founding team brings deep expertise from leading firms like McKinsey, Deloitte, Amazon, Infosys, TCS, and Uber. Diverse and Growing Team : We have grown to 160+ employees across India, with hubs in Mumbai, Pune, Bangalore, and Kolkata. Strong Financial Backing : Series A-funded by Sequoia, with global IT companies using our product as a core solution. Why Join Prismforce Competitive Compensation : We offer an attractive salary and benefits package that rewards your contributions. Innovative Projects : Work on pioneering projects with cutting-edge technologies transforming the Talent Supply Chain. Collaborative Environment : Thrive in a dynamic, inclusive culture that values teamwork and innovation. Growth Opportunities : Continuous learning and development are core to our philosophy, helping you advance your career. Flexible Work : Enjoy flexible work arrangements that balance your work-life needs. By joining Prismforce, you'll become part of a rapidly expanding, innovative company that's reshaping the future of tech services and talent management. Perks & Benefits Work with the best in the industry: Work with a high-pedigree leadership team that will challenge you, build on your strengths and invest in your personal development Insurance Coverage-Group Mediclaim cover for self,spouse,kids and parents & Group Term Life Insurance Policy for self. Flexible Policies Retiral Benefits Hybrid Work Model Self-driven career progression tool

How to get this job at Prismforce

  1. Don't rely on the portal. Cold applications for a role like Sr. Integration / API Engineer Javascript land in a pile of hundreds. A direct, personalised message to the hiring manager or a referrer is the fastest way in.
  2. Find the right person. ResuMail surfaces the actual recruiters and hiring managers at Prismforce — not a generic careers inbox.
  3. Send tailored outreach. ResuMail drafts an email personalised to your resume and this role, then paces and schedules sends so you stay out of spam.
  4. Follow up. One polite nudge after 5–7 days roughly doubles reply rates — scheduled for you.

Reach Prismforce's hiring managers today.

Free to start. No credit card. Built for Indian job seekers.

Start free with ResuMail ›